1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/process/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@kernel.org> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs@lists.linux.dev 232S: Maintained 233W: http://github.com/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: 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 CDX BUS DRIVER 968M: Nipun Gupta <nipun.gupta@amd.com> 969M: Nikhil Agarwal <nikhil.agarwal@amd.com> 970S: Maintained 971F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 972F: drivers/cdx/* 973F: include/linux/cdx/* 974 975AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 976M: Tom Lendacky <thomas.lendacky@amd.com> 977M: John Allen <john.allen@amd.com> 978L: linux-crypto@vger.kernel.org 979S: Supported 980F: drivers/crypto/ccp/ 981F: include/linux/ccp.h 982 983AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 984M: Brijesh Singh <brijesh.singh@amd.com> 985M: Tom Lendacky <thomas.lendacky@amd.com> 986L: linux-crypto@vger.kernel.org 987S: Supported 988F: drivers/crypto/ccp/sev* 989F: include/uapi/linux/psp-sev.h 990 991AMD DISPLAY CORE 992M: Harry Wentland <harry.wentland@amd.com> 993M: Leo Li <sunpeng.li@amd.com> 994M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 995L: amd-gfx@lists.freedesktop.org 996S: Supported 997T: git https://gitlab.freedesktop.org/agd5f/linux.git 998F: drivers/gpu/drm/amd/display/ 999 1000AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1001M: Huang Rui <ray.huang@amd.com> 1002L: linux-hwmon@vger.kernel.org 1003S: Supported 1004F: Documentation/hwmon/fam15h_power.rst 1005F: drivers/hwmon/fam15h_power.c 1006 1007AMD FCH GPIO DRIVER 1008M: Enrico Weigelt, metux IT consult <info@metux.net> 1009L: linux-gpio@vger.kernel.org 1010S: Maintained 1011F: drivers/gpio/gpio-amd-fch.c 1012F: include/linux/platform_data/gpio/gpio-amd-fch.h 1013 1014AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1015L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1016S: Orphan 1017F: drivers/usb/gadget/udc/amd5536udc.* 1018 1019AMD GEODE PROCESSOR/CHIPSET SUPPORT 1020M: Andres Salomon <dilinger@queued.net> 1021L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1022S: Supported 1023W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1024F: arch/x86/include/asm/geode.h 1025F: drivers/char/hw_random/geode-rng.c 1026F: drivers/crypto/geode* 1027F: drivers/video/fbdev/geode/ 1028 1029AMD IOMMU (AMD-VI) 1030M: Joerg Roedel <joro@8bytes.org> 1031R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1032L: iommu@lists.linux.dev 1033S: Maintained 1034T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1035F: drivers/iommu/amd/ 1036F: include/linux/amd-iommu.h 1037 1038AMD KFD 1039M: Felix Kuehling <Felix.Kuehling@amd.com> 1040L: amd-gfx@lists.freedesktop.org 1041S: Supported 1042T: git https://gitlab.freedesktop.org/agd5f/linux.git 1043F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1044F: drivers/gpu/drm/amd/amdkfd/ 1045F: drivers/gpu/drm/amd/include/cik_structs.h 1046F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1047F: drivers/gpu/drm/amd/include/v9_structs.h 1048F: drivers/gpu/drm/amd/include/vi_structs.h 1049F: include/uapi/linux/kfd_ioctl.h 1050F: include/uapi/linux/kfd_sysfs.h 1051 1052AMD PDS CORE DRIVER 1053M: Shannon Nelson <shannon.nelson@amd.com> 1054M: Brett Creeley <brett.creeley@amd.com> 1055L: netdev@vger.kernel.org 1056S: Supported 1057F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1058F: drivers/net/ethernet/amd/pds_core/ 1059F: include/linux/pds/ 1060 1061AMD SPI DRIVER 1062M: Sanjay R Mehta <sanju.mehta@amd.com> 1063S: Maintained 1064F: drivers/spi/spi-amd.c 1065 1066AMD MP2 I2C DRIVER 1067M: Elie Morisse <syniurge@gmail.com> 1068M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1069L: linux-i2c@vger.kernel.org 1070S: Maintained 1071F: drivers/i2c/busses/i2c-amd-mp2* 1072 1073AMD PMC DRIVER 1074M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1075L: platform-driver-x86@vger.kernel.org 1076S: Maintained 1077F: drivers/platform/x86/amd/pmc.c 1078 1079AMD PMF DRIVER 1080M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1081L: platform-driver-x86@vger.kernel.org 1082S: Maintained 1083F: Documentation/ABI/testing/sysfs-amd-pmf 1084F: drivers/platform/x86/amd/pmf/ 1085 1086AMD HSMP DRIVER 1087M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1088R: Carlos Bilbao <carlos.bilbao@amd.com> 1089L: platform-driver-x86@vger.kernel.org 1090S: Maintained 1091F: Documentation/arch/x86/amd_hsmp.rst 1092F: arch/x86/include/asm/amd_hsmp.h 1093F: arch/x86/include/uapi/asm/amd_hsmp.h 1094F: drivers/platform/x86/amd/hsmp.c 1095 1096AMD POWERPLAY AND SWSMU 1097M: Evan Quan <evan.quan@amd.com> 1098L: amd-gfx@lists.freedesktop.org 1099S: Supported 1100T: git https://gitlab.freedesktop.org/agd5f/linux.git 1101F: drivers/gpu/drm/amd/pm/ 1102 1103AMD PSTATE DRIVER 1104M: Huang Rui <ray.huang@amd.com> 1105L: linux-pm@vger.kernel.org 1106S: Supported 1107F: Documentation/admin-guide/pm/amd-pstate.rst 1108F: drivers/cpufreq/amd-pstate* 1109F: include/linux/amd-pstate.h 1110F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1111 1112AMD PTDMA DRIVER 1113M: Sanjay R Mehta <sanju.mehta@amd.com> 1114L: dmaengine@vger.kernel.org 1115S: Maintained 1116F: drivers/dma/ptdma/ 1117 1118AMD SEATTLE DEVICE TREE SUPPORT 1119M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1120M: Tom Lendacky <thomas.lendacky@amd.com> 1121S: Supported 1122F: arch/arm64/boot/dts/amd/ 1123 1124AMD XGBE DRIVER 1125M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1126L: netdev@vger.kernel.org 1127S: Supported 1128F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1129F: drivers/net/ethernet/amd/xgbe/ 1130 1131AMD SENSOR FUSION HUB DRIVER 1132M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1133L: linux-input@vger.kernel.org 1134S: Maintained 1135F: Documentation/hid/amd-sfh* 1136F: drivers/hid/amd-sfh-hid/ 1137 1138AMLOGIC DDR PMU DRIVER 1139M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1140L: linux-amlogic@lists.infradead.org 1141S: Supported 1142W: http://www.amlogic.com 1143F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1144F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1145F: drivers/perf/amlogic/ 1146F: include/soc/amlogic/ 1147 1148AMPHION VPU CODEC V4L2 DRIVER 1149M: Ming Qian <ming.qian@nxp.com> 1150M: Shijie Qin <shijie.qin@nxp.com> 1151M: Zhou Peng <eagle.zhou@nxp.com> 1152L: linux-media@vger.kernel.org 1153S: Maintained 1154F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1155F: drivers/media/platform/amphion/ 1156 1157AMS AS73211 DRIVER 1158M: Christian Eggers <ceggers@arri.de> 1159L: linux-iio@vger.kernel.org 1160S: Maintained 1161F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1162F: drivers/iio/light/as73211.c 1163 1164AMT (Automatic Multicast Tunneling) 1165M: Taehee Yoo <ap420073@gmail.com> 1166L: netdev@vger.kernel.org 1167S: Maintained 1168T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1169T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1170F: drivers/net/amt.c 1171 1172ANALOG DEVICES INC AD4130 DRIVER 1173M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1174L: linux-iio@vger.kernel.org 1175S: Supported 1176W: http://ez.analog.com/community/linux-device-drivers 1177F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1178F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1179F: drivers/iio/adc/ad4130.c 1180 1181ANALOG DEVICES INC AD7192 DRIVER 1182M: Alexandru Tachici <alexandru.tachici@analog.com> 1183L: linux-iio@vger.kernel.org 1184S: Supported 1185W: https://ez.analog.com/linux-software-drivers 1186F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1187F: drivers/iio/adc/ad7192.c 1188 1189ANALOG DEVICES INC AD7292 DRIVER 1190M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1191L: linux-iio@vger.kernel.org 1192S: Supported 1193W: https://ez.analog.com/linux-software-drivers 1194F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1195F: drivers/iio/adc/ad7292.c 1196 1197ANALOG DEVICES INC AD3552R DRIVER 1198M: Nuno Sá <nuno.sa@analog.com> 1199L: linux-iio@vger.kernel.org 1200S: Supported 1201W: https://ez.analog.com/linux-software-drivers 1202F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1203F: drivers/iio/dac/ad3552r.c 1204 1205ANALOG DEVICES INC AD7293 DRIVER 1206M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1207L: linux-iio@vger.kernel.org 1208S: Supported 1209W: https://ez.analog.com/linux-software-drivers 1210F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1211F: drivers/iio/dac/ad7293.c 1212 1213ANALOG DEVICES INC AD7768-1 DRIVER 1214M: Michael Hennerich <Michael.Hennerich@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1219F: drivers/iio/adc/ad7768-1.c 1220 1221ANALOG DEVICES INC AD7780 DRIVER 1222M: Michael Hennerich <Michael.Hennerich@analog.com> 1223M: Renato Lui Geh <renatogeh@gmail.com> 1224L: linux-iio@vger.kernel.org 1225S: Supported 1226W: https://ez.analog.com/linux-software-drivers 1227F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1228F: drivers/iio/adc/ad7780.c 1229 1230ANALOG DEVICES INC AD74115 DRIVER 1231M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1232L: linux-iio@vger.kernel.org 1233S: Supported 1234W: http://ez.analog.com/community/linux-device-drivers 1235F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1236F: drivers/iio/addac/ad74115.c 1237 1238ANALOG DEVICES INC AD74413R DRIVER 1239M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1240L: linux-iio@vger.kernel.org 1241S: Supported 1242W: https://ez.analog.com/linux-software-drivers 1243F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1244F: drivers/iio/addac/ad74413r.c 1245F: include/dt-bindings/iio/addac/adi,ad74413r.h 1246 1247ANALOG DEVICES INC ADA4250 DRIVER 1248M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1249L: linux-iio@vger.kernel.org 1250S: Supported 1251W: https://ez.analog.com/linux-software-drivers 1252F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1253F: drivers/iio/amplifiers/ada4250.c 1254 1255ANALOG DEVICES INC ADF4377 DRIVER 1256M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1257L: linux-iio@vger.kernel.org 1258S: Supported 1259W: https://ez.analog.com/linux-software-drivers 1260F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1261F: drivers/iio/frequency/adf4377.c 1262 1263ANALOG DEVICES INC ADGS1408 DRIVER 1264M: Mircea Caprioru <mircea.caprioru@analog.com> 1265S: Supported 1266F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1267F: drivers/mux/adgs1408.c 1268 1269ANALOG DEVICES INC ADIN DRIVER 1270M: Michael Hennerich <michael.hennerich@analog.com> 1271L: netdev@vger.kernel.org 1272S: Supported 1273W: https://ez.analog.com/linux-software-drivers 1274F: Documentation/devicetree/bindings/net/adi,adin.yaml 1275F: drivers/net/phy/adin.c 1276 1277ANALOG DEVICES INC ADIS DRIVER LIBRARY 1278M: Nuno Sa <nuno.sa@analog.com> 1279L: linux-iio@vger.kernel.org 1280S: Supported 1281F: drivers/iio/imu/adis.c 1282F: drivers/iio/imu/adis_buffer.c 1283F: drivers/iio/imu/adis_trigger.c 1284F: include/linux/iio/imu/adis.h 1285 1286ANALOG DEVICES INC ADIS16460 DRIVER 1287M: Dragos Bogdan <dragos.bogdan@analog.com> 1288L: linux-iio@vger.kernel.org 1289S: Supported 1290W: https://ez.analog.com/linux-software-drivers 1291F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1292F: drivers/iio/imu/adis16460.c 1293 1294ANALOG DEVICES INC ADIS16475 DRIVER 1295M: Nuno Sa <nuno.sa@analog.com> 1296L: linux-iio@vger.kernel.org 1297W: https://ez.analog.com/linux-software-drivers 1298S: Supported 1299F: drivers/iio/imu/adis16475.c 1300F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1301 1302ANALOG DEVICES INC ADM1177 DRIVER 1303M: Michael Hennerich <Michael.Hennerich@analog.com> 1304L: linux-hwmon@vger.kernel.org 1305S: Supported 1306W: https://ez.analog.com/linux-software-drivers 1307F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1308F: drivers/hwmon/adm1177.c 1309 1310ANALOG DEVICES INC ADMV1013 DRIVER 1311M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314W: https://ez.analog.com/linux-software-drivers 1315F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1316F: drivers/iio/frequency/admv1013.c 1317 1318ANALOG DEVICES INC ADMV8818 DRIVER 1319M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1320L: linux-iio@vger.kernel.org 1321S: Supported 1322W: https://ez.analog.com/linux-software-drivers 1323F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1324F: drivers/iio/filter/admv8818.c 1325 1326ANALOG DEVICES INC ADMV1014 DRIVER 1327M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1328L: linux-iio@vger.kernel.org 1329S: Supported 1330W: https://ez.analog.com/linux-software-drivers 1331F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1332F: drivers/iio/frequency/admv1014.c 1333 1334ANALOG DEVICES INC ADP5061 DRIVER 1335M: Michael Hennerich <Michael.Hennerich@analog.com> 1336L: linux-pm@vger.kernel.org 1337S: Supported 1338W: https://ez.analog.com/linux-software-drivers 1339F: drivers/power/supply/adp5061.c 1340 1341ANALOG DEVICES INC ADRF6780 DRIVER 1342M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1343L: linux-iio@vger.kernel.org 1344S: Supported 1345W: https://ez.analog.com/linux-software-drivers 1346F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1347F: drivers/iio/frequency/adrf6780.c 1348 1349ANALOG DEVICES INC ADV7180 DRIVER 1350M: Lars-Peter Clausen <lars@metafoo.de> 1351L: linux-media@vger.kernel.org 1352S: Supported 1353W: https://ez.analog.com/linux-software-drivers 1354F: drivers/media/i2c/adv7180.c 1355F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1356 1357ANALOG DEVICES INC ADV748X DRIVER 1358M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1359L: linux-media@vger.kernel.org 1360S: Maintained 1361F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1362F: drivers/media/i2c/adv748x/* 1363 1364ANALOG DEVICES INC ADV7511 DRIVER 1365M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1366L: linux-media@vger.kernel.org 1367S: Maintained 1368F: drivers/media/i2c/adv7511* 1369 1370ANALOG DEVICES INC ADV7604 DRIVER 1371M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1372L: linux-media@vger.kernel.org 1373S: Maintained 1374F: drivers/media/i2c/adv7604* 1375F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1376 1377ANALOG DEVICES INC ADV7842 DRIVER 1378M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1379L: linux-media@vger.kernel.org 1380S: Maintained 1381F: drivers/media/i2c/adv7842* 1382 1383ANALOG DEVICES INC ADXRS290 DRIVER 1384M: Nishant Malpani <nish.malpani25@gmail.com> 1385L: linux-iio@vger.kernel.org 1386S: Supported 1387F: drivers/iio/gyro/adxrs290.c 1388F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1389 1390ANALOG DEVICES INC ASOC CODEC DRIVERS 1391M: Lars-Peter Clausen <lars@metafoo.de> 1392M: Nuno Sá <nuno.sa@analog.com> 1393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1394S: Supported 1395W: http://wiki.analog.com/ 1396W: https://ez.analog.com/linux-software-drivers 1397F: sound/soc/codecs/ad1* 1398F: sound/soc/codecs/ad7* 1399F: sound/soc/codecs/adau* 1400F: sound/soc/codecs/adav* 1401F: sound/soc/codecs/sigmadsp.* 1402F: sound/soc/codecs/ssm* 1403 1404ANALOG DEVICES INC DMA DRIVERS 1405M: Lars-Peter Clausen <lars@metafoo.de> 1406S: Supported 1407W: https://ez.analog.com/linux-software-drivers 1408F: drivers/dma/dma-axi-dmac.c 1409 1410ANALOG DEVICES INC IIO DRIVERS 1411M: Lars-Peter Clausen <lars@metafoo.de> 1412M: Michael Hennerich <Michael.Hennerich@analog.com> 1413S: Supported 1414W: http://wiki.analog.com/ 1415W: https://ez.analog.com/linux-software-drivers 1416F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1417F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1418F: Documentation/devicetree/bindings/iio/*/adi,* 1419F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1420F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1421F: drivers/iio/*/ad* 1422F: drivers/iio/adc/ltc249* 1423F: drivers/iio/amplifiers/hmc425a.c 1424F: drivers/staging/iio/*/ad* 1425X: drivers/iio/*/adjd* 1426 1427ANALOG DEVICES INC MAX31760 DRIVER 1428M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1429S: Maintained 1430W: http://wiki.analog.com/ 1431W: https://ez.analog.com/linux-software-drivers 1432F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1433F: Documentation/hwmon/max31760.rst 1434F: drivers/hwmon/max31760.c 1435 1436ANALOGBITS PLL LIBRARIES 1437M: Paul Walmsley <paul.walmsley@sifive.com> 1438S: Supported 1439F: drivers/clk/analogbits/* 1440F: include/linux/clk/analogbits* 1441 1442ANDROID DRIVERS 1443M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1444M: Arve Hjønnevåg <arve@android.com> 1445M: Todd Kjos <tkjos@android.com> 1446M: Martijn Coenen <maco@android.com> 1447M: Joel Fernandes <joel@joelfernandes.org> 1448M: Christian Brauner <christian@brauner.io> 1449M: Carlos Llamas <cmllamas@google.com> 1450M: Suren Baghdasaryan <surenb@google.com> 1451L: linux-kernel@vger.kernel.org 1452S: Supported 1453T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1454F: drivers/android/ 1455 1456ANDROID GOLDFISH PIC DRIVER 1457M: Miodrag Dinic <miodrag.dinic@mips.com> 1458S: Supported 1459F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1460F: drivers/irqchip/irq-goldfish-pic.c 1461 1462ANDROID GOLDFISH RTC DRIVER 1463M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1466F: drivers/rtc/rtc-goldfish.c 1467 1468AOA (Apple Onboard Audio) ALSA DRIVER 1469M: Johannes Berg <johannes@sipsolutions.net> 1470L: linuxppc-dev@lists.ozlabs.org 1471L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1472S: Maintained 1473F: sound/aoa/ 1474 1475APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1476M: William Breathitt Gray <william.gray@linaro.org> 1477L: linux-iio@vger.kernel.org 1478S: Maintained 1479F: drivers/iio/addac/stx104.c 1480 1481APM DRIVER 1482M: Jiri Kosina <jikos@kernel.org> 1483S: Odd fixes 1484T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1485F: arch/x86/kernel/apm_32.c 1486F: drivers/char/apm-emulation.c 1487F: include/linux/apm_bios.h 1488F: include/uapi/linux/apm_bios.h 1489 1490APPARMOR SECURITY MODULE 1491M: John Johansen <john.johansen@canonical.com> 1492M: John Johansen <john@apparmor.net> 1493L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1494S: Supported 1495W: apparmor.net 1496B: https://gitlab.com/apparmor/apparmor-kernel 1497C: irc://irc.oftc.net/apparmor 1498T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1499T: https://gitlab.com/apparmor/apparmor-kernel.git 1500F: Documentation/admin-guide/LSM/apparmor.rst 1501F: security/apparmor/ 1502 1503APPLE BCM5974 MULTITOUCH DRIVER 1504M: Henrik Rydberg <rydberg@bitmath.org> 1505L: linux-input@vger.kernel.org 1506S: Odd fixes 1507F: drivers/input/mouse/bcm5974.c 1508 1509APPLE PCIE CONTROLLER DRIVER 1510M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1511M: Marc Zyngier <maz@kernel.org> 1512L: linux-pci@vger.kernel.org 1513S: Maintained 1514F: drivers/pci/controller/pcie-apple.c 1515 1516APPLE SMC DRIVER 1517M: Henrik Rydberg <rydberg@bitmath.org> 1518L: linux-hwmon@vger.kernel.org 1519S: Odd fixes 1520F: drivers/hwmon/applesmc.c 1521 1522APPLETALK NETWORK LAYER 1523L: netdev@vger.kernel.org 1524S: Odd fixes 1525F: drivers/net/appletalk/ 1526F: include/linux/atalk.h 1527F: include/uapi/linux/atalk.h 1528F: net/appletalk/ 1529 1530APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1531M: Khuong Dinh <khuong@os.amperecomputing.com> 1532S: Supported 1533F: arch/arm64/boot/dts/apm/ 1534 1535APPLIED MICRO (APM) X-GENE SOC EDAC 1536M: Khuong Dinh <khuong@os.amperecomputing.com> 1537S: Supported 1538F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1539F: drivers/edac/xgene_edac.c 1540 1541APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1542M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1543M: Keyur Chudgar <keyur@os.amperecomputing.com> 1544S: Supported 1545F: drivers/net/ethernet/apm/xgene-v2/ 1546 1547APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1548M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1549M: Keyur Chudgar <keyur@os.amperecomputing.com> 1550M: Quan Nguyen <quan@os.amperecomputing.com> 1551S: Supported 1552F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1553F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1554F: drivers/net/ethernet/apm/xgene/ 1555F: drivers/net/mdio/mdio-xgene.c 1556 1557APPLIED MICRO (APM) X-GENE SOC PMU 1558M: Khuong Dinh <khuong@os.amperecomputing.com> 1559S: Supported 1560F: Documentation/admin-guide/perf/xgene-pmu.rst 1561F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1562F: drivers/perf/xgene_pmu.c 1563 1564APTINA CAMERA SENSOR PLL 1565M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1566L: linux-media@vger.kernel.org 1567S: Maintained 1568F: drivers/media/i2c/aptina-pll.* 1569 1570AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1571M: Aleksa Savic <savicaleksa83@gmail.com> 1572M: Jack Doan <me@jackdoan.com> 1573L: linux-hwmon@vger.kernel.org 1574S: Maintained 1575F: Documentation/hwmon/aquacomputer_d5next.rst 1576F: drivers/hwmon/aquacomputer_d5next.c 1577 1578AQUANTIA ETHERNET DRIVER (atlantic) 1579M: Igor Russkikh <irusskikh@marvell.com> 1580L: netdev@vger.kernel.org 1581S: Supported 1582W: https://www.marvell.com/ 1583Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1584F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1585F: drivers/net/ethernet/aquantia/atlantic/ 1586 1587AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1588M: Egor Pomozov <epomozov@marvell.com> 1589L: netdev@vger.kernel.org 1590S: Supported 1591W: http://www.aquantia.com 1592F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1593 1594AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1595M: Krzysztof Hałasa <khalasa@piap.pl> 1596L: linux-media@vger.kernel.org 1597S: Maintained 1598F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1599F: drivers/media/i2c/ar0521.c 1600 1601ARASAN NAND CONTROLLER DRIVER 1602M: Miquel Raynal <miquel.raynal@bootlin.com> 1603M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1604L: linux-mtd@lists.infradead.org 1605S: Maintained 1606F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1607F: drivers/mtd/nand/raw/arasan-nand-controller.c 1608 1609ARC FRAMEBUFFER DRIVER 1610M: Jaya Kumar <jayalk@intworks.biz> 1611S: Maintained 1612F: drivers/video/fbdev/arcfb.c 1613F: drivers/video/fbdev/core/fb_defio.c 1614 1615ARC PGU DRM DRIVER 1616M: Alexey Brodkin <abrodkin@synopsys.com> 1617S: Supported 1618F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1619F: drivers/gpu/drm/tiny/arcpgu.c 1620 1621ARCNET NETWORK LAYER 1622M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1623L: netdev@vger.kernel.org 1624S: Maintained 1625F: drivers/net/arcnet/ 1626F: include/uapi/linux/if_arcnet.h 1627 1628ARM ARCHITECTED TIMER DRIVER 1629M: Mark Rutland <mark.rutland@arm.com> 1630M: Marc Zyngier <maz@kernel.org> 1631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1632S: Maintained 1633F: arch/arm/include/asm/arch_timer.h 1634F: arch/arm64/include/asm/arch_timer.h 1635F: drivers/clocksource/arm_arch_timer.c 1636 1637ARM HDLCD DRM DRIVER 1638M: Liviu Dudau <liviu.dudau@arm.com> 1639S: Supported 1640F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1641F: drivers/gpu/drm/arm/hdlcd_* 1642 1643ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1644M: Linus Walleij <linus.walleij@linaro.org> 1645L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1646S: Maintained 1647F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1648F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1649F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1650F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1651F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1652F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1653F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1654F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1655F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1656F: arch/arm/boot/dts/arm-realview-* 1657F: arch/arm/boot/dts/integrator* 1658F: arch/arm/boot/dts/versatile* 1659F: arch/arm/mach-versatile/ 1660F: drivers/bus/arm-integrator-lm.c 1661F: drivers/clk/versatile/ 1662F: drivers/i2c/busses/i2c-versatile.c 1663F: drivers/irqchip/irq-versatile-fpga.c 1664F: drivers/mtd/maps/physmap-versatile.* 1665F: drivers/power/reset/arm-versatile-reboot.c 1666F: drivers/soc/versatile/ 1667 1668ARM KOMEDA DRM-KMS DRIVER 1669M: James (Qian) Wang <james.qian.wang@arm.com> 1670M: Liviu Dudau <liviu.dudau@arm.com> 1671M: Mihail Atanassov <mihail.atanassov@arm.com> 1672L: Mali DP Maintainers <malidp@foss.arm.com> 1673S: Supported 1674T: git git://anongit.freedesktop.org/drm/drm-misc 1675F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1676F: Documentation/gpu/komeda-kms.rst 1677F: drivers/gpu/drm/arm/display/include/ 1678F: drivers/gpu/drm/arm/display/komeda/ 1679 1680ARM MALI PANFROST DRM DRIVER 1681M: Rob Herring <robh@kernel.org> 1682M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1683R: Steven Price <steven.price@arm.com> 1684R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1685L: dri-devel@lists.freedesktop.org 1686S: Supported 1687T: git git://anongit.freedesktop.org/drm/drm-misc 1688F: drivers/gpu/drm/panfrost/ 1689F: include/uapi/drm/panfrost_drm.h 1690 1691ARM MALI-DP DRM DRIVER 1692M: Liviu Dudau <liviu.dudau@arm.com> 1693M: Brian Starkey <brian.starkey@arm.com> 1694L: Mali DP Maintainers <malidp@foss.arm.com> 1695S: Supported 1696T: git git://anongit.freedesktop.org/drm/drm-misc 1697F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1698F: Documentation/gpu/afbc.rst 1699F: drivers/gpu/drm/arm/ 1700 1701ARM MFM AND FLOPPY DRIVERS 1702M: Ian Molton <spyro@f2s.com> 1703S: Maintained 1704F: arch/arm/include/asm/floppy.h 1705F: arch/arm/mach-rpc/floppydma.S 1706 1707ARM PMU PROFILING AND DEBUGGING 1708M: Will Deacon <will@kernel.org> 1709M: Mark Rutland <mark.rutland@arm.com> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/arm/pmu.yaml 1713F: Documentation/devicetree/bindings/perf/ 1714F: arch/arm*/include/asm/hw_breakpoint.h 1715F: arch/arm*/include/asm/perf_event.h 1716F: arch/arm*/kernel/hw_breakpoint.c 1717F: arch/arm*/kernel/perf_* 1718F: drivers/perf/ 1719F: include/linux/perf/arm_pmu.h 1720 1721ARM PORT 1722M: Russell King <linux@armlinux.org.uk> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Odd Fixes 1725W: http://www.armlinux.org.uk/ 1726T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1727F: arch/arm/ 1728X: arch/arm/boot/dts/ 1729 1730ARM PRIMECELL AACI PL041 DRIVER 1731M: Russell King <linux@armlinux.org.uk> 1732S: Odd Fixes 1733F: sound/arm/aaci.* 1734 1735ARM PRIMECELL BUS SUPPORT 1736M: Russell King <linux@armlinux.org.uk> 1737S: Odd Fixes 1738F: drivers/amba/ 1739F: include/linux/amba/bus.h 1740 1741ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1742M: Miquel Raynal <miquel.raynal@bootlin.com> 1743M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1744L: linux-mtd@lists.infradead.org 1745S: Maintained 1746F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1747F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1748 1749ARM PRIMECELL PL35X SMC DRIVER 1750M: Miquel Raynal <miquel.raynal@bootlin.com> 1751M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1752L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1753S: Maintained 1754F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1755F: drivers/memory/pl353-smc.c 1756 1757ARM PRIMECELL CLCD PL110 DRIVER 1758M: Russell King <linux@armlinux.org.uk> 1759S: Odd Fixes 1760F: drivers/video/fbdev/amba-clcd.* 1761 1762ARM PRIMECELL KMI PL050 DRIVER 1763M: Russell King <linux@armlinux.org.uk> 1764S: Odd Fixes 1765F: drivers/input/serio/ambakmi.* 1766F: include/linux/amba/kmi.h 1767 1768ARM PRIMECELL MMCI PL180/1 DRIVER 1769M: Russell King <linux@armlinux.org.uk> 1770S: Odd Fixes 1771F: drivers/mmc/host/mmci.* 1772F: include/linux/amba/mmci.h 1773 1774ARM PRIMECELL SSP PL022 SPI DRIVER 1775M: Linus Walleij <linus.walleij@linaro.org> 1776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1777S: Maintained 1778F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1779F: drivers/spi/spi-pl022.c 1780 1781ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1782M: Russell King <linux@armlinux.org.uk> 1783S: Odd Fixes 1784F: drivers/tty/serial/amba-pl01*.c 1785F: include/linux/amba/serial.h 1786 1787ARM PRIMECELL VIC PL190/PL192 DRIVER 1788M: Linus Walleij <linus.walleij@linaro.org> 1789L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1790S: Maintained 1791F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1792F: drivers/irqchip/irq-vic.c 1793 1794ARM SMC WATCHDOG DRIVER 1795M: Julius Werner <jwerner@chromium.org> 1796R: Evan Benn <evanbenn@chromium.org> 1797S: Maintained 1798F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1799F: drivers/watchdog/arm_smc_wdt.c 1800 1801ARM SMMU DRIVERS 1802M: Will Deacon <will@kernel.org> 1803R: Robin Murphy <robin.murphy@arm.com> 1804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1805S: Maintained 1806F: Documentation/devicetree/bindings/iommu/arm,smmu* 1807F: drivers/iommu/arm/ 1808F: drivers/iommu/io-pgtable-arm* 1809 1810ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1811M: Arnd Bergmann <arnd@arndb.de> 1812M: Olof Johansson <olof@lixom.net> 1813M: soc@kernel.org 1814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1815S: Maintained 1816C: irc://irc.libera.chat/armlinux 1817T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1818F: arch/arm/boot/dts/Makefile 1819F: arch/arm64/boot/dts/Makefile 1820 1821ARM SUB-ARCHITECTURES 1822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1823S: Maintained 1824C: irc://irc.libera.chat/armlinux 1825T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1826F: arch/arm/mach-*/ 1827F: arch/arm/plat-*/ 1828 1829ARM/ACTIONS SEMI ARCHITECTURE 1830M: Andreas Färber <afaerber@suse.de> 1831M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1833L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1834S: Maintained 1835F: Documentation/devicetree/bindings/arm/actions.yaml 1836F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1837F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1838F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1839F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1840F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1841F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1842F: Documentation/devicetree/bindings/pinctrl/actions,* 1843F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1844F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1845F: arch/arm/boot/dts/owl-* 1846F: arch/arm/mach-actions/ 1847F: arch/arm64/boot/dts/actions/ 1848F: drivers/clk/actions/ 1849F: drivers/clocksource/timer-owl* 1850F: drivers/dma/owl-dma.c 1851F: drivers/i2c/busses/i2c-owl.c 1852F: drivers/irqchip/irq-owl-sirq.c 1853F: drivers/mmc/host/owl-mmc.c 1854F: drivers/net/ethernet/actions/ 1855F: drivers/pinctrl/actions/* 1856F: drivers/soc/actions/ 1857F: include/dt-bindings/power/owl-* 1858F: include/dt-bindings/reset/actions,* 1859F: include/linux/soc/actions/ 1860N: owl 1861 1862ARM/Allwinner SoC Clock Support 1863M: Emilio López <emilio@elopez.com.ar> 1864S: Maintained 1865F: drivers/clk/sunxi/ 1866 1867ARM/Allwinner sunXi SoC support 1868M: Chen-Yu Tsai <wens@csie.org> 1869M: Jernej Skrabec <jernej.skrabec@gmail.com> 1870M: Samuel Holland <samuel@sholland.org> 1871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1872S: Maintained 1873T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1874L: linux-sunxi@lists.linux.dev 1875F: arch/arm/mach-sunxi/ 1876F: arch/arm64/boot/dts/allwinner/ 1877F: drivers/clk/sunxi-ng/ 1878F: drivers/pinctrl/sunxi/ 1879F: drivers/soc/sunxi/ 1880N: allwinner 1881N: sun[x456789]i 1882N: sun[25]0i 1883 1884ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1885M: Neil Armstrong <neil.armstrong@linaro.org> 1886M: Jerome Brunet <jbrunet@baylibre.com> 1887L: linux-amlogic@lists.infradead.org 1888S: Maintained 1889F: Documentation/devicetree/bindings/clock/amlogic* 1890F: drivers/clk/meson/ 1891F: include/dt-bindings/clock/gxbb* 1892F: include/dt-bindings/clock/meson* 1893 1894ARM/Amlogic Meson SoC Crypto Drivers 1895M: Corentin Labbe <clabbe@baylibre.com> 1896L: linux-crypto@vger.kernel.org 1897L: linux-amlogic@lists.infradead.org 1898S: Maintained 1899F: Documentation/devicetree/bindings/crypto/amlogic* 1900F: drivers/crypto/amlogic/ 1901 1902ARM/Amlogic Meson SoC Sound Drivers 1903M: Jerome Brunet <jbrunet@baylibre.com> 1904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1905S: Maintained 1906F: Documentation/devicetree/bindings/sound/amlogic* 1907F: sound/soc/meson/ 1908 1909ARM/Amlogic Meson SoC support 1910M: Neil Armstrong <neil.armstrong@linaro.org> 1911M: Kevin Hilman <khilman@baylibre.com> 1912R: Jerome Brunet <jbrunet@baylibre.com> 1913R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1915L: linux-amlogic@lists.infradead.org 1916S: Maintained 1917W: http://linux-meson.com/ 1918F: arch/arm/boot/dts/meson* 1919F: arch/arm/mach-meson/ 1920F: arch/arm64/boot/dts/amlogic/ 1921F: drivers/mmc/host/meson* 1922F: drivers/pinctrl/meson/ 1923F: drivers/rtc/rtc-meson* 1924F: drivers/soc/amlogic/ 1925N: meson 1926 1927ARM/Annapurna Labs ALPINE ARCHITECTURE 1928M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1929M: Antoine Tenart <atenart@kernel.org> 1930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1931S: Maintained 1932F: arch/arm/boot/dts/alpine* 1933F: arch/arm/mach-alpine/ 1934F: arch/arm64/boot/dts/amazon/ 1935F: drivers/*/*alpine* 1936 1937ARM/APPLE MACHINE SUPPORT 1938M: Hector Martin <marcan@marcan.st> 1939M: Sven Peter <sven@svenpeter.dev> 1940R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1941L: asahi@lists.linux.dev 1942L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1943S: Maintained 1944W: https://asahilinux.org 1945B: https://github.com/AsahiLinux/linux/issues 1946C: irc://irc.oftc.net/asahi-dev 1947T: git https://github.com/AsahiLinux/linux.git 1948F: Documentation/devicetree/bindings/arm/apple.yaml 1949F: Documentation/devicetree/bindings/arm/apple/* 1950F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1951F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1952F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1953F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1954F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1955F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1956F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1957F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1958F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1959F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1960F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1961F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1962F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1963F: Documentation/devicetree/bindings/power/apple* 1964F: Documentation/devicetree/bindings/pwm/pwm-apple.yaml 1965F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1966F: arch/arm64/boot/dts/apple/ 1967F: drivers/bluetooth/hci_bcm4377.c 1968F: drivers/clk/clk-apple-nco.c 1969F: drivers/cpufreq/apple-soc-cpufreq.c 1970F: drivers/dma/apple-admac.c 1971F: drivers/i2c/busses/i2c-pasemi-core.c 1972F: drivers/i2c/busses/i2c-pasemi-platform.c 1973F: drivers/iommu/apple-dart.c 1974F: drivers/iommu/io-pgtable-dart.c 1975F: drivers/irqchip/irq-apple-aic.c 1976F: drivers/mailbox/apple-mailbox.c 1977F: drivers/nvme/host/apple.c 1978F: drivers/nvmem/apple-efuses.c 1979F: drivers/pinctrl/pinctrl-apple-gpio.c 1980F: drivers/pwm/pwm-apple.c 1981F: drivers/soc/apple/* 1982F: drivers/watchdog/apple_wdt.c 1983F: include/dt-bindings/interrupt-controller/apple-aic.h 1984F: include/dt-bindings/pinctrl/apple.h 1985F: include/linux/apple-mailbox.h 1986F: include/linux/soc/apple/* 1987 1988ARM/APPLE MACHINE SOUND DRIVERS 1989M: Martin Povišer <povik+lin@cutebit.org> 1990L: asahi@lists.linux.dev 1991L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1992S: Maintained 1993F: Documentation/devicetree/bindings/sound/apple,* 1994F: sound/soc/apple/* 1995F: sound/soc/codecs/cs42l83-i2c.c 1996 1997ARM/ARTPEC MACHINE SUPPORT 1998M: Jesper Nilsson <jesper.nilsson@axis.com> 1999M: Lars Persson <lars.persson@axis.com> 2000L: linux-arm-kernel@axis.com 2001S: Maintained 2002F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2003F: arch/arm/boot/dts/artpec6* 2004F: arch/arm/mach-artpec 2005F: drivers/clk/axis 2006F: drivers/crypto/axis 2007F: drivers/mmc/host/usdhi6rol0.c 2008F: drivers/pinctrl/pinctrl-artpec* 2009 2010ARM/ASPEED I2C DRIVER 2011M: Brendan Higgins <brendanhiggins@google.com> 2012R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2013R: Joel Stanley <joel@jms.id.au> 2014L: linux-i2c@vger.kernel.org 2015L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2016S: Maintained 2017F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2018F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2019F: drivers/i2c/busses/i2c-aspeed.c 2020F: drivers/irqchip/irq-aspeed-i2c-ic.c 2021 2022ARM/ASPEED MACHINE SUPPORT 2023M: Joel Stanley <joel@jms.id.au> 2024R: Andrew Jeffery <andrew@aj.id.au> 2025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2026L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2027S: Supported 2028Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2029T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2030F: Documentation/devicetree/bindings/arm/aspeed/ 2031F: arch/arm/boot/dts/aspeed-* 2032F: arch/arm/mach-aspeed/ 2033N: aspeed 2034 2035ARM/BITMAIN ARCHITECTURE 2036M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2038S: Maintained 2039F: Documentation/devicetree/bindings/arm/bitmain.yaml 2040F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2041F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2042F: arch/arm64/boot/dts/bitmain/ 2043F: drivers/clk/clk-bm1880.c 2044F: drivers/pinctrl/pinctrl-bm1880.c 2045 2046ARM/CALXEDA HIGHBANK ARCHITECTURE 2047M: Andre Przywara <andre.przywara@arm.com> 2048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2049S: Maintained 2050F: arch/arm/boot/dts/ecx-*.dts* 2051F: arch/arm/boot/dts/highbank.dts 2052F: arch/arm/mach-highbank/ 2053 2054ARM/CAVIUM THUNDER NETWORK DRIVER 2055M: Sunil Goutham <sgoutham@marvell.com> 2056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2057S: Supported 2058F: drivers/net/ethernet/cavium/thunder/ 2059 2060ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2061M: Lukasz Majewski <lukma@denx.de> 2062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2063S: Maintained 2064F: arch/arm/mach-ep93xx/ts72xx.c 2065 2066ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2067M: Alexander Shiyan <shc_work@mail.ru> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Odd Fixes 2070N: clps711x 2071 2072ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2073M: Lennert Buytenhek <kernel@wantstofly.org> 2074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2075S: Maintained 2076 2077ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2078M: Hartley Sweeten <hsweeten@visionengravers.com> 2079M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2081S: Maintained 2082F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2083F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2084F: arch/arm/boot/compressed/misc-ep93xx.h 2085F: arch/arm/mach-ep93xx/ 2086F: drivers/iio/adc/ep93xx_adc.c 2087 2088ARM/CLKDEV SUPPORT 2089M: Russell King <linux@armlinux.org.uk> 2090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2091S: Maintained 2092T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2093F: drivers/clk/clkdev.c 2094 2095ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2096M: Baruch Siach <baruch@tkos.co.il> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099F: arch/arm/boot/dts/cx92755* 2100N: digicolor 2101 2102ARM/CORESIGHT FRAMEWORK AND DRIVERS 2103M: Suzuki K Poulose <suzuki.poulose@arm.com> 2104R: Mike Leach <mike.leach@linaro.org> 2105R: Leo Yan <leo.yan@linaro.org> 2106L: coresight@lists.linaro.org (moderated for non-subscribers) 2107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2108S: Maintained 2109T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2110F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2111F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2112F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2113F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2114F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2115F: Documentation/trace/coresight/* 2116F: drivers/hwtracing/coresight/* 2117F: include/dt-bindings/arm/coresight-cti-dt.h 2118F: include/linux/coresight* 2119F: samples/coresight/* 2120F: tools/perf/tests/shell/coresight/* 2121F: tools/perf/arch/arm/util/auxtrace.c 2122F: tools/perf/arch/arm/util/cs-etm.c 2123F: tools/perf/arch/arm/util/cs-etm.h 2124F: tools/perf/arch/arm/util/pmu.c 2125F: tools/perf/util/cs-etm-decoder/* 2126F: tools/perf/util/cs-etm.* 2127 2128ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2129M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2130M: Linus Walleij <linus.walleij@linaro.org> 2131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2132S: Maintained 2133T: git git://github.com/ulli-kroll/linux.git 2134F: Documentation/devicetree/bindings/arm/gemini.yaml 2135F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2136F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2137F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2138F: arch/arm/boot/dts/gemini* 2139F: arch/arm/mach-gemini/ 2140F: drivers/crypto/gemini/ 2141F: drivers/net/ethernet/cortina/ 2142F: drivers/pinctrl/pinctrl-gemini.c 2143F: drivers/rtc/rtc-ftrtc010.c 2144 2145ARM/CZ.NIC TURRIS SUPPORT 2146M: Marek Behún <kabel@kernel.org> 2147S: Maintained 2148W: https://www.turris.cz/ 2149F: Documentation/ABI/testing/debugfs-moxtet 2150F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2151F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2152F: Documentation/devicetree/bindings/bus/moxtet.txt 2153F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2154F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2155F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2156F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2157F: drivers/bus/moxtet.c 2158F: drivers/firmware/turris-mox-rwtm.c 2159F: drivers/leds/leds-turris-omnia.c 2160F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2161F: drivers/gpio/gpio-moxtet.c 2162F: drivers/watchdog/armada_37xx_wdt.c 2163F: include/dt-bindings/bus/moxtet.h 2164F: include/linux/armada-37xx-rwtm-mailbox.h 2165F: include/linux/moxtet.h 2166 2167ARM/FARADAY FA526 PORT 2168M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2170S: Maintained 2171T: git git://git.berlios.de/gemini-board 2172F: arch/arm/mm/*-fa* 2173 2174ARM/FOOTBRIDGE ARCHITECTURE 2175M: Russell King <linux@armlinux.org.uk> 2176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2177S: Maintained 2178W: http://www.armlinux.org.uk/ 2179F: arch/arm/include/asm/hardware/dec21285.h 2180F: arch/arm/mach-footbridge/ 2181 2182ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2183M: Shawn Guo <shawnguo@kernel.org> 2184M: Sascha Hauer <s.hauer@pengutronix.de> 2185R: Pengutronix Kernel Team <kernel@pengutronix.de> 2186R: Fabio Estevam <festevam@gmail.com> 2187R: NXP Linux Team <linux-imx@nxp.com> 2188L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2189S: Maintained 2190T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2191X: drivers/media/i2c/ 2192F: arch/arm64/boot/dts/freescale/ 2193X: arch/arm64/boot/dts/freescale/fsl-* 2194X: arch/arm64/boot/dts/freescale/qoriq-* 2195N: imx 2196N: mxs 2197 2198ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2199M: Shawn Guo <shawnguo@kernel.org> 2200M: Li Yang <leoyang.li@nxp.com> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2204F: arch/arm/boot/dts/ls1021a* 2205F: arch/arm64/boot/dts/freescale/fsl-* 2206F: arch/arm64/boot/dts/freescale/qoriq-* 2207 2208ARM/FREESCALE VYBRID ARM ARCHITECTURE 2209M: Shawn Guo <shawnguo@kernel.org> 2210M: Sascha Hauer <s.hauer@pengutronix.de> 2211R: Pengutronix Kernel Team <kernel@pengutronix.de> 2212R: Stefan Agner <stefan@agner.ch> 2213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2214S: Maintained 2215T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2216F: arch/arm/boot/dts/vf* 2217F: arch/arm/mach-imx/*vf610* 2218 2219ARM/GUMSTIX MACHINE SUPPORT 2220M: Steve Sakoman <sakoman@gmail.com> 2221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2222S: Maintained 2223 2224ARM/HISILICON SOC SUPPORT 2225M: Wei Xu <xuwei5@hisilicon.com> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Supported 2228W: http://www.hisilicon.com 2229T: git https://github.com/hisilicon/linux-hisi.git 2230F: arch/arm/boot/dts/hi3* 2231F: arch/arm/boot/dts/hip* 2232F: arch/arm/boot/dts/hisi* 2233F: arch/arm/mach-hisi/ 2234F: arch/arm64/boot/dts/hisilicon/ 2235 2236ARM/HP JORNADA 7XX MACHINE SUPPORT 2237M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2238S: Maintained 2239W: www.jlime.com 2240T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2241F: arch/arm/mach-sa1100/include/mach/jornada720.h 2242F: arch/arm/mach-sa1100/jornada720.c 2243 2244ARM/HPE GXP ARCHITECTURE 2245M: Jean-Marie Verdun <verdun@hpe.com> 2246M: Nick Hawkins <nick.hawkins@hpe.com> 2247S: Maintained 2248F: Documentation/hwmon/gxp-fan-ctrl.rst 2249F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2250F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2251F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2252F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2253F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2254F: arch/arm/boot/dts/hpe-bmc* 2255F: arch/arm/boot/dts/hpe-gxp* 2256F: arch/arm/mach-hpe/ 2257F: drivers/clocksource/timer-gxp.c 2258F: drivers/hwmon/gxp-fan-ctrl.c 2259F: drivers/i2c/busses/i2c-gxp.c 2260F: drivers/spi/spi-gxp.c 2261F: drivers/watchdog/gxp-wdt.c 2262 2263ARM/IGEP MACHINE SUPPORT 2264M: Enric Balletbo i Serra <eballetbo@gmail.com> 2265M: Javier Martinez Canillas <javier@dowhile0.org> 2266L: linux-omap@vger.kernel.org 2267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2268S: Maintained 2269F: arch/arm/boot/dts/omap3-igep* 2270 2271ARM/INTEL IXP4XX ARM ARCHITECTURE 2272M: Linus Walleij <linusw@kernel.org> 2273M: Imre Kaloz <kaloz@openwrt.org> 2274M: Krzysztof Halasa <khalasa@piap.pl> 2275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2276S: Maintained 2277F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2278F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2279F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2280F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2281F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2282F: arch/arm/boot/dts/intel-ixp* 2283F: arch/arm/mach-ixp4xx/ 2284F: drivers/bus/intel-ixp4xx-eb.c 2285F: drivers/clocksource/timer-ixp4xx.c 2286F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2287F: drivers/gpio/gpio-ixp4xx.c 2288F: drivers/irqchip/irq-ixp4xx.c 2289 2290ARM/INTEL KEEMBAY ARCHITECTURE 2291M: Paul J. Murphy <paul.j.murphy@intel.com> 2292M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2293S: Maintained 2294F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2295F: arch/arm64/boot/dts/intel/keembay-evm.dts 2296F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2297 2298ARM/INTEL XSC3 (MANZANO) ARM CORE 2299M: Lennert Buytenhek <kernel@wantstofly.org> 2300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2301S: Maintained 2302 2303ARM/LG1K ARCHITECTURE 2304M: Chanho Min <chanho.min@lge.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306S: Maintained 2307F: arch/arm64/boot/dts/lg/ 2308 2309ARM/LPC18XX ARCHITECTURE 2310M: Vladimir Zapolskiy <vz@mleia.com> 2311L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2312S: Maintained 2313F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2314F: arch/arm/boot/dts/lpc43* 2315F: drivers/i2c/busses/i2c-lpc2k.c 2316F: drivers/memory/pl172.c 2317F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2318F: drivers/rtc/rtc-lpc24xx.c 2319N: lpc18xx 2320 2321ARM/LPC32XX SOC SUPPORT 2322M: Vladimir Zapolskiy <vz@mleia.com> 2323L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2324S: Maintained 2325T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2326F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2327F: arch/arm/boot/dts/lpc32* 2328F: arch/arm/mach-lpc32xx/ 2329F: drivers/i2c/busses/i2c-pnx.c 2330F: drivers/net/ethernet/nxp/lpc_eth.c 2331F: drivers/usb/host/ohci-nxp.c 2332F: drivers/watchdog/pnx4008_wdt.c 2333N: lpc32xx 2334 2335ARM/Marvell Dove/MV78xx0/Orion SOC support 2336M: Andrew Lunn <andrew@lunn.ch> 2337M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2338M: Gregory Clement <gregory.clement@bootlin.com> 2339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2340S: Maintained 2341T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2342F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2343F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2344F: Documentation/devicetree/bindings/soc/dove/ 2345F: arch/arm/boot/dts/dove* 2346F: arch/arm/boot/dts/orion5x* 2347F: arch/arm/mach-dove/ 2348F: arch/arm/mach-mv78xx0/ 2349F: arch/arm/mach-orion5x/ 2350F: arch/arm/plat-orion/ 2351F: drivers/soc/dove/ 2352 2353ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2354M: Andrew Lunn <andrew@lunn.ch> 2355M: Gregory Clement <gregory.clement@bootlin.com> 2356M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Maintained 2359T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2360F: Documentation/devicetree/bindings/arm/marvell/ 2361F: arch/arm/boot/dts/armada* 2362F: arch/arm/boot/dts/kirkwood* 2363F: arch/arm/configs/mvebu_*_defconfig 2364F: arch/arm/mach-mvebu/ 2365F: arch/arm64/boot/dts/marvell/armada* 2366F: arch/arm64/boot/dts/marvell/cn913* 2367F: drivers/cpufreq/armada-37xx-cpufreq.c 2368F: drivers/cpufreq/armada-8k-cpufreq.c 2369F: drivers/cpufreq/mvebu-cpufreq.c 2370F: drivers/irqchip/irq-armada-370-xp.c 2371F: drivers/irqchip/irq-mvebu-* 2372F: drivers/pinctrl/mvebu/ 2373F: drivers/rtc/rtc-armada38x.c 2374 2375ARM/Mediatek RTC DRIVER 2376M: Eddie Huang <eddie.huang@mediatek.com> 2377M: Sean Wang <sean.wang@mediatek.com> 2378L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2379L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2380S: Maintained 2381F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2382F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2383F: drivers/rtc/rtc-mt2712.c 2384F: drivers/rtc/rtc-mt6397.c 2385F: drivers/rtc/rtc-mt7622.c 2386 2387ARM/Mediatek SoC support 2388M: Matthias Brugger <matthias.bgg@gmail.com> 2389R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2390L: linux-kernel@vger.kernel.org 2391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2392L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: https://mtk.wiki.kernel.org/ 2395C: irc://irc.libera.chat/linux-mediatek 2396F: arch/arm/boot/dts/mt2* 2397F: arch/arm/boot/dts/mt6* 2398F: arch/arm/boot/dts/mt7* 2399F: arch/arm/boot/dts/mt8* 2400F: arch/arm/mach-mediatek/ 2401F: arch/arm64/boot/dts/mediatek/ 2402F: drivers/soc/mediatek/ 2403N: mtk 2404N: mt[2678] 2405K: mediatek 2406 2407ARM/Mediatek USB3 PHY DRIVER 2408M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2410L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2411S: Maintained 2412F: Documentation/devicetree/bindings/phy/mediatek,* 2413F: drivers/phy/mediatek/ 2414 2415ARM/Microchip (AT91) SoC support 2416M: Nicolas Ferre <nicolas.ferre@microchip.com> 2417M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2418M: Claudiu Beznea <claudiu.beznea@microchip.com> 2419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2420S: Supported 2421W: http://www.linux4sam.org 2422T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2423F: arch/arm/boot/dts/at91*.dts 2424F: arch/arm/boot/dts/at91*.dtsi 2425F: arch/arm/boot/dts/sama*.dts 2426F: arch/arm/boot/dts/sama*.dtsi 2427F: arch/arm/include/debug/at91.S 2428F: arch/arm/mach-at91/ 2429F: drivers/memory/atmel* 2430F: drivers/watchdog/sama5d4_wdt.c 2431F: include/soc/at91/ 2432X: drivers/input/touchscreen/atmel_mxt_ts.c 2433X: drivers/net/wireless/atmel/ 2434N: at91 2435N: atmel 2436 2437ARM/Microchip Sparx5 SoC support 2438M: Lars Povlsen <lars.povlsen@microchip.com> 2439M: Steen Hegelund <Steen.Hegelund@microchip.com> 2440M: Daniel Machon <daniel.machon@microchip.com> 2441M: UNGLinuxDriver@microchip.com 2442L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2443S: Supported 2444T: git git://github.com/microchip-ung/linux-upstream.git 2445F: arch/arm64/boot/dts/microchip/ 2446F: drivers/net/ethernet/microchip/vcap/ 2447F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2448N: sparx5 2449 2450Microchip Timer Counter Block (TCB) Capture Driver 2451M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2452L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2453L: linux-iio@vger.kernel.org 2454S: Maintained 2455F: drivers/counter/microchip-tcb-capture.c 2456 2457ARM/MILBEAUT ARCHITECTURE 2458M: Taichi Sugaya <sugaya.taichi@socionext.com> 2459M: Takao Orito <orito.takao@socionext.com> 2460L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2461S: Maintained 2462F: arch/arm/boot/dts/milbeaut* 2463F: arch/arm/mach-milbeaut/ 2464N: milbeaut 2465 2466ARM/MStar/Sigmastar Armv7 SoC support 2467M: Daniel Palmer <daniel@thingy.jp> 2468M: Romain Perier <romain.perier@gmail.com> 2469L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2470S: Maintained 2471W: http://linux-chenxing.org/ 2472T: git git://github.com/linux-chenxing/linux.git 2473F: Documentation/devicetree/bindings/arm/mstar/* 2474F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2475F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2476F: arch/arm/boot/dts/mstar-* 2477F: arch/arm/mach-mstar/ 2478F: drivers/clk/mstar/ 2479F: drivers/clocksource/timer-msc313e.c 2480F: drivers/gpio/gpio-msc313.c 2481F: drivers/rtc/rtc-msc313.c 2482F: drivers/watchdog/msc313e_wdt.c 2483F: include/dt-bindings/clock/mstar-* 2484F: include/dt-bindings/gpio/msc313-gpio.h 2485 2486ARM/NOMADIK/Ux500 ARCHITECTURES 2487M: Linus Walleij <linus.walleij@linaro.org> 2488L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2489S: Maintained 2490T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2491F: Documentation/devicetree/bindings/arm/ste-* 2492F: Documentation/devicetree/bindings/arm/ux500.yaml 2493F: Documentation/devicetree/bindings/arm/ux500/ 2494F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2495F: arch/arm/boot/dts/ste-* 2496F: arch/arm/mach-nomadik/ 2497F: arch/arm/mach-ux500/ 2498F: drivers/clk/clk-nomadik.c 2499F: drivers/clocksource/clksrc-dbx500-prcmu.c 2500F: drivers/dma/ste_dma40* 2501F: drivers/hwspinlock/u8500_hsem.c 2502F: drivers/i2c/busses/i2c-nomadik.c 2503F: drivers/iio/adc/ab8500-gpadc.c 2504F: drivers/mfd/ab8500* 2505F: drivers/mfd/abx500* 2506F: drivers/mfd/db8500* 2507F: drivers/pinctrl/nomadik/ 2508F: drivers/rtc/rtc-ab8500.c 2509F: drivers/rtc/rtc-pl031.c 2510F: drivers/soc/ux500/ 2511 2512ARM/NUVOTON NPCM ARCHITECTURE 2513M: Avi Fishman <avifishman70@gmail.com> 2514M: Tomer Maimon <tmaimon77@gmail.com> 2515M: Tali Perry <tali.perry1@gmail.com> 2516R: Patrick Venture <venture@google.com> 2517R: Nancy Yuen <yuenn@google.com> 2518R: Benjamin Fair <benjaminfair@google.com> 2519L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2520S: Supported 2521F: Documentation/devicetree/bindings/*/*/*npcm* 2522F: Documentation/devicetree/bindings/*/*npcm* 2523F: Documentation/devicetree/bindings/arm/npcm/* 2524F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2525F: arch/arm/boot/dts/nuvoton-npcm* 2526F: arch/arm/mach-npcm/ 2527F: arch/arm64/boot/dts/nuvoton/ 2528F: drivers/*/*npcm* 2529F: drivers/*/*/*npcm* 2530F: drivers/rtc/rtc-nct3018y.c 2531F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2532F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2533 2534ARM/NUVOTON WPCM450 ARCHITECTURE 2535M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2536L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2537S: Maintained 2538W: https://github.com/neuschaefer/wpcm450/wiki 2539F: Documentation/devicetree/bindings/*/*wpcm* 2540F: arch/arm/boot/dts/nuvoton-wpcm450* 2541F: arch/arm/configs/wpcm450_defconfig 2542F: arch/arm/mach-npcm/wpcm450.c 2543F: drivers/*/*/*wpcm* 2544F: drivers/*/*wpcm* 2545 2546ARM/NXP S32G ARCHITECTURE 2547M: Chester Lin <clin@suse.com> 2548R: Andreas Färber <afaerber@suse.de> 2549R: Matthias Brugger <mbrugger@suse.com> 2550R: NXP S32 Linux Team <s32@nxp.com> 2551L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2552S: Maintained 2553F: arch/arm64/boot/dts/freescale/s32g*.dts* 2554 2555ARM/Orion SoC/Technologic Systems TS-78xx platform support 2556M: Alexander Clouter <alex@digriz.org.uk> 2557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2558S: Maintained 2559W: http://www.digriz.org.uk/ts78xx/kernel 2560F: arch/arm/mach-orion5x/ts78xx-* 2561 2562ARM/OXNAS platform support 2563M: Neil Armstrong <neil.armstrong@linaro.org> 2564L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2565L: linux-oxnas@groups.io (moderated for non-subscribers) 2566S: Maintained 2567F: arch/arm/boot/dts/ox8*.dts* 2568F: arch/arm/mach-oxnas/ 2569F: drivers/power/reset/oxnas-restart.c 2570N: oxnas 2571 2572ARM/QUALCOMM SUPPORT 2573M: Andy Gross <agross@kernel.org> 2574M: Bjorn Andersson <andersson@kernel.org> 2575R: Konrad Dybcio <konrad.dybcio@linaro.org> 2576L: linux-arm-msm@vger.kernel.org 2577S: Maintained 2578T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2579F: Documentation/devicetree/bindings/*/qcom* 2580F: Documentation/devicetree/bindings/soc/qcom/ 2581F: arch/arm/boot/dts/qcom-*.dts 2582F: arch/arm/boot/dts/qcom-*.dtsi 2583F: arch/arm/configs/qcom_defconfig 2584F: arch/arm/mach-qcom/ 2585F: arch/arm64/boot/dts/qcom/ 2586F: drivers/*/*/qcom* 2587F: drivers/*/*/qcom/ 2588F: drivers/*/pm8???-* 2589F: drivers/*/qcom* 2590F: drivers/*/qcom/ 2591F: drivers/bluetooth/btqcomsmd.c 2592F: drivers/clocksource/timer-qcom.c 2593F: drivers/cpuidle/cpuidle-qcom-spm.c 2594F: drivers/extcon/extcon-qcom* 2595F: drivers/i2c/busses/i2c-qcom-geni.c 2596F: drivers/i2c/busses/i2c-qup.c 2597F: drivers/iommu/msm* 2598F: drivers/mfd/ssbi.c 2599F: drivers/mmc/host/mmci_qcom* 2600F: drivers/mmc/host/sdhci-msm.c 2601F: drivers/pci/controller/dwc/pcie-qcom.c 2602F: drivers/phy/qualcomm/ 2603F: drivers/power/*/msm* 2604F: drivers/reset/reset-qcom-* 2605F: drivers/ufs/host/ufs-qcom* 2606F: drivers/spi/spi-geni-qcom.c 2607F: drivers/spi/spi-qcom-qspi.c 2608F: drivers/spi/spi-qup.c 2609F: drivers/tty/serial/msm_serial.c 2610F: drivers/usb/dwc3/dwc3-qcom.c 2611F: include/dt-bindings/*/qcom* 2612F: include/linux/*/qcom* 2613F: include/linux/soc/qcom/ 2614 2615ARM/QUALCOMM CHROMEBOOK SUPPORT 2616R: cros-qcom-dts-watchers@chromium.org 2617F: arch/arm64/boot/dts/qcom/sc7180* 2618F: arch/arm64/boot/dts/qcom/sc7280* 2619F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2620 2621ARM/RDA MICRO ARCHITECTURE 2622M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2624L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2625S: Maintained 2626F: Documentation/devicetree/bindings/arm/rda.yaml 2627F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2628F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2629F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2630F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2631F: arch/arm/boot/dts/rda8810pl-* 2632F: drivers/clocksource/timer-rda.c 2633F: drivers/gpio/gpio-rda.c 2634F: drivers/irqchip/irq-rda-intc.c 2635F: drivers/tty/serial/rda-uart.c 2636 2637ARM/REALTEK ARCHITECTURE 2638M: Andreas Färber <afaerber@suse.de> 2639L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2640L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2641S: Maintained 2642F: Documentation/devicetree/bindings/arm/realtek.yaml 2643F: arch/arm/boot/dts/rtd* 2644F: arch/arm/mach-realtek/ 2645F: arch/arm64/boot/dts/realtek/ 2646 2647ARM/RISC-V/RENESAS ARCHITECTURE 2648M: Geert Uytterhoeven <geert+renesas@glider.be> 2649M: Magnus Damm <magnus.damm@gmail.com> 2650L: linux-renesas-soc@vger.kernel.org 2651S: Supported 2652Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2653C: irc://irc.libera.chat/renesas-soc 2654T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2655F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2656F: Documentation/devicetree/bindings/soc/renesas/ 2657F: arch/arm/boot/dts/emev2* 2658F: arch/arm/boot/dts/gr-peach* 2659F: arch/arm/boot/dts/iwg20d-q7* 2660F: arch/arm/boot/dts/r7s* 2661F: arch/arm/boot/dts/r8a* 2662F: arch/arm/boot/dts/r9a* 2663F: arch/arm/boot/dts/sh* 2664F: arch/arm/configs/shmobile_defconfig 2665F: arch/arm/include/debug/renesas-scif.S 2666F: arch/arm/mach-shmobile/ 2667F: arch/arm64/boot/dts/renesas/ 2668F: arch/riscv/boot/dts/renesas/ 2669F: drivers/soc/renesas/ 2670F: include/linux/soc/renesas/ 2671K: \brenesas, 2672 2673ARM/RISCPC ARCHITECTURE 2674M: Russell King <linux@armlinux.org.uk> 2675L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2676S: Maintained 2677W: http://www.armlinux.org.uk/ 2678F: arch/arm/include/asm/hardware/ioc.h 2679F: arch/arm/include/asm/hardware/iomd.h 2680F: arch/arm/include/asm/hardware/memc.h 2681F: arch/arm/mach-rpc/ 2682F: drivers/net/ethernet/8390/etherh.c 2683F: drivers/net/ethernet/i825xx/ether1* 2684F: drivers/net/ethernet/seeq/ether3* 2685F: drivers/scsi/arm/ 2686 2687ARM/Rockchip SoC support 2688M: Heiko Stuebner <heiko@sntech.de> 2689L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2690L: linux-rockchip@lists.infradead.org 2691S: Maintained 2692T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2693F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2694F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2695F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2696F: arch/arm/boot/dts/rk3* 2697F: arch/arm/boot/dts/rv11* 2698F: arch/arm/mach-rockchip/ 2699F: drivers/*/*/*rockchip* 2700F: drivers/*/*rockchip* 2701F: drivers/clk/rockchip/ 2702F: drivers/i2c/busses/i2c-rk3x.c 2703F: sound/soc/rockchip/ 2704N: rockchip 2705 2706ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2707M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2708R: Alim Akhtar <alim.akhtar@samsung.com> 2709L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2710L: linux-samsung-soc@vger.kernel.org 2711S: Maintained 2712C: irc://irc.libera.chat/linux-exynos 2713Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2714B: mailto:linux-samsung-soc@vger.kernel.org 2715T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2716F: Documentation/arm/samsung/ 2717F: Documentation/devicetree/bindings/arm/samsung/ 2718F: Documentation/devicetree/bindings/hwinfo/samsung,* 2719F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2720F: Documentation/devicetree/bindings/soc/samsung/ 2721F: arch/arm/boot/dts/exynos* 2722F: arch/arm/boot/dts/s3c* 2723F: arch/arm/boot/dts/s5p* 2724F: arch/arm/mach-exynos*/ 2725F: arch/arm/mach-s3c/ 2726F: arch/arm/mach-s5p*/ 2727F: arch/arm64/boot/dts/exynos/ 2728F: drivers/*/*/*s3c24* 2729F: drivers/*/*s3c24* 2730F: drivers/*/*s3c64xx* 2731F: drivers/*/*s5pv210* 2732F: drivers/clocksource/samsung_pwm_timer.c 2733F: drivers/memory/samsung/ 2734F: drivers/pwm/pwm-samsung.c 2735F: drivers/soc/samsung/ 2736F: drivers/tty/serial/samsung* 2737F: include/clocksource/samsung_pwm.h 2738F: include/linux/platform_data/*s3c* 2739F: include/linux/serial_s3c.h 2740F: include/linux/soc/samsung/ 2741N: exynos 2742N: s3c64xx 2743N: s5pv210 2744 2745ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2746M: Łukasz Stelmach <l.stelmach@samsung.com> 2747L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2748L: linux-media@vger.kernel.org 2749S: Maintained 2750F: drivers/media/platform/samsung/s5p-g2d/ 2751 2752ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2753M: Marek Szyprowski <m.szyprowski@samsung.com> 2754L: linux-samsung-soc@vger.kernel.org 2755L: linux-media@vger.kernel.org 2756S: Maintained 2757F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2758F: drivers/media/cec/platform/s5p/ 2759 2760ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2761M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2762M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2763M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2764L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2765L: linux-media@vger.kernel.org 2766S: Maintained 2767F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2768F: drivers/media/platform/samsung/s5p-jpeg/ 2769 2770ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2771M: Marek Szyprowski <m.szyprowski@samsung.com> 2772M: Andrzej Hajda <andrzej.hajda@intel.com> 2773L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2774L: linux-media@vger.kernel.org 2775S: Maintained 2776F: drivers/media/platform/samsung/s5p-mfc/ 2777 2778ARM/SOCFPGA ARCHITECTURE 2779M: Dinh Nguyen <dinguyen@kernel.org> 2780S: Maintained 2781W: http://www.rocketboards.org 2782T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2783F: arch/arm/boot/dts/socfpga* 2784F: arch/arm/configs/socfpga_defconfig 2785F: arch/arm/mach-socfpga/ 2786F: arch/arm64/boot/dts/altera/ 2787F: arch/arm64/boot/dts/intel/ 2788 2789ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2790M: Dinh Nguyen <dinguyen@kernel.org> 2791S: Maintained 2792F: drivers/clk/socfpga/ 2793 2794ARM/SOCFPGA EDAC SUPPORT 2795M: Dinh Nguyen <dinguyen@kernel.org> 2796S: Maintained 2797F: drivers/edac/altera_edac.[ch] 2798 2799ARM/SPREADTRUM SoC SUPPORT 2800M: Orson Zhai <orsonzhai@gmail.com> 2801M: Baolin Wang <baolin.wang7@gmail.com> 2802M: Chunyan Zhang <zhang.lyra@gmail.com> 2803S: Maintained 2804F: arch/arm64/boot/dts/sprd 2805N: sprd 2806N: sc27xx 2807N: sc2731 2808 2809ARM/STI ARCHITECTURE 2810M: Patrice Chotard <patrice.chotard@foss.st.com> 2811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2812S: Maintained 2813W: http://www.stlinux.com 2814F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2815F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2816F: arch/arm/boot/dts/sti* 2817F: arch/arm/mach-sti/ 2818F: drivers/ata/ahci_st.c 2819F: drivers/char/hw_random/st-rng.c 2820F: drivers/clocksource/arm_global_timer.c 2821F: drivers/clocksource/clksrc_st_lpc.c 2822F: drivers/cpufreq/sti-cpufreq.c 2823F: drivers/dma/st_fdma* 2824F: drivers/i2c/busses/i2c-st.c 2825F: drivers/media/platform/st/sti/c8sectpfe/ 2826F: drivers/media/rc/st_rc.c 2827F: drivers/mmc/host/sdhci-st.c 2828F: drivers/phy/st/phy-miphy28lp.c 2829F: drivers/phy/st/phy-stih407-usb.c 2830F: drivers/pinctrl/pinctrl-st.c 2831F: drivers/remoteproc/st_remoteproc.c 2832F: drivers/remoteproc/st_slim_rproc.c 2833F: drivers/reset/sti/ 2834F: drivers/rtc/rtc-st-lpc.c 2835F: drivers/tty/serial/st-asc.c 2836F: drivers/usb/dwc3/dwc3-st.c 2837F: drivers/usb/host/ehci-st.c 2838F: drivers/usb/host/ohci-st.c 2839F: drivers/watchdog/st_lpc_wdt.c 2840F: include/linux/remoteproc/st_slim_rproc.h 2841 2842ARM/STM32 ARCHITECTURE 2843M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2844M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2845L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2846L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2847S: Maintained 2848T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2849F: arch/arm/boot/dts/stm32* 2850F: arch/arm/mach-stm32/ 2851F: drivers/clocksource/armv7m_systick.c 2852N: stm32 2853N: stm 2854 2855ARM/SUNPLUS SP7021 SOC SUPPORT 2856M: Qin Jian <qinjian@cqplus1.com> 2857L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2858S: Maintained 2859W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2860F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2861F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2862F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2863F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2864F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2865F: arch/arm/configs/sp7021_*defconfig 2866F: arch/arm/mach-sunplus/ 2867F: drivers/clk/clk-sp7021.c 2868F: drivers/irqchip/irq-sp7021-intc.c 2869F: drivers/reset/reset-sunplus.c 2870F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2871F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2872 2873ARM/Synaptics SoC support 2874M: Jisheng Zhang <jszhang@kernel.org> 2875M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2877S: Maintained 2878F: arch/arm/boot/dts/berlin* 2879F: arch/arm/mach-berlin/ 2880F: arch/arm64/boot/dts/synaptics/ 2881 2882ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2883M: Lennert Buytenhek <kernel@wantstofly.org> 2884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2885S: Maintained 2886 2887ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2888M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2889L: linux-tegra@vger.kernel.org 2890L: linux-media@vger.kernel.org 2891S: Maintained 2892F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2893F: drivers/media/cec/platform/tegra/ 2894 2895ARM/TESLA FSD SoC SUPPORT 2896M: Alim Akhtar <alim.akhtar@samsung.com> 2897M: linux-fsd@tesla.com 2898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2899L: linux-samsung-soc@vger.kernel.org 2900S: Maintained 2901F: arch/arm64/boot/dts/tesla/ 2902 2903ARM/TETON BGA MACHINE SUPPORT 2904M: "Mark F. Brown" <mark.brown314@gmail.com> 2905L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2906S: Maintained 2907 2908ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2909M: Santosh Shilimkar <ssantosh@kernel.org> 2910L: linux-kernel@vger.kernel.org 2911S: Maintained 2912F: drivers/memory/*emif* 2913 2914ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2915M: Nishanth Menon <nm@ti.com> 2916M: Santosh Shilimkar <ssantosh@kernel.org> 2917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2918S: Maintained 2919T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2920F: arch/arm/boot/dts/keystone-* 2921F: arch/arm/mach-keystone/ 2922 2923ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2924M: Santosh Shilimkar <ssantosh@kernel.org> 2925L: linux-kernel@vger.kernel.org 2926S: Maintained 2927F: drivers/clk/keystone/ 2928 2929ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2930M: Santosh Shilimkar <ssantosh@kernel.org> 2931L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2932L: linux-kernel@vger.kernel.org 2933S: Maintained 2934F: drivers/clocksource/timer-keystone.c 2935 2936ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2937M: Santosh Shilimkar <ssantosh@kernel.org> 2938L: linux-kernel@vger.kernel.org 2939S: Maintained 2940F: drivers/power/reset/keystone-reset.c 2941 2942ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2943M: Nishanth Menon <nm@ti.com> 2944M: Vignesh Raghavendra <vigneshr@ti.com> 2945M: Tero Kristo <kristo@kernel.org> 2946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2947S: Supported 2948F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2949F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2950F: arch/arm64/boot/dts/ti/Makefile 2951F: arch/arm64/boot/dts/ti/k3-* 2952F: include/dt-bindings/pinctrl/k3.h 2953 2954ARM/TOSHIBA VISCONTI ARCHITECTURE 2955M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2956L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2957S: Supported 2958T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2959F: Documentation/devicetree/bindings/arm/toshiba.yaml 2960F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2961F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2962F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2963F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2964F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2965F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2966F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2967F: arch/arm64/boot/dts/toshiba/ 2968F: drivers/clk/visconti/ 2969F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2970F: drivers/gpio/gpio-visconti.c 2971F: drivers/pci/controller/dwc/pcie-visconti.c 2972F: drivers/pinctrl/visconti/ 2973F: drivers/watchdog/visconti_wdt.c 2974N: visconti 2975 2976ARM/UNIPHIER ARCHITECTURE 2977M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2978M: Masami Hiramatsu <mhiramat@kernel.org> 2979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2980S: Maintained 2981F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2982F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2983F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2984F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2985F: arch/arm/boot/dts/uniphier* 2986F: arch/arm/include/asm/hardware/cache-uniphier.h 2987F: arch/arm/mach-uniphier/ 2988F: arch/arm/mm/cache-uniphier.c 2989F: arch/arm64/boot/dts/socionext/uniphier* 2990F: drivers/bus/uniphier-system-bus.c 2991F: drivers/clk/uniphier/ 2992F: drivers/dma/uniphier-mdmac.c 2993F: drivers/gpio/gpio-uniphier.c 2994F: drivers/i2c/busses/i2c-uniphier* 2995F: drivers/irqchip/irq-uniphier-aidet.c 2996F: drivers/mmc/host/uniphier-sd.c 2997F: drivers/pinctrl/uniphier/ 2998F: drivers/reset/reset-uniphier.c 2999F: drivers/tty/serial/8250/8250_uniphier.c 3000N: uniphier 3001 3002ARM/VERSATILE EXPRESS PLATFORM 3003M: Liviu Dudau <liviu.dudau@arm.com> 3004M: Sudeep Holla <sudeep.holla@arm.com> 3005M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3006L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3007S: Maintained 3008F: */*/*/vexpress* 3009F: */*/vexpress* 3010F: arch/arm/boot/dts/vexpress* 3011F: arch/arm/mach-versatile/ 3012F: arch/arm64/boot/dts/arm/ 3013F: drivers/clk/versatile/clk-vexpress-osc.c 3014F: drivers/clocksource/timer-versatile.c 3015N: mps2 3016 3017ARM/VFP SUPPORT 3018M: Russell King <linux@armlinux.org.uk> 3019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3020S: Maintained 3021W: http://www.armlinux.org.uk/ 3022F: arch/arm/vfp/ 3023 3024ARM/VT8500 ARM ARCHITECTURE 3025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3026S: Orphan 3027F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3028F: arch/arm/mach-vt8500/ 3029F: drivers/clocksource/timer-vt8500.c 3030F: drivers/i2c/busses/i2c-wmt.c 3031F: drivers/mmc/host/wmt-sdmmc.c 3032F: drivers/pwm/pwm-vt8500.c 3033F: drivers/rtc/rtc-vt8500.c 3034F: drivers/tty/serial/vt8500_serial.c 3035F: drivers/usb/host/ehci-platform.c 3036F: drivers/usb/host/uhci-platform.c 3037F: drivers/video/fbdev/vt8500lcdfb.* 3038F: drivers/video/fbdev/wm8505fb* 3039F: drivers/video/fbdev/wmt_ge_rops.* 3040 3041ARM/ZYNQ ARCHITECTURE 3042M: Michal Simek <michal.simek@amd.com> 3043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3044S: Supported 3045W: http://wiki.xilinx.com 3046T: git https://github.com/Xilinx/linux-xlnx.git 3047F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3048F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3049F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3050F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3051F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3052F: arch/arm/mach-zynq/ 3053F: drivers/clocksource/timer-cadence-ttc.c 3054F: drivers/cpuidle/cpuidle-zynq.c 3055F: drivers/edac/synopsys_edac.c 3056F: drivers/i2c/busses/i2c-cadence.c 3057F: drivers/i2c/busses/i2c-xiic.c 3058F: drivers/mmc/host/sdhci-of-arasan.c 3059N: zynq 3060N: xilinx 3061 3062ARM64 PORT (AARCH64 ARCHITECTURE) 3063M: Catalin Marinas <catalin.marinas@arm.com> 3064M: Will Deacon <will@kernel.org> 3065L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3066S: Maintained 3067T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3068F: Documentation/arm64/ 3069F: arch/arm64/ 3070F: tools/testing/selftests/arm64/ 3071X: arch/arm64/boot/dts/ 3072 3073ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3074M: George McCollister <george.mccollister@gmail.com> 3075L: netdev@vger.kernel.org 3076S: Maintained 3077F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3078F: drivers/net/dsa/xrs700x/* 3079F: net/dsa/tag_xrs700x.c 3080 3081AS3645A LED FLASH CONTROLLER DRIVER 3082M: Sakari Ailus <sakari.ailus@iki.fi> 3083L: linux-leds@vger.kernel.org 3084S: Maintained 3085F: drivers/leds/flash/leds-as3645a.c 3086 3087ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3088M: Tianshu Qiu <tian.shu.qiu@intel.com> 3089L: linux-media@vger.kernel.org 3090S: Maintained 3091T: git git://linuxtv.org/media_tree.git 3092F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3093F: drivers/media/i2c/ak7375.c 3094 3095ASAHI KASEI AK8974 DRIVER 3096M: Linus Walleij <linus.walleij@linaro.org> 3097L: linux-iio@vger.kernel.org 3098S: Supported 3099W: http://www.akm.com/ 3100F: drivers/iio/magnetometer/ak8974.c 3101 3102ASC7621 HARDWARE MONITOR DRIVER 3103M: George Joseph <george.joseph@fairview5.com> 3104L: linux-hwmon@vger.kernel.org 3105S: Maintained 3106F: Documentation/hwmon/asc7621.rst 3107F: drivers/hwmon/asc7621.c 3108 3109ASIX AX88796C SPI ETHERNET ADAPTER 3110M: Łukasz Stelmach <l.stelmach@samsung.com> 3111S: Maintained 3112F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3113F: drivers/net/ethernet/asix/ax88796c_* 3114 3115ASPEED PECI CONTROLLER 3116M: Iwona Winiarska <iwona.winiarska@intel.com> 3117L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3118L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3119S: Supported 3120F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3121F: drivers/peci/controller/peci-aspeed.c 3122 3123ASPEED PINCTRL DRIVERS 3124M: Andrew Jeffery <andrew@aj.id.au> 3125L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3126L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3127L: linux-gpio@vger.kernel.org 3128S: Maintained 3129F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3130F: drivers/pinctrl/aspeed/ 3131 3132ASPEED SCU INTERRUPT CONTROLLER DRIVER 3133M: Eddie James <eajames@linux.ibm.com> 3134L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3135S: Maintained 3136F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3137F: drivers/irqchip/irq-aspeed-scu-ic.c 3138F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3139 3140ASPEED SD/MMC DRIVER 3141M: Andrew Jeffery <andrew@aj.id.au> 3142L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3143L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3144L: linux-mmc@vger.kernel.org 3145S: Maintained 3146F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3147F: drivers/mmc/host/sdhci-of-aspeed* 3148 3149ASPEED SMC SPI DRIVER 3150M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3151M: Cédric Le Goater <clg@kaod.org> 3152L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3153L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3154L: linux-spi@vger.kernel.org 3155S: Maintained 3156F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3157F: drivers/spi/spi-aspeed-smc.c 3158 3159ASPEED VIDEO ENGINE DRIVER 3160M: Eddie James <eajames@linux.ibm.com> 3161L: linux-media@vger.kernel.org 3162L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3163S: Maintained 3164F: Documentation/devicetree/bindings/media/aspeed-video.txt 3165F: drivers/media/platform/aspeed/ 3166 3167ASPEED USB UDC DRIVER 3168M: Neal Liu <neal_liu@aspeedtech.com> 3169L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3170S: Maintained 3171F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3172F: drivers/usb/gadget/udc/aspeed_udc.c 3173 3174ASPEED CRYPTO DRIVER 3175M: Neal Liu <neal_liu@aspeedtech.com> 3176L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3177S: Maintained 3178F: Documentation/devicetree/bindings/crypto/aspeed,* 3179F: drivers/crypto/aspeed/ 3180 3181ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3182M: Corentin Chary <corentin.chary@gmail.com> 3183L: acpi4asus-user@lists.sourceforge.net 3184L: platform-driver-x86@vger.kernel.org 3185S: Maintained 3186W: http://acpi4asus.sf.net 3187F: drivers/platform/x86/asus*.c 3188F: drivers/platform/x86/eeepc*.c 3189 3190ASUS TF103C DOCK DRIVER 3191M: Hans de Goede <hdegoede@redhat.com> 3192L: platform-driver-x86@vger.kernel.org 3193S: Maintained 3194T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3195F: drivers/platform/x86/asus-tf103c-dock.c 3196 3197ASUS WMI HARDWARE MONITOR DRIVER 3198M: Ed Brindley <kernel@maidavale.org> 3199M: Denis Pauk <pauk.denis@gmail.com> 3200L: linux-hwmon@vger.kernel.org 3201S: Maintained 3202F: drivers/hwmon/asus_wmi_sensors.c 3203 3204ASUS EC HARDWARE MONITOR DRIVER 3205M: Eugene Shalygin <eugene.shalygin@gmail.com> 3206L: linux-hwmon@vger.kernel.org 3207S: Maintained 3208F: drivers/hwmon/asus-ec-sensors.c 3209 3210ASUS WIRELESS RADIO CONTROL DRIVER 3211M: João Paulo Rechi Vita <jprvita@gmail.com> 3212L: platform-driver-x86@vger.kernel.org 3213S: Maintained 3214F: drivers/platform/x86/asus-wireless.c 3215 3216ASYMMETRIC KEYS 3217M: David Howells <dhowells@redhat.com> 3218L: keyrings@vger.kernel.org 3219S: Maintained 3220F: Documentation/crypto/asymmetric-keys.rst 3221F: crypto/asymmetric_keys/ 3222F: include/crypto/pkcs7.h 3223F: include/crypto/public_key.h 3224F: include/linux/verification.h 3225 3226ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3227R: Dan Williams <dan.j.williams@intel.com> 3228S: Odd fixes 3229W: http://sourceforge.net/projects/xscaleiop 3230F: Documentation/crypto/async-tx-api.rst 3231F: crypto/async_tx/ 3232F: include/linux/async_tx.h 3233 3234AT24 EEPROM DRIVER 3235M: Bartosz Golaszewski <brgl@bgdev.pl> 3236L: linux-i2c@vger.kernel.org 3237S: Maintained 3238T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3239F: Documentation/devicetree/bindings/eeprom/at24.yaml 3240F: drivers/misc/eeprom/at24.c 3241 3242ATA OVER ETHERNET (AOE) DRIVER 3243M: "Justin Sanders" <justin@coraid.com> 3244S: Supported 3245W: http://www.openaoe.org/ 3246F: Documentation/admin-guide/aoe/ 3247F: drivers/block/aoe/ 3248 3249ATC260X PMIC MFD DRIVER 3250M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3251M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3252L: linux-actions@lists.infradead.org 3253S: Maintained 3254F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3255F: drivers/input/misc/atc260x-onkey.c 3256F: drivers/mfd/atc260* 3257F: drivers/power/reset/atc260x-poweroff.c 3258F: drivers/regulator/atc260x-regulator.c 3259F: include/linux/mfd/atc260x/* 3260 3261ATHEROS 71XX/9XXX GPIO DRIVER 3262M: Alban Bedel <albeu@free.fr> 3263S: Maintained 3264W: https://github.com/AlbanBedel/linux 3265T: git git://github.com/AlbanBedel/linux 3266F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3267F: drivers/gpio/gpio-ath79.c 3268 3269ATHEROS 71XX/9XXX USB PHY DRIVER 3270M: Alban Bedel <albeu@free.fr> 3271S: Maintained 3272W: https://github.com/AlbanBedel/linux 3273T: git git://github.com/AlbanBedel/linux 3274F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3275F: drivers/phy/qualcomm/phy-ath79-usb.c 3276 3277ATHEROS ATH GENERIC UTILITIES 3278M: Kalle Valo <kvalo@kernel.org> 3279L: linux-wireless@vger.kernel.org 3280S: Supported 3281F: drivers/net/wireless/ath/* 3282 3283ATHEROS ATH5K WIRELESS DRIVER 3284M: Jiri Slaby <jirislaby@kernel.org> 3285M: Nick Kossifidis <mickflemm@gmail.com> 3286M: Luis Chamberlain <mcgrof@kernel.org> 3287L: linux-wireless@vger.kernel.org 3288S: Maintained 3289W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3290F: drivers/net/wireless/ath/ath5k/ 3291 3292ATHEROS ATH6KL WIRELESS DRIVER 3293L: linux-wireless@vger.kernel.org 3294S: Orphan 3295W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3296F: drivers/net/wireless/ath/ath6kl/ 3297 3298ATI_REMOTE2 DRIVER 3299M: Ville Syrjala <syrjala@sci.fi> 3300S: Maintained 3301F: drivers/input/misc/ati_remote2.c 3302 3303ATK0110 HWMON DRIVER 3304M: Luca Tettamanti <kronos.it@gmail.com> 3305L: linux-hwmon@vger.kernel.org 3306S: Maintained 3307F: drivers/hwmon/asus_atk0110.c 3308 3309ATLX ETHERNET DRIVERS 3310M: Chris Snook <chris.snook@gmail.com> 3311L: netdev@vger.kernel.org 3312S: Maintained 3313W: http://sourceforge.net/projects/atl1 3314W: http://atl1.sourceforge.net 3315F: drivers/net/ethernet/atheros/ 3316 3317ATM 3318M: Chas Williams <3chas3@gmail.com> 3319L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3320L: netdev@vger.kernel.org 3321S: Maintained 3322W: http://linux-atm.sourceforge.net 3323F: drivers/atm/ 3324F: include/linux/atm* 3325F: include/uapi/linux/atm* 3326 3327ATMEL MACB ETHERNET DRIVER 3328M: Nicolas Ferre <nicolas.ferre@microchip.com> 3329M: Claudiu Beznea <claudiu.beznea@microchip.com> 3330S: Supported 3331F: drivers/net/ethernet/cadence/ 3332 3333ATMEL MAXTOUCH DRIVER 3334M: Nick Dyer <nick@shmanahar.org> 3335S: Maintained 3336T: git git://github.com/ndyer/linux.git 3337F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3338F: drivers/input/touchscreen/atmel_mxt_ts.c 3339 3340ATMEL WIRELESS DRIVER 3341M: Simon Kelley <simon@thekelleys.org.uk> 3342L: linux-wireless@vger.kernel.org 3343S: Maintained 3344W: http://www.thekelleys.org.uk/atmel 3345W: http://atmelwlandriver.sourceforge.net/ 3346F: drivers/net/wireless/atmel/atmel* 3347 3348ATOMIC INFRASTRUCTURE 3349M: Will Deacon <will@kernel.org> 3350M: Peter Zijlstra <peterz@infradead.org> 3351R: Boqun Feng <boqun.feng@gmail.com> 3352R: Mark Rutland <mark.rutland@arm.com> 3353L: linux-kernel@vger.kernel.org 3354S: Maintained 3355F: arch/*/include/asm/atomic*.h 3356F: include/*/atomic*.h 3357F: include/linux/refcount.h 3358F: Documentation/atomic_*.txt 3359F: scripts/atomic/ 3360 3361ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3362M: Bradley Grove <linuxdrivers@attotech.com> 3363L: linux-scsi@vger.kernel.org 3364S: Supported 3365W: http://www.attotech.com 3366F: drivers/scsi/esas2r 3367 3368ATUSB IEEE 802.15.4 RADIO DRIVER 3369M: Stefan Schmidt <stefan@datenfreihafen.org> 3370L: linux-wpan@vger.kernel.org 3371S: Maintained 3372F: drivers/net/ieee802154/at86rf230.h 3373F: drivers/net/ieee802154/atusb.c 3374F: drivers/net/ieee802154/atusb.h 3375 3376AUDIT SUBSYSTEM 3377M: Paul Moore <paul@paul-moore.com> 3378M: Eric Paris <eparis@redhat.com> 3379L: audit@vger.kernel.org 3380S: Supported 3381W: https://github.com/linux-audit 3382T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3383F: include/asm-generic/audit_*.h 3384F: include/linux/audit.h 3385F: include/linux/audit_arch.h 3386F: include/uapi/linux/audit.h 3387F: kernel/audit* 3388F: lib/*audit.c 3389 3390AUXILIARY DISPLAY DRIVERS 3391M: Miguel Ojeda <ojeda@kernel.org> 3392S: Maintained 3393F: Documentation/devicetree/bindings/auxdisplay/ 3394F: drivers/auxdisplay/ 3395F: include/linux/cfag12864b.h 3396 3397AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3398M: Andreas Klinger <ak@it-klinger.de> 3399L: linux-iio@vger.kernel.org 3400S: Maintained 3401F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3402F: drivers/iio/adc/hx711.c 3403 3404AX.25 NETWORK LAYER 3405M: Ralf Baechle <ralf@linux-mips.org> 3406L: linux-hams@vger.kernel.org 3407S: Maintained 3408W: http://www.linux-ax25.org/ 3409F: include/net/ax25.h 3410F: include/uapi/linux/ax25.h 3411F: net/ax25/ 3412 3413AXENTIA ARM DEVICES 3414M: Peter Rosin <peda@axentia.se> 3415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3416S: Maintained 3417F: arch/arm/boot/dts/at91-linea.dtsi 3418F: arch/arm/boot/dts/at91-natte.dtsi 3419F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3420F: arch/arm/boot/dts/at91-tse850-3.dts 3421 3422AXENTIA ASOC DRIVERS 3423M: Peter Rosin <peda@axentia.se> 3424L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3425S: Maintained 3426F: Documentation/devicetree/bindings/sound/axentia,* 3427F: sound/soc/atmel/tse850-pcm5142.c 3428 3429AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3430M: Nuno Sá <nuno.sa@analog.com> 3431L: linux-hwmon@vger.kernel.org 3432S: Supported 3433W: https://ez.analog.com/linux-software-drivers 3434F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3435F: drivers/hwmon/axi-fan-control.c 3436 3437AXXIA I2C CONTROLLER 3438M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3439L: linux-i2c@vger.kernel.org 3440S: Maintained 3441F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3442F: drivers/i2c/busses/i2c-axxia.c 3443 3444AZ6007 DVB DRIVER 3445M: Mauro Carvalho Chehab <mchehab@kernel.org> 3446L: linux-media@vger.kernel.org 3447S: Maintained 3448W: https://linuxtv.org 3449T: git git://linuxtv.org/media_tree.git 3450F: drivers/media/usb/dvb-usb-v2/az6007.c 3451 3452AZTECH FM RADIO RECEIVER DRIVER 3453M: Hans Verkuil <hverkuil@xs4all.nl> 3454L: linux-media@vger.kernel.org 3455S: Maintained 3456W: https://linuxtv.org 3457T: git git://linuxtv.org/media_tree.git 3458F: drivers/media/radio/radio-aztech* 3459 3460B43 WIRELESS DRIVER 3461L: linux-wireless@vger.kernel.org 3462L: b43-dev@lists.infradead.org 3463S: Odd Fixes 3464W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3465F: drivers/net/wireless/broadcom/b43/ 3466 3467B43LEGACY WIRELESS DRIVER 3468M: Larry Finger <Larry.Finger@lwfinger.net> 3469L: linux-wireless@vger.kernel.org 3470L: b43-dev@lists.infradead.org 3471S: Maintained 3472W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3473F: drivers/net/wireless/broadcom/b43legacy/ 3474 3475BACKLIGHT CLASS/SUBSYSTEM 3476M: Lee Jones <lee@kernel.org> 3477M: Daniel Thompson <daniel.thompson@linaro.org> 3478M: Jingoo Han <jingoohan1@gmail.com> 3479L: dri-devel@lists.freedesktop.org 3480S: Maintained 3481T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3482F: Documentation/ABI/stable/sysfs-class-backlight 3483F: Documentation/ABI/testing/sysfs-class-backlight 3484F: Documentation/devicetree/bindings/leds/backlight 3485F: drivers/video/backlight/ 3486F: include/linux/backlight.h 3487F: include/linux/pwm_backlight.h 3488 3489BARCO P50 GPIO DRIVER 3490M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3491M: Peter Korsgaard <peter.korsgaard@barco.com> 3492S: Maintained 3493F: drivers/platform/x86/barco-p50-gpio.c 3494 3495BATMAN ADVANCED 3496M: Marek Lindner <mareklindner@neomailbox.ch> 3497M: Simon Wunderlich <sw@simonwunderlich.de> 3498M: Antonio Quartulli <a@unstable.cc> 3499M: Sven Eckelmann <sven@narfation.org> 3500L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3501S: Maintained 3502W: https://www.open-mesh.org/ 3503Q: https://patchwork.open-mesh.org/project/batman/list/ 3504B: https://www.open-mesh.org/projects/batman-adv/issues 3505C: ircs://irc.hackint.org/batadv 3506T: git https://git.open-mesh.org/linux-merge.git 3507F: Documentation/networking/batman-adv.rst 3508F: include/uapi/linux/batadv_packet.h 3509F: include/uapi/linux/batman_adv.h 3510F: net/batman-adv/ 3511 3512BAYCOM/HDLCDRV DRIVERS FOR AX.25 3513M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3514L: linux-hams@vger.kernel.org 3515S: Maintained 3516W: http://www.baycom.org/~tom/ham/ham.html 3517F: drivers/net/hamradio/baycom* 3518 3519BCACHE (BLOCK LAYER CACHE) 3520M: Coly Li <colyli@suse.de> 3521M: Kent Overstreet <kent.overstreet@gmail.com> 3522L: linux-bcache@vger.kernel.org 3523S: Maintained 3524W: http://bcache.evilpiepirate.org 3525C: irc://irc.oftc.net/bcache 3526F: drivers/md/bcache/ 3527 3528BDISP ST MEDIA DRIVER 3529M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3530L: linux-media@vger.kernel.org 3531S: Supported 3532W: https://linuxtv.org 3533T: git git://linuxtv.org/media_tree.git 3534F: drivers/media/platform/st/sti/bdisp 3535 3536BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3537M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3538L: netdev@vger.kernel.org 3539S: Maintained 3540F: drivers/net/ethernet/ec_bhf.c 3541 3542BEFS FILE SYSTEM 3543M: Luis de Bethencourt <luisbg@kernel.org> 3544M: Salah Triki <salah.triki@gmail.com> 3545S: Maintained 3546T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3547F: Documentation/filesystems/befs.rst 3548F: fs/befs/ 3549 3550BFQ I/O SCHEDULER 3551M: Paolo Valente <paolo.valente@linaro.org> 3552M: Jens Axboe <axboe@kernel.dk> 3553L: linux-block@vger.kernel.org 3554S: Maintained 3555F: Documentation/block/bfq-iosched.rst 3556F: block/bfq-* 3557 3558BFS FILE SYSTEM 3559M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3560S: Maintained 3561F: Documentation/filesystems/bfs.rst 3562F: fs/bfs/ 3563F: include/uapi/linux/bfs_fs.h 3564 3565BITMAP API 3566M: Yury Norov <yury.norov@gmail.com> 3567R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3568R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3569S: Maintained 3570F: include/linux/bitmap.h 3571F: include/linux/cpumask.h 3572F: include/linux/find.h 3573F: include/linux/nodemask.h 3574F: lib/bitmap.c 3575F: lib/cpumask.c 3576F: lib/cpumask_kunit.c 3577F: lib/find_bit.c 3578F: lib/find_bit_benchmark.c 3579F: lib/test_bitmap.c 3580F: tools/include/linux/bitmap.h 3581F: tools/include/linux/find.h 3582F: tools/lib/bitmap.c 3583F: tools/lib/find_bit.c 3584 3585BLINKM RGB LED DRIVER 3586M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3587S: Maintained 3588F: drivers/leds/leds-blinkm.c 3589 3590BLOCK LAYER 3591M: Jens Axboe <axboe@kernel.dk> 3592L: linux-block@vger.kernel.org 3593S: Maintained 3594T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3595F: Documentation/ABI/stable/sysfs-block 3596F: Documentation/block/ 3597F: block/ 3598F: drivers/block/ 3599F: include/linux/bio.h 3600F: include/linux/blk* 3601F: kernel/trace/blktrace.c 3602F: lib/sbitmap.c 3603 3604BLOCK2MTD DRIVER 3605M: Joern Engel <joern@lazybastard.org> 3606L: linux-mtd@lists.infradead.org 3607S: Maintained 3608F: drivers/mtd/devices/block2mtd.c 3609 3610BLUETOOTH DRIVERS 3611M: Marcel Holtmann <marcel@holtmann.org> 3612M: Johan Hedberg <johan.hedberg@gmail.com> 3613M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3614L: linux-bluetooth@vger.kernel.org 3615S: Supported 3616W: http://www.bluez.org/ 3617T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3618T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3619F: drivers/bluetooth/ 3620 3621BLUETOOTH SUBSYSTEM 3622M: Marcel Holtmann <marcel@holtmann.org> 3623M: Johan Hedberg <johan.hedberg@gmail.com> 3624M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3625L: linux-bluetooth@vger.kernel.org 3626S: Supported 3627W: http://www.bluez.org/ 3628T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3629T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3630F: include/net/bluetooth/ 3631F: net/bluetooth/ 3632 3633BONDING DRIVER 3634M: Jay Vosburgh <j.vosburgh@gmail.com> 3635M: Andy Gospodarek <andy@greyhouse.net> 3636L: netdev@vger.kernel.org 3637S: Supported 3638W: http://sourceforge.net/projects/bonding/ 3639F: Documentation/networking/bonding.rst 3640F: drivers/net/bonding/ 3641F: include/net/bond* 3642F: include/uapi/linux/if_bonding.h 3643F: tools/testing/selftests/drivers/net/bonding/ 3644 3645BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3646M: Dan Robertson <dan@dlrobertson.com> 3647L: linux-iio@vger.kernel.org 3648S: Maintained 3649F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3650F: drivers/iio/accel/bma400* 3651 3652BPF [GENERAL] (Safe Dynamic Programs and Tools) 3653M: Alexei Starovoitov <ast@kernel.org> 3654M: Daniel Borkmann <daniel@iogearbox.net> 3655M: Andrii Nakryiko <andrii@kernel.org> 3656R: Martin KaFai Lau <martin.lau@linux.dev> 3657R: Song Liu <song@kernel.org> 3658R: Yonghong Song <yhs@fb.com> 3659R: John Fastabend <john.fastabend@gmail.com> 3660R: KP Singh <kpsingh@kernel.org> 3661R: Stanislav Fomichev <sdf@google.com> 3662R: Hao Luo <haoluo@google.com> 3663R: Jiri Olsa <jolsa@kernel.org> 3664L: bpf@vger.kernel.org 3665S: Supported 3666W: https://bpf.io/ 3667Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3668T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3669T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3670F: Documentation/bpf/ 3671F: Documentation/networking/filter.rst 3672F: Documentation/userspace-api/ebpf/ 3673F: arch/*/net/* 3674F: include/linux/bpf* 3675F: include/linux/btf* 3676F: include/linux/filter.h 3677F: include/trace/events/xdp.h 3678F: include/uapi/linux/bpf* 3679F: include/uapi/linux/btf* 3680F: include/uapi/linux/filter.h 3681F: kernel/bpf/ 3682F: kernel/trace/bpf_trace.c 3683F: lib/test_bpf.c 3684F: net/bpf/ 3685F: net/core/filter.c 3686F: net/sched/act_bpf.c 3687F: net/sched/cls_bpf.c 3688F: samples/bpf/ 3689F: scripts/bpf_doc.py 3690F: scripts/pahole-flags.sh 3691F: scripts/pahole-version.sh 3692F: tools/bpf/ 3693F: tools/lib/bpf/ 3694F: tools/testing/selftests/bpf/ 3695 3696BPF JIT for ARM 3697M: Shubham Bansal <illusionist.neo@gmail.com> 3698L: bpf@vger.kernel.org 3699S: Odd Fixes 3700F: arch/arm/net/ 3701 3702BPF JIT for ARM64 3703M: Daniel Borkmann <daniel@iogearbox.net> 3704M: Alexei Starovoitov <ast@kernel.org> 3705M: Zi Shen Lim <zlim.lnx@gmail.com> 3706L: bpf@vger.kernel.org 3707S: Supported 3708F: arch/arm64/net/ 3709 3710BPF JIT for MIPS (32-BIT AND 64-BIT) 3711M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3712M: Paul Burton <paulburton@kernel.org> 3713L: bpf@vger.kernel.org 3714S: Maintained 3715F: arch/mips/net/ 3716 3717BPF JIT for NFP NICs 3718M: Jakub Kicinski <kuba@kernel.org> 3719L: bpf@vger.kernel.org 3720S: Odd Fixes 3721F: drivers/net/ethernet/netronome/nfp/bpf/ 3722 3723BPF JIT for POWERPC (32-BIT AND 64-BIT) 3724M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3725M: Michael Ellerman <mpe@ellerman.id.au> 3726L: bpf@vger.kernel.org 3727S: Supported 3728F: arch/powerpc/net/ 3729 3730BPF JIT for RISC-V (32-bit) 3731M: Luke Nelson <luke.r.nels@gmail.com> 3732M: Xi Wang <xi.wang@gmail.com> 3733L: bpf@vger.kernel.org 3734S: Maintained 3735F: arch/riscv/net/ 3736X: arch/riscv/net/bpf_jit_comp64.c 3737 3738BPF JIT for RISC-V (64-bit) 3739M: Björn Töpel <bjorn@kernel.org> 3740L: bpf@vger.kernel.org 3741S: Maintained 3742F: arch/riscv/net/ 3743X: arch/riscv/net/bpf_jit_comp32.c 3744 3745BPF JIT for S390 3746M: Ilya Leoshkevich <iii@linux.ibm.com> 3747M: Heiko Carstens <hca@linux.ibm.com> 3748M: Vasily Gorbik <gor@linux.ibm.com> 3749L: bpf@vger.kernel.org 3750S: Supported 3751F: arch/s390/net/ 3752X: arch/s390/net/pnet.c 3753 3754BPF JIT for SPARC (32-BIT AND 64-BIT) 3755M: David S. Miller <davem@davemloft.net> 3756L: bpf@vger.kernel.org 3757S: Odd Fixes 3758F: arch/sparc/net/ 3759 3760BPF JIT for X86 32-BIT 3761M: Wang YanQing <udknight@gmail.com> 3762L: bpf@vger.kernel.org 3763S: Odd Fixes 3764F: arch/x86/net/bpf_jit_comp32.c 3765 3766BPF JIT for X86 64-BIT 3767M: Alexei Starovoitov <ast@kernel.org> 3768M: Daniel Borkmann <daniel@iogearbox.net> 3769L: bpf@vger.kernel.org 3770S: Supported 3771F: arch/x86/net/ 3772X: arch/x86/net/bpf_jit_comp32.c 3773 3774BPF [CORE] 3775M: Alexei Starovoitov <ast@kernel.org> 3776M: Daniel Borkmann <daniel@iogearbox.net> 3777R: John Fastabend <john.fastabend@gmail.com> 3778L: bpf@vger.kernel.org 3779S: Maintained 3780F: kernel/bpf/verifier.c 3781F: kernel/bpf/tnum.c 3782F: kernel/bpf/core.c 3783F: kernel/bpf/syscall.c 3784F: kernel/bpf/dispatcher.c 3785F: kernel/bpf/trampoline.c 3786F: include/linux/bpf* 3787F: include/linux/filter.h 3788F: include/linux/tnum.h 3789 3790BPF [BTF] 3791M: Martin KaFai Lau <martin.lau@linux.dev> 3792L: bpf@vger.kernel.org 3793S: Maintained 3794F: kernel/bpf/btf.c 3795F: include/linux/btf* 3796 3797BPF [TRACING] 3798M: Song Liu <song@kernel.org> 3799R: Jiri Olsa <jolsa@kernel.org> 3800L: bpf@vger.kernel.org 3801S: Maintained 3802F: kernel/trace/bpf_trace.c 3803F: kernel/bpf/stackmap.c 3804 3805BPF [NETWORKING] (tc BPF, sock_addr) 3806M: Martin KaFai Lau <martin.lau@linux.dev> 3807M: Daniel Borkmann <daniel@iogearbox.net> 3808R: John Fastabend <john.fastabend@gmail.com> 3809L: bpf@vger.kernel.org 3810L: netdev@vger.kernel.org 3811S: Maintained 3812F: net/core/filter.c 3813F: net/sched/act_bpf.c 3814F: net/sched/cls_bpf.c 3815 3816BPF [NETWORKING] (struct_ops, reuseport) 3817M: Martin KaFai Lau <martin.lau@linux.dev> 3818L: bpf@vger.kernel.org 3819L: netdev@vger.kernel.org 3820S: Maintained 3821F: kernel/bpf/bpf_struct* 3822 3823BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3824M: KP Singh <kpsingh@kernel.org> 3825R: Florent Revest <revest@chromium.org> 3826R: Brendan Jackman <jackmanb@chromium.org> 3827L: bpf@vger.kernel.org 3828S: Maintained 3829F: Documentation/bpf/prog_lsm.rst 3830F: include/linux/bpf_lsm.h 3831F: kernel/bpf/bpf_lsm.c 3832F: security/bpf/ 3833 3834BPF [STORAGE & CGROUPS] 3835M: Martin KaFai Lau <martin.lau@linux.dev> 3836L: bpf@vger.kernel.org 3837S: Maintained 3838F: kernel/bpf/cgroup.c 3839F: kernel/bpf/*storage.c 3840F: kernel/bpf/bpf_lru* 3841 3842BPF [RINGBUF] 3843M: Andrii Nakryiko <andrii@kernel.org> 3844L: bpf@vger.kernel.org 3845S: Maintained 3846F: kernel/bpf/ringbuf.c 3847 3848BPF [ITERATOR] 3849M: Yonghong Song <yhs@fb.com> 3850L: bpf@vger.kernel.org 3851S: Maintained 3852F: kernel/bpf/*iter.c 3853 3854BPF [L7 FRAMEWORK] (sockmap) 3855M: John Fastabend <john.fastabend@gmail.com> 3856M: Jakub Sitnicki <jakub@cloudflare.com> 3857L: netdev@vger.kernel.org 3858L: bpf@vger.kernel.org 3859S: Maintained 3860F: include/linux/skmsg.h 3861F: net/core/skmsg.c 3862F: net/core/sock_map.c 3863F: net/ipv4/tcp_bpf.c 3864F: net/ipv4/udp_bpf.c 3865F: net/unix/unix_bpf.c 3866 3867BPF [LIBRARY] (libbpf) 3868M: Andrii Nakryiko <andrii@kernel.org> 3869L: bpf@vger.kernel.org 3870S: Maintained 3871F: tools/lib/bpf/ 3872 3873BPF [TOOLING] (bpftool) 3874M: Quentin Monnet <quentin@isovalent.com> 3875L: bpf@vger.kernel.org 3876S: Maintained 3877F: kernel/bpf/disasm.* 3878F: tools/bpf/bpftool/ 3879 3880BPF [SELFTESTS] (Test Runners & Infrastructure) 3881M: Andrii Nakryiko <andrii@kernel.org> 3882R: Mykola Lysenko <mykolal@fb.com> 3883L: bpf@vger.kernel.org 3884S: Maintained 3885F: tools/testing/selftests/bpf/ 3886 3887BPF [DOCUMENTATION] (Related to Standardization) 3888R: David Vernet <void@manifault.com> 3889L: bpf@vger.kernel.org 3890L: bpf@ietf.org 3891S: Maintained 3892F: Documentation/bpf/instruction-set.rst 3893 3894BPF [MISC] 3895L: bpf@vger.kernel.org 3896S: Odd Fixes 3897K: (?:\b|_)bpf(?:\b|_) 3898 3899BROADCOM B44 10/100 ETHERNET DRIVER 3900M: Michael Chan <michael.chan@broadcom.com> 3901L: netdev@vger.kernel.org 3902S: Supported 3903F: drivers/net/ethernet/broadcom/b44.* 3904 3905BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3906M: Florian Fainelli <f.fainelli@gmail.com> 3907L: netdev@vger.kernel.org 3908L: openwrt-devel@lists.openwrt.org (subscribers-only) 3909S: Supported 3910F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3911F: drivers/net/dsa/b53/* 3912F: drivers/net/dsa/bcm_sf2* 3913F: include/linux/dsa/brcm.h 3914F: include/linux/platform_data/b53.h 3915 3916BROADCOM BCMBCA ARM ARCHITECTURE 3917M: William Zhang <william.zhang@broadcom.com> 3918M: Anand Gore <anand.gore@broadcom.com> 3919M: Kursad Oney <kursad.oney@broadcom.com> 3920M: Florian Fainelli <f.fainelli@gmail.com> 3921M: Rafał Miłecki <rafal@milecki.pl> 3922R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3924S: Maintained 3925T: git https://github.com/broadcom/stblinux.git 3926F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3927F: arch/arm64/boot/dts/broadcom/bcmbca/* 3928N: bcmbca 3929N: bcm[9]?47622 3930N: bcm[9]?4912 3931N: bcm[9]?63138 3932N: bcm[9]?63146 3933N: bcm[9]?63148 3934N: bcm[9]?63158 3935N: bcm[9]?63178 3936N: bcm[9]?6756 3937N: bcm[9]?6813 3938N: bcm[9]?6846 3939N: bcm[9]?6855 3940N: bcm[9]?6856 3941N: bcm[9]?6858 3942N: bcm[9]?6878 3943 3944BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3945M: Florian Fainelli <f.fainelli@gmail.com> 3946R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3947L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3948L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3949S: Maintained 3950T: git https://github.com/broadcom/stblinux.git 3951F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3952F: drivers/pci/controller/pcie-brcmstb.c 3953F: drivers/staging/vc04_services 3954N: bcm2711 3955N: bcm283* 3956N: raspberrypi 3957 3958BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3959M: Florian Fainelli <f.fainelli@gmail.com> 3960M: Ray Jui <rjui@broadcom.com> 3961M: Scott Branden <sbranden@broadcom.com> 3962R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3963S: Maintained 3964T: git https://github.com/broadcom/mach-bcm 3965F: arch/arm/mach-bcm/ 3966N: bcm281* 3967N: bcm113* 3968N: bcm216* 3969N: kona 3970 3971BROADCOM BCM47XX MIPS ARCHITECTURE 3972M: Hauke Mehrtens <hauke@hauke-m.de> 3973M: Rafał Miłecki <zajec5@gmail.com> 3974L: linux-mips@vger.kernel.org 3975S: Maintained 3976F: Documentation/devicetree/bindings/mips/brcm/ 3977F: arch/mips/bcm47xx/* 3978F: arch/mips/include/asm/mach-bcm47xx/* 3979 3980BROADCOM BCM4908 ETHERNET DRIVER 3981M: Rafał Miłecki <rafal@milecki.pl> 3982R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3983L: netdev@vger.kernel.org 3984S: Maintained 3985F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3986F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3987F: drivers/net/ethernet/broadcom/unimac.h 3988 3989BROADCOM BCM4908 PINMUX DRIVER 3990M: Rafał Miłecki <rafal@milecki.pl> 3991R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3992L: linux-gpio@vger.kernel.org 3993S: Maintained 3994F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3995F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3996 3997BROADCOM BCM5301X ARM ARCHITECTURE 3998M: Florian Fainelli <f.fainelli@gmail.com> 3999M: Hauke Mehrtens <hauke@hauke-m.de> 4000M: Rafał Miłecki <zajec5@gmail.com> 4001R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4002L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4003S: Maintained 4004F: arch/arm/boot/dts/bcm470* 4005F: arch/arm/boot/dts/bcm5301* 4006F: arch/arm/boot/dts/bcm953012* 4007F: arch/arm/mach-bcm/bcm_5301x.c 4008 4009BROADCOM BCM53573 ARM ARCHITECTURE 4010M: Florian Fainelli <f.fainelli@gmail.com> 4011M: Rafał Miłecki <rafal@milecki.pl> 4012R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4014S: Maintained 4015F: arch/arm/boot/dts/bcm47189* 4016F: arch/arm/boot/dts/bcm53573* 4017 4018BROADCOM BCM63XX/BCM33XX UDC DRIVER 4019M: Kevin Cernekee <cernekee@gmail.com> 4020L: linux-usb@vger.kernel.org 4021S: Maintained 4022F: drivers/usb/gadget/udc/bcm63xx_udc.* 4023 4024BROADCOM BCM7XXX ARM ARCHITECTURE 4025M: Florian Fainelli <f.fainelli@gmail.com> 4026R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4027L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4028S: Maintained 4029T: git https://github.com/broadcom/stblinux.git 4030F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4031F: arch/arm/boot/dts/bcm7*.dts* 4032F: arch/arm/include/asm/hardware/cache-b15-rac.h 4033F: arch/arm/mach-bcm/*brcmstb* 4034F: arch/arm/mm/cache-b15-rac.c 4035F: drivers/bus/brcmstb_gisb.c 4036F: drivers/pci/controller/pcie-brcmstb.c 4037N: brcmstb 4038N: bcm7038 4039N: bcm7120 4040 4041BROADCOM BDC DRIVER 4042M: Justin Chen <justinpopo6@gmail.com> 4043M: Al Cooper <alcooperx@gmail.com> 4044L: linux-usb@vger.kernel.org 4045R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4046S: Maintained 4047F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4048F: drivers/usb/gadget/udc/bdc/ 4049 4050BROADCOM BMIPS CPUFREQ DRIVER 4051M: Markus Mayer <mmayer@broadcom.com> 4052R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4053L: linux-pm@vger.kernel.org 4054S: Maintained 4055F: drivers/cpufreq/bmips-cpufreq.c 4056 4057BROADCOM BMIPS MIPS ARCHITECTURE 4058M: Florian Fainelli <f.fainelli@gmail.com> 4059R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4060L: linux-mips@vger.kernel.org 4061S: Maintained 4062T: git https://github.com/broadcom/stblinux.git 4063F: arch/mips/bmips/* 4064F: arch/mips/boot/dts/brcm/bcm*.dts* 4065F: arch/mips/include/asm/mach-bmips/* 4066F: arch/mips/kernel/*bmips* 4067F: drivers/soc/bcm/bcm63xx 4068F: drivers/irqchip/irq-bcm63* 4069F: drivers/irqchip/irq-bcm7* 4070F: drivers/irqchip/irq-brcmstb* 4071F: include/linux/bcm963xx_nvram.h 4072F: include/linux/bcm963xx_tag.h 4073 4074BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4075M: Rasesh Mody <rmody@marvell.com> 4076M: GR-Linux-NIC-Dev@marvell.com 4077L: netdev@vger.kernel.org 4078S: Supported 4079F: drivers/net/ethernet/broadcom/bnx2.* 4080F: drivers/net/ethernet/broadcom/bnx2_* 4081 4082BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4083M: Saurav Kashyap <skashyap@marvell.com> 4084M: Javed Hasan <jhasan@marvell.com> 4085M: GR-QLogic-Storage-Upstream@marvell.com 4086L: linux-scsi@vger.kernel.org 4087S: Supported 4088F: drivers/scsi/bnx2fc/ 4089 4090BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4091M: Nilesh Javali <njavali@marvell.com> 4092M: Manish Rangankar <mrangankar@marvell.com> 4093M: GR-QLogic-Storage-Upstream@marvell.com 4094L: linux-scsi@vger.kernel.org 4095S: Supported 4096F: drivers/scsi/bnx2i/ 4097 4098BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4099M: Ariel Elior <aelior@marvell.com> 4100M: Sudarsana Kalluru <skalluru@marvell.com> 4101M: Manish Chopra <manishc@marvell.com> 4102L: netdev@vger.kernel.org 4103S: Supported 4104F: drivers/net/ethernet/broadcom/bnx2x/ 4105 4106BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4107M: Michael Chan <michael.chan@broadcom.com> 4108L: netdev@vger.kernel.org 4109S: Supported 4110F: drivers/firmware/broadcom/tee_bnxt_fw.c 4111F: drivers/net/ethernet/broadcom/bnxt/ 4112F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4113 4114BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4115M: Arend van Spriel <aspriel@gmail.com> 4116M: Franky Lin <franky.lin@broadcom.com> 4117M: Hante Meuleman <hante.meuleman@broadcom.com> 4118L: linux-wireless@vger.kernel.org 4119L: brcm80211-dev-list.pdl@broadcom.com 4120L: SHA-cyfmac-dev-list@infineon.com 4121S: Supported 4122F: drivers/net/wireless/broadcom/brcm80211/ 4123 4124BROADCOM BRCMSTB GPIO DRIVER 4125M: Doug Berger <opendmb@gmail.com> 4126M: Florian Fainelli <f.fainelli@gmail.com> 4127R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4128S: Supported 4129F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4130F: drivers/gpio/gpio-brcmstb.c 4131 4132BROADCOM BRCMSTB I2C DRIVER 4133M: Kamal Dasu <kdasu.kdev@gmail.com> 4134R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4135L: linux-i2c@vger.kernel.org 4136S: Supported 4137F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4138F: drivers/i2c/busses/i2c-brcmstb.c 4139 4140BROADCOM BRCMSTB UART DRIVER 4141M: Al Cooper <alcooperx@gmail.com> 4142R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4143L: linux-serial@vger.kernel.org 4144S: Maintained 4145F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4146F: drivers/tty/serial/8250/8250_bcm7271.c 4147 4148BROADCOM BRCMSTB USB EHCI DRIVER 4149M: Justin Chen <justinpopo6@gmail.com> 4150M: Al Cooper <alcooperx@gmail.com> 4151R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4152L: linux-usb@vger.kernel.org 4153S: Maintained 4154F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4155F: drivers/usb/host/ehci-brcm.* 4156 4157BROADCOM BRCMSTB USB PIN MAP DRIVER 4158M: Al Cooper <alcooperx@gmail.com> 4159R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4160L: linux-usb@vger.kernel.org 4161S: Maintained 4162F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4163F: drivers/usb/misc/brcmstb-usb-pinmap.c 4164 4165BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4166M: Justin Chen <justinpopo6@gmail.com> 4167M: Al Cooper <alcooperx@gmail.com> 4168R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4169L: linux-kernel@vger.kernel.org 4170S: Maintained 4171F: drivers/phy/broadcom/phy-brcm-usb* 4172 4173BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4174M: William Zhang <william.zhang@broadcom.com> 4175M: Kursad Oney <kursad.oney@broadcom.com> 4176M: Jonas Gorski <jonas.gorski@gmail.com> 4177R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4178L: linux-spi@vger.kernel.org 4179S: Maintained 4180F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4181F: drivers/spi/spi-bcm63xx-hsspi.c 4182F: drivers/spi/spi-bcmbca-hsspi.c 4183 4184BROADCOM ETHERNET PHY DRIVERS 4185M: Florian Fainelli <f.fainelli@gmail.com> 4186R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4187L: netdev@vger.kernel.org 4188S: Supported 4189F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4190F: drivers/net/phy/bcm*.[ch] 4191F: drivers/net/phy/broadcom.c 4192F: include/linux/brcmphy.h 4193 4194BROADCOM GENET ETHERNET DRIVER 4195M: Doug Berger <opendmb@gmail.com> 4196M: Florian Fainelli <f.fainelli@gmail.com> 4197R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4198L: netdev@vger.kernel.org 4199S: Supported 4200F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4201F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4202F: drivers/net/ethernet/broadcom/genet/ 4203F: drivers/net/ethernet/broadcom/unimac.h 4204F: drivers/net/mdio/mdio-bcm-unimac.c 4205F: include/linux/platform_data/bcmgenet.h 4206F: include/linux/platform_data/mdio-bcm-unimac.h 4207 4208BROADCOM IPROC ARM ARCHITECTURE 4209M: Ray Jui <rjui@broadcom.com> 4210M: Scott Branden <sbranden@broadcom.com> 4211R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4213S: Maintained 4214T: git https://github.com/broadcom/stblinux.git 4215F: arch/arm64/boot/dts/broadcom/northstar2/* 4216F: arch/arm64/boot/dts/broadcom/stingray/* 4217F: drivers/clk/bcm/clk-ns* 4218F: drivers/clk/bcm/clk-sr* 4219F: drivers/pinctrl/bcm/pinctrl-ns* 4220F: include/dt-bindings/clock/bcm-sr* 4221N: iproc 4222N: cygnus 4223N: bcm[-_]nsp 4224N: bcm9113* 4225N: bcm9583* 4226N: bcm9585* 4227N: bcm9586* 4228N: bcm988312 4229N: bcm113* 4230N: bcm583* 4231N: bcm585* 4232N: bcm586* 4233N: bcm88312 4234N: hr2 4235N: stingray 4236 4237BROADCOM IPROC GBIT ETHERNET DRIVER 4238M: Rafał Miłecki <rafal@milecki.pl> 4239R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4240L: netdev@vger.kernel.org 4241S: Maintained 4242F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4243F: drivers/net/ethernet/broadcom/bgmac* 4244F: drivers/net/ethernet/broadcom/unimac.h 4245 4246BROADCOM KONA GPIO DRIVER 4247M: Ray Jui <rjui@broadcom.com> 4248R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4249S: Supported 4250F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4251F: drivers/gpio/gpio-bcm-kona.c 4252 4253BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4254M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4255M: Kashyap Desai <kashyap.desai@broadcom.com> 4256M: Sumit Saxena <sumit.saxena@broadcom.com> 4257M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4258L: mpi3mr-linuxdrv.pdl@broadcom.com 4259L: linux-scsi@vger.kernel.org 4260S: Supported 4261W: https://www.broadcom.com/support/storage 4262F: drivers/scsi/mpi3mr/ 4263 4264BROADCOM NETXTREME-E ROCE DRIVER 4265M: Selvin Xavier <selvin.xavier@broadcom.com> 4266L: linux-rdma@vger.kernel.org 4267S: Supported 4268W: http://www.broadcom.com 4269F: drivers/infiniband/hw/bnxt_re/ 4270F: include/uapi/rdma/bnxt_re-abi.h 4271 4272BROADCOM NVRAM DRIVER 4273M: Rafał Miłecki <zajec5@gmail.com> 4274L: linux-mips@vger.kernel.org 4275S: Maintained 4276F: drivers/firmware/broadcom/* 4277 4278BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4279M: Rafał Miłecki <rafal@milecki.pl> 4280M: Florian Fainelli <f.fainelli@gmail.com> 4281R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4282L: linux-pm@vger.kernel.org 4283S: Maintained 4284T: git https://github.com/broadcom/stblinux.git 4285F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4286F: include/dt-bindings/soc/bcm-pmb.h 4287 4288BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4289M: Rafał Miłecki <zajec5@gmail.com> 4290L: linux-wireless@vger.kernel.org 4291S: Maintained 4292F: drivers/bcma/ 4293F: include/linux/bcma/ 4294 4295BROADCOM SPI DRIVER 4296M: Kamal Dasu <kdasu.kdev@gmail.com> 4297R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4298S: Maintained 4299F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4300F: drivers/spi/spi-bcm-qspi.* 4301F: drivers/spi/spi-brcmstb-qspi.c 4302F: drivers/spi/spi-iproc-qspi.c 4303 4304BROADCOM STB AVS CPUFREQ DRIVER 4305M: Markus Mayer <mmayer@broadcom.com> 4306R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4307L: linux-pm@vger.kernel.org 4308S: Maintained 4309F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4310F: drivers/cpufreq/brcmstb* 4311 4312BROADCOM STB AVS TMON DRIVER 4313M: Markus Mayer <mmayer@broadcom.com> 4314R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4315L: linux-pm@vger.kernel.org 4316S: Maintained 4317F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4318F: drivers/thermal/broadcom/brcmstb* 4319 4320BROADCOM STB DPFE DRIVER 4321M: Markus Mayer <mmayer@broadcom.com> 4322R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4323L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4324S: Maintained 4325F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4326F: drivers/memory/brcmstb_dpfe.c 4327 4328BROADCOM STB NAND FLASH DRIVER 4329M: Brian Norris <computersforpeace@gmail.com> 4330M: Kamal Dasu <kdasu.kdev@gmail.com> 4331R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4332L: linux-mtd@lists.infradead.org 4333S: Maintained 4334F: drivers/mtd/nand/raw/brcmnand/ 4335F: include/linux/platform_data/brcmnand.h 4336 4337BROADCOM STB PCIE DRIVER 4338M: Jim Quinlan <jim2101024@gmail.com> 4339M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4340M: Florian Fainelli <f.fainelli@gmail.com> 4341R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4342L: linux-pci@vger.kernel.org 4343S: Maintained 4344F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4345F: drivers/pci/controller/pcie-brcmstb.c 4346 4347BROADCOM SYSTEMPORT ETHERNET DRIVER 4348M: Florian Fainelli <f.fainelli@gmail.com> 4349R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4350L: netdev@vger.kernel.org 4351S: Supported 4352F: drivers/net/ethernet/broadcom/bcmsysport.* 4353F: drivers/net/ethernet/broadcom/unimac.h 4354F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4355 4356BROADCOM TG3 GIGABIT ETHERNET DRIVER 4357M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4358M: Prashant Sreedharan <prashant@broadcom.com> 4359M: Michael Chan <mchan@broadcom.com> 4360L: netdev@vger.kernel.org 4361S: Supported 4362F: drivers/net/ethernet/broadcom/tg3.* 4363 4364BROADCOM VK DRIVER 4365M: Scott Branden <scott.branden@broadcom.com> 4366R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4367S: Supported 4368F: drivers/misc/bcm-vk/ 4369F: include/uapi/linux/misc/bcm_vk.h 4370 4371BROCADE BFA FC SCSI DRIVER 4372M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4373M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4374L: linux-scsi@vger.kernel.org 4375S: Supported 4376F: drivers/scsi/bfa/ 4377 4378BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4379M: Rasesh Mody <rmody@marvell.com> 4380M: Sudarsana Kalluru <skalluru@marvell.com> 4381M: GR-Linux-NIC-Dev@marvell.com 4382L: netdev@vger.kernel.org 4383S: Supported 4384F: drivers/net/ethernet/brocade/bna/ 4385 4386BSG (block layer generic sg v4 driver) 4387M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4388L: linux-scsi@vger.kernel.org 4389S: Supported 4390F: block/bsg.c 4391F: include/linux/bsg.h 4392F: include/uapi/linux/bsg.h 4393 4394BT87X AUDIO DRIVER 4395M: Clemens Ladisch <clemens@ladisch.de> 4396L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4397S: Maintained 4398T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4399F: Documentation/sound/cards/bt87x.rst 4400F: sound/pci/bt87x.c 4401 4402BT8XXGPIO DRIVER 4403M: Michael Buesch <m@bues.ch> 4404S: Maintained 4405W: http://bu3sch.de/btgpio.php 4406F: drivers/gpio/gpio-bt8xx.c 4407 4408BTRFS FILE SYSTEM 4409M: Chris Mason <clm@fb.com> 4410M: Josef Bacik <josef@toxicpanda.com> 4411M: David Sterba <dsterba@suse.com> 4412L: linux-btrfs@vger.kernel.org 4413S: Maintained 4414W: https://btrfs.readthedocs.io 4415W: https://btrfs.wiki.kernel.org/ 4416Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4417C: irc://irc.libera.chat/btrfs 4418T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4419F: Documentation/filesystems/btrfs.rst 4420F: fs/btrfs/ 4421F: include/linux/btrfs* 4422F: include/trace/events/btrfs.h 4423F: include/uapi/linux/btrfs* 4424 4425BTTV VIDEO4LINUX DRIVER 4426M: Mauro Carvalho Chehab <mchehab@kernel.org> 4427L: linux-media@vger.kernel.org 4428S: Odd fixes 4429W: https://linuxtv.org 4430T: git git://linuxtv.org/media_tree.git 4431F: Documentation/driver-api/media/drivers/bttv* 4432F: drivers/media/pci/bt8xx/bttv* 4433 4434BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4435M: Chanwoo Choi <cw00.choi@samsung.com> 4436L: linux-pm@vger.kernel.org 4437L: linux-samsung-soc@vger.kernel.org 4438S: Maintained 4439T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4440F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4441F: drivers/devfreq/exynos-bus.c 4442 4443BUSLOGIC SCSI DRIVER 4444M: Khalid Aziz <khalid@gonehiking.org> 4445L: linux-scsi@vger.kernel.org 4446S: Maintained 4447F: drivers/scsi/BusLogic.* 4448F: drivers/scsi/FlashPoint.* 4449 4450BXCAN CAN NETWORK DRIVER 4451M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4452L: linux-can@vger.kernel.org 4453S: Maintained 4454F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4455F: drivers/net/can/bxcan.c 4456 4457C-MEDIA CMI8788 DRIVER 4458M: Clemens Ladisch <clemens@ladisch.de> 4459L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4460S: Maintained 4461T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4462F: sound/pci/oxygen/ 4463 4464C-SKY ARCHITECTURE 4465M: Guo Ren <guoren@kernel.org> 4466L: linux-csky@vger.kernel.org 4467S: Supported 4468T: git https://github.com/c-sky/csky-linux.git 4469F: Documentation/devicetree/bindings/csky/ 4470F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4471F: Documentation/devicetree/bindings/timer/csky,* 4472F: arch/csky/ 4473F: drivers/clocksource/timer-gx6605s.c 4474F: drivers/clocksource/timer-mp-csky.c 4475F: drivers/irqchip/irq-csky-* 4476N: csky 4477K: csky 4478 4479CA8210 IEEE-802.15.4 RADIO DRIVER 4480L: linux-wpan@vger.kernel.org 4481S: Orphan 4482W: https://github.com/Cascoda/ca8210-linux.git 4483F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4484F: drivers/net/ieee802154/ca8210.c 4485 4486CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4487M: Damien Le Moal <dlemoal@kernel.org> 4488L: linux-riscv@lists.infradead.org 4489L: linux-gpio@vger.kernel.org (pinctrl driver) 4490F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4491F: drivers/pinctrl/pinctrl-k210.c 4492 4493CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4494M: Damien Le Moal <dlemoal@kernel.org> 4495L: linux-kernel@vger.kernel.org 4496L: linux-riscv@lists.infradead.org 4497S: Maintained 4498F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4499F: drivers/reset/reset-k210.c 4500 4501CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4502M: Damien Le Moal <dlemoal@kernel.org> 4503L: linux-riscv@lists.infradead.org 4504S: Maintained 4505F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4506F: drivers/soc/canaan/ 4507F: include/soc/canaan/ 4508 4509CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4510M: David Howells <dhowells@redhat.com> 4511L: linux-cachefs@redhat.com (moderated for non-subscribers) 4512S: Supported 4513F: Documentation/filesystems/caching/cachefiles.rst 4514F: fs/cachefiles/ 4515 4516CADENCE MIPI-CSI2 BRIDGES 4517M: Maxime Ripard <mripard@kernel.org> 4518L: linux-media@vger.kernel.org 4519S: Maintained 4520F: Documentation/devicetree/bindings/media/cdns,*.txt 4521F: drivers/media/platform/cadence/cdns-csi2* 4522 4523CADENCE NAND DRIVER 4524L: linux-mtd@lists.infradead.org 4525S: Orphan 4526F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4527F: drivers/mtd/nand/raw/cadence-nand-controller.c 4528 4529CADENCE USB3 DRD IP DRIVER 4530M: Peter Chen <peter.chen@kernel.org> 4531M: Pawel Laszczak <pawell@cadence.com> 4532R: Roger Quadros <rogerq@kernel.org> 4533R: Aswath Govindraju <a-govindraju@ti.com> 4534L: linux-usb@vger.kernel.org 4535S: Maintained 4536T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4537F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4538F: drivers/usb/cdns3/ 4539X: drivers/usb/cdns3/cdnsp* 4540 4541CADENCE USBSSP DRD IP DRIVER 4542M: Pawel Laszczak <pawell@cadence.com> 4543L: linux-usb@vger.kernel.org 4544S: Maintained 4545T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4546F: drivers/usb/cdns3/ 4547X: drivers/usb/cdns3/cdns3* 4548 4549CADET FM/AM RADIO RECEIVER DRIVER 4550M: Hans Verkuil <hverkuil@xs4all.nl> 4551L: linux-media@vger.kernel.org 4552S: Maintained 4553W: https://linuxtv.org 4554T: git git://linuxtv.org/media_tree.git 4555F: drivers/media/radio/radio-cadet* 4556 4557CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4558L: linux-media@vger.kernel.org 4559S: Orphan 4560T: git git://linuxtv.org/media_tree.git 4561F: Documentation/admin-guide/media/cafe_ccic* 4562F: drivers/media/platform/marvell/ 4563 4564CAIF NETWORK LAYER 4565L: netdev@vger.kernel.org 4566S: Orphan 4567F: Documentation/networking/caif/ 4568F: drivers/net/caif/ 4569F: include/net/caif/ 4570F: include/uapi/linux/caif/ 4571F: net/caif/ 4572 4573CAKE QDISC 4574M: Toke Høiland-Jørgensen <toke@toke.dk> 4575L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4576S: Maintained 4577F: net/sched/sch_cake.c 4578 4579CAN NETWORK DRIVERS 4580M: Wolfgang Grandegger <wg@grandegger.com> 4581M: Marc Kleine-Budde <mkl@pengutronix.de> 4582L: linux-can@vger.kernel.org 4583S: Maintained 4584W: https://github.com/linux-can 4585T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4586T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4587F: Documentation/devicetree/bindings/net/can/ 4588F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4589F: drivers/net/can/ 4590F: drivers/phy/phy-can-transceiver.c 4591F: include/linux/can/bittiming.h 4592F: include/linux/can/dev.h 4593F: include/linux/can/length.h 4594F: include/linux/can/platform/ 4595F: include/linux/can/rx-offload.h 4596F: include/uapi/linux/can/error.h 4597F: include/uapi/linux/can/netlink.h 4598F: include/uapi/linux/can/vxcan.h 4599 4600CAN NETWORK LAYER 4601M: Oliver Hartkopp <socketcan@hartkopp.net> 4602M: Marc Kleine-Budde <mkl@pengutronix.de> 4603L: linux-can@vger.kernel.org 4604S: Maintained 4605W: https://github.com/linux-can 4606T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4607T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4608F: Documentation/networking/can.rst 4609F: include/linux/can/can-ml.h 4610F: include/linux/can/core.h 4611F: include/linux/can/skb.h 4612F: include/net/netns/can.h 4613F: include/uapi/linux/can.h 4614F: include/uapi/linux/can/bcm.h 4615F: include/uapi/linux/can/gw.h 4616F: include/uapi/linux/can/isotp.h 4617F: include/uapi/linux/can/raw.h 4618F: net/can/ 4619 4620CAN-J1939 NETWORK LAYER 4621M: Robin van der Gracht <robin@protonic.nl> 4622M: Oleksij Rempel <o.rempel@pengutronix.de> 4623R: kernel@pengutronix.de 4624L: linux-can@vger.kernel.org 4625S: Maintained 4626F: Documentation/networking/j1939.rst 4627F: include/uapi/linux/can/j1939.h 4628F: net/can/j1939/ 4629 4630CAPABILITIES 4631M: Serge Hallyn <serge@hallyn.com> 4632L: linux-security-module@vger.kernel.org 4633S: Supported 4634F: include/linux/capability.h 4635F: include/uapi/linux/capability.h 4636F: kernel/capability.c 4637F: security/commoncap.c 4638 4639CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4640M: Kevin Tsai <ktsai@capellamicro.com> 4641S: Maintained 4642F: drivers/iio/light/cm* 4643 4644CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4645M: Christian Lamparter <chunkeey@googlemail.com> 4646L: linux-wireless@vger.kernel.org 4647S: Maintained 4648W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4649F: drivers/net/wireless/ath/carl9170/ 4650 4651CAVIUM I2C DRIVER 4652M: Robert Richter <rric@kernel.org> 4653S: Odd Fixes 4654W: http://www.marvell.com 4655F: drivers/i2c/busses/i2c-octeon* 4656F: drivers/i2c/busses/i2c-thunderx* 4657 4658CAVIUM LIQUIDIO NETWORK DRIVER 4659M: Derek Chickles <dchickles@marvell.com> 4660M: Satanand Burla <sburla@marvell.com> 4661M: Felix Manlunas <fmanlunas@marvell.com> 4662L: netdev@vger.kernel.org 4663S: Supported 4664W: http://www.marvell.com 4665F: drivers/net/ethernet/cavium/liquidio/ 4666 4667CAVIUM MMC DRIVER 4668M: Robert Richter <rric@kernel.org> 4669S: Odd Fixes 4670W: http://www.marvell.com 4671F: drivers/mmc/host/cavium* 4672 4673CAVIUM OCTEON-TX CRYPTO DRIVER 4674M: George Cherian <gcherian@marvell.com> 4675L: linux-crypto@vger.kernel.org 4676S: Supported 4677W: http://www.marvell.com 4678F: drivers/crypto/cavium/cpt/ 4679 4680CAVIUM THUNDERX2 ARM64 SOC 4681M: Robert Richter <rric@kernel.org> 4682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4683S: Odd Fixes 4684F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4685F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4686 4687CBS/ETF/TAPRIO QDISCS 4688M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4689S: Maintained 4690L: netdev@vger.kernel.org 4691F: net/sched/sch_cbs.c 4692F: net/sched/sch_etf.c 4693F: net/sched/sch_taprio.c 4694 4695CC2520 IEEE-802.15.4 RADIO DRIVER 4696M: Stefan Schmidt <stefan@datenfreihafen.org> 4697L: linux-wpan@vger.kernel.org 4698S: Odd Fixes 4699F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4700F: drivers/net/ieee802154/cc2520.c 4701 4702CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4703M: Gilad Ben-Yossef <gilad@benyossef.com> 4704L: linux-crypto@vger.kernel.org 4705S: Supported 4706W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4707F: drivers/crypto/ccree/ 4708 4709CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4710M: Hadar Gat <hadar.gat@arm.com> 4711L: linux-crypto@vger.kernel.org 4712S: Supported 4713F: drivers/char/hw_random/cctrng.c 4714F: drivers/char/hw_random/cctrng.h 4715F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4716W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4717 4718CEC FRAMEWORK 4719M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4720L: linux-media@vger.kernel.org 4721S: Supported 4722W: http://linuxtv.org 4723T: git git://linuxtv.org/media_tree.git 4724F: Documentation/ABI/testing/debugfs-cec-error-inj 4725F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4726F: Documentation/driver-api/media/cec-core.rst 4727F: Documentation/userspace-api/media/cec 4728F: drivers/media/cec/ 4729F: drivers/media/rc/keymaps/rc-cec.c 4730F: include/media/cec-notifier.h 4731F: include/media/cec.h 4732F: include/uapi/linux/cec-funcs.h 4733F: include/uapi/linux/cec.h 4734 4735CEC GPIO DRIVER 4736M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4737L: linux-media@vger.kernel.org 4738S: Supported 4739W: http://linuxtv.org 4740T: git git://linuxtv.org/media_tree.git 4741F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4742F: drivers/media/cec/platform/cec-gpio/ 4743 4744CELL BROADBAND ENGINE ARCHITECTURE 4745M: Arnd Bergmann <arnd@arndb.de> 4746L: linuxppc-dev@lists.ozlabs.org 4747S: Supported 4748W: http://www.ibm.com/developerworks/power/cell/ 4749F: arch/powerpc/include/asm/cell*.h 4750F: arch/powerpc/include/asm/spu*.h 4751F: arch/powerpc/include/uapi/asm/spu*.h 4752F: arch/powerpc/platforms/cell/ 4753 4754CELLWISE CW2015 BATTERY DRIVER 4755M: Tobias Schrammm <t.schramm@manjaro.org> 4756S: Maintained 4757F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4758F: drivers/power/supply/cw2015_battery.c 4759 4760CEPH COMMON CODE (LIBCEPH) 4761M: Ilya Dryomov <idryomov@gmail.com> 4762M: Xiubo Li <xiubli@redhat.com> 4763R: Jeff Layton <jlayton@kernel.org> 4764L: ceph-devel@vger.kernel.org 4765S: Supported 4766W: http://ceph.com/ 4767T: git https://github.com/ceph/ceph-client.git 4768F: include/linux/ceph/ 4769F: include/linux/crush/ 4770F: net/ceph/ 4771 4772CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4773M: Xiubo Li <xiubli@redhat.com> 4774M: Ilya Dryomov <idryomov@gmail.com> 4775R: Jeff Layton <jlayton@kernel.org> 4776L: ceph-devel@vger.kernel.org 4777S: Supported 4778W: http://ceph.com/ 4779T: git https://github.com/ceph/ceph-client.git 4780F: Documentation/filesystems/ceph.rst 4781F: fs/ceph/ 4782 4783CERTIFICATE HANDLING 4784M: David Howells <dhowells@redhat.com> 4785M: David Woodhouse <dwmw2@infradead.org> 4786L: keyrings@vger.kernel.org 4787S: Maintained 4788F: Documentation/admin-guide/module-signing.rst 4789F: certs/ 4790F: scripts/sign-file.c 4791F: tools/certs/ 4792 4793CFAG12864B LCD DRIVER 4794M: Miguel Ojeda <ojeda@kernel.org> 4795S: Maintained 4796F: drivers/auxdisplay/cfag12864b.c 4797F: include/linux/cfag12864b.h 4798 4799CFAG12864BFB LCD FRAMEBUFFER DRIVER 4800M: Miguel Ojeda <ojeda@kernel.org> 4801S: Maintained 4802F: drivers/auxdisplay/cfag12864bfb.c 4803F: include/linux/cfag12864b.h 4804 4805CHAR and MISC DRIVERS 4806M: Arnd Bergmann <arnd@arndb.de> 4807M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4808S: Supported 4809T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4810F: drivers/char/ 4811F: drivers/misc/ 4812F: include/linux/miscdevice.h 4813X: drivers/char/agp/ 4814X: drivers/char/hw_random/ 4815X: drivers/char/ipmi/ 4816X: drivers/char/random.c 4817X: drivers/char/tpm/ 4818 4819CHECKPATCH 4820M: Andy Whitcroft <apw@canonical.com> 4821M: Joe Perches <joe@perches.com> 4822R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4823R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4824S: Maintained 4825F: scripts/checkpatch.pl 4826 4827CHECKPATCH DOCUMENTATION 4828M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4829M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4830R: Joe Perches <joe@perches.com> 4831S: Maintained 4832F: Documentation/dev-tools/checkpatch.rst 4833 4834CHINESE DOCUMENTATION 4835M: Alex Shi <alexs@kernel.org> 4836M: Yanteng Si <siyanteng@loongson.cn> 4837S: Maintained 4838F: Documentation/translations/zh_CN/ 4839 4840CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4841M: Peter Chen <peter.chen@kernel.org> 4842L: linux-usb@vger.kernel.org 4843S: Maintained 4844T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4845F: drivers/usb/chipidea/ 4846 4847CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4848M: Hans de Goede <hdegoede@redhat.com> 4849L: linux-input@vger.kernel.org 4850S: Maintained 4851F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4852F: drivers/input/touchscreen/chipone_icn8318.c 4853 4854CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4855M: Hans de Goede <hdegoede@redhat.com> 4856L: linux-input@vger.kernel.org 4857S: Maintained 4858F: drivers/input/touchscreen/chipone_icn8505.c 4859 4860CHROME HARDWARE PLATFORM SUPPORT 4861M: Benson Leung <bleung@chromium.org> 4862L: chrome-platform@lists.linux.dev 4863S: Maintained 4864T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4865F: drivers/platform/chrome/ 4866 4867CHROMEOS EC CODEC DRIVER 4868M: Cheng-Yi Chiang <cychiang@chromium.org> 4869M: Tzung-Bi Shih <tzungbi@kernel.org> 4870R: Guenter Roeck <groeck@chromium.org> 4871L: chrome-platform@lists.linux.dev 4872S: Maintained 4873F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4874F: sound/soc/codecs/cros_ec_codec.* 4875 4876CHROMEOS EC UART DRIVER 4877M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4878R: Benson Leung <bleung@chromium.org> 4879R: Tzung-Bi Shih <tzungbi@kernel.org> 4880S: Maintained 4881F: drivers/platform/chrome/cros_ec_uart.c 4882 4883CHROMEOS EC SUBDRIVERS 4884M: Benson Leung <bleung@chromium.org> 4885R: Guenter Roeck <groeck@chromium.org> 4886L: chrome-platform@lists.linux.dev 4887S: Maintained 4888F: drivers/power/supply/cros_usbpd-charger.c 4889N: cros_ec 4890N: cros-ec 4891 4892CHROMEOS EC USB TYPE-C DRIVER 4893M: Prashant Malani <pmalani@chromium.org> 4894L: chrome-platform@lists.linux.dev 4895S: Maintained 4896F: drivers/platform/chrome/cros_ec_typec.* 4897F: drivers/platform/chrome/cros_typec_switch.c 4898F: drivers/platform/chrome/cros_typec_vdm.* 4899 4900CHROMEOS EC USB PD NOTIFY DRIVER 4901M: Prashant Malani <pmalani@chromium.org> 4902L: chrome-platform@lists.linux.dev 4903S: Maintained 4904F: drivers/platform/chrome/cros_usbpd_notify.c 4905F: include/linux/platform_data/cros_usbpd_notify.h 4906 4907CHROMEOS HPS DRIVER 4908M: Dan Callaghan <dcallagh@chromium.org> 4909R: Sami Kyöstilä <skyostil@chromium.org> 4910S: Maintained 4911F: drivers/platform/chrome/cros_hps_i2c.c 4912 4913CHRONTEL CH7322 CEC DRIVER 4914M: Joe Tessler <jrt@google.com> 4915L: linux-media@vger.kernel.org 4916S: Maintained 4917T: git git://linuxtv.org/media_tree.git 4918F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4919F: drivers/media/cec/i2c/ch7322.c 4920 4921CIRRUS LOGIC AUDIO CODEC DRIVERS 4922M: James Schulman <james.schulman@cirrus.com> 4923M: David Rhodes <david.rhodes@cirrus.com> 4924M: Lucas Tanure <tanureal@opensource.cirrus.com> 4925M: Richard Fitzgerald <rf@opensource.cirrus.com> 4926L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4927L: patches@opensource.cirrus.com 4928S: Maintained 4929F: Documentation/devicetree/bindings/sound/cirrus,cs* 4930F: include/dt-bindings/sound/cs* 4931F: include/sound/cs* 4932F: sound/pci/hda/cs* 4933F: sound/pci/hda/hda_cs_dsp_ctl.* 4934F: sound/soc/codecs/cs* 4935 4936CIRRUS LOGIC DSP FIRMWARE DRIVER 4937M: Simon Trimmer <simont@opensource.cirrus.com> 4938M: Charles Keepax <ckeepax@opensource.cirrus.com> 4939M: Richard Fitzgerald <rf@opensource.cirrus.com> 4940L: patches@opensource.cirrus.com 4941S: Supported 4942W: https://github.com/CirrusLogic/linux-drivers/wiki 4943T: git https://github.com/CirrusLogic/linux-drivers.git 4944F: drivers/firmware/cirrus/* 4945F: include/linux/firmware/cirrus/* 4946 4947CIRRUS LOGIC EP93XX ETHERNET DRIVER 4948M: Hartley Sweeten <hsweeten@visionengravers.com> 4949L: netdev@vger.kernel.org 4950S: Maintained 4951F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4952 4953CIRRUS LOGIC LOCHNAGAR DRIVER 4954M: Charles Keepax <ckeepax@opensource.cirrus.com> 4955M: Richard Fitzgerald <rf@opensource.cirrus.com> 4956L: patches@opensource.cirrus.com 4957S: Supported 4958F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4959F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4960F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4961F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4962F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4963F: Documentation/hwmon/lochnagar.rst 4964F: drivers/clk/clk-lochnagar.c 4965F: drivers/hwmon/lochnagar-hwmon.c 4966F: drivers/mfd/lochnagar-i2c.c 4967F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4968F: drivers/regulator/lochnagar-regulator.c 4969F: include/dt-bindings/clock/lochnagar.h 4970F: include/dt-bindings/pinctrl/lochnagar.h 4971F: include/linux/mfd/lochnagar* 4972F: sound/soc/codecs/lochnagar-sc.c 4973 4974CIRRUS LOGIC MADERA CODEC DRIVERS 4975M: Charles Keepax <ckeepax@opensource.cirrus.com> 4976M: Richard Fitzgerald <rf@opensource.cirrus.com> 4977L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4978L: patches@opensource.cirrus.com 4979S: Supported 4980W: https://github.com/CirrusLogic/linux-drivers/wiki 4981T: git https://github.com/CirrusLogic/linux-drivers.git 4982F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4983F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4984F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4985F: drivers/gpio/gpio-madera* 4986F: drivers/irqchip/irq-madera* 4987F: drivers/mfd/cs47l* 4988F: drivers/mfd/madera* 4989F: drivers/pinctrl/cirrus/* 4990F: include/dt-bindings/sound/madera* 4991F: include/linux/irqchip/irq-madera* 4992F: include/linux/mfd/madera/* 4993F: include/sound/madera* 4994F: sound/soc/codecs/cs47l* 4995F: sound/soc/codecs/madera* 4996 4997CISCO FCOE HBA DRIVER 4998M: Satish Kharat <satishkh@cisco.com> 4999M: Sesidhar Baddela <sebaddel@cisco.com> 5000M: Karan Tilak Kumar <kartilak@cisco.com> 5001L: linux-scsi@vger.kernel.org 5002S: Supported 5003F: drivers/scsi/fnic/ 5004 5005CISCO SCSI HBA DRIVER 5006M: Karan Tilak Kumar <kartilak@cisco.com> 5007M: Sesidhar Baddela <sebaddel@cisco.com> 5008L: linux-scsi@vger.kernel.org 5009S: Supported 5010F: drivers/scsi/snic/ 5011 5012CISCO VIC ETHERNET NIC DRIVER 5013M: Christian Benvenuti <benve@cisco.com> 5014M: Satish Kharat <satishkh@cisco.com> 5015S: Supported 5016F: drivers/net/ethernet/cisco/enic/ 5017 5018CISCO VIC LOW LATENCY NIC DRIVER 5019M: Christian Benvenuti <benve@cisco.com> 5020M: Nelson Escobar <neescoba@cisco.com> 5021S: Supported 5022F: drivers/infiniband/hw/usnic/ 5023 5024CLANG-FORMAT FILE 5025M: Miguel Ojeda <ojeda@kernel.org> 5026S: Maintained 5027F: .clang-format 5028 5029CLANG/LLVM BUILD SUPPORT 5030M: Nathan Chancellor <nathan@kernel.org> 5031M: Nick Desaulniers <ndesaulniers@google.com> 5032R: Tom Rix <trix@redhat.com> 5033L: llvm@lists.linux.dev 5034S: Supported 5035W: https://clangbuiltlinux.github.io/ 5036B: https://github.com/ClangBuiltLinux/linux/issues 5037C: irc://irc.libera.chat/clangbuiltlinux 5038F: Documentation/kbuild/llvm.rst 5039F: include/linux/compiler-clang.h 5040F: scripts/Makefile.clang 5041F: scripts/clang-tools/ 5042K: \b(?i:clang|llvm)\b 5043 5044CLANG CONTROL FLOW INTEGRITY SUPPORT 5045M: Sami Tolvanen <samitolvanen@google.com> 5046M: Kees Cook <keescook@chromium.org> 5047R: Nathan Chancellor <nathan@kernel.org> 5048R: Nick Desaulniers <ndesaulniers@google.com> 5049L: llvm@lists.linux.dev 5050S: Supported 5051B: https://github.com/ClangBuiltLinux/linux/issues 5052T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5053F: include/linux/cfi.h 5054F: kernel/cfi.c 5055 5056CLK API 5057M: Russell King <linux@armlinux.org.uk> 5058L: linux-clk@vger.kernel.org 5059S: Maintained 5060F: include/linux/clk.h 5061 5062CLOCKSOURCE, CLOCKEVENT DRIVERS 5063M: Daniel Lezcano <daniel.lezcano@linaro.org> 5064M: Thomas Gleixner <tglx@linutronix.de> 5065L: linux-kernel@vger.kernel.org 5066S: Supported 5067T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5068F: Documentation/devicetree/bindings/timer/ 5069F: drivers/clocksource/ 5070 5071CMPC ACPI DRIVER 5072M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5073M: Daniel Oliveira Nascimento <don@syst.com.br> 5074L: platform-driver-x86@vger.kernel.org 5075S: Supported 5076F: drivers/platform/x86/classmate-laptop.c 5077 5078COBALT MEDIA DRIVER 5079M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5080L: linux-media@vger.kernel.org 5081S: Supported 5082W: https://linuxtv.org 5083T: git git://linuxtv.org/media_tree.git 5084F: drivers/media/pci/cobalt/ 5085 5086COCCINELLE/Semantic Patches (SmPL) 5087M: Julia Lawall <Julia.Lawall@inria.fr> 5088M: Nicolas Palix <nicolas.palix@imag.fr> 5089L: cocci@inria.fr (moderated for non-subscribers) 5090S: Supported 5091W: https://coccinelle.gitlabpages.inria.fr/website/ 5092T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5093F: Documentation/dev-tools/coccinelle.rst 5094F: scripts/coccicheck 5095F: scripts/coccinelle/ 5096 5097CODA FILE SYSTEM 5098M: Jan Harkes <jaharkes@cs.cmu.edu> 5099M: coda@cs.cmu.edu 5100L: codalist@coda.cs.cmu.edu 5101S: Maintained 5102W: http://www.coda.cs.cmu.edu/ 5103F: Documentation/filesystems/coda.rst 5104F: fs/coda/ 5105F: include/linux/coda*.h 5106F: include/uapi/linux/coda*.h 5107 5108CODA V4L2 MEM2MEM DRIVER 5109M: Philipp Zabel <p.zabel@pengutronix.de> 5110L: linux-media@vger.kernel.org 5111S: Maintained 5112F: Documentation/devicetree/bindings/media/coda.yaml 5113F: drivers/media/platform/chips-media/ 5114 5115CODE OF CONDUCT 5116M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5117S: Supported 5118F: Documentation/process/code-of-conduct-interpretation.rst 5119F: Documentation/process/code-of-conduct.rst 5120 5121COMEDI DRIVERS 5122M: Ian Abbott <abbotti@mev.co.uk> 5123M: H Hartley Sweeten <hsweeten@visionengravers.com> 5124S: Odd Fixes 5125F: drivers/comedi/ 5126F: include/linux/comedi/ 5127F: include/uapi/linux/comedi.h 5128 5129COMMON CLK FRAMEWORK 5130M: Michael Turquette <mturquette@baylibre.com> 5131M: Stephen Boyd <sboyd@kernel.org> 5132L: linux-clk@vger.kernel.org 5133S: Maintained 5134Q: http://patchwork.kernel.org/project/linux-clk/list/ 5135T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5136F: Documentation/devicetree/bindings/clock/ 5137F: drivers/clk/ 5138F: include/dt-bindings/clock/ 5139F: include/linux/clk-pr* 5140F: include/linux/clk/ 5141F: include/linux/of_clk.h 5142X: drivers/clk/clkdev.c 5143 5144COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5145M: Steve French <sfrench@samba.org> 5146R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5147R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5148R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5149R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5150L: linux-cifs@vger.kernel.org 5151L: samba-technical@lists.samba.org (moderated for non-subscribers) 5152S: Supported 5153W: https://wiki.samba.org/index.php/LinuxCIFS 5154T: git git://git.samba.org/sfrench/cifs-2.6.git 5155F: Documentation/admin-guide/cifs/ 5156F: fs/cifs/ 5157F: fs/smbfs_common/ 5158F: include/uapi/linux/cifs 5159 5160COMPACTPCI HOTPLUG CORE 5161M: Scott Murray <scott@spiteful.org> 5162L: linux-pci@vger.kernel.org 5163S: Maintained 5164F: drivers/pci/hotplug/cpci_hotplug* 5165 5166COMPACTPCI HOTPLUG GENERIC DRIVER 5167M: Scott Murray <scott@spiteful.org> 5168L: linux-pci@vger.kernel.org 5169S: Maintained 5170F: drivers/pci/hotplug/cpcihp_generic.c 5171 5172COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5173M: Scott Murray <scott@spiteful.org> 5174L: linux-pci@vger.kernel.org 5175S: Maintained 5176F: drivers/pci/hotplug/cpcihp_zt5550.* 5177 5178COMPAL LAPTOP SUPPORT 5179M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5180L: platform-driver-x86@vger.kernel.org 5181S: Maintained 5182F: drivers/platform/x86/compal-laptop.c 5183 5184COMPILER ATTRIBUTES 5185M: Miguel Ojeda <ojeda@kernel.org> 5186R: Nick Desaulniers <ndesaulniers@google.com> 5187S: Maintained 5188F: include/linux/compiler_attributes.h 5189 5190COMPUTE EXPRESS LINK (CXL) 5191M: Alison Schofield <alison.schofield@intel.com> 5192M: Vishal Verma <vishal.l.verma@intel.com> 5193M: Ira Weiny <ira.weiny@intel.com> 5194M: Ben Widawsky <bwidawsk@kernel.org> 5195M: Dan Williams <dan.j.williams@intel.com> 5196L: linux-cxl@vger.kernel.org 5197S: Maintained 5198F: drivers/cxl/ 5199F: include/uapi/linux/cxl_mem.h 5200 5201CONEXANT ACCESSRUNNER USB DRIVER 5202L: accessrunner-general@lists.sourceforge.net 5203S: Orphan 5204W: http://accessrunner.sourceforge.net/ 5205F: drivers/usb/atm/cxacru.c 5206 5207CONFIGFS 5208M: Joel Becker <jlbec@evilplan.org> 5209M: Christoph Hellwig <hch@lst.de> 5210S: Supported 5211T: git git://git.infradead.org/users/hch/configfs.git 5212F: fs/configfs/ 5213F: include/linux/configfs.h 5214F: samples/configfs/ 5215 5216CONSOLE SUBSYSTEM 5217M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5218S: Supported 5219F: drivers/video/console/ 5220F: include/linux/console* 5221 5222CONTEXT TRACKING 5223M: Frederic Weisbecker <frederic@kernel.org> 5224M: "Paul E. McKenney" <paulmck@kernel.org> 5225S: Maintained 5226F: kernel/context_tracking.c 5227F: include/linux/context_tracking* 5228 5229CONTROL GROUP (CGROUP) 5230M: Tejun Heo <tj@kernel.org> 5231M: Zefan Li <lizefan.x@bytedance.com> 5232M: Johannes Weiner <hannes@cmpxchg.org> 5233L: cgroups@vger.kernel.org 5234S: Maintained 5235T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5236F: Documentation/admin-guide/cgroup-v1/ 5237F: Documentation/admin-guide/cgroup-v2.rst 5238F: include/linux/cgroup* 5239F: kernel/cgroup/ 5240F: tools/testing/selftests/cgroup/ 5241 5242CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5243M: Tejun Heo <tj@kernel.org> 5244M: Josef Bacik <josef@toxicpanda.com> 5245M: Jens Axboe <axboe@kernel.dk> 5246L: cgroups@vger.kernel.org 5247L: linux-block@vger.kernel.org 5248T: git git://git.kernel.dk/linux-block 5249F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5250F: block/bfq-cgroup.c 5251F: block/blk-cgroup.c 5252F: block/blk-iocost.c 5253F: block/blk-iolatency.c 5254F: block/blk-throttle.c 5255F: include/linux/blk-cgroup.h 5256 5257CONTROL GROUP - CPUSET 5258M: Waiman Long <longman@redhat.com> 5259M: Zefan Li <lizefan.x@bytedance.com> 5260L: cgroups@vger.kernel.org 5261S: Maintained 5262T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5263F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5264F: include/linux/cpuset.h 5265F: kernel/cgroup/cpuset.c 5266 5267CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5268M: Johannes Weiner <hannes@cmpxchg.org> 5269M: Michal Hocko <mhocko@kernel.org> 5270M: Roman Gushchin <roman.gushchin@linux.dev> 5271M: Shakeel Butt <shakeelb@google.com> 5272R: Muchun Song <muchun.song@linux.dev> 5273L: cgroups@vger.kernel.org 5274L: linux-mm@kvack.org 5275S: Maintained 5276F: mm/memcontrol.c 5277F: mm/swap_cgroup.c 5278F: tools/testing/selftests/cgroup/memcg_protection.m 5279F: tools/testing/selftests/cgroup/test_kmem.c 5280F: tools/testing/selftests/cgroup/test_memcontrol.c 5281 5282CORETEMP HARDWARE MONITORING DRIVER 5283M: Fenghua Yu <fenghua.yu@intel.com> 5284L: linux-hwmon@vger.kernel.org 5285S: Maintained 5286F: Documentation/hwmon/coretemp.rst 5287F: drivers/hwmon/coretemp.c 5288 5289CORSAIR-CPRO HARDWARE MONITOR DRIVER 5290M: Marius Zachmann <mail@mariuszachmann.de> 5291L: linux-hwmon@vger.kernel.org 5292S: Maintained 5293F: drivers/hwmon/corsair-cpro.c 5294 5295CORSAIR-PSU HARDWARE MONITOR DRIVER 5296M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5297L: linux-hwmon@vger.kernel.org 5298S: Maintained 5299F: Documentation/hwmon/corsair-psu.rst 5300F: drivers/hwmon/corsair-psu.c 5301 5302COUNTER SUBSYSTEM 5303M: William Breathitt Gray <william.gray@linaro.org> 5304L: linux-iio@vger.kernel.org 5305S: Maintained 5306T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5307F: Documentation/ABI/testing/sysfs-bus-counter 5308F: Documentation/driver-api/generic-counter.rst 5309F: drivers/counter/ 5310F: include/linux/counter.h 5311F: include/uapi/linux/counter.h 5312F: tools/counter/ 5313 5314CP2615 I2C DRIVER 5315M: Bence Csókás <bence98@sch.bme.hu> 5316S: Maintained 5317F: drivers/i2c/busses/i2c-cp2615.c 5318 5319CPMAC ETHERNET DRIVER 5320M: Florian Fainelli <f.fainelli@gmail.com> 5321L: netdev@vger.kernel.org 5322S: Maintained 5323F: drivers/net/ethernet/ti/cpmac.c 5324 5325CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5326M: Viresh Kumar <viresh.kumar@linaro.org> 5327M: Sudeep Holla <sudeep.holla@arm.com> 5328L: linux-pm@vger.kernel.org 5329S: Maintained 5330W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5331F: drivers/cpufreq/vexpress-spc-cpufreq.c 5332 5333CPU FREQUENCY SCALING FRAMEWORK 5334M: "Rafael J. Wysocki" <rafael@kernel.org> 5335M: Viresh Kumar <viresh.kumar@linaro.org> 5336L: linux-pm@vger.kernel.org 5337S: Maintained 5338B: https://bugzilla.kernel.org 5339T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5340T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5341F: Documentation/admin-guide/pm/cpufreq.rst 5342F: Documentation/admin-guide/pm/intel_pstate.rst 5343F: Documentation/cpu-freq/ 5344F: Documentation/devicetree/bindings/cpufreq/ 5345F: drivers/cpufreq/ 5346F: include/linux/cpufreq.h 5347F: include/linux/sched/cpufreq.h 5348F: kernel/sched/cpufreq*.c 5349F: tools/testing/selftests/cpufreq/ 5350 5351CPU IDLE TIME MANAGEMENT FRAMEWORK 5352M: "Rafael J. Wysocki" <rafael@kernel.org> 5353M: Daniel Lezcano <daniel.lezcano@linaro.org> 5354L: linux-pm@vger.kernel.org 5355S: Maintained 5356B: https://bugzilla.kernel.org 5357T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5358F: Documentation/admin-guide/pm/cpuidle.rst 5359F: Documentation/driver-api/pm/cpuidle.rst 5360F: drivers/cpuidle/ 5361F: include/linux/cpuidle.h 5362 5363CPU POWER MONITORING SUBSYSTEM 5364M: Thomas Renninger <trenn@suse.com> 5365M: Shuah Khan <shuah@kernel.org> 5366M: Shuah Khan <skhan@linuxfoundation.org> 5367L: linux-pm@vger.kernel.org 5368S: Maintained 5369F: tools/power/cpupower/ 5370 5371CPUID/MSR DRIVER 5372M: "H. Peter Anvin" <hpa@zytor.com> 5373S: Maintained 5374F: arch/x86/kernel/cpuid.c 5375F: arch/x86/kernel/msr.c 5376 5377CPUIDLE DRIVER - ARM BIG LITTLE 5378M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5379M: Daniel Lezcano <daniel.lezcano@linaro.org> 5380L: linux-pm@vger.kernel.org 5381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5382S: Maintained 5383T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5384F: drivers/cpuidle/cpuidle-big_little.c 5385 5386CPUIDLE DRIVER - ARM EXYNOS 5387M: Daniel Lezcano <daniel.lezcano@linaro.org> 5388R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5389M: Kukjin Kim <kgene@kernel.org> 5390L: linux-pm@vger.kernel.org 5391L: linux-samsung-soc@vger.kernel.org 5392S: Supported 5393F: arch/arm/mach-exynos/pm.c 5394F: drivers/cpuidle/cpuidle-exynos.c 5395F: include/linux/platform_data/cpuidle-exynos.h 5396 5397CPUIDLE DRIVER - ARM PSCI 5398M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5399M: Sudeep Holla <sudeep.holla@arm.com> 5400L: linux-pm@vger.kernel.org 5401L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5402S: Supported 5403F: drivers/cpuidle/cpuidle-psci.c 5404 5405CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5406M: Ulf Hansson <ulf.hansson@linaro.org> 5407L: linux-pm@vger.kernel.org 5408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5409S: Supported 5410F: drivers/cpuidle/cpuidle-psci.h 5411F: drivers/cpuidle/cpuidle-psci-domain.c 5412 5413CPUIDLE DRIVER - DT IDLE PM DOMAIN 5414M: Ulf Hansson <ulf.hansson@linaro.org> 5415L: linux-pm@vger.kernel.org 5416S: Supported 5417F: drivers/cpuidle/dt_idle_genpd.c 5418F: drivers/cpuidle/dt_idle_genpd.h 5419 5420CPUIDLE DRIVER - RISC-V SBI 5421M: Anup Patel <anup@brainfault.org> 5422L: linux-pm@vger.kernel.org 5423L: linux-riscv@lists.infradead.org 5424S: Maintained 5425F: drivers/cpuidle/cpuidle-riscv-sbi.c 5426 5427CRAMFS FILESYSTEM 5428M: Nicolas Pitre <nico@fluxnic.net> 5429S: Maintained 5430F: Documentation/filesystems/cramfs.rst 5431F: fs/cramfs/ 5432 5433CREATIVE SB0540 5434M: Bastien Nocera <hadess@hadess.net> 5435L: linux-input@vger.kernel.org 5436S: Maintained 5437F: drivers/hid/hid-creative-sb0540.c 5438 5439CRYPTO API 5440M: Herbert Xu <herbert@gondor.apana.org.au> 5441M: "David S. Miller" <davem@davemloft.net> 5442L: linux-crypto@vger.kernel.org 5443S: Maintained 5444T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5445T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5446F: Documentation/crypto/ 5447F: Documentation/devicetree/bindings/crypto/ 5448F: arch/*/crypto/ 5449F: crypto/ 5450F: drivers/crypto/ 5451F: include/crypto/ 5452F: include/linux/crypto* 5453F: lib/crypto/ 5454 5455CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5456M: Neil Horman <nhorman@tuxdriver.com> 5457L: linux-crypto@vger.kernel.org 5458S: Maintained 5459F: crypto/ansi_cprng.c 5460F: crypto/rng.c 5461 5462CS3308 MEDIA DRIVER 5463M: Hans Verkuil <hverkuil@xs4all.nl> 5464L: linux-media@vger.kernel.org 5465S: Odd Fixes 5466W: http://linuxtv.org 5467T: git git://linuxtv.org/media_tree.git 5468F: drivers/media/i2c/cs3308.c 5469 5470CS5535 Audio ALSA driver 5471M: Jaya Kumar <jayakumar.alsa@gmail.com> 5472S: Maintained 5473F: sound/pci/cs5535audio/ 5474 5475CTU CAN FD DRIVER 5476M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5477M: Ondrej Ille <ondrej.ille@gmail.com> 5478L: linux-can@vger.kernel.org 5479S: Maintained 5480F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5481F: drivers/net/can/ctucanfd/ 5482 5483CW1200 WLAN driver 5484M: Solomon Peachy <pizza@shaftnet.org> 5485S: Maintained 5486F: drivers/net/wireless/st/cw1200/ 5487 5488CX18 VIDEO4LINUX DRIVER 5489M: Andy Walls <awalls@md.metrocast.net> 5490L: linux-media@vger.kernel.org 5491S: Maintained 5492W: https://linuxtv.org 5493T: git git://linuxtv.org/media_tree.git 5494F: drivers/media/pci/cx18/ 5495F: include/uapi/linux/ivtv* 5496 5497CX2341X MPEG ENCODER HELPER MODULE 5498M: Hans Verkuil <hverkuil@xs4all.nl> 5499L: linux-media@vger.kernel.org 5500S: Maintained 5501W: https://linuxtv.org 5502T: git git://linuxtv.org/media_tree.git 5503F: drivers/media/common/cx2341x* 5504F: include/media/drv-intf/cx2341x.h 5505 5506CX24120 MEDIA DRIVER 5507M: Jemma Denson <jdenson@gmail.com> 5508M: Patrick Boettcher <patrick.boettcher@posteo.de> 5509L: linux-media@vger.kernel.org 5510S: Maintained 5511W: https://linuxtv.org 5512Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5513F: drivers/media/dvb-frontends/cx24120* 5514 5515CX88 VIDEO4LINUX DRIVER 5516M: Mauro Carvalho Chehab <mchehab@kernel.org> 5517L: linux-media@vger.kernel.org 5518S: Odd fixes 5519W: https://linuxtv.org 5520T: git git://linuxtv.org/media_tree.git 5521F: Documentation/driver-api/media/drivers/cx88* 5522F: drivers/media/pci/cx88/ 5523 5524CXD2820R MEDIA DRIVER 5525M: Antti Palosaari <crope@iki.fi> 5526L: linux-media@vger.kernel.org 5527S: Maintained 5528W: https://linuxtv.org 5529W: http://palosaari.fi/linux/ 5530Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5531T: git git://linuxtv.org/anttip/media_tree.git 5532F: drivers/media/dvb-frontends/cxd2820r* 5533 5534CXGB3 ETHERNET DRIVER (CXGB3) 5535M: Raju Rangoju <rajur@chelsio.com> 5536L: netdev@vger.kernel.org 5537S: Supported 5538W: http://www.chelsio.com 5539F: drivers/net/ethernet/chelsio/cxgb3/ 5540 5541CXGB3 ISCSI DRIVER (CXGB3I) 5542M: Varun Prakash <varun@chelsio.com> 5543L: linux-scsi@vger.kernel.org 5544S: Supported 5545W: http://www.chelsio.com 5546F: drivers/scsi/cxgbi/cxgb3i 5547 5548CXGB4 CRYPTO DRIVER (chcr) 5549M: Ayush Sawal <ayush.sawal@chelsio.com> 5550L: linux-crypto@vger.kernel.org 5551S: Supported 5552W: http://www.chelsio.com 5553F: drivers/crypto/chelsio 5554 5555CXGB4 INLINE CRYPTO DRIVER 5556M: Ayush Sawal <ayush.sawal@chelsio.com> 5557L: netdev@vger.kernel.org 5558S: Supported 5559W: http://www.chelsio.com 5560F: drivers/net/ethernet/chelsio/inline_crypto/ 5561 5562CXGB4 ETHERNET DRIVER (CXGB4) 5563M: Raju Rangoju <rajur@chelsio.com> 5564L: netdev@vger.kernel.org 5565S: Supported 5566W: http://www.chelsio.com 5567F: drivers/net/ethernet/chelsio/cxgb4/ 5568 5569CXGB4 ISCSI DRIVER (CXGB4I) 5570M: Varun Prakash <varun@chelsio.com> 5571L: linux-scsi@vger.kernel.org 5572S: Supported 5573W: http://www.chelsio.com 5574F: drivers/scsi/cxgbi/cxgb4i 5575 5576CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5577M: Potnuri Bharat Teja <bharat@chelsio.com> 5578L: linux-rdma@vger.kernel.org 5579S: Supported 5580W: http://www.openfabrics.org 5581F: drivers/infiniband/hw/cxgb4/ 5582F: include/uapi/rdma/cxgb4-abi.h 5583 5584CXGB4VF ETHERNET DRIVER (CXGB4VF) 5585M: Raju Rangoju <rajur@chelsio.com> 5586L: netdev@vger.kernel.org 5587S: Supported 5588W: http://www.chelsio.com 5589F: drivers/net/ethernet/chelsio/cxgb4vf/ 5590 5591CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5592M: Frederic Barrat <fbarrat@linux.ibm.com> 5593M: Andrew Donnellan <ajd@linux.ibm.com> 5594L: linuxppc-dev@lists.ozlabs.org 5595S: Supported 5596F: Documentation/ABI/testing/sysfs-class-cxl 5597F: Documentation/powerpc/cxl.rst 5598F: arch/powerpc/platforms/powernv/pci-cxl.c 5599F: drivers/misc/cxl/ 5600F: include/misc/cxl* 5601F: include/uapi/misc/cxl.h 5602 5603CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5604M: Manoj N. Kumar <manoj@linux.ibm.com> 5605M: Matthew R. Ochs <mrochs@linux.ibm.com> 5606M: Uma Krishnan <ukrishn@linux.ibm.com> 5607L: linux-scsi@vger.kernel.org 5608S: Supported 5609F: Documentation/powerpc/cxlflash.rst 5610F: drivers/scsi/cxlflash/ 5611F: include/uapi/scsi/cxlflash_ioctl.h 5612 5613CYBERPRO FB DRIVER 5614M: Russell King <linux@armlinux.org.uk> 5615L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5616S: Maintained 5617W: http://www.armlinux.org.uk/ 5618F: drivers/video/fbdev/cyber2000fb.* 5619 5620CYCLADES PC300 DRIVER 5621S: Orphan 5622F: drivers/net/wan/pc300* 5623 5624CYPRESS_FIRMWARE MEDIA DRIVER 5625M: Antti Palosaari <crope@iki.fi> 5626L: linux-media@vger.kernel.org 5627S: Maintained 5628W: https://linuxtv.org 5629W: http://palosaari.fi/linux/ 5630Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5631T: git git://linuxtv.org/anttip/media_tree.git 5632F: drivers/media/common/cypress_firmware* 5633 5634CYPRESS CY8C95X0 PINCTRL DRIVER 5635M: Patrick Rudolph <patrick.rudolph@9elements.com> 5636L: linux-gpio@vger.kernel.org 5637S: Maintained 5638F: drivers/pinctrl/pinctrl-cy8c95x0.c 5639 5640CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5641M: Linus Walleij <linus.walleij@linaro.org> 5642L: linux-input@vger.kernel.org 5643S: Maintained 5644F: drivers/input/touchscreen/cy8ctma140.c 5645 5646CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5647M: Yassine Oudjana <y.oudjana@protonmail.com> 5648L: linux-input@vger.kernel.org 5649S: Maintained 5650F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5651F: drivers/input/keyboard/cypress-sf.c 5652 5653CYTTSP TOUCHSCREEN DRIVER 5654M: Linus Walleij <linus.walleij@linaro.org> 5655L: linux-input@vger.kernel.org 5656S: Maintained 5657F: drivers/input/touchscreen/cyttsp* 5658 5659D-LINK DIR-685 TOUCHKEYS DRIVER 5660M: Linus Walleij <linus.walleij@linaro.org> 5661L: linux-input@vger.kernel.org 5662S: Supported 5663F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5664 5665DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5666M: Joshua Kinard <kumba@gentoo.org> 5667S: Maintained 5668F: drivers/rtc/rtc-ds1685.c 5669F: include/linux/rtc/ds1685.h 5670 5671DAMA SLAVE for AX.25 5672M: Joerg Reuter <jreuter@yaina.de> 5673L: linux-hams@vger.kernel.org 5674S: Maintained 5675W: http://yaina.de/jreuter/ 5676W: http://www.qsl.net/dl1bke/ 5677F: net/ax25/af_ax25.c 5678F: net/ax25/ax25_dev.c 5679F: net/ax25/ax25_ds_* 5680F: net/ax25/ax25_in.c 5681F: net/ax25/ax25_out.c 5682F: net/ax25/ax25_timer.c 5683F: net/ax25/sysctl_net_ax25.c 5684 5685DATA ACCESS MONITOR 5686M: SeongJae Park <sj@kernel.org> 5687L: damon@lists.linux.dev 5688L: linux-mm@kvack.org 5689S: Maintained 5690W: https://damonitor.github.io 5691P: Documentation/mm/damon/maintainer-profile.rst 5692T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5693T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5694T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5695F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5696F: Documentation/admin-guide/mm/damon/ 5697F: Documentation/mm/damon/ 5698F: include/linux/damon.h 5699F: include/trace/events/damon.h 5700F: mm/damon/ 5701F: tools/testing/selftests/damon/ 5702 5703DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5704L: netdev@vger.kernel.org 5705S: Orphan 5706F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5707F: drivers/net/ethernet/dec/tulip/dmfe.c 5708 5709DC390/AM53C974 SCSI driver 5710M: Hannes Reinecke <hare@suse.com> 5711L: linux-scsi@vger.kernel.org 5712S: Maintained 5713F: drivers/scsi/am53c974.c 5714 5715DC395x SCSI driver 5716M: Oliver Neukum <oliver@neukum.org> 5717M: Ali Akcaagac <aliakc@web.de> 5718M: Jamie Lenehan <lenehan@twibble.org> 5719L: dc395x@twibble.org 5720S: Maintained 5721W: http://twibble.org/dist/dc395x/ 5722W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5723F: Documentation/scsi/dc395x.rst 5724F: drivers/scsi/dc395x.* 5725 5726DCCP PROTOCOL 5727L: dccp@vger.kernel.org 5728S: Orphan 5729W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5730F: include/linux/dccp.h 5731F: include/linux/tfrc.h 5732F: include/uapi/linux/dccp.h 5733F: net/dccp/ 5734 5735DECSTATION PLATFORM SUPPORT 5736M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5737L: linux-mips@vger.kernel.org 5738S: Maintained 5739W: http://www.linux-mips.org/wiki/DECstation 5740F: arch/mips/dec/ 5741F: arch/mips/include/asm/dec/ 5742F: arch/mips/include/asm/mach-dec/ 5743 5744DEFXX FDDI NETWORK DRIVER 5745M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5746S: Maintained 5747F: drivers/net/fddi/defxx.* 5748 5749DEFZA FDDI NETWORK DRIVER 5750M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5751S: Maintained 5752F: drivers/net/fddi/defza.* 5753 5754DEINTERLACE DRIVERS FOR ALLWINNER H3 5755M: Jernej Skrabec <jernej.skrabec@gmail.com> 5756L: linux-media@vger.kernel.org 5757S: Maintained 5758T: git git://linuxtv.org/media_tree.git 5759F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5760F: drivers/media/platform/sunxi/sun8i-di/ 5761 5762DELL LAPTOP DRIVER 5763M: Matthew Garrett <mjg59@srcf.ucam.org> 5764M: Pali Rohár <pali@kernel.org> 5765L: platform-driver-x86@vger.kernel.org 5766S: Maintained 5767F: drivers/platform/x86/dell/dell-laptop.c 5768 5769DELL LAPTOP FREEFALL DRIVER 5770M: Pali Rohár <pali@kernel.org> 5771S: Maintained 5772F: drivers/platform/x86/dell/dell-smo8800.c 5773 5774DELL LAPTOP RBTN DRIVER 5775M: Pali Rohár <pali@kernel.org> 5776S: Maintained 5777F: drivers/platform/x86/dell/dell-rbtn.* 5778 5779DELL LAPTOP SMM DRIVER 5780M: Pali Rohár <pali@kernel.org> 5781S: Maintained 5782F: Documentation/ABI/obsolete/procfs-i8k 5783F: drivers/hwmon/dell-smm-hwmon.c 5784F: include/uapi/linux/i8k.h 5785 5786DELL REMOTE BIOS UPDATE DRIVER 5787M: Stuart Hayes <stuart.w.hayes@gmail.com> 5788L: platform-driver-x86@vger.kernel.org 5789S: Maintained 5790F: drivers/platform/x86/dell/dell_rbu.c 5791 5792DELL SMBIOS DRIVER 5793M: Pali Rohár <pali@kernel.org> 5794L: Dell.Client.Kernel@dell.com 5795L: platform-driver-x86@vger.kernel.org 5796S: Maintained 5797F: drivers/platform/x86/dell/dell-smbios.* 5798 5799DELL SMBIOS SMM DRIVER 5800L: Dell.Client.Kernel@dell.com 5801L: platform-driver-x86@vger.kernel.org 5802S: Maintained 5803F: drivers/platform/x86/dell/dell-smbios-smm.c 5804 5805DELL SMBIOS WMI DRIVER 5806L: Dell.Client.Kernel@dell.com 5807L: platform-driver-x86@vger.kernel.org 5808S: Maintained 5809F: drivers/platform/x86/dell/dell-smbios-wmi.c 5810F: tools/wmi/dell-smbios-example.c 5811 5812DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5813M: Stuart Hayes <stuart.w.hayes@gmail.com> 5814L: platform-driver-x86@vger.kernel.org 5815S: Maintained 5816F: Documentation/driver-api/dcdbas.rst 5817F: drivers/platform/x86/dell/dcdbas.* 5818 5819DELL WMI DESCRIPTOR DRIVER 5820L: Dell.Client.Kernel@dell.com 5821S: Maintained 5822F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5823 5824DELL WMI DDV DRIVER 5825M: Armin Wolf <W_Armin@gmx.de> 5826S: Maintained 5827F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5828F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5829F: drivers/platform/x86/dell/dell-wmi-ddv.c 5830 5831DELL WMI SYSMAN DRIVER 5832M: Prasanth Ksr <prasanth.ksr@dell.com> 5833L: Dell.Client.Kernel@dell.com 5834L: platform-driver-x86@vger.kernel.org 5835S: Maintained 5836F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5837F: drivers/platform/x86/dell/dell-wmi-sysman/ 5838 5839DELL WMI NOTIFICATIONS DRIVER 5840M: Matthew Garrett <mjg59@srcf.ucam.org> 5841M: Pali Rohár <pali@kernel.org> 5842S: Maintained 5843F: drivers/platform/x86/dell/dell-wmi-base.c 5844 5845DELL WMI HARDWARE PRIVACY SUPPORT 5846M: Perry Yuan <Perry.Yuan@dell.com> 5847L: Dell.Client.Kernel@dell.com 5848L: platform-driver-x86@vger.kernel.org 5849S: Maintained 5850F: drivers/platform/x86/dell/dell-wmi-privacy.c 5851 5852DELTA ST MEDIA DRIVER 5853M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5854L: linux-media@vger.kernel.org 5855S: Supported 5856W: https://linuxtv.org 5857T: git git://linuxtv.org/media_tree.git 5858F: drivers/media/platform/st/sti/delta 5859 5860DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5861M: Zev Weiss <zev@bewilderbeest.net> 5862L: linux-hwmon@vger.kernel.org 5863S: Maintained 5864F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5865 5866DELTA DPS920AB PSU DRIVER 5867M: Robert Marko <robert.marko@sartura.hr> 5868L: linux-hwmon@vger.kernel.org 5869S: Maintained 5870F: Documentation/hwmon/dps920ab.rst 5871F: drivers/hwmon/pmbus/dps920ab.c 5872 5873DELTA NETWORKS TN48M CPLD DRIVERS 5874M: Robert Marko <robert.marko@sartura.hr> 5875S: Maintained 5876F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5877F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5878F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5879F: drivers/gpio/gpio-tn48m.c 5880F: include/dt-bindings/reset/delta,tn48m-reset.h 5881 5882DENALI NAND DRIVER 5883L: linux-mtd@lists.infradead.org 5884S: Orphan 5885F: drivers/mtd/nand/raw/denali* 5886 5887DESIGNWARE EDMA CORE IP DRIVER 5888M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5889L: dmaengine@vger.kernel.org 5890S: Maintained 5891F: drivers/dma/dw-edma/ 5892F: include/linux/dma/edma.h 5893 5894DESIGNWARE XDATA IP DRIVER 5895M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5896L: linux-pci@vger.kernel.org 5897S: Maintained 5898F: Documentation/misc-devices/dw-xdata-pcie.rst 5899F: drivers/misc/dw-xdata-pcie.c 5900 5901DESIGNWARE USB2 DRD IP DRIVER 5902M: Minas Harutyunyan <hminas@synopsys.com> 5903L: linux-usb@vger.kernel.org 5904S: Maintained 5905T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5906F: drivers/usb/dwc2/ 5907 5908DESIGNWARE USB3 DRD IP DRIVER 5909M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5910L: linux-usb@vger.kernel.org 5911S: Maintained 5912F: drivers/usb/dwc3/ 5913 5914DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5915M: Andreas Klinger <ak@it-klinger.de> 5916L: linux-iio@vger.kernel.org 5917S: Maintained 5918F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5919F: drivers/iio/proximity/srf*.c 5920 5921DEVICE COREDUMP (DEV_COREDUMP) 5922M: Johannes Berg <johannes@sipsolutions.net> 5923L: linux-kernel@vger.kernel.org 5924S: Maintained 5925F: drivers/base/devcoredump.c 5926F: include/linux/devcoredump.h 5927 5928DEVICE DEPENDENCY HELPER SCRIPT 5929M: Saravana Kannan <saravanak@google.com> 5930L: linux-kernel@vger.kernel.org 5931S: Maintained 5932F: scripts/dev-needs.sh 5933 5934DEVICE DIRECT ACCESS (DAX) 5935M: Dan Williams <dan.j.williams@intel.com> 5936M: Vishal Verma <vishal.l.verma@intel.com> 5937M: Dave Jiang <dave.jiang@intel.com> 5938L: nvdimm@lists.linux.dev 5939L: linux-cxl@vger.kernel.org 5940S: Supported 5941F: drivers/dax/ 5942 5943DEVICE FREQUENCY (DEVFREQ) 5944M: MyungJoo Ham <myungjoo.ham@samsung.com> 5945M: Kyungmin Park <kyungmin.park@samsung.com> 5946M: Chanwoo Choi <cw00.choi@samsung.com> 5947L: linux-pm@vger.kernel.org 5948S: Maintained 5949T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5950F: Documentation/devicetree/bindings/devfreq/ 5951F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5952F: drivers/devfreq/ 5953F: include/linux/devfreq.h 5954F: include/trace/events/devfreq.h 5955 5956DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5957M: Chanwoo Choi <cw00.choi@samsung.com> 5958L: linux-pm@vger.kernel.org 5959S: Supported 5960T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5961F: Documentation/devicetree/bindings/devfreq/event/ 5962F: drivers/devfreq/devfreq-event.c 5963F: drivers/devfreq/event/ 5964F: include/dt-bindings/pmu/exynos_ppmu.h 5965F: include/linux/devfreq-event.h 5966 5967DEVICE RESOURCE MANAGEMENT HELPERS 5968M: Hans de Goede <hdegoede@redhat.com> 5969R: Matti Vaittinen <mazziesaccount@gmail.com> 5970S: Maintained 5971F: include/linux/devm-helpers.h 5972 5973DEVICE-MAPPER (LVM) 5974M: Alasdair Kergon <agk@redhat.com> 5975M: Mike Snitzer <snitzer@kernel.org> 5976M: dm-devel@redhat.com 5977L: dm-devel@redhat.com 5978S: Maintained 5979W: http://sources.redhat.com/dm 5980Q: http://patchwork.kernel.org/project/dm-devel/list/ 5981T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5982T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5983F: Documentation/admin-guide/device-mapper/ 5984F: drivers/md/Kconfig 5985F: drivers/md/Makefile 5986F: drivers/md/dm* 5987F: drivers/md/persistent-data/ 5988F: include/linux/device-mapper.h 5989F: include/linux/dm-*.h 5990F: include/uapi/linux/dm-*.h 5991 5992DEVLINK 5993M: Jiri Pirko <jiri@resnulli.us> 5994L: netdev@vger.kernel.org 5995S: Supported 5996F: Documentation/networking/devlink 5997F: include/net/devlink.h 5998F: include/uapi/linux/devlink.h 5999F: net/devlink/ 6000 6001DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6002M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6003L: kernel@dh-electronics.com 6004S: Maintained 6005F: arch/arm/boot/dts/imx6*-dhcom-* 6006F: arch/arm/boot/dts/imx6*-dhcor-* 6007 6008DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6009M: Marek Vasut <marex@denx.de> 6010L: kernel@dh-electronics.com 6011S: Maintained 6012F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6013F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6014 6015DIALOG SEMICONDUCTOR DRIVERS 6016M: Support Opensource <support.opensource@diasemi.com> 6017S: Supported 6018W: http://www.dialog-semiconductor.com/products 6019F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6020F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6021F: Documentation/devicetree/bindings/mfd/da90*.txt 6022F: Documentation/devicetree/bindings/mfd/da90*.yaml 6023F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6024F: Documentation/devicetree/bindings/regulator/da92*.txt 6025F: Documentation/devicetree/bindings/regulator/slg51000.txt 6026F: Documentation/devicetree/bindings/sound/da[79]*.txt 6027F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6028F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6029F: Documentation/hwmon/da90??.rst 6030F: drivers/gpio/gpio-da90??.c 6031F: drivers/hwmon/da90??-hwmon.c 6032F: drivers/iio/adc/da91??-*.c 6033F: drivers/input/misc/da72??.[ch] 6034F: drivers/input/misc/da90??_onkey.c 6035F: drivers/input/touchscreen/da9052_tsi.c 6036F: drivers/leds/leds-da90??.c 6037F: drivers/mfd/da903x.c 6038F: drivers/mfd/da90??-*.c 6039F: drivers/mfd/da91??-*.c 6040F: drivers/pinctrl/pinctrl-da90??.c 6041F: drivers/power/supply/da9052-battery.c 6042F: drivers/power/supply/da91??-*.c 6043F: drivers/regulator/da9???-regulator.[ch] 6044F: drivers/regulator/slg51000-regulator.[ch] 6045F: drivers/rtc/rtc-da90??.c 6046F: drivers/thermal/da90??-thermal.c 6047F: drivers/video/backlight/da90??_bl.c 6048F: drivers/watchdog/da90??_wdt.c 6049F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6050F: include/linux/mfd/da903x.h 6051F: include/linux/mfd/da9052/ 6052F: include/linux/mfd/da9055/ 6053F: include/linux/mfd/da9062/ 6054F: include/linux/mfd/da9063/ 6055F: include/linux/mfd/da9150/ 6056F: include/linux/regulator/da9211.h 6057F: include/sound/da[79]*.h 6058F: sound/soc/codecs/da[79]*.[ch] 6059 6060DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6061M: William Breathitt Gray <william.gray@linaro.org> 6062L: linux-gpio@vger.kernel.org 6063S: Maintained 6064F: drivers/gpio/gpio-gpio-mm.c 6065 6066DIOLAN U2C-12 I2C DRIVER 6067M: Guenter Roeck <linux@roeck-us.net> 6068L: linux-i2c@vger.kernel.org 6069S: Maintained 6070F: drivers/i2c/busses/i2c-diolan-u2c.c 6071 6072DIRECTORY NOTIFICATION (DNOTIFY) 6073M: Jan Kara <jack@suse.cz> 6074R: Amir Goldstein <amir73il@gmail.com> 6075L: linux-fsdevel@vger.kernel.org 6076S: Maintained 6077F: Documentation/filesystems/dnotify.rst 6078F: fs/notify/dnotify/ 6079F: include/linux/dnotify.h 6080 6081DISK GEOMETRY AND PARTITION HANDLING 6082M: Andries Brouwer <aeb@cwi.nl> 6083S: Maintained 6084W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6085W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6086W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6087 6088DISKQUOTA 6089M: Jan Kara <jack@suse.com> 6090S: Maintained 6091F: Documentation/filesystems/quota.rst 6092F: fs/quota/ 6093F: include/linux/quota*.h 6094F: include/uapi/linux/quota*.h 6095 6096DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6097M: Bernie Thompson <bernie@plugable.com> 6098L: linux-fbdev@vger.kernel.org 6099S: Maintained 6100W: http://plugable.com/category/projects/udlfb/ 6101F: Documentation/fb/udlfb.rst 6102F: drivers/video/fbdev/udlfb.c 6103F: include/video/udlfb.h 6104 6105DISTRIBUTED LOCK MANAGER (DLM) 6106M: Christine Caulfield <ccaulfie@redhat.com> 6107M: David Teigland <teigland@redhat.com> 6108L: cluster-devel@redhat.com 6109S: Supported 6110W: http://sources.redhat.com/cluster/ 6111T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6112F: fs/dlm/ 6113 6114DMA BUFFER SHARING FRAMEWORK 6115M: Sumit Semwal <sumit.semwal@linaro.org> 6116M: Christian König <christian.koenig@amd.com> 6117L: linux-media@vger.kernel.org 6118L: dri-devel@lists.freedesktop.org 6119L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6120S: Maintained 6121T: git git://anongit.freedesktop.org/drm/drm-misc 6122F: Documentation/driver-api/dma-buf.rst 6123F: drivers/dma-buf/ 6124F: include/linux/*fence.h 6125F: include/linux/dma-buf.h 6126F: include/linux/dma-resv.h 6127K: \bdma_(?:buf|fence|resv)\b 6128 6129DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6130M: Vinod Koul <vkoul@kernel.org> 6131L: dmaengine@vger.kernel.org 6132S: Maintained 6133Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6134T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6135F: Documentation/devicetree/bindings/dma/ 6136F: Documentation/driver-api/dmaengine/ 6137F: drivers/dma/ 6138F: include/dt-bindings/dma/ 6139F: include/linux/dma/ 6140F: include/linux/dmaengine.h 6141F: include/linux/of_dma.h 6142 6143DMA MAPPING HELPERS 6144M: Christoph Hellwig <hch@lst.de> 6145M: Marek Szyprowski <m.szyprowski@samsung.com> 6146R: Robin Murphy <robin.murphy@arm.com> 6147L: iommu@lists.linux.dev 6148S: Supported 6149W: http://git.infradead.org/users/hch/dma-mapping.git 6150T: git git://git.infradead.org/users/hch/dma-mapping.git 6151F: include/asm-generic/dma-mapping.h 6152F: include/linux/dma-direct.h 6153F: include/linux/dma-mapping.h 6154F: include/linux/dma-map-ops.h 6155F: include/linux/swiotlb.h 6156F: kernel/dma/ 6157 6158DMA MAPPING BENCHMARK 6159M: Xiang Chen <chenxiang66@hisilicon.com> 6160L: iommu@lists.linux.dev 6161F: kernel/dma/map_benchmark.c 6162F: tools/testing/selftests/dma/ 6163 6164DMA-BUF HEAPS FRAMEWORK 6165M: Sumit Semwal <sumit.semwal@linaro.org> 6166R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6167R: Liam Mark <lmark@codeaurora.org> 6168R: Laura Abbott <labbott@redhat.com> 6169R: Brian Starkey <Brian.Starkey@arm.com> 6170R: John Stultz <jstultz@google.com> 6171L: linux-media@vger.kernel.org 6172L: dri-devel@lists.freedesktop.org 6173L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6174S: Maintained 6175T: git git://anongit.freedesktop.org/drm/drm-misc 6176F: drivers/dma-buf/dma-heap.c 6177F: drivers/dma-buf/heaps/* 6178F: include/linux/dma-heap.h 6179F: include/uapi/linux/dma-heap.h 6180 6181DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6182M: Lukasz Luba <lukasz.luba@arm.com> 6183L: linux-pm@vger.kernel.org 6184L: linux-samsung-soc@vger.kernel.org 6185S: Maintained 6186F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6187F: drivers/memory/samsung/exynos5422-dmc.c 6188 6189DME1737 HARDWARE MONITOR DRIVER 6190M: Juerg Haefliger <juergh@proton.me> 6191L: linux-hwmon@vger.kernel.org 6192S: Maintained 6193F: Documentation/hwmon/dme1737.rst 6194F: drivers/hwmon/dme1737.c 6195 6196DMI/SMBIOS SUPPORT 6197M: Jean Delvare <jdelvare@suse.com> 6198S: Maintained 6199T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6200F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6201F: drivers/firmware/dmi-id.c 6202F: drivers/firmware/dmi_scan.c 6203F: include/linux/dmi.h 6204 6205DOCUMENTATION 6206M: Jonathan Corbet <corbet@lwn.net> 6207L: linux-doc@vger.kernel.org 6208S: Maintained 6209P: Documentation/doc-guide/maintainer-profile.rst 6210T: git git://git.lwn.net/linux.git docs-next 6211F: Documentation/ 6212F: scripts/documentation-file-ref-check 6213F: scripts/kernel-doc 6214F: scripts/sphinx-pre-install 6215X: Documentation/ABI/ 6216X: Documentation/admin-guide/media/ 6217X: Documentation/devicetree/ 6218X: Documentation/driver-api/media/ 6219X: Documentation/firmware-guide/acpi/ 6220X: Documentation/i2c/ 6221X: Documentation/power/ 6222X: Documentation/spi/ 6223X: Documentation/userspace-api/media/ 6224 6225DOCUMENTATION REPORTING ISSUES 6226M: Thorsten Leemhuis <linux@leemhuis.info> 6227L: linux-doc@vger.kernel.org 6228S: Maintained 6229F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6230F: Documentation/admin-guide/reporting-issues.rst 6231 6232DOCUMENTATION SCRIPTS 6233M: Mauro Carvalho Chehab <mchehab@kernel.org> 6234L: linux-doc@vger.kernel.org 6235S: Maintained 6236F: Documentation/sphinx/parse-headers.pl 6237F: scripts/documentation-file-ref-check 6238F: scripts/sphinx-pre-install 6239 6240DOCUMENTATION/ITALIAN 6241M: Federico Vaga <federico.vaga@vaga.pv.it> 6242L: linux-doc@vger.kernel.org 6243S: Maintained 6244F: Documentation/translations/it_IT 6245 6246DOCUMENTATION/JAPANESE 6247R: Akira Yokosawa <akiyks@gmail.com> 6248L: linux-doc@vger.kernel.org 6249S: Maintained 6250F: Documentation/translations/ja_JP 6251 6252DONGWOON DW9714 LENS VOICE COIL DRIVER 6253M: Sakari Ailus <sakari.ailus@linux.intel.com> 6254L: linux-media@vger.kernel.org 6255S: Maintained 6256T: git git://linuxtv.org/media_tree.git 6257F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6258F: drivers/media/i2c/dw9714.c 6259 6260DONGWOON DW9768 LENS VOICE COIL DRIVER 6261M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6262L: linux-media@vger.kernel.org 6263S: Maintained 6264T: git git://linuxtv.org/media_tree.git 6265F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6266F: drivers/media/i2c/dw9768.c 6267 6268DONGWOON DW9807 LENS VOICE COIL DRIVER 6269M: Sakari Ailus <sakari.ailus@linux.intel.com> 6270L: linux-media@vger.kernel.org 6271S: Maintained 6272T: git git://linuxtv.org/media_tree.git 6273F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6274F: drivers/media/i2c/dw9807-vcm.c 6275 6276DOUBLETALK DRIVER 6277M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6278L: blinux-list@redhat.com 6279S: Maintained 6280F: drivers/char/dtlk.c 6281F: include/linux/dtlk.h 6282 6283DPAA2 DATAPATH I/O (DPIO) DRIVER 6284M: Roy Pledge <Roy.Pledge@nxp.com> 6285L: linux-kernel@vger.kernel.org 6286S: Maintained 6287F: drivers/soc/fsl/dpio 6288 6289DPAA2 ETHERNET DRIVER 6290M: Ioana Ciornei <ioana.ciornei@nxp.com> 6291L: netdev@vger.kernel.org 6292S: Maintained 6293F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6294F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6295F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6296F: drivers/net/ethernet/freescale/dpaa2/Makefile 6297F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6298F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6299F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6300F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6301F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6302F: drivers/net/ethernet/freescale/dpaa2/dpni* 6303 6304DPAA2 ETHERNET SWITCH DRIVER 6305M: Ioana Ciornei <ioana.ciornei@nxp.com> 6306L: netdev@vger.kernel.org 6307S: Maintained 6308F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6309F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6310F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6311 6312DRBD DRIVER 6313M: Philipp Reisner <philipp.reisner@linbit.com> 6314M: Lars Ellenberg <lars.ellenberg@linbit.com> 6315M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6316L: drbd-dev@lists.linbit.com 6317S: Supported 6318W: http://www.drbd.org 6319T: git git://git.linbit.com/linux-drbd.git 6320T: git git://git.linbit.com/drbd-8.4.git 6321F: Documentation/admin-guide/blockdev/ 6322F: drivers/block/drbd/ 6323F: include/linux/drbd* 6324F: lib/lru_cache.c 6325 6326DRIVER COMPONENT FRAMEWORK 6327L: dri-devel@lists.freedesktop.org 6328F: drivers/base/component.c 6329F: include/linux/component.h 6330 6331DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6332M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6333R: "Rafael J. Wysocki" <rafael@kernel.org> 6334S: Supported 6335T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6336F: Documentation/core-api/kobject.rst 6337F: drivers/base/ 6338F: fs/debugfs/ 6339F: fs/sysfs/ 6340F: include/linux/debugfs.h 6341F: include/linux/fwnode.h 6342F: include/linux/kobj* 6343F: include/linux/property.h 6344F: lib/kobj* 6345 6346DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6347M: Nishanth Menon <nm@ti.com> 6348L: linux-pm@vger.kernel.org 6349S: Maintained 6350F: drivers/soc/ti/smartreflex.c 6351F: include/linux/power/smartreflex.h 6352 6353DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6354M: Maxime Ripard <mripard@kernel.org> 6355M: Chen-Yu Tsai <wens@csie.org> 6356R: Jernej Skrabec <jernej.skrabec@gmail.com> 6357L: dri-devel@lists.freedesktop.org 6358S: Supported 6359T: git git://anongit.freedesktop.org/drm/drm-misc 6360F: drivers/gpu/drm/sun4i/sun8i* 6361 6362DRM DRIVER FOR ARM PL111 CLCD 6363M: Emma Anholt <emma@anholt.net> 6364S: Supported 6365T: git git://anongit.freedesktop.org/drm/drm-misc 6366F: drivers/gpu/drm/pl111/ 6367 6368DRM DRIVER FOR ARM VERSATILE TFT PANELS 6369M: Linus Walleij <linus.walleij@linaro.org> 6370S: Maintained 6371T: git git://anongit.freedesktop.org/drm/drm-misc 6372F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6373F: drivers/gpu/drm/panel/panel-arm-versatile.c 6374 6375DRM DRIVER FOR ASPEED BMC GFX 6376M: Joel Stanley <joel@jms.id.au> 6377L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6378S: Supported 6379T: git git://anongit.freedesktop.org/drm/drm-misc 6380F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6381F: drivers/gpu/drm/aspeed/ 6382 6383DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6384M: Dave Airlie <airlied@redhat.com> 6385R: Thomas Zimmermann <tzimmermann@suse.de> 6386L: dri-devel@lists.freedesktop.org 6387S: Supported 6388T: git git://anongit.freedesktop.org/drm/drm-misc 6389F: drivers/gpu/drm/ast/ 6390 6391DRM DRIVER FOR BOCHS VIRTUAL GPU 6392M: Gerd Hoffmann <kraxel@redhat.com> 6393L: virtualization@lists.linux-foundation.org 6394S: Maintained 6395T: git git://anongit.freedesktop.org/drm/drm-misc 6396F: drivers/gpu/drm/tiny/bochs.c 6397 6398DRM DRIVER FOR BOE HIMAX8279D PANELS 6399M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6400S: Maintained 6401F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6402F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6403 6404DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6405M: Jagan Teki <jagan@amarulasolutions.com> 6406S: Maintained 6407F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6408F: drivers/gpu/drm/bridge/chipone-icn6211.c 6409 6410DRM DRIVER FOR EBBG FT8719 PANEL 6411M: Joel Selvaraj <jo@jsfamily.in> 6412S: Maintained 6413T: git git://anongit.freedesktop.org/drm/drm-misc 6414F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6415F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6416 6417DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6418M: Linus Walleij <linus.walleij@linaro.org> 6419S: Maintained 6420T: git git://anongit.freedesktop.org/drm/drm-misc 6421F: drivers/gpu/drm/tve200/ 6422 6423DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6424M: Icenowy Zheng <icenowy@aosc.io> 6425S: Maintained 6426F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6427F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6428 6429DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6430M: Jagan Teki <jagan@amarulasolutions.com> 6431S: Maintained 6432F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6433F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6434 6435DRM DRIVER FOR GENERIC EDP PANELS 6436R: Douglas Anderson <dianders@chromium.org> 6437F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6438F: drivers/gpu/drm/panel/panel-edp.c 6439 6440DRM DRIVER FOR GENERIC USB DISPLAY 6441M: Noralf Trønnes <noralf@tronnes.org> 6442S: Maintained 6443W: https://github.com/notro/gud/wiki 6444T: git git://anongit.freedesktop.org/drm/drm-misc 6445F: drivers/gpu/drm/gud/ 6446F: include/drm/gud.h 6447 6448DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6449M: Hans de Goede <hdegoede@redhat.com> 6450S: Maintained 6451T: git git://anongit.freedesktop.org/drm/drm-misc 6452F: drivers/gpu/drm/tiny/gm12u320.c 6453 6454DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6455M: Ondrej Jirman <megi@xff.cz> 6456M: Javier Martinez Canillas <javierm@redhat.com> 6457S: Maintained 6458T: git git://anongit.freedesktop.org/drm/drm-misc 6459F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6460F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6461 6462DRM DRIVER FOR HX8357D PANELS 6463M: Emma Anholt <emma@anholt.net> 6464S: Maintained 6465T: git git://anongit.freedesktop.org/drm/drm-misc 6466F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6467F: drivers/gpu/drm/tiny/hx8357d.c 6468 6469DRM DRIVER FOR ILITEK ILI9225 PANELS 6470M: David Lechner <david@lechnology.com> 6471S: Maintained 6472T: git git://anongit.freedesktop.org/drm/drm-misc 6473F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6474F: drivers/gpu/drm/tiny/ili9225.c 6475 6476DRM DRIVER FOR ILITEK ILI9486 PANELS 6477M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6478S: Maintained 6479T: git git://anongit.freedesktop.org/drm/drm-misc 6480F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6481F: drivers/gpu/drm/tiny/ili9486.c 6482 6483DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6484M: Jagan Teki <jagan@edgeble.ai> 6485S: Maintained 6486F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6487F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6488 6489DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6490M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6491S: Supported 6492T: git git://anongit.freedesktop.org/drm/drm-misc 6493F: drivers/gpu/drm/logicvc/ 6494 6495DRM DRIVER FOR LVDS PANELS 6496M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6497L: dri-devel@lists.freedesktop.org 6498T: git git://anongit.freedesktop.org/drm/drm-misc 6499S: Maintained 6500F: drivers/gpu/drm/panel/panel-lvds.c 6501F: Documentation/devicetree/bindings/display/lvds.yaml 6502F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6503 6504DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6505M: Guido Günther <agx@sigxcpu.org> 6506R: Purism Kernel Team <kernel@puri.sm> 6507S: Maintained 6508F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6509F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6510 6511DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6512M: Dave Airlie <airlied@redhat.com> 6513R: Thomas Zimmermann <tzimmermann@suse.de> 6514L: dri-devel@lists.freedesktop.org 6515S: Supported 6516T: git git://anongit.freedesktop.org/drm/drm-misc 6517F: drivers/gpu/drm/mgag200/ 6518 6519DRM DRIVER FOR MI0283QT 6520M: Noralf Trønnes <noralf@tronnes.org> 6521S: Maintained 6522T: git git://anongit.freedesktop.org/drm/drm-misc 6523F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6524F: drivers/gpu/drm/tiny/mi0283qt.c 6525 6526DRM DRIVER FOR MIPI DBI compatible panels 6527M: Noralf Trønnes <noralf@tronnes.org> 6528S: Maintained 6529W: https://github.com/notro/panel-mipi-dbi/wiki 6530T: git git://anongit.freedesktop.org/drm/drm-misc 6531F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6532F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6533 6534DRM DRIVER FOR MSM ADRENO GPU 6535M: Rob Clark <robdclark@gmail.com> 6536M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6537M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6538R: Sean Paul <sean@poorly.run> 6539L: linux-arm-msm@vger.kernel.org 6540L: dri-devel@lists.freedesktop.org 6541L: freedreno@lists.freedesktop.org 6542S: Maintained 6543B: https://gitlab.freedesktop.org/drm/msm/-/issues 6544T: git https://gitlab.freedesktop.org/drm/msm.git 6545F: Documentation/devicetree/bindings/display/msm/ 6546F: drivers/gpu/drm/msm/ 6547F: include/uapi/drm/msm_drm.h 6548 6549DRM DRIVER FOR NOVATEK NT35510 PANELS 6550M: Linus Walleij <linus.walleij@linaro.org> 6551S: Maintained 6552T: git git://anongit.freedesktop.org/drm/drm-misc 6553F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6554F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6555 6556DRM DRIVER FOR NOVATEK NT35560 PANELS 6557M: Linus Walleij <linus.walleij@linaro.org> 6558S: Maintained 6559T: git git://anongit.freedesktop.org/drm/drm-misc 6560F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6561F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6562 6563DRM DRIVER FOR NOVATEK NT36523 PANELS 6564M: Jianhua Lu <lujianhua000@gmail.com> 6565S: Maintained 6566T: git git://anongit.freedesktop.org/drm/drm-misc 6567F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6568F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6569 6570DRM DRIVER FOR NOVATEK NT36672A PANELS 6571M: Sumit Semwal <sumit.semwal@linaro.org> 6572S: Maintained 6573T: git git://anongit.freedesktop.org/drm/drm-misc 6574F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6575F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6576 6577DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6578M: Ben Skeggs <bskeggs@redhat.com> 6579M: Karol Herbst <kherbst@redhat.com> 6580M: Lyude Paul <lyude@redhat.com> 6581L: dri-devel@lists.freedesktop.org 6582L: nouveau@lists.freedesktop.org 6583S: Supported 6584W: https://nouveau.freedesktop.org/ 6585Q: https://patchwork.freedesktop.org/project/nouveau/ 6586Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6587B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6588C: irc://irc.oftc.net/nouveau 6589T: git https://gitlab.freedesktop.org/drm/nouveau.git 6590F: drivers/gpu/drm/nouveau/ 6591F: include/uapi/drm/nouveau_drm.h 6592 6593DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6594M: Stefan Mavrodiev <stefan@olimex.com> 6595S: Maintained 6596F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6597F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6598 6599DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6600R: Douglas Anderson <dianders@chromium.org> 6601F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6602F: drivers/gpu/drm/bridge/parade-ps8640.c 6603 6604DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6605M: Noralf Trønnes <noralf@tronnes.org> 6606S: Maintained 6607T: git git://anongit.freedesktop.org/drm/drm-misc 6608F: Documentation/devicetree/bindings/display/repaper.txt 6609F: drivers/gpu/drm/tiny/repaper.c 6610 6611DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6612M: Javier Martinez Canillas <javierm@redhat.com> 6613S: Maintained 6614T: git git://anongit.freedesktop.org/drm/drm-misc 6615F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6616F: drivers/gpu/drm/solomon/ssd130x* 6617 6618DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6619M: Dave Airlie <airlied@redhat.com> 6620M: Gerd Hoffmann <kraxel@redhat.com> 6621L: virtualization@lists.linux-foundation.org 6622S: Obsolete 6623W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6624T: git git://anongit.freedesktop.org/drm/drm-misc 6625F: drivers/gpu/drm/tiny/cirrus.c 6626 6627DRM DRIVER FOR QXL VIRTUAL GPU 6628M: Dave Airlie <airlied@redhat.com> 6629M: Gerd Hoffmann <kraxel@redhat.com> 6630L: virtualization@lists.linux-foundation.org 6631L: spice-devel@lists.freedesktop.org 6632S: Maintained 6633T: git git://anongit.freedesktop.org/drm/drm-misc 6634F: drivers/gpu/drm/qxl/ 6635F: include/uapi/drm/qxl_drm.h 6636 6637DRM DRIVER FOR RAYDIUM RM67191 PANELS 6638M: Robert Chiras <robert.chiras@nxp.com> 6639S: Maintained 6640F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6641F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6642 6643DRM DRIVER FOR SAMSUNG DB7430 PANELS 6644M: Linus Walleij <linus.walleij@linaro.org> 6645S: Maintained 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6648F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6649 6650DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6651M: Inki Dae <inki.dae@samsung.com> 6652M: Jagan Teki <jagan@amarulasolutions.com> 6653M: Marek Szyprowski <m.szyprowski@samsung.com> 6654S: Maintained 6655T: git git://anongit.freedesktop.org/drm/drm-misc 6656F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6657F: drivers/gpu/drm/bridge/samsung-dsim.c 6658F: include/drm/bridge/samsung-dsim.h 6659 6660DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6661M: Markuss Broks <markuss.broks@gmail.com> 6662S: Maintained 6663F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6664F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6665 6666DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6667M: Artur Weber <aweber.kernel@gmail.com> 6668S: Maintained 6669F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6670F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6671 6672DRM DRIVER FOR SITRONIX ST7703 PANELS 6673M: Guido Günther <agx@sigxcpu.org> 6674R: Purism Kernel Team <kernel@puri.sm> 6675R: Ondrej Jirman <megous@megous.com> 6676S: Maintained 6677F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6678F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6679 6680DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6681M: Thomas Zimmermann <tzimmermann@suse.de> 6682M: Javier Martinez Canillas <javierm@redhat.com> 6683L: dri-devel@lists.freedesktop.org 6684S: Maintained 6685T: git git://anongit.freedesktop.org/drm/drm-misc 6686F: drivers/gpu/drm/drm_aperture.c 6687F: drivers/gpu/drm/tiny/ofdrm.c 6688F: drivers/gpu/drm/tiny/simpledrm.c 6689F: drivers/video/aperture.c 6690F: drivers/video/nomodeset.c 6691F: include/drm/drm_aperture.h 6692F: include/linux/aperture.h 6693F: include/video/nomodeset.h 6694 6695DRM DRIVER FOR SITRONIX ST7586 PANELS 6696M: David Lechner <david@lechnology.com> 6697S: Maintained 6698T: git git://anongit.freedesktop.org/drm/drm-misc 6699F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6700F: drivers/gpu/drm/tiny/st7586.c 6701 6702DRM DRIVER FOR SITRONIX ST7701 PANELS 6703M: Jagan Teki <jagan@amarulasolutions.com> 6704S: Maintained 6705F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6706F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6707 6708DRM DRIVER FOR SITRONIX ST7735R PANELS 6709M: David Lechner <david@lechnology.com> 6710S: Maintained 6711T: git git://anongit.freedesktop.org/drm/drm-misc 6712F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6713F: drivers/gpu/drm/tiny/st7735r.c 6714 6715DRM DRIVER FOR ST-ERICSSON MCDE 6716M: Linus Walleij <linus.walleij@linaro.org> 6717S: Maintained 6718T: git git://anongit.freedesktop.org/drm/drm-misc 6719F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6720F: drivers/gpu/drm/mcde/ 6721 6722DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6723M: Jagan Teki <jagan@amarulasolutions.com> 6724S: Maintained 6725F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6726F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6727 6728DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6729R: Douglas Anderson <dianders@chromium.org> 6730F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6731F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6732 6733DRM DRIVER FOR TPO TPG110 PANELS 6734M: Linus Walleij <linus.walleij@linaro.org> 6735S: Maintained 6736T: git git://anongit.freedesktop.org/drm/drm-misc 6737F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6738F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6739 6740DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6741M: Dave Airlie <airlied@redhat.com> 6742R: Sean Paul <sean@poorly.run> 6743R: Thomas Zimmermann <tzimmermann@suse.de> 6744L: dri-devel@lists.freedesktop.org 6745S: Supported 6746T: git git://anongit.freedesktop.org/drm/drm-misc 6747F: drivers/gpu/drm/udl/ 6748 6749DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6750M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6751M: Melissa Wen <melissa.srw@gmail.com> 6752M: Maíra Canal <mairacanal@riseup.net> 6753R: Haneen Mohammed <hamohammed.sa@gmail.com> 6754R: Daniel Vetter <daniel@ffwll.ch> 6755L: dri-devel@lists.freedesktop.org 6756S: Maintained 6757T: git git://anongit.freedesktop.org/drm/drm-misc 6758F: Documentation/gpu/vkms.rst 6759F: drivers/gpu/drm/vkms/ 6760 6761DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6762M: Hans de Goede <hdegoede@redhat.com> 6763L: dri-devel@lists.freedesktop.org 6764S: Maintained 6765T: git git://anongit.freedesktop.org/drm/drm-misc 6766F: drivers/gpu/drm/vboxvideo/ 6767 6768DRM DRIVER FOR VMWARE VIRTUAL GPU 6769M: Zack Rusin <zackr@vmware.com> 6770R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6771L: dri-devel@lists.freedesktop.org 6772S: Supported 6773T: git git://anongit.freedesktop.org/drm/drm-misc 6774F: drivers/gpu/drm/vmwgfx/ 6775F: include/uapi/drm/vmwgfx_drm.h 6776 6777DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6778M: Linus Walleij <linus.walleij@linaro.org> 6779S: Maintained 6780T: git git://anongit.freedesktop.org/drm/drm-misc 6781F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6782F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6783 6784DRM DRIVERS 6785M: David Airlie <airlied@gmail.com> 6786M: Daniel Vetter <daniel@ffwll.ch> 6787L: dri-devel@lists.freedesktop.org 6788S: Maintained 6789B: https://gitlab.freedesktop.org/drm 6790C: irc://irc.oftc.net/dri-devel 6791T: git git://anongit.freedesktop.org/drm/drm 6792F: Documentation/devicetree/bindings/display/ 6793F: Documentation/devicetree/bindings/gpu/ 6794F: Documentation/gpu/ 6795F: drivers/gpu/ 6796F: include/drm/ 6797F: include/linux/vga* 6798F: include/uapi/drm/ 6799 6800DRM DRIVERS AND MISC GPU PATCHES 6801M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6802M: Maxime Ripard <mripard@kernel.org> 6803M: Thomas Zimmermann <tzimmermann@suse.de> 6804S: Maintained 6805W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6806T: git git://anongit.freedesktop.org/drm/drm-misc 6807F: Documentation/gpu/ 6808F: drivers/gpu/drm/* 6809F: drivers/gpu/vga/ 6810F: include/drm/drm* 6811F: include/linux/vga* 6812F: include/uapi/drm/drm* 6813 6814DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6815M: Oded Gabbay <ogabbay@kernel.org> 6816L: dri-devel@lists.freedesktop.org 6817S: Maintained 6818C: irc://irc.oftc.net/dri-devel 6819T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6820F: Documentation/accel/ 6821F: drivers/accel/ 6822F: include/drm/drm_accel.h 6823 6824DRM ACCEL DRIVERS FOR INTEL VPU 6825M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6826M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6827L: dri-devel@lists.freedesktop.org 6828S: Supported 6829T: git git://anongit.freedesktop.org/drm/drm-misc 6830F: drivers/accel/ivpu/ 6831F: include/uapi/drm/ivpu_accel.h 6832 6833DRM DRIVERS FOR ALLWINNER A10 6834M: Maxime Ripard <mripard@kernel.org> 6835M: Chen-Yu Tsai <wens@csie.org> 6836L: dri-devel@lists.freedesktop.org 6837S: Supported 6838T: git git://anongit.freedesktop.org/drm/drm-misc 6839F: Documentation/devicetree/bindings/display/allwinner* 6840F: drivers/gpu/drm/sun4i/ 6841 6842DRM DRIVERS FOR AMLOGIC SOCS 6843M: Neil Armstrong <neil.armstrong@linaro.org> 6844L: dri-devel@lists.freedesktop.org 6845L: linux-amlogic@lists.infradead.org 6846S: Supported 6847W: http://linux-meson.com/ 6848T: git git://anongit.freedesktop.org/drm/drm-misc 6849F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6850F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6851F: Documentation/gpu/meson.rst 6852F: drivers/gpu/drm/meson/ 6853 6854DRM DRIVERS FOR ATMEL HLCDC 6855M: Sam Ravnborg <sam@ravnborg.org> 6856M: Boris Brezillon <bbrezillon@kernel.org> 6857L: dri-devel@lists.freedesktop.org 6858S: Supported 6859T: git git://anongit.freedesktop.org/drm/drm-misc 6860F: Documentation/devicetree/bindings/display/atmel/ 6861F: drivers/gpu/drm/atmel-hlcdc/ 6862 6863DRM DRIVERS FOR BRIDGE CHIPS 6864M: Andrzej Hajda <andrzej.hajda@intel.com> 6865M: Neil Armstrong <neil.armstrong@linaro.org> 6866M: Robert Foss <rfoss@kernel.org> 6867R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6868R: Jonas Karlman <jonas@kwiboo.se> 6869R: Jernej Skrabec <jernej.skrabec@gmail.com> 6870S: Maintained 6871T: git git://anongit.freedesktop.org/drm/drm-misc 6872F: Documentation/devicetree/bindings/display/bridge/ 6873F: drivers/gpu/drm/bridge/ 6874F: drivers/gpu/drm/drm_bridge.c 6875F: include/drm/drm_bridge.h 6876 6877DRM DRIVERS FOR EXYNOS 6878M: Inki Dae <inki.dae@samsung.com> 6879M: Seung-Woo Kim <sw0312.kim@samsung.com> 6880M: Kyungmin Park <kyungmin.park@samsung.com> 6881L: dri-devel@lists.freedesktop.org 6882S: Supported 6883T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6884F: Documentation/devicetree/bindings/display/exynos/ 6885F: Documentation/devicetree/bindings/display/samsung/ 6886F: drivers/gpu/drm/exynos/ 6887F: include/uapi/drm/exynos_drm.h 6888 6889DRM DRIVERS FOR FREESCALE DCU 6890M: Stefan Agner <stefan@agner.ch> 6891M: Alison Wang <alison.wang@nxp.com> 6892L: dri-devel@lists.freedesktop.org 6893S: Supported 6894T: git git://anongit.freedesktop.org/drm/drm-misc 6895F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6896F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6897F: drivers/gpu/drm/fsl-dcu/ 6898 6899DRM DRIVERS FOR FREESCALE IMX 6900M: Philipp Zabel <p.zabel@pengutronix.de> 6901L: dri-devel@lists.freedesktop.org 6902S: Maintained 6903F: Documentation/devicetree/bindings/display/imx/ 6904F: drivers/gpu/drm/imx/ipuv3/ 6905F: drivers/gpu/ipu-v3/ 6906 6907DRM DRIVERS FOR FREESCALE IMX BRIDGE 6908M: Liu Ying <victor.liu@nxp.com> 6909L: dri-devel@lists.freedesktop.org 6910S: Maintained 6911F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6912F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6913F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6914F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6915F: drivers/gpu/drm/bridge/imx/ 6916 6917DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6918M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6919L: dri-devel@lists.freedesktop.org 6920S: Maintained 6921T: git git://github.com/patjak/drm-gma500 6922F: drivers/gpu/drm/gma500/ 6923 6924DRM DRIVERS FOR HISILICON 6925M: Xinliang Liu <xinliang.liu@linaro.org> 6926M: Tian Tao <tiantao6@hisilicon.com> 6927R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6928R: Sumit Semwal <sumit.semwal@linaro.org> 6929R: Yongqin Liu <yongqin.liu@linaro.org> 6930R: John Stultz <jstultz@google.com> 6931L: dri-devel@lists.freedesktop.org 6932S: Maintained 6933T: git git://anongit.freedesktop.org/drm/drm-misc 6934F: Documentation/devicetree/bindings/display/hisilicon/ 6935F: drivers/gpu/drm/hisilicon/ 6936 6937DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6938M: Deepak Rawat <drawat.floss@gmail.com> 6939L: linux-hyperv@vger.kernel.org 6940L: dri-devel@lists.freedesktop.org 6941S: Maintained 6942T: git git://anongit.freedesktop.org/drm/drm-misc 6943F: drivers/gpu/drm/hyperv 6944 6945DRM DRIVERS FOR LIMA 6946M: Qiang Yu <yuq825@gmail.com> 6947L: dri-devel@lists.freedesktop.org 6948L: lima@lists.freedesktop.org (moderated for non-subscribers) 6949S: Maintained 6950T: git git://anongit.freedesktop.org/drm/drm-misc 6951F: drivers/gpu/drm/lima/ 6952F: include/uapi/drm/lima_drm.h 6953 6954DRM DRIVERS FOR MEDIATEK 6955M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6956M: Philipp Zabel <p.zabel@pengutronix.de> 6957L: dri-devel@lists.freedesktop.org 6958L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6959S: Supported 6960F: Documentation/devicetree/bindings/display/mediatek/ 6961F: drivers/gpu/drm/mediatek/ 6962F: drivers/phy/mediatek/phy-mtk-dp.c 6963F: drivers/phy/mediatek/phy-mtk-hdmi* 6964F: drivers/phy/mediatek/phy-mtk-mipi* 6965 6966DRM DRIVERS FOR NVIDIA TEGRA 6967M: Thierry Reding <thierry.reding@gmail.com> 6968M: Mikko Perttunen <mperttunen@nvidia.com> 6969L: dri-devel@lists.freedesktop.org 6970L: linux-tegra@vger.kernel.org 6971S: Supported 6972T: git https://gitlab.freedesktop.org/drm/tegra.git 6973F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6974F: Documentation/devicetree/bindings/gpu/host1x/ 6975F: drivers/gpu/drm/tegra/ 6976F: drivers/gpu/host1x/ 6977F: include/linux/host1x.h 6978F: include/uapi/drm/tegra_drm.h 6979 6980DRM DRIVERS FOR RENESAS 6981M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6982M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6983L: dri-devel@lists.freedesktop.org 6984L: linux-renesas-soc@vger.kernel.org 6985S: Supported 6986T: git git://linuxtv.org/pinchartl/media drm/du/next 6987F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6988F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6989F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6990F: Documentation/devicetree/bindings/display/renesas,du.yaml 6991F: drivers/gpu/drm/rcar-du/ 6992F: drivers/gpu/drm/shmobile/ 6993F: include/linux/platform_data/shmob_drm.h 6994 6995DRM DRIVERS FOR ROCKCHIP 6996M: Sandy Huang <hjc@rock-chips.com> 6997M: Heiko Stübner <heiko@sntech.de> 6998L: dri-devel@lists.freedesktop.org 6999S: Maintained 7000T: git git://anongit.freedesktop.org/drm/drm-misc 7001F: Documentation/devicetree/bindings/display/rockchip/ 7002F: drivers/gpu/drm/rockchip/ 7003 7004DRM DRIVERS FOR STI 7005M: Alain Volmat <alain.volmat@foss.st.com> 7006L: dri-devel@lists.freedesktop.org 7007S: Maintained 7008T: git git://anongit.freedesktop.org/drm/drm-misc 7009F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7010F: drivers/gpu/drm/sti 7011 7012DRM DRIVERS FOR STM 7013M: Yannick Fertre <yannick.fertre@foss.st.com> 7014M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7015M: Philippe Cornu <philippe.cornu@foss.st.com> 7016L: dri-devel@lists.freedesktop.org 7017S: Maintained 7018T: git git://anongit.freedesktop.org/drm/drm-misc 7019F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7020F: drivers/gpu/drm/stm 7021 7022DRM DRIVERS FOR TI KEYSTONE 7023M: Jyri Sarha <jyri.sarha@iki.fi> 7024M: Tomi Valkeinen <tomba@kernel.org> 7025L: dri-devel@lists.freedesktop.org 7026S: Maintained 7027T: git git://anongit.freedesktop.org/drm/drm-misc 7028F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7029F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7030F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7031F: drivers/gpu/drm/tidss/ 7032 7033DRM DRIVERS FOR TI LCDC 7034M: Jyri Sarha <jyri.sarha@iki.fi> 7035R: Tomi Valkeinen <tomba@kernel.org> 7036L: dri-devel@lists.freedesktop.org 7037S: Maintained 7038F: Documentation/devicetree/bindings/display/tilcdc/ 7039F: drivers/gpu/drm/tilcdc/ 7040 7041DRM DRIVERS FOR TI OMAP 7042M: Tomi Valkeinen <tomba@kernel.org> 7043L: dri-devel@lists.freedesktop.org 7044S: Maintained 7045F: Documentation/devicetree/bindings/display/ti/ 7046F: drivers/gpu/drm/omapdrm/ 7047 7048DRM DRIVERS FOR V3D 7049M: Emma Anholt <emma@anholt.net> 7050M: Melissa Wen <mwen@igalia.com> 7051S: Supported 7052T: git git://anongit.freedesktop.org/drm/drm-misc 7053F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7054F: drivers/gpu/drm/v3d/ 7055F: include/uapi/drm/v3d_drm.h 7056 7057DRM DRIVERS FOR VC4 7058M: Emma Anholt <emma@anholt.net> 7059M: Maxime Ripard <mripard@kernel.org> 7060S: Supported 7061T: git git://github.com/anholt/linux 7062T: git git://anongit.freedesktop.org/drm/drm-misc 7063F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7064F: drivers/gpu/drm/vc4/ 7065F: include/uapi/drm/vc4_drm.h 7066 7067DRM DRIVERS FOR VIVANTE GPU IP 7068M: Lucas Stach <l.stach@pengutronix.de> 7069R: Russell King <linux+etnaviv@armlinux.org.uk> 7070R: Christian Gmeiner <christian.gmeiner@gmail.com> 7071L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7072L: dri-devel@lists.freedesktop.org 7073S: Maintained 7074F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7075F: drivers/gpu/drm/etnaviv/ 7076F: include/uapi/drm/etnaviv_drm.h 7077 7078DRM DRIVERS FOR XEN 7079M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7080L: dri-devel@lists.freedesktop.org 7081L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7082S: Supported 7083T: git git://anongit.freedesktop.org/drm/drm-misc 7084F: Documentation/gpu/xen-front.rst 7085F: drivers/gpu/drm/xen/ 7086 7087DRM DRIVERS FOR XILINX 7088M: Hyun Kwon <hyun.kwon@xilinx.com> 7089M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7090L: dri-devel@lists.freedesktop.org 7091S: Maintained 7092T: git git://anongit.freedesktop.org/drm/drm-misc 7093F: Documentation/devicetree/bindings/display/xlnx/ 7094F: drivers/gpu/drm/xlnx/ 7095 7096DRM PANEL DRIVERS 7097M: Neil Armstrong <neil.armstrong@linaro.org> 7098R: Sam Ravnborg <sam@ravnborg.org> 7099L: dri-devel@lists.freedesktop.org 7100S: Maintained 7101T: git git://anongit.freedesktop.org/drm/drm-misc 7102F: Documentation/devicetree/bindings/display/panel/ 7103F: drivers/gpu/drm/drm_panel.c 7104F: drivers/gpu/drm/panel/ 7105F: include/drm/drm_panel.h 7106 7107DRM PRIVACY-SCREEN CLASS 7108M: Hans de Goede <hdegoede@redhat.com> 7109L: dri-devel@lists.freedesktop.org 7110S: Maintained 7111T: git git://anongit.freedesktop.org/drm/drm-misc 7112F: drivers/gpu/drm/drm_privacy_screen* 7113F: include/drm/drm_privacy_screen* 7114 7115DRM TTM SUBSYSTEM 7116M: Christian Koenig <christian.koenig@amd.com> 7117M: Huang Rui <ray.huang@amd.com> 7118L: dri-devel@lists.freedesktop.org 7119S: Maintained 7120T: git git://anongit.freedesktop.org/drm/drm-misc 7121F: drivers/gpu/drm/ttm/ 7122F: include/drm/ttm/ 7123 7124DRM GPU SCHEDULER 7125M: Luben Tuikov <luben.tuikov@amd.com> 7126L: dri-devel@lists.freedesktop.org 7127S: Maintained 7128T: git git://anongit.freedesktop.org/drm/drm-misc 7129F: drivers/gpu/drm/scheduler/ 7130F: include/drm/gpu_scheduler.h 7131 7132DSBR100 USB FM RADIO DRIVER 7133M: Alexey Klimov <klimov.linux@gmail.com> 7134L: linux-media@vger.kernel.org 7135S: Maintained 7136T: git git://linuxtv.org/media_tree.git 7137F: drivers/media/radio/dsbr100.c 7138 7139DT3155 MEDIA DRIVER 7140M: Hans Verkuil <hverkuil@xs4all.nl> 7141L: linux-media@vger.kernel.org 7142S: Odd Fixes 7143W: https://linuxtv.org 7144T: git git://linuxtv.org/media_tree.git 7145F: drivers/media/pci/dt3155/ 7146 7147DVB_USB_AF9015 MEDIA DRIVER 7148M: Antti Palosaari <crope@iki.fi> 7149L: linux-media@vger.kernel.org 7150S: Maintained 7151W: https://linuxtv.org 7152W: http://palosaari.fi/linux/ 7153Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7154T: git git://linuxtv.org/anttip/media_tree.git 7155F: drivers/media/usb/dvb-usb-v2/af9015* 7156 7157DVB_USB_AF9035 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/af9035* 7166 7167DVB_USB_ANYSEE MEDIA DRIVER 7168M: Antti Palosaari <crope@iki.fi> 7169L: linux-media@vger.kernel.org 7170S: Maintained 7171W: https://linuxtv.org 7172W: http://palosaari.fi/linux/ 7173Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7174T: git git://linuxtv.org/anttip/media_tree.git 7175F: drivers/media/usb/dvb-usb-v2/anysee* 7176 7177DVB_USB_AU6610 MEDIA DRIVER 7178M: Antti Palosaari <crope@iki.fi> 7179L: linux-media@vger.kernel.org 7180S: Maintained 7181W: https://linuxtv.org 7182W: http://palosaari.fi/linux/ 7183Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7184T: git git://linuxtv.org/anttip/media_tree.git 7185F: drivers/media/usb/dvb-usb-v2/au6610* 7186 7187DVB_USB_CE6230 MEDIA DRIVER 7188M: Antti Palosaari <crope@iki.fi> 7189L: linux-media@vger.kernel.org 7190S: Maintained 7191W: https://linuxtv.org 7192W: http://palosaari.fi/linux/ 7193Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7194T: git git://linuxtv.org/anttip/media_tree.git 7195F: drivers/media/usb/dvb-usb-v2/ce6230* 7196 7197DVB_USB_CXUSB MEDIA DRIVER 7198M: Michael Krufky <mkrufky@linuxtv.org> 7199L: linux-media@vger.kernel.org 7200S: Maintained 7201W: https://linuxtv.org 7202W: http://github.com/mkrufky 7203Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7204T: git git://linuxtv.org/media_tree.git 7205F: drivers/media/usb/dvb-usb/cxusb* 7206 7207DVB_USB_EC168 MEDIA DRIVER 7208M: Antti Palosaari <crope@iki.fi> 7209L: linux-media@vger.kernel.org 7210S: Maintained 7211W: https://linuxtv.org 7212W: http://palosaari.fi/linux/ 7213Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7214T: git git://linuxtv.org/anttip/media_tree.git 7215F: drivers/media/usb/dvb-usb-v2/ec168* 7216 7217DVB_USB_GL861 MEDIA DRIVER 7218M: Antti Palosaari <crope@iki.fi> 7219L: linux-media@vger.kernel.org 7220S: Maintained 7221W: https://linuxtv.org 7222Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7223T: git git://linuxtv.org/anttip/media_tree.git 7224F: drivers/media/usb/dvb-usb-v2/gl861* 7225 7226DVB_USB_MXL111SF MEDIA DRIVER 7227M: Michael Krufky <mkrufky@linuxtv.org> 7228L: linux-media@vger.kernel.org 7229S: Maintained 7230W: https://linuxtv.org 7231W: http://github.com/mkrufky 7232Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7233T: git git://linuxtv.org/mkrufky/mxl111sf.git 7234F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7235 7236DVB_USB_RTL28XXU MEDIA DRIVER 7237M: Antti Palosaari <crope@iki.fi> 7238L: linux-media@vger.kernel.org 7239S: Maintained 7240W: https://linuxtv.org 7241W: http://palosaari.fi/linux/ 7242Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7243T: git git://linuxtv.org/anttip/media_tree.git 7244F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7245 7246DVB_USB_V2 MEDIA DRIVER 7247M: Antti Palosaari <crope@iki.fi> 7248L: linux-media@vger.kernel.org 7249S: Maintained 7250W: https://linuxtv.org 7251W: http://palosaari.fi/linux/ 7252Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7253T: git git://linuxtv.org/anttip/media_tree.git 7254F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7255F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7256 7257DYNAMIC DEBUG 7258M: Jason Baron <jbaron@akamai.com> 7259S: Maintained 7260F: include/linux/dynamic_debug.h 7261F: lib/dynamic_debug.c 7262M: Jim Cromie <jim.cromie@gmail.com> 7263F: lib/test_dynamic_debug.c 7264 7265DYNAMIC INTERRUPT MODERATION 7266M: Tal Gilboa <talgi@nvidia.com> 7267S: Maintained 7268F: Documentation/networking/net_dim.rst 7269F: include/linux/dim.h 7270F: lib/dim/ 7271 7272DZ DECSTATION DZ11 SERIAL DRIVER 7273M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7274S: Maintained 7275F: drivers/tty/serial/dz.* 7276 7277E3X0 POWER BUTTON DRIVER 7278M: Moritz Fischer <moritz.fischer@ettus.com> 7279L: usrp-users@lists.ettus.com 7280S: Supported 7281W: http://www.ettus.com 7282F: Documentation/devicetree/bindings/input/e3x0-button.txt 7283F: drivers/input/misc/e3x0-button.c 7284 7285E4000 MEDIA DRIVER 7286M: Antti Palosaari <crope@iki.fi> 7287L: linux-media@vger.kernel.org 7288S: Maintained 7289W: https://linuxtv.org 7290W: http://palosaari.fi/linux/ 7291Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7292T: git git://linuxtv.org/anttip/media_tree.git 7293F: drivers/media/tuners/e4000* 7294 7295EARTH_PT1 MEDIA DRIVER 7296M: Akihiro Tsukada <tskd08@gmail.com> 7297L: linux-media@vger.kernel.org 7298S: Odd Fixes 7299F: drivers/media/pci/pt1/ 7300 7301EARTH_PT3 MEDIA DRIVER 7302M: Akihiro Tsukada <tskd08@gmail.com> 7303L: linux-media@vger.kernel.org 7304S: Odd Fixes 7305F: drivers/media/pci/pt3/ 7306 7307EC100 MEDIA DRIVER 7308M: Antti Palosaari <crope@iki.fi> 7309L: linux-media@vger.kernel.org 7310S: Maintained 7311W: https://linuxtv.org 7312W: http://palosaari.fi/linux/ 7313Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7314T: git git://linuxtv.org/anttip/media_tree.git 7315F: drivers/media/dvb-frontends/ec100* 7316 7317ECRYPT FILE SYSTEM 7318M: Tyler Hicks <code@tyhicks.com> 7319L: ecryptfs@vger.kernel.org 7320S: Odd Fixes 7321W: http://ecryptfs.org 7322W: https://launchpad.net/ecryptfs 7323T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7324F: Documentation/filesystems/ecryptfs.rst 7325F: fs/ecryptfs/ 7326 7327EDAC-AMD64 7328M: Yazen Ghannam <yazen.ghannam@amd.com> 7329L: linux-edac@vger.kernel.org 7330S: Supported 7331F: drivers/edac/amd64_edac* 7332F: drivers/edac/mce_amd* 7333 7334EDAC-ARMADA 7335M: Jan Luebbe <jlu@pengutronix.de> 7336L: linux-edac@vger.kernel.org 7337S: Maintained 7338F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7339F: drivers/edac/armada_xp_* 7340 7341EDAC-AST2500 7342M: Stefan Schaeckeler <sschaeck@cisco.com> 7343S: Supported 7344F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7345F: drivers/edac/aspeed_edac.c 7346 7347EDAC-BLUEFIELD 7348M: Shravan Kumar Ramani <shravankr@nvidia.com> 7349S: Supported 7350F: drivers/edac/bluefield_edac.c 7351 7352EDAC-CALXEDA 7353M: Andre Przywara <andre.przywara@arm.com> 7354L: linux-edac@vger.kernel.org 7355S: Maintained 7356F: drivers/edac/highbank* 7357 7358EDAC-CAVIUM OCTEON 7359M: Ralf Baechle <ralf@linux-mips.org> 7360L: linux-edac@vger.kernel.org 7361L: linux-mips@vger.kernel.org 7362S: Supported 7363F: drivers/edac/octeon_edac* 7364 7365EDAC-CAVIUM THUNDERX 7366M: Robert Richter <rric@kernel.org> 7367L: linux-edac@vger.kernel.org 7368S: Odd Fixes 7369F: drivers/edac/thunderx_edac* 7370 7371EDAC-CORE 7372M: Borislav Petkov <bp@alien8.de> 7373M: Tony Luck <tony.luck@intel.com> 7374R: James Morse <james.morse@arm.com> 7375R: Mauro Carvalho Chehab <mchehab@kernel.org> 7376R: Robert Richter <rric@kernel.org> 7377L: linux-edac@vger.kernel.org 7378S: Supported 7379T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7380F: Documentation/admin-guide/ras.rst 7381F: Documentation/driver-api/edac.rst 7382F: drivers/edac/ 7383F: include/linux/edac.h 7384 7385EDAC-DMC520 7386M: Lei Wang <lewan@microsoft.com> 7387L: linux-edac@vger.kernel.org 7388S: Supported 7389F: drivers/edac/dmc520_edac.c 7390 7391EDAC-E752X 7392M: Mark Gross <markgross@kernel.org> 7393L: linux-edac@vger.kernel.org 7394S: Maintained 7395F: drivers/edac/e752x_edac.c 7396 7397EDAC-E7XXX 7398L: linux-edac@vger.kernel.org 7399S: Maintained 7400F: drivers/edac/e7xxx_edac.c 7401 7402EDAC-FSL_DDR 7403M: York Sun <york.sun@nxp.com> 7404L: linux-edac@vger.kernel.org 7405S: Maintained 7406F: drivers/edac/fsl_ddr_edac.* 7407 7408EDAC-GHES 7409M: Mauro Carvalho Chehab <mchehab@kernel.org> 7410L: linux-edac@vger.kernel.org 7411S: Maintained 7412F: drivers/edac/ghes_edac.c 7413 7414EDAC-I10NM 7415M: Tony Luck <tony.luck@intel.com> 7416L: linux-edac@vger.kernel.org 7417S: Maintained 7418F: drivers/edac/i10nm_base.c 7419 7420EDAC-I3000 7421L: linux-edac@vger.kernel.org 7422S: Orphan 7423F: drivers/edac/i3000_edac.c 7424 7425EDAC-I5000 7426L: linux-edac@vger.kernel.org 7427S: Maintained 7428F: drivers/edac/i5000_edac.c 7429 7430EDAC-I5400 7431M: Mauro Carvalho Chehab <mchehab@kernel.org> 7432L: linux-edac@vger.kernel.org 7433S: Maintained 7434F: drivers/edac/i5400_edac.c 7435 7436EDAC-I7300 7437M: Mauro Carvalho Chehab <mchehab@kernel.org> 7438L: linux-edac@vger.kernel.org 7439S: Maintained 7440F: drivers/edac/i7300_edac.c 7441 7442EDAC-I7CORE 7443M: Mauro Carvalho Chehab <mchehab@kernel.org> 7444L: linux-edac@vger.kernel.org 7445S: Maintained 7446F: drivers/edac/i7core_edac.c 7447 7448EDAC-I82443BXGX 7449M: Tim Small <tim@buttersideup.com> 7450L: linux-edac@vger.kernel.org 7451S: Maintained 7452F: drivers/edac/i82443bxgx_edac.c 7453 7454EDAC-I82975X 7455M: "Arvind R." <arvino55@gmail.com> 7456L: linux-edac@vger.kernel.org 7457S: Maintained 7458F: drivers/edac/i82975x_edac.c 7459 7460EDAC-IE31200 7461M: Jason Baron <jbaron@akamai.com> 7462L: linux-edac@vger.kernel.org 7463S: Maintained 7464F: drivers/edac/ie31200_edac.c 7465 7466EDAC-IGEN6 7467M: Tony Luck <tony.luck@intel.com> 7468R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7469L: linux-edac@vger.kernel.org 7470S: Maintained 7471F: drivers/edac/igen6_edac.c 7472 7473EDAC-MPC85XX 7474M: Johannes Thumshirn <morbidrsa@gmail.com> 7475L: linux-edac@vger.kernel.org 7476S: Maintained 7477F: drivers/edac/mpc85xx_edac.[ch] 7478 7479EDAC-PASEMI 7480M: Egor Martovetsky <egor@pasemi.com> 7481L: linux-edac@vger.kernel.org 7482S: Maintained 7483F: drivers/edac/pasemi_edac.c 7484 7485EDAC-PND2 7486M: Tony Luck <tony.luck@intel.com> 7487L: linux-edac@vger.kernel.org 7488S: Maintained 7489F: drivers/edac/pnd2_edac.[ch] 7490 7491EDAC-QCOM 7492M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7493L: linux-arm-msm@vger.kernel.org 7494L: linux-edac@vger.kernel.org 7495S: Maintained 7496F: drivers/edac/qcom_edac.c 7497 7498EDAC-R82600 7499M: Tim Small <tim@buttersideup.com> 7500L: linux-edac@vger.kernel.org 7501S: Maintained 7502F: drivers/edac/r82600_edac.c 7503 7504EDAC-SBRIDGE 7505M: Tony Luck <tony.luck@intel.com> 7506R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7507L: linux-edac@vger.kernel.org 7508S: Maintained 7509F: drivers/edac/sb_edac.c 7510 7511EDAC-SKYLAKE 7512M: Tony Luck <tony.luck@intel.com> 7513L: linux-edac@vger.kernel.org 7514S: Maintained 7515F: drivers/edac/skx_*.[ch] 7516 7517EDAC-TI 7518M: Tero Kristo <kristo@kernel.org> 7519L: linux-edac@vger.kernel.org 7520S: Odd Fixes 7521F: drivers/edac/ti_edac.c 7522 7523EDIROL UA-101/UA-1000 DRIVER 7524M: Clemens Ladisch <clemens@ladisch.de> 7525L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7526S: Maintained 7527T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7528F: sound/usb/misc/ua101.c 7529 7530EFI TEST DRIVER 7531M: Ivan Hu <ivan.hu@canonical.com> 7532M: Ard Biesheuvel <ardb@kernel.org> 7533L: linux-efi@vger.kernel.org 7534S: Maintained 7535F: drivers/firmware/efi/test/ 7536 7537EFI VARIABLE FILESYSTEM 7538M: Jeremy Kerr <jk@ozlabs.org> 7539M: Ard Biesheuvel <ardb@kernel.org> 7540L: linux-efi@vger.kernel.org 7541S: Maintained 7542T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7543F: fs/efivarfs/ 7544 7545EFIFB FRAMEBUFFER DRIVER 7546M: Peter Jones <pjones@redhat.com> 7547L: linux-fbdev@vger.kernel.org 7548S: Maintained 7549F: drivers/video/fbdev/efifb.c 7550 7551EFS FILESYSTEM 7552S: Orphan 7553W: http://aeschi.ch.eu.org/efs/ 7554F: fs/efs/ 7555 7556EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7557M: Douglas Miller <dougmill@linux.ibm.com> 7558L: netdev@vger.kernel.org 7559S: Maintained 7560F: drivers/net/ethernet/ibm/ehea/ 7561 7562ELM327 CAN NETWORK DRIVER 7563M: Max Staudt <max@enpas.org> 7564L: linux-can@vger.kernel.org 7565S: Maintained 7566F: Documentation/networking/device_drivers/can/can327.rst 7567F: drivers/net/can/can327.c 7568 7569EM28XX VIDEO4LINUX DRIVER 7570M: Mauro Carvalho Chehab <mchehab@kernel.org> 7571L: linux-media@vger.kernel.org 7572S: Maintained 7573W: https://linuxtv.org 7574T: git git://linuxtv.org/media_tree.git 7575F: Documentation/admin-guide/media/em28xx* 7576F: drivers/media/usb/em28xx/ 7577 7578EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7579M: Adrian Hunter <adrian.hunter@intel.com> 7580M: Ritesh Harjani <riteshh@codeaurora.org> 7581M: Asutosh Das <asutoshd@codeaurora.org> 7582L: linux-mmc@vger.kernel.org 7583S: Supported 7584F: drivers/mmc/host/cqhci* 7585 7586EMULEX 10Gbps iSCSI - OneConnect DRIVER 7587M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7588L: linux-scsi@vger.kernel.org 7589S: Supported 7590W: http://www.broadcom.com 7591F: drivers/scsi/be2iscsi/ 7592 7593EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7594M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7595M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7596M: Somnath Kotur <somnath.kotur@broadcom.com> 7597L: netdev@vger.kernel.org 7598S: Supported 7599W: http://www.emulex.com 7600F: drivers/net/ethernet/emulex/benet/ 7601 7602EMULEX ONECONNECT ROCE DRIVER 7603M: Selvin Xavier <selvin.xavier@broadcom.com> 7604L: linux-rdma@vger.kernel.org 7605S: Odd Fixes 7606W: http://www.broadcom.com 7607F: drivers/infiniband/hw/ocrdma/ 7608F: include/uapi/rdma/ocrdma-abi.h 7609 7610EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7611M: James Smart <james.smart@broadcom.com> 7612M: Dick Kennedy <dick.kennedy@broadcom.com> 7613L: linux-scsi@vger.kernel.org 7614S: Supported 7615W: http://www.broadcom.com 7616F: drivers/scsi/lpfc/ 7617 7618EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7619M: James Smart <james.smart@broadcom.com> 7620M: Ram Vegesna <ram.vegesna@broadcom.com> 7621L: linux-scsi@vger.kernel.org 7622L: target-devel@vger.kernel.org 7623S: Supported 7624W: http://www.broadcom.com 7625F: drivers/scsi/elx/ 7626 7627ENE CB710 FLASH CARD READER DRIVER 7628M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7629S: Maintained 7630F: drivers/misc/cb710/ 7631F: drivers/mmc/host/cb710-mmc.* 7632F: include/linux/cb710.h 7633 7634ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7635M: Maxim Levitsky <maximlevitsky@gmail.com> 7636S: Maintained 7637F: drivers/media/rc/ene_ir.* 7638 7639EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7640M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7641L: linuxppc-dev@lists.ozlabs.org 7642S: Maintained 7643F: drivers/tty/ehv_bytechan.c 7644 7645EPSON S1D13XXX FRAMEBUFFER DRIVER 7646M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7647S: Maintained 7648T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7649F: drivers/video/fbdev/s1d13xxxfb.c 7650F: include/video/s1d13xxxfb.h 7651 7652EROFS FILE SYSTEM 7653M: Gao Xiang <xiang@kernel.org> 7654M: Chao Yu <chao@kernel.org> 7655R: Yue Hu <huyue2@coolpad.com> 7656R: Jeffle Xu <jefflexu@linux.alibaba.com> 7657L: linux-erofs@lists.ozlabs.org 7658S: Maintained 7659T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7660F: Documentation/ABI/testing/sysfs-fs-erofs 7661F: Documentation/filesystems/erofs.rst 7662F: fs/erofs/ 7663F: include/trace/events/erofs.h 7664 7665ERRSEQ ERROR TRACKING INFRASTRUCTURE 7666M: Jeff Layton <jlayton@kernel.org> 7667S: Maintained 7668F: include/linux/errseq.h 7669F: lib/errseq.c 7670 7671ESD CAN/USB DRIVERS 7672M: Frank Jungclaus <frank.jungclaus@esd.eu> 7673R: socketcan@esd.eu 7674L: linux-can@vger.kernel.org 7675S: Maintained 7676F: drivers/net/can/usb/esd_usb.c 7677 7678ET131X NETWORK DRIVER 7679M: Mark Einon <mark.einon@gmail.com> 7680S: Odd Fixes 7681F: drivers/net/ethernet/agere/ 7682 7683ETAS ES58X CAN/USB DRIVER 7684M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7685L: linux-can@vger.kernel.org 7686S: Maintained 7687F: Documentation/networking/devlink/etas_es58x.rst 7688F: drivers/net/can/usb/etas_es58x/ 7689 7690ETHERNET BRIDGE 7691M: Roopa Prabhu <roopa@nvidia.com> 7692M: Nikolay Aleksandrov <razor@blackwall.org> 7693L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7694L: netdev@vger.kernel.org 7695S: Maintained 7696W: http://www.linuxfoundation.org/en/Net:Bridge 7697F: include/linux/netfilter_bridge/ 7698F: net/bridge/ 7699 7700ETHERNET PHY LIBRARY 7701M: Andrew Lunn <andrew@lunn.ch> 7702M: Heiner Kallweit <hkallweit1@gmail.com> 7703R: Russell King <linux@armlinux.org.uk> 7704L: netdev@vger.kernel.org 7705S: Maintained 7706F: Documentation/ABI/testing/sysfs-class-net-phydev 7707F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7708F: Documentation/devicetree/bindings/net/mdio* 7709F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7710F: Documentation/networking/phy.rst 7711F: drivers/net/mdio/ 7712F: drivers/net/mdio/acpi_mdio.c 7713F: drivers/net/mdio/fwnode_mdio.c 7714F: drivers/net/mdio/of_mdio.c 7715F: drivers/net/pcs/ 7716F: drivers/net/phy/ 7717F: include/dt-bindings/net/qca-ar803x.h 7718F: include/linux/linkmode.h 7719F: include/linux/*mdio*.h 7720F: include/linux/mdio/*.h 7721F: include/linux/mii.h 7722F: include/linux/of_net.h 7723F: include/linux/phy.h 7724F: include/linux/phy_fixed.h 7725F: include/linux/platform_data/mdio-bcm-unimac.h 7726F: include/linux/platform_data/mdio-gpio.h 7727F: include/trace/events/mdio.h 7728F: include/uapi/linux/mdio.h 7729F: include/uapi/linux/mii.h 7730F: net/core/of_net.c 7731 7732EXEC & BINFMT API 7733R: Eric Biederman <ebiederm@xmission.com> 7734R: Kees Cook <keescook@chromium.org> 7735L: linux-mm@kvack.org 7736S: Supported 7737T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7738F: fs/*binfmt_*.c 7739F: fs/exec.c 7740F: include/linux/binfmts.h 7741F: include/linux/elf.h 7742F: include/uapi/linux/binfmts.h 7743F: include/uapi/linux/elf.h 7744F: tools/testing/selftests/exec/ 7745N: asm/elf.h 7746N: binfmt 7747 7748EXFAT FILE SYSTEM 7749M: Namjae Jeon <linkinjeon@kernel.org> 7750M: Sungjong Seo <sj1557.seo@samsung.com> 7751L: linux-fsdevel@vger.kernel.org 7752S: Maintained 7753T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7754F: fs/exfat/ 7755 7756EXT2 FILE SYSTEM 7757M: Jan Kara <jack@suse.com> 7758L: linux-ext4@vger.kernel.org 7759S: Maintained 7760F: Documentation/filesystems/ext2.rst 7761F: fs/ext2/ 7762F: include/linux/ext2* 7763 7764EXT4 FILE SYSTEM 7765M: "Theodore Ts'o" <tytso@mit.edu> 7766M: Andreas Dilger <adilger.kernel@dilger.ca> 7767L: linux-ext4@vger.kernel.org 7768S: Maintained 7769W: http://ext4.wiki.kernel.org 7770Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7771T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7772F: Documentation/filesystems/ext4/ 7773F: fs/ext4/ 7774F: include/trace/events/ext4.h 7775F: include/uapi/linux/ext4.h 7776 7777Extended Verification Module (EVM) 7778M: Mimi Zohar <zohar@linux.ibm.com> 7779L: linux-integrity@vger.kernel.org 7780S: Supported 7781T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7782F: security/integrity/evm/ 7783F: security/integrity/ 7784 7785EXTENSIBLE FIRMWARE INTERFACE (EFI) 7786M: Ard Biesheuvel <ardb@kernel.org> 7787L: linux-efi@vger.kernel.org 7788S: Maintained 7789T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7790F: Documentation/admin-guide/efi-stub.rst 7791F: arch/*/include/asm/efi.h 7792F: arch/*/kernel/efi.c 7793F: arch/arm/boot/compressed/efi-header.S 7794F: arch/x86/platform/efi/ 7795F: drivers/firmware/efi/ 7796F: include/linux/efi*.h 7797 7798EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7799M: MyungJoo Ham <myungjoo.ham@samsung.com> 7800M: Chanwoo Choi <cw00.choi@samsung.com> 7801L: linux-kernel@vger.kernel.org 7802S: Maintained 7803T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7804F: Documentation/devicetree/bindings/extcon/ 7805F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7806F: drivers/extcon/ 7807F: include/linux/extcon.h 7808F: include/linux/extcon/ 7809 7810EXTRA BOOT CONFIG 7811M: Masami Hiramatsu <mhiramat@kernel.org> 7812L: linux-kernel@vger.kernel.org 7813L: linux-trace-kernel@vger.kernel.org 7814Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7815S: Maintained 7816T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7817F: Documentation/admin-guide/bootconfig.rst 7818F: fs/proc/bootconfig.c 7819F: include/linux/bootconfig.h 7820F: lib/bootconfig-data.S 7821F: lib/bootconfig.c 7822F: tools/bootconfig/* 7823F: tools/bootconfig/scripts/* 7824 7825EXYNOS DP DRIVER 7826M: Jingoo Han <jingoohan1@gmail.com> 7827L: dri-devel@lists.freedesktop.org 7828S: Maintained 7829F: drivers/gpu/drm/exynos/exynos_dp* 7830 7831EXYNOS SYSMMU (IOMMU) driver 7832M: Marek Szyprowski <m.szyprowski@samsung.com> 7833L: iommu@lists.linux.dev 7834S: Maintained 7835F: drivers/iommu/exynos-iommu.c 7836 7837F2FS FILE SYSTEM 7838M: Jaegeuk Kim <jaegeuk@kernel.org> 7839M: Chao Yu <chao@kernel.org> 7840L: linux-f2fs-devel@lists.sourceforge.net 7841S: Maintained 7842W: https://f2fs.wiki.kernel.org/ 7843Q: https://patchwork.kernel.org/project/f2fs/list/ 7844B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7845T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7846F: Documentation/ABI/testing/sysfs-fs-f2fs 7847F: Documentation/filesystems/f2fs.rst 7848F: fs/f2fs/ 7849F: include/linux/f2fs_fs.h 7850F: include/trace/events/f2fs.h 7851F: include/uapi/linux/f2fs.h 7852 7853F71805F HARDWARE MONITORING DRIVER 7854M: Jean Delvare <jdelvare@suse.com> 7855L: linux-hwmon@vger.kernel.org 7856S: Maintained 7857F: Documentation/hwmon/f71805f.rst 7858F: drivers/hwmon/f71805f.c 7859 7860FADDR2LINE 7861M: Josh Poimboeuf <jpoimboe@kernel.org> 7862S: Maintained 7863F: scripts/faddr2line 7864 7865FAILOVER MODULE 7866M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7867L: netdev@vger.kernel.org 7868S: Supported 7869F: Documentation/networking/failover.rst 7870F: include/net/failover.h 7871F: net/core/failover.c 7872 7873FANOTIFY 7874M: Jan Kara <jack@suse.cz> 7875R: Amir Goldstein <amir73il@gmail.com> 7876R: Matthew Bobrowski <repnop@google.com> 7877L: linux-fsdevel@vger.kernel.org 7878S: Maintained 7879F: fs/notify/fanotify/ 7880F: include/linux/fanotify.h 7881F: include/uapi/linux/fanotify.h 7882 7883FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7884M: Linus Walleij <linus.walleij@linaro.org> 7885L: linux-usb@vger.kernel.org 7886S: Maintained 7887F: drivers/usb/fotg210/ 7888 7889FARSYNC SYNCHRONOUS DRIVER 7890M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7891S: Supported 7892W: http://www.farsite.co.uk/ 7893F: drivers/net/wan/farsync.* 7894 7895FAULT INJECTION SUPPORT 7896M: Akinobu Mita <akinobu.mita@gmail.com> 7897S: Supported 7898F: Documentation/fault-injection/ 7899F: lib/fault-inject.c 7900 7901FBTFT Framebuffer drivers 7902L: dri-devel@lists.freedesktop.org 7903L: linux-fbdev@vger.kernel.org 7904S: Orphan 7905F: drivers/staging/fbtft/ 7906 7907FC0011 TUNER DRIVER 7908M: Michael Buesch <m@bues.ch> 7909L: linux-media@vger.kernel.org 7910S: Maintained 7911F: drivers/media/tuners/fc0011.c 7912F: drivers/media/tuners/fc0011.h 7913 7914FC2580 MEDIA DRIVER 7915M: Antti Palosaari <crope@iki.fi> 7916L: linux-media@vger.kernel.org 7917S: Maintained 7918W: https://linuxtv.org 7919W: http://palosaari.fi/linux/ 7920Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7921T: git git://linuxtv.org/anttip/media_tree.git 7922F: drivers/media/tuners/fc2580* 7923 7924FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7925M: Hannes Reinecke <hare@suse.de> 7926L: linux-scsi@vger.kernel.org 7927S: Supported 7928W: www.Open-FCoE.org 7929F: drivers/scsi/fcoe/ 7930F: drivers/scsi/libfc/ 7931F: include/scsi/fc/ 7932F: include/scsi/libfc.h 7933F: include/scsi/libfcoe.h 7934F: include/uapi/scsi/fc/ 7935 7936FILE LOCKING (flock() and fcntl()/lockf()) 7937M: Jeff Layton <jlayton@kernel.org> 7938M: Chuck Lever <chuck.lever@oracle.com> 7939L: linux-fsdevel@vger.kernel.org 7940S: Maintained 7941F: fs/fcntl.c 7942F: fs/locks.c 7943F: include/linux/fcntl.h 7944F: include/uapi/linux/fcntl.h 7945 7946FILESYSTEM DIRECT ACCESS (DAX) 7947M: Dan Williams <dan.j.williams@intel.com> 7948R: Matthew Wilcox <willy@infradead.org> 7949R: Jan Kara <jack@suse.cz> 7950L: linux-fsdevel@vger.kernel.org 7951L: nvdimm@lists.linux.dev 7952S: Supported 7953F: fs/dax.c 7954F: include/linux/dax.h 7955F: include/trace/events/fs_dax.h 7956 7957FILESYSTEMS (VFS and infrastructure) 7958M: Alexander Viro <viro@zeniv.linux.org.uk> 7959M: Christian Brauner <brauner@kernel.org> 7960L: linux-fsdevel@vger.kernel.org 7961S: Maintained 7962F: fs/* 7963F: include/linux/fs.h 7964F: include/linux/fs_types.h 7965F: include/uapi/linux/fs.h 7966F: include/uapi/linux/openat2.h 7967 7968FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7969M: Riku Voipio <riku.voipio@iki.fi> 7970L: linux-hwmon@vger.kernel.org 7971S: Maintained 7972F: drivers/hwmon/f75375s.c 7973F: include/linux/f75375s.h 7974 7975FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7976M: Clemens Ladisch <clemens@ladisch.de> 7977M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7978L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7979S: Maintained 7980T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7981F: include/uapi/sound/firewire.h 7982F: sound/firewire/ 7983 7984FIREWIRE MEDIA DRIVERS (firedtv) 7985M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7986L: linux-media@vger.kernel.org 7987L: linux1394-devel@lists.sourceforge.net 7988S: Maintained 7989T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7990F: drivers/media/firewire/ 7991 7992FIREWIRE SBP-2 TARGET 7993M: Chris Boot <bootc@bootc.net> 7994L: linux-scsi@vger.kernel.org 7995L: target-devel@vger.kernel.org 7996L: linux1394-devel@lists.sourceforge.net 7997S: Maintained 7998T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7999F: drivers/target/sbp/ 8000 8001FIREWIRE SUBSYSTEM 8002M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8003M: Takashi Sakamoto <takaswie@kernel.org> 8004L: linux1394-devel@lists.sourceforge.net 8005S: Maintained 8006W: http://ieee1394.docs.kernel.org/ 8007T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8008F: drivers/firewire/ 8009F: include/linux/firewire.h 8010F: include/uapi/linux/firewire*.h 8011F: tools/firewire/ 8012 8013FIRMWARE FRAMEWORK FOR ARMV8-A 8014M: Sudeep Holla <sudeep.holla@arm.com> 8015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8016S: Maintained 8017F: drivers/firmware/arm_ffa/ 8018F: include/linux/arm_ffa.h 8019 8020FIRMWARE LOADER (request_firmware) 8021M: Luis Chamberlain <mcgrof@kernel.org> 8022M: Russ Weight <russell.h.weight@intel.com> 8023L: linux-kernel@vger.kernel.org 8024S: Maintained 8025F: Documentation/firmware_class/ 8026F: drivers/base/firmware_loader/ 8027F: include/linux/firmware.h 8028 8029FLEXTIMER FTM-QUADDEC DRIVER 8030M: Patrick Havelange <patrick.havelange@essensium.com> 8031L: linux-iio@vger.kernel.org 8032S: Maintained 8033F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8034F: drivers/counter/ftm-quaddec.c 8035 8036FLOPPY DRIVER 8037M: Denis Efremov <efremov@linux.com> 8038L: linux-block@vger.kernel.org 8039S: Odd Fixes 8040F: drivers/block/floppy.c 8041 8042FLYSKY FSIA6B RC RECEIVER 8043M: Markus Koch <markus@notsyncing.net> 8044L: linux-input@vger.kernel.org 8045S: Maintained 8046F: drivers/input/joystick/fsia6b.c 8047 8048FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8049M: Geoffrey D. Bennett <g@b4.vu> 8050L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8051S: Maintained 8052T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8053F: sound/usb/mixer_scarlett_gen2.c 8054 8055FORCEDETH GIGABIT ETHERNET DRIVER 8056M: Rain River <rain.1986.08.12@gmail.com> 8057M: Zhu Yanjun <zyjzyj2000@gmail.com> 8058L: netdev@vger.kernel.org 8059S: Maintained 8060F: drivers/net/ethernet/nvidia/* 8061 8062FORTIFY_SOURCE 8063M: Kees Cook <keescook@chromium.org> 8064L: linux-hardening@vger.kernel.org 8065S: Supported 8066T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8067F: include/linux/fortify-string.h 8068F: lib/fortify_kunit.c 8069F: lib/memcpy_kunit.c 8070F: lib/strscpy_kunit.c 8071F: lib/test_fortify/* 8072F: scripts/test_fortify.sh 8073K: \b__NO_FORTIFY\b 8074 8075FPGA DFL DRIVERS 8076M: Wu Hao <hao.wu@intel.com> 8077R: Tom Rix <trix@redhat.com> 8078L: linux-fpga@vger.kernel.org 8079S: Maintained 8080F: Documentation/ABI/testing/sysfs-bus-dfl* 8081F: Documentation/fpga/dfl.rst 8082F: drivers/fpga/dfl* 8083F: drivers/uio/uio_dfl.c 8084F: include/linux/dfl.h 8085F: include/uapi/linux/fpga-dfl.h 8086 8087FPGA MANAGER FRAMEWORK 8088M: Moritz Fischer <mdf@kernel.org> 8089M: Wu Hao <hao.wu@intel.com> 8090M: Xu Yilun <yilun.xu@intel.com> 8091R: Tom Rix <trix@redhat.com> 8092L: linux-fpga@vger.kernel.org 8093S: Maintained 8094Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8095T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8096F: Documentation/devicetree/bindings/fpga/ 8097F: Documentation/driver-api/fpga/ 8098F: Documentation/fpga/ 8099F: drivers/fpga/ 8100F: include/linux/fpga/ 8101 8102INTEL MAX10 BMC SECURE UPDATES 8103M: Russ Weight <russell.h.weight@intel.com> 8104L: linux-fpga@vger.kernel.org 8105S: Maintained 8106F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8107F: drivers/fpga/intel-m10-bmc-sec-update.c 8108 8109MICROCHIP POLARFIRE FPGA DRIVERS 8110M: Conor Dooley <conor.dooley@microchip.com> 8111R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8112L: linux-fpga@vger.kernel.org 8113S: Supported 8114F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8115F: drivers/fpga/microchip-spi.c 8116 8117FPU EMULATOR 8118M: Bill Metzenthen <billm@melbpc.org.au> 8119S: Maintained 8120W: https://floatingpoint.billm.au/ 8121F: arch/x86/math-emu/ 8122 8123FRAMEBUFFER CORE 8124M: Daniel Vetter <daniel@ffwll.ch> 8125F: drivers/video/fbdev/core/ 8126S: Odd Fixes 8127T: git git://anongit.freedesktop.org/drm/drm-misc 8128 8129FRAMEBUFFER LAYER 8130M: Helge Deller <deller@gmx.de> 8131L: linux-fbdev@vger.kernel.org 8132L: dri-devel@lists.freedesktop.org 8133S: Maintained 8134Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8135T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8136F: Documentation/fb/ 8137F: drivers/video/ 8138F: include/linux/fb.h 8139F: include/uapi/linux/fb.h 8140F: include/uapi/video/ 8141F: include/video/ 8142 8143FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8144M: Horia Geantă <horia.geanta@nxp.com> 8145M: Pankaj Gupta <pankaj.gupta@nxp.com> 8146M: Gaurav Jain <gaurav.jain@nxp.com> 8147L: linux-crypto@vger.kernel.org 8148S: Maintained 8149F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8150F: drivers/crypto/caam/ 8151 8152FREESCALE COLDFIRE M5441X MMC DRIVER 8153M: Angelo Dureghello <angelo.dureghello@timesys.com> 8154L: linux-mmc@vger.kernel.org 8155S: Maintained 8156F: drivers/mmc/host/sdhci-esdhc-mcf.c 8157F: include/linux/platform_data/mmc-esdhc-mcf.h 8158 8159FREESCALE DIU FRAMEBUFFER DRIVER 8160M: Timur Tabi <timur@kernel.org> 8161L: linux-fbdev@vger.kernel.org 8162S: Maintained 8163F: drivers/video/fbdev/fsl-diu-fb.* 8164 8165FREESCALE DMA DRIVER 8166M: Li Yang <leoyang.li@nxp.com> 8167M: Zhang Wei <zw@zh-kernel.org> 8168L: linuxppc-dev@lists.ozlabs.org 8169S: Maintained 8170F: drivers/dma/fsldma.* 8171 8172FREESCALE DSPI DRIVER 8173M: Vladimir Oltean <olteanv@gmail.com> 8174L: linux-spi@vger.kernel.org 8175S: Maintained 8176F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8177F: drivers/spi/spi-fsl-dspi.c 8178F: include/linux/spi/spi-fsl-dspi.h 8179 8180FREESCALE ENETC ETHERNET DRIVERS 8181M: Claudiu Manoil <claudiu.manoil@nxp.com> 8182L: netdev@vger.kernel.org 8183S: Maintained 8184F: drivers/net/ethernet/freescale/enetc/ 8185 8186FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8187M: Claudiu Manoil <claudiu.manoil@nxp.com> 8188L: netdev@vger.kernel.org 8189S: Maintained 8190F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8191F: drivers/net/ethernet/freescale/gianfar* 8192 8193FREESCALE GPMI NAND DRIVER 8194M: Han Xu <han.xu@nxp.com> 8195L: linux-mtd@lists.infradead.org 8196S: Maintained 8197F: drivers/mtd/nand/raw/gpmi-nand/* 8198 8199FREESCALE I2C CPM DRIVER 8200M: Jochen Friedrich <jochen@scram.de> 8201L: linuxppc-dev@lists.ozlabs.org 8202L: linux-i2c@vger.kernel.org 8203S: Maintained 8204F: drivers/i2c/busses/i2c-cpm.c 8205 8206FREESCALE IMX / MXC FEC DRIVER 8207M: Wei Fang <wei.fang@nxp.com> 8208R: Shenwei Wang <shenwei.wang@nxp.com> 8209R: Clark Wang <xiaoning.wang@nxp.com> 8210R: NXP Linux Team <linux-imx@nxp.com> 8211L: netdev@vger.kernel.org 8212S: Maintained 8213F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8214F: drivers/net/ethernet/freescale/fec.h 8215F: drivers/net/ethernet/freescale/fec_main.c 8216F: drivers/net/ethernet/freescale/fec_ptp.c 8217 8218FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8219M: Sascha Hauer <s.hauer@pengutronix.de> 8220R: Pengutronix Kernel Team <kernel@pengutronix.de> 8221L: linux-fbdev@vger.kernel.org 8222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8223S: Maintained 8224F: drivers/video/fbdev/imxfb.c 8225 8226FREESCALE IMX DDR PMU DRIVER 8227M: Frank Li <Frank.li@nxp.com> 8228L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8229S: Maintained 8230F: Documentation/admin-guide/perf/imx-ddr.rst 8231F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8232F: drivers/perf/fsl_imx8_ddr_perf.c 8233 8234FREESCALE IMX I2C DRIVER 8235M: Oleksij Rempel <o.rempel@pengutronix.de> 8236R: Pengutronix Kernel Team <kernel@pengutronix.de> 8237L: linux-i2c@vger.kernel.org 8238S: Maintained 8239F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8240F: drivers/i2c/busses/i2c-imx.c 8241 8242FREESCALE IMX LPI2C DRIVER 8243M: Dong Aisheng <aisheng.dong@nxp.com> 8244L: linux-i2c@vger.kernel.org 8245L: linux-imx@nxp.com 8246S: Maintained 8247F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8248F: drivers/i2c/busses/i2c-imx-lpi2c.c 8249 8250FREESCALE MPC I2C DRIVER 8251M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8252L: linux-i2c@vger.kernel.org 8253S: Maintained 8254F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8255F: drivers/i2c/busses/i2c-mpc.c 8256 8257FREESCALE QORIQ DPAA ETHERNET DRIVER 8258M: Madalin Bucur <madalin.bucur@nxp.com> 8259L: netdev@vger.kernel.org 8260S: Maintained 8261F: drivers/net/ethernet/freescale/dpaa 8262 8263FREESCALE QORIQ DPAA FMAN DRIVER 8264M: Madalin Bucur <madalin.bucur@nxp.com> 8265R: Sean Anderson <sean.anderson@seco.com> 8266L: netdev@vger.kernel.org 8267S: Maintained 8268F: Documentation/devicetree/bindings/net/fsl-fman.txt 8269F: drivers/net/ethernet/freescale/fman 8270 8271FREESCALE QORIQ PTP CLOCK DRIVER 8272M: Yangbo Lu <yangbo.lu@nxp.com> 8273L: netdev@vger.kernel.org 8274S: Maintained 8275F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8276F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8277F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8278F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8279F: drivers/ptp/ptp_qoriq.c 8280F: drivers/ptp/ptp_qoriq_debugfs.c 8281F: include/linux/fsl/ptp_qoriq.h 8282 8283FREESCALE QUAD SPI DRIVER 8284M: Han Xu <han.xu@nxp.com> 8285L: linux-spi@vger.kernel.org 8286S: Maintained 8287F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8288F: drivers/spi/spi-fsl-qspi.c 8289 8290FREESCALE QUICC ENGINE LIBRARY 8291M: Qiang Zhao <qiang.zhao@nxp.com> 8292L: linuxppc-dev@lists.ozlabs.org 8293S: Maintained 8294F: drivers/soc/fsl/qe/ 8295F: include/soc/fsl/qe/ 8296 8297FREESCALE QUICC ENGINE QMC DRIVER 8298M: Herve Codina <herve.codina@bootlin.com> 8299L: linuxppc-dev@lists.ozlabs.org 8300S: Maintained 8301F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8302F: drivers/soc/fsl/qe/qmc.c 8303F: include/soc/fsl/qe/qmc.h 8304 8305FREESCALE QUICC ENGINE TSA DRIVER 8306M: Herve Codina <herve.codina@bootlin.com> 8307L: linuxppc-dev@lists.ozlabs.org 8308S: Maintained 8309F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8310F: drivers/soc/fsl/qe/tsa.c 8311F: drivers/soc/fsl/qe/tsa.h 8312F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8313 8314FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8315M: Li Yang <leoyang.li@nxp.com> 8316L: netdev@vger.kernel.org 8317L: linuxppc-dev@lists.ozlabs.org 8318S: Maintained 8319F: drivers/net/ethernet/freescale/ucc_geth* 8320 8321FREESCALE QUICC ENGINE UCC HDLC DRIVER 8322M: Zhao Qiang <qiang.zhao@nxp.com> 8323L: netdev@vger.kernel.org 8324L: linuxppc-dev@lists.ozlabs.org 8325S: Maintained 8326F: drivers/net/wan/fsl_ucc_hdlc* 8327 8328FREESCALE QUICC ENGINE UCC UART DRIVER 8329M: Timur Tabi <timur@kernel.org> 8330L: linuxppc-dev@lists.ozlabs.org 8331S: Maintained 8332F: drivers/tty/serial/ucc_uart.c 8333 8334FREESCALE SOC DRIVERS 8335M: Li Yang <leoyang.li@nxp.com> 8336L: linuxppc-dev@lists.ozlabs.org 8337L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8338S: Maintained 8339F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8340F: Documentation/devicetree/bindings/soc/fsl/ 8341F: drivers/soc/fsl/ 8342F: include/linux/fsl/ 8343F: include/soc/fsl/ 8344 8345FREESCALE SOC FS_ENET DRIVER 8346M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8347L: linuxppc-dev@lists.ozlabs.org 8348L: netdev@vger.kernel.org 8349S: Maintained 8350F: drivers/net/ethernet/freescale/fs_enet/ 8351F: include/linux/fs_enet_pd.h 8352 8353FREESCALE SOC SOUND DRIVERS 8354M: Shengjiu Wang <shengjiu.wang@gmail.com> 8355M: Xiubo Li <Xiubo.Lee@gmail.com> 8356R: Fabio Estevam <festevam@gmail.com> 8357R: Nicolin Chen <nicoleotsuka@gmail.com> 8358L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8359L: linuxppc-dev@lists.ozlabs.org 8360S: Maintained 8361F: sound/soc/fsl/fsl* 8362F: sound/soc/fsl/imx* 8363F: sound/soc/fsl/mpc8610_hpcd.c 8364 8365FREESCALE SOC SOUND QMC DRIVER 8366M: Herve Codina <herve.codina@bootlin.com> 8367L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8368L: linuxppc-dev@lists.ozlabs.org 8369S: Maintained 8370F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8371F: sound/soc/fsl/fsl_qmc_audio.c 8372 8373FREESCALE USB PERIPHERAL DRIVERS 8374M: Li Yang <leoyang.li@nxp.com> 8375L: linux-usb@vger.kernel.org 8376L: linuxppc-dev@lists.ozlabs.org 8377S: Maintained 8378F: drivers/usb/gadget/udc/fsl* 8379 8380FREESCALE USB PHY DRIVER 8381M: Ran Wang <ran.wang_1@nxp.com> 8382L: linux-usb@vger.kernel.org 8383L: linuxppc-dev@lists.ozlabs.org 8384S: Maintained 8385F: drivers/usb/phy/phy-fsl-usb* 8386 8387FREEVXFS FILESYSTEM 8388M: Christoph Hellwig <hch@infradead.org> 8389S: Maintained 8390W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8391F: fs/freevxfs/ 8392 8393FREEZER 8394M: "Rafael J. Wysocki" <rafael@kernel.org> 8395M: Pavel Machek <pavel@ucw.cz> 8396L: linux-pm@vger.kernel.org 8397S: Supported 8398F: Documentation/power/freezing-of-tasks.rst 8399F: include/linux/freezer.h 8400F: kernel/freezer.c 8401 8402FRONTSWAP API 8403M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8404L: linux-kernel@vger.kernel.org 8405S: Maintained 8406F: include/linux/frontswap.h 8407F: mm/frontswap.c 8408 8409FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8410M: David Howells <dhowells@redhat.com> 8411L: linux-cachefs@redhat.com (moderated for non-subscribers) 8412S: Supported 8413F: Documentation/filesystems/caching/ 8414F: fs/fscache/ 8415F: include/linux/fscache*.h 8416 8417FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8418M: Eric Biggers <ebiggers@kernel.org> 8419M: Theodore Y. Ts'o <tytso@mit.edu> 8420M: Jaegeuk Kim <jaegeuk@kernel.org> 8421L: linux-fscrypt@vger.kernel.org 8422S: Supported 8423Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8424T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8425F: Documentation/filesystems/fscrypt.rst 8426F: fs/crypto/ 8427F: include/linux/fscrypt.h 8428F: include/uapi/linux/fscrypt.h 8429 8430FSI SUBSYSTEM 8431M: Jeremy Kerr <jk@ozlabs.org> 8432M: Joel Stanley <joel@jms.id.au> 8433R: Alistar Popple <alistair@popple.id.au> 8434R: Eddie James <eajames@linux.ibm.com> 8435L: linux-fsi@lists.ozlabs.org 8436S: Supported 8437Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8438T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8439F: drivers/fsi/ 8440F: include/linux/fsi*.h 8441F: include/trace/events/fsi*.h 8442 8443FSI-ATTACHED I2C DRIVER 8444M: Eddie James <eajames@linux.ibm.com> 8445L: linux-i2c@vger.kernel.org 8446L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8447S: Maintained 8448F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8449F: drivers/i2c/busses/i2c-fsi.c 8450 8451FSI-ATTACHED SPI DRIVER 8452M: Eddie James <eajames@linux.ibm.com> 8453L: linux-spi@vger.kernel.org 8454S: Maintained 8455F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8456F: drivers/spi/spi-fsi.c 8457 8458FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8459M: Jan Kara <jack@suse.cz> 8460R: Amir Goldstein <amir73il@gmail.com> 8461L: linux-fsdevel@vger.kernel.org 8462S: Maintained 8463T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8464F: fs/notify/ 8465F: include/linux/fsnotify*.h 8466 8467FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8468M: Eric Biggers <ebiggers@kernel.org> 8469M: Theodore Y. Ts'o <tytso@mit.edu> 8470L: fsverity@lists.linux.dev 8471S: Supported 8472Q: https://patchwork.kernel.org/project/fsverity/list/ 8473T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8474F: Documentation/filesystems/fsverity.rst 8475F: fs/verity/ 8476F: include/linux/fsverity.h 8477F: include/uapi/linux/fsverity.h 8478 8479FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8480M: Michael Zaidman <michael.zaidman@gmail.com> 8481L: linux-i2c@vger.kernel.org 8482L: linux-input@vger.kernel.org 8483S: Maintained 8484F: drivers/hid/hid-ft260.c 8485 8486FUJITSU LAPTOP EXTRAS 8487M: Jonathan Woithe <jwoithe@just42.net> 8488L: platform-driver-x86@vger.kernel.org 8489S: Maintained 8490F: drivers/platform/x86/fujitsu-laptop.c 8491 8492FUJITSU TABLET EXTRAS 8493M: Robert Gerlach <khnz@gmx.de> 8494L: platform-driver-x86@vger.kernel.org 8495S: Maintained 8496F: drivers/platform/x86/fujitsu-tablet.c 8497 8498FUNCTION HOOKS (FTRACE) 8499M: Steven Rostedt <rostedt@goodmis.org> 8500M: Masami Hiramatsu <mhiramat@kernel.org> 8501R: Mark Rutland <mark.rutland@arm.com> 8502L: linux-kernel@vger.kernel.org 8503L: linux-trace-kernel@vger.kernel.org 8504Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8505S: Maintained 8506T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8507F: Documentation/trace/ftrace* 8508F: kernel/trace/ftrace* 8509F: kernel/trace/fgraph.c 8510F: arch/*/*/*/*ftrace* 8511F: arch/*/*/*ftrace* 8512F: include/*/ftrace.h 8513F: samples/ftrace 8514 8515FUNGIBLE ETHERNET DRIVERS 8516M: Dimitris Michailidis <dmichail@fungible.com> 8517L: netdev@vger.kernel.org 8518S: Supported 8519F: drivers/net/ethernet/fungible/ 8520 8521FUSE: FILESYSTEM IN USERSPACE 8522M: Miklos Szeredi <miklos@szeredi.hu> 8523L: linux-fsdevel@vger.kernel.org 8524S: Maintained 8525W: https://github.com/libfuse/ 8526T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8527F: Documentation/filesystems/fuse.rst 8528F: fs/fuse/ 8529F: include/uapi/linux/fuse.h 8530 8531FUTEX SUBSYSTEM 8532M: Thomas Gleixner <tglx@linutronix.de> 8533M: Ingo Molnar <mingo@redhat.com> 8534R: Peter Zijlstra <peterz@infradead.org> 8535R: Darren Hart <dvhart@infradead.org> 8536R: Davidlohr Bueso <dave@stgolabs.net> 8537R: André Almeida <andrealmeid@igalia.com> 8538L: linux-kernel@vger.kernel.org 8539S: Maintained 8540T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8541F: Documentation/locking/*futex* 8542F: include/asm-generic/futex.h 8543F: include/linux/futex.h 8544F: include/uapi/linux/futex.h 8545F: kernel/futex/* 8546F: tools/perf/bench/futex* 8547F: tools/testing/selftests/futex/ 8548 8549GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8550M: Tim Harvey <tharvey@gateworks.com> 8551S: Maintained 8552F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8553F: drivers/mfd/gateworks-gsc.c 8554F: include/linux/mfd/gsc.h 8555F: Documentation/hwmon/gsc-hwmon.rst 8556F: drivers/hwmon/gsc-hwmon.c 8557F: include/linux/platform_data/gsc_hwmon.h 8558 8559GCC PLUGINS 8560M: Kees Cook <keescook@chromium.org> 8561L: linux-hardening@vger.kernel.org 8562S: Maintained 8563T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8564F: Documentation/kbuild/gcc-plugins.rst 8565F: scripts/Makefile.gcc-plugins 8566F: scripts/gcc-plugins/ 8567 8568GCOV BASED KERNEL PROFILING 8569M: Peter Oberparleiter <oberpar@linux.ibm.com> 8570S: Maintained 8571F: Documentation/dev-tools/gcov.rst 8572F: kernel/gcov/ 8573 8574GDB KERNEL DEBUGGING HELPER SCRIPTS 8575M: Jan Kiszka <jan.kiszka@siemens.com> 8576M: Kieran Bingham <kbingham@kernel.org> 8577S: Supported 8578F: scripts/gdb/ 8579 8580GEMINI CRYPTO DRIVER 8581M: Corentin Labbe <clabbe@baylibre.com> 8582L: linux-crypto@vger.kernel.org 8583S: Maintained 8584F: drivers/crypto/gemini/ 8585 8586GEMTEK FM RADIO RECEIVER DRIVER 8587M: Hans Verkuil <hverkuil@xs4all.nl> 8588L: linux-media@vger.kernel.org 8589S: Maintained 8590W: https://linuxtv.org 8591T: git git://linuxtv.org/media_tree.git 8592F: drivers/media/radio/radio-gemtek* 8593 8594GENERIC ARCHITECTURE TOPOLOGY 8595M: Sudeep Holla <sudeep.holla@arm.com> 8596L: linux-kernel@vger.kernel.org 8597S: Maintained 8598F: drivers/base/arch_topology.c 8599F: include/linux/arch_topology.h 8600 8601GENERIC ENTRY CODE 8602M: Thomas Gleixner <tglx@linutronix.de> 8603M: Peter Zijlstra <peterz@infradead.org> 8604M: Andy Lutomirski <luto@kernel.org> 8605L: linux-kernel@vger.kernel.org 8606S: Maintained 8607T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8608F: include/linux/entry-common.h 8609F: include/linux/entry-kvm.h 8610F: kernel/entry/ 8611 8612GENERIC GPIO I2C DRIVER 8613M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8614S: Supported 8615F: drivers/i2c/busses/i2c-gpio.c 8616F: include/linux/platform_data/i2c-gpio.h 8617 8618GENERIC GPIO I2C MULTIPLEXER DRIVER 8619M: Peter Korsgaard <peter.korsgaard@barco.com> 8620L: linux-i2c@vger.kernel.org 8621S: Supported 8622F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8623F: drivers/i2c/muxes/i2c-mux-gpio.c 8624F: include/linux/platform_data/i2c-mux-gpio.h 8625 8626GENERIC HDLC (WAN) DRIVERS 8627M: Krzysztof Halasa <khc@pm.waw.pl> 8628S: Maintained 8629W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8630F: drivers/net/wan/c101.c 8631F: drivers/net/wan/hd6457* 8632F: drivers/net/wan/hdlc* 8633F: drivers/net/wan/n2.c 8634F: drivers/net/wan/pc300too.c 8635F: drivers/net/wan/pci200syn.c 8636F: drivers/net/wan/wanxl* 8637 8638GENERIC INCLUDE/ASM HEADER FILES 8639M: Arnd Bergmann <arnd@arndb.de> 8640L: linux-arch@vger.kernel.org 8641S: Maintained 8642T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8643F: include/asm-generic/ 8644F: include/uapi/asm-generic/ 8645 8646GENERIC PHY FRAMEWORK 8647M: Vinod Koul <vkoul@kernel.org> 8648M: Kishon Vijay Abraham I <kishon@kernel.org> 8649L: linux-phy@lists.infradead.org 8650S: Supported 8651Q: https://patchwork.kernel.org/project/linux-phy/list/ 8652T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8653F: Documentation/devicetree/bindings/phy/ 8654F: drivers/phy/ 8655F: include/dt-bindings/phy/ 8656F: include/linux/phy/ 8657 8658GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8659M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8660S: Supported 8661F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8662 8663GENERIC PM DOMAINS 8664M: "Rafael J. Wysocki" <rafael@kernel.org> 8665M: Kevin Hilman <khilman@kernel.org> 8666M: Ulf Hansson <ulf.hansson@linaro.org> 8667L: linux-pm@vger.kernel.org 8668S: Supported 8669F: Documentation/devicetree/bindings/power/power?domain* 8670F: drivers/base/power/domain*.c 8671F: include/linux/pm_domain.h 8672 8673GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8674M: Eugen Hristev <eugen.hristev@microchip.com> 8675L: linux-input@vger.kernel.org 8676S: Maintained 8677F: drivers/input/touchscreen/resistive-adc-touch.c 8678 8679GENERIC STRING LIBRARY 8680R: Andy Shevchenko <andy@kernel.org> 8681S: Maintained 8682F: lib/string.c 8683F: lib/string_helpers.c 8684F: lib/test_string.c 8685F: lib/test-string_helpers.c 8686 8687GENERIC UIO DRIVER FOR PCI DEVICES 8688M: "Michael S. Tsirkin" <mst@redhat.com> 8689L: kvm@vger.kernel.org 8690S: Supported 8691F: drivers/uio/uio_pci_generic.c 8692 8693GENERIC VDSO LIBRARY 8694M: Andy Lutomirski <luto@kernel.org> 8695M: Thomas Gleixner <tglx@linutronix.de> 8696M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8697L: linux-kernel@vger.kernel.org 8698S: Maintained 8699T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8700F: include/asm-generic/vdso/vsyscall.h 8701F: include/vdso/ 8702F: kernel/time/vsyscall.c 8703F: lib/vdso/ 8704 8705GENWQE (IBM Generic Workqueue Card) 8706M: Frank Haverkamp <haver@linux.ibm.com> 8707S: Supported 8708F: drivers/misc/genwqe/ 8709 8710GET_MAINTAINER SCRIPT 8711M: Joe Perches <joe@perches.com> 8712S: Maintained 8713F: scripts/get_maintainer.pl 8714 8715GFS2 FILE SYSTEM 8716M: Bob Peterson <rpeterso@redhat.com> 8717M: Andreas Gruenbacher <agruenba@redhat.com> 8718L: cluster-devel@redhat.com 8719S: Supported 8720B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8721T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8722F: Documentation/filesystems/gfs2* 8723F: fs/gfs2/ 8724F: include/uapi/linux/gfs2_ondisk.h 8725 8726GIGABYTE WMI DRIVER 8727M: Thomas Weißschuh <thomas@weissschuh.net> 8728L: platform-driver-x86@vger.kernel.org 8729S: Maintained 8730F: drivers/platform/x86/gigabyte-wmi.c 8731 8732GNSS SUBSYSTEM 8733M: Johan Hovold <johan@kernel.org> 8734S: Maintained 8735T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8736F: Documentation/ABI/testing/sysfs-class-gnss 8737F: Documentation/devicetree/bindings/gnss/ 8738F: drivers/gnss/ 8739F: include/linux/gnss.h 8740 8741GO7007 MPEG CODEC 8742M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8743L: linux-media@vger.kernel.org 8744S: Maintained 8745F: drivers/media/usb/go7007/ 8746 8747GOODIX TOUCHSCREEN 8748M: Bastien Nocera <hadess@hadess.net> 8749M: Hans de Goede <hdegoede@redhat.com> 8750L: linux-input@vger.kernel.org 8751S: Maintained 8752F: drivers/input/touchscreen/goodix* 8753 8754GOOGLE ETHERNET DRIVERS 8755M: Jeroen de Borst <jeroendb@google.com> 8756M: Praveen Kaligineedi <pkaligineedi@google.com> 8757R: Shailend Chand <shailend@google.com> 8758L: netdev@vger.kernel.org 8759S: Supported 8760F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8761F: drivers/net/ethernet/google 8762 8763GPD POCKET FAN DRIVER 8764M: Hans de Goede <hdegoede@redhat.com> 8765L: platform-driver-x86@vger.kernel.org 8766S: Maintained 8767F: drivers/platform/x86/gpd-pocket-fan.c 8768 8769GPIO ACPI SUPPORT 8770M: Mika Westerberg <mika.westerberg@linux.intel.com> 8771M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8772L: linux-gpio@vger.kernel.org 8773L: linux-acpi@vger.kernel.org 8774S: Supported 8775T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8776F: Documentation/firmware-guide/acpi/gpio-properties.rst 8777F: drivers/gpio/gpiolib-acpi.c 8778F: drivers/gpio/gpiolib-acpi.h 8779 8780GPIO AGGREGATOR 8781M: Geert Uytterhoeven <geert+renesas@glider.be> 8782L: linux-gpio@vger.kernel.org 8783S: Supported 8784F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8785F: drivers/gpio/gpio-aggregator.c 8786 8787GPIO IR Transmitter 8788M: Sean Young <sean@mess.org> 8789L: linux-media@vger.kernel.org 8790S: Maintained 8791F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8792F: drivers/media/rc/gpio-ir-tx.c 8793 8794GPIO MOCKUP DRIVER 8795M: Bamvor Jian Zhang <bamv2005@gmail.com> 8796L: linux-gpio@vger.kernel.org 8797S: Maintained 8798F: drivers/gpio/gpio-mockup.c 8799F: tools/testing/selftests/gpio/ 8800 8801GPIO REGMAP 8802R: Michael Walle <michael@walle.cc> 8803S: Maintained 8804F: drivers/gpio/gpio-regmap.c 8805F: include/linux/gpio/regmap.h 8806 8807GPIO SUBSYSTEM 8808M: Linus Walleij <linus.walleij@linaro.org> 8809M: Bartosz Golaszewski <brgl@bgdev.pl> 8810L: linux-gpio@vger.kernel.org 8811S: Maintained 8812T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8813F: Documentation/ABI/obsolete/sysfs-gpio 8814F: Documentation/ABI/testing/gpio-cdev 8815F: Documentation/admin-guide/gpio/ 8816F: Documentation/devicetree/bindings/gpio/ 8817F: Documentation/driver-api/gpio/ 8818F: drivers/gpio/ 8819F: include/dt-bindings/gpio/ 8820F: include/linux/gpio.h 8821F: include/linux/gpio/ 8822F: include/linux/of_gpio.h 8823F: include/uapi/linux/gpio.h 8824F: tools/gpio/ 8825 8826GRE DEMULTIPLEXER DRIVER 8827M: Dmitry Kozlov <xeb@mail.ru> 8828L: netdev@vger.kernel.org 8829S: Maintained 8830F: include/net/gre.h 8831F: net/ipv4/gre_demux.c 8832F: net/ipv4/gre_offload.c 8833 8834GRETH 10/100/1G Ethernet MAC device driver 8835M: Andreas Larsson <andreas@gaisler.com> 8836L: netdev@vger.kernel.org 8837S: Maintained 8838F: drivers/net/ethernet/aeroflex/ 8839 8840GREYBUS AUDIO PROTOCOLS DRIVERS 8841M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8842M: Mark Greer <mgreer@animalcreek.com> 8843S: Maintained 8844F: drivers/staging/greybus/audio_apbridgea.c 8845F: drivers/staging/greybus/audio_apbridgea.h 8846F: drivers/staging/greybus/audio_codec.c 8847F: drivers/staging/greybus/audio_codec.h 8848F: drivers/staging/greybus/audio_gb.c 8849F: drivers/staging/greybus/audio_manager.c 8850F: drivers/staging/greybus/audio_manager.h 8851F: drivers/staging/greybus/audio_manager_module.c 8852F: drivers/staging/greybus/audio_manager_private.h 8853F: drivers/staging/greybus/audio_manager_sysfs.c 8854F: drivers/staging/greybus/audio_module.c 8855F: drivers/staging/greybus/audio_topology.c 8856 8857GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8858M: Viresh Kumar <vireshk@kernel.org> 8859S: Maintained 8860F: drivers/staging/greybus/authentication.c 8861F: drivers/staging/greybus/bootrom.c 8862F: drivers/staging/greybus/firmware.h 8863F: drivers/staging/greybus/fw-core.c 8864F: drivers/staging/greybus/fw-download.c 8865F: drivers/staging/greybus/fw-management.c 8866F: drivers/staging/greybus/greybus_authentication.h 8867F: drivers/staging/greybus/greybus_firmware.h 8868F: drivers/staging/greybus/hid.c 8869F: drivers/staging/greybus/i2c.c 8870F: drivers/staging/greybus/spi.c 8871F: drivers/staging/greybus/spilib.c 8872F: drivers/staging/greybus/spilib.h 8873 8874GREYBUS LOOPBACK DRIVER 8875M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8876S: Maintained 8877F: drivers/staging/greybus/loopback.c 8878 8879GREYBUS PLATFORM DRIVERS 8880M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8881S: Maintained 8882F: drivers/staging/greybus/arche-apb-ctrl.c 8883F: drivers/staging/greybus/arche-platform.c 8884F: drivers/staging/greybus/arche_platform.h 8885 8886GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8887M: Rui Miguel Silva <rmfrfs@gmail.com> 8888S: Maintained 8889F: drivers/staging/greybus/gpio.c 8890F: drivers/staging/greybus/light.c 8891F: drivers/staging/greybus/power_supply.c 8892F: drivers/staging/greybus/sdio.c 8893F: drivers/staging/greybus/spi.c 8894F: drivers/staging/greybus/spilib.c 8895 8896GREYBUS SUBSYSTEM 8897M: Johan Hovold <johan@kernel.org> 8898M: Alex Elder <elder@kernel.org> 8899M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8900L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8901S: Maintained 8902F: drivers/greybus/ 8903F: drivers/staging/greybus/ 8904F: include/linux/greybus.h 8905F: include/linux/greybus/ 8906 8907GREYBUS UART PROTOCOLS DRIVERS 8908M: David Lin <dtwlin@gmail.com> 8909S: Maintained 8910F: drivers/staging/greybus/log.c 8911F: drivers/staging/greybus/uart.c 8912 8913GS1662 VIDEO SERIALIZER 8914M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8915L: linux-media@vger.kernel.org 8916S: Maintained 8917T: git git://linuxtv.org/media_tree.git 8918F: drivers/media/spi/gs1662.c 8919 8920GSPCA FINEPIX SUBDRIVER 8921M: Frank Zago <frank@zago.net> 8922L: linux-media@vger.kernel.org 8923S: Maintained 8924T: git git://linuxtv.org/media_tree.git 8925F: drivers/media/usb/gspca/finepix.c 8926 8927GSPCA GL860 SUBDRIVER 8928M: Olivier Lorin <o.lorin@laposte.net> 8929L: linux-media@vger.kernel.org 8930S: Maintained 8931T: git git://linuxtv.org/media_tree.git 8932F: drivers/media/usb/gspca/gl860/ 8933 8934GSPCA M5602 SUBDRIVER 8935M: Erik Andren <erik.andren@gmail.com> 8936L: linux-media@vger.kernel.org 8937S: Maintained 8938T: git git://linuxtv.org/media_tree.git 8939F: drivers/media/usb/gspca/m5602/ 8940 8941GSPCA PAC207 SONIXB SUBDRIVER 8942M: Hans Verkuil <hverkuil@xs4all.nl> 8943L: linux-media@vger.kernel.org 8944S: Odd Fixes 8945T: git git://linuxtv.org/media_tree.git 8946F: drivers/media/usb/gspca/pac207.c 8947 8948GSPCA SN9C20X SUBDRIVER 8949M: Brian Johnson <brijohn@gmail.com> 8950L: linux-media@vger.kernel.org 8951S: Maintained 8952T: git git://linuxtv.org/media_tree.git 8953F: drivers/media/usb/gspca/sn9c20x.c 8954 8955GSPCA T613 SUBDRIVER 8956M: Leandro Costantino <lcostantino@gmail.com> 8957L: linux-media@vger.kernel.org 8958S: Maintained 8959T: git git://linuxtv.org/media_tree.git 8960F: drivers/media/usb/gspca/t613.c 8961 8962GSPCA USB WEBCAM DRIVER 8963M: Hans Verkuil <hverkuil@xs4all.nl> 8964L: linux-media@vger.kernel.org 8965S: Odd Fixes 8966T: git git://linuxtv.org/media_tree.git 8967F: drivers/media/usb/gspca/ 8968 8969GTP (GPRS Tunneling Protocol) 8970M: Pablo Neira Ayuso <pablo@netfilter.org> 8971M: Harald Welte <laforge@gnumonks.org> 8972L: osmocom-net-gprs@lists.osmocom.org 8973S: Maintained 8974T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8975F: drivers/net/gtp.c 8976 8977GUID PARTITION TABLE (GPT) 8978M: Davidlohr Bueso <dave@stgolabs.net> 8979L: linux-efi@vger.kernel.org 8980S: Maintained 8981F: block/partitions/efi.* 8982 8983HABANALABS PCI DRIVER 8984M: Oded Gabbay <ogabbay@kernel.org> 8985L: dri-devel@lists.freedesktop.org 8986S: Supported 8987C: irc://irc.oftc.net/dri-devel 8988T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8989F: Documentation/ABI/testing/debugfs-driver-habanalabs 8990F: Documentation/ABI/testing/sysfs-driver-habanalabs 8991F: drivers/accel/habanalabs/ 8992F: include/trace/events/habanalabs.h 8993F: include/uapi/drm/habanalabs_accel.h 8994 8995HACKRF MEDIA DRIVER 8996M: Antti Palosaari <crope@iki.fi> 8997L: linux-media@vger.kernel.org 8998S: Maintained 8999W: https://linuxtv.org 9000W: http://palosaari.fi/linux/ 9001Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9002T: git git://linuxtv.org/anttip/media_tree.git 9003F: drivers/media/usb/hackrf/ 9004 9005HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9006M: Chuck Lever <chuck.lever@oracle.com> 9007L: kernel-tls-handshake@lists.linux.dev 9008L: netdev@vger.kernel.org 9009S: Maintained 9010F: Documentation/netlink/specs/handshake.yaml 9011F: Documentation/networking/tls-handshake.rst 9012F: include/net/handshake.h 9013F: include/trace/events/handshake.h 9014F: net/handshake/ 9015 9016HANTRO VPU CODEC DRIVER 9017M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9018M: Philipp Zabel <p.zabel@pengutronix.de> 9019L: linux-media@vger.kernel.org 9020L: linux-rockchip@lists.infradead.org 9021S: Maintained 9022F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9023F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9024F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9025F: drivers/media/platform/verisilicon/ 9026 9027HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9028M: Frank Seidel <frank@f-seidel.de> 9029L: platform-driver-x86@vger.kernel.org 9030S: Maintained 9031W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9032F: drivers/platform/x86/hdaps.c 9033 9034HARDWARE MONITORING 9035M: Jean Delvare <jdelvare@suse.com> 9036M: Guenter Roeck <linux@roeck-us.net> 9037L: linux-hwmon@vger.kernel.org 9038S: Maintained 9039W: http://hwmon.wiki.kernel.org/ 9040T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9041F: Documentation/ABI/testing/sysfs-class-hwmon 9042F: Documentation/devicetree/bindings/hwmon/ 9043F: Documentation/hwmon/ 9044F: drivers/hwmon/ 9045F: include/linux/hwmon*.h 9046F: include/trace/events/hwmon*.h 9047K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9048 9049HARDWARE RANDOM NUMBER GENERATOR CORE 9050M: Olivia Mackall <olivia@selenic.com> 9051M: Herbert Xu <herbert@gondor.apana.org.au> 9052L: linux-crypto@vger.kernel.org 9053S: Odd fixes 9054F: Documentation/admin-guide/hw_random.rst 9055F: Documentation/devicetree/bindings/rng/ 9056F: drivers/char/hw_random/ 9057F: include/linux/hw_random.h 9058 9059HARDWARE SPINLOCK CORE 9060M: Ohad Ben-Cohen <ohad@wizery.com> 9061M: Bjorn Andersson <andersson@kernel.org> 9062R: Baolin Wang <baolin.wang7@gmail.com> 9063L: linux-remoteproc@vger.kernel.org 9064S: Maintained 9065T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9066F: Documentation/devicetree/bindings/hwlock/ 9067F: Documentation/locking/hwspinlock.rst 9068F: drivers/hwspinlock/ 9069F: include/linux/hwspinlock.h 9070 9071HARDWARE TRACING FACILITIES 9072M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9073S: Maintained 9074F: drivers/hwtracing/ 9075 9076HARMONY SOUND DRIVER 9077L: linux-parisc@vger.kernel.org 9078S: Maintained 9079F: sound/parisc/harmony.* 9080 9081HDPVR USB VIDEO ENCODER DRIVER 9082M: Hans Verkuil <hverkuil@xs4all.nl> 9083L: linux-media@vger.kernel.org 9084S: Odd Fixes 9085W: https://linuxtv.org 9086T: git git://linuxtv.org/media_tree.git 9087F: drivers/media/usb/hdpvr/ 9088 9089HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9090M: Matt Hsiao <matt.hsiao@hpe.com> 9091S: Supported 9092F: drivers/misc/hpilo.[ch] 9093 9094HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9095M: Jerry Hoemann <jerry.hoemann@hpe.com> 9096S: Supported 9097F: Documentation/watchdog/hpwdt.rst 9098F: drivers/watchdog/hpwdt.c 9099 9100HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9101M: Don Brace <don.brace@microchip.com> 9102L: storagedev@microchip.com 9103L: linux-scsi@vger.kernel.org 9104S: Supported 9105F: Documentation/scsi/hpsa.rst 9106F: drivers/scsi/hpsa*.[ch] 9107F: include/linux/cciss*.h 9108F: include/uapi/linux/cciss*.h 9109 9110HFI1 DRIVER 9111M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9112L: linux-rdma@vger.kernel.org 9113S: Supported 9114F: drivers/infiniband/hw/hfi1 9115 9116HFS FILESYSTEM 9117L: linux-fsdevel@vger.kernel.org 9118S: Orphan 9119F: Documentation/filesystems/hfs.rst 9120F: fs/hfs/ 9121 9122HFSPLUS FILESYSTEM 9123L: linux-fsdevel@vger.kernel.org 9124S: Orphan 9125F: Documentation/filesystems/hfsplus.rst 9126F: fs/hfsplus/ 9127 9128HGA FRAMEBUFFER DRIVER 9129M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9130L: linux-nvidia@lists.surfsouth.com 9131S: Maintained 9132W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9133F: drivers/video/fbdev/hgafb.c 9134 9135HIBERNATION (aka Software Suspend, aka swsusp) 9136M: "Rafael J. Wysocki" <rafael@kernel.org> 9137M: Pavel Machek <pavel@ucw.cz> 9138L: linux-pm@vger.kernel.org 9139S: Supported 9140B: https://bugzilla.kernel.org 9141F: arch/*/include/asm/suspend*.h 9142F: arch/x86/power/ 9143F: drivers/base/power/ 9144F: include/linux/freezer.h 9145F: include/linux/pm.h 9146F: include/linux/suspend.h 9147F: kernel/power/ 9148 9149HID CORE LAYER 9150M: Jiri Kosina <jikos@kernel.org> 9151M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9152L: linux-input@vger.kernel.org 9153S: Maintained 9154T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9155F: Documentation/hid/ 9156F: drivers/hid/ 9157F: include/linux/hid* 9158F: include/uapi/linux/hid* 9159F: samples/hid/ 9160F: tools/testing/selftests/hid/ 9161 9162HID LOGITECH DRIVERS 9163R: Filipe Laíns <lains@riseup.net> 9164L: linux-input@vger.kernel.org 9165S: Maintained 9166F: drivers/hid/hid-logitech-* 9167 9168HID++ LOGITECH DRIVERS 9169R: Filipe Laíns <lains@riseup.net> 9170R: Bastien Nocera <hadess@hadess.net> 9171L: linux-input@vger.kernel.org 9172S: Maintained 9173F: drivers/hid/hid-logitech-hidpp.c 9174 9175HID PLAYSTATION DRIVER 9176M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9177L: linux-input@vger.kernel.org 9178S: Supported 9179F: drivers/hid/hid-playstation.c 9180 9181HID PHOENIX RC FLIGHT CONTROLLER 9182M: Marcus Folkesson <marcus.folkesson@gmail.com> 9183L: linux-input@vger.kernel.org 9184S: Maintained 9185F: drivers/hid/hid-pxrc.c 9186 9187HID SENSOR HUB DRIVERS 9188M: Jiri Kosina <jikos@kernel.org> 9189M: Jonathan Cameron <jic23@kernel.org> 9190M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9191L: linux-input@vger.kernel.org 9192L: linux-iio@vger.kernel.org 9193S: Maintained 9194F: Documentation/hid/hid-sensor* 9195F: drivers/hid/hid-sensor-* 9196F: drivers/iio/*/hid-* 9197F: include/linux/hid-sensor-* 9198 9199HID VRC-2 CAR CONTROLLER DRIVER 9200M: Marcus Folkesson <marcus.folkesson@gmail.com> 9201L: linux-input@vger.kernel.org 9202S: Maintained 9203F: drivers/hid/hid-vrc2.c 9204 9205HID WACOM DRIVER 9206M: Ping Cheng <ping.cheng@wacom.com> 9207M: Jason Gerecke <jason.gerecke@wacom.com> 9208L: linux-input@vger.kernel.org 9209S: Maintained 9210F: drivers/hid/wacom.h 9211F: drivers/hid/wacom_* 9212 9213HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9214M: Thomas Gleixner <tglx@linutronix.de> 9215L: linux-kernel@vger.kernel.org 9216S: Maintained 9217T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9218F: Documentation/timers/ 9219F: include/linux/clockchips.h 9220F: include/linux/hrtimer.h 9221F: kernel/time/clockevents.c 9222F: kernel/time/hrtimer.c 9223F: kernel/time/timer_*.c 9224 9225HIGH-SPEED SCC DRIVER FOR AX.25 9226L: linux-hams@vger.kernel.org 9227S: Orphan 9228F: drivers/net/hamradio/scc.c 9229 9230HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9231M: HighPoint Linux Team <linux@highpoint-tech.com> 9232S: Supported 9233W: http://www.highpoint-tech.com 9234F: Documentation/scsi/hptiop.rst 9235F: drivers/scsi/hptiop.c 9236 9237HIMAX HX83112B TOUCHSCREEN SUPPORT 9238M: Job Noorman <job@noorman.info> 9239L: linux-input@vger.kernel.org 9240S: Maintained 9241F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9242F: drivers/input/touchscreen/himax_hx83112b.c 9243 9244HIPPI 9245M: Jes Sorensen <jes@trained-monkey.org> 9246L: linux-hippi@sunsite.dk 9247S: Maintained 9248F: drivers/net/hippi/ 9249F: include/linux/hippidevice.h 9250F: include/uapi/linux/if_hippi.h 9251F: net/802/hippi.c 9252 9253HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9254M: Kurt Kanzenbach <kurt@linutronix.de> 9255L: netdev@vger.kernel.org 9256S: Maintained 9257F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9258F: drivers/net/dsa/hirschmann/* 9259F: include/linux/platform_data/hirschmann-hellcreek.h 9260F: net/dsa/tag_hellcreek.c 9261 9262HISILICON DMA DRIVER 9263M: Zhou Wang <wangzhou1@hisilicon.com> 9264M: Jie Hai <haijie1@huawei.com> 9265L: dmaengine@vger.kernel.org 9266S: Maintained 9267F: drivers/dma/hisi_dma.c 9268 9269HISILICON GPIO DRIVER 9270M: Jay Fang <f.fangjian@huawei.com> 9271L: linux-gpio@vger.kernel.org 9272S: Maintained 9273F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9274F: drivers/gpio/gpio-hisi.c 9275 9276HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9277M: Longfang Liu <liulongfang@huawei.com> 9278L: linux-crypto@vger.kernel.org 9279S: Maintained 9280F: Documentation/ABI/testing/debugfs-hisi-hpre 9281F: drivers/crypto/hisilicon/hpre/hpre.h 9282F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9283F: drivers/crypto/hisilicon/hpre/hpre_main.c 9284 9285HISILICON I2C CONTROLLER DRIVER 9286M: Yicong Yang <yangyicong@hisilicon.com> 9287L: linux-i2c@vger.kernel.org 9288S: Maintained 9289W: https://www.hisilicon.com 9290F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9291F: drivers/i2c/busses/i2c-hisi.c 9292 9293HISILICON LPC BUS DRIVER 9294M: Jay Fang <f.fangjian@huawei.com> 9295S: Maintained 9296W: http://www.hisilicon.com 9297F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9298F: drivers/bus/hisi_lpc.c 9299 9300HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9301M: Yisen Zhuang <yisen.zhuang@huawei.com> 9302M: Salil Mehta <salil.mehta@huawei.com> 9303L: netdev@vger.kernel.org 9304S: Maintained 9305W: http://www.hisilicon.com 9306F: drivers/net/ethernet/hisilicon/hns3/ 9307 9308HISILICON NETWORK SUBSYSTEM DRIVER 9309M: Yisen Zhuang <yisen.zhuang@huawei.com> 9310M: Salil Mehta <salil.mehta@huawei.com> 9311L: netdev@vger.kernel.org 9312S: Maintained 9313W: http://www.hisilicon.com 9314F: Documentation/devicetree/bindings/net/hisilicon*.txt 9315F: drivers/net/ethernet/hisilicon/ 9316 9317HIKEY960 ONBOARD USB GPIO HUB DRIVER 9318M: John Stultz <jstultz@google.com> 9319L: linux-kernel@vger.kernel.org 9320S: Maintained 9321F: drivers/misc/hisi_hikey_usb.c 9322 9323HISILICON PMU DRIVER 9324M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9325M: Jonathan Cameron <jonathan.cameron@huawei.com> 9326S: Supported 9327W: http://www.hisilicon.com 9328F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9329F: Documentation/admin-guide/perf/hisi-pmu.rst 9330F: drivers/perf/hisilicon 9331 9332HISILICON HNS3 PMU DRIVER 9333M: Guangbin Huang <huangguangbin2@huawei.com> 9334S: Supported 9335F: Documentation/admin-guide/perf/hns3-pmu.rst 9336F: drivers/perf/hisilicon/hns3_pmu.c 9337 9338HISILICON PTT DRIVER 9339M: Yicong Yang <yangyicong@hisilicon.com> 9340M: Jonathan Cameron <jonathan.cameron@huawei.com> 9341L: linux-kernel@vger.kernel.org 9342S: Maintained 9343F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9344F: Documentation/trace/hisi-ptt.rst 9345F: drivers/hwtracing/ptt/ 9346F: tools/perf/arch/arm64/util/hisi-ptt.c 9347F: tools/perf/util/hisi-ptt* 9348F: tools/perf/util/hisi-ptt-decoder/* 9349 9350HISILICON QM DRIVER 9351M: Weili Qian <qianweili@huawei.com> 9352M: Zhou Wang <wangzhou1@hisilicon.com> 9353L: linux-crypto@vger.kernel.org 9354S: Maintained 9355F: drivers/crypto/hisilicon/Kconfig 9356F: drivers/crypto/hisilicon/Makefile 9357F: drivers/crypto/hisilicon/qm.c 9358F: drivers/crypto/hisilicon/sgl.c 9359F: include/linux/hisi_acc_qm.h 9360 9361HISILICON ZIP Controller DRIVER 9362M: Yang Shen <shenyang39@huawei.com> 9363M: Zhou Wang <wangzhou1@hisilicon.com> 9364L: linux-crypto@vger.kernel.org 9365S: Maintained 9366F: Documentation/ABI/testing/debugfs-hisi-zip 9367F: drivers/crypto/hisilicon/zip/ 9368 9369HISILICON ROCE DRIVER 9370M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9371M: Wenpeng Liang <liangwenpeng@huawei.com> 9372L: linux-rdma@vger.kernel.org 9373S: Maintained 9374F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9375F: drivers/infiniband/hw/hns/ 9376 9377HISILICON SAS Controller 9378M: Xiang Chen <chenxiang66@hisilicon.com> 9379S: Supported 9380W: http://www.hisilicon.com 9381F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9382F: drivers/scsi/hisi_sas/ 9383 9384HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9385M: Kai Ye <yekai13@huawei.com> 9386M: Longfang Liu <liulongfang@huawei.com> 9387L: linux-crypto@vger.kernel.org 9388S: Maintained 9389F: Documentation/ABI/testing/debugfs-hisi-sec 9390F: drivers/crypto/hisilicon/sec2/sec.h 9391F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9392F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9393F: drivers/crypto/hisilicon/sec2/sec_main.c 9394 9395HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9396M: Jay Fang <f.fangjian@huawei.com> 9397L: linux-spi@vger.kernel.org 9398S: Maintained 9399W: http://www.hisilicon.com 9400F: drivers/spi/spi-hisi-kunpeng.c 9401 9402HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9403M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9404L: linux-kernel@vger.kernel.org 9405S: Maintained 9406F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9407F: drivers/spmi/hisi-spmi-controller.c 9408 9409HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9410M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9411L: linux-kernel@vger.kernel.org 9412S: Maintained 9413F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9414F: drivers/mfd/hi6421-spmi-pmic.c 9415 9416HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9417M: Weili Qian <qianweili@huawei.com> 9418S: Maintained 9419F: drivers/crypto/hisilicon/trng/trng.c 9420 9421HISILICON V3XX SPI NOR FLASH Controller Driver 9422M: Jay Fang <f.fangjian@huawei.com> 9423S: Maintained 9424W: http://www.hisilicon.com 9425F: drivers/spi/spi-hisi-sfc-v3xx.c 9426 9427HMM - Heterogeneous Memory Management 9428M: Jérôme Glisse <jglisse@redhat.com> 9429L: linux-mm@kvack.org 9430S: Maintained 9431F: Documentation/mm/hmm.rst 9432F: include/linux/hmm* 9433F: lib/test_hmm* 9434F: mm/hmm* 9435F: tools/testing/selftests/mm/*hmm* 9436 9437HOST AP DRIVER 9438M: Jouni Malinen <j@w1.fi> 9439L: linux-wireless@vger.kernel.org 9440S: Obsolete 9441W: http://w1.fi/hostap-driver.html 9442F: drivers/net/wireless/intersil/hostap/ 9443 9444HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9445L: platform-driver-x86@vger.kernel.org 9446S: Orphan 9447F: drivers/platform/x86/hp/tc1100-wmi.c 9448 9449HPET: High Precision Event Timers driver 9450M: Clemens Ladisch <clemens@ladisch.de> 9451S: Maintained 9452F: Documentation/timers/hpet.rst 9453F: drivers/char/hpet.c 9454F: include/linux/hpet.h 9455F: include/uapi/linux/hpet.h 9456 9457HPET: x86 9458S: Orphan 9459F: arch/x86/include/asm/hpet.h 9460F: arch/x86/kernel/hpet.c 9461 9462HPFS FILESYSTEM 9463M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9464S: Maintained 9465W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9466F: fs/hpfs/ 9467 9468HSI SUBSYSTEM 9469M: Sebastian Reichel <sre@kernel.org> 9470S: Maintained 9471T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9472F: Documentation/ABI/testing/sysfs-bus-hsi 9473F: Documentation/driver-api/hsi.rst 9474F: drivers/hsi/ 9475F: include/linux/hsi/ 9476F: include/uapi/linux/hsi/ 9477 9478HSO 3G MODEM DRIVER 9479L: linux-usb@vger.kernel.org 9480S: Orphan 9481F: drivers/net/usb/hso.c 9482 9483HSR NETWORK PROTOCOL 9484L: netdev@vger.kernel.org 9485S: Orphan 9486F: net/hsr/ 9487 9488HT16K33 LED CONTROLLER DRIVER 9489M: Robin van der Gracht <robin@protonic.nl> 9490S: Maintained 9491F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9492F: drivers/auxdisplay/ht16k33.c 9493 9494HTCPEN TOUCHSCREEN DRIVER 9495M: Pau Oliva Fora <pof@eslack.org> 9496L: linux-input@vger.kernel.org 9497S: Maintained 9498F: drivers/input/touchscreen/htcpen.c 9499 9500HTE SUBSYSTEM 9501M: Dipen Patel <dipenp@nvidia.com> 9502L: timestamp@lists.linux.dev 9503T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9504Q: https://patchwork.kernel.org/project/timestamp/list/ 9505S: Maintained 9506F: Documentation/devicetree/bindings/timestamp/ 9507F: Documentation/driver-api/hte/ 9508F: drivers/hte/ 9509F: include/linux/hte.h 9510 9511HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9512M: Lorenzo Bianconi <lorenzo@kernel.org> 9513L: linux-iio@vger.kernel.org 9514S: Maintained 9515W: http://www.st.com/ 9516F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9517F: drivers/iio/humidity/hts221* 9518 9519HUAWEI ETHERNET DRIVER 9520M: Cai Huoqing <cai.huoqing@linux.dev> 9521L: netdev@vger.kernel.org 9522S: Maintained 9523F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9524F: drivers/net/ethernet/huawei/hinic/ 9525 9526HUGETLB SUBSYSTEM 9527M: Mike Kravetz <mike.kravetz@oracle.com> 9528M: Muchun Song <muchun.song@linux.dev> 9529L: linux-mm@kvack.org 9530S: Maintained 9531F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9532F: Documentation/admin-guide/mm/hugetlbpage.rst 9533F: Documentation/mm/hugetlbfs_reserv.rst 9534F: Documentation/mm/vmemmap_dedup.rst 9535F: fs/hugetlbfs/ 9536F: include/linux/hugetlb.h 9537F: mm/hugetlb.c 9538F: mm/hugetlb_vmemmap.c 9539F: mm/hugetlb_vmemmap.h 9540 9541HVA ST MEDIA DRIVER 9542M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9543L: linux-media@vger.kernel.org 9544S: Supported 9545W: https://linuxtv.org 9546T: git git://linuxtv.org/media_tree.git 9547F: drivers/media/platform/st/sti/hva 9548 9549HWPOISON MEMORY FAILURE HANDLING 9550M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9551R: Miaohe Lin <linmiaohe@huawei.com> 9552L: linux-mm@kvack.org 9553S: Maintained 9554F: mm/hwpoison-inject.c 9555F: mm/memory-failure.c 9556 9557HYCON HY46XX TOUCHSCREEN SUPPORT 9558M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9559L: linux-input@vger.kernel.org 9560S: Maintained 9561F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9562F: drivers/input/touchscreen/hycon-hy46xx.c 9563 9564HYGON PROCESSOR SUPPORT 9565M: Pu Wen <puwen@hygon.cn> 9566L: linux-kernel@vger.kernel.org 9567S: Maintained 9568F: arch/x86/kernel/cpu/hygon.c 9569 9570HYNIX HI556 SENSOR DRIVER 9571M: Shawn Tu <shawnx.tu@intel.com> 9572L: linux-media@vger.kernel.org 9573S: Maintained 9574T: git git://linuxtv.org/media_tree.git 9575F: drivers/media/i2c/hi556.c 9576 9577HYNIX HI846 SENSOR DRIVER 9578M: Martin Kepplinger <martin.kepplinger@puri.sm> 9579L: linux-media@vger.kernel.org 9580S: Maintained 9581F: drivers/media/i2c/hi846.c 9582 9583HYNIX HI847 SENSOR DRIVER 9584M: Shawn Tu <shawnx.tu@intel.com> 9585L: linux-media@vger.kernel.org 9586S: Maintained 9587F: drivers/media/i2c/hi847.c 9588 9589Hyper-V/Azure CORE AND DRIVERS 9590M: "K. Y. Srinivasan" <kys@microsoft.com> 9591M: Haiyang Zhang <haiyangz@microsoft.com> 9592M: Wei Liu <wei.liu@kernel.org> 9593M: Dexuan Cui <decui@microsoft.com> 9594L: linux-hyperv@vger.kernel.org 9595S: Supported 9596T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9597F: Documentation/ABI/stable/sysfs-bus-vmbus 9598F: Documentation/ABI/testing/debugfs-hyperv 9599F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9600F: Documentation/virt/hyperv 9601F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9602F: arch/arm64/hyperv 9603F: arch/arm64/include/asm/hyperv-tlfs.h 9604F: arch/arm64/include/asm/mshyperv.h 9605F: arch/x86/hyperv 9606F: arch/x86/include/asm/hyperv-tlfs.h 9607F: arch/x86/include/asm/mshyperv.h 9608F: arch/x86/include/asm/trace/hyperv.h 9609F: arch/x86/kernel/cpu/mshyperv.c 9610F: drivers/clocksource/hyperv_timer.c 9611F: drivers/hid/hid-hyperv.c 9612F: drivers/hv/ 9613F: drivers/input/serio/hyperv-keyboard.c 9614F: drivers/iommu/hyperv-iommu.c 9615F: drivers/net/ethernet/microsoft/ 9616F: drivers/net/hyperv/ 9617F: drivers/pci/controller/pci-hyperv-intf.c 9618F: drivers/pci/controller/pci-hyperv.c 9619F: drivers/scsi/storvsc_drv.c 9620F: drivers/uio/uio_hv_generic.c 9621F: drivers/video/fbdev/hyperv_fb.c 9622F: include/asm-generic/hyperv-tlfs.h 9623F: include/asm-generic/mshyperv.h 9624F: include/clocksource/hyperv_timer.h 9625F: include/linux/hyperv.h 9626F: include/net/mana 9627F: include/uapi/linux/hyperv.h 9628F: net/vmw_vsock/hyperv_transport.c 9629F: tools/hv/ 9630 9631HYPERBUS SUPPORT 9632M: Vignesh Raghavendra <vigneshr@ti.com> 9633L: linux-mtd@lists.infradead.org 9634S: Supported 9635Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9636C: irc://irc.oftc.net/mtd 9637T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9638F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9639F: drivers/mtd/hyperbus/ 9640F: include/linux/mtd/hyperbus.h 9641 9642HYPERVISOR VIRTUAL CONSOLE DRIVER 9643L: linuxppc-dev@lists.ozlabs.org 9644S: Odd Fixes 9645F: drivers/tty/hvc/ 9646 9647I2C ACPI SUPPORT 9648M: Mika Westerberg <mika.westerberg@linux.intel.com> 9649L: linux-i2c@vger.kernel.org 9650L: linux-acpi@vger.kernel.org 9651S: Maintained 9652F: drivers/i2c/i2c-core-acpi.c 9653 9654I2C CONTROLLER DRIVER FOR NVIDIA GPU 9655M: Ajay Gupta <ajayg@nvidia.com> 9656L: linux-i2c@vger.kernel.org 9657S: Maintained 9658F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9659F: drivers/i2c/busses/i2c-nvidia-gpu.c 9660 9661I2C MUXES 9662M: Peter Rosin <peda@axentia.se> 9663L: linux-i2c@vger.kernel.org 9664S: Maintained 9665F: Documentation/devicetree/bindings/i2c/i2c-arb* 9666F: Documentation/devicetree/bindings/i2c/i2c-gate* 9667F: Documentation/devicetree/bindings/i2c/i2c-mux* 9668F: Documentation/i2c/i2c-topology.rst 9669F: Documentation/i2c/muxes/ 9670F: drivers/i2c/i2c-mux.c 9671F: drivers/i2c/muxes/ 9672F: include/linux/i2c-mux.h 9673 9674I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9675M: Gregory CLEMENT <gregory.clement@bootlin.com> 9676L: linux-i2c@vger.kernel.org 9677S: Maintained 9678F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9679F: drivers/i2c/busses/i2c-mv64xxx.c 9680 9681I2C OVER PARALLEL PORT 9682M: Jean Delvare <jdelvare@suse.com> 9683L: linux-i2c@vger.kernel.org 9684S: Maintained 9685F: Documentation/i2c/busses/i2c-parport.rst 9686F: drivers/i2c/busses/i2c-parport.c 9687 9688I2C SUBSYSTEM 9689M: Wolfram Sang <wsa@kernel.org> 9690L: linux-i2c@vger.kernel.org 9691S: Maintained 9692W: https://i2c.wiki.kernel.org/ 9693Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9694T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9695F: Documentation/devicetree/bindings/i2c/i2c.txt 9696F: Documentation/i2c/ 9697F: drivers/i2c/* 9698F: include/dt-bindings/i2c/i2c.h 9699F: include/linux/i2c-dev.h 9700F: include/linux/i2c-smbus.h 9701F: include/linux/i2c.h 9702F: include/uapi/linux/i2c-*.h 9703F: include/uapi/linux/i2c.h 9704 9705I2C SUBSYSTEM HOST DRIVERS 9706L: linux-i2c@vger.kernel.org 9707S: Odd Fixes 9708W: https://i2c.wiki.kernel.org/ 9709Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9710T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9711F: Documentation/devicetree/bindings/i2c/ 9712F: drivers/i2c/algos/ 9713F: drivers/i2c/busses/ 9714F: include/dt-bindings/i2c/ 9715 9716I2C-TAOS-EVM DRIVER 9717M: Jean Delvare <jdelvare@suse.com> 9718L: linux-i2c@vger.kernel.org 9719S: Maintained 9720F: Documentation/i2c/busses/i2c-taos-evm.rst 9721F: drivers/i2c/busses/i2c-taos-evm.c 9722 9723I2C-TINY-USB DRIVER 9724M: Till Harbaum <till@harbaum.org> 9725L: linux-i2c@vger.kernel.org 9726S: Maintained 9727W: http://www.harbaum.org/till/i2c_tiny_usb 9728F: drivers/i2c/busses/i2c-tiny-usb.c 9729 9730I2C/SMBUS CONTROLLER DRIVERS FOR PC 9731M: Jean Delvare <jdelvare@suse.com> 9732L: linux-i2c@vger.kernel.org 9733S: Maintained 9734F: Documentation/i2c/busses/i2c-ali1535.rst 9735F: Documentation/i2c/busses/i2c-ali1563.rst 9736F: Documentation/i2c/busses/i2c-ali15x3.rst 9737F: Documentation/i2c/busses/i2c-amd756.rst 9738F: Documentation/i2c/busses/i2c-amd8111.rst 9739F: Documentation/i2c/busses/i2c-i801.rst 9740F: Documentation/i2c/busses/i2c-nforce2.rst 9741F: Documentation/i2c/busses/i2c-piix4.rst 9742F: Documentation/i2c/busses/i2c-sis5595.rst 9743F: Documentation/i2c/busses/i2c-sis630.rst 9744F: Documentation/i2c/busses/i2c-sis96x.rst 9745F: Documentation/i2c/busses/i2c-via.rst 9746F: Documentation/i2c/busses/i2c-viapro.rst 9747F: drivers/i2c/busses/i2c-ali1535.c 9748F: drivers/i2c/busses/i2c-ali1563.c 9749F: drivers/i2c/busses/i2c-ali15x3.c 9750F: drivers/i2c/busses/i2c-amd756-s4882.c 9751F: drivers/i2c/busses/i2c-amd756.c 9752F: drivers/i2c/busses/i2c-amd8111.c 9753F: drivers/i2c/busses/i2c-i801.c 9754F: drivers/i2c/busses/i2c-isch.c 9755F: drivers/i2c/busses/i2c-nforce2-s4985.c 9756F: drivers/i2c/busses/i2c-nforce2.c 9757F: drivers/i2c/busses/i2c-piix4.c 9758F: drivers/i2c/busses/i2c-sis5595.c 9759F: drivers/i2c/busses/i2c-sis630.c 9760F: drivers/i2c/busses/i2c-sis96x.c 9761F: drivers/i2c/busses/i2c-via.c 9762F: drivers/i2c/busses/i2c-viapro.c 9763 9764I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9765M: Hans de Goede <hdegoede@redhat.com> 9766L: linux-i2c@vger.kernel.org 9767S: Maintained 9768F: drivers/i2c/busses/i2c-cht-wc.c 9769 9770I2C/SMBUS ISMT DRIVER 9771M: Seth Heasley <seth.heasley@intel.com> 9772M: Neil Horman <nhorman@tuxdriver.com> 9773L: linux-i2c@vger.kernel.org 9774F: Documentation/i2c/busses/i2c-ismt.rst 9775F: drivers/i2c/busses/i2c-ismt.c 9776 9777I2C/SMBUS STUB DRIVER 9778M: Jean Delvare <jdelvare@suse.com> 9779L: linux-i2c@vger.kernel.org 9780S: Maintained 9781F: drivers/i2c/i2c-stub.c 9782 9783I3C DRIVER FOR CADENCE I3C MASTER IP 9784M: Przemysław Gaj <pgaj@cadence.com> 9785S: Maintained 9786F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9787F: drivers/i3c/master/i3c-master-cdns.c 9788 9789I3C DRIVER FOR SYNOPSYS DESIGNWARE 9790S: Orphan 9791F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9792F: drivers/i3c/master/dw* 9793 9794I3C DRIVER FOR ASPEED AST2600 9795M: Jeremy Kerr <jk@codeconstruct.com.au> 9796S: Maintained 9797F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9798F: drivers/i3c/master/ast2600-i3c-master.c 9799 9800I3C SUBSYSTEM 9801M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9802L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9803S: Maintained 9804C: irc://chat.freenode.net/linux-i3c 9805T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9806F: Documentation/ABI/testing/sysfs-bus-i3c 9807F: Documentation/devicetree/bindings/i3c/ 9808F: Documentation/driver-api/i3c 9809F: drivers/i3c/ 9810F: include/linux/i3c/ 9811 9812IA64 (Itanium) PLATFORM 9813L: linux-ia64@vger.kernel.org 9814S: Orphan 9815F: Documentation/arch/ia64/ 9816F: arch/ia64/ 9817 9818IBM Operation Panel Input Driver 9819M: Eddie James <eajames@linux.ibm.com> 9820L: linux-input@vger.kernel.org 9821S: Maintained 9822F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9823F: drivers/input/misc/ibm-panel.c 9824 9825IBM Power 842 compression accelerator 9826M: Haren Myneni <haren@us.ibm.com> 9827S: Supported 9828F: crypto/842.c 9829F: drivers/crypto/nx/Kconfig 9830F: drivers/crypto/nx/Makefile 9831F: drivers/crypto/nx/nx-842* 9832F: include/linux/sw842.h 9833F: lib/842/ 9834 9835IBM Power in-Nest Crypto Acceleration 9836M: Breno Leitão <leitao@debian.org> 9837M: Nayna Jain <nayna@linux.ibm.com> 9838M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9839L: linux-crypto@vger.kernel.org 9840S: Supported 9841F: drivers/crypto/nx/Kconfig 9842F: drivers/crypto/nx/Makefile 9843F: drivers/crypto/nx/nx-aes* 9844F: drivers/crypto/nx/nx-sha* 9845F: drivers/crypto/nx/nx.* 9846F: drivers/crypto/nx/nx_csbcpb.h 9847F: drivers/crypto/nx/nx_debugfs.c 9848 9849IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9850M: Tyrel Datwyler <tyreld@linux.ibm.com> 9851L: linux-pci@vger.kernel.org 9852L: linuxppc-dev@lists.ozlabs.org 9853S: Supported 9854F: drivers/pci/hotplug/rpadlpar* 9855 9856IBM Power Linux RAID adapter 9857M: Brian King <brking@us.ibm.com> 9858S: Supported 9859F: drivers/scsi/ipr.* 9860 9861IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9862M: Tyrel Datwyler <tyreld@linux.ibm.com> 9863L: linux-pci@vger.kernel.org 9864L: linuxppc-dev@lists.ozlabs.org 9865S: Supported 9866F: drivers/pci/hotplug/rpaphp* 9867 9868IBM Power SRIOV Virtual NIC Device Driver 9869M: Haren Myneni <haren@linux.ibm.com> 9870M: Rick Lindsley <ricklind@linux.ibm.com> 9871R: Nick Child <nnac123@linux.ibm.com> 9872R: Dany Madden <danymadden@us.ibm.com> 9873R: Thomas Falcon <tlfalcon@linux.ibm.com> 9874L: netdev@vger.kernel.org 9875S: Supported 9876F: drivers/net/ethernet/ibm/ibmvnic.* 9877 9878IBM Power Virtual Ethernet Device Driver 9879M: Nick Child <nnac123@linux.ibm.com> 9880L: netdev@vger.kernel.org 9881S: Supported 9882F: drivers/net/ethernet/ibm/ibmveth.* 9883 9884IBM Power Virtual FC Device Drivers 9885M: Tyrel Datwyler <tyreld@linux.ibm.com> 9886L: linux-scsi@vger.kernel.org 9887S: Supported 9888F: drivers/scsi/ibmvscsi/ibmvfc* 9889 9890IBM Power Virtual Management Channel Driver 9891M: Brad Warrum <bwarrum@linux.ibm.com> 9892M: Ritu Agarwal <rituagar@linux.ibm.com> 9893S: Supported 9894F: drivers/misc/ibmvmc.* 9895 9896IBM Power Virtual SCSI Device Drivers 9897M: Tyrel Datwyler <tyreld@linux.ibm.com> 9898L: linux-scsi@vger.kernel.org 9899S: Supported 9900F: drivers/scsi/ibmvscsi/ibmvscsi* 9901F: include/scsi/viosrp.h 9902 9903IBM Power Virtual SCSI Device Target Driver 9904M: Michael Cyr <mikecyr@linux.ibm.com> 9905L: linux-scsi@vger.kernel.org 9906L: target-devel@vger.kernel.org 9907S: Supported 9908F: drivers/scsi/ibmvscsi_tgt/ 9909 9910IBM Power VMX Cryptographic instructions 9911M: Breno Leitão <leitao@debian.org> 9912M: Nayna Jain <nayna@linux.ibm.com> 9913M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9914L: linux-crypto@vger.kernel.org 9915S: Supported 9916F: drivers/crypto/vmx/Kconfig 9917F: drivers/crypto/vmx/Makefile 9918F: drivers/crypto/vmx/aes* 9919F: drivers/crypto/vmx/ghash* 9920F: drivers/crypto/vmx/ppc-xlate.pl 9921F: drivers/crypto/vmx/vmx.c 9922 9923IBM Power VFIO Support 9924M: Timothy Pearson <tpearson@raptorengineering.com> 9925S: Supported 9926F: drivers/vfio/vfio_iommu_spapr_tce.c 9927 9928IBM ServeRAID RAID DRIVER 9929S: Orphan 9930F: drivers/scsi/ips.* 9931 9932ICH LPC AND GPIO DRIVER 9933M: Peter Tyser <ptyser@xes-inc.com> 9934S: Maintained 9935F: drivers/gpio/gpio-ich.c 9936F: drivers/mfd/lpc_ich.c 9937 9938ICY I2C DRIVER 9939M: Max Staudt <max@enpas.org> 9940L: linux-i2c@vger.kernel.org 9941S: Maintained 9942F: drivers/i2c/busses/i2c-icy.c 9943 9944IDEAPAD LAPTOP EXTRAS DRIVER 9945M: Ike Panhc <ike.pan@canonical.com> 9946L: platform-driver-x86@vger.kernel.org 9947S: Maintained 9948W: http://launchpad.net/ideapad-laptop 9949F: drivers/platform/x86/ideapad-laptop.c 9950 9951IDEAPAD LAPTOP SLIDEBAR DRIVER 9952M: Andrey Moiseev <o2g.org.ru@gmail.com> 9953L: linux-input@vger.kernel.org 9954S: Maintained 9955W: https://github.com/o2genum/ideapad-slidebar 9956F: drivers/input/misc/ideapad_slidebar.c 9957 9958IDMAPPED MOUNTS 9959M: Christian Brauner <brauner@kernel.org> 9960M: Seth Forshee <sforshee@kernel.org> 9961L: linux-fsdevel@vger.kernel.org 9962S: Maintained 9963T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9964F: Documentation/filesystems/idmappings.rst 9965F: include/linux/mnt_idmapping.* 9966F: tools/testing/selftests/mount_setattr/ 9967 9968IDT VersaClock 5 CLOCK DRIVER 9969M: Luca Ceresoli <luca@lucaceresoli.net> 9970S: Maintained 9971F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9972F: drivers/clk/clk-versaclock5.c 9973 9974IEEE 802.15.4 SUBSYSTEM 9975M: Alexander Aring <alex.aring@gmail.com> 9976M: Stefan Schmidt <stefan@datenfreihafen.org> 9977M: Miquel Raynal <miquel.raynal@bootlin.com> 9978L: linux-wpan@vger.kernel.org 9979S: Maintained 9980W: https://linux-wpan.org/ 9981T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9982T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9983F: Documentation/networking/ieee802154.rst 9984F: drivers/net/ieee802154/ 9985F: include/linux/ieee802154.h 9986F: include/linux/nl802154.h 9987F: include/net/af_ieee802154.h 9988F: include/net/cfg802154.h 9989F: include/net/ieee802154_netdev.h 9990F: include/net/mac802154.h 9991F: include/net/nl802154.h 9992F: net/ieee802154/ 9993F: net/mac802154/ 9994 9995IFE PROTOCOL 9996M: Yotam Gigi <yotam.gi@gmail.com> 9997M: Jamal Hadi Salim <jhs@mojatatu.com> 9998F: include/net/ife.h 9999F: include/uapi/linux/ife.h 10000F: net/ife 10001 10002IGORPLUG-USB IR RECEIVER 10003M: Sean Young <sean@mess.org> 10004L: linux-media@vger.kernel.org 10005S: Maintained 10006F: drivers/media/rc/igorplugusb.c 10007 10008IGUANAWORKS USB IR TRANSCEIVER 10009M: Sean Young <sean@mess.org> 10010L: linux-media@vger.kernel.org 10011S: Maintained 10012F: drivers/media/rc/iguanair.c 10013 10014IIO DIGITAL POTENTIOMETER DAC 10015M: Peter Rosin <peda@axentia.se> 10016L: linux-iio@vger.kernel.org 10017S: Maintained 10018F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10019F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10020F: drivers/iio/dac/dpot-dac.c 10021 10022IIO ENVELOPE DETECTOR 10023M: Peter Rosin <peda@axentia.se> 10024L: linux-iio@vger.kernel.org 10025S: Maintained 10026F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10027F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10028F: drivers/iio/adc/envelope-detector.c 10029 10030IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10031M: Matti Vaittinen <mazziesaccount@gmail.com> 10032L: linux-iio@vger.kernel.org 10033S: Maintained 10034F: drivers/iio/light/gain-time-scale-helper.c 10035F: drivers/iio/light/gain-time-scale-helper.h 10036 10037IIO MULTIPLEXER 10038M: Peter Rosin <peda@axentia.se> 10039L: linux-iio@vger.kernel.org 10040S: Maintained 10041F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10042F: drivers/iio/multiplexer/iio-mux.c 10043 10044IIO SCMI BASED DRIVER 10045M: Jyoti Bhayana <jbhayana@google.com> 10046L: linux-iio@vger.kernel.org 10047S: Maintained 10048F: drivers/iio/common/scmi_sensors/scmi_iio.c 10049 10050IIO SUBSYSTEM AND DRIVERS 10051M: Jonathan Cameron <jic23@kernel.org> 10052R: Lars-Peter Clausen <lars@metafoo.de> 10053L: linux-iio@vger.kernel.org 10054S: Maintained 10055T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10056F: Documentation/ABI/testing/configfs-iio* 10057F: Documentation/ABI/testing/sysfs-bus-iio* 10058F: Documentation/devicetree/bindings/iio/ 10059F: drivers/iio/ 10060F: drivers/staging/iio/ 10061F: include/dt-bindings/iio/ 10062F: include/linux/iio/ 10063F: tools/iio/ 10064 10065IIO UNIT CONVERTER 10066M: Peter Rosin <peda@axentia.se> 10067L: linux-iio@vger.kernel.org 10068S: Maintained 10069F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10070F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10071F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10072F: drivers/iio/afe/iio-rescale.c 10073 10074IKANOS/ADI EAGLE ADSL USB DRIVER 10075M: Matthieu Castet <castet.matthieu@free.fr> 10076M: Stanislaw Gruszka <stf_xl@wp.pl> 10077S: Maintained 10078F: drivers/usb/atm/ueagle-atm.c 10079 10080IMAGIS TOUCHSCREEN DRIVER 10081M: Markuss Broks <markuss.broks@gmail.com> 10082S: Maintained 10083F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10084F: drivers/input/touchscreen/imagis.c 10085 10086IMGTEC ASCII LCD DRIVER 10087M: Paul Burton <paulburton@kernel.org> 10088S: Maintained 10089F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10090F: drivers/auxdisplay/img-ascii-lcd.c 10091 10092IMGTEC IR DECODER DRIVER 10093S: Orphan 10094F: drivers/media/rc/img-ir/ 10095 10096IMON SOUNDGRAPH USB IR RECEIVER 10097M: Sean Young <sean@mess.org> 10098L: linux-media@vger.kernel.org 10099S: Maintained 10100F: drivers/media/rc/imon.c 10101F: drivers/media/rc/imon_raw.c 10102 10103IMS TWINTURBO FRAMEBUFFER DRIVER 10104L: linux-fbdev@vger.kernel.org 10105S: Orphan 10106F: drivers/video/fbdev/imsttfb.c 10107 10108INA209 HARDWARE MONITOR DRIVER 10109M: Guenter Roeck <linux@roeck-us.net> 10110L: linux-hwmon@vger.kernel.org 10111S: Maintained 10112F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10113F: Documentation/hwmon/ina209.rst 10114F: drivers/hwmon/ina209.c 10115 10116INA2XX HARDWARE MONITOR DRIVER 10117M: Guenter Roeck <linux@roeck-us.net> 10118L: linux-hwmon@vger.kernel.org 10119S: Maintained 10120F: Documentation/hwmon/ina2xx.rst 10121F: drivers/hwmon/ina2xx.c 10122F: include/linux/platform_data/ina2xx.h 10123 10124INDEX OF FURTHER KERNEL DOCUMENTATION 10125M: Carlos Bilbao <carlos.bilbao@amd.com> 10126S: Maintained 10127F: Documentation/process/kernel-docs.rst 10128 10129INDUSTRY PACK SUBSYSTEM (IPACK) 10130M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10131M: Jens Taprogge <jens.taprogge@taprogge.org> 10132M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10133L: industrypack-devel@lists.sourceforge.net 10134S: Maintained 10135W: http://industrypack.sourceforge.net 10136F: drivers/ipack/ 10137 10138INFINEON DPS310 Driver 10139M: Eddie James <eajames@linux.ibm.com> 10140L: linux-iio@vger.kernel.org 10141S: Maintained 10142F: drivers/iio/pressure/dps310.c 10143 10144INFINEON PEB2466 ASoC CODEC 10145M: Herve Codina <herve.codina@bootlin.com> 10146L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10147S: Maintained 10148F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10149F: sound/soc/codecs/peb2466.c 10150 10151INFINIBAND SUBSYSTEM 10152M: Jason Gunthorpe <jgg@nvidia.com> 10153M: Leon Romanovsky <leonro@nvidia.com> 10154L: linux-rdma@vger.kernel.org 10155S: Supported 10156W: https://github.com/linux-rdma/rdma-core 10157Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10158T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10159F: Documentation/devicetree/bindings/infiniband/ 10160F: Documentation/infiniband/ 10161F: drivers/infiniband/ 10162F: include/rdma/ 10163F: include/trace/events/ib_mad.h 10164F: include/trace/events/ib_umad.h 10165F: include/trace/misc/rdma.h 10166F: include/uapi/linux/if_infiniband.h 10167F: include/uapi/rdma/ 10168F: samples/bpf/ibumad_kern.c 10169F: samples/bpf/ibumad_user.c 10170 10171INGENIC JZ4780 NAND DRIVER 10172M: Harvey Hunt <harveyhuntnexus@gmail.com> 10173L: linux-mtd@lists.infradead.org 10174L: linux-mips@vger.kernel.org 10175S: Maintained 10176F: drivers/mtd/nand/raw/ingenic/ 10177 10178INGENIC JZ47xx SoCs 10179M: Paul Cercueil <paul@crapouillou.net> 10180L: linux-mips@vger.kernel.org 10181S: Maintained 10182F: arch/mips/boot/dts/ingenic/ 10183F: arch/mips/generic/board-ingenic.c 10184F: arch/mips/include/asm/mach-ingenic/ 10185F: arch/mips/ingenic/Kconfig 10186F: drivers/clk/ingenic/ 10187F: drivers/dma/dma-jz4780.c 10188F: drivers/gpu/drm/ingenic/ 10189F: drivers/i2c/busses/i2c-jz4780.c 10190F: drivers/iio/adc/ingenic-adc.c 10191F: drivers/irqchip/irq-ingenic.c 10192F: drivers/memory/jz4780-nemc.c 10193F: drivers/mmc/host/jz4740_mmc.c 10194F: drivers/mtd/nand/raw/ingenic/ 10195F: drivers/pinctrl/pinctrl-ingenic.c 10196F: drivers/power/supply/ingenic-battery.c 10197F: drivers/pwm/pwm-jz4740.c 10198F: drivers/remoteproc/ingenic_rproc.c 10199F: drivers/rtc/rtc-jz4740.c 10200F: drivers/tty/serial/8250/8250_ingenic.c 10201F: drivers/usb/musb/jz4740.c 10202F: drivers/watchdog/jz4740_wdt.c 10203F: include/dt-bindings/iio/adc/ingenic,adc.h 10204F: include/linux/mfd/ingenic-tcu.h 10205F: sound/soc/codecs/jz47* 10206F: sound/soc/jz4740/ 10207 10208INJOINIC IP5xxx POWER BANK IC DRIVER 10209M: Samuel Holland <samuel@sholland.org> 10210S: Maintained 10211F: drivers/power/supply/ip5xxx_power.c 10212 10213INOTIFY 10214M: Jan Kara <jack@suse.cz> 10215R: Amir Goldstein <amir73il@gmail.com> 10216L: linux-fsdevel@vger.kernel.org 10217S: Maintained 10218F: Documentation/filesystems/inotify.rst 10219F: fs/notify/inotify/ 10220F: include/linux/inotify.h 10221F: include/uapi/linux/inotify.h 10222 10223INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10224M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10225L: linux-input@vger.kernel.org 10226S: Maintained 10227Q: http://patchwork.kernel.org/project/linux-input/list/ 10228T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10229F: Documentation/devicetree/bindings/input/ 10230F: Documentation/devicetree/bindings/serio/ 10231F: Documentation/input/ 10232F: drivers/input/ 10233F: include/dt-bindings/input/ 10234F: include/linux/input.h 10235F: include/linux/input/ 10236F: include/uapi/linux/input-event-codes.h 10237F: include/uapi/linux/input.h 10238 10239INPUT MULTITOUCH (MT) PROTOCOL 10240M: Henrik Rydberg <rydberg@bitmath.org> 10241L: linux-input@vger.kernel.org 10242S: Odd fixes 10243F: Documentation/input/multi-touch-protocol.rst 10244F: drivers/input/input-mt.c 10245K: \b(ABS|SYN)_MT_ 10246 10247INSIDE SECURE CRYPTO DRIVER 10248M: Antoine Tenart <atenart@kernel.org> 10249L: linux-crypto@vger.kernel.org 10250S: Maintained 10251F: drivers/crypto/inside-secure/ 10252 10253INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10254M: Mimi Zohar <zohar@linux.ibm.com> 10255M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10256L: linux-integrity@vger.kernel.org 10257S: Supported 10258T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10259F: security/integrity/ima/ 10260F: security/integrity/ 10261 10262INTEL 810/815 FRAMEBUFFER DRIVER 10263M: Antonino Daplas <adaplas@gmail.com> 10264L: linux-fbdev@vger.kernel.org 10265S: Maintained 10266F: drivers/video/fbdev/i810/ 10267 10268INTEL 8255 GPIO DRIVER 10269M: William Breathitt Gray <william.gray@linaro.org> 10270L: linux-gpio@vger.kernel.org 10271S: Maintained 10272F: drivers/gpio/gpio-i8255.c 10273F: drivers/gpio/gpio-i8255.h 10274 10275INTEL ASoC DRIVERS 10276M: Cezary Rojewski <cezary.rojewski@intel.com> 10277M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10278M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10279M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10280M: Bard Liao <yung-chuan.liao@linux.intel.com> 10281M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10282M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10283L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10284S: Supported 10285F: sound/soc/intel/ 10286 10287INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10288M: Hans de Goede <hdegoede@redhat.com> 10289L: platform-driver-x86@vger.kernel.org 10290S: Maintained 10291F: drivers/platform/x86/intel/atomisp2/pm.c 10292 10293INTEL ATOMISP2 LED DRIVER 10294M: Hans de Goede <hdegoede@redhat.com> 10295L: platform-driver-x86@vger.kernel.org 10296S: Maintained 10297F: drivers/platform/x86/intel/atomisp2/led.c 10298 10299INTEL BIOS SAR INT1092 DRIVER 10300M: Shravan Sudhakar <s.shravan@intel.com> 10301M: Intel Corporation <linuxwwan@intel.com> 10302L: platform-driver-x86@vger.kernel.org 10303S: Maintained 10304F: drivers/platform/x86/intel/int1092/ 10305 10306INTEL BROXTON PMC DRIVER 10307M: Mika Westerberg <mika.westerberg@linux.intel.com> 10308M: Zha Qipeng <qipeng.zha@intel.com> 10309S: Maintained 10310F: drivers/mfd/intel_pmc_bxt.c 10311F: include/linux/mfd/intel_pmc_bxt.h 10312 10313INTEL C600 SERIES SAS CONTROLLER DRIVER 10314M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10315L: linux-scsi@vger.kernel.org 10316S: Supported 10317T: git git://git.code.sf.net/p/intel-sas/isci 10318F: drivers/scsi/isci/ 10319 10320INTEL CPU family model numbers 10321M: Tony Luck <tony.luck@intel.com> 10322M: x86@kernel.org 10323L: linux-kernel@vger.kernel.org 10324S: Supported 10325F: arch/x86/include/asm/intel-family.h 10326 10327INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10328M: Jani Nikula <jani.nikula@linux.intel.com> 10329M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10330M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10331M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10332L: intel-gfx@lists.freedesktop.org 10333S: Supported 10334W: https://01.org/linuxgraphics/ 10335Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10336B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10337C: irc://irc.oftc.net/intel-gfx 10338T: git git://anongit.freedesktop.org/drm-intel 10339F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10340F: Documentation/gpu/i915.rst 10341F: drivers/gpu/drm/i915/ 10342F: include/drm/i915* 10343F: include/uapi/drm/i915_drm.h 10344 10345INTEL ETHERNET DRIVERS 10346M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10347M: Tony Nguyen <anthony.l.nguyen@intel.com> 10348L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10349S: Supported 10350W: http://www.intel.com/support/feedback.htm 10351W: http://e1000.sourceforge.net/ 10352Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10353T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10354T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10355F: Documentation/networking/device_drivers/ethernet/intel/ 10356F: drivers/net/ethernet/intel/ 10357F: drivers/net/ethernet/intel/*/ 10358F: include/linux/avf/virtchnl.h 10359F: include/linux/net/intel/iidc.h 10360 10361INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10362M: Mustafa Ismail <mustafa.ismail@intel.com> 10363M: Shiraz Saleem <shiraz.saleem@intel.com> 10364L: linux-rdma@vger.kernel.org 10365S: Supported 10366F: drivers/infiniband/hw/irdma/ 10367F: include/uapi/rdma/irdma-abi.h 10368 10369INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10370M: Maik Broemme <mbroemme@libmpq.org> 10371L: linux-fbdev@vger.kernel.org 10372S: Maintained 10373F: Documentation/fb/intelfb.rst 10374F: drivers/video/fbdev/intelfb/ 10375 10376INTEL GPIO DRIVERS 10377M: Andy Shevchenko <andy@kernel.org> 10378L: linux-gpio@vger.kernel.org 10379S: Supported 10380T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10381F: drivers/gpio/gpio-elkhartlake.c 10382F: drivers/gpio/gpio-ich.c 10383F: drivers/gpio/gpio-merrifield.c 10384F: drivers/gpio/gpio-ml-ioh.c 10385F: drivers/gpio/gpio-pch.c 10386F: drivers/gpio/gpio-sch.c 10387F: drivers/gpio/gpio-sodaville.c 10388F: drivers/gpio/gpio-tangier.c 10389 10390INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10391M: Zhenyu Wang <zhenyuw@linux.intel.com> 10392M: Zhi Wang <zhi.a.wang@intel.com> 10393L: intel-gvt-dev@lists.freedesktop.org 10394L: intel-gfx@lists.freedesktop.org 10395S: Supported 10396W: https://01.org/igvt-g 10397T: git https://github.com/intel/gvt-linux.git 10398F: drivers/gpu/drm/i915/gvt/ 10399 10400INTEL HID EVENT DRIVER 10401M: Alex Hung <alexhung@gmail.com> 10402L: platform-driver-x86@vger.kernel.org 10403S: Maintained 10404F: drivers/platform/x86/intel/hid.c 10405 10406INTEL I/OAT DMA DRIVER 10407M: Dave Jiang <dave.jiang@intel.com> 10408R: Dan Williams <dan.j.williams@intel.com> 10409L: dmaengine@vger.kernel.org 10410S: Supported 10411Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10412F: drivers/dma/ioat* 10413 10414INTEL IDXD DRIVER 10415M: Fenghua Yu <fenghua.yu@intel.com> 10416M: Dave Jiang <dave.jiang@intel.com> 10417L: dmaengine@vger.kernel.org 10418S: Supported 10419F: drivers/dma/idxd/* 10420F: include/uapi/linux/idxd.h 10421 10422INTEL IDLE DRIVER 10423M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10424M: Len Brown <lenb@kernel.org> 10425L: linux-pm@vger.kernel.org 10426S: Supported 10427B: https://bugzilla.kernel.org 10428T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10429F: drivers/idle/intel_idle.c 10430 10431INTEL IN FIELD SCAN (IFS) DEVICE 10432M: Jithu Joseph <jithu.joseph@intel.com> 10433R: Ashok Raj <ashok.raj@intel.com> 10434R: Tony Luck <tony.luck@intel.com> 10435S: Maintained 10436F: drivers/platform/x86/intel/ifs 10437F: include/trace/events/intel_ifs.h 10438 10439INTEL INTEGRATED SENSOR HUB DRIVER 10440M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10441M: Jiri Kosina <jikos@kernel.org> 10442L: linux-input@vger.kernel.org 10443S: Maintained 10444F: drivers/hid/intel-ish-hid/ 10445 10446INTEL IOMMU (VT-d) 10447M: David Woodhouse <dwmw2@infradead.org> 10448M: Lu Baolu <baolu.lu@linux.intel.com> 10449L: iommu@lists.linux.dev 10450S: Supported 10451T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10452F: drivers/iommu/intel/ 10453 10454INTEL IPU3 CSI-2 CIO2 DRIVER 10455M: Yong Zhi <yong.zhi@intel.com> 10456M: Sakari Ailus <sakari.ailus@linux.intel.com> 10457M: Bingbu Cao <bingbu.cao@intel.com> 10458M: Dan Scally <djrscally@gmail.com> 10459R: Tianshu Qiu <tian.shu.qiu@intel.com> 10460L: linux-media@vger.kernel.org 10461S: Maintained 10462T: git git://linuxtv.org/media_tree.git 10463F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10464F: drivers/media/pci/intel/ipu3/ 10465 10466INTEL IPU3 CSI-2 IMGU DRIVER 10467M: Sakari Ailus <sakari.ailus@linux.intel.com> 10468R: Bingbu Cao <bingbu.cao@intel.com> 10469R: Tianshu Qiu <tian.shu.qiu@intel.com> 10470L: linux-media@vger.kernel.org 10471S: Maintained 10472F: Documentation/admin-guide/media/ipu3.rst 10473F: Documentation/admin-guide/media/ipu3_rcb.svg 10474F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10475F: drivers/staging/media/ipu3/ 10476 10477INTEL IXP4XX CRYPTO SUPPORT 10478M: Corentin Labbe <clabbe@baylibre.com> 10479L: linux-crypto@vger.kernel.org 10480S: Maintained 10481F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10482 10483INTEL ISHTP ECLITE DRIVER 10484M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10485L: platform-driver-x86@vger.kernel.org 10486S: Supported 10487F: drivers/platform/x86/intel/ishtp_eclite.c 10488 10489INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10490M: Krzysztof Halasa <khalasa@piap.pl> 10491S: Maintained 10492F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10493F: drivers/net/wan/ixp4xx_hss.c 10494F: drivers/soc/ixp4xx/ixp4xx-npe.c 10495F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10496F: include/linux/soc/ixp4xx/npe.h 10497F: include/linux/soc/ixp4xx/qmgr.h 10498 10499INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10500M: Deepak Saxena <dsaxena@plexity.net> 10501S: Maintained 10502F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10503F: drivers/char/hw_random/ixp4xx-rng.c 10504 10505INTEL KEEM BAY DRM DRIVER 10506M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10507M: Edmund Dea <edmund.j.dea@intel.com> 10508S: Maintained 10509F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10510F: drivers/gpu/drm/kmb/ 10511 10512INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10513M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10514S: Maintained 10515F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10516F: drivers/crypto/intel/keembay/Kconfig 10517F: drivers/crypto/intel/keembay/Makefile 10518F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10519F: drivers/crypto/intel/keembay/ocs-aes.c 10520F: drivers/crypto/intel/keembay/ocs-aes.h 10521 10522INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10523M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10524M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10525M: Mark Gross <mgross@linux.intel.com> 10526S: Maintained 10527F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10528F: drivers/crypto/intel/keembay/Kconfig 10529F: drivers/crypto/intel/keembay/Makefile 10530F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10531 10532INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10533M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10534M: Declan Murphy <declan.murphy@intel.com> 10535S: Maintained 10536F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10537F: drivers/crypto/intel/keembay/Kconfig 10538F: drivers/crypto/intel/keembay/Makefile 10539F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10540F: drivers/crypto/intel/keembay/ocs-hcu.c 10541F: drivers/crypto/intel/keembay/ocs-hcu.h 10542 10543INTEL MANAGEMENT ENGINE (mei) 10544M: Tomas Winkler <tomas.winkler@intel.com> 10545L: linux-kernel@vger.kernel.org 10546S: Supported 10547F: Documentation/driver-api/mei/* 10548F: drivers/misc/mei/ 10549F: drivers/watchdog/mei_wdt.c 10550F: include/linux/mei_aux.h 10551F: include/linux/mei_cl_bus.h 10552F: include/uapi/linux/mei.h 10553F: include/uapi/linux/mei_uuid.h 10554F: include/uapi/linux/uuid.h 10555F: samples/mei/* 10556 10557INTEL MAX 10 BMC MFD DRIVER 10558M: Xu Yilun <yilun.xu@intel.com> 10559R: Tom Rix <trix@redhat.com> 10560S: Maintained 10561F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10562F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10563F: drivers/hwmon/intel-m10-bmc-hwmon.c 10564F: drivers/mfd/intel-m10-bmc* 10565F: include/linux/mfd/intel-m10-bmc.h 10566 10567INTEL P-Unit IPC DRIVER 10568M: Zha Qipeng <qipeng.zha@intel.com> 10569L: platform-driver-x86@vger.kernel.org 10570S: Maintained 10571F: arch/x86/include/asm/intel_punit_ipc.h 10572F: drivers/platform/x86/intel/punit_ipc.c 10573 10574INTEL PMC CORE DRIVER 10575M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10576M: David E Box <david.e.box@intel.com> 10577L: platform-driver-x86@vger.kernel.org 10578S: Maintained 10579F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10580F: drivers/platform/x86/intel/pmc/ 10581 10582INTEL PMIC GPIO DRIVERS 10583M: Andy Shevchenko <andy@kernel.org> 10584S: Supported 10585T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10586F: drivers/gpio/gpio-*cove.c 10587 10588INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10589M: Andy Shevchenko <andy@kernel.org> 10590S: Supported 10591F: drivers/mfd/intel_soc_pmic* 10592F: include/linux/mfd/intel_soc_pmic* 10593 10594INTEL PMT DRIVERS 10595M: David E. Box <david.e.box@linux.intel.com> 10596S: Supported 10597F: drivers/platform/x86/intel/pmt/ 10598 10599INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10600M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10601L: linux-wireless@vger.kernel.org 10602S: Maintained 10603F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10604F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10605F: drivers/net/wireless/intel/ipw2x00/ 10606 10607INTEL PSTATE DRIVER 10608M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10609M: Len Brown <lenb@kernel.org> 10610L: linux-pm@vger.kernel.org 10611S: Supported 10612F: drivers/cpufreq/intel_pstate.c 10613 10614INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10615M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10616L: linux-iio@vger.kernel.org 10617F: drivers/counter/intel-qep.c 10618 10619INTEL SCU DRIVERS 10620M: Mika Westerberg <mika.westerberg@linux.intel.com> 10621S: Maintained 10622F: arch/x86/include/asm/intel_scu_ipc.h 10623F: drivers/platform/x86/intel_scu_* 10624 10625INTEL SDSI DRIVER 10626M: David E. Box <david.e.box@linux.intel.com> 10627S: Supported 10628F: drivers/platform/x86/intel/sdsi.c 10629F: tools/arch/x86/intel_sdsi/ 10630F: tools/testing/selftests/drivers/sdsi/ 10631 10632INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10633M: Daniel Scally <djrscally@gmail.com> 10634S: Maintained 10635F: drivers/platform/x86/intel/int3472/ 10636 10637INTEL SPEED SELECT TECHNOLOGY 10638M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10639L: platform-driver-x86@vger.kernel.org 10640S: Maintained 10641F: drivers/platform/x86/intel/speed_select_if/ 10642F: include/uapi/linux/isst_if.h 10643F: tools/power/x86/intel-speed-select/ 10644 10645INTEL STRATIX10 FIRMWARE DRIVERS 10646M: Dinh Nguyen <dinguyen@kernel.org> 10647L: linux-kernel@vger.kernel.org 10648S: Maintained 10649F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10650F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10651F: drivers/firmware/stratix10-rsu.c 10652F: drivers/firmware/stratix10-svc.c 10653F: include/linux/firmware/intel/stratix10-smc.h 10654F: include/linux/firmware/intel/stratix10-svc-client.h 10655T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10656 10657INTEL TELEMETRY DRIVER 10658M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10659M: "David E. Box" <david.e.box@linux.intel.com> 10660L: platform-driver-x86@vger.kernel.org 10661S: Maintained 10662F: arch/x86/include/asm/intel_telemetry.h 10663F: drivers/platform/x86/intel/telemetry/ 10664 10665INTEL TPMI DRIVER 10666M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10667L: platform-driver-x86@vger.kernel.org 10668S: Maintained 10669F: drivers/platform/x86/intel/tpmi.c 10670F: include/linux/intel_tpmi.h 10671 10672INTEL UNCORE FREQUENCY CONTROL 10673M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10674L: platform-driver-x86@vger.kernel.org 10675S: Maintained 10676F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10677F: drivers/platform/x86/intel/uncore-frequency/ 10678 10679INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10680M: David E. Box <david.e.box@linux.intel.com> 10681S: Supported 10682F: drivers/platform/x86/intel/vsec.* 10683 10684INTEL VIRTUAL BUTTON DRIVER 10685M: AceLan Kao <acelan.kao@canonical.com> 10686L: platform-driver-x86@vger.kernel.org 10687S: Maintained 10688F: drivers/platform/x86/intel/vbtn.c 10689 10690INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10691M: Stanislaw Gruszka <stf_xl@wp.pl> 10692L: linux-wireless@vger.kernel.org 10693S: Supported 10694F: drivers/net/wireless/intel/iwlegacy/ 10695 10696INTEL WIRELESS WIFI LINK (iwlwifi) 10697M: Gregory Greenman <gregory.greenman@intel.com> 10698L: linux-wireless@vger.kernel.org 10699S: Supported 10700W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10701T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10702F: drivers/net/wireless/intel/iwlwifi/ 10703 10704INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10705M: Jithu Joseph <jithu.joseph@intel.com> 10706R: Maurice Ma <maurice.ma@intel.com> 10707S: Maintained 10708W: https://slimbootloader.github.io/security/firmware-update.html 10709F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10710 10711INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10712L: Dell.Client.Kernel@dell.com 10713S: Maintained 10714F: drivers/platform/x86/intel/wmi/thunderbolt.c 10715 10716INTEL WWAN IOSM DRIVER 10717M: M Chetan Kumar <m.chetan.kumar@intel.com> 10718M: Intel Corporation <linuxwwan@intel.com> 10719L: netdev@vger.kernel.org 10720S: Maintained 10721F: drivers/net/wwan/iosm/ 10722 10723INTEL(R) TRACE HUB 10724M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10725S: Supported 10726F: Documentation/trace/intel_th.rst 10727F: drivers/hwtracing/intel_th/ 10728F: include/linux/intel_th.h 10729 10730INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10731M: Ning Sun <ning.sun@intel.com> 10732L: tboot-devel@lists.sourceforge.net 10733S: Supported 10734W: http://tboot.sourceforge.net 10735T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10736F: Documentation/arch/x86/intel_txt.rst 10737F: arch/x86/kernel/tboot.c 10738F: include/linux/tboot.h 10739 10740INTEL SGX 10741M: Jarkko Sakkinen <jarkko@kernel.org> 10742R: Dave Hansen <dave.hansen@linux.intel.com> 10743L: linux-sgx@vger.kernel.org 10744S: Supported 10745Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10746T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10747F: Documentation/arch/x86/sgx.rst 10748F: arch/x86/entry/vdso/vsgx.S 10749F: arch/x86/include/asm/sgx.h 10750F: arch/x86/include/uapi/asm/sgx.h 10751F: arch/x86/kernel/cpu/sgx/* 10752F: tools/testing/selftests/sgx/* 10753K: \bSGX_ 10754 10755INTERCONNECT API 10756M: Georgi Djakov <djakov@kernel.org> 10757L: linux-pm@vger.kernel.org 10758S: Maintained 10759T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10760F: Documentation/devicetree/bindings/interconnect/ 10761F: Documentation/driver-api/interconnect.rst 10762F: drivers/interconnect/ 10763F: include/dt-bindings/interconnect/ 10764F: include/linux/interconnect-provider.h 10765F: include/linux/interconnect.h 10766 10767INTERRUPT COUNTER DRIVER 10768M: Oleksij Rempel <o.rempel@pengutronix.de> 10769R: Pengutronix Kernel Team <kernel@pengutronix.de> 10770L: linux-iio@vger.kernel.org 10771F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10772F: drivers/counter/interrupt-cnt.c 10773 10774INTERSIL ISL7998X VIDEO DECODER DRIVER 10775M: Michael Tretter <m.tretter@pengutronix.de> 10776R: Pengutronix Kernel Team <kernel@pengutronix.de> 10777L: linux-media@vger.kernel.org 10778S: Maintained 10779F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10780F: drivers/media/i2c/isl7998x.c 10781 10782INVENSENSE ICM-426xx IMU DRIVER 10783M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10784L: linux-iio@vger.kernel.org 10785S: Maintained 10786W: https://invensense.tdk.com/ 10787F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10788F: drivers/iio/imu/inv_icm42600/ 10789 10790INVENSENSE MPU-3050 GYROSCOPE DRIVER 10791M: Linus Walleij <linus.walleij@linaro.org> 10792L: linux-iio@vger.kernel.org 10793S: Maintained 10794F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10795F: drivers/iio/gyro/mpu3050* 10796 10797IOC3 ETHERNET DRIVER 10798M: Ralf Baechle <ralf@linux-mips.org> 10799L: linux-mips@vger.kernel.org 10800S: Maintained 10801F: drivers/net/ethernet/sgi/ioc3-eth.c 10802 10803IOMAP FILESYSTEM LIBRARY 10804M: Christoph Hellwig <hch@infradead.org> 10805M: Darrick J. Wong <djwong@kernel.org> 10806L: linux-xfs@vger.kernel.org 10807L: linux-fsdevel@vger.kernel.org 10808S: Supported 10809T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10810F: fs/iomap/ 10811F: include/linux/iomap.h 10812 10813IOMMU DMA-API LAYER 10814M: Robin Murphy <robin.murphy@arm.com> 10815L: iommu@lists.linux.dev 10816S: Maintained 10817T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10818F: drivers/iommu/dma-iommu.c 10819F: drivers/iommu/dma-iommu.h 10820F: drivers/iommu/iova.c 10821F: include/linux/iova.h 10822 10823IOMMUFD 10824M: Jason Gunthorpe <jgg@nvidia.com> 10825M: Kevin Tian <kevin.tian@intel.com> 10826L: iommu@lists.linux.dev 10827S: Maintained 10828T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10829F: Documentation/userspace-api/iommufd.rst 10830F: drivers/iommu/iommufd/ 10831F: include/linux/iommufd.h 10832F: include/uapi/linux/iommufd.h 10833F: tools/testing/selftests/iommu/ 10834 10835IOMMU SUBSYSTEM 10836M: Joerg Roedel <joro@8bytes.org> 10837M: Will Deacon <will@kernel.org> 10838R: Robin Murphy <robin.murphy@arm.com> 10839L: iommu@lists.linux.dev 10840S: Maintained 10841T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10842F: Documentation/devicetree/bindings/iommu/ 10843F: Documentation/userspace-api/iommu.rst 10844F: drivers/iommu/ 10845F: include/linux/iommu.h 10846F: include/linux/iova.h 10847F: include/linux/of_iommu.h 10848F: include/uapi/linux/iommu.h 10849 10850IOSYS-MAP HELPERS 10851M: Thomas Zimmermann <tzimmermann@suse.de> 10852L: dri-devel@lists.freedesktop.org 10853S: Maintained 10854T: git git://anongit.freedesktop.org/drm/drm-misc 10855F: include/linux/iosys-map.h 10856 10857IO_URING 10858M: Jens Axboe <axboe@kernel.dk> 10859R: Pavel Begunkov <asml.silence@gmail.com> 10860L: io-uring@vger.kernel.org 10861S: Maintained 10862T: git git://git.kernel.dk/linux-block 10863T: git git://git.kernel.dk/liburing 10864F: io_uring/ 10865F: include/linux/io_uring.h 10866F: include/linux/io_uring_types.h 10867F: include/trace/events/io_uring.h 10868F: include/uapi/linux/io_uring.h 10869F: tools/io_uring/ 10870 10871IPMI SUBSYSTEM 10872M: Corey Minyard <minyard@acm.org> 10873L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10874S: Supported 10875W: http://openipmi.sourceforge.net/ 10876T: git https://github.com/cminyard/linux-ipmi.git for-next 10877F: Documentation/driver-api/ipmi.rst 10878F: Documentation/devicetree/bindings/ipmi/ 10879F: drivers/char/ipmi/ 10880F: include/linux/ipmi* 10881F: include/uapi/linux/ipmi* 10882 10883IPS SCSI RAID DRIVER 10884M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10885L: linux-scsi@vger.kernel.org 10886S: Maintained 10887W: http://www.adaptec.com/ 10888F: drivers/scsi/ips* 10889 10890IPVS 10891M: Simon Horman <horms@verge.net.au> 10892M: Julian Anastasov <ja@ssi.bg> 10893L: netdev@vger.kernel.org 10894L: lvs-devel@vger.kernel.org 10895S: Maintained 10896T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10897T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10898F: Documentation/networking/ipvs-sysctl.rst 10899F: include/net/ip_vs.h 10900F: include/uapi/linux/ip_vs.h 10901F: net/netfilter/ipvs/ 10902 10903IPWIRELESS DRIVER 10904M: Jiri Kosina <jikos@kernel.org> 10905M: David Sterba <dsterba@suse.com> 10906S: Odd Fixes 10907F: drivers/tty/ipwireless/ 10908 10909IRON DEVICE AUDIO CODEC DRIVERS 10910M: Kiseok Jo <kiseok.jo@irondevice.com> 10911L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10912S: Maintained 10913F: Documentation/devicetree/bindings/sound/irondevice,* 10914F: sound/soc/codecs/sma* 10915 10916IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10917M: Marc Zyngier <maz@kernel.org> 10918S: Maintained 10919T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10920F: Documentation/core-api/irq/irq-domain.rst 10921F: include/linux/irqdomain.h 10922F: kernel/irq/irqdomain.c 10923F: kernel/irq/msi.c 10924 10925IRQ SUBSYSTEM 10926M: Thomas Gleixner <tglx@linutronix.de> 10927L: linux-kernel@vger.kernel.org 10928S: Maintained 10929T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10930F: kernel/irq/ 10931F: include/linux/group_cpus.h 10932F: lib/group_cpus.c 10933 10934IRQCHIP DRIVERS 10935M: Thomas Gleixner <tglx@linutronix.de> 10936M: Marc Zyngier <maz@kernel.org> 10937L: linux-kernel@vger.kernel.org 10938S: Maintained 10939T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10940F: Documentation/devicetree/bindings/interrupt-controller/ 10941F: drivers/irqchip/ 10942 10943ISA 10944M: William Breathitt Gray <william.gray@linaro.org> 10945S: Maintained 10946F: Documentation/driver-api/isa.rst 10947F: drivers/base/isa.c 10948F: include/linux/isa.h 10949 10950ISA RADIO MODULE 10951M: Hans Verkuil <hverkuil@xs4all.nl> 10952L: linux-media@vger.kernel.org 10953S: Maintained 10954W: https://linuxtv.org 10955T: git git://linuxtv.org/media_tree.git 10956F: drivers/media/radio/radio-isa* 10957 10958ISAPNP 10959M: Jaroslav Kysela <perex@perex.cz> 10960S: Maintained 10961F: Documentation/driver-api/isapnp.rst 10962F: drivers/pnp/isapnp/ 10963F: include/linux/isapnp.h 10964 10965ISCSI 10966M: Lee Duncan <lduncan@suse.com> 10967M: Chris Leech <cleech@redhat.com> 10968M: Mike Christie <michael.christie@oracle.com> 10969L: open-iscsi@googlegroups.com 10970L: linux-scsi@vger.kernel.org 10971S: Maintained 10972W: www.open-iscsi.com 10973F: drivers/scsi/*iscsi* 10974F: include/scsi/*iscsi* 10975 10976iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10977M: Peter Jones <pjones@redhat.com> 10978M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10979S: Maintained 10980F: drivers/firmware/iscsi_ibft* 10981 10982ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10983M: Sagi Grimberg <sagi@grimberg.me> 10984M: Max Gurtovoy <mgurtovoy@nvidia.com> 10985L: linux-rdma@vger.kernel.org 10986S: Supported 10987W: http://www.openfabrics.org 10988W: www.open-iscsi.org 10989Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10990F: drivers/infiniband/ulp/iser/ 10991 10992ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10993M: Sagi Grimberg <sagi@grimberg.me> 10994L: linux-rdma@vger.kernel.org 10995L: target-devel@vger.kernel.org 10996S: Supported 10997W: http://www.linux-iscsi.org 10998T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10999F: drivers/infiniband/ulp/isert 11000 11001ISDN/CMTP OVER BLUETOOTH 11002M: Karsten Keil <isdn@linux-pingi.de> 11003L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11004L: netdev@vger.kernel.org 11005S: Odd Fixes 11006W: http://www.isdn4linux.de 11007F: Documentation/isdn/ 11008F: drivers/isdn/capi/ 11009F: include/linux/isdn/ 11010F: include/uapi/linux/isdn/ 11011F: net/bluetooth/cmtp/ 11012 11013ISDN/mISDN SUBSYSTEM 11014M: Karsten Keil <isdn@linux-pingi.de> 11015L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11016L: netdev@vger.kernel.org 11017S: Maintained 11018W: http://www.isdn4linux.de 11019F: drivers/isdn/Kconfig 11020F: drivers/isdn/Makefile 11021F: drivers/isdn/hardware/ 11022F: drivers/isdn/mISDN/ 11023 11024ISOFS FILESYSTEM 11025M: Jan Kara <jack@suse.cz> 11026L: linux-fsdevel@vger.kernel.org 11027S: Maintained 11028F: Documentation/filesystems/isofs.rst 11029F: fs/isofs/ 11030 11031IT87 HARDWARE MONITORING DRIVER 11032M: Jean Delvare <jdelvare@suse.com> 11033L: linux-hwmon@vger.kernel.org 11034S: Maintained 11035F: Documentation/hwmon/it87.rst 11036F: drivers/hwmon/it87.c 11037 11038IT913X MEDIA DRIVER 11039M: Antti Palosaari <crope@iki.fi> 11040L: linux-media@vger.kernel.org 11041S: Maintained 11042W: https://linuxtv.org 11043W: http://palosaari.fi/linux/ 11044Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11045T: git git://linuxtv.org/anttip/media_tree.git 11046F: drivers/media/tuners/it913x* 11047 11048ITE IT66121 HDMI BRIDGE DRIVER 11049M: Phong LE <ple@baylibre.com> 11050M: Neil Armstrong <neil.armstrong@linaro.org> 11051S: Maintained 11052T: git git://anongit.freedesktop.org/drm/drm-misc 11053F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11054F: drivers/gpu/drm/bridge/ite-it66121.c 11055 11056IVTV VIDEO4LINUX DRIVER 11057M: Andy Walls <awalls@md.metrocast.net> 11058L: linux-media@vger.kernel.org 11059S: Maintained 11060W: https://linuxtv.org 11061T: git git://linuxtv.org/media_tree.git 11062F: Documentation/admin-guide/media/ivtv* 11063F: drivers/media/pci/ivtv/ 11064F: include/uapi/linux/ivtv* 11065 11066IX2505V MEDIA DRIVER 11067M: Malcolm Priestley <tvboxspy@gmail.com> 11068L: linux-media@vger.kernel.org 11069S: Maintained 11070W: https://linuxtv.org 11071Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11072F: drivers/media/dvb-frontends/ix2505v* 11073 11074JAILHOUSE HYPERVISOR INTERFACE 11075M: Jan Kiszka <jan.kiszka@siemens.com> 11076L: jailhouse-dev@googlegroups.com 11077S: Maintained 11078F: arch/x86/include/asm/jailhouse_para.h 11079F: arch/x86/kernel/jailhouse.c 11080 11081JC42.4 TEMPERATURE SENSOR DRIVER 11082M: Guenter Roeck <linux@roeck-us.net> 11083L: linux-hwmon@vger.kernel.org 11084S: Maintained 11085F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11086F: Documentation/hwmon/jc42.rst 11087F: drivers/hwmon/jc42.c 11088 11089JFS FILESYSTEM 11090M: Dave Kleikamp <shaggy@kernel.org> 11091L: jfs-discussion@lists.sourceforge.net 11092S: Odd Fixes 11093W: http://jfs.sourceforge.net/ 11094T: git https://github.com/kleikamp/linux-shaggy.git 11095F: Documentation/admin-guide/jfs.rst 11096F: fs/jfs/ 11097 11098JME NETWORK DRIVER 11099M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11100L: netdev@vger.kernel.org 11101S: Maintained 11102F: drivers/net/ethernet/jme.* 11103 11104JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11105M: David Woodhouse <dwmw2@infradead.org> 11106M: Richard Weinberger <richard@nod.at> 11107L: linux-mtd@lists.infradead.org 11108S: Odd Fixes 11109W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11110T: git git://git.infradead.org/ubifs-2.6.git 11111F: fs/jffs2/ 11112F: include/uapi/linux/jffs2.h 11113 11114JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11115M: "Theodore Ts'o" <tytso@mit.edu> 11116M: Jan Kara <jack@suse.com> 11117L: linux-ext4@vger.kernel.org 11118S: Maintained 11119F: fs/jbd2/ 11120F: include/linux/jbd2.h 11121 11122JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11123M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11124L: linux-media@vger.kernel.org 11125L: linux-renesas-soc@vger.kernel.org 11126S: Maintained 11127F: drivers/media/platform/renesas/rcar_jpu.c 11128 11129JSM Neo PCI based serial card 11130L: linux-serial@vger.kernel.org 11131S: Orphan 11132F: drivers/tty/serial/jsm/ 11133 11134K10TEMP HARDWARE MONITORING DRIVER 11135M: Clemens Ladisch <clemens@ladisch.de> 11136L: linux-hwmon@vger.kernel.org 11137S: Maintained 11138F: Documentation/hwmon/k10temp.rst 11139F: drivers/hwmon/k10temp.c 11140 11141K8TEMP HARDWARE MONITORING DRIVER 11142M: Rudolf Marek <r.marek@assembler.cz> 11143L: linux-hwmon@vger.kernel.org 11144S: Maintained 11145F: Documentation/hwmon/k8temp.rst 11146F: drivers/hwmon/k8temp.c 11147 11148KASAN 11149M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11150R: Alexander Potapenko <glider@google.com> 11151R: Andrey Konovalov <andreyknvl@gmail.com> 11152R: Dmitry Vyukov <dvyukov@google.com> 11153R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11154L: kasan-dev@googlegroups.com 11155S: Maintained 11156F: Documentation/dev-tools/kasan.rst 11157F: arch/*/include/asm/*kasan.h 11158F: arch/*/mm/kasan_init* 11159F: include/linux/kasan*.h 11160F: lib/Kconfig.kasan 11161F: mm/kasan/ 11162F: scripts/Makefile.kasan 11163 11164KCONFIG 11165M: Masahiro Yamada <masahiroy@kernel.org> 11166L: linux-kbuild@vger.kernel.org 11167S: Maintained 11168Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11169T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11170F: Documentation/kbuild/kconfig* 11171F: scripts/Kconfig.include 11172F: scripts/kconfig/ 11173 11174KCOV 11175R: Dmitry Vyukov <dvyukov@google.com> 11176R: Andrey Konovalov <andreyknvl@gmail.com> 11177L: kasan-dev@googlegroups.com 11178S: Maintained 11179F: Documentation/dev-tools/kcov.rst 11180F: include/linux/kcov.h 11181F: include/uapi/linux/kcov.h 11182F: kernel/kcov.c 11183F: scripts/Makefile.kcov 11184 11185KCSAN 11186M: Marco Elver <elver@google.com> 11187R: Dmitry Vyukov <dvyukov@google.com> 11188L: kasan-dev@googlegroups.com 11189S: Maintained 11190F: Documentation/dev-tools/kcsan.rst 11191F: include/linux/kcsan*.h 11192F: kernel/kcsan/ 11193F: lib/Kconfig.kcsan 11194F: scripts/Makefile.kcsan 11195 11196KDUMP 11197M: Baoquan He <bhe@redhat.com> 11198R: Vivek Goyal <vgoyal@redhat.com> 11199R: Dave Young <dyoung@redhat.com> 11200L: kexec@lists.infradead.org 11201S: Maintained 11202W: http://lse.sourceforge.net/kdump/ 11203F: Documentation/admin-guide/kdump/ 11204F: fs/proc/vmcore.c 11205F: include/linux/crash_core.h 11206F: include/linux/crash_dump.h 11207F: include/uapi/linux/vmcore.h 11208F: kernel/crash_*.c 11209 11210KEENE FM RADIO TRANSMITTER DRIVER 11211M: Hans Verkuil <hverkuil@xs4all.nl> 11212L: linux-media@vger.kernel.org 11213S: Maintained 11214W: https://linuxtv.org 11215T: git git://linuxtv.org/media_tree.git 11216F: drivers/media/radio/radio-keene* 11217 11218KERNEL AUTOMOUNTER 11219M: Ian Kent <raven@themaw.net> 11220L: autofs@vger.kernel.org 11221S: Maintained 11222F: fs/autofs/ 11223 11224KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11225M: Masahiro Yamada <masahiroy@kernel.org> 11226R: Nathan Chancellor <nathan@kernel.org> 11227R: Nick Desaulniers <ndesaulniers@google.com> 11228R: Nicolas Schier <nicolas@fjasle.eu> 11229L: linux-kbuild@vger.kernel.org 11230S: Maintained 11231Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11232T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11233F: Documentation/kbuild/ 11234F: Makefile 11235F: scripts/*vmlinux* 11236F: scripts/Kbuild* 11237F: scripts/Makefile* 11238F: scripts/basic/ 11239F: scripts/dummy-tools/ 11240F: scripts/mk* 11241F: scripts/mod/ 11242F: scripts/package/ 11243 11244KERNEL HARDENING (not covered by other areas) 11245M: Kees Cook <keescook@chromium.org> 11246L: linux-hardening@vger.kernel.org 11247S: Supported 11248T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11249F: Documentation/ABI/testing/sysfs-kernel-oops_count 11250F: Documentation/ABI/testing/sysfs-kernel-warn_count 11251F: include/linux/overflow.h 11252F: include/linux/randomize_kstack.h 11253F: mm/usercopy.c 11254K: \b(add|choose)_random_kstack_offset\b 11255K: \b__check_(object_size|heap_object)\b 11256 11257KERNEL JANITORS 11258L: kernel-janitors@vger.kernel.org 11259S: Odd Fixes 11260W: http://kernelnewbies.org/KernelJanitors 11261 11262KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11263M: Chuck Lever <chuck.lever@oracle.com> 11264M: Jeff Layton <jlayton@kernel.org> 11265L: linux-nfs@vger.kernel.org 11266S: Supported 11267W: http://nfs.sourceforge.net/ 11268T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11269F: fs/exportfs/ 11270F: fs/lockd/ 11271F: fs/nfs_common/ 11272F: fs/nfsd/ 11273F: include/linux/lockd/ 11274F: include/linux/sunrpc/ 11275F: include/trace/events/rpcgss.h 11276F: include/trace/events/rpcrdma.h 11277F: include/trace/events/sunrpc.h 11278F: include/trace/misc/fs.h 11279F: include/trace/misc/nfs.h 11280F: include/trace/misc/sunrpc.h 11281F: include/uapi/linux/nfsd/ 11282F: include/uapi/linux/sunrpc/ 11283F: net/sunrpc/ 11284F: Documentation/filesystems/nfs/ 11285 11286KERNEL REGRESSIONS 11287M: Thorsten Leemhuis <linux@leemhuis.info> 11288L: regressions@lists.linux.dev 11289S: Supported 11290F: Documentation/admin-guide/reporting-regressions.rst 11291F: Documentation/process/handling-regressions.rst 11292 11293KERNEL SELFTEST FRAMEWORK 11294M: Shuah Khan <shuah@kernel.org> 11295M: Shuah Khan <skhan@linuxfoundation.org> 11296L: linux-kselftest@vger.kernel.org 11297S: Maintained 11298Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11299T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11300F: Documentation/dev-tools/kselftest* 11301F: tools/testing/selftests/ 11302 11303KERNEL SMB3 SERVER (KSMBD) 11304M: Namjae Jeon <linkinjeon@kernel.org> 11305M: Steve French <sfrench@samba.org> 11306R: Sergey Senozhatsky <senozhatsky@chromium.org> 11307R: Tom Talpey <tom@talpey.com> 11308L: linux-cifs@vger.kernel.org 11309S: Maintained 11310T: git git://git.samba.org/ksmbd.git 11311F: Documentation/filesystems/cifs/ksmbd.rst 11312F: fs/ksmbd/ 11313F: fs/smbfs_common/ 11314 11315KERNEL UNIT TESTING FRAMEWORK (KUnit) 11316M: Brendan Higgins <brendanhiggins@google.com> 11317M: David Gow <davidgow@google.com> 11318L: linux-kselftest@vger.kernel.org 11319L: kunit-dev@googlegroups.com 11320S: Maintained 11321W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11322F: Documentation/dev-tools/kunit/ 11323F: include/kunit/ 11324F: lib/kunit/ 11325F: tools/testing/kunit/ 11326 11327KERNEL USERMODE HELPER 11328M: Luis Chamberlain <mcgrof@kernel.org> 11329L: linux-kernel@vger.kernel.org 11330S: Maintained 11331F: include/linux/umh.h 11332F: kernel/umh.c 11333 11334KERNEL VIRTUAL MACHINE (KVM) 11335M: Paolo Bonzini <pbonzini@redhat.com> 11336L: kvm@vger.kernel.org 11337S: Supported 11338W: http://www.linux-kvm.org 11339T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11340F: Documentation/virt/kvm/ 11341F: include/asm-generic/kvm* 11342F: include/kvm/iodev.h 11343F: include/linux/kvm* 11344F: include/trace/events/kvm.h 11345F: include/uapi/asm-generic/kvm* 11346F: include/uapi/linux/kvm* 11347F: tools/kvm/ 11348F: tools/testing/selftests/kvm/ 11349F: virt/kvm/* 11350 11351KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11352M: Marc Zyngier <maz@kernel.org> 11353M: Oliver Upton <oliver.upton@linux.dev> 11354R: James Morse <james.morse@arm.com> 11355R: Suzuki K Poulose <suzuki.poulose@arm.com> 11356R: Zenghui Yu <yuzenghui@huawei.com> 11357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11358L: kvmarm@lists.linux.dev 11359S: Maintained 11360T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11361F: arch/arm64/include/asm/kvm* 11362F: arch/arm64/include/uapi/asm/kvm* 11363F: arch/arm64/kvm/ 11364F: include/kvm/arm_* 11365F: tools/testing/selftests/kvm/*/aarch64/ 11366F: tools/testing/selftests/kvm/aarch64/ 11367 11368KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11369M: Huacai Chen <chenhuacai@kernel.org> 11370M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11371L: linux-mips@vger.kernel.org 11372L: kvm@vger.kernel.org 11373S: Maintained 11374T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11375F: arch/mips/include/asm/kvm* 11376F: arch/mips/include/uapi/asm/kvm* 11377F: arch/mips/kvm/ 11378 11379KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11380L: linuxppc-dev@lists.ozlabs.org 11381T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11382F: arch/powerpc/include/asm/kvm* 11383F: arch/powerpc/include/uapi/asm/kvm* 11384F: arch/powerpc/kernel/kvm* 11385F: arch/powerpc/kvm/ 11386 11387KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11388M: Anup Patel <anup@brainfault.org> 11389R: Atish Patra <atishp@atishpatra.org> 11390L: kvm@vger.kernel.org 11391L: kvm-riscv@lists.infradead.org 11392L: linux-riscv@lists.infradead.org 11393S: Maintained 11394T: git https://github.com/kvm-riscv/linux.git 11395F: arch/riscv/include/asm/kvm* 11396F: arch/riscv/include/uapi/asm/kvm* 11397F: arch/riscv/kvm/ 11398F: tools/testing/selftests/kvm/*/riscv/ 11399 11400KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11401M: Christian Borntraeger <borntraeger@linux.ibm.com> 11402M: Janosch Frank <frankja@linux.ibm.com> 11403M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11404R: David Hildenbrand <david@redhat.com> 11405L: kvm@vger.kernel.org 11406S: Supported 11407T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11408F: Documentation/virt/kvm/s390* 11409F: arch/s390/include/asm/gmap.h 11410F: arch/s390/include/asm/kvm* 11411F: arch/s390/include/uapi/asm/kvm* 11412F: arch/s390/include/uapi/asm/uvdevice.h 11413F: arch/s390/kernel/uv.c 11414F: arch/s390/kvm/ 11415F: arch/s390/mm/gmap.c 11416F: drivers/s390/char/uvdevice.c 11417F: tools/testing/selftests/drivers/s390x/uvdevice/ 11418F: tools/testing/selftests/kvm/*/s390x/ 11419F: tools/testing/selftests/kvm/s390x/ 11420 11421KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11422M: Sean Christopherson <seanjc@google.com> 11423M: Paolo Bonzini <pbonzini@redhat.com> 11424L: kvm@vger.kernel.org 11425S: Supported 11426T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11427F: arch/x86/include/asm/kvm* 11428F: arch/x86/include/asm/svm.h 11429F: arch/x86/include/asm/vmx*.h 11430F: arch/x86/include/uapi/asm/kvm* 11431F: arch/x86/include/uapi/asm/svm.h 11432F: arch/x86/include/uapi/asm/vmx.h 11433F: arch/x86/kvm/ 11434F: arch/x86/kvm/*/ 11435 11436KVM PARAVIRT (KVM/paravirt) 11437M: Paolo Bonzini <pbonzini@redhat.com> 11438R: Wanpeng Li <wanpengli@tencent.com> 11439R: Vitaly Kuznetsov <vkuznets@redhat.com> 11440L: kvm@vger.kernel.org 11441S: Supported 11442T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11443F: arch/x86/kernel/kvm.c 11444F: arch/x86/kernel/kvmclock.c 11445F: arch/x86/include/asm/pvclock-abi.h 11446F: include/linux/kvm_para.h 11447F: include/uapi/linux/kvm_para.h 11448F: include/uapi/asm-generic/kvm_para.h 11449F: include/asm-generic/kvm_para.h 11450F: arch/um/include/asm/kvm_para.h 11451F: arch/x86/include/asm/kvm_para.h 11452F: arch/x86/include/uapi/asm/kvm_para.h 11453 11454KVM X86 HYPER-V (KVM/hyper-v) 11455M: Vitaly Kuznetsov <vkuznets@redhat.com> 11456M: Sean Christopherson <seanjc@google.com> 11457M: Paolo Bonzini <pbonzini@redhat.com> 11458L: kvm@vger.kernel.org 11459S: Supported 11460T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11461F: arch/x86/kvm/hyperv.* 11462F: arch/x86/kvm/kvm_onhyperv.* 11463F: arch/x86/kvm/svm/hyperv.* 11464F: arch/x86/kvm/svm/svm_onhyperv.* 11465F: arch/x86/kvm/vmx/hyperv.* 11466 11467KVM X86 Xen (KVM/Xen) 11468M: David Woodhouse <dwmw2@infradead.org> 11469M: Paul Durrant <paul@xen.org> 11470M: Sean Christopherson <seanjc@google.com> 11471M: Paolo Bonzini <pbonzini@redhat.com> 11472L: kvm@vger.kernel.org 11473S: Supported 11474T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11475F: arch/x86/kvm/xen.* 11476 11477KERNFS 11478M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11479M: Tejun Heo <tj@kernel.org> 11480S: Supported 11481T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11482F: fs/kernfs/ 11483F: include/linux/kernfs.h 11484 11485KEXEC 11486M: Eric Biederman <ebiederm@xmission.com> 11487L: kexec@lists.infradead.org 11488S: Maintained 11489W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11490F: include/linux/kexec.h 11491F: include/uapi/linux/kexec.h 11492F: kernel/kexec* 11493 11494KEYS-ENCRYPTED 11495M: Mimi Zohar <zohar@linux.ibm.com> 11496L: linux-integrity@vger.kernel.org 11497L: keyrings@vger.kernel.org 11498S: Supported 11499F: Documentation/security/keys/trusted-encrypted.rst 11500F: include/keys/encrypted-type.h 11501F: security/keys/encrypted-keys/ 11502 11503KEYS-TRUSTED 11504M: James Bottomley <jejb@linux.ibm.com> 11505M: Jarkko Sakkinen <jarkko@kernel.org> 11506M: Mimi Zohar <zohar@linux.ibm.com> 11507L: linux-integrity@vger.kernel.org 11508L: keyrings@vger.kernel.org 11509S: Supported 11510F: Documentation/security/keys/trusted-encrypted.rst 11511F: include/keys/trusted-type.h 11512F: include/keys/trusted_tpm.h 11513F: security/keys/trusted-keys/ 11514 11515KEYS-TRUSTED-TEE 11516M: Sumit Garg <sumit.garg@linaro.org> 11517L: linux-integrity@vger.kernel.org 11518L: keyrings@vger.kernel.org 11519S: Supported 11520F: include/keys/trusted_tee.h 11521F: security/keys/trusted-keys/trusted_tee.c 11522 11523KEYS-TRUSTED-CAAM 11524M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11525R: Pengutronix Kernel Team <kernel@pengutronix.de> 11526L: linux-integrity@vger.kernel.org 11527L: keyrings@vger.kernel.org 11528S: Maintained 11529F: include/keys/trusted_caam.h 11530F: security/keys/trusted-keys/trusted_caam.c 11531 11532KEYS/KEYRINGS 11533M: David Howells <dhowells@redhat.com> 11534M: Jarkko Sakkinen <jarkko@kernel.org> 11535L: keyrings@vger.kernel.org 11536S: Maintained 11537F: Documentation/security/keys/core.rst 11538F: include/keys/ 11539F: include/linux/key-type.h 11540F: include/linux/key.h 11541F: include/linux/keyctl.h 11542F: include/uapi/linux/keyctl.h 11543F: security/keys/ 11544 11545KEYS/KEYRINGS_INTEGRITY 11546M: Jarkko Sakkinen <jarkko@kernel.org> 11547M: Mimi Zohar <zohar@linux.ibm.com> 11548L: linux-integrity@vger.kernel.org 11549L: keyrings@vger.kernel.org 11550S: Supported 11551F: security/integrity/platform_certs 11552 11553KFENCE 11554M: Alexander Potapenko <glider@google.com> 11555M: Marco Elver <elver@google.com> 11556R: Dmitry Vyukov <dvyukov@google.com> 11557L: kasan-dev@googlegroups.com 11558S: Maintained 11559F: Documentation/dev-tools/kfence.rst 11560F: arch/*/include/asm/kfence.h 11561F: include/linux/kfence.h 11562F: lib/Kconfig.kfence 11563F: mm/kfence/ 11564 11565KFIFO 11566M: Stefani Seibold <stefani@seibold.net> 11567S: Maintained 11568F: include/linux/kfifo.h 11569F: lib/kfifo.c 11570F: samples/kfifo/ 11571 11572KGDB / KDB /debug_core 11573M: Jason Wessel <jason.wessel@windriver.com> 11574M: Daniel Thompson <daniel.thompson@linaro.org> 11575R: Douglas Anderson <dianders@chromium.org> 11576L: kgdb-bugreport@lists.sourceforge.net 11577S: Maintained 11578W: http://kgdb.wiki.kernel.org/ 11579T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11580F: Documentation/dev-tools/kgdb.rst 11581F: drivers/misc/kgdbts.c 11582F: drivers/tty/serial/kgdboc.c 11583F: include/linux/kdb.h 11584F: include/linux/kgdb.h 11585F: kernel/debug/ 11586F: kernel/module/kdb.c 11587 11588KHADAS MCU MFD DRIVER 11589M: Neil Armstrong <neil.armstrong@linaro.org> 11590L: linux-amlogic@lists.infradead.org 11591S: Maintained 11592F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11593F: drivers/mfd/khadas-mcu.c 11594F: include/linux/mfd/khadas-mcu.h 11595F: drivers/thermal/khadas_mcu_fan.c 11596 11597KIONIX/ROHM KX022A ACCELEROMETER 11598M: Matti Vaittinen <mazziesaccount@gmail.com> 11599L: linux-iio@vger.kernel.org 11600S: Supported 11601F: drivers/iio/accel/kionix-kx022a* 11602 11603KMEMLEAK 11604M: Catalin Marinas <catalin.marinas@arm.com> 11605S: Maintained 11606F: Documentation/dev-tools/kmemleak.rst 11607F: include/linux/kmemleak.h 11608F: mm/kmemleak.c 11609F: samples/kmemleak/kmemleak-test.c 11610 11611KMSAN 11612M: Alexander Potapenko <glider@google.com> 11613R: Marco Elver <elver@google.com> 11614R: Dmitry Vyukov <dvyukov@google.com> 11615L: kasan-dev@googlegroups.com 11616S: Maintained 11617F: Documentation/dev-tools/kmsan.rst 11618F: arch/*/include/asm/kmsan.h 11619F: arch/*/mm/kmsan_* 11620F: include/linux/kmsan*.h 11621F: lib/Kconfig.kmsan 11622F: mm/kmsan/ 11623F: scripts/Makefile.kmsan 11624 11625KPROBES 11626M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11627M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11628M: "David S. Miller" <davem@davemloft.net> 11629M: Masami Hiramatsu <mhiramat@kernel.org> 11630L: linux-kernel@vger.kernel.org 11631L: linux-trace-kernel@vger.kernel.org 11632Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11633S: Maintained 11634T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11635F: Documentation/trace/kprobes.rst 11636F: include/asm-generic/kprobes.h 11637F: include/linux/kprobes.h 11638F: kernel/kprobes.c 11639F: lib/test_kprobes.c 11640F: samples/kprobes 11641 11642KS0108 LCD CONTROLLER DRIVER 11643M: Miguel Ojeda <ojeda@kernel.org> 11644S: Maintained 11645F: Documentation/admin-guide/auxdisplay/ks0108.rst 11646F: drivers/auxdisplay/ks0108.c 11647F: include/linux/ks0108.h 11648 11649KTD253 BACKLIGHT DRIVER 11650M: Linus Walleij <linus.walleij@linaro.org> 11651S: Maintained 11652F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11653F: drivers/video/backlight/ktd253-backlight.c 11654 11655KTEST 11656M: Steven Rostedt <rostedt@goodmis.org> 11657M: John Hawley <warthog9@eaglescrag.net> 11658S: Maintained 11659F: tools/testing/ktest 11660 11661KTZ8866 BACKLIGHT DRIVER 11662M: Jianhua Lu <lujianhua000@gmail.com> 11663S: Maintained 11664F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11665F: drivers/video/backlight/ktz8866.c 11666 11667L3MDEV 11668M: David Ahern <dsahern@kernel.org> 11669L: netdev@vger.kernel.org 11670S: Maintained 11671F: include/net/l3mdev.h 11672F: net/l3mdev 11673 11674LANDLOCK SECURITY MODULE 11675M: Mickaël Salaün <mic@digikod.net> 11676L: linux-security-module@vger.kernel.org 11677S: Supported 11678W: https://landlock.io 11679T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11680F: Documentation/security/landlock.rst 11681F: Documentation/userspace-api/landlock.rst 11682F: include/uapi/linux/landlock.h 11683F: samples/landlock/ 11684F: security/landlock/ 11685F: tools/testing/selftests/landlock/ 11686K: landlock 11687K: LANDLOCK 11688 11689LANTIQ / INTEL Ethernet drivers 11690M: Hauke Mehrtens <hauke@hauke-m.de> 11691L: netdev@vger.kernel.org 11692S: Maintained 11693F: drivers/net/dsa/lantiq_gswip.c 11694F: drivers/net/dsa/lantiq_pce.h 11695F: drivers/net/ethernet/lantiq_xrx200.c 11696F: net/dsa/tag_gswip.c 11697 11698LANTIQ MIPS ARCHITECTURE 11699M: John Crispin <john@phrozen.org> 11700L: linux-mips@vger.kernel.org 11701S: Maintained 11702F: arch/mips/lantiq 11703F: drivers/soc/lantiq 11704 11705LASI 53c700 driver for PARISC 11706M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11707L: linux-scsi@vger.kernel.org 11708S: Maintained 11709F: Documentation/scsi/53c700.rst 11710F: drivers/scsi/53c700* 11711 11712LEAKING_ADDRESSES 11713M: Tobin C. Harding <me@tobin.cc> 11714M: Tycho Andersen <tycho@tycho.pizza> 11715L: linux-hardening@vger.kernel.org 11716S: Maintained 11717T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11718F: scripts/leaking_addresses.pl 11719 11720LED SUBSYSTEM 11721M: Pavel Machek <pavel@ucw.cz> 11722M: Lee Jones <lee@kernel.org> 11723L: linux-leds@vger.kernel.org 11724S: Maintained 11725T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11726F: Documentation/devicetree/bindings/leds/ 11727F: Documentation/leds/ 11728F: drivers/leds/ 11729F: include/dt-bindings/leds/ 11730F: include/linux/leds.h 11731 11732LEGACY EEPROM DRIVER 11733M: Jean Delvare <jdelvare@suse.com> 11734S: Maintained 11735F: Documentation/misc-devices/eeprom.rst 11736F: drivers/misc/eeprom/eeprom.c 11737 11738LEGO MINDSTORMS EV3 11739R: David Lechner <david@lechnology.com> 11740S: Maintained 11741F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11742F: arch/arm/boot/dts/da850-lego-ev3.dts 11743F: drivers/power/supply/lego_ev3_battery.c 11744 11745LEGO USB Tower driver 11746M: Juergen Stuber <starblue@users.sourceforge.net> 11747L: legousb-devel@lists.sourceforge.net 11748S: Maintained 11749W: http://legousb.sourceforge.net/ 11750F: drivers/usb/misc/legousbtower.c 11751 11752LETSKETCH HID TABLET DRIVER 11753M: Hans de Goede <hdegoede@redhat.com> 11754L: linux-input@vger.kernel.org 11755S: Maintained 11756T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11757F: drivers/hid/hid-letsketch.c 11758 11759LG LAPTOP EXTRAS 11760M: Matan Ziv-Av <matan@svgalib.org> 11761L: platform-driver-x86@vger.kernel.org 11762S: Maintained 11763F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11764F: Documentation/admin-guide/laptops/lg-laptop.rst 11765F: drivers/platform/x86/lg-laptop.c 11766 11767LG2160 MEDIA DRIVER 11768M: Michael Krufky <mkrufky@linuxtv.org> 11769L: linux-media@vger.kernel.org 11770S: Maintained 11771W: https://linuxtv.org 11772W: http://github.com/mkrufky 11773Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11774T: git git://linuxtv.org/mkrufky/tuners.git 11775F: drivers/media/dvb-frontends/lg2160.* 11776 11777LGDT3305 MEDIA DRIVER 11778M: Michael Krufky <mkrufky@linuxtv.org> 11779L: linux-media@vger.kernel.org 11780S: Maintained 11781W: https://linuxtv.org 11782W: http://github.com/mkrufky 11783Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11784T: git git://linuxtv.org/mkrufky/tuners.git 11785F: drivers/media/dvb-frontends/lgdt3305.* 11786 11787LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11788M: Viresh Kumar <vireshk@kernel.org> 11789L: linux-ide@vger.kernel.org 11790S: Maintained 11791T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11792F: drivers/ata/pata_arasan_cf.c 11793F: include/linux/pata_arasan_cf_data.h 11794 11795LIBATA PATA DRIVERS 11796R: Sergey Shtylyov <s.shtylyov@omp.ru> 11797L: linux-ide@vger.kernel.org 11798F: drivers/ata/ata_*.c 11799F: drivers/ata/pata_*.c 11800 11801LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11802M: Linus Walleij <linus.walleij@linaro.org> 11803L: linux-ide@vger.kernel.org 11804S: Maintained 11805T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11806F: drivers/ata/pata_ftide010.c 11807F: drivers/ata/sata_gemini.c 11808F: drivers/ata/sata_gemini.h 11809 11810LIBATA SATA AHCI PLATFORM devices support 11811M: Hans de Goede <hdegoede@redhat.com> 11812M: Jens Axboe <axboe@kernel.dk> 11813L: linux-ide@vger.kernel.org 11814S: Maintained 11815T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11816F: drivers/ata/ahci_platform.c 11817F: drivers/ata/libahci_platform.c 11818F: include/linux/ahci_platform.h 11819 11820LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11821M: Serge Semin <fancer.lancer@gmail.com> 11822L: linux-ide@vger.kernel.org 11823S: Maintained 11824T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11825F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11826F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11827F: drivers/ata/ahci_dwc.c 11828 11829LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11830M: Mikael Pettersson <mikpelinux@gmail.com> 11831L: linux-ide@vger.kernel.org 11832S: Maintained 11833T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11834F: drivers/ata/sata_promise.* 11835 11836LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11837M: Damien Le Moal <dlemoal@kernel.org> 11838L: linux-ide@vger.kernel.org 11839S: Maintained 11840T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11841F: Documentation/ABI/testing/sysfs-ata 11842F: Documentation/devicetree/bindings/ata/ 11843F: drivers/ata/ 11844F: include/linux/ata.h 11845F: include/linux/libata.h 11846 11847LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11848M: Vishal Verma <vishal.l.verma@intel.com> 11849M: Dan Williams <dan.j.williams@intel.com> 11850M: Dave Jiang <dave.jiang@intel.com> 11851L: nvdimm@lists.linux.dev 11852S: Supported 11853Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11854P: Documentation/nvdimm/maintainer-entry-profile.rst 11855F: drivers/nvdimm/btt* 11856 11857LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11858M: Dan Williams <dan.j.williams@intel.com> 11859M: Vishal Verma <vishal.l.verma@intel.com> 11860M: Dave Jiang <dave.jiang@intel.com> 11861L: nvdimm@lists.linux.dev 11862S: Supported 11863Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11864P: Documentation/nvdimm/maintainer-entry-profile.rst 11865F: drivers/nvdimm/pmem* 11866 11867LIBNVDIMM: DEVICETREE BINDINGS 11868M: Oliver O'Halloran <oohall@gmail.com> 11869L: nvdimm@lists.linux.dev 11870S: Supported 11871Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11872F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11873F: drivers/nvdimm/of_pmem.c 11874 11875LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11876M: Dan Williams <dan.j.williams@intel.com> 11877M: Vishal Verma <vishal.l.verma@intel.com> 11878M: Dave Jiang <dave.jiang@intel.com> 11879M: Ira Weiny <ira.weiny@intel.com> 11880L: nvdimm@lists.linux.dev 11881S: Supported 11882Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11883P: Documentation/nvdimm/maintainer-entry-profile.rst 11884T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11885F: drivers/acpi/nfit/* 11886F: drivers/nvdimm/* 11887F: include/linux/libnvdimm.h 11888F: include/linux/nd.h 11889F: include/uapi/linux/ndctl.h 11890F: tools/testing/nvdimm/ 11891 11892LICENSES and SPDX stuff 11893M: Thomas Gleixner <tglx@linutronix.de> 11894M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11895L: linux-spdx@vger.kernel.org 11896S: Maintained 11897T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11898F: COPYING 11899F: Documentation/process/license-rules.rst 11900F: LICENSES/ 11901F: scripts/spdxcheck-test.sh 11902F: scripts/spdxcheck.py 11903F: scripts/spdxexclude 11904 11905LINEAR RANGES HELPERS 11906M: Mark Brown <broonie@kernel.org> 11907R: Matti Vaittinen <mazziesaccount@gmail.com> 11908F: lib/linear_ranges.c 11909F: lib/test_linear_ranges.c 11910F: include/linux/linear_range.h 11911 11912LINUX FOR POWER MACINTOSH 11913M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11914L: linuxppc-dev@lists.ozlabs.org 11915S: Odd Fixes 11916F: arch/powerpc/platforms/powermac/ 11917F: drivers/macintosh/ 11918 11919LINUX FOR POWERPC (32-BIT AND 64-BIT) 11920M: Michael Ellerman <mpe@ellerman.id.au> 11921R: Nicholas Piggin <npiggin@gmail.com> 11922R: Christophe Leroy <christophe.leroy@csgroup.eu> 11923L: linuxppc-dev@lists.ozlabs.org 11924S: Supported 11925W: https://github.com/linuxppc/wiki/wiki 11926Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11927T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11928F: Documentation/ABI/stable/sysfs-firmware-opal-* 11929F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11930F: Documentation/devicetree/bindings/powerpc/ 11931F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11932F: Documentation/powerpc/ 11933F: arch/powerpc/ 11934F: drivers/*/*/*pasemi* 11935F: drivers/*/*pasemi* 11936F: drivers/char/tpm/tpm_ibmvtpm* 11937F: drivers/crypto/nx/ 11938F: drivers/crypto/vmx/ 11939F: drivers/i2c/busses/i2c-opal.c 11940F: drivers/net/ethernet/ibm/ibmveth.* 11941F: drivers/net/ethernet/ibm/ibmvnic.* 11942F: drivers/pci/hotplug/pnv_php.c 11943F: drivers/pci/hotplug/rpa* 11944F: drivers/rtc/rtc-opal.c 11945F: drivers/scsi/ibmvscsi/ 11946F: drivers/tty/hvc/hvc_opal.c 11947F: drivers/watchdog/wdrtas.c 11948F: tools/testing/selftests/powerpc 11949N: /pmac 11950N: powermac 11951N: powernv 11952N: [^a-z0-9]ps3 11953N: pseries 11954 11955LINUX FOR POWERPC EMBEDDED MPC5XXX 11956M: Anatolij Gustschin <agust@denx.de> 11957L: linuxppc-dev@lists.ozlabs.org 11958S: Odd Fixes 11959F: arch/powerpc/platforms/512x/ 11960F: arch/powerpc/platforms/52xx/ 11961 11962LINUX FOR POWERPC EMBEDDED PPC4XX 11963L: linuxppc-dev@lists.ozlabs.org 11964S: Orphan 11965F: arch/powerpc/platforms/40x/ 11966F: arch/powerpc/platforms/44x/ 11967 11968LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11969M: Scott Wood <oss@buserror.net> 11970L: linuxppc-dev@lists.ozlabs.org 11971S: Odd fixes 11972T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11973F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11974F: Documentation/devicetree/bindings/powerpc/fsl/ 11975F: arch/powerpc/platforms/83xx/ 11976F: arch/powerpc/platforms/85xx/ 11977 11978LINUX FOR POWERPC EMBEDDED PPC8XX 11979M: Christophe Leroy <christophe.leroy@csgroup.eu> 11980L: linuxppc-dev@lists.ozlabs.org 11981S: Maintained 11982F: arch/powerpc/platforms/8xx/ 11983 11984LINUX KERNEL DUMP TEST MODULE (LKDTM) 11985M: Kees Cook <keescook@chromium.org> 11986S: Maintained 11987F: drivers/misc/lkdtm/* 11988F: tools/testing/selftests/lkdtm/* 11989 11990LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11991M: Alan Stern <stern@rowland.harvard.edu> 11992M: Andrea Parri <parri.andrea@gmail.com> 11993M: Will Deacon <will@kernel.org> 11994M: Peter Zijlstra <peterz@infradead.org> 11995M: Boqun Feng <boqun.feng@gmail.com> 11996M: Nicholas Piggin <npiggin@gmail.com> 11997M: David Howells <dhowells@redhat.com> 11998M: Jade Alglave <j.alglave@ucl.ac.uk> 11999M: Luc Maranget <luc.maranget@inria.fr> 12000M: "Paul E. McKenney" <paulmck@kernel.org> 12001R: Akira Yokosawa <akiyks@gmail.com> 12002R: Daniel Lustig <dlustig@nvidia.com> 12003R: Joel Fernandes <joel@joelfernandes.org> 12004L: linux-kernel@vger.kernel.org 12005L: linux-arch@vger.kernel.org 12006S: Supported 12007T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12008F: Documentation/atomic_bitops.txt 12009F: Documentation/atomic_t.txt 12010F: Documentation/core-api/refcount-vs-atomic.rst 12011F: Documentation/litmus-tests/ 12012F: Documentation/memory-barriers.txt 12013F: tools/memory-model/ 12014 12015LIS3LV02D ACCELEROMETER DRIVER 12016M: Eric Piel <eric.piel@tremplin-utc.net> 12017S: Maintained 12018F: Documentation/misc-devices/lis3lv02d.rst 12019F: drivers/misc/lis3lv02d/ 12020F: drivers/platform/x86/hp/hp_accel.c 12021 12022LIST KUNIT TEST 12023M: David Gow <davidgow@google.com> 12024L: linux-kselftest@vger.kernel.org 12025L: kunit-dev@googlegroups.com 12026S: Maintained 12027F: lib/list-test.c 12028 12029LITEX PLATFORM 12030M: Karol Gugala <kgugala@antmicro.com> 12031M: Mateusz Holenko <mholenko@antmicro.com> 12032M: Gabriel Somlo <gsomlo@gmail.com> 12033M: Joel Stanley <joel@jms.id.au> 12034S: Maintained 12035F: Documentation/devicetree/bindings/*/litex,*.yaml 12036F: arch/openrisc/boot/dts/or1klitex.dts 12037F: include/linux/litex.h 12038F: drivers/tty/serial/liteuart.c 12039F: drivers/soc/litex/* 12040F: drivers/net/ethernet/litex/* 12041F: drivers/mmc/host/litex_mmc.c 12042N: litex 12043 12044LIVE PATCHING 12045M: Josh Poimboeuf <jpoimboe@kernel.org> 12046M: Jiri Kosina <jikos@kernel.org> 12047M: Miroslav Benes <mbenes@suse.cz> 12048M: Petr Mladek <pmladek@suse.com> 12049R: Joe Lawrence <joe.lawrence@redhat.com> 12050L: live-patching@vger.kernel.org 12051S: Maintained 12052T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12053F: Documentation/ABI/testing/sysfs-kernel-livepatch 12054F: Documentation/livepatch/ 12055F: arch/powerpc/include/asm/livepatch.h 12056F: include/linux/livepatch.h 12057F: kernel/livepatch/ 12058F: kernel/module/livepatch.c 12059F: lib/livepatch/ 12060F: samples/livepatch/ 12061F: tools/testing/selftests/livepatch/ 12062 12063LLC (802.2) 12064L: netdev@vger.kernel.org 12065S: Odd fixes 12066F: include/linux/llc.h 12067F: include/net/llc* 12068F: include/uapi/linux/llc.h 12069F: net/llc/ 12070 12071LM73 HARDWARE MONITOR DRIVER 12072M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12073L: linux-hwmon@vger.kernel.org 12074S: Maintained 12075F: drivers/hwmon/lm73.c 12076 12077LM78 HARDWARE MONITOR DRIVER 12078M: Jean Delvare <jdelvare@suse.com> 12079L: linux-hwmon@vger.kernel.org 12080S: Maintained 12081F: Documentation/hwmon/lm78.rst 12082F: drivers/hwmon/lm78.c 12083 12084LM83 HARDWARE MONITOR DRIVER 12085M: Jean Delvare <jdelvare@suse.com> 12086L: linux-hwmon@vger.kernel.org 12087S: Maintained 12088F: Documentation/hwmon/lm83.rst 12089F: drivers/hwmon/lm83.c 12090 12091LM90 HARDWARE MONITOR DRIVER 12092M: Jean Delvare <jdelvare@suse.com> 12093L: linux-hwmon@vger.kernel.org 12094S: Maintained 12095F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12096F: Documentation/hwmon/lm90.rst 12097F: drivers/hwmon/lm90.c 12098F: include/dt-bindings/thermal/lm90.h 12099 12100LM95234 HARDWARE MONITOR DRIVER 12101M: Guenter Roeck <linux@roeck-us.net> 12102L: linux-hwmon@vger.kernel.org 12103S: Maintained 12104F: Documentation/hwmon/lm95234.rst 12105F: drivers/hwmon/lm95234.c 12106 12107LME2510 MEDIA DRIVER 12108M: Malcolm Priestley <tvboxspy@gmail.com> 12109L: linux-media@vger.kernel.org 12110S: Maintained 12111W: https://linuxtv.org 12112Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12113F: drivers/media/usb/dvb-usb-v2/lmedm04* 12114 12115LOADPIN SECURITY MODULE 12116M: Kees Cook <keescook@chromium.org> 12117S: Supported 12118T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12119F: Documentation/admin-guide/LSM/LoadPin.rst 12120F: security/loadpin/ 12121 12122LOCKING PRIMITIVES 12123M: Peter Zijlstra <peterz@infradead.org> 12124M: Ingo Molnar <mingo@redhat.com> 12125M: Will Deacon <will@kernel.org> 12126R: Waiman Long <longman@redhat.com> 12127R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12128L: linux-kernel@vger.kernel.org 12129S: Maintained 12130T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12131F: Documentation/locking/ 12132F: arch/*/include/asm/spinlock*.h 12133F: include/linux/lockdep.h 12134F: include/linux/mutex*.h 12135F: include/linux/rwlock*.h 12136F: include/linux/rwsem*.h 12137F: include/linux/seqlock.h 12138F: include/linux/spinlock*.h 12139F: kernel/locking/ 12140F: lib/locking*.[ch] 12141X: kernel/locking/locktorture.c 12142 12143LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12144M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12145L: linux-ntfs-dev@lists.sourceforge.net 12146S: Maintained 12147W: http://www.linux-ntfs.org/content/view/19/37/ 12148F: Documentation/admin-guide/ldm.rst 12149F: block/partitions/ldm.* 12150 12151LOGITECH HID GAMING KEYBOARDS 12152M: Hans de Goede <hdegoede@redhat.com> 12153L: linux-input@vger.kernel.org 12154S: Maintained 12155T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12156F: drivers/hid/hid-lg-g15.c 12157 12158LONTIUM LT8912B MIPI TO HDMI BRIDGE 12159M: Adrien Grassein <adrien.grassein@gmail.com> 12160S: Maintained 12161F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12162F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12163 12164LOONGARCH 12165M: Huacai Chen <chenhuacai@kernel.org> 12166R: WANG Xuerui <kernel@xen0n.name> 12167L: loongarch@lists.linux.dev 12168S: Maintained 12169T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12170F: arch/loongarch/ 12171F: drivers/*/*loongarch* 12172F: Documentation/loongarch/ 12173F: Documentation/translations/zh_CN/loongarch/ 12174 12175LOONGSON LS2X I2C DRIVER 12176M: Binbin Zhou <zhoubinbin@loongson.cn> 12177L: linux-i2c@vger.kernel.org 12178S: Maintained 12179F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12180F: drivers/i2c/busses/i2c-ls2x.c 12181 12182LOONGSON-2 SOC SERIES GUTS DRIVER 12183M: Yinbo Zhu <zhuyinbo@loongson.cn> 12184L: loongarch@lists.linux.dev 12185S: Maintained 12186F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12187F: drivers/soc/loongson/loongson2_guts.c 12188 12189LOONGSON-2 SOC SERIES PINCTRL DRIVER 12190M: zhanghongchen <zhanghongchen@loongson.cn> 12191M: Yinbo Zhu <zhuyinbo@loongson.cn> 12192L: linux-gpio@vger.kernel.org 12193S: Maintained 12194F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12195F: drivers/pinctrl/pinctrl-loongson2.c 12196 12197LOONGSON GPIO DRIVER 12198M: Yinbo Zhu <zhuyinbo@loongson.cn> 12199L: linux-gpio@vger.kernel.org 12200S: Maintained 12201F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12202F: drivers/gpio/gpio-loongson-64bit.c 12203 12204LOONGSON-2 SOC SERIES CLOCK DRIVER 12205M: Yinbo Zhu <zhuyinbo@loongson.cn> 12206L: linux-clk@vger.kernel.org 12207S: Maintained 12208F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12209F: drivers/clk/clk-loongson2.c 12210F: include/dt-bindings/clock/loongson,ls2k-clk.h 12211 12212LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12213M: Sathya Prakash <sathya.prakash@broadcom.com> 12214M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12215M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12216L: MPT-FusionLinux.pdl@broadcom.com 12217L: linux-scsi@vger.kernel.org 12218S: Supported 12219W: http://www.avagotech.com/support/ 12220F: drivers/message/fusion/ 12221F: drivers/scsi/mpt3sas/ 12222 12223LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12224M: Matthew Wilcox <willy@infradead.org> 12225L: linux-scsi@vger.kernel.org 12226S: Maintained 12227F: drivers/scsi/sym53c8xx_2/ 12228 12229LTC1660 DAC DRIVER 12230M: Marcus Folkesson <marcus.folkesson@gmail.com> 12231L: linux-iio@vger.kernel.org 12232S: Maintained 12233F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12234F: drivers/iio/dac/ltc1660.c 12235 12236LTC2688 IIO DAC DRIVER 12237M: Nuno Sá <nuno.sa@analog.com> 12238L: linux-iio@vger.kernel.org 12239S: Supported 12240W: https://ez.analog.com/linux-software-drivers 12241F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12242F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12243F: drivers/iio/dac/ltc2688.c 12244 12245LTC2947 HARDWARE MONITOR DRIVER 12246M: Nuno Sá <nuno.sa@analog.com> 12247L: linux-hwmon@vger.kernel.org 12248S: Supported 12249W: https://ez.analog.com/linux-software-drivers 12250F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12251F: drivers/hwmon/ltc2947-core.c 12252F: drivers/hwmon/ltc2947-i2c.c 12253F: drivers/hwmon/ltc2947-spi.c 12254F: drivers/hwmon/ltc2947.h 12255 12256LTC2983 IIO TEMPERATURE DRIVER 12257M: Nuno Sá <nuno.sa@analog.com> 12258L: linux-iio@vger.kernel.org 12259S: Supported 12260W: https://ez.analog.com/linux-software-drivers 12261F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12262F: drivers/iio/temperature/ltc2983.c 12263 12264LTC4261 HARDWARE MONITOR DRIVER 12265M: Guenter Roeck <linux@roeck-us.net> 12266L: linux-hwmon@vger.kernel.org 12267S: Maintained 12268F: Documentation/hwmon/ltc4261.rst 12269F: drivers/hwmon/ltc4261.c 12270 12271LTC4306 I2C MULTIPLEXER DRIVER 12272M: Michael Hennerich <michael.hennerich@analog.com> 12273L: linux-i2c@vger.kernel.org 12274S: Supported 12275W: https://ez.analog.com/linux-software-drivers 12276F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12277F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12278 12279LTP (Linux Test Project) 12280M: Mike Frysinger <vapier@gentoo.org> 12281M: Cyril Hrubis <chrubis@suse.cz> 12282M: Wanlong Gao <wanlong.gao@gmail.com> 12283M: Jan Stancek <jstancek@redhat.com> 12284M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12285M: Alexey Kodanev <alexey.kodanev@oracle.com> 12286L: ltp@lists.linux.it (subscribers-only) 12287S: Maintained 12288W: http://linux-test-project.github.io/ 12289T: git https://github.com/linux-test-project/ltp.git 12290 12291LYNX 28G SERDES PHY DRIVER 12292M: Ioana Ciornei <ioana.ciornei@nxp.com> 12293L: netdev@vger.kernel.org 12294S: Supported 12295F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12296F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12297 12298LYNX PCS MODULE 12299M: Ioana Ciornei <ioana.ciornei@nxp.com> 12300L: netdev@vger.kernel.org 12301S: Supported 12302F: drivers/net/pcs/pcs-lynx.c 12303F: include/linux/pcs-lynx.h 12304 12305M68K ARCHITECTURE 12306M: Geert Uytterhoeven <geert@linux-m68k.org> 12307L: linux-m68k@lists.linux-m68k.org 12308S: Maintained 12309W: http://www.linux-m68k.org/ 12310T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12311F: arch/m68k/ 12312F: drivers/zorro/ 12313 12314M68K ON APPLE MACINTOSH 12315M: Joshua Thompson <funaho@jurai.org> 12316L: linux-m68k@lists.linux-m68k.org 12317S: Maintained 12318W: http://www.mac.linux-m68k.org/ 12319F: arch/m68k/mac/ 12320F: drivers/macintosh/adb-iop.c 12321F: drivers/macintosh/via-macii.c 12322 12323M68K ON HP9000/300 12324M: Philip Blundell <philb@gnu.org> 12325S: Maintained 12326W: http://www.tazenda.demon.co.uk/phil/linux-hp 12327F: arch/m68k/hp300/ 12328 12329M88DS3103 MEDIA DRIVER 12330M: Antti Palosaari <crope@iki.fi> 12331L: linux-media@vger.kernel.org 12332S: Maintained 12333W: https://linuxtv.org 12334W: http://palosaari.fi/linux/ 12335Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12336T: git git://linuxtv.org/anttip/media_tree.git 12337F: drivers/media/dvb-frontends/m88ds3103* 12338 12339M88RS2000 MEDIA DRIVER 12340M: Malcolm Priestley <tvboxspy@gmail.com> 12341L: linux-media@vger.kernel.org 12342S: Maintained 12343W: https://linuxtv.org 12344Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12345F: drivers/media/dvb-frontends/m88rs2000* 12346 12347MA901 MASTERKIT USB FM RADIO DRIVER 12348M: Alexey Klimov <klimov.linux@gmail.com> 12349L: linux-media@vger.kernel.org 12350S: Maintained 12351T: git git://linuxtv.org/media_tree.git 12352F: drivers/media/radio/radio-ma901.c 12353 12354MAC80211 12355M: Johannes Berg <johannes@sipsolutions.net> 12356L: linux-wireless@vger.kernel.org 12357S: Maintained 12358W: https://wireless.wiki.kernel.org/ 12359Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12360T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12361T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12362F: Documentation/networking/mac80211-injection.rst 12363F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12364F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12365F: include/net/mac80211.h 12366F: net/mac80211/ 12367 12368MAILBOX API 12369M: Jassi Brar <jassisinghbrar@gmail.com> 12370L: linux-kernel@vger.kernel.org 12371S: Maintained 12372F: drivers/mailbox/ 12373F: include/linux/mailbox_client.h 12374F: include/linux/mailbox_controller.h 12375F: include/dt-bindings/mailbox/ 12376F: Documentation/devicetree/bindings/mailbox/ 12377 12378MAILBOX ARM MHUv2 12379M: Viresh Kumar <viresh.kumar@linaro.org> 12380M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12381L: linux-kernel@vger.kernel.org 12382S: Maintained 12383F: drivers/mailbox/arm_mhuv2.c 12384F: include/linux/mailbox/arm_mhuv2_message.h 12385F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12386 12387MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12388M: Jeremy Kerr <jk@codeconstruct.com.au> 12389M: Matt Johnston <matt@codeconstruct.com.au> 12390L: netdev@vger.kernel.org 12391S: Maintained 12392F: Documentation/networking/mctp.rst 12393F: drivers/net/mctp/ 12394F: include/net/mctp.h 12395F: include/net/mctpdevice.h 12396F: include/net/netns/mctp.h 12397F: net/mctp/ 12398 12399MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12400M: Michael Kerrisk <mtk.manpages@gmail.com> 12401L: linux-man@vger.kernel.org 12402S: Maintained 12403W: http://www.kernel.org/doc/man-pages 12404 12405MAPLE TREE 12406M: Liam R. Howlett <Liam.Howlett@oracle.com> 12407L: linux-mm@kvack.org 12408S: Supported 12409F: Documentation/core-api/maple_tree.rst 12410F: include/linux/maple_tree.h 12411F: include/trace/events/maple_tree.h 12412F: lib/maple_tree.c 12413F: lib/test_maple_tree.c 12414F: tools/testing/radix-tree/linux/maple_tree.h 12415F: tools/testing/radix-tree/maple.c 12416 12417MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12418M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12419L: linux-mips@vger.kernel.org 12420S: Maintained 12421F: arch/mips/boot/dts/img/pistachio* 12422 12423MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12424M: Andrew Lunn <andrew@lunn.ch> 12425L: netdev@vger.kernel.org 12426S: Maintained 12427F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12428F: Documentation/networking/devlink/mv88e6xxx.rst 12429F: drivers/net/dsa/mv88e6xxx/ 12430F: include/linux/dsa/mv88e6xxx.h 12431F: include/linux/platform_data/mv88e6xxx.h 12432 12433MARVELL ARMADA 3700 PHY DRIVERS 12434M: Miquel Raynal <miquel.raynal@bootlin.com> 12435S: Maintained 12436F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12437F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12438F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12439F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12440 12441MARVELL ARMADA 3700 SERIAL DRIVER 12442M: Pali Rohár <pali@kernel.org> 12443S: Maintained 12444F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12445F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12446F: drivers/tty/serial/mvebu-uart.c 12447 12448MARVELL ARMADA DRM SUPPORT 12449M: Russell King <linux@armlinux.org.uk> 12450S: Maintained 12451T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12452T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12453F: Documentation/devicetree/bindings/display/armada/ 12454F: drivers/gpu/drm/armada/ 12455F: include/uapi/drm/armada_drm.h 12456 12457MARVELL CRYPTO DRIVER 12458M: Boris Brezillon <bbrezillon@kernel.org> 12459M: Arnaud Ebalard <arno@natisbad.org> 12460M: Srujana Challa <schalla@marvell.com> 12461L: linux-crypto@vger.kernel.org 12462S: Maintained 12463F: drivers/crypto/marvell/ 12464F: include/linux/soc/marvell/octeontx2/ 12465 12466MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12467M: Mirko Lindner <mlindner@marvell.com> 12468M: Stephen Hemminger <stephen@networkplumber.org> 12469L: netdev@vger.kernel.org 12470S: Maintained 12471F: drivers/net/ethernet/marvell/sk* 12472 12473MARVELL LIBERTAS WIRELESS DRIVER 12474L: libertas-dev@lists.infradead.org 12475S: Orphan 12476F: drivers/net/wireless/marvell/libertas/ 12477 12478MARVELL MACCHIATOBIN SUPPORT 12479M: Russell King <linux@armlinux.org.uk> 12480L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12481S: Maintained 12482F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12483 12484MARVELL MV643XX ETHERNET DRIVER 12485M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12486L: netdev@vger.kernel.org 12487S: Maintained 12488F: drivers/net/ethernet/marvell/mv643xx_eth.* 12489F: include/linux/mv643xx.h 12490 12491MARVELL MV88X3310 PHY DRIVER 12492M: Russell King <linux@armlinux.org.uk> 12493M: Marek Behún <kabel@kernel.org> 12494L: netdev@vger.kernel.org 12495S: Maintained 12496F: drivers/net/phy/marvell10g.c 12497 12498MARVELL MVEBU THERMAL DRIVER 12499M: Miquel Raynal <miquel.raynal@bootlin.com> 12500S: Maintained 12501F: drivers/thermal/armada_thermal.c 12502 12503MARVELL MVNETA ETHERNET DRIVER 12504M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12505L: netdev@vger.kernel.org 12506S: Maintained 12507F: drivers/net/ethernet/marvell/mvneta.* 12508 12509MARVELL MVPP2 ETHERNET DRIVER 12510M: Marcin Wojtas <mw@semihalf.com> 12511M: Russell King <linux@armlinux.org.uk> 12512L: netdev@vger.kernel.org 12513S: Maintained 12514F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12515F: drivers/net/ethernet/marvell/mvpp2/ 12516 12517MARVELL MWIFIEX WIRELESS DRIVER 12518M: Amitkumar Karwar <amitkarwar@gmail.com> 12519M: Ganapathi Bhat <ganapathi017@gmail.com> 12520M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12521M: Xinming Hu <huxinming820@gmail.com> 12522L: linux-wireless@vger.kernel.org 12523S: Maintained 12524F: drivers/net/wireless/marvell/mwifiex/ 12525 12526MARVELL MWL8K WIRELESS DRIVER 12527M: Lennert Buytenhek <buytenh@wantstofly.org> 12528L: linux-wireless@vger.kernel.org 12529S: Odd Fixes 12530F: drivers/net/wireless/marvell/mwl8k.c 12531 12532MARVELL NAND CONTROLLER DRIVER 12533M: Miquel Raynal <miquel.raynal@bootlin.com> 12534L: linux-mtd@lists.infradead.org 12535S: Maintained 12536F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12537F: drivers/mtd/nand/raw/marvell_nand.c 12538 12539MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12540M: Sunil Goutham <sgoutham@marvell.com> 12541M: Geetha sowjanya <gakula@marvell.com> 12542M: Subbaraya Sundeep <sbhatta@marvell.com> 12543M: hariprasad <hkelam@marvell.com> 12544L: netdev@vger.kernel.org 12545S: Supported 12546F: drivers/net/ethernet/marvell/octeontx2/nic/ 12547F: include/linux/soc/marvell/octeontx2/ 12548 12549MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12550M: Sunil Goutham <sgoutham@marvell.com> 12551M: Linu Cherian <lcherian@marvell.com> 12552M: Geetha sowjanya <gakula@marvell.com> 12553M: Jerin Jacob <jerinj@marvell.com> 12554M: hariprasad <hkelam@marvell.com> 12555M: Subbaraya Sundeep <sbhatta@marvell.com> 12556L: netdev@vger.kernel.org 12557S: Supported 12558F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12559F: drivers/net/ethernet/marvell/octeontx2/af/ 12560 12561MARVELL PRESTERA ETHERNET SWITCH DRIVER 12562M: Taras Chornyi <taras.chornyi@plvision.eu> 12563S: Supported 12564W: https://github.com/Marvell-switching/switchdev-prestera 12565F: drivers/net/ethernet/marvell/prestera/ 12566 12567MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12568M: Nicolas Pitre <nico@fluxnic.net> 12569S: Odd Fixes 12570F: drivers/mmc/host/mvsdio.* 12571 12572MARVELL USB MDIO CONTROLLER DRIVER 12573M: Tobias Waldekranz <tobias@waldekranz.com> 12574L: netdev@vger.kernel.org 12575S: Maintained 12576F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12577F: drivers/net/mdio/mdio-mvusb.c 12578 12579MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12580M: Hu Ziji <huziji@marvell.com> 12581L: linux-mmc@vger.kernel.org 12582S: Supported 12583F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12584F: drivers/mmc/host/sdhci-xenon* 12585 12586MARVELL OCTEON ENDPOINT DRIVER 12587M: Veerasenareddy Burru <vburru@marvell.com> 12588M: Abhijit Ayarekar <aayarekar@marvell.com> 12589L: netdev@vger.kernel.org 12590S: Supported 12591F: drivers/net/ethernet/marvell/octeon_ep 12592 12593MATROX FRAMEBUFFER DRIVER 12594L: linux-fbdev@vger.kernel.org 12595S: Orphan 12596F: drivers/video/fbdev/matrox/matroxfb_* 12597F: include/uapi/linux/matroxfb.h 12598 12599MAX15301 DRIVER 12600M: Daniel Nilsson <daniel.nilsson@flex.com> 12601L: linux-hwmon@vger.kernel.org 12602S: Maintained 12603F: Documentation/hwmon/max15301.rst 12604F: drivers/hwmon/pmbus/max15301.c 12605 12606MAX16065 HARDWARE MONITOR DRIVER 12607M: Guenter Roeck <linux@roeck-us.net> 12608L: linux-hwmon@vger.kernel.org 12609S: Maintained 12610F: Documentation/hwmon/max16065.rst 12611F: drivers/hwmon/max16065.c 12612 12613MAX2175 SDR TUNER DRIVER 12614M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12615L: linux-media@vger.kernel.org 12616S: Maintained 12617T: git git://linuxtv.org/media_tree.git 12618F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12619F: Documentation/userspace-api/media/drivers/max2175.rst 12620F: drivers/media/i2c/max2175* 12621F: include/uapi/linux/max2175.h 12622 12623MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12624L: linux-hwmon@vger.kernel.org 12625S: Orphan 12626F: Documentation/hwmon/max6650.rst 12627F: drivers/hwmon/max6650.c 12628 12629MAX6697 HARDWARE MONITOR DRIVER 12630M: Guenter Roeck <linux@roeck-us.net> 12631L: linux-hwmon@vger.kernel.org 12632S: Maintained 12633F: Documentation/devicetree/bindings/hwmon/max6697.txt 12634F: Documentation/hwmon/max6697.rst 12635F: drivers/hwmon/max6697.c 12636F: include/linux/platform_data/max6697.h 12637 12638MAX9286 QUAD GMSL DESERIALIZER DRIVER 12639M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12640M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12641M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12642M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12643L: linux-media@vger.kernel.org 12644S: Maintained 12645F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12646F: drivers/media/i2c/max9286.c 12647 12648MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12649M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12650L: linux-media@vger.kernel.org 12651S: Maintained 12652F: drivers/staging/media/max96712/max96712.c 12653 12654MAX9860 MONO AUDIO VOICE CODEC DRIVER 12655M: Peter Rosin <peda@axentia.se> 12656L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12657S: Maintained 12658F: Documentation/devicetree/bindings/sound/max9860.txt 12659F: sound/soc/codecs/max9860.* 12660 12661MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12662M: Andreas Klinger <ak@it-klinger.de> 12663L: linux-iio@vger.kernel.org 12664S: Maintained 12665F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12666F: drivers/iio/proximity/mb1232.c 12667 12668MAXIM MAX11205 DRIVER 12669M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12670L: linux-iio@vger.kernel.org 12671S: Supported 12672W: https://ez.analog.com/linux-software-drivers 12673F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12674F: drivers/iio/adc/max11205.c 12675 12676MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12677R: Iskren Chernev <iskren.chernev@gmail.com> 12678R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12679R: Marek Szyprowski <m.szyprowski@samsung.com> 12680R: Matheus Castello <matheus@castello.eng.br> 12681L: linux-pm@vger.kernel.org 12682S: Maintained 12683F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12684F: drivers/power/supply/max17040_battery.c 12685 12686MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12687R: Hans de Goede <hdegoede@redhat.com> 12688R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12689R: Marek Szyprowski <m.szyprowski@samsung.com> 12690R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12691R: Purism Kernel Team <kernel@puri.sm> 12692L: linux-pm@vger.kernel.org 12693S: Maintained 12694F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12695F: drivers/power/supply/max17042_battery.c 12696 12697MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12698M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12699L: linux-kernel@vger.kernel.org 12700S: Maintained 12701F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12702F: drivers/regulator/max20086-regulator.c 12703 12704MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12705M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12706L: linux-iio@vger.kernel.org 12707S: Maintained 12708F: drivers/iio/temperature/max30208.c 12709 12710MAXIM MAX77650 PMIC MFD DRIVER 12711M: Bartosz Golaszewski <brgl@bgdev.pl> 12712L: linux-kernel@vger.kernel.org 12713S: Maintained 12714F: Documentation/devicetree/bindings/*/*max77650.yaml 12715F: Documentation/devicetree/bindings/*/max77650*.yaml 12716F: drivers/gpio/gpio-max77650.c 12717F: drivers/input/misc/max77650-onkey.c 12718F: drivers/leds/leds-max77650.c 12719F: drivers/mfd/max77650.c 12720F: drivers/power/supply/max77650-charger.c 12721F: drivers/regulator/max77650-regulator.c 12722F: include/linux/mfd/max77650.h 12723 12724MAXIM MAX77714 PMIC MFD DRIVER 12725M: Luca Ceresoli <luca@lucaceresoli.net> 12726S: Maintained 12727F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12728F: drivers/mfd/max77714.c 12729F: include/linux/mfd/max77714.h 12730 12731MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12732M: Javier Martinez Canillas <javier@dowhile0.org> 12733L: linux-kernel@vger.kernel.org 12734S: Supported 12735F: Documentation/devicetree/bindings/*/*max77802.yaml 12736F: drivers/regulator/max77802-regulator.c 12737F: include/dt-bindings/*/*max77802.h 12738 12739MAXIM MAX77976 BATTERY CHARGER 12740M: Luca Ceresoli <luca@lucaceresoli.net> 12741S: Supported 12742F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12743F: drivers/power/supply/max77976_charger.c 12744 12745MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12746M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12747L: linux-pm@vger.kernel.org 12748S: Supported 12749B: mailto:linux-samsung-soc@vger.kernel.org 12750F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12751F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12752F: drivers/power/supply/max14577_charger.c 12753F: drivers/power/supply/max77693_charger.c 12754 12755MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12756M: Chanwoo Choi <cw00.choi@samsung.com> 12757M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12758L: linux-kernel@vger.kernel.org 12759S: Supported 12760B: mailto:linux-samsung-soc@vger.kernel.org 12761F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12762F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12763F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12764F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12765F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12766F: drivers/*/*max77843.c 12767F: drivers/*/max14577*.c 12768F: drivers/*/max77686*.c 12769F: drivers/*/max77693*.c 12770F: drivers/clk/clk-max77686.c 12771F: drivers/extcon/extcon-max14577.c 12772F: drivers/extcon/extcon-max77693.c 12773F: drivers/rtc/rtc-max77686.c 12774F: include/linux/mfd/max14577*.h 12775F: include/linux/mfd/max77686*.h 12776F: include/linux/mfd/max77693*.h 12777 12778MAXIRADIO FM RADIO RECEIVER DRIVER 12779M: Hans Verkuil <hverkuil@xs4all.nl> 12780L: linux-media@vger.kernel.org 12781S: Maintained 12782W: https://linuxtv.org 12783T: git git://linuxtv.org/media_tree.git 12784F: drivers/media/radio/radio-maxiradio* 12785 12786MAXLINEAR ETHERNET PHY DRIVER 12787M: Xu Liang <lxu@maxlinear.com> 12788L: netdev@vger.kernel.org 12789S: Supported 12790F: drivers/net/phy/mxl-gpy.c 12791 12792MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12793R: Yasushi SHOJI <yashi@spacecubics.com> 12794L: linux-can@vger.kernel.org 12795S: Maintained 12796F: drivers/net/can/usb/mcba_usb.c 12797 12798MCAN MMIO DEVICE DRIVER 12799M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12800L: linux-can@vger.kernel.org 12801S: Maintained 12802F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12803F: drivers/net/can/m_can/m_can.c 12804F: drivers/net/can/m_can/m_can.h 12805F: drivers/net/can/m_can/m_can_platform.c 12806 12807MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12808M: Rishi Gupta <gupt21@gmail.com> 12809L: linux-i2c@vger.kernel.org 12810L: linux-input@vger.kernel.org 12811S: Maintained 12812F: drivers/hid/hid-mcp2221.c 12813 12814MCP251XFD SPI-CAN NETWORK DRIVER 12815M: Marc Kleine-Budde <mkl@pengutronix.de> 12816M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12817R: Thomas Kopp <thomas.kopp@microchip.com> 12818L: linux-can@vger.kernel.org 12819S: Maintained 12820F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12821F: drivers/net/can/spi/mcp251xfd/ 12822 12823MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12824M: Peter Rosin <peda@axentia.se> 12825L: linux-iio@vger.kernel.org 12826S: Maintained 12827F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12828F: drivers/iio/potentiometer/mcp4018.c 12829F: drivers/iio/potentiometer/mcp4531.c 12830 12831MCR20A IEEE-802.15.4 RADIO DRIVER 12832M: Stefan Schmidt <stefan@datenfreihafen.org> 12833L: linux-wpan@vger.kernel.org 12834S: Odd Fixes 12835W: https://github.com/xueliu/mcr20a-linux 12836F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12837F: drivers/net/ieee802154/mcr20a.c 12838F: drivers/net/ieee802154/mcr20a.h 12839 12840MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12841M: William Breathitt Gray <william.gray@linaro.org> 12842L: linux-iio@vger.kernel.org 12843S: Maintained 12844F: drivers/iio/dac/cio-dac.c 12845 12846MEDIA CONTROLLER FRAMEWORK 12847M: Sakari Ailus <sakari.ailus@linux.intel.com> 12848M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12849L: linux-media@vger.kernel.org 12850S: Supported 12851W: https://www.linuxtv.org 12852T: git git://linuxtv.org/media_tree.git 12853F: drivers/media/mc/ 12854F: include/media/media-*.h 12855F: include/uapi/linux/media.h 12856 12857MEDIA DRIVER FOR FREESCALE IMX PXP 12858M: Philipp Zabel <p.zabel@pengutronix.de> 12859L: linux-media@vger.kernel.org 12860S: Maintained 12861T: git git://linuxtv.org/media_tree.git 12862F: drivers/media/platform/nxp/imx-pxp.[ch] 12863 12864MEDIA DRIVERS FOR ASCOT2E 12865M: Sergey Kozlov <serjk@netup.ru> 12866M: Abylay Ospan <aospan@netup.ru> 12867L: linux-media@vger.kernel.org 12868S: Supported 12869W: https://linuxtv.org 12870W: http://netup.tv/ 12871T: git git://linuxtv.org/media_tree.git 12872F: drivers/media/dvb-frontends/ascot2e* 12873 12874MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12875M: Jasmin Jessich <jasmin@anw.at> 12876L: linux-media@vger.kernel.org 12877S: Maintained 12878W: https://linuxtv.org 12879T: git git://linuxtv.org/media_tree.git 12880F: drivers/media/dvb-frontends/cxd2099* 12881 12882MEDIA DRIVERS FOR CXD2841ER 12883M: Sergey Kozlov <serjk@netup.ru> 12884M: Abylay Ospan <aospan@netup.ru> 12885L: linux-media@vger.kernel.org 12886S: Supported 12887W: https://linuxtv.org 12888W: http://netup.tv/ 12889T: git git://linuxtv.org/media_tree.git 12890F: drivers/media/dvb-frontends/cxd2841er* 12891 12892MEDIA DRIVERS FOR CXD2880 12893M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12894L: linux-media@vger.kernel.org 12895S: Supported 12896W: http://linuxtv.org/ 12897T: git git://linuxtv.org/media_tree.git 12898F: drivers/media/dvb-frontends/cxd2880/* 12899F: drivers/media/spi/cxd2880* 12900 12901MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12902L: linux-media@vger.kernel.org 12903S: Orphan 12904W: https://linuxtv.org 12905T: git git://linuxtv.org/media_tree.git 12906F: drivers/media/pci/ddbridge/* 12907 12908MEDIA DRIVERS FOR FREESCALE IMX 12909M: Steve Longerbeam <slongerbeam@gmail.com> 12910M: Philipp Zabel <p.zabel@pengutronix.de> 12911L: linux-media@vger.kernel.org 12912S: Maintained 12913T: git git://linuxtv.org/media_tree.git 12914F: Documentation/admin-guide/media/imx.rst 12915F: Documentation/devicetree/bindings/media/imx.txt 12916F: drivers/staging/media/imx/ 12917F: include/linux/imx-media.h 12918F: include/media/imx.h 12919 12920MEDIA DRIVERS FOR FREESCALE IMX7 12921M: Rui Miguel Silva <rmfrfs@gmail.com> 12922M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12923L: linux-media@vger.kernel.org 12924S: Maintained 12925T: git git://linuxtv.org/media_tree.git 12926F: Documentation/admin-guide/media/imx7.rst 12927F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12928F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12929F: drivers/media/platform/nxp/imx-mipi-csis.c 12930F: drivers/media/platform/nxp/imx7-media-csi.c 12931 12932MEDIA DRIVERS FOR HELENE 12933M: Abylay Ospan <aospan@netup.ru> 12934L: linux-media@vger.kernel.org 12935S: Supported 12936W: https://linuxtv.org 12937W: http://netup.tv/ 12938T: git git://linuxtv.org/media_tree.git 12939F: drivers/media/dvb-frontends/helene* 12940 12941MEDIA DRIVERS FOR HORUS3A 12942M: Sergey Kozlov <serjk@netup.ru> 12943M: Abylay Ospan <aospan@netup.ru> 12944L: linux-media@vger.kernel.org 12945S: Supported 12946W: https://linuxtv.org 12947W: http://netup.tv/ 12948T: git git://linuxtv.org/media_tree.git 12949F: drivers/media/dvb-frontends/horus3a* 12950 12951MEDIA DRIVERS FOR LNBH25 12952M: Sergey Kozlov <serjk@netup.ru> 12953M: Abylay Ospan <aospan@netup.ru> 12954L: linux-media@vger.kernel.org 12955S: Supported 12956W: https://linuxtv.org 12957W: http://netup.tv/ 12958T: git git://linuxtv.org/media_tree.git 12959F: drivers/media/dvb-frontends/lnbh25* 12960 12961MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12962L: linux-media@vger.kernel.org 12963S: Orphan 12964W: https://linuxtv.org 12965T: git git://linuxtv.org/media_tree.git 12966F: drivers/media/dvb-frontends/mxl5xx* 12967 12968MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12969M: Sergey Kozlov <serjk@netup.ru> 12970M: Abylay Ospan <aospan@netup.ru> 12971L: linux-media@vger.kernel.org 12972S: Supported 12973W: https://linuxtv.org 12974W: http://netup.tv/ 12975T: git git://linuxtv.org/media_tree.git 12976F: drivers/media/pci/netup_unidvb/* 12977 12978MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12979M: Dmitry Osipenko <digetx@gmail.com> 12980L: linux-media@vger.kernel.org 12981L: linux-tegra@vger.kernel.org 12982S: Maintained 12983T: git git://linuxtv.org/media_tree.git 12984F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12985F: drivers/media/platform/nvidia/tegra-vde/ 12986 12987MEDIA DRIVERS FOR RENESAS - CEU 12988M: Jacopo Mondi <jacopo@jmondi.org> 12989L: linux-media@vger.kernel.org 12990L: linux-renesas-soc@vger.kernel.org 12991S: Supported 12992T: git git://linuxtv.org/media_tree.git 12993F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12994F: drivers/media/platform/renesas/renesas-ceu.c 12995F: include/media/drv-intf/renesas-ceu.h 12996 12997MEDIA DRIVERS FOR RENESAS - DRIF 12998M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12999L: linux-media@vger.kernel.org 13000L: linux-renesas-soc@vger.kernel.org 13001S: Supported 13002T: git git://linuxtv.org/media_tree.git 13003F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13004F: drivers/media/platform/renesas/rcar_drif.c 13005 13006MEDIA DRIVERS FOR RENESAS - FCP 13007M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13008L: linux-media@vger.kernel.org 13009L: linux-renesas-soc@vger.kernel.org 13010S: Supported 13011T: git git://linuxtv.org/media_tree.git 13012F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13013F: drivers/media/platform/renesas/rcar-fcp.c 13014F: include/media/rcar-fcp.h 13015 13016MEDIA DRIVERS FOR RENESAS - FDP1 13017M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13018L: linux-media@vger.kernel.org 13019L: linux-renesas-soc@vger.kernel.org 13020S: Supported 13021T: git git://linuxtv.org/media_tree.git 13022F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13023F: drivers/media/platform/renesas/rcar_fdp1.c 13024 13025MEDIA DRIVERS FOR RENESAS - VIN 13026M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13027L: linux-media@vger.kernel.org 13028L: linux-renesas-soc@vger.kernel.org 13029S: Supported 13030T: git git://linuxtv.org/media_tree.git 13031F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13032F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13033F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13034F: drivers/media/platform/renesas/rcar-isp.c 13035F: drivers/media/platform/renesas/rcar-vin/ 13036 13037MEDIA DRIVERS FOR RENESAS - VSP1 13038M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13039M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13040L: linux-media@vger.kernel.org 13041L: linux-renesas-soc@vger.kernel.org 13042S: Supported 13043T: git git://linuxtv.org/media_tree.git 13044F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13045F: drivers/media/platform/renesas/vsp1/ 13046 13047MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13048L: linux-media@vger.kernel.org 13049S: Orphan 13050W: https://linuxtv.org 13051T: git git://linuxtv.org/media_tree.git 13052F: drivers/media/dvb-frontends/stv0910* 13053 13054MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13055L: linux-media@vger.kernel.org 13056S: Orphan 13057W: https://linuxtv.org 13058T: git git://linuxtv.org/media_tree.git 13059F: drivers/media/dvb-frontends/stv6111* 13060 13061MEDIA DRIVERS FOR STM32 - DCMI 13062M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13063L: linux-media@vger.kernel.org 13064S: Supported 13065T: git git://linuxtv.org/media_tree.git 13066F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13067F: drivers/media/platform/st/stm32/stm32-dcmi.c 13068 13069MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13070M: Mauro Carvalho Chehab <mchehab@kernel.org> 13071L: linux-media@vger.kernel.org 13072S: Maintained 13073W: https://linuxtv.org 13074Q: http://patchwork.kernel.org/project/linux-media/list/ 13075T: git git://linuxtv.org/media_tree.git 13076F: Documentation/admin-guide/media/ 13077F: Documentation/devicetree/bindings/media/ 13078F: Documentation/driver-api/media/ 13079F: Documentation/userspace-api/media/ 13080F: drivers/media/ 13081F: drivers/staging/media/ 13082F: include/dt-bindings/media/ 13083F: include/linux/platform_data/media/ 13084F: include/media/ 13085F: include/uapi/linux/dvb/ 13086F: include/uapi/linux/ivtv* 13087F: include/uapi/linux/media.h 13088F: include/uapi/linux/uvcvideo.h 13089F: include/uapi/linux/v4l2-* 13090F: include/uapi/linux/videodev2.h 13091 13092MEDIATEK BLUETOOTH DRIVER 13093M: Sean Wang <sean.wang@mediatek.com> 13094L: linux-bluetooth@vger.kernel.org 13095L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13096S: Maintained 13097F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13098F: drivers/bluetooth/btmtkuart.c 13099 13100MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13101M: Sean Wang <sean.wang@mediatek.com> 13102L: linux-pm@vger.kernel.org 13103S: Maintained 13104F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13105F: drivers/power/reset/mt6323-poweroff.c 13106 13107MEDIATEK CIR DRIVER 13108M: Sean Wang <sean.wang@mediatek.com> 13109S: Maintained 13110F: drivers/media/rc/mtk-cir.c 13111 13112MEDIATEK DMA DRIVER 13113M: Sean Wang <sean.wang@mediatek.com> 13114L: dmaengine@vger.kernel.org 13115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13116L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13117S: Maintained 13118F: Documentation/devicetree/bindings/dma/mtk-* 13119F: drivers/dma/mediatek/ 13120 13121MEDIATEK ETHERNET DRIVER 13122M: Felix Fietkau <nbd@nbd.name> 13123M: John Crispin <john@phrozen.org> 13124M: Sean Wang <sean.wang@mediatek.com> 13125M: Mark Lee <Mark-MC.Lee@mediatek.com> 13126M: Lorenzo Bianconi <lorenzo@kernel.org> 13127L: netdev@vger.kernel.org 13128S: Maintained 13129F: drivers/net/ethernet/mediatek/ 13130 13131MEDIATEK ETHERNET PCS DRIVER 13132M: Alexander Couzens <lynxis@fe80.eu> 13133M: Daniel Golle <daniel@makrotopia.org> 13134L: netdev@vger.kernel.org 13135S: Maintained 13136F: drivers/net/pcs/pcs-mtk-lynxi.c 13137F: include/linux/pcs/pcs-mtk-lynxi.h 13138 13139MEDIATEK I2C CONTROLLER DRIVER 13140M: Qii Wang <qii.wang@mediatek.com> 13141L: linux-i2c@vger.kernel.org 13142S: Maintained 13143F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13144F: drivers/i2c/busses/i2c-mt65xx.c 13145 13146MEDIATEK IOMMU DRIVER 13147M: Yong Wu <yong.wu@mediatek.com> 13148L: iommu@lists.linux.dev 13149L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13150S: Supported 13151F: Documentation/devicetree/bindings/iommu/mediatek* 13152F: drivers/iommu/mtk_iommu* 13153F: include/dt-bindings/memory/mt*-port.h 13154 13155MEDIATEK JPEG DRIVER 13156M: Bin Liu <bin.liu@mediatek.com> 13157S: Supported 13158F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13159F: drivers/media/platform/mediatek/jpeg/ 13160 13161MEDIATEK KEYPAD DRIVER 13162M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13163S: Supported 13164F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13165F: drivers/input/keyboard/mt6779-keypad.c 13166 13167MEDIATEK MDP DRIVER 13168M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13169M: Houlong Wei <houlong.wei@mediatek.com> 13170M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13171S: Supported 13172F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13173F: drivers/media/platform/mediatek/mdp/ 13174F: drivers/media/platform/mediatek/vpu/ 13175 13176MEDIATEK MEDIA DRIVER 13177M: Tiffany Lin <tiffany.lin@mediatek.com> 13178M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13179M: Yunfei Dong <yunfei.dong@mediatek.com> 13180S: Supported 13181F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13182F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13183F: drivers/media/platform/mediatek/vcodec/ 13184F: drivers/media/platform/mediatek/vpu/ 13185 13186MEDIATEK MMC/SD/SDIO DRIVER 13187M: Chaotian Jing <chaotian.jing@mediatek.com> 13188S: Maintained 13189F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13190F: drivers/mmc/host/mtk-sd.c 13191 13192MEDIATEK MT76 WIRELESS LAN DRIVER 13193M: Felix Fietkau <nbd@nbd.name> 13194M: Lorenzo Bianconi <lorenzo@kernel.org> 13195M: Ryder Lee <ryder.lee@mediatek.com> 13196R: Shayne Chen <shayne.chen@mediatek.com> 13197R: Sean Wang <sean.wang@mediatek.com> 13198L: linux-wireless@vger.kernel.org 13199S: Maintained 13200F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13201F: drivers/net/wireless/mediatek/mt76/ 13202 13203MEDIATEK MT7601U WIRELESS LAN DRIVER 13204M: Jakub Kicinski <kuba@kernel.org> 13205L: linux-wireless@vger.kernel.org 13206S: Maintained 13207F: drivers/net/wireless/mediatek/mt7601u/ 13208 13209MEDIATEK MT7621 CLOCK DRIVER 13210M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13211S: Maintained 13212F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13213F: drivers/clk/ralink/clk-mt7621.c 13214 13215MEDIATEK MT7621/28/88 I2C DRIVER 13216M: Stefan Roese <sr@denx.de> 13217L: linux-i2c@vger.kernel.org 13218S: Maintained 13219F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13220F: drivers/i2c/busses/i2c-mt7621.c 13221 13222MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13223M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13224S: Maintained 13225F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13226F: drivers/pci/controller/pcie-mt7621.c 13227 13228MEDIATEK MT7621 PHY PCI DRIVER 13229M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13230S: Maintained 13231F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13232F: drivers/phy/ralink/phy-mt7621-pci.c 13233 13234MEDIATEK NAND CONTROLLER DRIVER 13235L: linux-mtd@lists.infradead.org 13236S: Orphan 13237F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13238F: drivers/mtd/nand/raw/mtk_* 13239 13240MEDIATEK PMIC LED DRIVER 13241M: Sean Wang <sean.wang@mediatek.com> 13242S: Maintained 13243F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13244F: drivers/leds/leds-mt6323.c 13245 13246MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13247M: Sean Wang <sean.wang@mediatek.com> 13248S: Maintained 13249F: drivers/char/hw_random/mtk-rng.c 13250 13251MEDIATEK SMI DRIVER 13252M: Yong Wu <yong.wu@mediatek.com> 13253L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13254S: Supported 13255F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13256F: drivers/memory/mtk-smi.c 13257F: include/soc/mediatek/smi.h 13258 13259MEDIATEK SWITCH DRIVER 13260M: Sean Wang <sean.wang@mediatek.com> 13261M: Landen Chao <Landen.Chao@mediatek.com> 13262M: DENG Qingfang <dqfext@gmail.com> 13263M: Daniel Golle <daniel@makrotopia.org> 13264L: netdev@vger.kernel.org 13265S: Maintained 13266F: drivers/net/dsa/mt7530-mdio.c 13267F: drivers/net/dsa/mt7530-mmio.c 13268F: drivers/net/dsa/mt7530.* 13269F: net/dsa/tag_mtk.c 13270 13271MEDIATEK T7XX 5G WWAN MODEM DRIVER 13272M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13273M: Intel Corporation <linuxwwan@intel.com> 13274R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13275R: Liu Haijun <haijun.liu@mediatek.com> 13276R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13277R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13278L: netdev@vger.kernel.org 13279S: Supported 13280F: drivers/net/wwan/t7xx/ 13281 13282MEDIATEK USB3 DRD IP DRIVER 13283M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13284L: linux-usb@vger.kernel.org 13285L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13286L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13287S: Maintained 13288F: Documentation/devicetree/bindings/usb/mediatek,* 13289F: drivers/usb/host/xhci-mtk* 13290F: drivers/usb/mtu3/ 13291 13292MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13293M: Peter Senna Tschudin <peter.senna@gmail.com> 13294M: Martin Donnelly <martin.donnelly@ge.com> 13295M: Martyn Welch <martyn.welch@collabora.co.uk> 13296S: Maintained 13297F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13298F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13299 13300MEGARAID SCSI/SAS DRIVERS 13301M: Kashyap Desai <kashyap.desai@broadcom.com> 13302M: Sumit Saxena <sumit.saxena@broadcom.com> 13303M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13304L: megaraidlinux.pdl@broadcom.com 13305L: linux-scsi@vger.kernel.org 13306S: Maintained 13307W: http://www.avagotech.com/support/ 13308F: Documentation/scsi/megaraid.rst 13309F: drivers/scsi/megaraid.* 13310F: drivers/scsi/megaraid/ 13311 13312MELEXIS MLX90614 DRIVER 13313M: Crt Mori <cmo@melexis.com> 13314L: linux-iio@vger.kernel.org 13315S: Supported 13316W: http://www.melexis.com 13317F: drivers/iio/temperature/mlx90614.c 13318 13319MELEXIS MLX90632 DRIVER 13320M: Crt Mori <cmo@melexis.com> 13321L: linux-iio@vger.kernel.org 13322S: Supported 13323W: http://www.melexis.com 13324F: drivers/iio/temperature/mlx90632.c 13325 13326MELFAS MIP4 TOUCHSCREEN DRIVER 13327M: Sangwon Jee <jeesw@melfas.com> 13328S: Supported 13329W: http://www.melfas.com 13330F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13331F: drivers/input/touchscreen/melfas_mip4.c 13332 13333MELLANOX BLUEFIELD I2C DRIVER 13334M: Khalil Blaiech <kblaiech@nvidia.com> 13335M: Asmaa Mnebhi <asmaa@nvidia.com> 13336L: linux-i2c@vger.kernel.org 13337S: Supported 13338F: drivers/i2c/busses/i2c-mlxbf.c 13339 13340MELLANOX ETHERNET DRIVER (mlx4_en) 13341M: Tariq Toukan <tariqt@nvidia.com> 13342L: netdev@vger.kernel.org 13343S: Supported 13344W: http://www.mellanox.com 13345Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13346F: drivers/net/ethernet/mellanox/mlx4/en_* 13347 13348MELLANOX ETHERNET DRIVER (mlx5e) 13349M: Saeed Mahameed <saeedm@nvidia.com> 13350L: netdev@vger.kernel.org 13351S: Supported 13352W: http://www.mellanox.com 13353Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13354F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13355 13356MELLANOX ETHERNET INNOVA DRIVERS 13357R: Boris Pismenny <borisp@nvidia.com> 13358L: netdev@vger.kernel.org 13359S: Supported 13360W: http://www.mellanox.com 13361Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13362F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13363F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13364F: include/linux/mlx5/mlx5_ifc_fpga.h 13365 13366MELLANOX ETHERNET SWITCH DRIVERS 13367M: Ido Schimmel <idosch@nvidia.com> 13368M: Petr Machata <petrm@nvidia.com> 13369L: netdev@vger.kernel.org 13370S: Supported 13371W: http://www.mellanox.com 13372Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13373F: drivers/net/ethernet/mellanox/mlxsw/ 13374F: tools/testing/selftests/drivers/net/mlxsw/ 13375 13376MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13377M: mlxsw@nvidia.com 13378L: netdev@vger.kernel.org 13379S: Supported 13380W: http://www.mellanox.com 13381Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13382F: drivers/net/ethernet/mellanox/mlxfw/ 13383 13384MELLANOX HARDWARE PLATFORM SUPPORT 13385M: Hans de Goede <hdegoede@redhat.com> 13386M: Mark Gross <markgross@kernel.org> 13387M: Vadim Pasternak <vadimp@nvidia.com> 13388L: platform-driver-x86@vger.kernel.org 13389S: Supported 13390F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13391F: drivers/platform/mellanox/ 13392F: include/linux/platform_data/mlxreg.h 13393 13394MELLANOX MLX4 core VPI driver 13395M: Tariq Toukan <tariqt@nvidia.com> 13396L: netdev@vger.kernel.org 13397L: linux-rdma@vger.kernel.org 13398S: Supported 13399W: http://www.mellanox.com 13400Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13401F: drivers/net/ethernet/mellanox/mlx4/ 13402F: include/linux/mlx4/ 13403 13404MELLANOX MLX4 IB driver 13405M: Yishai Hadas <yishaih@nvidia.com> 13406L: linux-rdma@vger.kernel.org 13407S: Supported 13408W: http://www.mellanox.com 13409Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13410F: drivers/infiniband/hw/mlx4/ 13411F: include/linux/mlx4/ 13412F: include/uapi/rdma/mlx4-abi.h 13413 13414MELLANOX MLX5 core VPI driver 13415M: Saeed Mahameed <saeedm@nvidia.com> 13416M: Leon Romanovsky <leonro@nvidia.com> 13417L: netdev@vger.kernel.org 13418L: linux-rdma@vger.kernel.org 13419S: Supported 13420W: http://www.mellanox.com 13421Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13422F: Documentation/networking/device_drivers/ethernet/mellanox/ 13423F: drivers/net/ethernet/mellanox/mlx5/core/ 13424F: include/linux/mlx5/ 13425 13426MELLANOX MLX5 IB driver 13427M: Leon Romanovsky <leonro@nvidia.com> 13428L: linux-rdma@vger.kernel.org 13429S: Supported 13430W: http://www.mellanox.com 13431Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13432F: drivers/infiniband/hw/mlx5/ 13433F: include/linux/mlx5/ 13434F: include/uapi/rdma/mlx5-abi.h 13435 13436MELLANOX MLXCPLD I2C AND MUX DRIVER 13437M: Vadim Pasternak <vadimp@nvidia.com> 13438M: Michael Shych <michaelsh@nvidia.com> 13439L: linux-i2c@vger.kernel.org 13440S: Supported 13441F: Documentation/i2c/busses/i2c-mlxcpld.rst 13442F: drivers/i2c/busses/i2c-mlxcpld.c 13443F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13444 13445MELLANOX MLXCPLD LED DRIVER 13446M: Vadim Pasternak <vadimp@nvidia.com> 13447L: linux-leds@vger.kernel.org 13448S: Supported 13449F: Documentation/leds/leds-mlxcpld.rst 13450F: drivers/leds/leds-mlxcpld.c 13451F: drivers/leds/leds-mlxreg.c 13452 13453MELLANOX PLATFORM DRIVER 13454M: Vadim Pasternak <vadimp@nvidia.com> 13455L: platform-driver-x86@vger.kernel.org 13456S: Supported 13457F: drivers/platform/x86/mlx-platform.c 13458 13459MEMBARRIER SUPPORT 13460M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13461M: "Paul E. McKenney" <paulmck@kernel.org> 13462L: linux-kernel@vger.kernel.org 13463S: Supported 13464F: arch/powerpc/include/asm/membarrier.h 13465F: include/uapi/linux/membarrier.h 13466F: kernel/sched/membarrier.c 13467 13468MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13469M: Mike Rapoport <rppt@kernel.org> 13470L: linux-mm@kvack.org 13471S: Maintained 13472F: Documentation/core-api/boot-time-mm.rst 13473F: include/linux/memblock.h 13474F: mm/memblock.c 13475F: mm/mm_init.c 13476F: tools/testing/memblock/ 13477 13478MEMORY CONTROLLER DRIVERS 13479M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13480L: linux-kernel@vger.kernel.org 13481S: Maintained 13482B: mailto:krzysztof.kozlowski@linaro.org 13483T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13484F: Documentation/devicetree/bindings/memory-controllers/ 13485F: drivers/memory/ 13486F: include/dt-bindings/memory/ 13487F: include/memory/ 13488 13489MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13490M: Dmitry Osipenko <digetx@gmail.com> 13491L: linux-pm@vger.kernel.org 13492L: linux-tegra@vger.kernel.org 13493T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13494S: Maintained 13495F: drivers/devfreq/tegra30-devfreq.c 13496 13497MEMORY MANAGEMENT 13498M: Andrew Morton <akpm@linux-foundation.org> 13499L: linux-mm@kvack.org 13500S: Maintained 13501W: http://www.linux-mm.org 13502T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13503T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13504F: include/linux/gfp.h 13505F: include/linux/gfp_types.h 13506F: include/linux/memory_hotplug.h 13507F: include/linux/mm.h 13508F: include/linux/mmzone.h 13509F: include/linux/pagewalk.h 13510F: include/trace/events/ksm.h 13511F: mm/ 13512F: tools/mm/ 13513F: tools/testing/selftests/mm/ 13514 13515VMALLOC 13516M: Andrew Morton <akpm@linux-foundation.org> 13517R: Uladzislau Rezki <urezki@gmail.com> 13518R: Christoph Hellwig <hch@infradead.org> 13519R: Lorenzo Stoakes <lstoakes@gmail.com> 13520L: linux-mm@kvack.org 13521S: Maintained 13522W: http://www.linux-mm.org 13523T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13524F: include/linux/vmalloc.h 13525F: mm/vmalloc.c 13526 13527MEMORY HOT(UN)PLUG 13528M: David Hildenbrand <david@redhat.com> 13529M: Oscar Salvador <osalvador@suse.de> 13530L: linux-mm@kvack.org 13531S: Maintained 13532F: Documentation/admin-guide/mm/memory-hotplug.rst 13533F: Documentation/core-api/memory-hotplug.rst 13534F: drivers/base/memory.c 13535F: include/linux/memory_hotplug.h 13536F: mm/memory_hotplug.c 13537F: tools/testing/selftests/memory-hotplug/ 13538 13539MEMORY TECHNOLOGY DEVICES (MTD) 13540M: Miquel Raynal <miquel.raynal@bootlin.com> 13541M: Richard Weinberger <richard@nod.at> 13542M: Vignesh Raghavendra <vigneshr@ti.com> 13543L: linux-mtd@lists.infradead.org 13544S: Maintained 13545W: http://www.linux-mtd.infradead.org/ 13546Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13547C: irc://irc.oftc.net/mtd 13548T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13549T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13550F: Documentation/devicetree/bindings/mtd/ 13551F: drivers/mtd/ 13552F: include/linux/mtd/ 13553F: include/uapi/mtd/ 13554 13555MEMSENSING MICROSYSTEMS MSA311 DRIVER 13556M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13557L: linux-iio@vger.kernel.org 13558S: Maintained 13559F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13560F: drivers/iio/accel/msa311.c 13561 13562MEN A21 WATCHDOG DRIVER 13563M: Johannes Thumshirn <morbidrsa@gmail.com> 13564L: linux-watchdog@vger.kernel.org 13565S: Maintained 13566F: drivers/watchdog/mena21_wdt.c 13567 13568MEN CHAMELEON BUS (mcb) 13569M: Johannes Thumshirn <morbidrsa@gmail.com> 13570S: Maintained 13571F: Documentation/driver-api/men-chameleon-bus.rst 13572F: drivers/mcb/ 13573F: include/linux/mcb.h 13574 13575MEN F21BMC (Board Management Controller) 13576M: Andreas Werner <andreas.werner@men.de> 13577S: Supported 13578F: Documentation/hwmon/menf21bmc.rst 13579F: drivers/hwmon/menf21bmc_hwmon.c 13580F: drivers/leds/leds-menf21bmc.c 13581F: drivers/mfd/menf21bmc.c 13582F: drivers/watchdog/menf21bmc_wdt.c 13583 13584MEN Z069 WATCHDOG DRIVER 13585M: Johannes Thumshirn <jth@kernel.org> 13586L: linux-watchdog@vger.kernel.org 13587S: Maintained 13588F: drivers/watchdog/menz69_wdt.c 13589 13590MESON AO CEC DRIVER FOR AMLOGIC SOCS 13591M: Neil Armstrong <neil.armstrong@linaro.org> 13592L: linux-media@vger.kernel.org 13593L: linux-amlogic@lists.infradead.org 13594S: Supported 13595W: http://linux-meson.com/ 13596T: git git://linuxtv.org/media_tree.git 13597F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13598F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13599F: drivers/media/cec/platform/meson/ao-cec.c 13600 13601MESON GE2D DRIVER FOR AMLOGIC SOCS 13602M: Neil Armstrong <neil.armstrong@linaro.org> 13603L: linux-media@vger.kernel.org 13604L: linux-amlogic@lists.infradead.org 13605S: Supported 13606T: git git://linuxtv.org/media_tree.git 13607F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13608F: drivers/media/platform/amlogic/meson-ge2d/ 13609 13610MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13611M: Liang Yang <liang.yang@amlogic.com> 13612L: linux-mtd@lists.infradead.org 13613S: Maintained 13614F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13615F: drivers/mtd/nand/raw/meson_* 13616 13617MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13618M: Neil Armstrong <neil.armstrong@linaro.org> 13619L: linux-media@vger.kernel.org 13620L: linux-amlogic@lists.infradead.org 13621S: Supported 13622T: git git://linuxtv.org/media_tree.git 13623F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13624F: drivers/staging/media/meson/vdec/ 13625 13626METHODE UDPU SUPPORT 13627M: Vladimir Vid <vladimir.vid@sartura.hr> 13628S: Maintained 13629F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13630 13631MHI BUS 13632M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13633L: mhi@lists.linux.dev 13634L: linux-arm-msm@vger.kernel.org 13635S: Maintained 13636T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13637F: Documentation/ABI/stable/sysfs-bus-mhi 13638F: Documentation/mhi/ 13639F: drivers/bus/mhi/ 13640F: include/linux/mhi.h 13641 13642MICROBLAZE ARCHITECTURE 13643M: Michal Simek <monstr@monstr.eu> 13644S: Supported 13645W: http://www.monstr.eu/fdt/ 13646T: git git://git.monstr.eu/linux-2.6-microblaze.git 13647F: arch/microblaze/ 13648 13649MICROBLAZE TMR MANAGER 13650M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13651S: Supported 13652F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13653F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13654F: drivers/misc/xilinx_tmr_manager.c 13655 13656MICROBLAZE TMR INJECT 13657M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13658S: Supported 13659F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13660F: drivers/misc/xilinx_tmr_inject.c 13661 13662MICROCHIP AT91 DMA DRIVERS 13663M: Ludovic Desroches <ludovic.desroches@microchip.com> 13664M: Tudor Ambarus <tudor.ambarus@linaro.org> 13665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13666L: dmaengine@vger.kernel.org 13667S: Supported 13668F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13669F: drivers/dma/at_hdmac.c 13670F: drivers/dma/at_xdmac.c 13671F: include/dt-bindings/dma/at91.h 13672 13673MICROCHIP AT91 SERIAL DRIVER 13674M: Richard Genoud <richard.genoud@gmail.com> 13675S: Maintained 13676F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13677F: drivers/tty/serial/atmel_serial.c 13678F: drivers/tty/serial/atmel_serial.h 13679 13680MICROCHIP AT91 USART MFD DRIVER 13681M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13682L: linux-kernel@vger.kernel.org 13683S: Supported 13684F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13685F: drivers/mfd/at91-usart.c 13686F: include/dt-bindings/mfd/at91-usart.h 13687 13688MICROCHIP AT91 USART SPI DRIVER 13689M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13690L: linux-spi@vger.kernel.org 13691S: Supported 13692F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13693F: drivers/spi/spi-at91-usart.c 13694 13695MICROCHIP AUDIO ASOC DRIVERS 13696M: Claudiu Beznea <claudiu.beznea@microchip.com> 13697L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13698S: Supported 13699F: Documentation/devicetree/bindings/sound/atmel* 13700F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13701F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13702F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13703F: sound/soc/atmel 13704 13705MICROCHIP CSI2DC DRIVER 13706M: Eugen Hristev <eugen.hristev@microchip.com> 13707L: linux-media@vger.kernel.org 13708S: Supported 13709F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13710F: drivers/media/platform/microchip/microchip-csi2dc.c 13711 13712MICROCHIP ECC DRIVER 13713M: Tudor Ambarus <tudor.ambarus@linaro.org> 13714L: linux-crypto@vger.kernel.org 13715S: Maintained 13716F: drivers/crypto/atmel-ecc.* 13717 13718MICROCHIP EIC DRIVER 13719M: Claudiu Beznea <claudiu.beznea@microchip.com> 13720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13721S: Supported 13722F: drivers/irqchip/irq-mchp-eic.c 13723 13724MICROCHIP I2C DRIVER 13725M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13726L: linux-i2c@vger.kernel.org 13727S: Supported 13728F: drivers/i2c/busses/i2c-at91-*.c 13729F: drivers/i2c/busses/i2c-at91.h 13730 13731MICROCHIP ISC DRIVER 13732M: Eugen Hristev <eugen.hristev@microchip.com> 13733L: linux-media@vger.kernel.org 13734S: Supported 13735F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13736F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13737F: drivers/staging/media/deprecated/atmel/atmel-isc* 13738F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13739F: drivers/media/platform/microchip/microchip-isc* 13740F: drivers/media/platform/microchip/microchip-sama*-isc* 13741F: include/linux/atmel-isc-media.h 13742 13743MICROCHIP ISI DRIVER 13744M: Eugen Hristev <eugen.hristev@microchip.com> 13745L: linux-media@vger.kernel.org 13746S: Supported 13747F: drivers/media/platform/atmel/atmel-isi.c 13748F: drivers/media/platform/atmel/atmel-isi.h 13749 13750MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13751M: Woojung Huh <woojung.huh@microchip.com> 13752M: UNGLinuxDriver@microchip.com 13753L: netdev@vger.kernel.org 13754S: Maintained 13755F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13756F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13757F: drivers/net/dsa/microchip/* 13758F: include/linux/dsa/ksz_common.h 13759F: include/linux/platform_data/microchip-ksz.h 13760F: net/dsa/tag_ksz.c 13761 13762MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13763M: Arun Ramadoss <arun.ramadoss@microchip.com> 13764R: UNGLinuxDriver@microchip.com 13765L: netdev@vger.kernel.org 13766S: Maintained 13767F: drivers/net/phy/microchip_t1.c 13768 13769MICROCHIP LAN743X ETHERNET DRIVER 13770M: Bryan Whitehead <bryan.whitehead@microchip.com> 13771M: UNGLinuxDriver@microchip.com 13772L: netdev@vger.kernel.org 13773S: Maintained 13774F: drivers/net/ethernet/microchip/lan743x_* 13775 13776MICROCHIP LAN966X ETHERNET DRIVER 13777M: Horatiu Vultur <horatiu.vultur@microchip.com> 13778M: UNGLinuxDriver@microchip.com 13779L: netdev@vger.kernel.org 13780S: Maintained 13781F: drivers/net/ethernet/microchip/lan966x/* 13782 13783MICROCHIP LCDFB DRIVER 13784M: Nicolas Ferre <nicolas.ferre@microchip.com> 13785L: linux-fbdev@vger.kernel.org 13786S: Maintained 13787F: drivers/video/fbdev/atmel_lcdfb.c 13788F: include/video/atmel_lcdc.h 13789 13790MICROCHIP MCP16502 PMIC DRIVER 13791M: Claudiu Beznea <claudiu.beznea@microchip.com> 13792L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13793S: Supported 13794F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13795F: drivers/regulator/mcp16502.c 13796 13797MICROCHIP MCP3911 ADC DRIVER 13798M: Marcus Folkesson <marcus.folkesson@gmail.com> 13799M: Kent Gustavsson <kent@minoris.se> 13800L: linux-iio@vger.kernel.org 13801S: Maintained 13802F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13803F: drivers/iio/adc/mcp3911.c 13804 13805MICROCHIP MMC/SD/SDIO MCI DRIVER 13806M: Ludovic Desroches <ludovic.desroches@microchip.com> 13807S: Maintained 13808F: drivers/mmc/host/atmel-mci.c 13809 13810MICROCHIP NAND DRIVER 13811M: Tudor Ambarus <tudor.ambarus@linaro.org> 13812L: linux-mtd@lists.infradead.org 13813S: Supported 13814F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13815F: drivers/mtd/nand/raw/atmel/* 13816 13817MICROCHIP PCI1XXXX GP DRIVER 13818M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13819L: linux-gpio@vger.kernel.org 13820S: Supported 13821F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13822F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13823F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13824 13825MICROCHIP OTPC DRIVER 13826M: Claudiu Beznea <claudiu.beznea@microchip.com> 13827L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13828S: Supported 13829F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13830F: drivers/nvmem/microchip-otpc.c 13831F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13832 13833MICROCHIP PCI1XXXX I2C DRIVER 13834M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13835M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13836M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13837L: linux-i2c@vger.kernel.org 13838S: Maintained 13839F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13840 13841MICROCHIP PCIe UART DRIVER 13842M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13843M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13844L: linux-serial@vger.kernel.org 13845S: Maintained 13846F: drivers/tty/serial/8250/8250_pci1xxxx.c 13847 13848MICROCHIP PWM DRIVER 13849M: Claudiu Beznea <claudiu.beznea@microchip.com> 13850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13851L: linux-pwm@vger.kernel.org 13852S: Supported 13853F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13854F: drivers/pwm/pwm-atmel.c 13855 13856MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13857M: Eugen Hristev <eugen.hristev@microchip.com> 13858L: linux-iio@vger.kernel.org 13859S: Supported 13860F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13861F: drivers/iio/adc/at91-sama5d2_adc.c 13862F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13863 13864MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13865M: Claudiu Beznea <claudiu.beznea@microchip.com> 13866S: Supported 13867F: drivers/power/reset/at91-sama5d2_shdwc.c 13868 13869MICROCHIP SPI DRIVER 13870M: Tudor Ambarus <tudor.ambarus@linaro.org> 13871S: Supported 13872F: drivers/spi/spi-atmel.* 13873 13874MICROCHIP SSC DRIVER 13875M: Claudiu Beznea <claudiu.beznea@microchip.com> 13876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13877S: Supported 13878F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13879F: drivers/misc/atmel-ssc.c 13880F: include/linux/atmel-ssc.h 13881 13882MICROCHIP SOC DRIVERS 13883M: Conor Dooley <conor@kernel.org> 13884S: Supported 13885T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13886F: drivers/soc/microchip/ 13887 13888MICROCHIP USB251XB DRIVER 13889M: Richard Leitner <richard.leitner@skidata.com> 13890L: linux-usb@vger.kernel.org 13891S: Maintained 13892F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13893F: drivers/usb/misc/usb251xb.c 13894 13895MICROCHIP USBA UDC DRIVER 13896M: Cristian Birsan <cristian.birsan@microchip.com> 13897L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13898S: Supported 13899F: drivers/usb/gadget/udc/atmel_usba_udc.* 13900 13901MICROCHIP WILC1000 WIFI DRIVER 13902M: Ajay Singh <ajay.kathat@microchip.com> 13903M: Claudiu Beznea <claudiu.beznea@microchip.com> 13904L: linux-wireless@vger.kernel.org 13905S: Supported 13906F: drivers/net/wireless/microchip/wilc1000/ 13907 13908MICROSEMI MIPS SOCS 13909M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13910M: UNGLinuxDriver@microchip.com 13911L: linux-mips@vger.kernel.org 13912S: Supported 13913F: Documentation/devicetree/bindings/mips/mscc.txt 13914F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13915F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13916F: arch/mips/boot/dts/mscc/ 13917F: arch/mips/configs/generic/board-ocelot.config 13918F: arch/mips/generic/board-ocelot.c 13919 13920MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13921M: Don Brace <don.brace@microchip.com> 13922L: storagedev@microchip.com 13923L: linux-scsi@vger.kernel.org 13924S: Supported 13925F: Documentation/scsi/smartpqi.rst 13926F: drivers/scsi/smartpqi/Kconfig 13927F: drivers/scsi/smartpqi/Makefile 13928F: drivers/scsi/smartpqi/smartpqi*.[ch] 13929F: include/linux/cciss*.h 13930F: include/uapi/linux/cciss*.h 13931 13932MICROSOFT MANA RDMA DRIVER 13933M: Long Li <longli@microsoft.com> 13934M: Ajay Sharma <sharmaajay@microsoft.com> 13935L: linux-rdma@vger.kernel.org 13936S: Supported 13937F: drivers/infiniband/hw/mana/ 13938F: include/net/mana 13939F: include/uapi/rdma/mana-abi.h 13940 13941MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13942M: Maximilian Luz <luzmaximilian@gmail.com> 13943L: platform-driver-x86@vger.kernel.org 13944S: Maintained 13945F: drivers/platform/surface/surface_aggregator_tabletsw.c 13946 13947MICROSOFT SURFACE BATTERY AND AC DRIVERS 13948M: Maximilian Luz <luzmaximilian@gmail.com> 13949L: linux-pm@vger.kernel.org 13950L: platform-driver-x86@vger.kernel.org 13951S: Maintained 13952F: drivers/power/supply/surface_battery.c 13953F: drivers/power/supply/surface_charger.c 13954 13955MICROSOFT SURFACE DTX DRIVER 13956M: Maximilian Luz <luzmaximilian@gmail.com> 13957L: platform-driver-x86@vger.kernel.org 13958S: Maintained 13959F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13960F: drivers/platform/surface/surface_dtx.c 13961F: include/uapi/linux/surface_aggregator/dtx.h 13962 13963MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13964M: Maximilian Luz <luzmaximilian@gmail.com> 13965L: platform-driver-x86@vger.kernel.org 13966S: Maintained 13967F: drivers/platform/surface/surface_gpe.c 13968 13969MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13970M: Hans de Goede <hdegoede@redhat.com> 13971M: Mark Gross <markgross@kernel.org> 13972M: Maximilian Luz <luzmaximilian@gmail.com> 13973L: platform-driver-x86@vger.kernel.org 13974S: Maintained 13975T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13976F: drivers/platform/surface/ 13977 13978MICROSOFT SURFACE HID TRANSPORT DRIVER 13979M: Maximilian Luz <luzmaximilian@gmail.com> 13980L: linux-input@vger.kernel.org 13981L: platform-driver-x86@vger.kernel.org 13982S: Maintained 13983F: drivers/hid/surface-hid/ 13984 13985MICROSOFT SURFACE HOT-PLUG DRIVER 13986M: Maximilian Luz <luzmaximilian@gmail.com> 13987L: platform-driver-x86@vger.kernel.org 13988S: Maintained 13989F: drivers/platform/surface/surface_hotplug.c 13990 13991MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13992M: Maximilian Luz <luzmaximilian@gmail.com> 13993L: platform-driver-x86@vger.kernel.org 13994S: Maintained 13995F: drivers/platform/surface/surface_platform_profile.c 13996 13997MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13998M: Chen Yu <yu.c.chen@intel.com> 13999L: platform-driver-x86@vger.kernel.org 14000S: Supported 14001F: drivers/platform/surface/surfacepro3_button.c 14002 14003MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14004M: Maximilian Luz <luzmaximilian@gmail.com> 14005L: platform-driver-x86@vger.kernel.org 14006S: Maintained 14007W: https://github.com/linux-surface/surface-aggregator-module 14008C: irc://irc.libera.chat/linux-surface 14009F: Documentation/driver-api/surface_aggregator/ 14010F: drivers/platform/surface/aggregator/ 14011F: drivers/platform/surface/surface_acpi_notify.c 14012F: drivers/platform/surface/surface_aggregator_cdev.c 14013F: drivers/platform/surface/surface_aggregator_registry.c 14014F: include/linux/surface_acpi_notify.h 14015F: include/linux/surface_aggregator/ 14016F: include/uapi/linux/surface_aggregator/ 14017 14018MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14019M: Maximilian Luz <luzmaximilian@gmail.com> 14020L: platform-driver-x86@vger.kernel.org 14021S: Maintained 14022F: drivers/platform/surface/surface_aggregator_hub.c 14023 14024MICROTEK X6 SCANNER 14025M: Oliver Neukum <oliver@neukum.org> 14026S: Maintained 14027F: drivers/usb/image/microtek.* 14028 14029MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14030M: Luka Kovacic <luka.kovacic@sartura.hr> 14031M: Luka Perkov <luka.perkov@sartura.hr> 14032S: Maintained 14033F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14034F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14035F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14036F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14037F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14038F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14039 14040MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14041M: Sakari Ailus <sakari.ailus@linux.intel.com> 14042L: linux-media@vger.kernel.org 14043S: Maintained 14044F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14045F: Documentation/driver-api/media/drivers/ccs/ 14046F: Documentation/userspace-api/media/drivers/ccs.rst 14047F: drivers/media/i2c/ccs-pll.c 14048F: drivers/media/i2c/ccs-pll.h 14049F: drivers/media/i2c/ccs/ 14050F: include/uapi/linux/ccs.h 14051F: include/uapi/linux/smiapp.h 14052 14053MIPS 14054M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14055L: linux-mips@vger.kernel.org 14056S: Maintained 14057W: http://www.linux-mips.org/ 14058Q: https://patchwork.kernel.org/project/linux-mips/list/ 14059T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14060F: Documentation/devicetree/bindings/mips/ 14061F: Documentation/mips/ 14062F: arch/mips/ 14063F: drivers/platform/mips/ 14064F: include/dt-bindings/mips/ 14065 14066MIPS BOSTON DEVELOPMENT BOARD 14067M: Paul Burton <paulburton@kernel.org> 14068L: linux-mips@vger.kernel.org 14069S: Maintained 14070F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14071F: arch/mips/boot/dts/img/boston.dts 14072F: arch/mips/configs/generic/board-boston.config 14073F: drivers/clk/imgtec/clk-boston.c 14074F: include/dt-bindings/clock/boston-clock.h 14075 14076MIPS CORE DRIVERS 14077M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14078M: Serge Semin <fancer.lancer@gmail.com> 14079L: linux-mips@vger.kernel.org 14080S: Supported 14081F: drivers/bus/mips_cdmm.c 14082F: drivers/clocksource/mips-gic-timer.c 14083F: drivers/cpuidle/cpuidle-cps.c 14084F: drivers/irqchip/irq-mips-cpu.c 14085F: drivers/irqchip/irq-mips-gic.c 14086 14087MIPS GENERIC PLATFORM 14088M: Paul Burton <paulburton@kernel.org> 14089L: linux-mips@vger.kernel.org 14090S: Supported 14091F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14092F: arch/mips/generic/ 14093F: arch/mips/tools/generic-board-config.sh 14094 14095MIPS RINT INSTRUCTION EMULATION 14096M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14097L: linux-mips@vger.kernel.org 14098S: Supported 14099F: arch/mips/math-emu/dp_rint.c 14100F: arch/mips/math-emu/sp_rint.c 14101 14102MIPS/LOONGSON1 ARCHITECTURE 14103M: Keguang Zhang <keguang.zhang@gmail.com> 14104L: linux-mips@vger.kernel.org 14105S: Maintained 14106F: arch/mips/include/asm/mach-loongson32/ 14107F: arch/mips/loongson32/ 14108F: drivers/*/*loongson1* 14109 14110MIPS/LOONGSON2EF ARCHITECTURE 14111M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14112L: linux-mips@vger.kernel.org 14113S: Maintained 14114F: arch/mips/include/asm/mach-loongson2ef/ 14115F: arch/mips/loongson2ef/ 14116F: drivers/cpufreq/loongson2_cpufreq.c 14117 14118MIPS/LOONGSON64 ARCHITECTURE 14119M: Huacai Chen <chenhuacai@kernel.org> 14120M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14121L: linux-mips@vger.kernel.org 14122S: Maintained 14123F: arch/mips/include/asm/mach-loongson64/ 14124F: arch/mips/loongson64/ 14125F: drivers/irqchip/irq-loongson* 14126F: drivers/platform/mips/cpu_hwmon.c 14127 14128MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14129M: Hans Verkuil <hverkuil@xs4all.nl> 14130L: linux-media@vger.kernel.org 14131S: Odd Fixes 14132W: https://linuxtv.org 14133T: git git://linuxtv.org/media_tree.git 14134F: drivers/media/radio/radio-miropcm20* 14135 14136MMP SUPPORT 14137R: Lubomir Rintel <lkundrak@v3.sk> 14138L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14139S: Odd Fixes 14140T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14141F: arch/arm/boot/dts/mmp* 14142F: arch/arm/mach-mmp/ 14143F: include/linux/soc/mmp/ 14144 14145MMP USB PHY DRIVERS 14146R: Lubomir Rintel <lkundrak@v3.sk> 14147L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14148S: Maintained 14149F: drivers/phy/marvell/phy-mmp3-usb.c 14150F: drivers/phy/marvell/phy-pxa-usb.c 14151 14152MMU GATHER AND TLB INVALIDATION 14153M: Will Deacon <will@kernel.org> 14154M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14155M: Andrew Morton <akpm@linux-foundation.org> 14156M: Nick Piggin <npiggin@gmail.com> 14157M: Peter Zijlstra <peterz@infradead.org> 14158L: linux-arch@vger.kernel.org 14159L: linux-mm@kvack.org 14160S: Maintained 14161F: arch/*/include/asm/tlb.h 14162F: include/asm-generic/tlb.h 14163F: mm/mmu_gather.c 14164 14165MN88472 MEDIA DRIVER 14166M: Antti Palosaari <crope@iki.fi> 14167L: linux-media@vger.kernel.org 14168S: Maintained 14169W: https://linuxtv.org 14170W: http://palosaari.fi/linux/ 14171Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14172F: drivers/media/dvb-frontends/mn88472* 14173 14174MN88473 MEDIA DRIVER 14175M: Antti Palosaari <crope@iki.fi> 14176L: linux-media@vger.kernel.org 14177S: Maintained 14178W: https://linuxtv.org 14179W: http://palosaari.fi/linux/ 14180Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14181F: drivers/media/dvb-frontends/mn88473* 14182 14183MODULE SUPPORT 14184M: Luis Chamberlain <mcgrof@kernel.org> 14185L: linux-modules@vger.kernel.org 14186L: linux-kernel@vger.kernel.org 14187S: Maintained 14188T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14189F: include/linux/module.h 14190F: include/linux/kmod.h 14191F: kernel/module/ 14192F: scripts/module* 14193F: lib/test_kmod.c 14194F: tools/testing/selftests/kmod/ 14195 14196MONOLITHIC POWER SYSTEM PMIC DRIVER 14197M: Saravanan Sekar <sravanhome@gmail.com> 14198S: Maintained 14199F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14200F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14201F: drivers/hwmon/pmbus/mpq7932.c 14202F: drivers/iio/adc/mp2629_adc.c 14203F: drivers/mfd/mp2629.c 14204F: drivers/power/supply/mp2629_charger.c 14205F: drivers/regulator/mp5416.c 14206F: drivers/regulator/mpq7920.c 14207F: drivers/regulator/mpq7920.h 14208F: include/linux/mfd/mp2629.h 14209 14210MOST(R) TECHNOLOGY DRIVER 14211M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14212M: Christian Gromm <christian.gromm@microchip.com> 14213S: Maintained 14214F: Documentation/ABI/testing/configfs-most 14215F: Documentation/ABI/testing/sysfs-bus-most 14216F: drivers/most/ 14217F: drivers/staging/most/ 14218F: include/linux/most.h 14219 14220MOTORCOMM PHY DRIVER 14221M: Peter Geis <pgwipeout@gmail.com> 14222M: Frank <Frank.Sae@motor-comm.com> 14223L: netdev@vger.kernel.org 14224S: Maintained 14225F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14226F: drivers/net/phy/motorcomm.c 14227 14228MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14229M: Jiri Slaby <jirislaby@kernel.org> 14230S: Maintained 14231F: Documentation/driver-api/tty/moxa-smartio.rst 14232F: drivers/tty/mxser.* 14233 14234MR800 AVERMEDIA USB FM RADIO DRIVER 14235M: Alexey Klimov <klimov.linux@gmail.com> 14236L: linux-media@vger.kernel.org 14237S: Maintained 14238T: git git://linuxtv.org/media_tree.git 14239F: drivers/media/radio/radio-mr800.c 14240 14241MRF24J40 IEEE 802.15.4 RADIO DRIVER 14242M: Stefan Schmidt <stefan@datenfreihafen.org> 14243L: linux-wpan@vger.kernel.org 14244S: Odd Fixes 14245F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14246F: drivers/net/ieee802154/mrf24j40.c 14247 14248MSI EC DRIVER 14249M: Nikita Kravets <teackot@gmail.com> 14250L: platform-driver-x86@vger.kernel.org 14251S: Maintained 14252W: https://github.com/BeardOverflow/msi-ec 14253F: drivers/platform/x86/msi-ec.* 14254 14255MSI LAPTOP SUPPORT 14256M: "Lee, Chun-Yi" <jlee@suse.com> 14257L: platform-driver-x86@vger.kernel.org 14258S: Maintained 14259F: drivers/platform/x86/msi-laptop.c 14260 14261MSI WMI SUPPORT 14262L: platform-driver-x86@vger.kernel.org 14263S: Orphan 14264F: drivers/platform/x86/msi-wmi.c 14265 14266MSI001 MEDIA DRIVER 14267M: Antti Palosaari <crope@iki.fi> 14268L: linux-media@vger.kernel.org 14269S: Maintained 14270W: https://linuxtv.org 14271W: http://palosaari.fi/linux/ 14272Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14273T: git git://linuxtv.org/anttip/media_tree.git 14274F: drivers/media/tuners/msi001* 14275 14276MSI2500 MEDIA DRIVER 14277M: Antti Palosaari <crope@iki.fi> 14278L: linux-media@vger.kernel.org 14279S: Maintained 14280W: https://linuxtv.org 14281W: http://palosaari.fi/linux/ 14282Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14283T: git git://linuxtv.org/anttip/media_tree.git 14284F: drivers/media/usb/msi2500/ 14285 14286MSTAR INTERRUPT CONTROLLER DRIVER 14287M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14288M: Daniel Palmer <daniel@thingy.jp> 14289S: Maintained 14290F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14291F: drivers/irqchip/irq-mst-intc.c 14292 14293MSYSTEMS DISKONCHIP G3 MTD DRIVER 14294M: Robert Jarzmik <robert.jarzmik@free.fr> 14295L: linux-mtd@lists.infradead.org 14296S: Maintained 14297F: drivers/mtd/devices/docg3* 14298 14299MT9P031 APTINA CAMERA SENSOR 14300M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14301L: linux-media@vger.kernel.org 14302S: Maintained 14303T: git git://linuxtv.org/media_tree.git 14304F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14305F: drivers/media/i2c/mt9p031.c 14306F: include/media/i2c/mt9p031.h 14307 14308MT9T112 APTINA CAMERA SENSOR 14309M: Jacopo Mondi <jacopo@jmondi.org> 14310L: linux-media@vger.kernel.org 14311S: Odd Fixes 14312T: git git://linuxtv.org/media_tree.git 14313F: drivers/media/i2c/mt9t112.c 14314F: include/media/i2c/mt9t112.h 14315 14316MT9V032 APTINA CAMERA SENSOR 14317M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14318L: linux-media@vger.kernel.org 14319S: Maintained 14320T: git git://linuxtv.org/media_tree.git 14321F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14322F: drivers/media/i2c/mt9v032.c 14323F: include/media/i2c/mt9v032.h 14324 14325MT9V111 APTINA CAMERA SENSOR 14326M: Jacopo Mondi <jacopo@jmondi.org> 14327L: linux-media@vger.kernel.org 14328S: Maintained 14329T: git git://linuxtv.org/media_tree.git 14330F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14331F: drivers/media/i2c/mt9v111.c 14332 14333MULTIFUNCTION DEVICES (MFD) 14334M: Lee Jones <lee@kernel.org> 14335S: Maintained 14336T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14337F: Documentation/devicetree/bindings/mfd/ 14338F: drivers/mfd/ 14339F: include/dt-bindings/mfd/ 14340F: include/linux/mfd/ 14341 14342MULTIMEDIA CARD (MMC) ETC. OVER SPI 14343S: Orphan 14344F: drivers/mmc/host/mmc_spi.c 14345F: include/linux/spi/mmc_spi.h 14346 14347MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14348M: Ulf Hansson <ulf.hansson@linaro.org> 14349L: linux-mmc@vger.kernel.org 14350S: Maintained 14351T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14352F: Documentation/devicetree/bindings/mmc/ 14353F: drivers/mmc/ 14354F: include/linux/mmc/ 14355F: include/uapi/linux/mmc/ 14356 14357MULTIPLEXER SUBSYSTEM 14358M: Peter Rosin <peda@axentia.se> 14359S: Maintained 14360F: Documentation/ABI/testing/sysfs-class-mux* 14361F: Documentation/devicetree/bindings/mux/ 14362F: drivers/mux/ 14363F: include/dt-bindings/mux/ 14364F: include/linux/mux/ 14365 14366MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14367M: Bin Liu <b-liu@ti.com> 14368L: linux-usb@vger.kernel.org 14369S: Maintained 14370F: drivers/usb/musb/ 14371 14372MXL301RF MEDIA DRIVER 14373M: Akihiro Tsukada <tskd08@gmail.com> 14374L: linux-media@vger.kernel.org 14375S: Odd Fixes 14376F: drivers/media/tuners/mxl301rf* 14377 14378MXL5007T MEDIA DRIVER 14379M: Michael Krufky <mkrufky@linuxtv.org> 14380L: linux-media@vger.kernel.org 14381S: Maintained 14382W: https://linuxtv.org 14383W: http://github.com/mkrufky 14384Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14385T: git git://linuxtv.org/mkrufky/tuners.git 14386F: drivers/media/tuners/mxl5007t.* 14387 14388MXSFB DRM DRIVER 14389M: Marek Vasut <marex@denx.de> 14390M: Stefan Agner <stefan@agner.ch> 14391L: dri-devel@lists.freedesktop.org 14392S: Supported 14393T: git git://anongit.freedesktop.org/drm/drm-misc 14394F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14395F: drivers/gpu/drm/mxsfb/ 14396 14397MYLEX DAC960 PCI RAID Controller 14398M: Hannes Reinecke <hare@kernel.org> 14399L: linux-scsi@vger.kernel.org 14400S: Supported 14401F: drivers/scsi/myrb.* 14402F: drivers/scsi/myrs.* 14403 14404MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14405M: Chris Lee <christopher.lee@cspi.com> 14406L: netdev@vger.kernel.org 14407S: Supported 14408W: https://www.cspi.com/ethernet-products/support/downloads/ 14409F: drivers/net/ethernet/myricom/myri10ge/ 14410 14411NAND FLASH SUBSYSTEM 14412M: Miquel Raynal <miquel.raynal@bootlin.com> 14413R: Richard Weinberger <richard@nod.at> 14414L: linux-mtd@lists.infradead.org 14415S: Maintained 14416W: http://www.linux-mtd.infradead.org/ 14417Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14418C: irc://irc.oftc.net/mtd 14419T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14420F: drivers/mtd/nand/ 14421F: include/linux/mtd/*nand*.h 14422 14423NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14424M: Daniel Mack <zonque@gmail.com> 14425L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14426S: Maintained 14427W: http://www.native-instruments.com 14428F: sound/usb/caiaq/ 14429 14430NATSEMI ETHERNET DRIVER (DP8381x) 14431S: Orphan 14432F: drivers/net/ethernet/natsemi/natsemi.c 14433 14434NCR 5380 SCSI DRIVERS 14435M: Finn Thain <fthain@linux-m68k.org> 14436M: Michael Schmitz <schmitzmic@gmail.com> 14437L: linux-scsi@vger.kernel.org 14438S: Maintained 14439F: Documentation/scsi/g_NCR5380.rst 14440F: drivers/scsi/NCR5380.* 14441F: drivers/scsi/arm/cumana_1.c 14442F: drivers/scsi/arm/oak.c 14443F: drivers/scsi/atari_scsi.* 14444F: drivers/scsi/dmx3191d.c 14445F: drivers/scsi/g_NCR5380.* 14446F: drivers/scsi/mac_scsi.* 14447F: drivers/scsi/sun3_scsi.* 14448F: drivers/scsi/sun3_scsi_vme.c 14449 14450NCSI LIBRARY 14451M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14452S: Maintained 14453F: net/ncsi/ 14454 14455NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14456M: Guenter Roeck <linux@roeck-us.net> 14457L: linux-hwmon@vger.kernel.org 14458S: Maintained 14459F: Documentation/hwmon/nct6775.rst 14460F: drivers/hwmon/nct6775-core.c 14461F: drivers/hwmon/nct6775-platform.c 14462F: drivers/hwmon/nct6775.h 14463 14464NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14465M: Zev Weiss <zev@bewilderbeest.net> 14466L: linux-hwmon@vger.kernel.org 14467S: Maintained 14468F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14469F: drivers/hwmon/nct6775-i2c.c 14470 14471NETDEVSIM 14472M: Jakub Kicinski <kuba@kernel.org> 14473S: Maintained 14474F: drivers/net/netdevsim/* 14475 14476NETEM NETWORK EMULATOR 14477M: Stephen Hemminger <stephen@networkplumber.org> 14478L: netdev@vger.kernel.org 14479S: Maintained 14480F: net/sched/sch_netem.c 14481 14482NETERION 10GbE DRIVERS (s2io) 14483M: Jon Mason <jdmason@kudzu.us> 14484L: netdev@vger.kernel.org 14485S: Supported 14486F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14487F: drivers/net/ethernet/neterion/ 14488 14489NETFILTER 14490M: Pablo Neira Ayuso <pablo@netfilter.org> 14491M: Jozsef Kadlecsik <kadlec@netfilter.org> 14492M: Florian Westphal <fw@strlen.de> 14493L: netfilter-devel@vger.kernel.org 14494L: coreteam@netfilter.org 14495S: Maintained 14496W: http://www.netfilter.org/ 14497W: http://www.iptables.org/ 14498W: http://www.nftables.org/ 14499Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14500C: irc://irc.libera.chat/netfilter 14501T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14502T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14503F: include/linux/netfilter* 14504F: include/linux/netfilter/ 14505F: include/net/netfilter/ 14506F: include/uapi/linux/netfilter* 14507F: include/uapi/linux/netfilter/ 14508F: net/*/netfilter.c 14509F: net/*/netfilter/ 14510F: net/bridge/br_netfilter*.c 14511F: net/netfilter/ 14512 14513NETROM NETWORK LAYER 14514M: Ralf Baechle <ralf@linux-mips.org> 14515L: linux-hams@vger.kernel.org 14516S: Maintained 14517W: http://www.linux-ax25.org/ 14518F: include/net/netrom.h 14519F: include/uapi/linux/netrom.h 14520F: net/netrom/ 14521 14522NETRONIX EMBEDDED CONTROLLER 14523M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14524S: Maintained 14525F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14526F: drivers/mfd/ntxec.c 14527F: drivers/pwm/pwm-ntxec.c 14528F: drivers/rtc/rtc-ntxec.c 14529F: include/linux/mfd/ntxec.h 14530 14531NETRONOME ETHERNET DRIVERS 14532M: Simon Horman <simon.horman@corigine.com> 14533R: Jakub Kicinski <kuba@kernel.org> 14534L: oss-drivers@corigine.com 14535S: Maintained 14536F: drivers/net/ethernet/netronome/ 14537 14538NETWORK BLOCK DEVICE (NBD) 14539M: Josef Bacik <josef@toxicpanda.com> 14540L: linux-block@vger.kernel.org 14541L: nbd@other.debian.org 14542S: Maintained 14543F: Documentation/admin-guide/blockdev/nbd.rst 14544F: drivers/block/nbd.c 14545F: include/trace/events/nbd.h 14546F: include/uapi/linux/nbd.h 14547 14548NETWORK DROP MONITOR 14549M: Neil Horman <nhorman@tuxdriver.com> 14550L: netdev@vger.kernel.org 14551S: Maintained 14552W: https://fedorahosted.org/dropwatch/ 14553F: include/uapi/linux/net_dropmon.h 14554F: net/core/drop_monitor.c 14555 14556NETWORKING DRIVERS 14557M: "David S. Miller" <davem@davemloft.net> 14558M: Eric Dumazet <edumazet@google.com> 14559M: Jakub Kicinski <kuba@kernel.org> 14560M: Paolo Abeni <pabeni@redhat.com> 14561L: netdev@vger.kernel.org 14562S: Maintained 14563Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14564T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14565T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14566F: Documentation/devicetree/bindings/net/ 14567F: drivers/connector/ 14568F: drivers/net/ 14569F: include/dt-bindings/net/ 14570F: include/linux/etherdevice.h 14571F: include/linux/fcdevice.h 14572F: include/linux/fddidevice.h 14573F: include/linux/hippidevice.h 14574F: include/linux/if_* 14575F: include/linux/inetdevice.h 14576F: include/linux/netdevice.h 14577F: include/uapi/linux/if_* 14578F: include/uapi/linux/netdevice.h 14579 14580NETWORKING DRIVERS (WIRELESS) 14581M: Kalle Valo <kvalo@kernel.org> 14582L: linux-wireless@vger.kernel.org 14583S: Maintained 14584W: https://wireless.wiki.kernel.org/ 14585Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14586T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14587T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14588F: Documentation/devicetree/bindings/net/wireless/ 14589F: drivers/net/wireless/ 14590 14591NETWORKING [DSA] 14592M: Andrew Lunn <andrew@lunn.ch> 14593M: Florian Fainelli <f.fainelli@gmail.com> 14594M: Vladimir Oltean <olteanv@gmail.com> 14595S: Maintained 14596F: Documentation/devicetree/bindings/net/dsa/ 14597F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14598F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14599F: drivers/net/dsa/ 14600F: include/linux/dsa/ 14601F: include/linux/platform_data/dsa.h 14602F: include/net/dsa.h 14603F: net/dsa/ 14604F: tools/testing/selftests/drivers/net/dsa/ 14605 14606NETWORKING [GENERAL] 14607M: "David S. Miller" <davem@davemloft.net> 14608M: Eric Dumazet <edumazet@google.com> 14609M: Jakub Kicinski <kuba@kernel.org> 14610M: Paolo Abeni <pabeni@redhat.com> 14611L: netdev@vger.kernel.org 14612S: Maintained 14613Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14614B: mailto:netdev@vger.kernel.org 14615T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14616T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14617F: Documentation/core-api/netlink.rst 14618F: Documentation/networking/ 14619F: Documentation/process/maintainer-netdev.rst 14620F: Documentation/userspace-api/netlink/ 14621F: include/linux/in.h 14622F: include/linux/net.h 14623F: include/linux/netdevice.h 14624F: include/net/ 14625F: include/uapi/linux/in.h 14626F: include/uapi/linux/net.h 14627F: include/uapi/linux/net_namespace.h 14628F: include/uapi/linux/netdevice.h 14629F: lib/net_utils.c 14630F: lib/random32.c 14631F: net/ 14632F: tools/net/ 14633F: tools/testing/selftests/net/ 14634 14635NETWORKING [IPSEC] 14636M: Steffen Klassert <steffen.klassert@secunet.com> 14637M: Herbert Xu <herbert@gondor.apana.org.au> 14638M: "David S. Miller" <davem@davemloft.net> 14639L: netdev@vger.kernel.org 14640S: Maintained 14641T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14642T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14643F: include/net/xfrm.h 14644F: include/uapi/linux/xfrm.h 14645F: net/ipv4/ah4.c 14646F: net/ipv4/esp4* 14647F: net/ipv4/ip_vti.c 14648F: net/ipv4/ipcomp.c 14649F: net/ipv4/xfrm* 14650F: net/ipv6/ah6.c 14651F: net/ipv6/esp6* 14652F: net/ipv6/ip6_vti.c 14653F: net/ipv6/ipcomp6.c 14654F: net/ipv6/xfrm* 14655F: net/key/ 14656F: net/xfrm/ 14657F: tools/testing/selftests/net/ipsec.c 14658 14659NETWORKING [IPv4/IPv6] 14660M: "David S. Miller" <davem@davemloft.net> 14661M: David Ahern <dsahern@kernel.org> 14662L: netdev@vger.kernel.org 14663S: Maintained 14664T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14665F: arch/x86/net/* 14666F: include/linux/ip.h 14667F: include/linux/ipv6* 14668F: include/net/fib* 14669F: include/net/ip* 14670F: include/net/route.h 14671F: net/ipv4/ 14672F: net/ipv6/ 14673 14674NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14675M: Paul Moore <paul@paul-moore.com> 14676L: netdev@vger.kernel.org 14677L: linux-security-module@vger.kernel.org 14678S: Maintained 14679W: https://github.com/netlabel 14680F: Documentation/netlabel/ 14681F: include/net/calipso.h 14682F: include/net/cipso_ipv4.h 14683F: include/net/netlabel.h 14684F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14685F: include/uapi/linux/netfilter/xt_SECMARK.h 14686F: net/ipv4/cipso_ipv4.c 14687F: net/ipv6/calipso.c 14688F: net/netfilter/xt_CONNSECMARK.c 14689F: net/netfilter/xt_SECMARK.c 14690F: net/netlabel/ 14691 14692NETWORKING [MPTCP] 14693M: Matthieu Baerts <matthieu.baerts@tessares.net> 14694M: Mat Martineau <martineau@kernel.org> 14695L: netdev@vger.kernel.org 14696L: mptcp@lists.linux.dev 14697S: Maintained 14698W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14699B: https://github.com/multipath-tcp/mptcp_net-next/issues 14700T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14701T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14702F: Documentation/networking/mptcp-sysctl.rst 14703F: include/net/mptcp.h 14704F: include/trace/events/mptcp.h 14705F: include/uapi/linux/mptcp.h 14706F: net/mptcp/ 14707F: tools/testing/selftests/bpf/*/*mptcp*.c 14708F: tools/testing/selftests/net/mptcp/ 14709 14710NETWORKING [TCP] 14711M: Eric Dumazet <edumazet@google.com> 14712L: netdev@vger.kernel.org 14713S: Maintained 14714F: include/linux/tcp.h 14715F: include/net/tcp.h 14716F: include/trace/events/tcp.h 14717F: include/uapi/linux/tcp.h 14718F: net/ipv4/syncookies.c 14719F: net/ipv4/tcp*.c 14720F: net/ipv6/syncookies.c 14721F: net/ipv6/tcp*.c 14722 14723NETWORKING [TLS] 14724M: Boris Pismenny <borisp@nvidia.com> 14725M: John Fastabend <john.fastabend@gmail.com> 14726M: Jakub Kicinski <kuba@kernel.org> 14727L: netdev@vger.kernel.org 14728S: Maintained 14729F: include/net/tls.h 14730F: include/uapi/linux/tls.h 14731F: net/tls/* 14732 14733NETXEN (1/10) GbE SUPPORT 14734M: Manish Chopra <manishc@marvell.com> 14735M: Rahul Verma <rahulv@marvell.com> 14736M: GR-Linux-NIC-Dev@marvell.com 14737L: netdev@vger.kernel.org 14738S: Supported 14739F: drivers/net/ethernet/qlogic/netxen/ 14740 14741NET_FAILOVER MODULE 14742M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14743L: netdev@vger.kernel.org 14744S: Supported 14745F: Documentation/networking/net_failover.rst 14746F: drivers/net/net_failover.c 14747F: include/net/net_failover.h 14748 14749NEXTHOP 14750M: David Ahern <dsahern@kernel.org> 14751L: netdev@vger.kernel.org 14752S: Maintained 14753F: include/net/netns/nexthop.h 14754F: include/net/nexthop.h 14755F: include/uapi/linux/nexthop.h 14756F: net/ipv4/nexthop.c 14757 14758NFC SUBSYSTEM 14759M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14760L: netdev@vger.kernel.org 14761S: Maintained 14762F: Documentation/devicetree/bindings/net/nfc/ 14763F: drivers/nfc/ 14764F: include/net/nfc/ 14765F: include/uapi/linux/nfc.h 14766F: net/nfc/ 14767 14768NFC VIRTUAL NCI DEVICE DRIVER 14769M: Bongsu Jeon <bongsu.jeon@samsung.com> 14770L: netdev@vger.kernel.org 14771S: Supported 14772F: drivers/nfc/virtual_ncidev.c 14773F: tools/testing/selftests/nci/ 14774 14775NFS, SUNRPC, AND LOCKD CLIENTS 14776M: Trond Myklebust <trond.myklebust@hammerspace.com> 14777M: Anna Schumaker <anna@kernel.org> 14778L: linux-nfs@vger.kernel.org 14779S: Maintained 14780W: http://client.linux-nfs.org 14781T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14782F: fs/lockd/ 14783F: fs/nfs/ 14784F: fs/nfs_common/ 14785F: include/linux/lockd/ 14786F: include/linux/nfs* 14787F: include/linux/sunrpc/ 14788F: include/uapi/linux/nfs* 14789F: include/uapi/linux/sunrpc/ 14790F: net/sunrpc/ 14791F: Documentation/filesystems/nfs/ 14792 14793NILFS2 FILESYSTEM 14794M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14795L: linux-nilfs@vger.kernel.org 14796S: Supported 14797W: https://nilfs.sourceforge.io/ 14798W: https://nilfs.osdn.jp/ 14799T: git https://github.com/konis/nilfs2.git 14800F: Documentation/filesystems/nilfs2.rst 14801F: fs/nilfs2/ 14802F: include/trace/events/nilfs2.h 14803F: include/uapi/linux/nilfs2_api.h 14804F: include/uapi/linux/nilfs2_ondisk.h 14805 14806NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14807M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14808S: Maintained 14809W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14810F: Documentation/scsi/NinjaSCSI.rst 14811F: drivers/scsi/pcmcia/nsp_* 14812 14813NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14814M: GOTO Masanori <gotom@debian.or.jp> 14815M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14816S: Maintained 14817W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14818F: Documentation/scsi/NinjaSCSI.rst 14819F: drivers/scsi/nsp32* 14820 14821NINTENDO HID DRIVER 14822M: Daniel J. Ogorchock <djogorchock@gmail.com> 14823L: linux-input@vger.kernel.org 14824S: Maintained 14825F: drivers/hid/hid-nintendo* 14826 14827NIOS2 ARCHITECTURE 14828M: Dinh Nguyen <dinguyen@kernel.org> 14829S: Maintained 14830T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14831F: arch/nios2/ 14832 14833NITRO ENCLAVES (NE) 14834M: Alexandru Ciobotaru <alcioa@amazon.com> 14835L: linux-kernel@vger.kernel.org 14836L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14837S: Supported 14838W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14839F: Documentation/virt/ne_overview.rst 14840F: drivers/virt/nitro_enclaves/ 14841F: include/linux/nitro_enclaves.h 14842F: include/uapi/linux/nitro_enclaves.h 14843F: samples/nitro_enclaves/ 14844 14845NOHZ, DYNTICKS SUPPORT 14846M: Frederic Weisbecker <frederic@kernel.org> 14847M: Thomas Gleixner <tglx@linutronix.de> 14848M: Ingo Molnar <mingo@kernel.org> 14849L: linux-kernel@vger.kernel.org 14850S: Maintained 14851T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14852F: include/linux/sched/nohz.h 14853F: include/linux/tick.h 14854F: kernel/time/tick*.* 14855 14856NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14857M: Pavel Machek <pavel@ucw.cz> 14858M: Sakari Ailus <sakari.ailus@iki.fi> 14859L: linux-media@vger.kernel.org 14860S: Maintained 14861F: drivers/media/i2c/ad5820.c 14862F: drivers/media/i2c/et8ek8 14863 14864NOKIA N900 POWER SUPPLY DRIVERS 14865R: Pali Rohár <pali@kernel.org> 14866F: drivers/power/supply/bq2415x_charger.c 14867F: drivers/power/supply/bq27xxx_battery.c 14868F: drivers/power/supply/bq27xxx_battery_i2c.c 14869F: drivers/power/supply/isp1704_charger.c 14870F: drivers/power/supply/rx51_battery.c 14871F: include/linux/power/bq2415x_charger.h 14872F: include/linux/power/bq27xxx_battery.h 14873 14874NOLIBC HEADER FILE 14875M: Willy Tarreau <w@1wt.eu> 14876S: Maintained 14877T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14878F: tools/include/nolibc/ 14879F: tools/testing/selftests/nolibc/ 14880 14881NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14882M: Hans de Goede <hdegoede@redhat.com> 14883L: linux-input@vger.kernel.org 14884S: Maintained 14885F: drivers/input/touchscreen/novatek-nvt-ts.c 14886 14887NSDEPS 14888M: Matthias Maennich <maennich@google.com> 14889S: Maintained 14890F: Documentation/core-api/symbol-namespaces.rst 14891F: scripts/nsdeps 14892 14893NTB AMD DRIVER 14894M: Sanjay R Mehta <sanju.mehta@amd.com> 14895M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14896L: ntb@lists.linux.dev 14897S: Supported 14898F: drivers/ntb/hw/amd/ 14899 14900NTB DRIVER CORE 14901M: Jon Mason <jdmason@kudzu.us> 14902M: Dave Jiang <dave.jiang@intel.com> 14903M: Allen Hubbe <allenbh@gmail.com> 14904L: ntb@lists.linux.dev 14905S: Supported 14906W: https://github.com/jonmason/ntb/wiki 14907T: git git://github.com/jonmason/ntb.git 14908F: drivers/net/ntb_netdev.c 14909F: drivers/ntb/ 14910F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14911F: include/linux/ntb.h 14912F: include/linux/ntb_transport.h 14913F: tools/testing/selftests/ntb/ 14914 14915NTB IDT DRIVER 14916M: Serge Semin <fancer.lancer@gmail.com> 14917L: ntb@lists.linux.dev 14918S: Supported 14919F: drivers/ntb/hw/idt/ 14920 14921NTB INTEL DRIVER 14922M: Dave Jiang <dave.jiang@intel.com> 14923L: ntb@lists.linux.dev 14924S: Supported 14925W: https://github.com/davejiang/linux/wiki 14926T: git https://github.com/davejiang/linux.git 14927F: drivers/ntb/hw/intel/ 14928 14929NTFS FILESYSTEM 14930M: Anton Altaparmakov <anton@tuxera.com> 14931L: linux-ntfs-dev@lists.sourceforge.net 14932S: Supported 14933W: http://www.tuxera.com/ 14934T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14935F: Documentation/filesystems/ntfs.rst 14936F: fs/ntfs/ 14937 14938NTFS3 FILESYSTEM 14939M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14940L: ntfs3@lists.linux.dev 14941S: Supported 14942W: http://www.paragon-software.com/ 14943T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14944F: Documentation/filesystems/ntfs3.rst 14945F: fs/ntfs3/ 14946 14947NUBUS SUBSYSTEM 14948M: Finn Thain <fthain@linux-m68k.org> 14949L: linux-m68k@lists.linux-m68k.org 14950S: Maintained 14951F: arch/*/include/asm/nubus.h 14952F: drivers/nubus/ 14953F: include/linux/nubus.h 14954F: include/uapi/linux/nubus.h 14955 14956NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14957M: Antonino Daplas <adaplas@gmail.com> 14958L: linux-fbdev@vger.kernel.org 14959S: Maintained 14960F: drivers/video/fbdev/nvidia/ 14961F: drivers/video/fbdev/riva/ 14962 14963NVIDIA WMI EC BACKLIGHT DRIVER 14964M: Daniel Dadap <ddadap@nvidia.com> 14965L: platform-driver-x86@vger.kernel.org 14966S: Supported 14967F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14968F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14969 14970NVM EXPRESS DRIVER 14971M: Keith Busch <kbusch@kernel.org> 14972M: Jens Axboe <axboe@fb.com> 14973M: Christoph Hellwig <hch@lst.de> 14974M: Sagi Grimberg <sagi@grimberg.me> 14975L: linux-nvme@lists.infradead.org 14976S: Supported 14977W: http://git.infradead.org/nvme.git 14978T: git git://git.infradead.org/nvme.git 14979F: Documentation/nvme/ 14980F: drivers/nvme/common/ 14981F: drivers/nvme/host/ 14982F: include/linux/nvme-*.h 14983F: include/linux/nvme.h 14984F: include/uapi/linux/nvme_ioctl.h 14985 14986NVM EXPRESS FABRICS AUTHENTICATION 14987M: Hannes Reinecke <hare@suse.de> 14988L: linux-nvme@lists.infradead.org 14989S: Supported 14990F: drivers/nvme/host/auth.c 14991F: drivers/nvme/target/auth.c 14992F: drivers/nvme/target/fabrics-cmd-auth.c 14993F: include/linux/nvme-auth.h 14994 14995NVM EXPRESS HARDWARE MONITORING SUPPORT 14996M: Guenter Roeck <linux@roeck-us.net> 14997L: linux-nvme@lists.infradead.org 14998S: Supported 14999F: drivers/nvme/host/hwmon.c 15000 15001NVM EXPRESS FC TRANSPORT DRIVERS 15002M: James Smart <james.smart@broadcom.com> 15003L: linux-nvme@lists.infradead.org 15004S: Supported 15005F: drivers/nvme/host/fc.c 15006F: drivers/nvme/target/fc.c 15007F: drivers/nvme/target/fcloop.c 15008F: include/linux/nvme-fc-driver.h 15009F: include/linux/nvme-fc.h 15010 15011NVM EXPRESS TARGET DRIVER 15012M: Christoph Hellwig <hch@lst.de> 15013M: Sagi Grimberg <sagi@grimberg.me> 15014M: Chaitanya Kulkarni <kch@nvidia.com> 15015L: linux-nvme@lists.infradead.org 15016S: Supported 15017W: http://git.infradead.org/nvme.git 15018T: git git://git.infradead.org/nvme.git 15019F: drivers/nvme/target/ 15020 15021NVMEM FRAMEWORK 15022M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15023S: Maintained 15024T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15025F: Documentation/ABI/stable/sysfs-bus-nvmem 15026F: Documentation/devicetree/bindings/nvmem/ 15027F: drivers/nvmem/ 15028F: include/linux/nvmem-consumer.h 15029F: include/linux/nvmem-provider.h 15030 15031NXP C45 TJA11XX PHY DRIVER 15032M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15033L: netdev@vger.kernel.org 15034S: Maintained 15035F: drivers/net/phy/nxp-c45-tja11xx.c 15036 15037NXP FSPI DRIVER 15038M: Han Xu <han.xu@nxp.com> 15039M: Haibo Chen <haibo.chen@nxp.com> 15040R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15041L: linux-spi@vger.kernel.org 15042S: Maintained 15043F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15044F: drivers/spi/spi-nxp-fspi.c 15045 15046NXP FXAS21002C DRIVER 15047M: Rui Miguel Silva <rmfrfs@gmail.com> 15048L: linux-iio@vger.kernel.org 15049S: Maintained 15050F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15051F: drivers/iio/gyro/fxas21002c.h 15052F: drivers/iio/gyro/fxas21002c_core.c 15053F: drivers/iio/gyro/fxas21002c_i2c.c 15054F: drivers/iio/gyro/fxas21002c_spi.c 15055 15056NXP i.MX CLOCK DRIVERS 15057M: Abel Vesa <abelvesa@kernel.org> 15058R: Peng Fan <peng.fan@nxp.com> 15059L: linux-clk@vger.kernel.org 15060L: linux-imx@nxp.com 15061S: Maintained 15062T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15063F: Documentation/devicetree/bindings/clock/imx* 15064F: drivers/clk/imx/ 15065F: include/dt-bindings/clock/imx* 15066 15067NXP i.MX 8M ISI DRIVER 15068M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15069L: linux-media@vger.kernel.org 15070S: Maintained 15071F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15072F: drivers/media/platform/nxp/imx8-isi/ 15073 15074NXP i.MX 8MQ DCSS DRIVER 15075M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15076R: Lucas Stach <l.stach@pengutronix.de> 15077L: dri-devel@lists.freedesktop.org 15078S: Maintained 15079F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15080F: drivers/gpu/drm/imx/dcss/ 15081 15082NXP i.MX 8QXP ADC DRIVER 15083M: Cai Huoqing <cai.huoqing@linux.dev> 15084M: Haibo Chen <haibo.chen@nxp.com> 15085L: linux-imx@nxp.com 15086L: linux-iio@vger.kernel.org 15087S: Maintained 15088F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15089F: drivers/iio/adc/imx8qxp-adc.c 15090 15091NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15092M: Haibo Chen <haibo.chen@nxp.com> 15093L: linux-iio@vger.kernel.org 15094L: linux-imx@nxp.com 15095S: Maintained 15096F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15097F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15098F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15099F: drivers/iio/adc/imx7d_adc.c 15100F: drivers/iio/adc/imx93_adc.c 15101F: drivers/iio/adc/vf610_adc.c 15102 15103NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15104M: Jagan Teki <jagan@amarulasolutions.com> 15105S: Maintained 15106F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15107F: drivers/regulator/pf8x00-regulator.c 15108 15109NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15110M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15111L: linux-kernel@vger.kernel.org 15112S: Maintained 15113F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15114F: drivers/extcon/extcon-ptn5150.c 15115 15116NXP SGTL5000 DRIVER 15117M: Fabio Estevam <festevam@gmail.com> 15118L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15119S: Maintained 15120F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15121F: sound/soc/codecs/sgtl5000* 15122 15123NXP SJA1105 ETHERNET SWITCH DRIVER 15124M: Vladimir Oltean <olteanv@gmail.com> 15125L: linux-kernel@vger.kernel.org 15126S: Maintained 15127F: drivers/net/dsa/sja1105 15128F: drivers/net/pcs/pcs-xpcs-nxp.c 15129 15130NXP TDA998X DRM DRIVER 15131M: Russell King <linux@armlinux.org.uk> 15132S: Maintained 15133T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15134T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15135F: drivers/gpu/drm/i2c/tda998x_drv.c 15136F: include/drm/i2c/tda998x.h 15137F: include/dt-bindings/display/tda998x.h 15138K: "nxp,tda998x" 15139 15140NXP TFA9879 DRIVER 15141M: Peter Rosin <peda@axentia.se> 15142L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15143S: Maintained 15144F: Documentation/devicetree/bindings/sound/tfa9879.txt 15145F: sound/soc/codecs/tfa9879* 15146 15147NXP/Goodix TFA989X (TFA1) DRIVER 15148M: Stephan Gerhold <stephan@gerhold.net> 15149L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15150S: Maintained 15151F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15152F: sound/soc/codecs/tfa989x.c 15153 15154NXP-NCI NFC DRIVER 15155S: Orphan 15156F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15157F: drivers/nfc/nxp-nci 15158 15159NXP i.MX 8MP DW100 V4L2 DRIVER 15160M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15161L: linux-media@vger.kernel.org 15162S: Maintained 15163F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15164F: Documentation/userspace-api/media/drivers/dw100.rst 15165F: drivers/media/platform/nxp/dw100/ 15166F: include/uapi/linux/dw100.h 15167 15168NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15169M: Mirela Rabulea <mirela.rabulea@nxp.com> 15170R: NXP Linux Team <linux-imx@nxp.com> 15171L: linux-media@vger.kernel.org 15172S: Maintained 15173F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15174F: drivers/media/platform/nxp/imx-jpeg 15175 15176NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15177M: Jonas Malaco <jonas@protocubo.io> 15178L: linux-hwmon@vger.kernel.org 15179S: Maintained 15180F: Documentation/hwmon/nzxt-kraken2.rst 15181F: drivers/hwmon/nzxt-kraken2.c 15182 15183NZXT-SMART2 HARDWARE MONITORING DRIVER 15184M: Aleksandr Mezin <mezin.alexander@gmail.com> 15185L: linux-hwmon@vger.kernel.org 15186S: Maintained 15187F: Documentation/hwmon/nzxt-smart2.rst 15188F: drivers/hwmon/nzxt-smart2.c 15189 15190OBJAGG 15191M: Jiri Pirko <jiri@resnulli.us> 15192L: netdev@vger.kernel.org 15193S: Supported 15194F: include/linux/objagg.h 15195F: lib/objagg.c 15196F: lib/test_objagg.c 15197 15198OBJTOOL 15199M: Josh Poimboeuf <jpoimboe@kernel.org> 15200M: Peter Zijlstra <peterz@infradead.org> 15201S: Supported 15202F: include/linux/objtool*.h 15203F: tools/objtool/ 15204 15205OCELOT ETHERNET SWITCH DRIVER 15206M: Vladimir Oltean <vladimir.oltean@nxp.com> 15207M: Claudiu Manoil <claudiu.manoil@nxp.com> 15208M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15209M: UNGLinuxDriver@microchip.com 15210L: netdev@vger.kernel.org 15211S: Supported 15212F: drivers/net/dsa/ocelot/* 15213F: drivers/net/ethernet/mscc/ 15214F: include/soc/mscc/ocelot* 15215F: net/dsa/tag_ocelot.c 15216F: net/dsa/tag_ocelot_8021q.c 15217F: tools/testing/selftests/drivers/net/ocelot/* 15218 15219OCELOT EXTERNAL SWITCH CONTROL 15220M: Colin Foster <colin.foster@in-advantage.com> 15221S: Supported 15222F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15223F: drivers/mfd/ocelot* 15224F: drivers/net/dsa/ocelot/ocelot_ext.c 15225F: include/linux/mfd/ocelot.h 15226 15227OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15228M: Frederic Barrat <fbarrat@linux.ibm.com> 15229M: Andrew Donnellan <ajd@linux.ibm.com> 15230L: linuxppc-dev@lists.ozlabs.org 15231S: Supported 15232F: Documentation/userspace-api/accelerators/ocxl.rst 15233F: arch/powerpc/include/asm/pnv-ocxl.h 15234F: arch/powerpc/platforms/powernv/ocxl.c 15235F: drivers/misc/ocxl/ 15236F: include/misc/ocxl* 15237F: include/uapi/misc/ocxl.h 15238 15239OMAP AUDIO SUPPORT 15240M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15241M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15242L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15243L: linux-omap@vger.kernel.org 15244S: Maintained 15245F: sound/soc/ti/n810.c 15246F: sound/soc/ti/omap* 15247F: sound/soc/ti/rx51.c 15248F: sound/soc/ti/sdma-pcm.* 15249 15250OMAP CLOCK FRAMEWORK SUPPORT 15251M: Paul Walmsley <paul@pwsan.com> 15252L: linux-omap@vger.kernel.org 15253S: Maintained 15254F: arch/arm/*omap*/*clock* 15255 15256OMAP DEVICE TREE SUPPORT 15257M: Benoît Cousson <bcousson@baylibre.com> 15258M: Tony Lindgren <tony@atomide.com> 15259L: linux-omap@vger.kernel.org 15260L: devicetree@vger.kernel.org 15261S: Maintained 15262F: arch/arm/boot/dts/*am3* 15263F: arch/arm/boot/dts/*am4* 15264F: arch/arm/boot/dts/*am5* 15265F: arch/arm/boot/dts/*dra7* 15266F: arch/arm/boot/dts/*omap* 15267F: arch/arm/boot/dts/logicpd-som-lv* 15268F: arch/arm/boot/dts/logicpd-torpedo* 15269 15270OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15271L: linux-omap@vger.kernel.org 15272L: linux-fbdev@vger.kernel.org 15273S: Orphan 15274F: Documentation/arm/omap/dss.rst 15275F: drivers/video/fbdev/omap2/ 15276 15277OMAP FRAMEBUFFER SUPPORT 15278L: linux-fbdev@vger.kernel.org 15279L: linux-omap@vger.kernel.org 15280S: Orphan 15281F: drivers/video/fbdev/omap/ 15282 15283OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15284M: Roger Quadros <rogerq@kernel.org> 15285M: Tony Lindgren <tony@atomide.com> 15286L: linux-omap@vger.kernel.org 15287S: Maintained 15288F: arch/arm/mach-omap2/*gpmc* 15289F: drivers/memory/omap-gpmc.c 15290 15291OMAP GPIO DRIVER 15292M: Grygorii Strashko <grygorii.strashko@ti.com> 15293M: Santosh Shilimkar <ssantosh@kernel.org> 15294M: Kevin Hilman <khilman@kernel.org> 15295L: linux-omap@vger.kernel.org 15296S: Maintained 15297F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15298F: drivers/gpio/gpio-omap.c 15299 15300OMAP HARDWARE SPINLOCK SUPPORT 15301M: Ohad Ben-Cohen <ohad@wizery.com> 15302L: linux-omap@vger.kernel.org 15303S: Maintained 15304F: drivers/hwspinlock/omap_hwspinlock.c 15305 15306OMAP HS MMC SUPPORT 15307L: linux-mmc@vger.kernel.org 15308L: linux-omap@vger.kernel.org 15309S: Orphan 15310F: drivers/mmc/host/omap_hsmmc.c 15311 15312OMAP HWMOD DATA 15313M: Paul Walmsley <paul@pwsan.com> 15314L: linux-omap@vger.kernel.org 15315S: Maintained 15316F: arch/arm/mach-omap2/omap_hwmod*data* 15317 15318OMAP HWMOD SUPPORT 15319M: Benoît Cousson <bcousson@baylibre.com> 15320M: Paul Walmsley <paul@pwsan.com> 15321L: linux-omap@vger.kernel.org 15322S: Maintained 15323F: arch/arm/mach-omap2/omap_hwmod.* 15324 15325OMAP I2C DRIVER 15326M: Vignesh R <vigneshr@ti.com> 15327L: linux-omap@vger.kernel.org 15328L: linux-i2c@vger.kernel.org 15329S: Maintained 15330F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15331F: drivers/i2c/busses/i2c-omap.c 15332 15333OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15334M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15335L: linux-media@vger.kernel.org 15336S: Maintained 15337F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15338F: drivers/media/platform/ti/omap3isp/ 15339F: drivers/staging/media/omap4iss/ 15340 15341OMAP MMC SUPPORT 15342M: Aaro Koskinen <aaro.koskinen@iki.fi> 15343L: linux-omap@vger.kernel.org 15344S: Odd Fixes 15345F: drivers/mmc/host/omap.c 15346 15347OMAP POWER MANAGEMENT SUPPORT 15348M: Kevin Hilman <khilman@kernel.org> 15349L: linux-omap@vger.kernel.org 15350S: Maintained 15351F: arch/arm/*omap*/*pm* 15352F: drivers/cpufreq/omap-cpufreq.c 15353 15354OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15355M: Paul Walmsley <paul@pwsan.com> 15356L: linux-omap@vger.kernel.org 15357S: Maintained 15358F: arch/arm/mach-omap2/prm* 15359 15360OMAP RANDOM NUMBER GENERATOR SUPPORT 15361M: Deepak Saxena <dsaxena@plexity.net> 15362S: Maintained 15363F: drivers/char/hw_random/omap-rng.c 15364 15365OMAP USB SUPPORT 15366L: linux-usb@vger.kernel.org 15367L: linux-omap@vger.kernel.org 15368S: Orphan 15369F: arch/arm/*omap*/usb* 15370F: drivers/usb/*/*omap* 15371 15372OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15373M: Mark Jackson <mpfj@newflow.co.uk> 15374L: linux-omap@vger.kernel.org 15375S: Maintained 15376F: arch/arm/boot/dts/am335x-nano.dts 15377 15378OMAP1 SUPPORT 15379M: Aaro Koskinen <aaro.koskinen@iki.fi> 15380M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15381M: Tony Lindgren <tony@atomide.com> 15382L: linux-omap@vger.kernel.org 15383S: Maintained 15384Q: http://patchwork.kernel.org/project/linux-omap/list/ 15385T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15386F: arch/arm/configs/omap1_defconfig 15387F: arch/arm/mach-omap1/ 15388F: drivers/i2c/busses/i2c-omap.c 15389F: include/linux/platform_data/ams-delta-fiq.h 15390F: include/linux/platform_data/i2c-omap.h 15391 15392OMAP2+ SUPPORT 15393M: Tony Lindgren <tony@atomide.com> 15394L: linux-omap@vger.kernel.org 15395S: Maintained 15396W: http://www.muru.com/linux/omap/ 15397W: http://linux.omap.com/ 15398Q: http://patchwork.kernel.org/project/linux-omap/list/ 15399T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15400F: arch/arm/configs/omap2plus_defconfig 15401F: arch/arm/mach-omap2/ 15402F: drivers/bus/ti-sysc.c 15403F: drivers/i2c/busses/i2c-omap.c 15404F: drivers/irqchip/irq-omap-intc.c 15405F: drivers/mfd/*omap*.c 15406F: drivers/mfd/menelaus.c 15407F: drivers/mfd/palmas.c 15408F: drivers/mfd/tps65217.c 15409F: drivers/mfd/tps65218.c 15410F: drivers/mfd/tps65219.c 15411F: drivers/mfd/tps65910.c 15412F: drivers/mfd/twl-core.[ch] 15413F: drivers/mfd/twl4030*.c 15414F: drivers/mfd/twl6030*.c 15415F: drivers/mfd/twl6040*.c 15416F: drivers/regulator/palmas-regulator*.c 15417F: drivers/regulator/pbias-regulator.c 15418F: drivers/regulator/tps65217-regulator.c 15419F: drivers/regulator/tps65218-regulator.c 15420F: drivers/regulator/tps65219-regulator.c 15421F: drivers/regulator/tps65910-regulator.c 15422F: drivers/regulator/twl-regulator.c 15423F: drivers/regulator/twl6030-regulator.c 15424F: include/linux/platform_data/i2c-omap.h 15425F: include/linux/platform_data/ti-sysc.h 15426 15427OMFS FILESYSTEM 15428M: Bob Copeland <me@bobcopeland.com> 15429L: linux-karma-devel@lists.sourceforge.net 15430S: Maintained 15431F: Documentation/filesystems/omfs.rst 15432F: fs/omfs/ 15433 15434OMNIVISION OG01A1B SENSOR DRIVER 15435M: Shawn Tu <shawnx.tu@intel.com> 15436L: linux-media@vger.kernel.org 15437S: Maintained 15438F: drivers/media/i2c/og01a1b.c 15439 15440OMNIVISION OV02A10 SENSOR DRIVER 15441M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15442L: linux-media@vger.kernel.org 15443S: Maintained 15444T: git git://linuxtv.org/media_tree.git 15445F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15446F: drivers/media/i2c/ov02a10.c 15447 15448OMNIVISION OV08D10 SENSOR DRIVER 15449M: Jimmy Su <jimmy.su@intel.com> 15450L: linux-media@vger.kernel.org 15451S: Maintained 15452T: git git://linuxtv.org/media_tree.git 15453F: drivers/media/i2c/ov08d10.c 15454 15455OMNIVISION OV08X40 SENSOR DRIVER 15456M: Jason Chen <jason.z.chen@intel.com> 15457L: linux-media@vger.kernel.org 15458S: Maintained 15459T: git git://linuxtv.org/media_tree.git 15460F: drivers/media/i2c/ov08x40.c 15461 15462OMNIVISION OV13858 SENSOR DRIVER 15463M: Sakari Ailus <sakari.ailus@linux.intel.com> 15464L: linux-media@vger.kernel.org 15465S: Maintained 15466T: git git://linuxtv.org/media_tree.git 15467F: drivers/media/i2c/ov13858.c 15468 15469OMNIVISION OV13B10 SENSOR DRIVER 15470M: Arec Kao <arec.kao@intel.com> 15471L: linux-media@vger.kernel.org 15472S: Maintained 15473T: git git://linuxtv.org/media_tree.git 15474F: drivers/media/i2c/ov13b10.c 15475 15476OMNIVISION OV2680 SENSOR DRIVER 15477M: Rui Miguel Silva <rmfrfs@gmail.com> 15478L: linux-media@vger.kernel.org 15479S: Maintained 15480T: git git://linuxtv.org/media_tree.git 15481F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15482F: drivers/media/i2c/ov2680.c 15483 15484OMNIVISION OV2685 SENSOR DRIVER 15485M: Shunqian Zheng <zhengsq@rock-chips.com> 15486L: linux-media@vger.kernel.org 15487S: Maintained 15488T: git git://linuxtv.org/media_tree.git 15489F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15490F: drivers/media/i2c/ov2685.c 15491 15492OMNIVISION OV2740 SENSOR DRIVER 15493M: Tianshu Qiu <tian.shu.qiu@intel.com> 15494R: Shawn Tu <shawnx.tu@intel.com> 15495R: Bingbu Cao <bingbu.cao@intel.com> 15496L: linux-media@vger.kernel.org 15497S: Maintained 15498T: git git://linuxtv.org/media_tree.git 15499F: drivers/media/i2c/ov2740.c 15500 15501OMNIVISION OV4689 SENSOR DRIVER 15502M: Mikhail Rudenko <mike.rudenko@gmail.com> 15503L: linux-media@vger.kernel.org 15504S: Maintained 15505T: git git://linuxtv.org/media_tree.git 15506F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15507F: drivers/media/i2c/ov5647.c 15508 15509OMNIVISION OV5640 SENSOR DRIVER 15510M: Steve Longerbeam <slongerbeam@gmail.com> 15511L: linux-media@vger.kernel.org 15512S: Maintained 15513T: git git://linuxtv.org/media_tree.git 15514F: drivers/media/i2c/ov5640.c 15515 15516OMNIVISION OV5647 SENSOR DRIVER 15517M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15518M: Jacopo Mondi <jacopo@jmondi.org> 15519L: linux-media@vger.kernel.org 15520S: Maintained 15521T: git git://linuxtv.org/media_tree.git 15522F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15523F: drivers/media/i2c/ov5647.c 15524 15525OMNIVISION OV5670 SENSOR DRIVER 15526M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15527L: linux-media@vger.kernel.org 15528S: Maintained 15529T: git git://linuxtv.org/media_tree.git 15530F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15531F: drivers/media/i2c/ov5670.c 15532 15533OMNIVISION OV5675 SENSOR DRIVER 15534M: Shawn Tu <shawnx.tu@intel.com> 15535L: linux-media@vger.kernel.org 15536S: Maintained 15537T: git git://linuxtv.org/media_tree.git 15538F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15539F: drivers/media/i2c/ov5675.c 15540 15541OMNIVISION OV5693 SENSOR DRIVER 15542M: Daniel Scally <djrscally@gmail.com> 15543L: linux-media@vger.kernel.org 15544S: Maintained 15545T: git git://linuxtv.org/media_tree.git 15546F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15547F: drivers/media/i2c/ov5693.c 15548 15549OMNIVISION OV5695 SENSOR DRIVER 15550M: Shunqian Zheng <zhengsq@rock-chips.com> 15551L: linux-media@vger.kernel.org 15552S: Maintained 15553T: git git://linuxtv.org/media_tree.git 15554F: drivers/media/i2c/ov5695.c 15555 15556OMNIVISION OV7670 SENSOR DRIVER 15557L: linux-media@vger.kernel.org 15558S: Orphan 15559T: git git://linuxtv.org/media_tree.git 15560F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15561F: drivers/media/i2c/ov7670.c 15562 15563OMNIVISION OV772x SENSOR DRIVER 15564M: Jacopo Mondi <jacopo@jmondi.org> 15565L: linux-media@vger.kernel.org 15566S: Odd fixes 15567T: git git://linuxtv.org/media_tree.git 15568F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15569F: drivers/media/i2c/ov772x.c 15570F: include/media/i2c/ov772x.h 15571 15572OMNIVISION OV7740 SENSOR DRIVER 15573M: Wenyou Yang <wenyou.yang@microchip.com> 15574L: linux-media@vger.kernel.org 15575S: Maintained 15576T: git git://linuxtv.org/media_tree.git 15577F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15578F: drivers/media/i2c/ov7740.c 15579 15580OMNIVISION OV8856 SENSOR DRIVER 15581M: Sakari Ailus <sakari.ailus@linux.intel.com> 15582L: linux-media@vger.kernel.org 15583S: Maintained 15584T: git git://linuxtv.org/media_tree.git 15585F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15586F: drivers/media/i2c/ov8856.c 15587 15588OMNIVISION OV8858 SENSOR DRIVER 15589M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15590M: Nicholas Roth <nicholas@rothemail.net> 15591L: linux-media@vger.kernel.org 15592S: Maintained 15593T: git git://linuxtv.org/media_tree.git 15594F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15595F: drivers/media/i2c/ov8858.c 15596 15597OMNIVISION OV9282 SENSOR DRIVER 15598M: Paul J. Murphy <paul.j.murphy@intel.com> 15599M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15600L: linux-media@vger.kernel.org 15601S: Maintained 15602T: git git://linuxtv.org/media_tree.git 15603F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15604F: drivers/media/i2c/ov9282.c 15605 15606OMNIVISION OV9640 SENSOR DRIVER 15607M: Petr Cvek <petrcvekcz@gmail.com> 15608L: linux-media@vger.kernel.org 15609S: Maintained 15610F: drivers/media/i2c/ov9640.* 15611 15612OMNIVISION OV9650 SENSOR DRIVER 15613M: Sakari Ailus <sakari.ailus@linux.intel.com> 15614R: Akinobu Mita <akinobu.mita@gmail.com> 15615R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15616L: linux-media@vger.kernel.org 15617S: Maintained 15618T: git git://linuxtv.org/media_tree.git 15619F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15620F: drivers/media/i2c/ov9650.c 15621 15622OMNIVISION OV9734 SENSOR DRIVER 15623M: Tianshu Qiu <tian.shu.qiu@intel.com> 15624R: Bingbu Cao <bingbu.cao@intel.com> 15625L: linux-media@vger.kernel.org 15626S: Maintained 15627T: git git://linuxtv.org/media_tree.git 15628F: drivers/media/i2c/ov9734.c 15629 15630ONBOARD USB HUB DRIVER 15631M: Matthias Kaehlcke <mka@chromium.org> 15632L: linux-usb@vger.kernel.org 15633S: Maintained 15634F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15635F: drivers/usb/misc/onboard_usb_hub.c 15636 15637ONENAND FLASH DRIVER 15638M: Kyungmin Park <kyungmin.park@samsung.com> 15639L: linux-mtd@lists.infradead.org 15640S: Maintained 15641F: drivers/mtd/nand/onenand/ 15642F: include/linux/mtd/onenand*.h 15643 15644ONEXPLAYER FAN DRIVER 15645M: Derek John Clark <derekjohn.clark@gmail.com> 15646M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15647L: linux-hwmon@vger.kernel.org 15648S: Maintained 15649F: drivers/hwmon/oxp-sensors.c 15650 15651ONIE TLV NVMEM LAYOUT DRIVER 15652M: Miquel Raynal <miquel.raynal@bootlin.com> 15653S: Maintained 15654F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15655F: drivers/nvmem/layouts/onie-tlv.c 15656 15657ONION OMEGA2+ BOARD 15658M: Harvey Hunt <harveyhuntnexus@gmail.com> 15659L: linux-mips@vger.kernel.org 15660S: Maintained 15661F: arch/mips/boot/dts/ralink/omega2p.dts 15662 15663ONSEMI ETHERNET PHY DRIVERS 15664M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15665L: netdev@vger.kernel.org 15666S: Supported 15667W: http://www.onsemi.com 15668F: drivers/net/phy/ncn* 15669 15670OP-TEE DRIVER 15671M: Jens Wiklander <jens.wiklander@linaro.org> 15672L: op-tee@lists.trustedfirmware.org 15673S: Maintained 15674F: Documentation/ABI/testing/sysfs-bus-optee-devices 15675F: drivers/tee/optee/ 15676 15677OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15678M: Sumit Garg <sumit.garg@linaro.org> 15679L: op-tee@lists.trustedfirmware.org 15680S: Maintained 15681F: drivers/char/hw_random/optee-rng.c 15682 15683OP-TEE RTC DRIVER 15684M: Clément Léger <clement.leger@bootlin.com> 15685L: linux-rtc@vger.kernel.org 15686S: Maintained 15687F: drivers/rtc/rtc-optee.c 15688 15689OPA-VNIC DRIVER 15690M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15691L: linux-rdma@vger.kernel.org 15692S: Supported 15693F: drivers/infiniband/ulp/opa_vnic 15694 15695OPEN FIRMWARE AND FLATTENED DEVICE TREE 15696M: Rob Herring <robh+dt@kernel.org> 15697M: Frank Rowand <frowand.list@gmail.com> 15698L: devicetree@vger.kernel.org 15699S: Maintained 15700C: irc://irc.libera.chat/devicetree 15701W: http://www.devicetree.org/ 15702T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15703F: Documentation/ABI/testing/sysfs-firmware-ofw 15704F: drivers/of/ 15705F: include/linux/of*.h 15706F: scripts/dtc/ 15707K: of_overlay_notifier_ 15708K: of_overlay_fdt_apply 15709K: of_overlay_remove 15710 15711OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15712M: Rob Herring <robh+dt@kernel.org> 15713M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15714M: Conor Dooley <conor+dt@kernel.org> 15715L: devicetree@vger.kernel.org 15716S: Maintained 15717C: irc://irc.libera.chat/devicetree 15718Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15719T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15720F: Documentation/devicetree/ 15721F: arch/*/boot/dts/ 15722F: include/dt-bindings/ 15723 15724OPENCOMPUTE PTP CLOCK DRIVER 15725M: Jonathan Lemon <jonathan.lemon@gmail.com> 15726M: Vadim Fedorenko <vadfed@fb.com> 15727L: netdev@vger.kernel.org 15728S: Maintained 15729F: drivers/ptp/ptp_ocp.c 15730 15731INTEL PTP DFL ToD DRIVER 15732M: Tianfei Zhang <tianfei.zhang@intel.com> 15733L: linux-fpga@vger.kernel.org 15734L: netdev@vger.kernel.org 15735S: Maintained 15736F: drivers/ptp/ptp_dfl_tod.c 15737 15738OPENCORES I2C BUS DRIVER 15739M: Peter Korsgaard <peter@korsgaard.com> 15740M: Andrew Lunn <andrew@lunn.ch> 15741L: linux-i2c@vger.kernel.org 15742S: Maintained 15743F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15744F: Documentation/i2c/busses/i2c-ocores.rst 15745F: drivers/i2c/busses/i2c-ocores.c 15746F: include/linux/platform_data/i2c-ocores.h 15747 15748OPENRISC ARCHITECTURE 15749M: Jonas Bonn <jonas@southpole.se> 15750M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15751M: Stafford Horne <shorne@gmail.com> 15752L: linux-openrisc@vger.kernel.org 15753S: Maintained 15754W: http://openrisc.io 15755T: git https://github.com/openrisc/linux.git 15756F: Documentation/devicetree/bindings/openrisc/ 15757F: Documentation/arch/openrisc/ 15758F: arch/openrisc/ 15759F: drivers/irqchip/irq-ompic.c 15760F: drivers/irqchip/irq-or1k-* 15761 15762OPENVSWITCH 15763M: Pravin B Shelar <pshelar@ovn.org> 15764L: netdev@vger.kernel.org 15765L: dev@openvswitch.org 15766S: Maintained 15767W: http://openvswitch.org 15768F: include/uapi/linux/openvswitch.h 15769F: net/openvswitch/ 15770F: tools/testing/selftests/net/openvswitch/ 15771 15772OPERATING PERFORMANCE POINTS (OPP) 15773M: Viresh Kumar <vireshk@kernel.org> 15774M: Nishanth Menon <nm@ti.com> 15775M: Stephen Boyd <sboyd@kernel.org> 15776L: linux-pm@vger.kernel.org 15777S: Maintained 15778T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15779F: Documentation/devicetree/bindings/opp/ 15780F: Documentation/power/opp.rst 15781F: drivers/opp/ 15782F: include/linux/pm_opp.h 15783 15784OPL4 DRIVER 15785M: Clemens Ladisch <clemens@ladisch.de> 15786L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15787S: Maintained 15788T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15789F: sound/drivers/opl4/ 15790 15791ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15792M: Mark Fasheh <mark@fasheh.com> 15793M: Joel Becker <jlbec@evilplan.org> 15794M: Joseph Qi <joseph.qi@linux.alibaba.com> 15795L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15796S: Supported 15797W: http://ocfs2.wiki.kernel.org 15798F: Documentation/filesystems/dlmfs.rst 15799F: Documentation/filesystems/ocfs2.rst 15800F: fs/ocfs2/ 15801 15802ORANGEFS FILESYSTEM 15803M: Mike Marshall <hubcap@omnibond.com> 15804R: Martin Brandenburg <martin@omnibond.com> 15805L: devel@lists.orangefs.org 15806S: Supported 15807T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15808F: Documentation/filesystems/orangefs.rst 15809F: fs/orangefs/ 15810 15811ORINOCO DRIVER 15812L: linux-wireless@vger.kernel.org 15813S: Orphan 15814W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15815W: http://www.nongnu.org/orinoco/ 15816F: drivers/net/wireless/intersil/orinoco/ 15817 15818OV2659 OMNIVISION SENSOR DRIVER 15819M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15820L: linux-media@vger.kernel.org 15821S: Maintained 15822W: https://linuxtv.org 15823Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15824T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15825F: drivers/media/i2c/ov2659.c 15826F: include/media/i2c/ov2659.h 15827 15828OVERLAY FILESYSTEM 15829M: Miklos Szeredi <miklos@szeredi.hu> 15830L: linux-unionfs@vger.kernel.org 15831S: Supported 15832T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15833F: Documentation/filesystems/overlayfs.rst 15834F: fs/overlayfs/ 15835 15836P54 WIRELESS DRIVER 15837M: Christian Lamparter <chunkeey@googlemail.com> 15838L: linux-wireless@vger.kernel.org 15839S: Maintained 15840W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15841F: drivers/net/wireless/intersil/p54/ 15842 15843PACKET SOCKETS 15844M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15845S: Maintained 15846F: include/uapi/linux/if_packet.h 15847F: net/packet/af_packet.c 15848 15849PACKING 15850M: Vladimir Oltean <olteanv@gmail.com> 15851L: netdev@vger.kernel.org 15852S: Supported 15853F: Documentation/core-api/packing.rst 15854F: include/linux/packing.h 15855F: lib/packing.c 15856 15857PADATA PARALLEL EXECUTION MECHANISM 15858M: Steffen Klassert <steffen.klassert@secunet.com> 15859M: Daniel Jordan <daniel.m.jordan@oracle.com> 15860L: linux-crypto@vger.kernel.org 15861L: linux-kernel@vger.kernel.org 15862S: Maintained 15863F: Documentation/core-api/padata.rst 15864F: include/linux/padata.h 15865F: kernel/padata.c 15866 15867PAGE CACHE 15868M: Matthew Wilcox (Oracle) <willy@infradead.org> 15869L: linux-fsdevel@vger.kernel.org 15870S: Supported 15871T: git git://git.infradead.org/users/willy/pagecache.git 15872F: Documentation/filesystems/locking.rst 15873F: Documentation/filesystems/vfs.rst 15874F: include/linux/pagemap.h 15875F: mm/filemap.c 15876F: mm/page-writeback.c 15877F: mm/readahead.c 15878F: mm/truncate.c 15879 15880PAGE POOL 15881M: Jesper Dangaard Brouer <hawk@kernel.org> 15882M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15883L: netdev@vger.kernel.org 15884S: Supported 15885F: Documentation/networking/page_pool.rst 15886F: include/net/page_pool.h 15887F: include/trace/events/page_pool.h 15888F: net/core/page_pool.c 15889 15890PAGE TABLE CHECK 15891M: Pasha Tatashin <pasha.tatashin@soleen.com> 15892M: Andrew Morton <akpm@linux-foundation.org> 15893L: linux-mm@kvack.org 15894S: Maintained 15895F: Documentation/mm/page_table_check.rst 15896F: include/linux/page_table_check.h 15897F: mm/page_table_check.c 15898 15899PANASONIC LAPTOP ACPI EXTRAS DRIVER 15900M: Kenneth Chan <kenneth.t.chan@gmail.com> 15901L: platform-driver-x86@vger.kernel.org 15902S: Maintained 15903F: drivers/platform/x86/panasonic-laptop.c 15904 15905PARALLAX PING IIO SENSOR DRIVER 15906M: Andreas Klinger <ak@it-klinger.de> 15907L: linux-iio@vger.kernel.org 15908S: Maintained 15909F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15910F: drivers/iio/proximity/ping.c 15911 15912PARALLEL LCD/KEYPAD PANEL DRIVER 15913M: Willy Tarreau <willy@haproxy.com> 15914M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15915S: Odd Fixes 15916F: Documentation/admin-guide/lcd-panel-cgram.rst 15917F: drivers/auxdisplay/panel.c 15918 15919PARALLEL PORT SUBSYSTEM 15920M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15921M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15922L: linux-parport@lists.infradead.org (subscribers-only) 15923S: Maintained 15924F: Documentation/driver-api/parport*.rst 15925F: drivers/char/ppdev.c 15926F: drivers/parport/ 15927F: include/linux/parport*.h 15928F: include/uapi/linux/ppdev.h 15929 15930PARAVIRT_OPS INTERFACE 15931M: Juergen Gross <jgross@suse.com> 15932M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15933R: Alexey Makhalov <amakhalov@vmware.com> 15934R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15935L: virtualization@lists.linux-foundation.org 15936L: x86@kernel.org 15937S: Supported 15938T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15939F: Documentation/virt/paravirt_ops.rst 15940F: arch/*/include/asm/paravirt*.h 15941F: arch/*/kernel/paravirt* 15942F: include/linux/hypervisor.h 15943 15944PARISC ARCHITECTURE 15945M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15946M: Helge Deller <deller@gmx.de> 15947L: linux-parisc@vger.kernel.org 15948S: Maintained 15949W: https://parisc.wiki.kernel.org 15950Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15951T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15952T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15953F: Documentation/arch/parisc/ 15954F: arch/parisc/ 15955F: drivers/char/agp/parisc-agp.c 15956F: drivers/input/misc/hp_sdc_rtc.c 15957F: drivers/input/serio/gscps2.c 15958F: drivers/input/serio/hp_sdc* 15959F: drivers/parisc/ 15960F: drivers/parport/parport_gsc.* 15961F: drivers/tty/serial/8250/8250_parisc.c 15962F: drivers/video/console/sti* 15963F: drivers/video/fbdev/sti* 15964F: drivers/video/logo/logo_parisc* 15965F: include/linux/hp_sdc.h 15966 15967PARMAN 15968M: Jiri Pirko <jiri@resnulli.us> 15969L: netdev@vger.kernel.org 15970S: Supported 15971F: include/linux/parman.h 15972F: lib/parman.c 15973F: lib/test_parman.c 15974 15975PC ENGINES APU BOARD DRIVER 15976M: Enrico Weigelt, metux IT consult <info@metux.net> 15977S: Maintained 15978F: drivers/platform/x86/pcengines-apuv2.c 15979 15980PC87360 HARDWARE MONITORING DRIVER 15981M: Jim Cromie <jim.cromie@gmail.com> 15982L: linux-hwmon@vger.kernel.org 15983S: Maintained 15984F: Documentation/hwmon/pc87360.rst 15985F: drivers/hwmon/pc87360.c 15986 15987PC8736x GPIO DRIVER 15988M: Jim Cromie <jim.cromie@gmail.com> 15989S: Maintained 15990F: drivers/char/pc8736x_gpio.c 15991 15992PC87427 HARDWARE MONITORING DRIVER 15993M: Jean Delvare <jdelvare@suse.com> 15994L: linux-hwmon@vger.kernel.org 15995S: Maintained 15996F: Documentation/hwmon/pc87427.rst 15997F: drivers/hwmon/pc87427.c 15998 15999PCA9532 LED DRIVER 16000M: Riku Voipio <riku.voipio@iki.fi> 16001S: Maintained 16002F: drivers/leds/leds-pca9532.c 16003F: include/linux/leds-pca9532.h 16004 16005PCA9541 I2C BUS MASTER SELECTOR DRIVER 16006M: Guenter Roeck <linux@roeck-us.net> 16007L: linux-i2c@vger.kernel.org 16008S: Maintained 16009F: drivers/i2c/muxes/i2c-mux-pca9541.c 16010 16011PCDP - PRIMARY CONSOLE AND DEBUG PORT 16012M: Khalid Aziz <khalid@gonehiking.org> 16013S: Maintained 16014F: drivers/firmware/pcdp.* 16015 16016PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16017M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16018M: Pali Rohár <pali@kernel.org> 16019L: linux-pci@vger.kernel.org 16020L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16021S: Maintained 16022F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16023F: drivers/pci/controller/pci-aardvark.c 16024 16025PCI DRIVER FOR ALTERA PCIE IP 16026M: Joyce Ooi <joyce.ooi@intel.com> 16027L: linux-pci@vger.kernel.org 16028S: Supported 16029F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16030F: drivers/pci/controller/pcie-altera.c 16031 16032PCI DRIVER FOR APPLIEDMICRO XGENE 16033M: Toan Le <toan@os.amperecomputing.com> 16034L: linux-pci@vger.kernel.org 16035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16036S: Maintained 16037F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16038F: drivers/pci/controller/pci-xgene.c 16039 16040PCI DRIVER FOR ARM VERSATILE PLATFORM 16041M: Rob Herring <robh@kernel.org> 16042L: linux-pci@vger.kernel.org 16043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16044S: Maintained 16045F: Documentation/devicetree/bindings/pci/versatile.yaml 16046F: drivers/pci/controller/pci-versatile.c 16047 16048PCI DRIVER FOR ARMADA 8K 16049M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16050L: linux-pci@vger.kernel.org 16051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16052S: Maintained 16053F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16054F: drivers/pci/controller/dwc/pcie-armada8k.c 16055 16056PCI DRIVER FOR CADENCE PCIE IP 16057M: Tom Joseph <tjoseph@cadence.com> 16058L: linux-pci@vger.kernel.org 16059S: Maintained 16060F: Documentation/devicetree/bindings/pci/cdns,* 16061F: drivers/pci/controller/cadence/ 16062 16063PCI DRIVER FOR FREESCALE LAYERSCAPE 16064M: Minghuan Lian <minghuan.Lian@nxp.com> 16065M: Mingkai Hu <mingkai.hu@nxp.com> 16066M: Roy Zang <roy.zang@nxp.com> 16067L: linuxppc-dev@lists.ozlabs.org 16068L: linux-pci@vger.kernel.org 16069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16070S: Maintained 16071F: drivers/pci/controller/dwc/*layerscape* 16072 16073PCI DRIVER FOR GENERIC OF HOSTS 16074M: Will Deacon <will@kernel.org> 16075L: linux-pci@vger.kernel.org 16076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16077S: Maintained 16078F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16079F: drivers/pci/controller/pci-host-common.c 16080F: drivers/pci/controller/pci-host-generic.c 16081 16082PCI DRIVER FOR IMX6 16083M: Richard Zhu <hongxing.zhu@nxp.com> 16084M: Lucas Stach <l.stach@pengutronix.de> 16085L: linux-pci@vger.kernel.org 16086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16087S: Maintained 16088F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16089F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16090F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16091F: drivers/pci/controller/dwc/*imx6* 16092 16093PCI DRIVER FOR FU740 16094M: Paul Walmsley <paul.walmsley@sifive.com> 16095M: Greentime Hu <greentime.hu@sifive.com> 16096L: linux-pci@vger.kernel.org 16097S: Maintained 16098F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16099F: drivers/pci/controller/dwc/pcie-fu740.c 16100 16101PCI DRIVER FOR INTEL IXP4XX 16102M: Linus Walleij <linus.walleij@linaro.org> 16103S: Maintained 16104F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16105F: drivers/pci/controller/pci-ixp4xx.c 16106 16107PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16108M: Nirmal Patel <nirmal.patel@linux.intel.com> 16109R: Jonathan Derrick <jonathan.derrick@linux.dev> 16110L: linux-pci@vger.kernel.org 16111S: Supported 16112F: drivers/pci/controller/vmd.c 16113 16114PCI DRIVER FOR MICROSEMI SWITCHTEC 16115M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16116M: Logan Gunthorpe <logang@deltatee.com> 16117L: linux-pci@vger.kernel.org 16118S: Maintained 16119F: Documentation/ABI/testing/sysfs-class-switchtec 16120F: Documentation/driver-api/switchtec.rst 16121F: drivers/ntb/hw/mscc/ 16122F: drivers/pci/switch/switchtec* 16123F: include/linux/switchtec.h 16124F: include/uapi/linux/switchtec_ioctl.h 16125 16126PCI DRIVER FOR MOBIVEIL PCIE IP 16127M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16128M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16129L: linux-pci@vger.kernel.org 16130S: Supported 16131F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16132F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16133 16134PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16135M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16136M: Pali Rohár <pali@kernel.org> 16137L: linux-pci@vger.kernel.org 16138L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16139S: Maintained 16140F: drivers/pci/controller/*mvebu* 16141 16142PCI DRIVER FOR NVIDIA TEGRA 16143M: Thierry Reding <thierry.reding@gmail.com> 16144L: linux-tegra@vger.kernel.org 16145L: linux-pci@vger.kernel.org 16146S: Supported 16147F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16148F: drivers/pci/controller/pci-tegra.c 16149 16150PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16151M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16152L: linux-pci@vger.kernel.org 16153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16154S: Maintained 16155F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16156F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16157 16158PCI DRIVER FOR RENESAS R-CAR 16159M: Marek Vasut <marek.vasut+renesas@gmail.com> 16160M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16161L: linux-pci@vger.kernel.org 16162L: linux-renesas-soc@vger.kernel.org 16163S: Maintained 16164F: Documentation/devicetree/bindings/pci/*rcar* 16165F: drivers/pci/controller/*rcar* 16166 16167PCI DRIVER FOR SAMSUNG EXYNOS 16168M: Jingoo Han <jingoohan1@gmail.com> 16169L: linux-pci@vger.kernel.org 16170L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16171L: linux-samsung-soc@vger.kernel.org 16172S: Maintained 16173F: drivers/pci/controller/dwc/pci-exynos.c 16174 16175PCI DRIVER FOR SYNOPSYS DESIGNWARE 16176M: Jingoo Han <jingoohan1@gmail.com> 16177M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16178L: linux-pci@vger.kernel.org 16179S: Maintained 16180F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16181F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16182F: drivers/pci/controller/dwc/*designware* 16183 16184PCI DRIVER FOR TI DRA7XX/J721E 16185M: Vignesh Raghavendra <vigneshr@ti.com> 16186L: linux-omap@vger.kernel.org 16187L: linux-pci@vger.kernel.org 16188L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16189S: Supported 16190F: Documentation/devicetree/bindings/pci/ti-pci.txt 16191F: drivers/pci/controller/cadence/pci-j721e.c 16192F: drivers/pci/controller/dwc/pci-dra7xx.c 16193 16194PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16195M: Linus Walleij <linus.walleij@linaro.org> 16196L: linux-pci@vger.kernel.org 16197S: Maintained 16198F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16199F: drivers/pci/controller/pci-v3-semi.c 16200 16201PCI ENDPOINT SUBSYSTEM 16202M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16203M: Krzysztof Wilczyński <kw@linux.com> 16204R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16205R: Kishon Vijay Abraham I <kishon@kernel.org> 16206L: linux-pci@vger.kernel.org 16207S: Supported 16208Q: https://patchwork.kernel.org/project/linux-pci/list/ 16209B: https://bugzilla.kernel.org 16210C: irc://irc.oftc.net/linux-pci 16211T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16212F: Documentation/PCI/endpoint/* 16213F: Documentation/misc-devices/pci-endpoint-test.rst 16214F: drivers/misc/pci_endpoint_test.c 16215F: drivers/pci/endpoint/ 16216F: tools/pci/ 16217 16218PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16219M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16220R: Oliver O'Halloran <oohall@gmail.com> 16221L: linuxppc-dev@lists.ozlabs.org 16222S: Supported 16223F: Documentation/PCI/pci-error-recovery.rst 16224F: Documentation/powerpc/eeh-pci-error-recovery.rst 16225F: arch/powerpc/include/*/eeh*.h 16226F: arch/powerpc/kernel/eeh*.c 16227F: arch/powerpc/platforms/*/eeh*.c 16228F: drivers/pci/pcie/aer.c 16229F: drivers/pci/pcie/dpc.c 16230F: drivers/pci/pcie/err.c 16231 16232PCI ERROR RECOVERY 16233M: Linas Vepstas <linasvepstas@gmail.com> 16234L: linux-pci@vger.kernel.org 16235S: Supported 16236F: Documentation/PCI/pci-error-recovery.rst 16237 16238PCI PEER-TO-PEER DMA (P2PDMA) 16239M: Bjorn Helgaas <bhelgaas@google.com> 16240M: Logan Gunthorpe <logang@deltatee.com> 16241L: linux-pci@vger.kernel.org 16242S: Supported 16243Q: https://patchwork.kernel.org/project/linux-pci/list/ 16244B: https://bugzilla.kernel.org 16245C: irc://irc.oftc.net/linux-pci 16246T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16247F: Documentation/driver-api/pci/p2pdma.rst 16248F: drivers/pci/p2pdma.c 16249F: include/linux/pci-p2pdma.h 16250 16251PCI MSI DRIVER FOR ALTERA MSI IP 16252M: Joyce Ooi <joyce.ooi@intel.com> 16253L: linux-pci@vger.kernel.org 16254S: Supported 16255F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16256F: drivers/pci/controller/pcie-altera-msi.c 16257 16258PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16259M: Toan Le <toan@os.amperecomputing.com> 16260L: linux-pci@vger.kernel.org 16261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16262S: Maintained 16263F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16264F: drivers/pci/controller/pci-xgene-msi.c 16265 16266PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16267M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16268M: Krzysztof Wilczyński <kw@linux.com> 16269R: Rob Herring <robh@kernel.org> 16270L: linux-pci@vger.kernel.org 16271S: Supported 16272Q: https://patchwork.kernel.org/project/linux-pci/list/ 16273B: https://bugzilla.kernel.org 16274C: irc://irc.oftc.net/linux-pci 16275T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16276F: Documentation/devicetree/bindings/pci/ 16277F: drivers/pci/controller/ 16278F: drivers/pci/pci-bridge-emul.c 16279F: drivers/pci/pci-bridge-emul.h 16280 16281PCI SUBSYSTEM 16282M: Bjorn Helgaas <bhelgaas@google.com> 16283L: linux-pci@vger.kernel.org 16284S: Supported 16285Q: https://patchwork.kernel.org/project/linux-pci/list/ 16286B: https://bugzilla.kernel.org 16287C: irc://irc.oftc.net/linux-pci 16288T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16289F: Documentation/PCI/ 16290F: Documentation/devicetree/bindings/pci/ 16291F: arch/x86/kernel/early-quirks.c 16292F: arch/x86/kernel/quirks.c 16293F: arch/x86/pci/ 16294F: drivers/acpi/pci* 16295F: drivers/pci/ 16296F: include/asm-generic/pci* 16297F: include/linux/of_pci.h 16298F: include/linux/pci* 16299F: include/uapi/linux/pci* 16300F: lib/pci* 16301 16302PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16303M: Jonathan Chocron <jonnyc@amazon.com> 16304L: linux-pci@vger.kernel.org 16305S: Maintained 16306F: Documentation/devicetree/bindings/pci/pcie-al.txt 16307F: drivers/pci/controller/dwc/pcie-al.c 16308 16309PCIE DRIVER FOR AMLOGIC MESON 16310M: Yue Wang <yue.wang@Amlogic.com> 16311L: linux-pci@vger.kernel.org 16312L: linux-amlogic@lists.infradead.org 16313S: Maintained 16314F: drivers/pci/controller/dwc/pci-meson.c 16315 16316PCIE DRIVER FOR AXIS ARTPEC 16317M: Jesper Nilsson <jesper.nilsson@axis.com> 16318L: linux-arm-kernel@axis.com 16319L: linux-pci@vger.kernel.org 16320S: Maintained 16321F: Documentation/devicetree/bindings/pci/axis,artpec* 16322F: drivers/pci/controller/dwc/*artpec* 16323 16324PCIE DRIVER FOR CAVIUM THUNDERX 16325M: Robert Richter <rric@kernel.org> 16326L: linux-pci@vger.kernel.org 16327L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16328S: Odd Fixes 16329F: drivers/pci/controller/pci-thunder-* 16330 16331PCIE DRIVER FOR HISILICON 16332M: Zhou Wang <wangzhou1@hisilicon.com> 16333L: linux-pci@vger.kernel.org 16334S: Maintained 16335F: drivers/pci/controller/dwc/pcie-hisi.c 16336 16337PCIE DRIVER FOR HISILICON KIRIN 16338M: Xiaowei Song <songxiaowei@hisilicon.com> 16339M: Binghui Wang <wangbinghui@hisilicon.com> 16340L: linux-pci@vger.kernel.org 16341S: Maintained 16342F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16343F: drivers/pci/controller/dwc/pcie-kirin.c 16344 16345PCIE DRIVER FOR HISILICON STB 16346M: Shawn Guo <shawn.guo@linaro.org> 16347L: linux-pci@vger.kernel.org 16348S: Maintained 16349F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16350F: drivers/pci/controller/dwc/pcie-histb.c 16351 16352PCIE DRIVER FOR INTEL KEEM BAY 16353M: Srikanth Thokala <srikanth.thokala@intel.com> 16354L: linux-pci@vger.kernel.org 16355S: Supported 16356F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16357F: drivers/pci/controller/dwc/pcie-keembay.c 16358 16359PCIE DRIVER FOR INTEL LGM GW SOC 16360M: Rahul Tanwar <rtanwar@maxlinear.com> 16361L: linux-pci@vger.kernel.org 16362S: Maintained 16363F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16364F: drivers/pci/controller/dwc/pcie-intel-gw.c 16365 16366PCIE DRIVER FOR MEDIATEK 16367M: Ryder Lee <ryder.lee@mediatek.com> 16368M: Jianjun Wang <jianjun.wang@mediatek.com> 16369L: linux-pci@vger.kernel.org 16370L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16371S: Supported 16372F: Documentation/devicetree/bindings/pci/mediatek* 16373F: drivers/pci/controller/*mediatek* 16374 16375PCIE DRIVER FOR MICROCHIP 16376M: Daire McNamara <daire.mcnamara@microchip.com> 16377L: linux-pci@vger.kernel.org 16378S: Supported 16379F: Documentation/devicetree/bindings/pci/microchip* 16380F: drivers/pci/controller/*microchip* 16381 16382PCIE DRIVER FOR QUALCOMM MSM 16383M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16384L: linux-pci@vger.kernel.org 16385L: linux-arm-msm@vger.kernel.org 16386S: Maintained 16387F: drivers/pci/controller/dwc/pcie-qcom.c 16388 16389PCIE ENDPOINT DRIVER FOR QUALCOMM 16390M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16391L: linux-pci@vger.kernel.org 16392L: linux-arm-msm@vger.kernel.org 16393S: Maintained 16394F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16395F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16396 16397PCIE DRIVER FOR ROCKCHIP 16398M: Shawn Lin <shawn.lin@rock-chips.com> 16399L: linux-pci@vger.kernel.org 16400L: linux-rockchip@lists.infradead.org 16401S: Maintained 16402F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16403F: drivers/pci/controller/pcie-rockchip* 16404 16405PCIE DRIVER FOR SOCIONEXT UNIPHIER 16406M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16407L: linux-pci@vger.kernel.org 16408S: Maintained 16409F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16410F: drivers/pci/controller/dwc/pcie-uniphier* 16411 16412PCIE DRIVER FOR ST SPEAR13XX 16413M: Pratyush Anand <pratyush.anand@gmail.com> 16414L: linux-pci@vger.kernel.org 16415S: Maintained 16416F: drivers/pci/controller/dwc/*spear* 16417 16418PCI DRIVER FOR XILINX VERSAL CPM 16419M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16420M: Michal Simek <michal.simek@amd.com> 16421L: linux-pci@vger.kernel.org 16422S: Maintained 16423F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16424F: drivers/pci/controller/pcie-xilinx-cpm.c 16425 16426PCMCIA SUBSYSTEM 16427M: Dominik Brodowski <linux@dominikbrodowski.net> 16428S: Odd Fixes 16429T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16430F: Documentation/pcmcia/ 16431F: drivers/pcmcia/ 16432F: include/pcmcia/ 16433F: tools/pcmcia/ 16434 16435PCNET32 NETWORK DRIVER 16436M: Don Fry <pcnet32@frontier.com> 16437L: netdev@vger.kernel.org 16438S: Maintained 16439F: drivers/net/ethernet/amd/pcnet32.c 16440 16441PCRYPT PARALLEL CRYPTO ENGINE 16442M: Steffen Klassert <steffen.klassert@secunet.com> 16443L: linux-crypto@vger.kernel.org 16444S: Maintained 16445F: crypto/pcrypt.c 16446F: include/crypto/pcrypt.h 16447 16448PECI HARDWARE MONITORING DRIVERS 16449M: Iwona Winiarska <iwona.winiarska@intel.com> 16450L: linux-hwmon@vger.kernel.org 16451S: Supported 16452F: Documentation/hwmon/peci-cputemp.rst 16453F: Documentation/hwmon/peci-dimmtemp.rst 16454F: drivers/hwmon/peci/ 16455 16456PECI SUBSYSTEM 16457M: Iwona Winiarska <iwona.winiarska@intel.com> 16458L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16459S: Supported 16460F: Documentation/devicetree/bindings/peci/ 16461F: Documentation/peci/ 16462F: drivers/peci/ 16463F: include/linux/peci-cpu.h 16464F: include/linux/peci.h 16465 16466PENSANDO ETHERNET DRIVERS 16467M: Shannon Nelson <shannon.nelson@amd.com> 16468M: Brett Creeley <brett.creeley@amd.com> 16469M: drivers@pensando.io 16470L: netdev@vger.kernel.org 16471S: Supported 16472F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16473F: drivers/net/ethernet/pensando/ 16474 16475PER-CPU MEMORY ALLOCATOR 16476M: Dennis Zhou <dennis@kernel.org> 16477M: Tejun Heo <tj@kernel.org> 16478M: Christoph Lameter <cl@linux.com> 16479L: linux-mm@kvack.org 16480S: Maintained 16481T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16482F: arch/*/include/asm/percpu.h 16483F: include/linux/percpu*.h 16484F: lib/percpu*.c 16485F: mm/percpu*.c 16486 16487PER-TASK DELAY ACCOUNTING 16488M: Balbir Singh <bsingharora@gmail.com> 16489S: Maintained 16490F: include/linux/delayacct.h 16491F: kernel/delayacct.c 16492 16493PERFORMANCE EVENTS SUBSYSTEM 16494M: Peter Zijlstra <peterz@infradead.org> 16495M: Ingo Molnar <mingo@redhat.com> 16496M: Arnaldo Carvalho de Melo <acme@kernel.org> 16497R: Mark Rutland <mark.rutland@arm.com> 16498R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16499R: Jiri Olsa <jolsa@kernel.org> 16500R: Namhyung Kim <namhyung@kernel.org> 16501R: Ian Rogers <irogers@google.com> 16502R: Adrian Hunter <adrian.hunter@intel.com> 16503L: linux-perf-users@vger.kernel.org 16504L: linux-kernel@vger.kernel.org 16505S: Supported 16506W: https://perf.wiki.kernel.org/ 16507T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16508F: arch/*/events/* 16509F: arch/*/events/*/* 16510F: arch/*/include/asm/perf_event.h 16511F: arch/*/kernel/*/*/perf_event*.c 16512F: arch/*/kernel/*/perf_event*.c 16513F: arch/*/kernel/perf_callchain.c 16514F: arch/*/kernel/perf_event*.c 16515F: include/linux/perf_event.h 16516F: include/uapi/linux/perf_event.h 16517F: kernel/events/* 16518F: tools/lib/perf/ 16519F: tools/perf/ 16520 16521PERFORMANCE EVENTS TOOLING ARM64 16522R: John Garry <john.g.garry@oracle.com> 16523R: Will Deacon <will@kernel.org> 16524R: James Clark <james.clark@arm.com> 16525R: Mike Leach <mike.leach@linaro.org> 16526R: Leo Yan <leo.yan@linaro.org> 16527L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16528S: Supported 16529F: tools/build/feature/test-libopencsd.c 16530F: tools/perf/arch/arm*/ 16531F: tools/perf/pmu-events/arch/arm64/ 16532F: tools/perf/util/arm-spe* 16533F: tools/perf/util/cs-etm* 16534 16535PERSONALITY HANDLING 16536M: Christoph Hellwig <hch@infradead.org> 16537L: linux-abi-devel@lists.sourceforge.net 16538S: Maintained 16539F: include/linux/personality.h 16540F: include/uapi/linux/personality.h 16541 16542PHOENIX RC FLIGHT CONTROLLER ADAPTER 16543M: Marcus Folkesson <marcus.folkesson@gmail.com> 16544L: linux-input@vger.kernel.org 16545S: Maintained 16546F: Documentation/input/devices/pxrc.rst 16547F: drivers/input/joystick/pxrc.c 16548 16549PHONET PROTOCOL 16550M: Remi Denis-Courmont <courmisch@gmail.com> 16551S: Supported 16552F: Documentation/networking/phonet.rst 16553F: include/linux/phonet.h 16554F: include/net/phonet/ 16555F: include/uapi/linux/phonet.h 16556F: net/phonet/ 16557 16558PHRAM MTD DRIVER 16559M: Joern Engel <joern@lazybastard.org> 16560L: linux-mtd@lists.infradead.org 16561S: Maintained 16562F: drivers/mtd/devices/phram.c 16563 16564PICOLCD HID DRIVER 16565M: Bruno Prémont <bonbons@linux-vserver.org> 16566L: linux-input@vger.kernel.org 16567S: Maintained 16568F: drivers/hid/hid-picolcd* 16569 16570PIDFD API 16571M: Christian Brauner <christian@brauner.io> 16572L: linux-kernel@vger.kernel.org 16573S: Maintained 16574T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16575F: samples/pidfd/ 16576F: tools/testing/selftests/clone3/ 16577F: tools/testing/selftests/pid_namespace/ 16578F: tools/testing/selftests/pidfd/ 16579K: (?i)pidfd 16580K: (?i)clone3 16581K: \b(clone_args|kernel_clone_args)\b 16582 16583PIN CONTROL SUBSYSTEM 16584M: Linus Walleij <linus.walleij@linaro.org> 16585L: linux-gpio@vger.kernel.org 16586S: Maintained 16587T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16588F: Documentation/devicetree/bindings/pinctrl/ 16589F: Documentation/driver-api/pin-control.rst 16590F: drivers/pinctrl/ 16591F: include/dt-bindings/pinctrl/ 16592F: include/linux/pinctrl/ 16593 16594PIN CONTROLLER - AMD 16595M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16596M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16597S: Maintained 16598F: drivers/pinctrl/pinctrl-amd.c 16599 16600PIN CONTROLLER - FREESCALE 16601M: Dong Aisheng <aisheng.dong@nxp.com> 16602M: Fabio Estevam <festevam@gmail.com> 16603M: Shawn Guo <shawnguo@kernel.org> 16604M: Jacky Bai <ping.bai@nxp.com> 16605R: Pengutronix Kernel Team <kernel@pengutronix.de> 16606L: linux-gpio@vger.kernel.org 16607S: Maintained 16608F: Documentation/devicetree/bindings/pinctrl/fsl,* 16609F: drivers/pinctrl/freescale/ 16610 16611PIN CONTROLLER - INTEL 16612M: Mika Westerberg <mika.westerberg@linux.intel.com> 16613M: Andy Shevchenko <andy@kernel.org> 16614S: Supported 16615T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16616F: drivers/pinctrl/intel/ 16617 16618PIN CONTROLLER - KEEMBAY 16619M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16620S: Supported 16621F: drivers/pinctrl/pinctrl-keembay* 16622 16623PIN CONTROLLER - MEDIATEK 16624M: Sean Wang <sean.wang@kernel.org> 16625L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16626S: Maintained 16627F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16628F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16629F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16630F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16631F: drivers/pinctrl/mediatek/ 16632 16633PIN CONTROLLER - MEDIATEK MIPS 16634M: Arınç ÜNAL <arinc.unal@arinc9.com> 16635M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16636L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16637L: linux-mips@vger.kernel.org 16638S: Maintained 16639F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16640F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16641F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16642F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16643F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16644F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16645F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16646F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16647F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16648F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16649F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16650F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16651F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16652F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16653F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16654 16655PIN CONTROLLER - MICROCHIP AT91 16656M: Ludovic Desroches <ludovic.desroches@microchip.com> 16657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16658L: linux-gpio@vger.kernel.org 16659S: Supported 16660F: drivers/gpio/gpio-sama5d2-piobu.c 16661F: drivers/pinctrl/pinctrl-at91* 16662 16663PIN CONTROLLER - NXP S32 16664M: Chester Lin <clin@suse.com> 16665R: NXP S32 Linux Team <s32@nxp.com> 16666L: linux-gpio@vger.kernel.org 16667S: Maintained 16668F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16669F: drivers/pinctrl/nxp/ 16670 16671PIN CONTROLLER - QUALCOMM 16672M: Bjorn Andersson <andersson@kernel.org> 16673L: linux-arm-msm@vger.kernel.org 16674S: Maintained 16675F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16676F: drivers/pinctrl/qcom/ 16677 16678PIN CONTROLLER - RENESAS 16679M: Geert Uytterhoeven <geert+renesas@glider.be> 16680L: linux-renesas-soc@vger.kernel.org 16681S: Supported 16682T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16683F: Documentation/devicetree/bindings/pinctrl/renesas,* 16684F: drivers/pinctrl/renesas/ 16685 16686PIN CONTROLLER - SAMSUNG 16687M: Tomasz Figa <tomasz.figa@gmail.com> 16688M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16689M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16690R: Alim Akhtar <alim.akhtar@samsung.com> 16691L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16692L: linux-samsung-soc@vger.kernel.org 16693S: Maintained 16694C: irc://irc.libera.chat/linux-exynos 16695Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16696B: mailto:linux-samsung-soc@vger.kernel.org 16697T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16698F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16699F: drivers/pinctrl/samsung/ 16700F: include/dt-bindings/pinctrl/samsung.h 16701 16702PIN CONTROLLER - SINGLE 16703M: Tony Lindgren <tony@atomide.com> 16704M: Haojian Zhuang <haojian.zhuang@linaro.org> 16705L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16706L: linux-omap@vger.kernel.org 16707S: Maintained 16708F: drivers/pinctrl/pinctrl-single.c 16709 16710PIN CONTROLLER - SUNPLUS / TIBBO 16711M: Dvorkin Dmitry <dvorkin@tibbo.com> 16712M: Wells Lu <wellslutw@gmail.com> 16713L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16714S: Maintained 16715W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16716F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16717F: drivers/pinctrl/sunplus/ 16718F: include/dt-bindings/pinctrl/sppctl*.h 16719 16720PINE64 PINEPHONE KEYBOARD DRIVER 16721M: Samuel Holland <samuel@sholland.org> 16722S: Supported 16723F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16724F: drivers/input/keyboard/pinephone-keyboard.c 16725 16726PKTCDVD DRIVER 16727M: linux-block@vger.kernel.org 16728S: Orphan 16729F: drivers/block/pktcdvd.c 16730F: include/linux/pktcdvd.h 16731F: include/uapi/linux/pktcdvd.h 16732 16733PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16734M: Tomasz Duszynski <tduszyns@gmail.com> 16735S: Maintained 16736F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16737F: drivers/iio/chemical/pms7003.c 16738 16739PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16740M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16741L: netdev@vger.kernel.org 16742S: Maintained 16743F: drivers/net/phy/mdio-open-alliance.h 16744F: net/ethtool/plca.c 16745 16746PLDMFW LIBRARY 16747M: Jacob Keller <jacob.e.keller@intel.com> 16748S: Maintained 16749F: Documentation/driver-api/pldmfw/ 16750F: include/linux/pldmfw.h 16751F: lib/pldmfw/ 16752 16753PLX DMA DRIVER 16754M: Logan Gunthorpe <logang@deltatee.com> 16755S: Maintained 16756F: drivers/dma/plx_dma.c 16757 16758PM6764TR DRIVER 16759M: Charles Hsu <hsu.yungteng@gmail.com> 16760L: linux-hwmon@vger.kernel.org 16761S: Maintained 16762F: Documentation/hwmon/pm6764tr.rst 16763F: drivers/hwmon/pmbus/pm6764tr.c 16764 16765PM-GRAPH UTILITY 16766M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16767L: linux-pm@vger.kernel.org 16768S: Supported 16769W: https://01.org/pm-graph 16770B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16771T: git git://github.com/intel/pm-graph 16772F: tools/power/pm-graph 16773 16774PMBUS HARDWARE MONITORING DRIVERS 16775M: Guenter Roeck <linux@roeck-us.net> 16776L: linux-hwmon@vger.kernel.org 16777S: Maintained 16778W: http://hwmon.wiki.kernel.org/ 16779W: http://www.roeck-us.net/linux/drivers/ 16780T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16781F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16782F: Documentation/devicetree/bindings/hwmon/max31785.txt 16783F: Documentation/hwmon/adm1275.rst 16784F: Documentation/hwmon/ibm-cffps.rst 16785F: Documentation/hwmon/ir35221.rst 16786F: Documentation/hwmon/lm25066.rst 16787F: Documentation/hwmon/ltc2978.rst 16788F: Documentation/hwmon/ltc3815.rst 16789F: Documentation/hwmon/max16064.rst 16790F: Documentation/hwmon/max20751.rst 16791F: Documentation/hwmon/max31785.rst 16792F: Documentation/hwmon/max34440.rst 16793F: Documentation/hwmon/max8688.rst 16794F: Documentation/hwmon/pmbus-core.rst 16795F: Documentation/hwmon/pmbus.rst 16796F: Documentation/hwmon/tps40422.rst 16797F: Documentation/hwmon/ucd9000.rst 16798F: Documentation/hwmon/ucd9200.rst 16799F: Documentation/hwmon/zl6100.rst 16800F: drivers/hwmon/pmbus/ 16801F: include/linux/pmbus.h 16802 16803PMC SIERRA MaxRAID DRIVER 16804L: linux-scsi@vger.kernel.org 16805S: Orphan 16806W: http://www.pmc-sierra.com/ 16807F: drivers/scsi/pmcraid.* 16808 16809PMC SIERRA PM8001 DRIVER 16810M: Jack Wang <jinpu.wang@cloud.ionos.com> 16811L: linux-scsi@vger.kernel.org 16812S: Supported 16813F: drivers/scsi/pm8001/ 16814 16815PNI RM3100 IIO DRIVER 16816M: Song Qiang <songqiang1304521@gmail.com> 16817L: linux-iio@vger.kernel.org 16818S: Maintained 16819F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16820F: drivers/iio/magnetometer/rm3100* 16821 16822PNP SUPPORT 16823M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16824L: linux-acpi@vger.kernel.org 16825S: Maintained 16826F: drivers/pnp/ 16827F: include/linux/pnp.h 16828 16829POSIX CLOCKS and TIMERS 16830M: Thomas Gleixner <tglx@linutronix.de> 16831L: linux-kernel@vger.kernel.org 16832S: Maintained 16833T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16834F: fs/timerfd.c 16835F: include/linux/time_namespace.h 16836F: include/linux/timer* 16837F: kernel/time/*timer* 16838F: kernel/time/namespace.c 16839 16840POWER MANAGEMENT CORE 16841M: "Rafael J. Wysocki" <rafael@kernel.org> 16842L: linux-pm@vger.kernel.org 16843S: Supported 16844B: https://bugzilla.kernel.org 16845T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16846F: drivers/base/power/ 16847F: drivers/powercap/ 16848F: include/linux/intel_rapl.h 16849F: include/linux/pm.h 16850F: include/linux/pm_* 16851F: include/linux/powercap.h 16852F: kernel/configs/nopm.config 16853 16854DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16855M: Daniel Lezcano <daniel.lezcano@kernel.org> 16856L: linux-pm@vger.kernel.org 16857S: Supported 16858B: https://bugzilla.kernel.org 16859T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16860F: drivers/powercap/dtpm* 16861F: include/linux/dtpm.h 16862 16863POWER STATE COORDINATION INTERFACE (PSCI) 16864M: Mark Rutland <mark.rutland@arm.com> 16865M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16866L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16867S: Maintained 16868F: drivers/firmware/psci/ 16869F: include/linux/psci.h 16870F: include/uapi/linux/psci.h 16871 16872POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16873M: Sebastian Reichel <sre@kernel.org> 16874L: linux-pm@vger.kernel.org 16875S: Maintained 16876T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16877F: Documentation/ABI/testing/sysfs-class-power 16878F: Documentation/devicetree/bindings/power/supply/ 16879F: drivers/power/supply/ 16880F: include/linux/power/ 16881F: include/linux/power_supply.h 16882 16883POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16884M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16885L: linuxppc-dev@lists.ozlabs.org 16886S: Maintained 16887F: drivers/char/powernv-op-panel.c 16888 16889PPP OVER ATM (RFC 2364) 16890M: Mitchell Blank Jr <mitch@sfgoth.com> 16891S: Maintained 16892F: include/uapi/linux/atmppp.h 16893F: net/atm/pppoatm.c 16894 16895PPP OVER ETHERNET 16896M: Michal Ostrowski <mostrows@earthlink.net> 16897S: Maintained 16898F: drivers/net/ppp/pppoe.c 16899F: drivers/net/ppp/pppox.c 16900 16901PPP OVER L2TP 16902M: James Chapman <jchapman@katalix.com> 16903S: Maintained 16904F: include/linux/if_pppol2tp.h 16905F: include/uapi/linux/if_pppol2tp.h 16906F: net/l2tp/l2tp_ppp.c 16907 16908PPP PROTOCOL DRIVERS AND COMPRESSORS 16909L: linux-ppp@vger.kernel.org 16910S: Orphan 16911F: drivers/net/ppp/ppp_* 16912 16913PPS SUPPORT 16914M: Rodolfo Giometti <giometti@enneenne.com> 16915L: linuxpps@ml.enneenne.com (subscribers-only) 16916S: Maintained 16917W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16918F: Documentation/ABI/testing/sysfs-pps 16919F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16920F: Documentation/driver-api/pps.rst 16921F: drivers/pps/ 16922F: include/linux/pps*.h 16923F: include/uapi/linux/pps.h 16924 16925PPTP DRIVER 16926M: Dmitry Kozlov <xeb@mail.ru> 16927L: netdev@vger.kernel.org 16928S: Maintained 16929W: http://sourceforge.net/projects/accel-pptp 16930F: drivers/net/ppp/pptp.c 16931 16932PRESSURE STALL INFORMATION (PSI) 16933M: Johannes Weiner <hannes@cmpxchg.org> 16934M: Suren Baghdasaryan <surenb@google.com> 16935S: Maintained 16936F: include/linux/psi* 16937F: kernel/sched/psi.c 16938 16939PRINTK 16940M: Petr Mladek <pmladek@suse.com> 16941M: Sergey Senozhatsky <senozhatsky@chromium.org> 16942R: Steven Rostedt <rostedt@goodmis.org> 16943R: John Ogness <john.ogness@linutronix.de> 16944S: Maintained 16945T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16946F: include/linux/printk.h 16947F: kernel/printk/ 16948 16949PRINTK INDEXING 16950R: Chris Down <chris@chrisdown.name> 16951S: Maintained 16952F: Documentation/core-api/printk-index.rst 16953F: kernel/printk/index.c 16954K: printk_index 16955 16956PROC FILESYSTEM 16957L: linux-kernel@vger.kernel.org 16958L: linux-fsdevel@vger.kernel.org 16959S: Maintained 16960F: Documentation/filesystems/proc.rst 16961F: fs/proc/ 16962F: include/linux/proc_fs.h 16963F: tools/testing/selftests/proc/ 16964 16965PROC SYSCTL 16966M: Luis Chamberlain <mcgrof@kernel.org> 16967M: Kees Cook <keescook@chromium.org> 16968M: Iurii Zaikin <yzaikin@google.com> 16969L: linux-kernel@vger.kernel.org 16970L: linux-fsdevel@vger.kernel.org 16971S: Maintained 16972T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16973F: fs/proc/proc_sysctl.c 16974F: include/linux/sysctl.h 16975F: kernel/sysctl-test.c 16976F: kernel/sysctl.c 16977F: tools/testing/selftests/sysctl/ 16978 16979PS3 NETWORK SUPPORT 16980M: Geoff Levand <geoff@infradead.org> 16981L: netdev@vger.kernel.org 16982L: linuxppc-dev@lists.ozlabs.org 16983S: Maintained 16984F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16985 16986PS3 PLATFORM SUPPORT 16987M: Geoff Levand <geoff@infradead.org> 16988L: linuxppc-dev@lists.ozlabs.org 16989S: Maintained 16990F: arch/powerpc/boot/ps3* 16991F: arch/powerpc/include/asm/lv1call.h 16992F: arch/powerpc/include/asm/ps3*.h 16993F: arch/powerpc/platforms/ps3/ 16994F: drivers/*/ps3* 16995F: drivers/ps3/ 16996F: drivers/rtc/rtc-ps3.c 16997F: drivers/usb/host/*ps3.c 16998F: sound/ppc/snd_ps3* 16999 17000PS3VRAM DRIVER 17001M: Jim Paris <jim@jtan.com> 17002M: Geoff Levand <geoff@infradead.org> 17003L: linuxppc-dev@lists.ozlabs.org 17004S: Maintained 17005F: drivers/block/ps3vram.c 17006 17007PSAMPLE PACKET SAMPLING SUPPORT 17008M: Yotam Gigi <yotam.gi@gmail.com> 17009S: Maintained 17010F: include/net/psample.h 17011F: include/uapi/linux/psample.h 17012F: net/psample 17013 17014PSTORE FILESYSTEM 17015M: Kees Cook <keescook@chromium.org> 17016R: Tony Luck <tony.luck@intel.com> 17017R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17018L: linux-hardening@vger.kernel.org 17019S: Supported 17020T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17021F: Documentation/admin-guide/ramoops.rst 17022F: Documentation/admin-guide/pstore-blk.rst 17023F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17024F: drivers/acpi/apei/erst.c 17025F: drivers/firmware/efi/efi-pstore.c 17026F: fs/pstore/ 17027F: include/linux/pstore* 17028K: \b(pstore|ramoops) 17029 17030PTP HARDWARE CLOCK SUPPORT 17031M: Richard Cochran <richardcochran@gmail.com> 17032L: netdev@vger.kernel.org 17033S: Maintained 17034W: http://linuxptp.sourceforge.net/ 17035F: Documentation/ABI/testing/sysfs-ptp 17036F: Documentation/driver-api/ptp.rst 17037F: drivers/net/phy/dp83640* 17038F: drivers/ptp/* 17039F: include/linux/ptp_cl* 17040K: (?:\b|_)ptp(?:\b|_) 17041 17042PTP VIRTUAL CLOCK SUPPORT 17043M: Yangbo Lu <yangbo.lu@nxp.com> 17044L: netdev@vger.kernel.org 17045S: Maintained 17046F: drivers/ptp/ptp_vclock.c 17047F: net/ethtool/phc_vclocks.c 17048 17049PTRACE SUPPORT 17050M: Oleg Nesterov <oleg@redhat.com> 17051S: Maintained 17052F: arch/*/*/ptrace*.c 17053F: arch/*/include/asm/ptrace*.h 17054F: arch/*/ptrace*.c 17055F: include/asm-generic/syscall.h 17056F: include/linux/ptrace.h 17057F: include/linux/regset.h 17058F: include/uapi/linux/ptrace.h 17059F: kernel/ptrace.c 17060 17061PULSE8-CEC DRIVER 17062M: Hans Verkuil <hverkuil@xs4all.nl> 17063L: linux-media@vger.kernel.org 17064S: Maintained 17065T: git git://linuxtv.org/media_tree.git 17066F: drivers/media/cec/usb/pulse8/ 17067 17068PURELIFI PLFXLC DRIVER 17069M: Srinivasan Raju <srini.raju@purelifi.com> 17070L: linux-wireless@vger.kernel.org 17071S: Supported 17072F: drivers/net/wireless/purelifi/plfxlc/ 17073 17074PVRUSB2 VIDEO4LINUX DRIVER 17075M: Mike Isely <isely@pobox.com> 17076L: pvrusb2@isely.net (subscribers-only) 17077L: linux-media@vger.kernel.org 17078S: Maintained 17079W: http://www.isely.net/pvrusb2/ 17080T: git git://linuxtv.org/media_tree.git 17081F: Documentation/driver-api/media/drivers/pvrusb2* 17082F: drivers/media/usb/pvrusb2/ 17083 17084PWC WEBCAM DRIVER 17085M: Hans Verkuil <hverkuil@xs4all.nl> 17086L: linux-media@vger.kernel.org 17087S: Odd Fixes 17088T: git git://linuxtv.org/media_tree.git 17089F: drivers/media/usb/pwc/* 17090F: include/trace/events/pwc.h 17091 17092PWM IR Transmitter 17093M: Sean Young <sean@mess.org> 17094L: linux-media@vger.kernel.org 17095S: Maintained 17096F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17097F: drivers/media/rc/pwm-ir-tx.c 17098 17099PWM SUBSYSTEM 17100M: Thierry Reding <thierry.reding@gmail.com> 17101R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17102L: linux-pwm@vger.kernel.org 17103S: Maintained 17104Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17105T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17106F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17107F: Documentation/devicetree/bindings/pwm/ 17108F: Documentation/driver-api/pwm.rst 17109F: drivers/gpio/gpio-mvebu.c 17110F: drivers/pwm/ 17111F: drivers/video/backlight/pwm_bl.c 17112F: include/dt-bindings/pwm/ 17113F: include/linux/pwm.h 17114F: include/linux/pwm_backlight.h 17115K: pwm_(config|apply_state|ops) 17116 17117PXA GPIO DRIVER 17118M: Robert Jarzmik <robert.jarzmik@free.fr> 17119L: linux-gpio@vger.kernel.org 17120S: Maintained 17121F: drivers/gpio/gpio-pxa.c 17122 17123PXA MMCI DRIVER 17124S: Orphan 17125 17126PXA RTC DRIVER 17127M: Robert Jarzmik <robert.jarzmik@free.fr> 17128L: linux-rtc@vger.kernel.org 17129S: Maintained 17130 17131PXA2xx/PXA3xx SUPPORT 17132M: Daniel Mack <daniel@zonque.org> 17133M: Haojian Zhuang <haojian.zhuang@gmail.com> 17134M: Robert Jarzmik <robert.jarzmik@free.fr> 17135L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17136S: Maintained 17137T: git git://github.com/hzhuang1/linux.git 17138T: git git://github.com/rjarzmik/linux.git 17139F: arch/arm/boot/dts/pxa* 17140F: arch/arm/mach-pxa/ 17141F: drivers/dma/pxa* 17142F: drivers/pcmcia/pxa2xx* 17143F: drivers/pinctrl/pxa/ 17144F: drivers/spi/spi-pxa2xx* 17145F: drivers/usb/gadget/udc/pxa2* 17146F: include/sound/pxa2xx-lib.h 17147F: sound/arm/pxa* 17148F: sound/soc/pxa/ 17149 17150QAT DRIVER 17151M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17152L: qat-linux@intel.com 17153S: Supported 17154F: drivers/crypto/intel/qat/ 17155 17156QCOM AUDIO (ASoC) DRIVERS 17157M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17158M: Banajit Goswami <bgoswami@quicinc.com> 17159L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17160S: Supported 17161F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17162F: Documentation/devicetree/bindings/sound/qcom,* 17163F: drivers/soc/qcom/apr.c 17164F: include/dt-bindings/sound/qcom,wcd9335.h 17165F: sound/soc/codecs/lpass-rx-macro.* 17166F: sound/soc/codecs/lpass-tx-macro.* 17167F: sound/soc/codecs/lpass-va-macro.c 17168F: sound/soc/codecs/lpass-wsa-macro.* 17169F: sound/soc/codecs/msm8916-wcd-analog.c 17170F: sound/soc/codecs/msm8916-wcd-digital.c 17171F: sound/soc/codecs/wcd9335.* 17172F: sound/soc/codecs/wcd934x.c 17173F: sound/soc/codecs/wcd-clsh-v2.* 17174F: sound/soc/codecs/wcd-mbhc-v2.* 17175F: sound/soc/codecs/wsa881x.c 17176F: sound/soc/codecs/wsa883x.c 17177F: sound/soc/qcom/ 17178 17179QCOM EMBEDDED USB DEBUGGER (EUD) 17180M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17181L: linux-arm-msm@vger.kernel.org 17182S: Maintained 17183F: Documentation/ABI/testing/sysfs-driver-eud 17184F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17185F: drivers/usb/misc/qcom_eud.c 17186 17187QCOM IPA DRIVER 17188M: Alex Elder <elder@kernel.org> 17189L: netdev@vger.kernel.org 17190S: Supported 17191F: drivers/net/ipa/ 17192 17193QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17194M: Gabriel Somlo <somlo@cmu.edu> 17195M: "Michael S. Tsirkin" <mst@redhat.com> 17196L: qemu-devel@nongnu.org 17197S: Maintained 17198F: drivers/firmware/qemu_fw_cfg.c 17199F: include/uapi/linux/qemu_fw_cfg.h 17200 17201QIB DRIVER 17202M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17203L: linux-rdma@vger.kernel.org 17204S: Supported 17205F: drivers/infiniband/hw/qib/ 17206 17207QLOGIC QL41xxx FCOE DRIVER 17208M: Saurav Kashyap <skashyap@marvell.com> 17209M: Javed Hasan <jhasan@marvell.com> 17210M: GR-QLogic-Storage-Upstream@marvell.com 17211L: linux-scsi@vger.kernel.org 17212S: Supported 17213F: drivers/scsi/qedf/ 17214 17215QLOGIC QL41xxx ISCSI DRIVER 17216M: Nilesh Javali <njavali@marvell.com> 17217M: Manish Rangankar <mrangankar@marvell.com> 17218M: GR-QLogic-Storage-Upstream@marvell.com 17219L: linux-scsi@vger.kernel.org 17220S: Supported 17221F: drivers/scsi/qedi/ 17222 17223QLOGIC QL4xxx ETHERNET DRIVER 17224M: Ariel Elior <aelior@marvell.com> 17225M: Manish Chopra <manishc@marvell.com> 17226L: netdev@vger.kernel.org 17227S: Supported 17228F: drivers/net/ethernet/qlogic/qed/ 17229F: drivers/net/ethernet/qlogic/qede/ 17230F: include/linux/qed/ 17231 17232QLOGIC QL4xxx RDMA DRIVER 17233M: Michal Kalderon <mkalderon@marvell.com> 17234M: Ariel Elior <aelior@marvell.com> 17235L: linux-rdma@vger.kernel.org 17236S: Supported 17237F: drivers/infiniband/hw/qedr/ 17238F: include/uapi/rdma/qedr-abi.h 17239 17240QLOGIC QLA1280 SCSI DRIVER 17241M: Michael Reed <mdr@sgi.com> 17242L: linux-scsi@vger.kernel.org 17243S: Maintained 17244F: drivers/scsi/qla1280.[ch] 17245 17246QLOGIC QLA2XXX FC-SCSI DRIVER 17247M: Nilesh Javali <njavali@marvell.com> 17248M: GR-QLogic-Storage-Upstream@marvell.com 17249L: linux-scsi@vger.kernel.org 17250S: Supported 17251F: drivers/scsi/qla2xxx/ 17252 17253QLOGIC QLA3XXX NETWORK DRIVER 17254M: GR-Linux-NIC-Dev@marvell.com 17255L: netdev@vger.kernel.org 17256S: Supported 17257F: drivers/net/ethernet/qlogic/qla3xxx.* 17258 17259QLOGIC QLA4XXX iSCSI DRIVER 17260M: Nilesh Javali <njavali@marvell.com> 17261M: Manish Rangankar <mrangankar@marvell.com> 17262M: GR-QLogic-Storage-Upstream@marvell.com 17263L: linux-scsi@vger.kernel.org 17264S: Supported 17265F: drivers/scsi/qla4xxx/ 17266 17267QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17268M: Shahed Shaikh <shshaikh@marvell.com> 17269M: Manish Chopra <manishc@marvell.com> 17270M: GR-Linux-NIC-Dev@marvell.com 17271L: netdev@vger.kernel.org 17272S: Supported 17273F: drivers/net/ethernet/qlogic/qlcnic/ 17274 17275QLOGIC QLGE 10Gb ETHERNET DRIVER 17276M: Manish Chopra <manishc@marvell.com> 17277M: GR-Linux-NIC-Dev@marvell.com 17278M: Coiby Xu <coiby.xu@gmail.com> 17279L: netdev@vger.kernel.org 17280S: Supported 17281F: Documentation/networking/device_drivers/qlogic/qlge.rst 17282F: drivers/staging/qlge/ 17283 17284QM1D1B0004 MEDIA DRIVER 17285M: Akihiro Tsukada <tskd08@gmail.com> 17286L: linux-media@vger.kernel.org 17287S: Odd Fixes 17288F: drivers/media/tuners/qm1d1b0004* 17289 17290QM1D1C0042 MEDIA DRIVER 17291M: Akihiro Tsukada <tskd08@gmail.com> 17292L: linux-media@vger.kernel.org 17293S: Odd Fixes 17294F: drivers/media/tuners/qm1d1c0042* 17295 17296QNX4 FILESYSTEM 17297M: Anders Larsen <al@alarsen.net> 17298S: Maintained 17299W: http://www.alarsen.net/linux/qnx4fs/ 17300F: fs/qnx4/ 17301F: include/uapi/linux/qnx4_fs.h 17302F: include/uapi/linux/qnxtypes.h 17303 17304QNX6 FILESYSTEM 17305S: Orphan 17306F: Documentation/filesystems/qnx6.rst 17307F: fs/qnx6/ 17308F: include/linux/qnx6_fs.h 17309 17310QORIQ DPAA2 FSL-MC BUS DRIVER 17311M: Stuart Yoder <stuyoder@gmail.com> 17312M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17313L: linux-kernel@vger.kernel.org 17314S: Maintained 17315F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17316F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17317F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17318F: drivers/bus/fsl-mc/ 17319F: include/uapi/linux/fsl_mc.h 17320 17321QT1010 MEDIA DRIVER 17322M: Antti Palosaari <crope@iki.fi> 17323L: linux-media@vger.kernel.org 17324S: Maintained 17325W: https://linuxtv.org 17326W: http://palosaari.fi/linux/ 17327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17328T: git git://linuxtv.org/anttip/media_tree.git 17329F: drivers/media/tuners/qt1010* 17330 17331QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17332M: Kalle Valo <kvalo@kernel.org> 17333L: ath10k@lists.infradead.org 17334S: Supported 17335W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17336T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17337F: drivers/net/wireless/ath/ath10k/ 17338F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17339 17340QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17341M: Kalle Valo <kvalo@kernel.org> 17342L: ath11k@lists.infradead.org 17343S: Supported 17344T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17345F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17346F: drivers/net/wireless/ath/ath11k/ 17347 17348QUALCOMM ATH12K WIRELESS DRIVER 17349M: Kalle Valo <kvalo@kernel.org> 17350L: ath12k@lists.infradead.org 17351S: Supported 17352T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17353F: drivers/net/wireless/ath/ath12k/ 17354 17355QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17356M: Toke Høiland-Jørgensen <toke@toke.dk> 17357L: linux-wireless@vger.kernel.org 17358S: Maintained 17359W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17360F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17361F: drivers/net/wireless/ath/ath9k/ 17362 17363QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17364M: Stephan Gerhold <stephan@gerhold.net> 17365L: netdev@vger.kernel.org 17366L: linux-arm-msm@vger.kernel.org 17367S: Maintained 17368F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17369F: drivers/net/wwan/qcom_bam_dmux.c 17370 17371QUALCOMM CAMERA SUBSYSTEM DRIVER 17372M: Robert Foss <rfoss@kernel.org> 17373M: Todor Tomov <todor.too@gmail.com> 17374M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17375L: linux-media@vger.kernel.org 17376S: Maintained 17377F: Documentation/admin-guide/media/qcom_camss.rst 17378F: Documentation/devicetree/bindings/media/*camss* 17379F: drivers/media/platform/qcom/camss/ 17380 17381QUALCOMM CLOCK DRIVERS 17382M: Bjorn Andersson <andersson@kernel.org> 17383L: linux-arm-msm@vger.kernel.org 17384S: Supported 17385T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17386F: Documentation/devicetree/bindings/clock/qcom,* 17387F: drivers/clk/qcom/ 17388F: include/dt-bindings/clock/qcom,* 17389 17390QUALCOMM CLOUD AI (QAIC) DRIVER 17391M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17392L: linux-arm-msm@vger.kernel.org 17393L: dri-devel@lists.freedesktop.org 17394S: Supported 17395T: git git://anongit.freedesktop.org/drm/drm-misc 17396F: Documentation/accel/qaic/ 17397F: drivers/accel/qaic/ 17398F: include/uapi/drm/qaic_accel.h 17399 17400QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17401M: Bjorn Andersson <andersson@kernel.org> 17402M: Konrad Dybcio <konrad.dybcio@linaro.org> 17403L: linux-pm@vger.kernel.org 17404L: linux-arm-msm@vger.kernel.org 17405S: Maintained 17406F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17407F: drivers/soc/qcom/cpr.c 17408 17409QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17410M: Ilia Lin <ilia.lin@kernel.org> 17411L: linux-pm@vger.kernel.org 17412S: Maintained 17413F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17414F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17415F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17416 17417QUALCOMM CRYPTO DRIVERS 17418M: Thara Gopinath <thara.gopinath@gmail.com> 17419L: linux-crypto@vger.kernel.org 17420L: linux-arm-msm@vger.kernel.org 17421S: Maintained 17422F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17423F: drivers/crypto/qce/ 17424 17425QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17426M: Timur Tabi <timur@kernel.org> 17427L: netdev@vger.kernel.org 17428S: Maintained 17429F: drivers/net/ethernet/qualcomm/emac/ 17430 17431QUALCOMM ETHQOS ETHERNET DRIVER 17432M: Vinod Koul <vkoul@kernel.org> 17433R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17434L: netdev@vger.kernel.org 17435S: Maintained 17436F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17437F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17438 17439QUALCOMM FASTRPC DRIVER 17440M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17441M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17442L: linux-arm-msm@vger.kernel.org 17443S: Maintained 17444F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17445F: drivers/misc/fastrpc.c 17446F: include/uapi/misc/fastrpc.h 17447 17448QUALCOMM HEXAGON ARCHITECTURE 17449M: Brian Cain <bcain@quicinc.com> 17450L: linux-hexagon@vger.kernel.org 17451T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17452S: Supported 17453F: arch/hexagon/ 17454 17455QUALCOMM HIDMA DRIVER 17456M: Sinan Kaya <okaya@kernel.org> 17457L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17458L: linux-arm-msm@vger.kernel.org 17459L: dmaengine@vger.kernel.org 17460S: Supported 17461F: drivers/dma/qcom/hidma* 17462 17463QUALCOMM I2C CCI DRIVER 17464M: Loic Poulain <loic.poulain@linaro.org> 17465M: Robert Foss <rfoss@kernel.org> 17466L: linux-i2c@vger.kernel.org 17467L: linux-arm-msm@vger.kernel.org 17468S: Maintained 17469F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17470F: drivers/i2c/busses/i2c-qcom-cci.c 17471 17472QUALCOMM INTERCONNECT BWMON DRIVER 17473M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17474L: linux-arm-msm@vger.kernel.org 17475S: Maintained 17476F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17477F: drivers/soc/qcom/icc-bwmon.c 17478 17479QUALCOMM IOMMU 17480M: Rob Clark <robdclark@gmail.com> 17481L: iommu@lists.linux.dev 17482L: linux-arm-msm@vger.kernel.org 17483S: Maintained 17484F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17485 17486QUALCOMM IPC ROUTER (QRTR) DRIVER 17487M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17488L: linux-arm-msm@vger.kernel.org 17489S: Maintained 17490F: include/trace/events/qrtr.h 17491F: include/uapi/linux/qrtr.h 17492F: net/qrtr/ 17493 17494QUALCOMM IPCC MAILBOX DRIVER 17495M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17496L: linux-arm-msm@vger.kernel.org 17497S: Supported 17498F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17499F: drivers/mailbox/qcom-ipcc.c 17500F: include/dt-bindings/mailbox/qcom-ipcc.h 17501 17502QUALCOMM IPQ4019 USB PHY DRIVER 17503M: Robert Marko <robert.marko@sartura.hr> 17504M: Luka Perkov <luka.perkov@sartura.hr> 17505L: linux-arm-msm@vger.kernel.org 17506S: Maintained 17507F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17508F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17509 17510QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17511M: Robert Marko <robert.marko@sartura.hr> 17512M: Luka Perkov <luka.perkov@sartura.hr> 17513L: linux-arm-msm@vger.kernel.org 17514S: Maintained 17515F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17516F: drivers/regulator/vqmmc-ipq4019-regulator.c 17517 17518QUALCOMM NAND CONTROLLER DRIVER 17519M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17520L: linux-mtd@lists.infradead.org 17521L: linux-arm-msm@vger.kernel.org 17522S: Maintained 17523F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17524F: drivers/mtd/nand/raw/qcom_nandc.c 17525 17526QUALCOMM RMNET DRIVER 17527M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17528M: Sean Tranchetti <quic_stranche@quicinc.com> 17529L: netdev@vger.kernel.org 17530S: Maintained 17531F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17532F: drivers/net/ethernet/qualcomm/rmnet/ 17533F: include/linux/if_rmnet.h 17534 17535QUALCOMM TSENS THERMAL DRIVER 17536M: Amit Kucheria <amitk@kernel.org> 17537M: Thara Gopinath <thara.gopinath@gmail.com> 17538L: linux-pm@vger.kernel.org 17539L: linux-arm-msm@vger.kernel.org 17540S: Maintained 17541F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17542F: drivers/thermal/qcom/ 17543 17544QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17545M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17546M: Vikash Garodia <quic_vgarodia@quicinc.com> 17547L: linux-media@vger.kernel.org 17548L: linux-arm-msm@vger.kernel.org 17549S: Maintained 17550T: git git://linuxtv.org/media_tree.git 17551F: Documentation/devicetree/bindings/media/*venus* 17552F: drivers/media/platform/qcom/venus/ 17553 17554QUALCOMM WCN36XX WIRELESS DRIVER 17555M: Loic Poulain <loic.poulain@linaro.org> 17556L: wcn36xx@lists.infradead.org 17557S: Supported 17558W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17559F: drivers/net/wireless/ath/wcn36xx/ 17560 17561QUANTENNA QTNFMAC WIRELESS DRIVER 17562M: Igor Mitsyanko <imitsyanko@quantenna.com> 17563R: Sergey Matyukevich <geomatsi@gmail.com> 17564L: linux-wireless@vger.kernel.org 17565S: Maintained 17566F: drivers/net/wireless/quantenna 17567 17568RADEON and AMDGPU DRM DRIVERS 17569M: Alex Deucher <alexander.deucher@amd.com> 17570M: Christian König <christian.koenig@amd.com> 17571M: Pan, Xinhui <Xinhui.Pan@amd.com> 17572L: amd-gfx@lists.freedesktop.org 17573S: Supported 17574T: git https://gitlab.freedesktop.org/agd5f/linux.git 17575B: https://gitlab.freedesktop.org/drm/amd/-/issues 17576C: irc://irc.oftc.net/radeon 17577F: Documentation/gpu/amdgpu/ 17578F: drivers/gpu/drm/amd/ 17579F: drivers/gpu/drm/radeon/ 17580F: include/uapi/drm/amdgpu_drm.h 17581F: include/uapi/drm/radeon_drm.h 17582 17583RADEON FRAMEBUFFER DISPLAY DRIVER 17584M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17585L: linux-fbdev@vger.kernel.org 17586S: Maintained 17587F: drivers/video/fbdev/aty/radeon* 17588F: include/uapi/linux/radeonfb.h 17589 17590RADIOSHARK RADIO DRIVER 17591M: Hans Verkuil <hverkuil@xs4all.nl> 17592L: linux-media@vger.kernel.org 17593S: Maintained 17594T: git git://linuxtv.org/media_tree.git 17595F: drivers/media/radio/radio-shark.c 17596 17597RADIOSHARK2 RADIO DRIVER 17598M: Hans Verkuil <hverkuil@xs4all.nl> 17599L: linux-media@vger.kernel.org 17600S: Maintained 17601T: git git://linuxtv.org/media_tree.git 17602F: drivers/media/radio/radio-shark2.c 17603F: drivers/media/radio/radio-tea5777.c 17604 17605RADOS BLOCK DEVICE (RBD) 17606M: Ilya Dryomov <idryomov@gmail.com> 17607R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17608L: ceph-devel@vger.kernel.org 17609S: Supported 17610W: http://ceph.com/ 17611T: git https://github.com/ceph/ceph-client.git 17612F: Documentation/ABI/testing/sysfs-bus-rbd 17613F: drivers/block/rbd.c 17614F: drivers/block/rbd_types.h 17615 17616RAGE128 FRAMEBUFFER DISPLAY DRIVER 17617L: linux-fbdev@vger.kernel.org 17618S: Orphan 17619F: drivers/video/fbdev/aty/aty128fb.c 17620 17621RAINSHADOW-CEC DRIVER 17622M: Hans Verkuil <hverkuil@xs4all.nl> 17623L: linux-media@vger.kernel.org 17624S: Maintained 17625T: git git://linuxtv.org/media_tree.git 17626F: drivers/media/cec/usb/rainshadow/ 17627 17628RALINK MIPS ARCHITECTURE 17629M: John Crispin <john@phrozen.org> 17630L: linux-mips@vger.kernel.org 17631S: Maintained 17632F: arch/mips/ralink 17633 17634RALINK MT7621 MIPS ARCHITECTURE 17635M: Arınç ÜNAL <arinc.unal@arinc9.com> 17636M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17637L: linux-mips@vger.kernel.org 17638S: Maintained 17639F: arch/mips/boot/dts/ralink/mt7621* 17640 17641RALINK RT2X00 WIRELESS LAN DRIVER 17642M: Stanislaw Gruszka <stf_xl@wp.pl> 17643M: Helmut Schaa <helmut.schaa@googlemail.com> 17644L: linux-wireless@vger.kernel.org 17645S: Maintained 17646F: drivers/net/wireless/ralink/rt2x00/ 17647 17648RAMDISK RAM BLOCK DEVICE DRIVER 17649M: Jens Axboe <axboe@kernel.dk> 17650S: Maintained 17651F: Documentation/admin-guide/blockdev/ramdisk.rst 17652F: drivers/block/brd.c 17653 17654RANCHU VIRTUAL BOARD FOR MIPS 17655M: Miodrag Dinic <miodrag.dinic@mips.com> 17656L: linux-mips@vger.kernel.org 17657S: Supported 17658F: arch/mips/configs/generic/board-ranchu.config 17659F: arch/mips/generic/board-ranchu.c 17660 17661RANDOM NUMBER DRIVER 17662M: "Theodore Ts'o" <tytso@mit.edu> 17663M: Jason A. Donenfeld <Jason@zx2c4.com> 17664T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17665S: Maintained 17666F: drivers/char/random.c 17667F: drivers/virt/vmgenid.c 17668 17669RAPIDIO SUBSYSTEM 17670M: Matt Porter <mporter@kernel.crashing.org> 17671M: Alexandre Bounine <alex.bou9@gmail.com> 17672S: Maintained 17673F: drivers/rapidio/ 17674 17675RAS INFRASTRUCTURE 17676M: Tony Luck <tony.luck@intel.com> 17677M: Borislav Petkov <bp@alien8.de> 17678L: linux-edac@vger.kernel.org 17679S: Maintained 17680F: Documentation/admin-guide/ras.rst 17681F: drivers/ras/ 17682F: include/linux/ras.h 17683F: include/ras/ras_event.h 17684 17685RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17686L: linux-wireless@vger.kernel.org 17687S: Orphan 17688F: drivers/net/wireless/legacy/ray* 17689 17690RC-CORE / LIRC FRAMEWORK 17691M: Sean Young <sean@mess.org> 17692L: linux-media@vger.kernel.org 17693S: Maintained 17694W: http://linuxtv.org 17695T: git git://linuxtv.org/media_tree.git 17696F: Documentation/driver-api/media/rc-core.rst 17697F: Documentation/userspace-api/media/rc/ 17698F: drivers/media/rc/ 17699F: include/media/rc-map.h 17700F: include/media/rc-core.h 17701F: include/uapi/linux/lirc.h 17702 17703RCMM REMOTE CONTROLS DECODER 17704M: Patrick Lerda <patrick9876@free.fr> 17705S: Maintained 17706F: drivers/media/rc/ir-rcmm-decoder.c 17707 17708RCUTORTURE TEST FRAMEWORK 17709M: "Paul E. McKenney" <paulmck@kernel.org> 17710M: Josh Triplett <josh@joshtriplett.org> 17711R: Steven Rostedt <rostedt@goodmis.org> 17712R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17713R: Lai Jiangshan <jiangshanlai@gmail.com> 17714L: rcu@vger.kernel.org 17715S: Supported 17716T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17717F: tools/testing/selftests/rcutorture 17718 17719RDACM20 Camera Sensor 17720M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17721M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17722M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17723M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17724L: linux-media@vger.kernel.org 17725S: Maintained 17726F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17727F: drivers/media/i2c/max9271.c 17728F: drivers/media/i2c/max9271.h 17729F: drivers/media/i2c/rdacm20.c 17730 17731RDACM21 Camera Sensor 17732M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17733M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17734M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17735M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17736L: linux-media@vger.kernel.org 17737S: Maintained 17738F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17739F: drivers/media/i2c/max9271.c 17740F: drivers/media/i2c/max9271.h 17741F: drivers/media/i2c/rdacm21.c 17742 17743RDC R-321X SoC 17744M: Florian Fainelli <florian@openwrt.org> 17745S: Maintained 17746 17747RDC R6040 FAST ETHERNET DRIVER 17748M: Florian Fainelli <f.fainelli@gmail.com> 17749L: netdev@vger.kernel.org 17750S: Maintained 17751F: drivers/net/ethernet/rdc/r6040.c 17752 17753RDMAVT - RDMA verbs software 17754M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17755L: linux-rdma@vger.kernel.org 17756S: Supported 17757F: drivers/infiniband/sw/rdmavt 17758 17759RDS - RELIABLE DATAGRAM SOCKETS 17760M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17761L: netdev@vger.kernel.org 17762L: linux-rdma@vger.kernel.org 17763L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17764S: Supported 17765W: https://oss.oracle.com/projects/rds/ 17766F: Documentation/networking/rds.rst 17767F: net/rds/ 17768 17769RDT - RESOURCE ALLOCATION 17770M: Fenghua Yu <fenghua.yu@intel.com> 17771M: Reinette Chatre <reinette.chatre@intel.com> 17772L: linux-kernel@vger.kernel.org 17773S: Supported 17774F: Documentation/arch/x86/resctrl* 17775F: arch/x86/include/asm/resctrl.h 17776F: arch/x86/kernel/cpu/resctrl/ 17777F: tools/testing/selftests/resctrl/ 17778 17779READ-COPY UPDATE (RCU) 17780M: "Paul E. McKenney" <paulmck@kernel.org> 17781M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17782M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17783M: Joel Fernandes <joel@joelfernandes.org> 17784M: Josh Triplett <josh@joshtriplett.org> 17785M: Boqun Feng <boqun.feng@gmail.com> 17786R: Steven Rostedt <rostedt@goodmis.org> 17787R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17788R: Lai Jiangshan <jiangshanlai@gmail.com> 17789R: Zqiang <qiang1.zhang@intel.com> 17790L: rcu@vger.kernel.org 17791S: Supported 17792W: http://www.rdrop.com/users/paulmck/RCU/ 17793T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17794F: Documentation/RCU/ 17795F: include/linux/rcu* 17796F: kernel/rcu/ 17797X: Documentation/RCU/torture.rst 17798X: include/linux/srcu*.h 17799X: kernel/rcu/srcu*.c 17800 17801REAL TIME CLOCK (RTC) SUBSYSTEM 17802M: Alessandro Zummo <a.zummo@towertech.it> 17803M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17804L: linux-rtc@vger.kernel.org 17805S: Maintained 17806Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17807T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17808F: Documentation/admin-guide/rtc.rst 17809F: Documentation/devicetree/bindings/rtc/ 17810F: drivers/rtc/ 17811F: include/linux/platform_data/rtc-* 17812F: include/linux/rtc.h 17813F: include/linux/rtc/ 17814F: include/uapi/linux/rtc.h 17815F: tools/testing/selftests/rtc/ 17816 17817REALTEK AUDIO CODECS 17818M: Oder Chiou <oder_chiou@realtek.com> 17819S: Maintained 17820F: include/sound/rt*.h 17821F: sound/soc/codecs/rt* 17822 17823REALTEK OTTO WATCHDOG 17824M: Sander Vanheule <sander@svanheule.net> 17825L: linux-watchdog@vger.kernel.org 17826S: Maintained 17827F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17828F: drivers/watchdog/realtek_otto_wdt.c 17829 17830REALTEK RTL83xx SMI DSA ROUTER CHIPS 17831M: Linus Walleij <linus.walleij@linaro.org> 17832M: Alvin Šipraga <alsi@bang-olufsen.dk> 17833S: Maintained 17834F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17835F: drivers/net/dsa/realtek/* 17836 17837REALTEK WIRELESS DRIVER (rtlwifi family) 17838M: Ping-Ke Shih <pkshih@realtek.com> 17839L: linux-wireless@vger.kernel.org 17840S: Maintained 17841W: https://wireless.wiki.kernel.org/ 17842T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17843F: drivers/net/wireless/realtek/rtlwifi/ 17844 17845REALTEK WIRELESS DRIVER (rtw88) 17846M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17847L: linux-wireless@vger.kernel.org 17848S: Maintained 17849F: drivers/net/wireless/realtek/rtw88/ 17850 17851REALTEK WIRELESS DRIVER (rtw89) 17852M: Ping-Ke Shih <pkshih@realtek.com> 17853L: linux-wireless@vger.kernel.org 17854S: Maintained 17855F: drivers/net/wireless/realtek/rtw89/ 17856 17857REDPINE WIRELESS DRIVER 17858L: linux-wireless@vger.kernel.org 17859S: Orphan 17860F: drivers/net/wireless/rsi/ 17861 17862REGISTER MAP ABSTRACTION 17863M: Mark Brown <broonie@kernel.org> 17864L: linux-kernel@vger.kernel.org 17865S: Supported 17866T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17867F: Documentation/devicetree/bindings/regmap/ 17868F: drivers/base/regmap/ 17869F: include/linux/regmap.h 17870 17871REISERFS FILE SYSTEM 17872L: reiserfs-devel@vger.kernel.org 17873S: Supported 17874F: fs/reiserfs/ 17875 17876REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17877M: Bjorn Andersson <andersson@kernel.org> 17878M: Mathieu Poirier <mathieu.poirier@linaro.org> 17879L: linux-remoteproc@vger.kernel.org 17880S: Maintained 17881T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17882F: Documentation/ABI/testing/sysfs-class-remoteproc 17883F: Documentation/devicetree/bindings/remoteproc/ 17884F: Documentation/staging/remoteproc.rst 17885F: drivers/remoteproc/ 17886F: include/linux/remoteproc.h 17887F: include/linux/remoteproc/ 17888 17889REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17890M: Bjorn Andersson <andersson@kernel.org> 17891M: Mathieu Poirier <mathieu.poirier@linaro.org> 17892L: linux-remoteproc@vger.kernel.org 17893S: Maintained 17894T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17895F: Documentation/ABI/testing/sysfs-bus-rpmsg 17896F: Documentation/staging/rpmsg.rst 17897F: drivers/rpmsg/ 17898F: include/linux/rpmsg.h 17899F: include/linux/rpmsg/ 17900F: include/uapi/linux/rpmsg.h 17901F: samples/rpmsg/ 17902 17903REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17904M: Stephan Gerhold <stephan@gerhold.net> 17905L: netdev@vger.kernel.org 17906L: linux-remoteproc@vger.kernel.org 17907S: Maintained 17908F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17909 17910RENESAS CLOCK DRIVERS 17911M: Geert Uytterhoeven <geert+renesas@glider.be> 17912L: linux-renesas-soc@vger.kernel.org 17913S: Supported 17914T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17915F: Documentation/devicetree/bindings/clock/renesas,* 17916F: drivers/clk/renesas/ 17917 17918RENESAS EMEV2 I2C DRIVER 17919M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17920L: linux-renesas-soc@vger.kernel.org 17921S: Supported 17922F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17923F: drivers/i2c/busses/i2c-emev2.c 17924 17925RENESAS ETHERNET DRIVERS 17926R: Sergey Shtylyov <s.shtylyov@omp.ru> 17927L: netdev@vger.kernel.org 17928L: linux-renesas-soc@vger.kernel.org 17929F: Documentation/devicetree/bindings/net/renesas,*.yaml 17930F: drivers/net/ethernet/renesas/ 17931F: include/linux/sh_eth.h 17932 17933RENESAS IDT821034 ASoC CODEC 17934M: Herve Codina <herve.codina@bootlin.com> 17935L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17936S: Maintained 17937F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17938F: sound/soc/codecs/idt821034.c 17939 17940RENESAS R-CAR GYROADC DRIVER 17941M: Marek Vasut <marek.vasut@gmail.com> 17942L: linux-iio@vger.kernel.org 17943S: Supported 17944F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17945F: drivers/iio/adc/rcar-gyroadc.c 17946 17947RENESAS R-CAR I2C DRIVERS 17948M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17949L: linux-renesas-soc@vger.kernel.org 17950S: Supported 17951F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17952F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17953F: drivers/i2c/busses/i2c-rcar.c 17954F: drivers/i2c/busses/i2c-sh_mobile.c 17955 17956RENESAS R-CAR SATA DRIVER 17957R: Sergey Shtylyov <s.shtylyov@omp.ru> 17958S: Supported 17959L: linux-ide@vger.kernel.org 17960L: linux-renesas-soc@vger.kernel.org 17961F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17962F: drivers/ata/sata_rcar.c 17963 17964RENESAS R-CAR THERMAL DRIVERS 17965M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17966L: linux-renesas-soc@vger.kernel.org 17967S: Supported 17968F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17969F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17970F: drivers/thermal/rcar_gen3_thermal.c 17971F: drivers/thermal/rcar_thermal.c 17972 17973RENESAS RIIC DRIVER 17974M: Chris Brandt <chris.brandt@renesas.com> 17975L: linux-renesas-soc@vger.kernel.org 17976S: Supported 17977F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17978F: drivers/i2c/busses/i2c-riic.c 17979 17980RENESAS USB PHY DRIVER 17981M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17982L: linux-renesas-soc@vger.kernel.org 17983S: Maintained 17984F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17985 17986RENESAS RZ/G2L A/D DRIVER 17987M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17988L: linux-iio@vger.kernel.org 17989L: linux-renesas-soc@vger.kernel.org 17990S: Supported 17991F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17992F: drivers/iio/adc/rzg2l_adc.c 17993 17994RENESAS RZ/G2L MTU3a COUNTER DRIVER 17995M: Biju Das <biju.das.jz@bp.renesas.com> 17996L: linux-iio@vger.kernel.org 17997L: linux-renesas-soc@vger.kernel.org 17998S: Supported 17999F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18000F: drivers/counter/rz-mtu3-cnt.c 18001 18002RENESAS RZ/N1 A5PSW SWITCH DRIVER 18003M: Clément Léger <clement.leger@bootlin.com> 18004L: linux-renesas-soc@vger.kernel.org 18005L: netdev@vger.kernel.org 18006S: Maintained 18007F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18008F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18009F: drivers/net/dsa/rzn1_a5psw* 18010F: drivers/net/pcs/pcs-rzn1-miic.c 18011F: include/dt-bindings/net/pcs-rzn1-miic.h 18012F: include/linux/pcs-rzn1-miic.h 18013F: net/dsa/tag_rzn1_a5psw.c 18014 18015RENESAS RZ/N1 RTC CONTROLLER DRIVER 18016M: Miquel Raynal <miquel.raynal@bootlin.com> 18017L: linux-rtc@vger.kernel.org 18018L: linux-renesas-soc@vger.kernel.org 18019S: Maintained 18020F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18021F: drivers/rtc/rtc-rzn1.c 18022 18023RENESAS RZ/N1 USBF CONTROLLER DRIVER 18024M: Herve Codina <herve.codina@bootlin.com> 18025L: linux-renesas-soc@vger.kernel.org 18026L: linux-usb@vger.kernel.org 18027S: Maintained 18028F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18029F: drivers/usb/gadget/udc/renesas_usbf.c 18030 18031RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18032M: Miquel Raynal <miquel.raynal@bootlin.com> 18033L: linux-mtd@lists.infradead.org 18034L: linux-renesas-soc@vger.kernel.org 18035S: Maintained 18036F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18037F: drivers/mtd/nand/raw/renesas-nand-controller.c 18038 18039RENESAS VERSACLOCK 7 CLOCK DRIVER 18040M: Alex Helms <alexander.helms.jy@renesas.com> 18041S: Maintained 18042F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18043F: drivers/clk/clk-versaclock7.c 18044 18045RESET CONTROLLER FRAMEWORK 18046M: Philipp Zabel <p.zabel@pengutronix.de> 18047S: Maintained 18048T: git git://git.pengutronix.de/git/pza/linux 18049F: Documentation/devicetree/bindings/reset/ 18050F: Documentation/driver-api/reset.rst 18051F: drivers/reset/ 18052F: include/dt-bindings/reset/ 18053F: include/linux/reset-controller.h 18054F: include/linux/reset.h 18055F: include/linux/reset/ 18056K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18057 18058RESTARTABLE SEQUENCES SUPPORT 18059M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18060M: Peter Zijlstra <peterz@infradead.org> 18061M: "Paul E. McKenney" <paulmck@kernel.org> 18062M: Boqun Feng <boqun.feng@gmail.com> 18063L: linux-kernel@vger.kernel.org 18064S: Supported 18065F: include/trace/events/rseq.h 18066F: include/uapi/linux/rseq.h 18067F: kernel/rseq.c 18068F: tools/testing/selftests/rseq/ 18069 18070RFKILL 18071M: Johannes Berg <johannes@sipsolutions.net> 18072L: linux-wireless@vger.kernel.org 18073S: Maintained 18074W: https://wireless.wiki.kernel.org/ 18075Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18076T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18077T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18078F: Documentation/ABI/stable/sysfs-class-rfkill 18079F: Documentation/driver-api/rfkill.rst 18080F: include/linux/rfkill.h 18081F: include/uapi/linux/rfkill.h 18082F: net/rfkill/ 18083 18084RHASHTABLE 18085M: Thomas Graf <tgraf@suug.ch> 18086M: Herbert Xu <herbert@gondor.apana.org.au> 18087L: netdev@vger.kernel.org 18088S: Maintained 18089F: include/linux/rhashtable-types.h 18090F: include/linux/rhashtable.h 18091F: lib/rhashtable.c 18092F: lib/test_rhashtable.c 18093 18094RICOH R5C592 MEMORYSTICK DRIVER 18095M: Maxim Levitsky <maximlevitsky@gmail.com> 18096S: Maintained 18097F: drivers/memstick/host/r592.* 18098 18099RICOH SMARTMEDIA/XD DRIVER 18100M: Maxim Levitsky <maximlevitsky@gmail.com> 18101S: Maintained 18102F: drivers/mtd/nand/raw/r852.c 18103F: drivers/mtd/nand/raw/r852.h 18104 18105RISC-V PMU DRIVERS 18106M: Atish Patra <atishp@atishpatra.org> 18107R: Anup Patel <anup@brainfault.org> 18108L: linux-riscv@lists.infradead.org 18109S: Supported 18110F: drivers/perf/riscv_pmu.c 18111F: drivers/perf/riscv_pmu_legacy.c 18112F: drivers/perf/riscv_pmu_sbi.c 18113 18114RISC-V ARCHITECTURE 18115M: Paul Walmsley <paul.walmsley@sifive.com> 18116M: Palmer Dabbelt <palmer@dabbelt.com> 18117M: Albert Ou <aou@eecs.berkeley.edu> 18118L: linux-riscv@lists.infradead.org 18119S: Supported 18120Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18121C: irc://irc.libera.chat/riscv 18122P: Documentation/riscv/patch-acceptance.rst 18123T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18124F: arch/riscv/ 18125N: riscv 18126K: riscv 18127 18128RISC-V MICROCHIP FPGA SUPPORT 18129M: Conor Dooley <conor.dooley@microchip.com> 18130M: Daire McNamara <daire.mcnamara@microchip.com> 18131L: linux-riscv@lists.infradead.org 18132S: Supported 18133F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18134F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18135F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18136F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18137F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18138F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18139F: Documentation/devicetree/bindings/riscv/microchip.yaml 18140F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18141F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18142F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18143F: arch/riscv/boot/dts/microchip/ 18144F: drivers/char/hw_random/mpfs-rng.c 18145F: drivers/clk/microchip/clk-mpfs*.c 18146F: drivers/i2c/busses/i2c-microchip-corei2c.c 18147F: drivers/mailbox/mailbox-mpfs.c 18148F: drivers/pci/controller/pcie-microchip-host.c 18149F: drivers/reset/reset-mpfs.c 18150F: drivers/rtc/rtc-mpfs.c 18151F: drivers/soc/microchip/mpfs-sys-controller.c 18152F: drivers/spi/spi-microchip-core-qspi.c 18153F: drivers/spi/spi-microchip-core.c 18154F: drivers/usb/musb/mpfs.c 18155F: include/soc/microchip/mpfs.h 18156 18157RISC-V MISC SOC SUPPORT 18158M: Conor Dooley <conor@kernel.org> 18159L: linux-riscv@lists.infradead.org 18160S: Maintained 18161Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18162T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18163F: Documentation/devicetree/bindings/riscv/ 18164F: arch/riscv/boot/dts/ 18165 18166RNBD BLOCK DRIVERS 18167M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18168M: Jack Wang <jinpu.wang@ionos.com> 18169L: linux-block@vger.kernel.org 18170S: Maintained 18171F: drivers/block/rnbd/ 18172 18173ROCCAT DRIVERS 18174M: Stefan Achatz <erazor_de@users.sourceforge.net> 18175S: Maintained 18176W: http://sourceforge.net/projects/roccat/ 18177F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18178F: drivers/hid/hid-roccat* 18179F: include/linux/hid-roccat* 18180 18181ROCKCHIP CRYPTO DRIVERS 18182M: Corentin Labbe <clabbe@baylibre.com> 18183L: linux-crypto@vger.kernel.org 18184S: Maintained 18185F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18186F: drivers/crypto/rockchip/ 18187 18188ROCKCHIP I2S TDM DRIVER 18189M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18190L: linux-rockchip@lists.infradead.org 18191S: Maintained 18192F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18193F: sound/soc/rockchip/rockchip_i2s_tdm.* 18194 18195ROCKCHIP ISP V1 DRIVER 18196M: Dafna Hirschfeld <dafna@fastmail.com> 18197L: linux-media@vger.kernel.org 18198L: linux-rockchip@lists.infradead.org 18199S: Maintained 18200F: Documentation/admin-guide/media/rkisp1.rst 18201F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18202F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18203F: drivers/media/platform/rockchip/rkisp1 18204F: include/uapi/linux/rkisp1-config.h 18205 18206ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18207M: Jacob Chen <jacob-chen@iotwrt.com> 18208M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18209L: linux-media@vger.kernel.org 18210L: linux-rockchip@lists.infradead.org 18211S: Maintained 18212F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18213F: drivers/media/platform/rockchip/rga/ 18214 18215ROCKCHIP VIDEO DECODER DRIVER 18216M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18217L: linux-media@vger.kernel.org 18218L: linux-rockchip@lists.infradead.org 18219S: Maintained 18220F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18221F: drivers/staging/media/rkvdec/ 18222 18223ROCKER DRIVER 18224M: Jiri Pirko <jiri@resnulli.us> 18225L: netdev@vger.kernel.org 18226S: Supported 18227F: drivers/net/ethernet/rocker/ 18228 18229ROCKETPORT EXPRESS/INFINITY DRIVER 18230M: Kevin Cernekee <cernekee@gmail.com> 18231L: linux-serial@vger.kernel.org 18232S: Odd Fixes 18233F: drivers/tty/serial/rp2.* 18234 18235ROHM BD99954 CHARGER IC 18236M: Matti Vaittinen <mazziesaccount@gmail.com> 18237S: Supported 18238F: drivers/power/supply/bd99954-charger.c 18239F: drivers/power/supply/bd99954-charger.h 18240 18241ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18242M: Tomasz Duszynski <tduszyns@gmail.com> 18243S: Maintained 18244F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18245F: drivers/iio/light/bh1750.c 18246 18247ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18248M: Matti Vaittinen <mazziesaccount@gmail.com> 18249L: linux-iio@vger.kernel.org 18250S: Supported 18251F: drivers/iio/light/rohm-bu27034.c 18252 18253ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18254M: Marek Vasut <marek.vasut+renesas@gmail.com> 18255L: linux-kernel@vger.kernel.org 18256L: linux-renesas-soc@vger.kernel.org 18257S: Supported 18258F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18259F: drivers/gpio/gpio-bd9571mwv.c 18260F: drivers/mfd/bd9571mwv.c 18261F: drivers/regulator/bd9571mwv-regulator.c 18262F: include/linux/mfd/bd9571mwv.h 18263 18264ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18265M: Matti Vaittinen <mazziesaccount@gmail.com> 18266S: Supported 18267F: drivers/clk/clk-bd718x7.c 18268F: drivers/gpio/gpio-bd71815.c 18269F: drivers/gpio/gpio-bd71828.c 18270F: drivers/mfd/rohm-bd71828.c 18271F: drivers/mfd/rohm-bd718x7.c 18272F: drivers/mfd/rohm-bd9576.c 18273F: drivers/regulator/bd71815-regulator.c 18274F: drivers/regulator/bd71828-regulator.c 18275F: drivers/regulator/bd718x7-regulator.c 18276F: drivers/regulator/bd9576-regulator.c 18277F: drivers/regulator/rohm-regulator.c 18278F: drivers/rtc/rtc-bd70528.c 18279F: drivers/watchdog/bd9576_wdt.c 18280F: include/linux/mfd/rohm-bd71815.h 18281F: include/linux/mfd/rohm-bd71828.h 18282F: include/linux/mfd/rohm-bd718x7.h 18283F: include/linux/mfd/rohm-bd957x.h 18284F: include/linux/mfd/rohm-generic.h 18285F: include/linux/mfd/rohm-shared.h 18286 18287ROSE NETWORK LAYER 18288M: Ralf Baechle <ralf@linux-mips.org> 18289L: linux-hams@vger.kernel.org 18290S: Maintained 18291W: http://www.linux-ax25.org/ 18292F: include/net/rose.h 18293F: include/uapi/linux/rose.h 18294F: net/rose/ 18295 18296ROTATION DRIVER FOR ALLWINNER A83T 18297M: Jernej Skrabec <jernej.skrabec@gmail.com> 18298L: linux-media@vger.kernel.org 18299S: Maintained 18300T: git git://linuxtv.org/media_tree.git 18301F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18302F: drivers/media/platform/sunxi/sun8i-rotate/ 18303 18304RPMSG TTY DRIVER 18305M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18306L: linux-remoteproc@vger.kernel.org 18307S: Maintained 18308F: drivers/tty/rpmsg_tty.c 18309 18310RTL2830 MEDIA DRIVER 18311M: Antti Palosaari <crope@iki.fi> 18312L: linux-media@vger.kernel.org 18313S: Maintained 18314W: https://linuxtv.org 18315W: http://palosaari.fi/linux/ 18316Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18317T: git git://linuxtv.org/anttip/media_tree.git 18318F: drivers/media/dvb-frontends/rtl2830* 18319 18320RTL2832 MEDIA DRIVER 18321M: Antti Palosaari <crope@iki.fi> 18322L: linux-media@vger.kernel.org 18323S: Maintained 18324W: https://linuxtv.org 18325W: http://palosaari.fi/linux/ 18326Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18327T: git git://linuxtv.org/anttip/media_tree.git 18328F: drivers/media/dvb-frontends/rtl2832* 18329 18330RTL2832_SDR MEDIA DRIVER 18331M: Antti Palosaari <crope@iki.fi> 18332L: linux-media@vger.kernel.org 18333S: Maintained 18334W: https://linuxtv.org 18335W: http://palosaari.fi/linux/ 18336Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18337T: git git://linuxtv.org/anttip/media_tree.git 18338F: drivers/media/dvb-frontends/rtl2832_sdr* 18339 18340RTL8180 WIRELESS DRIVER 18341L: linux-wireless@vger.kernel.org 18342S: Orphan 18343W: https://wireless.wiki.kernel.org/ 18344T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18345F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18346 18347RTL8187 WIRELESS DRIVER 18348M: Herton Ronaldo Krzesinski <herton@canonical.com> 18349M: Hin-Tak Leung <htl10@users.sourceforge.net> 18350M: Larry Finger <Larry.Finger@lwfinger.net> 18351L: linux-wireless@vger.kernel.org 18352S: Maintained 18353W: https://wireless.wiki.kernel.org/ 18354T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18355F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18356 18357RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18358M: Jes Sorensen <Jes.Sorensen@gmail.com> 18359L: linux-wireless@vger.kernel.org 18360S: Maintained 18361T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18362F: drivers/net/wireless/realtek/rtl8xxxu/ 18363 18364RTRS TRANSPORT DRIVERS 18365M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18366M: Jack Wang <jinpu.wang@ionos.com> 18367L: linux-rdma@vger.kernel.org 18368S: Maintained 18369F: drivers/infiniband/ulp/rtrs/ 18370 18371RUNTIME VERIFICATION (RV) 18372M: Daniel Bristot de Oliveira <bristot@kernel.org> 18373M: Steven Rostedt <rostedt@goodmis.org> 18374L: linux-trace-devel@vger.kernel.org 18375S: Maintained 18376F: Documentation/trace/rv/ 18377F: include/linux/rv.h 18378F: include/rv/ 18379F: kernel/trace/rv/ 18380F: tools/verification/ 18381 18382RUST 18383M: Miguel Ojeda <ojeda@kernel.org> 18384M: Alex Gaynor <alex.gaynor@gmail.com> 18385M: Wedson Almeida Filho <wedsonaf@gmail.com> 18386R: Boqun Feng <boqun.feng@gmail.com> 18387R: Gary Guo <gary@garyguo.net> 18388R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18389R: Benno Lossin <benno.lossin@proton.me> 18390L: rust-for-linux@vger.kernel.org 18391S: Supported 18392W: https://github.com/Rust-for-Linux/linux 18393B: https://github.com/Rust-for-Linux/linux/issues 18394C: zulip://rust-for-linux.zulipchat.com 18395T: git https://github.com/Rust-for-Linux/linux.git rust-next 18396F: Documentation/rust/ 18397F: rust/ 18398F: samples/rust/ 18399F: scripts/*rust* 18400K: \b(?i:rust)\b 18401 18402RXRPC SOCKETS (AF_RXRPC) 18403M: David Howells <dhowells@redhat.com> 18404M: Marc Dionne <marc.dionne@auristor.com> 18405L: linux-afs@lists.infradead.org 18406S: Supported 18407W: https://www.infradead.org/~dhowells/kafs/ 18408F: Documentation/networking/rxrpc.rst 18409F: include/keys/rxrpc-type.h 18410F: include/net/af_rxrpc.h 18411F: include/trace/events/rxrpc.h 18412F: include/uapi/linux/rxrpc.h 18413F: net/rxrpc/ 18414 18415S3 SAVAGE FRAMEBUFFER DRIVER 18416M: Antonino Daplas <adaplas@gmail.com> 18417L: linux-fbdev@vger.kernel.org 18418S: Maintained 18419F: drivers/video/fbdev/savage/ 18420 18421S390 ARCHITECTURE 18422M: Heiko Carstens <hca@linux.ibm.com> 18423M: Vasily Gorbik <gor@linux.ibm.com> 18424M: Alexander Gordeev <agordeev@linux.ibm.com> 18425R: Christian Borntraeger <borntraeger@linux.ibm.com> 18426R: Sven Schnelle <svens@linux.ibm.com> 18427L: linux-s390@vger.kernel.org 18428S: Supported 18429T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18430F: Documentation/driver-api/s390-drivers.rst 18431F: Documentation/s390/ 18432F: arch/s390/ 18433F: drivers/s390/ 18434F: drivers/watchdog/diag288_wdt.c 18435 18436S390 COMMON I/O LAYER 18437M: Vineeth Vijayan <vneethv@linux.ibm.com> 18438M: Peter Oberparleiter <oberpar@linux.ibm.com> 18439L: linux-s390@vger.kernel.org 18440S: Supported 18441F: drivers/s390/cio/ 18442 18443S390 DASD DRIVER 18444M: Stefan Haberland <sth@linux.ibm.com> 18445M: Jan Hoeppner <hoeppner@linux.ibm.com> 18446L: linux-s390@vger.kernel.org 18447S: Supported 18448F: block/partitions/ibm.c 18449F: drivers/s390/block/dasd* 18450F: include/linux/dasd_mod.h 18451 18452S390 IOMMU (PCI) 18453M: Niklas Schnelle <schnelle@linux.ibm.com> 18454M: Matthew Rosato <mjrosato@linux.ibm.com> 18455R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18456L: linux-s390@vger.kernel.org 18457S: Supported 18458F: drivers/iommu/s390-iommu.c 18459 18460S390 IUCV NETWORK LAYER 18461M: Alexandra Winter <wintera@linux.ibm.com> 18462M: Wenjia Zhang <wenjia@linux.ibm.com> 18463L: linux-s390@vger.kernel.org 18464L: netdev@vger.kernel.org 18465S: Supported 18466F: drivers/s390/net/*iucv* 18467F: include/net/iucv/ 18468F: net/iucv/ 18469 18470S390 NETWORK DRIVERS 18471M: Alexandra Winter <wintera@linux.ibm.com> 18472M: Wenjia Zhang <wenjia@linux.ibm.com> 18473L: linux-s390@vger.kernel.org 18474L: netdev@vger.kernel.org 18475S: Supported 18476F: drivers/s390/net/ 18477 18478S390 MM 18479M: Alexander Gordeev <agordeev@linux.ibm.com> 18480M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18481L: linux-s390@vger.kernel.org 18482S: Supported 18483T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18484F: arch/s390/include/asm/pgtable.h 18485F: arch/s390/mm 18486 18487S390 PCI SUBSYSTEM 18488M: Niklas Schnelle <schnelle@linux.ibm.com> 18489M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18490L: linux-s390@vger.kernel.org 18491S: Supported 18492F: arch/s390/pci/ 18493F: drivers/pci/hotplug/s390_pci_hpc.c 18494F: Documentation/s390/pci.rst 18495 18496S390 SCM DRIVER 18497M: Vineeth Vijayan <vneethv@linux.ibm.com> 18498L: linux-s390@vger.kernel.org 18499S: Supported 18500F: drivers/s390/block/scm* 18501F: drivers/s390/cio/scm.c 18502 18503S390 VFIO AP DRIVER 18504M: Tony Krowiak <akrowiak@linux.ibm.com> 18505M: Halil Pasic <pasic@linux.ibm.com> 18506M: Jason Herne <jjherne@linux.ibm.com> 18507L: linux-s390@vger.kernel.org 18508S: Supported 18509F: Documentation/s390/vfio-ap* 18510F: drivers/s390/crypto/vfio_ap* 18511 18512S390 VFIO-CCW DRIVER 18513M: Eric Farman <farman@linux.ibm.com> 18514M: Matthew Rosato <mjrosato@linux.ibm.com> 18515R: Halil Pasic <pasic@linux.ibm.com> 18516L: linux-s390@vger.kernel.org 18517L: kvm@vger.kernel.org 18518S: Supported 18519F: Documentation/s390/vfio-ccw.rst 18520F: drivers/s390/cio/vfio_ccw* 18521F: include/uapi/linux/vfio_ccw.h 18522 18523S390 VFIO-PCI DRIVER 18524M: Matthew Rosato <mjrosato@linux.ibm.com> 18525M: Eric Farman <farman@linux.ibm.com> 18526L: linux-s390@vger.kernel.org 18527L: kvm@vger.kernel.org 18528S: Supported 18529F: arch/s390/kvm/pci* 18530F: drivers/vfio/pci/vfio_pci_zdev.c 18531F: include/uapi/linux/vfio_zdev.h 18532 18533S390 ZCRYPT DRIVER 18534M: Harald Freudenberger <freude@linux.ibm.com> 18535L: linux-s390@vger.kernel.org 18536S: Supported 18537F: drivers/s390/crypto/ 18538 18539S390 ZFCP DRIVER 18540M: Steffen Maier <maier@linux.ibm.com> 18541M: Benjamin Block <bblock@linux.ibm.com> 18542L: linux-s390@vger.kernel.org 18543S: Supported 18544F: drivers/s390/scsi/zfcp_* 18545 18546SAA6588 RDS RECEIVER DRIVER 18547M: Hans Verkuil <hverkuil@xs4all.nl> 18548L: linux-media@vger.kernel.org 18549S: Odd Fixes 18550W: https://linuxtv.org 18551T: git git://linuxtv.org/media_tree.git 18552F: drivers/media/i2c/saa6588* 18553 18554SAA7134 VIDEO4LINUX DRIVER 18555M: Mauro Carvalho Chehab <mchehab@kernel.org> 18556L: linux-media@vger.kernel.org 18557S: Odd fixes 18558W: https://linuxtv.org 18559T: git git://linuxtv.org/media_tree.git 18560F: Documentation/driver-api/media/drivers/saa7134* 18561F: drivers/media/pci/saa7134/ 18562 18563SAA7146 VIDEO4LINUX-2 DRIVER 18564M: Hans Verkuil <hverkuil@xs4all.nl> 18565L: linux-media@vger.kernel.org 18566S: Maintained 18567T: git git://linuxtv.org/media_tree.git 18568F: drivers/media/common/saa7146/ 18569F: drivers/media/pci/saa7146/ 18570F: include/media/drv-intf/saa7146* 18571 18572SAFESETID SECURITY MODULE 18573M: Micah Morton <mortonm@chromium.org> 18574S: Supported 18575F: Documentation/admin-guide/LSM/SafeSetID.rst 18576F: security/safesetid/ 18577 18578SAMSUNG AUDIO (ASoC) DRIVERS 18579M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18580M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18581L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18582S: Supported 18583B: mailto:linux-samsung-soc@vger.kernel.org 18584F: Documentation/devicetree/bindings/sound/samsung* 18585F: sound/soc/samsung/ 18586 18587SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18588M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18589L: linux-crypto@vger.kernel.org 18590L: linux-samsung-soc@vger.kernel.org 18591S: Maintained 18592F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18593F: drivers/crypto/exynos-rng.c 18594 18595SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18596M: Łukasz Stelmach <l.stelmach@samsung.com> 18597L: linux-samsung-soc@vger.kernel.org 18598S: Maintained 18599F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18600F: drivers/char/hw_random/exynos-trng.c 18601 18602SAMSUNG FRAMEBUFFER DRIVER 18603M: Jingoo Han <jingoohan1@gmail.com> 18604L: linux-fbdev@vger.kernel.org 18605S: Maintained 18606F: drivers/video/fbdev/s3c-fb.c 18607 18608SAMSUNG INTERCONNECT DRIVERS 18609M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18610M: Artur Świgoń <a.swigon@samsung.com> 18611L: linux-pm@vger.kernel.org 18612L: linux-samsung-soc@vger.kernel.org 18613S: Supported 18614F: drivers/interconnect/samsung/ 18615 18616SAMSUNG LAPTOP DRIVER 18617M: Corentin Chary <corentin.chary@gmail.com> 18618L: platform-driver-x86@vger.kernel.org 18619S: Maintained 18620F: drivers/platform/x86/samsung-laptop.c 18621 18622SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18623M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18624L: linux-kernel@vger.kernel.org 18625L: linux-samsung-soc@vger.kernel.org 18626S: Supported 18627B: mailto:linux-samsung-soc@vger.kernel.org 18628F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18629F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18630F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18631F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18632F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18633F: drivers/clk/clk-s2mps11.c 18634F: drivers/mfd/sec*.c 18635F: drivers/regulator/s2m*.c 18636F: drivers/regulator/s5m*.c 18637F: drivers/rtc/rtc-s5m.c 18638F: include/linux/mfd/samsung/ 18639 18640SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18641M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18642L: linux-media@vger.kernel.org 18643L: linux-samsung-soc@vger.kernel.org 18644S: Maintained 18645F: drivers/media/platform/samsung/s3c-camif/ 18646F: include/media/drv-intf/s3c_camif.h 18647 18648SAMSUNG S3FWRN5 NFC DRIVER 18649M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18650S: Maintained 18651F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18652F: drivers/nfc/s3fwrn5 18653 18654SAMSUNG S5C73M3 CAMERA DRIVER 18655M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18656M: Andrzej Hajda <andrzej.hajda@intel.com> 18657L: linux-media@vger.kernel.org 18658S: Supported 18659F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18660F: drivers/media/i2c/s5c73m3/* 18661 18662SAMSUNG S5K5BAF CAMERA DRIVER 18663M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18664M: Andrzej Hajda <andrzej.hajda@intel.com> 18665L: linux-media@vger.kernel.org 18666S: Supported 18667F: drivers/media/i2c/s5k5baf.c 18668 18669SAMSUNG S5P Security SubSystem (SSS) DRIVER 18670M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18671M: Vladimir Zapolskiy <vz@mleia.com> 18672L: linux-crypto@vger.kernel.org 18673L: linux-samsung-soc@vger.kernel.org 18674S: Maintained 18675F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18676F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18677F: drivers/crypto/s5p-sss.c 18678 18679SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18680M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18681L: linux-media@vger.kernel.org 18682S: Supported 18683Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18684F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18685F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18686F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18687F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18688F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18689F: drivers/media/platform/samsung/exynos4-is/ 18690 18691SAMSUNG SOC CLOCK DRIVERS 18692M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18693M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18694M: Tomasz Figa <tomasz.figa@gmail.com> 18695M: Chanwoo Choi <cw00.choi@samsung.com> 18696R: Alim Akhtar <alim.akhtar@samsung.com> 18697L: linux-samsung-soc@vger.kernel.org 18698S: Supported 18699T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18700T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18701F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18702F: Documentation/devicetree/bindings/clock/samsung,s3c* 18703F: drivers/clk/samsung/ 18704F: include/dt-bindings/clock/exynos*.h 18705F: include/dt-bindings/clock/s5p*.h 18706F: include/dt-bindings/clock/samsung,*.h 18707F: include/linux/clk/samsung.h 18708 18709SAMSUNG SPI DRIVERS 18710M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18711M: Andi Shyti <andi.shyti@kernel.org> 18712L: linux-spi@vger.kernel.org 18713L: linux-samsung-soc@vger.kernel.org 18714S: Maintained 18715F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18716F: drivers/spi/spi-s3c* 18717F: include/linux/platform_data/spi-s3c64xx.h 18718 18719SAMSUNG SXGBE DRIVERS 18720M: Byungho An <bh74.an@samsung.com> 18721L: netdev@vger.kernel.org 18722S: Supported 18723F: drivers/net/ethernet/samsung/sxgbe/ 18724 18725SAMSUNG THERMAL DRIVER 18726M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18727M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18728L: linux-pm@vger.kernel.org 18729L: linux-samsung-soc@vger.kernel.org 18730S: Maintained 18731F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18732F: drivers/thermal/samsung/ 18733 18734SAMSUNG USB2 PHY DRIVER 18735M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18736L: linux-kernel@vger.kernel.org 18737S: Supported 18738F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18739F: Documentation/driver-api/phy/samsung-usb2.rst 18740F: drivers/phy/samsung/phy-exynos4210-usb2.c 18741F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18742F: drivers/phy/samsung/phy-exynos5250-usb2.c 18743F: drivers/phy/samsung/phy-s5pv210-usb2.c 18744F: drivers/phy/samsung/phy-samsung-usb2.c 18745F: drivers/phy/samsung/phy-samsung-usb2.h 18746 18747SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18748M: Paul Barker <paul.barker@sancloud.com> 18749R: Marc Murphy <marc.murphy@sancloud.com> 18750S: Supported 18751F: arch/arm/boot/dts/am335x-sancloud* 18752 18753SC1200 WDT DRIVER 18754M: Zwane Mwaikambo <zwanem@gmail.com> 18755S: Maintained 18756F: drivers/watchdog/sc1200wdt.c 18757 18758SCHEDULER 18759M: Ingo Molnar <mingo@redhat.com> 18760M: Peter Zijlstra <peterz@infradead.org> 18761M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18762M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18763R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18764R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18765R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18766R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18767R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18768R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18769L: linux-kernel@vger.kernel.org 18770S: Maintained 18771T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18772F: include/linux/preempt.h 18773F: include/linux/sched.h 18774F: include/linux/wait.h 18775F: include/uapi/linux/sched.h 18776F: kernel/sched/ 18777 18778SCSI RDMA PROTOCOL (SRP) INITIATOR 18779M: Bart Van Assche <bvanassche@acm.org> 18780L: linux-rdma@vger.kernel.org 18781S: Supported 18782Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18783F: drivers/infiniband/ulp/srp/ 18784F: include/scsi/srp.h 18785 18786SCSI RDMA PROTOCOL (SRP) TARGET 18787M: Bart Van Assche <bvanassche@acm.org> 18788L: linux-rdma@vger.kernel.org 18789L: target-devel@vger.kernel.org 18790S: Supported 18791Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18792F: drivers/infiniband/ulp/srpt/ 18793 18794SCSI SG DRIVER 18795M: Doug Gilbert <dgilbert@interlog.com> 18796L: linux-scsi@vger.kernel.org 18797S: Maintained 18798W: http://sg.danny.cz/sg 18799F: Documentation/scsi/scsi-generic.rst 18800F: drivers/scsi/sg.c 18801F: include/scsi/sg.h 18802 18803SCSI SUBSYSTEM 18804M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18805M: "Martin K. Petersen" <martin.petersen@oracle.com> 18806L: linux-scsi@vger.kernel.org 18807S: Maintained 18808Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18809T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18810T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18811F: Documentation/devicetree/bindings/scsi/ 18812F: drivers/scsi/ 18813F: drivers/ufs/ 18814F: include/scsi/ 18815 18816SCSI TAPE DRIVER 18817M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18818L: linux-scsi@vger.kernel.org 18819S: Maintained 18820F: Documentation/scsi/st.rst 18821F: drivers/scsi/st.* 18822F: drivers/scsi/st_*.h 18823 18824SCSI TARGET CORE USER DRIVER 18825M: Bodo Stroesser <bostroesser@gmail.com> 18826L: linux-scsi@vger.kernel.org 18827L: target-devel@vger.kernel.org 18828S: Supported 18829F: Documentation/target/tcmu-design.rst 18830F: drivers/target/target_core_user.c 18831F: include/uapi/linux/target_core_user.h 18832 18833SCSI TARGET SUBSYSTEM 18834M: "Martin K. Petersen" <martin.petersen@oracle.com> 18835L: linux-scsi@vger.kernel.org 18836L: target-devel@vger.kernel.org 18837S: Supported 18838W: http://www.linux-iscsi.org 18839Q: https://patchwork.kernel.org/project/target-devel/list/ 18840T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18841F: Documentation/target/ 18842F: drivers/target/ 18843F: include/target/ 18844 18845SCTP PROTOCOL 18846M: Neil Horman <nhorman@tuxdriver.com> 18847M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18848M: Xin Long <lucien.xin@gmail.com> 18849L: linux-sctp@vger.kernel.org 18850S: Maintained 18851W: http://lksctp.sourceforge.net 18852F: Documentation/networking/sctp.rst 18853F: include/linux/sctp.h 18854F: include/net/sctp/ 18855F: include/uapi/linux/sctp.h 18856F: net/sctp/ 18857 18858SCx200 CPU SUPPORT 18859M: Jim Cromie <jim.cromie@gmail.com> 18860S: Odd Fixes 18861F: Documentation/i2c/busses/scx200_acb.rst 18862F: arch/x86/platform/scx200/ 18863F: drivers/i2c/busses/scx200* 18864F: drivers/mtd/maps/scx200_docflash.c 18865F: drivers/watchdog/scx200_wdt.c 18866F: include/linux/scx200.h 18867 18868SCx200 GPIO DRIVER 18869M: Jim Cromie <jim.cromie@gmail.com> 18870S: Maintained 18871F: drivers/char/scx200_gpio.c 18872F: include/linux/scx200_gpio.h 18873 18874SCx200 HRT CLOCKSOURCE DRIVER 18875M: Jim Cromie <jim.cromie@gmail.com> 18876S: Maintained 18877F: drivers/clocksource/scx200_hrt.c 18878 18879SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18880M: Sascha Sommer <saschasommer@freenet.de> 18881L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18882S: Maintained 18883F: drivers/mmc/host/sdricoh_cs.c 18884 18885SECO BOARDS CEC DRIVER 18886M: Ettore Chimenti <ek5.chimenti@gmail.com> 18887S: Maintained 18888F: drivers/media/cec/platform/seco/seco-cec.c 18889F: drivers/media/cec/platform/seco/seco-cec.h 18890 18891SECURE COMPUTING 18892M: Kees Cook <keescook@chromium.org> 18893R: Andy Lutomirski <luto@amacapital.net> 18894R: Will Drewry <wad@chromium.org> 18895S: Supported 18896T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18897F: Documentation/userspace-api/seccomp_filter.rst 18898F: include/linux/seccomp.h 18899F: include/uapi/linux/seccomp.h 18900F: kernel/seccomp.c 18901F: tools/testing/selftests/kselftest_harness.h 18902F: tools/testing/selftests/seccomp/* 18903K: \bsecure_computing 18904K: \bTIF_SECCOMP\b 18905 18906SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18907M: Kamal Dasu <kdasu.kdev@gmail.com> 18908M: Al Cooper <alcooperx@gmail.com> 18909R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18910L: linux-mmc@vger.kernel.org 18911S: Maintained 18912F: drivers/mmc/host/sdhci-brcmstb* 18913 18914SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18915M: Adrian Hunter <adrian.hunter@intel.com> 18916L: linux-mmc@vger.kernel.org 18917S: Supported 18918F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18919F: drivers/mmc/host/sdhci* 18920 18921SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18922M: Eugen Hristev <eugen.hristev@microchip.com> 18923L: linux-mmc@vger.kernel.org 18924S: Supported 18925F: drivers/mmc/host/sdhci-of-at91.c 18926 18927SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18928M: Ben Dooks <ben-linux@fluff.org> 18929M: Jaehoon Chung <jh80.chung@samsung.com> 18930L: linux-mmc@vger.kernel.org 18931S: Maintained 18932F: drivers/mmc/host/sdhci-s3c* 18933 18934SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18935M: Viresh Kumar <vireshk@kernel.org> 18936L: linux-mmc@vger.kernel.org 18937S: Maintained 18938F: drivers/mmc/host/sdhci-spear.c 18939 18940SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18941M: Vignesh Raghavendra <vigneshr@ti.com> 18942L: linux-mmc@vger.kernel.org 18943S: Maintained 18944F: drivers/mmc/host/sdhci-omap.c 18945 18946SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18947M: Haibo Chen <haibo.chen@nxp.com> 18948L: linux-imx@nxp.com 18949L: linux-mmc@vger.kernel.org 18950S: Maintained 18951F: drivers/mmc/host/sdhci-esdhc-imx.c 18952 18953SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18954M: Jonathan Derrick <jonathan.derrick@linux.dev> 18955L: linux-block@vger.kernel.org 18956S: Supported 18957F: block/opal_proto.h 18958F: block/sed* 18959F: include/linux/sed* 18960F: include/uapi/linux/sed* 18961 18962SECURITY CONTACT 18963M: Security Officers <security@kernel.org> 18964S: Supported 18965F: Documentation/process/security-bugs.rst 18966 18967SECURITY SUBSYSTEM 18968M: Paul Moore <paul@paul-moore.com> 18969M: James Morris <jmorris@namei.org> 18970M: "Serge E. Hallyn" <serge@hallyn.com> 18971L: linux-security-module@vger.kernel.org (suggested Cc:) 18972S: Supported 18973W: http://kernsec.org/ 18974T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18975F: security/ 18976X: security/selinux/ 18977 18978SELINUX SECURITY MODULE 18979M: Paul Moore <paul@paul-moore.com> 18980M: Stephen Smalley <stephen.smalley.work@gmail.com> 18981M: Eric Paris <eparis@parisplace.org> 18982L: selinux@vger.kernel.org 18983S: Supported 18984W: https://selinuxproject.org 18985W: https://github.com/SELinuxProject 18986T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18987F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 18988F: Documentation/ABI/removed/sysfs-selinux-disable 18989F: Documentation/admin-guide/LSM/SELinux.rst 18990F: include/trace/events/avc.h 18991F: include/uapi/linux/selinux_netlink.h 18992F: scripts/selinux/ 18993F: security/selinux/ 18994 18995SENSABLE PHANTOM 18996M: Jiri Slaby <jirislaby@kernel.org> 18997S: Maintained 18998F: drivers/misc/phantom.c 18999F: include/uapi/linux/phantom.h 19000 19001SENSEAIR SUNRISE 006-0-0007 19002M: Jacopo Mondi <jacopo@jmondi.org> 19003S: Maintained 19004F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19005F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19006F: drivers/iio/chemical/sunrise_co2.c 19007 19008SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19009M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19010S: Maintained 19011F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19012F: drivers/iio/chemical/scd30.h 19013F: drivers/iio/chemical/scd30_core.c 19014F: drivers/iio/chemical/scd30_i2c.c 19015F: drivers/iio/chemical/scd30_serial.c 19016 19017SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19018M: Roan van Dijk <roan@protonic.nl> 19019S: Maintained 19020F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19021F: drivers/iio/chemical/scd4x.c 19022 19023SENSIRION SGP40 GAS SENSOR DRIVER 19024M: Andreas Klinger <ak@it-klinger.de> 19025S: Maintained 19026F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19027F: drivers/iio/chemical/sgp40.c 19028 19029SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19030M: Tomasz Duszynski <tduszyns@gmail.com> 19031S: Maintained 19032F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19033F: drivers/iio/chemical/sps30.c 19034F: drivers/iio/chemical/sps30_i2c.c 19035F: drivers/iio/chemical/sps30_serial.c 19036 19037SERIAL DEVICE BUS 19038M: Rob Herring <robh@kernel.org> 19039L: linux-serial@vger.kernel.org 19040S: Maintained 19041F: Documentation/devicetree/bindings/serial/serial.yaml 19042F: drivers/tty/serdev/ 19043F: include/linux/serdev.h 19044 19045SERIAL DRIVERS 19046M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19047L: linux-serial@vger.kernel.org 19048S: Maintained 19049F: Documentation/devicetree/bindings/serial/ 19050F: drivers/tty/serial/ 19051 19052SERIAL IR RECEIVER 19053M: Sean Young <sean@mess.org> 19054L: linux-media@vger.kernel.org 19055S: Maintained 19056F: drivers/media/rc/serial_ir.c 19057 19058SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19059M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19060L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19061S: Maintained 19062F: Documentation/devicetree/bindings/slimbus/ 19063F: drivers/slimbus/ 19064F: include/linux/slimbus.h 19065 19066SFC NETWORK DRIVER 19067M: Edward Cree <ecree.xilinx@gmail.com> 19068M: Martin Habets <habetsm.xilinx@gmail.com> 19069L: netdev@vger.kernel.org 19070L: linux-net-drivers@amd.com 19071S: Supported 19072F: Documentation/networking/devlink/sfc.rst 19073F: drivers/net/ethernet/sfc/ 19074 19075SFCTEMP HWMON DRIVER 19076M: Emil Renner Berthing <kernel@esmil.dk> 19077L: linux-hwmon@vger.kernel.org 19078S: Maintained 19079F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19080F: Documentation/hwmon/sfctemp.rst 19081F: drivers/hwmon/sfctemp.c 19082 19083SFF/SFP/SFP+ MODULE SUPPORT 19084M: Russell King <linux@armlinux.org.uk> 19085L: netdev@vger.kernel.org 19086S: Maintained 19087F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19088F: drivers/net/phy/phylink.c 19089F: drivers/net/phy/sfp* 19090F: include/linux/mdio/mdio-i2c.h 19091F: include/linux/phylink.h 19092F: include/linux/sfp.h 19093K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19094 19095SGI GRU DRIVER 19096M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19097S: Maintained 19098F: drivers/misc/sgi-gru/ 19099 19100SGI XP/XPC/XPNET DRIVER 19101M: Robin Holt <robinmholt@gmail.com> 19102M: Steve Wahl <steve.wahl@hpe.com> 19103R: Mike Travis <mike.travis@hpe.com> 19104S: Maintained 19105F: drivers/misc/sgi-xp/ 19106 19107SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19108M: Karsten Graul <kgraul@linux.ibm.com> 19109M: Wenjia Zhang <wenjia@linux.ibm.com> 19110M: Jan Karcher <jaka@linux.ibm.com> 19111L: linux-s390@vger.kernel.org 19112S: Supported 19113F: net/smc/ 19114 19115SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19116M: Linus Walleij <linus.walleij@linaro.org> 19117L: linux-iio@vger.kernel.org 19118S: Maintained 19119T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19120F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19121F: drivers/iio/light/gp2ap002.c 19122 19123SHARP RJ54N1CB0C SENSOR DRIVER 19124M: Jacopo Mondi <jacopo@jmondi.org> 19125L: linux-media@vger.kernel.org 19126S: Odd fixes 19127T: git git://linuxtv.org/media_tree.git 19128F: drivers/media/i2c/rj54n1cb0c.c 19129F: include/media/i2c/rj54n1cb0c.h 19130 19131SH_VOU V4L2 OUTPUT DRIVER 19132L: linux-media@vger.kernel.org 19133S: Orphan 19134F: drivers/media/platform/renesas/sh_vou.c 19135F: include/media/drv-intf/sh_vou.h 19136 19137SI2157 MEDIA DRIVER 19138M: Antti Palosaari <crope@iki.fi> 19139L: linux-media@vger.kernel.org 19140S: Maintained 19141W: https://linuxtv.org 19142W: http://palosaari.fi/linux/ 19143Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19144T: git git://linuxtv.org/anttip/media_tree.git 19145F: drivers/media/tuners/si2157* 19146 19147SI2165 MEDIA DRIVER 19148M: Matthias Schwarzott <zzam@gentoo.org> 19149L: linux-media@vger.kernel.org 19150S: Maintained 19151W: https://linuxtv.org 19152Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19153F: drivers/media/dvb-frontends/si2165* 19154 19155SI2168 MEDIA DRIVER 19156M: Antti Palosaari <crope@iki.fi> 19157L: linux-media@vger.kernel.org 19158S: Maintained 19159W: https://linuxtv.org 19160W: http://palosaari.fi/linux/ 19161Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19162T: git git://linuxtv.org/anttip/media_tree.git 19163F: drivers/media/dvb-frontends/si2168* 19164 19165SI470X FM RADIO RECEIVER I2C DRIVER 19166M: Hans Verkuil <hverkuil@xs4all.nl> 19167L: linux-media@vger.kernel.org 19168S: Odd Fixes 19169W: https://linuxtv.org 19170T: git git://linuxtv.org/media_tree.git 19171F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19172F: drivers/media/radio/si470x/radio-si470x-i2c.c 19173 19174SI470X FM RADIO RECEIVER USB DRIVER 19175M: Hans Verkuil <hverkuil@xs4all.nl> 19176L: linux-media@vger.kernel.org 19177S: Maintained 19178W: https://linuxtv.org 19179T: git git://linuxtv.org/media_tree.git 19180F: drivers/media/radio/si470x/radio-si470x-common.c 19181F: drivers/media/radio/si470x/radio-si470x-usb.c 19182F: drivers/media/radio/si470x/radio-si470x.h 19183 19184SI4713 FM RADIO TRANSMITTER I2C DRIVER 19185M: Eduardo Valentin <edubezval@gmail.com> 19186L: linux-media@vger.kernel.org 19187S: Odd Fixes 19188W: https://linuxtv.org 19189T: git git://linuxtv.org/media_tree.git 19190F: drivers/media/radio/si4713/si4713.? 19191 19192SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19193M: Eduardo Valentin <edubezval@gmail.com> 19194L: linux-media@vger.kernel.org 19195S: Odd Fixes 19196W: https://linuxtv.org 19197T: git git://linuxtv.org/media_tree.git 19198F: drivers/media/radio/si4713/radio-platform-si4713.c 19199 19200SI4713 FM RADIO TRANSMITTER USB DRIVER 19201M: Hans Verkuil <hverkuil@xs4all.nl> 19202L: linux-media@vger.kernel.org 19203S: Maintained 19204W: https://linuxtv.org 19205T: git git://linuxtv.org/media_tree.git 19206F: drivers/media/radio/si4713/radio-usb-si4713.c 19207 19208SIANO DVB DRIVER 19209M: Mauro Carvalho Chehab <mchehab@kernel.org> 19210L: linux-media@vger.kernel.org 19211S: Odd fixes 19212W: https://linuxtv.org 19213T: git git://linuxtv.org/media_tree.git 19214F: drivers/media/common/siano/ 19215F: drivers/media/mmc/siano/ 19216F: drivers/media/usb/siano/ 19217F: drivers/media/usb/siano/ 19218 19219SIFIVE DRIVERS 19220M: Palmer Dabbelt <palmer@dabbelt.com> 19221M: Paul Walmsley <paul.walmsley@sifive.com> 19222L: linux-riscv@lists.infradead.org 19223S: Supported 19224N: sifive 19225K: [^@]sifive 19226 19227SIFIVE FU540 SYSTEM-ON-CHIP 19228M: Paul Walmsley <paul.walmsley@sifive.com> 19229M: Palmer Dabbelt <palmer@dabbelt.com> 19230L: linux-riscv@lists.infradead.org 19231S: Supported 19232T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19233N: fu540 19234K: fu540 19235 19236SIFIVE PDMA DRIVER 19237M: Green Wan <green.wan@sifive.com> 19238S: Maintained 19239F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19240F: drivers/dma/sf-pdma/ 19241 19242SIFIVE SOC DRIVERS 19243M: Conor Dooley <conor@kernel.org> 19244L: linux-riscv@lists.infradead.org 19245S: Maintained 19246T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19247F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19248F: drivers/soc/sifive/ 19249 19250SILEAD TOUCHSCREEN DRIVER 19251M: Hans de Goede <hdegoede@redhat.com> 19252L: linux-input@vger.kernel.org 19253L: platform-driver-x86@vger.kernel.org 19254S: Maintained 19255F: drivers/input/touchscreen/silead.c 19256F: drivers/platform/x86/touchscreen_dmi.c 19257 19258SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19259M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19260S: Supported 19261F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19262F: drivers/net/wireless/silabs/wfx/ 19263 19264SILICON MOTION SM712 FRAME BUFFER DRIVER 19265M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19266M: Teddy Wang <teddy.wang@siliconmotion.com> 19267M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19268L: linux-fbdev@vger.kernel.org 19269S: Maintained 19270F: Documentation/fb/sm712fb.rst 19271F: drivers/video/fbdev/sm712* 19272 19273SILVACO I3C DUAL-ROLE MASTER 19274M: Miquel Raynal <miquel.raynal@bootlin.com> 19275M: Conor Culhane <conor.culhane@silvaco.com> 19276L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19277S: Maintained 19278F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19279F: drivers/i3c/master/svc-i3c-master.c 19280 19281SIMPLEFB FB DRIVER 19282M: Hans de Goede <hdegoede@redhat.com> 19283L: linux-fbdev@vger.kernel.org 19284S: Maintained 19285F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19286F: drivers/video/fbdev/simplefb.c 19287F: include/linux/platform_data/simplefb.h 19288 19289SIMTEC EB110ATX (Chalice CATS) 19290M: Simtec Linux Team <linux@simtec.co.uk> 19291S: Supported 19292W: http://www.simtec.co.uk/products/EB110ATX/ 19293 19294SIOX 19295M: Thorsten Scherer <t.scherer@eckelmann.de> 19296M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19297R: Pengutronix Kernel Team <kernel@pengutronix.de> 19298S: Supported 19299F: drivers/gpio/gpio-siox.c 19300F: drivers/siox/* 19301F: include/trace/events/siox.h 19302 19303SIPHASH PRF ROUTINES 19304M: Jason A. Donenfeld <Jason@zx2c4.com> 19305S: Maintained 19306F: include/linux/siphash.h 19307F: lib/siphash.c 19308F: lib/siphash_kunit.c 19309 19310SIS 190 ETHERNET DRIVER 19311M: Francois Romieu <romieu@fr.zoreil.com> 19312L: netdev@vger.kernel.org 19313S: Maintained 19314F: drivers/net/ethernet/sis/sis190.c 19315 19316SIS 900/7016 FAST ETHERNET DRIVER 19317M: Daniele Venzano <venza@brownhat.org> 19318L: netdev@vger.kernel.org 19319S: Maintained 19320W: http://www.brownhat.org/sis900.html 19321F: drivers/net/ethernet/sis/sis900.* 19322 19323SIS FRAMEBUFFER DRIVER 19324S: Orphan 19325F: Documentation/fb/sisfb.rst 19326F: drivers/video/fbdev/sis/ 19327F: include/video/sisfb.h 19328 19329SIS I2C TOUCHSCREEN DRIVER 19330M: Mika Penttilä <mpenttil@redhat.com> 19331L: linux-input@vger.kernel.org 19332S: Maintained 19333F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19334F: drivers/input/touchscreen/sis_i2c.c 19335 19336SIS USB2VGA DRIVER 19337M: Thomas Winischhofer <thomas@winischhofer.net> 19338S: Maintained 19339W: http://www.winischhofer.at/linuxsisusbvga.shtml 19340F: drivers/usb/misc/sisusbvga/ 19341 19342SL28 CPLD MFD DRIVER 19343M: Michael Walle <michael@walle.cc> 19344S: Maintained 19345F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19346F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19347F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19348F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19349F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19350F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19351F: drivers/gpio/gpio-sl28cpld.c 19352F: drivers/hwmon/sl28cpld-hwmon.c 19353F: drivers/irqchip/irq-sl28cpld.c 19354F: drivers/pwm/pwm-sl28cpld.c 19355F: drivers/watchdog/sl28cpld_wdt.c 19356 19357SL28 VPD NVMEM LAYOUT DRIVER 19358M: Michael Walle <michael@walle.cc> 19359S: Maintained 19360F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19361F: drivers/nvmem/layouts/sl28vpd.c 19362 19363SLAB ALLOCATOR 19364M: Christoph Lameter <cl@linux.com> 19365M: Pekka Enberg <penberg@kernel.org> 19366M: David Rientjes <rientjes@google.com> 19367M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19368M: Andrew Morton <akpm@linux-foundation.org> 19369M: Vlastimil Babka <vbabka@suse.cz> 19370R: Roman Gushchin <roman.gushchin@linux.dev> 19371R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19372L: linux-mm@kvack.org 19373S: Maintained 19374T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19375F: include/linux/sl?b*.h 19376F: mm/sl?b* 19377 19378SLCAN CAN NETWORK DRIVER 19379M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19380L: linux-can@vger.kernel.org 19381S: Maintained 19382F: drivers/net/can/slcan/ 19383 19384SLEEPABLE READ-COPY UPDATE (SRCU) 19385M: Lai Jiangshan <jiangshanlai@gmail.com> 19386M: "Paul E. McKenney" <paulmck@kernel.org> 19387M: Josh Triplett <josh@joshtriplett.org> 19388R: Steven Rostedt <rostedt@goodmis.org> 19389R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19390L: rcu@vger.kernel.org 19391S: Supported 19392W: http://www.rdrop.com/users/paulmck/RCU/ 19393T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19394F: include/linux/srcu*.h 19395F: kernel/rcu/srcu*.c 19396 19397SMACK SECURITY MODULE 19398M: Casey Schaufler <casey@schaufler-ca.com> 19399L: linux-security-module@vger.kernel.org 19400S: Maintained 19401W: http://schaufler-ca.com 19402T: git git://github.com/cschaufler/smack-next 19403F: Documentation/admin-guide/LSM/Smack.rst 19404F: security/smack/ 19405 19406SMC91x ETHERNET DRIVER 19407M: Nicolas Pitre <nico@fluxnic.net> 19408S: Odd Fixes 19409F: drivers/net/ethernet/smsc/smc91x.* 19410 19411SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19412M: Mark Rutland <mark.rutland@arm.com> 19413M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19414M: Sudeep Holla <sudeep.holla@arm.com> 19415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19416S: Maintained 19417F: drivers/firmware/smccc/ 19418F: include/linux/arm-smccc.h 19419 19420SMM665 HARDWARE MONITOR DRIVER 19421M: Guenter Roeck <linux@roeck-us.net> 19422L: linux-hwmon@vger.kernel.org 19423S: Maintained 19424F: Documentation/hwmon/smm665.rst 19425F: drivers/hwmon/smm665.c 19426 19427SMSC EMC2103 HARDWARE MONITOR DRIVER 19428M: Steve Glendinning <steve.glendinning@shawell.net> 19429L: linux-hwmon@vger.kernel.org 19430S: Maintained 19431F: Documentation/hwmon/emc2103.rst 19432F: drivers/hwmon/emc2103.c 19433 19434SMSC SCH5627 HARDWARE MONITOR DRIVER 19435M: Hans de Goede <hdegoede@redhat.com> 19436L: linux-hwmon@vger.kernel.org 19437S: Supported 19438F: Documentation/hwmon/sch5627.rst 19439F: drivers/hwmon/sch5627.c 19440 19441SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19442M: Steve Glendinning <steve.glendinning@shawell.net> 19443L: linux-fbdev@vger.kernel.org 19444S: Maintained 19445F: drivers/video/fbdev/smscufx.c 19446 19447SMSC47B397 HARDWARE MONITOR DRIVER 19448M: Jean Delvare <jdelvare@suse.com> 19449L: linux-hwmon@vger.kernel.org 19450S: Maintained 19451F: Documentation/hwmon/smsc47b397.rst 19452F: drivers/hwmon/smsc47b397.c 19453 19454SMSC911x ETHERNET DRIVER 19455M: Steve Glendinning <steve.glendinning@shawell.net> 19456L: netdev@vger.kernel.org 19457S: Maintained 19458F: drivers/net/ethernet/smsc/smsc911x.* 19459F: include/linux/smsc911x.h 19460 19461SMSC9420 PCI ETHERNET DRIVER 19462M: Steve Glendinning <steve.glendinning@shawell.net> 19463L: netdev@vger.kernel.org 19464S: Maintained 19465F: drivers/net/ethernet/smsc/smsc9420.* 19466 19467SOCIONEXT (SNI) AVE NETWORK DRIVER 19468M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19469L: netdev@vger.kernel.org 19470S: Maintained 19471F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19472F: drivers/net/ethernet/socionext/sni_ave.c 19473 19474SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19475M: Jassi Brar <jaswinder.singh@linaro.org> 19476M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19477L: netdev@vger.kernel.org 19478S: Maintained 19479F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19480F: drivers/net/ethernet/socionext/netsec.c 19481 19482SOCIONEXT (SNI) Synquacer SPI DRIVER 19483M: Masahisa Kojima <masahisa.kojima@linaro.org> 19484M: Jassi Brar <jaswinder.singh@linaro.org> 19485L: linux-spi@vger.kernel.org 19486S: Maintained 19487F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19488F: drivers/spi/spi-synquacer.c 19489 19490SOCIONEXT SYNQUACER I2C DRIVER 19491M: Ard Biesheuvel <ardb@kernel.org> 19492L: linux-i2c@vger.kernel.org 19493S: Maintained 19494F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19495F: drivers/i2c/busses/i2c-synquacer.c 19496 19497SOCIONEXT UNIPHIER SOUND DRIVER 19498L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19499S: Orphan 19500F: sound/soc/uniphier/ 19501 19502SOCKET TIMESTAMPING 19503M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19504S: Maintained 19505F: Documentation/networking/timestamping.rst 19506F: include/uapi/linux/net_tstamp.h 19507F: tools/testing/selftests/net/so_txtime.c 19508 19509SOEKRIS NET48XX LED SUPPORT 19510M: Chris Boot <bootc@bootc.net> 19511S: Maintained 19512F: drivers/leds/leds-net48xx.c 19513 19514SOFT-IWARP DRIVER (siw) 19515M: Bernard Metzler <bmt@zurich.ibm.com> 19516L: linux-rdma@vger.kernel.org 19517S: Supported 19518F: drivers/infiniband/sw/siw/ 19519F: include/uapi/rdma/siw-abi.h 19520 19521SOFT-ROCE DRIVER (rxe) 19522M: Zhu Yanjun <zyjzyj2000@gmail.com> 19523L: linux-rdma@vger.kernel.org 19524S: Supported 19525F: drivers/infiniband/sw/rxe/ 19526F: include/uapi/rdma/rdma_user_rxe.h 19527 19528SOFTLOGIC 6x10 MPEG CODEC 19529M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19530M: Anton Sviridenko <anton@corp.bluecherry.net> 19531M: Andrey Utkin <andrey_utkin@fastmail.com> 19532M: Ismael Luceno <ismael@iodev.co.uk> 19533L: linux-media@vger.kernel.org 19534S: Supported 19535F: drivers/media/pci/solo6x10/ 19536 19537SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19538M: James Morse <james.morse@arm.com> 19539L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19540S: Maintained 19541F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19542F: drivers/firmware/arm_sdei.c 19543F: include/linux/arm_sdei.h 19544F: include/uapi/linux/arm_sdei.h 19545 19546SOFTWARE NODES AND DEVICE PROPERTIES 19547R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19548R: Daniel Scally <djrscally@gmail.com> 19549R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19550R: Sakari Ailus <sakari.ailus@linux.intel.com> 19551L: linux-acpi@vger.kernel.org 19552S: Maintained 19553F: drivers/base/property.c 19554F: drivers/base/swnode.c 19555F: include/linux/fwnode.h 19556F: include/linux/property.h 19557 19558SOFTWARE RAID (Multiple Disks) SUPPORT 19559M: Song Liu <song@kernel.org> 19560L: linux-raid@vger.kernel.org 19561S: Supported 19562Q: https://patchwork.kernel.org/project/linux-raid/list/ 19563T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19564F: drivers/md/Kconfig 19565F: drivers/md/Makefile 19566F: drivers/md/md* 19567F: drivers/md/raid* 19568F: include/linux/raid/ 19569F: include/uapi/linux/raid/ 19570 19571SOLIDRUN CLEARFOG SUPPORT 19572M: Russell King <linux@armlinux.org.uk> 19573S: Maintained 19574F: arch/arm/boot/dts/armada-388-clearfog* 19575F: arch/arm/boot/dts/armada-38x-solidrun-* 19576 19577SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19578M: Russell King <linux@armlinux.org.uk> 19579S: Maintained 19580F: arch/arm/boot/dts/imx6*-cubox-i* 19581F: arch/arm/boot/dts/imx6*-hummingboard* 19582F: arch/arm/boot/dts/imx6*-sr-* 19583 19584SONIC NETWORK DRIVER 19585M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19586L: netdev@vger.kernel.org 19587S: Maintained 19588F: drivers/net/ethernet/natsemi/sonic.* 19589 19590SONICS SILICON BACKPLANE DRIVER (SSB) 19591M: Michael Buesch <m@bues.ch> 19592L: linux-wireless@vger.kernel.org 19593S: Maintained 19594F: drivers/ssb/ 19595F: include/linux/ssb/ 19596 19597SONY IMX208 SENSOR DRIVER 19598M: Sakari Ailus <sakari.ailus@linux.intel.com> 19599L: linux-media@vger.kernel.org 19600S: Maintained 19601T: git git://linuxtv.org/media_tree.git 19602F: drivers/media/i2c/imx208.c 19603 19604SONY IMX214 SENSOR DRIVER 19605M: Ricardo Ribalda <ribalda@kernel.org> 19606L: linux-media@vger.kernel.org 19607S: Maintained 19608T: git git://linuxtv.org/media_tree.git 19609F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19610F: drivers/media/i2c/imx214.c 19611 19612SONY IMX219 SENSOR DRIVER 19613M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19614L: linux-media@vger.kernel.org 19615S: Maintained 19616T: git git://linuxtv.org/media_tree.git 19617F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19618F: drivers/media/i2c/imx219.c 19619 19620SONY IMX258 SENSOR DRIVER 19621M: Sakari Ailus <sakari.ailus@linux.intel.com> 19622L: linux-media@vger.kernel.org 19623S: Maintained 19624T: git git://linuxtv.org/media_tree.git 19625F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19626F: drivers/media/i2c/imx258.c 19627 19628SONY IMX274 SENSOR DRIVER 19629M: Leon Luo <leonl@leopardimaging.com> 19630L: linux-media@vger.kernel.org 19631S: Maintained 19632T: git git://linuxtv.org/media_tree.git 19633F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19634F: drivers/media/i2c/imx274.c 19635 19636SONY IMX290 SENSOR DRIVER 19637M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19638L: linux-media@vger.kernel.org 19639S: Maintained 19640T: git git://linuxtv.org/media_tree.git 19641F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19642F: drivers/media/i2c/imx290.c 19643 19644SONY IMX296 SENSOR DRIVER 19645M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19646M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19647L: linux-media@vger.kernel.org 19648S: Maintained 19649T: git git://linuxtv.org/media_tree.git 19650F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19651F: drivers/media/i2c/imx296.c 19652 19653SONY IMX319 SENSOR DRIVER 19654M: Bingbu Cao <bingbu.cao@intel.com> 19655L: linux-media@vger.kernel.org 19656S: Maintained 19657T: git git://linuxtv.org/media_tree.git 19658F: drivers/media/i2c/imx319.c 19659 19660SONY IMX334 SENSOR DRIVER 19661M: Paul J. Murphy <paul.j.murphy@intel.com> 19662M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19663L: linux-media@vger.kernel.org 19664S: Maintained 19665T: git git://linuxtv.org/media_tree.git 19666F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19667F: drivers/media/i2c/imx334.c 19668 19669SONY IMX335 SENSOR DRIVER 19670M: Paul J. Murphy <paul.j.murphy@intel.com> 19671M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19672L: linux-media@vger.kernel.org 19673S: Maintained 19674T: git git://linuxtv.org/media_tree.git 19675F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19676F: drivers/media/i2c/imx335.c 19677 19678SONY IMX355 SENSOR DRIVER 19679M: Tianshu Qiu <tian.shu.qiu@intel.com> 19680L: linux-media@vger.kernel.org 19681S: Maintained 19682T: git git://linuxtv.org/media_tree.git 19683F: drivers/media/i2c/imx355.c 19684 19685SONY IMX412 SENSOR DRIVER 19686M: Paul J. Murphy <paul.j.murphy@intel.com> 19687M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19688L: linux-media@vger.kernel.org 19689S: Maintained 19690T: git git://linuxtv.org/media_tree.git 19691F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19692F: drivers/media/i2c/imx412.c 19693 19694SONY IMX415 SENSOR DRIVER 19695M: Michael Riesch <michael.riesch@wolfvision.net> 19696L: linux-media@vger.kernel.org 19697S: Maintained 19698T: git git://linuxtv.org/media_tree.git 19699F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19700F: drivers/media/i2c/imx415.c 19701 19702SONY MEMORYSTICK SUBSYSTEM 19703M: Maxim Levitsky <maximlevitsky@gmail.com> 19704M: Alex Dubov <oakad@yahoo.com> 19705M: Ulf Hansson <ulf.hansson@linaro.org> 19706L: linux-mmc@vger.kernel.org 19707S: Maintained 19708T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19709F: drivers/memstick/ 19710F: include/linux/memstick.h 19711 19712SONY VAIO CONTROL DEVICE DRIVER 19713M: Mattia Dongili <malattia@linux.it> 19714L: platform-driver-x86@vger.kernel.org 19715S: Maintained 19716W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19717F: Documentation/admin-guide/laptops/sony-laptop.rst 19718F: drivers/char/sonypi.c 19719F: drivers/platform/x86/sony-laptop.c 19720F: include/linux/sony-laptop.h 19721 19722SOUND 19723M: Jaroslav Kysela <perex@perex.cz> 19724M: Takashi Iwai <tiwai@suse.com> 19725L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19726S: Maintained 19727W: http://www.alsa-project.org/ 19728Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19729T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19730F: Documentation/sound/ 19731F: include/sound/ 19732F: include/uapi/sound/ 19733F: sound/ 19734F: tools/testing/selftests/alsa 19735 19736SOUND - COMPRESSED AUDIO 19737M: Vinod Koul <vkoul@kernel.org> 19738L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19739S: Supported 19740T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19741F: Documentation/sound/designs/compress-offload.rst 19742F: include/sound/compress_driver.h 19743F: include/uapi/sound/compress_* 19744F: sound/core/compress_offload.c 19745F: sound/soc/soc-compress.c 19746 19747SOUND - DMAENGINE HELPERS 19748M: Lars-Peter Clausen <lars@metafoo.de> 19749S: Supported 19750F: include/sound/dmaengine_pcm.h 19751F: sound/core/pcm_dmaengine.c 19752F: sound/soc/soc-generic-dmaengine-pcm.c 19753 19754SOUND - ALSA SELFTESTS 19755M: Mark Brown <broonie@kernel.org> 19756L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19757L: linux-kselftest@vger.kernel.org 19758S: Supported 19759F: tools/testing/selftests/alsa 19760 19761SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19762M: Liam Girdwood <lgirdwood@gmail.com> 19763M: Mark Brown <broonie@kernel.org> 19764L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19765S: Supported 19766W: http://alsa-project.org/main/index.php/ASoC 19767T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19768F: Documentation/devicetree/bindings/sound/ 19769F: Documentation/sound/soc/ 19770F: include/dt-bindings/sound/ 19771F: include/sound/soc* 19772F: sound/soc/ 19773 19774SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19775M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19776M: Liam Girdwood <lgirdwood@gmail.com> 19777M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19778M: Bard Liao <yung-chuan.liao@linux.intel.com> 19779M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19780R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19781M: Daniel Baluta <daniel.baluta@nxp.com> 19782L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19783S: Supported 19784W: https://github.com/thesofproject/linux/ 19785F: sound/soc/sof/ 19786 19787SOUNDWIRE SUBSYSTEM 19788M: Vinod Koul <vkoul@kernel.org> 19789M: Bard Liao <yung-chuan.liao@linux.intel.com> 19790R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19791R: Sanyog Kale <sanyog.r.kale@intel.com> 19792L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19793S: Supported 19794T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19795F: Documentation/driver-api/soundwire/ 19796F: drivers/soundwire/ 19797F: include/linux/soundwire/ 19798 19799SP2 MEDIA DRIVER 19800M: Olli Salonen <olli.salonen@iki.fi> 19801L: linux-media@vger.kernel.org 19802S: Maintained 19803W: https://linuxtv.org 19804Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19805F: drivers/media/dvb-frontends/sp2* 19806 19807SPANISH DOCUMENTATION 19808M: Carlos Bilbao <carlos.bilbao@amd.com> 19809S: Maintained 19810F: Documentation/translations/sp_SP/ 19811 19812SPARC + UltraSPARC (sparc/sparc64) 19813M: "David S. Miller" <davem@davemloft.net> 19814L: sparclinux@vger.kernel.org 19815S: Maintained 19816Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19817T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19818T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19819F: arch/sparc/ 19820F: drivers/sbus/ 19821 19822SPARC SERIAL DRIVERS 19823M: "David S. Miller" <davem@davemloft.net> 19824L: sparclinux@vger.kernel.org 19825S: Maintained 19826T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19827T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19828F: drivers/tty/serial/suncore.c 19829F: drivers/tty/serial/sunhv.c 19830F: drivers/tty/serial/sunsab.c 19831F: drivers/tty/serial/sunsab.h 19832F: drivers/tty/serial/sunsu.c 19833F: drivers/tty/serial/sunzilog.c 19834F: drivers/tty/serial/sunzilog.h 19835F: drivers/tty/vcc.c 19836F: include/linux/sunserialcore.h 19837 19838SPARSE CHECKER 19839M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19840L: linux-sparse@vger.kernel.org 19841S: Maintained 19842W: https://sparse.docs.kernel.org/ 19843T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19844Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19845B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19846F: include/linux/compiler.h 19847 19848SPEAKUP CONSOLE SPEECH DRIVER 19849M: William Hubbs <w.d.hubbs@gmail.com> 19850M: Chris Brannon <chris@the-brannons.com> 19851M: Kirk Reiser <kirk@reisers.ca> 19852M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19853L: speakup@linux-speakup.org 19854S: Odd Fixes 19855W: http://www.linux-speakup.org/ 19856W: https://github.com/linux-speakup/speakup 19857B: https://github.com/linux-speakup/speakup/issues 19858F: drivers/accessibility/speakup/ 19859 19860SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19861M: Viresh Kumar <vireshk@kernel.org> 19862M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19863M: soc@kernel.org 19864L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19865S: Maintained 19866W: http://www.st.com/spear 19867F: arch/arm/boot/dts/spear* 19868F: arch/arm/mach-spear/ 19869F: drivers/clk/spear/ 19870F: drivers/pinctrl/spear/ 19871 19872SPI NOR SUBSYSTEM 19873M: Tudor Ambarus <tudor.ambarus@linaro.org> 19874M: Pratyush Yadav <pratyush@kernel.org> 19875R: Michael Walle <michael@walle.cc> 19876L: linux-mtd@lists.infradead.org 19877S: Maintained 19878W: http://www.linux-mtd.infradead.org/ 19879Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19880C: irc://irc.oftc.net/mtd 19881T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19882F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19883F: drivers/mtd/spi-nor/ 19884F: include/linux/mtd/spi-nor.h 19885 19886SPI SUBSYSTEM 19887M: Mark Brown <broonie@kernel.org> 19888L: linux-spi@vger.kernel.org 19889S: Maintained 19890Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19891T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19892F: Documentation/devicetree/bindings/spi/ 19893F: Documentation/spi/ 19894F: drivers/spi/ 19895F: include/linux/spi/ 19896F: include/uapi/linux/spi/ 19897F: tools/spi/ 19898 19899SPIDERNET NETWORK DRIVER for CELL 19900M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19901M: Geoff Levand <geoff@infradead.org> 19902L: netdev@vger.kernel.org 19903L: linuxppc-dev@lists.ozlabs.org 19904S: Maintained 19905F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19906F: drivers/net/ethernet/toshiba/spider_net* 19907 19908SPMI SUBSYSTEM 19909M: Stephen Boyd <sboyd@kernel.org> 19910L: linux-kernel@vger.kernel.org 19911S: Maintained 19912T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19913F: Documentation/devicetree/bindings/spmi/ 19914F: drivers/spmi/ 19915F: include/dt-bindings/spmi/spmi.h 19916F: include/linux/spmi.h 19917F: include/trace/events/spmi.h 19918 19919SPU FILE SYSTEM 19920M: Jeremy Kerr <jk@ozlabs.org> 19921L: linuxppc-dev@lists.ozlabs.org 19922S: Supported 19923W: http://www.ibm.com/developerworks/power/cell/ 19924F: Documentation/filesystems/spufs/spufs.rst 19925F: arch/powerpc/platforms/cell/spufs/ 19926 19927SQUASHFS FILE SYSTEM 19928M: Phillip Lougher <phillip@squashfs.org.uk> 19929L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19930S: Maintained 19931W: http://squashfs.org.uk 19932T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19933F: Documentation/filesystems/squashfs.rst 19934F: fs/squashfs/ 19935 19936SRM (Alpha) environment access 19937M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19938S: Maintained 19939F: arch/alpha/kernel/srm_env.c 19940 19941ST LSM6DSx IMU IIO DRIVER 19942M: Lorenzo Bianconi <lorenzo@kernel.org> 19943L: linux-iio@vger.kernel.org 19944S: Maintained 19945W: http://www.st.com/ 19946F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19947F: drivers/iio/imu/st_lsm6dsx/ 19948 19949ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19950M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19951M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19952L: linux-media@vger.kernel.org 19953S: Maintained 19954T: git git://linuxtv.org/media_tree.git 19955F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19956F: drivers/media/i2c/st-mipid02.c 19957 19958ST STM32 I2C/SMBUS DRIVER 19959M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19960M: Alain Volmat <alain.volmat@foss.st.com> 19961L: linux-i2c@vger.kernel.org 19962S: Maintained 19963F: drivers/i2c/busses/i2c-stm32* 19964 19965ST STM32 SPI DRIVER 19966M: Alain Volmat <alain.volmat@foss.st.com> 19967L: linux-spi@vger.kernel.org 19968S: Maintained 19969F: drivers/spi/spi-stm32.c 19970 19971ST STPDDC60 DRIVER 19972M: Daniel Nilsson <daniel.nilsson@flex.com> 19973L: linux-hwmon@vger.kernel.org 19974S: Maintained 19975F: Documentation/hwmon/stpddc60.rst 19976F: drivers/hwmon/pmbus/stpddc60.c 19977 19978ST VGXY61 DRIVER 19979M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19980M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19981L: linux-media@vger.kernel.org 19982S: Maintained 19983T: git git://linuxtv.org/media_tree.git 19984F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19985F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19986F: drivers/media/i2c/st-vgxy61.c 19987 19988ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19989M: Song Qiang <songqiang1304521@gmail.com> 19990L: linux-iio@vger.kernel.org 19991S: Maintained 19992F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19993F: drivers/iio/proximity/vl53l0x-i2c.c 19994 19995STABLE BRANCH 19996M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19997M: Sasha Levin <sashal@kernel.org> 19998L: stable@vger.kernel.org 19999S: Supported 20000F: Documentation/process/stable-kernel-rules.rst 20001 20002STAGING - ATOMISP DRIVER 20003M: Hans de Goede <hdegoede@redhat.com> 20004M: Mauro Carvalho Chehab <mchehab@kernel.org> 20005R: Sakari Ailus <sakari.ailus@linux.intel.com> 20006L: linux-media@vger.kernel.org 20007S: Maintained 20008F: drivers/staging/media/atomisp/ 20009 20010STAGING - FIELDBUS SUBSYSTEM 20011M: Sven Van Asbroeck <TheSven73@gmail.com> 20012S: Maintained 20013F: drivers/staging/fieldbus/* 20014F: drivers/staging/fieldbus/Documentation/ 20015 20016STAGING - HMS ANYBUS-S BUS 20017M: Sven Van Asbroeck <TheSven73@gmail.com> 20018S: Maintained 20019F: drivers/staging/fieldbus/anybuss/ 20020 20021STAGING - INDUSTRIAL IO 20022M: Jonathan Cameron <jic23@kernel.org> 20023L: linux-iio@vger.kernel.org 20024S: Odd Fixes 20025F: Documentation/devicetree/bindings/staging/iio/ 20026F: drivers/staging/iio/ 20027 20028STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20029M: Marc Dietrich <marvin24@gmx.de> 20030L: ac100@lists.launchpad.net (moderated for non-subscribers) 20031L: linux-tegra@vger.kernel.org 20032S: Maintained 20033F: drivers/staging/nvec/ 20034 20035STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20036M: Jens Frederich <jfrederich@gmail.com> 20037M: Jon Nettleton <jon.nettleton@gmail.com> 20038S: Maintained 20039W: http://wiki.laptop.org/go/DCON 20040F: drivers/staging/olpc_dcon/ 20041 20042STAGING - REALTEK RTL8712U DRIVERS 20043M: Larry Finger <Larry.Finger@lwfinger.net> 20044M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20045S: Odd Fixes 20046F: drivers/staging/rtl8712/ 20047 20048STAGING - SEPS525 LCD CONTROLLER DRIVERS 20049M: Michael Hennerich <michael.hennerich@analog.com> 20050L: linux-fbdev@vger.kernel.org 20051S: Supported 20052F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20053F: drivers/staging/fbtft/fb_seps525.c 20054 20055STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20056M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20057M: Teddy Wang <teddy.wang@siliconmotion.com> 20058M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20059L: linux-fbdev@vger.kernel.org 20060S: Maintained 20061F: drivers/staging/sm750fb/ 20062 20063STAGING - VIA VT665X DRIVERS 20064M: Forest Bond <forest@alittletooquiet.net> 20065S: Odd Fixes 20066F: drivers/staging/vt665?/ 20067 20068STAGING SUBSYSTEM 20069M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20070L: linux-staging@lists.linux.dev 20071S: Supported 20072T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20073F: drivers/staging/ 20074 20075STARFIRE/DURALAN NETWORK DRIVER 20076M: Ion Badulescu <ionut@badula.org> 20077S: Odd Fixes 20078F: drivers/net/ethernet/adaptec/starfire* 20079 20080STARFIVE DEVICETREES 20081M: Emil Renner Berthing <kernel@esmil.dk> 20082S: Maintained 20083F: arch/riscv/boot/dts/starfive/ 20084 20085STARFIVE DWMAC GLUE LAYER 20086M: Emil Renner Berthing <kernel@esmil.dk> 20087M: Samin Guo <samin.guo@starfivetech.com> 20088S: Maintained 20089F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20090F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20091 20092STARFIVE JH7110 MMC/SD/SDIO DRIVER 20093M: William Qiu <william.qiu@starfivetech.com> 20094S: Supported 20095F: Documentation/devicetree/bindings/mmc/starfive* 20096F: drivers/mmc/host/dw_mmc-starfive.c 20097 20098STARFIVE JH71X0 CLOCK DRIVERS 20099M: Emil Renner Berthing <kernel@esmil.dk> 20100M: Hal Feng <hal.feng@starfivetech.com> 20101S: Maintained 20102F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20103F: drivers/clk/starfive/clk-starfive-jh71* 20104F: include/dt-bindings/clock/starfive?jh71*.h 20105 20106STARFIVE JH71X0 PINCTRL DRIVERS 20107M: Emil Renner Berthing <kernel@esmil.dk> 20108M: Jianlong Huang <jianlong.huang@starfivetech.com> 20109L: linux-gpio@vger.kernel.org 20110S: Maintained 20111F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20112F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20113F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20114F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20115 20116STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20117M: Emil Renner Berthing <kernel@esmil.dk> 20118M: Hal Feng <hal.feng@starfivetech.com> 20119S: Maintained 20120F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20121F: drivers/reset/starfive/reset-starfive-jh71* 20122F: include/dt-bindings/reset/starfive?jh71*.h 20123 20124STARFIVE JH71XX PMU CONTROLLER DRIVER 20125M: Walker Chen <walker.chen@starfivetech.com> 20126S: Supported 20127F: Documentation/devicetree/bindings/power/starfive* 20128F: drivers/soc/starfive/jh71xx_pmu.c 20129F: include/dt-bindings/power/starfive,jh7110-pmu.h 20130 20131STARFIVE SOC DRIVERS 20132M: Conor Dooley <conor@kernel.org> 20133S: Maintained 20134T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20135F: drivers/soc/starfive/ 20136 20137STARFIVE TRNG DRIVER 20138M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20139S: Supported 20140F: Documentation/devicetree/bindings/rng/starfive* 20141F: drivers/char/hw_random/jh7110-trng.c 20142 20143STARFIVE WATCHDOG DRIVER 20144M: Xingyu Wu <xingyu.wu@starfivetech.com> 20145M: Samin Guo <samin.guo@starfivetech.com> 20146S: Supported 20147F: Documentation/devicetree/bindings/watchdog/starfive* 20148F: drivers/watchdog/starfive-wdt.c 20149 20150STATIC BRANCH/CALL 20151M: Peter Zijlstra <peterz@infradead.org> 20152M: Josh Poimboeuf <jpoimboe@kernel.org> 20153M: Jason Baron <jbaron@akamai.com> 20154R: Steven Rostedt <rostedt@goodmis.org> 20155R: Ard Biesheuvel <ardb@kernel.org> 20156S: Supported 20157F: arch/*/include/asm/jump_label*.h 20158F: arch/*/include/asm/static_call*.h 20159F: arch/*/kernel/jump_label.c 20160F: arch/*/kernel/static_call.c 20161F: include/linux/jump_label*.h 20162F: include/linux/static_call*.h 20163F: kernel/jump_label.c 20164F: kernel/static_call.c 20165 20166STI AUDIO (ASoC) DRIVERS 20167M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20168L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20169S: Maintained 20170F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20171F: sound/soc/sti/ 20172 20173STI CEC DRIVER 20174M: Alain Volmat <alain.volmat@foss.st.com> 20175S: Maintained 20176F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20177F: drivers/media/cec/platform/sti/ 20178 20179STK1160 USB VIDEO CAPTURE DRIVER 20180M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20181L: linux-media@vger.kernel.org 20182S: Maintained 20183T: git git://linuxtv.org/media_tree.git 20184F: drivers/media/usb/stk1160/ 20185 20186STM32 AUDIO (ASoC) DRIVERS 20187M: Olivier Moysan <olivier.moysan@foss.st.com> 20188M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20189L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20190S: Maintained 20191F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20192F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20193F: sound/soc/stm/ 20194 20195STM32 TIMER/LPTIMER DRIVERS 20196M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20197S: Maintained 20198F: Documentation/ABI/testing/*timer-stm32 20199F: Documentation/devicetree/bindings/*/*stm32-*timer* 20200F: drivers/*/stm32-*timer* 20201F: drivers/pwm/pwm-stm32* 20202F: include/linux/*/stm32-*tim* 20203 20204STMMAC ETHERNET DRIVER 20205M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20206M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20207M: Jose Abreu <joabreu@synopsys.com> 20208L: netdev@vger.kernel.org 20209S: Supported 20210W: http://www.stlinux.com 20211F: Documentation/networking/device_drivers/ethernet/stmicro/ 20212F: drivers/net/ethernet/stmicro/stmmac/ 20213 20214SUN3/3X 20215M: Sam Creasey <sammy@sammy.net> 20216S: Maintained 20217W: http://sammy.net/sun3/ 20218F: arch/m68k/include/asm/sun3* 20219F: arch/m68k/kernel/*sun3* 20220F: arch/m68k/sun3*/ 20221F: drivers/net/ethernet/i825xx/sun3* 20222 20223SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20224M: Hans de Goede <hdegoede@redhat.com> 20225L: linux-input@vger.kernel.org 20226S: Maintained 20227F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20228F: drivers/input/keyboard/sun4i-lradc-keys.c 20229 20230SUNDANCE NETWORK DRIVER 20231M: Denis Kirjanov <kda@linux-powerpc.org> 20232L: netdev@vger.kernel.org 20233S: Maintained 20234F: drivers/net/ethernet/dlink/sundance.c 20235 20236SUN HAPPY MEAL ETHERNET DRIVER 20237M: Sean Anderson <seanga2@gmail.com> 20238S: Maintained 20239F: drivers/net/ethernet/sun/sunhme.* 20240 20241SUNPLUS ETHERNET DRIVER 20242M: Wells Lu <wellslutw@gmail.com> 20243L: netdev@vger.kernel.org 20244S: Maintained 20245W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20246F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20247F: drivers/net/ethernet/sunplus/ 20248 20249SUNPLUS MMC DRIVER 20250M: Tony Huang <tonyhuang.sunplus@gmail.com> 20251M: Li-hao Kuo <lhjeff911@gmail.com> 20252S: Maintained 20253F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20254F: drivers/mmc/host/sunplus-mmc.c 20255 20256SUNPLUS OCOTP DRIVER 20257M: Vincent Shih <vincent.sunplus@gmail.com> 20258S: Maintained 20259F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20260F: drivers/nvmem/sunplus-ocotp.c 20261 20262SUNPLUS USB2 PHY DRIVER 20263M: Vincent Shih <vincent.sunplus@gmail.com> 20264L: linux-usb@vger.kernel.org 20265S: Maintained 20266F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20267F: drivers/phy/sunplus/Kconfig 20268F: drivers/phy/sunplus/Makefile 20269F: drivers/phy/sunplus/phy-sunplus-usb2.c 20270 20271SUNPLUS PWM DRIVER 20272M: Hammer Hsieh <hammerh0314@gmail.com> 20273S: Maintained 20274F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20275F: drivers/pwm/pwm-sunplus.c 20276 20277SUNPLUS RTC DRIVER 20278M: Vincent Shih <vincent.sunplus@gmail.com> 20279L: linux-rtc@vger.kernel.org 20280S: Maintained 20281F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20282F: drivers/rtc/rtc-sunplus.c 20283 20284SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20285M: Li-hao Kuo <lhjeff911@gmail.com> 20286L: linux-spi@vger.kernel.org 20287S: Maintained 20288F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20289F: drivers/spi/spi-sunplus-sp7021.c 20290 20291SUNPLUS UART DRIVER 20292M: Hammer Hsieh <hammerh0314@gmail.com> 20293S: Maintained 20294F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20295F: drivers/tty/serial/sunplus-uart.c 20296 20297SUNPLUS WATCHDOG DRIVER 20298M: Xiantao Hu <xt.hu@cqplus1.com> 20299L: linux-watchdog@vger.kernel.org 20300S: Maintained 20301F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20302F: drivers/watchdog/sunplus_wdt.c 20303 20304SUPERH 20305M: Yoshinori Sato <ysato@users.sourceforge.jp> 20306M: Rich Felker <dalias@libc.org> 20307M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20308L: linux-sh@vger.kernel.org 20309S: Maintained 20310Q: http://patchwork.kernel.org/project/linux-sh/list/ 20311F: Documentation/arch/sh/ 20312F: arch/sh/ 20313F: drivers/sh/ 20314 20315SUSPEND TO RAM 20316M: "Rafael J. Wysocki" <rafael@kernel.org> 20317M: Len Brown <len.brown@intel.com> 20318M: Pavel Machek <pavel@ucw.cz> 20319L: linux-pm@vger.kernel.org 20320S: Supported 20321B: https://bugzilla.kernel.org 20322F: Documentation/power/ 20323F: arch/x86/kernel/acpi/sleep* 20324F: arch/x86/kernel/acpi/wakeup* 20325F: drivers/base/power/ 20326F: include/linux/freezer.h 20327F: include/linux/pm.h 20328F: include/linux/suspend.h 20329F: kernel/power/ 20330 20331SVGA HANDLING 20332M: Martin Mares <mj@ucw.cz> 20333L: linux-video@atrey.karlin.mff.cuni.cz 20334S: Maintained 20335F: Documentation/admin-guide/svga.rst 20336F: arch/x86/boot/video* 20337 20338SWITCHDEV 20339M: Jiri Pirko <jiri@resnulli.us> 20340M: Ivan Vecera <ivecera@redhat.com> 20341L: netdev@vger.kernel.org 20342S: Supported 20343F: include/net/switchdev.h 20344F: net/switchdev/ 20345 20346SY8106A REGULATOR DRIVER 20347M: Icenowy Zheng <icenowy@aosc.io> 20348S: Maintained 20349F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20350F: drivers/regulator/sy8106a-regulator.c 20351 20352SYNC FILE FRAMEWORK 20353M: Sumit Semwal <sumit.semwal@linaro.org> 20354R: Gustavo Padovan <gustavo@padovan.org> 20355L: linux-media@vger.kernel.org 20356L: dri-devel@lists.freedesktop.org 20357S: Maintained 20358T: git git://anongit.freedesktop.org/drm/drm-misc 20359F: Documentation/driver-api/sync_file.rst 20360F: drivers/dma-buf/dma-fence* 20361F: drivers/dma-buf/sw_sync.c 20362F: drivers/dma-buf/sync_* 20363F: include/linux/sync_file.h 20364F: include/uapi/linux/sync_file.h 20365 20366SYNOPSYS ARC ARCHITECTURE 20367M: Vineet Gupta <vgupta@kernel.org> 20368L: linux-snps-arc@lists.infradead.org 20369S: Supported 20370T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20371F: Documentation/arch/arc 20372F: Documentation/devicetree/bindings/arc/* 20373F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20374F: arch/arc/ 20375F: drivers/clocksource/arc_timer.c 20376F: drivers/tty/serial/arc_uart.c 20377 20378SYNOPSYS ARC HSDK SDP pll clock driver 20379M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20380S: Supported 20381F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20382F: drivers/clk/clk-hsdk-pll.c 20383 20384SYNOPSYS ARC SDP clock driver 20385M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20386S: Supported 20387F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20388F: drivers/clk/axs10x/* 20389 20390SYNOPSYS ARC SDP platform support 20391M: Alexey Brodkin <abrodkin@synopsys.com> 20392S: Supported 20393F: Documentation/devicetree/bindings/arc/axs10* 20394F: arch/arc/boot/dts/ax* 20395F: arch/arc/plat-axs10x 20396 20397SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20398M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20399S: Supported 20400F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20401F: drivers/reset/reset-axs10x.c 20402 20403SYNOPSYS CREG GPIO DRIVER 20404M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20405S: Maintained 20406F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20407F: drivers/gpio/gpio-creg-snps.c 20408 20409SYNOPSYS DESIGNWARE 8250 UART DRIVER 20410M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20411R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20412S: Supported 20413F: drivers/tty/serial/8250/8250_dw.c 20414F: drivers/tty/serial/8250/8250_dwlib.* 20415F: drivers/tty/serial/8250/8250_lpss.c 20416 20417SYNOPSYS DESIGNWARE APB GPIO DRIVER 20418M: Hoan Tran <hoan@os.amperecomputing.com> 20419M: Serge Semin <fancer.lancer@gmail.com> 20420L: linux-gpio@vger.kernel.org 20421S: Maintained 20422F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20423F: drivers/gpio/gpio-dwapb.c 20424 20425SYNOPSYS DESIGNWARE APB SSI DRIVER 20426M: Serge Semin <fancer.lancer@gmail.com> 20427L: linux-spi@vger.kernel.org 20428S: Supported 20429F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20430F: drivers/spi/spi-dw* 20431 20432SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20433M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20434S: Maintained 20435F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20436F: drivers/dma/dw-axi-dmac/ 20437 20438SYNOPSYS DESIGNWARE DMAC DRIVER 20439M: Viresh Kumar <vireshk@kernel.org> 20440R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20441S: Maintained 20442F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20443F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20444F: drivers/dma/dw/ 20445F: include/dt-bindings/dma/dw-dmac.h 20446F: include/linux/dma/dw.h 20447F: include/linux/platform_data/dma-dw.h 20448 20449SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20450M: Jose Abreu <Jose.Abreu@synopsys.com> 20451L: netdev@vger.kernel.org 20452S: Supported 20453F: drivers/net/ethernet/synopsys/ 20454 20455SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20456M: Jose Abreu <Jose.Abreu@synopsys.com> 20457L: netdev@vger.kernel.org 20458S: Supported 20459F: drivers/net/pcs/pcs-xpcs.c 20460F: drivers/net/pcs/pcs-xpcs.h 20461F: include/linux/pcs/pcs-xpcs.h 20462 20463SYNOPSYS DESIGNWARE I2C DRIVER 20464M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20465R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20466R: Mika Westerberg <mika.westerberg@linux.intel.com> 20467R: Jan Dabros <jsd@semihalf.com> 20468L: linux-i2c@vger.kernel.org 20469S: Supported 20470F: drivers/i2c/busses/i2c-designware-* 20471 20472SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20473M: Jaehoon Chung <jh80.chung@samsung.com> 20474L: linux-mmc@vger.kernel.org 20475S: Maintained 20476F: drivers/mmc/host/dw_mmc* 20477 20478SYNOPSYS HSDK RESET CONTROLLER DRIVER 20479M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20480S: Supported 20481F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20482F: drivers/reset/reset-hsdk.c 20483F: include/dt-bindings/reset/snps,hsdk-reset.h 20484 20485SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20486M: Prabu Thangamuthu <prabu.t@synopsys.com> 20487M: Manjunath M B <manjumb@synopsys.com> 20488L: linux-mmc@vger.kernel.org 20489S: Maintained 20490F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20491 20492SYSTEM CONFIGURATION (SYSCON) 20493M: Lee Jones <lee@kernel.org> 20494M: Arnd Bergmann <arnd@arndb.de> 20495S: Supported 20496T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20497F: drivers/mfd/syscon.c 20498 20499SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20500M: Sudeep Holla <sudeep.holla@arm.com> 20501R: Cristian Marussi <cristian.marussi@arm.com> 20502L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20503S: Maintained 20504F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20505F: drivers/clk/clk-sc[mp]i.c 20506F: drivers/cpufreq/sc[mp]i-cpufreq.c 20507F: drivers/firmware/arm_scmi/ 20508F: drivers/firmware/arm_scpi.c 20509F: drivers/powercap/arm_scmi_powercap.c 20510F: drivers/regulator/scmi-regulator.c 20511F: drivers/reset/reset-scmi.c 20512F: include/linux/sc[mp]i_protocol.h 20513F: include/trace/events/scmi.h 20514F: include/uapi/linux/virtio_scmi.h 20515 20516SYSTEM RESET/SHUTDOWN DRIVERS 20517M: Sebastian Reichel <sre@kernel.org> 20518L: linux-pm@vger.kernel.org 20519S: Maintained 20520T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20521F: Documentation/devicetree/bindings/power/reset/ 20522F: drivers/power/reset/ 20523 20524SYSTEM TRACE MODULE CLASS 20525M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20526S: Maintained 20527T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20528F: Documentation/trace/stm.rst 20529F: drivers/hwtracing/stm/ 20530F: include/linux/stm.h 20531F: include/uapi/linux/stm.h 20532 20533SYSTEM76 ACPI DRIVER 20534M: Jeremy Soller <jeremy@system76.com> 20535M: System76 Product Development <productdev@system76.com> 20536L: platform-driver-x86@vger.kernel.org 20537S: Maintained 20538F: drivers/platform/x86/system76_acpi.c 20539 20540SYSV FILESYSTEM 20541S: Orphan 20542F: Documentation/filesystems/sysv-fs.rst 20543F: fs/sysv/ 20544F: include/linux/sysv_fs.h 20545 20546TASKSTATS STATISTICS INTERFACE 20547M: Balbir Singh <bsingharora@gmail.com> 20548S: Maintained 20549F: Documentation/accounting/taskstats* 20550F: include/linux/taskstats* 20551F: kernel/taskstats.c 20552 20553TC subsystem 20554M: Jamal Hadi Salim <jhs@mojatatu.com> 20555M: Cong Wang <xiyou.wangcong@gmail.com> 20556M: Jiri Pirko <jiri@resnulli.us> 20557L: netdev@vger.kernel.org 20558S: Maintained 20559F: include/net/pkt_cls.h 20560F: include/net/pkt_sched.h 20561F: include/net/tc_act/ 20562F: include/uapi/linux/pkt_cls.h 20563F: include/uapi/linux/pkt_sched.h 20564F: include/uapi/linux/tc_act/ 20565F: include/uapi/linux/tc_ematch/ 20566F: net/sched/ 20567F: tools/testing/selftests/tc-testing 20568 20569TC90522 MEDIA DRIVER 20570M: Akihiro Tsukada <tskd08@gmail.com> 20571L: linux-media@vger.kernel.org 20572S: Odd Fixes 20573F: drivers/media/dvb-frontends/tc90522* 20574 20575TCP LOW PRIORITY MODULE 20576M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20577M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20578S: Maintained 20579W: http://tcp-lp-mod.sourceforge.net/ 20580F: net/ipv4/tcp_lp.c 20581 20582TDA10071 MEDIA DRIVER 20583M: Antti Palosaari <crope@iki.fi> 20584L: linux-media@vger.kernel.org 20585S: Maintained 20586W: https://linuxtv.org 20587W: http://palosaari.fi/linux/ 20588Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20589T: git git://linuxtv.org/anttip/media_tree.git 20590F: drivers/media/dvb-frontends/tda10071* 20591 20592TDA18212 MEDIA DRIVER 20593M: Antti Palosaari <crope@iki.fi> 20594L: linux-media@vger.kernel.org 20595S: Maintained 20596W: https://linuxtv.org 20597W: http://palosaari.fi/linux/ 20598Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20599T: git git://linuxtv.org/anttip/media_tree.git 20600F: drivers/media/tuners/tda18212* 20601 20602TDA18218 MEDIA DRIVER 20603M: Antti Palosaari <crope@iki.fi> 20604L: linux-media@vger.kernel.org 20605S: Maintained 20606W: https://linuxtv.org 20607W: http://palosaari.fi/linux/ 20608Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20609T: git git://linuxtv.org/anttip/media_tree.git 20610F: drivers/media/tuners/tda18218* 20611 20612TDA18250 MEDIA DRIVER 20613M: Olli Salonen <olli.salonen@iki.fi> 20614L: linux-media@vger.kernel.org 20615S: Maintained 20616W: https://linuxtv.org 20617Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20618T: git git://linuxtv.org/media_tree.git 20619F: drivers/media/tuners/tda18250* 20620 20621TDA18271 MEDIA DRIVER 20622M: Michael Krufky <mkrufky@linuxtv.org> 20623L: linux-media@vger.kernel.org 20624S: Maintained 20625W: https://linuxtv.org 20626W: http://github.com/mkrufky 20627Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20628T: git git://linuxtv.org/mkrufky/tuners.git 20629F: drivers/media/tuners/tda18271* 20630 20631TDA1997x MEDIA DRIVER 20632M: Tim Harvey <tharvey@gateworks.com> 20633L: linux-media@vger.kernel.org 20634S: Maintained 20635W: https://linuxtv.org 20636Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20637F: drivers/media/i2c/tda1997x.* 20638 20639TDA827x MEDIA DRIVER 20640M: Michael Krufky <mkrufky@linuxtv.org> 20641L: linux-media@vger.kernel.org 20642S: Maintained 20643W: https://linuxtv.org 20644W: http://github.com/mkrufky 20645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20646T: git git://linuxtv.org/mkrufky/tuners.git 20647F: drivers/media/tuners/tda8290.* 20648 20649TDA8290 MEDIA DRIVER 20650M: Michael Krufky <mkrufky@linuxtv.org> 20651L: linux-media@vger.kernel.org 20652S: Maintained 20653W: https://linuxtv.org 20654W: http://github.com/mkrufky 20655Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20656T: git git://linuxtv.org/mkrufky/tuners.git 20657F: drivers/media/tuners/tda8290.* 20658 20659TDA9840 MEDIA DRIVER 20660M: Hans Verkuil <hverkuil@xs4all.nl> 20661L: linux-media@vger.kernel.org 20662S: Maintained 20663W: https://linuxtv.org 20664T: git git://linuxtv.org/media_tree.git 20665F: drivers/media/i2c/tda9840* 20666 20667TEA5761 TUNER DRIVER 20668M: Mauro Carvalho Chehab <mchehab@kernel.org> 20669L: linux-media@vger.kernel.org 20670S: Odd fixes 20671W: https://linuxtv.org 20672T: git git://linuxtv.org/media_tree.git 20673F: drivers/media/tuners/tea5761.* 20674 20675TEA5767 TUNER DRIVER 20676M: Mauro Carvalho Chehab <mchehab@kernel.org> 20677L: linux-media@vger.kernel.org 20678S: Maintained 20679W: https://linuxtv.org 20680T: git git://linuxtv.org/media_tree.git 20681F: drivers/media/tuners/tea5767.* 20682 20683TEA6415C MEDIA DRIVER 20684M: Hans Verkuil <hverkuil@xs4all.nl> 20685L: linux-media@vger.kernel.org 20686S: Maintained 20687W: https://linuxtv.org 20688T: git git://linuxtv.org/media_tree.git 20689F: drivers/media/i2c/tea6415c* 20690 20691TEA6420 MEDIA DRIVER 20692M: Hans Verkuil <hverkuil@xs4all.nl> 20693L: linux-media@vger.kernel.org 20694S: Maintained 20695W: https://linuxtv.org 20696T: git git://linuxtv.org/media_tree.git 20697F: drivers/media/i2c/tea6420* 20698 20699TEAM DRIVER 20700M: Jiri Pirko <jiri@resnulli.us> 20701L: netdev@vger.kernel.org 20702S: Supported 20703F: drivers/net/team/ 20704F: include/linux/if_team.h 20705F: include/uapi/linux/if_team.h 20706F: tools/testing/selftests/drivers/net/team/ 20707 20708TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20709M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20710S: Maintained 20711F: arch/x86/platform/ts5500/ 20712 20713TECHNOTREND USB IR RECEIVER 20714M: Sean Young <sean@mess.org> 20715L: linux-media@vger.kernel.org 20716S: Maintained 20717F: drivers/media/rc/ttusbir.c 20718 20719TECHWELL TW9910 VIDEO DECODER 20720L: linux-media@vger.kernel.org 20721S: Orphan 20722F: drivers/media/i2c/tw9910.c 20723F: include/media/i2c/tw9910.h 20724 20725TEE SUBSYSTEM 20726M: Jens Wiklander <jens.wiklander@linaro.org> 20727R: Sumit Garg <sumit.garg@linaro.org> 20728L: op-tee@lists.trustedfirmware.org 20729S: Maintained 20730F: Documentation/staging/tee.rst 20731F: drivers/tee/ 20732F: include/linux/tee_drv.h 20733F: include/uapi/linux/tee.h 20734 20735TEGRA ARCHITECTURE SUPPORT 20736M: Thierry Reding <thierry.reding@gmail.com> 20737M: Jonathan Hunter <jonathanh@nvidia.com> 20738L: linux-tegra@vger.kernel.org 20739S: Supported 20740Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20741T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20742N: [^a-z]tegra 20743 20744TEGRA CLOCK DRIVER 20745M: Peter De Schrijver <pdeschrijver@nvidia.com> 20746M: Prashant Gaikwad <pgaikwad@nvidia.com> 20747S: Supported 20748F: drivers/clk/tegra/ 20749 20750TEGRA DMA DRIVERS 20751M: Laxman Dewangan <ldewangan@nvidia.com> 20752M: Jon Hunter <jonathanh@nvidia.com> 20753S: Supported 20754F: drivers/dma/tegra* 20755 20756TEGRA I2C DRIVER 20757M: Laxman Dewangan <ldewangan@nvidia.com> 20758R: Dmitry Osipenko <digetx@gmail.com> 20759S: Supported 20760F: drivers/i2c/busses/i2c-tegra.c 20761 20762TEGRA IOMMU DRIVERS 20763M: Thierry Reding <thierry.reding@gmail.com> 20764R: Krishna Reddy <vdumpa@nvidia.com> 20765L: linux-tegra@vger.kernel.org 20766S: Supported 20767F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20768F: drivers/iommu/tegra* 20769 20770TEGRA KBC DRIVER 20771M: Laxman Dewangan <ldewangan@nvidia.com> 20772S: Supported 20773F: drivers/input/keyboard/tegra-kbc.c 20774 20775TEGRA NAND DRIVER 20776M: Stefan Agner <stefan@agner.ch> 20777M: Lucas Stach <dev@lynxeye.de> 20778S: Maintained 20779F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20780F: drivers/mtd/nand/raw/tegra_nand.c 20781 20782TEGRA PWM DRIVER 20783M: Thierry Reding <thierry.reding@gmail.com> 20784S: Supported 20785F: drivers/pwm/pwm-tegra.c 20786 20787TEGRA SERIAL DRIVER 20788M: Laxman Dewangan <ldewangan@nvidia.com> 20789S: Supported 20790F: drivers/tty/serial/serial-tegra.c 20791 20792TEGRA SPI DRIVER 20793M: Laxman Dewangan <ldewangan@nvidia.com> 20794S: Supported 20795F: drivers/spi/spi-tegra* 20796 20797TEGRA QUAD SPI DRIVER 20798M: Thierry Reding <thierry.reding@gmail.com> 20799M: Jonathan Hunter <jonathanh@nvidia.com> 20800M: Sowjanya Komatineni <skomatineni@nvidia.com> 20801L: linux-tegra@vger.kernel.org 20802S: Maintained 20803F: drivers/spi/spi-tegra210-quad.c 20804 20805TEGRA VIDEO DRIVER 20806M: Thierry Reding <thierry.reding@gmail.com> 20807M: Jonathan Hunter <jonathanh@nvidia.com> 20808M: Sowjanya Komatineni <skomatineni@nvidia.com> 20809L: linux-media@vger.kernel.org 20810L: linux-tegra@vger.kernel.org 20811S: Maintained 20812F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20813F: drivers/staging/media/tegra-video/ 20814 20815TEGRA XUSB PADCTL DRIVER 20816M: JC Kuo <jckuo@nvidia.com> 20817S: Supported 20818F: drivers/phy/tegra/xusb* 20819 20820TEHUTI ETHERNET DRIVER 20821M: Andy Gospodarek <andy@greyhouse.net> 20822L: netdev@vger.kernel.org 20823S: Supported 20824F: drivers/net/ethernet/tehuti/* 20825 20826TELECOM CLOCK DRIVER FOR MCPL0010 20827M: Mark Gross <markgross@kernel.org> 20828S: Supported 20829F: drivers/char/tlclk.c 20830 20831TEMPO SEMICONDUCTOR DRIVERS 20832M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20833S: Maintained 20834F: Documentation/devicetree/bindings/sound/tscs*.txt 20835F: sound/soc/codecs/tscs*.c 20836F: sound/soc/codecs/tscs*.h 20837 20838TENSILICA XTENSA PORT (xtensa) 20839M: Chris Zankel <chris@zankel.net> 20840M: Max Filippov <jcmvbkbc@gmail.com> 20841S: Maintained 20842T: git https://github.com/jcmvbkbc/linux-xtensa.git 20843F: arch/xtensa/ 20844F: drivers/irqchip/irq-xtensa-* 20845 20846TEXAS INSTRUMENTS ASoC DRIVERS 20847M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20848L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20849S: Maintained 20850F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20851F: sound/soc/ti/ 20852 20853TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20854M: Ricardo Ribalda <ribalda@kernel.org> 20855L: linux-iio@vger.kernel.org 20856S: Supported 20857F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20858F: drivers/iio/dac/ti-dac7612.c 20859 20860TEXAS INSTRUMENTS DMA DRIVERS 20861M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20862L: dmaengine@vger.kernel.org 20863S: Maintained 20864F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20865F: Documentation/devicetree/bindings/dma/ti-edma.txt 20866F: Documentation/devicetree/bindings/dma/ti/ 20867F: drivers/dma/ti/ 20868X: drivers/dma/ti/cppi41.c 20869F: include/linux/dma/k3-udma-glue.h 20870F: include/linux/dma/ti-cppi5.h 20871F: include/linux/dma/k3-psil.h 20872 20873TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20874M: Nishanth Menon <nm@ti.com> 20875M: Tero Kristo <kristo@kernel.org> 20876M: Santosh Shilimkar <ssantosh@kernel.org> 20877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20878S: Maintained 20879F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20880F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20881F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20882F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20883F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20884F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20885F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20886F: drivers/clk/keystone/sci-clk.c 20887F: drivers/firmware/ti_sci* 20888F: drivers/irqchip/irq-ti-sci-inta.c 20889F: drivers/irqchip/irq-ti-sci-intr.c 20890F: drivers/reset/reset-ti-sci.c 20891F: drivers/soc/ti/ti_sci_inta_msi.c 20892F: drivers/soc/ti/ti_sci_pm_domains.c 20893F: include/dt-bindings/soc/ti,sci_pm_domain.h 20894F: include/linux/soc/ti/ti_sci_inta_msi.h 20895F: include/linux/soc/ti/ti_sci_protocol.h 20896 20897TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20898M: Robert Marko <robert.marko@sartura.hr> 20899M: Luka Perkov <luka.perkov@sartura.hr> 20900L: linux-hwmon@vger.kernel.org 20901S: Maintained 20902F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20903F: Documentation/hwmon/tps23861.rst 20904F: drivers/hwmon/tps23861.c 20905 20906TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20907M: Puranjay Mohan <puranjay12@gmail.com> 20908L: linux-iio@vger.kernel.org 20909S: Supported 20910F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20911F: drivers/iio/temperature/tmp117.c 20912 20913THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20914M: Hans Verkuil <hverkuil@xs4all.nl> 20915L: linux-media@vger.kernel.org 20916S: Maintained 20917W: https://linuxtv.org 20918T: git git://linuxtv.org/media_tree.git 20919F: drivers/media/radio/radio-raremono.c 20920 20921THERMAL 20922M: Rafael J. Wysocki <rafael@kernel.org> 20923M: Daniel Lezcano <daniel.lezcano@linaro.org> 20924R: Amit Kucheria <amitk@kernel.org> 20925R: Zhang Rui <rui.zhang@intel.com> 20926L: linux-pm@vger.kernel.org 20927S: Supported 20928Q: https://patchwork.kernel.org/project/linux-pm/list/ 20929T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20930F: Documentation/ABI/testing/sysfs-class-thermal 20931F: Documentation/admin-guide/thermal/ 20932F: Documentation/devicetree/bindings/thermal/ 20933F: Documentation/driver-api/thermal/ 20934F: drivers/thermal/ 20935F: include/dt-bindings/thermal/ 20936F: include/linux/cpu_cooling.h 20937F: include/linux/thermal.h 20938F: include/uapi/linux/thermal.h 20939F: tools/lib/thermal/ 20940F: tools/thermal/ 20941 20942THERMAL DRIVER FOR AMLOGIC SOCS 20943M: Guillaume La Roque <glaroque@baylibre.com> 20944L: linux-pm@vger.kernel.org 20945L: linux-amlogic@lists.infradead.org 20946S: Supported 20947W: http://linux-meson.com/ 20948F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20949F: drivers/thermal/amlogic_thermal.c 20950 20951THERMAL/CPU_COOLING 20952M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20953M: Daniel Lezcano <daniel.lezcano@linaro.org> 20954M: Viresh Kumar <viresh.kumar@linaro.org> 20955R: Lukasz Luba <lukasz.luba@arm.com> 20956L: linux-pm@vger.kernel.org 20957S: Supported 20958F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20959F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20960F: drivers/thermal/cpufreq_cooling.c 20961F: drivers/thermal/cpuidle_cooling.c 20962F: include/linux/cpu_cooling.h 20963 20964THERMAL/POWER_ALLOCATOR 20965M: Lukasz Luba <lukasz.luba@arm.com> 20966L: linux-pm@vger.kernel.org 20967S: Maintained 20968F: Documentation/driver-api/thermal/power_allocator.rst 20969F: drivers/thermal/gov_power_allocator.c 20970F: drivers/thermal/thermal_trace_ipa.h 20971 20972THINKPAD ACPI EXTRAS DRIVER 20973M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20974L: ibm-acpi-devel@lists.sourceforge.net 20975L: platform-driver-x86@vger.kernel.org 20976S: Maintained 20977W: http://ibm-acpi.sourceforge.net 20978W: http://thinkwiki.org/wiki/Ibm-acpi 20979T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20980F: drivers/platform/x86/thinkpad_acpi.c 20981 20982THINKPAD LMI DRIVER 20983M: Mark Pearson <markpearson@lenovo.com> 20984L: platform-driver-x86@vger.kernel.org 20985S: Maintained 20986F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20987F: drivers/platform/x86/think-lmi.? 20988 20989THUNDERBOLT DMA TRAFFIC TEST DRIVER 20990M: Isaac Hazan <isaac.hazan@intel.com> 20991L: linux-usb@vger.kernel.org 20992S: Maintained 20993F: drivers/thunderbolt/dma_test.c 20994 20995THUNDERBOLT DRIVER 20996M: Andreas Noever <andreas.noever@gmail.com> 20997M: Michael Jamet <michael.jamet@intel.com> 20998M: Mika Westerberg <mika.westerberg@linux.intel.com> 20999M: Yehezkel Bernat <YehezkelShB@gmail.com> 21000L: linux-usb@vger.kernel.org 21001S: Maintained 21002T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21003F: Documentation/admin-guide/thunderbolt.rst 21004F: drivers/thunderbolt/ 21005F: include/linux/thunderbolt.h 21006 21007THUNDERBOLT NETWORK DRIVER 21008M: Michael Jamet <michael.jamet@intel.com> 21009M: Mika Westerberg <mika.westerberg@linux.intel.com> 21010M: Yehezkel Bernat <YehezkelShB@gmail.com> 21011L: netdev@vger.kernel.org 21012S: Maintained 21013F: drivers/net/thunderbolt/ 21014 21015THUNDERX GPIO DRIVER 21016M: Robert Richter <rric@kernel.org> 21017S: Odd Fixes 21018F: drivers/gpio/gpio-thunderx.c 21019 21020TI ADS7924 ADC DRIVER 21021M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21022L: linux-iio@vger.kernel.org 21023S: Supported 21024F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21025F: drivers/iio/adc/ti-ads7924.c 21026 21027TI AM437X VPFE DRIVER 21028M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21029L: linux-media@vger.kernel.org 21030S: Maintained 21031W: https://linuxtv.org 21032Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21033T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21034F: drivers/media/platform/ti/am437x/ 21035 21036TI BANDGAP AND THERMAL DRIVER 21037M: Eduardo Valentin <edubezval@gmail.com> 21038M: Keerthy <j-keerthy@ti.com> 21039L: linux-pm@vger.kernel.org 21040L: linux-omap@vger.kernel.org 21041S: Maintained 21042F: drivers/thermal/ti-soc-thermal/ 21043 21044TI BQ27XXX POWER SUPPLY DRIVER 21045F: drivers/power/supply/bq27xxx_battery.c 21046F: drivers/power/supply/bq27xxx_battery_i2c.c 21047F: include/linux/power/bq27xxx_battery.h 21048 21049TI CDCE706 CLOCK DRIVER 21050M: Max Filippov <jcmvbkbc@gmail.com> 21051S: Maintained 21052F: drivers/clk/clk-cdce706.c 21053 21054TI CLOCK DRIVER 21055M: Tero Kristo <kristo@kernel.org> 21056L: linux-omap@vger.kernel.org 21057S: Odd Fixes 21058F: drivers/clk/ti/ 21059F: include/linux/clk/ti.h 21060 21061TI DAVINCI MACHINE SUPPORT 21062M: Bartosz Golaszewski <brgl@bgdev.pl> 21063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21064S: Maintained 21065T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21066F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21067F: arch/arm/boot/dts/da850* 21068F: arch/arm/mach-davinci/ 21069F: drivers/i2c/busses/i2c-davinci.c 21070 21071TI DAVINCI SERIES CLOCK DRIVER 21072M: David Lechner <david@lechnology.com> 21073R: Sekhar Nori <nsekhar@ti.com> 21074S: Maintained 21075F: Documentation/devicetree/bindings/clock/ti/davinci/ 21076F: drivers/clk/davinci/ 21077F: include/linux/clk/davinci.h 21078 21079TI DAVINCI SERIES GPIO DRIVER 21080M: Keerthy <j-keerthy@ti.com> 21081L: linux-gpio@vger.kernel.org 21082S: Maintained 21083F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21084F: drivers/gpio/gpio-davinci.c 21085 21086TI DAVINCI SERIES MEDIA DRIVER 21087M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21088L: linux-media@vger.kernel.org 21089S: Maintained 21090W: https://linuxtv.org 21091Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21092T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21093F: drivers/media/platform/ti/davinci/ 21094F: include/media/davinci/ 21095 21096TI ENHANCED CAPTURE (eCAP) DRIVER 21097M: Vignesh Raghavendra <vigneshr@ti.com> 21098R: Julien Panis <jpanis@baylibre.com> 21099L: linux-iio@vger.kernel.org 21100L: linux-omap@vger.kernel.org 21101S: Maintained 21102F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21103F: drivers/counter/ti-ecap-capture.c 21104 21105TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21106R: David Lechner <david@lechnology.com> 21107L: linux-iio@vger.kernel.org 21108F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21109F: drivers/counter/ti-eqep.c 21110 21111TI ETHERNET SWITCH DRIVER (CPSW) 21112R: Grygorii Strashko <grygorii.strashko@ti.com> 21113L: linux-omap@vger.kernel.org 21114L: netdev@vger.kernel.org 21115S: Maintained 21116F: drivers/net/ethernet/ti/cpsw* 21117F: drivers/net/ethernet/ti/davinci* 21118 21119TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21120M: Alex Dubov <oakad@yahoo.com> 21121S: Maintained 21122W: http://tifmxx.berlios.de/ 21123F: drivers/memstick/host/tifm_ms.c 21124F: drivers/misc/tifm* 21125F: drivers/mmc/host/tifm_sd.c 21126F: include/linux/tifm.h 21127 21128TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21129M: Nishanth Menon <nm@ti.com> 21130M: Santosh Shilimkar <ssantosh@kernel.org> 21131L: linux-kernel@vger.kernel.org 21132L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21133S: Maintained 21134T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21135F: drivers/soc/ti/* 21136 21137TI LM49xxx FAMILY ASoC CODEC DRIVERS 21138M: M R Swami Reddy <mr.swami.reddy@ti.com> 21139M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21140L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21141S: Maintained 21142F: sound/soc/codecs/isabelle* 21143F: sound/soc/codecs/lm49453* 21144 21145TI LMP92064 ADC DRIVER 21146M: Leonard Göhrs <l.goehrs@pengutronix.de> 21147R: kernel@pengutronix.de 21148L: linux-iio@vger.kernel.org 21149S: Maintained 21150F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21151F: drivers/iio/adc/ti-lmp92064.c 21152 21153TI PCM3060 ASoC CODEC DRIVER 21154M: Kirill Marinushkin <kmarinushkin@birdec.com> 21155L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21156S: Maintained 21157F: Documentation/devicetree/bindings/sound/pcm3060.txt 21158F: sound/soc/codecs/pcm3060* 21159 21160TI TAS571X FAMILY ASoC CODEC DRIVER 21161M: Kevin Cernekee <cernekee@chromium.org> 21162L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21163S: Odd Fixes 21164F: sound/soc/codecs/tas571x* 21165 21166TI TMAG5273 MAGNETOMETER DRIVER 21167M: Gerald Loacker <gerald.loacker@wolfvision.net> 21168L: linux-iio@vger.kernel.org 21169S: Maintained 21170F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21171F: drivers/iio/magnetometer/tmag5273.c 21172 21173TI TRF7970A NFC DRIVER 21174M: Mark Greer <mgreer@animalcreek.com> 21175L: linux-wireless@vger.kernel.org 21176S: Supported 21177F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21178F: drivers/nfc/trf7970a.c 21179 21180TI TSC2046 ADC DRIVER 21181M: Oleksij Rempel <o.rempel@pengutronix.de> 21182R: kernel@pengutronix.de 21183L: linux-iio@vger.kernel.org 21184S: Maintained 21185F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21186F: drivers/iio/adc/ti-tsc2046.c 21187 21188TI TWL4030 SERIES SOC CODEC DRIVER 21189M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21190L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21191S: Maintained 21192F: sound/soc/codecs/twl4030* 21193 21194TI VPE/CAL DRIVERS 21195M: Benoit Parrot <bparrot@ti.com> 21196L: linux-media@vger.kernel.org 21197S: Maintained 21198W: http://linuxtv.org/ 21199Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21200F: Documentation/devicetree/bindings/media/ti,cal.yaml 21201F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21202F: drivers/media/platform/ti/cal/ 21203F: drivers/media/platform/ti/vpe/ 21204 21205TI WILINK WIRELESS DRIVERS 21206L: linux-wireless@vger.kernel.org 21207S: Orphan 21208W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21209W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21210T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21211F: drivers/net/wireless/ti/ 21212 21213TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21214M: John Stultz <jstultz@google.com> 21215M: Thomas Gleixner <tglx@linutronix.de> 21216R: Stephen Boyd <sboyd@kernel.org> 21217L: linux-kernel@vger.kernel.org 21218S: Supported 21219T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21220F: include/linux/clocksource.h 21221F: include/linux/time.h 21222F: include/linux/timex.h 21223F: include/uapi/linux/time.h 21224F: include/uapi/linux/timex.h 21225F: kernel/time/alarmtimer.c 21226F: kernel/time/clocksource.c 21227F: kernel/time/ntp.c 21228F: kernel/time/time*.c 21229F: tools/testing/selftests/timers/ 21230 21231TIPC NETWORK LAYER 21232M: Jon Maloy <jmaloy@redhat.com> 21233M: Ying Xue <ying.xue@windriver.com> 21234L: netdev@vger.kernel.org (core kernel code) 21235L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21236S: Maintained 21237W: http://tipc.sourceforge.net/ 21238F: include/uapi/linux/tipc*.h 21239F: net/tipc/ 21240 21241TLAN NETWORK DRIVER 21242M: Samuel Chessman <chessman@tux.org> 21243L: tlan-devel@lists.sourceforge.net (subscribers-only) 21244S: Maintained 21245W: http://sourceforge.net/projects/tlan/ 21246F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21247F: drivers/net/ethernet/ti/tlan.* 21248 21249TMIO/SDHI MMC DRIVER 21250M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21251L: linux-mmc@vger.kernel.org 21252L: linux-renesas-soc@vger.kernel.org 21253S: Supported 21254F: drivers/mmc/host/renesas_sdhi* 21255F: drivers/mmc/host/tmio_mmc* 21256F: include/linux/mfd/tmio.h 21257 21258TMP401 HARDWARE MONITOR DRIVER 21259M: Guenter Roeck <linux@roeck-us.net> 21260L: linux-hwmon@vger.kernel.org 21261S: Maintained 21262F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21263F: Documentation/hwmon/tmp401.rst 21264F: drivers/hwmon/tmp401.c 21265 21266TMP464 HARDWARE MONITOR DRIVER 21267M: Guenter Roeck <linux@roeck-us.net> 21268L: linux-hwmon@vger.kernel.org 21269S: Maintained 21270F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21271F: Documentation/hwmon/tmp464.rst 21272F: drivers/hwmon/tmp464.c 21273 21274TMP513 HARDWARE MONITOR DRIVER 21275M: Eric Tremblay <etremblay@distech-controls.com> 21276L: linux-hwmon@vger.kernel.org 21277S: Maintained 21278F: Documentation/hwmon/tmp513.rst 21279F: drivers/hwmon/tmp513.c 21280 21281TMPFS (SHMEM FILESYSTEM) 21282M: Hugh Dickins <hughd@google.com> 21283L: linux-mm@kvack.org 21284S: Maintained 21285F: include/linux/shmem_fs.h 21286F: mm/shmem.c 21287 21288TOMOYO SECURITY MODULE 21289M: Kentaro Takeda <takedakn@nttdata.co.jp> 21290M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21291L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21292L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21293L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21294L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21295S: Maintained 21296W: https://tomoyo.osdn.jp/ 21297F: security/tomoyo/ 21298 21299TOPSTAR LAPTOP EXTRAS DRIVER 21300M: Herton Ronaldo Krzesinski <herton@canonical.com> 21301L: platform-driver-x86@vger.kernel.org 21302S: Maintained 21303F: drivers/platform/x86/topstar-laptop.c 21304 21305TORTURE-TEST MODULES 21306M: Davidlohr Bueso <dave@stgolabs.net> 21307M: "Paul E. McKenney" <paulmck@kernel.org> 21308M: Josh Triplett <josh@joshtriplett.org> 21309L: linux-kernel@vger.kernel.org 21310S: Supported 21311T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21312F: Documentation/RCU/torture.rst 21313F: kernel/locking/locktorture.c 21314F: kernel/rcu/rcuscale.c 21315F: kernel/rcu/rcutorture.c 21316F: kernel/rcu/refscale.c 21317F: kernel/torture.c 21318 21319TOSHIBA ACPI EXTRAS DRIVER 21320M: Azael Avalos <coproscefalo@gmail.com> 21321L: platform-driver-x86@vger.kernel.org 21322S: Maintained 21323F: drivers/platform/x86/toshiba_acpi.c 21324 21325TOSHIBA BLUETOOTH DRIVER 21326M: Azael Avalos <coproscefalo@gmail.com> 21327L: platform-driver-x86@vger.kernel.org 21328S: Maintained 21329F: drivers/platform/x86/toshiba_bluetooth.c 21330 21331TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21332M: Azael Avalos <coproscefalo@gmail.com> 21333L: platform-driver-x86@vger.kernel.org 21334S: Maintained 21335F: drivers/platform/x86/toshiba_haps.c 21336 21337TOSHIBA SMM DRIVER 21338M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21339S: Maintained 21340W: http://www.buzzard.org.uk/toshiba/ 21341F: drivers/char/toshiba.c 21342F: include/linux/toshiba.h 21343F: include/uapi/linux/toshiba.h 21344 21345TOSHIBA TC358743 DRIVER 21346M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21347L: linux-media@vger.kernel.org 21348S: Maintained 21349F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21350F: drivers/media/i2c/tc358743* 21351F: include/media/i2c/tc358743.h 21352 21353TOSHIBA WMI HOTKEYS DRIVER 21354M: Azael Avalos <coproscefalo@gmail.com> 21355L: platform-driver-x86@vger.kernel.org 21356S: Maintained 21357F: drivers/platform/x86/toshiba-wmi.c 21358 21359TPM DEVICE DRIVER 21360M: Peter Huewe <peterhuewe@gmx.de> 21361M: Jarkko Sakkinen <jarkko@kernel.org> 21362R: Jason Gunthorpe <jgg@ziepe.ca> 21363L: linux-integrity@vger.kernel.org 21364S: Maintained 21365W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21366Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21367T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21368F: drivers/char/tpm/ 21369 21370TPS546D24 DRIVER 21371M: Duke Du <dukedu83@gmail.com> 21372L: linux-hwmon@vger.kernel.org 21373S: Maintained 21374F: Documentation/hwmon/tps546d24.rst 21375F: drivers/hwmon/pmbus/tps546d24.c 21376 21377TRACING 21378M: Steven Rostedt <rostedt@goodmis.org> 21379M: Masami Hiramatsu <mhiramat@kernel.org> 21380L: linux-kernel@vger.kernel.org 21381L: linux-trace-kernel@vger.kernel.org 21382Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21383S: Maintained 21384T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21385F: Documentation/trace/* 21386F: fs/tracefs/ 21387F: include/linux/trace*.h 21388F: include/trace/ 21389F: kernel/trace/ 21390F: scripts/tracing/ 21391F: tools/testing/selftests/ftrace/ 21392 21393TRACING MMIO ACCESSES (MMIOTRACE) 21394M: Steven Rostedt <rostedt@goodmis.org> 21395M: Masami Hiramatsu <mhiramat@kernel.org> 21396R: Karol Herbst <karolherbst@gmail.com> 21397R: Pekka Paalanen <ppaalanen@gmail.com> 21398L: linux-kernel@vger.kernel.org 21399L: nouveau@lists.freedesktop.org 21400S: Maintained 21401F: arch/x86/mm/kmmio.c 21402F: arch/x86/mm/mmio-mod.c 21403F: arch/x86/mm/testmmiotrace.c 21404F: include/linux/mmiotrace.h 21405F: kernel/trace/trace_mmiotrace.c 21406 21407TRACING OS NOISE / LATENCY TRACERS 21408M: Steven Rostedt <rostedt@goodmis.org> 21409M: Daniel Bristot de Oliveira <bristot@kernel.org> 21410S: Maintained 21411F: kernel/trace/trace_osnoise.c 21412F: include/trace/events/osnoise.h 21413F: kernel/trace/trace_hwlat.c 21414F: kernel/trace/trace_irqsoff.c 21415F: kernel/trace/trace_sched_wakeup.c 21416F: Documentation/trace/osnoise-tracer.rst 21417F: Documentation/trace/timerlat-tracer.rst 21418F: Documentation/trace/hwlat_detector.rst 21419F: arch/*/kernel/trace.c 21420 21421Real-time Linux Analysis (RTLA) tools 21422M: Daniel Bristot de Oliveira <bristot@kernel.org> 21423M: Steven Rostedt <rostedt@goodmis.org> 21424L: linux-trace-devel@vger.kernel.org 21425S: Maintained 21426F: Documentation/tools/rtla/ 21427F: tools/tracing/rtla/ 21428 21429TECHNICAL ADVISORY BOARD PROCESS DOCS 21430M: "Theodore Ts'o" <tytso@mit.edu> 21431M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21432L: tech-board-discuss@lists.linux-foundation.org 21433S: Maintained 21434F: Documentation/process/researcher-guidelines.rst 21435F: Documentation/process/contribution-maturity-model.rst 21436 21437TRADITIONAL CHINESE DOCUMENTATION 21438M: Hu Haowen <src.res@email.cn> 21439L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21440S: Maintained 21441W: https://github.com/srcres258/linux-doc 21442T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21443F: Documentation/translations/zh_TW/ 21444 21445TTY LAYER 21446M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21447M: Jiri Slaby <jirislaby@kernel.org> 21448S: Supported 21449T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21450F: Documentation/driver-api/serial/ 21451F: drivers/tty/ 21452F: drivers/tty/serial/serial_core.c 21453F: include/linux/selection.h 21454F: include/linux/serial.h 21455F: include/linux/serial_core.h 21456F: include/linux/sysrq.h 21457F: include/linux/tty*.h 21458F: include/linux/vt.h 21459F: include/linux/vt_*.h 21460F: include/uapi/linux/serial.h 21461F: include/uapi/linux/serial_core.h 21462F: include/uapi/linux/tty.h 21463 21464TUA9001 MEDIA DRIVER 21465M: Antti Palosaari <crope@iki.fi> 21466L: linux-media@vger.kernel.org 21467S: Maintained 21468W: https://linuxtv.org 21469W: http://palosaari.fi/linux/ 21470Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21471T: git git://linuxtv.org/anttip/media_tree.git 21472F: drivers/media/tuners/tua9001* 21473 21474TULIP NETWORK DRIVERS 21475L: netdev@vger.kernel.org 21476L: linux-parisc@vger.kernel.org 21477S: Orphan 21478F: drivers/net/ethernet/dec/tulip/ 21479 21480TUN/TAP driver 21481M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21482S: Maintained 21483W: http://vtun.sourceforge.net/tun 21484F: Documentation/networking/tuntap.rst 21485F: arch/um/os-Linux/drivers/ 21486 21487TURBOCHANNEL SUBSYSTEM 21488M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21489M: Ralf Baechle <ralf@linux-mips.org> 21490L: linux-mips@vger.kernel.org 21491S: Maintained 21492Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21493F: drivers/tc/ 21494F: include/linux/tc.h 21495 21496TURBOSTAT UTILITY 21497M: "Len Brown" <lenb@kernel.org> 21498L: linux-pm@vger.kernel.org 21499S: Supported 21500Q: https://patchwork.kernel.org/project/linux-pm/list/ 21501B: https://bugzilla.kernel.org 21502T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21503F: tools/power/x86/turbostat/ 21504 21505TW5864 VIDEO4LINUX DRIVER 21506M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21507M: Anton Sviridenko <anton@corp.bluecherry.net> 21508M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21509M: Andrey Utkin <andrey_utkin@fastmail.com> 21510L: linux-media@vger.kernel.org 21511S: Supported 21512F: drivers/media/pci/tw5864/ 21513 21514TW68 VIDEO4LINUX DRIVER 21515M: Hans Verkuil <hverkuil@xs4all.nl> 21516L: linux-media@vger.kernel.org 21517S: Odd Fixes 21518W: https://linuxtv.org 21519T: git git://linuxtv.org/media_tree.git 21520F: drivers/media/pci/tw68/ 21521 21522TW686X VIDEO4LINUX DRIVER 21523M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21524L: linux-media@vger.kernel.org 21525S: Maintained 21526W: http://linuxtv.org 21527T: git git://linuxtv.org/media_tree.git 21528F: drivers/media/pci/tw686x/ 21529 21530U-BOOT ENVIRONMENT VARIABLES 21531M: Rafał Miłecki <rafal@milecki.pl> 21532S: Maintained 21533F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21534F: drivers/nvmem/u-boot-env.c 21535 21536UACCE ACCELERATOR FRAMEWORK 21537M: Zhangfei Gao <zhangfei.gao@linaro.org> 21538M: Zhou Wang <wangzhou1@hisilicon.com> 21539L: linux-accelerators@lists.ozlabs.org 21540L: linux-kernel@vger.kernel.org 21541S: Maintained 21542F: Documentation/ABI/testing/sysfs-driver-uacce 21543F: Documentation/misc-devices/uacce.rst 21544F: drivers/misc/uacce/ 21545F: include/linux/uacce.h 21546F: include/uapi/misc/uacce/ 21547 21548UBI FILE SYSTEM (UBIFS) 21549M: Richard Weinberger <richard@nod.at> 21550L: linux-mtd@lists.infradead.org 21551S: Supported 21552W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21553T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21554T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21555F: Documentation/ABI/testing/sysfs-fs-ubifs 21556F: Documentation/filesystems/ubifs-authentication.rst 21557F: Documentation/filesystems/ubifs.rst 21558F: fs/ubifs/ 21559 21560UBLK USERSPACE BLOCK DRIVER 21561M: Ming Lei <ming.lei@redhat.com> 21562L: linux-block@vger.kernel.org 21563S: Maintained 21564F: Documentation/block/ublk.rst 21565F: drivers/block/ublk_drv.c 21566F: include/uapi/linux/ublk_cmd.h 21567 21568UCLINUX (M68KNOMMU AND COLDFIRE) 21569M: Greg Ungerer <gerg@linux-m68k.org> 21570L: linux-m68k@lists.linux-m68k.org 21571S: Maintained 21572W: http://www.linux-m68k.org/ 21573T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21574F: arch/m68k/*/*_no.* 21575F: arch/m68k/68*/ 21576F: arch/m68k/coldfire/ 21577F: arch/m68k/include/asm/*_no.* 21578 21579UDF FILESYSTEM 21580M: Jan Kara <jack@suse.com> 21581S: Maintained 21582F: Documentation/filesystems/udf.rst 21583F: fs/udf/ 21584 21585UDRAW TABLET 21586M: Bastien Nocera <hadess@hadess.net> 21587L: linux-input@vger.kernel.org 21588S: Maintained 21589F: drivers/hid/hid-udraw-ps3.c 21590 21591UFS FILESYSTEM 21592M: Evgeniy Dushistov <dushistov@mail.ru> 21593S: Maintained 21594F: Documentation/admin-guide/ufs.rst 21595F: fs/ufs/ 21596 21597UHID USERSPACE HID IO DRIVER 21598M: David Rheinsberg <david.rheinsberg@gmail.com> 21599L: linux-input@vger.kernel.org 21600S: Maintained 21601F: drivers/hid/uhid.c 21602F: include/uapi/linux/uhid.h 21603 21604ULPI BUS 21605M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21606L: linux-usb@vger.kernel.org 21607S: Maintained 21608F: drivers/usb/common/ulpi.c 21609F: include/linux/ulpi/ 21610 21611UNICODE SUBSYSTEM 21612M: Gabriel Krisman Bertazi <krisman@collabora.com> 21613L: linux-fsdevel@vger.kernel.org 21614S: Supported 21615F: fs/unicode/ 21616 21617UNIFDEF 21618M: Tony Finch <dot@dotat.at> 21619S: Maintained 21620W: http://dotat.at/prog/unifdef 21621F: scripts/unifdef.c 21622 21623UNIFORM CDROM DRIVER 21624M: Phillip Potter <phil@philpotter.co.uk> 21625S: Maintained 21626F: Documentation/cdrom/ 21627F: drivers/cdrom/cdrom.c 21628F: include/linux/cdrom.h 21629F: include/uapi/linux/cdrom.h 21630 21631UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21632R: Alim Akhtar <alim.akhtar@samsung.com> 21633R: Avri Altman <avri.altman@wdc.com> 21634R: Bart Van Assche <bvanassche@acm.org> 21635L: linux-scsi@vger.kernel.org 21636S: Supported 21637F: Documentation/devicetree/bindings/ufs/ 21638F: Documentation/scsi/ufs.rst 21639F: drivers/ufs/core/ 21640 21641UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21642M: Pedro Sousa <pedrom.sousa@synopsys.com> 21643L: linux-scsi@vger.kernel.org 21644S: Supported 21645F: drivers/ufs/host/*dwc* 21646 21647UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21648M: Alim Akhtar <alim.akhtar@samsung.com> 21649L: linux-scsi@vger.kernel.org 21650S: Maintained 21651F: drivers/ufs/host/ufs-exynos* 21652 21653UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21654M: Stanley Chu <stanley.chu@mediatek.com> 21655L: linux-scsi@vger.kernel.org 21656L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21657S: Maintained 21658F: drivers/ufs/host/ufs-mediatek* 21659 21660UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21661M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21662L: linux-arm-msm@vger.kernel.org 21663L: linux-scsi@vger.kernel.org 21664S: Maintained 21665F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21666F: drivers/ufs/host/ufs-qcom* 21667 21668UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21669M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21670L: linux-renesas-soc@vger.kernel.org 21671L: linux-scsi@vger.kernel.org 21672S: Maintained 21673F: drivers/ufs/host/ufs-renesas.c 21674 21675UNSORTED BLOCK IMAGES (UBI) 21676M: Richard Weinberger <richard@nod.at> 21677L: linux-mtd@lists.infradead.org 21678S: Supported 21679W: http://www.linux-mtd.infradead.org/ 21680T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21681T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21682F: drivers/mtd/ubi/ 21683F: include/linux/mtd/ubi.h 21684F: include/uapi/mtd/ubi-user.h 21685 21686USB "USBNET" DRIVER FRAMEWORK 21687M: Oliver Neukum <oneukum@suse.com> 21688L: netdev@vger.kernel.org 21689S: Maintained 21690W: http://www.linux-usb.org/usbnet 21691F: drivers/net/usb/usbnet.c 21692F: include/linux/usb/usbnet.h 21693 21694USB ACM DRIVER 21695M: Oliver Neukum <oneukum@suse.com> 21696L: linux-usb@vger.kernel.org 21697S: Maintained 21698F: Documentation/usb/acm.rst 21699F: drivers/usb/class/cdc-acm.* 21700 21701USB APPLE MFI FASTCHARGE DRIVER 21702M: Bastien Nocera <hadess@hadess.net> 21703L: linux-usb@vger.kernel.org 21704S: Maintained 21705F: drivers/usb/misc/apple-mfi-fastcharge.c 21706 21707USB AR5523 WIRELESS DRIVER 21708M: Pontus Fuchs <pontus.fuchs@gmail.com> 21709L: linux-wireless@vger.kernel.org 21710S: Maintained 21711F: drivers/net/wireless/ath/ar5523/ 21712 21713USB ATTACHED SCSI 21714M: Oliver Neukum <oneukum@suse.com> 21715L: linux-usb@vger.kernel.org 21716L: linux-scsi@vger.kernel.org 21717S: Maintained 21718F: drivers/usb/storage/uas.c 21719 21720USB CDC ETHERNET DRIVER 21721M: Oliver Neukum <oliver@neukum.org> 21722L: linux-usb@vger.kernel.org 21723S: Maintained 21724F: drivers/net/usb/cdc_*.c 21725F: include/uapi/linux/usb/cdc.h 21726 21727USB CHAOSKEY DRIVER 21728M: Keith Packard <keithp@keithp.com> 21729L: linux-usb@vger.kernel.org 21730S: Maintained 21731F: drivers/usb/misc/chaoskey.c 21732 21733USB CYPRESS C67X00 DRIVER 21734L: linux-usb@vger.kernel.org 21735S: Orphan 21736F: drivers/usb/c67x00/ 21737 21738USB DAVICOM DM9601 DRIVER 21739M: Peter Korsgaard <peter@korsgaard.com> 21740L: netdev@vger.kernel.org 21741S: Maintained 21742W: http://www.linux-usb.org/usbnet 21743F: drivers/net/usb/dm9601.c 21744 21745USB EHCI DRIVER 21746M: Alan Stern <stern@rowland.harvard.edu> 21747L: linux-usb@vger.kernel.org 21748S: Maintained 21749F: Documentation/usb/ehci.rst 21750F: drivers/usb/host/ehci* 21751 21752USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21753M: Jiri Kosina <jikos@kernel.org> 21754M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21755L: linux-usb@vger.kernel.org 21756S: Maintained 21757T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21758F: Documentation/hid/hiddev.rst 21759F: drivers/hid/usbhid/ 21760 21761USB INTEL XHCI ROLE MUX DRIVER 21762M: Hans de Goede <hdegoede@redhat.com> 21763L: linux-usb@vger.kernel.org 21764S: Maintained 21765F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21766 21767USB IP DRIVER FOR HISILICON KIRIN 960 21768M: Yu Chen <chenyu56@huawei.com> 21769M: Binghui Wang <wangbinghui@hisilicon.com> 21770L: linux-usb@vger.kernel.org 21771S: Maintained 21772F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21773F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21774 21775USB IP DRIVER FOR HISILICON KIRIN 970 21776M: Mauro Carvalho Chehab <mchehab@kernel.org> 21777L: linux-usb@vger.kernel.org 21778S: Maintained 21779F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21780F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21781 21782USB ISP116X DRIVER 21783M: Olav Kongas <ok@artecdesign.ee> 21784L: linux-usb@vger.kernel.org 21785S: Maintained 21786F: drivers/usb/host/isp116x* 21787F: include/linux/usb/isp116x.h 21788 21789USB ISP1760 DRIVER 21790M: Rui Miguel Silva <rui.silva@linaro.org> 21791L: linux-usb@vger.kernel.org 21792S: Maintained 21793F: drivers/usb/isp1760/* 21794F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21795 21796USB LAN78XX ETHERNET DRIVER 21797M: Woojung Huh <woojung.huh@microchip.com> 21798M: UNGLinuxDriver@microchip.com 21799L: netdev@vger.kernel.org 21800S: Maintained 21801F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21802F: drivers/net/usb/lan78xx.* 21803F: include/dt-bindings/net/microchip-lan78xx.h 21804 21805USB MASS STORAGE DRIVER 21806M: Alan Stern <stern@rowland.harvard.edu> 21807L: linux-usb@vger.kernel.org 21808L: usb-storage@lists.one-eyed-alien.net 21809S: Maintained 21810F: drivers/usb/storage/ 21811 21812USB MIDI DRIVER 21813M: Clemens Ladisch <clemens@ladisch.de> 21814L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21815S: Maintained 21816T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21817F: sound/usb/midi.* 21818 21819USB NETWORKING DRIVERS 21820L: linux-usb@vger.kernel.org 21821S: Odd Fixes 21822F: drivers/net/usb/ 21823 21824USB OHCI DRIVER 21825M: Alan Stern <stern@rowland.harvard.edu> 21826L: linux-usb@vger.kernel.org 21827S: Maintained 21828F: Documentation/usb/ohci.rst 21829F: drivers/usb/host/ohci* 21830 21831USB OTG FSM (Finite State Machine) 21832M: Peter Chen <peter.chen@kernel.org> 21833L: linux-usb@vger.kernel.org 21834S: Maintained 21835T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21836F: drivers/usb/common/usb-otg-fsm.c 21837 21838USB OVER IP DRIVER 21839M: Valentina Manea <valentina.manea.m@gmail.com> 21840M: Shuah Khan <shuah@kernel.org> 21841M: Shuah Khan <skhan@linuxfoundation.org> 21842R: Hongren Zheng <i@zenithal.me> 21843L: linux-usb@vger.kernel.org 21844S: Maintained 21845F: Documentation/usb/usbip_protocol.rst 21846F: drivers/usb/usbip/ 21847F: tools/testing/selftests/drivers/usb/usbip/ 21848F: tools/usb/usbip/ 21849 21850USB PEGASUS DRIVER 21851M: Petko Manolov <petkan@nucleusys.com> 21852L: linux-usb@vger.kernel.org 21853L: netdev@vger.kernel.org 21854S: Maintained 21855W: https://github.com/petkan/pegasus 21856T: git https://github.com/petkan/pegasus.git 21857F: drivers/net/usb/pegasus.* 21858 21859USB PRINTER DRIVER (usblp) 21860M: Pete Zaitcev <zaitcev@redhat.com> 21861L: linux-usb@vger.kernel.org 21862S: Supported 21863F: drivers/usb/class/usblp.c 21864 21865USB RAW GADGET DRIVER 21866R: Andrey Konovalov <andreyknvl@gmail.com> 21867L: linux-usb@vger.kernel.org 21868S: Maintained 21869F: Documentation/usb/raw-gadget.rst 21870F: drivers/usb/gadget/legacy/raw_gadget.c 21871F: include/uapi/linux/usb/raw_gadget.h 21872 21873USB QMI WWAN NETWORK DRIVER 21874M: Bjørn Mork <bjorn@mork.no> 21875L: netdev@vger.kernel.org 21876S: Maintained 21877F: Documentation/ABI/testing/sysfs-class-net-qmi 21878F: drivers/net/usb/qmi_wwan.c 21879 21880USB RTL8150 DRIVER 21881M: Petko Manolov <petkan@nucleusys.com> 21882L: linux-usb@vger.kernel.org 21883L: netdev@vger.kernel.org 21884S: Maintained 21885W: https://github.com/petkan/rtl8150 21886T: git https://github.com/petkan/rtl8150.git 21887F: drivers/net/usb/rtl8150.c 21888 21889USB SERIAL SUBSYSTEM 21890M: Johan Hovold <johan@kernel.org> 21891L: linux-usb@vger.kernel.org 21892S: Maintained 21893T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21894F: Documentation/usb/usb-serial.rst 21895F: drivers/usb/serial/ 21896F: include/linux/usb/serial.h 21897 21898USB SMSC75XX ETHERNET DRIVER 21899M: Steve Glendinning <steve.glendinning@shawell.net> 21900L: netdev@vger.kernel.org 21901S: Maintained 21902F: drivers/net/usb/smsc75xx.* 21903 21904USB SMSC95XX ETHERNET DRIVER 21905M: Steve Glendinning <steve.glendinning@shawell.net> 21906M: UNGLinuxDriver@microchip.com 21907L: netdev@vger.kernel.org 21908S: Maintained 21909F: drivers/net/usb/smsc95xx.* 21910 21911USB SUBSYSTEM 21912M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21913L: linux-usb@vger.kernel.org 21914S: Supported 21915W: http://www.linux-usb.org 21916T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21917F: Documentation/devicetree/bindings/usb/ 21918F: Documentation/usb/ 21919F: drivers/usb/ 21920F: include/dt-bindings/usb/ 21921F: include/linux/usb.h 21922F: include/linux/usb/ 21923 21924USB TYPEC BUS FOR ALTERNATE MODES 21925M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21926L: linux-usb@vger.kernel.org 21927S: Maintained 21928F: Documentation/ABI/testing/sysfs-bus-typec 21929F: Documentation/driver-api/usb/typec_bus.rst 21930F: drivers/usb/typec/altmodes/ 21931F: include/linux/usb/typec_altmode.h 21932 21933USB TYPEC CLASS 21934M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21935L: linux-usb@vger.kernel.org 21936S: Maintained 21937F: Documentation/ABI/testing/sysfs-class-typec 21938F: Documentation/driver-api/usb/typec.rst 21939F: drivers/usb/typec/ 21940F: include/linux/usb/typec.h 21941 21942USB TYPEC INTEL PMC MUX DRIVER 21943M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21944L: linux-usb@vger.kernel.org 21945S: Maintained 21946F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21947F: drivers/usb/typec/mux/intel_pmc_mux.c 21948 21949USB TYPEC PI3USB30532 MUX DRIVER 21950M: Hans de Goede <hdegoede@redhat.com> 21951L: linux-usb@vger.kernel.org 21952S: Maintained 21953F: drivers/usb/typec/mux/pi3usb30532.c 21954 21955USB TYPEC PORT CONTROLLER DRIVERS 21956M: Guenter Roeck <linux@roeck-us.net> 21957L: linux-usb@vger.kernel.org 21958S: Maintained 21959F: drivers/usb/typec/tcpm/ 21960 21961USB UHCI DRIVER 21962M: Alan Stern <stern@rowland.harvard.edu> 21963L: linux-usb@vger.kernel.org 21964S: Maintained 21965F: drivers/usb/host/uhci* 21966 21967USB VIDEO CLASS 21968M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21969L: linux-media@vger.kernel.org 21970S: Maintained 21971W: http://www.ideasonboard.org/uvc/ 21972T: git git://linuxtv.org/media_tree.git 21973F: drivers/media/usb/uvc/ 21974F: include/uapi/linux/uvcvideo.h 21975 21976USB WEBCAM GADGET 21977M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21978M: Daniel Scally <dan.scally@ideasonboard.com> 21979L: linux-usb@vger.kernel.org 21980S: Maintained 21981F: drivers/usb/gadget/function/*uvc* 21982F: drivers/usb/gadget/legacy/webcam.c 21983F: include/uapi/linux/usb/g_uvc.h 21984 21985USB WIRELESS RNDIS DRIVER (rndis_wlan) 21986M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21987L: linux-wireless@vger.kernel.org 21988S: Maintained 21989F: drivers/net/wireless/legacy/rndis_wlan.c 21990 21991USB XHCI DRIVER 21992M: Mathias Nyman <mathias.nyman@intel.com> 21993L: linux-usb@vger.kernel.org 21994S: Supported 21995F: drivers/usb/host/pci-quirks* 21996F: drivers/usb/host/xhci* 21997 21998USB ZD1201 DRIVER 21999L: linux-wireless@vger.kernel.org 22000S: Orphan 22001W: http://linux-lc100020.sourceforge.net 22002F: drivers/net/wireless/zydas/zd1201.* 22003 22004USER DATAGRAM PROTOCOL (UDP) 22005M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22006S: Maintained 22007F: include/linux/udp.h 22008F: net/ipv4/udp.c 22009F: net/ipv6/udp.c 22010 22011USER-MODE LINUX (UML) 22012M: Richard Weinberger <richard@nod.at> 22013M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22014M: Johannes Berg <johannes@sipsolutions.net> 22015L: linux-um@lists.infradead.org 22016S: Maintained 22017W: http://user-mode-linux.sourceforge.net 22018Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22019T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22020T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22021F: Documentation/virt/uml/ 22022F: arch/um/ 22023F: arch/x86/um/ 22024F: fs/hostfs/ 22025 22026USERSPACE COPYIN/COPYOUT (UIOVEC) 22027M: Alexander Viro <viro@zeniv.linux.org.uk> 22028S: Maintained 22029F: include/linux/uio.h 22030F: lib/iov_iter.c 22031 22032USERSPACE DMA BUFFER DRIVER 22033M: Gerd Hoffmann <kraxel@redhat.com> 22034L: dri-devel@lists.freedesktop.org 22035S: Maintained 22036T: git git://anongit.freedesktop.org/drm/drm-misc 22037F: drivers/dma-buf/udmabuf.c 22038F: include/uapi/linux/udmabuf.h 22039 22040USERSPACE I/O (UIO) 22041M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22042S: Maintained 22043T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22044F: Documentation/driver-api/uio-howto.rst 22045F: drivers/uio/ 22046F: include/linux/uio_driver.h 22047 22048UTIL-LINUX PACKAGE 22049M: Karel Zak <kzak@redhat.com> 22050L: util-linux@vger.kernel.org 22051S: Maintained 22052W: http://en.wikipedia.org/wiki/Util-linux 22053T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22054 22055UUID HELPERS 22056R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22057L: linux-kernel@vger.kernel.org 22058S: Maintained 22059F: include/linux/uuid.h 22060F: lib/test_uuid.c 22061F: lib/uuid.c 22062 22063UV SYSFS DRIVER 22064M: Justin Ernst <justin.ernst@hpe.com> 22065L: platform-driver-x86@vger.kernel.org 22066S: Maintained 22067F: drivers/platform/x86/uv_sysfs.c 22068 22069UVESAFB DRIVER 22070M: Michal Januszewski <spock@gentoo.org> 22071L: linux-fbdev@vger.kernel.org 22072S: Maintained 22073W: https://github.com/mjanusz/v86d 22074F: Documentation/fb/uvesafb.rst 22075F: drivers/video/fbdev/uvesafb.* 22076 22077Ux500 CLOCK DRIVERS 22078M: Ulf Hansson <ulf.hansson@linaro.org> 22079L: linux-clk@vger.kernel.org 22080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22081S: Maintained 22082F: drivers/clk/ux500/ 22083 22084VF610 NAND DRIVER 22085M: Stefan Agner <stefan@agner.ch> 22086L: linux-mtd@lists.infradead.org 22087S: Supported 22088F: drivers/mtd/nand/raw/vf610_nfc.c 22089 22090VFAT/FAT/MSDOS FILESYSTEM 22091M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22092S: Maintained 22093F: Documentation/filesystems/vfat.rst 22094F: fs/fat/ 22095F: tools/testing/selftests/filesystems/fat/ 22096 22097VFIO DRIVER 22098M: Alex Williamson <alex.williamson@redhat.com> 22099L: kvm@vger.kernel.org 22100S: Maintained 22101T: git https://github.com/awilliam/linux-vfio.git 22102F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22103F: Documentation/driver-api/vfio.rst 22104F: drivers/vfio/ 22105F: include/linux/vfio.h 22106F: include/linux/vfio_pci_core.h 22107F: include/uapi/linux/vfio.h 22108 22109VFIO FSL-MC DRIVER 22110M: Diana Craciun <diana.craciun@oss.nxp.com> 22111L: kvm@vger.kernel.org 22112S: Maintained 22113F: drivers/vfio/fsl-mc/ 22114 22115VFIO HISILICON PCI DRIVER 22116M: Longfang Liu <liulongfang@huawei.com> 22117M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22118L: kvm@vger.kernel.org 22119S: Maintained 22120F: drivers/vfio/pci/hisilicon/ 22121 22122VFIO MEDIATED DEVICE DRIVERS 22123M: Kirti Wankhede <kwankhede@nvidia.com> 22124L: kvm@vger.kernel.org 22125S: Maintained 22126F: Documentation/driver-api/vfio-mediated-device.rst 22127F: drivers/vfio/mdev/ 22128F: include/linux/mdev.h 22129F: samples/vfio-mdev/ 22130 22131VFIO PCI DEVICE SPECIFIC DRIVERS 22132R: Jason Gunthorpe <jgg@nvidia.com> 22133R: Yishai Hadas <yishaih@nvidia.com> 22134R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22135R: Kevin Tian <kevin.tian@intel.com> 22136L: kvm@vger.kernel.org 22137S: Maintained 22138P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22139F: drivers/vfio/pci/*/ 22140 22141VFIO PLATFORM DRIVER 22142M: Eric Auger <eric.auger@redhat.com> 22143L: kvm@vger.kernel.org 22144S: Maintained 22145F: drivers/vfio/platform/ 22146 22147VFIO MLX5 PCI DRIVER 22148M: Yishai Hadas <yishaih@nvidia.com> 22149L: kvm@vger.kernel.org 22150S: Maintained 22151F: drivers/vfio/pci/mlx5/ 22152 22153VGA_SWITCHEROO 22154R: Lukas Wunner <lukas@wunner.de> 22155S: Maintained 22156T: git git://anongit.freedesktop.org/drm/drm-misc 22157F: Documentation/gpu/vga-switcheroo.rst 22158F: drivers/gpu/vga/vga_switcheroo.c 22159F: include/linux/vga_switcheroo.h 22160 22161VIA RHINE NETWORK DRIVER 22162S: Maintained 22163M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22164F: drivers/net/ethernet/via/via-rhine.c 22165 22166VIA SD/MMC CARD CONTROLLER DRIVER 22167M: Bruce Chang <brucechang@via.com.tw> 22168M: Harald Welte <HaraldWelte@viatech.com> 22169S: Maintained 22170F: drivers/mmc/host/via-sdmmc.c 22171 22172VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22173M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22174L: linux-fbdev@vger.kernel.org 22175S: Maintained 22176F: drivers/video/fbdev/via/ 22177F: include/linux/via-core.h 22178F: include/linux/via-gpio.h 22179F: include/linux/via_i2c.h 22180 22181VIA VELOCITY NETWORK DRIVER 22182M: Francois Romieu <romieu@fr.zoreil.com> 22183L: netdev@vger.kernel.org 22184S: Maintained 22185F: drivers/net/ethernet/via/via-velocity.* 22186 22187VICODEC VIRTUAL CODEC DRIVER 22188M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22189L: linux-media@vger.kernel.org 22190S: Maintained 22191W: https://linuxtv.org 22192T: git git://linuxtv.org/media_tree.git 22193F: drivers/media/test-drivers/vicodec/* 22194 22195VIDEO I2C POLLING DRIVER 22196M: Matt Ranostay <matt.ranostay@konsulko.com> 22197L: linux-media@vger.kernel.org 22198S: Maintained 22199F: drivers/media/i2c/video-i2c.c 22200 22201VIDEO MULTIPLEXER DRIVER 22202M: Philipp Zabel <p.zabel@pengutronix.de> 22203L: linux-media@vger.kernel.org 22204S: Maintained 22205F: drivers/media/platform/video-mux.c 22206 22207VIDEOBUF2 FRAMEWORK 22208M: Tomasz Figa <tfiga@chromium.org> 22209M: Marek Szyprowski <m.szyprowski@samsung.com> 22210L: linux-media@vger.kernel.org 22211S: Maintained 22212F: drivers/media/common/videobuf2/* 22213F: include/media/videobuf2-* 22214 22215VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22216M: Shuah Khan <skhan@linuxfoundation.org> 22217R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22218L: linux-media@vger.kernel.org 22219S: Maintained 22220W: https://linuxtv.org 22221T: git git://linuxtv.org/media_tree.git 22222F: drivers/media/test-drivers/vimc/* 22223 22224VIRT LIB 22225M: Alex Williamson <alex.williamson@redhat.com> 22226M: Paolo Bonzini <pbonzini@redhat.com> 22227L: kvm@vger.kernel.org 22228S: Supported 22229F: virt/lib/ 22230 22231VIRTIO AND VHOST VSOCK DRIVER 22232M: Stefan Hajnoczi <stefanha@redhat.com> 22233M: Stefano Garzarella <sgarzare@redhat.com> 22234L: kvm@vger.kernel.org 22235L: virtualization@lists.linux-foundation.org 22236L: netdev@vger.kernel.org 22237S: Maintained 22238F: drivers/vhost/vsock.c 22239F: include/linux/virtio_vsock.h 22240F: include/uapi/linux/virtio_vsock.h 22241F: net/vmw_vsock/virtio_transport.c 22242F: net/vmw_vsock/virtio_transport_common.c 22243 22244VIRTIO BLOCK AND SCSI DRIVERS 22245M: "Michael S. Tsirkin" <mst@redhat.com> 22246M: Jason Wang <jasowang@redhat.com> 22247R: Paolo Bonzini <pbonzini@redhat.com> 22248R: Stefan Hajnoczi <stefanha@redhat.com> 22249L: virtualization@lists.linux-foundation.org 22250S: Maintained 22251F: drivers/block/virtio_blk.c 22252F: drivers/scsi/virtio_scsi.c 22253F: drivers/vhost/scsi.c 22254F: include/uapi/linux/virtio_blk.h 22255F: include/uapi/linux/virtio_scsi.h 22256 22257VIRTIO CONSOLE DRIVER 22258M: Amit Shah <amit@kernel.org> 22259L: virtualization@lists.linux-foundation.org 22260S: Maintained 22261F: drivers/char/virtio_console.c 22262F: include/linux/virtio_console.h 22263F: include/uapi/linux/virtio_console.h 22264 22265VIRTIO CORE AND NET DRIVERS 22266M: "Michael S. Tsirkin" <mst@redhat.com> 22267M: Jason Wang <jasowang@redhat.com> 22268R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22269L: virtualization@lists.linux-foundation.org 22270S: Maintained 22271F: Documentation/ABI/testing/sysfs-bus-vdpa 22272F: Documentation/ABI/testing/sysfs-class-vduse 22273F: Documentation/devicetree/bindings/virtio/ 22274F: Documentation/driver-api/virtio/ 22275F: drivers/block/virtio_blk.c 22276F: drivers/crypto/virtio/ 22277F: drivers/net/virtio_net.c 22278F: drivers/vdpa/ 22279F: drivers/virtio/ 22280F: include/linux/vdpa.h 22281F: include/linux/virtio*.h 22282F: include/linux/vringh.h 22283F: include/uapi/linux/virtio_*.h 22284F: tools/virtio/ 22285 22286VISL VIRTUAL STATELESS DECODER DRIVER 22287M: Daniel Almeida <daniel.almeida@collabora.com> 22288L: linux-media@vger.kernel.org 22289S: Supported 22290F: drivers/media/test-drivers/visl 22291 22292IFCVF VIRTIO DATA PATH ACCELERATOR 22293R: Zhu Lingshan <lingshan.zhu@intel.com> 22294F: drivers/vdpa/ifcvf/ 22295 22296SNET DPU VIRTIO DATA PATH ACCELERATOR 22297R: Alvaro Karsz <alvaro.karsz@solid-run.com> 22298F: drivers/vdpa/solidrun/ 22299 22300VIRTIO BALLOON 22301M: "Michael S. Tsirkin" <mst@redhat.com> 22302M: David Hildenbrand <david@redhat.com> 22303L: virtualization@lists.linux-foundation.org 22304S: Maintained 22305F: drivers/virtio/virtio_balloon.c 22306F: include/uapi/linux/virtio_balloon.h 22307F: include/linux/balloon_compaction.h 22308F: mm/balloon_compaction.c 22309 22310VIRTIO CRYPTO DRIVER 22311M: Gonglei <arei.gonglei@huawei.com> 22312L: virtualization@lists.linux-foundation.org 22313L: linux-crypto@vger.kernel.org 22314S: Maintained 22315F: drivers/crypto/virtio/ 22316F: include/uapi/linux/virtio_crypto.h 22317 22318VIRTIO DRIVERS FOR S390 22319M: Cornelia Huck <cohuck@redhat.com> 22320M: Halil Pasic <pasic@linux.ibm.com> 22321M: Eric Farman <farman@linux.ibm.com> 22322L: linux-s390@vger.kernel.org 22323L: virtualization@lists.linux-foundation.org 22324L: kvm@vger.kernel.org 22325S: Supported 22326F: arch/s390/include/uapi/asm/virtio-ccw.h 22327F: drivers/s390/virtio/ 22328 22329VIRTIO FILE SYSTEM 22330M: Vivek Goyal <vgoyal@redhat.com> 22331M: Stefan Hajnoczi <stefanha@redhat.com> 22332M: Miklos Szeredi <miklos@szeredi.hu> 22333L: virtualization@lists.linux-foundation.org 22334L: linux-fsdevel@vger.kernel.org 22335S: Supported 22336W: https://virtio-fs.gitlab.io/ 22337F: Documentation/filesystems/virtiofs.rst 22338F: fs/fuse/virtio_fs.c 22339F: include/uapi/linux/virtio_fs.h 22340 22341VIRTIO GPIO DRIVER 22342M: Enrico Weigelt, metux IT consult <info@metux.net> 22343M: Viresh Kumar <vireshk@kernel.org> 22344L: linux-gpio@vger.kernel.org 22345L: virtualization@lists.linux-foundation.org 22346S: Maintained 22347F: drivers/gpio/gpio-virtio.c 22348F: include/uapi/linux/virtio_gpio.h 22349 22350VIRTIO GPU DRIVER 22351M: David Airlie <airlied@redhat.com> 22352M: Gerd Hoffmann <kraxel@redhat.com> 22353R: Gurchetan Singh <gurchetansingh@chromium.org> 22354R: Chia-I Wu <olvaffe@gmail.com> 22355L: dri-devel@lists.freedesktop.org 22356L: virtualization@lists.linux-foundation.org 22357S: Maintained 22358T: git git://anongit.freedesktop.org/drm/drm-misc 22359F: drivers/gpu/drm/virtio/ 22360F: include/uapi/linux/virtio_gpu.h 22361 22362VIRTIO HOST (VHOST) 22363M: "Michael S. Tsirkin" <mst@redhat.com> 22364M: Jason Wang <jasowang@redhat.com> 22365L: kvm@vger.kernel.org 22366L: virtualization@lists.linux-foundation.org 22367L: netdev@vger.kernel.org 22368S: Maintained 22369T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22370F: kernel/vhost_task.c 22371F: drivers/vhost/ 22372F: include/linux/sched/vhost_task.h 22373F: include/linux/vhost_iotlb.h 22374F: include/uapi/linux/vhost.h 22375 22376VIRTIO INPUT DRIVER 22377M: Gerd Hoffmann <kraxel@redhat.com> 22378S: Maintained 22379F: drivers/virtio/virtio_input.c 22380F: include/uapi/linux/virtio_input.h 22381 22382VIRTIO IOMMU DRIVER 22383M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22384L: virtualization@lists.linux-foundation.org 22385S: Maintained 22386F: drivers/iommu/virtio-iommu.c 22387F: include/uapi/linux/virtio_iommu.h 22388 22389VIRTIO MEM DRIVER 22390M: David Hildenbrand <david@redhat.com> 22391L: virtualization@lists.linux-foundation.org 22392S: Maintained 22393W: https://virtio-mem.gitlab.io/ 22394F: drivers/virtio/virtio_mem.c 22395F: include/uapi/linux/virtio_mem.h 22396 22397VIRTIO SOUND DRIVER 22398M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22399M: "Michael S. Tsirkin" <mst@redhat.com> 22400L: virtualization@lists.linux-foundation.org 22401L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22402S: Maintained 22403F: include/uapi/linux/virtio_snd.h 22404F: sound/virtio/* 22405 22406VIRTIO I2C DRIVER 22407M: Conghui Chen <conghui.chen@intel.com> 22408M: Viresh Kumar <viresh.kumar@linaro.org> 22409L: linux-i2c@vger.kernel.org 22410L: virtualization@lists.linux-foundation.org 22411S: Maintained 22412F: drivers/i2c/busses/i2c-virtio.c 22413F: include/uapi/linux/virtio_i2c.h 22414 22415VIRTIO PMEM DRIVER 22416M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22417L: virtualization@lists.linux-foundation.org 22418S: Maintained 22419F: drivers/nvdimm/virtio_pmem.c 22420F: drivers/nvdimm/nd_virtio.c 22421 22422VIRTUAL BOX GUEST DEVICE DRIVER 22423M: Hans de Goede <hdegoede@redhat.com> 22424M: Arnd Bergmann <arnd@arndb.de> 22425M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22426S: Maintained 22427F: drivers/virt/vboxguest/ 22428F: include/linux/vbox_utils.h 22429F: include/uapi/linux/vbox*.h 22430 22431VIRTUAL BOX SHARED FOLDER VFS DRIVER 22432M: Hans de Goede <hdegoede@redhat.com> 22433L: linux-fsdevel@vger.kernel.org 22434S: Maintained 22435F: fs/vboxsf/* 22436 22437VIRTUAL SERIO DEVICE DRIVER 22438M: Stephen Chandler Paul <thatslyude@gmail.com> 22439S: Maintained 22440F: drivers/input/serio/userio.c 22441F: include/uapi/linux/userio.h 22442 22443VIVID VIRTUAL VIDEO DRIVER 22444M: Hans Verkuil <hverkuil@xs4all.nl> 22445L: linux-media@vger.kernel.org 22446S: Maintained 22447W: https://linuxtv.org 22448T: git git://linuxtv.org/media_tree.git 22449F: drivers/media/test-drivers/vivid/* 22450 22451VIDTV VIRTUAL DIGITAL TV DRIVER 22452M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22453L: linux-media@vger.kernel.org 22454S: Maintained 22455W: https://linuxtv.org 22456T: git git://linuxtv.org/media_tree.git 22457F: drivers/media/test-drivers/vidtv/* 22458 22459VLYNQ BUS 22460M: Florian Fainelli <f.fainelli@gmail.com> 22461L: openwrt-devel@lists.openwrt.org (subscribers-only) 22462S: Maintained 22463F: drivers/vlynq/vlynq.c 22464F: include/linux/vlynq.h 22465 22466VME SUBSYSTEM 22467M: Martyn Welch <martyn@welchs.me.uk> 22468M: Manohar Vanga <manohar.vanga@gmail.com> 22469M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22470L: linux-kernel@vger.kernel.org 22471S: Odd fixes 22472T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22473F: Documentation/driver-api/vme.rst 22474F: drivers/staging/vme_user/ 22475 22476VM SOCKETS (AF_VSOCK) 22477M: Stefano Garzarella <sgarzare@redhat.com> 22478L: virtualization@lists.linux-foundation.org 22479L: netdev@vger.kernel.org 22480S: Maintained 22481F: drivers/net/vsockmon.c 22482F: include/net/af_vsock.h 22483F: include/uapi/linux/vm_sockets.h 22484F: include/uapi/linux/vm_sockets_diag.h 22485F: include/uapi/linux/vsockmon.h 22486F: net/vmw_vsock/ 22487F: tools/testing/vsock/ 22488 22489VMWARE BALLOON DRIVER 22490M: Nadav Amit <namit@vmware.com> 22491R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22492L: linux-kernel@vger.kernel.org 22493S: Supported 22494F: drivers/misc/vmw_balloon.c 22495 22496VMWARE HYPERVISOR INTERFACE 22497M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22498M: Alexey Makhalov <amakhalov@vmware.com> 22499R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22500L: virtualization@lists.linux-foundation.org 22501L: x86@kernel.org 22502S: Supported 22503T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22504F: arch/x86/include/asm/vmware.h 22505F: arch/x86/kernel/cpu/vmware.c 22506 22507VMWARE PVRDMA DRIVER 22508M: Bryan Tan <bryantan@vmware.com> 22509M: Vishnu Dasa <vdasa@vmware.com> 22510R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22511L: linux-rdma@vger.kernel.org 22512S: Supported 22513F: drivers/infiniband/hw/vmw_pvrdma/ 22514 22515VMWARE PVSCSI DRIVER 22516M: Vishal Bhakta <vbhakta@vmware.com> 22517R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22518L: linux-scsi@vger.kernel.org 22519S: Supported 22520F: drivers/scsi/vmw_pvscsi.c 22521F: drivers/scsi/vmw_pvscsi.h 22522 22523VMWARE VIRTUAL PTP CLOCK DRIVER 22524M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22525M: Deep Shah <sdeep@vmware.com> 22526R: Alexey Makhalov <amakhalov@vmware.com> 22527R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22528L: netdev@vger.kernel.org 22529S: Supported 22530F: drivers/ptp/ptp_vmw.c 22531 22532VMWARE VMCI DRIVER 22533M: Bryan Tan <bryantan@vmware.com> 22534M: Vishnu Dasa <vdasa@vmware.com> 22535R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22536L: linux-kernel@vger.kernel.org 22537S: Supported 22538F: drivers/misc/vmw_vmci/ 22539F: include/linux/vmw_vmci* 22540 22541VMWARE VMMOUSE SUBDRIVER 22542M: Zack Rusin <zackr@vmware.com> 22543R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22544R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22545L: linux-input@vger.kernel.org 22546S: Supported 22547F: drivers/input/mouse/vmmouse.c 22548F: drivers/input/mouse/vmmouse.h 22549 22550VMWARE VMXNET3 ETHERNET DRIVER 22551M: Ronak Doshi <doshir@vmware.com> 22552R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22553L: netdev@vger.kernel.org 22554S: Supported 22555F: drivers/net/vmxnet3/ 22556 22557VMWARE VSOCK VMCI TRANSPORT DRIVER 22558M: Bryan Tan <bryantan@vmware.com> 22559M: Vishnu Dasa <vdasa@vmware.com> 22560R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22561L: linux-kernel@vger.kernel.org 22562S: Supported 22563F: net/vmw_vsock/vmci_transport* 22564 22565VOCORE VOCORE2 BOARD 22566M: Harvey Hunt <harveyhuntnexus@gmail.com> 22567L: linux-mips@vger.kernel.org 22568S: Maintained 22569F: arch/mips/boot/dts/ralink/vocore2.dts 22570 22571VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22572M: Liam Girdwood <lgirdwood@gmail.com> 22573M: Mark Brown <broonie@kernel.org> 22574L: linux-kernel@vger.kernel.org 22575S: Supported 22576W: http://www.slimlogic.co.uk/?p=48 22577T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22578F: Documentation/devicetree/bindings/regulator/ 22579F: Documentation/power/regulator/ 22580F: drivers/regulator/ 22581F: include/dt-bindings/regulator/ 22582F: include/linux/regulator/ 22583K: regulator_get_optional 22584 22585VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22586R: Matti Vaittinen <mazziesaccount@gmail.com> 22587F: drivers/regulator/irq_helpers.c 22588 22589VRF 22590M: David Ahern <dsahern@kernel.org> 22591L: netdev@vger.kernel.org 22592S: Maintained 22593F: Documentation/networking/vrf.rst 22594F: drivers/net/vrf.c 22595 22596VSPRINTF 22597M: Petr Mladek <pmladek@suse.com> 22598M: Steven Rostedt <rostedt@goodmis.org> 22599M: Sergey Senozhatsky <senozhatsky@chromium.org> 22600R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22601R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22602S: Maintained 22603T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22604F: Documentation/core-api/printk-formats.rst 22605F: lib/test_printf.c 22606F: lib/test_scanf.c 22607F: lib/vsprintf.c 22608 22609VT1211 HARDWARE MONITOR DRIVER 22610M: Juerg Haefliger <juergh@proton.me> 22611L: linux-hwmon@vger.kernel.org 22612S: Maintained 22613F: Documentation/hwmon/vt1211.rst 22614F: drivers/hwmon/vt1211.c 22615 22616VT8231 HARDWARE MONITOR DRIVER 22617M: Roger Lucas <vt8231@hiddenengine.co.uk> 22618L: linux-hwmon@vger.kernel.org 22619S: Maintained 22620F: drivers/hwmon/vt8231.c 22621 22622VUB300 USB to SDIO/SD/MMC bridge chip 22623L: linux-mmc@vger.kernel.org 22624S: Orphan 22625F: drivers/mmc/host/vub300.c 22626 22627W1 DALLAS'S 1-WIRE BUS 22628M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22629S: Maintained 22630F: Documentation/devicetree/bindings/w1/ 22631F: Documentation/w1/ 22632F: drivers/w1/ 22633F: include/linux/w1.h 22634 22635W83791D HARDWARE MONITORING DRIVER 22636M: Marc Hulsman <m.hulsman@tudelft.nl> 22637L: linux-hwmon@vger.kernel.org 22638S: Maintained 22639F: Documentation/hwmon/w83791d.rst 22640F: drivers/hwmon/w83791d.c 22641 22642W83793 HARDWARE MONITORING DRIVER 22643M: Rudolf Marek <r.marek@assembler.cz> 22644L: linux-hwmon@vger.kernel.org 22645S: Maintained 22646F: Documentation/hwmon/w83793.rst 22647F: drivers/hwmon/w83793.c 22648 22649W83795 HARDWARE MONITORING DRIVER 22650M: Jean Delvare <jdelvare@suse.com> 22651L: linux-hwmon@vger.kernel.org 22652S: Maintained 22653F: drivers/hwmon/w83795.c 22654 22655W83L51xD SD/MMC CARD INTERFACE DRIVER 22656M: Pierre Ossman <pierre@ossman.eu> 22657S: Maintained 22658F: drivers/mmc/host/wbsd.* 22659 22660WACOM PROTOCOL 4 SERIAL TABLETS 22661M: Julian Squires <julian@cipht.net> 22662M: Hans de Goede <hdegoede@redhat.com> 22663L: linux-input@vger.kernel.org 22664S: Maintained 22665F: drivers/input/tablet/wacom_serial4.c 22666 22667WANGXUN ETHERNET DRIVER 22668M: Jiawen Wu <jiawenwu@trustnetic.com> 22669M: Mengyuan Lou <mengyuanlou@net-swift.com> 22670W: https://www.net-swift.com 22671L: netdev@vger.kernel.org 22672S: Maintained 22673F: Documentation/networking/device_drivers/ethernet/wangxun/* 22674F: drivers/net/ethernet/wangxun/ 22675 22676WATCHDOG DEVICE DRIVERS 22677M: Wim Van Sebroeck <wim@linux-watchdog.org> 22678M: Guenter Roeck <linux@roeck-us.net> 22679L: linux-watchdog@vger.kernel.org 22680S: Maintained 22681W: http://www.linux-watchdog.org/ 22682T: git git://www.linux-watchdog.org/linux-watchdog.git 22683F: Documentation/devicetree/bindings/watchdog/ 22684F: Documentation/watchdog/ 22685F: drivers/watchdog/ 22686F: include/linux/watchdog.h 22687F: include/uapi/linux/watchdog.h 22688F: include/trace/events/watchdog.h 22689 22690WHISKEYCOVE PMIC GPIO DRIVER 22691M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22692L: linux-gpio@vger.kernel.org 22693S: Maintained 22694F: drivers/gpio/gpio-wcove.c 22695 22696WHWAVE RTC DRIVER 22697M: Dianlong Li <long17.cool@163.com> 22698L: linux-rtc@vger.kernel.org 22699S: Maintained 22700F: drivers/rtc/rtc-sd3078.c 22701 22702WIIMOTE HID DRIVER 22703M: David Rheinsberg <david.rheinsberg@gmail.com> 22704L: linux-input@vger.kernel.org 22705S: Maintained 22706F: drivers/hid/hid-wiimote* 22707 22708WILOCITY WIL6210 WIRELESS DRIVER 22709L: linux-wireless@vger.kernel.org 22710S: Orphan 22711W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22712F: drivers/net/wireless/ath/wil6210/ 22713 22714WINBOND CIR DRIVER 22715M: David Härdeman <david@hardeman.nu> 22716S: Maintained 22717F: drivers/media/rc/winbond-cir.c 22718 22719WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22720L: linux-watchdog@vger.kernel.org 22721S: Orphan 22722F: drivers/watchdog/ebc-c384_wdt.c 22723 22724WINSYSTEMS WS16C48 GPIO DRIVER 22725M: William Breathitt Gray <william.gray@linaro.org> 22726L: linux-gpio@vger.kernel.org 22727S: Maintained 22728F: drivers/gpio/gpio-ws16c48.c 22729 22730WIREGUARD SECURE NETWORK TUNNEL 22731M: Jason A. Donenfeld <Jason@zx2c4.com> 22732L: wireguard@lists.zx2c4.com 22733L: netdev@vger.kernel.org 22734S: Maintained 22735F: drivers/net/wireguard/ 22736F: tools/testing/selftests/wireguard/ 22737 22738WISTRON LAPTOP BUTTON DRIVER 22739M: Miloslav Trmac <mitr@volny.cz> 22740S: Maintained 22741F: drivers/input/misc/wistron_btns.c 22742 22743WL3501 WIRELESS PCMCIA CARD DRIVER 22744L: linux-wireless@vger.kernel.org 22745S: Odd fixes 22746F: drivers/net/wireless/legacy/wl3501* 22747 22748WOLFSON MICROELECTRONICS DRIVERS 22749L: patches@opensource.cirrus.com 22750S: Supported 22751W: https://github.com/CirrusLogic/linux-drivers/wiki 22752T: git https://github.com/CirrusLogic/linux-drivers.git 22753F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22754F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22755F: Documentation/devicetree/bindings/mfd/wm831x.txt 22756F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22757F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22758F: Documentation/devicetree/bindings/sound/wm* 22759F: Documentation/hwmon/wm83??.rst 22760F: arch/arm/mach-s3c/mach-crag6410* 22761F: drivers/clk/clk-wm83*.c 22762F: drivers/gpio/gpio-*wm*.c 22763F: drivers/gpio/gpio-arizona.c 22764F: drivers/hwmon/wm83??-hwmon.c 22765F: drivers/input/misc/wm831x-on.c 22766F: drivers/input/touchscreen/wm831x-ts.c 22767F: drivers/input/touchscreen/wm97*.c 22768F: drivers/leds/leds-wm83*.c 22769F: drivers/mfd/arizona* 22770F: drivers/mfd/cs47l24* 22771F: drivers/mfd/wm*.c 22772F: drivers/power/supply/wm83*.c 22773F: drivers/regulator/arizona* 22774F: drivers/regulator/wm8*.c 22775F: drivers/rtc/rtc-wm83*.c 22776F: drivers/video/backlight/wm83*_bl.c 22777F: drivers/watchdog/wm83*_wdt.c 22778F: include/linux/mfd/arizona/ 22779F: include/linux/mfd/wm831x/ 22780F: include/linux/mfd/wm8350/ 22781F: include/linux/mfd/wm8400* 22782F: include/linux/regulator/arizona* 22783F: include/linux/wm97xx.h 22784F: include/sound/wm????.h 22785F: sound/soc/codecs/arizona* 22786F: sound/soc/codecs/cs47l24* 22787F: sound/soc/codecs/wm* 22788 22789WORKQUEUE 22790M: Tejun Heo <tj@kernel.org> 22791R: Lai Jiangshan <jiangshanlai@gmail.com> 22792S: Maintained 22793T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22794F: Documentation/core-api/workqueue.rst 22795F: include/linux/workqueue.h 22796F: kernel/workqueue.c 22797F: kernel/workqueue_internal.h 22798 22799WWAN DRIVERS 22800M: Loic Poulain <loic.poulain@linaro.org> 22801M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22802R: Johannes Berg <johannes@sipsolutions.net> 22803L: netdev@vger.kernel.org 22804S: Maintained 22805F: drivers/net/wwan/ 22806F: include/linux/wwan.h 22807F: include/uapi/linux/wwan.h 22808 22809X-POWERS AXP288 PMIC DRIVERS 22810M: Hans de Goede <hdegoede@redhat.com> 22811S: Maintained 22812F: drivers/acpi/pmic/intel_pmic_xpower.c 22813N: axp288 22814 22815X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22816M: Chen-Yu Tsai <wens@csie.org> 22817L: linux-kernel@vger.kernel.org 22818S: Maintained 22819N: axp[128] 22820 22821X.25 STACK 22822M: Martin Schiller <ms@dev.tdt.de> 22823L: linux-x25@vger.kernel.org 22824S: Maintained 22825F: Documentation/networking/lapb-module.rst 22826F: Documentation/networking/x25* 22827F: drivers/net/wan/hdlc_x25.c 22828F: drivers/net/wan/lapbether.c 22829F: include/*/lapb.h 22830F: include/net/x25* 22831F: include/uapi/linux/x25.h 22832F: net/lapb/ 22833F: net/x25/ 22834 22835X86 ARCHITECTURE (32-BIT AND 64-BIT) 22836M: Thomas Gleixner <tglx@linutronix.de> 22837M: Ingo Molnar <mingo@redhat.com> 22838M: Borislav Petkov <bp@alien8.de> 22839M: Dave Hansen <dave.hansen@linux.intel.com> 22840M: x86@kernel.org 22841R: "H. Peter Anvin" <hpa@zytor.com> 22842L: linux-kernel@vger.kernel.org 22843S: Maintained 22844T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22845F: Documentation/devicetree/bindings/x86/ 22846F: Documentation/arch/x86/ 22847F: arch/x86/ 22848 22849X86 ENTRY CODE 22850M: Andy Lutomirski <luto@kernel.org> 22851L: linux-kernel@vger.kernel.org 22852S: Maintained 22853T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22854F: arch/x86/entry/ 22855 22856X86 HARDWARE VULNERABILITIES 22857M: Thomas Gleixner <tglx@linutronix.de> 22858M: Borislav Petkov <bp@alien8.de> 22859M: Peter Zijlstra <peterz@infradead.org> 22860M: Josh Poimboeuf <jpoimboe@kernel.org> 22861R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22862S: Maintained 22863F: Documentation/admin-guide/hw-vuln/ 22864F: arch/x86/include/asm/nospec-branch.h 22865F: arch/x86/kernel/cpu/bugs.c 22866 22867X86 MCE INFRASTRUCTURE 22868M: Tony Luck <tony.luck@intel.com> 22869M: Borislav Petkov <bp@alien8.de> 22870L: linux-edac@vger.kernel.org 22871S: Maintained 22872F: Documentation/ABI/testing/sysfs-mce 22873F: Documentation/arch/x86/x86_64/machinecheck.rst 22874F: arch/x86/kernel/cpu/mce/* 22875 22876X86 MICROCODE UPDATE SUPPORT 22877M: Borislav Petkov <bp@alien8.de> 22878S: Maintained 22879F: arch/x86/kernel/cpu/microcode/* 22880 22881X86 MM 22882M: Dave Hansen <dave.hansen@linux.intel.com> 22883M: Andy Lutomirski <luto@kernel.org> 22884M: Peter Zijlstra <peterz@infradead.org> 22885L: linux-kernel@vger.kernel.org 22886S: Maintained 22887T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22888F: arch/x86/mm/ 22889 22890X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22891M: Hans de Goede <hdegoede@redhat.com> 22892L: platform-driver-x86@vger.kernel.org 22893S: Maintained 22894T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22895F: drivers/platform/x86/x86-android-tablets/ 22896 22897X86 PLATFORM DRIVERS 22898M: Hans de Goede <hdegoede@redhat.com> 22899M: Mark Gross <markgross@kernel.org> 22900L: platform-driver-x86@vger.kernel.org 22901S: Maintained 22902T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22903F: drivers/platform/olpc/ 22904F: drivers/platform/x86/ 22905F: include/linux/platform_data/x86/ 22906 22907X86 PLATFORM DRIVERS - ARCH 22908R: Darren Hart <dvhart@infradead.org> 22909R: Andy Shevchenko <andy@infradead.org> 22910L: platform-driver-x86@vger.kernel.org 22911L: x86@kernel.org 22912S: Maintained 22913T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22914F: arch/x86/platform 22915 22916X86 PLATFORM UV HPE SUPERDOME FLEX 22917M: Steve Wahl <steve.wahl@hpe.com> 22918R: Mike Travis <mike.travis@hpe.com> 22919R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22920R: Russ Anderson <russ.anderson@hpe.com> 22921S: Supported 22922F: arch/x86/include/asm/uv/ 22923F: arch/x86/kernel/apic/x2apic_uv_x.c 22924F: arch/x86/platform/uv/ 22925 22926X86 STACK UNWINDING 22927M: Josh Poimboeuf <jpoimboe@kernel.org> 22928M: Peter Zijlstra <peterz@infradead.org> 22929S: Supported 22930F: arch/x86/include/asm/unwind*.h 22931F: arch/x86/kernel/dumpstack.c 22932F: arch/x86/kernel/stacktrace.c 22933F: arch/x86/kernel/unwind_*.c 22934 22935X86 VDSO 22936M: Andy Lutomirski <luto@kernel.org> 22937L: linux-kernel@vger.kernel.org 22938S: Maintained 22939T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22940F: arch/x86/entry/vdso/ 22941 22942XARRAY 22943M: Matthew Wilcox <willy@infradead.org> 22944L: linux-fsdevel@vger.kernel.org 22945S: Supported 22946F: Documentation/core-api/xarray.rst 22947F: include/linux/idr.h 22948F: include/linux/xarray.h 22949F: lib/idr.c 22950F: lib/xarray.c 22951F: tools/testing/radix-tree 22952 22953XBOX DVD IR REMOTE 22954M: Benjamin Valentin <benpicco@googlemail.com> 22955S: Maintained 22956F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22957F: drivers/media/rc/xbox_remote.c 22958 22959XC2028/3028 TUNER DRIVER 22960M: Mauro Carvalho Chehab <mchehab@kernel.org> 22961L: linux-media@vger.kernel.org 22962S: Maintained 22963W: https://linuxtv.org 22964T: git git://linuxtv.org/media_tree.git 22965F: drivers/media/tuners/xc2028.* 22966 22967XDP (eXpress Data Path) 22968M: Alexei Starovoitov <ast@kernel.org> 22969M: Daniel Borkmann <daniel@iogearbox.net> 22970M: David S. Miller <davem@davemloft.net> 22971M: Jakub Kicinski <kuba@kernel.org> 22972M: Jesper Dangaard Brouer <hawk@kernel.org> 22973M: John Fastabend <john.fastabend@gmail.com> 22974L: netdev@vger.kernel.org 22975L: bpf@vger.kernel.org 22976S: Supported 22977F: include/net/xdp.h 22978F: include/net/xdp_priv.h 22979F: include/trace/events/xdp.h 22980F: kernel/bpf/cpumap.c 22981F: kernel/bpf/devmap.c 22982F: net/core/xdp.c 22983F: samples/bpf/xdp* 22984F: tools/testing/selftests/bpf/*xdp* 22985F: tools/testing/selftests/bpf/*/*xdp* 22986F: drivers/net/ethernet/*/*/*/*/*xdp* 22987F: drivers/net/ethernet/*/*/*xdp* 22988K: (?:\b|_)xdp(?:\b|_) 22989 22990XDP SOCKETS (AF_XDP) 22991M: Björn Töpel <bjorn@kernel.org> 22992M: Magnus Karlsson <magnus.karlsson@intel.com> 22993M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22994R: Jonathan Lemon <jonathan.lemon@gmail.com> 22995L: netdev@vger.kernel.org 22996L: bpf@vger.kernel.org 22997S: Maintained 22998F: Documentation/networking/af_xdp.rst 22999F: include/net/xdp_sock* 23000F: include/net/xsk_buff_pool.h 23001F: include/uapi/linux/if_xdp.h 23002F: include/uapi/linux/xdp_diag.h 23003F: include/net/netns/xdp.h 23004F: net/xdp/ 23005F: tools/testing/selftests/bpf/*xsk* 23006 23007XEN BLOCK SUBSYSTEM 23008M: Roger Pau Monné <roger.pau@citrix.com> 23009L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23010S: Supported 23011F: drivers/block/xen* 23012F: drivers/block/xen-blkback/* 23013 23014XEN HYPERVISOR ARM 23015M: Stefano Stabellini <sstabellini@kernel.org> 23016L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23017S: Maintained 23018F: arch/arm/include/asm/xen/ 23019F: arch/arm/xen/ 23020 23021XEN HYPERVISOR ARM64 23022M: Stefano Stabellini <sstabellini@kernel.org> 23023L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23024S: Maintained 23025F: arch/arm64/include/asm/xen/ 23026F: arch/arm64/xen/ 23027 23028XEN HYPERVISOR INTERFACE 23029M: Juergen Gross <jgross@suse.com> 23030M: Stefano Stabellini <sstabellini@kernel.org> 23031R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23032L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23033S: Supported 23034T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23035F: Documentation/ABI/stable/sysfs-hypervisor-xen 23036F: Documentation/ABI/testing/sysfs-hypervisor-xen 23037F: drivers/*/xen-*front.c 23038F: drivers/xen/ 23039F: include/uapi/xen/ 23040F: include/xen/ 23041F: kernel/configs/xen.config 23042 23043XEN HYPERVISOR X86 23044M: Juergen Gross <jgross@suse.com> 23045R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23046L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23047S: Supported 23048F: arch/x86/configs/xen.config 23049F: arch/x86/include/asm/pvclock-abi.h 23050F: arch/x86/include/asm/xen/ 23051F: arch/x86/platform/pvh/ 23052F: arch/x86/xen/ 23053 23054XEN NETWORK BACKEND DRIVER 23055M: Wei Liu <wei.liu@kernel.org> 23056M: Paul Durrant <paul@xen.org> 23057L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23058L: netdev@vger.kernel.org 23059S: Supported 23060F: drivers/net/xen-netback/* 23061 23062XEN PCI SUBSYSTEM 23063M: Juergen Gross <jgross@suse.com> 23064L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23065S: Supported 23066F: arch/x86/pci/*xen* 23067F: drivers/pci/*xen* 23068 23069XEN PVSCSI DRIVERS 23070M: Juergen Gross <jgross@suse.com> 23071L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23072L: linux-scsi@vger.kernel.org 23073S: Supported 23074F: drivers/scsi/xen-scsifront.c 23075F: drivers/xen/xen-scsiback.c 23076F: include/xen/interface/io/vscsiif.h 23077 23078XEN PVUSB DRIVER 23079M: Juergen Gross <jgross@suse.com> 23080L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23081L: linux-usb@vger.kernel.org 23082S: Supported 23083F: drivers/usb/host/xen* 23084F: include/xen/interface/io/usbif.h 23085 23086XEN SOUND FRONTEND DRIVER 23087M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23088L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23089L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23090S: Supported 23091F: sound/xen/* 23092 23093XEN SWIOTLB SUBSYSTEM 23094M: Juergen Gross <jgross@suse.com> 23095M: Stefano Stabellini <sstabellini@kernel.org> 23096L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23097L: iommu@lists.linux.dev 23098S: Supported 23099F: arch/*/include/asm/xen/swiotlb-xen.h 23100F: drivers/xen/swiotlb-xen.c 23101F: include/xen/arm/swiotlb-xen.h 23102F: include/xen/swiotlb-xen.h 23103 23104XFS FILESYSTEM 23105C: irc://irc.oftc.net/xfs 23106M: Darrick J. Wong <djwong@kernel.org> 23107L: linux-xfs@vger.kernel.org 23108S: Supported 23109W: http://xfs.org/ 23110T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23111F: Documentation/ABI/testing/sysfs-fs-xfs 23112F: Documentation/admin-guide/xfs.rst 23113F: Documentation/filesystems/xfs-delayed-logging-design.rst 23114F: Documentation/filesystems/xfs-self-describing-metadata.rst 23115F: fs/xfs/ 23116F: include/uapi/linux/dqblk_xfs.h 23117F: include/uapi/linux/fsmap.h 23118 23119XILINX AMS DRIVER 23120M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23121L: linux-iio@vger.kernel.org 23122S: Maintained 23123F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23124F: drivers/iio/adc/xilinx-ams.c 23125 23126XILINX AXI ETHERNET DRIVER 23127M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23128S: Maintained 23129F: drivers/net/ethernet/xilinx/xilinx_axienet* 23130 23131XILINX CAN DRIVER 23132M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23133R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23134L: linux-can@vger.kernel.org 23135S: Maintained 23136F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23137F: drivers/net/can/xilinx_can.c 23138 23139XILINX GPIO DRIVER 23140M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23141R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23142R: Michal Simek <michal.simek@amd.com> 23143S: Maintained 23144F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23145F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23146F: drivers/gpio/gpio-xilinx.c 23147F: drivers/gpio/gpio-zynq.c 23148 23149XILINX SD-FEC IP CORES 23150M: Derek Kiernan <derek.kiernan@xilinx.com> 23151M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23152S: Maintained 23153F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23154F: Documentation/misc-devices/xilinx_sdfec.rst 23155F: drivers/misc/Kconfig 23156F: drivers/misc/Makefile 23157F: drivers/misc/xilinx_sdfec.c 23158F: include/uapi/misc/xilinx_sdfec.h 23159 23160XILINX PWM DRIVER 23161M: Sean Anderson <sean.anderson@seco.com> 23162S: Maintained 23163F: drivers/pwm/pwm-xilinx.c 23164F: include/clocksource/timer-xilinx.h 23165 23166XILINX UARTLITE SERIAL DRIVER 23167M: Peter Korsgaard <jacmet@sunsite.dk> 23168L: linux-serial@vger.kernel.org 23169S: Maintained 23170F: drivers/tty/serial/uartlite.c 23171 23172XILINX VIDEO IP CORES 23173M: Hyun Kwon <hyun.kwon@xilinx.com> 23174M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23175L: linux-media@vger.kernel.org 23176S: Supported 23177T: git git://linuxtv.org/media_tree.git 23178F: Documentation/devicetree/bindings/media/xilinx/ 23179F: drivers/media/platform/xilinx/ 23180F: include/uapi/linux/xilinx-v4l2-controls.h 23181 23182XILINX WATCHDOG DRIVER 23183M: Srinivas Neeli <srinivas.neeli@amd.com> 23184R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23185R: Michal Simek <michal.simek@amd.com> 23186S: Maintained 23187F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23188F: drivers/watchdog/of_xilinx_wdt.c 23189 23190XILINX XDMA DRIVER 23191M: Lizhi Hou <lizhi.hou@amd.com> 23192M: Brian Xu <brian.xu@amd.com> 23193M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23194L: dmaengine@vger.kernel.org 23195S: Supported 23196F: drivers/dma/xilinx/xdma-regs.h 23197F: drivers/dma/xilinx/xdma.c 23198F: include/linux/dma/amd_xdma.h 23199F: include/linux/platform_data/amd_xdma.h 23200 23201XILINX ZYNQMP DPDMA DRIVER 23202M: Hyun Kwon <hyun.kwon@xilinx.com> 23203M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23204L: dmaengine@vger.kernel.org 23205S: Supported 23206F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23207F: drivers/dma/xilinx/xilinx_dpdma.c 23208F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23209 23210XILINX ZYNQMP OCM EDAC DRIVER 23211M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23212M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23213S: Maintained 23214F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23215F: drivers/edac/zynqmp_edac.c 23216 23217XILINX ZYNQMP PSGTR PHY DRIVER 23218M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23219M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23220L: linux-kernel@vger.kernel.org 23221S: Supported 23222T: git https://github.com/Xilinx/linux-xlnx.git 23223F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23224F: drivers/phy/xilinx/phy-zynqmp.c 23225 23226XILINX ZYNQMP SHA3 DRIVER 23227M: Harsha <harsha.harsha@xilinx.com> 23228S: Maintained 23229F: drivers/crypto/xilinx/zynqmp-sha.c 23230 23231XILINX EVENT MANAGEMENT DRIVER 23232M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23233S: Maintained 23234F: drivers/soc/xilinx/xlnx_event_manager.c 23235F: include/linux/firmware/xlnx-event-manager.h 23236 23237XILLYBUS DRIVER 23238M: Eli Billauer <eli.billauer@gmail.com> 23239L: linux-kernel@vger.kernel.org 23240S: Supported 23241F: drivers/char/xillybus/ 23242 23243XLP9XX I2C DRIVER 23244M: George Cherian <gcherian@marvell.com> 23245L: linux-i2c@vger.kernel.org 23246S: Supported 23247W: http://www.marvell.com 23248F: drivers/i2c/busses/i2c-xlp9xx.c 23249 23250XRA1403 GPIO EXPANDER 23251M: Nandor Han <nandor.han@ge.com> 23252L: linux-gpio@vger.kernel.org 23253S: Maintained 23254F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23255F: drivers/gpio/gpio-xra1403.c 23256 23257XTENSA XTFPGA PLATFORM SUPPORT 23258M: Max Filippov <jcmvbkbc@gmail.com> 23259S: Maintained 23260F: drivers/spi/spi-xtensa-xtfpga.c 23261F: sound/soc/xtensa/xtfpga-i2s.c 23262 23263YAM DRIVER FOR AX.25 23264M: Jean-Paul Roubelat <jpr@f6fbb.org> 23265L: linux-hams@vger.kernel.org 23266S: Maintained 23267F: drivers/net/hamradio/yam* 23268F: include/linux/yam.h 23269 23270YAMA SECURITY MODULE 23271M: Kees Cook <keescook@chromium.org> 23272S: Supported 23273T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23274F: Documentation/admin-guide/LSM/Yama.rst 23275F: security/yama/ 23276 23277YEALINK PHONE DRIVER 23278M: Henk Vergonet <Henk.Vergonet@gmail.com> 23279L: usbb2k-api-dev@nongnu.org 23280S: Maintained 23281F: Documentation/input/devices/yealink.rst 23282F: drivers/input/misc/yealink.* 23283 23284Z8530 DRIVER FOR AX.25 23285M: Joerg Reuter <jreuter@yaina.de> 23286L: linux-hams@vger.kernel.org 23287S: Maintained 23288W: http://yaina.de/jreuter/ 23289W: http://www.qsl.net/dl1bke/ 23290F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23291F: drivers/net/hamradio/*scc.c 23292F: drivers/net/hamradio/z8530.h 23293 23294ZBUD COMPRESSED PAGE ALLOCATOR 23295M: Seth Jennings <sjenning@redhat.com> 23296M: Dan Streetman <ddstreet@ieee.org> 23297L: linux-mm@kvack.org 23298S: Maintained 23299F: mm/zbud.c 23300 23301Z3FOLD COMPRESSED PAGE ALLOCATOR 23302M: Vitaly Wool <vitaly.wool@konsulko.com> 23303R: Miaohe Lin <linmiaohe@huawei.com> 23304L: linux-mm@kvack.org 23305S: Maintained 23306F: mm/z3fold.c 23307 23308ZD1211RW WIRELESS DRIVER 23309M: Ulrich Kunitz <kune@deine-taler.de> 23310L: linux-wireless@vger.kernel.org 23311L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23312S: Maintained 23313W: http://zd1211.ath.cx/wiki/DriverRewrite 23314F: drivers/net/wireless/zydas/zd1211rw/ 23315 23316ZD1301 MEDIA DRIVER 23317M: Antti Palosaari <crope@iki.fi> 23318L: linux-media@vger.kernel.org 23319S: Maintained 23320W: https://linuxtv.org/ 23321W: http://palosaari.fi/linux/ 23322Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23323F: drivers/media/usb/dvb-usb-v2/zd1301* 23324 23325ZD1301_DEMOD MEDIA DRIVER 23326M: Antti Palosaari <crope@iki.fi> 23327L: linux-media@vger.kernel.org 23328S: Maintained 23329W: https://linuxtv.org/ 23330W: http://palosaari.fi/linux/ 23331Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23332F: drivers/media/dvb-frontends/zd1301_demod* 23333 23334ZHAOXIN PROCESSOR SUPPORT 23335M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23336L: linux-kernel@vger.kernel.org 23337S: Maintained 23338F: arch/x86/kernel/cpu/zhaoxin.c 23339 23340ZONEFS FILESYSTEM 23341M: Damien Le Moal <dlemoal@kernel.org> 23342M: Naohiro Aota <naohiro.aota@wdc.com> 23343R: Johannes Thumshirn <jth@kernel.org> 23344L: linux-fsdevel@vger.kernel.org 23345S: Maintained 23346T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23347F: Documentation/filesystems/zonefs.rst 23348F: fs/zonefs/ 23349 23350ZPOOL COMPRESSED PAGE STORAGE API 23351M: Dan Streetman <ddstreet@ieee.org> 23352L: linux-mm@kvack.org 23353S: Maintained 23354F: include/linux/zpool.h 23355F: mm/zpool.c 23356 23357ZR36067 VIDEO FOR LINUX DRIVER 23358M: Corentin Labbe <clabbe@baylibre.com> 23359L: mjpeg-users@lists.sourceforge.net 23360L: linux-media@vger.kernel.org 23361S: Maintained 23362W: http://mjpeg.sourceforge.net/driver-zoran/ 23363Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23364F: Documentation/driver-api/media/drivers/zoran.rst 23365F: drivers/media/pci/zoran/ 23366 23367ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23368M: Minchan Kim <minchan@kernel.org> 23369M: Sergey Senozhatsky <senozhatsky@chromium.org> 23370L: linux-kernel@vger.kernel.org 23371S: Maintained 23372F: Documentation/admin-guide/blockdev/zram.rst 23373F: drivers/block/zram/ 23374 23375ZS DECSTATION Z85C30 SERIAL DRIVER 23376M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23377S: Maintained 23378F: drivers/tty/serial/zs.* 23379 23380ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23381M: Minchan Kim <minchan@kernel.org> 23382M: Sergey Senozhatsky <senozhatsky@chromium.org> 23383L: linux-mm@kvack.org 23384S: Maintained 23385F: Documentation/mm/zsmalloc.rst 23386F: include/linux/zsmalloc.h 23387F: mm/zsmalloc.c 23388 23389ZSTD 23390M: Nick Terrell <terrelln@fb.com> 23391S: Maintained 23392B: https://github.com/facebook/zstd/issues 23393T: git https://github.com/terrelln/linux.git 23394F: include/linux/zstd* 23395F: lib/zstd/ 23396F: lib/decompress_unzstd.c 23397F: crypto/zstd.c 23398N: zstd 23399K: zstd 23400 23401ZSWAP COMPRESSED SWAP CACHING 23402M: Seth Jennings <sjenning@redhat.com> 23403M: Dan Streetman <ddstreet@ieee.org> 23404M: Vitaly Wool <vitaly.wool@konsulko.com> 23405L: linux-mm@kvack.org 23406S: Maintained 23407F: mm/zswap.c 23408 23409NXP BLUETOOTH WIRELESS DRIVERS 23410M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 23411M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 23412S: Maintained 23413F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 23414F: drivers/bluetooth/btnxpuart.c 23415 23416THE REST 23417M: Linus Torvalds <torvalds@linux-foundation.org> 23418L: linux-kernel@vger.kernel.org 23419S: Buried alive in reporters 23420T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23421F: * 23422F: */ 23423
