1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/process/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@kernel.org> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs@lists.linux.dev 232S: Maintained 233W: http://github.com/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: arch/*/include/uapi/ 277X: include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES IDIO-16 GPIO LIBRARY 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-idio-16.c 320F: drivers/gpio/gpio-idio-16.h 321 322ACCES PCI-IDIO-16 GPIO DRIVER 323M: William Breathitt Gray <william.gray@linaro.org> 324L: linux-gpio@vger.kernel.org 325S: Maintained 326F: drivers/gpio/gpio-pci-idio-16.c 327 328ACCES PCIe-IDIO-24 GPIO DRIVER 329M: William Breathitt Gray <william.gray@linaro.org> 330L: linux-gpio@vger.kernel.org 331S: Maintained 332F: drivers/gpio/gpio-pcie-idio-24.c 333 334ACENIC DRIVER 335M: Jes Sorensen <jes@trained-monkey.org> 336L: linux-acenic@sunsite.dk 337S: Maintained 338F: drivers/net/ethernet/alteon/acenic* 339 340ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 341M: Peter Kaestle <peter@piie.net> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344W: http://piie.net/?section=acerhdf 345F: drivers/platform/x86/acerhdf.c 346 347ACER WMI LAPTOP EXTRAS 348M: "Lee, Chun-Yi" <jlee@suse.com> 349L: platform-driver-x86@vger.kernel.org 350S: Maintained 351F: drivers/platform/x86/acer-wmi.c 352 353ACPI 354M: "Rafael J. Wysocki" <rafael@kernel.org> 355R: Len Brown <lenb@kernel.org> 356L: linux-acpi@vger.kernel.org 357S: Supported 358Q: https://patchwork.kernel.org/project/linux-acpi/list/ 359B: https://bugzilla.kernel.org 360T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 361F: Documentation/ABI/testing/configfs-acpi 362F: Documentation/ABI/testing/sysfs-bus-acpi 363F: Documentation/firmware-guide/acpi/ 364F: arch/x86/kernel/acpi/ 365F: arch/x86/pci/acpi.c 366F: drivers/acpi/ 367F: drivers/pci/*/*acpi* 368F: drivers/pci/*acpi* 369F: drivers/pnp/pnpacpi/ 370F: include/acpi/ 371F: include/linux/acpi.h 372F: include/linux/fwnode.h 373F: tools/power/acpi/ 374 375ACPI APEI 376M: "Rafael J. Wysocki" <rafael@kernel.org> 377R: Len Brown <lenb@kernel.org> 378R: James Morse <james.morse@arm.com> 379R: Tony Luck <tony.luck@intel.com> 380R: Borislav Petkov <bp@alien8.de> 381L: linux-acpi@vger.kernel.org 382F: drivers/acpi/apei/ 383 384ACPI COMPONENT ARCHITECTURE (ACPICA) 385M: Robert Moore <robert.moore@intel.com> 386M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 387L: linux-acpi@vger.kernel.org 388L: acpica-devel@lists.linuxfoundation.org 389S: Supported 390W: https://acpica.org/ 391W: https://github.com/acpica/acpica/ 392Q: https://patchwork.kernel.org/project/linux-acpi/list/ 393B: https://bugzilla.kernel.org 394B: https://bugs.acpica.org 395T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 396F: drivers/acpi/acpica/ 397F: include/acpi/ 398F: tools/power/acpi/ 399 400ACPI FOR ARM64 (ACPI/arm64) 401M: Lorenzo Pieralisi <lpieralisi@kernel.org> 402M: Hanjun Guo <guohanjun@huawei.com> 403M: Sudeep Holla <sudeep.holla@arm.com> 404L: linux-acpi@vger.kernel.org 405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 406S: Maintained 407F: drivers/acpi/arm64 408 409ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 410M: Sudeep Holla <sudeep.holla@arm.com> 411L: linux-acpi@vger.kernel.org 412S: Supported 413F: drivers/mailbox/pcc.c 414 415ACPI PMIC DRIVERS 416M: "Rafael J. Wysocki" <rafael@kernel.org> 417M: Len Brown <lenb@kernel.org> 418R: Andy Shevchenko <andy@kernel.org> 419R: Mika Westerberg <mika.westerberg@linux.intel.com> 420L: linux-acpi@vger.kernel.org 421S: Supported 422Q: https://patchwork.kernel.org/project/linux-acpi/list/ 423B: https://bugzilla.kernel.org 424T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 425F: drivers/acpi/pmic/ 426 427ACPI SERIAL MULTI INSTANTIATE DRIVER 428M: Hans de Goede <hdegoede@redhat.com> 429L: platform-driver-x86@vger.kernel.org 430S: Maintained 431F: drivers/platform/x86/serial-multi-instantiate.c 432 433ACPI THERMAL DRIVER 434M: Rafael J. Wysocki <rafael@kernel.org> 435R: Zhang Rui <rui.zhang@intel.com> 436L: linux-acpi@vger.kernel.org 437S: Supported 438B: https://bugzilla.kernel.org 439F: drivers/acpi/*thermal* 440 441ACPI VIOT DRIVER 442M: Jean-Philippe Brucker <jean-philippe@linaro.org> 443L: linux-acpi@vger.kernel.org 444L: iommu@lists.linux.dev 445S: Maintained 446F: drivers/acpi/viot.c 447F: include/linux/acpi_viot.h 448 449ACPI WMI DRIVER 450L: platform-driver-x86@vger.kernel.org 451S: Orphan 452F: drivers/platform/x86/wmi.c 453F: include/uapi/linux/wmi.h 454 455ACRN HYPERVISOR SERVICE MODULE 456M: Fei Li <fei1.li@intel.com> 457L: acrn-dev@lists.projectacrn.org (subscribers-only) 458S: Supported 459W: https://projectacrn.org 460F: Documentation/virt/acrn/ 461F: drivers/virt/acrn/ 462F: include/uapi/linux/acrn.h 463 464AD1889 ALSA SOUND DRIVER 465L: linux-parisc@vger.kernel.org 466S: Maintained 467W: https://parisc.wiki.kernel.org/index.php/AD1889 468F: sound/pci/ad1889.* 469 470AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 471M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 472L: linux-iio@vger.kernel.org 473S: Supported 474F: drivers/iio/potentiometer/ad5110.c 475 476AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 477M: Michael Hennerich <michael.hennerich@analog.com> 478S: Supported 479W: http://wiki.analog.com/AD5254 480W: https://ez.analog.com/linux-software-drivers 481F: drivers/misc/ad525x_dpot.c 482 483AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/AD5398 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/regulator/ad5398.c 489 490AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 491M: Michael Hennerich <michael.hennerich@analog.com> 492S: Supported 493W: http://wiki.analog.com/AD7142 494W: https://ez.analog.com/linux-software-drivers 495F: drivers/input/misc/ad714x.c 496 497AD7877 TOUCHSCREEN DRIVER 498M: Michael Hennerich <michael.hennerich@analog.com> 499S: Supported 500W: http://wiki.analog.com/AD7877 501W: https://ez.analog.com/linux-software-drivers 502F: drivers/input/touchscreen/ad7877.c 503 504AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 505M: Michael Hennerich <michael.hennerich@analog.com> 506S: Supported 507W: http://wiki.analog.com/AD7879 508W: https://ez.analog.com/linux-software-drivers 509F: drivers/input/touchscreen/ad7879.c 510 511ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 512M: Jiri Kosina <jikos@kernel.org> 513S: Maintained 514 515ADF7242 IEEE 802.15.4 RADIO DRIVER 516M: Michael Hennerich <michael.hennerich@analog.com> 517L: linux-wpan@vger.kernel.org 518S: Supported 519W: https://wiki.analog.com/ADF7242 520W: https://ez.analog.com/linux-software-drivers 521F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 522F: drivers/net/ieee802154/adf7242.c 523 524ADM1025 HARDWARE MONITOR DRIVER 525M: Jean Delvare <jdelvare@suse.com> 526L: linux-hwmon@vger.kernel.org 527S: Maintained 528F: Documentation/hwmon/adm1025.rst 529F: drivers/hwmon/adm1025.c 530 531ADM1029 HARDWARE MONITOR DRIVER 532M: Corentin Labbe <clabbe.montjoie@gmail.com> 533L: linux-hwmon@vger.kernel.org 534S: Maintained 535F: drivers/hwmon/adm1029.c 536 537ADM8211 WIRELESS DRIVER 538L: linux-wireless@vger.kernel.org 539S: Orphan 540W: https://wireless.wiki.kernel.org/ 541F: drivers/net/wireless/admtek/adm8211.* 542 543ADP1653 FLASH CONTROLLER DRIVER 544M: Sakari Ailus <sakari.ailus@iki.fi> 545L: linux-media@vger.kernel.org 546S: Maintained 547F: drivers/media/i2c/adp1653.c 548F: include/media/i2c/adp1653.h 549 550ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 551M: Michael Hennerich <michael.hennerich@analog.com> 552S: Supported 553W: http://wiki.analog.com/ADP5520 554W: https://ez.analog.com/linux-software-drivers 555F: drivers/gpio/gpio-adp5520.c 556F: drivers/input/keyboard/adp5520-keys.c 557F: drivers/leds/leds-adp5520.c 558F: drivers/mfd/adp5520.c 559F: drivers/video/backlight/adp5520_bl.c 560 561ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 562M: Michael Hennerich <michael.hennerich@analog.com> 563S: Supported 564W: http://wiki.analog.com/ADP5588 565W: https://ez.analog.com/linux-software-drivers 566F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 567F: drivers/input/keyboard/adp5588-keys.c 568 569ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 570M: Michael Hennerich <michael.hennerich@analog.com> 571S: Supported 572W: http://wiki.analog.com/ADP8860 573W: https://ez.analog.com/linux-software-drivers 574F: drivers/video/backlight/adp8860_bl.c 575 576ADT746X FAN DRIVER 577M: Colin Leroy <colin@colino.net> 578S: Maintained 579F: drivers/macintosh/therm_adt746x.c 580 581ADT7475 HARDWARE MONITOR DRIVER 582M: Jean Delvare <jdelvare@suse.com> 583L: linux-hwmon@vger.kernel.org 584S: Maintained 585F: Documentation/hwmon/adt7475.rst 586F: drivers/hwmon/adt7475.c 587 588ADVANSYS SCSI DRIVER 589M: Matthew Wilcox <willy@infradead.org> 590M: Hannes Reinecke <hare@suse.com> 591L: linux-scsi@vger.kernel.org 592S: Maintained 593F: Documentation/scsi/advansys.rst 594F: drivers/scsi/advansys.c 595 596ADVANTECH SWBTN DRIVER 597M: Andrea Ho <Andrea.Ho@advantech.com.tw> 598L: platform-driver-x86@vger.kernel.org 599S: Maintained 600F: drivers/platform/x86/adv_swbutton.c 601 602ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 603M: Lucas Stankus <lucas.p.stankus@gmail.com> 604S: Supported 605F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 606F: drivers/iio/accel/adxl313* 607 608ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 609M: Michael Hennerich <michael.hennerich@analog.com> 610S: Supported 611W: http://wiki.analog.com/ADXL345 612W: https://ez.analog.com/linux-software-drivers 613F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 614F: drivers/input/misc/adxl34x.c 615 616ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 617M: Puranjay Mohan <puranjay12@gmail.com> 618L: linux-iio@vger.kernel.org 619S: Supported 620F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 621F: drivers/iio/accel/adxl355.h 622F: drivers/iio/accel/adxl355_core.c 623F: drivers/iio/accel/adxl355_i2c.c 624F: drivers/iio/accel/adxl355_spi.c 625 626ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 627M: Cosmin Tanislav <cosmin.tanislav@analog.com> 628L: linux-iio@vger.kernel.org 629S: Supported 630W: https://ez.analog.com/linux-software-drivers 631F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 632F: drivers/iio/accel/adxl367* 633 634ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 635M: Michael Hennerich <michael.hennerich@analog.com> 636S: Supported 637W: https://ez.analog.com/linux-software-drivers 638F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 639F: drivers/iio/accel/adxl372.c 640F: drivers/iio/accel/adxl372_i2c.c 641F: drivers/iio/accel/adxl372_spi.c 642 643AF9013 MEDIA DRIVER 644M: Antti Palosaari <crope@iki.fi> 645L: linux-media@vger.kernel.org 646S: Maintained 647W: https://linuxtv.org 648W: http://palosaari.fi/linux/ 649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 650T: git git://linuxtv.org/anttip/media_tree.git 651F: drivers/media/dvb-frontends/af9013* 652 653AF9033 MEDIA DRIVER 654M: Antti Palosaari <crope@iki.fi> 655L: linux-media@vger.kernel.org 656S: Maintained 657W: https://linuxtv.org 658W: http://palosaari.fi/linux/ 659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 660T: git git://linuxtv.org/anttip/media_tree.git 661F: drivers/media/dvb-frontends/af9033* 662 663AFFS FILE SYSTEM 664M: David Sterba <dsterba@suse.com> 665L: linux-fsdevel@vger.kernel.org 666S: Odd Fixes 667F: Documentation/filesystems/affs.rst 668F: fs/affs/ 669 670AFS FILESYSTEM 671M: David Howells <dhowells@redhat.com> 672M: Marc Dionne <marc.dionne@auristor.com> 673L: linux-afs@lists.infradead.org 674S: Supported 675W: https://www.infradead.org/~dhowells/kafs/ 676F: Documentation/filesystems/afs.rst 677F: fs/afs/ 678F: include/trace/events/afs.h 679 680AGPGART DRIVER 681M: David Airlie <airlied@redhat.com> 682L: dri-devel@lists.freedesktop.org 683S: Maintained 684T: git git://anongit.freedesktop.org/drm/drm 685F: drivers/char/agp/ 686F: include/linux/agp* 687F: include/uapi/linux/agp* 688 689AHA152X SCSI DRIVER 690M: "Juergen E. Fischer" <fischer@norbit.de> 691L: linux-scsi@vger.kernel.org 692S: Maintained 693F: drivers/scsi/aha152x* 694F: drivers/scsi/pcmcia/aha152x* 695 696AIC7XXX / AIC79XX SCSI DRIVER 697M: Hannes Reinecke <hare@suse.com> 698L: linux-scsi@vger.kernel.org 699S: Maintained 700F: drivers/scsi/aic7xxx/ 701 702AIMSLAB FM RADIO RECEIVER DRIVER 703M: Hans Verkuil <hverkuil@xs4all.nl> 704L: linux-media@vger.kernel.org 705S: Maintained 706W: https://linuxtv.org 707T: git git://linuxtv.org/media_tree.git 708F: drivers/media/radio/radio-aimslab* 709 710AIO 711M: Benjamin LaHaise <bcrl@kvack.org> 712L: linux-aio@kvack.org 713S: Supported 714F: fs/aio.c 715F: include/linux/*aio*.h 716 717AIRSPY MEDIA DRIVER 718M: Antti Palosaari <crope@iki.fi> 719L: linux-media@vger.kernel.org 720S: Maintained 721W: https://linuxtv.org 722W: http://palosaari.fi/linux/ 723Q: http://patchwork.linuxtv.org/project/linux-media/list/ 724T: git git://linuxtv.org/anttip/media_tree.git 725F: drivers/media/usb/airspy/ 726 727ALACRITECH GIGABIT ETHERNET DRIVER 728M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 729S: Maintained 730F: drivers/net/ethernet/alacritech/* 731 732ALCATEL SPEEDTOUCH USB DRIVER 733M: Duncan Sands <duncan.sands@free.fr> 734L: linux-usb@vger.kernel.org 735S: Maintained 736W: http://www.linux-usb.org/SpeedTouch/ 737F: drivers/usb/atm/speedtch.c 738F: drivers/usb/atm/usbatm.c 739 740ALCHEMY AU1XX0 MMC DRIVER 741M: Manuel Lauss <manuel.lauss@gmail.com> 742S: Maintained 743F: drivers/mmc/host/au1xmmc.c 744 745ALI1563 I2C DRIVER 746M: Rudolf Marek <r.marek@assembler.cz> 747L: linux-i2c@vger.kernel.org 748S: Maintained 749F: Documentation/i2c/busses/i2c-ali1563.rst 750F: drivers/i2c/busses/i2c-ali1563.c 751 752ALIBABA ELASTIC RDMA DRIVER 753M: Cheng Xu <chengyou@linux.alibaba.com> 754M: Kai Shen <kaishen@linux.alibaba.com> 755L: linux-rdma@vger.kernel.org 756S: Supported 757F: drivers/infiniband/hw/erdma 758F: include/uapi/rdma/erdma-abi.h 759 760ALIBABA PMU DRIVER 761M: Shuai Xue <xueshuai@linux.alibaba.com> 762S: Supported 763F: Documentation/admin-guide/perf/alibaba_pmu.rst 764F: drivers/perf/alibaba_uncore_drw_pmu.c 765 766ALIENWARE WMI DRIVER 767L: Dell.Client.Kernel@dell.com 768S: Maintained 769F: drivers/platform/x86/dell/alienware-wmi.c 770 771ALLEGRO DVT VIDEO IP CORE DRIVER 772M: Michael Tretter <m.tretter@pengutronix.de> 773R: Pengutronix Kernel Team <kernel@pengutronix.de> 774L: linux-media@vger.kernel.org 775S: Maintained 776F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 777F: drivers/media/platform/allegro-dvt/ 778 779ALLWINNER A10 CSI DRIVER 780M: Maxime Ripard <mripard@kernel.org> 781L: linux-media@vger.kernel.org 782S: Maintained 783T: git git://linuxtv.org/media_tree.git 784F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 785F: drivers/media/platform/sunxi/sun4i-csi/ 786 787ALLWINNER A31 CSI DRIVER 788M: Yong Deng <yong.deng@magewell.com> 789M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 790L: linux-media@vger.kernel.org 791S: Maintained 792T: git git://linuxtv.org/media_tree.git 793F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 794F: drivers/media/platform/sunxi/sun6i-csi/ 795 796ALLWINNER A31 ISP DRIVER 797M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 798L: linux-media@vger.kernel.org 799S: Maintained 800T: git git://linuxtv.org/media_tree.git 801F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 802F: drivers/staging/media/sunxi/sun6i-isp/ 803F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 804 805ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 806M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 807L: linux-media@vger.kernel.org 808S: Maintained 809T: git git://linuxtv.org/media_tree.git 810F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 811F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 812 813ALLWINNER CPUFREQ DRIVER 814M: Yangtao Li <tiny.windzz@gmail.com> 815L: linux-pm@vger.kernel.org 816S: Maintained 817F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 818F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 819 820ALLWINNER CRYPTO DRIVERS 821M: Corentin Labbe <clabbe.montjoie@gmail.com> 822L: linux-crypto@vger.kernel.org 823S: Maintained 824F: drivers/crypto/allwinner/ 825 826ALLWINNER DMIC DRIVERS 827M: Ban Tao <fengzheng923@gmail.com> 828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 829S: Maintained 830F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 831F: sound/soc/sunxi/sun50i-dmic.c 832 833ALLWINNER HARDWARE SPINLOCK SUPPORT 834M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 835S: Maintained 836F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 837F: drivers/hwspinlock/sun6i_hwspinlock.c 838 839ALLWINNER THERMAL DRIVER 840M: Vasily Khoruzhick <anarsoul@gmail.com> 841M: Yangtao Li <tiny.windzz@gmail.com> 842L: linux-pm@vger.kernel.org 843S: Maintained 844F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 845F: drivers/thermal/sun8i_thermal.c 846 847ALLWINNER VPU DRIVER 848M: Maxime Ripard <mripard@kernel.org> 849M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 850L: linux-media@vger.kernel.org 851S: Maintained 852F: drivers/staging/media/sunxi/cedrus/ 853 854ALPHA PORT 855M: Richard Henderson <richard.henderson@linaro.org> 856M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 857M: Matt Turner <mattst88@gmail.com> 858L: linux-alpha@vger.kernel.org 859S: Odd Fixes 860F: arch/alpha/ 861 862ALPS PS/2 TOUCHPAD DRIVER 863R: Pali Rohár <pali@kernel.org> 864F: drivers/input/mouse/alps.* 865 866ALTERA I2C CONTROLLER DRIVER 867M: Thor Thayer <thor.thayer@linux.intel.com> 868S: Maintained 869F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 870F: drivers/i2c/busses/i2c-altera.c 871 872ALTERA MAILBOX DRIVER 873M: Mun Yew Tham <mun.yew.tham@intel.com> 874S: Maintained 875F: drivers/mailbox/mailbox-altera.c 876 877ALTERA MSGDMA IP CORE DRIVER 878M: Olivier Dautricourt <olivierdautricourt@gmail.com> 879R: Stefan Roese <sr@denx.de> 880L: dmaengine@vger.kernel.org 881S: Odd Fixes 882F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 883F: drivers/dma/altera-msgdma.c 884 885ALTERA PIO DRIVER 886M: Mun Yew Tham <mun.yew.tham@intel.com> 887L: linux-gpio@vger.kernel.org 888S: Maintained 889F: drivers/gpio/gpio-altera.c 890 891ALTERA SYSTEM MANAGER DRIVER 892M: Thor Thayer <thor.thayer@linux.intel.com> 893S: Maintained 894F: drivers/mfd/altera-sysmgr.c 895F: include/linux/mfd/altera-sysmgr.h 896 897ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 898M: Thor Thayer <thor.thayer@linux.intel.com> 899S: Maintained 900F: drivers/gpio/gpio-altera-a10sr.c 901F: drivers/mfd/altera-a10sr.c 902F: drivers/reset/reset-a10sr.c 903F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 904F: include/linux/mfd/altera-a10sr.h 905 906ALTERA TRIPLE SPEED ETHERNET DRIVER 907M: Joyce Ooi <joyce.ooi@intel.com> 908L: netdev@vger.kernel.org 909S: Maintained 910F: drivers/net/ethernet/altera/ 911 912ALTERA TSE PCS 913M: Maxime Chevallier <maxime.chevallier@bootlin.com> 914L: netdev@vger.kernel.org 915S: Supported 916F: drivers/net/pcs/pcs-altera-tse.c 917F: include/linux/pcs-altera-tse.h 918 919ALTERA UART/JTAG UART SERIAL DRIVERS 920M: Tobias Klauser <tklauser@distanz.ch> 921L: linux-serial@vger.kernel.org 922S: Maintained 923F: drivers/tty/serial/altera_jtaguart.c 924F: drivers/tty/serial/altera_uart.c 925F: include/linux/altera_jtaguart.h 926F: include/linux/altera_uart.h 927 928AMAZON ANNAPURNA LABS FIC DRIVER 929M: Talel Shenhar <talel@amazon.com> 930S: Maintained 931F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 932F: drivers/irqchip/irq-al-fic.c 933 934AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 935M: Talel Shenhar <talel@amazon.com> 936M: Talel Shenhar <talelshenhar@gmail.com> 937S: Maintained 938F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 939F: drivers/edac/al_mc_edac.c 940 941AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 942M: Talel Shenhar <talel@amazon.com> 943S: Maintained 944F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 945F: drivers/thermal/thermal_mmio.c 946 947AMAZON ETHERNET DRIVERS 948M: Shay Agroskin <shayagr@amazon.com> 949M: Arthur Kiyanovski <akiyano@amazon.com> 950R: David Arinzon <darinzon@amazon.com> 951R: Noam Dagan <ndagan@amazon.com> 952R: Saeed Bishara <saeedb@amazon.com> 953L: netdev@vger.kernel.org 954S: Supported 955F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 956F: drivers/net/ethernet/amazon/ 957 958AMAZON RDMA EFA DRIVER 959M: Michael Margolin <mrgolin@amazon.com> 960R: Gal Pressman <gal.pressman@linux.dev> 961R: Yossi Leybovich <sleybo@amazon.com> 962L: linux-rdma@vger.kernel.org 963S: Supported 964Q: https://patchwork.kernel.org/project/linux-rdma/list/ 965F: drivers/infiniband/hw/efa/ 966F: include/uapi/rdma/efa-abi.h 967 968AMD CDX BUS DRIVER 969M: Nipun Gupta <nipun.gupta@amd.com> 970M: Nikhil Agarwal <nikhil.agarwal@amd.com> 971S: Maintained 972F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 973F: drivers/cdx/* 974F: include/linux/cdx/* 975 976AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 977M: Tom Lendacky <thomas.lendacky@amd.com> 978M: John Allen <john.allen@amd.com> 979L: linux-crypto@vger.kernel.org 980S: Supported 981F: drivers/crypto/ccp/ 982F: include/linux/ccp.h 983 984AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 985M: Brijesh Singh <brijesh.singh@amd.com> 986M: Tom Lendacky <thomas.lendacky@amd.com> 987L: linux-crypto@vger.kernel.org 988S: Supported 989F: drivers/crypto/ccp/sev* 990F: include/uapi/linux/psp-sev.h 991 992AMD DISPLAY CORE 993M: Harry Wentland <harry.wentland@amd.com> 994M: Leo Li <sunpeng.li@amd.com> 995M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 996L: amd-gfx@lists.freedesktop.org 997S: Supported 998T: git https://gitlab.freedesktop.org/agd5f/linux.git 999F: drivers/gpu/drm/amd/display/ 1000 1001AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1002M: Huang Rui <ray.huang@amd.com> 1003L: linux-hwmon@vger.kernel.org 1004S: Supported 1005F: Documentation/hwmon/fam15h_power.rst 1006F: drivers/hwmon/fam15h_power.c 1007 1008AMD FCH GPIO DRIVER 1009M: Enrico Weigelt, metux IT consult <info@metux.net> 1010L: linux-gpio@vger.kernel.org 1011S: Maintained 1012F: drivers/gpio/gpio-amd-fch.c 1013F: include/linux/platform_data/gpio/gpio-amd-fch.h 1014 1015AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1016L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1017S: Orphan 1018F: drivers/usb/gadget/udc/amd5536udc.* 1019 1020AMD GEODE PROCESSOR/CHIPSET SUPPORT 1021M: Andres Salomon <dilinger@queued.net> 1022L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1023S: Supported 1024W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1025F: arch/x86/include/asm/geode.h 1026F: drivers/char/hw_random/geode-rng.c 1027F: drivers/crypto/geode* 1028F: drivers/video/fbdev/geode/ 1029 1030AMD HSMP DRIVER 1031M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1032R: Carlos Bilbao <carlos.bilbao@amd.com> 1033L: platform-driver-x86@vger.kernel.org 1034S: Maintained 1035F: Documentation/arch/x86/amd_hsmp.rst 1036F: arch/x86/include/asm/amd_hsmp.h 1037F: arch/x86/include/uapi/asm/amd_hsmp.h 1038F: drivers/platform/x86/amd/hsmp.c 1039 1040AMD IOMMU (AMD-VI) 1041M: Joerg Roedel <joro@8bytes.org> 1042R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1043L: iommu@lists.linux.dev 1044S: Maintained 1045T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1046F: drivers/iommu/amd/ 1047F: include/linux/amd-iommu.h 1048 1049AMD KFD 1050M: Felix Kuehling <Felix.Kuehling@amd.com> 1051L: amd-gfx@lists.freedesktop.org 1052S: Supported 1053T: git https://gitlab.freedesktop.org/agd5f/linux.git 1054F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1055F: drivers/gpu/drm/amd/amdkfd/ 1056F: drivers/gpu/drm/amd/include/cik_structs.h 1057F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1058F: drivers/gpu/drm/amd/include/v9_structs.h 1059F: drivers/gpu/drm/amd/include/vi_structs.h 1060F: include/uapi/linux/kfd_ioctl.h 1061F: include/uapi/linux/kfd_sysfs.h 1062 1063AMD MP2 I2C DRIVER 1064M: Elie Morisse <syniurge@gmail.com> 1065M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1066L: linux-i2c@vger.kernel.org 1067S: Maintained 1068F: drivers/i2c/busses/i2c-amd-mp2* 1069 1070AMD PDS CORE DRIVER 1071M: Shannon Nelson <shannon.nelson@amd.com> 1072M: Brett Creeley <brett.creeley@amd.com> 1073L: netdev@vger.kernel.org 1074S: Supported 1075F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1076F: drivers/net/ethernet/amd/pds_core/ 1077F: include/linux/pds/ 1078 1079AMD PMC DRIVER 1080M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1081L: platform-driver-x86@vger.kernel.org 1082S: Maintained 1083F: drivers/platform/x86/amd/pmc.c 1084 1085AMD PMF DRIVER 1086M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1087L: platform-driver-x86@vger.kernel.org 1088S: Maintained 1089F: Documentation/ABI/testing/sysfs-amd-pmf 1090F: drivers/platform/x86/amd/pmf/ 1091 1092AMD POWERPLAY AND SWSMU 1093M: Evan Quan <evan.quan@amd.com> 1094L: amd-gfx@lists.freedesktop.org 1095S: Supported 1096T: git https://gitlab.freedesktop.org/agd5f/linux.git 1097F: drivers/gpu/drm/amd/pm/ 1098 1099AMD PSTATE DRIVER 1100M: Huang Rui <ray.huang@amd.com> 1101L: linux-pm@vger.kernel.org 1102S: Supported 1103F: Documentation/admin-guide/pm/amd-pstate.rst 1104F: drivers/cpufreq/amd-pstate* 1105F: include/linux/amd-pstate.h 1106F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1107 1108AMD PTDMA DRIVER 1109M: Sanjay R Mehta <sanju.mehta@amd.com> 1110L: dmaengine@vger.kernel.org 1111S: Maintained 1112F: drivers/dma/ptdma/ 1113 1114AMD SEATTLE DEVICE TREE SUPPORT 1115M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1116M: Tom Lendacky <thomas.lendacky@amd.com> 1117S: Supported 1118F: arch/arm64/boot/dts/amd/ 1119 1120AMD SENSOR FUSION HUB DRIVER 1121M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1122L: linux-input@vger.kernel.org 1123S: Maintained 1124F: Documentation/hid/amd-sfh* 1125F: drivers/hid/amd-sfh-hid/ 1126 1127AMD SPI DRIVER 1128M: Sanjay R Mehta <sanju.mehta@amd.com> 1129S: Maintained 1130F: drivers/spi/spi-amd.c 1131 1132AMD XGBE DRIVER 1133M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1134L: netdev@vger.kernel.org 1135S: Supported 1136F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1137F: drivers/net/ethernet/amd/xgbe/ 1138 1139AMLOGIC DDR PMU DRIVER 1140M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1141L: linux-amlogic@lists.infradead.org 1142S: Supported 1143W: http://www.amlogic.com 1144F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1145F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1146F: drivers/perf/amlogic/ 1147F: include/soc/amlogic/ 1148 1149AMPHION VPU CODEC V4L2 DRIVER 1150M: Ming Qian <ming.qian@nxp.com> 1151M: Shijie Qin <shijie.qin@nxp.com> 1152M: Zhou Peng <eagle.zhou@nxp.com> 1153L: linux-media@vger.kernel.org 1154S: Maintained 1155F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1156F: drivers/media/platform/amphion/ 1157 1158AMS AS73211 DRIVER 1159M: Christian Eggers <ceggers@arri.de> 1160L: linux-iio@vger.kernel.org 1161S: Maintained 1162F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1163F: drivers/iio/light/as73211.c 1164 1165AMT (Automatic Multicast Tunneling) 1166M: Taehee Yoo <ap420073@gmail.com> 1167L: netdev@vger.kernel.org 1168S: Maintained 1169T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1170T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1171F: drivers/net/amt.c 1172 1173ANALOG DEVICES INC AD3552R DRIVER 1174M: Nuno Sá <nuno.sa@analog.com> 1175L: linux-iio@vger.kernel.org 1176S: Supported 1177W: https://ez.analog.com/linux-software-drivers 1178F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1179F: drivers/iio/dac/ad3552r.c 1180 1181ANALOG DEVICES INC AD4130 DRIVER 1182M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1183L: linux-iio@vger.kernel.org 1184S: Supported 1185W: http://ez.analog.com/community/linux-device-drivers 1186F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1187F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1188F: drivers/iio/adc/ad4130.c 1189 1190ANALOG DEVICES INC AD7192 DRIVER 1191M: Alexandru Tachici <alexandru.tachici@analog.com> 1192L: linux-iio@vger.kernel.org 1193S: Supported 1194W: https://ez.analog.com/linux-software-drivers 1195F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1196F: drivers/iio/adc/ad7192.c 1197 1198ANALOG DEVICES INC AD7292 DRIVER 1199M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1200L: linux-iio@vger.kernel.org 1201S: Supported 1202W: https://ez.analog.com/linux-software-drivers 1203F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1204F: drivers/iio/adc/ad7292.c 1205 1206ANALOG DEVICES INC AD7293 DRIVER 1207M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1208L: linux-iio@vger.kernel.org 1209S: Supported 1210W: https://ez.analog.com/linux-software-drivers 1211F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1212F: drivers/iio/dac/ad7293.c 1213 1214ANALOG DEVICES INC AD74115 DRIVER 1215M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1216L: linux-iio@vger.kernel.org 1217S: Supported 1218W: http://ez.analog.com/community/linux-device-drivers 1219F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1220F: drivers/iio/addac/ad74115.c 1221 1222ANALOG DEVICES INC AD74413R DRIVER 1223M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1224L: linux-iio@vger.kernel.org 1225S: Supported 1226W: https://ez.analog.com/linux-software-drivers 1227F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1228F: drivers/iio/addac/ad74413r.c 1229F: include/dt-bindings/iio/addac/adi,ad74413r.h 1230 1231ANALOG DEVICES INC AD7768-1 DRIVER 1232M: Michael Hennerich <Michael.Hennerich@analog.com> 1233L: linux-iio@vger.kernel.org 1234S: Supported 1235W: https://ez.analog.com/linux-software-drivers 1236F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1237F: drivers/iio/adc/ad7768-1.c 1238 1239ANALOG DEVICES INC AD7780 DRIVER 1240M: Michael Hennerich <Michael.Hennerich@analog.com> 1241M: Renato Lui Geh <renatogeh@gmail.com> 1242L: linux-iio@vger.kernel.org 1243S: Supported 1244W: https://ez.analog.com/linux-software-drivers 1245F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1246F: drivers/iio/adc/ad7780.c 1247 1248ANALOG DEVICES INC ADA4250 DRIVER 1249M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1250L: linux-iio@vger.kernel.org 1251S: Supported 1252W: https://ez.analog.com/linux-software-drivers 1253F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1254F: drivers/iio/amplifiers/ada4250.c 1255 1256ANALOG DEVICES INC ADF4377 DRIVER 1257M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1258L: linux-iio@vger.kernel.org 1259S: Supported 1260W: https://ez.analog.com/linux-software-drivers 1261F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1262F: drivers/iio/frequency/adf4377.c 1263 1264ANALOG DEVICES INC ADGS1408 DRIVER 1265M: Mircea Caprioru <mircea.caprioru@analog.com> 1266S: Supported 1267F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1268F: drivers/mux/adgs1408.c 1269 1270ANALOG DEVICES INC ADIN DRIVER 1271M: Michael Hennerich <michael.hennerich@analog.com> 1272L: netdev@vger.kernel.org 1273S: Supported 1274W: https://ez.analog.com/linux-software-drivers 1275F: Documentation/devicetree/bindings/net/adi,adin.yaml 1276F: drivers/net/phy/adin.c 1277 1278ANALOG DEVICES INC ADIS DRIVER LIBRARY 1279M: Nuno Sa <nuno.sa@analog.com> 1280L: linux-iio@vger.kernel.org 1281S: Supported 1282F: drivers/iio/imu/adis.c 1283F: drivers/iio/imu/adis_buffer.c 1284F: drivers/iio/imu/adis_trigger.c 1285F: include/linux/iio/imu/adis.h 1286 1287ANALOG DEVICES INC ADIS16460 DRIVER 1288M: Dragos Bogdan <dragos.bogdan@analog.com> 1289L: linux-iio@vger.kernel.org 1290S: Supported 1291W: https://ez.analog.com/linux-software-drivers 1292F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1293F: drivers/iio/imu/adis16460.c 1294 1295ANALOG DEVICES INC ADIS16475 DRIVER 1296M: Nuno Sa <nuno.sa@analog.com> 1297L: linux-iio@vger.kernel.org 1298S: Supported 1299W: https://ez.analog.com/linux-software-drivers 1300F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1301F: drivers/iio/imu/adis16475.c 1302 1303ANALOG DEVICES INC ADM1177 DRIVER 1304M: Michael Hennerich <Michael.Hennerich@analog.com> 1305L: linux-hwmon@vger.kernel.org 1306S: Supported 1307W: https://ez.analog.com/linux-software-drivers 1308F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1309F: drivers/hwmon/adm1177.c 1310 1311ANALOG DEVICES INC ADMV1013 DRIVER 1312M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1313L: linux-iio@vger.kernel.org 1314S: Supported 1315W: https://ez.analog.com/linux-software-drivers 1316F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1317F: drivers/iio/frequency/admv1013.c 1318 1319ANALOG DEVICES INC ADMV1014 DRIVER 1320M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1321L: linux-iio@vger.kernel.org 1322S: Supported 1323W: https://ez.analog.com/linux-software-drivers 1324F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1325F: drivers/iio/frequency/admv1014.c 1326 1327ANALOG DEVICES INC ADMV8818 DRIVER 1328M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1329L: linux-iio@vger.kernel.org 1330S: Supported 1331W: https://ez.analog.com/linux-software-drivers 1332F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1333F: drivers/iio/filter/admv8818.c 1334 1335ANALOG DEVICES INC ADP5061 DRIVER 1336M: Michael Hennerich <Michael.Hennerich@analog.com> 1337L: linux-pm@vger.kernel.org 1338S: Supported 1339W: https://ez.analog.com/linux-software-drivers 1340F: drivers/power/supply/adp5061.c 1341 1342ANALOG DEVICES INC ADRF6780 DRIVER 1343M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1344L: linux-iio@vger.kernel.org 1345S: Supported 1346W: https://ez.analog.com/linux-software-drivers 1347F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1348F: drivers/iio/frequency/adrf6780.c 1349 1350ANALOG DEVICES INC ADV7180 DRIVER 1351M: Lars-Peter Clausen <lars@metafoo.de> 1352L: linux-media@vger.kernel.org 1353S: Supported 1354W: https://ez.analog.com/linux-software-drivers 1355F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1356F: drivers/media/i2c/adv7180.c 1357 1358ANALOG DEVICES INC ADV748X DRIVER 1359M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1363F: drivers/media/i2c/adv748x/* 1364 1365ANALOG DEVICES INC ADV7511 DRIVER 1366M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1367L: linux-media@vger.kernel.org 1368S: Maintained 1369F: drivers/media/i2c/adv7511* 1370 1371ANALOG DEVICES INC ADV7604 DRIVER 1372M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1373L: linux-media@vger.kernel.org 1374S: Maintained 1375F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1376F: drivers/media/i2c/adv7604* 1377 1378ANALOG DEVICES INC ADV7842 DRIVER 1379M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1380L: linux-media@vger.kernel.org 1381S: Maintained 1382F: drivers/media/i2c/adv7842* 1383 1384ANALOG DEVICES INC ADXRS290 DRIVER 1385M: Nishant Malpani <nish.malpani25@gmail.com> 1386L: linux-iio@vger.kernel.org 1387S: Supported 1388F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1389F: drivers/iio/gyro/adxrs290.c 1390 1391ANALOG DEVICES INC ASOC CODEC DRIVERS 1392M: Lars-Peter Clausen <lars@metafoo.de> 1393M: Nuno Sá <nuno.sa@analog.com> 1394L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1395S: Supported 1396W: http://wiki.analog.com/ 1397W: https://ez.analog.com/linux-software-drivers 1398F: sound/soc/codecs/ad1* 1399F: sound/soc/codecs/ad7* 1400F: sound/soc/codecs/adau* 1401F: sound/soc/codecs/adav* 1402F: sound/soc/codecs/sigmadsp.* 1403F: sound/soc/codecs/ssm* 1404 1405ANALOG DEVICES INC DMA DRIVERS 1406M: Lars-Peter Clausen <lars@metafoo.de> 1407S: Supported 1408W: https://ez.analog.com/linux-software-drivers 1409F: drivers/dma/dma-axi-dmac.c 1410 1411ANALOG DEVICES INC IIO DRIVERS 1412M: Lars-Peter Clausen <lars@metafoo.de> 1413M: Michael Hennerich <Michael.Hennerich@analog.com> 1414S: Supported 1415W: http://wiki.analog.com/ 1416W: https://ez.analog.com/linux-software-drivers 1417F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1418F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1419F: Documentation/devicetree/bindings/iio/*/adi,* 1420F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1421F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1422F: drivers/iio/*/ad* 1423F: drivers/iio/adc/ltc249* 1424F: drivers/iio/amplifiers/hmc425a.c 1425F: drivers/staging/iio/*/ad* 1426X: drivers/iio/*/adjd* 1427 1428ANALOG DEVICES INC MAX31760 DRIVER 1429M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1430S: Maintained 1431W: http://wiki.analog.com/ 1432W: https://ez.analog.com/linux-software-drivers 1433F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1434F: Documentation/hwmon/max31760.rst 1435F: drivers/hwmon/max31760.c 1436 1437ANALOGBITS PLL LIBRARIES 1438M: Paul Walmsley <paul.walmsley@sifive.com> 1439S: Supported 1440F: drivers/clk/analogbits/* 1441F: include/linux/clk/analogbits* 1442 1443ANDROID DRIVERS 1444M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1445M: Arve Hjønnevåg <arve@android.com> 1446M: Todd Kjos <tkjos@android.com> 1447M: Martijn Coenen <maco@android.com> 1448M: Joel Fernandes <joel@joelfernandes.org> 1449M: Christian Brauner <christian@brauner.io> 1450M: Carlos Llamas <cmllamas@google.com> 1451M: Suren Baghdasaryan <surenb@google.com> 1452L: linux-kernel@vger.kernel.org 1453S: Supported 1454T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1455F: drivers/android/ 1456 1457ANDROID GOLDFISH PIC DRIVER 1458M: Miodrag Dinic <miodrag.dinic@mips.com> 1459S: Supported 1460F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1461F: drivers/irqchip/irq-goldfish-pic.c 1462 1463ANDROID GOLDFISH RTC DRIVER 1464M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1465S: Supported 1466F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1467F: drivers/rtc/rtc-goldfish.c 1468 1469AOA (Apple Onboard Audio) ALSA DRIVER 1470M: Johannes Berg <johannes@sipsolutions.net> 1471L: linuxppc-dev@lists.ozlabs.org 1472L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1473S: Maintained 1474F: sound/aoa/ 1475 1476APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1477M: William Breathitt Gray <william.gray@linaro.org> 1478L: linux-iio@vger.kernel.org 1479S: Maintained 1480F: drivers/iio/addac/stx104.c 1481 1482APM DRIVER 1483M: Jiri Kosina <jikos@kernel.org> 1484S: Odd fixes 1485T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1486F: arch/x86/kernel/apm_32.c 1487F: drivers/char/apm-emulation.c 1488F: include/linux/apm_bios.h 1489F: include/uapi/linux/apm_bios.h 1490 1491APPARMOR SECURITY MODULE 1492M: John Johansen <john.johansen@canonical.com> 1493M: John Johansen <john@apparmor.net> 1494L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1495S: Supported 1496W: apparmor.net 1497B: https://gitlab.com/apparmor/apparmor-kernel 1498C: irc://irc.oftc.net/apparmor 1499T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1500T: https://gitlab.com/apparmor/apparmor-kernel.git 1501F: Documentation/admin-guide/LSM/apparmor.rst 1502F: security/apparmor/ 1503 1504APPLE BCM5974 MULTITOUCH DRIVER 1505M: Henrik Rydberg <rydberg@bitmath.org> 1506L: linux-input@vger.kernel.org 1507S: Odd fixes 1508F: drivers/input/mouse/bcm5974.c 1509 1510APPLE PCIE CONTROLLER DRIVER 1511M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1512M: Marc Zyngier <maz@kernel.org> 1513L: linux-pci@vger.kernel.org 1514S: Maintained 1515F: drivers/pci/controller/pcie-apple.c 1516 1517APPLE SMC DRIVER 1518M: Henrik Rydberg <rydberg@bitmath.org> 1519L: linux-hwmon@vger.kernel.org 1520S: Odd fixes 1521F: drivers/hwmon/applesmc.c 1522 1523APPLETALK NETWORK LAYER 1524L: netdev@vger.kernel.org 1525S: Odd fixes 1526F: drivers/net/appletalk/ 1527F: include/linux/atalk.h 1528F: include/uapi/linux/atalk.h 1529F: net/appletalk/ 1530 1531APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1532M: Khuong Dinh <khuong@os.amperecomputing.com> 1533S: Supported 1534F: arch/arm64/boot/dts/apm/ 1535 1536APPLIED MICRO (APM) X-GENE SOC EDAC 1537M: Khuong Dinh <khuong@os.amperecomputing.com> 1538S: Supported 1539F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1540F: drivers/edac/xgene_edac.c 1541 1542APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1543M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1544M: Keyur Chudgar <keyur@os.amperecomputing.com> 1545S: Supported 1546F: drivers/net/ethernet/apm/xgene-v2/ 1547 1548APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1549M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1550M: Keyur Chudgar <keyur@os.amperecomputing.com> 1551M: Quan Nguyen <quan@os.amperecomputing.com> 1552S: Supported 1553F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1554F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1555F: drivers/net/ethernet/apm/xgene/ 1556F: drivers/net/mdio/mdio-xgene.c 1557 1558APPLIED MICRO (APM) X-GENE SOC PMU 1559M: Khuong Dinh <khuong@os.amperecomputing.com> 1560S: Supported 1561F: Documentation/admin-guide/perf/xgene-pmu.rst 1562F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1563F: drivers/perf/xgene_pmu.c 1564 1565APTINA CAMERA SENSOR PLL 1566M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1567L: linux-media@vger.kernel.org 1568S: Maintained 1569F: drivers/media/i2c/aptina-pll.* 1570 1571AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1572M: Aleksa Savic <savicaleksa83@gmail.com> 1573M: Jack Doan <me@jackdoan.com> 1574L: linux-hwmon@vger.kernel.org 1575S: Maintained 1576F: Documentation/hwmon/aquacomputer_d5next.rst 1577F: drivers/hwmon/aquacomputer_d5next.c 1578 1579AQUANTIA ETHERNET DRIVER (atlantic) 1580M: Igor Russkikh <irusskikh@marvell.com> 1581L: netdev@vger.kernel.org 1582S: Supported 1583W: https://www.marvell.com/ 1584Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1585F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1586F: drivers/net/ethernet/aquantia/atlantic/ 1587 1588AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1589M: Egor Pomozov <epomozov@marvell.com> 1590L: netdev@vger.kernel.org 1591S: Supported 1592W: http://www.aquantia.com 1593F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1594 1595AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1596M: Krzysztof Hałasa <khalasa@piap.pl> 1597L: linux-media@vger.kernel.org 1598S: Maintained 1599F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1600F: drivers/media/i2c/ar0521.c 1601 1602ARASAN NAND CONTROLLER DRIVER 1603M: Miquel Raynal <miquel.raynal@bootlin.com> 1604R: Michal Simek <michal.simek@amd.com> 1605L: linux-mtd@lists.infradead.org 1606S: Maintained 1607F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1608F: drivers/mtd/nand/raw/arasan-nand-controller.c 1609 1610ARC FRAMEBUFFER DRIVER 1611M: Jaya Kumar <jayalk@intworks.biz> 1612S: Maintained 1613F: drivers/video/fbdev/arcfb.c 1614F: drivers/video/fbdev/core/fb_defio.c 1615 1616ARC PGU DRM DRIVER 1617M: Alexey Brodkin <abrodkin@synopsys.com> 1618S: Supported 1619F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1620F: drivers/gpu/drm/tiny/arcpgu.c 1621 1622ARCNET NETWORK LAYER 1623M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1624L: netdev@vger.kernel.org 1625S: Maintained 1626F: drivers/net/arcnet/ 1627F: include/uapi/linux/if_arcnet.h 1628 1629ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1630M: Arnd Bergmann <arnd@arndb.de> 1631M: Olof Johansson <olof@lixom.net> 1632M: soc@kernel.org 1633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1634S: Maintained 1635C: irc://irc.libera.chat/armlinux 1636T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1637F: arch/arm/boot/dts/Makefile 1638F: arch/arm64/boot/dts/Makefile 1639 1640ARM ARCHITECTED TIMER DRIVER 1641M: Mark Rutland <mark.rutland@arm.com> 1642M: Marc Zyngier <maz@kernel.org> 1643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1644S: Maintained 1645F: arch/arm/include/asm/arch_timer.h 1646F: arch/arm64/include/asm/arch_timer.h 1647F: drivers/clocksource/arm_arch_timer.c 1648 1649ARM HDLCD DRM DRIVER 1650M: Liviu Dudau <liviu.dudau@arm.com> 1651S: Supported 1652F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1653F: drivers/gpu/drm/arm/hdlcd_* 1654 1655ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1656M: Linus Walleij <linus.walleij@linaro.org> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Maintained 1659F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1660F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1661F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1662F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1663F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1664F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1665F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1666F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1667F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1668F: arch/arm/boot/dts/arm-realview-* 1669F: arch/arm/boot/dts/integrator* 1670F: arch/arm/boot/dts/versatile* 1671F: arch/arm/mach-versatile/ 1672F: drivers/bus/arm-integrator-lm.c 1673F: drivers/clk/versatile/ 1674F: drivers/i2c/busses/i2c-versatile.c 1675F: drivers/irqchip/irq-versatile-fpga.c 1676F: drivers/mtd/maps/physmap-versatile.* 1677F: drivers/power/reset/arm-versatile-reboot.c 1678F: drivers/soc/versatile/ 1679 1680ARM KOMEDA DRM-KMS DRIVER 1681M: Liviu Dudau <liviu.dudau@arm.com> 1682S: Supported 1683T: git git://anongit.freedesktop.org/drm/drm-misc 1684F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1685F: Documentation/gpu/komeda-kms.rst 1686F: drivers/gpu/drm/arm/display/include/ 1687F: drivers/gpu/drm/arm/display/komeda/ 1688 1689ARM MALI PANFROST DRM DRIVER 1690M: Rob Herring <robh@kernel.org> 1691M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1692R: Steven Price <steven.price@arm.com> 1693R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1694L: dri-devel@lists.freedesktop.org 1695S: Supported 1696T: git git://anongit.freedesktop.org/drm/drm-misc 1697F: drivers/gpu/drm/panfrost/ 1698F: include/uapi/drm/panfrost_drm.h 1699 1700ARM MALI-DP DRM DRIVER 1701M: Liviu Dudau <liviu.dudau@arm.com> 1702S: Supported 1703T: git git://anongit.freedesktop.org/drm/drm-misc 1704F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1705F: Documentation/gpu/afbc.rst 1706F: drivers/gpu/drm/arm/ 1707 1708ARM MFM AND FLOPPY DRIVERS 1709M: Ian Molton <spyro@f2s.com> 1710S: Maintained 1711F: arch/arm/include/asm/floppy.h 1712F: arch/arm/mach-rpc/floppydma.S 1713 1714ARM PMU PROFILING AND DEBUGGING 1715M: Will Deacon <will@kernel.org> 1716M: Mark Rutland <mark.rutland@arm.com> 1717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1718S: Maintained 1719F: Documentation/devicetree/bindings/arm/pmu.yaml 1720F: Documentation/devicetree/bindings/perf/ 1721F: arch/arm*/include/asm/hw_breakpoint.h 1722F: arch/arm*/include/asm/perf_event.h 1723F: arch/arm*/kernel/hw_breakpoint.c 1724F: arch/arm*/kernel/perf_* 1725F: drivers/perf/ 1726F: include/linux/perf/arm_pmu.h 1727 1728ARM PORT 1729M: Russell King <linux@armlinux.org.uk> 1730L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1731S: Odd Fixes 1732W: http://www.armlinux.org.uk/ 1733T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1734F: arch/arm/ 1735X: arch/arm/boot/dts/ 1736 1737ARM PRIMECELL AACI PL041 DRIVER 1738M: Russell King <linux@armlinux.org.uk> 1739S: Odd Fixes 1740F: sound/arm/aaci.* 1741 1742ARM PRIMECELL BUS SUPPORT 1743M: Russell King <linux@armlinux.org.uk> 1744S: Odd Fixes 1745F: drivers/amba/ 1746F: include/linux/amba/bus.h 1747 1748ARM PRIMECELL CLCD PL110 DRIVER 1749M: Russell King <linux@armlinux.org.uk> 1750S: Odd Fixes 1751F: drivers/video/fbdev/amba-clcd.* 1752 1753ARM PRIMECELL KMI PL050 DRIVER 1754M: Russell King <linux@armlinux.org.uk> 1755S: Odd Fixes 1756F: drivers/input/serio/ambakmi.* 1757F: include/linux/amba/kmi.h 1758 1759ARM PRIMECELL MMCI PL180/1 DRIVER 1760M: Russell King <linux@armlinux.org.uk> 1761S: Odd Fixes 1762F: drivers/mmc/host/mmci.* 1763F: include/linux/amba/mmci.h 1764 1765ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1766M: Miquel Raynal <miquel.raynal@bootlin.com> 1767R: Michal Simek <michal.simek@amd.com> 1768L: linux-mtd@lists.infradead.org 1769S: Maintained 1770F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1771F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1772 1773ARM PRIMECELL PL35X SMC DRIVER 1774M: Miquel Raynal <miquel.raynal@bootlin.com> 1775R: Michal Simek <michal.simek@amd.com> 1776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1777S: Maintained 1778F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1779F: drivers/memory/pl353-smc.c 1780 1781ARM PRIMECELL SSP PL022 SPI DRIVER 1782M: Linus Walleij <linus.walleij@linaro.org> 1783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1784S: Maintained 1785F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1786F: drivers/spi/spi-pl022.c 1787 1788ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1789M: Russell King <linux@armlinux.org.uk> 1790S: Odd Fixes 1791F: drivers/tty/serial/amba-pl01*.c 1792F: include/linux/amba/serial.h 1793 1794ARM PRIMECELL VIC PL190/PL192 DRIVER 1795M: Linus Walleij <linus.walleij@linaro.org> 1796L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1797S: Maintained 1798F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1799F: drivers/irqchip/irq-vic.c 1800 1801ARM SMC WATCHDOG DRIVER 1802M: Julius Werner <jwerner@chromium.org> 1803R: Evan Benn <evanbenn@chromium.org> 1804S: Maintained 1805F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1806F: drivers/watchdog/arm_smc_wdt.c 1807 1808ARM SMMU DRIVERS 1809M: Will Deacon <will@kernel.org> 1810R: Robin Murphy <robin.murphy@arm.com> 1811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1812S: Maintained 1813F: Documentation/devicetree/bindings/iommu/arm,smmu* 1814F: drivers/iommu/arm/ 1815F: drivers/iommu/io-pgtable-arm* 1816 1817ARM SUB-ARCHITECTURES 1818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1819S: Maintained 1820C: irc://irc.libera.chat/armlinux 1821T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1822F: arch/arm/mach-*/ 1823F: arch/arm/plat-*/ 1824 1825ARM/ACTIONS SEMI ARCHITECTURE 1826M: Andreas Färber <afaerber@suse.de> 1827M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1829L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1830S: Maintained 1831F: Documentation/devicetree/bindings/arm/actions.yaml 1832F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1833F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1834F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1835F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1836F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1837F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1838F: Documentation/devicetree/bindings/pinctrl/actions,* 1839F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1840F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1841F: arch/arm/boot/dts/owl-* 1842F: arch/arm/mach-actions/ 1843F: arch/arm64/boot/dts/actions/ 1844F: drivers/clk/actions/ 1845F: drivers/clocksource/timer-owl* 1846F: drivers/dma/owl-dma.c 1847F: drivers/i2c/busses/i2c-owl.c 1848F: drivers/irqchip/irq-owl-sirq.c 1849F: drivers/mmc/host/owl-mmc.c 1850F: drivers/net/ethernet/actions/ 1851F: drivers/pinctrl/actions/* 1852F: drivers/soc/actions/ 1853F: include/dt-bindings/power/owl-* 1854F: include/dt-bindings/reset/actions,* 1855F: include/linux/soc/actions/ 1856N: owl 1857 1858ARM/Allwinner SoC Clock Support 1859M: Emilio López <emilio@elopez.com.ar> 1860S: Maintained 1861F: drivers/clk/sunxi/ 1862 1863ARM/Allwinner sunXi SoC support 1864M: Chen-Yu Tsai <wens@csie.org> 1865M: Jernej Skrabec <jernej.skrabec@gmail.com> 1866M: Samuel Holland <samuel@sholland.org> 1867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1868L: linux-sunxi@lists.linux.dev 1869S: Maintained 1870T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1871F: arch/arm/mach-sunxi/ 1872F: arch/arm64/boot/dts/allwinner/ 1873F: drivers/clk/sunxi-ng/ 1874F: drivers/pinctrl/sunxi/ 1875F: drivers/soc/sunxi/ 1876N: allwinner 1877N: sun[x456789]i 1878N: sun[25]0i 1879 1880ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1881M: Neil Armstrong <neil.armstrong@linaro.org> 1882M: Jerome Brunet <jbrunet@baylibre.com> 1883L: linux-amlogic@lists.infradead.org 1884S: Maintained 1885F: Documentation/devicetree/bindings/clock/amlogic* 1886F: drivers/clk/meson/ 1887F: include/dt-bindings/clock/gxbb* 1888F: include/dt-bindings/clock/meson* 1889 1890ARM/Amlogic Meson SoC Crypto Drivers 1891M: Corentin Labbe <clabbe@baylibre.com> 1892L: linux-crypto@vger.kernel.org 1893L: linux-amlogic@lists.infradead.org 1894S: Maintained 1895F: Documentation/devicetree/bindings/crypto/amlogic* 1896F: drivers/crypto/amlogic/ 1897 1898ARM/Amlogic Meson SoC Sound Drivers 1899M: Jerome Brunet <jbrunet@baylibre.com> 1900L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1901S: Maintained 1902F: Documentation/devicetree/bindings/sound/amlogic* 1903F: sound/soc/meson/ 1904 1905ARM/Amlogic Meson SoC support 1906M: Neil Armstrong <neil.armstrong@linaro.org> 1907M: Kevin Hilman <khilman@baylibre.com> 1908R: Jerome Brunet <jbrunet@baylibre.com> 1909R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1911L: linux-amlogic@lists.infradead.org 1912S: Maintained 1913W: http://linux-meson.com/ 1914F: arch/arm/boot/dts/meson* 1915F: arch/arm/mach-meson/ 1916F: arch/arm64/boot/dts/amlogic/ 1917F: drivers/mmc/host/meson* 1918F: drivers/pinctrl/meson/ 1919F: drivers/rtc/rtc-meson* 1920F: drivers/soc/amlogic/ 1921N: meson 1922 1923ARM/Annapurna Labs ALPINE ARCHITECTURE 1924M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1925M: Antoine Tenart <atenart@kernel.org> 1926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1927S: Maintained 1928F: arch/arm/boot/dts/alpine* 1929F: arch/arm/mach-alpine/ 1930F: arch/arm64/boot/dts/amazon/ 1931F: drivers/*/*alpine* 1932 1933ARM/APPLE MACHINE SOUND DRIVERS 1934M: Martin Povišer <povik+lin@cutebit.org> 1935L: asahi@lists.linux.dev 1936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1937S: Maintained 1938F: Documentation/devicetree/bindings/sound/apple,* 1939F: sound/soc/apple/* 1940F: sound/soc/codecs/cs42l83-i2c.c 1941 1942ARM/APPLE MACHINE SUPPORT 1943M: Hector Martin <marcan@marcan.st> 1944M: Sven Peter <sven@svenpeter.dev> 1945R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1946L: asahi@lists.linux.dev 1947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1948S: Maintained 1949W: https://asahilinux.org 1950B: https://github.com/AsahiLinux/linux/issues 1951C: irc://irc.oftc.net/asahi-dev 1952T: git https://github.com/AsahiLinux/linux.git 1953F: Documentation/devicetree/bindings/arm/apple.yaml 1954F: Documentation/devicetree/bindings/arm/apple/* 1955F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1956F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1957F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1958F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1959F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1960F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1961F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1962F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1963F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1964F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1965F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1966F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1967F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1968F: Documentation/devicetree/bindings/power/apple* 1969F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1970F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1971F: arch/arm64/boot/dts/apple/ 1972F: drivers/bluetooth/hci_bcm4377.c 1973F: drivers/clk/clk-apple-nco.c 1974F: drivers/cpufreq/apple-soc-cpufreq.c 1975F: drivers/dma/apple-admac.c 1976F: drivers/i2c/busses/i2c-pasemi-core.c 1977F: drivers/i2c/busses/i2c-pasemi-platform.c 1978F: drivers/iommu/apple-dart.c 1979F: drivers/iommu/io-pgtable-dart.c 1980F: drivers/irqchip/irq-apple-aic.c 1981F: drivers/mailbox/apple-mailbox.c 1982F: drivers/nvme/host/apple.c 1983F: drivers/nvmem/apple-efuses.c 1984F: drivers/pinctrl/pinctrl-apple-gpio.c 1985F: drivers/pwm/pwm-apple.c 1986F: drivers/soc/apple/* 1987F: drivers/watchdog/apple_wdt.c 1988F: include/dt-bindings/interrupt-controller/apple-aic.h 1989F: include/dt-bindings/pinctrl/apple.h 1990F: include/linux/apple-mailbox.h 1991F: include/linux/soc/apple/* 1992 1993ARM/ARTPEC MACHINE SUPPORT 1994M: Jesper Nilsson <jesper.nilsson@axis.com> 1995M: Lars Persson <lars.persson@axis.com> 1996L: linux-arm-kernel@axis.com 1997S: Maintained 1998F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1999F: arch/arm/boot/dts/artpec6* 2000F: arch/arm/mach-artpec 2001F: drivers/clk/axis 2002F: drivers/crypto/axis 2003F: drivers/mmc/host/usdhi6rol0.c 2004F: drivers/pinctrl/pinctrl-artpec* 2005 2006ARM/ASPEED I2C DRIVER 2007M: Brendan Higgins <brendanhiggins@google.com> 2008R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2009R: Joel Stanley <joel@jms.id.au> 2010L: linux-i2c@vger.kernel.org 2011L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2012S: Maintained 2013F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2014F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2015F: drivers/i2c/busses/i2c-aspeed.c 2016F: drivers/irqchip/irq-aspeed-i2c-ic.c 2017 2018ARM/ASPEED MACHINE SUPPORT 2019M: Joel Stanley <joel@jms.id.au> 2020R: Andrew Jeffery <andrew@aj.id.au> 2021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2022L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2023S: Supported 2024Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2025T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2026F: Documentation/devicetree/bindings/arm/aspeed/ 2027F: arch/arm/boot/dts/aspeed-* 2028F: arch/arm/mach-aspeed/ 2029N: aspeed 2030 2031ARM/BITMAIN ARCHITECTURE 2032M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2034S: Maintained 2035F: Documentation/devicetree/bindings/arm/bitmain.yaml 2036F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2037F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2038F: arch/arm64/boot/dts/bitmain/ 2039F: drivers/clk/clk-bm1880.c 2040F: drivers/pinctrl/pinctrl-bm1880.c 2041 2042ARM/CALXEDA HIGHBANK ARCHITECTURE 2043M: Andre Przywara <andre.przywara@arm.com> 2044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2045S: Maintained 2046F: arch/arm/boot/dts/ecx-*.dts* 2047F: arch/arm/boot/dts/highbank.dts 2048F: arch/arm/mach-highbank/ 2049 2050ARM/CAVIUM THUNDER NETWORK DRIVER 2051M: Sunil Goutham <sgoutham@marvell.com> 2052L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2053S: Supported 2054F: drivers/net/ethernet/cavium/thunder/ 2055 2056ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2057M: Lukasz Majewski <lukma@denx.de> 2058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2059S: Maintained 2060F: arch/arm/mach-ep93xx/ts72xx.c 2061 2062ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2063M: Alexander Shiyan <shc_work@mail.ru> 2064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2065S: Odd Fixes 2066N: clps711x 2067 2068ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2069M: Lennert Buytenhek <kernel@wantstofly.org> 2070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2071S: Maintained 2072 2073ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2074M: Hartley Sweeten <hsweeten@visionengravers.com> 2075M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2077S: Maintained 2078F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2079F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2080F: arch/arm/boot/compressed/misc-ep93xx.h 2081F: arch/arm/mach-ep93xx/ 2082F: drivers/iio/adc/ep93xx_adc.c 2083 2084ARM/CLKDEV SUPPORT 2085M: Russell King <linux@armlinux.org.uk> 2086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2087S: Maintained 2088T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2089F: drivers/clk/clkdev.c 2090 2091ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2092M: Baruch Siach <baruch@tkos.co.il> 2093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2094S: Maintained 2095F: arch/arm/boot/dts/cx92755* 2096N: digicolor 2097 2098ARM/CORESIGHT FRAMEWORK AND DRIVERS 2099M: Suzuki K Poulose <suzuki.poulose@arm.com> 2100R: Mike Leach <mike.leach@linaro.org> 2101R: Leo Yan <leo.yan@linaro.org> 2102L: coresight@lists.linaro.org (moderated for non-subscribers) 2103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2104S: Maintained 2105T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2106F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2107F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2108F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2109F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2110F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2111F: Documentation/trace/coresight/* 2112F: drivers/hwtracing/coresight/* 2113F: include/dt-bindings/arm/coresight-cti-dt.h 2114F: include/linux/coresight* 2115F: samples/coresight/* 2116F: tools/perf/arch/arm/util/auxtrace.c 2117F: tools/perf/arch/arm/util/cs-etm.c 2118F: tools/perf/arch/arm/util/cs-etm.h 2119F: tools/perf/arch/arm/util/pmu.c 2120F: tools/perf/tests/shell/coresight/* 2121F: tools/perf/util/cs-etm-decoder/* 2122F: tools/perf/util/cs-etm.* 2123 2124ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2125M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2126M: Linus Walleij <linus.walleij@linaro.org> 2127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2128S: Maintained 2129T: git git://github.com/ulli-kroll/linux.git 2130F: Documentation/devicetree/bindings/arm/gemini.yaml 2131F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2132F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2133F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2134F: arch/arm/boot/dts/gemini* 2135F: arch/arm/mach-gemini/ 2136F: drivers/crypto/gemini/ 2137F: drivers/net/ethernet/cortina/ 2138F: drivers/pinctrl/pinctrl-gemini.c 2139F: drivers/rtc/rtc-ftrtc010.c 2140 2141ARM/CZ.NIC TURRIS SUPPORT 2142M: Marek Behún <kabel@kernel.org> 2143S: Maintained 2144W: https://www.turris.cz/ 2145F: Documentation/ABI/testing/debugfs-moxtet 2146F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2147F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2148F: Documentation/devicetree/bindings/bus/moxtet.txt 2149F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2150F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2151F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2152F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2153F: drivers/bus/moxtet.c 2154F: drivers/firmware/turris-mox-rwtm.c 2155F: drivers/gpio/gpio-moxtet.c 2156F: drivers/leds/leds-turris-omnia.c 2157F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2158F: drivers/watchdog/armada_37xx_wdt.c 2159F: include/dt-bindings/bus/moxtet.h 2160F: include/linux/armada-37xx-rwtm-mailbox.h 2161F: include/linux/moxtet.h 2162 2163ARM/FARADAY FA526 PORT 2164M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2166S: Maintained 2167T: git git://git.berlios.de/gemini-board 2168F: arch/arm/mm/*-fa* 2169 2170ARM/FOOTBRIDGE ARCHITECTURE 2171M: Russell King <linux@armlinux.org.uk> 2172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2173S: Maintained 2174W: http://www.armlinux.org.uk/ 2175F: arch/arm/include/asm/hardware/dec21285.h 2176F: arch/arm/mach-footbridge/ 2177 2178ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2179M: Shawn Guo <shawnguo@kernel.org> 2180M: Sascha Hauer <s.hauer@pengutronix.de> 2181R: Pengutronix Kernel Team <kernel@pengutronix.de> 2182R: Fabio Estevam <festevam@gmail.com> 2183R: NXP Linux Team <linux-imx@nxp.com> 2184L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2185S: Maintained 2186T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2187F: arch/arm64/boot/dts/freescale/ 2188X: arch/arm64/boot/dts/freescale/fsl-* 2189X: arch/arm64/boot/dts/freescale/qoriq-* 2190X: drivers/media/i2c/ 2191N: imx 2192N: mxs 2193 2194ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2195M: Shawn Guo <shawnguo@kernel.org> 2196M: Li Yang <leoyang.li@nxp.com> 2197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2198S: Maintained 2199T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2200F: arch/arm/boot/dts/ls1021a* 2201F: arch/arm64/boot/dts/freescale/fsl-* 2202F: arch/arm64/boot/dts/freescale/qoriq-* 2203 2204ARM/FREESCALE VYBRID ARM ARCHITECTURE 2205M: Shawn Guo <shawnguo@kernel.org> 2206M: Sascha Hauer <s.hauer@pengutronix.de> 2207R: Pengutronix Kernel Team <kernel@pengutronix.de> 2208R: Stefan Agner <stefan@agner.ch> 2209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2210S: Maintained 2211T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2212F: arch/arm/boot/dts/vf* 2213F: arch/arm/mach-imx/*vf610* 2214 2215ARM/GUMSTIX MACHINE SUPPORT 2216M: Steve Sakoman <sakoman@gmail.com> 2217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2218S: Maintained 2219 2220ARM/HISILICON SOC SUPPORT 2221M: Wei Xu <xuwei5@hisilicon.com> 2222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2223S: Supported 2224W: http://www.hisilicon.com 2225T: git https://github.com/hisilicon/linux-hisi.git 2226F: arch/arm/boot/dts/hi3* 2227F: arch/arm/boot/dts/hip* 2228F: arch/arm/boot/dts/hisi* 2229F: arch/arm/mach-hisi/ 2230F: arch/arm64/boot/dts/hisilicon/ 2231 2232ARM/HP JORNADA 7XX MACHINE SUPPORT 2233M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2234S: Maintained 2235W: www.jlime.com 2236T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2237F: arch/arm/mach-sa1100/include/mach/jornada720.h 2238F: arch/arm/mach-sa1100/jornada720.c 2239 2240ARM/HPE GXP ARCHITECTURE 2241M: Jean-Marie Verdun <verdun@hpe.com> 2242M: Nick Hawkins <nick.hawkins@hpe.com> 2243S: Maintained 2244F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2245F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2246F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2247F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2248F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2249F: Documentation/hwmon/gxp-fan-ctrl.rst 2250F: arch/arm/boot/dts/hpe-bmc* 2251F: arch/arm/boot/dts/hpe-gxp* 2252F: arch/arm/mach-hpe/ 2253F: drivers/clocksource/timer-gxp.c 2254F: drivers/hwmon/gxp-fan-ctrl.c 2255F: drivers/i2c/busses/i2c-gxp.c 2256F: drivers/spi/spi-gxp.c 2257F: drivers/watchdog/gxp-wdt.c 2258 2259ARM/IGEP MACHINE SUPPORT 2260M: Enric Balletbo i Serra <eballetbo@gmail.com> 2261M: Javier Martinez Canillas <javier@dowhile0.org> 2262L: linux-omap@vger.kernel.org 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Maintained 2265F: arch/arm/boot/dts/omap3-igep* 2266 2267ARM/INTEL IXP4XX ARM ARCHITECTURE 2268M: Linus Walleij <linusw@kernel.org> 2269M: Imre Kaloz <kaloz@openwrt.org> 2270M: Krzysztof Halasa <khalasa@piap.pl> 2271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2272S: Maintained 2273F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2274F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2275F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2276F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2277F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2278F: arch/arm/boot/dts/intel-ixp* 2279F: arch/arm/mach-ixp4xx/ 2280F: drivers/bus/intel-ixp4xx-eb.c 2281F: drivers/clocksource/timer-ixp4xx.c 2282F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2283F: drivers/gpio/gpio-ixp4xx.c 2284F: drivers/irqchip/irq-ixp4xx.c 2285 2286ARM/INTEL KEEMBAY ARCHITECTURE 2287M: Paul J. Murphy <paul.j.murphy@intel.com> 2288M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2289S: Maintained 2290F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2291F: arch/arm64/boot/dts/intel/keembay-evm.dts 2292F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2293 2294ARM/INTEL XSC3 (MANZANO) ARM CORE 2295M: Lennert Buytenhek <kernel@wantstofly.org> 2296L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2297S: Maintained 2298 2299ARM/LG1K ARCHITECTURE 2300M: Chanho Min <chanho.min@lge.com> 2301L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2302S: Maintained 2303F: arch/arm64/boot/dts/lg/ 2304 2305ARM/LPC18XX ARCHITECTURE 2306M: Vladimir Zapolskiy <vz@mleia.com> 2307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2308S: Maintained 2309F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2310F: arch/arm/boot/dts/lpc43* 2311F: drivers/i2c/busses/i2c-lpc2k.c 2312F: drivers/memory/pl172.c 2313F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2314F: drivers/rtc/rtc-lpc24xx.c 2315N: lpc18xx 2316 2317ARM/LPC32XX SOC SUPPORT 2318M: Vladimir Zapolskiy <vz@mleia.com> 2319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2322F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2323F: arch/arm/boot/dts/lpc32* 2324F: arch/arm/mach-lpc32xx/ 2325F: drivers/i2c/busses/i2c-pnx.c 2326F: drivers/net/ethernet/nxp/lpc_eth.c 2327F: drivers/usb/host/ohci-nxp.c 2328F: drivers/watchdog/pnx4008_wdt.c 2329N: lpc32xx 2330 2331ARM/Marvell Dove/MV78xx0/Orion SOC support 2332M: Andrew Lunn <andrew@lunn.ch> 2333M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2334M: Gregory Clement <gregory.clement@bootlin.com> 2335L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2336S: Maintained 2337T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2338F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2339F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2340F: Documentation/devicetree/bindings/soc/dove/ 2341F: arch/arm/boot/dts/dove* 2342F: arch/arm/boot/dts/orion5x* 2343F: arch/arm/mach-dove/ 2344F: arch/arm/mach-mv78xx0/ 2345F: arch/arm/mach-orion5x/ 2346F: arch/arm/plat-orion/ 2347F: drivers/soc/dove/ 2348 2349ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2350M: Andrew Lunn <andrew@lunn.ch> 2351M: Gregory Clement <gregory.clement@bootlin.com> 2352M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2354S: Maintained 2355T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2356F: Documentation/devicetree/bindings/arm/marvell/ 2357F: arch/arm/boot/dts/armada* 2358F: arch/arm/boot/dts/kirkwood* 2359F: arch/arm/configs/mvebu_*_defconfig 2360F: arch/arm/mach-mvebu/ 2361F: arch/arm64/boot/dts/marvell/armada* 2362F: arch/arm64/boot/dts/marvell/cn913* 2363F: drivers/cpufreq/armada-37xx-cpufreq.c 2364F: drivers/cpufreq/armada-8k-cpufreq.c 2365F: drivers/cpufreq/mvebu-cpufreq.c 2366F: drivers/irqchip/irq-armada-370-xp.c 2367F: drivers/irqchip/irq-mvebu-* 2368F: drivers/pinctrl/mvebu/ 2369F: drivers/rtc/rtc-armada38x.c 2370 2371ARM/Mediatek RTC DRIVER 2372M: Eddie Huang <eddie.huang@mediatek.com> 2373M: Sean Wang <sean.wang@mediatek.com> 2374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2375L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2376S: Maintained 2377F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2378F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2379F: drivers/rtc/rtc-mt2712.c 2380F: drivers/rtc/rtc-mt6397.c 2381F: drivers/rtc/rtc-mt7622.c 2382 2383ARM/Mediatek SoC support 2384M: Matthias Brugger <matthias.bgg@gmail.com> 2385R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2386L: linux-kernel@vger.kernel.org 2387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2388L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2389S: Maintained 2390W: https://mtk.wiki.kernel.org/ 2391C: irc://irc.libera.chat/linux-mediatek 2392F: arch/arm/boot/dts/mt2* 2393F: arch/arm/boot/dts/mt6* 2394F: arch/arm/boot/dts/mt7* 2395F: arch/arm/boot/dts/mt8* 2396F: arch/arm/mach-mediatek/ 2397F: arch/arm64/boot/dts/mediatek/ 2398F: drivers/soc/mediatek/ 2399N: mtk 2400N: mt[2678] 2401K: mediatek 2402 2403ARM/Mediatek USB3 PHY DRIVER 2404M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408F: Documentation/devicetree/bindings/phy/mediatek,* 2409F: drivers/phy/mediatek/ 2410 2411ARM/Microchip (AT91) SoC support 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2414M: Claudiu Beznea <claudiu.beznea@microchip.com> 2415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416S: Supported 2417W: http://www.linux4sam.org 2418T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2419F: arch/arm/boot/dts/at91*.dts 2420F: arch/arm/boot/dts/at91*.dtsi 2421F: arch/arm/boot/dts/sama*.dts 2422F: arch/arm/boot/dts/sama*.dtsi 2423F: arch/arm/include/debug/at91.S 2424F: arch/arm/mach-at91/ 2425F: drivers/memory/atmel* 2426F: drivers/watchdog/sama5d4_wdt.c 2427F: include/soc/at91/ 2428X: drivers/input/touchscreen/atmel_mxt_ts.c 2429X: drivers/net/wireless/atmel/ 2430N: at91 2431N: atmel 2432 2433ARM/MICROCHIP (ARM64) SoC support 2434M: Conor Dooley <conor@kernel.org> 2435M: Nicolas Ferre <nicolas.ferre@microchip.com> 2436M: Claudiu Beznea <claudiu.beznea@microchip.com> 2437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2438S: Supported 2439T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2440F: arch/arm64/boot/dts/microchip/ 2441 2442ARM/Microchip Sparx5 SoC support 2443M: Lars Povlsen <lars.povlsen@microchip.com> 2444M: Steen Hegelund <Steen.Hegelund@microchip.com> 2445M: Daniel Machon <daniel.machon@microchip.com> 2446M: UNGLinuxDriver@microchip.com 2447L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2448S: Supported 2449F: arch/arm64/boot/dts/microchip/sparx* 2450F: drivers/net/ethernet/microchip/vcap/ 2451F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2452N: sparx5 2453 2454ARM/MILBEAUT ARCHITECTURE 2455M: Taichi Sugaya <sugaya.taichi@socionext.com> 2456M: Takao Orito <orito.takao@socionext.com> 2457L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2458S: Maintained 2459F: arch/arm/boot/dts/milbeaut* 2460F: arch/arm/mach-milbeaut/ 2461N: milbeaut 2462 2463ARM/MStar/Sigmastar Armv7 SoC support 2464M: Daniel Palmer <daniel@thingy.jp> 2465M: Romain Perier <romain.perier@gmail.com> 2466L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2467S: Maintained 2468W: http://linux-chenxing.org/ 2469T: git git://github.com/linux-chenxing/linux.git 2470F: Documentation/devicetree/bindings/arm/mstar/* 2471F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2472F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2473F: arch/arm/boot/dts/mstar-* 2474F: arch/arm/mach-mstar/ 2475F: drivers/clk/mstar/ 2476F: drivers/clocksource/timer-msc313e.c 2477F: drivers/gpio/gpio-msc313.c 2478F: drivers/rtc/rtc-msc313.c 2479F: drivers/watchdog/msc313e_wdt.c 2480F: include/dt-bindings/clock/mstar-* 2481F: include/dt-bindings/gpio/msc313-gpio.h 2482 2483ARM/NOMADIK/Ux500 ARCHITECTURES 2484M: Linus Walleij <linus.walleij@linaro.org> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Maintained 2487T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2488F: Documentation/devicetree/bindings/arm/ste-* 2489F: Documentation/devicetree/bindings/arm/ux500.yaml 2490F: Documentation/devicetree/bindings/arm/ux500/ 2491F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2492F: arch/arm/boot/dts/ste-* 2493F: arch/arm/mach-nomadik/ 2494F: arch/arm/mach-ux500/ 2495F: drivers/clk/clk-nomadik.c 2496F: drivers/clocksource/clksrc-dbx500-prcmu.c 2497F: drivers/dma/ste_dma40* 2498F: drivers/hwspinlock/u8500_hsem.c 2499F: drivers/i2c/busses/i2c-nomadik.c 2500F: drivers/iio/adc/ab8500-gpadc.c 2501F: drivers/mfd/ab8500* 2502F: drivers/mfd/abx500* 2503F: drivers/mfd/db8500* 2504F: drivers/pinctrl/nomadik/ 2505F: drivers/rtc/rtc-ab8500.c 2506F: drivers/rtc/rtc-pl031.c 2507F: drivers/soc/ux500/ 2508 2509ARM/NUVOTON NPCM ARCHITECTURE 2510M: Avi Fishman <avifishman70@gmail.com> 2511M: Tomer Maimon <tmaimon77@gmail.com> 2512M: Tali Perry <tali.perry1@gmail.com> 2513R: Patrick Venture <venture@google.com> 2514R: Nancy Yuen <yuenn@google.com> 2515R: Benjamin Fair <benjaminfair@google.com> 2516L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2517S: Supported 2518F: Documentation/devicetree/bindings/*/*/*npcm* 2519F: Documentation/devicetree/bindings/*/*npcm* 2520F: Documentation/devicetree/bindings/arm/npcm/* 2521F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2522F: arch/arm/boot/dts/nuvoton-npcm* 2523F: arch/arm/mach-npcm/ 2524F: arch/arm64/boot/dts/nuvoton/ 2525F: drivers/*/*/*npcm* 2526F: drivers/*/*npcm* 2527F: drivers/rtc/rtc-nct3018y.c 2528F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2529F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2530 2531ARM/NUVOTON WPCM450 ARCHITECTURE 2532M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2533L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2534S: Maintained 2535W: https://github.com/neuschaefer/wpcm450/wiki 2536F: Documentation/devicetree/bindings/*/*wpcm* 2537F: arch/arm/boot/dts/nuvoton-wpcm450* 2538F: arch/arm/configs/wpcm450_defconfig 2539F: arch/arm/mach-npcm/wpcm450.c 2540F: drivers/*/*/*wpcm* 2541F: drivers/*/*wpcm* 2542 2543ARM/NXP S32G ARCHITECTURE 2544M: Chester Lin <clin@suse.com> 2545R: Andreas Färber <afaerber@suse.de> 2546R: Matthias Brugger <mbrugger@suse.com> 2547R: NXP S32 Linux Team <s32@nxp.com> 2548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2549S: Maintained 2550F: arch/arm64/boot/dts/freescale/s32g*.dts* 2551 2552ARM/Orion SoC/Technologic Systems TS-78xx platform support 2553M: Alexander Clouter <alex@digriz.org.uk> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555S: Maintained 2556W: http://www.digriz.org.uk/ts78xx/kernel 2557F: arch/arm/mach-orion5x/ts78xx-* 2558 2559ARM/OXNAS platform support 2560M: Neil Armstrong <neil.armstrong@linaro.org> 2561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2562L: linux-oxnas@groups.io (moderated for non-subscribers) 2563S: Maintained 2564F: arch/arm/boot/dts/ox8*.dts* 2565F: arch/arm/mach-oxnas/ 2566F: drivers/power/reset/oxnas-restart.c 2567N: oxnas 2568 2569ARM/QUALCOMM CHROMEBOOK SUPPORT 2570R: cros-qcom-dts-watchers@chromium.org 2571F: arch/arm64/boot/dts/qcom/sc7180* 2572F: arch/arm64/boot/dts/qcom/sc7280* 2573F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2574 2575ARM/QUALCOMM SUPPORT 2576M: Andy Gross <agross@kernel.org> 2577M: Bjorn Andersson <andersson@kernel.org> 2578R: Konrad Dybcio <konrad.dybcio@linaro.org> 2579L: linux-arm-msm@vger.kernel.org 2580S: Maintained 2581T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2582F: Documentation/devicetree/bindings/*/qcom* 2583F: Documentation/devicetree/bindings/soc/qcom/ 2584F: arch/arm/boot/dts/qcom-*.dts 2585F: arch/arm/boot/dts/qcom-*.dtsi 2586F: arch/arm/configs/qcom_defconfig 2587F: arch/arm/mach-qcom/ 2588F: arch/arm64/boot/dts/qcom/ 2589F: drivers/*/*/qcom* 2590F: drivers/*/*/qcom/ 2591F: drivers/*/pm8???-* 2592F: drivers/*/qcom* 2593F: drivers/*/qcom/ 2594F: drivers/bluetooth/btqcomsmd.c 2595F: drivers/clocksource/timer-qcom.c 2596F: drivers/cpuidle/cpuidle-qcom-spm.c 2597F: drivers/extcon/extcon-qcom* 2598F: drivers/i2c/busses/i2c-qcom-geni.c 2599F: drivers/i2c/busses/i2c-qup.c 2600F: drivers/iommu/msm* 2601F: drivers/mfd/ssbi.c 2602F: drivers/mmc/host/mmci_qcom* 2603F: drivers/mmc/host/sdhci-msm.c 2604F: drivers/pci/controller/dwc/pcie-qcom.c 2605F: drivers/phy/qualcomm/ 2606F: drivers/power/*/msm* 2607F: drivers/reset/reset-qcom-* 2608F: drivers/spi/spi-geni-qcom.c 2609F: drivers/spi/spi-qcom-qspi.c 2610F: drivers/spi/spi-qup.c 2611F: drivers/tty/serial/msm_serial.c 2612F: drivers/ufs/host/ufs-qcom* 2613F: drivers/usb/dwc3/dwc3-qcom.c 2614F: include/dt-bindings/*/qcom* 2615F: include/linux/*/qcom* 2616F: include/linux/soc/qcom/ 2617 2618ARM/RDA MICRO ARCHITECTURE 2619M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2620L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2621L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2622S: Maintained 2623F: Documentation/devicetree/bindings/arm/rda.yaml 2624F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2625F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2626F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2627F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2628F: arch/arm/boot/dts/rda8810pl-* 2629F: drivers/clocksource/timer-rda.c 2630F: drivers/gpio/gpio-rda.c 2631F: drivers/irqchip/irq-rda-intc.c 2632F: drivers/tty/serial/rda-uart.c 2633 2634ARM/REALTEK ARCHITECTURE 2635M: Andreas Färber <afaerber@suse.de> 2636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2637L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2638S: Maintained 2639F: Documentation/devicetree/bindings/arm/realtek.yaml 2640F: arch/arm/boot/dts/rtd* 2641F: arch/arm/mach-realtek/ 2642F: arch/arm64/boot/dts/realtek/ 2643 2644ARM/RISC-V/RENESAS ARCHITECTURE 2645M: Geert Uytterhoeven <geert+renesas@glider.be> 2646M: Magnus Damm <magnus.damm@gmail.com> 2647L: linux-renesas-soc@vger.kernel.org 2648S: Supported 2649Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2650C: irc://irc.libera.chat/renesas-soc 2651T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2652F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2653F: Documentation/devicetree/bindings/soc/renesas/ 2654F: arch/arm/boot/dts/emev2* 2655F: arch/arm/boot/dts/gr-peach* 2656F: arch/arm/boot/dts/iwg20d-q7* 2657F: arch/arm/boot/dts/r7s* 2658F: arch/arm/boot/dts/r8a* 2659F: arch/arm/boot/dts/r9a* 2660F: arch/arm/boot/dts/sh* 2661F: arch/arm/configs/shmobile_defconfig 2662F: arch/arm/include/debug/renesas-scif.S 2663F: arch/arm/mach-shmobile/ 2664F: arch/arm64/boot/dts/renesas/ 2665F: arch/riscv/boot/dts/renesas/ 2666F: drivers/soc/renesas/ 2667F: include/linux/soc/renesas/ 2668K: \brenesas, 2669 2670ARM/RISCPC ARCHITECTURE 2671M: Russell King <linux@armlinux.org.uk> 2672L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2673S: Maintained 2674W: http://www.armlinux.org.uk/ 2675F: arch/arm/include/asm/hardware/ioc.h 2676F: arch/arm/include/asm/hardware/iomd.h 2677F: arch/arm/include/asm/hardware/memc.h 2678F: arch/arm/mach-rpc/ 2679F: drivers/net/ethernet/8390/etherh.c 2680F: drivers/net/ethernet/i825xx/ether1* 2681F: drivers/net/ethernet/seeq/ether3* 2682F: drivers/scsi/arm/ 2683 2684ARM/Rockchip SoC support 2685M: Heiko Stuebner <heiko@sntech.de> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-rockchip@lists.infradead.org 2688S: Maintained 2689T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2690F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2691F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2692F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2693F: arch/arm/boot/dts/rk3* 2694F: arch/arm/boot/dts/rv11* 2695F: arch/arm/mach-rockchip/ 2696F: drivers/*/*/*rockchip* 2697F: drivers/*/*rockchip* 2698F: drivers/clk/rockchip/ 2699F: drivers/i2c/busses/i2c-rk3x.c 2700F: sound/soc/rockchip/ 2701N: rockchip 2702 2703ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2704M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2705R: Alim Akhtar <alim.akhtar@samsung.com> 2706L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2707L: linux-samsung-soc@vger.kernel.org 2708S: Maintained 2709Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2710B: mailto:linux-samsung-soc@vger.kernel.org 2711C: irc://irc.libera.chat/linux-exynos 2712T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2713F: Documentation/arm/samsung/ 2714F: Documentation/devicetree/bindings/arm/samsung/ 2715F: Documentation/devicetree/bindings/hwinfo/samsung,* 2716F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2717F: Documentation/devicetree/bindings/soc/samsung/ 2718F: arch/arm/boot/dts/exynos* 2719F: arch/arm/boot/dts/s3c* 2720F: arch/arm/boot/dts/s5p* 2721F: arch/arm/mach-exynos*/ 2722F: arch/arm/mach-s3c/ 2723F: arch/arm/mach-s5p*/ 2724F: arch/arm64/boot/dts/exynos/ 2725F: drivers/*/*/*s3c24* 2726F: drivers/*/*s3c24* 2727F: drivers/*/*s3c64xx* 2728F: drivers/*/*s5pv210* 2729F: drivers/clocksource/samsung_pwm_timer.c 2730F: drivers/memory/samsung/ 2731F: drivers/pwm/pwm-samsung.c 2732F: drivers/soc/samsung/ 2733F: drivers/tty/serial/samsung* 2734F: include/clocksource/samsung_pwm.h 2735F: include/linux/platform_data/*s3c* 2736F: include/linux/serial_s3c.h 2737F: include/linux/soc/samsung/ 2738N: exynos 2739N: s3c64xx 2740N: s5pv210 2741 2742ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2743M: Łukasz Stelmach <l.stelmach@samsung.com> 2744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2745L: linux-media@vger.kernel.org 2746S: Maintained 2747F: drivers/media/platform/samsung/s5p-g2d/ 2748 2749ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2750M: Marek Szyprowski <m.szyprowski@samsung.com> 2751L: linux-samsung-soc@vger.kernel.org 2752L: linux-media@vger.kernel.org 2753S: Maintained 2754F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2755F: drivers/media/cec/platform/s5p/ 2756 2757ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2758M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2759M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2760M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2762L: linux-media@vger.kernel.org 2763S: Maintained 2764F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2765F: drivers/media/platform/samsung/s5p-jpeg/ 2766 2767ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2768M: Marek Szyprowski <m.szyprowski@samsung.com> 2769M: Andrzej Hajda <andrzej.hajda@intel.com> 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771L: linux-media@vger.kernel.org 2772S: Maintained 2773F: drivers/media/platform/samsung/s5p-mfc/ 2774 2775ARM/SOCFPGA ARCHITECTURE 2776M: Dinh Nguyen <dinguyen@kernel.org> 2777S: Maintained 2778W: http://www.rocketboards.org 2779T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2780F: arch/arm/boot/dts/socfpga* 2781F: arch/arm/configs/socfpga_defconfig 2782F: arch/arm/mach-socfpga/ 2783F: arch/arm64/boot/dts/altera/ 2784F: arch/arm64/boot/dts/intel/ 2785 2786ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2787M: Dinh Nguyen <dinguyen@kernel.org> 2788S: Maintained 2789F: drivers/clk/socfpga/ 2790 2791ARM/SOCFPGA EDAC SUPPORT 2792M: Dinh Nguyen <dinguyen@kernel.org> 2793S: Maintained 2794F: drivers/edac/altera_edac.[ch] 2795 2796ARM/SPREADTRUM SoC SUPPORT 2797M: Orson Zhai <orsonzhai@gmail.com> 2798M: Baolin Wang <baolin.wang7@gmail.com> 2799M: Chunyan Zhang <zhang.lyra@gmail.com> 2800S: Maintained 2801F: arch/arm64/boot/dts/sprd 2802N: sprd 2803N: sc27xx 2804N: sc2731 2805 2806ARM/STI ARCHITECTURE 2807M: Patrice Chotard <patrice.chotard@foss.st.com> 2808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2809S: Maintained 2810W: http://www.stlinux.com 2811F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2812F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2813F: arch/arm/boot/dts/sti* 2814F: arch/arm/mach-sti/ 2815F: drivers/ata/ahci_st.c 2816F: drivers/char/hw_random/st-rng.c 2817F: drivers/clocksource/arm_global_timer.c 2818F: drivers/clocksource/clksrc_st_lpc.c 2819F: drivers/cpufreq/sti-cpufreq.c 2820F: drivers/dma/st_fdma* 2821F: drivers/i2c/busses/i2c-st.c 2822F: drivers/media/platform/st/sti/c8sectpfe/ 2823F: drivers/media/rc/st_rc.c 2824F: drivers/mmc/host/sdhci-st.c 2825F: drivers/phy/st/phy-miphy28lp.c 2826F: drivers/phy/st/phy-stih407-usb.c 2827F: drivers/pinctrl/pinctrl-st.c 2828F: drivers/remoteproc/st_remoteproc.c 2829F: drivers/remoteproc/st_slim_rproc.c 2830F: drivers/reset/sti/ 2831F: drivers/rtc/rtc-st-lpc.c 2832F: drivers/tty/serial/st-asc.c 2833F: drivers/usb/dwc3/dwc3-st.c 2834F: drivers/usb/host/ehci-st.c 2835F: drivers/usb/host/ohci-st.c 2836F: drivers/watchdog/st_lpc_wdt.c 2837F: include/linux/remoteproc/st_slim_rproc.h 2838 2839ARM/STM32 ARCHITECTURE 2840M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2841M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2842L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2843L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2844S: Maintained 2845T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2846F: arch/arm/boot/dts/stm32* 2847F: arch/arm/mach-stm32/ 2848F: drivers/clocksource/armv7m_systick.c 2849N: stm32 2850N: stm 2851 2852ARM/SUNPLUS SP7021 SOC SUPPORT 2853M: Qin Jian <qinjian@cqplus1.com> 2854L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2855S: Maintained 2856W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2857F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2858F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2859F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2860F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2861F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2862F: arch/arm/configs/sp7021_*defconfig 2863F: arch/arm/mach-sunplus/ 2864F: drivers/clk/clk-sp7021.c 2865F: drivers/irqchip/irq-sp7021-intc.c 2866F: drivers/reset/reset-sunplus.c 2867F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2868F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2869 2870ARM/Synaptics SoC support 2871M: Jisheng Zhang <jszhang@kernel.org> 2872M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2873L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2874S: Maintained 2875F: arch/arm/boot/dts/berlin* 2876F: arch/arm/mach-berlin/ 2877F: arch/arm64/boot/dts/synaptics/ 2878 2879ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2880M: Lennert Buytenhek <kernel@wantstofly.org> 2881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2882S: Maintained 2883 2884ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2885M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2886L: linux-tegra@vger.kernel.org 2887L: linux-media@vger.kernel.org 2888S: Maintained 2889F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2890F: drivers/media/cec/platform/tegra/ 2891 2892ARM/TESLA FSD SoC SUPPORT 2893M: Alim Akhtar <alim.akhtar@samsung.com> 2894M: linux-fsd@tesla.com 2895L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2896L: linux-samsung-soc@vger.kernel.org 2897S: Maintained 2898F: arch/arm64/boot/dts/tesla/ 2899 2900ARM/TETON BGA MACHINE SUPPORT 2901M: "Mark F. Brown" <mark.brown314@gmail.com> 2902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2903S: Maintained 2904 2905ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2906M: Santosh Shilimkar <ssantosh@kernel.org> 2907L: linux-kernel@vger.kernel.org 2908S: Maintained 2909F: drivers/memory/*emif* 2910 2911ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2912M: Nishanth Menon <nm@ti.com> 2913M: Santosh Shilimkar <ssantosh@kernel.org> 2914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2915S: Maintained 2916T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2917F: arch/arm/boot/dts/keystone-* 2918F: arch/arm/mach-keystone/ 2919 2920ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2921M: Santosh Shilimkar <ssantosh@kernel.org> 2922L: linux-kernel@vger.kernel.org 2923S: Maintained 2924F: drivers/clk/keystone/ 2925 2926ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2927M: Santosh Shilimkar <ssantosh@kernel.org> 2928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2929L: linux-kernel@vger.kernel.org 2930S: Maintained 2931F: drivers/clocksource/timer-keystone.c 2932 2933ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2934M: Santosh Shilimkar <ssantosh@kernel.org> 2935L: linux-kernel@vger.kernel.org 2936S: Maintained 2937F: drivers/power/reset/keystone-reset.c 2938 2939ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2940M: Nishanth Menon <nm@ti.com> 2941M: Vignesh Raghavendra <vigneshr@ti.com> 2942M: Tero Kristo <kristo@kernel.org> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Supported 2945F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2946F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2947F: arch/arm64/boot/dts/ti/Makefile 2948F: arch/arm64/boot/dts/ti/k3-* 2949F: include/dt-bindings/pinctrl/k3.h 2950 2951ARM/TOSHIBA VISCONTI ARCHITECTURE 2952M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2954S: Supported 2955T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2956F: Documentation/devicetree/bindings/arm/toshiba.yaml 2957F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2958F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2959F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2960F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2961F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2962F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2963F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2964F: arch/arm64/boot/dts/toshiba/ 2965F: drivers/clk/visconti/ 2966F: drivers/gpio/gpio-visconti.c 2967F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2968F: drivers/pci/controller/dwc/pcie-visconti.c 2969F: drivers/pinctrl/visconti/ 2970F: drivers/watchdog/visconti_wdt.c 2971N: visconti 2972 2973ARM/UNIPHIER ARCHITECTURE 2974M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2975M: Masami Hiramatsu <mhiramat@kernel.org> 2976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2977S: Maintained 2978F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2979F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2980F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2981F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2982F: arch/arm/boot/dts/uniphier* 2983F: arch/arm/include/asm/hardware/cache-uniphier.h 2984F: arch/arm/mach-uniphier/ 2985F: arch/arm/mm/cache-uniphier.c 2986F: arch/arm64/boot/dts/socionext/uniphier* 2987F: drivers/bus/uniphier-system-bus.c 2988F: drivers/clk/uniphier/ 2989F: drivers/dma/uniphier-mdmac.c 2990F: drivers/gpio/gpio-uniphier.c 2991F: drivers/i2c/busses/i2c-uniphier* 2992F: drivers/irqchip/irq-uniphier-aidet.c 2993F: drivers/mmc/host/uniphier-sd.c 2994F: drivers/pinctrl/uniphier/ 2995F: drivers/reset/reset-uniphier.c 2996F: drivers/tty/serial/8250/8250_uniphier.c 2997N: uniphier 2998 2999ARM/VERSATILE EXPRESS PLATFORM 3000M: Liviu Dudau <liviu.dudau@arm.com> 3001M: Sudeep Holla <sudeep.holla@arm.com> 3002M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3004S: Maintained 3005F: */*/*/vexpress* 3006F: */*/vexpress* 3007F: arch/arm/boot/dts/vexpress* 3008F: arch/arm/mach-versatile/ 3009F: arch/arm64/boot/dts/arm/ 3010F: drivers/clk/versatile/clk-vexpress-osc.c 3011F: drivers/clocksource/timer-versatile.c 3012N: mps2 3013 3014ARM/VFP SUPPORT 3015M: Russell King <linux@armlinux.org.uk> 3016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3017S: Maintained 3018W: http://www.armlinux.org.uk/ 3019F: arch/arm/vfp/ 3020 3021ARM/VT8500 ARM ARCHITECTURE 3022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3023S: Orphan 3024F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3025F: arch/arm/mach-vt8500/ 3026F: drivers/clocksource/timer-vt8500.c 3027F: drivers/i2c/busses/i2c-wmt.c 3028F: drivers/mmc/host/wmt-sdmmc.c 3029F: drivers/pwm/pwm-vt8500.c 3030F: drivers/rtc/rtc-vt8500.c 3031F: drivers/tty/serial/vt8500_serial.c 3032F: drivers/usb/host/ehci-platform.c 3033F: drivers/usb/host/uhci-platform.c 3034F: drivers/video/fbdev/vt8500lcdfb.* 3035F: drivers/video/fbdev/wm8505fb* 3036F: drivers/video/fbdev/wmt_ge_rops.* 3037 3038ARM/ZYNQ ARCHITECTURE 3039M: Michal Simek <michal.simek@amd.com> 3040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3041S: Supported 3042W: http://wiki.xilinx.com 3043T: git https://github.com/Xilinx/linux-xlnx.git 3044F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3045F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3046F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3047F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3048F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3049F: arch/arm/mach-zynq/ 3050F: drivers/clocksource/timer-cadence-ttc.c 3051F: drivers/cpuidle/cpuidle-zynq.c 3052F: drivers/edac/synopsys_edac.c 3053F: drivers/i2c/busses/i2c-cadence.c 3054F: drivers/i2c/busses/i2c-xiic.c 3055F: drivers/mmc/host/sdhci-of-arasan.c 3056N: zynq 3057N: xilinx 3058 3059ARM64 PORT (AARCH64 ARCHITECTURE) 3060M: Catalin Marinas <catalin.marinas@arm.com> 3061M: Will Deacon <will@kernel.org> 3062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3063S: Maintained 3064T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3065F: Documentation/arm64/ 3066F: arch/arm64/ 3067F: tools/testing/selftests/arm64/ 3068X: arch/arm64/boot/dts/ 3069 3070ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3071M: George McCollister <george.mccollister@gmail.com> 3072L: netdev@vger.kernel.org 3073S: Maintained 3074F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3075F: drivers/net/dsa/xrs700x/* 3076F: net/dsa/tag_xrs700x.c 3077 3078AS3645A LED FLASH CONTROLLER DRIVER 3079M: Sakari Ailus <sakari.ailus@iki.fi> 3080L: linux-leds@vger.kernel.org 3081S: Maintained 3082F: drivers/leds/flash/leds-as3645a.c 3083 3084ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3085M: Tianshu Qiu <tian.shu.qiu@intel.com> 3086L: linux-media@vger.kernel.org 3087S: Maintained 3088T: git git://linuxtv.org/media_tree.git 3089F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3090F: drivers/media/i2c/ak7375.c 3091 3092ASAHI KASEI AK8974 DRIVER 3093M: Linus Walleij <linus.walleij@linaro.org> 3094L: linux-iio@vger.kernel.org 3095S: Supported 3096W: http://www.akm.com/ 3097F: drivers/iio/magnetometer/ak8974.c 3098 3099ASC7621 HARDWARE MONITOR DRIVER 3100M: George Joseph <george.joseph@fairview5.com> 3101L: linux-hwmon@vger.kernel.org 3102S: Maintained 3103F: Documentation/hwmon/asc7621.rst 3104F: drivers/hwmon/asc7621.c 3105 3106ASIX AX88796C SPI ETHERNET ADAPTER 3107M: Łukasz Stelmach <l.stelmach@samsung.com> 3108S: Maintained 3109F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3110F: drivers/net/ethernet/asix/ax88796c_* 3111 3112ASPEED CRYPTO DRIVER 3113M: Neal Liu <neal_liu@aspeedtech.com> 3114L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3115S: Maintained 3116F: Documentation/devicetree/bindings/crypto/aspeed,* 3117F: drivers/crypto/aspeed/ 3118 3119ASPEED PECI CONTROLLER 3120M: Iwona Winiarska <iwona.winiarska@intel.com> 3121L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3122L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3123S: Supported 3124F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3125F: drivers/peci/controller/peci-aspeed.c 3126 3127ASPEED PINCTRL DRIVERS 3128M: Andrew Jeffery <andrew@aj.id.au> 3129L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3130L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3131L: linux-gpio@vger.kernel.org 3132S: Maintained 3133F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3134F: drivers/pinctrl/aspeed/ 3135 3136ASPEED SCU INTERRUPT CONTROLLER DRIVER 3137M: Eddie James <eajames@linux.ibm.com> 3138L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3139S: Maintained 3140F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3141F: drivers/irqchip/irq-aspeed-scu-ic.c 3142F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3143 3144ASPEED SD/MMC DRIVER 3145M: Andrew Jeffery <andrew@aj.id.au> 3146L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3147L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3148L: linux-mmc@vger.kernel.org 3149S: Maintained 3150F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3151F: drivers/mmc/host/sdhci-of-aspeed* 3152 3153ASPEED SMC SPI DRIVER 3154M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3155M: Cédric Le Goater <clg@kaod.org> 3156L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3157L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3158L: linux-spi@vger.kernel.org 3159S: Maintained 3160F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3161F: drivers/spi/spi-aspeed-smc.c 3162 3163ASPEED USB UDC DRIVER 3164M: Neal Liu <neal_liu@aspeedtech.com> 3165L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3166S: Maintained 3167F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3168F: drivers/usb/gadget/udc/aspeed_udc.c 3169 3170ASPEED VIDEO ENGINE DRIVER 3171M: Eddie James <eajames@linux.ibm.com> 3172L: linux-media@vger.kernel.org 3173L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3174S: Maintained 3175F: Documentation/devicetree/bindings/media/aspeed-video.txt 3176F: drivers/media/platform/aspeed/ 3177 3178ASUS EC HARDWARE MONITOR DRIVER 3179M: Eugene Shalygin <eugene.shalygin@gmail.com> 3180L: linux-hwmon@vger.kernel.org 3181S: Maintained 3182F: drivers/hwmon/asus-ec-sensors.c 3183 3184ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3185M: Corentin Chary <corentin.chary@gmail.com> 3186L: acpi4asus-user@lists.sourceforge.net 3187L: platform-driver-x86@vger.kernel.org 3188S: Maintained 3189W: http://acpi4asus.sf.net 3190F: drivers/platform/x86/asus*.c 3191F: drivers/platform/x86/eeepc*.c 3192 3193ASUS TF103C DOCK DRIVER 3194M: Hans de Goede <hdegoede@redhat.com> 3195L: platform-driver-x86@vger.kernel.org 3196S: Maintained 3197T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3198F: drivers/platform/x86/asus-tf103c-dock.c 3199 3200ASUS WIRELESS RADIO CONTROL DRIVER 3201M: João Paulo Rechi Vita <jprvita@gmail.com> 3202L: platform-driver-x86@vger.kernel.org 3203S: Maintained 3204F: drivers/platform/x86/asus-wireless.c 3205 3206ASUS WMI HARDWARE MONITOR DRIVER 3207M: Ed Brindley <kernel@maidavale.org> 3208M: Denis Pauk <pauk.denis@gmail.com> 3209L: linux-hwmon@vger.kernel.org 3210S: Maintained 3211F: drivers/hwmon/asus_wmi_sensors.c 3212 3213ASYMMETRIC KEYS 3214M: David Howells <dhowells@redhat.com> 3215L: keyrings@vger.kernel.org 3216S: Maintained 3217F: Documentation/crypto/asymmetric-keys.rst 3218F: crypto/asymmetric_keys/ 3219F: include/crypto/pkcs7.h 3220F: include/crypto/public_key.h 3221F: include/linux/verification.h 3222 3223ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3224R: Dan Williams <dan.j.williams@intel.com> 3225S: Odd fixes 3226W: http://sourceforge.net/projects/xscaleiop 3227F: Documentation/crypto/async-tx-api.rst 3228F: crypto/async_tx/ 3229F: include/linux/async_tx.h 3230 3231AT24 EEPROM DRIVER 3232M: Bartosz Golaszewski <brgl@bgdev.pl> 3233L: linux-i2c@vger.kernel.org 3234S: Maintained 3235T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3236F: Documentation/devicetree/bindings/eeprom/at24.yaml 3237F: drivers/misc/eeprom/at24.c 3238 3239ATA OVER ETHERNET (AOE) DRIVER 3240M: "Justin Sanders" <justin@coraid.com> 3241S: Supported 3242W: http://www.openaoe.org/ 3243F: Documentation/admin-guide/aoe/ 3244F: drivers/block/aoe/ 3245 3246ATC260X PMIC MFD DRIVER 3247M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3248M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3249L: linux-actions@lists.infradead.org 3250S: Maintained 3251F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3252F: drivers/input/misc/atc260x-onkey.c 3253F: drivers/mfd/atc260* 3254F: drivers/power/reset/atc260x-poweroff.c 3255F: drivers/regulator/atc260x-regulator.c 3256F: include/linux/mfd/atc260x/* 3257 3258ATHEROS 71XX/9XXX GPIO DRIVER 3259M: Alban Bedel <albeu@free.fr> 3260S: Maintained 3261W: https://github.com/AlbanBedel/linux 3262T: git git://github.com/AlbanBedel/linux 3263F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3264F: drivers/gpio/gpio-ath79.c 3265 3266ATHEROS 71XX/9XXX USB PHY DRIVER 3267M: Alban Bedel <albeu@free.fr> 3268S: Maintained 3269W: https://github.com/AlbanBedel/linux 3270T: git git://github.com/AlbanBedel/linux 3271F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3272F: drivers/phy/qualcomm/phy-ath79-usb.c 3273 3274ATHEROS ATH GENERIC UTILITIES 3275M: Kalle Valo <kvalo@kernel.org> 3276L: linux-wireless@vger.kernel.org 3277S: Supported 3278F: drivers/net/wireless/ath/* 3279 3280ATHEROS ATH5K WIRELESS DRIVER 3281M: Jiri Slaby <jirislaby@kernel.org> 3282M: Nick Kossifidis <mickflemm@gmail.com> 3283M: Luis Chamberlain <mcgrof@kernel.org> 3284L: linux-wireless@vger.kernel.org 3285S: Maintained 3286W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3287F: drivers/net/wireless/ath/ath5k/ 3288 3289ATHEROS ATH6KL WIRELESS DRIVER 3290L: linux-wireless@vger.kernel.org 3291S: Orphan 3292W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3293F: drivers/net/wireless/ath/ath6kl/ 3294 3295ATI_REMOTE2 DRIVER 3296M: Ville Syrjala <syrjala@sci.fi> 3297S: Maintained 3298F: drivers/input/misc/ati_remote2.c 3299 3300ATK0110 HWMON DRIVER 3301M: Luca Tettamanti <kronos.it@gmail.com> 3302L: linux-hwmon@vger.kernel.org 3303S: Maintained 3304F: drivers/hwmon/asus_atk0110.c 3305 3306ATLX ETHERNET DRIVERS 3307M: Chris Snook <chris.snook@gmail.com> 3308L: netdev@vger.kernel.org 3309S: Maintained 3310W: http://sourceforge.net/projects/atl1 3311W: http://atl1.sourceforge.net 3312F: drivers/net/ethernet/atheros/ 3313 3314ATM 3315M: Chas Williams <3chas3@gmail.com> 3316L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3317L: netdev@vger.kernel.org 3318S: Maintained 3319W: http://linux-atm.sourceforge.net 3320F: drivers/atm/ 3321F: include/linux/atm* 3322F: include/uapi/linux/atm* 3323 3324ATMEL MACB ETHERNET DRIVER 3325M: Nicolas Ferre <nicolas.ferre@microchip.com> 3326M: Claudiu Beznea <claudiu.beznea@microchip.com> 3327S: Supported 3328F: drivers/net/ethernet/cadence/ 3329 3330ATMEL MAXTOUCH DRIVER 3331M: Nick Dyer <nick@shmanahar.org> 3332S: Maintained 3333T: git git://github.com/ndyer/linux.git 3334F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3335F: drivers/input/touchscreen/atmel_mxt_ts.c 3336 3337ATMEL WIRELESS DRIVER 3338M: Simon Kelley <simon@thekelleys.org.uk> 3339L: linux-wireless@vger.kernel.org 3340S: Maintained 3341W: http://www.thekelleys.org.uk/atmel 3342W: http://atmelwlandriver.sourceforge.net/ 3343F: drivers/net/wireless/atmel/atmel* 3344 3345ATOMIC INFRASTRUCTURE 3346M: Will Deacon <will@kernel.org> 3347M: Peter Zijlstra <peterz@infradead.org> 3348R: Boqun Feng <boqun.feng@gmail.com> 3349R: Mark Rutland <mark.rutland@arm.com> 3350L: linux-kernel@vger.kernel.org 3351S: Maintained 3352F: Documentation/atomic_*.txt 3353F: arch/*/include/asm/atomic*.h 3354F: include/*/atomic*.h 3355F: include/linux/refcount.h 3356F: scripts/atomic/ 3357 3358ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3359M: Bradley Grove <linuxdrivers@attotech.com> 3360L: linux-scsi@vger.kernel.org 3361S: Supported 3362W: http://www.attotech.com 3363F: drivers/scsi/esas2r 3364 3365ATUSB IEEE 802.15.4 RADIO DRIVER 3366M: Stefan Schmidt <stefan@datenfreihafen.org> 3367L: linux-wpan@vger.kernel.org 3368S: Maintained 3369F: drivers/net/ieee802154/at86rf230.h 3370F: drivers/net/ieee802154/atusb.c 3371F: drivers/net/ieee802154/atusb.h 3372 3373AUDIT SUBSYSTEM 3374M: Paul Moore <paul@paul-moore.com> 3375M: Eric Paris <eparis@redhat.com> 3376L: audit@vger.kernel.org 3377S: Supported 3378W: https://github.com/linux-audit 3379T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3380F: include/asm-generic/audit_*.h 3381F: include/linux/audit.h 3382F: include/linux/audit_arch.h 3383F: include/uapi/linux/audit.h 3384F: kernel/audit* 3385F: lib/*audit.c 3386 3387AUXILIARY DISPLAY DRIVERS 3388M: Miguel Ojeda <ojeda@kernel.org> 3389S: Maintained 3390F: Documentation/devicetree/bindings/auxdisplay/ 3391F: drivers/auxdisplay/ 3392F: include/linux/cfag12864b.h 3393 3394AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3395M: Andreas Klinger <ak@it-klinger.de> 3396L: linux-iio@vger.kernel.org 3397S: Maintained 3398F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3399F: drivers/iio/adc/hx711.c 3400 3401AX.25 NETWORK LAYER 3402M: Ralf Baechle <ralf@linux-mips.org> 3403L: linux-hams@vger.kernel.org 3404S: Maintained 3405W: http://www.linux-ax25.org/ 3406F: include/net/ax25.h 3407F: include/uapi/linux/ax25.h 3408F: net/ax25/ 3409 3410AXENTIA ARM DEVICES 3411M: Peter Rosin <peda@axentia.se> 3412L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3413S: Maintained 3414F: arch/arm/boot/dts/at91-linea.dtsi 3415F: arch/arm/boot/dts/at91-natte.dtsi 3416F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3417F: arch/arm/boot/dts/at91-tse850-3.dts 3418 3419AXENTIA ASOC DRIVERS 3420M: Peter Rosin <peda@axentia.se> 3421L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3422S: Maintained 3423F: Documentation/devicetree/bindings/sound/axentia,* 3424F: sound/soc/atmel/tse850-pcm5142.c 3425 3426AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3427M: Nuno Sá <nuno.sa@analog.com> 3428L: linux-hwmon@vger.kernel.org 3429S: Supported 3430W: https://ez.analog.com/linux-software-drivers 3431F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3432F: drivers/hwmon/axi-fan-control.c 3433 3434AXXIA I2C CONTROLLER 3435M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3436L: linux-i2c@vger.kernel.org 3437S: Maintained 3438F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3439F: drivers/i2c/busses/i2c-axxia.c 3440 3441AZ6007 DVB DRIVER 3442M: Mauro Carvalho Chehab <mchehab@kernel.org> 3443L: linux-media@vger.kernel.org 3444S: Maintained 3445W: https://linuxtv.org 3446T: git git://linuxtv.org/media_tree.git 3447F: drivers/media/usb/dvb-usb-v2/az6007.c 3448 3449AZTECH FM RADIO RECEIVER DRIVER 3450M: Hans Verkuil <hverkuil@xs4all.nl> 3451L: linux-media@vger.kernel.org 3452S: Maintained 3453W: https://linuxtv.org 3454T: git git://linuxtv.org/media_tree.git 3455F: drivers/media/radio/radio-aztech* 3456 3457B43 WIRELESS DRIVER 3458L: linux-wireless@vger.kernel.org 3459L: b43-dev@lists.infradead.org 3460S: Odd Fixes 3461W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3462F: drivers/net/wireless/broadcom/b43/ 3463 3464B43LEGACY WIRELESS DRIVER 3465M: Larry Finger <Larry.Finger@lwfinger.net> 3466L: linux-wireless@vger.kernel.org 3467L: b43-dev@lists.infradead.org 3468S: Maintained 3469W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3470F: drivers/net/wireless/broadcom/b43legacy/ 3471 3472BACKLIGHT CLASS/SUBSYSTEM 3473M: Lee Jones <lee@kernel.org> 3474M: Daniel Thompson <daniel.thompson@linaro.org> 3475M: Jingoo Han <jingoohan1@gmail.com> 3476L: dri-devel@lists.freedesktop.org 3477S: Maintained 3478T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3479F: Documentation/ABI/stable/sysfs-class-backlight 3480F: Documentation/ABI/testing/sysfs-class-backlight 3481F: Documentation/devicetree/bindings/leds/backlight 3482F: drivers/video/backlight/ 3483F: include/linux/backlight.h 3484F: include/linux/pwm_backlight.h 3485 3486BARCO P50 GPIO DRIVER 3487M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3488M: Peter Korsgaard <peter.korsgaard@barco.com> 3489S: Maintained 3490F: drivers/platform/x86/barco-p50-gpio.c 3491 3492BATMAN ADVANCED 3493M: Marek Lindner <mareklindner@neomailbox.ch> 3494M: Simon Wunderlich <sw@simonwunderlich.de> 3495M: Antonio Quartulli <a@unstable.cc> 3496M: Sven Eckelmann <sven@narfation.org> 3497L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3498S: Maintained 3499W: https://www.open-mesh.org/ 3500Q: https://patchwork.open-mesh.org/project/batman/list/ 3501B: https://www.open-mesh.org/projects/batman-adv/issues 3502C: ircs://irc.hackint.org/batadv 3503T: git https://git.open-mesh.org/linux-merge.git 3504F: Documentation/networking/batman-adv.rst 3505F: include/uapi/linux/batadv_packet.h 3506F: include/uapi/linux/batman_adv.h 3507F: net/batman-adv/ 3508 3509BAYCOM/HDLCDRV DRIVERS FOR AX.25 3510M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3511L: linux-hams@vger.kernel.org 3512S: Maintained 3513W: http://www.baycom.org/~tom/ham/ham.html 3514F: drivers/net/hamradio/baycom* 3515 3516BCACHE (BLOCK LAYER CACHE) 3517M: Coly Li <colyli@suse.de> 3518M: Kent Overstreet <kent.overstreet@gmail.com> 3519L: linux-bcache@vger.kernel.org 3520S: Maintained 3521W: http://bcache.evilpiepirate.org 3522C: irc://irc.oftc.net/bcache 3523F: drivers/md/bcache/ 3524 3525BDISP ST MEDIA DRIVER 3526M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3527L: linux-media@vger.kernel.org 3528S: Supported 3529W: https://linuxtv.org 3530T: git git://linuxtv.org/media_tree.git 3531F: drivers/media/platform/st/sti/bdisp 3532 3533BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3534M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3535L: netdev@vger.kernel.org 3536S: Maintained 3537F: drivers/net/ethernet/ec_bhf.c 3538 3539BEFS FILE SYSTEM 3540M: Luis de Bethencourt <luisbg@kernel.org> 3541M: Salah Triki <salah.triki@gmail.com> 3542S: Maintained 3543T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3544F: Documentation/filesystems/befs.rst 3545F: fs/befs/ 3546 3547BFQ I/O SCHEDULER 3548M: Paolo Valente <paolo.valente@unimore.it> 3549M: Jens Axboe <axboe@kernel.dk> 3550L: linux-block@vger.kernel.org 3551S: Maintained 3552F: Documentation/block/bfq-iosched.rst 3553F: block/bfq-* 3554 3555BFS FILE SYSTEM 3556M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3557S: Maintained 3558F: Documentation/filesystems/bfs.rst 3559F: fs/bfs/ 3560F: include/uapi/linux/bfs_fs.h 3561 3562BITMAP API 3563M: Yury Norov <yury.norov@gmail.com> 3564R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3565R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3566S: Maintained 3567F: include/linux/bitmap.h 3568F: include/linux/cpumask.h 3569F: include/linux/find.h 3570F: include/linux/nodemask.h 3571F: lib/bitmap.c 3572F: lib/cpumask.c 3573F: lib/cpumask_kunit.c 3574F: lib/find_bit.c 3575F: lib/find_bit_benchmark.c 3576F: lib/test_bitmap.c 3577F: tools/include/linux/bitmap.h 3578F: tools/include/linux/find.h 3579F: tools/lib/bitmap.c 3580F: tools/lib/find_bit.c 3581 3582BLINKM RGB LED DRIVER 3583M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3584S: Maintained 3585F: drivers/leds/leds-blinkm.c 3586 3587BLOCK LAYER 3588M: Jens Axboe <axboe@kernel.dk> 3589L: linux-block@vger.kernel.org 3590S: Maintained 3591T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3592F: Documentation/ABI/stable/sysfs-block 3593F: Documentation/block/ 3594F: block/ 3595F: drivers/block/ 3596F: include/linux/bio.h 3597F: include/linux/blk* 3598F: kernel/trace/blktrace.c 3599F: lib/sbitmap.c 3600 3601BLOCK2MTD DRIVER 3602M: Joern Engel <joern@lazybastard.org> 3603L: linux-mtd@lists.infradead.org 3604S: Maintained 3605F: drivers/mtd/devices/block2mtd.c 3606 3607BLUETOOTH DRIVERS 3608M: Marcel Holtmann <marcel@holtmann.org> 3609M: Johan Hedberg <johan.hedberg@gmail.com> 3610M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3611L: linux-bluetooth@vger.kernel.org 3612S: Supported 3613W: http://www.bluez.org/ 3614T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3615T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3616F: drivers/bluetooth/ 3617 3618BLUETOOTH SUBSYSTEM 3619M: Marcel Holtmann <marcel@holtmann.org> 3620M: Johan Hedberg <johan.hedberg@gmail.com> 3621M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3622L: linux-bluetooth@vger.kernel.org 3623S: Supported 3624W: http://www.bluez.org/ 3625T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3626T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3627F: include/net/bluetooth/ 3628F: net/bluetooth/ 3629 3630BONDING DRIVER 3631M: Jay Vosburgh <j.vosburgh@gmail.com> 3632M: Andy Gospodarek <andy@greyhouse.net> 3633L: netdev@vger.kernel.org 3634S: Supported 3635W: http://sourceforge.net/projects/bonding/ 3636F: Documentation/networking/bonding.rst 3637F: drivers/net/bonding/ 3638F: include/net/bond* 3639F: include/uapi/linux/if_bonding.h 3640F: tools/testing/selftests/drivers/net/bonding/ 3641 3642BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3643M: Dan Robertson <dan@dlrobertson.com> 3644L: linux-iio@vger.kernel.org 3645S: Maintained 3646F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3647F: drivers/iio/accel/bma400* 3648 3649BPF JIT for ARM 3650M: Shubham Bansal <illusionist.neo@gmail.com> 3651L: bpf@vger.kernel.org 3652S: Odd Fixes 3653F: arch/arm/net/ 3654 3655BPF JIT for ARM64 3656M: Daniel Borkmann <daniel@iogearbox.net> 3657M: Alexei Starovoitov <ast@kernel.org> 3658M: Zi Shen Lim <zlim.lnx@gmail.com> 3659L: bpf@vger.kernel.org 3660S: Supported 3661F: arch/arm64/net/ 3662 3663BPF JIT for MIPS (32-BIT AND 64-BIT) 3664M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3665M: Paul Burton <paulburton@kernel.org> 3666L: bpf@vger.kernel.org 3667S: Maintained 3668F: arch/mips/net/ 3669 3670BPF JIT for NFP NICs 3671M: Jakub Kicinski <kuba@kernel.org> 3672L: bpf@vger.kernel.org 3673S: Odd Fixes 3674F: drivers/net/ethernet/netronome/nfp/bpf/ 3675 3676BPF JIT for POWERPC (32-BIT AND 64-BIT) 3677M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3678M: Michael Ellerman <mpe@ellerman.id.au> 3679L: bpf@vger.kernel.org 3680S: Supported 3681F: arch/powerpc/net/ 3682 3683BPF JIT for RISC-V (32-bit) 3684M: Luke Nelson <luke.r.nels@gmail.com> 3685M: Xi Wang <xi.wang@gmail.com> 3686L: bpf@vger.kernel.org 3687S: Maintained 3688F: arch/riscv/net/ 3689X: arch/riscv/net/bpf_jit_comp64.c 3690 3691BPF JIT for RISC-V (64-bit) 3692M: Björn Töpel <bjorn@kernel.org> 3693L: bpf@vger.kernel.org 3694S: Maintained 3695F: arch/riscv/net/ 3696X: arch/riscv/net/bpf_jit_comp32.c 3697 3698BPF JIT for S390 3699M: Ilya Leoshkevich <iii@linux.ibm.com> 3700M: Heiko Carstens <hca@linux.ibm.com> 3701M: Vasily Gorbik <gor@linux.ibm.com> 3702L: bpf@vger.kernel.org 3703S: Supported 3704F: arch/s390/net/ 3705X: arch/s390/net/pnet.c 3706 3707BPF JIT for SPARC (32-BIT AND 64-BIT) 3708M: David S. Miller <davem@davemloft.net> 3709L: bpf@vger.kernel.org 3710S: Odd Fixes 3711F: arch/sparc/net/ 3712 3713BPF JIT for X86 32-BIT 3714M: Wang YanQing <udknight@gmail.com> 3715L: bpf@vger.kernel.org 3716S: Odd Fixes 3717F: arch/x86/net/bpf_jit_comp32.c 3718 3719BPF JIT for X86 64-BIT 3720M: Alexei Starovoitov <ast@kernel.org> 3721M: Daniel Borkmann <daniel@iogearbox.net> 3722L: bpf@vger.kernel.org 3723S: Supported 3724F: arch/x86/net/ 3725X: arch/x86/net/bpf_jit_comp32.c 3726 3727BPF [BTF] 3728M: Martin KaFai Lau <martin.lau@linux.dev> 3729L: bpf@vger.kernel.org 3730S: Maintained 3731F: include/linux/btf* 3732F: kernel/bpf/btf.c 3733 3734BPF [CORE] 3735M: Alexei Starovoitov <ast@kernel.org> 3736M: Daniel Borkmann <daniel@iogearbox.net> 3737R: John Fastabend <john.fastabend@gmail.com> 3738L: bpf@vger.kernel.org 3739S: Maintained 3740F: include/linux/bpf* 3741F: include/linux/filter.h 3742F: include/linux/tnum.h 3743F: kernel/bpf/core.c 3744F: kernel/bpf/dispatcher.c 3745F: kernel/bpf/syscall.c 3746F: kernel/bpf/tnum.c 3747F: kernel/bpf/trampoline.c 3748F: kernel/bpf/verifier.c 3749 3750BPF [DOCUMENTATION] (Related to Standardization) 3751R: David Vernet <void@manifault.com> 3752L: bpf@vger.kernel.org 3753L: bpf@ietf.org 3754S: Maintained 3755F: Documentation/bpf/instruction-set.rst 3756 3757BPF [GENERAL] (Safe Dynamic Programs and Tools) 3758M: Alexei Starovoitov <ast@kernel.org> 3759M: Daniel Borkmann <daniel@iogearbox.net> 3760M: Andrii Nakryiko <andrii@kernel.org> 3761R: Martin KaFai Lau <martin.lau@linux.dev> 3762R: Song Liu <song@kernel.org> 3763R: Yonghong Song <yhs@fb.com> 3764R: John Fastabend <john.fastabend@gmail.com> 3765R: KP Singh <kpsingh@kernel.org> 3766R: Stanislav Fomichev <sdf@google.com> 3767R: Hao Luo <haoluo@google.com> 3768R: Jiri Olsa <jolsa@kernel.org> 3769L: bpf@vger.kernel.org 3770S: Supported 3771W: https://bpf.io/ 3772Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3773T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3774T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3775F: Documentation/bpf/ 3776F: Documentation/networking/filter.rst 3777F: Documentation/userspace-api/ebpf/ 3778F: arch/*/net/* 3779F: include/linux/bpf* 3780F: include/linux/btf* 3781F: include/linux/filter.h 3782F: include/trace/events/xdp.h 3783F: include/uapi/linux/bpf* 3784F: include/uapi/linux/btf* 3785F: include/uapi/linux/filter.h 3786F: kernel/bpf/ 3787F: kernel/trace/bpf_trace.c 3788F: lib/test_bpf.c 3789F: net/bpf/ 3790F: net/core/filter.c 3791F: net/sched/act_bpf.c 3792F: net/sched/cls_bpf.c 3793F: samples/bpf/ 3794F: scripts/bpf_doc.py 3795F: scripts/pahole-flags.sh 3796F: scripts/pahole-version.sh 3797F: tools/bpf/ 3798F: tools/lib/bpf/ 3799F: tools/testing/selftests/bpf/ 3800 3801BPF [ITERATOR] 3802M: Yonghong Song <yhs@fb.com> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: kernel/bpf/*iter.c 3806 3807BPF [L7 FRAMEWORK] (sockmap) 3808M: John Fastabend <john.fastabend@gmail.com> 3809M: Jakub Sitnicki <jakub@cloudflare.com> 3810L: netdev@vger.kernel.org 3811L: bpf@vger.kernel.org 3812S: Maintained 3813F: include/linux/skmsg.h 3814F: net/core/skmsg.c 3815F: net/core/sock_map.c 3816F: net/ipv4/tcp_bpf.c 3817F: net/ipv4/udp_bpf.c 3818F: net/unix/unix_bpf.c 3819 3820BPF [LIBRARY] (libbpf) 3821M: Andrii Nakryiko <andrii@kernel.org> 3822L: bpf@vger.kernel.org 3823S: Maintained 3824F: tools/lib/bpf/ 3825 3826BPF [MISC] 3827L: bpf@vger.kernel.org 3828S: Odd Fixes 3829K: (?:\b|_)bpf(?:\b|_) 3830 3831BPF [NETWORKING] (struct_ops, reuseport) 3832M: Martin KaFai Lau <martin.lau@linux.dev> 3833L: bpf@vger.kernel.org 3834L: netdev@vger.kernel.org 3835S: Maintained 3836F: kernel/bpf/bpf_struct* 3837 3838BPF [NETWORKING] (tc BPF, sock_addr) 3839M: Martin KaFai Lau <martin.lau@linux.dev> 3840M: Daniel Borkmann <daniel@iogearbox.net> 3841R: John Fastabend <john.fastabend@gmail.com> 3842L: bpf@vger.kernel.org 3843L: netdev@vger.kernel.org 3844S: Maintained 3845F: net/core/filter.c 3846F: net/sched/act_bpf.c 3847F: net/sched/cls_bpf.c 3848 3849BPF [RINGBUF] 3850M: Andrii Nakryiko <andrii@kernel.org> 3851L: bpf@vger.kernel.org 3852S: Maintained 3853F: kernel/bpf/ringbuf.c 3854 3855BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3856M: KP Singh <kpsingh@kernel.org> 3857R: Florent Revest <revest@chromium.org> 3858R: Brendan Jackman <jackmanb@chromium.org> 3859L: bpf@vger.kernel.org 3860S: Maintained 3861F: Documentation/bpf/prog_lsm.rst 3862F: include/linux/bpf_lsm.h 3863F: kernel/bpf/bpf_lsm.c 3864F: security/bpf/ 3865 3866BPF [SELFTESTS] (Test Runners & Infrastructure) 3867M: Andrii Nakryiko <andrii@kernel.org> 3868R: Mykola Lysenko <mykolal@fb.com> 3869L: bpf@vger.kernel.org 3870S: Maintained 3871F: tools/testing/selftests/bpf/ 3872 3873BPF [STORAGE & CGROUPS] 3874M: Martin KaFai Lau <martin.lau@linux.dev> 3875L: bpf@vger.kernel.org 3876S: Maintained 3877F: kernel/bpf/*storage.c 3878F: kernel/bpf/bpf_lru* 3879F: kernel/bpf/cgroup.c 3880 3881BPF [TOOLING] (bpftool) 3882M: Quentin Monnet <quentin@isovalent.com> 3883L: bpf@vger.kernel.org 3884S: Maintained 3885F: kernel/bpf/disasm.* 3886F: tools/bpf/bpftool/ 3887 3888BPF [TRACING] 3889M: Song Liu <song@kernel.org> 3890R: Jiri Olsa <jolsa@kernel.org> 3891L: bpf@vger.kernel.org 3892S: Maintained 3893F: kernel/bpf/stackmap.c 3894F: kernel/trace/bpf_trace.c 3895 3896BROADCOM B44 10/100 ETHERNET DRIVER 3897M: Michael Chan <michael.chan@broadcom.com> 3898L: netdev@vger.kernel.org 3899S: Supported 3900F: drivers/net/ethernet/broadcom/b44.* 3901 3902BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3903M: Florian Fainelli <f.fainelli@gmail.com> 3904L: netdev@vger.kernel.org 3905L: openwrt-devel@lists.openwrt.org (subscribers-only) 3906S: Supported 3907F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3908F: drivers/net/dsa/b53/* 3909F: drivers/net/dsa/bcm_sf2* 3910F: include/linux/dsa/brcm.h 3911F: include/linux/platform_data/b53.h 3912 3913BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3914M: Florian Fainelli <f.fainelli@gmail.com> 3915R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3916L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3918S: Maintained 3919T: git https://github.com/broadcom/stblinux.git 3920F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3921F: drivers/pci/controller/pcie-brcmstb.c 3922F: drivers/staging/vc04_services 3923N: bcm2711 3924N: bcm283* 3925N: raspberrypi 3926 3927BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3928M: Florian Fainelli <f.fainelli@gmail.com> 3929M: Ray Jui <rjui@broadcom.com> 3930M: Scott Branden <sbranden@broadcom.com> 3931R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3932S: Maintained 3933T: git https://github.com/broadcom/mach-bcm 3934F: arch/arm/mach-bcm/ 3935N: bcm281* 3936N: bcm113* 3937N: bcm216* 3938N: kona 3939 3940BROADCOM BCM47XX MIPS ARCHITECTURE 3941M: Hauke Mehrtens <hauke@hauke-m.de> 3942M: Rafał Miłecki <zajec5@gmail.com> 3943L: linux-mips@vger.kernel.org 3944S: Maintained 3945F: Documentation/devicetree/bindings/mips/brcm/ 3946F: arch/mips/bcm47xx/* 3947F: arch/mips/include/asm/mach-bcm47xx/* 3948 3949BROADCOM BCM4908 ETHERNET DRIVER 3950M: Rafał Miłecki <rafal@milecki.pl> 3951R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3952L: netdev@vger.kernel.org 3953S: Maintained 3954F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3955F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3956F: drivers/net/ethernet/broadcom/unimac.h 3957 3958BROADCOM BCM4908 PINMUX DRIVER 3959M: Rafał Miłecki <rafal@milecki.pl> 3960R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3961L: linux-gpio@vger.kernel.org 3962S: Maintained 3963F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3964F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3965 3966BROADCOM BCM5301X ARM ARCHITECTURE 3967M: Florian Fainelli <f.fainelli@gmail.com> 3968M: Hauke Mehrtens <hauke@hauke-m.de> 3969M: Rafał Miłecki <zajec5@gmail.com> 3970R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3972S: Maintained 3973F: arch/arm/boot/dts/bcm470* 3974F: arch/arm/boot/dts/bcm5301* 3975F: arch/arm/boot/dts/bcm953012* 3976F: arch/arm/mach-bcm/bcm_5301x.c 3977 3978BROADCOM BCM53573 ARM ARCHITECTURE 3979M: Florian Fainelli <f.fainelli@gmail.com> 3980M: Rafał Miłecki <rafal@milecki.pl> 3981R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3983S: Maintained 3984F: arch/arm/boot/dts/bcm47189* 3985F: arch/arm/boot/dts/bcm53573* 3986 3987BROADCOM BCM63XX/BCM33XX UDC DRIVER 3988M: Kevin Cernekee <cernekee@gmail.com> 3989L: linux-usb@vger.kernel.org 3990S: Maintained 3991F: drivers/usb/gadget/udc/bcm63xx_udc.* 3992 3993BROADCOM BCM7XXX ARM ARCHITECTURE 3994M: Florian Fainelli <f.fainelli@gmail.com> 3995R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3997S: Maintained 3998T: git https://github.com/broadcom/stblinux.git 3999F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4000F: arch/arm/boot/dts/bcm7*.dts* 4001F: arch/arm/include/asm/hardware/cache-b15-rac.h 4002F: arch/arm/mach-bcm/*brcmstb* 4003F: arch/arm/mm/cache-b15-rac.c 4004F: drivers/bus/brcmstb_gisb.c 4005F: drivers/pci/controller/pcie-brcmstb.c 4006N: brcmstb 4007N: bcm7038 4008N: bcm7120 4009 4010BROADCOM BCMBCA ARM ARCHITECTURE 4011M: William Zhang <william.zhang@broadcom.com> 4012M: Anand Gore <anand.gore@broadcom.com> 4013M: Kursad Oney <kursad.oney@broadcom.com> 4014M: Florian Fainelli <f.fainelli@gmail.com> 4015M: Rafał Miłecki <rafal@milecki.pl> 4016R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4018S: Maintained 4019T: git https://github.com/broadcom/stblinux.git 4020F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4021F: arch/arm64/boot/dts/broadcom/bcmbca/* 4022N: bcmbca 4023N: bcm[9]?47622 4024N: bcm[9]?4912 4025N: bcm[9]?63138 4026N: bcm[9]?63146 4027N: bcm[9]?63148 4028N: bcm[9]?63158 4029N: bcm[9]?63178 4030N: bcm[9]?6756 4031N: bcm[9]?6813 4032N: bcm[9]?6846 4033N: bcm[9]?6855 4034N: bcm[9]?6856 4035N: bcm[9]?6858 4036N: bcm[9]?6878 4037 4038BROADCOM BDC DRIVER 4039M: Justin Chen <justinpopo6@gmail.com> 4040M: Al Cooper <alcooperx@gmail.com> 4041R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4042L: linux-usb@vger.kernel.org 4043S: Maintained 4044F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4045F: drivers/usb/gadget/udc/bdc/ 4046 4047BROADCOM BMIPS CPUFREQ DRIVER 4048M: Markus Mayer <mmayer@broadcom.com> 4049R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4050L: linux-pm@vger.kernel.org 4051S: Maintained 4052F: drivers/cpufreq/bmips-cpufreq.c 4053 4054BROADCOM BMIPS MIPS ARCHITECTURE 4055M: Florian Fainelli <f.fainelli@gmail.com> 4056R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4057L: linux-mips@vger.kernel.org 4058S: Maintained 4059T: git https://github.com/broadcom/stblinux.git 4060F: arch/mips/bmips/* 4061F: arch/mips/boot/dts/brcm/bcm*.dts* 4062F: arch/mips/include/asm/mach-bmips/* 4063F: arch/mips/kernel/*bmips* 4064F: drivers/irqchip/irq-bcm63* 4065F: drivers/irqchip/irq-bcm7* 4066F: drivers/irqchip/irq-brcmstb* 4067F: drivers/soc/bcm/bcm63xx 4068F: include/linux/bcm963xx_nvram.h 4069F: include/linux/bcm963xx_tag.h 4070 4071BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4072M: Rasesh Mody <rmody@marvell.com> 4073M: GR-Linux-NIC-Dev@marvell.com 4074L: netdev@vger.kernel.org 4075S: Supported 4076F: drivers/net/ethernet/broadcom/bnx2.* 4077F: drivers/net/ethernet/broadcom/bnx2_* 4078 4079BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4080M: Saurav Kashyap <skashyap@marvell.com> 4081M: Javed Hasan <jhasan@marvell.com> 4082M: GR-QLogic-Storage-Upstream@marvell.com 4083L: linux-scsi@vger.kernel.org 4084S: Supported 4085F: drivers/scsi/bnx2fc/ 4086 4087BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4088M: Nilesh Javali <njavali@marvell.com> 4089M: Manish Rangankar <mrangankar@marvell.com> 4090M: GR-QLogic-Storage-Upstream@marvell.com 4091L: linux-scsi@vger.kernel.org 4092S: Supported 4093F: drivers/scsi/bnx2i/ 4094 4095BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4096M: Ariel Elior <aelior@marvell.com> 4097M: Sudarsana Kalluru <skalluru@marvell.com> 4098M: Manish Chopra <manishc@marvell.com> 4099L: netdev@vger.kernel.org 4100S: Supported 4101F: drivers/net/ethernet/broadcom/bnx2x/ 4102 4103BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4104M: Michael Chan <michael.chan@broadcom.com> 4105L: netdev@vger.kernel.org 4106S: Supported 4107F: drivers/firmware/broadcom/tee_bnxt_fw.c 4108F: drivers/net/ethernet/broadcom/bnxt/ 4109F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4110 4111BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4112M: Arend van Spriel <aspriel@gmail.com> 4113M: Franky Lin <franky.lin@broadcom.com> 4114M: Hante Meuleman <hante.meuleman@broadcom.com> 4115L: linux-wireless@vger.kernel.org 4116L: brcm80211-dev-list.pdl@broadcom.com 4117L: SHA-cyfmac-dev-list@infineon.com 4118S: Supported 4119F: drivers/net/wireless/broadcom/brcm80211/ 4120 4121BROADCOM BRCMSTB GPIO DRIVER 4122M: Doug Berger <opendmb@gmail.com> 4123M: Florian Fainelli <f.fainelli@gmail.com> 4124R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4125S: Supported 4126F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4127F: drivers/gpio/gpio-brcmstb.c 4128 4129BROADCOM BRCMSTB I2C DRIVER 4130M: Kamal Dasu <kdasu.kdev@gmail.com> 4131R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4132L: linux-i2c@vger.kernel.org 4133S: Supported 4134F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4135F: drivers/i2c/busses/i2c-brcmstb.c 4136 4137BROADCOM BRCMSTB UART DRIVER 4138M: Al Cooper <alcooperx@gmail.com> 4139R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4140L: linux-serial@vger.kernel.org 4141S: Maintained 4142F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4143F: drivers/tty/serial/8250/8250_bcm7271.c 4144 4145BROADCOM BRCMSTB USB EHCI DRIVER 4146M: Justin Chen <justinpopo6@gmail.com> 4147M: Al Cooper <alcooperx@gmail.com> 4148R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4149L: linux-usb@vger.kernel.org 4150S: Maintained 4151F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4152F: drivers/usb/host/ehci-brcm.* 4153 4154BROADCOM BRCMSTB USB PIN MAP DRIVER 4155M: Al Cooper <alcooperx@gmail.com> 4156R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4157L: linux-usb@vger.kernel.org 4158S: Maintained 4159F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4160F: drivers/usb/misc/brcmstb-usb-pinmap.c 4161 4162BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4163M: Justin Chen <justinpopo6@gmail.com> 4164M: Al Cooper <alcooperx@gmail.com> 4165R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4166L: linux-kernel@vger.kernel.org 4167S: Maintained 4168F: drivers/phy/broadcom/phy-brcm-usb* 4169 4170BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4171M: William Zhang <william.zhang@broadcom.com> 4172M: Kursad Oney <kursad.oney@broadcom.com> 4173M: Jonas Gorski <jonas.gorski@gmail.com> 4174R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4175L: linux-spi@vger.kernel.org 4176S: Maintained 4177F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4178F: drivers/spi/spi-bcm63xx-hsspi.c 4179F: drivers/spi/spi-bcmbca-hsspi.c 4180 4181BROADCOM ETHERNET PHY DRIVERS 4182M: Florian Fainelli <f.fainelli@gmail.com> 4183R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4184L: netdev@vger.kernel.org 4185S: Supported 4186F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4187F: drivers/net/phy/bcm*.[ch] 4188F: drivers/net/phy/broadcom.c 4189F: include/linux/brcmphy.h 4190 4191BROADCOM GENET ETHERNET DRIVER 4192M: Doug Berger <opendmb@gmail.com> 4193M: Florian Fainelli <f.fainelli@gmail.com> 4194R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4195L: netdev@vger.kernel.org 4196S: Supported 4197F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4198F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4199F: drivers/net/ethernet/broadcom/genet/ 4200F: drivers/net/ethernet/broadcom/unimac.h 4201F: drivers/net/mdio/mdio-bcm-unimac.c 4202F: include/linux/platform_data/bcmgenet.h 4203F: include/linux/platform_data/mdio-bcm-unimac.h 4204 4205BROADCOM IPROC ARM ARCHITECTURE 4206M: Ray Jui <rjui@broadcom.com> 4207M: Scott Branden <sbranden@broadcom.com> 4208R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4210S: Maintained 4211T: git https://github.com/broadcom/stblinux.git 4212F: arch/arm64/boot/dts/broadcom/northstar2/* 4213F: arch/arm64/boot/dts/broadcom/stingray/* 4214F: drivers/clk/bcm/clk-ns* 4215F: drivers/clk/bcm/clk-sr* 4216F: drivers/pinctrl/bcm/pinctrl-ns* 4217F: include/dt-bindings/clock/bcm-sr* 4218N: iproc 4219N: cygnus 4220N: bcm[-_]nsp 4221N: bcm9113* 4222N: bcm9583* 4223N: bcm9585* 4224N: bcm9586* 4225N: bcm988312 4226N: bcm113* 4227N: bcm583* 4228N: bcm585* 4229N: bcm586* 4230N: bcm88312 4231N: hr2 4232N: stingray 4233 4234BROADCOM IPROC GBIT ETHERNET DRIVER 4235M: Rafał Miłecki <rafal@milecki.pl> 4236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4237L: netdev@vger.kernel.org 4238S: Maintained 4239F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4240F: drivers/net/ethernet/broadcom/bgmac* 4241F: drivers/net/ethernet/broadcom/unimac.h 4242 4243BROADCOM KONA GPIO DRIVER 4244M: Ray Jui <rjui@broadcom.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246S: Supported 4247F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4248F: drivers/gpio/gpio-bcm-kona.c 4249 4250BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4251M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4252M: Kashyap Desai <kashyap.desai@broadcom.com> 4253M: Sumit Saxena <sumit.saxena@broadcom.com> 4254M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4255L: mpi3mr-linuxdrv.pdl@broadcom.com 4256L: linux-scsi@vger.kernel.org 4257S: Supported 4258W: https://www.broadcom.com/support/storage 4259F: drivers/scsi/mpi3mr/ 4260 4261BROADCOM NETXTREME-E ROCE DRIVER 4262M: Selvin Xavier <selvin.xavier@broadcom.com> 4263L: linux-rdma@vger.kernel.org 4264S: Supported 4265W: http://www.broadcom.com 4266F: drivers/infiniband/hw/bnxt_re/ 4267F: include/uapi/rdma/bnxt_re-abi.h 4268 4269BROADCOM NVRAM DRIVER 4270M: Rafał Miłecki <zajec5@gmail.com> 4271L: linux-mips@vger.kernel.org 4272S: Maintained 4273F: drivers/firmware/broadcom/* 4274 4275BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4276M: Rafał Miłecki <rafal@milecki.pl> 4277M: Florian Fainelli <f.fainelli@gmail.com> 4278R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4279L: linux-pm@vger.kernel.org 4280S: Maintained 4281T: git https://github.com/broadcom/stblinux.git 4282F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4283F: include/dt-bindings/soc/bcm-pmb.h 4284 4285BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4286M: Rafał Miłecki <zajec5@gmail.com> 4287L: linux-wireless@vger.kernel.org 4288S: Maintained 4289F: drivers/bcma/ 4290F: include/linux/bcma/ 4291 4292BROADCOM SPI DRIVER 4293M: Kamal Dasu <kdasu.kdev@gmail.com> 4294R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4295S: Maintained 4296F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4297F: drivers/spi/spi-bcm-qspi.* 4298F: drivers/spi/spi-brcmstb-qspi.c 4299F: drivers/spi/spi-iproc-qspi.c 4300 4301BROADCOM STB AVS CPUFREQ DRIVER 4302M: Markus Mayer <mmayer@broadcom.com> 4303R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4304L: linux-pm@vger.kernel.org 4305S: Maintained 4306F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4307F: drivers/cpufreq/brcmstb* 4308 4309BROADCOM STB AVS TMON DRIVER 4310M: Markus Mayer <mmayer@broadcom.com> 4311R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4312L: linux-pm@vger.kernel.org 4313S: Maintained 4314F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4315F: drivers/thermal/broadcom/brcmstb* 4316 4317BROADCOM STB DPFE DRIVER 4318M: Markus Mayer <mmayer@broadcom.com> 4319R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4321S: Maintained 4322F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4323F: drivers/memory/brcmstb_dpfe.c 4324 4325BROADCOM STB NAND FLASH DRIVER 4326M: Brian Norris <computersforpeace@gmail.com> 4327M: Kamal Dasu <kdasu.kdev@gmail.com> 4328R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4329L: linux-mtd@lists.infradead.org 4330S: Maintained 4331F: drivers/mtd/nand/raw/brcmnand/ 4332F: include/linux/platform_data/brcmnand.h 4333 4334BROADCOM STB PCIE DRIVER 4335M: Jim Quinlan <jim2101024@gmail.com> 4336M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4337M: Florian Fainelli <f.fainelli@gmail.com> 4338R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4339L: linux-pci@vger.kernel.org 4340S: Maintained 4341F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4342F: drivers/pci/controller/pcie-brcmstb.c 4343 4344BROADCOM SYSTEMPORT ETHERNET DRIVER 4345M: Florian Fainelli <f.fainelli@gmail.com> 4346R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4347L: netdev@vger.kernel.org 4348S: Supported 4349F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4350F: drivers/net/ethernet/broadcom/bcmsysport.* 4351F: drivers/net/ethernet/broadcom/unimac.h 4352 4353BROADCOM TG3 GIGABIT ETHERNET DRIVER 4354M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4355M: Prashant Sreedharan <prashant@broadcom.com> 4356M: Michael Chan <mchan@broadcom.com> 4357L: netdev@vger.kernel.org 4358S: Supported 4359F: drivers/net/ethernet/broadcom/tg3.* 4360 4361BROADCOM VK DRIVER 4362M: Scott Branden <scott.branden@broadcom.com> 4363R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4364S: Supported 4365F: drivers/misc/bcm-vk/ 4366F: include/uapi/linux/misc/bcm_vk.h 4367 4368BROCADE BFA FC SCSI DRIVER 4369M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4370M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4371L: linux-scsi@vger.kernel.org 4372S: Supported 4373F: drivers/scsi/bfa/ 4374 4375BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4376M: Rasesh Mody <rmody@marvell.com> 4377M: Sudarsana Kalluru <skalluru@marvell.com> 4378M: GR-Linux-NIC-Dev@marvell.com 4379L: netdev@vger.kernel.org 4380S: Supported 4381F: drivers/net/ethernet/brocade/bna/ 4382 4383BSG (block layer generic sg v4 driver) 4384M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4385L: linux-scsi@vger.kernel.org 4386S: Supported 4387F: block/bsg.c 4388F: include/linux/bsg.h 4389F: include/uapi/linux/bsg.h 4390 4391BT87X AUDIO DRIVER 4392M: Clemens Ladisch <clemens@ladisch.de> 4393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4394S: Maintained 4395T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4396F: Documentation/sound/cards/bt87x.rst 4397F: sound/pci/bt87x.c 4398 4399BT8XXGPIO DRIVER 4400M: Michael Buesch <m@bues.ch> 4401S: Maintained 4402W: http://bu3sch.de/btgpio.php 4403F: drivers/gpio/gpio-bt8xx.c 4404 4405BTRFS FILE SYSTEM 4406M: Chris Mason <clm@fb.com> 4407M: Josef Bacik <josef@toxicpanda.com> 4408M: David Sterba <dsterba@suse.com> 4409L: linux-btrfs@vger.kernel.org 4410S: Maintained 4411W: https://btrfs.readthedocs.io 4412W: https://btrfs.wiki.kernel.org/ 4413Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4414C: irc://irc.libera.chat/btrfs 4415T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4416F: Documentation/filesystems/btrfs.rst 4417F: fs/btrfs/ 4418F: include/linux/btrfs* 4419F: include/trace/events/btrfs.h 4420F: include/uapi/linux/btrfs* 4421 4422BTTV VIDEO4LINUX DRIVER 4423M: Mauro Carvalho Chehab <mchehab@kernel.org> 4424L: linux-media@vger.kernel.org 4425S: Odd fixes 4426W: https://linuxtv.org 4427T: git git://linuxtv.org/media_tree.git 4428F: Documentation/driver-api/media/drivers/bttv* 4429F: drivers/media/pci/bt8xx/bttv* 4430 4431BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4432M: Chanwoo Choi <cw00.choi@samsung.com> 4433L: linux-pm@vger.kernel.org 4434L: linux-samsung-soc@vger.kernel.org 4435S: Maintained 4436T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4437F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4438F: drivers/devfreq/exynos-bus.c 4439 4440BUSLOGIC SCSI DRIVER 4441M: Khalid Aziz <khalid@gonehiking.org> 4442L: linux-scsi@vger.kernel.org 4443S: Maintained 4444F: drivers/scsi/BusLogic.* 4445F: drivers/scsi/FlashPoint.* 4446 4447BXCAN CAN NETWORK DRIVER 4448M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4449L: linux-can@vger.kernel.org 4450S: Maintained 4451F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4452F: drivers/net/can/bxcan.c 4453 4454C-MEDIA CMI8788 DRIVER 4455M: Clemens Ladisch <clemens@ladisch.de> 4456L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4457S: Maintained 4458T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4459F: sound/pci/oxygen/ 4460 4461C-SKY ARCHITECTURE 4462M: Guo Ren <guoren@kernel.org> 4463L: linux-csky@vger.kernel.org 4464S: Supported 4465T: git https://github.com/c-sky/csky-linux.git 4466F: Documentation/devicetree/bindings/csky/ 4467F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4468F: Documentation/devicetree/bindings/timer/csky,* 4469F: arch/csky/ 4470F: drivers/clocksource/timer-gx6605s.c 4471F: drivers/clocksource/timer-mp-csky.c 4472F: drivers/irqchip/irq-csky-* 4473N: csky 4474K: csky 4475 4476CA8210 IEEE-802.15.4 RADIO DRIVER 4477L: linux-wpan@vger.kernel.org 4478S: Orphan 4479W: https://github.com/Cascoda/ca8210-linux.git 4480F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4481F: drivers/net/ieee802154/ca8210.c 4482 4483CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4484M: David Howells <dhowells@redhat.com> 4485L: linux-cachefs@redhat.com (moderated for non-subscribers) 4486S: Supported 4487F: Documentation/filesystems/caching/cachefiles.rst 4488F: fs/cachefiles/ 4489 4490CADENCE MIPI-CSI2 BRIDGES 4491M: Maxime Ripard <mripard@kernel.org> 4492L: linux-media@vger.kernel.org 4493S: Maintained 4494F: Documentation/devicetree/bindings/media/cdns,*.txt 4495F: drivers/media/platform/cadence/cdns-csi2* 4496 4497CADENCE NAND DRIVER 4498L: linux-mtd@lists.infradead.org 4499S: Orphan 4500F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4501F: drivers/mtd/nand/raw/cadence-nand-controller.c 4502 4503CADENCE USB3 DRD IP DRIVER 4504M: Peter Chen <peter.chen@kernel.org> 4505M: Pawel Laszczak <pawell@cadence.com> 4506R: Roger Quadros <rogerq@kernel.org> 4507R: Aswath Govindraju <a-govindraju@ti.com> 4508L: linux-usb@vger.kernel.org 4509S: Maintained 4510T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4511F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4512F: drivers/usb/cdns3/ 4513X: drivers/usb/cdns3/cdnsp* 4514 4515CADENCE USBSSP DRD IP DRIVER 4516M: Pawel Laszczak <pawell@cadence.com> 4517L: linux-usb@vger.kernel.org 4518S: Maintained 4519T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4520F: drivers/usb/cdns3/ 4521X: drivers/usb/cdns3/cdns3* 4522 4523CADET FM/AM RADIO RECEIVER DRIVER 4524M: Hans Verkuil <hverkuil@xs4all.nl> 4525L: linux-media@vger.kernel.org 4526S: Maintained 4527W: https://linuxtv.org 4528T: git git://linuxtv.org/media_tree.git 4529F: drivers/media/radio/radio-cadet* 4530 4531CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4532L: linux-media@vger.kernel.org 4533S: Orphan 4534T: git git://linuxtv.org/media_tree.git 4535F: Documentation/admin-guide/media/cafe_ccic* 4536F: drivers/media/platform/marvell/ 4537 4538CAIF NETWORK LAYER 4539L: netdev@vger.kernel.org 4540S: Orphan 4541F: Documentation/networking/caif/ 4542F: drivers/net/caif/ 4543F: include/net/caif/ 4544F: include/uapi/linux/caif/ 4545F: net/caif/ 4546 4547CAKE QDISC 4548M: Toke Høiland-Jørgensen <toke@toke.dk> 4549L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4550S: Maintained 4551F: net/sched/sch_cake.c 4552 4553CAN NETWORK DRIVERS 4554M: Wolfgang Grandegger <wg@grandegger.com> 4555M: Marc Kleine-Budde <mkl@pengutronix.de> 4556L: linux-can@vger.kernel.org 4557S: Maintained 4558W: https://github.com/linux-can 4559T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4560T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4561F: Documentation/devicetree/bindings/net/can/ 4562F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4563F: drivers/net/can/ 4564F: drivers/phy/phy-can-transceiver.c 4565F: include/linux/can/bittiming.h 4566F: include/linux/can/dev.h 4567F: include/linux/can/length.h 4568F: include/linux/can/platform/ 4569F: include/linux/can/rx-offload.h 4570F: include/uapi/linux/can/error.h 4571F: include/uapi/linux/can/netlink.h 4572F: include/uapi/linux/can/vxcan.h 4573 4574CAN NETWORK LAYER 4575M: Oliver Hartkopp <socketcan@hartkopp.net> 4576M: Marc Kleine-Budde <mkl@pengutronix.de> 4577L: linux-can@vger.kernel.org 4578S: Maintained 4579W: https://github.com/linux-can 4580T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4581T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4582F: Documentation/networking/can.rst 4583F: include/linux/can/can-ml.h 4584F: include/linux/can/core.h 4585F: include/linux/can/skb.h 4586F: include/net/netns/can.h 4587F: include/uapi/linux/can.h 4588F: include/uapi/linux/can/bcm.h 4589F: include/uapi/linux/can/gw.h 4590F: include/uapi/linux/can/isotp.h 4591F: include/uapi/linux/can/raw.h 4592F: net/can/ 4593 4594CAN-J1939 NETWORK LAYER 4595M: Robin van der Gracht <robin@protonic.nl> 4596M: Oleksij Rempel <o.rempel@pengutronix.de> 4597R: kernel@pengutronix.de 4598L: linux-can@vger.kernel.org 4599S: Maintained 4600F: Documentation/networking/j1939.rst 4601F: include/uapi/linux/can/j1939.h 4602F: net/can/j1939/ 4603 4604CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4605M: Damien Le Moal <dlemoal@kernel.org> 4606L: linux-riscv@lists.infradead.org 4607L: linux-gpio@vger.kernel.org (pinctrl driver) 4608F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4609F: drivers/pinctrl/pinctrl-k210.c 4610 4611CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4612M: Damien Le Moal <dlemoal@kernel.org> 4613L: linux-kernel@vger.kernel.org 4614L: linux-riscv@lists.infradead.org 4615S: Maintained 4616F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4617F: drivers/reset/reset-k210.c 4618 4619CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4620M: Damien Le Moal <dlemoal@kernel.org> 4621L: linux-riscv@lists.infradead.org 4622S: Maintained 4623F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4624F: drivers/soc/canaan/ 4625F: include/soc/canaan/ 4626 4627CAPABILITIES 4628M: Serge Hallyn <serge@hallyn.com> 4629L: linux-security-module@vger.kernel.org 4630S: Supported 4631F: include/linux/capability.h 4632F: include/uapi/linux/capability.h 4633F: kernel/capability.c 4634F: security/commoncap.c 4635 4636CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4637M: Kevin Tsai <ktsai@capellamicro.com> 4638S: Maintained 4639F: drivers/iio/light/cm* 4640 4641CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4642M: Christian Lamparter <chunkeey@googlemail.com> 4643L: linux-wireless@vger.kernel.org 4644S: Maintained 4645W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4646F: drivers/net/wireless/ath/carl9170/ 4647 4648CAVIUM I2C DRIVER 4649M: Robert Richter <rric@kernel.org> 4650S: Odd Fixes 4651W: http://www.marvell.com 4652F: drivers/i2c/busses/i2c-octeon* 4653F: drivers/i2c/busses/i2c-thunderx* 4654 4655CAVIUM LIQUIDIO NETWORK DRIVER 4656M: Derek Chickles <dchickles@marvell.com> 4657M: Satanand Burla <sburla@marvell.com> 4658M: Felix Manlunas <fmanlunas@marvell.com> 4659L: netdev@vger.kernel.org 4660S: Supported 4661W: http://www.marvell.com 4662F: drivers/net/ethernet/cavium/liquidio/ 4663 4664CAVIUM MMC DRIVER 4665M: Robert Richter <rric@kernel.org> 4666S: Odd Fixes 4667W: http://www.marvell.com 4668F: drivers/mmc/host/cavium* 4669 4670CAVIUM OCTEON-TX CRYPTO DRIVER 4671M: George Cherian <gcherian@marvell.com> 4672L: linux-crypto@vger.kernel.org 4673S: Supported 4674W: http://www.marvell.com 4675F: drivers/crypto/cavium/cpt/ 4676 4677CAVIUM THUNDERX2 ARM64 SOC 4678M: Robert Richter <rric@kernel.org> 4679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4680S: Odd Fixes 4681F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4682F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4683 4684CBS/ETF/TAPRIO QDISCS 4685M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4686L: netdev@vger.kernel.org 4687S: Maintained 4688F: net/sched/sch_cbs.c 4689F: net/sched/sch_etf.c 4690F: net/sched/sch_taprio.c 4691 4692CC2520 IEEE-802.15.4 RADIO DRIVER 4693M: Stefan Schmidt <stefan@datenfreihafen.org> 4694L: linux-wpan@vger.kernel.org 4695S: Odd Fixes 4696F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4697F: drivers/net/ieee802154/cc2520.c 4698 4699CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4700M: Gilad Ben-Yossef <gilad@benyossef.com> 4701L: linux-crypto@vger.kernel.org 4702S: Supported 4703W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4704F: drivers/crypto/ccree/ 4705 4706CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4707M: Hadar Gat <hadar.gat@arm.com> 4708L: linux-crypto@vger.kernel.org 4709S: Supported 4710W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4711F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4712F: drivers/char/hw_random/cctrng.c 4713F: drivers/char/hw_random/cctrng.h 4714 4715CEC FRAMEWORK 4716M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4717L: linux-media@vger.kernel.org 4718S: Supported 4719W: http://linuxtv.org 4720T: git git://linuxtv.org/media_tree.git 4721F: Documentation/ABI/testing/debugfs-cec-error-inj 4722F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4723F: Documentation/driver-api/media/cec-core.rst 4724F: Documentation/userspace-api/media/cec 4725F: drivers/media/cec/ 4726F: drivers/media/rc/keymaps/rc-cec.c 4727F: include/media/cec-notifier.h 4728F: include/media/cec.h 4729F: include/uapi/linux/cec-funcs.h 4730F: include/uapi/linux/cec.h 4731 4732CEC GPIO DRIVER 4733M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4734L: linux-media@vger.kernel.org 4735S: Supported 4736W: http://linuxtv.org 4737T: git git://linuxtv.org/media_tree.git 4738F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4739F: drivers/media/cec/platform/cec-gpio/ 4740 4741CELL BROADBAND ENGINE ARCHITECTURE 4742M: Arnd Bergmann <arnd@arndb.de> 4743L: linuxppc-dev@lists.ozlabs.org 4744S: Supported 4745W: http://www.ibm.com/developerworks/power/cell/ 4746F: arch/powerpc/include/asm/cell*.h 4747F: arch/powerpc/include/asm/spu*.h 4748F: arch/powerpc/include/uapi/asm/spu*.h 4749F: arch/powerpc/platforms/cell/ 4750 4751CELLWISE CW2015 BATTERY DRIVER 4752M: Tobias Schrammm <t.schramm@manjaro.org> 4753S: Maintained 4754F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4755F: drivers/power/supply/cw2015_battery.c 4756 4757CEPH COMMON CODE (LIBCEPH) 4758M: Ilya Dryomov <idryomov@gmail.com> 4759M: Xiubo Li <xiubli@redhat.com> 4760R: Jeff Layton <jlayton@kernel.org> 4761L: ceph-devel@vger.kernel.org 4762S: Supported 4763W: http://ceph.com/ 4764T: git https://github.com/ceph/ceph-client.git 4765F: include/linux/ceph/ 4766F: include/linux/crush/ 4767F: net/ceph/ 4768 4769CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4770M: Xiubo Li <xiubli@redhat.com> 4771M: Ilya Dryomov <idryomov@gmail.com> 4772R: Jeff Layton <jlayton@kernel.org> 4773L: ceph-devel@vger.kernel.org 4774S: Supported 4775W: http://ceph.com/ 4776T: git https://github.com/ceph/ceph-client.git 4777F: Documentation/filesystems/ceph.rst 4778F: fs/ceph/ 4779 4780CERTIFICATE HANDLING 4781M: David Howells <dhowells@redhat.com> 4782M: David Woodhouse <dwmw2@infradead.org> 4783L: keyrings@vger.kernel.org 4784S: Maintained 4785F: Documentation/admin-guide/module-signing.rst 4786F: certs/ 4787F: scripts/sign-file.c 4788F: tools/certs/ 4789 4790CFAG12864B LCD DRIVER 4791M: Miguel Ojeda <ojeda@kernel.org> 4792S: Maintained 4793F: drivers/auxdisplay/cfag12864b.c 4794F: include/linux/cfag12864b.h 4795 4796CFAG12864BFB LCD FRAMEBUFFER DRIVER 4797M: Miguel Ojeda <ojeda@kernel.org> 4798S: Maintained 4799F: drivers/auxdisplay/cfag12864bfb.c 4800F: include/linux/cfag12864b.h 4801 4802CHAR and MISC DRIVERS 4803M: Arnd Bergmann <arnd@arndb.de> 4804M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4805S: Supported 4806T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4807F: drivers/char/ 4808F: drivers/misc/ 4809F: include/linux/miscdevice.h 4810X: drivers/char/agp/ 4811X: drivers/char/hw_random/ 4812X: drivers/char/ipmi/ 4813X: drivers/char/random.c 4814X: drivers/char/tpm/ 4815 4816CHECKPATCH 4817M: Andy Whitcroft <apw@canonical.com> 4818M: Joe Perches <joe@perches.com> 4819R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4820R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4821S: Maintained 4822F: scripts/checkpatch.pl 4823 4824CHECKPATCH DOCUMENTATION 4825M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4826M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4827R: Joe Perches <joe@perches.com> 4828S: Maintained 4829F: Documentation/dev-tools/checkpatch.rst 4830 4831CHINESE DOCUMENTATION 4832M: Alex Shi <alexs@kernel.org> 4833M: Yanteng Si <siyanteng@loongson.cn> 4834S: Maintained 4835F: Documentation/translations/zh_CN/ 4836 4837CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4838M: Peter Chen <peter.chen@kernel.org> 4839L: linux-usb@vger.kernel.org 4840S: Maintained 4841T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4842F: drivers/usb/chipidea/ 4843 4844CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4845M: Hans de Goede <hdegoede@redhat.com> 4846L: linux-input@vger.kernel.org 4847S: Maintained 4848F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4849F: drivers/input/touchscreen/chipone_icn8318.c 4850 4851CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4852M: Hans de Goede <hdegoede@redhat.com> 4853L: linux-input@vger.kernel.org 4854S: Maintained 4855F: drivers/input/touchscreen/chipone_icn8505.c 4856 4857CHROME HARDWARE PLATFORM SUPPORT 4858M: Benson Leung <bleung@chromium.org> 4859L: chrome-platform@lists.linux.dev 4860S: Maintained 4861T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4862F: drivers/platform/chrome/ 4863 4864CHROMEOS EC CODEC DRIVER 4865M: Cheng-Yi Chiang <cychiang@chromium.org> 4866M: Tzung-Bi Shih <tzungbi@kernel.org> 4867R: Guenter Roeck <groeck@chromium.org> 4868L: chrome-platform@lists.linux.dev 4869S: Maintained 4870F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4871F: sound/soc/codecs/cros_ec_codec.* 4872 4873CHROMEOS EC SUBDRIVERS 4874M: Benson Leung <bleung@chromium.org> 4875R: Guenter Roeck <groeck@chromium.org> 4876L: chrome-platform@lists.linux.dev 4877S: Maintained 4878F: drivers/power/supply/cros_usbpd-charger.c 4879N: cros_ec 4880N: cros-ec 4881 4882CHROMEOS EC UART DRIVER 4883M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4884R: Benson Leung <bleung@chromium.org> 4885R: Tzung-Bi Shih <tzungbi@kernel.org> 4886S: Maintained 4887F: drivers/platform/chrome/cros_ec_uart.c 4888 4889CHROMEOS EC USB PD NOTIFY DRIVER 4890M: Prashant Malani <pmalani@chromium.org> 4891L: chrome-platform@lists.linux.dev 4892S: Maintained 4893F: drivers/platform/chrome/cros_usbpd_notify.c 4894F: include/linux/platform_data/cros_usbpd_notify.h 4895 4896CHROMEOS EC USB TYPE-C DRIVER 4897M: Prashant Malani <pmalani@chromium.org> 4898L: chrome-platform@lists.linux.dev 4899S: Maintained 4900F: drivers/platform/chrome/cros_ec_typec.* 4901F: drivers/platform/chrome/cros_typec_switch.c 4902F: drivers/platform/chrome/cros_typec_vdm.* 4903 4904CHROMEOS HPS DRIVER 4905M: Dan Callaghan <dcallagh@chromium.org> 4906R: Sami Kyöstilä <skyostil@chromium.org> 4907S: Maintained 4908F: drivers/platform/chrome/cros_hps_i2c.c 4909 4910CHRONTEL CH7322 CEC DRIVER 4911M: Joe Tessler <jrt@google.com> 4912L: linux-media@vger.kernel.org 4913S: Maintained 4914T: git git://linuxtv.org/media_tree.git 4915F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4916F: drivers/media/cec/i2c/ch7322.c 4917 4918CIRRUS LOGIC AUDIO CODEC DRIVERS 4919M: James Schulman <james.schulman@cirrus.com> 4920M: David Rhodes <david.rhodes@cirrus.com> 4921M: Richard Fitzgerald <rf@opensource.cirrus.com> 4922L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4923L: patches@opensource.cirrus.com 4924S: Maintained 4925F: Documentation/devicetree/bindings/sound/cirrus,cs* 4926F: include/dt-bindings/sound/cs* 4927F: include/sound/cs* 4928F: sound/pci/hda/cs* 4929F: sound/pci/hda/hda_cs_dsp_ctl.* 4930F: sound/soc/codecs/cs* 4931 4932CIRRUS LOGIC DSP FIRMWARE DRIVER 4933M: Simon Trimmer <simont@opensource.cirrus.com> 4934M: Charles Keepax <ckeepax@opensource.cirrus.com> 4935M: Richard Fitzgerald <rf@opensource.cirrus.com> 4936L: patches@opensource.cirrus.com 4937S: Supported 4938W: https://github.com/CirrusLogic/linux-drivers/wiki 4939T: git https://github.com/CirrusLogic/linux-drivers.git 4940F: drivers/firmware/cirrus/* 4941F: include/linux/firmware/cirrus/* 4942 4943CIRRUS LOGIC EP93XX ETHERNET DRIVER 4944M: Hartley Sweeten <hsweeten@visionengravers.com> 4945L: netdev@vger.kernel.org 4946S: Maintained 4947F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4948 4949CIRRUS LOGIC LOCHNAGAR DRIVER 4950M: Charles Keepax <ckeepax@opensource.cirrus.com> 4951M: Richard Fitzgerald <rf@opensource.cirrus.com> 4952L: patches@opensource.cirrus.com 4953S: Supported 4954F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4955F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4956F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4957F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4958F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4959F: Documentation/hwmon/lochnagar.rst 4960F: drivers/clk/clk-lochnagar.c 4961F: drivers/hwmon/lochnagar-hwmon.c 4962F: drivers/mfd/lochnagar-i2c.c 4963F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4964F: drivers/regulator/lochnagar-regulator.c 4965F: include/dt-bindings/clock/lochnagar.h 4966F: include/dt-bindings/pinctrl/lochnagar.h 4967F: include/linux/mfd/lochnagar* 4968F: sound/soc/codecs/lochnagar-sc.c 4969 4970CIRRUS LOGIC MADERA CODEC DRIVERS 4971M: Charles Keepax <ckeepax@opensource.cirrus.com> 4972M: Richard Fitzgerald <rf@opensource.cirrus.com> 4973L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4974L: patches@opensource.cirrus.com 4975S: Supported 4976W: https://github.com/CirrusLogic/linux-drivers/wiki 4977T: git https://github.com/CirrusLogic/linux-drivers.git 4978F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4979F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4980F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4981F: drivers/gpio/gpio-madera* 4982F: drivers/irqchip/irq-madera* 4983F: drivers/mfd/cs47l* 4984F: drivers/mfd/madera* 4985F: drivers/pinctrl/cirrus/* 4986F: include/dt-bindings/sound/madera* 4987F: include/linux/irqchip/irq-madera* 4988F: include/linux/mfd/madera/* 4989F: include/sound/madera* 4990F: sound/soc/codecs/cs47l* 4991F: sound/soc/codecs/madera* 4992 4993CISCO FCOE HBA DRIVER 4994M: Satish Kharat <satishkh@cisco.com> 4995M: Sesidhar Baddela <sebaddel@cisco.com> 4996M: Karan Tilak Kumar <kartilak@cisco.com> 4997L: linux-scsi@vger.kernel.org 4998S: Supported 4999F: drivers/scsi/fnic/ 5000 5001CISCO SCSI HBA DRIVER 5002M: Karan Tilak Kumar <kartilak@cisco.com> 5003M: Sesidhar Baddela <sebaddel@cisco.com> 5004L: linux-scsi@vger.kernel.org 5005S: Supported 5006F: drivers/scsi/snic/ 5007 5008CISCO VIC ETHERNET NIC DRIVER 5009M: Christian Benvenuti <benve@cisco.com> 5010M: Satish Kharat <satishkh@cisco.com> 5011S: Supported 5012F: drivers/net/ethernet/cisco/enic/ 5013 5014CISCO VIC LOW LATENCY NIC DRIVER 5015M: Christian Benvenuti <benve@cisco.com> 5016M: Nelson Escobar <neescoba@cisco.com> 5017S: Supported 5018F: drivers/infiniband/hw/usnic/ 5019 5020CLANG CONTROL FLOW INTEGRITY SUPPORT 5021M: Sami Tolvanen <samitolvanen@google.com> 5022M: Kees Cook <keescook@chromium.org> 5023R: Nathan Chancellor <nathan@kernel.org> 5024R: Nick Desaulniers <ndesaulniers@google.com> 5025L: llvm@lists.linux.dev 5026S: Supported 5027B: https://github.com/ClangBuiltLinux/linux/issues 5028T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5029F: include/linux/cfi.h 5030F: kernel/cfi.c 5031 5032CLANG-FORMAT FILE 5033M: Miguel Ojeda <ojeda@kernel.org> 5034S: Maintained 5035F: .clang-format 5036 5037CLANG/LLVM BUILD SUPPORT 5038M: Nathan Chancellor <nathan@kernel.org> 5039M: Nick Desaulniers <ndesaulniers@google.com> 5040R: Tom Rix <trix@redhat.com> 5041L: llvm@lists.linux.dev 5042S: Supported 5043W: https://clangbuiltlinux.github.io/ 5044B: https://github.com/ClangBuiltLinux/linux/issues 5045C: irc://irc.libera.chat/clangbuiltlinux 5046F: Documentation/kbuild/llvm.rst 5047F: include/linux/compiler-clang.h 5048F: scripts/Makefile.clang 5049F: scripts/clang-tools/ 5050K: \b(?i:clang|llvm)\b 5051 5052CLK API 5053M: Russell King <linux@armlinux.org.uk> 5054L: linux-clk@vger.kernel.org 5055S: Maintained 5056F: include/linux/clk.h 5057 5058CLOCKSOURCE, CLOCKEVENT DRIVERS 5059M: Daniel Lezcano <daniel.lezcano@linaro.org> 5060M: Thomas Gleixner <tglx@linutronix.de> 5061L: linux-kernel@vger.kernel.org 5062S: Supported 5063T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5064F: Documentation/devicetree/bindings/timer/ 5065F: drivers/clocksource/ 5066 5067CMPC ACPI DRIVER 5068M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5069M: Daniel Oliveira Nascimento <don@syst.com.br> 5070L: platform-driver-x86@vger.kernel.org 5071S: Supported 5072F: drivers/platform/x86/classmate-laptop.c 5073 5074COBALT MEDIA DRIVER 5075M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5076L: linux-media@vger.kernel.org 5077S: Supported 5078W: https://linuxtv.org 5079T: git git://linuxtv.org/media_tree.git 5080F: drivers/media/pci/cobalt/ 5081 5082COCCINELLE/Semantic Patches (SmPL) 5083M: Julia Lawall <Julia.Lawall@inria.fr> 5084M: Nicolas Palix <nicolas.palix@imag.fr> 5085L: cocci@inria.fr (moderated for non-subscribers) 5086S: Supported 5087W: https://coccinelle.gitlabpages.inria.fr/website/ 5088T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5089F: Documentation/dev-tools/coccinelle.rst 5090F: scripts/coccicheck 5091F: scripts/coccinelle/ 5092 5093CODA FILE SYSTEM 5094M: Jan Harkes <jaharkes@cs.cmu.edu> 5095M: coda@cs.cmu.edu 5096L: codalist@coda.cs.cmu.edu 5097S: Maintained 5098W: http://www.coda.cs.cmu.edu/ 5099F: Documentation/filesystems/coda.rst 5100F: fs/coda/ 5101F: include/linux/coda*.h 5102F: include/uapi/linux/coda*.h 5103 5104CODA V4L2 MEM2MEM DRIVER 5105M: Philipp Zabel <p.zabel@pengutronix.de> 5106L: linux-media@vger.kernel.org 5107S: Maintained 5108F: Documentation/devicetree/bindings/media/coda.yaml 5109F: drivers/media/platform/chips-media/ 5110 5111CODE OF CONDUCT 5112M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5113S: Supported 5114F: Documentation/process/code-of-conduct-interpretation.rst 5115F: Documentation/process/code-of-conduct.rst 5116 5117COMEDI DRIVERS 5118M: Ian Abbott <abbotti@mev.co.uk> 5119M: H Hartley Sweeten <hsweeten@visionengravers.com> 5120S: Odd Fixes 5121F: drivers/comedi/ 5122F: include/linux/comedi/ 5123F: include/uapi/linux/comedi.h 5124 5125COMMON CLK FRAMEWORK 5126M: Michael Turquette <mturquette@baylibre.com> 5127M: Stephen Boyd <sboyd@kernel.org> 5128L: linux-clk@vger.kernel.org 5129S: Maintained 5130Q: http://patchwork.kernel.org/project/linux-clk/list/ 5131T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5132F: Documentation/devicetree/bindings/clock/ 5133F: drivers/clk/ 5134F: include/dt-bindings/clock/ 5135F: include/linux/clk-pr* 5136F: include/linux/clk/ 5137F: include/linux/of_clk.h 5138X: drivers/clk/clkdev.c 5139 5140COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5141M: Steve French <sfrench@samba.org> 5142R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5143R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5144R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5145R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5146L: linux-cifs@vger.kernel.org 5147L: samba-technical@lists.samba.org (moderated for non-subscribers) 5148S: Supported 5149W: https://wiki.samba.org/index.php/LinuxCIFS 5150T: git git://git.samba.org/sfrench/cifs-2.6.git 5151F: Documentation/admin-guide/cifs/ 5152F: fs/smb/client/ 5153F: fs/smb/common/ 5154F: include/uapi/linux/cifs 5155 5156COMPACTPCI HOTPLUG CORE 5157M: Scott Murray <scott@spiteful.org> 5158L: linux-pci@vger.kernel.org 5159S: Maintained 5160F: drivers/pci/hotplug/cpci_hotplug* 5161 5162COMPACTPCI HOTPLUG GENERIC DRIVER 5163M: Scott Murray <scott@spiteful.org> 5164L: linux-pci@vger.kernel.org 5165S: Maintained 5166F: drivers/pci/hotplug/cpcihp_generic.c 5167 5168COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5169M: Scott Murray <scott@spiteful.org> 5170L: linux-pci@vger.kernel.org 5171S: Maintained 5172F: drivers/pci/hotplug/cpcihp_zt5550.* 5173 5174COMPAL LAPTOP SUPPORT 5175M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5176L: platform-driver-x86@vger.kernel.org 5177S: Maintained 5178F: drivers/platform/x86/compal-laptop.c 5179 5180COMPILER ATTRIBUTES 5181M: Miguel Ojeda <ojeda@kernel.org> 5182R: Nick Desaulniers <ndesaulniers@google.com> 5183S: Maintained 5184F: include/linux/compiler_attributes.h 5185 5186COMPUTE EXPRESS LINK (CXL) 5187M: Alison Schofield <alison.schofield@intel.com> 5188M: Vishal Verma <vishal.l.verma@intel.com> 5189M: Ira Weiny <ira.weiny@intel.com> 5190M: Ben Widawsky <bwidawsk@kernel.org> 5191M: Dan Williams <dan.j.williams@intel.com> 5192L: linux-cxl@vger.kernel.org 5193S: Maintained 5194F: drivers/cxl/ 5195F: include/uapi/linux/cxl_mem.h 5196 5197CONEXANT ACCESSRUNNER USB DRIVER 5198L: accessrunner-general@lists.sourceforge.net 5199S: Orphan 5200W: http://accessrunner.sourceforge.net/ 5201F: drivers/usb/atm/cxacru.c 5202 5203CONFIGFS 5204M: Joel Becker <jlbec@evilplan.org> 5205M: Christoph Hellwig <hch@lst.de> 5206S: Supported 5207T: git git://git.infradead.org/users/hch/configfs.git 5208F: fs/configfs/ 5209F: include/linux/configfs.h 5210F: samples/configfs/ 5211 5212CONSOLE SUBSYSTEM 5213M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5214S: Supported 5215F: drivers/video/console/ 5216F: include/linux/console* 5217 5218CONTEXT TRACKING 5219M: Frederic Weisbecker <frederic@kernel.org> 5220M: "Paul E. McKenney" <paulmck@kernel.org> 5221S: Maintained 5222F: include/linux/context_tracking* 5223F: kernel/context_tracking.c 5224 5225CONTROL GROUP (CGROUP) 5226M: Tejun Heo <tj@kernel.org> 5227M: Zefan Li <lizefan.x@bytedance.com> 5228M: Johannes Weiner <hannes@cmpxchg.org> 5229L: cgroups@vger.kernel.org 5230S: Maintained 5231T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5232F: Documentation/admin-guide/cgroup-v1/ 5233F: Documentation/admin-guide/cgroup-v2.rst 5234F: include/linux/cgroup* 5235F: kernel/cgroup/ 5236F: tools/testing/selftests/cgroup/ 5237 5238CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5239M: Tejun Heo <tj@kernel.org> 5240M: Josef Bacik <josef@toxicpanda.com> 5241M: Jens Axboe <axboe@kernel.dk> 5242L: cgroups@vger.kernel.org 5243L: linux-block@vger.kernel.org 5244T: git git://git.kernel.dk/linux-block 5245F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5246F: block/bfq-cgroup.c 5247F: block/blk-cgroup.c 5248F: block/blk-iocost.c 5249F: block/blk-iolatency.c 5250F: block/blk-throttle.c 5251F: include/linux/blk-cgroup.h 5252 5253CONTROL GROUP - CPUSET 5254M: Waiman Long <longman@redhat.com> 5255M: Zefan Li <lizefan.x@bytedance.com> 5256L: cgroups@vger.kernel.org 5257S: Maintained 5258T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5259F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5260F: include/linux/cpuset.h 5261F: kernel/cgroup/cpuset.c 5262 5263CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5264M: Johannes Weiner <hannes@cmpxchg.org> 5265M: Michal Hocko <mhocko@kernel.org> 5266M: Roman Gushchin <roman.gushchin@linux.dev> 5267M: Shakeel Butt <shakeelb@google.com> 5268R: Muchun Song <muchun.song@linux.dev> 5269L: cgroups@vger.kernel.org 5270L: linux-mm@kvack.org 5271S: Maintained 5272F: mm/memcontrol.c 5273F: mm/swap_cgroup.c 5274F: tools/testing/selftests/cgroup/memcg_protection.m 5275F: tools/testing/selftests/cgroup/test_kmem.c 5276F: tools/testing/selftests/cgroup/test_memcontrol.c 5277 5278CORETEMP HARDWARE MONITORING DRIVER 5279M: Fenghua Yu <fenghua.yu@intel.com> 5280L: linux-hwmon@vger.kernel.org 5281S: Maintained 5282F: Documentation/hwmon/coretemp.rst 5283F: drivers/hwmon/coretemp.c 5284 5285CORSAIR-CPRO HARDWARE MONITOR DRIVER 5286M: Marius Zachmann <mail@mariuszachmann.de> 5287L: linux-hwmon@vger.kernel.org 5288S: Maintained 5289F: drivers/hwmon/corsair-cpro.c 5290 5291CORSAIR-PSU HARDWARE MONITOR DRIVER 5292M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5293L: linux-hwmon@vger.kernel.org 5294S: Maintained 5295F: Documentation/hwmon/corsair-psu.rst 5296F: drivers/hwmon/corsair-psu.c 5297 5298COUNTER SUBSYSTEM 5299M: William Breathitt Gray <william.gray@linaro.org> 5300L: linux-iio@vger.kernel.org 5301S: Maintained 5302T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5303F: Documentation/ABI/testing/sysfs-bus-counter 5304F: Documentation/driver-api/generic-counter.rst 5305F: drivers/counter/ 5306F: include/linux/counter.h 5307F: include/uapi/linux/counter.h 5308F: tools/counter/ 5309 5310CP2615 I2C DRIVER 5311M: Bence Csókás <bence98@sch.bme.hu> 5312S: Maintained 5313F: drivers/i2c/busses/i2c-cp2615.c 5314 5315CPMAC ETHERNET DRIVER 5316M: Florian Fainelli <f.fainelli@gmail.com> 5317L: netdev@vger.kernel.org 5318S: Maintained 5319F: drivers/net/ethernet/ti/cpmac.c 5320 5321CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5322M: Viresh Kumar <viresh.kumar@linaro.org> 5323M: Sudeep Holla <sudeep.holla@arm.com> 5324L: linux-pm@vger.kernel.org 5325S: Maintained 5326W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5327F: drivers/cpufreq/vexpress-spc-cpufreq.c 5328 5329CPU FREQUENCY SCALING FRAMEWORK 5330M: "Rafael J. Wysocki" <rafael@kernel.org> 5331M: Viresh Kumar <viresh.kumar@linaro.org> 5332L: linux-pm@vger.kernel.org 5333S: Maintained 5334B: https://bugzilla.kernel.org 5335T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5336T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5337F: Documentation/admin-guide/pm/cpufreq.rst 5338F: Documentation/admin-guide/pm/intel_pstate.rst 5339F: Documentation/cpu-freq/ 5340F: Documentation/devicetree/bindings/cpufreq/ 5341F: drivers/cpufreq/ 5342F: include/linux/cpufreq.h 5343F: include/linux/sched/cpufreq.h 5344F: kernel/sched/cpufreq*.c 5345F: tools/testing/selftests/cpufreq/ 5346 5347CPU IDLE TIME MANAGEMENT FRAMEWORK 5348M: "Rafael J. Wysocki" <rafael@kernel.org> 5349M: Daniel Lezcano <daniel.lezcano@linaro.org> 5350L: linux-pm@vger.kernel.org 5351S: Maintained 5352B: https://bugzilla.kernel.org 5353T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5354F: Documentation/admin-guide/pm/cpuidle.rst 5355F: Documentation/driver-api/pm/cpuidle.rst 5356F: drivers/cpuidle/ 5357F: include/linux/cpuidle.h 5358 5359CPU POWER MONITORING SUBSYSTEM 5360M: Thomas Renninger <trenn@suse.com> 5361M: Shuah Khan <shuah@kernel.org> 5362M: Shuah Khan <skhan@linuxfoundation.org> 5363L: linux-pm@vger.kernel.org 5364S: Maintained 5365F: tools/power/cpupower/ 5366 5367CPUID/MSR DRIVER 5368M: "H. Peter Anvin" <hpa@zytor.com> 5369S: Maintained 5370F: arch/x86/kernel/cpuid.c 5371F: arch/x86/kernel/msr.c 5372 5373CPUIDLE DRIVER - ARM BIG LITTLE 5374M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5375M: Daniel Lezcano <daniel.lezcano@linaro.org> 5376L: linux-pm@vger.kernel.org 5377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5378S: Maintained 5379T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5380F: drivers/cpuidle/cpuidle-big_little.c 5381 5382CPUIDLE DRIVER - ARM EXYNOS 5383M: Daniel Lezcano <daniel.lezcano@linaro.org> 5384M: Kukjin Kim <kgene@kernel.org> 5385R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5386L: linux-pm@vger.kernel.org 5387L: linux-samsung-soc@vger.kernel.org 5388S: Supported 5389F: arch/arm/mach-exynos/pm.c 5390F: drivers/cpuidle/cpuidle-exynos.c 5391F: include/linux/platform_data/cpuidle-exynos.h 5392 5393CPUIDLE DRIVER - ARM PSCI 5394M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5395M: Sudeep Holla <sudeep.holla@arm.com> 5396L: linux-pm@vger.kernel.org 5397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5398S: Supported 5399F: drivers/cpuidle/cpuidle-psci.c 5400 5401CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5402M: Ulf Hansson <ulf.hansson@linaro.org> 5403L: linux-pm@vger.kernel.org 5404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5405S: Supported 5406F: drivers/cpuidle/cpuidle-psci-domain.c 5407F: drivers/cpuidle/cpuidle-psci.h 5408 5409CPUIDLE DRIVER - DT IDLE PM DOMAIN 5410M: Ulf Hansson <ulf.hansson@linaro.org> 5411L: linux-pm@vger.kernel.org 5412S: Supported 5413F: drivers/cpuidle/dt_idle_genpd.c 5414F: drivers/cpuidle/dt_idle_genpd.h 5415 5416CPUIDLE DRIVER - RISC-V SBI 5417M: Anup Patel <anup@brainfault.org> 5418L: linux-pm@vger.kernel.org 5419L: linux-riscv@lists.infradead.org 5420S: Maintained 5421F: drivers/cpuidle/cpuidle-riscv-sbi.c 5422 5423CRAMFS FILESYSTEM 5424M: Nicolas Pitre <nico@fluxnic.net> 5425S: Maintained 5426F: Documentation/filesystems/cramfs.rst 5427F: fs/cramfs/ 5428 5429CREATIVE SB0540 5430M: Bastien Nocera <hadess@hadess.net> 5431L: linux-input@vger.kernel.org 5432S: Maintained 5433F: drivers/hid/hid-creative-sb0540.c 5434 5435CRYPTO API 5436M: Herbert Xu <herbert@gondor.apana.org.au> 5437M: "David S. Miller" <davem@davemloft.net> 5438L: linux-crypto@vger.kernel.org 5439S: Maintained 5440T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5441T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5442F: Documentation/crypto/ 5443F: Documentation/devicetree/bindings/crypto/ 5444F: arch/*/crypto/ 5445F: crypto/ 5446F: drivers/crypto/ 5447F: include/crypto/ 5448F: include/linux/crypto* 5449F: lib/crypto/ 5450 5451CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5452M: Neil Horman <nhorman@tuxdriver.com> 5453L: linux-crypto@vger.kernel.org 5454S: Maintained 5455F: crypto/ansi_cprng.c 5456F: crypto/rng.c 5457 5458CS3308 MEDIA DRIVER 5459M: Hans Verkuil <hverkuil@xs4all.nl> 5460L: linux-media@vger.kernel.org 5461S: Odd Fixes 5462W: http://linuxtv.org 5463T: git git://linuxtv.org/media_tree.git 5464F: drivers/media/i2c/cs3308.c 5465 5466CS5535 Audio ALSA driver 5467M: Jaya Kumar <jayakumar.alsa@gmail.com> 5468S: Maintained 5469F: sound/pci/cs5535audio/ 5470 5471CTU CAN FD DRIVER 5472M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5473M: Ondrej Ille <ondrej.ille@gmail.com> 5474L: linux-can@vger.kernel.org 5475S: Maintained 5476F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5477F: drivers/net/can/ctucanfd/ 5478 5479CW1200 WLAN driver 5480M: Solomon Peachy <pizza@shaftnet.org> 5481S: Maintained 5482F: drivers/net/wireless/st/cw1200/ 5483 5484CX18 VIDEO4LINUX DRIVER 5485M: Andy Walls <awalls@md.metrocast.net> 5486L: linux-media@vger.kernel.org 5487S: Maintained 5488W: https://linuxtv.org 5489T: git git://linuxtv.org/media_tree.git 5490F: drivers/media/pci/cx18/ 5491F: include/uapi/linux/ivtv* 5492 5493CX2341X MPEG ENCODER HELPER MODULE 5494M: Hans Verkuil <hverkuil@xs4all.nl> 5495L: linux-media@vger.kernel.org 5496S: Maintained 5497W: https://linuxtv.org 5498T: git git://linuxtv.org/media_tree.git 5499F: drivers/media/common/cx2341x* 5500F: include/media/drv-intf/cx2341x.h 5501 5502CX24120 MEDIA DRIVER 5503M: Jemma Denson <jdenson@gmail.com> 5504M: Patrick Boettcher <patrick.boettcher@posteo.de> 5505L: linux-media@vger.kernel.org 5506S: Maintained 5507W: https://linuxtv.org 5508Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5509F: drivers/media/dvb-frontends/cx24120* 5510 5511CX88 VIDEO4LINUX DRIVER 5512M: Mauro Carvalho Chehab <mchehab@kernel.org> 5513L: linux-media@vger.kernel.org 5514S: Odd fixes 5515W: https://linuxtv.org 5516T: git git://linuxtv.org/media_tree.git 5517F: Documentation/driver-api/media/drivers/cx88* 5518F: drivers/media/pci/cx88/ 5519 5520CXD2820R MEDIA DRIVER 5521M: Antti Palosaari <crope@iki.fi> 5522L: linux-media@vger.kernel.org 5523S: Maintained 5524W: https://linuxtv.org 5525W: http://palosaari.fi/linux/ 5526Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5527T: git git://linuxtv.org/anttip/media_tree.git 5528F: drivers/media/dvb-frontends/cxd2820r* 5529 5530CXGB3 ETHERNET DRIVER (CXGB3) 5531M: Raju Rangoju <rajur@chelsio.com> 5532L: netdev@vger.kernel.org 5533S: Supported 5534W: http://www.chelsio.com 5535F: drivers/net/ethernet/chelsio/cxgb3/ 5536 5537CXGB3 ISCSI DRIVER (CXGB3I) 5538M: Varun Prakash <varun@chelsio.com> 5539L: linux-scsi@vger.kernel.org 5540S: Supported 5541W: http://www.chelsio.com 5542F: drivers/scsi/cxgbi/cxgb3i 5543 5544CXGB4 CRYPTO DRIVER (chcr) 5545M: Ayush Sawal <ayush.sawal@chelsio.com> 5546L: linux-crypto@vger.kernel.org 5547S: Supported 5548W: http://www.chelsio.com 5549F: drivers/crypto/chelsio 5550 5551CXGB4 ETHERNET DRIVER (CXGB4) 5552M: Raju Rangoju <rajur@chelsio.com> 5553L: netdev@vger.kernel.org 5554S: Supported 5555W: http://www.chelsio.com 5556F: drivers/net/ethernet/chelsio/cxgb4/ 5557 5558CXGB4 INLINE CRYPTO DRIVER 5559M: Ayush Sawal <ayush.sawal@chelsio.com> 5560L: netdev@vger.kernel.org 5561S: Supported 5562W: http://www.chelsio.com 5563F: drivers/net/ethernet/chelsio/inline_crypto/ 5564 5565CXGB4 ISCSI DRIVER (CXGB4I) 5566M: Varun Prakash <varun@chelsio.com> 5567L: linux-scsi@vger.kernel.org 5568S: Supported 5569W: http://www.chelsio.com 5570F: drivers/scsi/cxgbi/cxgb4i 5571 5572CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5573M: Potnuri Bharat Teja <bharat@chelsio.com> 5574L: linux-rdma@vger.kernel.org 5575S: Supported 5576W: http://www.openfabrics.org 5577F: drivers/infiniband/hw/cxgb4/ 5578F: include/uapi/rdma/cxgb4-abi.h 5579 5580CXGB4VF ETHERNET DRIVER (CXGB4VF) 5581M: Raju Rangoju <rajur@chelsio.com> 5582L: netdev@vger.kernel.org 5583S: Supported 5584W: http://www.chelsio.com 5585F: drivers/net/ethernet/chelsio/cxgb4vf/ 5586 5587CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5588M: Frederic Barrat <fbarrat@linux.ibm.com> 5589M: Andrew Donnellan <ajd@linux.ibm.com> 5590L: linuxppc-dev@lists.ozlabs.org 5591S: Supported 5592F: Documentation/ABI/testing/sysfs-class-cxl 5593F: Documentation/powerpc/cxl.rst 5594F: arch/powerpc/platforms/powernv/pci-cxl.c 5595F: drivers/misc/cxl/ 5596F: include/misc/cxl* 5597F: include/uapi/misc/cxl.h 5598 5599CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5600M: Manoj N. Kumar <manoj@linux.ibm.com> 5601M: Matthew R. Ochs <mrochs@linux.ibm.com> 5602M: Uma Krishnan <ukrishn@linux.ibm.com> 5603L: linux-scsi@vger.kernel.org 5604S: Supported 5605F: Documentation/powerpc/cxlflash.rst 5606F: drivers/scsi/cxlflash/ 5607F: include/uapi/scsi/cxlflash_ioctl.h 5608 5609CYBERPRO FB DRIVER 5610M: Russell King <linux@armlinux.org.uk> 5611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5612S: Maintained 5613W: http://www.armlinux.org.uk/ 5614F: drivers/video/fbdev/cyber2000fb.* 5615 5616CYCLADES PC300 DRIVER 5617S: Orphan 5618F: drivers/net/wan/pc300* 5619 5620CYPRESS CY8C95X0 PINCTRL DRIVER 5621M: Patrick Rudolph <patrick.rudolph@9elements.com> 5622L: linux-gpio@vger.kernel.org 5623S: Maintained 5624F: drivers/pinctrl/pinctrl-cy8c95x0.c 5625 5626CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5627M: Linus Walleij <linus.walleij@linaro.org> 5628L: linux-input@vger.kernel.org 5629S: Maintained 5630F: drivers/input/touchscreen/cy8ctma140.c 5631 5632CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5633M: Yassine Oudjana <y.oudjana@protonmail.com> 5634L: linux-input@vger.kernel.org 5635S: Maintained 5636F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5637F: drivers/input/keyboard/cypress-sf.c 5638 5639CYPRESS_FIRMWARE MEDIA DRIVER 5640M: Antti Palosaari <crope@iki.fi> 5641L: linux-media@vger.kernel.org 5642S: Maintained 5643W: https://linuxtv.org 5644W: http://palosaari.fi/linux/ 5645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5646T: git git://linuxtv.org/anttip/media_tree.git 5647F: drivers/media/common/cypress_firmware* 5648 5649CYTTSP TOUCHSCREEN DRIVER 5650M: Linus Walleij <linus.walleij@linaro.org> 5651L: linux-input@vger.kernel.org 5652S: Maintained 5653F: drivers/input/touchscreen/cyttsp* 5654 5655D-LINK DIR-685 TOUCHKEYS DRIVER 5656M: Linus Walleij <linus.walleij@linaro.org> 5657L: linux-input@vger.kernel.org 5658S: Supported 5659F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5660 5661DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5662M: Joshua Kinard <kumba@gentoo.org> 5663S: Maintained 5664F: drivers/rtc/rtc-ds1685.c 5665F: include/linux/rtc/ds1685.h 5666 5667DAMA SLAVE for AX.25 5668M: Joerg Reuter <jreuter@yaina.de> 5669L: linux-hams@vger.kernel.org 5670S: Maintained 5671W: http://yaina.de/jreuter/ 5672W: http://www.qsl.net/dl1bke/ 5673F: net/ax25/af_ax25.c 5674F: net/ax25/ax25_dev.c 5675F: net/ax25/ax25_ds_* 5676F: net/ax25/ax25_in.c 5677F: net/ax25/ax25_out.c 5678F: net/ax25/ax25_timer.c 5679F: net/ax25/sysctl_net_ax25.c 5680 5681DATA ACCESS MONITOR 5682M: SeongJae Park <sj@kernel.org> 5683L: damon@lists.linux.dev 5684L: linux-mm@kvack.org 5685S: Maintained 5686W: https://damonitor.github.io 5687P: Documentation/mm/damon/maintainer-profile.rst 5688T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5689T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5690T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5691F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5692F: Documentation/admin-guide/mm/damon/ 5693F: Documentation/mm/damon/ 5694F: include/linux/damon.h 5695F: include/trace/events/damon.h 5696F: mm/damon/ 5697F: tools/testing/selftests/damon/ 5698 5699DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5700L: netdev@vger.kernel.org 5701S: Orphan 5702F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5703F: drivers/net/ethernet/dec/tulip/dmfe.c 5704 5705DC390/AM53C974 SCSI driver 5706M: Hannes Reinecke <hare@suse.com> 5707L: linux-scsi@vger.kernel.org 5708S: Maintained 5709F: drivers/scsi/am53c974.c 5710 5711DC395x SCSI driver 5712M: Oliver Neukum <oliver@neukum.org> 5713M: Ali Akcaagac <aliakc@web.de> 5714M: Jamie Lenehan <lenehan@twibble.org> 5715L: dc395x@twibble.org 5716S: Maintained 5717W: http://twibble.org/dist/dc395x/ 5718W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5719F: Documentation/scsi/dc395x.rst 5720F: drivers/scsi/dc395x.* 5721 5722DCCP PROTOCOL 5723L: dccp@vger.kernel.org 5724S: Orphan 5725W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5726F: include/linux/dccp.h 5727F: include/linux/tfrc.h 5728F: include/uapi/linux/dccp.h 5729F: net/dccp/ 5730 5731DECSTATION PLATFORM SUPPORT 5732M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5733L: linux-mips@vger.kernel.org 5734S: Maintained 5735W: http://www.linux-mips.org/wiki/DECstation 5736F: arch/mips/dec/ 5737F: arch/mips/include/asm/dec/ 5738F: arch/mips/include/asm/mach-dec/ 5739 5740DEFXX FDDI NETWORK DRIVER 5741M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5742S: Maintained 5743F: drivers/net/fddi/defxx.* 5744 5745DEFZA FDDI NETWORK DRIVER 5746M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5747S: Maintained 5748F: drivers/net/fddi/defza.* 5749 5750DEINTERLACE DRIVERS FOR ALLWINNER H3 5751M: Jernej Skrabec <jernej.skrabec@gmail.com> 5752L: linux-media@vger.kernel.org 5753S: Maintained 5754T: git git://linuxtv.org/media_tree.git 5755F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5756F: drivers/media/platform/sunxi/sun8i-di/ 5757 5758DELL LAPTOP DRIVER 5759M: Matthew Garrett <mjg59@srcf.ucam.org> 5760M: Pali Rohár <pali@kernel.org> 5761L: platform-driver-x86@vger.kernel.org 5762S: Maintained 5763F: drivers/platform/x86/dell/dell-laptop.c 5764 5765DELL LAPTOP FREEFALL DRIVER 5766M: Pali Rohár <pali@kernel.org> 5767S: Maintained 5768F: drivers/platform/x86/dell/dell-smo8800.c 5769 5770DELL LAPTOP RBTN DRIVER 5771M: Pali Rohár <pali@kernel.org> 5772S: Maintained 5773F: drivers/platform/x86/dell/dell-rbtn.* 5774 5775DELL LAPTOP SMM DRIVER 5776M: Pali Rohár <pali@kernel.org> 5777S: Maintained 5778F: Documentation/ABI/obsolete/procfs-i8k 5779F: drivers/hwmon/dell-smm-hwmon.c 5780F: include/uapi/linux/i8k.h 5781 5782DELL REMOTE BIOS UPDATE DRIVER 5783M: Stuart Hayes <stuart.w.hayes@gmail.com> 5784L: platform-driver-x86@vger.kernel.org 5785S: Maintained 5786F: drivers/platform/x86/dell/dell_rbu.c 5787 5788DELL SMBIOS DRIVER 5789M: Pali Rohár <pali@kernel.org> 5790L: Dell.Client.Kernel@dell.com 5791L: platform-driver-x86@vger.kernel.org 5792S: Maintained 5793F: drivers/platform/x86/dell/dell-smbios.* 5794 5795DELL SMBIOS SMM DRIVER 5796L: Dell.Client.Kernel@dell.com 5797L: platform-driver-x86@vger.kernel.org 5798S: Maintained 5799F: drivers/platform/x86/dell/dell-smbios-smm.c 5800 5801DELL SMBIOS WMI DRIVER 5802L: Dell.Client.Kernel@dell.com 5803L: platform-driver-x86@vger.kernel.org 5804S: Maintained 5805F: drivers/platform/x86/dell/dell-smbios-wmi.c 5806F: tools/wmi/dell-smbios-example.c 5807 5808DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5809M: Stuart Hayes <stuart.w.hayes@gmail.com> 5810L: platform-driver-x86@vger.kernel.org 5811S: Maintained 5812F: Documentation/driver-api/dcdbas.rst 5813F: drivers/platform/x86/dell/dcdbas.* 5814 5815DELL WMI DDV DRIVER 5816M: Armin Wolf <W_Armin@gmx.de> 5817S: Maintained 5818F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5819F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5820F: drivers/platform/x86/dell/dell-wmi-ddv.c 5821 5822DELL WMI DESCRIPTOR DRIVER 5823L: Dell.Client.Kernel@dell.com 5824S: Maintained 5825F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5826 5827DELL WMI HARDWARE PRIVACY SUPPORT 5828M: Perry Yuan <Perry.Yuan@dell.com> 5829L: Dell.Client.Kernel@dell.com 5830L: platform-driver-x86@vger.kernel.org 5831S: Maintained 5832F: drivers/platform/x86/dell/dell-wmi-privacy.c 5833 5834DELL WMI NOTIFICATIONS DRIVER 5835M: Matthew Garrett <mjg59@srcf.ucam.org> 5836M: Pali Rohár <pali@kernel.org> 5837S: Maintained 5838F: drivers/platform/x86/dell/dell-wmi-base.c 5839 5840DELL WMI SYSMAN DRIVER 5841M: Prasanth Ksr <prasanth.ksr@dell.com> 5842L: Dell.Client.Kernel@dell.com 5843L: platform-driver-x86@vger.kernel.org 5844S: Maintained 5845F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5846F: drivers/platform/x86/dell/dell-wmi-sysman/ 5847 5848DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5849M: Zev Weiss <zev@bewilderbeest.net> 5850L: linux-hwmon@vger.kernel.org 5851S: Maintained 5852F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5853 5854DELTA DPS920AB PSU DRIVER 5855M: Robert Marko <robert.marko@sartura.hr> 5856L: linux-hwmon@vger.kernel.org 5857S: Maintained 5858F: Documentation/hwmon/dps920ab.rst 5859F: drivers/hwmon/pmbus/dps920ab.c 5860 5861DELTA NETWORKS TN48M CPLD DRIVERS 5862M: Robert Marko <robert.marko@sartura.hr> 5863S: Maintained 5864F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5865F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5866F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5867F: drivers/gpio/gpio-tn48m.c 5868F: include/dt-bindings/reset/delta,tn48m-reset.h 5869 5870DELTA ST MEDIA DRIVER 5871M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5872L: linux-media@vger.kernel.org 5873S: Supported 5874W: https://linuxtv.org 5875T: git git://linuxtv.org/media_tree.git 5876F: drivers/media/platform/st/sti/delta 5877 5878DENALI NAND DRIVER 5879L: linux-mtd@lists.infradead.org 5880S: Orphan 5881F: drivers/mtd/nand/raw/denali* 5882 5883DESIGNWARE EDMA CORE IP DRIVER 5884M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5885L: dmaengine@vger.kernel.org 5886S: Maintained 5887F: drivers/dma/dw-edma/ 5888F: include/linux/dma/edma.h 5889 5890DESIGNWARE USB2 DRD IP DRIVER 5891M: Minas Harutyunyan <hminas@synopsys.com> 5892L: linux-usb@vger.kernel.org 5893S: Maintained 5894T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5895F: drivers/usb/dwc2/ 5896 5897DESIGNWARE USB3 DRD IP DRIVER 5898M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5899L: linux-usb@vger.kernel.org 5900S: Maintained 5901F: drivers/usb/dwc3/ 5902 5903DESIGNWARE XDATA IP DRIVER 5904M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5905L: linux-pci@vger.kernel.org 5906S: Maintained 5907F: Documentation/misc-devices/dw-xdata-pcie.rst 5908F: drivers/misc/dw-xdata-pcie.c 5909 5910DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5911M: Andreas Klinger <ak@it-klinger.de> 5912L: linux-iio@vger.kernel.org 5913S: Maintained 5914F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5915F: drivers/iio/proximity/srf*.c 5916 5917DEVICE COREDUMP (DEV_COREDUMP) 5918M: Johannes Berg <johannes@sipsolutions.net> 5919L: linux-kernel@vger.kernel.org 5920S: Maintained 5921F: drivers/base/devcoredump.c 5922F: include/linux/devcoredump.h 5923 5924DEVICE DEPENDENCY HELPER SCRIPT 5925M: Saravana Kannan <saravanak@google.com> 5926L: linux-kernel@vger.kernel.org 5927S: Maintained 5928F: scripts/dev-needs.sh 5929 5930DEVICE DIRECT ACCESS (DAX) 5931M: Dan Williams <dan.j.williams@intel.com> 5932M: Vishal Verma <vishal.l.verma@intel.com> 5933M: Dave Jiang <dave.jiang@intel.com> 5934L: nvdimm@lists.linux.dev 5935L: linux-cxl@vger.kernel.org 5936S: Supported 5937F: drivers/dax/ 5938 5939DEVICE FREQUENCY (DEVFREQ) 5940M: MyungJoo Ham <myungjoo.ham@samsung.com> 5941M: Kyungmin Park <kyungmin.park@samsung.com> 5942M: Chanwoo Choi <cw00.choi@samsung.com> 5943L: linux-pm@vger.kernel.org 5944S: Maintained 5945T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5946F: Documentation/devicetree/bindings/devfreq/ 5947F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5948F: drivers/devfreq/ 5949F: include/linux/devfreq.h 5950F: include/trace/events/devfreq.h 5951 5952DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5953M: Chanwoo Choi <cw00.choi@samsung.com> 5954L: linux-pm@vger.kernel.org 5955S: Supported 5956T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5957F: Documentation/devicetree/bindings/devfreq/event/ 5958F: drivers/devfreq/devfreq-event.c 5959F: drivers/devfreq/event/ 5960F: include/dt-bindings/pmu/exynos_ppmu.h 5961F: include/linux/devfreq-event.h 5962 5963DEVICE RESOURCE MANAGEMENT HELPERS 5964M: Hans de Goede <hdegoede@redhat.com> 5965R: Matti Vaittinen <mazziesaccount@gmail.com> 5966S: Maintained 5967F: include/linux/devm-helpers.h 5968 5969DEVICE-MAPPER (LVM) 5970M: Alasdair Kergon <agk@redhat.com> 5971M: Mike Snitzer <snitzer@kernel.org> 5972M: dm-devel@redhat.com 5973L: dm-devel@redhat.com 5974S: Maintained 5975W: http://sources.redhat.com/dm 5976Q: http://patchwork.kernel.org/project/dm-devel/list/ 5977T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5978T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5979F: Documentation/admin-guide/device-mapper/ 5980F: drivers/md/Kconfig 5981F: drivers/md/Makefile 5982F: drivers/md/dm* 5983F: drivers/md/persistent-data/ 5984F: include/linux/device-mapper.h 5985F: include/linux/dm-*.h 5986F: include/uapi/linux/dm-*.h 5987 5988DEVLINK 5989M: Jiri Pirko <jiri@resnulli.us> 5990L: netdev@vger.kernel.org 5991S: Supported 5992F: Documentation/networking/devlink 5993F: include/net/devlink.h 5994F: include/uapi/linux/devlink.h 5995F: net/devlink/ 5996 5997DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5998M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5999L: kernel@dh-electronics.com 6000S: Maintained 6001F: arch/arm/boot/dts/imx6*-dhcom-* 6002F: arch/arm/boot/dts/imx6*-dhcor-* 6003 6004DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6005M: Marek Vasut <marex@denx.de> 6006L: kernel@dh-electronics.com 6007S: Maintained 6008F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6009F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6010 6011DIALOG SEMICONDUCTOR DRIVERS 6012M: Support Opensource <support.opensource@diasemi.com> 6013S: Supported 6014W: http://www.dialog-semiconductor.com/products 6015F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6016F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6017F: Documentation/devicetree/bindings/mfd/da90*.txt 6018F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6019F: Documentation/devicetree/bindings/regulator/da92*.txt 6020F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6021F: Documentation/devicetree/bindings/regulator/slg51000.txt 6022F: Documentation/devicetree/bindings/sound/da[79]*.txt 6023F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6024F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6025F: Documentation/hwmon/da90??.rst 6026F: drivers/gpio/gpio-da90??.c 6027F: drivers/hwmon/da90??-hwmon.c 6028F: drivers/iio/adc/da91??-*.c 6029F: drivers/input/misc/da72??.[ch] 6030F: drivers/input/misc/da90??_onkey.c 6031F: drivers/input/touchscreen/da9052_tsi.c 6032F: drivers/leds/leds-da90??.c 6033F: drivers/mfd/da903x.c 6034F: drivers/mfd/da90??-*.c 6035F: drivers/mfd/da91??-*.c 6036F: drivers/pinctrl/pinctrl-da90??.c 6037F: drivers/power/supply/da9052-battery.c 6038F: drivers/power/supply/da91??-*.c 6039F: drivers/regulator/da9???-regulator.[ch] 6040F: drivers/regulator/slg51000-regulator.[ch] 6041F: drivers/rtc/rtc-da90??.c 6042F: drivers/thermal/da90??-thermal.c 6043F: drivers/video/backlight/da90??_bl.c 6044F: drivers/watchdog/da90??_wdt.c 6045F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6046F: include/linux/mfd/da903x.h 6047F: include/linux/mfd/da9052/ 6048F: include/linux/mfd/da9055/ 6049F: include/linux/mfd/da9062/ 6050F: include/linux/mfd/da9063/ 6051F: include/linux/mfd/da9150/ 6052F: include/linux/regulator/da9211.h 6053F: include/sound/da[79]*.h 6054F: sound/soc/codecs/da[79]*.[ch] 6055 6056DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6057M: William Breathitt Gray <william.gray@linaro.org> 6058L: linux-gpio@vger.kernel.org 6059S: Maintained 6060F: drivers/gpio/gpio-gpio-mm.c 6061 6062DIOLAN U2C-12 I2C DRIVER 6063M: Guenter Roeck <linux@roeck-us.net> 6064L: linux-i2c@vger.kernel.org 6065S: Maintained 6066F: drivers/i2c/busses/i2c-diolan-u2c.c 6067 6068DIRECTORY NOTIFICATION (DNOTIFY) 6069M: Jan Kara <jack@suse.cz> 6070R: Amir Goldstein <amir73il@gmail.com> 6071L: linux-fsdevel@vger.kernel.org 6072S: Maintained 6073F: Documentation/filesystems/dnotify.rst 6074F: fs/notify/dnotify/ 6075F: include/linux/dnotify.h 6076 6077DISK GEOMETRY AND PARTITION HANDLING 6078M: Andries Brouwer <aeb@cwi.nl> 6079S: Maintained 6080W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6081W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6082W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6083 6084DISKQUOTA 6085M: Jan Kara <jack@suse.com> 6086S: Maintained 6087F: Documentation/filesystems/quota.rst 6088F: fs/quota/ 6089F: include/linux/quota*.h 6090F: include/uapi/linux/quota*.h 6091 6092DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6093M: Bernie Thompson <bernie@plugable.com> 6094L: linux-fbdev@vger.kernel.org 6095S: Maintained 6096W: http://plugable.com/category/projects/udlfb/ 6097F: Documentation/fb/udlfb.rst 6098F: drivers/video/fbdev/udlfb.c 6099F: include/video/udlfb.h 6100 6101DISTRIBUTED LOCK MANAGER (DLM) 6102M: Christine Caulfield <ccaulfie@redhat.com> 6103M: David Teigland <teigland@redhat.com> 6104L: cluster-devel@redhat.com 6105S: Supported 6106W: http://sources.redhat.com/cluster/ 6107T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6108F: fs/dlm/ 6109 6110DMA BUFFER SHARING FRAMEWORK 6111M: Sumit Semwal <sumit.semwal@linaro.org> 6112M: Christian König <christian.koenig@amd.com> 6113L: linux-media@vger.kernel.org 6114L: dri-devel@lists.freedesktop.org 6115L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6116S: Maintained 6117T: git git://anongit.freedesktop.org/drm/drm-misc 6118F: Documentation/driver-api/dma-buf.rst 6119F: drivers/dma-buf/ 6120F: include/linux/*fence.h 6121F: include/linux/dma-buf.h 6122F: include/linux/dma-resv.h 6123K: \bdma_(?:buf|fence|resv)\b 6124 6125DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6126M: Vinod Koul <vkoul@kernel.org> 6127L: dmaengine@vger.kernel.org 6128S: Maintained 6129Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6130T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6131F: Documentation/devicetree/bindings/dma/ 6132F: Documentation/driver-api/dmaengine/ 6133F: drivers/dma/ 6134F: include/dt-bindings/dma/ 6135F: include/linux/dma/ 6136F: include/linux/dmaengine.h 6137F: include/linux/of_dma.h 6138 6139DMA MAPPING BENCHMARK 6140M: Xiang Chen <chenxiang66@hisilicon.com> 6141L: iommu@lists.linux.dev 6142F: kernel/dma/map_benchmark.c 6143F: tools/testing/selftests/dma/ 6144 6145DMA MAPPING HELPERS 6146M: Christoph Hellwig <hch@lst.de> 6147M: Marek Szyprowski <m.szyprowski@samsung.com> 6148R: Robin Murphy <robin.murphy@arm.com> 6149L: iommu@lists.linux.dev 6150S: Supported 6151W: http://git.infradead.org/users/hch/dma-mapping.git 6152T: git git://git.infradead.org/users/hch/dma-mapping.git 6153F: include/asm-generic/dma-mapping.h 6154F: include/linux/dma-direct.h 6155F: include/linux/dma-map-ops.h 6156F: include/linux/dma-mapping.h 6157F: include/linux/swiotlb.h 6158F: kernel/dma/ 6159 6160DMA-BUF HEAPS FRAMEWORK 6161M: Sumit Semwal <sumit.semwal@linaro.org> 6162R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6163R: Liam Mark <lmark@codeaurora.org> 6164R: Laura Abbott <labbott@redhat.com> 6165R: Brian Starkey <Brian.Starkey@arm.com> 6166R: John Stultz <jstultz@google.com> 6167L: linux-media@vger.kernel.org 6168L: dri-devel@lists.freedesktop.org 6169L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6170S: Maintained 6171T: git git://anongit.freedesktop.org/drm/drm-misc 6172F: drivers/dma-buf/dma-heap.c 6173F: drivers/dma-buf/heaps/* 6174F: include/linux/dma-heap.h 6175F: include/uapi/linux/dma-heap.h 6176 6177DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6178M: Lukasz Luba <lukasz.luba@arm.com> 6179L: linux-pm@vger.kernel.org 6180L: linux-samsung-soc@vger.kernel.org 6181S: Maintained 6182F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6183F: drivers/memory/samsung/exynos5422-dmc.c 6184 6185DME1737 HARDWARE MONITOR DRIVER 6186M: Juerg Haefliger <juergh@proton.me> 6187L: linux-hwmon@vger.kernel.org 6188S: Maintained 6189F: Documentation/hwmon/dme1737.rst 6190F: drivers/hwmon/dme1737.c 6191 6192DMI/SMBIOS SUPPORT 6193M: Jean Delvare <jdelvare@suse.com> 6194S: Maintained 6195T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6196F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6197F: drivers/firmware/dmi-id.c 6198F: drivers/firmware/dmi_scan.c 6199F: include/linux/dmi.h 6200 6201DOCUMENTATION 6202M: Jonathan Corbet <corbet@lwn.net> 6203L: linux-doc@vger.kernel.org 6204S: Maintained 6205P: Documentation/doc-guide/maintainer-profile.rst 6206T: git git://git.lwn.net/linux.git docs-next 6207F: Documentation/ 6208F: scripts/documentation-file-ref-check 6209F: scripts/kernel-doc 6210F: scripts/sphinx-pre-install 6211X: Documentation/ABI/ 6212X: Documentation/admin-guide/media/ 6213X: Documentation/devicetree/ 6214X: Documentation/driver-api/media/ 6215X: Documentation/firmware-guide/acpi/ 6216X: Documentation/i2c/ 6217X: Documentation/netlink/ 6218X: Documentation/power/ 6219X: Documentation/spi/ 6220X: Documentation/userspace-api/media/ 6221 6222DOCUMENTATION REPORTING ISSUES 6223M: Thorsten Leemhuis <linux@leemhuis.info> 6224L: linux-doc@vger.kernel.org 6225S: Maintained 6226F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6227F: Documentation/admin-guide/reporting-issues.rst 6228 6229DOCUMENTATION SCRIPTS 6230M: Mauro Carvalho Chehab <mchehab@kernel.org> 6231L: linux-doc@vger.kernel.org 6232S: Maintained 6233F: Documentation/sphinx/parse-headers.pl 6234F: scripts/documentation-file-ref-check 6235F: scripts/sphinx-pre-install 6236 6237DOCUMENTATION/ITALIAN 6238M: Federico Vaga <federico.vaga@vaga.pv.it> 6239L: linux-doc@vger.kernel.org 6240S: Maintained 6241F: Documentation/translations/it_IT 6242 6243DOCUMENTATION/JAPANESE 6244R: Akira Yokosawa <akiyks@gmail.com> 6245L: linux-doc@vger.kernel.org 6246S: Maintained 6247F: Documentation/translations/ja_JP 6248 6249DONGWOON DW9714 LENS VOICE COIL DRIVER 6250M: Sakari Ailus <sakari.ailus@linux.intel.com> 6251L: linux-media@vger.kernel.org 6252S: Maintained 6253T: git git://linuxtv.org/media_tree.git 6254F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6255F: drivers/media/i2c/dw9714.c 6256 6257DONGWOON DW9768 LENS VOICE COIL DRIVER 6258M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6259L: linux-media@vger.kernel.org 6260S: Maintained 6261T: git git://linuxtv.org/media_tree.git 6262F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6263F: drivers/media/i2c/dw9768.c 6264 6265DONGWOON DW9807 LENS VOICE COIL DRIVER 6266M: Sakari Ailus <sakari.ailus@linux.intel.com> 6267L: linux-media@vger.kernel.org 6268S: Maintained 6269T: git git://linuxtv.org/media_tree.git 6270F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6271F: drivers/media/i2c/dw9807-vcm.c 6272 6273DOUBLETALK DRIVER 6274M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6275L: blinux-list@redhat.com 6276S: Maintained 6277F: drivers/char/dtlk.c 6278F: include/linux/dtlk.h 6279 6280DPAA2 DATAPATH I/O (DPIO) DRIVER 6281M: Roy Pledge <Roy.Pledge@nxp.com> 6282L: linux-kernel@vger.kernel.org 6283S: Maintained 6284F: drivers/soc/fsl/dpio 6285 6286DPAA2 ETHERNET DRIVER 6287M: Ioana Ciornei <ioana.ciornei@nxp.com> 6288L: netdev@vger.kernel.org 6289S: Maintained 6290F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6291F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6292F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6293F: drivers/net/ethernet/freescale/dpaa2/Makefile 6294F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6295F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6296F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6297F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6298F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6299F: drivers/net/ethernet/freescale/dpaa2/dpni* 6300 6301DPAA2 ETHERNET SWITCH DRIVER 6302M: Ioana Ciornei <ioana.ciornei@nxp.com> 6303L: netdev@vger.kernel.org 6304S: Maintained 6305F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6306F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6307F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6308 6309DRBD DRIVER 6310M: Philipp Reisner <philipp.reisner@linbit.com> 6311M: Lars Ellenberg <lars.ellenberg@linbit.com> 6312M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6313L: drbd-dev@lists.linbit.com 6314S: Supported 6315W: http://www.drbd.org 6316T: git git://git.linbit.com/linux-drbd.git 6317T: git git://git.linbit.com/drbd-8.4.git 6318F: Documentation/admin-guide/blockdev/ 6319F: drivers/block/drbd/ 6320F: include/linux/drbd* 6321F: lib/lru_cache.c 6322 6323DRIVER COMPONENT FRAMEWORK 6324L: dri-devel@lists.freedesktop.org 6325F: drivers/base/component.c 6326F: include/linux/component.h 6327 6328DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6329M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6330R: "Rafael J. Wysocki" <rafael@kernel.org> 6331S: Supported 6332T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6333F: Documentation/core-api/kobject.rst 6334F: drivers/base/ 6335F: fs/debugfs/ 6336F: fs/sysfs/ 6337F: include/linux/debugfs.h 6338F: include/linux/fwnode.h 6339F: include/linux/kobj* 6340F: include/linux/property.h 6341F: lib/kobj* 6342 6343DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6344M: Nishanth Menon <nm@ti.com> 6345L: linux-pm@vger.kernel.org 6346S: Maintained 6347F: drivers/soc/ti/smartreflex.c 6348F: include/linux/power/smartreflex.h 6349 6350DRM ACCEL DRIVERS FOR INTEL VPU 6351M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6352M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6353L: dri-devel@lists.freedesktop.org 6354S: Supported 6355T: git git://anongit.freedesktop.org/drm/drm-misc 6356F: drivers/accel/ivpu/ 6357F: include/uapi/drm/ivpu_accel.h 6358 6359DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6360M: Oded Gabbay <ogabbay@kernel.org> 6361L: dri-devel@lists.freedesktop.org 6362S: Maintained 6363C: irc://irc.oftc.net/dri-devel 6364T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6365F: Documentation/accel/ 6366F: drivers/accel/ 6367F: include/drm/drm_accel.h 6368 6369DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6370M: Maxime Ripard <mripard@kernel.org> 6371M: Chen-Yu Tsai <wens@csie.org> 6372R: Jernej Skrabec <jernej.skrabec@gmail.com> 6373L: dri-devel@lists.freedesktop.org 6374S: Supported 6375T: git git://anongit.freedesktop.org/drm/drm-misc 6376F: drivers/gpu/drm/sun4i/sun8i* 6377 6378DRM DRIVER FOR ARM PL111 CLCD 6379M: Emma Anholt <emma@anholt.net> 6380S: Supported 6381T: git git://anongit.freedesktop.org/drm/drm-misc 6382F: drivers/gpu/drm/pl111/ 6383 6384DRM DRIVER FOR ARM VERSATILE TFT PANELS 6385M: Linus Walleij <linus.walleij@linaro.org> 6386S: Maintained 6387T: git git://anongit.freedesktop.org/drm/drm-misc 6388F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6389F: drivers/gpu/drm/panel/panel-arm-versatile.c 6390 6391DRM DRIVER FOR ASPEED BMC GFX 6392M: Joel Stanley <joel@jms.id.au> 6393L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6394S: Supported 6395T: git git://anongit.freedesktop.org/drm/drm-misc 6396F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6397F: drivers/gpu/drm/aspeed/ 6398 6399DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6400M: Dave Airlie <airlied@redhat.com> 6401R: Thomas Zimmermann <tzimmermann@suse.de> 6402L: dri-devel@lists.freedesktop.org 6403S: Supported 6404T: git git://anongit.freedesktop.org/drm/drm-misc 6405F: drivers/gpu/drm/ast/ 6406 6407DRM DRIVER FOR BOCHS VIRTUAL GPU 6408M: Gerd Hoffmann <kraxel@redhat.com> 6409L: virtualization@lists.linux-foundation.org 6410S: Maintained 6411T: git git://anongit.freedesktop.org/drm/drm-misc 6412F: drivers/gpu/drm/tiny/bochs.c 6413 6414DRM DRIVER FOR BOE HIMAX8279D PANELS 6415M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6416S: Maintained 6417F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6418F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6419 6420DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6421M: Jagan Teki <jagan@amarulasolutions.com> 6422S: Maintained 6423F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6424F: drivers/gpu/drm/bridge/chipone-icn6211.c 6425 6426DRM DRIVER FOR EBBG FT8719 PANEL 6427M: Joel Selvaraj <jo@jsfamily.in> 6428S: Maintained 6429T: git git://anongit.freedesktop.org/drm/drm-misc 6430F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6431F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6432 6433DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6434M: Linus Walleij <linus.walleij@linaro.org> 6435S: Maintained 6436T: git git://anongit.freedesktop.org/drm/drm-misc 6437F: drivers/gpu/drm/tve200/ 6438 6439DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6440M: Icenowy Zheng <icenowy@aosc.io> 6441S: Maintained 6442F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6443F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6444 6445DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6446M: Jagan Teki <jagan@amarulasolutions.com> 6447S: Maintained 6448F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6449F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6450 6451DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6452M: Thomas Zimmermann <tzimmermann@suse.de> 6453M: Javier Martinez Canillas <javierm@redhat.com> 6454L: dri-devel@lists.freedesktop.org 6455S: Maintained 6456T: git git://anongit.freedesktop.org/drm/drm-misc 6457F: drivers/gpu/drm/drm_aperture.c 6458F: drivers/gpu/drm/tiny/ofdrm.c 6459F: drivers/gpu/drm/tiny/simpledrm.c 6460F: drivers/video/aperture.c 6461F: drivers/video/nomodeset.c 6462F: include/drm/drm_aperture.h 6463F: include/linux/aperture.h 6464F: include/video/nomodeset.h 6465 6466DRM DRIVER FOR GENERIC EDP PANELS 6467R: Douglas Anderson <dianders@chromium.org> 6468F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6469F: drivers/gpu/drm/panel/panel-edp.c 6470 6471DRM DRIVER FOR GENERIC USB DISPLAY 6472M: Noralf Trønnes <noralf@tronnes.org> 6473S: Maintained 6474W: https://github.com/notro/gud/wiki 6475T: git git://anongit.freedesktop.org/drm/drm-misc 6476F: drivers/gpu/drm/gud/ 6477F: include/drm/gud.h 6478 6479DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6480M: Hans de Goede <hdegoede@redhat.com> 6481S: Maintained 6482T: git git://anongit.freedesktop.org/drm/drm-misc 6483F: drivers/gpu/drm/tiny/gm12u320.c 6484 6485DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6486M: Ondrej Jirman <megi@xff.cz> 6487M: Javier Martinez Canillas <javierm@redhat.com> 6488S: Maintained 6489T: git git://anongit.freedesktop.org/drm/drm-misc 6490F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6491F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6492 6493DRM DRIVER FOR HX8357D PANELS 6494M: Emma Anholt <emma@anholt.net> 6495S: Maintained 6496T: git git://anongit.freedesktop.org/drm/drm-misc 6497F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6498F: drivers/gpu/drm/tiny/hx8357d.c 6499 6500DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6501M: Deepak Rawat <drawat.floss@gmail.com> 6502L: linux-hyperv@vger.kernel.org 6503L: dri-devel@lists.freedesktop.org 6504S: Maintained 6505T: git git://anongit.freedesktop.org/drm/drm-misc 6506F: drivers/gpu/drm/hyperv 6507 6508DRM DRIVER FOR ILITEK ILI9225 PANELS 6509M: David Lechner <david@lechnology.com> 6510S: Maintained 6511T: git git://anongit.freedesktop.org/drm/drm-misc 6512F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6513F: drivers/gpu/drm/tiny/ili9225.c 6514 6515DRM DRIVER FOR ILITEK ILI9486 PANELS 6516M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6517S: Maintained 6518T: git git://anongit.freedesktop.org/drm/drm-misc 6519F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6520F: drivers/gpu/drm/tiny/ili9486.c 6521 6522DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6523M: Jagan Teki <jagan@edgeble.ai> 6524S: Maintained 6525F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6526F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6527 6528DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6529M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6530S: Supported 6531T: git git://anongit.freedesktop.org/drm/drm-misc 6532F: drivers/gpu/drm/logicvc/ 6533 6534DRM DRIVER FOR LVDS PANELS 6535M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6536L: dri-devel@lists.freedesktop.org 6537S: Maintained 6538T: git git://anongit.freedesktop.org/drm/drm-misc 6539F: Documentation/devicetree/bindings/display/lvds.yaml 6540F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6541F: drivers/gpu/drm/panel/panel-lvds.c 6542 6543DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6544M: Guido Günther <agx@sigxcpu.org> 6545R: Purism Kernel Team <kernel@puri.sm> 6546S: Maintained 6547F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6548F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6549 6550DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6551M: Dave Airlie <airlied@redhat.com> 6552R: Thomas Zimmermann <tzimmermann@suse.de> 6553L: dri-devel@lists.freedesktop.org 6554S: Supported 6555T: git git://anongit.freedesktop.org/drm/drm-misc 6556F: drivers/gpu/drm/mgag200/ 6557 6558DRM DRIVER FOR MI0283QT 6559M: Noralf Trønnes <noralf@tronnes.org> 6560S: Maintained 6561T: git git://anongit.freedesktop.org/drm/drm-misc 6562F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6563F: drivers/gpu/drm/tiny/mi0283qt.c 6564 6565DRM DRIVER FOR MIPI DBI compatible panels 6566M: Noralf Trønnes <noralf@tronnes.org> 6567S: Maintained 6568W: https://github.com/notro/panel-mipi-dbi/wiki 6569T: git git://anongit.freedesktop.org/drm/drm-misc 6570F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6571F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6572 6573DRM DRIVER FOR MSM ADRENO GPU 6574M: Rob Clark <robdclark@gmail.com> 6575M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6576M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6577R: Sean Paul <sean@poorly.run> 6578L: linux-arm-msm@vger.kernel.org 6579L: dri-devel@lists.freedesktop.org 6580L: freedreno@lists.freedesktop.org 6581S: Maintained 6582B: https://gitlab.freedesktop.org/drm/msm/-/issues 6583T: git https://gitlab.freedesktop.org/drm/msm.git 6584F: Documentation/devicetree/bindings/display/msm/ 6585F: drivers/gpu/drm/msm/ 6586F: include/uapi/drm/msm_drm.h 6587 6588DRM DRIVER FOR NOVATEK NT35510 PANELS 6589M: Linus Walleij <linus.walleij@linaro.org> 6590S: Maintained 6591T: git git://anongit.freedesktop.org/drm/drm-misc 6592F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6593F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6594 6595DRM DRIVER FOR NOVATEK NT35560 PANELS 6596M: Linus Walleij <linus.walleij@linaro.org> 6597S: Maintained 6598T: git git://anongit.freedesktop.org/drm/drm-misc 6599F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6600F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6601 6602DRM DRIVER FOR NOVATEK NT36523 PANELS 6603M: Jianhua Lu <lujianhua000@gmail.com> 6604S: Maintained 6605T: git git://anongit.freedesktop.org/drm/drm-misc 6606F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6607F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6608 6609DRM DRIVER FOR NOVATEK NT36672A PANELS 6610M: Sumit Semwal <sumit.semwal@linaro.org> 6611S: Maintained 6612T: git git://anongit.freedesktop.org/drm/drm-misc 6613F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6614F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6615 6616DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6617M: Ben Skeggs <bskeggs@redhat.com> 6618M: Karol Herbst <kherbst@redhat.com> 6619M: Lyude Paul <lyude@redhat.com> 6620L: dri-devel@lists.freedesktop.org 6621L: nouveau@lists.freedesktop.org 6622S: Supported 6623W: https://nouveau.freedesktop.org/ 6624Q: https://patchwork.freedesktop.org/project/nouveau/ 6625Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6626B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6627C: irc://irc.oftc.net/nouveau 6628T: git https://gitlab.freedesktop.org/drm/nouveau.git 6629F: drivers/gpu/drm/nouveau/ 6630F: include/uapi/drm/nouveau_drm.h 6631 6632DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6633M: Stefan Mavrodiev <stefan@olimex.com> 6634S: Maintained 6635F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6636F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6637 6638DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6639R: Douglas Anderson <dianders@chromium.org> 6640F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6641F: drivers/gpu/drm/bridge/parade-ps8640.c 6642 6643DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6644M: Noralf Trønnes <noralf@tronnes.org> 6645S: Maintained 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: Documentation/devicetree/bindings/display/repaper.txt 6648F: drivers/gpu/drm/tiny/repaper.c 6649 6650DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6651M: Dave Airlie <airlied@redhat.com> 6652M: Gerd Hoffmann <kraxel@redhat.com> 6653L: virtualization@lists.linux-foundation.org 6654S: Obsolete 6655W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6656T: git git://anongit.freedesktop.org/drm/drm-misc 6657F: drivers/gpu/drm/tiny/cirrus.c 6658 6659DRM DRIVER FOR QXL VIRTUAL GPU 6660M: Dave Airlie <airlied@redhat.com> 6661M: Gerd Hoffmann <kraxel@redhat.com> 6662L: virtualization@lists.linux-foundation.org 6663L: spice-devel@lists.freedesktop.org 6664S: Maintained 6665T: git git://anongit.freedesktop.org/drm/drm-misc 6666F: drivers/gpu/drm/qxl/ 6667F: include/uapi/drm/qxl_drm.h 6668 6669DRM DRIVER FOR RAYDIUM RM67191 PANELS 6670M: Robert Chiras <robert.chiras@nxp.com> 6671S: Maintained 6672F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6673F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6674 6675DRM DRIVER FOR SAMSUNG DB7430 PANELS 6676M: Linus Walleij <linus.walleij@linaro.org> 6677S: Maintained 6678T: git git://anongit.freedesktop.org/drm/drm-misc 6679F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6680F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6681 6682DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6683M: Inki Dae <inki.dae@samsung.com> 6684M: Jagan Teki <jagan@amarulasolutions.com> 6685M: Marek Szyprowski <m.szyprowski@samsung.com> 6686S: Maintained 6687T: git git://anongit.freedesktop.org/drm/drm-misc 6688F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6689F: drivers/gpu/drm/bridge/samsung-dsim.c 6690F: include/drm/bridge/samsung-dsim.h 6691 6692DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6693M: Markuss Broks <markuss.broks@gmail.com> 6694S: Maintained 6695F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6696F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6697 6698DRM DRIVER FOR SITRONIX ST7586 PANELS 6699M: David Lechner <david@lechnology.com> 6700S: Maintained 6701T: git git://anongit.freedesktop.org/drm/drm-misc 6702F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6703F: drivers/gpu/drm/tiny/st7586.c 6704 6705DRM DRIVER FOR SITRONIX ST7701 PANELS 6706M: Jagan Teki <jagan@amarulasolutions.com> 6707S: Maintained 6708F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6709F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6710 6711DRM DRIVER FOR SITRONIX ST7703 PANELS 6712M: Guido Günther <agx@sigxcpu.org> 6713R: Purism Kernel Team <kernel@puri.sm> 6714R: Ondrej Jirman <megous@megous.com> 6715S: Maintained 6716F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6717F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6718 6719DRM DRIVER FOR SITRONIX ST7735R PANELS 6720M: David Lechner <david@lechnology.com> 6721S: Maintained 6722T: git git://anongit.freedesktop.org/drm/drm-misc 6723F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6724F: drivers/gpu/drm/tiny/st7735r.c 6725 6726DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6727M: Javier Martinez Canillas <javierm@redhat.com> 6728S: Maintained 6729T: git git://anongit.freedesktop.org/drm/drm-misc 6730F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6731F: drivers/gpu/drm/solomon/ssd130x* 6732 6733DRM DRIVER FOR ST-ERICSSON MCDE 6734M: Linus Walleij <linus.walleij@linaro.org> 6735S: Maintained 6736T: git git://anongit.freedesktop.org/drm/drm-misc 6737F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6738F: drivers/gpu/drm/mcde/ 6739 6740DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6741M: Jagan Teki <jagan@amarulasolutions.com> 6742S: Maintained 6743F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6744F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6745 6746DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6747R: Douglas Anderson <dianders@chromium.org> 6748F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6749F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6750 6751DRM DRIVER FOR TPO TPG110 PANELS 6752M: Linus Walleij <linus.walleij@linaro.org> 6753S: Maintained 6754T: git git://anongit.freedesktop.org/drm/drm-misc 6755F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6756F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6757 6758DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6759M: Dave Airlie <airlied@redhat.com> 6760R: Sean Paul <sean@poorly.run> 6761R: Thomas Zimmermann <tzimmermann@suse.de> 6762L: dri-devel@lists.freedesktop.org 6763S: Supported 6764T: git git://anongit.freedesktop.org/drm/drm-misc 6765F: drivers/gpu/drm/udl/ 6766 6767DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6768M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6769M: Melissa Wen <melissa.srw@gmail.com> 6770R: Haneen Mohammed <hamohammed.sa@gmail.com> 6771R: Daniel Vetter <daniel@ffwll.ch> 6772L: dri-devel@lists.freedesktop.org 6773S: Maintained 6774T: git git://anongit.freedesktop.org/drm/drm-misc 6775F: Documentation/gpu/vkms.rst 6776F: drivers/gpu/drm/vkms/ 6777 6778DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6779M: Hans de Goede <hdegoede@redhat.com> 6780L: dri-devel@lists.freedesktop.org 6781S: Maintained 6782T: git git://anongit.freedesktop.org/drm/drm-misc 6783F: drivers/gpu/drm/vboxvideo/ 6784 6785DRM DRIVER FOR VMWARE VIRTUAL GPU 6786M: Zack Rusin <zackr@vmware.com> 6787R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6788L: dri-devel@lists.freedesktop.org 6789S: Supported 6790T: git git://anongit.freedesktop.org/drm/drm-misc 6791F: drivers/gpu/drm/vmwgfx/ 6792F: include/uapi/drm/vmwgfx_drm.h 6793 6794DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6795M: Linus Walleij <linus.walleij@linaro.org> 6796S: Maintained 6797T: git git://anongit.freedesktop.org/drm/drm-misc 6798F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6799F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6800 6801DRM DRIVERS 6802M: David Airlie <airlied@gmail.com> 6803M: Daniel Vetter <daniel@ffwll.ch> 6804L: dri-devel@lists.freedesktop.org 6805S: Maintained 6806B: https://gitlab.freedesktop.org/drm 6807C: irc://irc.oftc.net/dri-devel 6808T: git git://anongit.freedesktop.org/drm/drm 6809F: Documentation/devicetree/bindings/display/ 6810F: Documentation/devicetree/bindings/gpu/ 6811F: Documentation/gpu/ 6812F: drivers/gpu/ 6813F: include/drm/ 6814F: include/linux/vga* 6815F: include/uapi/drm/ 6816 6817DRM DRIVERS AND MISC GPU PATCHES 6818M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6819M: Maxime Ripard <mripard@kernel.org> 6820M: Thomas Zimmermann <tzimmermann@suse.de> 6821S: Maintained 6822W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6823T: git git://anongit.freedesktop.org/drm/drm-misc 6824F: Documentation/gpu/ 6825F: drivers/gpu/drm/* 6826F: drivers/gpu/vga/ 6827F: include/drm/drm* 6828F: include/linux/vga* 6829F: include/uapi/drm/drm* 6830 6831DRM DRIVERS FOR ALLWINNER A10 6832M: Maxime Ripard <mripard@kernel.org> 6833M: Chen-Yu Tsai <wens@csie.org> 6834L: dri-devel@lists.freedesktop.org 6835S: Supported 6836T: git git://anongit.freedesktop.org/drm/drm-misc 6837F: Documentation/devicetree/bindings/display/allwinner* 6838F: drivers/gpu/drm/sun4i/ 6839 6840DRM DRIVERS FOR AMLOGIC SOCS 6841M: Neil Armstrong <neil.armstrong@linaro.org> 6842L: dri-devel@lists.freedesktop.org 6843L: linux-amlogic@lists.infradead.org 6844S: Supported 6845W: http://linux-meson.com/ 6846T: git git://anongit.freedesktop.org/drm/drm-misc 6847F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6848F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6849F: Documentation/gpu/meson.rst 6850F: drivers/gpu/drm/meson/ 6851 6852DRM DRIVERS FOR ATMEL HLCDC 6853M: Sam Ravnborg <sam@ravnborg.org> 6854M: Boris Brezillon <bbrezillon@kernel.org> 6855L: dri-devel@lists.freedesktop.org 6856S: Supported 6857T: git git://anongit.freedesktop.org/drm/drm-misc 6858F: Documentation/devicetree/bindings/display/atmel/ 6859F: drivers/gpu/drm/atmel-hlcdc/ 6860 6861DRM DRIVERS FOR BRIDGE CHIPS 6862M: Andrzej Hajda <andrzej.hajda@intel.com> 6863M: Neil Armstrong <neil.armstrong@linaro.org> 6864M: Robert Foss <rfoss@kernel.org> 6865R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6866R: Jonas Karlman <jonas@kwiboo.se> 6867R: Jernej Skrabec <jernej.skrabec@gmail.com> 6868S: Maintained 6869T: git git://anongit.freedesktop.org/drm/drm-misc 6870F: Documentation/devicetree/bindings/display/bridge/ 6871F: drivers/gpu/drm/bridge/ 6872F: include/drm/drm_bridge.h 6873 6874DRM DRIVERS FOR EXYNOS 6875M: Inki Dae <inki.dae@samsung.com> 6876M: Seung-Woo Kim <sw0312.kim@samsung.com> 6877M: Kyungmin Park <kyungmin.park@samsung.com> 6878L: dri-devel@lists.freedesktop.org 6879S: Supported 6880T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6881F: Documentation/devicetree/bindings/display/exynos/ 6882F: Documentation/devicetree/bindings/display/samsung/ 6883F: drivers/gpu/drm/exynos/ 6884F: include/uapi/drm/exynos_drm.h 6885 6886DRM DRIVERS FOR FREESCALE DCU 6887M: Stefan Agner <stefan@agner.ch> 6888M: Alison Wang <alison.wang@nxp.com> 6889L: dri-devel@lists.freedesktop.org 6890S: Supported 6891T: git git://anongit.freedesktop.org/drm/drm-misc 6892F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6893F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6894F: drivers/gpu/drm/fsl-dcu/ 6895 6896DRM DRIVERS FOR FREESCALE IMX 6897M: Philipp Zabel <p.zabel@pengutronix.de> 6898L: dri-devel@lists.freedesktop.org 6899S: Maintained 6900F: Documentation/devicetree/bindings/display/imx/ 6901F: drivers/gpu/drm/imx/ipuv3/ 6902F: drivers/gpu/ipu-v3/ 6903 6904DRM DRIVERS FOR FREESCALE IMX BRIDGE 6905M: Liu Ying <victor.liu@nxp.com> 6906L: dri-devel@lists.freedesktop.org 6907S: Maintained 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6910F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6911F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6912F: drivers/gpu/drm/bridge/imx/ 6913 6914DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6915M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6916L: dri-devel@lists.freedesktop.org 6917S: Maintained 6918T: git git://github.com/patjak/drm-gma500 6919F: drivers/gpu/drm/gma500/ 6920 6921DRM DRIVERS FOR HISILICON 6922M: Xinliang Liu <xinliang.liu@linaro.org> 6923M: Tian Tao <tiantao6@hisilicon.com> 6924R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6925R: Sumit Semwal <sumit.semwal@linaro.org> 6926R: Yongqin Liu <yongqin.liu@linaro.org> 6927R: John Stultz <jstultz@google.com> 6928L: dri-devel@lists.freedesktop.org 6929S: Maintained 6930T: git git://anongit.freedesktop.org/drm/drm-misc 6931F: Documentation/devicetree/bindings/display/hisilicon/ 6932F: drivers/gpu/drm/hisilicon/ 6933 6934DRM DRIVERS FOR LIMA 6935M: Qiang Yu <yuq825@gmail.com> 6936L: dri-devel@lists.freedesktop.org 6937L: lima@lists.freedesktop.org (moderated for non-subscribers) 6938S: Maintained 6939T: git git://anongit.freedesktop.org/drm/drm-misc 6940F: drivers/gpu/drm/lima/ 6941F: include/uapi/drm/lima_drm.h 6942 6943DRM DRIVERS FOR MEDIATEK 6944M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6945M: Philipp Zabel <p.zabel@pengutronix.de> 6946L: dri-devel@lists.freedesktop.org 6947L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6948S: Supported 6949F: Documentation/devicetree/bindings/display/mediatek/ 6950F: drivers/gpu/drm/mediatek/ 6951F: drivers/phy/mediatek/phy-mtk-dp.c 6952F: drivers/phy/mediatek/phy-mtk-hdmi* 6953F: drivers/phy/mediatek/phy-mtk-mipi* 6954 6955DRM DRIVERS FOR NVIDIA TEGRA 6956M: Thierry Reding <thierry.reding@gmail.com> 6957M: Mikko Perttunen <mperttunen@nvidia.com> 6958L: dri-devel@lists.freedesktop.org 6959L: linux-tegra@vger.kernel.org 6960S: Supported 6961T: git https://gitlab.freedesktop.org/drm/tegra.git 6962F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6963F: Documentation/devicetree/bindings/gpu/host1x/ 6964F: drivers/gpu/drm/tegra/ 6965F: drivers/gpu/host1x/ 6966F: include/linux/host1x.h 6967F: include/uapi/drm/tegra_drm.h 6968 6969DRM DRIVERS FOR RENESAS 6970M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6971M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6972L: dri-devel@lists.freedesktop.org 6973L: linux-renesas-soc@vger.kernel.org 6974S: Supported 6975T: git git://linuxtv.org/pinchartl/media drm/du/next 6976F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6977F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6978F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6979F: Documentation/devicetree/bindings/display/renesas,du.yaml 6980F: drivers/gpu/drm/rcar-du/ 6981F: drivers/gpu/drm/shmobile/ 6982F: include/linux/platform_data/shmob_drm.h 6983 6984DRM DRIVERS FOR ROCKCHIP 6985M: Sandy Huang <hjc@rock-chips.com> 6986M: Heiko Stübner <heiko@sntech.de> 6987L: dri-devel@lists.freedesktop.org 6988S: Maintained 6989T: git git://anongit.freedesktop.org/drm/drm-misc 6990F: Documentation/devicetree/bindings/display/rockchip/ 6991F: drivers/gpu/drm/rockchip/ 6992 6993DRM DRIVERS FOR STI 6994M: Alain Volmat <alain.volmat@foss.st.com> 6995L: dri-devel@lists.freedesktop.org 6996S: Maintained 6997T: git git://anongit.freedesktop.org/drm/drm-misc 6998F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6999F: drivers/gpu/drm/sti 7000 7001DRM DRIVERS FOR STM 7002M: Yannick Fertre <yannick.fertre@foss.st.com> 7003M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7004M: Philippe Cornu <philippe.cornu@foss.st.com> 7005L: dri-devel@lists.freedesktop.org 7006S: Maintained 7007T: git git://anongit.freedesktop.org/drm/drm-misc 7008F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7009F: drivers/gpu/drm/stm 7010 7011DRM DRIVERS FOR TI KEYSTONE 7012M: Jyri Sarha <jyri.sarha@iki.fi> 7013M: Tomi Valkeinen <tomba@kernel.org> 7014L: dri-devel@lists.freedesktop.org 7015S: Maintained 7016T: git git://anongit.freedesktop.org/drm/drm-misc 7017F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7018F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7019F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7020F: drivers/gpu/drm/tidss/ 7021 7022DRM DRIVERS FOR TI LCDC 7023M: Jyri Sarha <jyri.sarha@iki.fi> 7024R: Tomi Valkeinen <tomba@kernel.org> 7025L: dri-devel@lists.freedesktop.org 7026S: Maintained 7027F: Documentation/devicetree/bindings/display/tilcdc/ 7028F: drivers/gpu/drm/tilcdc/ 7029 7030DRM DRIVERS FOR TI OMAP 7031M: Tomi Valkeinen <tomba@kernel.org> 7032L: dri-devel@lists.freedesktop.org 7033S: Maintained 7034F: Documentation/devicetree/bindings/display/ti/ 7035F: drivers/gpu/drm/omapdrm/ 7036 7037DRM DRIVERS FOR V3D 7038M: Emma Anholt <emma@anholt.net> 7039M: Melissa Wen <mwen@igalia.com> 7040S: Supported 7041T: git git://anongit.freedesktop.org/drm/drm-misc 7042F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7043F: drivers/gpu/drm/v3d/ 7044F: include/uapi/drm/v3d_drm.h 7045 7046DRM DRIVERS FOR VC4 7047M: Emma Anholt <emma@anholt.net> 7048M: Maxime Ripard <mripard@kernel.org> 7049S: Supported 7050T: git git://github.com/anholt/linux 7051T: git git://anongit.freedesktop.org/drm/drm-misc 7052F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7053F: drivers/gpu/drm/vc4/ 7054F: include/uapi/drm/vc4_drm.h 7055 7056DRM DRIVERS FOR VIVANTE GPU IP 7057M: Lucas Stach <l.stach@pengutronix.de> 7058R: Russell King <linux+etnaviv@armlinux.org.uk> 7059R: Christian Gmeiner <christian.gmeiner@gmail.com> 7060L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7061L: dri-devel@lists.freedesktop.org 7062S: Maintained 7063F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7064F: drivers/gpu/drm/etnaviv/ 7065F: include/uapi/drm/etnaviv_drm.h 7066 7067DRM DRIVERS FOR XEN 7068M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7069L: dri-devel@lists.freedesktop.org 7070L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7071S: Supported 7072T: git git://anongit.freedesktop.org/drm/drm-misc 7073F: Documentation/gpu/xen-front.rst 7074F: drivers/gpu/drm/xen/ 7075 7076DRM DRIVERS FOR XILINX 7077M: Hyun Kwon <hyun.kwon@xilinx.com> 7078M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7079L: dri-devel@lists.freedesktop.org 7080S: Maintained 7081T: git git://anongit.freedesktop.org/drm/drm-misc 7082F: Documentation/devicetree/bindings/display/xlnx/ 7083F: drivers/gpu/drm/xlnx/ 7084 7085DRM GPU SCHEDULER 7086M: Luben Tuikov <luben.tuikov@amd.com> 7087L: dri-devel@lists.freedesktop.org 7088S: Maintained 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: drivers/gpu/drm/scheduler/ 7091F: include/drm/gpu_scheduler.h 7092 7093DRM PANEL DRIVERS 7094M: Neil Armstrong <neil.armstrong@linaro.org> 7095R: Sam Ravnborg <sam@ravnborg.org> 7096L: dri-devel@lists.freedesktop.org 7097S: Maintained 7098T: git git://anongit.freedesktop.org/drm/drm-misc 7099F: Documentation/devicetree/bindings/display/panel/ 7100F: drivers/gpu/drm/drm_panel.c 7101F: drivers/gpu/drm/panel/ 7102F: include/drm/drm_panel.h 7103 7104DRM PRIVACY-SCREEN CLASS 7105M: Hans de Goede <hdegoede@redhat.com> 7106L: dri-devel@lists.freedesktop.org 7107S: Maintained 7108T: git git://anongit.freedesktop.org/drm/drm-misc 7109F: drivers/gpu/drm/drm_privacy_screen* 7110F: include/drm/drm_privacy_screen* 7111 7112DRM TTM SUBSYSTEM 7113M: Christian Koenig <christian.koenig@amd.com> 7114M: Huang Rui <ray.huang@amd.com> 7115L: dri-devel@lists.freedesktop.org 7116S: Maintained 7117T: git git://anongit.freedesktop.org/drm/drm-misc 7118F: drivers/gpu/drm/ttm/ 7119F: include/drm/ttm/ 7120 7121DSBR100 USB FM RADIO DRIVER 7122M: Alexey Klimov <klimov.linux@gmail.com> 7123L: linux-media@vger.kernel.org 7124S: Maintained 7125T: git git://linuxtv.org/media_tree.git 7126F: drivers/media/radio/dsbr100.c 7127 7128DT3155 MEDIA DRIVER 7129M: Hans Verkuil <hverkuil@xs4all.nl> 7130L: linux-media@vger.kernel.org 7131S: Odd Fixes 7132W: https://linuxtv.org 7133T: git git://linuxtv.org/media_tree.git 7134F: drivers/media/pci/dt3155/ 7135 7136DVB_USB_AF9015 MEDIA DRIVER 7137M: Antti Palosaari <crope@iki.fi> 7138L: linux-media@vger.kernel.org 7139S: Maintained 7140W: https://linuxtv.org 7141W: http://palosaari.fi/linux/ 7142Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7143T: git git://linuxtv.org/anttip/media_tree.git 7144F: drivers/media/usb/dvb-usb-v2/af9015* 7145 7146DVB_USB_AF9035 MEDIA DRIVER 7147M: Antti Palosaari <crope@iki.fi> 7148L: linux-media@vger.kernel.org 7149S: Maintained 7150W: https://linuxtv.org 7151W: http://palosaari.fi/linux/ 7152Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7153T: git git://linuxtv.org/anttip/media_tree.git 7154F: drivers/media/usb/dvb-usb-v2/af9035* 7155 7156DVB_USB_ANYSEE MEDIA DRIVER 7157M: Antti Palosaari <crope@iki.fi> 7158L: linux-media@vger.kernel.org 7159S: Maintained 7160W: https://linuxtv.org 7161W: http://palosaari.fi/linux/ 7162Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7163T: git git://linuxtv.org/anttip/media_tree.git 7164F: drivers/media/usb/dvb-usb-v2/anysee* 7165 7166DVB_USB_AU6610 MEDIA DRIVER 7167M: Antti Palosaari <crope@iki.fi> 7168L: linux-media@vger.kernel.org 7169S: Maintained 7170W: https://linuxtv.org 7171W: http://palosaari.fi/linux/ 7172Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7173T: git git://linuxtv.org/anttip/media_tree.git 7174F: drivers/media/usb/dvb-usb-v2/au6610* 7175 7176DVB_USB_CE6230 MEDIA DRIVER 7177M: Antti Palosaari <crope@iki.fi> 7178L: linux-media@vger.kernel.org 7179S: Maintained 7180W: https://linuxtv.org 7181W: http://palosaari.fi/linux/ 7182Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7183T: git git://linuxtv.org/anttip/media_tree.git 7184F: drivers/media/usb/dvb-usb-v2/ce6230* 7185 7186DVB_USB_CXUSB MEDIA DRIVER 7187M: Michael Krufky <mkrufky@linuxtv.org> 7188L: linux-media@vger.kernel.org 7189S: Maintained 7190W: https://linuxtv.org 7191W: http://github.com/mkrufky 7192Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7193T: git git://linuxtv.org/media_tree.git 7194F: drivers/media/usb/dvb-usb/cxusb* 7195 7196DVB_USB_EC168 MEDIA DRIVER 7197M: Antti Palosaari <crope@iki.fi> 7198L: linux-media@vger.kernel.org 7199S: Maintained 7200W: https://linuxtv.org 7201W: http://palosaari.fi/linux/ 7202Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7203T: git git://linuxtv.org/anttip/media_tree.git 7204F: drivers/media/usb/dvb-usb-v2/ec168* 7205 7206DVB_USB_GL861 MEDIA DRIVER 7207M: Antti Palosaari <crope@iki.fi> 7208L: linux-media@vger.kernel.org 7209S: Maintained 7210W: https://linuxtv.org 7211Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7212T: git git://linuxtv.org/anttip/media_tree.git 7213F: drivers/media/usb/dvb-usb-v2/gl861* 7214 7215DVB_USB_MXL111SF MEDIA DRIVER 7216M: Michael Krufky <mkrufky@linuxtv.org> 7217L: linux-media@vger.kernel.org 7218S: Maintained 7219W: https://linuxtv.org 7220W: http://github.com/mkrufky 7221Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7222T: git git://linuxtv.org/mkrufky/mxl111sf.git 7223F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7224 7225DVB_USB_RTL28XXU MEDIA DRIVER 7226M: Antti Palosaari <crope@iki.fi> 7227L: linux-media@vger.kernel.org 7228S: Maintained 7229W: https://linuxtv.org 7230W: http://palosaari.fi/linux/ 7231Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7232T: git git://linuxtv.org/anttip/media_tree.git 7233F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7234 7235DVB_USB_V2 MEDIA DRIVER 7236M: Antti Palosaari <crope@iki.fi> 7237L: linux-media@vger.kernel.org 7238S: Maintained 7239W: https://linuxtv.org 7240W: http://palosaari.fi/linux/ 7241Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7242T: git git://linuxtv.org/anttip/media_tree.git 7243F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7244F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7245 7246DYNAMIC DEBUG 7247M: Jason Baron <jbaron@akamai.com> 7248M: Jim Cromie <jim.cromie@gmail.com> 7249S: Maintained 7250F: include/linux/dynamic_debug.h 7251F: lib/dynamic_debug.c 7252F: lib/test_dynamic_debug.c 7253 7254DYNAMIC INTERRUPT MODERATION 7255M: Tal Gilboa <talgi@nvidia.com> 7256S: Maintained 7257F: Documentation/networking/net_dim.rst 7258F: include/linux/dim.h 7259F: lib/dim/ 7260 7261DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7262M: Daniel Lezcano <daniel.lezcano@kernel.org> 7263L: linux-pm@vger.kernel.org 7264S: Supported 7265B: https://bugzilla.kernel.org 7266T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7267F: drivers/powercap/dtpm* 7268F: include/linux/dtpm.h 7269 7270DZ DECSTATION DZ11 SERIAL DRIVER 7271M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7272S: Maintained 7273F: drivers/tty/serial/dz.* 7274 7275E3X0 POWER BUTTON DRIVER 7276M: Moritz Fischer <moritz.fischer@ettus.com> 7277L: usrp-users@lists.ettus.com 7278S: Supported 7279W: http://www.ettus.com 7280F: Documentation/devicetree/bindings/input/e3x0-button.txt 7281F: drivers/input/misc/e3x0-button.c 7282 7283E4000 MEDIA DRIVER 7284M: Antti Palosaari <crope@iki.fi> 7285L: linux-media@vger.kernel.org 7286S: Maintained 7287W: https://linuxtv.org 7288W: http://palosaari.fi/linux/ 7289Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7290T: git git://linuxtv.org/anttip/media_tree.git 7291F: drivers/media/tuners/e4000* 7292 7293EARTH_PT1 MEDIA DRIVER 7294M: Akihiro Tsukada <tskd08@gmail.com> 7295L: linux-media@vger.kernel.org 7296S: Odd Fixes 7297F: drivers/media/pci/pt1/ 7298 7299EARTH_PT3 MEDIA DRIVER 7300M: Akihiro Tsukada <tskd08@gmail.com> 7301L: linux-media@vger.kernel.org 7302S: Odd Fixes 7303F: drivers/media/pci/pt3/ 7304 7305EC100 MEDIA DRIVER 7306M: Antti Palosaari <crope@iki.fi> 7307L: linux-media@vger.kernel.org 7308S: Maintained 7309W: https://linuxtv.org 7310W: http://palosaari.fi/linux/ 7311Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7312T: git git://linuxtv.org/anttip/media_tree.git 7313F: drivers/media/dvb-frontends/ec100* 7314 7315ECRYPT FILE SYSTEM 7316M: Tyler Hicks <code@tyhicks.com> 7317L: ecryptfs@vger.kernel.org 7318S: Odd Fixes 7319W: http://ecryptfs.org 7320W: https://launchpad.net/ecryptfs 7321T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7322F: Documentation/filesystems/ecryptfs.rst 7323F: fs/ecryptfs/ 7324 7325EDAC-AMD64 7326M: Yazen Ghannam <yazen.ghannam@amd.com> 7327L: linux-edac@vger.kernel.org 7328S: Supported 7329F: drivers/edac/amd64_edac* 7330F: drivers/edac/mce_amd* 7331 7332EDAC-ARMADA 7333M: Jan Luebbe <jlu@pengutronix.de> 7334L: linux-edac@vger.kernel.org 7335S: Maintained 7336F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7337F: drivers/edac/armada_xp_* 7338 7339EDAC-AST2500 7340M: Stefan Schaeckeler <sschaeck@cisco.com> 7341S: Supported 7342F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7343F: drivers/edac/aspeed_edac.c 7344 7345EDAC-BLUEFIELD 7346M: Shravan Kumar Ramani <shravankr@nvidia.com> 7347S: Supported 7348F: drivers/edac/bluefield_edac.c 7349 7350EDAC-CALXEDA 7351M: Andre Przywara <andre.przywara@arm.com> 7352L: linux-edac@vger.kernel.org 7353S: Maintained 7354F: drivers/edac/highbank* 7355 7356EDAC-CAVIUM OCTEON 7357M: Ralf Baechle <ralf@linux-mips.org> 7358L: linux-edac@vger.kernel.org 7359L: linux-mips@vger.kernel.org 7360S: Supported 7361F: drivers/edac/octeon_edac* 7362 7363EDAC-CAVIUM THUNDERX 7364M: Robert Richter <rric@kernel.org> 7365L: linux-edac@vger.kernel.org 7366S: Odd Fixes 7367F: drivers/edac/thunderx_edac* 7368 7369EDAC-CORE 7370M: Borislav Petkov <bp@alien8.de> 7371M: Tony Luck <tony.luck@intel.com> 7372R: James Morse <james.morse@arm.com> 7373R: Mauro Carvalho Chehab <mchehab@kernel.org> 7374R: Robert Richter <rric@kernel.org> 7375L: linux-edac@vger.kernel.org 7376S: Supported 7377T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7378F: Documentation/admin-guide/ras.rst 7379F: Documentation/driver-api/edac.rst 7380F: drivers/edac/ 7381F: include/linux/edac.h 7382 7383EDAC-DMC520 7384M: Lei Wang <lewan@microsoft.com> 7385L: linux-edac@vger.kernel.org 7386S: Supported 7387F: drivers/edac/dmc520_edac.c 7388 7389EDAC-E752X 7390M: Mark Gross <markgross@kernel.org> 7391L: linux-edac@vger.kernel.org 7392S: Maintained 7393F: drivers/edac/e752x_edac.c 7394 7395EDAC-E7XXX 7396L: linux-edac@vger.kernel.org 7397S: Maintained 7398F: drivers/edac/e7xxx_edac.c 7399 7400EDAC-FSL_DDR 7401M: York Sun <york.sun@nxp.com> 7402L: linux-edac@vger.kernel.org 7403S: Maintained 7404F: drivers/edac/fsl_ddr_edac.* 7405 7406EDAC-GHES 7407M: Mauro Carvalho Chehab <mchehab@kernel.org> 7408L: linux-edac@vger.kernel.org 7409S: Maintained 7410F: drivers/edac/ghes_edac.c 7411 7412EDAC-I10NM 7413M: Tony Luck <tony.luck@intel.com> 7414L: linux-edac@vger.kernel.org 7415S: Maintained 7416F: drivers/edac/i10nm_base.c 7417 7418EDAC-I3000 7419L: linux-edac@vger.kernel.org 7420S: Orphan 7421F: drivers/edac/i3000_edac.c 7422 7423EDAC-I5000 7424L: linux-edac@vger.kernel.org 7425S: Maintained 7426F: drivers/edac/i5000_edac.c 7427 7428EDAC-I5400 7429M: Mauro Carvalho Chehab <mchehab@kernel.org> 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/i5400_edac.c 7433 7434EDAC-I7300 7435M: Mauro Carvalho Chehab <mchehab@kernel.org> 7436L: linux-edac@vger.kernel.org 7437S: Maintained 7438F: drivers/edac/i7300_edac.c 7439 7440EDAC-I7CORE 7441M: Mauro Carvalho Chehab <mchehab@kernel.org> 7442L: linux-edac@vger.kernel.org 7443S: Maintained 7444F: drivers/edac/i7core_edac.c 7445 7446EDAC-I82443BXGX 7447M: Tim Small <tim@buttersideup.com> 7448L: linux-edac@vger.kernel.org 7449S: Maintained 7450F: drivers/edac/i82443bxgx_edac.c 7451 7452EDAC-I82975X 7453M: "Arvind R." <arvino55@gmail.com> 7454L: linux-edac@vger.kernel.org 7455S: Maintained 7456F: drivers/edac/i82975x_edac.c 7457 7458EDAC-IE31200 7459M: Jason Baron <jbaron@akamai.com> 7460L: linux-edac@vger.kernel.org 7461S: Maintained 7462F: drivers/edac/ie31200_edac.c 7463 7464EDAC-IGEN6 7465M: Tony Luck <tony.luck@intel.com> 7466R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7467L: linux-edac@vger.kernel.org 7468S: Maintained 7469F: drivers/edac/igen6_edac.c 7470 7471EDAC-MPC85XX 7472M: Johannes Thumshirn <morbidrsa@gmail.com> 7473L: linux-edac@vger.kernel.org 7474S: Maintained 7475F: drivers/edac/mpc85xx_edac.[ch] 7476 7477EDAC-PASEMI 7478M: Egor Martovetsky <egor@pasemi.com> 7479L: linux-edac@vger.kernel.org 7480S: Maintained 7481F: drivers/edac/pasemi_edac.c 7482 7483EDAC-PND2 7484M: Tony Luck <tony.luck@intel.com> 7485L: linux-edac@vger.kernel.org 7486S: Maintained 7487F: drivers/edac/pnd2_edac.[ch] 7488 7489EDAC-QCOM 7490M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7491L: linux-arm-msm@vger.kernel.org 7492L: linux-edac@vger.kernel.org 7493S: Maintained 7494F: drivers/edac/qcom_edac.c 7495 7496EDAC-R82600 7497M: Tim Small <tim@buttersideup.com> 7498L: linux-edac@vger.kernel.org 7499S: Maintained 7500F: drivers/edac/r82600_edac.c 7501 7502EDAC-SBRIDGE 7503M: Tony Luck <tony.luck@intel.com> 7504R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7505L: linux-edac@vger.kernel.org 7506S: Maintained 7507F: drivers/edac/sb_edac.c 7508 7509EDAC-SKYLAKE 7510M: Tony Luck <tony.luck@intel.com> 7511L: linux-edac@vger.kernel.org 7512S: Maintained 7513F: drivers/edac/skx_*.[ch] 7514 7515EDAC-TI 7516M: Tero Kristo <kristo@kernel.org> 7517L: linux-edac@vger.kernel.org 7518S: Odd Fixes 7519F: drivers/edac/ti_edac.c 7520 7521EDIROL UA-101/UA-1000 DRIVER 7522M: Clemens Ladisch <clemens@ladisch.de> 7523L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7524S: Maintained 7525T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7526F: sound/usb/misc/ua101.c 7527 7528EFI TEST DRIVER 7529M: Ivan Hu <ivan.hu@canonical.com> 7530M: Ard Biesheuvel <ardb@kernel.org> 7531L: linux-efi@vger.kernel.org 7532S: Maintained 7533F: drivers/firmware/efi/test/ 7534 7535EFI VARIABLE FILESYSTEM 7536M: Jeremy Kerr <jk@ozlabs.org> 7537M: Ard Biesheuvel <ardb@kernel.org> 7538L: linux-efi@vger.kernel.org 7539S: Maintained 7540T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7541F: fs/efivarfs/ 7542 7543EFIFB FRAMEBUFFER DRIVER 7544M: Peter Jones <pjones@redhat.com> 7545L: linux-fbdev@vger.kernel.org 7546S: Maintained 7547F: drivers/video/fbdev/efifb.c 7548 7549EFS FILESYSTEM 7550S: Orphan 7551W: http://aeschi.ch.eu.org/efs/ 7552F: fs/efs/ 7553 7554EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7555M: Douglas Miller <dougmill@linux.ibm.com> 7556L: netdev@vger.kernel.org 7557S: Maintained 7558F: drivers/net/ethernet/ibm/ehea/ 7559 7560ELM327 CAN NETWORK DRIVER 7561M: Max Staudt <max@enpas.org> 7562L: linux-can@vger.kernel.org 7563S: Maintained 7564F: Documentation/networking/device_drivers/can/can327.rst 7565F: drivers/net/can/can327.c 7566 7567EM28XX VIDEO4LINUX DRIVER 7568M: Mauro Carvalho Chehab <mchehab@kernel.org> 7569L: linux-media@vger.kernel.org 7570S: Maintained 7571W: https://linuxtv.org 7572T: git git://linuxtv.org/media_tree.git 7573F: Documentation/admin-guide/media/em28xx* 7574F: drivers/media/usb/em28xx/ 7575 7576EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7577M: Adrian Hunter <adrian.hunter@intel.com> 7578M: Ritesh Harjani <riteshh@codeaurora.org> 7579M: Asutosh Das <asutoshd@codeaurora.org> 7580L: linux-mmc@vger.kernel.org 7581S: Supported 7582F: drivers/mmc/host/cqhci* 7583 7584EMULEX 10Gbps iSCSI - OneConnect DRIVER 7585M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7586L: linux-scsi@vger.kernel.org 7587S: Supported 7588W: http://www.broadcom.com 7589F: drivers/scsi/be2iscsi/ 7590 7591EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7592M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7593M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7594M: Somnath Kotur <somnath.kotur@broadcom.com> 7595L: netdev@vger.kernel.org 7596S: Supported 7597W: http://www.emulex.com 7598F: drivers/net/ethernet/emulex/benet/ 7599 7600EMULEX ONECONNECT ROCE DRIVER 7601M: Selvin Xavier <selvin.xavier@broadcom.com> 7602L: linux-rdma@vger.kernel.org 7603S: Odd Fixes 7604W: http://www.broadcom.com 7605F: drivers/infiniband/hw/ocrdma/ 7606F: include/uapi/rdma/ocrdma-abi.h 7607 7608EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7609M: James Smart <james.smart@broadcom.com> 7610M: Ram Vegesna <ram.vegesna@broadcom.com> 7611L: linux-scsi@vger.kernel.org 7612L: target-devel@vger.kernel.org 7613S: Supported 7614W: http://www.broadcom.com 7615F: drivers/scsi/elx/ 7616 7617EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7618M: James Smart <james.smart@broadcom.com> 7619M: Dick Kennedy <dick.kennedy@broadcom.com> 7620L: linux-scsi@vger.kernel.org 7621S: Supported 7622W: http://www.broadcom.com 7623F: drivers/scsi/lpfc/ 7624 7625ENE CB710 FLASH CARD READER DRIVER 7626M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7627S: Maintained 7628F: drivers/misc/cb710/ 7629F: drivers/mmc/host/cb710-mmc.* 7630F: include/linux/cb710.h 7631 7632ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7633M: Maxim Levitsky <maximlevitsky@gmail.com> 7634S: Maintained 7635F: drivers/media/rc/ene_ir.* 7636 7637EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7638M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7639L: linuxppc-dev@lists.ozlabs.org 7640S: Maintained 7641F: drivers/tty/ehv_bytechan.c 7642 7643EPSON S1D13XXX FRAMEBUFFER DRIVER 7644M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7645S: Maintained 7646T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7647F: drivers/video/fbdev/s1d13xxxfb.c 7648F: include/video/s1d13xxxfb.h 7649 7650EROFS FILE SYSTEM 7651M: Gao Xiang <xiang@kernel.org> 7652M: Chao Yu <chao@kernel.org> 7653R: Yue Hu <huyue2@coolpad.com> 7654R: Jeffle Xu <jefflexu@linux.alibaba.com> 7655L: linux-erofs@lists.ozlabs.org 7656S: Maintained 7657T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7658F: Documentation/ABI/testing/sysfs-fs-erofs 7659F: Documentation/filesystems/erofs.rst 7660F: fs/erofs/ 7661F: include/trace/events/erofs.h 7662 7663ERRSEQ ERROR TRACKING INFRASTRUCTURE 7664M: Jeff Layton <jlayton@kernel.org> 7665S: Maintained 7666F: include/linux/errseq.h 7667F: lib/errseq.c 7668 7669ESD CAN/USB DRIVERS 7670M: Frank Jungclaus <frank.jungclaus@esd.eu> 7671R: socketcan@esd.eu 7672L: linux-can@vger.kernel.org 7673S: Maintained 7674F: drivers/net/can/usb/esd_usb.c 7675 7676ET131X NETWORK DRIVER 7677M: Mark Einon <mark.einon@gmail.com> 7678S: Odd Fixes 7679F: drivers/net/ethernet/agere/ 7680 7681ETAS ES58X CAN/USB DRIVER 7682M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7683L: linux-can@vger.kernel.org 7684S: Maintained 7685F: Documentation/networking/devlink/etas_es58x.rst 7686F: drivers/net/can/usb/etas_es58x/ 7687 7688ETHERNET BRIDGE 7689M: Roopa Prabhu <roopa@nvidia.com> 7690M: Nikolay Aleksandrov <razor@blackwall.org> 7691L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7692L: netdev@vger.kernel.org 7693S: Maintained 7694W: http://www.linuxfoundation.org/en/Net:Bridge 7695F: include/linux/netfilter_bridge/ 7696F: net/bridge/ 7697 7698ETHERNET PHY LIBRARY 7699M: Andrew Lunn <andrew@lunn.ch> 7700M: Heiner Kallweit <hkallweit1@gmail.com> 7701R: Russell King <linux@armlinux.org.uk> 7702L: netdev@vger.kernel.org 7703S: Maintained 7704F: Documentation/ABI/testing/sysfs-class-net-phydev 7705F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7706F: Documentation/devicetree/bindings/net/mdio* 7707F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7708F: Documentation/networking/phy.rst 7709F: drivers/net/mdio/ 7710F: drivers/net/mdio/acpi_mdio.c 7711F: drivers/net/mdio/fwnode_mdio.c 7712F: drivers/net/mdio/of_mdio.c 7713F: drivers/net/pcs/ 7714F: drivers/net/phy/ 7715F: include/dt-bindings/net/qca-ar803x.h 7716F: include/linux/*mdio*.h 7717F: include/linux/linkmode.h 7718F: include/linux/mdio/*.h 7719F: include/linux/mii.h 7720F: include/linux/of_net.h 7721F: include/linux/phy.h 7722F: include/linux/phy_fixed.h 7723F: include/linux/platform_data/mdio-bcm-unimac.h 7724F: include/linux/platform_data/mdio-gpio.h 7725F: include/trace/events/mdio.h 7726F: include/uapi/linux/mdio.h 7727F: include/uapi/linux/mii.h 7728F: net/core/of_net.c 7729 7730EXEC & BINFMT API 7731R: Eric Biederman <ebiederm@xmission.com> 7732R: Kees Cook <keescook@chromium.org> 7733L: linux-mm@kvack.org 7734S: Supported 7735T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7736F: fs/*binfmt_*.c 7737F: fs/exec.c 7738F: include/linux/binfmts.h 7739F: include/linux/elf.h 7740F: include/uapi/linux/binfmts.h 7741F: include/uapi/linux/elf.h 7742F: tools/testing/selftests/exec/ 7743N: asm/elf.h 7744N: binfmt 7745 7746EXFAT FILE SYSTEM 7747M: Namjae Jeon <linkinjeon@kernel.org> 7748M: Sungjong Seo <sj1557.seo@samsung.com> 7749L: linux-fsdevel@vger.kernel.org 7750S: Maintained 7751T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7752F: fs/exfat/ 7753 7754EXT2 FILE SYSTEM 7755M: Jan Kara <jack@suse.com> 7756L: linux-ext4@vger.kernel.org 7757S: Maintained 7758F: Documentation/filesystems/ext2.rst 7759F: fs/ext2/ 7760F: include/linux/ext2* 7761 7762EXT4 FILE SYSTEM 7763M: "Theodore Ts'o" <tytso@mit.edu> 7764M: Andreas Dilger <adilger.kernel@dilger.ca> 7765L: linux-ext4@vger.kernel.org 7766S: Maintained 7767W: http://ext4.wiki.kernel.org 7768Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7769T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7770F: Documentation/filesystems/ext4/ 7771F: fs/ext4/ 7772F: include/trace/events/ext4.h 7773F: include/uapi/linux/ext4.h 7774 7775Extended Verification Module (EVM) 7776M: Mimi Zohar <zohar@linux.ibm.com> 7777L: linux-integrity@vger.kernel.org 7778S: Supported 7779T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7780F: security/integrity/ 7781F: security/integrity/evm/ 7782 7783EXTENSIBLE FIRMWARE INTERFACE (EFI) 7784M: Ard Biesheuvel <ardb@kernel.org> 7785L: linux-efi@vger.kernel.org 7786S: Maintained 7787T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7788F: Documentation/admin-guide/efi-stub.rst 7789F: arch/*/include/asm/efi.h 7790F: arch/*/kernel/efi.c 7791F: arch/arm/boot/compressed/efi-header.S 7792F: arch/x86/platform/efi/ 7793F: drivers/firmware/efi/ 7794F: include/linux/efi*.h 7795 7796EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7797M: MyungJoo Ham <myungjoo.ham@samsung.com> 7798M: Chanwoo Choi <cw00.choi@samsung.com> 7799L: linux-kernel@vger.kernel.org 7800S: Maintained 7801T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7802F: Documentation/devicetree/bindings/extcon/ 7803F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7804F: drivers/extcon/ 7805F: include/linux/extcon.h 7806F: include/linux/extcon/ 7807 7808EXTRA BOOT CONFIG 7809M: Masami Hiramatsu <mhiramat@kernel.org> 7810L: linux-kernel@vger.kernel.org 7811L: linux-trace-kernel@vger.kernel.org 7812S: Maintained 7813Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7814T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7815F: Documentation/admin-guide/bootconfig.rst 7816F: fs/proc/bootconfig.c 7817F: include/linux/bootconfig.h 7818F: lib/bootconfig-data.S 7819F: lib/bootconfig.c 7820F: tools/bootconfig/* 7821F: tools/bootconfig/scripts/* 7822 7823EXYNOS DP DRIVER 7824M: Jingoo Han <jingoohan1@gmail.com> 7825L: dri-devel@lists.freedesktop.org 7826S: Maintained 7827F: drivers/gpu/drm/exynos/exynos_dp* 7828 7829EXYNOS SYSMMU (IOMMU) driver 7830M: Marek Szyprowski <m.szyprowski@samsung.com> 7831L: iommu@lists.linux.dev 7832S: Maintained 7833F: drivers/iommu/exynos-iommu.c 7834 7835F2FS FILE SYSTEM 7836M: Jaegeuk Kim <jaegeuk@kernel.org> 7837M: Chao Yu <chao@kernel.org> 7838L: linux-f2fs-devel@lists.sourceforge.net 7839S: Maintained 7840W: https://f2fs.wiki.kernel.org/ 7841Q: https://patchwork.kernel.org/project/f2fs/list/ 7842B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7843T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7844F: Documentation/ABI/testing/sysfs-fs-f2fs 7845F: Documentation/filesystems/f2fs.rst 7846F: fs/f2fs/ 7847F: include/linux/f2fs_fs.h 7848F: include/trace/events/f2fs.h 7849F: include/uapi/linux/f2fs.h 7850 7851F71805F HARDWARE MONITORING DRIVER 7852M: Jean Delvare <jdelvare@suse.com> 7853L: linux-hwmon@vger.kernel.org 7854S: Maintained 7855F: Documentation/hwmon/f71805f.rst 7856F: drivers/hwmon/f71805f.c 7857 7858FADDR2LINE 7859M: Josh Poimboeuf <jpoimboe@kernel.org> 7860S: Maintained 7861F: scripts/faddr2line 7862 7863FAILOVER MODULE 7864M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7865L: netdev@vger.kernel.org 7866S: Supported 7867F: Documentation/networking/failover.rst 7868F: include/net/failover.h 7869F: net/core/failover.c 7870 7871FANOTIFY 7872M: Jan Kara <jack@suse.cz> 7873R: Amir Goldstein <amir73il@gmail.com> 7874R: Matthew Bobrowski <repnop@google.com> 7875L: linux-fsdevel@vger.kernel.org 7876S: Maintained 7877F: fs/notify/fanotify/ 7878F: include/linux/fanotify.h 7879F: include/uapi/linux/fanotify.h 7880 7881FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7882M: Linus Walleij <linus.walleij@linaro.org> 7883L: linux-usb@vger.kernel.org 7884S: Maintained 7885F: drivers/usb/fotg210/ 7886 7887FARSYNC SYNCHRONOUS DRIVER 7888M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7889S: Supported 7890W: http://www.farsite.co.uk/ 7891F: drivers/net/wan/farsync.* 7892 7893FAULT INJECTION SUPPORT 7894M: Akinobu Mita <akinobu.mita@gmail.com> 7895S: Supported 7896F: Documentation/fault-injection/ 7897F: lib/fault-inject.c 7898 7899FBTFT Framebuffer drivers 7900L: dri-devel@lists.freedesktop.org 7901L: linux-fbdev@vger.kernel.org 7902S: Orphan 7903F: drivers/staging/fbtft/ 7904 7905FC0011 TUNER DRIVER 7906M: Michael Buesch <m@bues.ch> 7907L: linux-media@vger.kernel.org 7908S: Maintained 7909F: drivers/media/tuners/fc0011.c 7910F: drivers/media/tuners/fc0011.h 7911 7912FC2580 MEDIA DRIVER 7913M: Antti Palosaari <crope@iki.fi> 7914L: linux-media@vger.kernel.org 7915S: Maintained 7916W: https://linuxtv.org 7917W: http://palosaari.fi/linux/ 7918Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7919T: git git://linuxtv.org/anttip/media_tree.git 7920F: drivers/media/tuners/fc2580* 7921 7922FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7923M: Hannes Reinecke <hare@suse.de> 7924L: linux-scsi@vger.kernel.org 7925S: Supported 7926W: www.Open-FCoE.org 7927F: drivers/scsi/fcoe/ 7928F: drivers/scsi/libfc/ 7929F: include/scsi/fc/ 7930F: include/scsi/libfc.h 7931F: include/scsi/libfcoe.h 7932F: include/uapi/scsi/fc/ 7933 7934FILE LOCKING (flock() and fcntl()/lockf()) 7935M: Jeff Layton <jlayton@kernel.org> 7936M: Chuck Lever <chuck.lever@oracle.com> 7937L: linux-fsdevel@vger.kernel.org 7938S: Maintained 7939F: fs/fcntl.c 7940F: fs/locks.c 7941F: include/linux/fcntl.h 7942F: include/uapi/linux/fcntl.h 7943 7944FILESYSTEM DIRECT ACCESS (DAX) 7945M: Dan Williams <dan.j.williams@intel.com> 7946R: Matthew Wilcox <willy@infradead.org> 7947R: Jan Kara <jack@suse.cz> 7948L: linux-fsdevel@vger.kernel.org 7949L: nvdimm@lists.linux.dev 7950S: Supported 7951F: fs/dax.c 7952F: include/linux/dax.h 7953F: include/trace/events/fs_dax.h 7954 7955FILESYSTEMS (VFS and infrastructure) 7956M: Alexander Viro <viro@zeniv.linux.org.uk> 7957M: Christian Brauner <brauner@kernel.org> 7958L: linux-fsdevel@vger.kernel.org 7959S: Maintained 7960F: fs/* 7961F: include/linux/fs.h 7962F: include/linux/fs_types.h 7963F: include/uapi/linux/fs.h 7964F: include/uapi/linux/openat2.h 7965 7966FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7967M: Riku Voipio <riku.voipio@iki.fi> 7968L: linux-hwmon@vger.kernel.org 7969S: Maintained 7970F: drivers/hwmon/f75375s.c 7971F: include/linux/f75375s.h 7972 7973FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7974M: Clemens Ladisch <clemens@ladisch.de> 7975M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7976L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7977S: Maintained 7978T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7979F: include/uapi/sound/firewire.h 7980F: sound/firewire/ 7981 7982FIREWIRE MEDIA DRIVERS (firedtv) 7983M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7984L: linux-media@vger.kernel.org 7985L: linux1394-devel@lists.sourceforge.net 7986S: Maintained 7987T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7988F: drivers/media/firewire/ 7989 7990FIREWIRE SBP-2 TARGET 7991M: Chris Boot <bootc@bootc.net> 7992L: linux-scsi@vger.kernel.org 7993L: target-devel@vger.kernel.org 7994L: linux1394-devel@lists.sourceforge.net 7995S: Maintained 7996T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7997F: drivers/target/sbp/ 7998 7999FIREWIRE SUBSYSTEM 8000M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8001M: Takashi Sakamoto <takaswie@kernel.org> 8002L: linux1394-devel@lists.sourceforge.net 8003S: Maintained 8004W: http://ieee1394.docs.kernel.org/ 8005T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8006F: drivers/firewire/ 8007F: include/linux/firewire.h 8008F: include/uapi/linux/firewire*.h 8009F: tools/firewire/ 8010 8011FIRMWARE FRAMEWORK FOR ARMV8-A 8012M: Sudeep Holla <sudeep.holla@arm.com> 8013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8014S: Maintained 8015F: drivers/firmware/arm_ffa/ 8016F: include/linux/arm_ffa.h 8017 8018FIRMWARE LOADER (request_firmware) 8019M: Luis Chamberlain <mcgrof@kernel.org> 8020M: Russ Weight <russell.h.weight@intel.com> 8021L: linux-kernel@vger.kernel.org 8022S: Maintained 8023F: Documentation/firmware_class/ 8024F: drivers/base/firmware_loader/ 8025F: include/linux/firmware.h 8026 8027FLEXTIMER FTM-QUADDEC DRIVER 8028M: Patrick Havelange <patrick.havelange@essensium.com> 8029L: linux-iio@vger.kernel.org 8030S: Maintained 8031F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8032F: drivers/counter/ftm-quaddec.c 8033 8034FLOPPY DRIVER 8035M: Denis Efremov <efremov@linux.com> 8036L: linux-block@vger.kernel.org 8037S: Odd Fixes 8038F: drivers/block/floppy.c 8039 8040FLYSKY FSIA6B RC RECEIVER 8041M: Markus Koch <markus@notsyncing.net> 8042L: linux-input@vger.kernel.org 8043S: Maintained 8044F: drivers/input/joystick/fsia6b.c 8045 8046FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8047M: Geoffrey D. Bennett <g@b4.vu> 8048L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8049S: Maintained 8050T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8051F: sound/usb/mixer_scarlett_gen2.c 8052 8053FORCEDETH GIGABIT ETHERNET DRIVER 8054M: Rain River <rain.1986.08.12@gmail.com> 8055M: Zhu Yanjun <zyjzyj2000@gmail.com> 8056L: netdev@vger.kernel.org 8057S: Maintained 8058F: drivers/net/ethernet/nvidia/* 8059 8060FORTIFY_SOURCE 8061M: Kees Cook <keescook@chromium.org> 8062L: linux-hardening@vger.kernel.org 8063S: Supported 8064T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8065F: include/linux/fortify-string.h 8066F: lib/fortify_kunit.c 8067F: lib/memcpy_kunit.c 8068F: lib/strscpy_kunit.c 8069F: lib/test_fortify/* 8070F: scripts/test_fortify.sh 8071K: \b__NO_FORTIFY\b 8072 8073FPGA DFL DRIVERS 8074M: Wu Hao <hao.wu@intel.com> 8075R: Tom Rix <trix@redhat.com> 8076L: linux-fpga@vger.kernel.org 8077S: Maintained 8078F: Documentation/ABI/testing/sysfs-bus-dfl* 8079F: Documentation/fpga/dfl.rst 8080F: drivers/fpga/dfl* 8081F: drivers/uio/uio_dfl.c 8082F: include/linux/dfl.h 8083F: include/uapi/linux/fpga-dfl.h 8084 8085FPGA MANAGER FRAMEWORK 8086M: Moritz Fischer <mdf@kernel.org> 8087M: Wu Hao <hao.wu@intel.com> 8088M: Xu Yilun <yilun.xu@intel.com> 8089R: Tom Rix <trix@redhat.com> 8090L: linux-fpga@vger.kernel.org 8091S: Maintained 8092Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8093T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8094F: Documentation/devicetree/bindings/fpga/ 8095F: Documentation/driver-api/fpga/ 8096F: Documentation/fpga/ 8097F: drivers/fpga/ 8098F: include/linux/fpga/ 8099 8100FPU EMULATOR 8101M: Bill Metzenthen <billm@melbpc.org.au> 8102S: Maintained 8103W: https://floatingpoint.billm.au/ 8104F: arch/x86/math-emu/ 8105 8106FRAMEBUFFER CORE 8107M: Daniel Vetter <daniel@ffwll.ch> 8108S: Odd Fixes 8109T: git git://anongit.freedesktop.org/drm/drm-misc 8110F: drivers/video/fbdev/core/ 8111 8112FRAMEBUFFER LAYER 8113M: Helge Deller <deller@gmx.de> 8114L: linux-fbdev@vger.kernel.org 8115L: dri-devel@lists.freedesktop.org 8116S: Maintained 8117Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8118T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8119F: Documentation/fb/ 8120F: drivers/video/ 8121F: include/linux/fb.h 8122F: include/uapi/linux/fb.h 8123F: include/uapi/video/ 8124F: include/video/ 8125 8126FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8127M: Horia Geantă <horia.geanta@nxp.com> 8128M: Pankaj Gupta <pankaj.gupta@nxp.com> 8129M: Gaurav Jain <gaurav.jain@nxp.com> 8130L: linux-crypto@vger.kernel.org 8131S: Maintained 8132F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8133F: drivers/crypto/caam/ 8134 8135FREESCALE COLDFIRE M5441X MMC DRIVER 8136M: Angelo Dureghello <angelo.dureghello@timesys.com> 8137L: linux-mmc@vger.kernel.org 8138S: Maintained 8139F: drivers/mmc/host/sdhci-esdhc-mcf.c 8140F: include/linux/platform_data/mmc-esdhc-mcf.h 8141 8142FREESCALE DIU FRAMEBUFFER DRIVER 8143M: Timur Tabi <timur@kernel.org> 8144L: linux-fbdev@vger.kernel.org 8145S: Maintained 8146F: drivers/video/fbdev/fsl-diu-fb.* 8147 8148FREESCALE DMA DRIVER 8149M: Li Yang <leoyang.li@nxp.com> 8150M: Zhang Wei <zw@zh-kernel.org> 8151L: linuxppc-dev@lists.ozlabs.org 8152S: Maintained 8153F: drivers/dma/fsldma.* 8154 8155FREESCALE DSPI DRIVER 8156M: Vladimir Oltean <olteanv@gmail.com> 8157L: linux-spi@vger.kernel.org 8158S: Maintained 8159F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8160F: drivers/spi/spi-fsl-dspi.c 8161F: include/linux/spi/spi-fsl-dspi.h 8162 8163FREESCALE ENETC ETHERNET DRIVERS 8164M: Claudiu Manoil <claudiu.manoil@nxp.com> 8165M: Vladimir Oltean <vladimir.oltean@nxp.com> 8166L: netdev@vger.kernel.org 8167S: Maintained 8168F: drivers/net/ethernet/freescale/enetc/ 8169 8170FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8171M: Claudiu Manoil <claudiu.manoil@nxp.com> 8172L: netdev@vger.kernel.org 8173S: Maintained 8174F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8175F: drivers/net/ethernet/freescale/gianfar* 8176 8177FREESCALE GPMI NAND DRIVER 8178M: Han Xu <han.xu@nxp.com> 8179L: linux-mtd@lists.infradead.org 8180S: Maintained 8181F: drivers/mtd/nand/raw/gpmi-nand/* 8182 8183FREESCALE I2C CPM DRIVER 8184M: Jochen Friedrich <jochen@scram.de> 8185L: linuxppc-dev@lists.ozlabs.org 8186L: linux-i2c@vger.kernel.org 8187S: Maintained 8188F: drivers/i2c/busses/i2c-cpm.c 8189 8190FREESCALE IMX / MXC FEC DRIVER 8191M: Wei Fang <wei.fang@nxp.com> 8192R: Shenwei Wang <shenwei.wang@nxp.com> 8193R: Clark Wang <xiaoning.wang@nxp.com> 8194R: NXP Linux Team <linux-imx@nxp.com> 8195L: netdev@vger.kernel.org 8196S: Maintained 8197F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8198F: drivers/net/ethernet/freescale/fec.h 8199F: drivers/net/ethernet/freescale/fec_main.c 8200F: drivers/net/ethernet/freescale/fec_ptp.c 8201 8202FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8203M: Sascha Hauer <s.hauer@pengutronix.de> 8204R: Pengutronix Kernel Team <kernel@pengutronix.de> 8205L: linux-fbdev@vger.kernel.org 8206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8207S: Maintained 8208F: drivers/video/fbdev/imxfb.c 8209 8210FREESCALE IMX DDR PMU DRIVER 8211M: Frank Li <Frank.li@nxp.com> 8212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8213S: Maintained 8214F: Documentation/admin-guide/perf/imx-ddr.rst 8215F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8216F: drivers/perf/fsl_imx8_ddr_perf.c 8217 8218FREESCALE IMX I2C DRIVER 8219M: Oleksij Rempel <o.rempel@pengutronix.de> 8220R: Pengutronix Kernel Team <kernel@pengutronix.de> 8221L: linux-i2c@vger.kernel.org 8222S: Maintained 8223F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8224F: drivers/i2c/busses/i2c-imx.c 8225 8226FREESCALE IMX LPI2C DRIVER 8227M: Dong Aisheng <aisheng.dong@nxp.com> 8228L: linux-i2c@vger.kernel.org 8229L: linux-imx@nxp.com 8230S: Maintained 8231F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8232F: drivers/i2c/busses/i2c-imx-lpi2c.c 8233 8234FREESCALE MPC I2C DRIVER 8235M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8236L: linux-i2c@vger.kernel.org 8237S: Maintained 8238F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8239F: drivers/i2c/busses/i2c-mpc.c 8240 8241FREESCALE QORIQ DPAA ETHERNET DRIVER 8242M: Madalin Bucur <madalin.bucur@nxp.com> 8243L: netdev@vger.kernel.org 8244S: Maintained 8245F: drivers/net/ethernet/freescale/dpaa 8246 8247FREESCALE QORIQ DPAA FMAN DRIVER 8248M: Madalin Bucur <madalin.bucur@nxp.com> 8249R: Sean Anderson <sean.anderson@seco.com> 8250L: netdev@vger.kernel.org 8251S: Maintained 8252F: Documentation/devicetree/bindings/net/fsl-fman.txt 8253F: drivers/net/ethernet/freescale/fman 8254 8255FREESCALE QORIQ PTP CLOCK DRIVER 8256M: Yangbo Lu <yangbo.lu@nxp.com> 8257L: netdev@vger.kernel.org 8258S: Maintained 8259F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8260F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8261F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8262F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8263F: drivers/ptp/ptp_qoriq.c 8264F: drivers/ptp/ptp_qoriq_debugfs.c 8265F: include/linux/fsl/ptp_qoriq.h 8266 8267FREESCALE QUAD SPI DRIVER 8268M: Han Xu <han.xu@nxp.com> 8269L: linux-spi@vger.kernel.org 8270S: Maintained 8271F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8272F: drivers/spi/spi-fsl-qspi.c 8273 8274FREESCALE QUICC ENGINE LIBRARY 8275M: Qiang Zhao <qiang.zhao@nxp.com> 8276L: linuxppc-dev@lists.ozlabs.org 8277S: Maintained 8278F: drivers/soc/fsl/qe/ 8279F: include/soc/fsl/qe/ 8280 8281FREESCALE QUICC ENGINE QMC DRIVER 8282M: Herve Codina <herve.codina@bootlin.com> 8283L: linuxppc-dev@lists.ozlabs.org 8284S: Maintained 8285F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8286F: drivers/soc/fsl/qe/qmc.c 8287F: include/soc/fsl/qe/qmc.h 8288 8289FREESCALE QUICC ENGINE TSA DRIVER 8290M: Herve Codina <herve.codina@bootlin.com> 8291L: linuxppc-dev@lists.ozlabs.org 8292S: Maintained 8293F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8294F: drivers/soc/fsl/qe/tsa.c 8295F: drivers/soc/fsl/qe/tsa.h 8296F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8297 8298FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8299M: Li Yang <leoyang.li@nxp.com> 8300L: netdev@vger.kernel.org 8301L: linuxppc-dev@lists.ozlabs.org 8302S: Maintained 8303F: drivers/net/ethernet/freescale/ucc_geth* 8304 8305FREESCALE QUICC ENGINE UCC HDLC DRIVER 8306M: Zhao Qiang <qiang.zhao@nxp.com> 8307L: netdev@vger.kernel.org 8308L: linuxppc-dev@lists.ozlabs.org 8309S: Maintained 8310F: drivers/net/wan/fsl_ucc_hdlc* 8311 8312FREESCALE QUICC ENGINE UCC UART DRIVER 8313M: Timur Tabi <timur@kernel.org> 8314L: linuxppc-dev@lists.ozlabs.org 8315S: Maintained 8316F: drivers/tty/serial/ucc_uart.c 8317 8318FREESCALE SOC DRIVERS 8319M: Li Yang <leoyang.li@nxp.com> 8320L: linuxppc-dev@lists.ozlabs.org 8321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8322S: Maintained 8323F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8324F: Documentation/devicetree/bindings/soc/fsl/ 8325F: drivers/soc/fsl/ 8326F: include/linux/fsl/ 8327F: include/soc/fsl/ 8328 8329FREESCALE SOC FS_ENET DRIVER 8330M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8331L: linuxppc-dev@lists.ozlabs.org 8332L: netdev@vger.kernel.org 8333S: Maintained 8334F: drivers/net/ethernet/freescale/fs_enet/ 8335F: include/linux/fs_enet_pd.h 8336 8337FREESCALE SOC SOUND DRIVERS 8338M: Shengjiu Wang <shengjiu.wang@gmail.com> 8339M: Xiubo Li <Xiubo.Lee@gmail.com> 8340R: Fabio Estevam <festevam@gmail.com> 8341R: Nicolin Chen <nicoleotsuka@gmail.com> 8342L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8343L: linuxppc-dev@lists.ozlabs.org 8344S: Maintained 8345F: sound/soc/fsl/fsl* 8346F: sound/soc/fsl/imx* 8347F: sound/soc/fsl/mpc8610_hpcd.c 8348 8349FREESCALE SOC SOUND QMC DRIVER 8350M: Herve Codina <herve.codina@bootlin.com> 8351L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8352L: linuxppc-dev@lists.ozlabs.org 8353S: Maintained 8354F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8355F: sound/soc/fsl/fsl_qmc_audio.c 8356 8357FREESCALE USB PERIPHERAL DRIVERS 8358M: Li Yang <leoyang.li@nxp.com> 8359L: linux-usb@vger.kernel.org 8360L: linuxppc-dev@lists.ozlabs.org 8361S: Maintained 8362F: drivers/usb/gadget/udc/fsl* 8363 8364FREESCALE USB PHY DRIVER 8365M: Ran Wang <ran.wang_1@nxp.com> 8366L: linux-usb@vger.kernel.org 8367L: linuxppc-dev@lists.ozlabs.org 8368S: Maintained 8369F: drivers/usb/phy/phy-fsl-usb* 8370 8371FREEVXFS FILESYSTEM 8372M: Christoph Hellwig <hch@infradead.org> 8373S: Maintained 8374W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8375F: fs/freevxfs/ 8376 8377FREEZER 8378M: "Rafael J. Wysocki" <rafael@kernel.org> 8379M: Pavel Machek <pavel@ucw.cz> 8380L: linux-pm@vger.kernel.org 8381S: Supported 8382F: Documentation/power/freezing-of-tasks.rst 8383F: include/linux/freezer.h 8384F: kernel/freezer.c 8385 8386FRONTSWAP API 8387M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8388L: linux-kernel@vger.kernel.org 8389S: Maintained 8390F: include/linux/frontswap.h 8391F: mm/frontswap.c 8392 8393FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8394M: David Howells <dhowells@redhat.com> 8395L: linux-cachefs@redhat.com (moderated for non-subscribers) 8396S: Supported 8397F: Documentation/filesystems/caching/ 8398F: fs/fscache/ 8399F: include/linux/fscache*.h 8400 8401FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8402M: Eric Biggers <ebiggers@kernel.org> 8403M: Theodore Y. Ts'o <tytso@mit.edu> 8404M: Jaegeuk Kim <jaegeuk@kernel.org> 8405L: linux-fscrypt@vger.kernel.org 8406S: Supported 8407Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8408T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8409F: Documentation/filesystems/fscrypt.rst 8410F: fs/crypto/ 8411F: include/linux/fscrypt.h 8412F: include/uapi/linux/fscrypt.h 8413 8414FSI SUBSYSTEM 8415M: Jeremy Kerr <jk@ozlabs.org> 8416M: Joel Stanley <joel@jms.id.au> 8417R: Alistar Popple <alistair@popple.id.au> 8418R: Eddie James <eajames@linux.ibm.com> 8419L: linux-fsi@lists.ozlabs.org 8420S: Supported 8421Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8422T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8423F: drivers/fsi/ 8424F: include/linux/fsi*.h 8425F: include/trace/events/fsi*.h 8426 8427FSI-ATTACHED I2C DRIVER 8428M: Eddie James <eajames@linux.ibm.com> 8429L: linux-i2c@vger.kernel.org 8430L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8431S: Maintained 8432F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8433F: drivers/i2c/busses/i2c-fsi.c 8434 8435FSI-ATTACHED SPI DRIVER 8436M: Eddie James <eajames@linux.ibm.com> 8437L: linux-spi@vger.kernel.org 8438S: Maintained 8439F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8440F: drivers/spi/spi-fsi.c 8441 8442FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8443M: Jan Kara <jack@suse.cz> 8444R: Amir Goldstein <amir73il@gmail.com> 8445L: linux-fsdevel@vger.kernel.org 8446S: Maintained 8447T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8448F: fs/notify/ 8449F: include/linux/fsnotify*.h 8450 8451FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8452M: Eric Biggers <ebiggers@kernel.org> 8453M: Theodore Y. Ts'o <tytso@mit.edu> 8454L: fsverity@lists.linux.dev 8455S: Supported 8456Q: https://patchwork.kernel.org/project/fsverity/list/ 8457T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8458F: Documentation/filesystems/fsverity.rst 8459F: fs/verity/ 8460F: include/linux/fsverity.h 8461F: include/uapi/linux/fsverity.h 8462 8463FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8464M: Michael Zaidman <michael.zaidman@gmail.com> 8465L: linux-i2c@vger.kernel.org 8466L: linux-input@vger.kernel.org 8467S: Maintained 8468F: drivers/hid/hid-ft260.c 8469 8470FUJITSU LAPTOP EXTRAS 8471M: Jonathan Woithe <jwoithe@just42.net> 8472L: platform-driver-x86@vger.kernel.org 8473S: Maintained 8474F: drivers/platform/x86/fujitsu-laptop.c 8475 8476FUJITSU TABLET EXTRAS 8477M: Robert Gerlach <khnz@gmx.de> 8478L: platform-driver-x86@vger.kernel.org 8479S: Maintained 8480F: drivers/platform/x86/fujitsu-tablet.c 8481 8482FUNCTION HOOKS (FTRACE) 8483M: Steven Rostedt <rostedt@goodmis.org> 8484M: Masami Hiramatsu <mhiramat@kernel.org> 8485R: Mark Rutland <mark.rutland@arm.com> 8486L: linux-kernel@vger.kernel.org 8487L: linux-trace-kernel@vger.kernel.org 8488S: Maintained 8489Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8490T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8491F: Documentation/trace/ftrace* 8492F: arch/*/*/*/*ftrace* 8493F: arch/*/*/*ftrace* 8494F: include/*/ftrace.h 8495F: kernel/trace/fgraph.c 8496F: kernel/trace/ftrace* 8497F: samples/ftrace 8498 8499FUNGIBLE ETHERNET DRIVERS 8500M: Dimitris Michailidis <dmichail@fungible.com> 8501L: netdev@vger.kernel.org 8502S: Supported 8503F: drivers/net/ethernet/fungible/ 8504 8505FUSE: FILESYSTEM IN USERSPACE 8506M: Miklos Szeredi <miklos@szeredi.hu> 8507L: linux-fsdevel@vger.kernel.org 8508S: Maintained 8509W: https://github.com/libfuse/ 8510T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8511F: Documentation/filesystems/fuse.rst 8512F: fs/fuse/ 8513F: include/uapi/linux/fuse.h 8514 8515FUTEX SUBSYSTEM 8516M: Thomas Gleixner <tglx@linutronix.de> 8517M: Ingo Molnar <mingo@redhat.com> 8518R: Peter Zijlstra <peterz@infradead.org> 8519R: Darren Hart <dvhart@infradead.org> 8520R: Davidlohr Bueso <dave@stgolabs.net> 8521R: André Almeida <andrealmeid@igalia.com> 8522L: linux-kernel@vger.kernel.org 8523S: Maintained 8524T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8525F: Documentation/locking/*futex* 8526F: include/asm-generic/futex.h 8527F: include/linux/futex.h 8528F: include/uapi/linux/futex.h 8529F: kernel/futex/* 8530F: tools/perf/bench/futex* 8531F: tools/testing/selftests/futex/ 8532 8533GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8534M: Tim Harvey <tharvey@gateworks.com> 8535S: Maintained 8536F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8537F: Documentation/hwmon/gsc-hwmon.rst 8538F: drivers/hwmon/gsc-hwmon.c 8539F: drivers/mfd/gateworks-gsc.c 8540F: include/linux/mfd/gsc.h 8541F: include/linux/platform_data/gsc_hwmon.h 8542 8543GCC PLUGINS 8544M: Kees Cook <keescook@chromium.org> 8545L: linux-hardening@vger.kernel.org 8546S: Maintained 8547T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8548F: Documentation/kbuild/gcc-plugins.rst 8549F: scripts/Makefile.gcc-plugins 8550F: scripts/gcc-plugins/ 8551 8552GCOV BASED KERNEL PROFILING 8553M: Peter Oberparleiter <oberpar@linux.ibm.com> 8554S: Maintained 8555F: Documentation/dev-tools/gcov.rst 8556F: kernel/gcov/ 8557 8558GDB KERNEL DEBUGGING HELPER SCRIPTS 8559M: Jan Kiszka <jan.kiszka@siemens.com> 8560M: Kieran Bingham <kbingham@kernel.org> 8561S: Supported 8562F: scripts/gdb/ 8563 8564GEMINI CRYPTO DRIVER 8565M: Corentin Labbe <clabbe@baylibre.com> 8566L: linux-crypto@vger.kernel.org 8567S: Maintained 8568F: drivers/crypto/gemini/ 8569 8570GEMTEK FM RADIO RECEIVER DRIVER 8571M: Hans Verkuil <hverkuil@xs4all.nl> 8572L: linux-media@vger.kernel.org 8573S: Maintained 8574W: https://linuxtv.org 8575T: git git://linuxtv.org/media_tree.git 8576F: drivers/media/radio/radio-gemtek* 8577 8578GENERIC ARCHITECTURE TOPOLOGY 8579M: Sudeep Holla <sudeep.holla@arm.com> 8580L: linux-kernel@vger.kernel.org 8581S: Maintained 8582F: drivers/base/arch_topology.c 8583F: include/linux/arch_topology.h 8584 8585GENERIC ENTRY CODE 8586M: Thomas Gleixner <tglx@linutronix.de> 8587M: Peter Zijlstra <peterz@infradead.org> 8588M: Andy Lutomirski <luto@kernel.org> 8589L: linux-kernel@vger.kernel.org 8590S: Maintained 8591T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8592F: include/linux/entry-common.h 8593F: include/linux/entry-kvm.h 8594F: kernel/entry/ 8595 8596GENERIC GPIO I2C DRIVER 8597M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8598S: Supported 8599F: drivers/i2c/busses/i2c-gpio.c 8600F: include/linux/platform_data/i2c-gpio.h 8601 8602GENERIC GPIO I2C MULTIPLEXER DRIVER 8603M: Peter Korsgaard <peter.korsgaard@barco.com> 8604L: linux-i2c@vger.kernel.org 8605S: Supported 8606F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8607F: drivers/i2c/muxes/i2c-mux-gpio.c 8608F: include/linux/platform_data/i2c-mux-gpio.h 8609 8610GENERIC HDLC (WAN) DRIVERS 8611M: Krzysztof Halasa <khc@pm.waw.pl> 8612S: Maintained 8613W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8614F: drivers/net/wan/c101.c 8615F: drivers/net/wan/hd6457* 8616F: drivers/net/wan/hdlc* 8617F: drivers/net/wan/n2.c 8618F: drivers/net/wan/pc300too.c 8619F: drivers/net/wan/pci200syn.c 8620F: drivers/net/wan/wanxl* 8621 8622GENERIC INCLUDE/ASM HEADER FILES 8623M: Arnd Bergmann <arnd@arndb.de> 8624L: linux-arch@vger.kernel.org 8625S: Maintained 8626T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8627F: include/asm-generic/ 8628F: include/uapi/asm-generic/ 8629 8630GENERIC PHY FRAMEWORK 8631M: Vinod Koul <vkoul@kernel.org> 8632M: Kishon Vijay Abraham I <kishon@kernel.org> 8633L: linux-phy@lists.infradead.org 8634S: Supported 8635Q: https://patchwork.kernel.org/project/linux-phy/list/ 8636T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8637F: Documentation/devicetree/bindings/phy/ 8638F: drivers/phy/ 8639F: include/dt-bindings/phy/ 8640F: include/linux/phy/ 8641 8642GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8643M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8644S: Supported 8645F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8646 8647GENERIC PM DOMAINS 8648M: "Rafael J. Wysocki" <rafael@kernel.org> 8649M: Kevin Hilman <khilman@kernel.org> 8650M: Ulf Hansson <ulf.hansson@linaro.org> 8651L: linux-pm@vger.kernel.org 8652S: Supported 8653F: Documentation/devicetree/bindings/power/power?domain* 8654F: drivers/base/power/domain*.c 8655F: include/linux/pm_domain.h 8656 8657GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8658M: Eugen Hristev <eugen.hristev@microchip.com> 8659L: linux-input@vger.kernel.org 8660S: Maintained 8661F: drivers/input/touchscreen/resistive-adc-touch.c 8662 8663GENERIC STRING LIBRARY 8664R: Andy Shevchenko <andy@kernel.org> 8665S: Maintained 8666F: lib/string.c 8667F: lib/string_helpers.c 8668F: lib/test-string_helpers.c 8669F: lib/test_string.c 8670 8671GENERIC UIO DRIVER FOR PCI DEVICES 8672M: "Michael S. Tsirkin" <mst@redhat.com> 8673L: kvm@vger.kernel.org 8674S: Supported 8675F: drivers/uio/uio_pci_generic.c 8676 8677GENERIC VDSO LIBRARY 8678M: Andy Lutomirski <luto@kernel.org> 8679M: Thomas Gleixner <tglx@linutronix.de> 8680M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8681L: linux-kernel@vger.kernel.org 8682S: Maintained 8683T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8684F: include/asm-generic/vdso/vsyscall.h 8685F: include/vdso/ 8686F: kernel/time/vsyscall.c 8687F: lib/vdso/ 8688 8689GENWQE (IBM Generic Workqueue Card) 8690M: Frank Haverkamp <haver@linux.ibm.com> 8691S: Supported 8692F: drivers/misc/genwqe/ 8693 8694GET_MAINTAINER SCRIPT 8695M: Joe Perches <joe@perches.com> 8696S: Maintained 8697F: scripts/get_maintainer.pl 8698 8699GFS2 FILE SYSTEM 8700M: Bob Peterson <rpeterso@redhat.com> 8701M: Andreas Gruenbacher <agruenba@redhat.com> 8702L: cluster-devel@redhat.com 8703S: Supported 8704B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8705T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8706F: Documentation/filesystems/gfs2* 8707F: fs/gfs2/ 8708F: include/uapi/linux/gfs2_ondisk.h 8709 8710GIGABYTE WMI DRIVER 8711M: Thomas Weißschuh <thomas@weissschuh.net> 8712L: platform-driver-x86@vger.kernel.org 8713S: Maintained 8714F: drivers/platform/x86/gigabyte-wmi.c 8715 8716GNSS SUBSYSTEM 8717M: Johan Hovold <johan@kernel.org> 8718S: Maintained 8719T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8720F: Documentation/ABI/testing/sysfs-class-gnss 8721F: Documentation/devicetree/bindings/gnss/ 8722F: drivers/gnss/ 8723F: include/linux/gnss.h 8724 8725GO7007 MPEG CODEC 8726M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8727L: linux-media@vger.kernel.org 8728S: Maintained 8729F: drivers/media/usb/go7007/ 8730 8731GOODIX TOUCHSCREEN 8732M: Bastien Nocera <hadess@hadess.net> 8733M: Hans de Goede <hdegoede@redhat.com> 8734L: linux-input@vger.kernel.org 8735S: Maintained 8736F: drivers/input/touchscreen/goodix* 8737 8738GOOGLE ETHERNET DRIVERS 8739M: Jeroen de Borst <jeroendb@google.com> 8740M: Praveen Kaligineedi <pkaligineedi@google.com> 8741R: Shailend Chand <shailend@google.com> 8742L: netdev@vger.kernel.org 8743S: Supported 8744F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8745F: drivers/net/ethernet/google 8746 8747GPD POCKET FAN DRIVER 8748M: Hans de Goede <hdegoede@redhat.com> 8749L: platform-driver-x86@vger.kernel.org 8750S: Maintained 8751F: drivers/platform/x86/gpd-pocket-fan.c 8752 8753GPIO ACPI SUPPORT 8754M: Mika Westerberg <mika.westerberg@linux.intel.com> 8755M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8756L: linux-gpio@vger.kernel.org 8757L: linux-acpi@vger.kernel.org 8758S: Supported 8759T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8760F: Documentation/firmware-guide/acpi/gpio-properties.rst 8761F: drivers/gpio/gpiolib-acpi.c 8762F: drivers/gpio/gpiolib-acpi.h 8763 8764GPIO AGGREGATOR 8765M: Geert Uytterhoeven <geert+renesas@glider.be> 8766L: linux-gpio@vger.kernel.org 8767S: Supported 8768F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8769F: drivers/gpio/gpio-aggregator.c 8770 8771GPIO IR Transmitter 8772M: Sean Young <sean@mess.org> 8773L: linux-media@vger.kernel.org 8774S: Maintained 8775F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8776F: drivers/media/rc/gpio-ir-tx.c 8777 8778GPIO MOCKUP DRIVER 8779M: Bamvor Jian Zhang <bamv2005@gmail.com> 8780L: linux-gpio@vger.kernel.org 8781S: Maintained 8782F: drivers/gpio/gpio-mockup.c 8783F: tools/testing/selftests/gpio/ 8784 8785GPIO REGMAP 8786R: Michael Walle <michael@walle.cc> 8787S: Maintained 8788F: drivers/gpio/gpio-regmap.c 8789F: include/linux/gpio/regmap.h 8790 8791GPIO SUBSYSTEM 8792M: Linus Walleij <linus.walleij@linaro.org> 8793M: Bartosz Golaszewski <brgl@bgdev.pl> 8794L: linux-gpio@vger.kernel.org 8795S: Maintained 8796T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8797F: Documentation/ABI/obsolete/sysfs-gpio 8798F: Documentation/ABI/testing/gpio-cdev 8799F: Documentation/admin-guide/gpio/ 8800F: Documentation/devicetree/bindings/gpio/ 8801F: Documentation/driver-api/gpio/ 8802F: drivers/gpio/ 8803F: include/dt-bindings/gpio/ 8804F: include/linux/gpio.h 8805F: include/linux/gpio/ 8806F: include/linux/of_gpio.h 8807F: include/uapi/linux/gpio.h 8808F: tools/gpio/ 8809 8810GRE DEMULTIPLEXER DRIVER 8811M: Dmitry Kozlov <xeb@mail.ru> 8812L: netdev@vger.kernel.org 8813S: Maintained 8814F: include/net/gre.h 8815F: net/ipv4/gre_demux.c 8816F: net/ipv4/gre_offload.c 8817 8818GRETH 10/100/1G Ethernet MAC device driver 8819M: Andreas Larsson <andreas@gaisler.com> 8820L: netdev@vger.kernel.org 8821S: Maintained 8822F: drivers/net/ethernet/aeroflex/ 8823 8824GREYBUS AUDIO PROTOCOLS DRIVERS 8825M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8826M: Mark Greer <mgreer@animalcreek.com> 8827S: Maintained 8828F: drivers/staging/greybus/audio_apbridgea.c 8829F: drivers/staging/greybus/audio_apbridgea.h 8830F: drivers/staging/greybus/audio_codec.c 8831F: drivers/staging/greybus/audio_codec.h 8832F: drivers/staging/greybus/audio_gb.c 8833F: drivers/staging/greybus/audio_manager.c 8834F: drivers/staging/greybus/audio_manager.h 8835F: drivers/staging/greybus/audio_manager_module.c 8836F: drivers/staging/greybus/audio_manager_private.h 8837F: drivers/staging/greybus/audio_manager_sysfs.c 8838F: drivers/staging/greybus/audio_module.c 8839F: drivers/staging/greybus/audio_topology.c 8840 8841GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8842M: Viresh Kumar <vireshk@kernel.org> 8843S: Maintained 8844F: drivers/staging/greybus/authentication.c 8845F: drivers/staging/greybus/bootrom.c 8846F: drivers/staging/greybus/firmware.h 8847F: drivers/staging/greybus/fw-core.c 8848F: drivers/staging/greybus/fw-download.c 8849F: drivers/staging/greybus/fw-management.c 8850F: drivers/staging/greybus/greybus_authentication.h 8851F: drivers/staging/greybus/greybus_firmware.h 8852F: drivers/staging/greybus/hid.c 8853F: drivers/staging/greybus/i2c.c 8854F: drivers/staging/greybus/spi.c 8855F: drivers/staging/greybus/spilib.c 8856F: drivers/staging/greybus/spilib.h 8857 8858GREYBUS LOOPBACK DRIVER 8859M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8860S: Maintained 8861F: drivers/staging/greybus/loopback.c 8862 8863GREYBUS PLATFORM DRIVERS 8864M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8865S: Maintained 8866F: drivers/staging/greybus/arche-apb-ctrl.c 8867F: drivers/staging/greybus/arche-platform.c 8868F: drivers/staging/greybus/arche_platform.h 8869 8870GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8871M: Rui Miguel Silva <rmfrfs@gmail.com> 8872S: Maintained 8873F: drivers/staging/greybus/gpio.c 8874F: drivers/staging/greybus/light.c 8875F: drivers/staging/greybus/power_supply.c 8876F: drivers/staging/greybus/sdio.c 8877F: drivers/staging/greybus/spi.c 8878F: drivers/staging/greybus/spilib.c 8879 8880GREYBUS SUBSYSTEM 8881M: Johan Hovold <johan@kernel.org> 8882M: Alex Elder <elder@kernel.org> 8883M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8884L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8885S: Maintained 8886F: drivers/greybus/ 8887F: drivers/staging/greybus/ 8888F: include/linux/greybus.h 8889F: include/linux/greybus/ 8890 8891GREYBUS UART PROTOCOLS DRIVERS 8892M: David Lin <dtwlin@gmail.com> 8893S: Maintained 8894F: drivers/staging/greybus/log.c 8895F: drivers/staging/greybus/uart.c 8896 8897GS1662 VIDEO SERIALIZER 8898M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8899L: linux-media@vger.kernel.org 8900S: Maintained 8901T: git git://linuxtv.org/media_tree.git 8902F: drivers/media/spi/gs1662.c 8903 8904GSPCA FINEPIX SUBDRIVER 8905M: Frank Zago <frank@zago.net> 8906L: linux-media@vger.kernel.org 8907S: Maintained 8908T: git git://linuxtv.org/media_tree.git 8909F: drivers/media/usb/gspca/finepix.c 8910 8911GSPCA GL860 SUBDRIVER 8912M: Olivier Lorin <o.lorin@laposte.net> 8913L: linux-media@vger.kernel.org 8914S: Maintained 8915T: git git://linuxtv.org/media_tree.git 8916F: drivers/media/usb/gspca/gl860/ 8917 8918GSPCA M5602 SUBDRIVER 8919M: Erik Andren <erik.andren@gmail.com> 8920L: linux-media@vger.kernel.org 8921S: Maintained 8922T: git git://linuxtv.org/media_tree.git 8923F: drivers/media/usb/gspca/m5602/ 8924 8925GSPCA PAC207 SONIXB SUBDRIVER 8926M: Hans Verkuil <hverkuil@xs4all.nl> 8927L: linux-media@vger.kernel.org 8928S: Odd Fixes 8929T: git git://linuxtv.org/media_tree.git 8930F: drivers/media/usb/gspca/pac207.c 8931 8932GSPCA SN9C20X SUBDRIVER 8933M: Brian Johnson <brijohn@gmail.com> 8934L: linux-media@vger.kernel.org 8935S: Maintained 8936T: git git://linuxtv.org/media_tree.git 8937F: drivers/media/usb/gspca/sn9c20x.c 8938 8939GSPCA T613 SUBDRIVER 8940M: Leandro Costantino <lcostantino@gmail.com> 8941L: linux-media@vger.kernel.org 8942S: Maintained 8943T: git git://linuxtv.org/media_tree.git 8944F: drivers/media/usb/gspca/t613.c 8945 8946GSPCA USB WEBCAM DRIVER 8947M: Hans Verkuil <hverkuil@xs4all.nl> 8948L: linux-media@vger.kernel.org 8949S: Odd Fixes 8950T: git git://linuxtv.org/media_tree.git 8951F: drivers/media/usb/gspca/ 8952 8953GTP (GPRS Tunneling Protocol) 8954M: Pablo Neira Ayuso <pablo@netfilter.org> 8955M: Harald Welte <laforge@gnumonks.org> 8956L: osmocom-net-gprs@lists.osmocom.org 8957S: Maintained 8958T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8959F: drivers/net/gtp.c 8960 8961GUID PARTITION TABLE (GPT) 8962M: Davidlohr Bueso <dave@stgolabs.net> 8963L: linux-efi@vger.kernel.org 8964S: Maintained 8965F: block/partitions/efi.* 8966 8967HABANALABS PCI DRIVER 8968M: Oded Gabbay <ogabbay@kernel.org> 8969L: dri-devel@lists.freedesktop.org 8970S: Supported 8971C: irc://irc.oftc.net/dri-devel 8972T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8973F: Documentation/ABI/testing/debugfs-driver-habanalabs 8974F: Documentation/ABI/testing/sysfs-driver-habanalabs 8975F: drivers/accel/habanalabs/ 8976F: include/trace/events/habanalabs.h 8977F: include/uapi/drm/habanalabs_accel.h 8978 8979HACKRF MEDIA DRIVER 8980M: Antti Palosaari <crope@iki.fi> 8981L: linux-media@vger.kernel.org 8982S: Maintained 8983W: https://linuxtv.org 8984W: http://palosaari.fi/linux/ 8985Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8986T: git git://linuxtv.org/anttip/media_tree.git 8987F: drivers/media/usb/hackrf/ 8988 8989HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8990M: Chuck Lever <chuck.lever@oracle.com> 8991L: kernel-tls-handshake@lists.linux.dev 8992L: netdev@vger.kernel.org 8993S: Maintained 8994F: Documentation/netlink/specs/handshake.yaml 8995F: Documentation/networking/tls-handshake.rst 8996F: include/net/handshake.h 8997F: include/trace/events/handshake.h 8998F: net/handshake/ 8999 9000HANTRO VPU CODEC DRIVER 9001M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9002M: Philipp Zabel <p.zabel@pengutronix.de> 9003L: linux-media@vger.kernel.org 9004L: linux-rockchip@lists.infradead.org 9005S: Maintained 9006F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9007F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9008F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9009F: drivers/media/platform/verisilicon/ 9010 9011HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9012M: Frank Seidel <frank@f-seidel.de> 9013L: platform-driver-x86@vger.kernel.org 9014S: Maintained 9015W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9016F: drivers/platform/x86/hdaps.c 9017 9018HARDWARE MONITORING 9019M: Jean Delvare <jdelvare@suse.com> 9020M: Guenter Roeck <linux@roeck-us.net> 9021L: linux-hwmon@vger.kernel.org 9022S: Maintained 9023W: http://hwmon.wiki.kernel.org/ 9024T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9025F: Documentation/ABI/testing/sysfs-class-hwmon 9026F: Documentation/devicetree/bindings/hwmon/ 9027F: Documentation/hwmon/ 9028F: drivers/hwmon/ 9029F: include/linux/hwmon*.h 9030F: include/trace/events/hwmon*.h 9031K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9032 9033HARDWARE RANDOM NUMBER GENERATOR CORE 9034M: Olivia Mackall <olivia@selenic.com> 9035M: Herbert Xu <herbert@gondor.apana.org.au> 9036L: linux-crypto@vger.kernel.org 9037S: Odd fixes 9038F: Documentation/admin-guide/hw_random.rst 9039F: Documentation/devicetree/bindings/rng/ 9040F: drivers/char/hw_random/ 9041F: include/linux/hw_random.h 9042 9043HARDWARE SPINLOCK CORE 9044M: Ohad Ben-Cohen <ohad@wizery.com> 9045M: Bjorn Andersson <andersson@kernel.org> 9046R: Baolin Wang <baolin.wang7@gmail.com> 9047L: linux-remoteproc@vger.kernel.org 9048S: Maintained 9049T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9050F: Documentation/devicetree/bindings/hwlock/ 9051F: Documentation/locking/hwspinlock.rst 9052F: drivers/hwspinlock/ 9053F: include/linux/hwspinlock.h 9054 9055HARDWARE TRACING FACILITIES 9056M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9057S: Maintained 9058F: drivers/hwtracing/ 9059 9060HARMONY SOUND DRIVER 9061L: linux-parisc@vger.kernel.org 9062S: Maintained 9063F: sound/parisc/harmony.* 9064 9065HDPVR USB VIDEO ENCODER DRIVER 9066M: Hans Verkuil <hverkuil@xs4all.nl> 9067L: linux-media@vger.kernel.org 9068S: Odd Fixes 9069W: https://linuxtv.org 9070T: git git://linuxtv.org/media_tree.git 9071F: drivers/media/usb/hdpvr/ 9072 9073HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9074M: Matt Hsiao <matt.hsiao@hpe.com> 9075S: Supported 9076F: drivers/misc/hpilo.[ch] 9077 9078HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9079M: Jerry Hoemann <jerry.hoemann@hpe.com> 9080S: Supported 9081F: Documentation/watchdog/hpwdt.rst 9082F: drivers/watchdog/hpwdt.c 9083 9084HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9085M: Don Brace <don.brace@microchip.com> 9086L: storagedev@microchip.com 9087L: linux-scsi@vger.kernel.org 9088S: Supported 9089F: Documentation/scsi/hpsa.rst 9090F: drivers/scsi/hpsa*.[ch] 9091F: include/linux/cciss*.h 9092F: include/uapi/linux/cciss*.h 9093 9094HFI1 DRIVER 9095M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9096L: linux-rdma@vger.kernel.org 9097S: Supported 9098F: drivers/infiniband/hw/hfi1 9099 9100HFS FILESYSTEM 9101L: linux-fsdevel@vger.kernel.org 9102S: Orphan 9103F: Documentation/filesystems/hfs.rst 9104F: fs/hfs/ 9105 9106HFSPLUS FILESYSTEM 9107L: linux-fsdevel@vger.kernel.org 9108S: Orphan 9109F: Documentation/filesystems/hfsplus.rst 9110F: fs/hfsplus/ 9111 9112HGA FRAMEBUFFER DRIVER 9113M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9114L: linux-nvidia@lists.surfsouth.com 9115S: Maintained 9116W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9117F: drivers/video/fbdev/hgafb.c 9118 9119HIBERNATION (aka Software Suspend, aka swsusp) 9120M: "Rafael J. Wysocki" <rafael@kernel.org> 9121M: Pavel Machek <pavel@ucw.cz> 9122L: linux-pm@vger.kernel.org 9123S: Supported 9124B: https://bugzilla.kernel.org 9125F: arch/*/include/asm/suspend*.h 9126F: arch/x86/power/ 9127F: drivers/base/power/ 9128F: include/linux/freezer.h 9129F: include/linux/pm.h 9130F: include/linux/suspend.h 9131F: kernel/power/ 9132 9133HID CORE LAYER 9134M: Jiri Kosina <jikos@kernel.org> 9135M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9136L: linux-input@vger.kernel.org 9137S: Maintained 9138T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9139F: Documentation/hid/ 9140F: drivers/hid/ 9141F: include/linux/hid* 9142F: include/uapi/linux/hid* 9143F: samples/hid/ 9144F: tools/testing/selftests/hid/ 9145 9146HID LOGITECH DRIVERS 9147R: Filipe Laíns <lains@riseup.net> 9148L: linux-input@vger.kernel.org 9149S: Maintained 9150F: drivers/hid/hid-logitech-* 9151 9152HID PHOENIX RC FLIGHT CONTROLLER 9153M: Marcus Folkesson <marcus.folkesson@gmail.com> 9154L: linux-input@vger.kernel.org 9155S: Maintained 9156F: drivers/hid/hid-pxrc.c 9157 9158HID PLAYSTATION DRIVER 9159M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9160L: linux-input@vger.kernel.org 9161S: Supported 9162F: drivers/hid/hid-playstation.c 9163 9164HID SENSOR HUB DRIVERS 9165M: Jiri Kosina <jikos@kernel.org> 9166M: Jonathan Cameron <jic23@kernel.org> 9167M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9168L: linux-input@vger.kernel.org 9169L: linux-iio@vger.kernel.org 9170S: Maintained 9171F: Documentation/hid/hid-sensor* 9172F: drivers/hid/hid-sensor-* 9173F: drivers/iio/*/hid-* 9174F: include/linux/hid-sensor-* 9175 9176HID VRC-2 CAR CONTROLLER DRIVER 9177M: Marcus Folkesson <marcus.folkesson@gmail.com> 9178L: linux-input@vger.kernel.org 9179S: Maintained 9180F: drivers/hid/hid-vrc2.c 9181 9182HID WACOM DRIVER 9183M: Ping Cheng <ping.cheng@wacom.com> 9184M: Jason Gerecke <jason.gerecke@wacom.com> 9185L: linux-input@vger.kernel.org 9186S: Maintained 9187F: drivers/hid/wacom.h 9188F: drivers/hid/wacom_* 9189 9190HID++ LOGITECH DRIVERS 9191R: Filipe Laíns <lains@riseup.net> 9192R: Bastien Nocera <hadess@hadess.net> 9193L: linux-input@vger.kernel.org 9194S: Maintained 9195F: drivers/hid/hid-logitech-hidpp.c 9196 9197HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9198M: Thomas Gleixner <tglx@linutronix.de> 9199L: linux-kernel@vger.kernel.org 9200S: Maintained 9201T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9202F: Documentation/timers/ 9203F: include/linux/clockchips.h 9204F: include/linux/hrtimer.h 9205F: kernel/time/clockevents.c 9206F: kernel/time/hrtimer.c 9207F: kernel/time/timer_*.c 9208 9209HIGH-SPEED SCC DRIVER FOR AX.25 9210L: linux-hams@vger.kernel.org 9211S: Orphan 9212F: drivers/net/hamradio/scc.c 9213 9214HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9215M: HighPoint Linux Team <linux@highpoint-tech.com> 9216S: Supported 9217W: http://www.highpoint-tech.com 9218F: Documentation/scsi/hptiop.rst 9219F: drivers/scsi/hptiop.c 9220 9221HIKEY960 ONBOARD USB GPIO HUB DRIVER 9222M: John Stultz <jstultz@google.com> 9223L: linux-kernel@vger.kernel.org 9224S: Maintained 9225F: drivers/misc/hisi_hikey_usb.c 9226 9227HIMAX HX83112B TOUCHSCREEN SUPPORT 9228M: Job Noorman <job@noorman.info> 9229L: linux-input@vger.kernel.org 9230S: Maintained 9231F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9232F: drivers/input/touchscreen/himax_hx83112b.c 9233 9234HIPPI 9235M: Jes Sorensen <jes@trained-monkey.org> 9236L: linux-hippi@sunsite.dk 9237S: Maintained 9238F: drivers/net/hippi/ 9239F: include/linux/hippidevice.h 9240F: include/uapi/linux/if_hippi.h 9241F: net/802/hippi.c 9242 9243HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9244M: Kurt Kanzenbach <kurt@linutronix.de> 9245L: netdev@vger.kernel.org 9246S: Maintained 9247F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9248F: drivers/net/dsa/hirschmann/* 9249F: include/linux/platform_data/hirschmann-hellcreek.h 9250F: net/dsa/tag_hellcreek.c 9251 9252HISILICON DMA DRIVER 9253M: Zhou Wang <wangzhou1@hisilicon.com> 9254M: Jie Hai <haijie1@huawei.com> 9255L: dmaengine@vger.kernel.org 9256S: Maintained 9257F: drivers/dma/hisi_dma.c 9258 9259HISILICON GPIO DRIVER 9260M: Jay Fang <f.fangjian@huawei.com> 9261L: linux-gpio@vger.kernel.org 9262S: Maintained 9263F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9264F: drivers/gpio/gpio-hisi.c 9265 9266HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9267M: Longfang Liu <liulongfang@huawei.com> 9268L: linux-crypto@vger.kernel.org 9269S: Maintained 9270F: Documentation/ABI/testing/debugfs-hisi-hpre 9271F: drivers/crypto/hisilicon/hpre/hpre.h 9272F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9273F: drivers/crypto/hisilicon/hpre/hpre_main.c 9274 9275HISILICON HNS3 PMU DRIVER 9276M: Guangbin Huang <huangguangbin2@huawei.com> 9277S: Supported 9278F: Documentation/admin-guide/perf/hns3-pmu.rst 9279F: drivers/perf/hisilicon/hns3_pmu.c 9280 9281HISILICON I2C CONTROLLER DRIVER 9282M: Yicong Yang <yangyicong@hisilicon.com> 9283L: linux-i2c@vger.kernel.org 9284S: Maintained 9285W: https://www.hisilicon.com 9286F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9287F: drivers/i2c/busses/i2c-hisi.c 9288 9289HISILICON LPC BUS DRIVER 9290M: Jay Fang <f.fangjian@huawei.com> 9291S: Maintained 9292W: http://www.hisilicon.com 9293F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9294F: drivers/bus/hisi_lpc.c 9295 9296HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9297M: Yisen Zhuang <yisen.zhuang@huawei.com> 9298M: Salil Mehta <salil.mehta@huawei.com> 9299L: netdev@vger.kernel.org 9300S: Maintained 9301W: http://www.hisilicon.com 9302F: drivers/net/ethernet/hisilicon/hns3/ 9303 9304HISILICON NETWORK SUBSYSTEM DRIVER 9305M: Yisen Zhuang <yisen.zhuang@huawei.com> 9306M: Salil Mehta <salil.mehta@huawei.com> 9307L: netdev@vger.kernel.org 9308S: Maintained 9309W: http://www.hisilicon.com 9310F: Documentation/devicetree/bindings/net/hisilicon*.txt 9311F: drivers/net/ethernet/hisilicon/ 9312 9313HISILICON PMU DRIVER 9314M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9315M: Jonathan Cameron <jonathan.cameron@huawei.com> 9316S: Supported 9317W: http://www.hisilicon.com 9318F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9319F: Documentation/admin-guide/perf/hisi-pmu.rst 9320F: drivers/perf/hisilicon 9321 9322HISILICON PTT DRIVER 9323M: Yicong Yang <yangyicong@hisilicon.com> 9324M: Jonathan Cameron <jonathan.cameron@huawei.com> 9325L: linux-kernel@vger.kernel.org 9326S: Maintained 9327F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9328F: Documentation/trace/hisi-ptt.rst 9329F: drivers/hwtracing/ptt/ 9330F: tools/perf/arch/arm64/util/hisi-ptt.c 9331F: tools/perf/util/hisi-ptt* 9332F: tools/perf/util/hisi-ptt-decoder/* 9333 9334HISILICON QM DRIVER 9335M: Weili Qian <qianweili@huawei.com> 9336M: Zhou Wang <wangzhou1@hisilicon.com> 9337L: linux-crypto@vger.kernel.org 9338S: Maintained 9339F: drivers/crypto/hisilicon/Kconfig 9340F: drivers/crypto/hisilicon/Makefile 9341F: drivers/crypto/hisilicon/qm.c 9342F: drivers/crypto/hisilicon/sgl.c 9343F: include/linux/hisi_acc_qm.h 9344 9345HISILICON ROCE DRIVER 9346M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9347M: Junxian Huang <huangjunxian6@hisilicon.com> 9348L: linux-rdma@vger.kernel.org 9349S: Maintained 9350F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9351F: drivers/infiniband/hw/hns/ 9352 9353HISILICON SAS Controller 9354M: Xiang Chen <chenxiang66@hisilicon.com> 9355S: Supported 9356W: http://www.hisilicon.com 9357F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9358F: drivers/scsi/hisi_sas/ 9359 9360HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9361M: Kai Ye <yekai13@huawei.com> 9362M: Longfang Liu <liulongfang@huawei.com> 9363L: linux-crypto@vger.kernel.org 9364S: Maintained 9365F: Documentation/ABI/testing/debugfs-hisi-sec 9366F: drivers/crypto/hisilicon/sec2/sec.h 9367F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9368F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9369F: drivers/crypto/hisilicon/sec2/sec_main.c 9370 9371HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9372M: Jay Fang <f.fangjian@huawei.com> 9373L: linux-spi@vger.kernel.org 9374S: Maintained 9375W: http://www.hisilicon.com 9376F: drivers/spi/spi-hisi-kunpeng.c 9377 9378HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9379M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9380L: linux-kernel@vger.kernel.org 9381S: Maintained 9382F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9383F: drivers/spmi/hisi-spmi-controller.c 9384 9385HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9386M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9387L: linux-kernel@vger.kernel.org 9388S: Maintained 9389F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9390F: drivers/mfd/hi6421-spmi-pmic.c 9391 9392HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9393M: Weili Qian <qianweili@huawei.com> 9394S: Maintained 9395F: drivers/crypto/hisilicon/trng/trng.c 9396 9397HISILICON V3XX SPI NOR FLASH Controller Driver 9398M: Jay Fang <f.fangjian@huawei.com> 9399S: Maintained 9400W: http://www.hisilicon.com 9401F: drivers/spi/spi-hisi-sfc-v3xx.c 9402 9403HISILICON ZIP Controller DRIVER 9404M: Yang Shen <shenyang39@huawei.com> 9405M: Zhou Wang <wangzhou1@hisilicon.com> 9406L: linux-crypto@vger.kernel.org 9407S: Maintained 9408F: Documentation/ABI/testing/debugfs-hisi-zip 9409F: drivers/crypto/hisilicon/zip/ 9410 9411HMM - Heterogeneous Memory Management 9412M: Jérôme Glisse <jglisse@redhat.com> 9413L: linux-mm@kvack.org 9414S: Maintained 9415F: Documentation/mm/hmm.rst 9416F: include/linux/hmm* 9417F: lib/test_hmm* 9418F: mm/hmm* 9419F: tools/testing/selftests/mm/*hmm* 9420 9421HOST AP DRIVER 9422M: Jouni Malinen <j@w1.fi> 9423L: linux-wireless@vger.kernel.org 9424S: Obsolete 9425W: http://w1.fi/hostap-driver.html 9426F: drivers/net/wireless/intersil/hostap/ 9427 9428HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9429L: platform-driver-x86@vger.kernel.org 9430S: Orphan 9431F: drivers/platform/x86/hp/tc1100-wmi.c 9432 9433HPET: High Precision Event Timers driver 9434M: Clemens Ladisch <clemens@ladisch.de> 9435S: Maintained 9436F: Documentation/timers/hpet.rst 9437F: drivers/char/hpet.c 9438F: include/linux/hpet.h 9439F: include/uapi/linux/hpet.h 9440 9441HPET: x86 9442S: Orphan 9443F: arch/x86/include/asm/hpet.h 9444F: arch/x86/kernel/hpet.c 9445 9446HPFS FILESYSTEM 9447M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9448S: Maintained 9449W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9450F: fs/hpfs/ 9451 9452HSI SUBSYSTEM 9453M: Sebastian Reichel <sre@kernel.org> 9454S: Maintained 9455T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9456F: Documentation/ABI/testing/sysfs-bus-hsi 9457F: Documentation/driver-api/hsi.rst 9458F: drivers/hsi/ 9459F: include/linux/hsi/ 9460F: include/uapi/linux/hsi/ 9461 9462HSO 3G MODEM DRIVER 9463L: linux-usb@vger.kernel.org 9464S: Orphan 9465F: drivers/net/usb/hso.c 9466 9467HSR NETWORK PROTOCOL 9468L: netdev@vger.kernel.org 9469S: Orphan 9470F: net/hsr/ 9471 9472HT16K33 LED CONTROLLER DRIVER 9473M: Robin van der Gracht <robin@protonic.nl> 9474S: Maintained 9475F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9476F: drivers/auxdisplay/ht16k33.c 9477 9478HTCPEN TOUCHSCREEN DRIVER 9479M: Pau Oliva Fora <pof@eslack.org> 9480L: linux-input@vger.kernel.org 9481S: Maintained 9482F: drivers/input/touchscreen/htcpen.c 9483 9484HTE SUBSYSTEM 9485M: Dipen Patel <dipenp@nvidia.com> 9486L: timestamp@lists.linux.dev 9487S: Maintained 9488Q: https://patchwork.kernel.org/project/timestamp/list/ 9489T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9490F: Documentation/devicetree/bindings/timestamp/ 9491F: Documentation/driver-api/hte/ 9492F: drivers/hte/ 9493F: include/linux/hte.h 9494 9495HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9496M: Lorenzo Bianconi <lorenzo@kernel.org> 9497L: linux-iio@vger.kernel.org 9498S: Maintained 9499W: http://www.st.com/ 9500F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9501F: drivers/iio/humidity/hts221* 9502 9503HUAWEI ETHERNET DRIVER 9504M: Cai Huoqing <cai.huoqing@linux.dev> 9505L: netdev@vger.kernel.org 9506S: Maintained 9507F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9508F: drivers/net/ethernet/huawei/hinic/ 9509 9510HUGETLB SUBSYSTEM 9511M: Mike Kravetz <mike.kravetz@oracle.com> 9512M: Muchun Song <muchun.song@linux.dev> 9513L: linux-mm@kvack.org 9514S: Maintained 9515F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9516F: Documentation/admin-guide/mm/hugetlbpage.rst 9517F: Documentation/mm/hugetlbfs_reserv.rst 9518F: Documentation/mm/vmemmap_dedup.rst 9519F: fs/hugetlbfs/ 9520F: include/linux/hugetlb.h 9521F: mm/hugetlb.c 9522F: mm/hugetlb_vmemmap.c 9523F: mm/hugetlb_vmemmap.h 9524 9525HVA ST MEDIA DRIVER 9526M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9527L: linux-media@vger.kernel.org 9528S: Supported 9529W: https://linuxtv.org 9530T: git git://linuxtv.org/media_tree.git 9531F: drivers/media/platform/st/sti/hva 9532 9533HWPOISON MEMORY FAILURE HANDLING 9534M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9535R: Miaohe Lin <linmiaohe@huawei.com> 9536L: linux-mm@kvack.org 9537S: Maintained 9538F: mm/hwpoison-inject.c 9539F: mm/memory-failure.c 9540 9541HYCON HY46XX TOUCHSCREEN SUPPORT 9542M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9543L: linux-input@vger.kernel.org 9544S: Maintained 9545F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9546F: drivers/input/touchscreen/hycon-hy46xx.c 9547 9548HYGON PROCESSOR SUPPORT 9549M: Pu Wen <puwen@hygon.cn> 9550L: linux-kernel@vger.kernel.org 9551S: Maintained 9552F: arch/x86/kernel/cpu/hygon.c 9553 9554HYNIX HI556 SENSOR DRIVER 9555M: Shawn Tu <shawnx.tu@intel.com> 9556L: linux-media@vger.kernel.org 9557S: Maintained 9558T: git git://linuxtv.org/media_tree.git 9559F: drivers/media/i2c/hi556.c 9560 9561HYNIX HI846 SENSOR DRIVER 9562M: Martin Kepplinger <martin.kepplinger@puri.sm> 9563L: linux-media@vger.kernel.org 9564S: Maintained 9565F: drivers/media/i2c/hi846.c 9566 9567HYNIX HI847 SENSOR DRIVER 9568M: Shawn Tu <shawnx.tu@intel.com> 9569L: linux-media@vger.kernel.org 9570S: Maintained 9571F: drivers/media/i2c/hi847.c 9572 9573Hyper-V/Azure CORE AND DRIVERS 9574M: "K. Y. Srinivasan" <kys@microsoft.com> 9575M: Haiyang Zhang <haiyangz@microsoft.com> 9576M: Wei Liu <wei.liu@kernel.org> 9577M: Dexuan Cui <decui@microsoft.com> 9578L: linux-hyperv@vger.kernel.org 9579S: Supported 9580T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9581F: Documentation/ABI/stable/sysfs-bus-vmbus 9582F: Documentation/ABI/testing/debugfs-hyperv 9583F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9584F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9585F: Documentation/virt/hyperv 9586F: arch/arm64/hyperv 9587F: arch/arm64/include/asm/hyperv-tlfs.h 9588F: arch/arm64/include/asm/mshyperv.h 9589F: arch/x86/hyperv 9590F: arch/x86/include/asm/hyperv-tlfs.h 9591F: arch/x86/include/asm/mshyperv.h 9592F: arch/x86/include/asm/trace/hyperv.h 9593F: arch/x86/kernel/cpu/mshyperv.c 9594F: drivers/clocksource/hyperv_timer.c 9595F: drivers/hid/hid-hyperv.c 9596F: drivers/hv/ 9597F: drivers/input/serio/hyperv-keyboard.c 9598F: drivers/iommu/hyperv-iommu.c 9599F: drivers/net/ethernet/microsoft/ 9600F: drivers/net/hyperv/ 9601F: drivers/pci/controller/pci-hyperv-intf.c 9602F: drivers/pci/controller/pci-hyperv.c 9603F: drivers/scsi/storvsc_drv.c 9604F: drivers/uio/uio_hv_generic.c 9605F: drivers/video/fbdev/hyperv_fb.c 9606F: include/asm-generic/hyperv-tlfs.h 9607F: include/asm-generic/mshyperv.h 9608F: include/clocksource/hyperv_timer.h 9609F: include/linux/hyperv.h 9610F: include/net/mana 9611F: include/uapi/linux/hyperv.h 9612F: net/vmw_vsock/hyperv_transport.c 9613F: tools/hv/ 9614 9615HYPERBUS SUPPORT 9616M: Vignesh Raghavendra <vigneshr@ti.com> 9617L: linux-mtd@lists.infradead.org 9618S: Supported 9619Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9620C: irc://irc.oftc.net/mtd 9621T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9622F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9623F: drivers/mtd/hyperbus/ 9624F: include/linux/mtd/hyperbus.h 9625 9626HYPERVISOR VIRTUAL CONSOLE DRIVER 9627L: linuxppc-dev@lists.ozlabs.org 9628S: Odd Fixes 9629F: drivers/tty/hvc/ 9630 9631I2C ACPI SUPPORT 9632M: Mika Westerberg <mika.westerberg@linux.intel.com> 9633L: linux-i2c@vger.kernel.org 9634L: linux-acpi@vger.kernel.org 9635S: Maintained 9636F: drivers/i2c/i2c-core-acpi.c 9637 9638I2C CONTROLLER DRIVER FOR NVIDIA GPU 9639M: Ajay Gupta <ajayg@nvidia.com> 9640L: linux-i2c@vger.kernel.org 9641S: Maintained 9642F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9643F: drivers/i2c/busses/i2c-nvidia-gpu.c 9644 9645I2C MUXES 9646M: Peter Rosin <peda@axentia.se> 9647L: linux-i2c@vger.kernel.org 9648S: Maintained 9649F: Documentation/devicetree/bindings/i2c/i2c-arb* 9650F: Documentation/devicetree/bindings/i2c/i2c-gate* 9651F: Documentation/devicetree/bindings/i2c/i2c-mux* 9652F: Documentation/i2c/i2c-topology.rst 9653F: Documentation/i2c/muxes/ 9654F: drivers/i2c/i2c-mux.c 9655F: drivers/i2c/muxes/ 9656F: include/linux/i2c-mux.h 9657 9658I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9659M: Gregory CLEMENT <gregory.clement@bootlin.com> 9660L: linux-i2c@vger.kernel.org 9661S: Maintained 9662F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9663F: drivers/i2c/busses/i2c-mv64xxx.c 9664 9665I2C OVER PARALLEL PORT 9666M: Jean Delvare <jdelvare@suse.com> 9667L: linux-i2c@vger.kernel.org 9668S: Maintained 9669F: Documentation/i2c/busses/i2c-parport.rst 9670F: drivers/i2c/busses/i2c-parport.c 9671 9672I2C SUBSYSTEM 9673M: Wolfram Sang <wsa@kernel.org> 9674L: linux-i2c@vger.kernel.org 9675S: Maintained 9676W: https://i2c.wiki.kernel.org/ 9677Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9678T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9679F: Documentation/devicetree/bindings/i2c/i2c.txt 9680F: Documentation/i2c/ 9681F: drivers/i2c/* 9682F: include/dt-bindings/i2c/i2c.h 9683F: include/linux/i2c-dev.h 9684F: include/linux/i2c-smbus.h 9685F: include/linux/i2c.h 9686F: include/uapi/linux/i2c-*.h 9687F: include/uapi/linux/i2c.h 9688 9689I2C SUBSYSTEM HOST DRIVERS 9690M: Andi Shyti <andi.shyti@kernel.org> 9691L: linux-i2c@vger.kernel.org 9692S: Maintained 9693W: https://i2c.wiki.kernel.org/ 9694Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9695T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9696F: Documentation/devicetree/bindings/i2c/ 9697F: drivers/i2c/algos/ 9698F: drivers/i2c/busses/ 9699F: include/dt-bindings/i2c/ 9700 9701I2C-TAOS-EVM DRIVER 9702M: Jean Delvare <jdelvare@suse.com> 9703L: linux-i2c@vger.kernel.org 9704S: Maintained 9705F: Documentation/i2c/busses/i2c-taos-evm.rst 9706F: drivers/i2c/busses/i2c-taos-evm.c 9707 9708I2C-TINY-USB DRIVER 9709M: Till Harbaum <till@harbaum.org> 9710L: linux-i2c@vger.kernel.org 9711S: Maintained 9712W: http://www.harbaum.org/till/i2c_tiny_usb 9713F: drivers/i2c/busses/i2c-tiny-usb.c 9714 9715I2C/SMBUS CONTROLLER DRIVERS FOR PC 9716M: Jean Delvare <jdelvare@suse.com> 9717L: linux-i2c@vger.kernel.org 9718S: Maintained 9719F: Documentation/i2c/busses/i2c-ali1535.rst 9720F: Documentation/i2c/busses/i2c-ali1563.rst 9721F: Documentation/i2c/busses/i2c-ali15x3.rst 9722F: Documentation/i2c/busses/i2c-amd756.rst 9723F: Documentation/i2c/busses/i2c-amd8111.rst 9724F: Documentation/i2c/busses/i2c-i801.rst 9725F: Documentation/i2c/busses/i2c-nforce2.rst 9726F: Documentation/i2c/busses/i2c-piix4.rst 9727F: Documentation/i2c/busses/i2c-sis5595.rst 9728F: Documentation/i2c/busses/i2c-sis630.rst 9729F: Documentation/i2c/busses/i2c-sis96x.rst 9730F: Documentation/i2c/busses/i2c-via.rst 9731F: Documentation/i2c/busses/i2c-viapro.rst 9732F: drivers/i2c/busses/i2c-ali1535.c 9733F: drivers/i2c/busses/i2c-ali1563.c 9734F: drivers/i2c/busses/i2c-ali15x3.c 9735F: drivers/i2c/busses/i2c-amd756-s4882.c 9736F: drivers/i2c/busses/i2c-amd756.c 9737F: drivers/i2c/busses/i2c-amd8111.c 9738F: drivers/i2c/busses/i2c-i801.c 9739F: drivers/i2c/busses/i2c-isch.c 9740F: drivers/i2c/busses/i2c-nforce2-s4985.c 9741F: drivers/i2c/busses/i2c-nforce2.c 9742F: drivers/i2c/busses/i2c-piix4.c 9743F: drivers/i2c/busses/i2c-sis5595.c 9744F: drivers/i2c/busses/i2c-sis630.c 9745F: drivers/i2c/busses/i2c-sis96x.c 9746F: drivers/i2c/busses/i2c-via.c 9747F: drivers/i2c/busses/i2c-viapro.c 9748 9749I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9750M: Hans de Goede <hdegoede@redhat.com> 9751L: linux-i2c@vger.kernel.org 9752S: Maintained 9753F: drivers/i2c/busses/i2c-cht-wc.c 9754 9755I2C/SMBUS ISMT DRIVER 9756M: Seth Heasley <seth.heasley@intel.com> 9757M: Neil Horman <nhorman@tuxdriver.com> 9758L: linux-i2c@vger.kernel.org 9759F: Documentation/i2c/busses/i2c-ismt.rst 9760F: drivers/i2c/busses/i2c-ismt.c 9761 9762I2C/SMBUS STUB DRIVER 9763M: Jean Delvare <jdelvare@suse.com> 9764L: linux-i2c@vger.kernel.org 9765S: Maintained 9766F: drivers/i2c/i2c-stub.c 9767 9768I3C DRIVER FOR ASPEED AST2600 9769M: Jeremy Kerr <jk@codeconstruct.com.au> 9770S: Maintained 9771F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9772F: drivers/i3c/master/ast2600-i3c-master.c 9773 9774I3C DRIVER FOR CADENCE I3C MASTER IP 9775M: Przemysław Gaj <pgaj@cadence.com> 9776S: Maintained 9777F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9778F: drivers/i3c/master/i3c-master-cdns.c 9779 9780I3C DRIVER FOR SYNOPSYS DESIGNWARE 9781S: Orphan 9782F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9783F: drivers/i3c/master/dw* 9784 9785I3C SUBSYSTEM 9786M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9787L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9788S: Maintained 9789C: irc://chat.freenode.net/linux-i3c 9790T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9791F: Documentation/ABI/testing/sysfs-bus-i3c 9792F: Documentation/devicetree/bindings/i3c/ 9793F: Documentation/driver-api/i3c 9794F: drivers/i3c/ 9795F: include/linux/i3c/ 9796 9797IA64 (Itanium) PLATFORM 9798L: linux-ia64@vger.kernel.org 9799S: Orphan 9800F: Documentation/arch/ia64/ 9801F: arch/ia64/ 9802 9803IBM Operation Panel Input Driver 9804M: Eddie James <eajames@linux.ibm.com> 9805L: linux-input@vger.kernel.org 9806S: Maintained 9807F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9808F: drivers/input/misc/ibm-panel.c 9809 9810IBM Power 842 compression accelerator 9811M: Haren Myneni <haren@us.ibm.com> 9812S: Supported 9813F: crypto/842.c 9814F: drivers/crypto/nx/Kconfig 9815F: drivers/crypto/nx/Makefile 9816F: drivers/crypto/nx/nx-842* 9817F: include/linux/sw842.h 9818F: lib/842/ 9819 9820IBM Power in-Nest Crypto Acceleration 9821M: Breno Leitão <leitao@debian.org> 9822M: Nayna Jain <nayna@linux.ibm.com> 9823M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9824L: linux-crypto@vger.kernel.org 9825S: Supported 9826F: drivers/crypto/nx/Kconfig 9827F: drivers/crypto/nx/Makefile 9828F: drivers/crypto/nx/nx-aes* 9829F: drivers/crypto/nx/nx-sha* 9830F: drivers/crypto/nx/nx.* 9831F: drivers/crypto/nx/nx_csbcpb.h 9832F: drivers/crypto/nx/nx_debugfs.c 9833 9834IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9835M: Tyrel Datwyler <tyreld@linux.ibm.com> 9836L: linux-pci@vger.kernel.org 9837L: linuxppc-dev@lists.ozlabs.org 9838S: Supported 9839F: drivers/pci/hotplug/rpadlpar* 9840 9841IBM Power Linux RAID adapter 9842M: Brian King <brking@us.ibm.com> 9843S: Supported 9844F: drivers/scsi/ipr.* 9845 9846IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9847M: Tyrel Datwyler <tyreld@linux.ibm.com> 9848L: linux-pci@vger.kernel.org 9849L: linuxppc-dev@lists.ozlabs.org 9850S: Supported 9851F: drivers/pci/hotplug/rpaphp* 9852 9853IBM Power SRIOV Virtual NIC Device Driver 9854M: Haren Myneni <haren@linux.ibm.com> 9855M: Rick Lindsley <ricklind@linux.ibm.com> 9856R: Nick Child <nnac123@linux.ibm.com> 9857R: Dany Madden <danymadden@us.ibm.com> 9858R: Thomas Falcon <tlfalcon@linux.ibm.com> 9859L: netdev@vger.kernel.org 9860S: Supported 9861F: drivers/net/ethernet/ibm/ibmvnic.* 9862 9863IBM Power VFIO Support 9864M: Timothy Pearson <tpearson@raptorengineering.com> 9865S: Supported 9866F: drivers/vfio/vfio_iommu_spapr_tce.c 9867 9868IBM Power Virtual Ethernet Device Driver 9869M: Nick Child <nnac123@linux.ibm.com> 9870L: netdev@vger.kernel.org 9871S: Supported 9872F: drivers/net/ethernet/ibm/ibmveth.* 9873 9874IBM Power Virtual FC Device Drivers 9875M: Tyrel Datwyler <tyreld@linux.ibm.com> 9876L: linux-scsi@vger.kernel.org 9877S: Supported 9878F: drivers/scsi/ibmvscsi/ibmvfc* 9879 9880IBM Power Virtual Management Channel Driver 9881M: Brad Warrum <bwarrum@linux.ibm.com> 9882M: Ritu Agarwal <rituagar@linux.ibm.com> 9883S: Supported 9884F: drivers/misc/ibmvmc.* 9885 9886IBM Power Virtual SCSI Device Drivers 9887M: Tyrel Datwyler <tyreld@linux.ibm.com> 9888L: linux-scsi@vger.kernel.org 9889S: Supported 9890F: drivers/scsi/ibmvscsi/ibmvscsi* 9891F: include/scsi/viosrp.h 9892 9893IBM Power Virtual SCSI Device Target Driver 9894M: Michael Cyr <mikecyr@linux.ibm.com> 9895L: linux-scsi@vger.kernel.org 9896L: target-devel@vger.kernel.org 9897S: Supported 9898F: drivers/scsi/ibmvscsi_tgt/ 9899 9900IBM Power VMX Cryptographic instructions 9901M: Breno Leitão <leitao@debian.org> 9902M: Nayna Jain <nayna@linux.ibm.com> 9903M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9904L: linux-crypto@vger.kernel.org 9905S: Supported 9906F: drivers/crypto/vmx/Kconfig 9907F: drivers/crypto/vmx/Makefile 9908F: drivers/crypto/vmx/aes* 9909F: drivers/crypto/vmx/ghash* 9910F: drivers/crypto/vmx/ppc-xlate.pl 9911F: drivers/crypto/vmx/vmx.c 9912 9913IBM ServeRAID RAID DRIVER 9914S: Orphan 9915F: drivers/scsi/ips.* 9916 9917ICH LPC AND GPIO DRIVER 9918M: Peter Tyser <ptyser@xes-inc.com> 9919S: Maintained 9920F: drivers/gpio/gpio-ich.c 9921F: drivers/mfd/lpc_ich.c 9922 9923ICY I2C DRIVER 9924M: Max Staudt <max@enpas.org> 9925L: linux-i2c@vger.kernel.org 9926S: Maintained 9927F: drivers/i2c/busses/i2c-icy.c 9928 9929IDEAPAD LAPTOP EXTRAS DRIVER 9930M: Ike Panhc <ike.pan@canonical.com> 9931L: platform-driver-x86@vger.kernel.org 9932S: Maintained 9933W: http://launchpad.net/ideapad-laptop 9934F: drivers/platform/x86/ideapad-laptop.c 9935 9936IDEAPAD LAPTOP SLIDEBAR DRIVER 9937M: Andrey Moiseev <o2g.org.ru@gmail.com> 9938L: linux-input@vger.kernel.org 9939S: Maintained 9940W: https://github.com/o2genum/ideapad-slidebar 9941F: drivers/input/misc/ideapad_slidebar.c 9942 9943IDMAPPED MOUNTS 9944M: Christian Brauner <brauner@kernel.org> 9945M: Seth Forshee <sforshee@kernel.org> 9946L: linux-fsdevel@vger.kernel.org 9947S: Maintained 9948T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9949F: Documentation/filesystems/idmappings.rst 9950F: include/linux/mnt_idmapping.* 9951F: tools/testing/selftests/mount_setattr/ 9952 9953IDT VersaClock 5 CLOCK DRIVER 9954M: Luca Ceresoli <luca@lucaceresoli.net> 9955S: Maintained 9956F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9957F: drivers/clk/clk-versaclock5.c 9958 9959IEEE 802.15.4 SUBSYSTEM 9960M: Alexander Aring <alex.aring@gmail.com> 9961M: Stefan Schmidt <stefan@datenfreihafen.org> 9962M: Miquel Raynal <miquel.raynal@bootlin.com> 9963L: linux-wpan@vger.kernel.org 9964S: Maintained 9965W: https://linux-wpan.org/ 9966T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9967T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9968F: Documentation/networking/ieee802154.rst 9969F: drivers/net/ieee802154/ 9970F: include/linux/ieee802154.h 9971F: include/linux/nl802154.h 9972F: include/net/af_ieee802154.h 9973F: include/net/cfg802154.h 9974F: include/net/ieee802154_netdev.h 9975F: include/net/mac802154.h 9976F: include/net/nl802154.h 9977F: net/ieee802154/ 9978F: net/mac802154/ 9979 9980IFCVF VIRTIO DATA PATH ACCELERATOR 9981R: Zhu Lingshan <lingshan.zhu@intel.com> 9982F: drivers/vdpa/ifcvf/ 9983 9984IFE PROTOCOL 9985M: Yotam Gigi <yotam.gi@gmail.com> 9986M: Jamal Hadi Salim <jhs@mojatatu.com> 9987F: include/net/ife.h 9988F: include/uapi/linux/ife.h 9989F: net/ife 9990 9991IGORPLUG-USB IR RECEIVER 9992M: Sean Young <sean@mess.org> 9993L: linux-media@vger.kernel.org 9994S: Maintained 9995F: drivers/media/rc/igorplugusb.c 9996 9997IGUANAWORKS USB IR TRANSCEIVER 9998M: Sean Young <sean@mess.org> 9999L: linux-media@vger.kernel.org 10000S: Maintained 10001F: drivers/media/rc/iguanair.c 10002 10003IIO DIGITAL POTENTIOMETER DAC 10004M: Peter Rosin <peda@axentia.se> 10005L: linux-iio@vger.kernel.org 10006S: Maintained 10007F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10008F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10009F: drivers/iio/dac/dpot-dac.c 10010 10011IIO ENVELOPE DETECTOR 10012M: Peter Rosin <peda@axentia.se> 10013L: linux-iio@vger.kernel.org 10014S: Maintained 10015F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10016F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10017F: drivers/iio/adc/envelope-detector.c 10018 10019IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10020M: Matti Vaittinen <mazziesaccount@gmail.com> 10021L: linux-iio@vger.kernel.org 10022S: Maintained 10023F: drivers/iio/light/gain-time-scale-helper.c 10024F: drivers/iio/light/gain-time-scale-helper.h 10025 10026IIO MULTIPLEXER 10027M: Peter Rosin <peda@axentia.se> 10028L: linux-iio@vger.kernel.org 10029S: Maintained 10030F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10031F: drivers/iio/multiplexer/iio-mux.c 10032 10033IIO SCMI BASED DRIVER 10034M: Jyoti Bhayana <jbhayana@google.com> 10035L: linux-iio@vger.kernel.org 10036S: Maintained 10037F: drivers/iio/common/scmi_sensors/scmi_iio.c 10038 10039IIO SUBSYSTEM AND DRIVERS 10040M: Jonathan Cameron <jic23@kernel.org> 10041R: Lars-Peter Clausen <lars@metafoo.de> 10042L: linux-iio@vger.kernel.org 10043S: Maintained 10044T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10045F: Documentation/ABI/testing/configfs-iio* 10046F: Documentation/ABI/testing/sysfs-bus-iio* 10047F: Documentation/devicetree/bindings/iio/ 10048F: drivers/iio/ 10049F: drivers/staging/iio/ 10050F: include/dt-bindings/iio/ 10051F: include/linux/iio/ 10052F: tools/iio/ 10053 10054IIO UNIT CONVERTER 10055M: Peter Rosin <peda@axentia.se> 10056L: linux-iio@vger.kernel.org 10057S: Maintained 10058F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10059F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10060F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10061F: drivers/iio/afe/iio-rescale.c 10062 10063IKANOS/ADI EAGLE ADSL USB DRIVER 10064M: Matthieu Castet <castet.matthieu@free.fr> 10065M: Stanislaw Gruszka <stf_xl@wp.pl> 10066S: Maintained 10067F: drivers/usb/atm/ueagle-atm.c 10068 10069IMAGIS TOUCHSCREEN DRIVER 10070M: Markuss Broks <markuss.broks@gmail.com> 10071S: Maintained 10072F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10073F: drivers/input/touchscreen/imagis.c 10074 10075IMGTEC ASCII LCD DRIVER 10076M: Paul Burton <paulburton@kernel.org> 10077S: Maintained 10078F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10079F: drivers/auxdisplay/img-ascii-lcd.c 10080 10081IMGTEC IR DECODER DRIVER 10082S: Orphan 10083F: drivers/media/rc/img-ir/ 10084 10085IMON SOUNDGRAPH USB IR RECEIVER 10086M: Sean Young <sean@mess.org> 10087L: linux-media@vger.kernel.org 10088S: Maintained 10089F: drivers/media/rc/imon.c 10090F: drivers/media/rc/imon_raw.c 10091 10092IMS TWINTURBO FRAMEBUFFER DRIVER 10093L: linux-fbdev@vger.kernel.org 10094S: Orphan 10095F: drivers/video/fbdev/imsttfb.c 10096 10097INA209 HARDWARE MONITOR DRIVER 10098M: Guenter Roeck <linux@roeck-us.net> 10099L: linux-hwmon@vger.kernel.org 10100S: Maintained 10101F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10102F: Documentation/hwmon/ina209.rst 10103F: drivers/hwmon/ina209.c 10104 10105INA2XX HARDWARE MONITOR DRIVER 10106M: Guenter Roeck <linux@roeck-us.net> 10107L: linux-hwmon@vger.kernel.org 10108S: Maintained 10109F: Documentation/hwmon/ina2xx.rst 10110F: drivers/hwmon/ina2xx.c 10111F: include/linux/platform_data/ina2xx.h 10112 10113INDEX OF FURTHER KERNEL DOCUMENTATION 10114M: Carlos Bilbao <carlos.bilbao@amd.com> 10115S: Maintained 10116F: Documentation/process/kernel-docs.rst 10117 10118INDUSTRY PACK SUBSYSTEM (IPACK) 10119M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10120M: Jens Taprogge <jens.taprogge@taprogge.org> 10121M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10122L: industrypack-devel@lists.sourceforge.net 10123S: Maintained 10124W: http://industrypack.sourceforge.net 10125F: drivers/ipack/ 10126 10127INFINEON DPS310 Driver 10128M: Eddie James <eajames@linux.ibm.com> 10129L: linux-iio@vger.kernel.org 10130S: Maintained 10131F: drivers/iio/pressure/dps310.c 10132 10133INFINEON PEB2466 ASoC CODEC 10134M: Herve Codina <herve.codina@bootlin.com> 10135L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10136S: Maintained 10137F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10138F: sound/soc/codecs/peb2466.c 10139 10140INFINIBAND SUBSYSTEM 10141M: Jason Gunthorpe <jgg@nvidia.com> 10142M: Leon Romanovsky <leonro@nvidia.com> 10143L: linux-rdma@vger.kernel.org 10144S: Supported 10145W: https://github.com/linux-rdma/rdma-core 10146Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10147T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10148F: Documentation/devicetree/bindings/infiniband/ 10149F: Documentation/infiniband/ 10150F: drivers/infiniband/ 10151F: include/rdma/ 10152F: include/trace/events/ib_mad.h 10153F: include/trace/events/ib_umad.h 10154F: include/trace/misc/rdma.h 10155F: include/uapi/linux/if_infiniband.h 10156F: include/uapi/rdma/ 10157F: samples/bpf/ibumad_kern.c 10158F: samples/bpf/ibumad_user.c 10159 10160INGENIC JZ4780 NAND DRIVER 10161M: Harvey Hunt <harveyhuntnexus@gmail.com> 10162L: linux-mtd@lists.infradead.org 10163L: linux-mips@vger.kernel.org 10164S: Maintained 10165F: drivers/mtd/nand/raw/ingenic/ 10166 10167INGENIC JZ47xx SoCs 10168M: Paul Cercueil <paul@crapouillou.net> 10169L: linux-mips@vger.kernel.org 10170S: Maintained 10171F: arch/mips/boot/dts/ingenic/ 10172F: arch/mips/generic/board-ingenic.c 10173F: arch/mips/include/asm/mach-ingenic/ 10174F: arch/mips/ingenic/Kconfig 10175F: drivers/clk/ingenic/ 10176F: drivers/dma/dma-jz4780.c 10177F: drivers/gpu/drm/ingenic/ 10178F: drivers/i2c/busses/i2c-jz4780.c 10179F: drivers/iio/adc/ingenic-adc.c 10180F: drivers/irqchip/irq-ingenic.c 10181F: drivers/memory/jz4780-nemc.c 10182F: drivers/mmc/host/jz4740_mmc.c 10183F: drivers/mtd/nand/raw/ingenic/ 10184F: drivers/pinctrl/pinctrl-ingenic.c 10185F: drivers/power/supply/ingenic-battery.c 10186F: drivers/pwm/pwm-jz4740.c 10187F: drivers/remoteproc/ingenic_rproc.c 10188F: drivers/rtc/rtc-jz4740.c 10189F: drivers/tty/serial/8250/8250_ingenic.c 10190F: drivers/usb/musb/jz4740.c 10191F: drivers/watchdog/jz4740_wdt.c 10192F: include/dt-bindings/iio/adc/ingenic,adc.h 10193F: include/linux/mfd/ingenic-tcu.h 10194F: sound/soc/codecs/jz47* 10195F: sound/soc/jz4740/ 10196 10197INJOINIC IP5xxx POWER BANK IC DRIVER 10198M: Samuel Holland <samuel@sholland.org> 10199S: Maintained 10200F: drivers/power/supply/ip5xxx_power.c 10201 10202INOTIFY 10203M: Jan Kara <jack@suse.cz> 10204R: Amir Goldstein <amir73il@gmail.com> 10205L: linux-fsdevel@vger.kernel.org 10206S: Maintained 10207F: Documentation/filesystems/inotify.rst 10208F: fs/notify/inotify/ 10209F: include/linux/inotify.h 10210F: include/uapi/linux/inotify.h 10211 10212INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10213M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10214L: linux-input@vger.kernel.org 10215S: Maintained 10216Q: http://patchwork.kernel.org/project/linux-input/list/ 10217T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10218F: Documentation/devicetree/bindings/input/ 10219F: Documentation/devicetree/bindings/serio/ 10220F: Documentation/input/ 10221F: drivers/input/ 10222F: include/dt-bindings/input/ 10223F: include/linux/input.h 10224F: include/linux/input/ 10225F: include/uapi/linux/input-event-codes.h 10226F: include/uapi/linux/input.h 10227 10228INPUT MULTITOUCH (MT) PROTOCOL 10229M: Henrik Rydberg <rydberg@bitmath.org> 10230L: linux-input@vger.kernel.org 10231S: Odd fixes 10232F: Documentation/input/multi-touch-protocol.rst 10233F: drivers/input/input-mt.c 10234K: \b(ABS|SYN)_MT_ 10235 10236INSIDE SECURE CRYPTO DRIVER 10237M: Antoine Tenart <atenart@kernel.org> 10238L: linux-crypto@vger.kernel.org 10239S: Maintained 10240F: drivers/crypto/inside-secure/ 10241 10242INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10243M: Mimi Zohar <zohar@linux.ibm.com> 10244M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10245L: linux-integrity@vger.kernel.org 10246S: Supported 10247T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10248F: security/integrity/ 10249F: security/integrity/ima/ 10250 10251INTEL 810/815 FRAMEBUFFER DRIVER 10252M: Antonino Daplas <adaplas@gmail.com> 10253L: linux-fbdev@vger.kernel.org 10254S: Maintained 10255F: drivers/video/fbdev/i810/ 10256 10257INTEL 8255 GPIO DRIVER 10258M: William Breathitt Gray <william.gray@linaro.org> 10259L: linux-gpio@vger.kernel.org 10260S: Maintained 10261F: drivers/gpio/gpio-i8255.c 10262F: drivers/gpio/gpio-i8255.h 10263 10264INTEL ASoC DRIVERS 10265M: Cezary Rojewski <cezary.rojewski@intel.com> 10266M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10267M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10268M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10269M: Bard Liao <yung-chuan.liao@linux.intel.com> 10270M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10271M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10272L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10273S: Supported 10274F: sound/soc/intel/ 10275 10276INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10277M: Hans de Goede <hdegoede@redhat.com> 10278L: platform-driver-x86@vger.kernel.org 10279S: Maintained 10280F: drivers/platform/x86/intel/atomisp2/pm.c 10281 10282INTEL ATOMISP2 LED DRIVER 10283M: Hans de Goede <hdegoede@redhat.com> 10284L: platform-driver-x86@vger.kernel.org 10285S: Maintained 10286F: drivers/platform/x86/intel/atomisp2/led.c 10287 10288INTEL BIOS SAR INT1092 DRIVER 10289M: Shravan Sudhakar <s.shravan@intel.com> 10290M: Intel Corporation <linuxwwan@intel.com> 10291L: platform-driver-x86@vger.kernel.org 10292S: Maintained 10293F: drivers/platform/x86/intel/int1092/ 10294 10295INTEL BROXTON PMC DRIVER 10296M: Mika Westerberg <mika.westerberg@linux.intel.com> 10297M: Zha Qipeng <qipeng.zha@intel.com> 10298S: Maintained 10299F: drivers/mfd/intel_pmc_bxt.c 10300F: include/linux/mfd/intel_pmc_bxt.h 10301 10302INTEL C600 SERIES SAS CONTROLLER DRIVER 10303M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10304L: linux-scsi@vger.kernel.org 10305S: Supported 10306T: git git://git.code.sf.net/p/intel-sas/isci 10307F: drivers/scsi/isci/ 10308 10309INTEL CPU family model numbers 10310M: Tony Luck <tony.luck@intel.com> 10311M: x86@kernel.org 10312L: linux-kernel@vger.kernel.org 10313S: Supported 10314F: arch/x86/include/asm/intel-family.h 10315 10316INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10317M: Jani Nikula <jani.nikula@linux.intel.com> 10318M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10319M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10320M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10321L: intel-gfx@lists.freedesktop.org 10322S: Supported 10323W: https://01.org/linuxgraphics/ 10324Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10325B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10326C: irc://irc.oftc.net/intel-gfx 10327T: git git://anongit.freedesktop.org/drm-intel 10328F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10329F: Documentation/gpu/i915.rst 10330F: drivers/gpu/drm/i915/ 10331F: include/drm/i915* 10332F: include/uapi/drm/i915_drm.h 10333 10334INTEL ETHERNET DRIVERS 10335M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10336M: Tony Nguyen <anthony.l.nguyen@intel.com> 10337L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10338S: Supported 10339W: http://www.intel.com/support/feedback.htm 10340W: http://e1000.sourceforge.net/ 10341Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10342T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10343T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10344F: Documentation/networking/device_drivers/ethernet/intel/ 10345F: drivers/net/ethernet/intel/ 10346F: drivers/net/ethernet/intel/*/ 10347F: include/linux/avf/virtchnl.h 10348F: include/linux/net/intel/iidc.h 10349 10350INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10351M: Mustafa Ismail <mustafa.ismail@intel.com> 10352M: Shiraz Saleem <shiraz.saleem@intel.com> 10353L: linux-rdma@vger.kernel.org 10354S: Supported 10355F: drivers/infiniband/hw/irdma/ 10356F: include/uapi/rdma/irdma-abi.h 10357 10358INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10359M: Maik Broemme <mbroemme@libmpq.org> 10360L: linux-fbdev@vger.kernel.org 10361S: Maintained 10362F: Documentation/fb/intelfb.rst 10363F: drivers/video/fbdev/intelfb/ 10364 10365INTEL GPIO DRIVERS 10366M: Andy Shevchenko <andy@kernel.org> 10367L: linux-gpio@vger.kernel.org 10368S: Supported 10369T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10370F: drivers/gpio/gpio-elkhartlake.c 10371F: drivers/gpio/gpio-ich.c 10372F: drivers/gpio/gpio-merrifield.c 10373F: drivers/gpio/gpio-ml-ioh.c 10374F: drivers/gpio/gpio-pch.c 10375F: drivers/gpio/gpio-sch.c 10376F: drivers/gpio/gpio-sodaville.c 10377F: drivers/gpio/gpio-tangier.c 10378 10379INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10380M: Zhenyu Wang <zhenyuw@linux.intel.com> 10381M: Zhi Wang <zhi.a.wang@intel.com> 10382L: intel-gvt-dev@lists.freedesktop.org 10383L: intel-gfx@lists.freedesktop.org 10384S: Supported 10385W: https://01.org/igvt-g 10386T: git https://github.com/intel/gvt-linux.git 10387F: drivers/gpu/drm/i915/gvt/ 10388 10389INTEL HID EVENT DRIVER 10390M: Alex Hung <alexhung@gmail.com> 10391L: platform-driver-x86@vger.kernel.org 10392S: Maintained 10393F: drivers/platform/x86/intel/hid.c 10394 10395INTEL I/OAT DMA DRIVER 10396M: Dave Jiang <dave.jiang@intel.com> 10397R: Dan Williams <dan.j.williams@intel.com> 10398L: dmaengine@vger.kernel.org 10399S: Supported 10400Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10401F: drivers/dma/ioat* 10402 10403INTEL IDLE DRIVER 10404M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10405M: Len Brown <lenb@kernel.org> 10406L: linux-pm@vger.kernel.org 10407S: Supported 10408B: https://bugzilla.kernel.org 10409T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10410F: drivers/idle/intel_idle.c 10411 10412INTEL IDXD DRIVER 10413M: Fenghua Yu <fenghua.yu@intel.com> 10414M: Dave Jiang <dave.jiang@intel.com> 10415L: dmaengine@vger.kernel.org 10416S: Supported 10417F: drivers/dma/idxd/* 10418F: include/uapi/linux/idxd.h 10419 10420INTEL IN FIELD SCAN (IFS) DEVICE 10421M: Jithu Joseph <jithu.joseph@intel.com> 10422R: Ashok Raj <ashok.raj@intel.com> 10423R: Tony Luck <tony.luck@intel.com> 10424S: Maintained 10425F: drivers/platform/x86/intel/ifs 10426F: include/trace/events/intel_ifs.h 10427 10428INTEL INTEGRATED SENSOR HUB DRIVER 10429M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10430M: Jiri Kosina <jikos@kernel.org> 10431L: linux-input@vger.kernel.org 10432S: Maintained 10433F: drivers/hid/intel-ish-hid/ 10434 10435INTEL IOMMU (VT-d) 10436M: David Woodhouse <dwmw2@infradead.org> 10437M: Lu Baolu <baolu.lu@linux.intel.com> 10438L: iommu@lists.linux.dev 10439S: Supported 10440T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10441F: drivers/iommu/intel/ 10442 10443INTEL IPU3 CSI-2 CIO2 DRIVER 10444M: Yong Zhi <yong.zhi@intel.com> 10445M: Sakari Ailus <sakari.ailus@linux.intel.com> 10446M: Bingbu Cao <bingbu.cao@intel.com> 10447M: Dan Scally <djrscally@gmail.com> 10448R: Tianshu Qiu <tian.shu.qiu@intel.com> 10449L: linux-media@vger.kernel.org 10450S: Maintained 10451T: git git://linuxtv.org/media_tree.git 10452F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10453F: drivers/media/pci/intel/ipu3/ 10454 10455INTEL IPU3 CSI-2 IMGU DRIVER 10456M: Sakari Ailus <sakari.ailus@linux.intel.com> 10457R: Bingbu Cao <bingbu.cao@intel.com> 10458R: Tianshu Qiu <tian.shu.qiu@intel.com> 10459L: linux-media@vger.kernel.org 10460S: Maintained 10461F: Documentation/admin-guide/media/ipu3.rst 10462F: Documentation/admin-guide/media/ipu3_rcb.svg 10463F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10464F: drivers/staging/media/ipu3/ 10465 10466INTEL ISHTP ECLITE DRIVER 10467M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10468L: platform-driver-x86@vger.kernel.org 10469S: Supported 10470F: drivers/platform/x86/intel/ishtp_eclite.c 10471 10472INTEL IXP4XX CRYPTO SUPPORT 10473M: Corentin Labbe <clabbe@baylibre.com> 10474L: linux-crypto@vger.kernel.org 10475S: Maintained 10476F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10477 10478INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10479M: Krzysztof Halasa <khalasa@piap.pl> 10480S: Maintained 10481F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10482F: drivers/net/wan/ixp4xx_hss.c 10483F: drivers/soc/ixp4xx/ixp4xx-npe.c 10484F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10485F: include/linux/soc/ixp4xx/npe.h 10486F: include/linux/soc/ixp4xx/qmgr.h 10487 10488INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10489M: Deepak Saxena <dsaxena@plexity.net> 10490S: Maintained 10491F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10492F: drivers/char/hw_random/ixp4xx-rng.c 10493 10494INTEL KEEM BAY DRM DRIVER 10495M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10496M: Edmund Dea <edmund.j.dea@intel.com> 10497S: Maintained 10498F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10499F: drivers/gpu/drm/kmb/ 10500 10501INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10502M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10503S: Maintained 10504F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10505F: drivers/crypto/intel/keembay/Kconfig 10506F: drivers/crypto/intel/keembay/Makefile 10507F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10508F: drivers/crypto/intel/keembay/ocs-aes.c 10509F: drivers/crypto/intel/keembay/ocs-aes.h 10510 10511INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10512M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10513M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10514M: Mark Gross <mgross@linux.intel.com> 10515S: Maintained 10516F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10517F: drivers/crypto/intel/keembay/Kconfig 10518F: drivers/crypto/intel/keembay/Makefile 10519F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10520 10521INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10522M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10523M: Declan Murphy <declan.murphy@intel.com> 10524S: Maintained 10525F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10526F: drivers/crypto/intel/keembay/Kconfig 10527F: drivers/crypto/intel/keembay/Makefile 10528F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10529F: drivers/crypto/intel/keembay/ocs-hcu.c 10530F: drivers/crypto/intel/keembay/ocs-hcu.h 10531 10532INTEL MANAGEMENT ENGINE (mei) 10533M: Tomas Winkler <tomas.winkler@intel.com> 10534L: linux-kernel@vger.kernel.org 10535S: Supported 10536F: Documentation/driver-api/mei/* 10537F: drivers/misc/mei/ 10538F: drivers/watchdog/mei_wdt.c 10539F: include/linux/mei_aux.h 10540F: include/linux/mei_cl_bus.h 10541F: include/uapi/linux/mei.h 10542F: include/uapi/linux/mei_uuid.h 10543F: include/uapi/linux/uuid.h 10544F: samples/mei/* 10545 10546INTEL MAX 10 BMC MFD DRIVER 10547M: Xu Yilun <yilun.xu@intel.com> 10548R: Tom Rix <trix@redhat.com> 10549S: Maintained 10550F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10551F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10552F: drivers/hwmon/intel-m10-bmc-hwmon.c 10553F: drivers/mfd/intel-m10-bmc* 10554F: include/linux/mfd/intel-m10-bmc.h 10555 10556INTEL MAX10 BMC SECURE UPDATES 10557M: Russ Weight <russell.h.weight@intel.com> 10558L: linux-fpga@vger.kernel.org 10559S: Maintained 10560F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10561F: drivers/fpga/intel-m10-bmc-sec-update.c 10562 10563INTEL P-Unit IPC DRIVER 10564M: Zha Qipeng <qipeng.zha@intel.com> 10565L: platform-driver-x86@vger.kernel.org 10566S: Maintained 10567F: arch/x86/include/asm/intel_punit_ipc.h 10568F: drivers/platform/x86/intel/punit_ipc.c 10569 10570INTEL PMC CORE DRIVER 10571M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10572M: David E Box <david.e.box@intel.com> 10573L: platform-driver-x86@vger.kernel.org 10574S: Maintained 10575F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10576F: drivers/platform/x86/intel/pmc/ 10577 10578INTEL PMIC GPIO DRIVERS 10579M: Andy Shevchenko <andy@kernel.org> 10580S: Supported 10581T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10582F: drivers/gpio/gpio-*cove.c 10583 10584INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10585M: Andy Shevchenko <andy@kernel.org> 10586S: Supported 10587F: drivers/mfd/intel_soc_pmic* 10588F: include/linux/mfd/intel_soc_pmic* 10589 10590INTEL PMT DRIVERS 10591M: David E. Box <david.e.box@linux.intel.com> 10592S: Supported 10593F: drivers/platform/x86/intel/pmt/ 10594 10595INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10596M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10597L: linux-wireless@vger.kernel.org 10598S: Maintained 10599F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10600F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10601F: drivers/net/wireless/intel/ipw2x00/ 10602 10603INTEL PSTATE DRIVER 10604M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10605M: Len Brown <lenb@kernel.org> 10606L: linux-pm@vger.kernel.org 10607S: Supported 10608F: drivers/cpufreq/intel_pstate.c 10609 10610INTEL PTP DFL ToD DRIVER 10611M: Tianfei Zhang <tianfei.zhang@intel.com> 10612L: linux-fpga@vger.kernel.org 10613L: netdev@vger.kernel.org 10614S: Maintained 10615F: drivers/ptp/ptp_dfl_tod.c 10616 10617INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10618M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10619L: linux-iio@vger.kernel.org 10620F: drivers/counter/intel-qep.c 10621 10622INTEL SCU DRIVERS 10623M: Mika Westerberg <mika.westerberg@linux.intel.com> 10624S: Maintained 10625F: arch/x86/include/asm/intel_scu_ipc.h 10626F: drivers/platform/x86/intel_scu_* 10627 10628INTEL SDSI DRIVER 10629M: David E. Box <david.e.box@linux.intel.com> 10630S: Supported 10631F: drivers/platform/x86/intel/sdsi.c 10632F: tools/arch/x86/intel_sdsi/ 10633F: tools/testing/selftests/drivers/sdsi/ 10634 10635INTEL SGX 10636M: Jarkko Sakkinen <jarkko@kernel.org> 10637R: Dave Hansen <dave.hansen@linux.intel.com> 10638L: linux-sgx@vger.kernel.org 10639S: Supported 10640Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10641T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10642F: Documentation/arch/x86/sgx.rst 10643F: arch/x86/entry/vdso/vsgx.S 10644F: arch/x86/include/asm/sgx.h 10645F: arch/x86/include/uapi/asm/sgx.h 10646F: arch/x86/kernel/cpu/sgx/* 10647F: tools/testing/selftests/sgx/* 10648K: \bSGX_ 10649 10650INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10651M: Daniel Scally <djrscally@gmail.com> 10652S: Maintained 10653F: drivers/platform/x86/intel/int3472/ 10654 10655INTEL SPEED SELECT TECHNOLOGY 10656M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10657L: platform-driver-x86@vger.kernel.org 10658S: Maintained 10659F: drivers/platform/x86/intel/speed_select_if/ 10660F: include/uapi/linux/isst_if.h 10661F: tools/power/x86/intel-speed-select/ 10662 10663INTEL STRATIX10 FIRMWARE DRIVERS 10664M: Dinh Nguyen <dinguyen@kernel.org> 10665L: linux-kernel@vger.kernel.org 10666S: Maintained 10667T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10668F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10669F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10670F: drivers/firmware/stratix10-rsu.c 10671F: drivers/firmware/stratix10-svc.c 10672F: include/linux/firmware/intel/stratix10-smc.h 10673F: include/linux/firmware/intel/stratix10-svc-client.h 10674 10675INTEL TELEMETRY DRIVER 10676M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10677M: "David E. Box" <david.e.box@linux.intel.com> 10678L: platform-driver-x86@vger.kernel.org 10679S: Maintained 10680F: arch/x86/include/asm/intel_telemetry.h 10681F: drivers/platform/x86/intel/telemetry/ 10682 10683INTEL TPMI DRIVER 10684M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10685L: platform-driver-x86@vger.kernel.org 10686S: Maintained 10687F: drivers/platform/x86/intel/tpmi.c 10688F: include/linux/intel_tpmi.h 10689 10690INTEL UNCORE FREQUENCY CONTROL 10691M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10692L: platform-driver-x86@vger.kernel.org 10693S: Maintained 10694F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10695F: drivers/platform/x86/intel/uncore-frequency/ 10696 10697INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10698M: David E. Box <david.e.box@linux.intel.com> 10699S: Supported 10700F: drivers/platform/x86/intel/vsec.* 10701 10702INTEL VIRTUAL BUTTON DRIVER 10703M: AceLan Kao <acelan.kao@canonical.com> 10704L: platform-driver-x86@vger.kernel.org 10705S: Maintained 10706F: drivers/platform/x86/intel/vbtn.c 10707 10708INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10709M: Stanislaw Gruszka <stf_xl@wp.pl> 10710L: linux-wireless@vger.kernel.org 10711S: Supported 10712F: drivers/net/wireless/intel/iwlegacy/ 10713 10714INTEL WIRELESS WIFI LINK (iwlwifi) 10715M: Gregory Greenman <gregory.greenman@intel.com> 10716L: linux-wireless@vger.kernel.org 10717S: Supported 10718W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10719T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10720F: drivers/net/wireless/intel/iwlwifi/ 10721 10722INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10723M: Jithu Joseph <jithu.joseph@intel.com> 10724R: Maurice Ma <maurice.ma@intel.com> 10725S: Maintained 10726W: https://slimbootloader.github.io/security/firmware-update.html 10727F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10728 10729INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10730L: Dell.Client.Kernel@dell.com 10731S: Maintained 10732F: drivers/platform/x86/intel/wmi/thunderbolt.c 10733 10734INTEL WWAN IOSM DRIVER 10735M: M Chetan Kumar <m.chetan.kumar@intel.com> 10736M: Intel Corporation <linuxwwan@intel.com> 10737L: netdev@vger.kernel.org 10738S: Maintained 10739F: drivers/net/wwan/iosm/ 10740 10741INTEL(R) TRACE HUB 10742M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10743S: Supported 10744F: Documentation/trace/intel_th.rst 10745F: drivers/hwtracing/intel_th/ 10746F: include/linux/intel_th.h 10747 10748INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10749M: Ning Sun <ning.sun@intel.com> 10750L: tboot-devel@lists.sourceforge.net 10751S: Supported 10752W: http://tboot.sourceforge.net 10753T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10754F: Documentation/arch/x86/intel_txt.rst 10755F: arch/x86/kernel/tboot.c 10756F: include/linux/tboot.h 10757 10758INTERCONNECT API 10759M: Georgi Djakov <djakov@kernel.org> 10760L: linux-pm@vger.kernel.org 10761S: Maintained 10762T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10763F: Documentation/devicetree/bindings/interconnect/ 10764F: Documentation/driver-api/interconnect.rst 10765F: drivers/interconnect/ 10766F: include/dt-bindings/interconnect/ 10767F: include/linux/interconnect-provider.h 10768F: include/linux/interconnect.h 10769 10770INTERRUPT COUNTER DRIVER 10771M: Oleksij Rempel <o.rempel@pengutronix.de> 10772R: Pengutronix Kernel Team <kernel@pengutronix.de> 10773L: linux-iio@vger.kernel.org 10774F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10775F: drivers/counter/interrupt-cnt.c 10776 10777INTERSIL ISL7998X VIDEO DECODER DRIVER 10778M: Michael Tretter <m.tretter@pengutronix.de> 10779R: Pengutronix Kernel Team <kernel@pengutronix.de> 10780L: linux-media@vger.kernel.org 10781S: Maintained 10782F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10783F: drivers/media/i2c/isl7998x.c 10784 10785INVENSENSE ICM-426xx IMU DRIVER 10786M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10787L: linux-iio@vger.kernel.org 10788S: Maintained 10789W: https://invensense.tdk.com/ 10790F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10791F: drivers/iio/imu/inv_icm42600/ 10792 10793INVENSENSE MPU-3050 GYROSCOPE DRIVER 10794M: Linus Walleij <linus.walleij@linaro.org> 10795L: linux-iio@vger.kernel.org 10796S: Maintained 10797F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10798F: drivers/iio/gyro/mpu3050* 10799 10800IOC3 ETHERNET DRIVER 10801M: Ralf Baechle <ralf@linux-mips.org> 10802L: linux-mips@vger.kernel.org 10803S: Maintained 10804F: drivers/net/ethernet/sgi/ioc3-eth.c 10805 10806IOMAP FILESYSTEM LIBRARY 10807M: Christoph Hellwig <hch@infradead.org> 10808M: Darrick J. Wong <djwong@kernel.org> 10809L: linux-xfs@vger.kernel.org 10810L: linux-fsdevel@vger.kernel.org 10811S: Supported 10812T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10813F: fs/iomap/ 10814F: include/linux/iomap.h 10815 10816IOMMU DMA-API LAYER 10817M: Robin Murphy <robin.murphy@arm.com> 10818L: iommu@lists.linux.dev 10819S: Maintained 10820T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10821F: drivers/iommu/dma-iommu.c 10822F: drivers/iommu/dma-iommu.h 10823F: drivers/iommu/iova.c 10824F: include/linux/iova.h 10825 10826IOMMU SUBSYSTEM 10827M: Joerg Roedel <joro@8bytes.org> 10828M: Will Deacon <will@kernel.org> 10829R: Robin Murphy <robin.murphy@arm.com> 10830L: iommu@lists.linux.dev 10831S: Maintained 10832T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10833F: Documentation/devicetree/bindings/iommu/ 10834F: Documentation/userspace-api/iommu.rst 10835F: drivers/iommu/ 10836F: include/linux/iommu.h 10837F: include/linux/iova.h 10838F: include/linux/of_iommu.h 10839F: include/uapi/linux/iommu.h 10840 10841IOMMUFD 10842M: Jason Gunthorpe <jgg@nvidia.com> 10843M: Kevin Tian <kevin.tian@intel.com> 10844L: iommu@lists.linux.dev 10845S: Maintained 10846T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10847F: Documentation/userspace-api/iommufd.rst 10848F: drivers/iommu/iommufd/ 10849F: include/linux/iommufd.h 10850F: include/uapi/linux/iommufd.h 10851F: tools/testing/selftests/iommu/ 10852 10853IOSYS-MAP HELPERS 10854M: Thomas Zimmermann <tzimmermann@suse.de> 10855L: dri-devel@lists.freedesktop.org 10856S: Maintained 10857T: git git://anongit.freedesktop.org/drm/drm-misc 10858F: include/linux/iosys-map.h 10859 10860IO_URING 10861M: Jens Axboe <axboe@kernel.dk> 10862R: Pavel Begunkov <asml.silence@gmail.com> 10863L: io-uring@vger.kernel.org 10864S: Maintained 10865T: git git://git.kernel.dk/linux-block 10866T: git git://git.kernel.dk/liburing 10867F: include/linux/io_uring.h 10868F: include/linux/io_uring_types.h 10869F: include/trace/events/io_uring.h 10870F: include/uapi/linux/io_uring.h 10871F: io_uring/ 10872F: tools/io_uring/ 10873 10874IPMI SUBSYSTEM 10875M: Corey Minyard <minyard@acm.org> 10876L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10877S: Supported 10878W: http://openipmi.sourceforge.net/ 10879T: git https://github.com/cminyard/linux-ipmi.git for-next 10880F: Documentation/devicetree/bindings/ipmi/ 10881F: Documentation/driver-api/ipmi.rst 10882F: drivers/char/ipmi/ 10883F: include/linux/ipmi* 10884F: include/uapi/linux/ipmi* 10885 10886IPS SCSI RAID DRIVER 10887M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10888L: linux-scsi@vger.kernel.org 10889S: Maintained 10890W: http://www.adaptec.com/ 10891F: drivers/scsi/ips* 10892 10893IPVS 10894M: Simon Horman <horms@verge.net.au> 10895M: Julian Anastasov <ja@ssi.bg> 10896L: netdev@vger.kernel.org 10897L: lvs-devel@vger.kernel.org 10898S: Maintained 10899T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10900T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10901F: Documentation/networking/ipvs-sysctl.rst 10902F: include/net/ip_vs.h 10903F: include/uapi/linux/ip_vs.h 10904F: net/netfilter/ipvs/ 10905 10906IPWIRELESS DRIVER 10907M: Jiri Kosina <jikos@kernel.org> 10908M: David Sterba <dsterba@suse.com> 10909S: Odd Fixes 10910F: drivers/tty/ipwireless/ 10911 10912IRON DEVICE AUDIO CODEC DRIVERS 10913M: Kiseok Jo <kiseok.jo@irondevice.com> 10914L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10915S: Maintained 10916F: Documentation/devicetree/bindings/sound/irondevice,* 10917F: sound/soc/codecs/sma* 10918 10919IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10920M: Marc Zyngier <maz@kernel.org> 10921S: Maintained 10922T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10923F: Documentation/core-api/irq/irq-domain.rst 10924F: include/linux/irqdomain.h 10925F: kernel/irq/irqdomain.c 10926F: kernel/irq/msi.c 10927 10928IRQ SUBSYSTEM 10929M: Thomas Gleixner <tglx@linutronix.de> 10930L: linux-kernel@vger.kernel.org 10931S: Maintained 10932T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10933F: include/linux/group_cpus.h 10934F: kernel/irq/ 10935F: lib/group_cpus.c 10936 10937IRQCHIP DRIVERS 10938M: Thomas Gleixner <tglx@linutronix.de> 10939M: Marc Zyngier <maz@kernel.org> 10940L: linux-kernel@vger.kernel.org 10941S: Maintained 10942T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10943F: Documentation/devicetree/bindings/interrupt-controller/ 10944F: drivers/irqchip/ 10945 10946ISA 10947M: William Breathitt Gray <william.gray@linaro.org> 10948S: Maintained 10949F: Documentation/driver-api/isa.rst 10950F: drivers/base/isa.c 10951F: include/linux/isa.h 10952 10953ISA RADIO MODULE 10954M: Hans Verkuil <hverkuil@xs4all.nl> 10955L: linux-media@vger.kernel.org 10956S: Maintained 10957W: https://linuxtv.org 10958T: git git://linuxtv.org/media_tree.git 10959F: drivers/media/radio/radio-isa* 10960 10961ISAPNP 10962M: Jaroslav Kysela <perex@perex.cz> 10963S: Maintained 10964F: Documentation/driver-api/isapnp.rst 10965F: drivers/pnp/isapnp/ 10966F: include/linux/isapnp.h 10967 10968ISCSI 10969M: Lee Duncan <lduncan@suse.com> 10970M: Chris Leech <cleech@redhat.com> 10971M: Mike Christie <michael.christie@oracle.com> 10972L: open-iscsi@googlegroups.com 10973L: linux-scsi@vger.kernel.org 10974S: Maintained 10975W: www.open-iscsi.com 10976F: drivers/scsi/*iscsi* 10977F: include/scsi/*iscsi* 10978 10979iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10980M: Peter Jones <pjones@redhat.com> 10981M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10982S: Maintained 10983F: drivers/firmware/iscsi_ibft* 10984 10985ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10986M: Sagi Grimberg <sagi@grimberg.me> 10987M: Max Gurtovoy <mgurtovoy@nvidia.com> 10988L: linux-rdma@vger.kernel.org 10989S: Supported 10990W: http://www.openfabrics.org 10991W: www.open-iscsi.org 10992Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10993F: drivers/infiniband/ulp/iser/ 10994 10995ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10996M: Sagi Grimberg <sagi@grimberg.me> 10997L: linux-rdma@vger.kernel.org 10998L: target-devel@vger.kernel.org 10999S: Supported 11000W: http://www.linux-iscsi.org 11001T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11002F: drivers/infiniband/ulp/isert 11003 11004ISDN/CMTP OVER BLUETOOTH 11005M: Karsten Keil <isdn@linux-pingi.de> 11006L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11007L: netdev@vger.kernel.org 11008S: Odd Fixes 11009W: http://www.isdn4linux.de 11010F: Documentation/isdn/ 11011F: drivers/isdn/capi/ 11012F: include/linux/isdn/ 11013F: include/uapi/linux/isdn/ 11014F: net/bluetooth/cmtp/ 11015 11016ISDN/mISDN SUBSYSTEM 11017M: Karsten Keil <isdn@linux-pingi.de> 11018L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11019L: netdev@vger.kernel.org 11020S: Maintained 11021W: http://www.isdn4linux.de 11022F: drivers/isdn/Kconfig 11023F: drivers/isdn/Makefile 11024F: drivers/isdn/hardware/ 11025F: drivers/isdn/mISDN/ 11026 11027ISOFS FILESYSTEM 11028M: Jan Kara <jack@suse.cz> 11029L: linux-fsdevel@vger.kernel.org 11030S: Maintained 11031F: Documentation/filesystems/isofs.rst 11032F: fs/isofs/ 11033 11034IT87 HARDWARE MONITORING DRIVER 11035M: Jean Delvare <jdelvare@suse.com> 11036L: linux-hwmon@vger.kernel.org 11037S: Maintained 11038F: Documentation/hwmon/it87.rst 11039F: drivers/hwmon/it87.c 11040 11041IT913X MEDIA DRIVER 11042M: Antti Palosaari <crope@iki.fi> 11043L: linux-media@vger.kernel.org 11044S: Maintained 11045W: https://linuxtv.org 11046W: http://palosaari.fi/linux/ 11047Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11048T: git git://linuxtv.org/anttip/media_tree.git 11049F: drivers/media/tuners/it913x* 11050 11051ITE IT66121 HDMI BRIDGE DRIVER 11052M: Phong LE <ple@baylibre.com> 11053M: Neil Armstrong <neil.armstrong@linaro.org> 11054S: Maintained 11055T: git git://anongit.freedesktop.org/drm/drm-misc 11056F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11057F: drivers/gpu/drm/bridge/ite-it66121.c 11058 11059IVTV VIDEO4LINUX DRIVER 11060M: Andy Walls <awalls@md.metrocast.net> 11061L: linux-media@vger.kernel.org 11062S: Maintained 11063W: https://linuxtv.org 11064T: git git://linuxtv.org/media_tree.git 11065F: Documentation/admin-guide/media/ivtv* 11066F: drivers/media/pci/ivtv/ 11067F: include/uapi/linux/ivtv* 11068 11069IX2505V MEDIA DRIVER 11070M: Malcolm Priestley <tvboxspy@gmail.com> 11071L: linux-media@vger.kernel.org 11072S: Maintained 11073W: https://linuxtv.org 11074Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11075F: drivers/media/dvb-frontends/ix2505v* 11076 11077JAILHOUSE HYPERVISOR INTERFACE 11078M: Jan Kiszka <jan.kiszka@siemens.com> 11079L: jailhouse-dev@googlegroups.com 11080S: Maintained 11081F: arch/x86/include/asm/jailhouse_para.h 11082F: arch/x86/kernel/jailhouse.c 11083 11084JC42.4 TEMPERATURE SENSOR DRIVER 11085M: Guenter Roeck <linux@roeck-us.net> 11086L: linux-hwmon@vger.kernel.org 11087S: Maintained 11088F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11089F: Documentation/hwmon/jc42.rst 11090F: drivers/hwmon/jc42.c 11091 11092JFS FILESYSTEM 11093M: Dave Kleikamp <shaggy@kernel.org> 11094L: jfs-discussion@lists.sourceforge.net 11095S: Odd Fixes 11096W: http://jfs.sourceforge.net/ 11097T: git https://github.com/kleikamp/linux-shaggy.git 11098F: Documentation/admin-guide/jfs.rst 11099F: fs/jfs/ 11100 11101JME NETWORK DRIVER 11102M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11103L: netdev@vger.kernel.org 11104S: Maintained 11105F: drivers/net/ethernet/jme.* 11106 11107JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11108M: David Woodhouse <dwmw2@infradead.org> 11109M: Richard Weinberger <richard@nod.at> 11110L: linux-mtd@lists.infradead.org 11111S: Odd Fixes 11112W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11113T: git git://git.infradead.org/ubifs-2.6.git 11114F: fs/jffs2/ 11115F: include/uapi/linux/jffs2.h 11116 11117JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11118M: "Theodore Ts'o" <tytso@mit.edu> 11119M: Jan Kara <jack@suse.com> 11120L: linux-ext4@vger.kernel.org 11121S: Maintained 11122F: fs/jbd2/ 11123F: include/linux/jbd2.h 11124 11125JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11126M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11127L: linux-media@vger.kernel.org 11128L: linux-renesas-soc@vger.kernel.org 11129S: Maintained 11130F: drivers/media/platform/renesas/rcar_jpu.c 11131 11132JSM Neo PCI based serial card 11133L: linux-serial@vger.kernel.org 11134S: Orphan 11135F: drivers/tty/serial/jsm/ 11136 11137K10TEMP HARDWARE MONITORING DRIVER 11138M: Clemens Ladisch <clemens@ladisch.de> 11139L: linux-hwmon@vger.kernel.org 11140S: Maintained 11141F: Documentation/hwmon/k10temp.rst 11142F: drivers/hwmon/k10temp.c 11143 11144K8TEMP HARDWARE MONITORING DRIVER 11145M: Rudolf Marek <r.marek@assembler.cz> 11146L: linux-hwmon@vger.kernel.org 11147S: Maintained 11148F: Documentation/hwmon/k8temp.rst 11149F: drivers/hwmon/k8temp.c 11150 11151KASAN 11152M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11153R: Alexander Potapenko <glider@google.com> 11154R: Andrey Konovalov <andreyknvl@gmail.com> 11155R: Dmitry Vyukov <dvyukov@google.com> 11156R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11157L: kasan-dev@googlegroups.com 11158S: Maintained 11159F: Documentation/dev-tools/kasan.rst 11160F: arch/*/include/asm/*kasan.h 11161F: arch/*/mm/kasan_init* 11162F: include/linux/kasan*.h 11163F: lib/Kconfig.kasan 11164F: mm/kasan/ 11165F: scripts/Makefile.kasan 11166 11167KCONFIG 11168M: Masahiro Yamada <masahiroy@kernel.org> 11169L: linux-kbuild@vger.kernel.org 11170S: Maintained 11171Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11172T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11173F: Documentation/kbuild/kconfig* 11174F: scripts/Kconfig.include 11175F: scripts/kconfig/ 11176 11177KCOV 11178R: Dmitry Vyukov <dvyukov@google.com> 11179R: Andrey Konovalov <andreyknvl@gmail.com> 11180L: kasan-dev@googlegroups.com 11181S: Maintained 11182F: Documentation/dev-tools/kcov.rst 11183F: include/linux/kcov.h 11184F: include/uapi/linux/kcov.h 11185F: kernel/kcov.c 11186F: scripts/Makefile.kcov 11187 11188KCSAN 11189M: Marco Elver <elver@google.com> 11190R: Dmitry Vyukov <dvyukov@google.com> 11191L: kasan-dev@googlegroups.com 11192S: Maintained 11193F: Documentation/dev-tools/kcsan.rst 11194F: include/linux/kcsan*.h 11195F: kernel/kcsan/ 11196F: lib/Kconfig.kcsan 11197F: scripts/Makefile.kcsan 11198 11199KDUMP 11200M: Baoquan He <bhe@redhat.com> 11201R: Vivek Goyal <vgoyal@redhat.com> 11202R: Dave Young <dyoung@redhat.com> 11203L: kexec@lists.infradead.org 11204S: Maintained 11205W: http://lse.sourceforge.net/kdump/ 11206F: Documentation/admin-guide/kdump/ 11207F: fs/proc/vmcore.c 11208F: include/linux/crash_core.h 11209F: include/linux/crash_dump.h 11210F: include/uapi/linux/vmcore.h 11211F: kernel/crash_*.c 11212 11213KEENE FM RADIO TRANSMITTER DRIVER 11214M: Hans Verkuil <hverkuil@xs4all.nl> 11215L: linux-media@vger.kernel.org 11216S: Maintained 11217W: https://linuxtv.org 11218T: git git://linuxtv.org/media_tree.git 11219F: drivers/media/radio/radio-keene* 11220 11221KERNEL AUTOMOUNTER 11222M: Ian Kent <raven@themaw.net> 11223L: autofs@vger.kernel.org 11224S: Maintained 11225F: fs/autofs/ 11226 11227KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11228M: Masahiro Yamada <masahiroy@kernel.org> 11229R: Nathan Chancellor <nathan@kernel.org> 11230R: Nick Desaulniers <ndesaulniers@google.com> 11231R: Nicolas Schier <nicolas@fjasle.eu> 11232L: linux-kbuild@vger.kernel.org 11233S: Maintained 11234Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11235T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11236F: Documentation/kbuild/ 11237F: Makefile 11238F: scripts/*vmlinux* 11239F: scripts/Kbuild* 11240F: scripts/Makefile* 11241F: scripts/basic/ 11242F: scripts/dummy-tools/ 11243F: scripts/mk* 11244F: scripts/mod/ 11245F: scripts/package/ 11246 11247KERNEL HARDENING (not covered by other areas) 11248M: Kees Cook <keescook@chromium.org> 11249L: linux-hardening@vger.kernel.org 11250S: Supported 11251T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11252F: Documentation/ABI/testing/sysfs-kernel-oops_count 11253F: Documentation/ABI/testing/sysfs-kernel-warn_count 11254F: include/linux/overflow.h 11255F: include/linux/randomize_kstack.h 11256F: mm/usercopy.c 11257K: \b(add|choose)_random_kstack_offset\b 11258K: \b__check_(object_size|heap_object)\b 11259 11260KERNEL JANITORS 11261L: kernel-janitors@vger.kernel.org 11262S: Odd Fixes 11263W: http://kernelnewbies.org/KernelJanitors 11264 11265KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11266M: Chuck Lever <chuck.lever@oracle.com> 11267M: Jeff Layton <jlayton@kernel.org> 11268L: linux-nfs@vger.kernel.org 11269S: Supported 11270W: http://nfs.sourceforge.net/ 11271T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11272F: Documentation/filesystems/nfs/ 11273F: fs/exportfs/ 11274F: fs/lockd/ 11275F: fs/nfs_common/ 11276F: fs/nfsd/ 11277F: include/linux/lockd/ 11278F: include/linux/sunrpc/ 11279F: include/trace/events/rpcgss.h 11280F: include/trace/events/rpcrdma.h 11281F: include/trace/events/sunrpc.h 11282F: include/trace/misc/fs.h 11283F: include/trace/misc/nfs.h 11284F: include/trace/misc/sunrpc.h 11285F: include/uapi/linux/nfsd/ 11286F: include/uapi/linux/sunrpc/ 11287F: net/sunrpc/ 11288 11289KERNEL REGRESSIONS 11290M: Thorsten Leemhuis <linux@leemhuis.info> 11291L: regressions@lists.linux.dev 11292S: Supported 11293F: Documentation/admin-guide/reporting-regressions.rst 11294F: Documentation/process/handling-regressions.rst 11295 11296KERNEL SELFTEST FRAMEWORK 11297M: Shuah Khan <shuah@kernel.org> 11298M: Shuah Khan <skhan@linuxfoundation.org> 11299L: linux-kselftest@vger.kernel.org 11300S: Maintained 11301Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11302T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11303F: Documentation/dev-tools/kselftest* 11304F: tools/testing/selftests/ 11305 11306KERNEL SMB3 SERVER (KSMBD) 11307M: Namjae Jeon <linkinjeon@kernel.org> 11308M: Steve French <sfrench@samba.org> 11309R: Sergey Senozhatsky <senozhatsky@chromium.org> 11310R: Tom Talpey <tom@talpey.com> 11311L: linux-cifs@vger.kernel.org 11312S: Maintained 11313T: git git://git.samba.org/ksmbd.git 11314F: Documentation/filesystems/smb/ksmbd.rst 11315F: fs/smb/common/ 11316F: fs/smb/server/ 11317 11318KERNEL UNIT TESTING FRAMEWORK (KUnit) 11319M: Brendan Higgins <brendanhiggins@google.com> 11320M: David Gow <davidgow@google.com> 11321L: linux-kselftest@vger.kernel.org 11322L: kunit-dev@googlegroups.com 11323S: Maintained 11324W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11325F: Documentation/dev-tools/kunit/ 11326F: include/kunit/ 11327F: lib/kunit/ 11328F: tools/testing/kunit/ 11329 11330KERNEL USERMODE HELPER 11331M: Luis Chamberlain <mcgrof@kernel.org> 11332L: linux-kernel@vger.kernel.org 11333S: Maintained 11334F: include/linux/umh.h 11335F: kernel/umh.c 11336 11337KERNEL VIRTUAL MACHINE (KVM) 11338M: Paolo Bonzini <pbonzini@redhat.com> 11339L: kvm@vger.kernel.org 11340S: Supported 11341W: http://www.linux-kvm.org 11342T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11343F: Documentation/virt/kvm/ 11344F: include/asm-generic/kvm* 11345F: include/kvm/iodev.h 11346F: include/linux/kvm* 11347F: include/trace/events/kvm.h 11348F: include/uapi/asm-generic/kvm* 11349F: include/uapi/linux/kvm* 11350F: tools/kvm/ 11351F: tools/testing/selftests/kvm/ 11352F: virt/kvm/* 11353 11354KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11355M: Marc Zyngier <maz@kernel.org> 11356M: Oliver Upton <oliver.upton@linux.dev> 11357R: James Morse <james.morse@arm.com> 11358R: Suzuki K Poulose <suzuki.poulose@arm.com> 11359R: Zenghui Yu <yuzenghui@huawei.com> 11360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11361L: kvmarm@lists.linux.dev 11362S: Maintained 11363T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11364F: arch/arm64/include/asm/kvm* 11365F: arch/arm64/include/uapi/asm/kvm* 11366F: arch/arm64/kvm/ 11367F: include/kvm/arm_* 11368F: tools/testing/selftests/kvm/*/aarch64/ 11369F: tools/testing/selftests/kvm/aarch64/ 11370 11371KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11372M: Huacai Chen <chenhuacai@kernel.org> 11373M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11374L: linux-mips@vger.kernel.org 11375L: kvm@vger.kernel.org 11376S: Maintained 11377T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11378F: arch/mips/include/asm/kvm* 11379F: arch/mips/include/uapi/asm/kvm* 11380F: arch/mips/kvm/ 11381 11382KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11383L: linuxppc-dev@lists.ozlabs.org 11384T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11385F: arch/powerpc/include/asm/kvm* 11386F: arch/powerpc/include/uapi/asm/kvm* 11387F: arch/powerpc/kernel/kvm* 11388F: arch/powerpc/kvm/ 11389 11390KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11391M: Anup Patel <anup@brainfault.org> 11392R: Atish Patra <atishp@atishpatra.org> 11393L: kvm@vger.kernel.org 11394L: kvm-riscv@lists.infradead.org 11395L: linux-riscv@lists.infradead.org 11396S: Maintained 11397T: git https://github.com/kvm-riscv/linux.git 11398F: arch/riscv/include/asm/kvm* 11399F: arch/riscv/include/uapi/asm/kvm* 11400F: arch/riscv/kvm/ 11401F: tools/testing/selftests/kvm/*/riscv/ 11402 11403KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11404M: Christian Borntraeger <borntraeger@linux.ibm.com> 11405M: Janosch Frank <frankja@linux.ibm.com> 11406M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11407R: David Hildenbrand <david@redhat.com> 11408L: kvm@vger.kernel.org 11409S: Supported 11410T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11411F: Documentation/virt/kvm/s390* 11412F: arch/s390/include/asm/gmap.h 11413F: arch/s390/include/asm/kvm* 11414F: arch/s390/include/uapi/asm/kvm* 11415F: arch/s390/include/uapi/asm/uvdevice.h 11416F: arch/s390/kernel/uv.c 11417F: arch/s390/kvm/ 11418F: arch/s390/mm/gmap.c 11419F: drivers/s390/char/uvdevice.c 11420F: tools/testing/selftests/drivers/s390x/uvdevice/ 11421F: tools/testing/selftests/kvm/*/s390x/ 11422F: tools/testing/selftests/kvm/s390x/ 11423 11424KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11425M: Sean Christopherson <seanjc@google.com> 11426M: Paolo Bonzini <pbonzini@redhat.com> 11427L: kvm@vger.kernel.org 11428S: Supported 11429T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11430F: arch/x86/include/asm/kvm* 11431F: arch/x86/include/asm/svm.h 11432F: arch/x86/include/asm/vmx*.h 11433F: arch/x86/include/uapi/asm/kvm* 11434F: arch/x86/include/uapi/asm/svm.h 11435F: arch/x86/include/uapi/asm/vmx.h 11436F: arch/x86/kvm/ 11437F: arch/x86/kvm/*/ 11438 11439KERNFS 11440M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11441M: Tejun Heo <tj@kernel.org> 11442S: Supported 11443T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11444F: fs/kernfs/ 11445F: include/linux/kernfs.h 11446 11447KEXEC 11448M: Eric Biederman <ebiederm@xmission.com> 11449L: kexec@lists.infradead.org 11450S: Maintained 11451W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11452F: include/linux/kexec.h 11453F: include/uapi/linux/kexec.h 11454F: kernel/kexec* 11455 11456KEYS-ENCRYPTED 11457M: Mimi Zohar <zohar@linux.ibm.com> 11458L: linux-integrity@vger.kernel.org 11459L: keyrings@vger.kernel.org 11460S: Supported 11461F: Documentation/security/keys/trusted-encrypted.rst 11462F: include/keys/encrypted-type.h 11463F: security/keys/encrypted-keys/ 11464 11465KEYS-TRUSTED 11466M: James Bottomley <jejb@linux.ibm.com> 11467M: Jarkko Sakkinen <jarkko@kernel.org> 11468M: Mimi Zohar <zohar@linux.ibm.com> 11469L: linux-integrity@vger.kernel.org 11470L: keyrings@vger.kernel.org 11471S: Supported 11472F: Documentation/security/keys/trusted-encrypted.rst 11473F: include/keys/trusted-type.h 11474F: include/keys/trusted_tpm.h 11475F: security/keys/trusted-keys/ 11476 11477KEYS-TRUSTED-CAAM 11478M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11479R: Pengutronix Kernel Team <kernel@pengutronix.de> 11480L: linux-integrity@vger.kernel.org 11481L: keyrings@vger.kernel.org 11482S: Maintained 11483F: include/keys/trusted_caam.h 11484F: security/keys/trusted-keys/trusted_caam.c 11485 11486KEYS-TRUSTED-TEE 11487M: Sumit Garg <sumit.garg@linaro.org> 11488L: linux-integrity@vger.kernel.org 11489L: keyrings@vger.kernel.org 11490S: Supported 11491F: include/keys/trusted_tee.h 11492F: security/keys/trusted-keys/trusted_tee.c 11493 11494KEYS/KEYRINGS 11495M: David Howells <dhowells@redhat.com> 11496M: Jarkko Sakkinen <jarkko@kernel.org> 11497L: keyrings@vger.kernel.org 11498S: Maintained 11499F: Documentation/security/keys/core.rst 11500F: include/keys/ 11501F: include/linux/key-type.h 11502F: include/linux/key.h 11503F: include/linux/keyctl.h 11504F: include/uapi/linux/keyctl.h 11505F: security/keys/ 11506 11507KEYS/KEYRINGS_INTEGRITY 11508M: Jarkko Sakkinen <jarkko@kernel.org> 11509M: Mimi Zohar <zohar@linux.ibm.com> 11510L: linux-integrity@vger.kernel.org 11511L: keyrings@vger.kernel.org 11512S: Supported 11513F: security/integrity/platform_certs 11514 11515KFENCE 11516M: Alexander Potapenko <glider@google.com> 11517M: Marco Elver <elver@google.com> 11518R: Dmitry Vyukov <dvyukov@google.com> 11519L: kasan-dev@googlegroups.com 11520S: Maintained 11521F: Documentation/dev-tools/kfence.rst 11522F: arch/*/include/asm/kfence.h 11523F: include/linux/kfence.h 11524F: lib/Kconfig.kfence 11525F: mm/kfence/ 11526 11527KFIFO 11528M: Stefani Seibold <stefani@seibold.net> 11529S: Maintained 11530F: include/linux/kfifo.h 11531F: lib/kfifo.c 11532F: samples/kfifo/ 11533 11534KGDB / KDB /debug_core 11535M: Jason Wessel <jason.wessel@windriver.com> 11536M: Daniel Thompson <daniel.thompson@linaro.org> 11537R: Douglas Anderson <dianders@chromium.org> 11538L: kgdb-bugreport@lists.sourceforge.net 11539S: Maintained 11540W: http://kgdb.wiki.kernel.org/ 11541T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11542F: Documentation/dev-tools/kgdb.rst 11543F: drivers/misc/kgdbts.c 11544F: drivers/tty/serial/kgdboc.c 11545F: include/linux/kdb.h 11546F: include/linux/kgdb.h 11547F: kernel/debug/ 11548F: kernel/module/kdb.c 11549 11550KHADAS MCU MFD DRIVER 11551M: Neil Armstrong <neil.armstrong@linaro.org> 11552L: linux-amlogic@lists.infradead.org 11553S: Maintained 11554F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11555F: drivers/mfd/khadas-mcu.c 11556F: drivers/thermal/khadas_mcu_fan.c 11557F: include/linux/mfd/khadas-mcu.h 11558 11559KIONIX/ROHM KX022A ACCELEROMETER 11560M: Matti Vaittinen <mazziesaccount@gmail.com> 11561L: linux-iio@vger.kernel.org 11562S: Supported 11563F: drivers/iio/accel/kionix-kx022a* 11564 11565KMEMLEAK 11566M: Catalin Marinas <catalin.marinas@arm.com> 11567S: Maintained 11568F: Documentation/dev-tools/kmemleak.rst 11569F: include/linux/kmemleak.h 11570F: mm/kmemleak.c 11571F: samples/kmemleak/kmemleak-test.c 11572 11573KMSAN 11574M: Alexander Potapenko <glider@google.com> 11575R: Marco Elver <elver@google.com> 11576R: Dmitry Vyukov <dvyukov@google.com> 11577L: kasan-dev@googlegroups.com 11578S: Maintained 11579F: Documentation/dev-tools/kmsan.rst 11580F: arch/*/include/asm/kmsan.h 11581F: arch/*/mm/kmsan_* 11582F: include/linux/kmsan*.h 11583F: lib/Kconfig.kmsan 11584F: mm/kmsan/ 11585F: scripts/Makefile.kmsan 11586 11587KPROBES 11588M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11589M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11590M: "David S. Miller" <davem@davemloft.net> 11591M: Masami Hiramatsu <mhiramat@kernel.org> 11592L: linux-kernel@vger.kernel.org 11593L: linux-trace-kernel@vger.kernel.org 11594S: Maintained 11595Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11596T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11597F: Documentation/trace/kprobes.rst 11598F: include/asm-generic/kprobes.h 11599F: include/linux/kprobes.h 11600F: kernel/kprobes.c 11601F: lib/test_kprobes.c 11602F: samples/kprobes 11603 11604KS0108 LCD CONTROLLER DRIVER 11605M: Miguel Ojeda <ojeda@kernel.org> 11606S: Maintained 11607F: Documentation/admin-guide/auxdisplay/ks0108.rst 11608F: drivers/auxdisplay/ks0108.c 11609F: include/linux/ks0108.h 11610 11611KTD253 BACKLIGHT DRIVER 11612M: Linus Walleij <linus.walleij@linaro.org> 11613S: Maintained 11614F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11615F: drivers/video/backlight/ktd253-backlight.c 11616 11617KTEST 11618M: Steven Rostedt <rostedt@goodmis.org> 11619M: John Hawley <warthog9@eaglescrag.net> 11620S: Maintained 11621F: tools/testing/ktest 11622 11623KTZ8866 BACKLIGHT DRIVER 11624M: Jianhua Lu <lujianhua000@gmail.com> 11625S: Maintained 11626F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11627F: drivers/video/backlight/ktz8866.c 11628 11629KVM PARAVIRT (KVM/paravirt) 11630M: Paolo Bonzini <pbonzini@redhat.com> 11631R: Wanpeng Li <wanpengli@tencent.com> 11632R: Vitaly Kuznetsov <vkuznets@redhat.com> 11633L: kvm@vger.kernel.org 11634S: Supported 11635T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11636F: arch/um/include/asm/kvm_para.h 11637F: arch/x86/include/asm/kvm_para.h 11638F: arch/x86/include/asm/pvclock-abi.h 11639F: arch/x86/include/uapi/asm/kvm_para.h 11640F: arch/x86/kernel/kvm.c 11641F: arch/x86/kernel/kvmclock.c 11642F: include/asm-generic/kvm_para.h 11643F: include/linux/kvm_para.h 11644F: include/uapi/asm-generic/kvm_para.h 11645F: include/uapi/linux/kvm_para.h 11646 11647KVM X86 HYPER-V (KVM/hyper-v) 11648M: Vitaly Kuznetsov <vkuznets@redhat.com> 11649M: Sean Christopherson <seanjc@google.com> 11650M: Paolo Bonzini <pbonzini@redhat.com> 11651L: kvm@vger.kernel.org 11652S: Supported 11653T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11654F: arch/x86/kvm/hyperv.* 11655F: arch/x86/kvm/kvm_onhyperv.* 11656F: arch/x86/kvm/svm/hyperv.* 11657F: arch/x86/kvm/svm/svm_onhyperv.* 11658F: arch/x86/kvm/vmx/hyperv.* 11659 11660KVM X86 Xen (KVM/Xen) 11661M: David Woodhouse <dwmw2@infradead.org> 11662M: Paul Durrant <paul@xen.org> 11663M: Sean Christopherson <seanjc@google.com> 11664M: Paolo Bonzini <pbonzini@redhat.com> 11665L: kvm@vger.kernel.org 11666S: Supported 11667T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11668F: arch/x86/kvm/xen.* 11669 11670L3MDEV 11671M: David Ahern <dsahern@kernel.org> 11672L: netdev@vger.kernel.org 11673S: Maintained 11674F: include/net/l3mdev.h 11675F: net/l3mdev 11676 11677LANDLOCK SECURITY MODULE 11678M: Mickaël Salaün <mic@digikod.net> 11679L: linux-security-module@vger.kernel.org 11680S: Supported 11681W: https://landlock.io 11682T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11683F: Documentation/security/landlock.rst 11684F: Documentation/userspace-api/landlock.rst 11685F: include/uapi/linux/landlock.h 11686F: samples/landlock/ 11687F: security/landlock/ 11688F: tools/testing/selftests/landlock/ 11689K: landlock 11690K: LANDLOCK 11691 11692LANTIQ / INTEL Ethernet drivers 11693M: Hauke Mehrtens <hauke@hauke-m.de> 11694L: netdev@vger.kernel.org 11695S: Maintained 11696F: drivers/net/dsa/lantiq_gswip.c 11697F: drivers/net/dsa/lantiq_pce.h 11698F: drivers/net/ethernet/lantiq_xrx200.c 11699F: net/dsa/tag_gswip.c 11700 11701LANTIQ MIPS ARCHITECTURE 11702M: John Crispin <john@phrozen.org> 11703L: linux-mips@vger.kernel.org 11704S: Maintained 11705F: arch/mips/lantiq 11706F: drivers/soc/lantiq 11707 11708LASI 53c700 driver for PARISC 11709M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11710L: linux-scsi@vger.kernel.org 11711S: Maintained 11712F: Documentation/scsi/53c700.rst 11713F: drivers/scsi/53c700* 11714 11715LEAKING_ADDRESSES 11716M: Tobin C. Harding <me@tobin.cc> 11717M: Tycho Andersen <tycho@tycho.pizza> 11718L: linux-hardening@vger.kernel.org 11719S: Maintained 11720T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11721F: scripts/leaking_addresses.pl 11722 11723LED SUBSYSTEM 11724M: Pavel Machek <pavel@ucw.cz> 11725M: Lee Jones <lee@kernel.org> 11726L: linux-leds@vger.kernel.org 11727S: Maintained 11728T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11729F: Documentation/devicetree/bindings/leds/ 11730F: Documentation/leds/ 11731F: drivers/leds/ 11732F: include/dt-bindings/leds/ 11733F: include/linux/leds.h 11734 11735LEGACY EEPROM DRIVER 11736M: Jean Delvare <jdelvare@suse.com> 11737S: Maintained 11738F: Documentation/misc-devices/eeprom.rst 11739F: drivers/misc/eeprom/eeprom.c 11740 11741LEGO MINDSTORMS EV3 11742R: David Lechner <david@lechnology.com> 11743S: Maintained 11744F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11745F: arch/arm/boot/dts/da850-lego-ev3.dts 11746F: drivers/power/supply/lego_ev3_battery.c 11747 11748LEGO USB Tower driver 11749M: Juergen Stuber <starblue@users.sourceforge.net> 11750L: legousb-devel@lists.sourceforge.net 11751S: Maintained 11752W: http://legousb.sourceforge.net/ 11753F: drivers/usb/misc/legousbtower.c 11754 11755LETSKETCH HID TABLET DRIVER 11756M: Hans de Goede <hdegoede@redhat.com> 11757L: linux-input@vger.kernel.org 11758S: Maintained 11759T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11760F: drivers/hid/hid-letsketch.c 11761 11762LG LAPTOP EXTRAS 11763M: Matan Ziv-Av <matan@svgalib.org> 11764L: platform-driver-x86@vger.kernel.org 11765S: Maintained 11766F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11767F: Documentation/admin-guide/laptops/lg-laptop.rst 11768F: drivers/platform/x86/lg-laptop.c 11769 11770LG2160 MEDIA DRIVER 11771M: Michael Krufky <mkrufky@linuxtv.org> 11772L: linux-media@vger.kernel.org 11773S: Maintained 11774W: https://linuxtv.org 11775W: http://github.com/mkrufky 11776Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11777T: git git://linuxtv.org/mkrufky/tuners.git 11778F: drivers/media/dvb-frontends/lg2160.* 11779 11780LGDT3305 MEDIA DRIVER 11781M: Michael Krufky <mkrufky@linuxtv.org> 11782L: linux-media@vger.kernel.org 11783S: Maintained 11784W: https://linuxtv.org 11785W: http://github.com/mkrufky 11786Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11787T: git git://linuxtv.org/mkrufky/tuners.git 11788F: drivers/media/dvb-frontends/lgdt3305.* 11789 11790LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11791M: Viresh Kumar <vireshk@kernel.org> 11792L: linux-ide@vger.kernel.org 11793S: Maintained 11794T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11795F: drivers/ata/pata_arasan_cf.c 11796F: include/linux/pata_arasan_cf_data.h 11797 11798LIBATA PATA DRIVERS 11799R: Sergey Shtylyov <s.shtylyov@omp.ru> 11800L: linux-ide@vger.kernel.org 11801F: drivers/ata/ata_*.c 11802F: drivers/ata/pata_*.c 11803 11804LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11805M: Linus Walleij <linus.walleij@linaro.org> 11806L: linux-ide@vger.kernel.org 11807S: Maintained 11808T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11809F: drivers/ata/pata_ftide010.c 11810F: drivers/ata/sata_gemini.c 11811F: drivers/ata/sata_gemini.h 11812 11813LIBATA SATA AHCI PLATFORM devices support 11814M: Hans de Goede <hdegoede@redhat.com> 11815M: Jens Axboe <axboe@kernel.dk> 11816L: linux-ide@vger.kernel.org 11817S: Maintained 11818T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11819F: drivers/ata/ahci_platform.c 11820F: drivers/ata/libahci_platform.c 11821F: include/linux/ahci_platform.h 11822 11823LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11824M: Serge Semin <fancer.lancer@gmail.com> 11825L: linux-ide@vger.kernel.org 11826S: Maintained 11827T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11828F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11829F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11830F: drivers/ata/ahci_dwc.c 11831 11832LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11833M: Mikael Pettersson <mikpelinux@gmail.com> 11834L: linux-ide@vger.kernel.org 11835S: Maintained 11836T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11837F: drivers/ata/sata_promise.* 11838 11839LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11840M: Damien Le Moal <dlemoal@kernel.org> 11841L: linux-ide@vger.kernel.org 11842S: Maintained 11843T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11844F: Documentation/ABI/testing/sysfs-ata 11845F: Documentation/devicetree/bindings/ata/ 11846F: drivers/ata/ 11847F: include/linux/ata.h 11848F: include/linux/libata.h 11849 11850LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11851M: Vishal Verma <vishal.l.verma@intel.com> 11852M: Dan Williams <dan.j.williams@intel.com> 11853M: Dave Jiang <dave.jiang@intel.com> 11854L: nvdimm@lists.linux.dev 11855S: Supported 11856Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11857P: Documentation/nvdimm/maintainer-entry-profile.rst 11858F: drivers/nvdimm/btt* 11859 11860LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11861M: Dan Williams <dan.j.williams@intel.com> 11862M: Vishal Verma <vishal.l.verma@intel.com> 11863M: Dave Jiang <dave.jiang@intel.com> 11864L: nvdimm@lists.linux.dev 11865S: Supported 11866Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11867P: Documentation/nvdimm/maintainer-entry-profile.rst 11868F: drivers/nvdimm/pmem* 11869 11870LIBNVDIMM: DEVICETREE BINDINGS 11871M: Oliver O'Halloran <oohall@gmail.com> 11872L: nvdimm@lists.linux.dev 11873S: Supported 11874Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11875F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11876F: drivers/nvdimm/of_pmem.c 11877 11878LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11879M: Dan Williams <dan.j.williams@intel.com> 11880M: Vishal Verma <vishal.l.verma@intel.com> 11881M: Dave Jiang <dave.jiang@intel.com> 11882M: Ira Weiny <ira.weiny@intel.com> 11883L: nvdimm@lists.linux.dev 11884S: Supported 11885Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11886P: Documentation/nvdimm/maintainer-entry-profile.rst 11887T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11888F: drivers/acpi/nfit/* 11889F: drivers/nvdimm/* 11890F: include/linux/libnvdimm.h 11891F: include/linux/nd.h 11892F: include/uapi/linux/ndctl.h 11893F: tools/testing/nvdimm/ 11894 11895LICENSES and SPDX stuff 11896M: Thomas Gleixner <tglx@linutronix.de> 11897M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11898L: linux-spdx@vger.kernel.org 11899S: Maintained 11900T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11901F: COPYING 11902F: Documentation/process/license-rules.rst 11903F: LICENSES/ 11904F: scripts/spdxcheck-test.sh 11905F: scripts/spdxcheck.py 11906F: scripts/spdxexclude 11907 11908LINEAR RANGES HELPERS 11909M: Mark Brown <broonie@kernel.org> 11910R: Matti Vaittinen <mazziesaccount@gmail.com> 11911F: include/linux/linear_range.h 11912F: lib/linear_ranges.c 11913F: lib/test_linear_ranges.c 11914 11915LINUX FOR POWER MACINTOSH 11916M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11917L: linuxppc-dev@lists.ozlabs.org 11918S: Odd Fixes 11919F: arch/powerpc/platforms/powermac/ 11920F: drivers/macintosh/ 11921 11922LINUX FOR POWERPC (32-BIT AND 64-BIT) 11923M: Michael Ellerman <mpe@ellerman.id.au> 11924R: Nicholas Piggin <npiggin@gmail.com> 11925R: Christophe Leroy <christophe.leroy@csgroup.eu> 11926L: linuxppc-dev@lists.ozlabs.org 11927S: Supported 11928W: https://github.com/linuxppc/wiki/wiki 11929Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11930T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11931F: Documentation/ABI/stable/sysfs-firmware-opal-* 11932F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11933F: Documentation/devicetree/bindings/powerpc/ 11934F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11935F: Documentation/powerpc/ 11936F: arch/powerpc/ 11937F: drivers/*/*/*pasemi* 11938F: drivers/*/*pasemi* 11939F: drivers/char/tpm/tpm_ibmvtpm* 11940F: drivers/crypto/nx/ 11941F: drivers/crypto/vmx/ 11942F: drivers/i2c/busses/i2c-opal.c 11943F: drivers/net/ethernet/ibm/ibmveth.* 11944F: drivers/net/ethernet/ibm/ibmvnic.* 11945F: drivers/pci/hotplug/pnv_php.c 11946F: drivers/pci/hotplug/rpa* 11947F: drivers/rtc/rtc-opal.c 11948F: drivers/scsi/ibmvscsi/ 11949F: drivers/tty/hvc/hvc_opal.c 11950F: drivers/watchdog/wdrtas.c 11951F: tools/testing/selftests/powerpc 11952N: /pmac 11953N: powermac 11954N: powernv 11955N: [^a-z0-9]ps3 11956N: pseries 11957 11958LINUX FOR POWERPC EMBEDDED MPC5XXX 11959M: Anatolij Gustschin <agust@denx.de> 11960L: linuxppc-dev@lists.ozlabs.org 11961S: Odd Fixes 11962F: arch/powerpc/platforms/512x/ 11963F: arch/powerpc/platforms/52xx/ 11964 11965LINUX FOR POWERPC EMBEDDED PPC4XX 11966L: linuxppc-dev@lists.ozlabs.org 11967S: Orphan 11968F: arch/powerpc/platforms/40x/ 11969F: arch/powerpc/platforms/44x/ 11970 11971LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11972M: Scott Wood <oss@buserror.net> 11973L: linuxppc-dev@lists.ozlabs.org 11974S: Odd fixes 11975T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11976F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11977F: Documentation/devicetree/bindings/powerpc/fsl/ 11978F: arch/powerpc/platforms/83xx/ 11979F: arch/powerpc/platforms/85xx/ 11980 11981LINUX FOR POWERPC EMBEDDED PPC8XX 11982M: Christophe Leroy <christophe.leroy@csgroup.eu> 11983L: linuxppc-dev@lists.ozlabs.org 11984S: Maintained 11985F: arch/powerpc/platforms/8xx/ 11986 11987LINUX KERNEL DUMP TEST MODULE (LKDTM) 11988M: Kees Cook <keescook@chromium.org> 11989S: Maintained 11990F: drivers/misc/lkdtm/* 11991F: tools/testing/selftests/lkdtm/* 11992 11993LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11994M: Alan Stern <stern@rowland.harvard.edu> 11995M: Andrea Parri <parri.andrea@gmail.com> 11996M: Will Deacon <will@kernel.org> 11997M: Peter Zijlstra <peterz@infradead.org> 11998M: Boqun Feng <boqun.feng@gmail.com> 11999M: Nicholas Piggin <npiggin@gmail.com> 12000M: David Howells <dhowells@redhat.com> 12001M: Jade Alglave <j.alglave@ucl.ac.uk> 12002M: Luc Maranget <luc.maranget@inria.fr> 12003M: "Paul E. McKenney" <paulmck@kernel.org> 12004R: Akira Yokosawa <akiyks@gmail.com> 12005R: Daniel Lustig <dlustig@nvidia.com> 12006R: Joel Fernandes <joel@joelfernandes.org> 12007L: linux-kernel@vger.kernel.org 12008L: linux-arch@vger.kernel.org 12009S: Supported 12010T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12011F: Documentation/atomic_bitops.txt 12012F: Documentation/atomic_t.txt 12013F: Documentation/core-api/refcount-vs-atomic.rst 12014F: Documentation/litmus-tests/ 12015F: Documentation/memory-barriers.txt 12016F: tools/memory-model/ 12017 12018LIS3LV02D ACCELEROMETER DRIVER 12019M: Eric Piel <eric.piel@tremplin-utc.net> 12020S: Maintained 12021F: Documentation/misc-devices/lis3lv02d.rst 12022F: drivers/misc/lis3lv02d/ 12023F: drivers/platform/x86/hp/hp_accel.c 12024 12025LIST KUNIT TEST 12026M: David Gow <davidgow@google.com> 12027L: linux-kselftest@vger.kernel.org 12028L: kunit-dev@googlegroups.com 12029S: Maintained 12030F: lib/list-test.c 12031 12032LITEX PLATFORM 12033M: Karol Gugala <kgugala@antmicro.com> 12034M: Mateusz Holenko <mholenko@antmicro.com> 12035M: Gabriel Somlo <gsomlo@gmail.com> 12036M: Joel Stanley <joel@jms.id.au> 12037S: Maintained 12038F: Documentation/devicetree/bindings/*/litex,*.yaml 12039F: arch/openrisc/boot/dts/or1klitex.dts 12040F: drivers/mmc/host/litex_mmc.c 12041F: drivers/net/ethernet/litex/* 12042F: drivers/soc/litex/* 12043F: drivers/tty/serial/liteuart.c 12044F: include/linux/litex.h 12045N: litex 12046 12047LIVE PATCHING 12048M: Josh Poimboeuf <jpoimboe@kernel.org> 12049M: Jiri Kosina <jikos@kernel.org> 12050M: Miroslav Benes <mbenes@suse.cz> 12051M: Petr Mladek <pmladek@suse.com> 12052R: Joe Lawrence <joe.lawrence@redhat.com> 12053L: live-patching@vger.kernel.org 12054S: Maintained 12055T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12056F: Documentation/ABI/testing/sysfs-kernel-livepatch 12057F: Documentation/livepatch/ 12058F: arch/powerpc/include/asm/livepatch.h 12059F: include/linux/livepatch.h 12060F: kernel/livepatch/ 12061F: kernel/module/livepatch.c 12062F: lib/livepatch/ 12063F: samples/livepatch/ 12064F: tools/testing/selftests/livepatch/ 12065 12066LLC (802.2) 12067L: netdev@vger.kernel.org 12068S: Odd fixes 12069F: include/linux/llc.h 12070F: include/net/llc* 12071F: include/uapi/linux/llc.h 12072F: net/llc/ 12073 12074LM73 HARDWARE MONITOR DRIVER 12075M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12076L: linux-hwmon@vger.kernel.org 12077S: Maintained 12078F: drivers/hwmon/lm73.c 12079 12080LM78 HARDWARE MONITOR DRIVER 12081M: Jean Delvare <jdelvare@suse.com> 12082L: linux-hwmon@vger.kernel.org 12083S: Maintained 12084F: Documentation/hwmon/lm78.rst 12085F: drivers/hwmon/lm78.c 12086 12087LM83 HARDWARE MONITOR DRIVER 12088M: Jean Delvare <jdelvare@suse.com> 12089L: linux-hwmon@vger.kernel.org 12090S: Maintained 12091F: Documentation/hwmon/lm83.rst 12092F: drivers/hwmon/lm83.c 12093 12094LM90 HARDWARE MONITOR DRIVER 12095M: Jean Delvare <jdelvare@suse.com> 12096L: linux-hwmon@vger.kernel.org 12097S: Maintained 12098F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12099F: Documentation/hwmon/lm90.rst 12100F: drivers/hwmon/lm90.c 12101F: include/dt-bindings/thermal/lm90.h 12102 12103LM95234 HARDWARE MONITOR DRIVER 12104M: Guenter Roeck <linux@roeck-us.net> 12105L: linux-hwmon@vger.kernel.org 12106S: Maintained 12107F: Documentation/hwmon/lm95234.rst 12108F: drivers/hwmon/lm95234.c 12109 12110LME2510 MEDIA DRIVER 12111M: Malcolm Priestley <tvboxspy@gmail.com> 12112L: linux-media@vger.kernel.org 12113S: Maintained 12114W: https://linuxtv.org 12115Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12116F: drivers/media/usb/dvb-usb-v2/lmedm04* 12117 12118LOADPIN SECURITY MODULE 12119M: Kees Cook <keescook@chromium.org> 12120S: Supported 12121T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12122F: Documentation/admin-guide/LSM/LoadPin.rst 12123F: security/loadpin/ 12124 12125LOCKING PRIMITIVES 12126M: Peter Zijlstra <peterz@infradead.org> 12127M: Ingo Molnar <mingo@redhat.com> 12128M: Will Deacon <will@kernel.org> 12129R: Waiman Long <longman@redhat.com> 12130R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12131L: linux-kernel@vger.kernel.org 12132S: Maintained 12133T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12134F: Documentation/locking/ 12135F: arch/*/include/asm/spinlock*.h 12136F: include/linux/lockdep.h 12137F: include/linux/mutex*.h 12138F: include/linux/rwlock*.h 12139F: include/linux/rwsem*.h 12140F: include/linux/seqlock.h 12141F: include/linux/spinlock*.h 12142F: kernel/locking/ 12143F: lib/locking*.[ch] 12144X: kernel/locking/locktorture.c 12145 12146LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12147M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12148L: linux-ntfs-dev@lists.sourceforge.net 12149S: Maintained 12150W: http://www.linux-ntfs.org/content/view/19/37/ 12151F: Documentation/admin-guide/ldm.rst 12152F: block/partitions/ldm.* 12153 12154LOGITECH HID GAMING KEYBOARDS 12155M: Hans de Goede <hdegoede@redhat.com> 12156L: linux-input@vger.kernel.org 12157S: Maintained 12158T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12159F: drivers/hid/hid-lg-g15.c 12160 12161LONTIUM LT8912B MIPI TO HDMI BRIDGE 12162M: Adrien Grassein <adrien.grassein@gmail.com> 12163S: Maintained 12164F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12165F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12166 12167LOONGARCH 12168M: Huacai Chen <chenhuacai@kernel.org> 12169R: WANG Xuerui <kernel@xen0n.name> 12170L: loongarch@lists.linux.dev 12171S: Maintained 12172T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12173F: Documentation/loongarch/ 12174F: Documentation/translations/zh_CN/loongarch/ 12175F: arch/loongarch/ 12176F: drivers/*/*loongarch* 12177 12178LOONGSON GPIO DRIVER 12179M: Yinbo Zhu <zhuyinbo@loongson.cn> 12180L: linux-gpio@vger.kernel.org 12181S: Maintained 12182F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12183F: drivers/gpio/gpio-loongson-64bit.c 12184 12185LOONGSON LS2X I2C DRIVER 12186M: Binbin Zhou <zhoubinbin@loongson.cn> 12187L: linux-i2c@vger.kernel.org 12188S: Maintained 12189F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12190F: drivers/i2c/busses/i2c-ls2x.c 12191 12192LOONGSON-2 SOC SERIES CLOCK DRIVER 12193M: Yinbo Zhu <zhuyinbo@loongson.cn> 12194L: linux-clk@vger.kernel.org 12195S: Maintained 12196F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12197F: drivers/clk/clk-loongson2.c 12198F: include/dt-bindings/clock/loongson,ls2k-clk.h 12199 12200LOONGSON-2 SOC SERIES GUTS DRIVER 12201M: Yinbo Zhu <zhuyinbo@loongson.cn> 12202L: loongarch@lists.linux.dev 12203S: Maintained 12204F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12205F: drivers/soc/loongson/loongson2_guts.c 12206 12207LOONGSON-2 SOC SERIES PINCTRL DRIVER 12208M: zhanghongchen <zhanghongchen@loongson.cn> 12209M: Yinbo Zhu <zhuyinbo@loongson.cn> 12210L: linux-gpio@vger.kernel.org 12211S: Maintained 12212F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12213F: drivers/pinctrl/pinctrl-loongson2.c 12214 12215LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12216M: Sathya Prakash <sathya.prakash@broadcom.com> 12217M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12218M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12219L: MPT-FusionLinux.pdl@broadcom.com 12220L: linux-scsi@vger.kernel.org 12221S: Supported 12222W: http://www.avagotech.com/support/ 12223F: drivers/message/fusion/ 12224F: drivers/scsi/mpt3sas/ 12225 12226LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12227M: Matthew Wilcox <willy@infradead.org> 12228L: linux-scsi@vger.kernel.org 12229S: Maintained 12230F: drivers/scsi/sym53c8xx_2/ 12231 12232LTC1660 DAC DRIVER 12233M: Marcus Folkesson <marcus.folkesson@gmail.com> 12234L: linux-iio@vger.kernel.org 12235S: Maintained 12236F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12237F: drivers/iio/dac/ltc1660.c 12238 12239LTC2688 IIO DAC DRIVER 12240M: Nuno Sá <nuno.sa@analog.com> 12241L: linux-iio@vger.kernel.org 12242S: Supported 12243W: https://ez.analog.com/linux-software-drivers 12244F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12245F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12246F: drivers/iio/dac/ltc2688.c 12247 12248LTC2947 HARDWARE MONITOR DRIVER 12249M: Nuno Sá <nuno.sa@analog.com> 12250L: linux-hwmon@vger.kernel.org 12251S: Supported 12252W: https://ez.analog.com/linux-software-drivers 12253F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12254F: drivers/hwmon/ltc2947-core.c 12255F: drivers/hwmon/ltc2947-i2c.c 12256F: drivers/hwmon/ltc2947-spi.c 12257F: drivers/hwmon/ltc2947.h 12258 12259LTC2983 IIO TEMPERATURE DRIVER 12260M: Nuno Sá <nuno.sa@analog.com> 12261L: linux-iio@vger.kernel.org 12262S: Supported 12263W: https://ez.analog.com/linux-software-drivers 12264F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12265F: drivers/iio/temperature/ltc2983.c 12266 12267LTC4261 HARDWARE MONITOR DRIVER 12268M: Guenter Roeck <linux@roeck-us.net> 12269L: linux-hwmon@vger.kernel.org 12270S: Maintained 12271F: Documentation/hwmon/ltc4261.rst 12272F: drivers/hwmon/ltc4261.c 12273 12274LTC4306 I2C MULTIPLEXER DRIVER 12275M: Michael Hennerich <michael.hennerich@analog.com> 12276L: linux-i2c@vger.kernel.org 12277S: Supported 12278W: https://ez.analog.com/linux-software-drivers 12279F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12280F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12281 12282LTP (Linux Test Project) 12283M: Mike Frysinger <vapier@gentoo.org> 12284M: Cyril Hrubis <chrubis@suse.cz> 12285M: Wanlong Gao <wanlong.gao@gmail.com> 12286M: Jan Stancek <jstancek@redhat.com> 12287M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12288M: Alexey Kodanev <alexey.kodanev@oracle.com> 12289L: ltp@lists.linux.it (subscribers-only) 12290S: Maintained 12291W: http://linux-test-project.github.io/ 12292T: git https://github.com/linux-test-project/ltp.git 12293 12294LYNX 28G SERDES PHY DRIVER 12295M: Ioana Ciornei <ioana.ciornei@nxp.com> 12296L: netdev@vger.kernel.org 12297S: Supported 12298F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12299F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12300 12301LYNX PCS MODULE 12302M: Ioana Ciornei <ioana.ciornei@nxp.com> 12303L: netdev@vger.kernel.org 12304S: Supported 12305F: drivers/net/pcs/pcs-lynx.c 12306F: include/linux/pcs-lynx.h 12307 12308M68K ARCHITECTURE 12309M: Geert Uytterhoeven <geert@linux-m68k.org> 12310L: linux-m68k@lists.linux-m68k.org 12311S: Maintained 12312W: http://www.linux-m68k.org/ 12313T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12314F: arch/m68k/ 12315F: drivers/zorro/ 12316 12317M68K ON APPLE MACINTOSH 12318M: Joshua Thompson <funaho@jurai.org> 12319L: linux-m68k@lists.linux-m68k.org 12320S: Maintained 12321W: http://www.mac.linux-m68k.org/ 12322F: arch/m68k/mac/ 12323F: drivers/macintosh/adb-iop.c 12324F: drivers/macintosh/via-macii.c 12325 12326M68K ON HP9000/300 12327M: Philip Blundell <philb@gnu.org> 12328S: Maintained 12329W: http://www.tazenda.demon.co.uk/phil/linux-hp 12330F: arch/m68k/hp300/ 12331 12332M88DS3103 MEDIA DRIVER 12333M: Antti Palosaari <crope@iki.fi> 12334L: linux-media@vger.kernel.org 12335S: Maintained 12336W: https://linuxtv.org 12337W: http://palosaari.fi/linux/ 12338Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12339T: git git://linuxtv.org/anttip/media_tree.git 12340F: drivers/media/dvb-frontends/m88ds3103* 12341 12342M88RS2000 MEDIA DRIVER 12343M: Malcolm Priestley <tvboxspy@gmail.com> 12344L: linux-media@vger.kernel.org 12345S: Maintained 12346W: https://linuxtv.org 12347Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12348F: drivers/media/dvb-frontends/m88rs2000* 12349 12350MA901 MASTERKIT USB FM RADIO DRIVER 12351M: Alexey Klimov <klimov.linux@gmail.com> 12352L: linux-media@vger.kernel.org 12353S: Maintained 12354T: git git://linuxtv.org/media_tree.git 12355F: drivers/media/radio/radio-ma901.c 12356 12357MAC80211 12358M: Johannes Berg <johannes@sipsolutions.net> 12359L: linux-wireless@vger.kernel.org 12360S: Maintained 12361W: https://wireless.wiki.kernel.org/ 12362Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12363T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12364T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12365F: Documentation/networking/mac80211-injection.rst 12366F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12367F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12368F: include/net/mac80211.h 12369F: net/mac80211/ 12370 12371MAILBOX API 12372M: Jassi Brar <jassisinghbrar@gmail.com> 12373L: linux-kernel@vger.kernel.org 12374S: Maintained 12375F: Documentation/devicetree/bindings/mailbox/ 12376F: drivers/mailbox/ 12377F: include/dt-bindings/mailbox/ 12378F: include/linux/mailbox_client.h 12379F: include/linux/mailbox_controller.h 12380 12381MAILBOX ARM MHUv2 12382M: Viresh Kumar <viresh.kumar@linaro.org> 12383M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12384L: linux-kernel@vger.kernel.org 12385S: Maintained 12386F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12387F: drivers/mailbox/arm_mhuv2.c 12388F: include/linux/mailbox/arm_mhuv2_message.h 12389 12390MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12391M: Michael Kerrisk <mtk.manpages@gmail.com> 12392L: linux-man@vger.kernel.org 12393S: Maintained 12394W: http://www.kernel.org/doc/man-pages 12395 12396MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12397M: Jeremy Kerr <jk@codeconstruct.com.au> 12398M: Matt Johnston <matt@codeconstruct.com.au> 12399L: netdev@vger.kernel.org 12400S: Maintained 12401F: Documentation/networking/mctp.rst 12402F: drivers/net/mctp/ 12403F: include/net/mctp.h 12404F: include/net/mctpdevice.h 12405F: include/net/netns/mctp.h 12406F: net/mctp/ 12407 12408MAPLE TREE 12409M: Liam R. Howlett <Liam.Howlett@oracle.com> 12410L: linux-mm@kvack.org 12411S: Supported 12412F: Documentation/core-api/maple_tree.rst 12413F: include/linux/maple_tree.h 12414F: include/trace/events/maple_tree.h 12415F: lib/maple_tree.c 12416F: lib/test_maple_tree.c 12417F: tools/testing/radix-tree/linux/maple_tree.h 12418F: tools/testing/radix-tree/maple.c 12419 12420MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12421M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12422L: linux-mips@vger.kernel.org 12423S: Maintained 12424F: arch/mips/boot/dts/img/pistachio* 12425 12426MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12427M: Andrew Lunn <andrew@lunn.ch> 12428L: netdev@vger.kernel.org 12429S: Maintained 12430F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12431F: Documentation/networking/devlink/mv88e6xxx.rst 12432F: drivers/net/dsa/mv88e6xxx/ 12433F: include/linux/dsa/mv88e6xxx.h 12434F: include/linux/platform_data/mv88e6xxx.h 12435 12436MARVELL ARMADA 3700 PHY DRIVERS 12437M: Miquel Raynal <miquel.raynal@bootlin.com> 12438S: Maintained 12439F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12440F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12441F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12442F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12443 12444MARVELL ARMADA 3700 SERIAL DRIVER 12445M: Pali Rohár <pali@kernel.org> 12446S: Maintained 12447F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12448F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12449F: drivers/tty/serial/mvebu-uart.c 12450 12451MARVELL ARMADA DRM SUPPORT 12452M: Russell King <linux@armlinux.org.uk> 12453S: Maintained 12454T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12455T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12456F: Documentation/devicetree/bindings/display/armada/ 12457F: drivers/gpu/drm/armada/ 12458F: include/uapi/drm/armada_drm.h 12459 12460MARVELL CRYPTO DRIVER 12461M: Boris Brezillon <bbrezillon@kernel.org> 12462M: Arnaud Ebalard <arno@natisbad.org> 12463M: Srujana Challa <schalla@marvell.com> 12464L: linux-crypto@vger.kernel.org 12465S: Maintained 12466F: drivers/crypto/marvell/ 12467F: include/linux/soc/marvell/octeontx2/ 12468 12469MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12470M: Mirko Lindner <mlindner@marvell.com> 12471M: Stephen Hemminger <stephen@networkplumber.org> 12472L: netdev@vger.kernel.org 12473S: Maintained 12474F: drivers/net/ethernet/marvell/sk* 12475 12476MARVELL LIBERTAS WIRELESS DRIVER 12477L: libertas-dev@lists.infradead.org 12478S: Orphan 12479F: drivers/net/wireless/marvell/libertas/ 12480 12481MARVELL MACCHIATOBIN SUPPORT 12482M: Russell King <linux@armlinux.org.uk> 12483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12484S: Maintained 12485F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12486 12487MARVELL MV643XX ETHERNET DRIVER 12488M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12489L: netdev@vger.kernel.org 12490S: Maintained 12491F: drivers/net/ethernet/marvell/mv643xx_eth.* 12492F: include/linux/mv643xx.h 12493 12494MARVELL MV88X3310 PHY DRIVER 12495M: Russell King <linux@armlinux.org.uk> 12496M: Marek Behún <kabel@kernel.org> 12497L: netdev@vger.kernel.org 12498S: Maintained 12499F: drivers/net/phy/marvell10g.c 12500 12501MARVELL MVEBU THERMAL DRIVER 12502M: Miquel Raynal <miquel.raynal@bootlin.com> 12503S: Maintained 12504F: drivers/thermal/armada_thermal.c 12505 12506MARVELL MVNETA ETHERNET DRIVER 12507M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12508L: netdev@vger.kernel.org 12509S: Maintained 12510F: drivers/net/ethernet/marvell/mvneta.* 12511 12512MARVELL MVPP2 ETHERNET DRIVER 12513M: Marcin Wojtas <mw@semihalf.com> 12514M: Russell King <linux@armlinux.org.uk> 12515L: netdev@vger.kernel.org 12516S: Maintained 12517F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12518F: drivers/net/ethernet/marvell/mvpp2/ 12519 12520MARVELL MWIFIEX WIRELESS DRIVER 12521M: Amitkumar Karwar <amitkarwar@gmail.com> 12522M: Ganapathi Bhat <ganapathi017@gmail.com> 12523M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12524M: Xinming Hu <huxinming820@gmail.com> 12525L: linux-wireless@vger.kernel.org 12526S: Maintained 12527F: drivers/net/wireless/marvell/mwifiex/ 12528 12529MARVELL MWL8K WIRELESS DRIVER 12530M: Lennert Buytenhek <buytenh@wantstofly.org> 12531L: linux-wireless@vger.kernel.org 12532S: Odd Fixes 12533F: drivers/net/wireless/marvell/mwl8k.c 12534 12535MARVELL NAND CONTROLLER DRIVER 12536M: Miquel Raynal <miquel.raynal@bootlin.com> 12537L: linux-mtd@lists.infradead.org 12538S: Maintained 12539F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12540F: drivers/mtd/nand/raw/marvell_nand.c 12541 12542MARVELL OCTEON ENDPOINT DRIVER 12543M: Veerasenareddy Burru <vburru@marvell.com> 12544M: Abhijit Ayarekar <aayarekar@marvell.com> 12545L: netdev@vger.kernel.org 12546S: Supported 12547F: drivers/net/ethernet/marvell/octeon_ep 12548 12549MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12550M: Sunil Goutham <sgoutham@marvell.com> 12551M: Geetha sowjanya <gakula@marvell.com> 12552M: Subbaraya Sundeep <sbhatta@marvell.com> 12553M: hariprasad <hkelam@marvell.com> 12554L: netdev@vger.kernel.org 12555S: Supported 12556F: drivers/net/ethernet/marvell/octeontx2/nic/ 12557F: include/linux/soc/marvell/octeontx2/ 12558 12559MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12560M: Sunil Goutham <sgoutham@marvell.com> 12561M: Linu Cherian <lcherian@marvell.com> 12562M: Geetha sowjanya <gakula@marvell.com> 12563M: Jerin Jacob <jerinj@marvell.com> 12564M: hariprasad <hkelam@marvell.com> 12565M: Subbaraya Sundeep <sbhatta@marvell.com> 12566L: netdev@vger.kernel.org 12567S: Supported 12568F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12569F: drivers/net/ethernet/marvell/octeontx2/af/ 12570 12571MARVELL PRESTERA ETHERNET SWITCH DRIVER 12572M: Taras Chornyi <taras.chornyi@plvision.eu> 12573S: Supported 12574W: https://github.com/Marvell-switching/switchdev-prestera 12575F: drivers/net/ethernet/marvell/prestera/ 12576 12577MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12578M: Nicolas Pitre <nico@fluxnic.net> 12579S: Odd Fixes 12580F: drivers/mmc/host/mvsdio.* 12581 12582MARVELL USB MDIO CONTROLLER DRIVER 12583M: Tobias Waldekranz <tobias@waldekranz.com> 12584L: netdev@vger.kernel.org 12585S: Maintained 12586F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12587F: drivers/net/mdio/mdio-mvusb.c 12588 12589MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12590M: Hu Ziji <huziji@marvell.com> 12591L: linux-mmc@vger.kernel.org 12592S: Supported 12593F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12594F: drivers/mmc/host/sdhci-xenon* 12595 12596MATROX FRAMEBUFFER DRIVER 12597L: linux-fbdev@vger.kernel.org 12598S: Orphan 12599F: drivers/video/fbdev/matrox/matroxfb_* 12600F: include/uapi/linux/matroxfb.h 12601 12602MAX15301 DRIVER 12603M: Daniel Nilsson <daniel.nilsson@flex.com> 12604L: linux-hwmon@vger.kernel.org 12605S: Maintained 12606F: Documentation/hwmon/max15301.rst 12607F: drivers/hwmon/pmbus/max15301.c 12608 12609MAX16065 HARDWARE MONITOR DRIVER 12610M: Guenter Roeck <linux@roeck-us.net> 12611L: linux-hwmon@vger.kernel.org 12612S: Maintained 12613F: Documentation/hwmon/max16065.rst 12614F: drivers/hwmon/max16065.c 12615 12616MAX2175 SDR TUNER DRIVER 12617M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12618L: linux-media@vger.kernel.org 12619S: Maintained 12620T: git git://linuxtv.org/media_tree.git 12621F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12622F: Documentation/userspace-api/media/drivers/max2175.rst 12623F: drivers/media/i2c/max2175* 12624F: include/uapi/linux/max2175.h 12625 12626MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12627L: linux-hwmon@vger.kernel.org 12628S: Orphan 12629F: Documentation/hwmon/max6650.rst 12630F: drivers/hwmon/max6650.c 12631 12632MAX6697 HARDWARE MONITOR DRIVER 12633M: Guenter Roeck <linux@roeck-us.net> 12634L: linux-hwmon@vger.kernel.org 12635S: Maintained 12636F: Documentation/devicetree/bindings/hwmon/max6697.txt 12637F: Documentation/hwmon/max6697.rst 12638F: drivers/hwmon/max6697.c 12639F: include/linux/platform_data/max6697.h 12640 12641MAX9286 QUAD GMSL DESERIALIZER DRIVER 12642M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12643M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12644M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12645M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12646L: linux-media@vger.kernel.org 12647S: Maintained 12648F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12649F: drivers/media/i2c/max9286.c 12650 12651MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12652M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12653L: linux-media@vger.kernel.org 12654S: Maintained 12655F: drivers/staging/media/max96712/max96712.c 12656 12657MAX9860 MONO AUDIO VOICE CODEC DRIVER 12658M: Peter Rosin <peda@axentia.se> 12659L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12660S: Maintained 12661F: Documentation/devicetree/bindings/sound/max9860.txt 12662F: sound/soc/codecs/max9860.* 12663 12664MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12665M: Andreas Klinger <ak@it-klinger.de> 12666L: linux-iio@vger.kernel.org 12667S: Maintained 12668F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12669F: drivers/iio/proximity/mb1232.c 12670 12671MAXIM MAX11205 DRIVER 12672M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12673L: linux-iio@vger.kernel.org 12674S: Supported 12675W: https://ez.analog.com/linux-software-drivers 12676F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12677F: drivers/iio/adc/max11205.c 12678 12679MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12680R: Iskren Chernev <iskren.chernev@gmail.com> 12681R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12682R: Marek Szyprowski <m.szyprowski@samsung.com> 12683R: Matheus Castello <matheus@castello.eng.br> 12684L: linux-pm@vger.kernel.org 12685S: Maintained 12686F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12687F: drivers/power/supply/max17040_battery.c 12688 12689MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12690R: Hans de Goede <hdegoede@redhat.com> 12691R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12692R: Marek Szyprowski <m.szyprowski@samsung.com> 12693R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12694R: Purism Kernel Team <kernel@puri.sm> 12695L: linux-pm@vger.kernel.org 12696S: Maintained 12697F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12698F: drivers/power/supply/max17042_battery.c 12699 12700MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12701M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12702L: linux-kernel@vger.kernel.org 12703S: Maintained 12704F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12705F: drivers/regulator/max20086-regulator.c 12706 12707MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12708M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12709L: linux-iio@vger.kernel.org 12710S: Maintained 12711F: drivers/iio/temperature/max30208.c 12712 12713MAXIM MAX77650 PMIC MFD DRIVER 12714M: Bartosz Golaszewski <brgl@bgdev.pl> 12715L: linux-kernel@vger.kernel.org 12716S: Maintained 12717F: Documentation/devicetree/bindings/*/*max77650.yaml 12718F: Documentation/devicetree/bindings/*/max77650*.yaml 12719F: drivers/gpio/gpio-max77650.c 12720F: drivers/input/misc/max77650-onkey.c 12721F: drivers/leds/leds-max77650.c 12722F: drivers/mfd/max77650.c 12723F: drivers/power/supply/max77650-charger.c 12724F: drivers/regulator/max77650-regulator.c 12725F: include/linux/mfd/max77650.h 12726 12727MAXIM MAX77714 PMIC MFD DRIVER 12728M: Luca Ceresoli <luca@lucaceresoli.net> 12729S: Maintained 12730F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12731F: drivers/mfd/max77714.c 12732F: include/linux/mfd/max77714.h 12733 12734MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12735M: Javier Martinez Canillas <javier@dowhile0.org> 12736L: linux-kernel@vger.kernel.org 12737S: Supported 12738F: Documentation/devicetree/bindings/*/*max77802.yaml 12739F: drivers/regulator/max77802-regulator.c 12740F: include/dt-bindings/*/*max77802.h 12741 12742MAXIM MAX77976 BATTERY CHARGER 12743M: Luca Ceresoli <luca@lucaceresoli.net> 12744S: Supported 12745F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12746F: drivers/power/supply/max77976_charger.c 12747 12748MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12749M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12750L: linux-pm@vger.kernel.org 12751S: Supported 12752B: mailto:linux-samsung-soc@vger.kernel.org 12753F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12754F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12755F: drivers/power/supply/max14577_charger.c 12756F: drivers/power/supply/max77693_charger.c 12757 12758MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12759M: Chanwoo Choi <cw00.choi@samsung.com> 12760M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12761L: linux-kernel@vger.kernel.org 12762S: Supported 12763B: mailto:linux-samsung-soc@vger.kernel.org 12764F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12765F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12766F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12767F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12768F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12769F: drivers/*/*max77843.c 12770F: drivers/*/max14577*.c 12771F: drivers/*/max77686*.c 12772F: drivers/*/max77693*.c 12773F: drivers/clk/clk-max77686.c 12774F: drivers/extcon/extcon-max14577.c 12775F: drivers/extcon/extcon-max77693.c 12776F: drivers/rtc/rtc-max77686.c 12777F: include/linux/mfd/max14577*.h 12778F: include/linux/mfd/max77686*.h 12779F: include/linux/mfd/max77693*.h 12780 12781MAXIRADIO FM RADIO RECEIVER DRIVER 12782M: Hans Verkuil <hverkuil@xs4all.nl> 12783L: linux-media@vger.kernel.org 12784S: Maintained 12785W: https://linuxtv.org 12786T: git git://linuxtv.org/media_tree.git 12787F: drivers/media/radio/radio-maxiradio* 12788 12789MAXLINEAR ETHERNET PHY DRIVER 12790M: Xu Liang <lxu@maxlinear.com> 12791L: netdev@vger.kernel.org 12792S: Supported 12793F: drivers/net/phy/mxl-gpy.c 12794 12795MCAN MMIO DEVICE DRIVER 12796M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12797L: linux-can@vger.kernel.org 12798S: Maintained 12799F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12800F: drivers/net/can/m_can/m_can.c 12801F: drivers/net/can/m_can/m_can.h 12802F: drivers/net/can/m_can/m_can_platform.c 12803 12804MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12805R: Yasushi SHOJI <yashi@spacecubics.com> 12806L: linux-can@vger.kernel.org 12807S: Maintained 12808F: drivers/net/can/usb/mcba_usb.c 12809 12810MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12811M: Rishi Gupta <gupt21@gmail.com> 12812L: linux-i2c@vger.kernel.org 12813L: linux-input@vger.kernel.org 12814S: Maintained 12815F: drivers/hid/hid-mcp2221.c 12816 12817MCP251XFD SPI-CAN NETWORK DRIVER 12818M: Marc Kleine-Budde <mkl@pengutronix.de> 12819M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12820R: Thomas Kopp <thomas.kopp@microchip.com> 12821L: linux-can@vger.kernel.org 12822S: Maintained 12823F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12824F: drivers/net/can/spi/mcp251xfd/ 12825 12826MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12827M: Peter Rosin <peda@axentia.se> 12828L: linux-iio@vger.kernel.org 12829S: Maintained 12830F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12831F: drivers/iio/potentiometer/mcp4018.c 12832F: drivers/iio/potentiometer/mcp4531.c 12833 12834MCR20A IEEE-802.15.4 RADIO DRIVER 12835M: Stefan Schmidt <stefan@datenfreihafen.org> 12836L: linux-wpan@vger.kernel.org 12837S: Odd Fixes 12838W: https://github.com/xueliu/mcr20a-linux 12839F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12840F: drivers/net/ieee802154/mcr20a.c 12841F: drivers/net/ieee802154/mcr20a.h 12842 12843MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12844M: William Breathitt Gray <william.gray@linaro.org> 12845L: linux-iio@vger.kernel.org 12846S: Maintained 12847F: drivers/iio/dac/cio-dac.c 12848 12849MEDIA CONTROLLER FRAMEWORK 12850M: Sakari Ailus <sakari.ailus@linux.intel.com> 12851M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12852L: linux-media@vger.kernel.org 12853S: Supported 12854W: https://www.linuxtv.org 12855T: git git://linuxtv.org/media_tree.git 12856F: drivers/media/mc/ 12857F: include/media/media-*.h 12858F: include/uapi/linux/media.h 12859 12860MEDIA DRIVER FOR FREESCALE IMX PXP 12861M: Philipp Zabel <p.zabel@pengutronix.de> 12862L: linux-media@vger.kernel.org 12863S: Maintained 12864T: git git://linuxtv.org/media_tree.git 12865F: drivers/media/platform/nxp/imx-pxp.[ch] 12866 12867MEDIA DRIVERS FOR ASCOT2E 12868M: Sergey Kozlov <serjk@netup.ru> 12869M: Abylay Ospan <aospan@netup.ru> 12870L: linux-media@vger.kernel.org 12871S: Supported 12872W: https://linuxtv.org 12873W: http://netup.tv/ 12874T: git git://linuxtv.org/media_tree.git 12875F: drivers/media/dvb-frontends/ascot2e* 12876 12877MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12878M: Jasmin Jessich <jasmin@anw.at> 12879L: linux-media@vger.kernel.org 12880S: Maintained 12881W: https://linuxtv.org 12882T: git git://linuxtv.org/media_tree.git 12883F: drivers/media/dvb-frontends/cxd2099* 12884 12885MEDIA DRIVERS FOR CXD2841ER 12886M: Sergey Kozlov <serjk@netup.ru> 12887M: Abylay Ospan <aospan@netup.ru> 12888L: linux-media@vger.kernel.org 12889S: Supported 12890W: https://linuxtv.org 12891W: http://netup.tv/ 12892T: git git://linuxtv.org/media_tree.git 12893F: drivers/media/dvb-frontends/cxd2841er* 12894 12895MEDIA DRIVERS FOR CXD2880 12896M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12897L: linux-media@vger.kernel.org 12898S: Supported 12899W: http://linuxtv.org/ 12900T: git git://linuxtv.org/media_tree.git 12901F: drivers/media/dvb-frontends/cxd2880/* 12902F: drivers/media/spi/cxd2880* 12903 12904MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12905L: linux-media@vger.kernel.org 12906S: Orphan 12907W: https://linuxtv.org 12908T: git git://linuxtv.org/media_tree.git 12909F: drivers/media/pci/ddbridge/* 12910 12911MEDIA DRIVERS FOR FREESCALE IMX 12912M: Steve Longerbeam <slongerbeam@gmail.com> 12913M: Philipp Zabel <p.zabel@pengutronix.de> 12914L: linux-media@vger.kernel.org 12915S: Maintained 12916T: git git://linuxtv.org/media_tree.git 12917F: Documentation/admin-guide/media/imx.rst 12918F: Documentation/devicetree/bindings/media/imx.txt 12919F: drivers/staging/media/imx/ 12920F: include/linux/imx-media.h 12921F: include/media/imx.h 12922 12923MEDIA DRIVERS FOR FREESCALE IMX7 12924M: Rui Miguel Silva <rmfrfs@gmail.com> 12925M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12926L: linux-media@vger.kernel.org 12927S: Maintained 12928T: git git://linuxtv.org/media_tree.git 12929F: Documentation/admin-guide/media/imx7.rst 12930F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12931F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12932F: drivers/media/platform/nxp/imx-mipi-csis.c 12933F: drivers/media/platform/nxp/imx7-media-csi.c 12934 12935MEDIA DRIVERS FOR HELENE 12936M: Abylay Ospan <aospan@netup.ru> 12937L: linux-media@vger.kernel.org 12938S: Supported 12939W: https://linuxtv.org 12940W: http://netup.tv/ 12941T: git git://linuxtv.org/media_tree.git 12942F: drivers/media/dvb-frontends/helene* 12943 12944MEDIA DRIVERS FOR HORUS3A 12945M: Sergey Kozlov <serjk@netup.ru> 12946M: Abylay Ospan <aospan@netup.ru> 12947L: linux-media@vger.kernel.org 12948S: Supported 12949W: https://linuxtv.org 12950W: http://netup.tv/ 12951T: git git://linuxtv.org/media_tree.git 12952F: drivers/media/dvb-frontends/horus3a* 12953 12954MEDIA DRIVERS FOR LNBH25 12955M: Sergey Kozlov <serjk@netup.ru> 12956M: Abylay Ospan <aospan@netup.ru> 12957L: linux-media@vger.kernel.org 12958S: Supported 12959W: https://linuxtv.org 12960W: http://netup.tv/ 12961T: git git://linuxtv.org/media_tree.git 12962F: drivers/media/dvb-frontends/lnbh25* 12963 12964MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12965L: linux-media@vger.kernel.org 12966S: Orphan 12967W: https://linuxtv.org 12968T: git git://linuxtv.org/media_tree.git 12969F: drivers/media/dvb-frontends/mxl5xx* 12970 12971MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12972M: Sergey Kozlov <serjk@netup.ru> 12973M: Abylay Ospan <aospan@netup.ru> 12974L: linux-media@vger.kernel.org 12975S: Supported 12976W: https://linuxtv.org 12977W: http://netup.tv/ 12978T: git git://linuxtv.org/media_tree.git 12979F: drivers/media/pci/netup_unidvb/* 12980 12981MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12982M: Dmitry Osipenko <digetx@gmail.com> 12983L: linux-media@vger.kernel.org 12984L: linux-tegra@vger.kernel.org 12985S: Maintained 12986T: git git://linuxtv.org/media_tree.git 12987F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12988F: drivers/media/platform/nvidia/tegra-vde/ 12989 12990MEDIA DRIVERS FOR RENESAS - CEU 12991M: Jacopo Mondi <jacopo@jmondi.org> 12992L: linux-media@vger.kernel.org 12993L: linux-renesas-soc@vger.kernel.org 12994S: Supported 12995T: git git://linuxtv.org/media_tree.git 12996F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12997F: drivers/media/platform/renesas/renesas-ceu.c 12998F: include/media/drv-intf/renesas-ceu.h 12999 13000MEDIA DRIVERS FOR RENESAS - DRIF 13001M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13002L: linux-media@vger.kernel.org 13003L: linux-renesas-soc@vger.kernel.org 13004S: Supported 13005T: git git://linuxtv.org/media_tree.git 13006F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13007F: drivers/media/platform/renesas/rcar_drif.c 13008 13009MEDIA DRIVERS FOR RENESAS - FCP 13010M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13011L: linux-media@vger.kernel.org 13012L: linux-renesas-soc@vger.kernel.org 13013S: Supported 13014T: git git://linuxtv.org/media_tree.git 13015F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13016F: drivers/media/platform/renesas/rcar-fcp.c 13017F: include/media/rcar-fcp.h 13018 13019MEDIA DRIVERS FOR RENESAS - FDP1 13020M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13021L: linux-media@vger.kernel.org 13022L: linux-renesas-soc@vger.kernel.org 13023S: Supported 13024T: git git://linuxtv.org/media_tree.git 13025F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13026F: drivers/media/platform/renesas/rcar_fdp1.c 13027 13028MEDIA DRIVERS FOR RENESAS - VIN 13029M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13030L: linux-media@vger.kernel.org 13031L: linux-renesas-soc@vger.kernel.org 13032S: Supported 13033T: git git://linuxtv.org/media_tree.git 13034F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13035F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13036F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13037F: drivers/media/platform/renesas/rcar-isp.c 13038F: drivers/media/platform/renesas/rcar-vin/ 13039 13040MEDIA DRIVERS FOR RENESAS - VSP1 13041M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13042M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13043L: linux-media@vger.kernel.org 13044L: linux-renesas-soc@vger.kernel.org 13045S: Supported 13046T: git git://linuxtv.org/media_tree.git 13047F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13048F: drivers/media/platform/renesas/vsp1/ 13049 13050MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13051L: linux-media@vger.kernel.org 13052S: Orphan 13053W: https://linuxtv.org 13054T: git git://linuxtv.org/media_tree.git 13055F: drivers/media/dvb-frontends/stv0910* 13056 13057MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13058L: linux-media@vger.kernel.org 13059S: Orphan 13060W: https://linuxtv.org 13061T: git git://linuxtv.org/media_tree.git 13062F: drivers/media/dvb-frontends/stv6111* 13063 13064MEDIA DRIVERS FOR STM32 - DCMI 13065M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13066L: linux-media@vger.kernel.org 13067S: Supported 13068T: git git://linuxtv.org/media_tree.git 13069F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13070F: drivers/media/platform/st/stm32/stm32-dcmi.c 13071 13072MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13073M: Mauro Carvalho Chehab <mchehab@kernel.org> 13074L: linux-media@vger.kernel.org 13075S: Maintained 13076W: https://linuxtv.org 13077Q: http://patchwork.kernel.org/project/linux-media/list/ 13078T: git git://linuxtv.org/media_tree.git 13079F: Documentation/admin-guide/media/ 13080F: Documentation/devicetree/bindings/media/ 13081F: Documentation/driver-api/media/ 13082F: Documentation/userspace-api/media/ 13083F: drivers/media/ 13084F: drivers/staging/media/ 13085F: include/dt-bindings/media/ 13086F: include/linux/platform_data/media/ 13087F: include/media/ 13088F: include/uapi/linux/dvb/ 13089F: include/uapi/linux/ivtv* 13090F: include/uapi/linux/media.h 13091F: include/uapi/linux/uvcvideo.h 13092F: include/uapi/linux/v4l2-* 13093F: include/uapi/linux/videodev2.h 13094 13095MEDIATEK BLUETOOTH DRIVER 13096M: Sean Wang <sean.wang@mediatek.com> 13097L: linux-bluetooth@vger.kernel.org 13098L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13099S: Maintained 13100F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13101F: drivers/bluetooth/btmtkuart.c 13102 13103MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13104M: Sean Wang <sean.wang@mediatek.com> 13105L: linux-pm@vger.kernel.org 13106S: Maintained 13107F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13108F: drivers/power/reset/mt6323-poweroff.c 13109 13110MEDIATEK CIR DRIVER 13111M: Sean Wang <sean.wang@mediatek.com> 13112S: Maintained 13113F: drivers/media/rc/mtk-cir.c 13114 13115MEDIATEK DMA DRIVER 13116M: Sean Wang <sean.wang@mediatek.com> 13117L: dmaengine@vger.kernel.org 13118L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13119L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13120S: Maintained 13121F: Documentation/devicetree/bindings/dma/mtk-* 13122F: drivers/dma/mediatek/ 13123 13124MEDIATEK ETHERNET DRIVER 13125M: Felix Fietkau <nbd@nbd.name> 13126M: John Crispin <john@phrozen.org> 13127M: Sean Wang <sean.wang@mediatek.com> 13128M: Mark Lee <Mark-MC.Lee@mediatek.com> 13129M: Lorenzo Bianconi <lorenzo@kernel.org> 13130L: netdev@vger.kernel.org 13131S: Maintained 13132F: drivers/net/ethernet/mediatek/ 13133 13134MEDIATEK ETHERNET PCS DRIVER 13135M: Alexander Couzens <lynxis@fe80.eu> 13136M: Daniel Golle <daniel@makrotopia.org> 13137L: netdev@vger.kernel.org 13138S: Maintained 13139F: drivers/net/pcs/pcs-mtk-lynxi.c 13140F: include/linux/pcs/pcs-mtk-lynxi.h 13141 13142MEDIATEK I2C CONTROLLER DRIVER 13143M: Qii Wang <qii.wang@mediatek.com> 13144L: linux-i2c@vger.kernel.org 13145S: Maintained 13146F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13147F: drivers/i2c/busses/i2c-mt65xx.c 13148 13149MEDIATEK IOMMU DRIVER 13150M: Yong Wu <yong.wu@mediatek.com> 13151L: iommu@lists.linux.dev 13152L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13153S: Supported 13154F: Documentation/devicetree/bindings/iommu/mediatek* 13155F: drivers/iommu/mtk_iommu* 13156F: include/dt-bindings/memory/mt*-port.h 13157 13158MEDIATEK JPEG DRIVER 13159M: Bin Liu <bin.liu@mediatek.com> 13160S: Supported 13161F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13162F: drivers/media/platform/mediatek/jpeg/ 13163 13164MEDIATEK KEYPAD DRIVER 13165M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13166S: Supported 13167F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13168F: drivers/input/keyboard/mt6779-keypad.c 13169 13170MEDIATEK MDP DRIVER 13171M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13172M: Houlong Wei <houlong.wei@mediatek.com> 13173M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13174S: Supported 13175F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13176F: drivers/media/platform/mediatek/mdp/ 13177F: drivers/media/platform/mediatek/vpu/ 13178 13179MEDIATEK MEDIA DRIVER 13180M: Tiffany Lin <tiffany.lin@mediatek.com> 13181M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13182M: Yunfei Dong <yunfei.dong@mediatek.com> 13183S: Supported 13184F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13185F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13186F: drivers/media/platform/mediatek/vcodec/ 13187F: drivers/media/platform/mediatek/vpu/ 13188 13189MEDIATEK MMC/SD/SDIO DRIVER 13190M: Chaotian Jing <chaotian.jing@mediatek.com> 13191S: Maintained 13192F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13193F: drivers/mmc/host/mtk-sd.c 13194 13195MEDIATEK MT76 WIRELESS LAN DRIVER 13196M: Felix Fietkau <nbd@nbd.name> 13197M: Lorenzo Bianconi <lorenzo@kernel.org> 13198M: Ryder Lee <ryder.lee@mediatek.com> 13199R: Shayne Chen <shayne.chen@mediatek.com> 13200R: Sean Wang <sean.wang@mediatek.com> 13201L: linux-wireless@vger.kernel.org 13202S: Maintained 13203F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13204F: drivers/net/wireless/mediatek/mt76/ 13205 13206MEDIATEK MT7601U WIRELESS LAN DRIVER 13207M: Jakub Kicinski <kuba@kernel.org> 13208L: linux-wireless@vger.kernel.org 13209S: Maintained 13210F: drivers/net/wireless/mediatek/mt7601u/ 13211 13212MEDIATEK MT7621 CLOCK DRIVER 13213M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13214S: Maintained 13215F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13216F: drivers/clk/ralink/clk-mt7621.c 13217 13218MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13219M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13220S: Maintained 13221F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13222F: drivers/pci/controller/pcie-mt7621.c 13223 13224MEDIATEK MT7621 PHY PCI DRIVER 13225M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13226S: Maintained 13227F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13228F: drivers/phy/ralink/phy-mt7621-pci.c 13229 13230MEDIATEK MT7621/28/88 I2C DRIVER 13231M: Stefan Roese <sr@denx.de> 13232L: linux-i2c@vger.kernel.org 13233S: Maintained 13234F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13235F: drivers/i2c/busses/i2c-mt7621.c 13236 13237MEDIATEK NAND CONTROLLER DRIVER 13238L: linux-mtd@lists.infradead.org 13239S: Orphan 13240F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13241F: drivers/mtd/nand/raw/mtk_* 13242 13243MEDIATEK PMIC LED DRIVER 13244M: Sean Wang <sean.wang@mediatek.com> 13245S: Maintained 13246F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13247F: drivers/leds/leds-mt6323.c 13248 13249MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13250M: Sean Wang <sean.wang@mediatek.com> 13251S: Maintained 13252F: drivers/char/hw_random/mtk-rng.c 13253 13254MEDIATEK SMI DRIVER 13255M: Yong Wu <yong.wu@mediatek.com> 13256L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13257S: Supported 13258F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13259F: drivers/memory/mtk-smi.c 13260F: include/soc/mediatek/smi.h 13261 13262MEDIATEK SWITCH DRIVER 13263M: Sean Wang <sean.wang@mediatek.com> 13264M: Landen Chao <Landen.Chao@mediatek.com> 13265M: DENG Qingfang <dqfext@gmail.com> 13266M: Daniel Golle <daniel@makrotopia.org> 13267L: netdev@vger.kernel.org 13268S: Maintained 13269F: drivers/net/dsa/mt7530-mdio.c 13270F: drivers/net/dsa/mt7530-mmio.c 13271F: drivers/net/dsa/mt7530.* 13272F: net/dsa/tag_mtk.c 13273 13274MEDIATEK T7XX 5G WWAN MODEM DRIVER 13275M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13276M: Intel Corporation <linuxwwan@intel.com> 13277R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13278R: Liu Haijun <haijun.liu@mediatek.com> 13279R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13280R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13281L: netdev@vger.kernel.org 13282S: Supported 13283F: drivers/net/wwan/t7xx/ 13284 13285MEDIATEK USB3 DRD IP DRIVER 13286M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13287L: linux-usb@vger.kernel.org 13288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13289L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13290S: Maintained 13291F: Documentation/devicetree/bindings/usb/mediatek,* 13292F: drivers/usb/host/xhci-mtk* 13293F: drivers/usb/mtu3/ 13294 13295MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13296M: Peter Senna Tschudin <peter.senna@gmail.com> 13297M: Martin Donnelly <martin.donnelly@ge.com> 13298M: Martyn Welch <martyn.welch@collabora.co.uk> 13299S: Maintained 13300F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13301F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13302 13303MEGARAID SCSI/SAS DRIVERS 13304M: Kashyap Desai <kashyap.desai@broadcom.com> 13305M: Sumit Saxena <sumit.saxena@broadcom.com> 13306M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13307L: megaraidlinux.pdl@broadcom.com 13308L: linux-scsi@vger.kernel.org 13309S: Maintained 13310W: http://www.avagotech.com/support/ 13311F: Documentation/scsi/megaraid.rst 13312F: drivers/scsi/megaraid.* 13313F: drivers/scsi/megaraid/ 13314 13315MELEXIS MLX90614 DRIVER 13316M: Crt Mori <cmo@melexis.com> 13317L: linux-iio@vger.kernel.org 13318S: Supported 13319W: http://www.melexis.com 13320F: drivers/iio/temperature/mlx90614.c 13321 13322MELEXIS MLX90632 DRIVER 13323M: Crt Mori <cmo@melexis.com> 13324L: linux-iio@vger.kernel.org 13325S: Supported 13326W: http://www.melexis.com 13327F: drivers/iio/temperature/mlx90632.c 13328 13329MELFAS MIP4 TOUCHSCREEN DRIVER 13330M: Sangwon Jee <jeesw@melfas.com> 13331S: Supported 13332W: http://www.melfas.com 13333F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13334F: drivers/input/touchscreen/melfas_mip4.c 13335 13336MELLANOX BLUEFIELD I2C DRIVER 13337M: Khalil Blaiech <kblaiech@nvidia.com> 13338M: Asmaa Mnebhi <asmaa@nvidia.com> 13339L: linux-i2c@vger.kernel.org 13340S: Supported 13341F: drivers/i2c/busses/i2c-mlxbf.c 13342 13343MELLANOX ETHERNET DRIVER (mlx4_en) 13344M: Tariq Toukan <tariqt@nvidia.com> 13345L: netdev@vger.kernel.org 13346S: Supported 13347W: http://www.mellanox.com 13348Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13349F: drivers/net/ethernet/mellanox/mlx4/en_* 13350 13351MELLANOX ETHERNET DRIVER (mlx5e) 13352M: Saeed Mahameed <saeedm@nvidia.com> 13353L: netdev@vger.kernel.org 13354S: Supported 13355W: http://www.mellanox.com 13356Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13357F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13358 13359MELLANOX ETHERNET INNOVA DRIVERS 13360R: Boris Pismenny <borisp@nvidia.com> 13361L: netdev@vger.kernel.org 13362S: Supported 13363W: http://www.mellanox.com 13364Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13365F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13366F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13367F: include/linux/mlx5/mlx5_ifc_fpga.h 13368 13369MELLANOX ETHERNET SWITCH DRIVERS 13370M: Ido Schimmel <idosch@nvidia.com> 13371M: Petr Machata <petrm@nvidia.com> 13372L: netdev@vger.kernel.org 13373S: Supported 13374W: http://www.mellanox.com 13375Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13376F: drivers/net/ethernet/mellanox/mlxsw/ 13377F: tools/testing/selftests/drivers/net/mlxsw/ 13378 13379MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13380M: mlxsw@nvidia.com 13381L: netdev@vger.kernel.org 13382S: Supported 13383W: http://www.mellanox.com 13384Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13385F: drivers/net/ethernet/mellanox/mlxfw/ 13386 13387MELLANOX HARDWARE PLATFORM SUPPORT 13388M: Hans de Goede <hdegoede@redhat.com> 13389M: Mark Gross <markgross@kernel.org> 13390M: Vadim Pasternak <vadimp@nvidia.com> 13391L: platform-driver-x86@vger.kernel.org 13392S: Supported 13393F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13394F: drivers/platform/mellanox/ 13395F: include/linux/platform_data/mlxreg.h 13396 13397MELLANOX MLX4 core VPI driver 13398M: Tariq Toukan <tariqt@nvidia.com> 13399L: netdev@vger.kernel.org 13400L: linux-rdma@vger.kernel.org 13401S: Supported 13402W: http://www.mellanox.com 13403Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13404F: drivers/net/ethernet/mellanox/mlx4/ 13405F: include/linux/mlx4/ 13406 13407MELLANOX MLX4 IB driver 13408M: Yishai Hadas <yishaih@nvidia.com> 13409L: linux-rdma@vger.kernel.org 13410S: Supported 13411W: http://www.mellanox.com 13412Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13413F: drivers/infiniband/hw/mlx4/ 13414F: include/linux/mlx4/ 13415F: include/uapi/rdma/mlx4-abi.h 13416 13417MELLANOX MLX5 core VPI driver 13418M: Saeed Mahameed <saeedm@nvidia.com> 13419M: Leon Romanovsky <leonro@nvidia.com> 13420L: netdev@vger.kernel.org 13421L: linux-rdma@vger.kernel.org 13422S: Supported 13423W: http://www.mellanox.com 13424Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13425F: Documentation/networking/device_drivers/ethernet/mellanox/ 13426F: drivers/net/ethernet/mellanox/mlx5/core/ 13427F: include/linux/mlx5/ 13428 13429MELLANOX MLX5 IB driver 13430M: Leon Romanovsky <leonro@nvidia.com> 13431L: linux-rdma@vger.kernel.org 13432S: Supported 13433W: http://www.mellanox.com 13434Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13435F: drivers/infiniband/hw/mlx5/ 13436F: include/linux/mlx5/ 13437F: include/uapi/rdma/mlx5-abi.h 13438 13439MELLANOX MLXCPLD I2C AND MUX DRIVER 13440M: Vadim Pasternak <vadimp@nvidia.com> 13441M: Michael Shych <michaelsh@nvidia.com> 13442L: linux-i2c@vger.kernel.org 13443S: Supported 13444F: Documentation/i2c/busses/i2c-mlxcpld.rst 13445F: drivers/i2c/busses/i2c-mlxcpld.c 13446F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13447 13448MELLANOX MLXCPLD LED DRIVER 13449M: Vadim Pasternak <vadimp@nvidia.com> 13450L: linux-leds@vger.kernel.org 13451S: Supported 13452F: Documentation/leds/leds-mlxcpld.rst 13453F: drivers/leds/leds-mlxcpld.c 13454F: drivers/leds/leds-mlxreg.c 13455 13456MELLANOX PLATFORM DRIVER 13457M: Vadim Pasternak <vadimp@nvidia.com> 13458L: platform-driver-x86@vger.kernel.org 13459S: Supported 13460F: drivers/platform/x86/mlx-platform.c 13461 13462MEMBARRIER SUPPORT 13463M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13464M: "Paul E. McKenney" <paulmck@kernel.org> 13465L: linux-kernel@vger.kernel.org 13466S: Supported 13467F: arch/powerpc/include/asm/membarrier.h 13468F: include/uapi/linux/membarrier.h 13469F: kernel/sched/membarrier.c 13470 13471MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13472M: Mike Rapoport <rppt@kernel.org> 13473L: linux-mm@kvack.org 13474S: Maintained 13475F: Documentation/core-api/boot-time-mm.rst 13476F: include/linux/memblock.h 13477F: mm/memblock.c 13478F: mm/mm_init.c 13479F: tools/testing/memblock/ 13480 13481MEMORY CONTROLLER DRIVERS 13482M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13483L: linux-kernel@vger.kernel.org 13484S: Maintained 13485B: mailto:krzysztof.kozlowski@linaro.org 13486T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13487F: Documentation/devicetree/bindings/memory-controllers/ 13488F: drivers/memory/ 13489F: include/dt-bindings/memory/ 13490F: include/memory/ 13491 13492MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13493M: Dmitry Osipenko <digetx@gmail.com> 13494L: linux-pm@vger.kernel.org 13495L: linux-tegra@vger.kernel.org 13496S: Maintained 13497T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13498F: drivers/devfreq/tegra30-devfreq.c 13499 13500MEMORY HOT(UN)PLUG 13501M: David Hildenbrand <david@redhat.com> 13502M: Oscar Salvador <osalvador@suse.de> 13503L: linux-mm@kvack.org 13504S: Maintained 13505F: Documentation/admin-guide/mm/memory-hotplug.rst 13506F: Documentation/core-api/memory-hotplug.rst 13507F: drivers/base/memory.c 13508F: include/linux/memory_hotplug.h 13509F: mm/memory_hotplug.c 13510F: tools/testing/selftests/memory-hotplug/ 13511 13512MEMORY MANAGEMENT 13513M: Andrew Morton <akpm@linux-foundation.org> 13514L: linux-mm@kvack.org 13515S: Maintained 13516W: http://www.linux-mm.org 13517T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13518T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13519F: include/linux/gfp.h 13520F: include/linux/gfp_types.h 13521F: include/linux/memory_hotplug.h 13522F: include/linux/mm.h 13523F: include/linux/mmzone.h 13524F: include/linux/pagewalk.h 13525F: include/trace/events/ksm.h 13526F: mm/ 13527F: tools/mm/ 13528F: tools/testing/selftests/mm/ 13529 13530MEMORY TECHNOLOGY DEVICES (MTD) 13531M: Miquel Raynal <miquel.raynal@bootlin.com> 13532M: Richard Weinberger <richard@nod.at> 13533M: Vignesh Raghavendra <vigneshr@ti.com> 13534L: linux-mtd@lists.infradead.org 13535S: Maintained 13536W: http://www.linux-mtd.infradead.org/ 13537Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13538C: irc://irc.oftc.net/mtd 13539T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13540T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13541F: Documentation/devicetree/bindings/mtd/ 13542F: drivers/mtd/ 13543F: include/linux/mtd/ 13544F: include/uapi/mtd/ 13545 13546MEMSENSING MICROSYSTEMS MSA311 DRIVER 13547M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13548L: linux-iio@vger.kernel.org 13549S: Maintained 13550F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13551F: drivers/iio/accel/msa311.c 13552 13553MEN A21 WATCHDOG DRIVER 13554M: Johannes Thumshirn <morbidrsa@gmail.com> 13555L: linux-watchdog@vger.kernel.org 13556S: Maintained 13557F: drivers/watchdog/mena21_wdt.c 13558 13559MEN CHAMELEON BUS (mcb) 13560M: Johannes Thumshirn <morbidrsa@gmail.com> 13561S: Maintained 13562F: Documentation/driver-api/men-chameleon-bus.rst 13563F: drivers/mcb/ 13564F: include/linux/mcb.h 13565 13566MEN F21BMC (Board Management Controller) 13567M: Andreas Werner <andreas.werner@men.de> 13568S: Supported 13569F: Documentation/hwmon/menf21bmc.rst 13570F: drivers/hwmon/menf21bmc_hwmon.c 13571F: drivers/leds/leds-menf21bmc.c 13572F: drivers/mfd/menf21bmc.c 13573F: drivers/watchdog/menf21bmc_wdt.c 13574 13575MEN Z069 WATCHDOG DRIVER 13576M: Johannes Thumshirn <jth@kernel.org> 13577L: linux-watchdog@vger.kernel.org 13578S: Maintained 13579F: drivers/watchdog/menz69_wdt.c 13580 13581MESON AO CEC DRIVER FOR AMLOGIC SOCS 13582M: Neil Armstrong <neil.armstrong@linaro.org> 13583L: linux-media@vger.kernel.org 13584L: linux-amlogic@lists.infradead.org 13585S: Supported 13586W: http://linux-meson.com/ 13587T: git git://linuxtv.org/media_tree.git 13588F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13589F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13590F: drivers/media/cec/platform/meson/ao-cec.c 13591 13592MESON GE2D DRIVER FOR AMLOGIC SOCS 13593M: Neil Armstrong <neil.armstrong@linaro.org> 13594L: linux-media@vger.kernel.org 13595L: linux-amlogic@lists.infradead.org 13596S: Supported 13597T: git git://linuxtv.org/media_tree.git 13598F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13599F: drivers/media/platform/amlogic/meson-ge2d/ 13600 13601MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13602M: Liang Yang <liang.yang@amlogic.com> 13603L: linux-mtd@lists.infradead.org 13604S: Maintained 13605F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13606F: drivers/mtd/nand/raw/meson_* 13607 13608MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13609M: Neil Armstrong <neil.armstrong@linaro.org> 13610L: linux-media@vger.kernel.org 13611L: linux-amlogic@lists.infradead.org 13612S: Supported 13613T: git git://linuxtv.org/media_tree.git 13614F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13615F: drivers/staging/media/meson/vdec/ 13616 13617METHODE UDPU SUPPORT 13618M: Vladimir Vid <vladimir.vid@sartura.hr> 13619S: Maintained 13620F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13621 13622MHI BUS 13623M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13624L: mhi@lists.linux.dev 13625L: linux-arm-msm@vger.kernel.org 13626S: Maintained 13627T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13628F: Documentation/ABI/stable/sysfs-bus-mhi 13629F: Documentation/mhi/ 13630F: drivers/bus/mhi/ 13631F: include/linux/mhi.h 13632 13633MICROBLAZE ARCHITECTURE 13634M: Michal Simek <monstr@monstr.eu> 13635S: Supported 13636W: http://www.monstr.eu/fdt/ 13637T: git git://git.monstr.eu/linux-2.6-microblaze.git 13638F: arch/microblaze/ 13639 13640MICROBLAZE TMR INJECT 13641M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13642S: Supported 13643F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13644F: drivers/misc/xilinx_tmr_inject.c 13645 13646MICROBLAZE TMR MANAGER 13647M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13648S: Supported 13649F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13650F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13651F: drivers/misc/xilinx_tmr_manager.c 13652 13653MICROCHIP AT91 DMA DRIVERS 13654M: Ludovic Desroches <ludovic.desroches@microchip.com> 13655M: Tudor Ambarus <tudor.ambarus@linaro.org> 13656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13657L: dmaengine@vger.kernel.org 13658S: Supported 13659F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13660F: drivers/dma/at_hdmac.c 13661F: drivers/dma/at_xdmac.c 13662F: include/dt-bindings/dma/at91.h 13663 13664MICROCHIP AT91 SERIAL DRIVER 13665M: Richard Genoud <richard.genoud@gmail.com> 13666S: Maintained 13667F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13668F: drivers/tty/serial/atmel_serial.c 13669F: drivers/tty/serial/atmel_serial.h 13670 13671MICROCHIP AT91 USART MFD DRIVER 13672M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13673L: linux-kernel@vger.kernel.org 13674S: Supported 13675F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13676F: drivers/mfd/at91-usart.c 13677F: include/dt-bindings/mfd/at91-usart.h 13678 13679MICROCHIP AT91 USART SPI DRIVER 13680M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13681L: linux-spi@vger.kernel.org 13682S: Supported 13683F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13684F: drivers/spi/spi-at91-usart.c 13685 13686MICROCHIP AUDIO ASOC DRIVERS 13687M: Claudiu Beznea <claudiu.beznea@microchip.com> 13688L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13689S: Supported 13690F: Documentation/devicetree/bindings/sound/atmel* 13691F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13692F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13693F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13694F: sound/soc/atmel 13695 13696MICROCHIP CSI2DC DRIVER 13697M: Eugen Hristev <eugen.hristev@microchip.com> 13698L: linux-media@vger.kernel.org 13699S: Supported 13700F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13701F: drivers/media/platform/microchip/microchip-csi2dc.c 13702 13703MICROCHIP ECC DRIVER 13704M: Tudor Ambarus <tudor.ambarus@linaro.org> 13705L: linux-crypto@vger.kernel.org 13706S: Maintained 13707F: drivers/crypto/atmel-ecc.* 13708 13709MICROCHIP EIC DRIVER 13710M: Claudiu Beznea <claudiu.beznea@microchip.com> 13711L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13712S: Supported 13713F: drivers/irqchip/irq-mchp-eic.c 13714 13715MICROCHIP I2C DRIVER 13716M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13717L: linux-i2c@vger.kernel.org 13718S: Supported 13719F: drivers/i2c/busses/i2c-at91-*.c 13720F: drivers/i2c/busses/i2c-at91.h 13721 13722MICROCHIP ISC DRIVER 13723M: Eugen Hristev <eugen.hristev@microchip.com> 13724L: linux-media@vger.kernel.org 13725S: Supported 13726F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13727F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13728F: drivers/media/platform/microchip/microchip-isc* 13729F: drivers/media/platform/microchip/microchip-sama*-isc* 13730F: drivers/staging/media/deprecated/atmel/atmel-isc* 13731F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13732F: include/linux/atmel-isc-media.h 13733 13734MICROCHIP ISI DRIVER 13735M: Eugen Hristev <eugen.hristev@microchip.com> 13736L: linux-media@vger.kernel.org 13737S: Supported 13738F: drivers/media/platform/atmel/atmel-isi.c 13739F: drivers/media/platform/atmel/atmel-isi.h 13740 13741MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13742M: Woojung Huh <woojung.huh@microchip.com> 13743M: UNGLinuxDriver@microchip.com 13744L: netdev@vger.kernel.org 13745S: Maintained 13746F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13747F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13748F: drivers/net/dsa/microchip/* 13749F: include/linux/dsa/ksz_common.h 13750F: include/linux/platform_data/microchip-ksz.h 13751F: net/dsa/tag_ksz.c 13752 13753MICROCHIP LAN743X ETHERNET DRIVER 13754M: Bryan Whitehead <bryan.whitehead@microchip.com> 13755M: UNGLinuxDriver@microchip.com 13756L: netdev@vger.kernel.org 13757S: Maintained 13758F: drivers/net/ethernet/microchip/lan743x_* 13759 13760MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13761M: Arun Ramadoss <arun.ramadoss@microchip.com> 13762R: UNGLinuxDriver@microchip.com 13763L: netdev@vger.kernel.org 13764S: Maintained 13765F: drivers/net/phy/microchip_t1.c 13766 13767MICROCHIP LAN966X ETHERNET DRIVER 13768M: Horatiu Vultur <horatiu.vultur@microchip.com> 13769M: UNGLinuxDriver@microchip.com 13770L: netdev@vger.kernel.org 13771S: Maintained 13772F: drivers/net/ethernet/microchip/lan966x/* 13773 13774MICROCHIP LCDFB DRIVER 13775M: Nicolas Ferre <nicolas.ferre@microchip.com> 13776L: linux-fbdev@vger.kernel.org 13777S: Maintained 13778F: drivers/video/fbdev/atmel_lcdfb.c 13779F: include/video/atmel_lcdc.h 13780 13781MICROCHIP MCP16502 PMIC DRIVER 13782M: Claudiu Beznea <claudiu.beznea@microchip.com> 13783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13784S: Supported 13785F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13786F: drivers/regulator/mcp16502.c 13787 13788MICROCHIP MCP3911 ADC DRIVER 13789M: Marcus Folkesson <marcus.folkesson@gmail.com> 13790M: Kent Gustavsson <kent@minoris.se> 13791L: linux-iio@vger.kernel.org 13792S: Maintained 13793F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13794F: drivers/iio/adc/mcp3911.c 13795 13796MICROCHIP MMC/SD/SDIO MCI DRIVER 13797M: Ludovic Desroches <ludovic.desroches@microchip.com> 13798S: Maintained 13799F: drivers/mmc/host/atmel-mci.c 13800 13801MICROCHIP NAND DRIVER 13802M: Tudor Ambarus <tudor.ambarus@linaro.org> 13803L: linux-mtd@lists.infradead.org 13804S: Supported 13805F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13806F: drivers/mtd/nand/raw/atmel/* 13807 13808MICROCHIP OTPC DRIVER 13809M: Claudiu Beznea <claudiu.beznea@microchip.com> 13810L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13811S: Supported 13812F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13813F: drivers/nvmem/microchip-otpc.c 13814F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13815 13816MICROCHIP PCI1XXXX GP DRIVER 13817M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13818L: linux-gpio@vger.kernel.org 13819S: Supported 13820F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13821F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13822F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13823 13824MICROCHIP PCI1XXXX I2C DRIVER 13825M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13826M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13827M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13828L: linux-i2c@vger.kernel.org 13829S: Maintained 13830F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13831 13832MICROCHIP PCIe UART DRIVER 13833M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13834M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13835L: linux-serial@vger.kernel.org 13836S: Maintained 13837F: drivers/tty/serial/8250/8250_pci1xxxx.c 13838 13839MICROCHIP POLARFIRE FPGA DRIVERS 13840M: Conor Dooley <conor.dooley@microchip.com> 13841R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13842L: linux-fpga@vger.kernel.org 13843S: Supported 13844F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13845F: drivers/fpga/microchip-spi.c 13846 13847MICROCHIP PWM DRIVER 13848M: Claudiu Beznea <claudiu.beznea@microchip.com> 13849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13850L: linux-pwm@vger.kernel.org 13851S: Supported 13852F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13853F: drivers/pwm/pwm-atmel.c 13854 13855MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13856M: Eugen Hristev <eugen.hristev@microchip.com> 13857L: linux-iio@vger.kernel.org 13858S: Supported 13859F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13860F: drivers/iio/adc/at91-sama5d2_adc.c 13861F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13862 13863MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13864M: Claudiu Beznea <claudiu.beznea@microchip.com> 13865S: Supported 13866F: drivers/power/reset/at91-sama5d2_shdwc.c 13867 13868MICROCHIP SOC DRIVERS 13869M: Conor Dooley <conor@kernel.org> 13870S: Supported 13871T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13872F: drivers/soc/microchip/ 13873 13874MICROCHIP SPI DRIVER 13875M: Tudor Ambarus <tudor.ambarus@linaro.org> 13876S: Supported 13877F: drivers/spi/spi-atmel.* 13878 13879MICROCHIP SSC DRIVER 13880M: Claudiu Beznea <claudiu.beznea@microchip.com> 13881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13882S: Supported 13883F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13884F: drivers/misc/atmel-ssc.c 13885F: include/linux/atmel-ssc.h 13886 13887Microchip Timer Counter Block (TCB) Capture Driver 13888M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13889L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13890L: linux-iio@vger.kernel.org 13891S: Maintained 13892F: drivers/counter/microchip-tcb-capture.c 13893 13894MICROCHIP USB251XB DRIVER 13895M: Richard Leitner <richard.leitner@skidata.com> 13896L: linux-usb@vger.kernel.org 13897S: Maintained 13898F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13899F: drivers/usb/misc/usb251xb.c 13900 13901MICROCHIP USBA UDC DRIVER 13902M: Cristian Birsan <cristian.birsan@microchip.com> 13903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13904S: Supported 13905F: drivers/usb/gadget/udc/atmel_usba_udc.* 13906 13907MICROCHIP WILC1000 WIFI DRIVER 13908M: Ajay Singh <ajay.kathat@microchip.com> 13909M: Claudiu Beznea <claudiu.beznea@microchip.com> 13910L: linux-wireless@vger.kernel.org 13911S: Supported 13912F: drivers/net/wireless/microchip/wilc1000/ 13913 13914MICROSEMI MIPS SOCS 13915M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13916M: UNGLinuxDriver@microchip.com 13917L: linux-mips@vger.kernel.org 13918S: Supported 13919F: Documentation/devicetree/bindings/mips/mscc.txt 13920F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13921F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13922F: arch/mips/boot/dts/mscc/ 13923F: arch/mips/configs/generic/board-ocelot.config 13924F: arch/mips/generic/board-ocelot.c 13925 13926MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13927M: Don Brace <don.brace@microchip.com> 13928L: storagedev@microchip.com 13929L: linux-scsi@vger.kernel.org 13930S: Supported 13931F: Documentation/scsi/smartpqi.rst 13932F: drivers/scsi/smartpqi/Kconfig 13933F: drivers/scsi/smartpqi/Makefile 13934F: drivers/scsi/smartpqi/smartpqi*.[ch] 13935F: include/linux/cciss*.h 13936F: include/uapi/linux/cciss*.h 13937 13938MICROSOFT MANA RDMA DRIVER 13939M: Long Li <longli@microsoft.com> 13940M: Ajay Sharma <sharmaajay@microsoft.com> 13941L: linux-rdma@vger.kernel.org 13942S: Supported 13943F: drivers/infiniband/hw/mana/ 13944F: include/net/mana 13945F: include/uapi/rdma/mana-abi.h 13946 13947MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13948M: Maximilian Luz <luzmaximilian@gmail.com> 13949L: platform-driver-x86@vger.kernel.org 13950S: Maintained 13951F: drivers/platform/surface/surface_aggregator_tabletsw.c 13952 13953MICROSOFT SURFACE BATTERY AND AC DRIVERS 13954M: Maximilian Luz <luzmaximilian@gmail.com> 13955L: linux-pm@vger.kernel.org 13956L: platform-driver-x86@vger.kernel.org 13957S: Maintained 13958F: drivers/power/supply/surface_battery.c 13959F: drivers/power/supply/surface_charger.c 13960 13961MICROSOFT SURFACE DTX DRIVER 13962M: Maximilian Luz <luzmaximilian@gmail.com> 13963L: platform-driver-x86@vger.kernel.org 13964S: Maintained 13965F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13966F: drivers/platform/surface/surface_dtx.c 13967F: include/uapi/linux/surface_aggregator/dtx.h 13968 13969MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13970M: Maximilian Luz <luzmaximilian@gmail.com> 13971L: platform-driver-x86@vger.kernel.org 13972S: Maintained 13973F: drivers/platform/surface/surface_gpe.c 13974 13975MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13976M: Hans de Goede <hdegoede@redhat.com> 13977M: Mark Gross <markgross@kernel.org> 13978M: Maximilian Luz <luzmaximilian@gmail.com> 13979L: platform-driver-x86@vger.kernel.org 13980S: Maintained 13981T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13982F: drivers/platform/surface/ 13983 13984MICROSOFT SURFACE HID TRANSPORT DRIVER 13985M: Maximilian Luz <luzmaximilian@gmail.com> 13986L: linux-input@vger.kernel.org 13987L: platform-driver-x86@vger.kernel.org 13988S: Maintained 13989F: drivers/hid/surface-hid/ 13990 13991MICROSOFT SURFACE HOT-PLUG DRIVER 13992M: Maximilian Luz <luzmaximilian@gmail.com> 13993L: platform-driver-x86@vger.kernel.org 13994S: Maintained 13995F: drivers/platform/surface/surface_hotplug.c 13996 13997MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13998M: Maximilian Luz <luzmaximilian@gmail.com> 13999L: platform-driver-x86@vger.kernel.org 14000S: Maintained 14001F: drivers/platform/surface/surface_platform_profile.c 14002 14003MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14004M: Chen Yu <yu.c.chen@intel.com> 14005L: platform-driver-x86@vger.kernel.org 14006S: Supported 14007F: drivers/platform/surface/surfacepro3_button.c 14008 14009MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14010M: Maximilian Luz <luzmaximilian@gmail.com> 14011L: platform-driver-x86@vger.kernel.org 14012S: Maintained 14013F: drivers/platform/surface/surface_aggregator_hub.c 14014 14015MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14016M: Maximilian Luz <luzmaximilian@gmail.com> 14017L: platform-driver-x86@vger.kernel.org 14018S: Maintained 14019W: https://github.com/linux-surface/surface-aggregator-module 14020C: irc://irc.libera.chat/linux-surface 14021F: Documentation/driver-api/surface_aggregator/ 14022F: drivers/platform/surface/aggregator/ 14023F: drivers/platform/surface/surface_acpi_notify.c 14024F: drivers/platform/surface/surface_aggregator_cdev.c 14025F: drivers/platform/surface/surface_aggregator_registry.c 14026F: include/linux/surface_acpi_notify.h 14027F: include/linux/surface_aggregator/ 14028F: include/uapi/linux/surface_aggregator/ 14029 14030MICROTEK X6 SCANNER 14031M: Oliver Neukum <oliver@neukum.org> 14032S: Maintained 14033F: drivers/usb/image/microtek.* 14034 14035MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14036M: Luka Kovacic <luka.kovacic@sartura.hr> 14037M: Luka Perkov <luka.perkov@sartura.hr> 14038S: Maintained 14039F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14040F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14041F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14042F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14043F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14044F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14045 14046MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14047M: Sakari Ailus <sakari.ailus@linux.intel.com> 14048L: linux-media@vger.kernel.org 14049S: Maintained 14050F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14051F: Documentation/driver-api/media/drivers/ccs/ 14052F: Documentation/userspace-api/media/drivers/ccs.rst 14053F: drivers/media/i2c/ccs-pll.c 14054F: drivers/media/i2c/ccs-pll.h 14055F: drivers/media/i2c/ccs/ 14056F: include/uapi/linux/ccs.h 14057F: include/uapi/linux/smiapp.h 14058 14059MIPS 14060M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14061L: linux-mips@vger.kernel.org 14062S: Maintained 14063W: http://www.linux-mips.org/ 14064Q: https://patchwork.kernel.org/project/linux-mips/list/ 14065T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14066F: Documentation/devicetree/bindings/mips/ 14067F: Documentation/mips/ 14068F: arch/mips/ 14069F: drivers/platform/mips/ 14070F: include/dt-bindings/mips/ 14071 14072MIPS BOSTON DEVELOPMENT BOARD 14073M: Paul Burton <paulburton@kernel.org> 14074L: linux-mips@vger.kernel.org 14075S: Maintained 14076F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14077F: arch/mips/boot/dts/img/boston.dts 14078F: arch/mips/configs/generic/board-boston.config 14079F: drivers/clk/imgtec/clk-boston.c 14080F: include/dt-bindings/clock/boston-clock.h 14081 14082MIPS CORE DRIVERS 14083M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14084M: Serge Semin <fancer.lancer@gmail.com> 14085L: linux-mips@vger.kernel.org 14086S: Supported 14087F: drivers/bus/mips_cdmm.c 14088F: drivers/clocksource/mips-gic-timer.c 14089F: drivers/cpuidle/cpuidle-cps.c 14090F: drivers/irqchip/irq-mips-cpu.c 14091F: drivers/irqchip/irq-mips-gic.c 14092 14093MIPS GENERIC PLATFORM 14094M: Paul Burton <paulburton@kernel.org> 14095L: linux-mips@vger.kernel.org 14096S: Supported 14097F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14098F: arch/mips/generic/ 14099F: arch/mips/tools/generic-board-config.sh 14100 14101MIPS RINT INSTRUCTION EMULATION 14102M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14103L: linux-mips@vger.kernel.org 14104S: Supported 14105F: arch/mips/math-emu/dp_rint.c 14106F: arch/mips/math-emu/sp_rint.c 14107 14108MIPS/LOONGSON1 ARCHITECTURE 14109M: Keguang Zhang <keguang.zhang@gmail.com> 14110L: linux-mips@vger.kernel.org 14111S: Maintained 14112F: arch/mips/include/asm/mach-loongson32/ 14113F: arch/mips/loongson32/ 14114F: drivers/*/*loongson1* 14115 14116MIPS/LOONGSON2EF ARCHITECTURE 14117M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14118L: linux-mips@vger.kernel.org 14119S: Maintained 14120F: arch/mips/include/asm/mach-loongson2ef/ 14121F: arch/mips/loongson2ef/ 14122F: drivers/cpufreq/loongson2_cpufreq.c 14123 14124MIPS/LOONGSON64 ARCHITECTURE 14125M: Huacai Chen <chenhuacai@kernel.org> 14126M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14127L: linux-mips@vger.kernel.org 14128S: Maintained 14129F: arch/mips/include/asm/mach-loongson64/ 14130F: arch/mips/loongson64/ 14131F: drivers/irqchip/irq-loongson* 14132F: drivers/platform/mips/cpu_hwmon.c 14133 14134MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14135M: Hans Verkuil <hverkuil@xs4all.nl> 14136L: linux-media@vger.kernel.org 14137S: Odd Fixes 14138W: https://linuxtv.org 14139T: git git://linuxtv.org/media_tree.git 14140F: drivers/media/radio/radio-miropcm20* 14141 14142MMP SUPPORT 14143R: Lubomir Rintel <lkundrak@v3.sk> 14144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14145S: Odd Fixes 14146T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14147F: arch/arm/boot/dts/mmp* 14148F: arch/arm/mach-mmp/ 14149F: include/linux/soc/mmp/ 14150 14151MMP USB PHY DRIVERS 14152R: Lubomir Rintel <lkundrak@v3.sk> 14153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14154S: Maintained 14155F: drivers/phy/marvell/phy-mmp3-usb.c 14156F: drivers/phy/marvell/phy-pxa-usb.c 14157 14158MMU GATHER AND TLB INVALIDATION 14159M: Will Deacon <will@kernel.org> 14160M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14161M: Andrew Morton <akpm@linux-foundation.org> 14162M: Nick Piggin <npiggin@gmail.com> 14163M: Peter Zijlstra <peterz@infradead.org> 14164L: linux-arch@vger.kernel.org 14165L: linux-mm@kvack.org 14166S: Maintained 14167F: arch/*/include/asm/tlb.h 14168F: include/asm-generic/tlb.h 14169F: mm/mmu_gather.c 14170 14171MN88472 MEDIA DRIVER 14172M: Antti Palosaari <crope@iki.fi> 14173L: linux-media@vger.kernel.org 14174S: Maintained 14175W: https://linuxtv.org 14176W: http://palosaari.fi/linux/ 14177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14178F: drivers/media/dvb-frontends/mn88472* 14179 14180MN88473 MEDIA DRIVER 14181M: Antti Palosaari <crope@iki.fi> 14182L: linux-media@vger.kernel.org 14183S: Maintained 14184W: https://linuxtv.org 14185W: http://palosaari.fi/linux/ 14186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14187F: drivers/media/dvb-frontends/mn88473* 14188 14189MODULE SUPPORT 14190M: Luis Chamberlain <mcgrof@kernel.org> 14191L: linux-modules@vger.kernel.org 14192L: linux-kernel@vger.kernel.org 14193S: Maintained 14194T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14195F: include/linux/kmod.h 14196F: include/linux/module.h 14197F: kernel/module/ 14198F: lib/test_kmod.c 14199F: scripts/module* 14200F: tools/testing/selftests/kmod/ 14201 14202MONOLITHIC POWER SYSTEM PMIC DRIVER 14203M: Saravanan Sekar <sravanhome@gmail.com> 14204S: Maintained 14205F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14206F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14207F: drivers/hwmon/pmbus/mpq7932.c 14208F: drivers/iio/adc/mp2629_adc.c 14209F: drivers/mfd/mp2629.c 14210F: drivers/power/supply/mp2629_charger.c 14211F: drivers/regulator/mp5416.c 14212F: drivers/regulator/mpq7920.c 14213F: drivers/regulator/mpq7920.h 14214F: include/linux/mfd/mp2629.h 14215 14216MOST(R) TECHNOLOGY DRIVER 14217M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14218M: Christian Gromm <christian.gromm@microchip.com> 14219S: Maintained 14220F: Documentation/ABI/testing/configfs-most 14221F: Documentation/ABI/testing/sysfs-bus-most 14222F: drivers/most/ 14223F: drivers/staging/most/ 14224F: include/linux/most.h 14225 14226MOTORCOMM PHY DRIVER 14227M: Peter Geis <pgwipeout@gmail.com> 14228M: Frank <Frank.Sae@motor-comm.com> 14229L: netdev@vger.kernel.org 14230S: Maintained 14231F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14232F: drivers/net/phy/motorcomm.c 14233 14234MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14235M: Jiri Slaby <jirislaby@kernel.org> 14236S: Maintained 14237F: Documentation/driver-api/tty/moxa-smartio.rst 14238F: drivers/tty/mxser.* 14239 14240MR800 AVERMEDIA USB FM RADIO DRIVER 14241M: Alexey Klimov <klimov.linux@gmail.com> 14242L: linux-media@vger.kernel.org 14243S: Maintained 14244T: git git://linuxtv.org/media_tree.git 14245F: drivers/media/radio/radio-mr800.c 14246 14247MRF24J40 IEEE 802.15.4 RADIO DRIVER 14248M: Stefan Schmidt <stefan@datenfreihafen.org> 14249L: linux-wpan@vger.kernel.org 14250S: Odd Fixes 14251F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14252F: drivers/net/ieee802154/mrf24j40.c 14253 14254MSI EC DRIVER 14255M: Nikita Kravets <teackot@gmail.com> 14256L: platform-driver-x86@vger.kernel.org 14257S: Maintained 14258W: https://github.com/BeardOverflow/msi-ec 14259F: drivers/platform/x86/msi-ec.* 14260 14261MSI LAPTOP SUPPORT 14262M: "Lee, Chun-Yi" <jlee@suse.com> 14263L: platform-driver-x86@vger.kernel.org 14264S: Maintained 14265F: drivers/platform/x86/msi-laptop.c 14266 14267MSI WMI SUPPORT 14268L: platform-driver-x86@vger.kernel.org 14269S: Orphan 14270F: drivers/platform/x86/msi-wmi.c 14271 14272MSI001 MEDIA DRIVER 14273M: Antti Palosaari <crope@iki.fi> 14274L: linux-media@vger.kernel.org 14275S: Maintained 14276W: https://linuxtv.org 14277W: http://palosaari.fi/linux/ 14278Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14279T: git git://linuxtv.org/anttip/media_tree.git 14280F: drivers/media/tuners/msi001* 14281 14282MSI2500 MEDIA DRIVER 14283M: Antti Palosaari <crope@iki.fi> 14284L: linux-media@vger.kernel.org 14285S: Maintained 14286W: https://linuxtv.org 14287W: http://palosaari.fi/linux/ 14288Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14289T: git git://linuxtv.org/anttip/media_tree.git 14290F: drivers/media/usb/msi2500/ 14291 14292MSTAR INTERRUPT CONTROLLER DRIVER 14293M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14294M: Daniel Palmer <daniel@thingy.jp> 14295S: Maintained 14296F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14297F: drivers/irqchip/irq-mst-intc.c 14298 14299MSYSTEMS DISKONCHIP G3 MTD DRIVER 14300M: Robert Jarzmik <robert.jarzmik@free.fr> 14301L: linux-mtd@lists.infradead.org 14302S: Maintained 14303F: drivers/mtd/devices/docg3* 14304 14305MT9P031 APTINA CAMERA SENSOR 14306M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14307L: linux-media@vger.kernel.org 14308S: Maintained 14309T: git git://linuxtv.org/media_tree.git 14310F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14311F: drivers/media/i2c/mt9p031.c 14312F: include/media/i2c/mt9p031.h 14313 14314MT9T112 APTINA CAMERA SENSOR 14315M: Jacopo Mondi <jacopo@jmondi.org> 14316L: linux-media@vger.kernel.org 14317S: Odd Fixes 14318T: git git://linuxtv.org/media_tree.git 14319F: drivers/media/i2c/mt9t112.c 14320F: include/media/i2c/mt9t112.h 14321 14322MT9V032 APTINA CAMERA SENSOR 14323M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14324L: linux-media@vger.kernel.org 14325S: Maintained 14326T: git git://linuxtv.org/media_tree.git 14327F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14328F: drivers/media/i2c/mt9v032.c 14329F: include/media/i2c/mt9v032.h 14330 14331MT9V111 APTINA CAMERA SENSOR 14332M: Jacopo Mondi <jacopo@jmondi.org> 14333L: linux-media@vger.kernel.org 14334S: Maintained 14335T: git git://linuxtv.org/media_tree.git 14336F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14337F: drivers/media/i2c/mt9v111.c 14338 14339MULTIFUNCTION DEVICES (MFD) 14340M: Lee Jones <lee@kernel.org> 14341S: Maintained 14342T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14343F: Documentation/devicetree/bindings/mfd/ 14344F: drivers/mfd/ 14345F: include/dt-bindings/mfd/ 14346F: include/linux/mfd/ 14347 14348MULTIMEDIA CARD (MMC) ETC. OVER SPI 14349S: Orphan 14350F: drivers/mmc/host/mmc_spi.c 14351F: include/linux/spi/mmc_spi.h 14352 14353MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14354M: Ulf Hansson <ulf.hansson@linaro.org> 14355L: linux-mmc@vger.kernel.org 14356S: Maintained 14357T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14358F: Documentation/devicetree/bindings/mmc/ 14359F: drivers/mmc/ 14360F: include/linux/mmc/ 14361F: include/uapi/linux/mmc/ 14362 14363MULTIPLEXER SUBSYSTEM 14364M: Peter Rosin <peda@axentia.se> 14365S: Maintained 14366F: Documentation/ABI/testing/sysfs-class-mux* 14367F: Documentation/devicetree/bindings/mux/ 14368F: drivers/mux/ 14369F: include/dt-bindings/mux/ 14370F: include/linux/mux/ 14371 14372MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14373M: Bin Liu <b-liu@ti.com> 14374L: linux-usb@vger.kernel.org 14375S: Maintained 14376F: drivers/usb/musb/ 14377 14378MXL301RF MEDIA DRIVER 14379M: Akihiro Tsukada <tskd08@gmail.com> 14380L: linux-media@vger.kernel.org 14381S: Odd Fixes 14382F: drivers/media/tuners/mxl301rf* 14383 14384MXL5007T MEDIA DRIVER 14385M: Michael Krufky <mkrufky@linuxtv.org> 14386L: linux-media@vger.kernel.org 14387S: Maintained 14388W: https://linuxtv.org 14389W: http://github.com/mkrufky 14390Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14391T: git git://linuxtv.org/mkrufky/tuners.git 14392F: drivers/media/tuners/mxl5007t.* 14393 14394MXSFB DRM DRIVER 14395M: Marek Vasut <marex@denx.de> 14396M: Stefan Agner <stefan@agner.ch> 14397L: dri-devel@lists.freedesktop.org 14398S: Supported 14399T: git git://anongit.freedesktop.org/drm/drm-misc 14400F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14401F: drivers/gpu/drm/mxsfb/ 14402 14403MYLEX DAC960 PCI RAID Controller 14404M: Hannes Reinecke <hare@kernel.org> 14405L: linux-scsi@vger.kernel.org 14406S: Supported 14407F: drivers/scsi/myrb.* 14408F: drivers/scsi/myrs.* 14409 14410MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14411M: Chris Lee <christopher.lee@cspi.com> 14412L: netdev@vger.kernel.org 14413S: Supported 14414W: https://www.cspi.com/ethernet-products/support/downloads/ 14415F: drivers/net/ethernet/myricom/myri10ge/ 14416 14417NAND FLASH SUBSYSTEM 14418M: Miquel Raynal <miquel.raynal@bootlin.com> 14419R: Richard Weinberger <richard@nod.at> 14420L: linux-mtd@lists.infradead.org 14421S: Maintained 14422W: http://www.linux-mtd.infradead.org/ 14423Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14424C: irc://irc.oftc.net/mtd 14425T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14426F: drivers/mtd/nand/ 14427F: include/linux/mtd/*nand*.h 14428 14429NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14430M: Daniel Mack <zonque@gmail.com> 14431L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14432S: Maintained 14433W: http://www.native-instruments.com 14434F: sound/usb/caiaq/ 14435 14436NATSEMI ETHERNET DRIVER (DP8381x) 14437S: Orphan 14438F: drivers/net/ethernet/natsemi/natsemi.c 14439 14440NCR 5380 SCSI DRIVERS 14441M: Finn Thain <fthain@linux-m68k.org> 14442M: Michael Schmitz <schmitzmic@gmail.com> 14443L: linux-scsi@vger.kernel.org 14444S: Maintained 14445F: Documentation/scsi/g_NCR5380.rst 14446F: drivers/scsi/NCR5380.* 14447F: drivers/scsi/arm/cumana_1.c 14448F: drivers/scsi/arm/oak.c 14449F: drivers/scsi/atari_scsi.* 14450F: drivers/scsi/dmx3191d.c 14451F: drivers/scsi/g_NCR5380.* 14452F: drivers/scsi/mac_scsi.* 14453F: drivers/scsi/sun3_scsi.* 14454F: drivers/scsi/sun3_scsi_vme.c 14455 14456NCSI LIBRARY 14457M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14458S: Maintained 14459F: net/ncsi/ 14460 14461NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14462M: Guenter Roeck <linux@roeck-us.net> 14463L: linux-hwmon@vger.kernel.org 14464S: Maintained 14465F: Documentation/hwmon/nct6775.rst 14466F: drivers/hwmon/nct6775-core.c 14467F: drivers/hwmon/nct6775-platform.c 14468F: drivers/hwmon/nct6775.h 14469 14470NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14471M: Zev Weiss <zev@bewilderbeest.net> 14472L: linux-hwmon@vger.kernel.org 14473S: Maintained 14474F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14475F: drivers/hwmon/nct6775-i2c.c 14476 14477NETDEVSIM 14478M: Jakub Kicinski <kuba@kernel.org> 14479S: Maintained 14480F: drivers/net/netdevsim/* 14481 14482NETEM NETWORK EMULATOR 14483M: Stephen Hemminger <stephen@networkplumber.org> 14484L: netdev@vger.kernel.org 14485S: Maintained 14486F: net/sched/sch_netem.c 14487 14488NETERION 10GbE DRIVERS (s2io) 14489M: Jon Mason <jdmason@kudzu.us> 14490L: netdev@vger.kernel.org 14491S: Supported 14492F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14493F: drivers/net/ethernet/neterion/ 14494 14495NETFILTER 14496M: Pablo Neira Ayuso <pablo@netfilter.org> 14497M: Jozsef Kadlecsik <kadlec@netfilter.org> 14498M: Florian Westphal <fw@strlen.de> 14499L: netfilter-devel@vger.kernel.org 14500L: coreteam@netfilter.org 14501S: Maintained 14502W: http://www.netfilter.org/ 14503W: http://www.iptables.org/ 14504W: http://www.nftables.org/ 14505Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14506C: irc://irc.libera.chat/netfilter 14507T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14508T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14509F: include/linux/netfilter* 14510F: include/linux/netfilter/ 14511F: include/net/netfilter/ 14512F: include/uapi/linux/netfilter* 14513F: include/uapi/linux/netfilter/ 14514F: net/*/netfilter.c 14515F: net/*/netfilter/ 14516F: net/bridge/br_netfilter*.c 14517F: net/netfilter/ 14518 14519NETROM NETWORK LAYER 14520M: Ralf Baechle <ralf@linux-mips.org> 14521L: linux-hams@vger.kernel.org 14522S: Maintained 14523W: http://www.linux-ax25.org/ 14524F: include/net/netrom.h 14525F: include/uapi/linux/netrom.h 14526F: net/netrom/ 14527 14528NETRONIX EMBEDDED CONTROLLER 14529M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14530S: Maintained 14531F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14532F: drivers/mfd/ntxec.c 14533F: drivers/pwm/pwm-ntxec.c 14534F: drivers/rtc/rtc-ntxec.c 14535F: include/linux/mfd/ntxec.h 14536 14537NETRONOME ETHERNET DRIVERS 14538M: Simon Horman <simon.horman@corigine.com> 14539R: Jakub Kicinski <kuba@kernel.org> 14540L: oss-drivers@corigine.com 14541S: Maintained 14542F: drivers/net/ethernet/netronome/ 14543 14544NETWORK BLOCK DEVICE (NBD) 14545M: Josef Bacik <josef@toxicpanda.com> 14546L: linux-block@vger.kernel.org 14547L: nbd@other.debian.org 14548S: Maintained 14549F: Documentation/admin-guide/blockdev/nbd.rst 14550F: drivers/block/nbd.c 14551F: include/trace/events/nbd.h 14552F: include/uapi/linux/nbd.h 14553 14554NETWORK DROP MONITOR 14555M: Neil Horman <nhorman@tuxdriver.com> 14556L: netdev@vger.kernel.org 14557S: Maintained 14558W: https://fedorahosted.org/dropwatch/ 14559F: include/uapi/linux/net_dropmon.h 14560F: net/core/drop_monitor.c 14561 14562NETWORKING DRIVERS 14563M: "David S. Miller" <davem@davemloft.net> 14564M: Eric Dumazet <edumazet@google.com> 14565M: Jakub Kicinski <kuba@kernel.org> 14566M: Paolo Abeni <pabeni@redhat.com> 14567L: netdev@vger.kernel.org 14568S: Maintained 14569Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14570T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14571T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14572F: Documentation/devicetree/bindings/net/ 14573F: drivers/connector/ 14574F: drivers/net/ 14575X: drivers/net/wireless/ 14576F: include/dt-bindings/net/ 14577F: include/linux/etherdevice.h 14578F: include/linux/fcdevice.h 14579F: include/linux/fddidevice.h 14580F: include/linux/hippidevice.h 14581F: include/linux/if_* 14582F: include/linux/inetdevice.h 14583F: include/linux/netdevice.h 14584F: include/uapi/linux/if_* 14585F: include/uapi/linux/netdevice.h 14586 14587NETWORKING DRIVERS (WIRELESS) 14588M: Kalle Valo <kvalo@kernel.org> 14589L: linux-wireless@vger.kernel.org 14590S: Maintained 14591W: https://wireless.wiki.kernel.org/ 14592Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14593T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14594T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14595F: Documentation/devicetree/bindings/net/wireless/ 14596F: drivers/net/wireless/ 14597 14598NETWORKING [DSA] 14599M: Andrew Lunn <andrew@lunn.ch> 14600M: Florian Fainelli <f.fainelli@gmail.com> 14601M: Vladimir Oltean <olteanv@gmail.com> 14602S: Maintained 14603F: Documentation/devicetree/bindings/net/dsa/ 14604F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14605F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14606F: drivers/net/dsa/ 14607F: include/linux/dsa/ 14608F: include/linux/platform_data/dsa.h 14609F: include/net/dsa.h 14610F: net/dsa/ 14611F: tools/testing/selftests/drivers/net/dsa/ 14612 14613NETWORKING [GENERAL] 14614M: "David S. Miller" <davem@davemloft.net> 14615M: Eric Dumazet <edumazet@google.com> 14616M: Jakub Kicinski <kuba@kernel.org> 14617M: Paolo Abeni <pabeni@redhat.com> 14618L: netdev@vger.kernel.org 14619S: Maintained 14620Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14621B: mailto:netdev@vger.kernel.org 14622T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14623T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14624F: Documentation/core-api/netlink.rst 14625F: Documentation/netlink/ 14626F: Documentation/networking/ 14627F: Documentation/process/maintainer-netdev.rst 14628F: Documentation/userspace-api/netlink/ 14629F: include/linux/in.h 14630F: include/linux/net.h 14631F: include/linux/netdevice.h 14632F: include/net/ 14633F: include/uapi/linux/in.h 14634F: include/uapi/linux/net.h 14635F: include/uapi/linux/net_namespace.h 14636F: include/uapi/linux/netdevice.h 14637F: lib/net_utils.c 14638F: lib/random32.c 14639F: net/ 14640X: net/bluetooth/ 14641F: tools/net/ 14642F: tools/testing/selftests/net/ 14643 14644NETWORKING [IPSEC] 14645M: Steffen Klassert <steffen.klassert@secunet.com> 14646M: Herbert Xu <herbert@gondor.apana.org.au> 14647M: "David S. Miller" <davem@davemloft.net> 14648L: netdev@vger.kernel.org 14649S: Maintained 14650T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14651T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14652F: include/net/xfrm.h 14653F: include/uapi/linux/xfrm.h 14654F: net/ipv4/ah4.c 14655F: net/ipv4/esp4* 14656F: net/ipv4/ip_vti.c 14657F: net/ipv4/ipcomp.c 14658F: net/ipv4/xfrm* 14659F: net/ipv6/ah6.c 14660F: net/ipv6/esp6* 14661F: net/ipv6/ip6_vti.c 14662F: net/ipv6/ipcomp6.c 14663F: net/ipv6/xfrm* 14664F: net/key/ 14665F: net/xfrm/ 14666F: tools/testing/selftests/net/ipsec.c 14667 14668NETWORKING [IPv4/IPv6] 14669M: "David S. Miller" <davem@davemloft.net> 14670M: David Ahern <dsahern@kernel.org> 14671L: netdev@vger.kernel.org 14672S: Maintained 14673T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14674F: arch/x86/net/* 14675F: include/linux/ip.h 14676F: include/linux/ipv6* 14677F: include/net/fib* 14678F: include/net/ip* 14679F: include/net/route.h 14680F: net/ipv4/ 14681F: net/ipv6/ 14682 14683NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14684M: Paul Moore <paul@paul-moore.com> 14685L: netdev@vger.kernel.org 14686L: linux-security-module@vger.kernel.org 14687S: Maintained 14688W: https://github.com/netlabel 14689F: Documentation/netlabel/ 14690F: include/net/calipso.h 14691F: include/net/cipso_ipv4.h 14692F: include/net/netlabel.h 14693F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14694F: include/uapi/linux/netfilter/xt_SECMARK.h 14695F: net/ipv4/cipso_ipv4.c 14696F: net/ipv6/calipso.c 14697F: net/netfilter/xt_CONNSECMARK.c 14698F: net/netfilter/xt_SECMARK.c 14699F: net/netlabel/ 14700 14701NETWORKING [MPTCP] 14702M: Matthieu Baerts <matthieu.baerts@tessares.net> 14703M: Mat Martineau <martineau@kernel.org> 14704L: netdev@vger.kernel.org 14705L: mptcp@lists.linux.dev 14706S: Maintained 14707W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14708B: https://github.com/multipath-tcp/mptcp_net-next/issues 14709T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14710T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14711F: Documentation/networking/mptcp-sysctl.rst 14712F: include/net/mptcp.h 14713F: include/trace/events/mptcp.h 14714F: include/uapi/linux/mptcp.h 14715F: net/mptcp/ 14716F: tools/testing/selftests/bpf/*/*mptcp*.c 14717F: tools/testing/selftests/net/mptcp/ 14718 14719NETWORKING [TCP] 14720M: Eric Dumazet <edumazet@google.com> 14721L: netdev@vger.kernel.org 14722S: Maintained 14723F: include/linux/tcp.h 14724F: include/net/tcp.h 14725F: include/trace/events/tcp.h 14726F: include/uapi/linux/tcp.h 14727F: net/ipv4/syncookies.c 14728F: net/ipv4/tcp*.c 14729F: net/ipv6/syncookies.c 14730F: net/ipv6/tcp*.c 14731 14732NETWORKING [TLS] 14733M: Boris Pismenny <borisp@nvidia.com> 14734M: John Fastabend <john.fastabend@gmail.com> 14735M: Jakub Kicinski <kuba@kernel.org> 14736L: netdev@vger.kernel.org 14737S: Maintained 14738F: include/net/tls.h 14739F: include/uapi/linux/tls.h 14740F: net/tls/* 14741 14742NETXEN (1/10) GbE SUPPORT 14743M: Manish Chopra <manishc@marvell.com> 14744M: Rahul Verma <rahulv@marvell.com> 14745M: GR-Linux-NIC-Dev@marvell.com 14746L: netdev@vger.kernel.org 14747S: Supported 14748F: drivers/net/ethernet/qlogic/netxen/ 14749 14750NET_FAILOVER MODULE 14751M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14752L: netdev@vger.kernel.org 14753S: Supported 14754F: Documentation/networking/net_failover.rst 14755F: drivers/net/net_failover.c 14756F: include/net/net_failover.h 14757 14758NEXTHOP 14759M: David Ahern <dsahern@kernel.org> 14760L: netdev@vger.kernel.org 14761S: Maintained 14762F: include/net/netns/nexthop.h 14763F: include/net/nexthop.h 14764F: include/uapi/linux/nexthop.h 14765F: net/ipv4/nexthop.c 14766 14767NFC SUBSYSTEM 14768M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14769L: netdev@vger.kernel.org 14770S: Maintained 14771F: Documentation/devicetree/bindings/net/nfc/ 14772F: drivers/nfc/ 14773F: include/net/nfc/ 14774F: include/uapi/linux/nfc.h 14775F: net/nfc/ 14776 14777NFC VIRTUAL NCI DEVICE DRIVER 14778M: Bongsu Jeon <bongsu.jeon@samsung.com> 14779L: netdev@vger.kernel.org 14780S: Supported 14781F: drivers/nfc/virtual_ncidev.c 14782F: tools/testing/selftests/nci/ 14783 14784NFS, SUNRPC, AND LOCKD CLIENTS 14785M: Trond Myklebust <trond.myklebust@hammerspace.com> 14786M: Anna Schumaker <anna@kernel.org> 14787L: linux-nfs@vger.kernel.org 14788S: Maintained 14789W: http://client.linux-nfs.org 14790T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14791F: Documentation/filesystems/nfs/ 14792F: fs/lockd/ 14793F: fs/nfs/ 14794F: fs/nfs_common/ 14795F: include/linux/lockd/ 14796F: include/linux/nfs* 14797F: include/linux/sunrpc/ 14798F: include/uapi/linux/nfs* 14799F: include/uapi/linux/sunrpc/ 14800F: net/sunrpc/ 14801 14802NILFS2 FILESYSTEM 14803M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14804L: linux-nilfs@vger.kernel.org 14805S: Supported 14806W: https://nilfs.sourceforge.io/ 14807W: https://nilfs.osdn.jp/ 14808T: git https://github.com/konis/nilfs2.git 14809F: Documentation/filesystems/nilfs2.rst 14810F: fs/nilfs2/ 14811F: include/trace/events/nilfs2.h 14812F: include/uapi/linux/nilfs2_api.h 14813F: include/uapi/linux/nilfs2_ondisk.h 14814 14815NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14816M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14817S: Maintained 14818W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14819F: Documentation/scsi/NinjaSCSI.rst 14820F: drivers/scsi/pcmcia/nsp_* 14821 14822NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14823M: GOTO Masanori <gotom@debian.or.jp> 14824M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14825S: Maintained 14826W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14827F: Documentation/scsi/NinjaSCSI.rst 14828F: drivers/scsi/nsp32* 14829 14830NINTENDO HID DRIVER 14831M: Daniel J. Ogorchock <djogorchock@gmail.com> 14832L: linux-input@vger.kernel.org 14833S: Maintained 14834F: drivers/hid/hid-nintendo* 14835 14836NIOS2 ARCHITECTURE 14837M: Dinh Nguyen <dinguyen@kernel.org> 14838S: Maintained 14839T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14840F: arch/nios2/ 14841 14842NITRO ENCLAVES (NE) 14843M: Alexandru Ciobotaru <alcioa@amazon.com> 14844L: linux-kernel@vger.kernel.org 14845L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14846S: Supported 14847W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14848F: Documentation/virt/ne_overview.rst 14849F: drivers/virt/nitro_enclaves/ 14850F: include/linux/nitro_enclaves.h 14851F: include/uapi/linux/nitro_enclaves.h 14852F: samples/nitro_enclaves/ 14853 14854NOHZ, DYNTICKS SUPPORT 14855M: Frederic Weisbecker <frederic@kernel.org> 14856M: Thomas Gleixner <tglx@linutronix.de> 14857M: Ingo Molnar <mingo@kernel.org> 14858L: linux-kernel@vger.kernel.org 14859S: Maintained 14860T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14861F: include/linux/sched/nohz.h 14862F: include/linux/tick.h 14863F: kernel/time/tick*.* 14864 14865NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14866M: Pavel Machek <pavel@ucw.cz> 14867M: Sakari Ailus <sakari.ailus@iki.fi> 14868L: linux-media@vger.kernel.org 14869S: Maintained 14870F: drivers/media/i2c/ad5820.c 14871F: drivers/media/i2c/et8ek8 14872 14873NOKIA N900 POWER SUPPLY DRIVERS 14874R: Pali Rohár <pali@kernel.org> 14875F: drivers/power/supply/bq2415x_charger.c 14876F: drivers/power/supply/bq27xxx_battery.c 14877F: drivers/power/supply/bq27xxx_battery_i2c.c 14878F: drivers/power/supply/isp1704_charger.c 14879F: drivers/power/supply/rx51_battery.c 14880F: include/linux/power/bq2415x_charger.h 14881F: include/linux/power/bq27xxx_battery.h 14882 14883NOLIBC HEADER FILE 14884M: Willy Tarreau <w@1wt.eu> 14885S: Maintained 14886T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14887F: tools/include/nolibc/ 14888F: tools/testing/selftests/nolibc/ 14889 14890NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14891M: Hans de Goede <hdegoede@redhat.com> 14892L: linux-input@vger.kernel.org 14893S: Maintained 14894F: drivers/input/touchscreen/novatek-nvt-ts.c 14895 14896NSDEPS 14897M: Matthias Maennich <maennich@google.com> 14898S: Maintained 14899F: Documentation/core-api/symbol-namespaces.rst 14900F: scripts/nsdeps 14901 14902NTB AMD DRIVER 14903M: Sanjay R Mehta <sanju.mehta@amd.com> 14904M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14905L: ntb@lists.linux.dev 14906S: Supported 14907F: drivers/ntb/hw/amd/ 14908 14909NTB DRIVER CORE 14910M: Jon Mason <jdmason@kudzu.us> 14911M: Dave Jiang <dave.jiang@intel.com> 14912M: Allen Hubbe <allenbh@gmail.com> 14913L: ntb@lists.linux.dev 14914S: Supported 14915W: https://github.com/jonmason/ntb/wiki 14916T: git git://github.com/jonmason/ntb.git 14917F: drivers/net/ntb_netdev.c 14918F: drivers/ntb/ 14919F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14920F: include/linux/ntb.h 14921F: include/linux/ntb_transport.h 14922F: tools/testing/selftests/ntb/ 14923 14924NTB IDT DRIVER 14925M: Serge Semin <fancer.lancer@gmail.com> 14926L: ntb@lists.linux.dev 14927S: Supported 14928F: drivers/ntb/hw/idt/ 14929 14930NTB INTEL DRIVER 14931M: Dave Jiang <dave.jiang@intel.com> 14932L: ntb@lists.linux.dev 14933S: Supported 14934W: https://github.com/davejiang/linux/wiki 14935T: git https://github.com/davejiang/linux.git 14936F: drivers/ntb/hw/intel/ 14937 14938NTFS FILESYSTEM 14939M: Anton Altaparmakov <anton@tuxera.com> 14940R: Namjae Jeon <linkinjeon@kernel.org> 14941L: linux-ntfs-dev@lists.sourceforge.net 14942S: Supported 14943W: http://www.tuxera.com/ 14944T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14945F: Documentation/filesystems/ntfs.rst 14946F: fs/ntfs/ 14947 14948NTFS3 FILESYSTEM 14949M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14950L: ntfs3@lists.linux.dev 14951S: Supported 14952W: http://www.paragon-software.com/ 14953T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14954F: Documentation/filesystems/ntfs3.rst 14955F: fs/ntfs3/ 14956 14957NUBUS SUBSYSTEM 14958M: Finn Thain <fthain@linux-m68k.org> 14959L: linux-m68k@lists.linux-m68k.org 14960S: Maintained 14961F: arch/*/include/asm/nubus.h 14962F: drivers/nubus/ 14963F: include/linux/nubus.h 14964F: include/uapi/linux/nubus.h 14965 14966NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14967M: Antonino Daplas <adaplas@gmail.com> 14968L: linux-fbdev@vger.kernel.org 14969S: Maintained 14970F: drivers/video/fbdev/nvidia/ 14971F: drivers/video/fbdev/riva/ 14972 14973NVIDIA WMI EC BACKLIGHT DRIVER 14974M: Daniel Dadap <ddadap@nvidia.com> 14975L: platform-driver-x86@vger.kernel.org 14976S: Supported 14977F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14978F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14979 14980NVM EXPRESS DRIVER 14981M: Keith Busch <kbusch@kernel.org> 14982M: Jens Axboe <axboe@fb.com> 14983M: Christoph Hellwig <hch@lst.de> 14984M: Sagi Grimberg <sagi@grimberg.me> 14985L: linux-nvme@lists.infradead.org 14986S: Supported 14987W: http://git.infradead.org/nvme.git 14988T: git git://git.infradead.org/nvme.git 14989F: Documentation/nvme/ 14990F: drivers/nvme/common/ 14991F: drivers/nvme/host/ 14992F: include/linux/nvme-*.h 14993F: include/linux/nvme.h 14994F: include/uapi/linux/nvme_ioctl.h 14995 14996NVM EXPRESS FABRICS AUTHENTICATION 14997M: Hannes Reinecke <hare@suse.de> 14998L: linux-nvme@lists.infradead.org 14999S: Supported 15000F: drivers/nvme/host/auth.c 15001F: drivers/nvme/target/auth.c 15002F: drivers/nvme/target/fabrics-cmd-auth.c 15003F: include/linux/nvme-auth.h 15004 15005NVM EXPRESS FC TRANSPORT DRIVERS 15006M: James Smart <james.smart@broadcom.com> 15007L: linux-nvme@lists.infradead.org 15008S: Supported 15009F: drivers/nvme/host/fc.c 15010F: drivers/nvme/target/fc.c 15011F: drivers/nvme/target/fcloop.c 15012F: include/linux/nvme-fc-driver.h 15013F: include/linux/nvme-fc.h 15014 15015NVM EXPRESS HARDWARE MONITORING SUPPORT 15016M: Guenter Roeck <linux@roeck-us.net> 15017L: linux-nvme@lists.infradead.org 15018S: Supported 15019F: drivers/nvme/host/hwmon.c 15020 15021NVM EXPRESS TARGET DRIVER 15022M: Christoph Hellwig <hch@lst.de> 15023M: Sagi Grimberg <sagi@grimberg.me> 15024M: Chaitanya Kulkarni <kch@nvidia.com> 15025L: linux-nvme@lists.infradead.org 15026S: Supported 15027W: http://git.infradead.org/nvme.git 15028T: git git://git.infradead.org/nvme.git 15029F: drivers/nvme/target/ 15030 15031NVMEM FRAMEWORK 15032M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15033S: Maintained 15034T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15035F: Documentation/ABI/stable/sysfs-bus-nvmem 15036F: Documentation/devicetree/bindings/nvmem/ 15037F: drivers/nvmem/ 15038F: include/linux/nvmem-consumer.h 15039F: include/linux/nvmem-provider.h 15040 15041NXP BLUETOOTH WIRELESS DRIVERS 15042M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15043M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15044S: Maintained 15045F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15046F: drivers/bluetooth/btnxpuart.c 15047 15048NXP C45 TJA11XX PHY DRIVER 15049M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15050L: netdev@vger.kernel.org 15051S: Maintained 15052F: drivers/net/phy/nxp-c45-tja11xx.c 15053 15054NXP FSPI DRIVER 15055M: Han Xu <han.xu@nxp.com> 15056M: Haibo Chen <haibo.chen@nxp.com> 15057R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15058L: linux-spi@vger.kernel.org 15059S: Maintained 15060F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15061F: drivers/spi/spi-nxp-fspi.c 15062 15063NXP FXAS21002C DRIVER 15064M: Rui Miguel Silva <rmfrfs@gmail.com> 15065L: linux-iio@vger.kernel.org 15066S: Maintained 15067F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15068F: drivers/iio/gyro/fxas21002c.h 15069F: drivers/iio/gyro/fxas21002c_core.c 15070F: drivers/iio/gyro/fxas21002c_i2c.c 15071F: drivers/iio/gyro/fxas21002c_spi.c 15072 15073NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15074M: Haibo Chen <haibo.chen@nxp.com> 15075L: linux-iio@vger.kernel.org 15076L: linux-imx@nxp.com 15077S: Maintained 15078F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15079F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15080F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15081F: drivers/iio/adc/imx7d_adc.c 15082F: drivers/iio/adc/imx93_adc.c 15083F: drivers/iio/adc/vf610_adc.c 15084 15085NXP i.MX 8M ISI DRIVER 15086M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15087L: linux-media@vger.kernel.org 15088S: Maintained 15089F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15090F: drivers/media/platform/nxp/imx8-isi/ 15091 15092NXP i.MX 8MP DW100 V4L2 DRIVER 15093M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15094L: linux-media@vger.kernel.org 15095S: Maintained 15096F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15097F: Documentation/userspace-api/media/drivers/dw100.rst 15098F: drivers/media/platform/nxp/dw100/ 15099F: include/uapi/linux/dw100.h 15100 15101NXP i.MX 8MQ DCSS DRIVER 15102M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15103R: Lucas Stach <l.stach@pengutronix.de> 15104L: dri-devel@lists.freedesktop.org 15105S: Maintained 15106F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15107F: drivers/gpu/drm/imx/dcss/ 15108 15109NXP i.MX 8QXP ADC DRIVER 15110M: Cai Huoqing <cai.huoqing@linux.dev> 15111M: Haibo Chen <haibo.chen@nxp.com> 15112L: linux-imx@nxp.com 15113L: linux-iio@vger.kernel.org 15114S: Maintained 15115F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15116F: drivers/iio/adc/imx8qxp-adc.c 15117 15118NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15119M: Mirela Rabulea <mirela.rabulea@nxp.com> 15120R: NXP Linux Team <linux-imx@nxp.com> 15121L: linux-media@vger.kernel.org 15122S: Maintained 15123F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15124F: drivers/media/platform/nxp/imx-jpeg 15125 15126NXP i.MX CLOCK DRIVERS 15127M: Abel Vesa <abelvesa@kernel.org> 15128R: Peng Fan <peng.fan@nxp.com> 15129L: linux-clk@vger.kernel.org 15130L: linux-imx@nxp.com 15131S: Maintained 15132T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15133F: Documentation/devicetree/bindings/clock/imx* 15134F: drivers/clk/imx/ 15135F: include/dt-bindings/clock/imx* 15136 15137NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15138M: Jagan Teki <jagan@amarulasolutions.com> 15139S: Maintained 15140F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15141F: drivers/regulator/pf8x00-regulator.c 15142 15143NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15144M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15145L: linux-kernel@vger.kernel.org 15146S: Maintained 15147F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15148F: drivers/extcon/extcon-ptn5150.c 15149 15150NXP SGTL5000 DRIVER 15151M: Fabio Estevam <festevam@gmail.com> 15152L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15153S: Maintained 15154F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15155F: sound/soc/codecs/sgtl5000* 15156 15157NXP SJA1105 ETHERNET SWITCH DRIVER 15158M: Vladimir Oltean <olteanv@gmail.com> 15159L: linux-kernel@vger.kernel.org 15160S: Maintained 15161F: drivers/net/dsa/sja1105 15162F: drivers/net/pcs/pcs-xpcs-nxp.c 15163 15164NXP TDA998X DRM DRIVER 15165M: Russell King <linux@armlinux.org.uk> 15166S: Maintained 15167T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15168T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15169F: drivers/gpu/drm/i2c/tda998x_drv.c 15170F: include/drm/i2c/tda998x.h 15171F: include/dt-bindings/display/tda998x.h 15172K: "nxp,tda998x" 15173 15174NXP TFA9879 DRIVER 15175M: Peter Rosin <peda@axentia.se> 15176L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15177S: Maintained 15178F: Documentation/devicetree/bindings/sound/tfa9879.txt 15179F: sound/soc/codecs/tfa9879* 15180 15181NXP-NCI NFC DRIVER 15182S: Orphan 15183F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15184F: drivers/nfc/nxp-nci 15185 15186NXP/Goodix TFA989X (TFA1) DRIVER 15187M: Stephan Gerhold <stephan@gerhold.net> 15188L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15189S: Maintained 15190F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15191F: sound/soc/codecs/tfa989x.c 15192 15193NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15194M: Jonas Malaco <jonas@protocubo.io> 15195L: linux-hwmon@vger.kernel.org 15196S: Maintained 15197F: Documentation/hwmon/nzxt-kraken2.rst 15198F: drivers/hwmon/nzxt-kraken2.c 15199 15200NZXT-SMART2 HARDWARE MONITORING DRIVER 15201M: Aleksandr Mezin <mezin.alexander@gmail.com> 15202L: linux-hwmon@vger.kernel.org 15203S: Maintained 15204F: Documentation/hwmon/nzxt-smart2.rst 15205F: drivers/hwmon/nzxt-smart2.c 15206 15207OBJAGG 15208M: Jiri Pirko <jiri@resnulli.us> 15209L: netdev@vger.kernel.org 15210S: Supported 15211F: include/linux/objagg.h 15212F: lib/objagg.c 15213F: lib/test_objagg.c 15214 15215OBJTOOL 15216M: Josh Poimboeuf <jpoimboe@kernel.org> 15217M: Peter Zijlstra <peterz@infradead.org> 15218S: Supported 15219F: include/linux/objtool*.h 15220F: tools/objtool/ 15221 15222OCELOT ETHERNET SWITCH DRIVER 15223M: Vladimir Oltean <vladimir.oltean@nxp.com> 15224M: Claudiu Manoil <claudiu.manoil@nxp.com> 15225M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15226M: UNGLinuxDriver@microchip.com 15227L: netdev@vger.kernel.org 15228S: Supported 15229F: drivers/net/dsa/ocelot/* 15230F: drivers/net/ethernet/mscc/ 15231F: include/soc/mscc/ocelot* 15232F: net/dsa/tag_ocelot.c 15233F: net/dsa/tag_ocelot_8021q.c 15234F: tools/testing/selftests/drivers/net/ocelot/* 15235 15236OCELOT EXTERNAL SWITCH CONTROL 15237M: Colin Foster <colin.foster@in-advantage.com> 15238S: Supported 15239F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15240F: drivers/mfd/ocelot* 15241F: drivers/net/dsa/ocelot/ocelot_ext.c 15242F: include/linux/mfd/ocelot.h 15243 15244OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15245M: Frederic Barrat <fbarrat@linux.ibm.com> 15246M: Andrew Donnellan <ajd@linux.ibm.com> 15247L: linuxppc-dev@lists.ozlabs.org 15248S: Supported 15249F: Documentation/userspace-api/accelerators/ocxl.rst 15250F: arch/powerpc/include/asm/pnv-ocxl.h 15251F: arch/powerpc/platforms/powernv/ocxl.c 15252F: drivers/misc/ocxl/ 15253F: include/misc/ocxl* 15254F: include/uapi/misc/ocxl.h 15255 15256OMAP AUDIO SUPPORT 15257M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15258M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15259L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15260L: linux-omap@vger.kernel.org 15261S: Maintained 15262F: sound/soc/ti/n810.c 15263F: sound/soc/ti/omap* 15264F: sound/soc/ti/rx51.c 15265F: sound/soc/ti/sdma-pcm.* 15266 15267OMAP CLOCK FRAMEWORK SUPPORT 15268M: Paul Walmsley <paul@pwsan.com> 15269L: linux-omap@vger.kernel.org 15270S: Maintained 15271F: arch/arm/*omap*/*clock* 15272 15273OMAP DEVICE TREE SUPPORT 15274M: Benoît Cousson <bcousson@baylibre.com> 15275M: Tony Lindgren <tony@atomide.com> 15276L: linux-omap@vger.kernel.org 15277L: devicetree@vger.kernel.org 15278S: Maintained 15279F: arch/arm/boot/dts/*am3* 15280F: arch/arm/boot/dts/*am4* 15281F: arch/arm/boot/dts/*am5* 15282F: arch/arm/boot/dts/*dra7* 15283F: arch/arm/boot/dts/*omap* 15284F: arch/arm/boot/dts/logicpd-som-lv* 15285F: arch/arm/boot/dts/logicpd-torpedo* 15286 15287OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15288L: linux-omap@vger.kernel.org 15289L: linux-fbdev@vger.kernel.org 15290S: Orphan 15291F: Documentation/arm/omap/dss.rst 15292F: drivers/video/fbdev/omap2/ 15293 15294OMAP FRAMEBUFFER SUPPORT 15295L: linux-fbdev@vger.kernel.org 15296L: linux-omap@vger.kernel.org 15297S: Orphan 15298F: drivers/video/fbdev/omap/ 15299 15300OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15301M: Roger Quadros <rogerq@kernel.org> 15302M: Tony Lindgren <tony@atomide.com> 15303L: linux-omap@vger.kernel.org 15304S: Maintained 15305F: arch/arm/mach-omap2/*gpmc* 15306F: drivers/memory/omap-gpmc.c 15307 15308OMAP GPIO DRIVER 15309M: Grygorii Strashko <grygorii.strashko@ti.com> 15310M: Santosh Shilimkar <ssantosh@kernel.org> 15311M: Kevin Hilman <khilman@kernel.org> 15312L: linux-omap@vger.kernel.org 15313S: Maintained 15314F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15315F: drivers/gpio/gpio-omap.c 15316 15317OMAP HARDWARE SPINLOCK SUPPORT 15318M: Ohad Ben-Cohen <ohad@wizery.com> 15319L: linux-omap@vger.kernel.org 15320S: Maintained 15321F: drivers/hwspinlock/omap_hwspinlock.c 15322 15323OMAP HS MMC SUPPORT 15324L: linux-mmc@vger.kernel.org 15325L: linux-omap@vger.kernel.org 15326S: Orphan 15327F: drivers/mmc/host/omap_hsmmc.c 15328 15329OMAP HWMOD DATA 15330M: Paul Walmsley <paul@pwsan.com> 15331L: linux-omap@vger.kernel.org 15332S: Maintained 15333F: arch/arm/mach-omap2/omap_hwmod*data* 15334 15335OMAP HWMOD SUPPORT 15336M: Benoît Cousson <bcousson@baylibre.com> 15337M: Paul Walmsley <paul@pwsan.com> 15338L: linux-omap@vger.kernel.org 15339S: Maintained 15340F: arch/arm/mach-omap2/omap_hwmod.* 15341 15342OMAP I2C DRIVER 15343M: Vignesh R <vigneshr@ti.com> 15344L: linux-omap@vger.kernel.org 15345L: linux-i2c@vger.kernel.org 15346S: Maintained 15347F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15348F: drivers/i2c/busses/i2c-omap.c 15349 15350OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15351M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15352L: linux-media@vger.kernel.org 15353S: Maintained 15354F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15355F: drivers/media/platform/ti/omap3isp/ 15356F: drivers/staging/media/omap4iss/ 15357 15358OMAP MMC SUPPORT 15359M: Aaro Koskinen <aaro.koskinen@iki.fi> 15360L: linux-omap@vger.kernel.org 15361S: Odd Fixes 15362F: drivers/mmc/host/omap.c 15363 15364OMAP POWER MANAGEMENT SUPPORT 15365M: Kevin Hilman <khilman@kernel.org> 15366L: linux-omap@vger.kernel.org 15367S: Maintained 15368F: arch/arm/*omap*/*pm* 15369F: drivers/cpufreq/omap-cpufreq.c 15370 15371OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15372M: Paul Walmsley <paul@pwsan.com> 15373L: linux-omap@vger.kernel.org 15374S: Maintained 15375F: arch/arm/mach-omap2/prm* 15376 15377OMAP RANDOM NUMBER GENERATOR SUPPORT 15378M: Deepak Saxena <dsaxena@plexity.net> 15379S: Maintained 15380F: drivers/char/hw_random/omap-rng.c 15381 15382OMAP USB SUPPORT 15383L: linux-usb@vger.kernel.org 15384L: linux-omap@vger.kernel.org 15385S: Orphan 15386F: arch/arm/*omap*/usb* 15387F: drivers/usb/*/*omap* 15388 15389OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15390M: Mark Jackson <mpfj@newflow.co.uk> 15391L: linux-omap@vger.kernel.org 15392S: Maintained 15393F: arch/arm/boot/dts/am335x-nano.dts 15394 15395OMAP1 SUPPORT 15396M: Aaro Koskinen <aaro.koskinen@iki.fi> 15397M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15398M: Tony Lindgren <tony@atomide.com> 15399L: linux-omap@vger.kernel.org 15400S: Maintained 15401Q: http://patchwork.kernel.org/project/linux-omap/list/ 15402T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15403F: arch/arm/configs/omap1_defconfig 15404F: arch/arm/mach-omap1/ 15405F: drivers/i2c/busses/i2c-omap.c 15406F: include/linux/platform_data/ams-delta-fiq.h 15407F: include/linux/platform_data/i2c-omap.h 15408 15409OMAP2+ SUPPORT 15410M: Tony Lindgren <tony@atomide.com> 15411L: linux-omap@vger.kernel.org 15412S: Maintained 15413W: http://www.muru.com/linux/omap/ 15414W: http://linux.omap.com/ 15415Q: http://patchwork.kernel.org/project/linux-omap/list/ 15416T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15417F: arch/arm/configs/omap2plus_defconfig 15418F: arch/arm/mach-omap2/ 15419F: drivers/bus/ti-sysc.c 15420F: drivers/i2c/busses/i2c-omap.c 15421F: drivers/irqchip/irq-omap-intc.c 15422F: drivers/mfd/*omap*.c 15423F: drivers/mfd/menelaus.c 15424F: drivers/mfd/palmas.c 15425F: drivers/mfd/tps65217.c 15426F: drivers/mfd/tps65218.c 15427F: drivers/mfd/tps65219.c 15428F: drivers/mfd/tps65910.c 15429F: drivers/mfd/twl-core.[ch] 15430F: drivers/mfd/twl4030*.c 15431F: drivers/mfd/twl6030*.c 15432F: drivers/mfd/twl6040*.c 15433F: drivers/regulator/palmas-regulator*.c 15434F: drivers/regulator/pbias-regulator.c 15435F: drivers/regulator/tps65217-regulator.c 15436F: drivers/regulator/tps65218-regulator.c 15437F: drivers/regulator/tps65219-regulator.c 15438F: drivers/regulator/tps65910-regulator.c 15439F: drivers/regulator/twl-regulator.c 15440F: drivers/regulator/twl6030-regulator.c 15441F: include/linux/platform_data/i2c-omap.h 15442F: include/linux/platform_data/ti-sysc.h 15443 15444OMFS FILESYSTEM 15445M: Bob Copeland <me@bobcopeland.com> 15446L: linux-karma-devel@lists.sourceforge.net 15447S: Maintained 15448F: Documentation/filesystems/omfs.rst 15449F: fs/omfs/ 15450 15451OMNIVISION OG01A1B SENSOR DRIVER 15452M: Shawn Tu <shawnx.tu@intel.com> 15453L: linux-media@vger.kernel.org 15454S: Maintained 15455F: drivers/media/i2c/og01a1b.c 15456 15457OMNIVISION OV02A10 SENSOR DRIVER 15458M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15459L: linux-media@vger.kernel.org 15460S: Maintained 15461T: git git://linuxtv.org/media_tree.git 15462F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15463F: drivers/media/i2c/ov02a10.c 15464 15465OMNIVISION OV08D10 SENSOR DRIVER 15466M: Jimmy Su <jimmy.su@intel.com> 15467L: linux-media@vger.kernel.org 15468S: Maintained 15469T: git git://linuxtv.org/media_tree.git 15470F: drivers/media/i2c/ov08d10.c 15471 15472OMNIVISION OV08X40 SENSOR DRIVER 15473M: Jason Chen <jason.z.chen@intel.com> 15474L: linux-media@vger.kernel.org 15475S: Maintained 15476T: git git://linuxtv.org/media_tree.git 15477F: drivers/media/i2c/ov08x40.c 15478 15479OMNIVISION OV13858 SENSOR DRIVER 15480M: Sakari Ailus <sakari.ailus@linux.intel.com> 15481L: linux-media@vger.kernel.org 15482S: Maintained 15483T: git git://linuxtv.org/media_tree.git 15484F: drivers/media/i2c/ov13858.c 15485 15486OMNIVISION OV13B10 SENSOR DRIVER 15487M: Arec Kao <arec.kao@intel.com> 15488L: linux-media@vger.kernel.org 15489S: Maintained 15490T: git git://linuxtv.org/media_tree.git 15491F: drivers/media/i2c/ov13b10.c 15492 15493OMNIVISION OV2680 SENSOR DRIVER 15494M: Rui Miguel Silva <rmfrfs@gmail.com> 15495L: linux-media@vger.kernel.org 15496S: Maintained 15497T: git git://linuxtv.org/media_tree.git 15498F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15499F: drivers/media/i2c/ov2680.c 15500 15501OMNIVISION OV2685 SENSOR DRIVER 15502M: Shunqian Zheng <zhengsq@rock-chips.com> 15503L: linux-media@vger.kernel.org 15504S: Maintained 15505T: git git://linuxtv.org/media_tree.git 15506F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15507F: drivers/media/i2c/ov2685.c 15508 15509OMNIVISION OV2740 SENSOR DRIVER 15510M: Tianshu Qiu <tian.shu.qiu@intel.com> 15511R: Shawn Tu <shawnx.tu@intel.com> 15512R: Bingbu Cao <bingbu.cao@intel.com> 15513L: linux-media@vger.kernel.org 15514S: Maintained 15515T: git git://linuxtv.org/media_tree.git 15516F: drivers/media/i2c/ov2740.c 15517 15518OMNIVISION OV4689 SENSOR DRIVER 15519M: Mikhail Rudenko <mike.rudenko@gmail.com> 15520L: linux-media@vger.kernel.org 15521S: Maintained 15522T: git git://linuxtv.org/media_tree.git 15523F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15524F: drivers/media/i2c/ov5647.c 15525 15526OMNIVISION OV5640 SENSOR DRIVER 15527M: Steve Longerbeam <slongerbeam@gmail.com> 15528L: linux-media@vger.kernel.org 15529S: Maintained 15530T: git git://linuxtv.org/media_tree.git 15531F: drivers/media/i2c/ov5640.c 15532 15533OMNIVISION OV5647 SENSOR DRIVER 15534M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15535M: Jacopo Mondi <jacopo@jmondi.org> 15536L: linux-media@vger.kernel.org 15537S: Maintained 15538T: git git://linuxtv.org/media_tree.git 15539F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15540F: drivers/media/i2c/ov5647.c 15541 15542OMNIVISION OV5670 SENSOR DRIVER 15543M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15544L: linux-media@vger.kernel.org 15545S: Maintained 15546T: git git://linuxtv.org/media_tree.git 15547F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15548F: drivers/media/i2c/ov5670.c 15549 15550OMNIVISION OV5675 SENSOR DRIVER 15551M: Shawn Tu <shawnx.tu@intel.com> 15552L: linux-media@vger.kernel.org 15553S: Maintained 15554T: git git://linuxtv.org/media_tree.git 15555F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15556F: drivers/media/i2c/ov5675.c 15557 15558OMNIVISION OV5693 SENSOR DRIVER 15559M: Daniel Scally <djrscally@gmail.com> 15560L: linux-media@vger.kernel.org 15561S: Maintained 15562T: git git://linuxtv.org/media_tree.git 15563F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15564F: drivers/media/i2c/ov5693.c 15565 15566OMNIVISION OV5695 SENSOR DRIVER 15567M: Shunqian Zheng <zhengsq@rock-chips.com> 15568L: linux-media@vger.kernel.org 15569S: Maintained 15570T: git git://linuxtv.org/media_tree.git 15571F: drivers/media/i2c/ov5695.c 15572 15573OMNIVISION OV7670 SENSOR DRIVER 15574L: linux-media@vger.kernel.org 15575S: Orphan 15576T: git git://linuxtv.org/media_tree.git 15577F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15578F: drivers/media/i2c/ov7670.c 15579 15580OMNIVISION OV772x SENSOR DRIVER 15581M: Jacopo Mondi <jacopo@jmondi.org> 15582L: linux-media@vger.kernel.org 15583S: Odd fixes 15584T: git git://linuxtv.org/media_tree.git 15585F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15586F: drivers/media/i2c/ov772x.c 15587F: include/media/i2c/ov772x.h 15588 15589OMNIVISION OV7740 SENSOR DRIVER 15590M: Wenyou Yang <wenyou.yang@microchip.com> 15591L: linux-media@vger.kernel.org 15592S: Maintained 15593T: git git://linuxtv.org/media_tree.git 15594F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15595F: drivers/media/i2c/ov7740.c 15596 15597OMNIVISION OV8856 SENSOR DRIVER 15598M: Sakari Ailus <sakari.ailus@linux.intel.com> 15599L: linux-media@vger.kernel.org 15600S: Maintained 15601T: git git://linuxtv.org/media_tree.git 15602F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15603F: drivers/media/i2c/ov8856.c 15604 15605OMNIVISION OV8858 SENSOR DRIVER 15606M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15607M: Nicholas Roth <nicholas@rothemail.net> 15608L: linux-media@vger.kernel.org 15609S: Maintained 15610T: git git://linuxtv.org/media_tree.git 15611F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15612F: drivers/media/i2c/ov8858.c 15613 15614OMNIVISION OV9282 SENSOR DRIVER 15615M: Paul J. Murphy <paul.j.murphy@intel.com> 15616M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15617L: linux-media@vger.kernel.org 15618S: Maintained 15619T: git git://linuxtv.org/media_tree.git 15620F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15621F: drivers/media/i2c/ov9282.c 15622 15623OMNIVISION OV9640 SENSOR DRIVER 15624M: Petr Cvek <petrcvekcz@gmail.com> 15625L: linux-media@vger.kernel.org 15626S: Maintained 15627F: drivers/media/i2c/ov9640.* 15628 15629OMNIVISION OV9650 SENSOR DRIVER 15630M: Sakari Ailus <sakari.ailus@linux.intel.com> 15631R: Akinobu Mita <akinobu.mita@gmail.com> 15632R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15633L: linux-media@vger.kernel.org 15634S: Maintained 15635T: git git://linuxtv.org/media_tree.git 15636F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15637F: drivers/media/i2c/ov9650.c 15638 15639OMNIVISION OV9734 SENSOR DRIVER 15640M: Tianshu Qiu <tian.shu.qiu@intel.com> 15641R: Bingbu Cao <bingbu.cao@intel.com> 15642L: linux-media@vger.kernel.org 15643S: Maintained 15644T: git git://linuxtv.org/media_tree.git 15645F: drivers/media/i2c/ov9734.c 15646 15647ONBOARD USB HUB DRIVER 15648M: Matthias Kaehlcke <mka@chromium.org> 15649L: linux-usb@vger.kernel.org 15650S: Maintained 15651F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15652F: drivers/usb/misc/onboard_usb_hub.c 15653 15654ONENAND FLASH DRIVER 15655M: Kyungmin Park <kyungmin.park@samsung.com> 15656L: linux-mtd@lists.infradead.org 15657S: Maintained 15658F: drivers/mtd/nand/onenand/ 15659F: include/linux/mtd/onenand*.h 15660 15661ONEXPLAYER FAN DRIVER 15662M: Derek John Clark <derekjohn.clark@gmail.com> 15663M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15664L: linux-hwmon@vger.kernel.org 15665S: Maintained 15666F: drivers/hwmon/oxp-sensors.c 15667 15668ONIE TLV NVMEM LAYOUT DRIVER 15669M: Miquel Raynal <miquel.raynal@bootlin.com> 15670S: Maintained 15671F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15672F: drivers/nvmem/layouts/onie-tlv.c 15673 15674ONION OMEGA2+ BOARD 15675M: Harvey Hunt <harveyhuntnexus@gmail.com> 15676L: linux-mips@vger.kernel.org 15677S: Maintained 15678F: arch/mips/boot/dts/ralink/omega2p.dts 15679 15680ONSEMI ETHERNET PHY DRIVERS 15681M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15682L: netdev@vger.kernel.org 15683S: Supported 15684W: http://www.onsemi.com 15685F: drivers/net/phy/ncn* 15686 15687OP-TEE DRIVER 15688M: Jens Wiklander <jens.wiklander@linaro.org> 15689L: op-tee@lists.trustedfirmware.org 15690S: Maintained 15691F: Documentation/ABI/testing/sysfs-bus-optee-devices 15692F: drivers/tee/optee/ 15693 15694OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15695M: Sumit Garg <sumit.garg@linaro.org> 15696L: op-tee@lists.trustedfirmware.org 15697S: Maintained 15698F: drivers/char/hw_random/optee-rng.c 15699 15700OP-TEE RTC DRIVER 15701M: Clément Léger <clement.leger@bootlin.com> 15702L: linux-rtc@vger.kernel.org 15703S: Maintained 15704F: drivers/rtc/rtc-optee.c 15705 15706OPA-VNIC DRIVER 15707M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15708L: linux-rdma@vger.kernel.org 15709S: Supported 15710F: drivers/infiniband/ulp/opa_vnic 15711 15712OPEN FIRMWARE AND FLATTENED DEVICE TREE 15713M: Rob Herring <robh+dt@kernel.org> 15714M: Frank Rowand <frowand.list@gmail.com> 15715L: devicetree@vger.kernel.org 15716S: Maintained 15717W: http://www.devicetree.org/ 15718C: irc://irc.libera.chat/devicetree 15719T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15720F: Documentation/ABI/testing/sysfs-firmware-ofw 15721F: drivers/of/ 15722F: include/linux/of*.h 15723F: scripts/dtc/ 15724K: of_overlay_notifier_ 15725K: of_overlay_fdt_apply 15726K: of_overlay_remove 15727 15728OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15729M: Rob Herring <robh+dt@kernel.org> 15730M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15731M: Conor Dooley <conor+dt@kernel.org> 15732L: devicetree@vger.kernel.org 15733S: Maintained 15734Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15735C: irc://irc.libera.chat/devicetree 15736T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15737F: Documentation/devicetree/ 15738F: arch/*/boot/dts/ 15739F: include/dt-bindings/ 15740 15741OPENCOMPUTE PTP CLOCK DRIVER 15742M: Jonathan Lemon <jonathan.lemon@gmail.com> 15743M: Vadim Fedorenko <vadfed@fb.com> 15744L: netdev@vger.kernel.org 15745S: Maintained 15746F: drivers/ptp/ptp_ocp.c 15747 15748OPENCORES I2C BUS DRIVER 15749M: Peter Korsgaard <peter@korsgaard.com> 15750M: Andrew Lunn <andrew@lunn.ch> 15751L: linux-i2c@vger.kernel.org 15752S: Maintained 15753F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15754F: Documentation/i2c/busses/i2c-ocores.rst 15755F: drivers/i2c/busses/i2c-ocores.c 15756F: include/linux/platform_data/i2c-ocores.h 15757 15758OPENRISC ARCHITECTURE 15759M: Jonas Bonn <jonas@southpole.se> 15760M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15761M: Stafford Horne <shorne@gmail.com> 15762L: linux-openrisc@vger.kernel.org 15763S: Maintained 15764W: http://openrisc.io 15765T: git https://github.com/openrisc/linux.git 15766F: Documentation/arch/openrisc/ 15767F: Documentation/devicetree/bindings/openrisc/ 15768F: arch/openrisc/ 15769F: drivers/irqchip/irq-ompic.c 15770F: drivers/irqchip/irq-or1k-* 15771 15772OPENVSWITCH 15773M: Pravin B Shelar <pshelar@ovn.org> 15774L: netdev@vger.kernel.org 15775L: dev@openvswitch.org 15776S: Maintained 15777W: http://openvswitch.org 15778F: include/uapi/linux/openvswitch.h 15779F: net/openvswitch/ 15780F: tools/testing/selftests/net/openvswitch/ 15781 15782OPERATING PERFORMANCE POINTS (OPP) 15783M: Viresh Kumar <vireshk@kernel.org> 15784M: Nishanth Menon <nm@ti.com> 15785M: Stephen Boyd <sboyd@kernel.org> 15786L: linux-pm@vger.kernel.org 15787S: Maintained 15788T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15789F: Documentation/devicetree/bindings/opp/ 15790F: Documentation/power/opp.rst 15791F: drivers/opp/ 15792F: include/linux/pm_opp.h 15793 15794OPL4 DRIVER 15795M: Clemens Ladisch <clemens@ladisch.de> 15796L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15797S: Maintained 15798T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15799F: sound/drivers/opl4/ 15800 15801ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15802M: Mark Fasheh <mark@fasheh.com> 15803M: Joel Becker <jlbec@evilplan.org> 15804M: Joseph Qi <joseph.qi@linux.alibaba.com> 15805L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15806S: Supported 15807W: http://ocfs2.wiki.kernel.org 15808F: Documentation/filesystems/dlmfs.rst 15809F: Documentation/filesystems/ocfs2.rst 15810F: fs/ocfs2/ 15811 15812ORANGEFS FILESYSTEM 15813M: Mike Marshall <hubcap@omnibond.com> 15814R: Martin Brandenburg <martin@omnibond.com> 15815L: devel@lists.orangefs.org 15816S: Supported 15817T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15818F: Documentation/filesystems/orangefs.rst 15819F: fs/orangefs/ 15820 15821ORINOCO DRIVER 15822L: linux-wireless@vger.kernel.org 15823S: Orphan 15824W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15825W: http://www.nongnu.org/orinoco/ 15826F: drivers/net/wireless/intersil/orinoco/ 15827 15828OV2659 OMNIVISION SENSOR DRIVER 15829M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15830L: linux-media@vger.kernel.org 15831S: Maintained 15832W: https://linuxtv.org 15833Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15834T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15835F: drivers/media/i2c/ov2659.c 15836F: include/media/i2c/ov2659.h 15837 15838OVERLAY FILESYSTEM 15839M: Miklos Szeredi <miklos@szeredi.hu> 15840L: linux-unionfs@vger.kernel.org 15841S: Supported 15842T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15843F: Documentation/filesystems/overlayfs.rst 15844F: fs/overlayfs/ 15845 15846P54 WIRELESS DRIVER 15847M: Christian Lamparter <chunkeey@googlemail.com> 15848L: linux-wireless@vger.kernel.org 15849S: Maintained 15850W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15851F: drivers/net/wireless/intersil/p54/ 15852 15853PACKET SOCKETS 15854M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15855S: Maintained 15856F: include/uapi/linux/if_packet.h 15857F: net/packet/af_packet.c 15858 15859PACKING 15860M: Vladimir Oltean <olteanv@gmail.com> 15861L: netdev@vger.kernel.org 15862S: Supported 15863F: Documentation/core-api/packing.rst 15864F: include/linux/packing.h 15865F: lib/packing.c 15866 15867PADATA PARALLEL EXECUTION MECHANISM 15868M: Steffen Klassert <steffen.klassert@secunet.com> 15869M: Daniel Jordan <daniel.m.jordan@oracle.com> 15870L: linux-crypto@vger.kernel.org 15871L: linux-kernel@vger.kernel.org 15872S: Maintained 15873F: Documentation/core-api/padata.rst 15874F: include/linux/padata.h 15875F: kernel/padata.c 15876 15877PAGE CACHE 15878M: Matthew Wilcox (Oracle) <willy@infradead.org> 15879L: linux-fsdevel@vger.kernel.org 15880S: Supported 15881T: git git://git.infradead.org/users/willy/pagecache.git 15882F: Documentation/filesystems/locking.rst 15883F: Documentation/filesystems/vfs.rst 15884F: include/linux/pagemap.h 15885F: mm/filemap.c 15886F: mm/page-writeback.c 15887F: mm/readahead.c 15888F: mm/truncate.c 15889 15890PAGE POOL 15891M: Jesper Dangaard Brouer <hawk@kernel.org> 15892M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15893L: netdev@vger.kernel.org 15894S: Supported 15895F: Documentation/networking/page_pool.rst 15896F: include/net/page_pool.h 15897F: include/trace/events/page_pool.h 15898F: net/core/page_pool.c 15899 15900PAGE TABLE CHECK 15901M: Pasha Tatashin <pasha.tatashin@soleen.com> 15902M: Andrew Morton <akpm@linux-foundation.org> 15903L: linux-mm@kvack.org 15904S: Maintained 15905F: Documentation/mm/page_table_check.rst 15906F: include/linux/page_table_check.h 15907F: mm/page_table_check.c 15908 15909PANASONIC LAPTOP ACPI EXTRAS DRIVER 15910M: Kenneth Chan <kenneth.t.chan@gmail.com> 15911L: platform-driver-x86@vger.kernel.org 15912S: Maintained 15913F: drivers/platform/x86/panasonic-laptop.c 15914 15915PARALLAX PING IIO SENSOR DRIVER 15916M: Andreas Klinger <ak@it-klinger.de> 15917L: linux-iio@vger.kernel.org 15918S: Maintained 15919F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15920F: drivers/iio/proximity/ping.c 15921 15922PARALLEL LCD/KEYPAD PANEL DRIVER 15923M: Willy Tarreau <willy@haproxy.com> 15924M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15925S: Odd Fixes 15926F: Documentation/admin-guide/lcd-panel-cgram.rst 15927F: drivers/auxdisplay/panel.c 15928 15929PARALLEL PORT SUBSYSTEM 15930M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15931M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15932L: linux-parport@lists.infradead.org (subscribers-only) 15933S: Maintained 15934F: Documentation/driver-api/parport*.rst 15935F: drivers/char/ppdev.c 15936F: drivers/parport/ 15937F: include/linux/parport*.h 15938F: include/uapi/linux/ppdev.h 15939 15940PARAVIRT_OPS INTERFACE 15941M: Juergen Gross <jgross@suse.com> 15942M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15943R: Alexey Makhalov <amakhalov@vmware.com> 15944R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15945L: virtualization@lists.linux-foundation.org 15946L: x86@kernel.org 15947S: Supported 15948T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15949F: Documentation/virt/paravirt_ops.rst 15950F: arch/*/include/asm/paravirt*.h 15951F: arch/*/kernel/paravirt* 15952F: include/linux/hypervisor.h 15953 15954PARISC ARCHITECTURE 15955M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15956M: Helge Deller <deller@gmx.de> 15957L: linux-parisc@vger.kernel.org 15958S: Maintained 15959W: https://parisc.wiki.kernel.org 15960Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15961T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15962T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15963F: Documentation/arch/parisc/ 15964F: arch/parisc/ 15965F: drivers/char/agp/parisc-agp.c 15966F: drivers/input/misc/hp_sdc_rtc.c 15967F: drivers/input/serio/gscps2.c 15968F: drivers/input/serio/hp_sdc* 15969F: drivers/parisc/ 15970F: drivers/parport/parport_gsc.* 15971F: drivers/tty/serial/8250/8250_parisc.c 15972F: drivers/video/console/sti* 15973F: drivers/video/fbdev/sti* 15974F: drivers/video/logo/logo_parisc* 15975F: include/linux/hp_sdc.h 15976 15977PARMAN 15978M: Jiri Pirko <jiri@resnulli.us> 15979L: netdev@vger.kernel.org 15980S: Supported 15981F: include/linux/parman.h 15982F: lib/parman.c 15983F: lib/test_parman.c 15984 15985PC ENGINES APU BOARD DRIVER 15986M: Enrico Weigelt, metux IT consult <info@metux.net> 15987S: Maintained 15988F: drivers/platform/x86/pcengines-apuv2.c 15989 15990PC87360 HARDWARE MONITORING DRIVER 15991M: Jim Cromie <jim.cromie@gmail.com> 15992L: linux-hwmon@vger.kernel.org 15993S: Maintained 15994F: Documentation/hwmon/pc87360.rst 15995F: drivers/hwmon/pc87360.c 15996 15997PC8736x GPIO DRIVER 15998M: Jim Cromie <jim.cromie@gmail.com> 15999S: Maintained 16000F: drivers/char/pc8736x_gpio.c 16001 16002PC87427 HARDWARE MONITORING DRIVER 16003M: Jean Delvare <jdelvare@suse.com> 16004L: linux-hwmon@vger.kernel.org 16005S: Maintained 16006F: Documentation/hwmon/pc87427.rst 16007F: drivers/hwmon/pc87427.c 16008 16009PCA9532 LED DRIVER 16010M: Riku Voipio <riku.voipio@iki.fi> 16011S: Maintained 16012F: drivers/leds/leds-pca9532.c 16013F: include/linux/leds-pca9532.h 16014 16015PCA9541 I2C BUS MASTER SELECTOR DRIVER 16016M: Guenter Roeck <linux@roeck-us.net> 16017L: linux-i2c@vger.kernel.org 16018S: Maintained 16019F: drivers/i2c/muxes/i2c-mux-pca9541.c 16020 16021PCDP - PRIMARY CONSOLE AND DEBUG PORT 16022M: Khalid Aziz <khalid@gonehiking.org> 16023S: Maintained 16024F: drivers/firmware/pcdp.* 16025 16026PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16027M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16028M: Pali Rohár <pali@kernel.org> 16029L: linux-pci@vger.kernel.org 16030L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16031S: Maintained 16032F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16033F: drivers/pci/controller/pci-aardvark.c 16034 16035PCI DRIVER FOR ALTERA PCIE IP 16036M: Joyce Ooi <joyce.ooi@intel.com> 16037L: linux-pci@vger.kernel.org 16038S: Supported 16039F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16040F: drivers/pci/controller/pcie-altera.c 16041 16042PCI DRIVER FOR APPLIEDMICRO XGENE 16043M: Toan Le <toan@os.amperecomputing.com> 16044L: linux-pci@vger.kernel.org 16045L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16046S: Maintained 16047F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16048F: drivers/pci/controller/pci-xgene.c 16049 16050PCI DRIVER FOR ARM VERSATILE PLATFORM 16051M: Rob Herring <robh@kernel.org> 16052L: linux-pci@vger.kernel.org 16053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16054S: Maintained 16055F: Documentation/devicetree/bindings/pci/versatile.yaml 16056F: drivers/pci/controller/pci-versatile.c 16057 16058PCI DRIVER FOR ARMADA 8K 16059M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16060L: linux-pci@vger.kernel.org 16061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16062S: Maintained 16063F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16064F: drivers/pci/controller/dwc/pcie-armada8k.c 16065 16066PCI DRIVER FOR CADENCE PCIE IP 16067M: Tom Joseph <tjoseph@cadence.com> 16068L: linux-pci@vger.kernel.org 16069S: Maintained 16070F: Documentation/devicetree/bindings/pci/cdns,* 16071F: drivers/pci/controller/cadence/ 16072 16073PCI DRIVER FOR FREESCALE LAYERSCAPE 16074M: Minghuan Lian <minghuan.Lian@nxp.com> 16075M: Mingkai Hu <mingkai.hu@nxp.com> 16076M: Roy Zang <roy.zang@nxp.com> 16077L: linuxppc-dev@lists.ozlabs.org 16078L: linux-pci@vger.kernel.org 16079L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16080S: Maintained 16081F: drivers/pci/controller/dwc/*layerscape* 16082 16083PCI DRIVER FOR FU740 16084M: Paul Walmsley <paul.walmsley@sifive.com> 16085M: Greentime Hu <greentime.hu@sifive.com> 16086L: linux-pci@vger.kernel.org 16087S: Maintained 16088F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16089F: drivers/pci/controller/dwc/pcie-fu740.c 16090 16091PCI DRIVER FOR GENERIC OF HOSTS 16092M: Will Deacon <will@kernel.org> 16093L: linux-pci@vger.kernel.org 16094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16095S: Maintained 16096F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16097F: drivers/pci/controller/pci-host-common.c 16098F: drivers/pci/controller/pci-host-generic.c 16099 16100PCI DRIVER FOR IMX6 16101M: Richard Zhu <hongxing.zhu@nxp.com> 16102M: Lucas Stach <l.stach@pengutronix.de> 16103L: linux-pci@vger.kernel.org 16104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16105S: Maintained 16106F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16107F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16108F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16109F: drivers/pci/controller/dwc/*imx6* 16110 16111PCI DRIVER FOR INTEL IXP4XX 16112M: Linus Walleij <linus.walleij@linaro.org> 16113S: Maintained 16114F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16115F: drivers/pci/controller/pci-ixp4xx.c 16116 16117PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16118M: Nirmal Patel <nirmal.patel@linux.intel.com> 16119R: Jonathan Derrick <jonathan.derrick@linux.dev> 16120L: linux-pci@vger.kernel.org 16121S: Supported 16122F: drivers/pci/controller/vmd.c 16123 16124PCI DRIVER FOR MICROSEMI SWITCHTEC 16125M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16126M: Logan Gunthorpe <logang@deltatee.com> 16127L: linux-pci@vger.kernel.org 16128S: Maintained 16129F: Documentation/ABI/testing/sysfs-class-switchtec 16130F: Documentation/driver-api/switchtec.rst 16131F: drivers/ntb/hw/mscc/ 16132F: drivers/pci/switch/switchtec* 16133F: include/linux/switchtec.h 16134F: include/uapi/linux/switchtec_ioctl.h 16135 16136PCI DRIVER FOR MOBIVEIL PCIE IP 16137M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16138M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16139L: linux-pci@vger.kernel.org 16140S: Supported 16141F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16142F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16143 16144PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16145M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16146M: Pali Rohár <pali@kernel.org> 16147L: linux-pci@vger.kernel.org 16148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16149S: Maintained 16150F: drivers/pci/controller/*mvebu* 16151 16152PCI DRIVER FOR NVIDIA TEGRA 16153M: Thierry Reding <thierry.reding@gmail.com> 16154L: linux-tegra@vger.kernel.org 16155L: linux-pci@vger.kernel.org 16156S: Supported 16157F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16158F: drivers/pci/controller/pci-tegra.c 16159 16160PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16161M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16162L: linux-pci@vger.kernel.org 16163L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16164S: Maintained 16165F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16166F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16167 16168PCI DRIVER FOR RENESAS R-CAR 16169M: Marek Vasut <marek.vasut+renesas@gmail.com> 16170M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16171L: linux-pci@vger.kernel.org 16172L: linux-renesas-soc@vger.kernel.org 16173S: Maintained 16174F: Documentation/devicetree/bindings/pci/*rcar* 16175F: drivers/pci/controller/*rcar* 16176 16177PCI DRIVER FOR SAMSUNG EXYNOS 16178M: Jingoo Han <jingoohan1@gmail.com> 16179L: linux-pci@vger.kernel.org 16180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16181L: linux-samsung-soc@vger.kernel.org 16182S: Maintained 16183F: drivers/pci/controller/dwc/pci-exynos.c 16184 16185PCI DRIVER FOR SYNOPSYS DESIGNWARE 16186M: Jingoo Han <jingoohan1@gmail.com> 16187M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16188L: linux-pci@vger.kernel.org 16189S: Maintained 16190F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16191F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16192F: drivers/pci/controller/dwc/*designware* 16193 16194PCI DRIVER FOR TI DRA7XX/J721E 16195M: Vignesh Raghavendra <vigneshr@ti.com> 16196L: linux-omap@vger.kernel.org 16197L: linux-pci@vger.kernel.org 16198L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16199S: Supported 16200F: Documentation/devicetree/bindings/pci/ti-pci.txt 16201F: drivers/pci/controller/cadence/pci-j721e.c 16202F: drivers/pci/controller/dwc/pci-dra7xx.c 16203 16204PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16205M: Linus Walleij <linus.walleij@linaro.org> 16206L: linux-pci@vger.kernel.org 16207S: Maintained 16208F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16209F: drivers/pci/controller/pci-v3-semi.c 16210 16211PCI DRIVER FOR XILINX VERSAL CPM 16212M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16213M: Michal Simek <michal.simek@amd.com> 16214L: linux-pci@vger.kernel.org 16215S: Maintained 16216F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16217F: drivers/pci/controller/pcie-xilinx-cpm.c 16218 16219PCI ENDPOINT SUBSYSTEM 16220M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16221M: Krzysztof Wilczyński <kw@linux.com> 16222R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16223R: Kishon Vijay Abraham I <kishon@kernel.org> 16224L: linux-pci@vger.kernel.org 16225S: Supported 16226Q: https://patchwork.kernel.org/project/linux-pci/list/ 16227B: https://bugzilla.kernel.org 16228C: irc://irc.oftc.net/linux-pci 16229T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16230F: Documentation/PCI/endpoint/* 16231F: Documentation/misc-devices/pci-endpoint-test.rst 16232F: drivers/misc/pci_endpoint_test.c 16233F: drivers/pci/endpoint/ 16234F: tools/pci/ 16235 16236PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16237M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16238R: Oliver O'Halloran <oohall@gmail.com> 16239L: linuxppc-dev@lists.ozlabs.org 16240S: Supported 16241F: Documentation/PCI/pci-error-recovery.rst 16242F: Documentation/powerpc/eeh-pci-error-recovery.rst 16243F: arch/powerpc/include/*/eeh*.h 16244F: arch/powerpc/kernel/eeh*.c 16245F: arch/powerpc/platforms/*/eeh*.c 16246F: drivers/pci/pcie/aer.c 16247F: drivers/pci/pcie/dpc.c 16248F: drivers/pci/pcie/err.c 16249 16250PCI ERROR RECOVERY 16251M: Linas Vepstas <linasvepstas@gmail.com> 16252L: linux-pci@vger.kernel.org 16253S: Supported 16254F: Documentation/PCI/pci-error-recovery.rst 16255 16256PCI MSI DRIVER FOR ALTERA MSI IP 16257M: Joyce Ooi <joyce.ooi@intel.com> 16258L: linux-pci@vger.kernel.org 16259S: Supported 16260F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16261F: drivers/pci/controller/pcie-altera-msi.c 16262 16263PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16264M: Toan Le <toan@os.amperecomputing.com> 16265L: linux-pci@vger.kernel.org 16266L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16267S: Maintained 16268F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16269F: drivers/pci/controller/pci-xgene-msi.c 16270 16271PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16272M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16273M: Krzysztof Wilczyński <kw@linux.com> 16274R: Rob Herring <robh@kernel.org> 16275L: linux-pci@vger.kernel.org 16276S: Supported 16277Q: https://patchwork.kernel.org/project/linux-pci/list/ 16278B: https://bugzilla.kernel.org 16279C: irc://irc.oftc.net/linux-pci 16280T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16281F: Documentation/devicetree/bindings/pci/ 16282F: drivers/pci/controller/ 16283F: drivers/pci/pci-bridge-emul.c 16284F: drivers/pci/pci-bridge-emul.h 16285 16286PCI PEER-TO-PEER DMA (P2PDMA) 16287M: Bjorn Helgaas <bhelgaas@google.com> 16288M: Logan Gunthorpe <logang@deltatee.com> 16289L: linux-pci@vger.kernel.org 16290S: Supported 16291Q: https://patchwork.kernel.org/project/linux-pci/list/ 16292B: https://bugzilla.kernel.org 16293C: irc://irc.oftc.net/linux-pci 16294T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16295F: Documentation/driver-api/pci/p2pdma.rst 16296F: drivers/pci/p2pdma.c 16297F: include/linux/pci-p2pdma.h 16298 16299PCI SUBSYSTEM 16300M: Bjorn Helgaas <bhelgaas@google.com> 16301L: linux-pci@vger.kernel.org 16302S: Supported 16303Q: https://patchwork.kernel.org/project/linux-pci/list/ 16304B: https://bugzilla.kernel.org 16305C: irc://irc.oftc.net/linux-pci 16306T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16307F: Documentation/PCI/ 16308F: Documentation/devicetree/bindings/pci/ 16309F: arch/x86/kernel/early-quirks.c 16310F: arch/x86/kernel/quirks.c 16311F: arch/x86/pci/ 16312F: drivers/acpi/pci* 16313F: drivers/pci/ 16314F: include/asm-generic/pci* 16315F: include/linux/of_pci.h 16316F: include/linux/pci* 16317F: include/uapi/linux/pci* 16318F: lib/pci* 16319 16320PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16321M: Jonathan Chocron <jonnyc@amazon.com> 16322L: linux-pci@vger.kernel.org 16323S: Maintained 16324F: Documentation/devicetree/bindings/pci/pcie-al.txt 16325F: drivers/pci/controller/dwc/pcie-al.c 16326 16327PCIE DRIVER FOR AMLOGIC MESON 16328M: Yue Wang <yue.wang@Amlogic.com> 16329L: linux-pci@vger.kernel.org 16330L: linux-amlogic@lists.infradead.org 16331S: Maintained 16332F: drivers/pci/controller/dwc/pci-meson.c 16333 16334PCIE DRIVER FOR AXIS ARTPEC 16335M: Jesper Nilsson <jesper.nilsson@axis.com> 16336L: linux-arm-kernel@axis.com 16337L: linux-pci@vger.kernel.org 16338S: Maintained 16339F: Documentation/devicetree/bindings/pci/axis,artpec* 16340F: drivers/pci/controller/dwc/*artpec* 16341 16342PCIE DRIVER FOR CAVIUM THUNDERX 16343M: Robert Richter <rric@kernel.org> 16344L: linux-pci@vger.kernel.org 16345L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16346S: Odd Fixes 16347F: drivers/pci/controller/pci-thunder-* 16348 16349PCIE DRIVER FOR HISILICON 16350M: Zhou Wang <wangzhou1@hisilicon.com> 16351L: linux-pci@vger.kernel.org 16352S: Maintained 16353F: drivers/pci/controller/dwc/pcie-hisi.c 16354 16355PCIE DRIVER FOR HISILICON KIRIN 16356M: Xiaowei Song <songxiaowei@hisilicon.com> 16357M: Binghui Wang <wangbinghui@hisilicon.com> 16358L: linux-pci@vger.kernel.org 16359S: Maintained 16360F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16361F: drivers/pci/controller/dwc/pcie-kirin.c 16362 16363PCIE DRIVER FOR HISILICON STB 16364M: Shawn Guo <shawn.guo@linaro.org> 16365L: linux-pci@vger.kernel.org 16366S: Maintained 16367F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16368F: drivers/pci/controller/dwc/pcie-histb.c 16369 16370PCIE DRIVER FOR INTEL KEEM BAY 16371M: Srikanth Thokala <srikanth.thokala@intel.com> 16372L: linux-pci@vger.kernel.org 16373S: Supported 16374F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16375F: drivers/pci/controller/dwc/pcie-keembay.c 16376 16377PCIE DRIVER FOR INTEL LGM GW SOC 16378M: Rahul Tanwar <rtanwar@maxlinear.com> 16379L: linux-pci@vger.kernel.org 16380S: Maintained 16381F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16382F: drivers/pci/controller/dwc/pcie-intel-gw.c 16383 16384PCIE DRIVER FOR MEDIATEK 16385M: Ryder Lee <ryder.lee@mediatek.com> 16386M: Jianjun Wang <jianjun.wang@mediatek.com> 16387L: linux-pci@vger.kernel.org 16388L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16389S: Supported 16390F: Documentation/devicetree/bindings/pci/mediatek* 16391F: drivers/pci/controller/*mediatek* 16392 16393PCIE DRIVER FOR MICROCHIP 16394M: Daire McNamara <daire.mcnamara@microchip.com> 16395L: linux-pci@vger.kernel.org 16396S: Supported 16397F: Documentation/devicetree/bindings/pci/microchip* 16398F: drivers/pci/controller/*microchip* 16399 16400PCIE DRIVER FOR QUALCOMM MSM 16401M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16402L: linux-pci@vger.kernel.org 16403L: linux-arm-msm@vger.kernel.org 16404S: Maintained 16405F: drivers/pci/controller/dwc/pcie-qcom.c 16406 16407PCIE DRIVER FOR ROCKCHIP 16408M: Shawn Lin <shawn.lin@rock-chips.com> 16409L: linux-pci@vger.kernel.org 16410L: linux-rockchip@lists.infradead.org 16411S: Maintained 16412F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16413F: drivers/pci/controller/pcie-rockchip* 16414 16415PCIE DRIVER FOR SOCIONEXT UNIPHIER 16416M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16417L: linux-pci@vger.kernel.org 16418S: Maintained 16419F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16420F: drivers/pci/controller/dwc/pcie-uniphier* 16421 16422PCIE DRIVER FOR ST SPEAR13XX 16423M: Pratyush Anand <pratyush.anand@gmail.com> 16424L: linux-pci@vger.kernel.org 16425S: Maintained 16426F: drivers/pci/controller/dwc/*spear* 16427 16428PCIE ENDPOINT DRIVER FOR QUALCOMM 16429M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16430L: linux-pci@vger.kernel.org 16431L: linux-arm-msm@vger.kernel.org 16432S: Maintained 16433F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16434F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16435 16436PCMCIA SUBSYSTEM 16437M: Dominik Brodowski <linux@dominikbrodowski.net> 16438S: Odd Fixes 16439T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16440F: Documentation/pcmcia/ 16441F: drivers/pcmcia/ 16442F: include/pcmcia/ 16443F: tools/pcmcia/ 16444 16445PCNET32 NETWORK DRIVER 16446M: Don Fry <pcnet32@frontier.com> 16447L: netdev@vger.kernel.org 16448S: Maintained 16449F: drivers/net/ethernet/amd/pcnet32.c 16450 16451PCRYPT PARALLEL CRYPTO ENGINE 16452M: Steffen Klassert <steffen.klassert@secunet.com> 16453L: linux-crypto@vger.kernel.org 16454S: Maintained 16455F: crypto/pcrypt.c 16456F: include/crypto/pcrypt.h 16457 16458PECI HARDWARE MONITORING DRIVERS 16459M: Iwona Winiarska <iwona.winiarska@intel.com> 16460L: linux-hwmon@vger.kernel.org 16461S: Supported 16462F: Documentation/hwmon/peci-cputemp.rst 16463F: Documentation/hwmon/peci-dimmtemp.rst 16464F: drivers/hwmon/peci/ 16465 16466PECI SUBSYSTEM 16467M: Iwona Winiarska <iwona.winiarska@intel.com> 16468L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16469S: Supported 16470F: Documentation/devicetree/bindings/peci/ 16471F: Documentation/peci/ 16472F: drivers/peci/ 16473F: include/linux/peci-cpu.h 16474F: include/linux/peci.h 16475 16476PENSANDO ETHERNET DRIVERS 16477M: Shannon Nelson <shannon.nelson@amd.com> 16478M: Brett Creeley <brett.creeley@amd.com> 16479M: drivers@pensando.io 16480L: netdev@vger.kernel.org 16481S: Supported 16482F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16483F: drivers/net/ethernet/pensando/ 16484 16485PER-CPU MEMORY ALLOCATOR 16486M: Dennis Zhou <dennis@kernel.org> 16487M: Tejun Heo <tj@kernel.org> 16488M: Christoph Lameter <cl@linux.com> 16489L: linux-mm@kvack.org 16490S: Maintained 16491T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16492F: arch/*/include/asm/percpu.h 16493F: include/linux/percpu*.h 16494F: lib/percpu*.c 16495F: mm/percpu*.c 16496 16497PER-TASK DELAY ACCOUNTING 16498M: Balbir Singh <bsingharora@gmail.com> 16499S: Maintained 16500F: include/linux/delayacct.h 16501F: kernel/delayacct.c 16502 16503PERFORMANCE EVENTS SUBSYSTEM 16504M: Peter Zijlstra <peterz@infradead.org> 16505M: Ingo Molnar <mingo@redhat.com> 16506M: Arnaldo Carvalho de Melo <acme@kernel.org> 16507R: Mark Rutland <mark.rutland@arm.com> 16508R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16509R: Jiri Olsa <jolsa@kernel.org> 16510R: Namhyung Kim <namhyung@kernel.org> 16511R: Ian Rogers <irogers@google.com> 16512R: Adrian Hunter <adrian.hunter@intel.com> 16513L: linux-perf-users@vger.kernel.org 16514L: linux-kernel@vger.kernel.org 16515S: Supported 16516W: https://perf.wiki.kernel.org/ 16517T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16518F: arch/*/events/* 16519F: arch/*/events/*/* 16520F: arch/*/include/asm/perf_event.h 16521F: arch/*/kernel/*/*/perf_event*.c 16522F: arch/*/kernel/*/perf_event*.c 16523F: arch/*/kernel/perf_callchain.c 16524F: arch/*/kernel/perf_event*.c 16525F: include/linux/perf_event.h 16526F: include/uapi/linux/perf_event.h 16527F: kernel/events/* 16528F: tools/lib/perf/ 16529F: tools/perf/ 16530 16531PERFORMANCE EVENTS TOOLING ARM64 16532R: John Garry <john.g.garry@oracle.com> 16533R: Will Deacon <will@kernel.org> 16534R: James Clark <james.clark@arm.com> 16535R: Mike Leach <mike.leach@linaro.org> 16536R: Leo Yan <leo.yan@linaro.org> 16537L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16538S: Supported 16539F: tools/build/feature/test-libopencsd.c 16540F: tools/perf/arch/arm*/ 16541F: tools/perf/pmu-events/arch/arm64/ 16542F: tools/perf/util/arm-spe* 16543F: tools/perf/util/cs-etm* 16544 16545PERSONALITY HANDLING 16546M: Christoph Hellwig <hch@infradead.org> 16547L: linux-abi-devel@lists.sourceforge.net 16548S: Maintained 16549F: include/linux/personality.h 16550F: include/uapi/linux/personality.h 16551 16552PHOENIX RC FLIGHT CONTROLLER ADAPTER 16553M: Marcus Folkesson <marcus.folkesson@gmail.com> 16554L: linux-input@vger.kernel.org 16555S: Maintained 16556F: Documentation/input/devices/pxrc.rst 16557F: drivers/input/joystick/pxrc.c 16558 16559PHONET PROTOCOL 16560M: Remi Denis-Courmont <courmisch@gmail.com> 16561S: Supported 16562F: Documentation/networking/phonet.rst 16563F: include/linux/phonet.h 16564F: include/net/phonet/ 16565F: include/uapi/linux/phonet.h 16566F: net/phonet/ 16567 16568PHRAM MTD DRIVER 16569M: Joern Engel <joern@lazybastard.org> 16570L: linux-mtd@lists.infradead.org 16571S: Maintained 16572F: drivers/mtd/devices/phram.c 16573 16574PICOLCD HID DRIVER 16575M: Bruno Prémont <bonbons@linux-vserver.org> 16576L: linux-input@vger.kernel.org 16577S: Maintained 16578F: drivers/hid/hid-picolcd* 16579 16580PIDFD API 16581M: Christian Brauner <christian@brauner.io> 16582L: linux-kernel@vger.kernel.org 16583S: Maintained 16584T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16585F: samples/pidfd/ 16586F: tools/testing/selftests/clone3/ 16587F: tools/testing/selftests/pid_namespace/ 16588F: tools/testing/selftests/pidfd/ 16589K: (?i)pidfd 16590K: (?i)clone3 16591K: \b(clone_args|kernel_clone_args)\b 16592 16593PIN CONTROL SUBSYSTEM 16594M: Linus Walleij <linus.walleij@linaro.org> 16595L: linux-gpio@vger.kernel.org 16596S: Maintained 16597T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16598F: Documentation/devicetree/bindings/pinctrl/ 16599F: Documentation/driver-api/pin-control.rst 16600F: drivers/pinctrl/ 16601F: include/dt-bindings/pinctrl/ 16602F: include/linux/pinctrl/ 16603 16604PIN CONTROLLER - AMD 16605M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16606M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16607S: Maintained 16608F: drivers/pinctrl/pinctrl-amd.c 16609 16610PIN CONTROLLER - FREESCALE 16611M: Dong Aisheng <aisheng.dong@nxp.com> 16612M: Fabio Estevam <festevam@gmail.com> 16613M: Shawn Guo <shawnguo@kernel.org> 16614M: Jacky Bai <ping.bai@nxp.com> 16615R: Pengutronix Kernel Team <kernel@pengutronix.de> 16616L: linux-gpio@vger.kernel.org 16617S: Maintained 16618F: Documentation/devicetree/bindings/pinctrl/fsl,* 16619F: drivers/pinctrl/freescale/ 16620 16621PIN CONTROLLER - INTEL 16622M: Mika Westerberg <mika.westerberg@linux.intel.com> 16623M: Andy Shevchenko <andy@kernel.org> 16624S: Supported 16625T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16626F: drivers/pinctrl/intel/ 16627 16628PIN CONTROLLER - KEEMBAY 16629M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16630S: Supported 16631F: drivers/pinctrl/pinctrl-keembay* 16632 16633PIN CONTROLLER - MEDIATEK 16634M: Sean Wang <sean.wang@kernel.org> 16635L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16636S: Maintained 16637F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16638F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16639F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16640F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16641F: drivers/pinctrl/mediatek/ 16642 16643PIN CONTROLLER - MEDIATEK MIPS 16644M: Arınç ÜNAL <arinc.unal@arinc9.com> 16645M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16646L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16647L: linux-mips@vger.kernel.org 16648S: Maintained 16649F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16650F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16651F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16652F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16653F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16654F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16655F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16656F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16657F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16658F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16659F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16660F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16661F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16662F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16663F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16664 16665PIN CONTROLLER - MICROCHIP AT91 16666M: Ludovic Desroches <ludovic.desroches@microchip.com> 16667L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16668L: linux-gpio@vger.kernel.org 16669S: Supported 16670F: drivers/gpio/gpio-sama5d2-piobu.c 16671F: drivers/pinctrl/pinctrl-at91* 16672 16673PIN CONTROLLER - NXP S32 16674M: Chester Lin <clin@suse.com> 16675R: NXP S32 Linux Team <s32@nxp.com> 16676L: linux-gpio@vger.kernel.org 16677S: Maintained 16678F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16679F: drivers/pinctrl/nxp/ 16680 16681PIN CONTROLLER - QUALCOMM 16682M: Bjorn Andersson <andersson@kernel.org> 16683L: linux-arm-msm@vger.kernel.org 16684S: Maintained 16685F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16686F: drivers/pinctrl/qcom/ 16687 16688PIN CONTROLLER - RENESAS 16689M: Geert Uytterhoeven <geert+renesas@glider.be> 16690L: linux-renesas-soc@vger.kernel.org 16691S: Supported 16692T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16693F: Documentation/devicetree/bindings/pinctrl/renesas,* 16694F: drivers/pinctrl/renesas/ 16695 16696PIN CONTROLLER - SAMSUNG 16697M: Tomasz Figa <tomasz.figa@gmail.com> 16698M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16699M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16700R: Alim Akhtar <alim.akhtar@samsung.com> 16701L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16702L: linux-samsung-soc@vger.kernel.org 16703S: Maintained 16704Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16705B: mailto:linux-samsung-soc@vger.kernel.org 16706C: irc://irc.libera.chat/linux-exynos 16707T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16708F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16709F: drivers/pinctrl/samsung/ 16710F: include/dt-bindings/pinctrl/samsung.h 16711 16712PIN CONTROLLER - SINGLE 16713M: Tony Lindgren <tony@atomide.com> 16714M: Haojian Zhuang <haojian.zhuang@linaro.org> 16715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16716L: linux-omap@vger.kernel.org 16717S: Maintained 16718F: drivers/pinctrl/pinctrl-single.c 16719 16720PIN CONTROLLER - SUNPLUS / TIBBO 16721M: Dvorkin Dmitry <dvorkin@tibbo.com> 16722M: Wells Lu <wellslutw@gmail.com> 16723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16724S: Maintained 16725W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16726F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16727F: drivers/pinctrl/sunplus/ 16728F: include/dt-bindings/pinctrl/sppctl*.h 16729 16730PINE64 PINEPHONE KEYBOARD DRIVER 16731M: Samuel Holland <samuel@sholland.org> 16732S: Supported 16733F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16734F: drivers/input/keyboard/pinephone-keyboard.c 16735 16736PKTCDVD DRIVER 16737M: linux-block@vger.kernel.org 16738S: Orphan 16739F: drivers/block/pktcdvd.c 16740F: include/linux/pktcdvd.h 16741F: include/uapi/linux/pktcdvd.h 16742 16743PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16744M: Tomasz Duszynski <tduszyns@gmail.com> 16745S: Maintained 16746F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16747F: drivers/iio/chemical/pms7003.c 16748 16749PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16750M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16751L: netdev@vger.kernel.org 16752S: Maintained 16753F: drivers/net/phy/mdio-open-alliance.h 16754F: net/ethtool/plca.c 16755 16756PLDMFW LIBRARY 16757M: Jacob Keller <jacob.e.keller@intel.com> 16758S: Maintained 16759F: Documentation/driver-api/pldmfw/ 16760F: include/linux/pldmfw.h 16761F: lib/pldmfw/ 16762 16763PLX DMA DRIVER 16764M: Logan Gunthorpe <logang@deltatee.com> 16765S: Maintained 16766F: drivers/dma/plx_dma.c 16767 16768PM-GRAPH UTILITY 16769M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16770L: linux-pm@vger.kernel.org 16771S: Supported 16772W: https://01.org/pm-graph 16773B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16774T: git git://github.com/intel/pm-graph 16775F: tools/power/pm-graph 16776 16777PM6764TR DRIVER 16778M: Charles Hsu <hsu.yungteng@gmail.com> 16779L: linux-hwmon@vger.kernel.org 16780S: Maintained 16781F: Documentation/hwmon/pm6764tr.rst 16782F: drivers/hwmon/pmbus/pm6764tr.c 16783 16784PMBUS HARDWARE MONITORING DRIVERS 16785M: Guenter Roeck <linux@roeck-us.net> 16786L: linux-hwmon@vger.kernel.org 16787S: Maintained 16788W: http://hwmon.wiki.kernel.org/ 16789W: http://www.roeck-us.net/linux/drivers/ 16790T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16791F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16792F: Documentation/devicetree/bindings/hwmon/max31785.txt 16793F: Documentation/hwmon/adm1275.rst 16794F: Documentation/hwmon/ibm-cffps.rst 16795F: Documentation/hwmon/ir35221.rst 16796F: Documentation/hwmon/lm25066.rst 16797F: Documentation/hwmon/ltc2978.rst 16798F: Documentation/hwmon/ltc3815.rst 16799F: Documentation/hwmon/max16064.rst 16800F: Documentation/hwmon/max20751.rst 16801F: Documentation/hwmon/max31785.rst 16802F: Documentation/hwmon/max34440.rst 16803F: Documentation/hwmon/max8688.rst 16804F: Documentation/hwmon/pmbus-core.rst 16805F: Documentation/hwmon/pmbus.rst 16806F: Documentation/hwmon/tps40422.rst 16807F: Documentation/hwmon/ucd9000.rst 16808F: Documentation/hwmon/ucd9200.rst 16809F: Documentation/hwmon/zl6100.rst 16810F: drivers/hwmon/pmbus/ 16811F: include/linux/pmbus.h 16812 16813PMC SIERRA MaxRAID DRIVER 16814L: linux-scsi@vger.kernel.org 16815S: Orphan 16816W: http://www.pmc-sierra.com/ 16817F: drivers/scsi/pmcraid.* 16818 16819PMC SIERRA PM8001 DRIVER 16820M: Jack Wang <jinpu.wang@cloud.ionos.com> 16821L: linux-scsi@vger.kernel.org 16822S: Supported 16823F: drivers/scsi/pm8001/ 16824 16825PNI RM3100 IIO DRIVER 16826M: Song Qiang <songqiang1304521@gmail.com> 16827L: linux-iio@vger.kernel.org 16828S: Maintained 16829F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16830F: drivers/iio/magnetometer/rm3100* 16831 16832PNP SUPPORT 16833M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16834L: linux-acpi@vger.kernel.org 16835S: Maintained 16836F: drivers/pnp/ 16837F: include/linux/pnp.h 16838 16839POSIX CLOCKS and TIMERS 16840M: Thomas Gleixner <tglx@linutronix.de> 16841L: linux-kernel@vger.kernel.org 16842S: Maintained 16843T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16844F: fs/timerfd.c 16845F: include/linux/time_namespace.h 16846F: include/linux/timer* 16847F: kernel/time/*timer* 16848F: kernel/time/namespace.c 16849 16850POWER MANAGEMENT CORE 16851M: "Rafael J. Wysocki" <rafael@kernel.org> 16852L: linux-pm@vger.kernel.org 16853S: Supported 16854B: https://bugzilla.kernel.org 16855T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16856F: drivers/base/power/ 16857F: drivers/powercap/ 16858F: include/linux/intel_rapl.h 16859F: include/linux/pm.h 16860F: include/linux/pm_* 16861F: include/linux/powercap.h 16862F: kernel/configs/nopm.config 16863 16864POWER STATE COORDINATION INTERFACE (PSCI) 16865M: Mark Rutland <mark.rutland@arm.com> 16866M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16868S: Maintained 16869F: drivers/firmware/psci/ 16870F: include/linux/psci.h 16871F: include/uapi/linux/psci.h 16872 16873POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16874M: Sebastian Reichel <sre@kernel.org> 16875L: linux-pm@vger.kernel.org 16876S: Maintained 16877T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16878F: Documentation/ABI/testing/sysfs-class-power 16879F: Documentation/devicetree/bindings/power/supply/ 16880F: drivers/power/supply/ 16881F: include/linux/power/ 16882F: include/linux/power_supply.h 16883 16884POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16885M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16886L: linuxppc-dev@lists.ozlabs.org 16887S: Maintained 16888F: drivers/char/powernv-op-panel.c 16889 16890PPP OVER ATM (RFC 2364) 16891M: Mitchell Blank Jr <mitch@sfgoth.com> 16892S: Maintained 16893F: include/uapi/linux/atmppp.h 16894F: net/atm/pppoatm.c 16895 16896PPP OVER ETHERNET 16897M: Michal Ostrowski <mostrows@earthlink.net> 16898S: Maintained 16899F: drivers/net/ppp/pppoe.c 16900F: drivers/net/ppp/pppox.c 16901 16902PPP OVER L2TP 16903M: James Chapman <jchapman@katalix.com> 16904S: Maintained 16905F: include/linux/if_pppol2tp.h 16906F: include/uapi/linux/if_pppol2tp.h 16907F: net/l2tp/l2tp_ppp.c 16908 16909PPP PROTOCOL DRIVERS AND COMPRESSORS 16910L: linux-ppp@vger.kernel.org 16911S: Orphan 16912F: drivers/net/ppp/ppp_* 16913 16914PPS SUPPORT 16915M: Rodolfo Giometti <giometti@enneenne.com> 16916L: linuxpps@ml.enneenne.com (subscribers-only) 16917S: Maintained 16918W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16919F: Documentation/ABI/testing/sysfs-pps 16920F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16921F: Documentation/driver-api/pps.rst 16922F: drivers/pps/ 16923F: include/linux/pps*.h 16924F: include/uapi/linux/pps.h 16925 16926PPTP DRIVER 16927M: Dmitry Kozlov <xeb@mail.ru> 16928L: netdev@vger.kernel.org 16929S: Maintained 16930W: http://sourceforge.net/projects/accel-pptp 16931F: drivers/net/ppp/pptp.c 16932 16933PRESSURE STALL INFORMATION (PSI) 16934M: Johannes Weiner <hannes@cmpxchg.org> 16935M: Suren Baghdasaryan <surenb@google.com> 16936S: Maintained 16937F: include/linux/psi* 16938F: kernel/sched/psi.c 16939 16940PRINTK 16941M: Petr Mladek <pmladek@suse.com> 16942M: Sergey Senozhatsky <senozhatsky@chromium.org> 16943R: Steven Rostedt <rostedt@goodmis.org> 16944R: John Ogness <john.ogness@linutronix.de> 16945S: Maintained 16946T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16947F: include/linux/printk.h 16948F: kernel/printk/ 16949 16950PRINTK INDEXING 16951R: Chris Down <chris@chrisdown.name> 16952S: Maintained 16953F: Documentation/core-api/printk-index.rst 16954F: kernel/printk/index.c 16955K: printk_index 16956 16957PROC FILESYSTEM 16958L: linux-kernel@vger.kernel.org 16959L: linux-fsdevel@vger.kernel.org 16960S: Maintained 16961F: Documentation/filesystems/proc.rst 16962F: fs/proc/ 16963F: include/linux/proc_fs.h 16964F: tools/testing/selftests/proc/ 16965 16966PROC SYSCTL 16967M: Luis Chamberlain <mcgrof@kernel.org> 16968M: Kees Cook <keescook@chromium.org> 16969M: Iurii Zaikin <yzaikin@google.com> 16970L: linux-kernel@vger.kernel.org 16971L: linux-fsdevel@vger.kernel.org 16972S: Maintained 16973T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16974F: fs/proc/proc_sysctl.c 16975F: include/linux/sysctl.h 16976F: kernel/sysctl-test.c 16977F: kernel/sysctl.c 16978F: tools/testing/selftests/sysctl/ 16979 16980PS3 NETWORK SUPPORT 16981M: Geoff Levand <geoff@infradead.org> 16982L: netdev@vger.kernel.org 16983L: linuxppc-dev@lists.ozlabs.org 16984S: Maintained 16985F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16986 16987PS3 PLATFORM SUPPORT 16988M: Geoff Levand <geoff@infradead.org> 16989L: linuxppc-dev@lists.ozlabs.org 16990S: Maintained 16991F: arch/powerpc/boot/ps3* 16992F: arch/powerpc/include/asm/lv1call.h 16993F: arch/powerpc/include/asm/ps3*.h 16994F: arch/powerpc/platforms/ps3/ 16995F: drivers/*/ps3* 16996F: drivers/ps3/ 16997F: drivers/rtc/rtc-ps3.c 16998F: drivers/usb/host/*ps3.c 16999F: sound/ppc/snd_ps3* 17000 17001PS3VRAM DRIVER 17002M: Jim Paris <jim@jtan.com> 17003M: Geoff Levand <geoff@infradead.org> 17004L: linuxppc-dev@lists.ozlabs.org 17005S: Maintained 17006F: drivers/block/ps3vram.c 17007 17008PSAMPLE PACKET SAMPLING SUPPORT 17009M: Yotam Gigi <yotam.gi@gmail.com> 17010S: Maintained 17011F: include/net/psample.h 17012F: include/uapi/linux/psample.h 17013F: net/psample 17014 17015PSTORE FILESYSTEM 17016M: Kees Cook <keescook@chromium.org> 17017R: Tony Luck <tony.luck@intel.com> 17018R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17019L: linux-hardening@vger.kernel.org 17020S: Supported 17021T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17022F: Documentation/admin-guide/pstore-blk.rst 17023F: Documentation/admin-guide/ramoops.rst 17024F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17025F: drivers/acpi/apei/erst.c 17026F: drivers/firmware/efi/efi-pstore.c 17027F: fs/pstore/ 17028F: include/linux/pstore* 17029K: \b(pstore|ramoops) 17030 17031PTP HARDWARE CLOCK SUPPORT 17032M: Richard Cochran <richardcochran@gmail.com> 17033L: netdev@vger.kernel.org 17034S: Maintained 17035W: http://linuxptp.sourceforge.net/ 17036F: Documentation/ABI/testing/sysfs-ptp 17037F: Documentation/driver-api/ptp.rst 17038F: drivers/net/phy/dp83640* 17039F: drivers/ptp/* 17040F: include/linux/ptp_cl* 17041K: (?:\b|_)ptp(?:\b|_) 17042 17043PTP VIRTUAL CLOCK SUPPORT 17044M: Yangbo Lu <yangbo.lu@nxp.com> 17045L: netdev@vger.kernel.org 17046S: Maintained 17047F: drivers/ptp/ptp_vclock.c 17048F: net/ethtool/phc_vclocks.c 17049 17050PTRACE SUPPORT 17051M: Oleg Nesterov <oleg@redhat.com> 17052S: Maintained 17053F: arch/*/*/ptrace*.c 17054F: arch/*/include/asm/ptrace*.h 17055F: arch/*/ptrace*.c 17056F: include/asm-generic/syscall.h 17057F: include/linux/ptrace.h 17058F: include/linux/regset.h 17059F: include/uapi/linux/ptrace.h 17060F: kernel/ptrace.c 17061 17062PULSE8-CEC DRIVER 17063M: Hans Verkuil <hverkuil@xs4all.nl> 17064L: linux-media@vger.kernel.org 17065S: Maintained 17066T: git git://linuxtv.org/media_tree.git 17067F: drivers/media/cec/usb/pulse8/ 17068 17069PURELIFI PLFXLC DRIVER 17070M: Srinivasan Raju <srini.raju@purelifi.com> 17071L: linux-wireless@vger.kernel.org 17072S: Supported 17073F: drivers/net/wireless/purelifi/plfxlc/ 17074 17075PVRUSB2 VIDEO4LINUX DRIVER 17076M: Mike Isely <isely@pobox.com> 17077L: pvrusb2@isely.net (subscribers-only) 17078L: linux-media@vger.kernel.org 17079S: Maintained 17080W: http://www.isely.net/pvrusb2/ 17081T: git git://linuxtv.org/media_tree.git 17082F: Documentation/driver-api/media/drivers/pvrusb2* 17083F: drivers/media/usb/pvrusb2/ 17084 17085PWC WEBCAM DRIVER 17086M: Hans Verkuil <hverkuil@xs4all.nl> 17087L: linux-media@vger.kernel.org 17088S: Odd Fixes 17089T: git git://linuxtv.org/media_tree.git 17090F: drivers/media/usb/pwc/* 17091F: include/trace/events/pwc.h 17092 17093PWM IR Transmitter 17094M: Sean Young <sean@mess.org> 17095L: linux-media@vger.kernel.org 17096S: Maintained 17097F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17098F: drivers/media/rc/pwm-ir-tx.c 17099 17100PWM SUBSYSTEM 17101M: Thierry Reding <thierry.reding@gmail.com> 17102R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17103L: linux-pwm@vger.kernel.org 17104S: Maintained 17105Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17106T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17107F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17108F: Documentation/devicetree/bindings/pwm/ 17109F: Documentation/driver-api/pwm.rst 17110F: drivers/gpio/gpio-mvebu.c 17111F: drivers/pwm/ 17112F: drivers/video/backlight/pwm_bl.c 17113F: include/dt-bindings/pwm/ 17114F: include/linux/pwm.h 17115F: include/linux/pwm_backlight.h 17116K: pwm_(config|apply_state|ops) 17117 17118PXA GPIO DRIVER 17119M: Robert Jarzmik <robert.jarzmik@free.fr> 17120L: linux-gpio@vger.kernel.org 17121S: Maintained 17122F: drivers/gpio/gpio-pxa.c 17123 17124PXA MMCI DRIVER 17125S: Orphan 17126 17127PXA RTC DRIVER 17128M: Robert Jarzmik <robert.jarzmik@free.fr> 17129L: linux-rtc@vger.kernel.org 17130S: Maintained 17131 17132PXA2xx/PXA3xx SUPPORT 17133M: Daniel Mack <daniel@zonque.org> 17134M: Haojian Zhuang <haojian.zhuang@gmail.com> 17135M: Robert Jarzmik <robert.jarzmik@free.fr> 17136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17137S: Maintained 17138T: git git://github.com/hzhuang1/linux.git 17139T: git git://github.com/rjarzmik/linux.git 17140F: arch/arm/boot/dts/pxa* 17141F: arch/arm/mach-pxa/ 17142F: drivers/dma/pxa* 17143F: drivers/pcmcia/pxa2xx* 17144F: drivers/pinctrl/pxa/ 17145F: drivers/spi/spi-pxa2xx* 17146F: drivers/usb/gadget/udc/pxa2* 17147F: include/sound/pxa2xx-lib.h 17148F: sound/arm/pxa* 17149F: sound/soc/pxa/ 17150 17151QAT DRIVER 17152M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17153L: qat-linux@intel.com 17154S: Supported 17155F: drivers/crypto/intel/qat/ 17156 17157QCOM AUDIO (ASoC) DRIVERS 17158M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17159M: Banajit Goswami <bgoswami@quicinc.com> 17160L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17161S: Supported 17162F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17163F: Documentation/devicetree/bindings/sound/qcom,* 17164F: drivers/soc/qcom/apr.c 17165F: include/dt-bindings/sound/qcom,wcd9335.h 17166F: sound/soc/codecs/lpass-rx-macro.* 17167F: sound/soc/codecs/lpass-tx-macro.* 17168F: sound/soc/codecs/lpass-va-macro.c 17169F: sound/soc/codecs/lpass-wsa-macro.* 17170F: sound/soc/codecs/msm8916-wcd-analog.c 17171F: sound/soc/codecs/msm8916-wcd-digital.c 17172F: sound/soc/codecs/wcd-clsh-v2.* 17173F: sound/soc/codecs/wcd-mbhc-v2.* 17174F: sound/soc/codecs/wcd9335.* 17175F: sound/soc/codecs/wcd934x.c 17176F: sound/soc/codecs/wsa881x.c 17177F: sound/soc/codecs/wsa883x.c 17178F: sound/soc/qcom/ 17179 17180QCOM EMBEDDED USB DEBUGGER (EUD) 17181M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17182L: linux-arm-msm@vger.kernel.org 17183S: Maintained 17184F: Documentation/ABI/testing/sysfs-driver-eud 17185F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17186F: drivers/usb/misc/qcom_eud.c 17187 17188QCOM IPA DRIVER 17189M: Alex Elder <elder@kernel.org> 17190L: netdev@vger.kernel.org 17191S: Supported 17192F: drivers/net/ipa/ 17193 17194QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17195M: Gabriel Somlo <somlo@cmu.edu> 17196M: "Michael S. Tsirkin" <mst@redhat.com> 17197L: qemu-devel@nongnu.org 17198S: Maintained 17199F: drivers/firmware/qemu_fw_cfg.c 17200F: include/uapi/linux/qemu_fw_cfg.h 17201 17202QIB DRIVER 17203M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17204L: linux-rdma@vger.kernel.org 17205S: Supported 17206F: drivers/infiniband/hw/qib/ 17207 17208QLOGIC QL41xxx FCOE DRIVER 17209M: Saurav Kashyap <skashyap@marvell.com> 17210M: Javed Hasan <jhasan@marvell.com> 17211M: GR-QLogic-Storage-Upstream@marvell.com 17212L: linux-scsi@vger.kernel.org 17213S: Supported 17214F: drivers/scsi/qedf/ 17215 17216QLOGIC QL41xxx ISCSI DRIVER 17217M: Nilesh Javali <njavali@marvell.com> 17218M: Manish Rangankar <mrangankar@marvell.com> 17219M: GR-QLogic-Storage-Upstream@marvell.com 17220L: linux-scsi@vger.kernel.org 17221S: Supported 17222F: drivers/scsi/qedi/ 17223 17224QLOGIC QL4xxx ETHERNET DRIVER 17225M: Ariel Elior <aelior@marvell.com> 17226M: Manish Chopra <manishc@marvell.com> 17227L: netdev@vger.kernel.org 17228S: Supported 17229F: drivers/net/ethernet/qlogic/qed/ 17230F: drivers/net/ethernet/qlogic/qede/ 17231F: include/linux/qed/ 17232 17233QLOGIC QL4xxx RDMA DRIVER 17234M: Michal Kalderon <mkalderon@marvell.com> 17235M: Ariel Elior <aelior@marvell.com> 17236L: linux-rdma@vger.kernel.org 17237S: Supported 17238F: drivers/infiniband/hw/qedr/ 17239F: include/uapi/rdma/qedr-abi.h 17240 17241QLOGIC QLA1280 SCSI DRIVER 17242M: Michael Reed <mdr@sgi.com> 17243L: linux-scsi@vger.kernel.org 17244S: Maintained 17245F: drivers/scsi/qla1280.[ch] 17246 17247QLOGIC QLA2XXX FC-SCSI DRIVER 17248M: Nilesh Javali <njavali@marvell.com> 17249M: GR-QLogic-Storage-Upstream@marvell.com 17250L: linux-scsi@vger.kernel.org 17251S: Supported 17252F: drivers/scsi/qla2xxx/ 17253 17254QLOGIC QLA3XXX NETWORK DRIVER 17255M: GR-Linux-NIC-Dev@marvell.com 17256L: netdev@vger.kernel.org 17257S: Supported 17258F: drivers/net/ethernet/qlogic/qla3xxx.* 17259 17260QLOGIC QLA4XXX iSCSI DRIVER 17261M: Nilesh Javali <njavali@marvell.com> 17262M: Manish Rangankar <mrangankar@marvell.com> 17263M: GR-QLogic-Storage-Upstream@marvell.com 17264L: linux-scsi@vger.kernel.org 17265S: Supported 17266F: drivers/scsi/qla4xxx/ 17267 17268QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17269M: Shahed Shaikh <shshaikh@marvell.com> 17270M: Manish Chopra <manishc@marvell.com> 17271M: GR-Linux-NIC-Dev@marvell.com 17272L: netdev@vger.kernel.org 17273S: Supported 17274F: drivers/net/ethernet/qlogic/qlcnic/ 17275 17276QLOGIC QLGE 10Gb ETHERNET DRIVER 17277M: Manish Chopra <manishc@marvell.com> 17278M: GR-Linux-NIC-Dev@marvell.com 17279M: Coiby Xu <coiby.xu@gmail.com> 17280L: netdev@vger.kernel.org 17281S: Supported 17282F: Documentation/networking/device_drivers/qlogic/qlge.rst 17283F: drivers/staging/qlge/ 17284 17285QM1D1B0004 MEDIA DRIVER 17286M: Akihiro Tsukada <tskd08@gmail.com> 17287L: linux-media@vger.kernel.org 17288S: Odd Fixes 17289F: drivers/media/tuners/qm1d1b0004* 17290 17291QM1D1C0042 MEDIA DRIVER 17292M: Akihiro Tsukada <tskd08@gmail.com> 17293L: linux-media@vger.kernel.org 17294S: Odd Fixes 17295F: drivers/media/tuners/qm1d1c0042* 17296 17297QNX4 FILESYSTEM 17298M: Anders Larsen <al@alarsen.net> 17299S: Maintained 17300W: http://www.alarsen.net/linux/qnx4fs/ 17301F: fs/qnx4/ 17302F: include/uapi/linux/qnx4_fs.h 17303F: include/uapi/linux/qnxtypes.h 17304 17305QNX6 FILESYSTEM 17306S: Orphan 17307F: Documentation/filesystems/qnx6.rst 17308F: fs/qnx6/ 17309F: include/linux/qnx6_fs.h 17310 17311QORIQ DPAA2 FSL-MC BUS DRIVER 17312M: Stuart Yoder <stuyoder@gmail.com> 17313M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17314L: linux-kernel@vger.kernel.org 17315S: Maintained 17316F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17317F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17318F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17319F: drivers/bus/fsl-mc/ 17320F: include/uapi/linux/fsl_mc.h 17321 17322QT1010 MEDIA DRIVER 17323M: Antti Palosaari <crope@iki.fi> 17324L: linux-media@vger.kernel.org 17325S: Maintained 17326W: https://linuxtv.org 17327W: http://palosaari.fi/linux/ 17328Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17329T: git git://linuxtv.org/anttip/media_tree.git 17330F: drivers/media/tuners/qt1010* 17331 17332QUALCOMM ATH12K WIRELESS DRIVER 17333M: Kalle Valo <kvalo@kernel.org> 17334L: ath12k@lists.infradead.org 17335S: Supported 17336T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17337F: drivers/net/wireless/ath/ath12k/ 17338 17339QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17340M: Kalle Valo <kvalo@kernel.org> 17341L: ath10k@lists.infradead.org 17342S: Supported 17343W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17344T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17345F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17346F: drivers/net/wireless/ath/ath10k/ 17347 17348QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17349M: Kalle Valo <kvalo@kernel.org> 17350L: ath11k@lists.infradead.org 17351S: Supported 17352T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17353F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17354F: drivers/net/wireless/ath/ath11k/ 17355 17356QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17357M: Toke Høiland-Jørgensen <toke@toke.dk> 17358L: linux-wireless@vger.kernel.org 17359S: Maintained 17360W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17361F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17362F: drivers/net/wireless/ath/ath9k/ 17363 17364QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17365M: Stephan Gerhold <stephan@gerhold.net> 17366L: netdev@vger.kernel.org 17367L: linux-arm-msm@vger.kernel.org 17368S: Maintained 17369F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17370F: drivers/net/wwan/qcom_bam_dmux.c 17371 17372QUALCOMM CAMERA SUBSYSTEM DRIVER 17373M: Robert Foss <rfoss@kernel.org> 17374M: Todor Tomov <todor.too@gmail.com> 17375M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17376L: linux-media@vger.kernel.org 17377S: Maintained 17378F: Documentation/admin-guide/media/qcom_camss.rst 17379F: Documentation/devicetree/bindings/media/*camss* 17380F: drivers/media/platform/qcom/camss/ 17381 17382QUALCOMM CLOCK DRIVERS 17383M: Bjorn Andersson <andersson@kernel.org> 17384L: linux-arm-msm@vger.kernel.org 17385S: Supported 17386T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17387F: Documentation/devicetree/bindings/clock/qcom,* 17388F: drivers/clk/qcom/ 17389F: include/dt-bindings/clock/qcom,* 17390 17391QUALCOMM CLOUD AI (QAIC) DRIVER 17392M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17393L: linux-arm-msm@vger.kernel.org 17394L: dri-devel@lists.freedesktop.org 17395S: Supported 17396T: git git://anongit.freedesktop.org/drm/drm-misc 17397F: Documentation/accel/qaic/ 17398F: drivers/accel/qaic/ 17399F: include/uapi/drm/qaic_accel.h 17400 17401QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17402M: Bjorn Andersson <andersson@kernel.org> 17403M: Konrad Dybcio <konrad.dybcio@linaro.org> 17404L: linux-pm@vger.kernel.org 17405L: linux-arm-msm@vger.kernel.org 17406S: Maintained 17407F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17408F: drivers/soc/qcom/cpr.c 17409 17410QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17411M: Ilia Lin <ilia.lin@kernel.org> 17412L: linux-pm@vger.kernel.org 17413S: Maintained 17414F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17415F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17416F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17417 17418QUALCOMM CRYPTO DRIVERS 17419M: Thara Gopinath <thara.gopinath@gmail.com> 17420L: linux-crypto@vger.kernel.org 17421L: linux-arm-msm@vger.kernel.org 17422S: Maintained 17423F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17424F: drivers/crypto/qce/ 17425 17426QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17427M: Timur Tabi <timur@kernel.org> 17428L: netdev@vger.kernel.org 17429S: Maintained 17430F: drivers/net/ethernet/qualcomm/emac/ 17431 17432QUALCOMM ETHQOS ETHERNET DRIVER 17433M: Vinod Koul <vkoul@kernel.org> 17434R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17435L: netdev@vger.kernel.org 17436S: Maintained 17437F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17438F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17439 17440QUALCOMM FASTRPC DRIVER 17441M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17442M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17443L: linux-arm-msm@vger.kernel.org 17444S: Maintained 17445F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17446F: drivers/misc/fastrpc.c 17447F: include/uapi/misc/fastrpc.h 17448 17449QUALCOMM HEXAGON ARCHITECTURE 17450M: Brian Cain <bcain@quicinc.com> 17451L: linux-hexagon@vger.kernel.org 17452S: Supported 17453T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17454F: arch/hexagon/ 17455 17456QUALCOMM HIDMA DRIVER 17457M: Sinan Kaya <okaya@kernel.org> 17458L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17459L: linux-arm-msm@vger.kernel.org 17460L: dmaengine@vger.kernel.org 17461S: Supported 17462F: drivers/dma/qcom/hidma* 17463 17464QUALCOMM I2C CCI DRIVER 17465M: Loic Poulain <loic.poulain@linaro.org> 17466M: Robert Foss <rfoss@kernel.org> 17467L: linux-i2c@vger.kernel.org 17468L: linux-arm-msm@vger.kernel.org 17469S: Maintained 17470F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17471F: drivers/i2c/busses/i2c-qcom-cci.c 17472 17473QUALCOMM INTERCONNECT BWMON DRIVER 17474M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17475L: linux-arm-msm@vger.kernel.org 17476S: Maintained 17477F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17478F: drivers/soc/qcom/icc-bwmon.c 17479 17480QUALCOMM IOMMU 17481M: Rob Clark <robdclark@gmail.com> 17482L: iommu@lists.linux.dev 17483L: linux-arm-msm@vger.kernel.org 17484S: Maintained 17485F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17486 17487QUALCOMM IPC ROUTER (QRTR) DRIVER 17488M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17489L: linux-arm-msm@vger.kernel.org 17490S: Maintained 17491F: include/trace/events/qrtr.h 17492F: include/uapi/linux/qrtr.h 17493F: net/qrtr/ 17494 17495QUALCOMM IPCC MAILBOX DRIVER 17496M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17497L: linux-arm-msm@vger.kernel.org 17498S: Supported 17499F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17500F: drivers/mailbox/qcom-ipcc.c 17501F: include/dt-bindings/mailbox/qcom-ipcc.h 17502 17503QUALCOMM IPQ4019 USB PHY DRIVER 17504M: Robert Marko <robert.marko@sartura.hr> 17505M: Luka Perkov <luka.perkov@sartura.hr> 17506L: linux-arm-msm@vger.kernel.org 17507S: Maintained 17508F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17509F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17510 17511QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17512M: Robert Marko <robert.marko@sartura.hr> 17513M: Luka Perkov <luka.perkov@sartura.hr> 17514L: linux-arm-msm@vger.kernel.org 17515S: Maintained 17516F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17517F: drivers/regulator/vqmmc-ipq4019-regulator.c 17518 17519QUALCOMM NAND CONTROLLER DRIVER 17520M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17521L: linux-mtd@lists.infradead.org 17522L: linux-arm-msm@vger.kernel.org 17523S: Maintained 17524F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17525F: drivers/mtd/nand/raw/qcom_nandc.c 17526 17527QUALCOMM RMNET DRIVER 17528M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17529M: Sean Tranchetti <quic_stranche@quicinc.com> 17530L: netdev@vger.kernel.org 17531S: Maintained 17532F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17533F: drivers/net/ethernet/qualcomm/rmnet/ 17534F: include/linux/if_rmnet.h 17535 17536QUALCOMM TSENS THERMAL DRIVER 17537M: Amit Kucheria <amitk@kernel.org> 17538M: Thara Gopinath <thara.gopinath@gmail.com> 17539L: linux-pm@vger.kernel.org 17540L: linux-arm-msm@vger.kernel.org 17541S: Maintained 17542F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17543F: drivers/thermal/qcom/ 17544 17545QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17546M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17547M: Vikash Garodia <quic_vgarodia@quicinc.com> 17548L: linux-media@vger.kernel.org 17549L: linux-arm-msm@vger.kernel.org 17550S: Maintained 17551T: git git://linuxtv.org/media_tree.git 17552F: Documentation/devicetree/bindings/media/*venus* 17553F: drivers/media/platform/qcom/venus/ 17554 17555QUALCOMM WCN36XX WIRELESS DRIVER 17556M: Loic Poulain <loic.poulain@linaro.org> 17557L: wcn36xx@lists.infradead.org 17558S: Supported 17559W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17560F: drivers/net/wireless/ath/wcn36xx/ 17561 17562QUANTENNA QTNFMAC WIRELESS DRIVER 17563M: Igor Mitsyanko <imitsyanko@quantenna.com> 17564R: Sergey Matyukevich <geomatsi@gmail.com> 17565L: linux-wireless@vger.kernel.org 17566S: Maintained 17567F: drivers/net/wireless/quantenna 17568 17569RADEON and AMDGPU DRM DRIVERS 17570M: Alex Deucher <alexander.deucher@amd.com> 17571M: Christian König <christian.koenig@amd.com> 17572M: Pan, Xinhui <Xinhui.Pan@amd.com> 17573L: amd-gfx@lists.freedesktop.org 17574S: Supported 17575B: https://gitlab.freedesktop.org/drm/amd/-/issues 17576C: irc://irc.oftc.net/radeon 17577T: git https://gitlab.freedesktop.org/agd5f/linux.git 17578F: Documentation/gpu/amdgpu/ 17579F: drivers/gpu/drm/amd/ 17580F: drivers/gpu/drm/radeon/ 17581F: include/uapi/drm/amdgpu_drm.h 17582F: include/uapi/drm/radeon_drm.h 17583 17584RADEON FRAMEBUFFER DISPLAY DRIVER 17585M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17586L: linux-fbdev@vger.kernel.org 17587S: Maintained 17588F: drivers/video/fbdev/aty/radeon* 17589F: include/uapi/linux/radeonfb.h 17590 17591RADIOSHARK RADIO DRIVER 17592M: Hans Verkuil <hverkuil@xs4all.nl> 17593L: linux-media@vger.kernel.org 17594S: Maintained 17595T: git git://linuxtv.org/media_tree.git 17596F: drivers/media/radio/radio-shark.c 17597 17598RADIOSHARK2 RADIO DRIVER 17599M: Hans Verkuil <hverkuil@xs4all.nl> 17600L: linux-media@vger.kernel.org 17601S: Maintained 17602T: git git://linuxtv.org/media_tree.git 17603F: drivers/media/radio/radio-shark2.c 17604F: drivers/media/radio/radio-tea5777.c 17605 17606RADOS BLOCK DEVICE (RBD) 17607M: Ilya Dryomov <idryomov@gmail.com> 17608R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17609L: ceph-devel@vger.kernel.org 17610S: Supported 17611W: http://ceph.com/ 17612T: git https://github.com/ceph/ceph-client.git 17613F: Documentation/ABI/testing/sysfs-bus-rbd 17614F: drivers/block/rbd.c 17615F: drivers/block/rbd_types.h 17616 17617RAGE128 FRAMEBUFFER DISPLAY DRIVER 17618L: linux-fbdev@vger.kernel.org 17619S: Orphan 17620F: drivers/video/fbdev/aty/aty128fb.c 17621 17622RAINSHADOW-CEC DRIVER 17623M: Hans Verkuil <hverkuil@xs4all.nl> 17624L: linux-media@vger.kernel.org 17625S: Maintained 17626T: git git://linuxtv.org/media_tree.git 17627F: drivers/media/cec/usb/rainshadow/ 17628 17629RALINK MIPS ARCHITECTURE 17630M: John Crispin <john@phrozen.org> 17631L: linux-mips@vger.kernel.org 17632S: Maintained 17633F: arch/mips/ralink 17634 17635RALINK MT7621 MIPS ARCHITECTURE 17636M: Arınç ÜNAL <arinc.unal@arinc9.com> 17637M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17638L: linux-mips@vger.kernel.org 17639S: Maintained 17640F: arch/mips/boot/dts/ralink/mt7621* 17641 17642RALINK RT2X00 WIRELESS LAN DRIVER 17643M: Stanislaw Gruszka <stf_xl@wp.pl> 17644M: Helmut Schaa <helmut.schaa@googlemail.com> 17645L: linux-wireless@vger.kernel.org 17646S: Maintained 17647F: drivers/net/wireless/ralink/rt2x00/ 17648 17649RAMDISK RAM BLOCK DEVICE DRIVER 17650M: Jens Axboe <axboe@kernel.dk> 17651S: Maintained 17652F: Documentation/admin-guide/blockdev/ramdisk.rst 17653F: drivers/block/brd.c 17654 17655RANCHU VIRTUAL BOARD FOR MIPS 17656M: Miodrag Dinic <miodrag.dinic@mips.com> 17657L: linux-mips@vger.kernel.org 17658S: Supported 17659F: arch/mips/configs/generic/board-ranchu.config 17660F: arch/mips/generic/board-ranchu.c 17661 17662RANDOM NUMBER DRIVER 17663M: "Theodore Ts'o" <tytso@mit.edu> 17664M: Jason A. Donenfeld <Jason@zx2c4.com> 17665S: Maintained 17666T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17667F: drivers/char/random.c 17668F: drivers/virt/vmgenid.c 17669 17670RAPIDIO SUBSYSTEM 17671M: Matt Porter <mporter@kernel.crashing.org> 17672M: Alexandre Bounine <alex.bou9@gmail.com> 17673S: Maintained 17674F: drivers/rapidio/ 17675 17676RAS INFRASTRUCTURE 17677M: Tony Luck <tony.luck@intel.com> 17678M: Borislav Petkov <bp@alien8.de> 17679L: linux-edac@vger.kernel.org 17680S: Maintained 17681F: Documentation/admin-guide/ras.rst 17682F: drivers/ras/ 17683F: include/linux/ras.h 17684F: include/ras/ras_event.h 17685 17686RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17687L: linux-wireless@vger.kernel.org 17688S: Orphan 17689F: drivers/net/wireless/legacy/ray* 17690 17691RC-CORE / LIRC FRAMEWORK 17692M: Sean Young <sean@mess.org> 17693L: linux-media@vger.kernel.org 17694S: Maintained 17695W: http://linuxtv.org 17696T: git git://linuxtv.org/media_tree.git 17697F: Documentation/driver-api/media/rc-core.rst 17698F: Documentation/userspace-api/media/rc/ 17699F: drivers/media/rc/ 17700F: include/media/rc-core.h 17701F: include/media/rc-map.h 17702F: include/uapi/linux/lirc.h 17703 17704RCMM REMOTE CONTROLS DECODER 17705M: Patrick Lerda <patrick9876@free.fr> 17706S: Maintained 17707F: drivers/media/rc/ir-rcmm-decoder.c 17708 17709RCUTORTURE TEST FRAMEWORK 17710M: "Paul E. McKenney" <paulmck@kernel.org> 17711M: Josh Triplett <josh@joshtriplett.org> 17712R: Steven Rostedt <rostedt@goodmis.org> 17713R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17714R: Lai Jiangshan <jiangshanlai@gmail.com> 17715L: rcu@vger.kernel.org 17716S: Supported 17717T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17718F: tools/testing/selftests/rcutorture 17719 17720RDACM20 Camera Sensor 17721M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17722M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17723M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17724M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17725L: linux-media@vger.kernel.org 17726S: Maintained 17727F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17728F: drivers/media/i2c/max9271.c 17729F: drivers/media/i2c/max9271.h 17730F: drivers/media/i2c/rdacm20.c 17731 17732RDACM21 Camera Sensor 17733M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17734M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17735M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17736M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17737L: linux-media@vger.kernel.org 17738S: Maintained 17739F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17740F: drivers/media/i2c/max9271.c 17741F: drivers/media/i2c/max9271.h 17742F: drivers/media/i2c/rdacm21.c 17743 17744RDC R-321X SoC 17745M: Florian Fainelli <florian@openwrt.org> 17746S: Maintained 17747 17748RDC R6040 FAST ETHERNET DRIVER 17749M: Florian Fainelli <f.fainelli@gmail.com> 17750L: netdev@vger.kernel.org 17751S: Maintained 17752F: drivers/net/ethernet/rdc/r6040.c 17753 17754RDMAVT - RDMA verbs software 17755M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17756L: linux-rdma@vger.kernel.org 17757S: Supported 17758F: drivers/infiniband/sw/rdmavt 17759 17760RDS - RELIABLE DATAGRAM SOCKETS 17761M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17762L: netdev@vger.kernel.org 17763L: linux-rdma@vger.kernel.org 17764L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17765S: Supported 17766W: https://oss.oracle.com/projects/rds/ 17767F: Documentation/networking/rds.rst 17768F: net/rds/ 17769 17770RDT - RESOURCE ALLOCATION 17771M: Fenghua Yu <fenghua.yu@intel.com> 17772M: Reinette Chatre <reinette.chatre@intel.com> 17773L: linux-kernel@vger.kernel.org 17774S: Supported 17775F: Documentation/arch/x86/resctrl* 17776F: arch/x86/include/asm/resctrl.h 17777F: arch/x86/kernel/cpu/resctrl/ 17778F: tools/testing/selftests/resctrl/ 17779 17780READ-COPY UPDATE (RCU) 17781M: "Paul E. McKenney" <paulmck@kernel.org> 17782M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17783M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17784M: Joel Fernandes <joel@joelfernandes.org> 17785M: Josh Triplett <josh@joshtriplett.org> 17786M: Boqun Feng <boqun.feng@gmail.com> 17787R: Steven Rostedt <rostedt@goodmis.org> 17788R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17789R: Lai Jiangshan <jiangshanlai@gmail.com> 17790R: Zqiang <qiang1.zhang@intel.com> 17791L: rcu@vger.kernel.org 17792S: Supported 17793W: http://www.rdrop.com/users/paulmck/RCU/ 17794T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17795F: Documentation/RCU/ 17796F: include/linux/rcu* 17797F: kernel/rcu/ 17798X: Documentation/RCU/torture.rst 17799X: include/linux/srcu*.h 17800X: kernel/rcu/srcu*.c 17801 17802REAL TIME CLOCK (RTC) SUBSYSTEM 17803M: Alessandro Zummo <a.zummo@towertech.it> 17804M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17805L: linux-rtc@vger.kernel.org 17806S: Maintained 17807Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17808T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17809F: Documentation/admin-guide/rtc.rst 17810F: Documentation/devicetree/bindings/rtc/ 17811F: drivers/rtc/ 17812F: include/linux/platform_data/rtc-* 17813F: include/linux/rtc.h 17814F: include/linux/rtc/ 17815F: include/uapi/linux/rtc.h 17816F: tools/testing/selftests/rtc/ 17817 17818Real-time Linux Analysis (RTLA) tools 17819M: Daniel Bristot de Oliveira <bristot@kernel.org> 17820M: Steven Rostedt <rostedt@goodmis.org> 17821L: linux-trace-devel@vger.kernel.org 17822S: Maintained 17823F: Documentation/tools/rtla/ 17824F: tools/tracing/rtla/ 17825 17826REALTEK AUDIO CODECS 17827M: Oder Chiou <oder_chiou@realtek.com> 17828S: Maintained 17829F: include/sound/rt*.h 17830F: sound/soc/codecs/rt* 17831 17832REALTEK OTTO WATCHDOG 17833M: Sander Vanheule <sander@svanheule.net> 17834L: linux-watchdog@vger.kernel.org 17835S: Maintained 17836F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17837F: drivers/watchdog/realtek_otto_wdt.c 17838 17839REALTEK RTL83xx SMI DSA ROUTER CHIPS 17840M: Linus Walleij <linus.walleij@linaro.org> 17841M: Alvin Šipraga <alsi@bang-olufsen.dk> 17842S: Maintained 17843F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17844F: drivers/net/dsa/realtek/* 17845 17846REALTEK WIRELESS DRIVER (rtlwifi family) 17847M: Ping-Ke Shih <pkshih@realtek.com> 17848L: linux-wireless@vger.kernel.org 17849S: Maintained 17850W: https://wireless.wiki.kernel.org/ 17851T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17852F: drivers/net/wireless/realtek/rtlwifi/ 17853 17854REALTEK WIRELESS DRIVER (rtw88) 17855M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17856L: linux-wireless@vger.kernel.org 17857S: Maintained 17858F: drivers/net/wireless/realtek/rtw88/ 17859 17860REALTEK WIRELESS DRIVER (rtw89) 17861M: Ping-Ke Shih <pkshih@realtek.com> 17862L: linux-wireless@vger.kernel.org 17863S: Maintained 17864F: drivers/net/wireless/realtek/rtw89/ 17865 17866REDPINE WIRELESS DRIVER 17867L: linux-wireless@vger.kernel.org 17868S: Orphan 17869F: drivers/net/wireless/rsi/ 17870 17871REGISTER MAP ABSTRACTION 17872M: Mark Brown <broonie@kernel.org> 17873L: linux-kernel@vger.kernel.org 17874S: Supported 17875T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17876F: Documentation/devicetree/bindings/regmap/ 17877F: drivers/base/regmap/ 17878F: include/linux/regmap.h 17879 17880REISERFS FILE SYSTEM 17881L: reiserfs-devel@vger.kernel.org 17882S: Supported 17883F: fs/reiserfs/ 17884 17885REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17886M: Bjorn Andersson <andersson@kernel.org> 17887M: Mathieu Poirier <mathieu.poirier@linaro.org> 17888L: linux-remoteproc@vger.kernel.org 17889S: Maintained 17890T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17891F: Documentation/ABI/testing/sysfs-class-remoteproc 17892F: Documentation/devicetree/bindings/remoteproc/ 17893F: Documentation/staging/remoteproc.rst 17894F: drivers/remoteproc/ 17895F: include/linux/remoteproc.h 17896F: include/linux/remoteproc/ 17897 17898REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17899M: Bjorn Andersson <andersson@kernel.org> 17900M: Mathieu Poirier <mathieu.poirier@linaro.org> 17901L: linux-remoteproc@vger.kernel.org 17902S: Maintained 17903T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17904F: Documentation/ABI/testing/sysfs-bus-rpmsg 17905F: Documentation/staging/rpmsg.rst 17906F: drivers/rpmsg/ 17907F: include/linux/rpmsg.h 17908F: include/linux/rpmsg/ 17909F: include/uapi/linux/rpmsg.h 17910F: samples/rpmsg/ 17911 17912REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17913M: Stephan Gerhold <stephan@gerhold.net> 17914L: netdev@vger.kernel.org 17915L: linux-remoteproc@vger.kernel.org 17916S: Maintained 17917F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17918 17919RENESAS CLOCK DRIVERS 17920M: Geert Uytterhoeven <geert+renesas@glider.be> 17921L: linux-renesas-soc@vger.kernel.org 17922S: Supported 17923T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17924F: Documentation/devicetree/bindings/clock/renesas,* 17925F: drivers/clk/renesas/ 17926 17927RENESAS EMEV2 I2C DRIVER 17928M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17929L: linux-renesas-soc@vger.kernel.org 17930S: Supported 17931F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17932F: drivers/i2c/busses/i2c-emev2.c 17933 17934RENESAS ETHERNET DRIVERS 17935R: Sergey Shtylyov <s.shtylyov@omp.ru> 17936L: netdev@vger.kernel.org 17937L: linux-renesas-soc@vger.kernel.org 17938F: Documentation/devicetree/bindings/net/renesas,*.yaml 17939F: drivers/net/ethernet/renesas/ 17940F: include/linux/sh_eth.h 17941 17942RENESAS IDT821034 ASoC CODEC 17943M: Herve Codina <herve.codina@bootlin.com> 17944L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17945S: Maintained 17946F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17947F: sound/soc/codecs/idt821034.c 17948 17949RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17950M: Miquel Raynal <miquel.raynal@bootlin.com> 17951L: linux-mtd@lists.infradead.org 17952L: linux-renesas-soc@vger.kernel.org 17953S: Maintained 17954F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17955F: drivers/mtd/nand/raw/renesas-nand-controller.c 17956 17957RENESAS R-CAR GYROADC DRIVER 17958M: Marek Vasut <marek.vasut@gmail.com> 17959L: linux-iio@vger.kernel.org 17960S: Supported 17961F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17962F: drivers/iio/adc/rcar-gyroadc.c 17963 17964RENESAS R-CAR I2C DRIVERS 17965M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17966L: linux-renesas-soc@vger.kernel.org 17967S: Supported 17968F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17969F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17970F: drivers/i2c/busses/i2c-rcar.c 17971F: drivers/i2c/busses/i2c-sh_mobile.c 17972 17973RENESAS R-CAR SATA DRIVER 17974R: Sergey Shtylyov <s.shtylyov@omp.ru> 17975L: linux-ide@vger.kernel.org 17976L: linux-renesas-soc@vger.kernel.org 17977S: Supported 17978F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17979F: drivers/ata/sata_rcar.c 17980 17981RENESAS R-CAR THERMAL DRIVERS 17982M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17983L: linux-renesas-soc@vger.kernel.org 17984S: Supported 17985F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17986F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17987F: drivers/thermal/rcar_gen3_thermal.c 17988F: drivers/thermal/rcar_thermal.c 17989 17990RENESAS RIIC DRIVER 17991M: Chris Brandt <chris.brandt@renesas.com> 17992L: linux-renesas-soc@vger.kernel.org 17993S: Supported 17994F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17995F: drivers/i2c/busses/i2c-riic.c 17996 17997RENESAS RZ/G2L A/D DRIVER 17998M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17999L: linux-iio@vger.kernel.org 18000L: linux-renesas-soc@vger.kernel.org 18001S: Supported 18002F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18003F: drivers/iio/adc/rzg2l_adc.c 18004 18005RENESAS RZ/G2L MTU3a COUNTER DRIVER 18006M: Biju Das <biju.das.jz@bp.renesas.com> 18007L: linux-iio@vger.kernel.org 18008L: linux-renesas-soc@vger.kernel.org 18009S: Supported 18010F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18011F: drivers/counter/rz-mtu3-cnt.c 18012 18013RENESAS RZ/N1 A5PSW SWITCH DRIVER 18014M: Clément Léger <clement.leger@bootlin.com> 18015L: linux-renesas-soc@vger.kernel.org 18016L: netdev@vger.kernel.org 18017S: Maintained 18018F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18019F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18020F: drivers/net/dsa/rzn1_a5psw* 18021F: drivers/net/pcs/pcs-rzn1-miic.c 18022F: include/dt-bindings/net/pcs-rzn1-miic.h 18023F: include/linux/pcs-rzn1-miic.h 18024F: net/dsa/tag_rzn1_a5psw.c 18025 18026RENESAS RZ/N1 RTC CONTROLLER DRIVER 18027M: Miquel Raynal <miquel.raynal@bootlin.com> 18028L: linux-rtc@vger.kernel.org 18029L: linux-renesas-soc@vger.kernel.org 18030S: Maintained 18031F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18032F: drivers/rtc/rtc-rzn1.c 18033 18034RENESAS RZ/N1 USBF CONTROLLER DRIVER 18035M: Herve Codina <herve.codina@bootlin.com> 18036L: linux-renesas-soc@vger.kernel.org 18037L: linux-usb@vger.kernel.org 18038S: Maintained 18039F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18040F: drivers/usb/gadget/udc/renesas_usbf.c 18041 18042RENESAS RZ/V2M I2C DRIVER 18043M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18044L: linux-i2c@vger.kernel.org 18045L: linux-renesas-soc@vger.kernel.org 18046S: Supported 18047F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18048F: drivers/i2c/busses/i2c-rzv2m.c 18049 18050RENESAS USB PHY DRIVER 18051M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18052L: linux-renesas-soc@vger.kernel.org 18053S: Maintained 18054F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18055 18056RENESAS VERSACLOCK 7 CLOCK DRIVER 18057M: Alex Helms <alexander.helms.jy@renesas.com> 18058S: Maintained 18059F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18060F: drivers/clk/clk-versaclock7.c 18061 18062RESET CONTROLLER FRAMEWORK 18063M: Philipp Zabel <p.zabel@pengutronix.de> 18064S: Maintained 18065T: git git://git.pengutronix.de/git/pza/linux 18066F: Documentation/devicetree/bindings/reset/ 18067F: Documentation/driver-api/reset.rst 18068F: drivers/reset/ 18069F: include/dt-bindings/reset/ 18070F: include/linux/reset-controller.h 18071F: include/linux/reset.h 18072F: include/linux/reset/ 18073K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18074 18075RESTARTABLE SEQUENCES SUPPORT 18076M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18077M: Peter Zijlstra <peterz@infradead.org> 18078M: "Paul E. McKenney" <paulmck@kernel.org> 18079M: Boqun Feng <boqun.feng@gmail.com> 18080L: linux-kernel@vger.kernel.org 18081S: Supported 18082F: include/trace/events/rseq.h 18083F: include/uapi/linux/rseq.h 18084F: kernel/rseq.c 18085F: tools/testing/selftests/rseq/ 18086 18087RFKILL 18088M: Johannes Berg <johannes@sipsolutions.net> 18089L: linux-wireless@vger.kernel.org 18090S: Maintained 18091W: https://wireless.wiki.kernel.org/ 18092Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18093T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18094T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18095F: Documentation/ABI/stable/sysfs-class-rfkill 18096F: Documentation/driver-api/rfkill.rst 18097F: include/linux/rfkill.h 18098F: include/uapi/linux/rfkill.h 18099F: net/rfkill/ 18100 18101RHASHTABLE 18102M: Thomas Graf <tgraf@suug.ch> 18103M: Herbert Xu <herbert@gondor.apana.org.au> 18104L: netdev@vger.kernel.org 18105S: Maintained 18106F: include/linux/rhashtable-types.h 18107F: include/linux/rhashtable.h 18108F: lib/rhashtable.c 18109F: lib/test_rhashtable.c 18110 18111RICOH R5C592 MEMORYSTICK DRIVER 18112M: Maxim Levitsky <maximlevitsky@gmail.com> 18113S: Maintained 18114F: drivers/memstick/host/r592.* 18115 18116RICOH SMARTMEDIA/XD DRIVER 18117M: Maxim Levitsky <maximlevitsky@gmail.com> 18118S: Maintained 18119F: drivers/mtd/nand/raw/r852.c 18120F: drivers/mtd/nand/raw/r852.h 18121 18122RISC-V ARCHITECTURE 18123M: Paul Walmsley <paul.walmsley@sifive.com> 18124M: Palmer Dabbelt <palmer@dabbelt.com> 18125M: Albert Ou <aou@eecs.berkeley.edu> 18126L: linux-riscv@lists.infradead.org 18127S: Supported 18128Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18129C: irc://irc.libera.chat/riscv 18130P: Documentation/riscv/patch-acceptance.rst 18131T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18132F: arch/riscv/ 18133N: riscv 18134K: riscv 18135 18136RISC-V MICROCHIP FPGA SUPPORT 18137M: Conor Dooley <conor.dooley@microchip.com> 18138M: Daire McNamara <daire.mcnamara@microchip.com> 18139L: linux-riscv@lists.infradead.org 18140S: Supported 18141F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18142F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18143F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18144F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18145F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18146F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18147F: Documentation/devicetree/bindings/riscv/microchip.yaml 18148F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18149F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18150F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18151F: arch/riscv/boot/dts/microchip/ 18152F: drivers/char/hw_random/mpfs-rng.c 18153F: drivers/clk/microchip/clk-mpfs*.c 18154F: drivers/i2c/busses/i2c-microchip-corei2c.c 18155F: drivers/mailbox/mailbox-mpfs.c 18156F: drivers/pci/controller/pcie-microchip-host.c 18157F: drivers/reset/reset-mpfs.c 18158F: drivers/rtc/rtc-mpfs.c 18159F: drivers/soc/microchip/mpfs-sys-controller.c 18160F: drivers/spi/spi-microchip-core-qspi.c 18161F: drivers/spi/spi-microchip-core.c 18162F: drivers/usb/musb/mpfs.c 18163F: include/soc/microchip/mpfs.h 18164 18165RISC-V MISC SOC SUPPORT 18166M: Conor Dooley <conor@kernel.org> 18167L: linux-riscv@lists.infradead.org 18168S: Maintained 18169Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18170T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18171F: Documentation/devicetree/bindings/riscv/ 18172F: arch/riscv/boot/dts/ 18173 18174RISC-V PMU DRIVERS 18175M: Atish Patra <atishp@atishpatra.org> 18176R: Anup Patel <anup@brainfault.org> 18177L: linux-riscv@lists.infradead.org 18178S: Supported 18179F: drivers/perf/riscv_pmu.c 18180F: drivers/perf/riscv_pmu_legacy.c 18181F: drivers/perf/riscv_pmu_sbi.c 18182 18183RNBD BLOCK DRIVERS 18184M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18185M: Jack Wang <jinpu.wang@ionos.com> 18186L: linux-block@vger.kernel.org 18187S: Maintained 18188F: drivers/block/rnbd/ 18189 18190ROCCAT DRIVERS 18191M: Stefan Achatz <erazor_de@users.sourceforge.net> 18192S: Maintained 18193W: http://sourceforge.net/projects/roccat/ 18194F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18195F: drivers/hid/hid-roccat* 18196F: include/linux/hid-roccat* 18197 18198ROCKCHIP CRYPTO DRIVERS 18199M: Corentin Labbe <clabbe@baylibre.com> 18200L: linux-crypto@vger.kernel.org 18201S: Maintained 18202F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18203F: drivers/crypto/rockchip/ 18204 18205ROCKCHIP I2S TDM DRIVER 18206M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18207L: linux-rockchip@lists.infradead.org 18208S: Maintained 18209F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18210F: sound/soc/rockchip/rockchip_i2s_tdm.* 18211 18212ROCKCHIP ISP V1 DRIVER 18213M: Dafna Hirschfeld <dafna@fastmail.com> 18214L: linux-media@vger.kernel.org 18215L: linux-rockchip@lists.infradead.org 18216S: Maintained 18217F: Documentation/admin-guide/media/rkisp1.rst 18218F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18219F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18220F: drivers/media/platform/rockchip/rkisp1 18221F: include/uapi/linux/rkisp1-config.h 18222 18223ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18224M: Jacob Chen <jacob-chen@iotwrt.com> 18225M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18226L: linux-media@vger.kernel.org 18227L: linux-rockchip@lists.infradead.org 18228S: Maintained 18229F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18230F: drivers/media/platform/rockchip/rga/ 18231 18232ROCKCHIP VIDEO DECODER DRIVER 18233M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18234L: linux-media@vger.kernel.org 18235L: linux-rockchip@lists.infradead.org 18236S: Maintained 18237F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18238F: drivers/staging/media/rkvdec/ 18239 18240ROCKER DRIVER 18241M: Jiri Pirko <jiri@resnulli.us> 18242L: netdev@vger.kernel.org 18243S: Supported 18244F: drivers/net/ethernet/rocker/ 18245 18246ROCKETPORT EXPRESS/INFINITY DRIVER 18247M: Kevin Cernekee <cernekee@gmail.com> 18248L: linux-serial@vger.kernel.org 18249S: Odd Fixes 18250F: drivers/tty/serial/rp2.* 18251 18252ROHM BD99954 CHARGER IC 18253M: Matti Vaittinen <mazziesaccount@gmail.com> 18254S: Supported 18255F: drivers/power/supply/bd99954-charger.c 18256F: drivers/power/supply/bd99954-charger.h 18257 18258ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18259M: Tomasz Duszynski <tduszyns@gmail.com> 18260S: Maintained 18261F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18262F: drivers/iio/light/bh1750.c 18263 18264ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18265M: Matti Vaittinen <mazziesaccount@gmail.com> 18266L: linux-iio@vger.kernel.org 18267S: Supported 18268F: drivers/iio/light/rohm-bu27034.c 18269 18270ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18271M: Marek Vasut <marek.vasut+renesas@gmail.com> 18272L: linux-kernel@vger.kernel.org 18273L: linux-renesas-soc@vger.kernel.org 18274S: Supported 18275F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18276F: drivers/gpio/gpio-bd9571mwv.c 18277F: drivers/mfd/bd9571mwv.c 18278F: drivers/regulator/bd9571mwv-regulator.c 18279F: include/linux/mfd/bd9571mwv.h 18280 18281ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18282M: Matti Vaittinen <mazziesaccount@gmail.com> 18283S: Supported 18284F: drivers/clk/clk-bd718x7.c 18285F: drivers/gpio/gpio-bd71815.c 18286F: drivers/gpio/gpio-bd71828.c 18287F: drivers/mfd/rohm-bd71828.c 18288F: drivers/mfd/rohm-bd718x7.c 18289F: drivers/mfd/rohm-bd9576.c 18290F: drivers/regulator/bd71815-regulator.c 18291F: drivers/regulator/bd71828-regulator.c 18292F: drivers/regulator/bd718x7-regulator.c 18293F: drivers/regulator/bd9576-regulator.c 18294F: drivers/regulator/rohm-regulator.c 18295F: drivers/rtc/rtc-bd70528.c 18296F: drivers/watchdog/bd9576_wdt.c 18297F: include/linux/mfd/rohm-bd71815.h 18298F: include/linux/mfd/rohm-bd71828.h 18299F: include/linux/mfd/rohm-bd718x7.h 18300F: include/linux/mfd/rohm-bd957x.h 18301F: include/linux/mfd/rohm-generic.h 18302F: include/linux/mfd/rohm-shared.h 18303 18304ROSE NETWORK LAYER 18305M: Ralf Baechle <ralf@linux-mips.org> 18306L: linux-hams@vger.kernel.org 18307S: Maintained 18308W: http://www.linux-ax25.org/ 18309F: include/net/rose.h 18310F: include/uapi/linux/rose.h 18311F: net/rose/ 18312 18313ROTATION DRIVER FOR ALLWINNER A83T 18314M: Jernej Skrabec <jernej.skrabec@gmail.com> 18315L: linux-media@vger.kernel.org 18316S: Maintained 18317T: git git://linuxtv.org/media_tree.git 18318F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18319F: drivers/media/platform/sunxi/sun8i-rotate/ 18320 18321RPMSG TTY DRIVER 18322M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18323L: linux-remoteproc@vger.kernel.org 18324S: Maintained 18325F: drivers/tty/rpmsg_tty.c 18326 18327RTL2830 MEDIA DRIVER 18328M: Antti Palosaari <crope@iki.fi> 18329L: linux-media@vger.kernel.org 18330S: Maintained 18331W: https://linuxtv.org 18332W: http://palosaari.fi/linux/ 18333Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18334T: git git://linuxtv.org/anttip/media_tree.git 18335F: drivers/media/dvb-frontends/rtl2830* 18336 18337RTL2832 MEDIA DRIVER 18338M: Antti Palosaari <crope@iki.fi> 18339L: linux-media@vger.kernel.org 18340S: Maintained 18341W: https://linuxtv.org 18342W: http://palosaari.fi/linux/ 18343Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18344T: git git://linuxtv.org/anttip/media_tree.git 18345F: drivers/media/dvb-frontends/rtl2832* 18346 18347RTL2832_SDR MEDIA DRIVER 18348M: Antti Palosaari <crope@iki.fi> 18349L: linux-media@vger.kernel.org 18350S: Maintained 18351W: https://linuxtv.org 18352W: http://palosaari.fi/linux/ 18353Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18354T: git git://linuxtv.org/anttip/media_tree.git 18355F: drivers/media/dvb-frontends/rtl2832_sdr* 18356 18357RTL8180 WIRELESS DRIVER 18358L: linux-wireless@vger.kernel.org 18359S: Orphan 18360W: https://wireless.wiki.kernel.org/ 18361T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18362F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18363 18364RTL8187 WIRELESS DRIVER 18365M: Herton Ronaldo Krzesinski <herton@canonical.com> 18366M: Hin-Tak Leung <htl10@users.sourceforge.net> 18367M: Larry Finger <Larry.Finger@lwfinger.net> 18368L: linux-wireless@vger.kernel.org 18369S: Maintained 18370W: https://wireless.wiki.kernel.org/ 18371T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18372F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18373 18374RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18375M: Jes Sorensen <Jes.Sorensen@gmail.com> 18376L: linux-wireless@vger.kernel.org 18377S: Maintained 18378T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18379F: drivers/net/wireless/realtek/rtl8xxxu/ 18380 18381RTRS TRANSPORT DRIVERS 18382M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18383M: Jack Wang <jinpu.wang@ionos.com> 18384L: linux-rdma@vger.kernel.org 18385S: Maintained 18386F: drivers/infiniband/ulp/rtrs/ 18387 18388RUNTIME VERIFICATION (RV) 18389M: Daniel Bristot de Oliveira <bristot@kernel.org> 18390M: Steven Rostedt <rostedt@goodmis.org> 18391L: linux-trace-devel@vger.kernel.org 18392S: Maintained 18393F: Documentation/trace/rv/ 18394F: include/linux/rv.h 18395F: include/rv/ 18396F: kernel/trace/rv/ 18397F: tools/verification/ 18398 18399RUST 18400M: Miguel Ojeda <ojeda@kernel.org> 18401M: Alex Gaynor <alex.gaynor@gmail.com> 18402M: Wedson Almeida Filho <wedsonaf@gmail.com> 18403R: Boqun Feng <boqun.feng@gmail.com> 18404R: Gary Guo <gary@garyguo.net> 18405R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18406R: Benno Lossin <benno.lossin@proton.me> 18407L: rust-for-linux@vger.kernel.org 18408S: Supported 18409W: https://github.com/Rust-for-Linux/linux 18410B: https://github.com/Rust-for-Linux/linux/issues 18411C: zulip://rust-for-linux.zulipchat.com 18412T: git https://github.com/Rust-for-Linux/linux.git rust-next 18413F: Documentation/rust/ 18414F: rust/ 18415F: samples/rust/ 18416F: scripts/*rust* 18417K: \b(?i:rust)\b 18418 18419RXRPC SOCKETS (AF_RXRPC) 18420M: David Howells <dhowells@redhat.com> 18421M: Marc Dionne <marc.dionne@auristor.com> 18422L: linux-afs@lists.infradead.org 18423S: Supported 18424W: https://www.infradead.org/~dhowells/kafs/ 18425F: Documentation/networking/rxrpc.rst 18426F: include/keys/rxrpc-type.h 18427F: include/net/af_rxrpc.h 18428F: include/trace/events/rxrpc.h 18429F: include/uapi/linux/rxrpc.h 18430F: net/rxrpc/ 18431 18432S3 SAVAGE FRAMEBUFFER DRIVER 18433M: Antonino Daplas <adaplas@gmail.com> 18434L: linux-fbdev@vger.kernel.org 18435S: Maintained 18436F: drivers/video/fbdev/savage/ 18437 18438S390 ARCHITECTURE 18439M: Heiko Carstens <hca@linux.ibm.com> 18440M: Vasily Gorbik <gor@linux.ibm.com> 18441M: Alexander Gordeev <agordeev@linux.ibm.com> 18442R: Christian Borntraeger <borntraeger@linux.ibm.com> 18443R: Sven Schnelle <svens@linux.ibm.com> 18444L: linux-s390@vger.kernel.org 18445S: Supported 18446T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18447F: Documentation/driver-api/s390-drivers.rst 18448F: Documentation/s390/ 18449F: arch/s390/ 18450F: drivers/s390/ 18451F: drivers/watchdog/diag288_wdt.c 18452 18453S390 COMMON I/O LAYER 18454M: Vineeth Vijayan <vneethv@linux.ibm.com> 18455M: Peter Oberparleiter <oberpar@linux.ibm.com> 18456L: linux-s390@vger.kernel.org 18457S: Supported 18458F: drivers/s390/cio/ 18459 18460S390 DASD DRIVER 18461M: Stefan Haberland <sth@linux.ibm.com> 18462M: Jan Hoeppner <hoeppner@linux.ibm.com> 18463L: linux-s390@vger.kernel.org 18464S: Supported 18465F: block/partitions/ibm.c 18466F: drivers/s390/block/dasd* 18467F: include/linux/dasd_mod.h 18468 18469S390 IOMMU (PCI) 18470M: Niklas Schnelle <schnelle@linux.ibm.com> 18471M: Matthew Rosato <mjrosato@linux.ibm.com> 18472R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18473L: linux-s390@vger.kernel.org 18474S: Supported 18475F: drivers/iommu/s390-iommu.c 18476 18477S390 IUCV NETWORK LAYER 18478M: Alexandra Winter <wintera@linux.ibm.com> 18479M: Wenjia Zhang <wenjia@linux.ibm.com> 18480L: linux-s390@vger.kernel.org 18481L: netdev@vger.kernel.org 18482S: Supported 18483F: drivers/s390/net/*iucv* 18484F: include/net/iucv/ 18485F: net/iucv/ 18486 18487S390 MM 18488M: Alexander Gordeev <agordeev@linux.ibm.com> 18489M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18490L: linux-s390@vger.kernel.org 18491S: Supported 18492T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18493F: arch/s390/include/asm/pgtable.h 18494F: arch/s390/mm 18495 18496S390 NETWORK DRIVERS 18497M: Alexandra Winter <wintera@linux.ibm.com> 18498M: Wenjia Zhang <wenjia@linux.ibm.com> 18499L: linux-s390@vger.kernel.org 18500L: netdev@vger.kernel.org 18501S: Supported 18502F: drivers/s390/net/ 18503 18504S390 PCI SUBSYSTEM 18505M: Niklas Schnelle <schnelle@linux.ibm.com> 18506M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18507L: linux-s390@vger.kernel.org 18508S: Supported 18509F: Documentation/s390/pci.rst 18510F: arch/s390/pci/ 18511F: drivers/pci/hotplug/s390_pci_hpc.c 18512 18513S390 SCM DRIVER 18514M: Vineeth Vijayan <vneethv@linux.ibm.com> 18515L: linux-s390@vger.kernel.org 18516S: Supported 18517F: drivers/s390/block/scm* 18518F: drivers/s390/cio/scm.c 18519 18520S390 VFIO AP DRIVER 18521M: Tony Krowiak <akrowiak@linux.ibm.com> 18522M: Halil Pasic <pasic@linux.ibm.com> 18523M: Jason Herne <jjherne@linux.ibm.com> 18524L: linux-s390@vger.kernel.org 18525S: Supported 18526F: Documentation/s390/vfio-ap* 18527F: drivers/s390/crypto/vfio_ap* 18528 18529S390 VFIO-CCW DRIVER 18530M: Eric Farman <farman@linux.ibm.com> 18531M: Matthew Rosato <mjrosato@linux.ibm.com> 18532R: Halil Pasic <pasic@linux.ibm.com> 18533L: linux-s390@vger.kernel.org 18534L: kvm@vger.kernel.org 18535S: Supported 18536F: Documentation/s390/vfio-ccw.rst 18537F: drivers/s390/cio/vfio_ccw* 18538F: include/uapi/linux/vfio_ccw.h 18539 18540S390 VFIO-PCI DRIVER 18541M: Matthew Rosato <mjrosato@linux.ibm.com> 18542M: Eric Farman <farman@linux.ibm.com> 18543L: linux-s390@vger.kernel.org 18544L: kvm@vger.kernel.org 18545S: Supported 18546F: arch/s390/kvm/pci* 18547F: drivers/vfio/pci/vfio_pci_zdev.c 18548F: include/uapi/linux/vfio_zdev.h 18549 18550S390 ZCRYPT DRIVER 18551M: Harald Freudenberger <freude@linux.ibm.com> 18552L: linux-s390@vger.kernel.org 18553S: Supported 18554F: drivers/s390/crypto/ 18555 18556S390 ZFCP DRIVER 18557M: Steffen Maier <maier@linux.ibm.com> 18558M: Benjamin Block <bblock@linux.ibm.com> 18559L: linux-s390@vger.kernel.org 18560S: Supported 18561F: drivers/s390/scsi/zfcp_* 18562 18563SAA6588 RDS RECEIVER DRIVER 18564M: Hans Verkuil <hverkuil@xs4all.nl> 18565L: linux-media@vger.kernel.org 18566S: Odd Fixes 18567W: https://linuxtv.org 18568T: git git://linuxtv.org/media_tree.git 18569F: drivers/media/i2c/saa6588* 18570 18571SAA7134 VIDEO4LINUX DRIVER 18572M: Mauro Carvalho Chehab <mchehab@kernel.org> 18573L: linux-media@vger.kernel.org 18574S: Odd fixes 18575W: https://linuxtv.org 18576T: git git://linuxtv.org/media_tree.git 18577F: Documentation/driver-api/media/drivers/saa7134* 18578F: drivers/media/pci/saa7134/ 18579 18580SAA7146 VIDEO4LINUX-2 DRIVER 18581M: Hans Verkuil <hverkuil@xs4all.nl> 18582L: linux-media@vger.kernel.org 18583S: Maintained 18584T: git git://linuxtv.org/media_tree.git 18585F: drivers/media/common/saa7146/ 18586F: drivers/media/pci/saa7146/ 18587F: include/media/drv-intf/saa7146* 18588 18589SAFESETID SECURITY MODULE 18590M: Micah Morton <mortonm@chromium.org> 18591S: Supported 18592F: Documentation/admin-guide/LSM/SafeSetID.rst 18593F: security/safesetid/ 18594 18595SAMSUNG AUDIO (ASoC) DRIVERS 18596M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18597L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18598S: Maintained 18599B: mailto:linux-samsung-soc@vger.kernel.org 18600F: Documentation/devicetree/bindings/sound/samsung* 18601F: sound/soc/samsung/ 18602 18603SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18604M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18605L: linux-crypto@vger.kernel.org 18606L: linux-samsung-soc@vger.kernel.org 18607S: Maintained 18608F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18609F: drivers/crypto/exynos-rng.c 18610 18611SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18612M: Łukasz Stelmach <l.stelmach@samsung.com> 18613L: linux-samsung-soc@vger.kernel.org 18614S: Maintained 18615F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18616F: drivers/char/hw_random/exynos-trng.c 18617 18618SAMSUNG FRAMEBUFFER DRIVER 18619M: Jingoo Han <jingoohan1@gmail.com> 18620L: linux-fbdev@vger.kernel.org 18621S: Maintained 18622F: drivers/video/fbdev/s3c-fb.c 18623 18624SAMSUNG INTERCONNECT DRIVERS 18625M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18626M: Artur Świgoń <a.swigon@samsung.com> 18627L: linux-pm@vger.kernel.org 18628L: linux-samsung-soc@vger.kernel.org 18629S: Supported 18630F: drivers/interconnect/samsung/ 18631 18632SAMSUNG LAPTOP DRIVER 18633M: Corentin Chary <corentin.chary@gmail.com> 18634L: platform-driver-x86@vger.kernel.org 18635S: Maintained 18636F: drivers/platform/x86/samsung-laptop.c 18637 18638SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18639M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18640L: linux-kernel@vger.kernel.org 18641L: linux-samsung-soc@vger.kernel.org 18642S: Supported 18643B: mailto:linux-samsung-soc@vger.kernel.org 18644F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18645F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18646F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18647F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18648F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18649F: drivers/clk/clk-s2mps11.c 18650F: drivers/mfd/sec*.c 18651F: drivers/regulator/s2m*.c 18652F: drivers/regulator/s5m*.c 18653F: drivers/rtc/rtc-s5m.c 18654F: include/linux/mfd/samsung/ 18655 18656SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18657M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18658L: linux-media@vger.kernel.org 18659L: linux-samsung-soc@vger.kernel.org 18660S: Maintained 18661F: drivers/media/platform/samsung/s3c-camif/ 18662F: include/media/drv-intf/s3c_camif.h 18663 18664SAMSUNG S3FWRN5 NFC DRIVER 18665M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18666S: Maintained 18667F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18668F: drivers/nfc/s3fwrn5 18669 18670SAMSUNG S5C73M3 CAMERA DRIVER 18671M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18672M: Andrzej Hajda <andrzej.hajda@intel.com> 18673L: linux-media@vger.kernel.org 18674S: Supported 18675F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18676F: drivers/media/i2c/s5c73m3/* 18677 18678SAMSUNG S5K5BAF CAMERA DRIVER 18679M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18680M: Andrzej Hajda <andrzej.hajda@intel.com> 18681L: linux-media@vger.kernel.org 18682S: Supported 18683F: drivers/media/i2c/s5k5baf.c 18684 18685SAMSUNG S5P Security SubSystem (SSS) DRIVER 18686M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18687M: Vladimir Zapolskiy <vz@mleia.com> 18688L: linux-crypto@vger.kernel.org 18689L: linux-samsung-soc@vger.kernel.org 18690S: Maintained 18691F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18692F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18693F: drivers/crypto/s5p-sss.c 18694 18695SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18696M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18697L: linux-media@vger.kernel.org 18698S: Supported 18699Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18700F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18701F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18702F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18703F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18704F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18705F: drivers/media/platform/samsung/exynos4-is/ 18706 18707SAMSUNG SOC CLOCK DRIVERS 18708M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18709M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18710M: Tomasz Figa <tomasz.figa@gmail.com> 18711M: Chanwoo Choi <cw00.choi@samsung.com> 18712R: Alim Akhtar <alim.akhtar@samsung.com> 18713L: linux-samsung-soc@vger.kernel.org 18714S: Supported 18715T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18716T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18717F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18718F: Documentation/devicetree/bindings/clock/samsung,s3c* 18719F: drivers/clk/samsung/ 18720F: include/dt-bindings/clock/exynos*.h 18721F: include/dt-bindings/clock/s5p*.h 18722F: include/dt-bindings/clock/samsung,*.h 18723F: include/linux/clk/samsung.h 18724 18725SAMSUNG SPI DRIVERS 18726M: Andi Shyti <andi.shyti@kernel.org> 18727L: linux-spi@vger.kernel.org 18728L: linux-samsung-soc@vger.kernel.org 18729S: Maintained 18730F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18731F: drivers/spi/spi-s3c* 18732F: include/linux/platform_data/spi-s3c64xx.h 18733 18734SAMSUNG SXGBE DRIVERS 18735M: Byungho An <bh74.an@samsung.com> 18736L: netdev@vger.kernel.org 18737S: Supported 18738F: drivers/net/ethernet/samsung/sxgbe/ 18739 18740SAMSUNG THERMAL DRIVER 18741M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18742M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18743L: linux-pm@vger.kernel.org 18744L: linux-samsung-soc@vger.kernel.org 18745S: Maintained 18746F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18747F: drivers/thermal/samsung/ 18748 18749SAMSUNG USB2 PHY DRIVER 18750M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18751L: linux-kernel@vger.kernel.org 18752S: Supported 18753F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18754F: Documentation/driver-api/phy/samsung-usb2.rst 18755F: drivers/phy/samsung/phy-exynos4210-usb2.c 18756F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18757F: drivers/phy/samsung/phy-exynos5250-usb2.c 18758F: drivers/phy/samsung/phy-s5pv210-usb2.c 18759F: drivers/phy/samsung/phy-samsung-usb2.c 18760F: drivers/phy/samsung/phy-samsung-usb2.h 18761 18762SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18763M: Paul Barker <paul.barker@sancloud.com> 18764R: Marc Murphy <marc.murphy@sancloud.com> 18765S: Supported 18766F: arch/arm/boot/dts/am335x-sancloud* 18767 18768SC1200 WDT DRIVER 18769M: Zwane Mwaikambo <zwanem@gmail.com> 18770S: Maintained 18771F: drivers/watchdog/sc1200wdt.c 18772 18773SCHEDULER 18774M: Ingo Molnar <mingo@redhat.com> 18775M: Peter Zijlstra <peterz@infradead.org> 18776M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18777M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18778R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18779R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18780R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18781R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18782R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18783R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18784L: linux-kernel@vger.kernel.org 18785S: Maintained 18786T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18787F: include/linux/preempt.h 18788F: include/linux/sched.h 18789F: include/linux/wait.h 18790F: include/uapi/linux/sched.h 18791F: kernel/sched/ 18792 18793SCSI RDMA PROTOCOL (SRP) INITIATOR 18794M: Bart Van Assche <bvanassche@acm.org> 18795L: linux-rdma@vger.kernel.org 18796S: Supported 18797Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18798F: drivers/infiniband/ulp/srp/ 18799F: include/scsi/srp.h 18800 18801SCSI RDMA PROTOCOL (SRP) TARGET 18802M: Bart Van Assche <bvanassche@acm.org> 18803L: linux-rdma@vger.kernel.org 18804L: target-devel@vger.kernel.org 18805S: Supported 18806Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18807F: drivers/infiniband/ulp/srpt/ 18808 18809SCSI SG DRIVER 18810M: Doug Gilbert <dgilbert@interlog.com> 18811L: linux-scsi@vger.kernel.org 18812S: Maintained 18813W: http://sg.danny.cz/sg 18814F: Documentation/scsi/scsi-generic.rst 18815F: drivers/scsi/sg.c 18816F: include/scsi/sg.h 18817 18818SCSI SUBSYSTEM 18819M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18820M: "Martin K. Petersen" <martin.petersen@oracle.com> 18821L: linux-scsi@vger.kernel.org 18822S: Maintained 18823Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18824T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18825T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18826F: Documentation/devicetree/bindings/scsi/ 18827F: drivers/scsi/ 18828F: drivers/ufs/ 18829F: include/scsi/ 18830 18831SCSI TAPE DRIVER 18832M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18833L: linux-scsi@vger.kernel.org 18834S: Maintained 18835F: Documentation/scsi/st.rst 18836F: drivers/scsi/st.* 18837F: drivers/scsi/st_*.h 18838 18839SCSI TARGET CORE USER DRIVER 18840M: Bodo Stroesser <bostroesser@gmail.com> 18841L: linux-scsi@vger.kernel.org 18842L: target-devel@vger.kernel.org 18843S: Supported 18844F: Documentation/target/tcmu-design.rst 18845F: drivers/target/target_core_user.c 18846F: include/uapi/linux/target_core_user.h 18847 18848SCSI TARGET SUBSYSTEM 18849M: "Martin K. Petersen" <martin.petersen@oracle.com> 18850L: linux-scsi@vger.kernel.org 18851L: target-devel@vger.kernel.org 18852S: Supported 18853W: http://www.linux-iscsi.org 18854Q: https://patchwork.kernel.org/project/target-devel/list/ 18855T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18856F: Documentation/target/ 18857F: drivers/target/ 18858F: include/target/ 18859 18860SCTP PROTOCOL 18861M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18862M: Xin Long <lucien.xin@gmail.com> 18863L: linux-sctp@vger.kernel.org 18864S: Maintained 18865W: https://github.com/sctp/lksctp-tools/wiki 18866F: Documentation/networking/sctp.rst 18867F: include/linux/sctp.h 18868F: include/net/sctp/ 18869F: include/uapi/linux/sctp.h 18870F: net/sctp/ 18871 18872SCx200 CPU SUPPORT 18873M: Jim Cromie <jim.cromie@gmail.com> 18874S: Odd Fixes 18875F: Documentation/i2c/busses/scx200_acb.rst 18876F: arch/x86/platform/scx200/ 18877F: drivers/i2c/busses/scx200* 18878F: drivers/mtd/maps/scx200_docflash.c 18879F: drivers/watchdog/scx200_wdt.c 18880F: include/linux/scx200.h 18881 18882SCx200 GPIO DRIVER 18883M: Jim Cromie <jim.cromie@gmail.com> 18884S: Maintained 18885F: drivers/char/scx200_gpio.c 18886F: include/linux/scx200_gpio.h 18887 18888SCx200 HRT CLOCKSOURCE DRIVER 18889M: Jim Cromie <jim.cromie@gmail.com> 18890S: Maintained 18891F: drivers/clocksource/scx200_hrt.c 18892 18893SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18894M: Sascha Sommer <saschasommer@freenet.de> 18895L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18896S: Maintained 18897F: drivers/mmc/host/sdricoh_cs.c 18898 18899SECO BOARDS CEC DRIVER 18900M: Ettore Chimenti <ek5.chimenti@gmail.com> 18901S: Maintained 18902F: drivers/media/cec/platform/seco/seco-cec.c 18903F: drivers/media/cec/platform/seco/seco-cec.h 18904 18905SECURE COMPUTING 18906M: Kees Cook <keescook@chromium.org> 18907R: Andy Lutomirski <luto@amacapital.net> 18908R: Will Drewry <wad@chromium.org> 18909S: Supported 18910T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18911F: Documentation/userspace-api/seccomp_filter.rst 18912F: include/linux/seccomp.h 18913F: include/uapi/linux/seccomp.h 18914F: kernel/seccomp.c 18915F: tools/testing/selftests/kselftest_harness.h 18916F: tools/testing/selftests/seccomp/* 18917K: \bsecure_computing 18918K: \bTIF_SECCOMP\b 18919 18920SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18921M: Kamal Dasu <kdasu.kdev@gmail.com> 18922M: Al Cooper <alcooperx@gmail.com> 18923R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18924L: linux-mmc@vger.kernel.org 18925S: Maintained 18926F: drivers/mmc/host/sdhci-brcmstb* 18927 18928SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18929M: Adrian Hunter <adrian.hunter@intel.com> 18930L: linux-mmc@vger.kernel.org 18931S: Supported 18932F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18933F: drivers/mmc/host/sdhci* 18934 18935SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18936M: Eugen Hristev <eugen.hristev@microchip.com> 18937L: linux-mmc@vger.kernel.org 18938S: Supported 18939F: drivers/mmc/host/sdhci-of-at91.c 18940 18941SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18942M: Haibo Chen <haibo.chen@nxp.com> 18943L: linux-imx@nxp.com 18944L: linux-mmc@vger.kernel.org 18945S: Maintained 18946F: drivers/mmc/host/sdhci-esdhc-imx.c 18947 18948SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18949M: Ben Dooks <ben-linux@fluff.org> 18950M: Jaehoon Chung <jh80.chung@samsung.com> 18951L: linux-mmc@vger.kernel.org 18952S: Maintained 18953F: drivers/mmc/host/sdhci-s3c* 18954 18955SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18956M: Viresh Kumar <vireshk@kernel.org> 18957L: linux-mmc@vger.kernel.org 18958S: Maintained 18959F: drivers/mmc/host/sdhci-spear.c 18960 18961SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18962M: Vignesh Raghavendra <vigneshr@ti.com> 18963L: linux-mmc@vger.kernel.org 18964S: Maintained 18965F: drivers/mmc/host/sdhci-omap.c 18966 18967SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18968M: Jonathan Derrick <jonathan.derrick@linux.dev> 18969L: linux-block@vger.kernel.org 18970S: Supported 18971F: block/opal_proto.h 18972F: block/sed* 18973F: include/linux/sed* 18974F: include/uapi/linux/sed* 18975 18976SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18977M: Mark Rutland <mark.rutland@arm.com> 18978M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18979M: Sudeep Holla <sudeep.holla@arm.com> 18980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18981S: Maintained 18982F: drivers/firmware/smccc/ 18983F: include/linux/arm-smccc.h 18984 18985SECURITY CONTACT 18986M: Security Officers <security@kernel.org> 18987S: Supported 18988F: Documentation/process/security-bugs.rst 18989 18990SECURITY SUBSYSTEM 18991M: Paul Moore <paul@paul-moore.com> 18992M: James Morris <jmorris@namei.org> 18993M: "Serge E. Hallyn" <serge@hallyn.com> 18994L: linux-security-module@vger.kernel.org (suggested Cc:) 18995S: Supported 18996W: http://kernsec.org/ 18997T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18998F: security/ 18999X: security/selinux/ 19000 19001SELINUX SECURITY MODULE 19002M: Paul Moore <paul@paul-moore.com> 19003M: Stephen Smalley <stephen.smalley.work@gmail.com> 19004M: Eric Paris <eparis@parisplace.org> 19005L: selinux@vger.kernel.org 19006S: Supported 19007W: https://selinuxproject.org 19008W: https://github.com/SELinuxProject 19009T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19010F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19011F: Documentation/ABI/removed/sysfs-selinux-disable 19012F: Documentation/admin-guide/LSM/SELinux.rst 19013F: include/trace/events/avc.h 19014F: include/uapi/linux/selinux_netlink.h 19015F: scripts/selinux/ 19016F: security/selinux/ 19017 19018SENSABLE PHANTOM 19019M: Jiri Slaby <jirislaby@kernel.org> 19020S: Maintained 19021F: drivers/misc/phantom.c 19022F: include/uapi/linux/phantom.h 19023 19024SENSEAIR SUNRISE 006-0-0007 19025M: Jacopo Mondi <jacopo@jmondi.org> 19026S: Maintained 19027F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19028F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19029F: drivers/iio/chemical/sunrise_co2.c 19030 19031SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19032M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19033S: Maintained 19034F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19035F: drivers/iio/chemical/scd30.h 19036F: drivers/iio/chemical/scd30_core.c 19037F: drivers/iio/chemical/scd30_i2c.c 19038F: drivers/iio/chemical/scd30_serial.c 19039 19040SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19041M: Roan van Dijk <roan@protonic.nl> 19042S: Maintained 19043F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19044F: drivers/iio/chemical/scd4x.c 19045 19046SENSIRION SGP40 GAS SENSOR DRIVER 19047M: Andreas Klinger <ak@it-klinger.de> 19048S: Maintained 19049F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19050F: drivers/iio/chemical/sgp40.c 19051 19052SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19053M: Tomasz Duszynski <tduszyns@gmail.com> 19054S: Maintained 19055F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19056F: drivers/iio/chemical/sps30.c 19057F: drivers/iio/chemical/sps30_i2c.c 19058F: drivers/iio/chemical/sps30_serial.c 19059 19060SERIAL DEVICE BUS 19061M: Rob Herring <robh@kernel.org> 19062L: linux-serial@vger.kernel.org 19063S: Maintained 19064F: Documentation/devicetree/bindings/serial/serial.yaml 19065F: drivers/tty/serdev/ 19066F: include/linux/serdev.h 19067 19068SERIAL DRIVERS 19069M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19070L: linux-serial@vger.kernel.org 19071S: Maintained 19072F: Documentation/devicetree/bindings/serial/ 19073F: drivers/tty/serial/ 19074 19075SERIAL IR RECEIVER 19076M: Sean Young <sean@mess.org> 19077L: linux-media@vger.kernel.org 19078S: Maintained 19079F: drivers/media/rc/serial_ir.c 19080 19081SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19082M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19083L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19084S: Maintained 19085F: Documentation/devicetree/bindings/slimbus/ 19086F: drivers/slimbus/ 19087F: include/linux/slimbus.h 19088 19089SFC NETWORK DRIVER 19090M: Edward Cree <ecree.xilinx@gmail.com> 19091M: Martin Habets <habetsm.xilinx@gmail.com> 19092L: netdev@vger.kernel.org 19093L: linux-net-drivers@amd.com 19094S: Supported 19095F: Documentation/networking/devlink/sfc.rst 19096F: drivers/net/ethernet/sfc/ 19097 19098SFCTEMP HWMON DRIVER 19099M: Emil Renner Berthing <kernel@esmil.dk> 19100L: linux-hwmon@vger.kernel.org 19101S: Maintained 19102F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19103F: Documentation/hwmon/sfctemp.rst 19104F: drivers/hwmon/sfctemp.c 19105 19106SFF/SFP/SFP+ MODULE SUPPORT 19107M: Russell King <linux@armlinux.org.uk> 19108L: netdev@vger.kernel.org 19109S: Maintained 19110F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19111F: drivers/net/phy/phylink.c 19112F: drivers/net/phy/sfp* 19113F: include/linux/mdio/mdio-i2c.h 19114F: include/linux/phylink.h 19115F: include/linux/sfp.h 19116K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19117 19118SGI GRU DRIVER 19119M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19120S: Maintained 19121F: drivers/misc/sgi-gru/ 19122 19123SGI XP/XPC/XPNET DRIVER 19124M: Robin Holt <robinmholt@gmail.com> 19125M: Steve Wahl <steve.wahl@hpe.com> 19126R: Mike Travis <mike.travis@hpe.com> 19127S: Maintained 19128F: drivers/misc/sgi-xp/ 19129 19130SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19131M: Karsten Graul <kgraul@linux.ibm.com> 19132M: Wenjia Zhang <wenjia@linux.ibm.com> 19133M: Jan Karcher <jaka@linux.ibm.com> 19134L: linux-s390@vger.kernel.org 19135S: Supported 19136F: net/smc/ 19137 19138SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19139M: Linus Walleij <linus.walleij@linaro.org> 19140L: linux-iio@vger.kernel.org 19141S: Maintained 19142T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19143F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19144F: drivers/iio/light/gp2ap002.c 19145 19146SHARP RJ54N1CB0C SENSOR DRIVER 19147M: Jacopo Mondi <jacopo@jmondi.org> 19148L: linux-media@vger.kernel.org 19149S: Odd fixes 19150T: git git://linuxtv.org/media_tree.git 19151F: drivers/media/i2c/rj54n1cb0c.c 19152F: include/media/i2c/rj54n1cb0c.h 19153 19154SH_VOU V4L2 OUTPUT DRIVER 19155L: linux-media@vger.kernel.org 19156S: Orphan 19157F: drivers/media/platform/renesas/sh_vou.c 19158F: include/media/drv-intf/sh_vou.h 19159 19160SI2157 MEDIA DRIVER 19161M: Antti Palosaari <crope@iki.fi> 19162L: linux-media@vger.kernel.org 19163S: Maintained 19164W: https://linuxtv.org 19165W: http://palosaari.fi/linux/ 19166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19167T: git git://linuxtv.org/anttip/media_tree.git 19168F: drivers/media/tuners/si2157* 19169 19170SI2165 MEDIA DRIVER 19171M: Matthias Schwarzott <zzam@gentoo.org> 19172L: linux-media@vger.kernel.org 19173S: Maintained 19174W: https://linuxtv.org 19175Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19176F: drivers/media/dvb-frontends/si2165* 19177 19178SI2168 MEDIA DRIVER 19179M: Antti Palosaari <crope@iki.fi> 19180L: linux-media@vger.kernel.org 19181S: Maintained 19182W: https://linuxtv.org 19183W: http://palosaari.fi/linux/ 19184Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19185T: git git://linuxtv.org/anttip/media_tree.git 19186F: drivers/media/dvb-frontends/si2168* 19187 19188SI470X FM RADIO RECEIVER I2C DRIVER 19189M: Hans Verkuil <hverkuil@xs4all.nl> 19190L: linux-media@vger.kernel.org 19191S: Odd Fixes 19192W: https://linuxtv.org 19193T: git git://linuxtv.org/media_tree.git 19194F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19195F: drivers/media/radio/si470x/radio-si470x-i2c.c 19196 19197SI470X FM RADIO RECEIVER USB DRIVER 19198M: Hans Verkuil <hverkuil@xs4all.nl> 19199L: linux-media@vger.kernel.org 19200S: Maintained 19201W: https://linuxtv.org 19202T: git git://linuxtv.org/media_tree.git 19203F: drivers/media/radio/si470x/radio-si470x-common.c 19204F: drivers/media/radio/si470x/radio-si470x-usb.c 19205F: drivers/media/radio/si470x/radio-si470x.h 19206 19207SI4713 FM RADIO TRANSMITTER I2C DRIVER 19208M: Eduardo Valentin <edubezval@gmail.com> 19209L: linux-media@vger.kernel.org 19210S: Odd Fixes 19211W: https://linuxtv.org 19212T: git git://linuxtv.org/media_tree.git 19213F: drivers/media/radio/si4713/si4713.? 19214 19215SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19216M: Eduardo Valentin <edubezval@gmail.com> 19217L: linux-media@vger.kernel.org 19218S: Odd Fixes 19219W: https://linuxtv.org 19220T: git git://linuxtv.org/media_tree.git 19221F: drivers/media/radio/si4713/radio-platform-si4713.c 19222 19223SI4713 FM RADIO TRANSMITTER USB DRIVER 19224M: Hans Verkuil <hverkuil@xs4all.nl> 19225L: linux-media@vger.kernel.org 19226S: Maintained 19227W: https://linuxtv.org 19228T: git git://linuxtv.org/media_tree.git 19229F: drivers/media/radio/si4713/radio-usb-si4713.c 19230 19231SIANO DVB DRIVER 19232M: Mauro Carvalho Chehab <mchehab@kernel.org> 19233L: linux-media@vger.kernel.org 19234S: Odd fixes 19235W: https://linuxtv.org 19236T: git git://linuxtv.org/media_tree.git 19237F: drivers/media/common/siano/ 19238F: drivers/media/mmc/siano/ 19239F: drivers/media/usb/siano/ 19240F: drivers/media/usb/siano/ 19241 19242SIFIVE DRIVERS 19243M: Palmer Dabbelt <palmer@dabbelt.com> 19244M: Paul Walmsley <paul.walmsley@sifive.com> 19245L: linux-riscv@lists.infradead.org 19246S: Supported 19247N: sifive 19248K: [^@]sifive 19249 19250SIFIVE FU540 SYSTEM-ON-CHIP 19251M: Paul Walmsley <paul.walmsley@sifive.com> 19252M: Palmer Dabbelt <palmer@dabbelt.com> 19253L: linux-riscv@lists.infradead.org 19254S: Supported 19255T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19256N: fu540 19257K: fu540 19258 19259SIFIVE PDMA DRIVER 19260M: Green Wan <green.wan@sifive.com> 19261S: Maintained 19262F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19263F: drivers/dma/sf-pdma/ 19264 19265SIFIVE SOC DRIVERS 19266M: Conor Dooley <conor@kernel.org> 19267L: linux-riscv@lists.infradead.org 19268S: Maintained 19269T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19270F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19271F: drivers/soc/sifive/ 19272 19273SILEAD TOUCHSCREEN DRIVER 19274M: Hans de Goede <hdegoede@redhat.com> 19275L: linux-input@vger.kernel.org 19276L: platform-driver-x86@vger.kernel.org 19277S: Maintained 19278F: drivers/input/touchscreen/silead.c 19279F: drivers/platform/x86/touchscreen_dmi.c 19280 19281SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19282M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19283S: Supported 19284F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19285F: drivers/net/wireless/silabs/wfx/ 19286 19287SILICON MOTION SM712 FRAME BUFFER DRIVER 19288M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19289M: Teddy Wang <teddy.wang@siliconmotion.com> 19290M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19291L: linux-fbdev@vger.kernel.org 19292S: Maintained 19293F: Documentation/fb/sm712fb.rst 19294F: drivers/video/fbdev/sm712* 19295 19296SILVACO I3C DUAL-ROLE MASTER 19297M: Miquel Raynal <miquel.raynal@bootlin.com> 19298M: Conor Culhane <conor.culhane@silvaco.com> 19299L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19300S: Maintained 19301F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19302F: drivers/i3c/master/svc-i3c-master.c 19303 19304SIMPLEFB FB DRIVER 19305M: Hans de Goede <hdegoede@redhat.com> 19306L: linux-fbdev@vger.kernel.org 19307S: Maintained 19308F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19309F: drivers/video/fbdev/simplefb.c 19310F: include/linux/platform_data/simplefb.h 19311 19312SIMTEC EB110ATX (Chalice CATS) 19313M: Simtec Linux Team <linux@simtec.co.uk> 19314S: Supported 19315W: http://www.simtec.co.uk/products/EB110ATX/ 19316 19317SIOX 19318M: Thorsten Scherer <t.scherer@eckelmann.de> 19319M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19320R: Pengutronix Kernel Team <kernel@pengutronix.de> 19321S: Supported 19322F: drivers/gpio/gpio-siox.c 19323F: drivers/siox/* 19324F: include/trace/events/siox.h 19325 19326SIPHASH PRF ROUTINES 19327M: Jason A. Donenfeld <Jason@zx2c4.com> 19328S: Maintained 19329F: include/linux/siphash.h 19330F: lib/siphash.c 19331F: lib/siphash_kunit.c 19332 19333SIS 190 ETHERNET DRIVER 19334M: Francois Romieu <romieu@fr.zoreil.com> 19335L: netdev@vger.kernel.org 19336S: Maintained 19337F: drivers/net/ethernet/sis/sis190.c 19338 19339SIS 900/7016 FAST ETHERNET DRIVER 19340M: Daniele Venzano <venza@brownhat.org> 19341L: netdev@vger.kernel.org 19342S: Maintained 19343W: http://www.brownhat.org/sis900.html 19344F: drivers/net/ethernet/sis/sis900.* 19345 19346SIS FRAMEBUFFER DRIVER 19347S: Orphan 19348F: Documentation/fb/sisfb.rst 19349F: drivers/video/fbdev/sis/ 19350F: include/video/sisfb.h 19351 19352SIS I2C TOUCHSCREEN DRIVER 19353M: Mika Penttilä <mpenttil@redhat.com> 19354L: linux-input@vger.kernel.org 19355S: Maintained 19356F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19357F: drivers/input/touchscreen/sis_i2c.c 19358 19359SIS USB2VGA DRIVER 19360M: Thomas Winischhofer <thomas@winischhofer.net> 19361S: Maintained 19362W: http://www.winischhofer.at/linuxsisusbvga.shtml 19363F: drivers/usb/misc/sisusbvga/ 19364 19365SL28 CPLD MFD DRIVER 19366M: Michael Walle <michael@walle.cc> 19367S: Maintained 19368F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19369F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19370F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19371F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19372F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19373F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19374F: drivers/gpio/gpio-sl28cpld.c 19375F: drivers/hwmon/sl28cpld-hwmon.c 19376F: drivers/irqchip/irq-sl28cpld.c 19377F: drivers/pwm/pwm-sl28cpld.c 19378F: drivers/watchdog/sl28cpld_wdt.c 19379 19380SL28 VPD NVMEM LAYOUT DRIVER 19381M: Michael Walle <michael@walle.cc> 19382S: Maintained 19383F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19384F: drivers/nvmem/layouts/sl28vpd.c 19385 19386SLAB ALLOCATOR 19387M: Christoph Lameter <cl@linux.com> 19388M: Pekka Enberg <penberg@kernel.org> 19389M: David Rientjes <rientjes@google.com> 19390M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19391M: Andrew Morton <akpm@linux-foundation.org> 19392M: Vlastimil Babka <vbabka@suse.cz> 19393R: Roman Gushchin <roman.gushchin@linux.dev> 19394R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19395L: linux-mm@kvack.org 19396S: Maintained 19397T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19398F: include/linux/sl?b*.h 19399F: mm/sl?b* 19400 19401SLCAN CAN NETWORK DRIVER 19402M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19403L: linux-can@vger.kernel.org 19404S: Maintained 19405F: drivers/net/can/slcan/ 19406 19407SLEEPABLE READ-COPY UPDATE (SRCU) 19408M: Lai Jiangshan <jiangshanlai@gmail.com> 19409M: "Paul E. McKenney" <paulmck@kernel.org> 19410M: Josh Triplett <josh@joshtriplett.org> 19411R: Steven Rostedt <rostedt@goodmis.org> 19412R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19413L: rcu@vger.kernel.org 19414S: Supported 19415W: http://www.rdrop.com/users/paulmck/RCU/ 19416T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19417F: include/linux/srcu*.h 19418F: kernel/rcu/srcu*.c 19419 19420SMACK SECURITY MODULE 19421M: Casey Schaufler <casey@schaufler-ca.com> 19422L: linux-security-module@vger.kernel.org 19423S: Maintained 19424W: http://schaufler-ca.com 19425T: git git://github.com/cschaufler/smack-next 19426F: Documentation/admin-guide/LSM/Smack.rst 19427F: security/smack/ 19428 19429SMC91x ETHERNET DRIVER 19430M: Nicolas Pitre <nico@fluxnic.net> 19431S: Odd Fixes 19432F: drivers/net/ethernet/smsc/smc91x.* 19433 19434SMM665 HARDWARE MONITOR DRIVER 19435M: Guenter Roeck <linux@roeck-us.net> 19436L: linux-hwmon@vger.kernel.org 19437S: Maintained 19438F: Documentation/hwmon/smm665.rst 19439F: drivers/hwmon/smm665.c 19440 19441SMSC EMC2103 HARDWARE MONITOR DRIVER 19442M: Steve Glendinning <steve.glendinning@shawell.net> 19443L: linux-hwmon@vger.kernel.org 19444S: Maintained 19445F: Documentation/hwmon/emc2103.rst 19446F: drivers/hwmon/emc2103.c 19447 19448SMSC SCH5627 HARDWARE MONITOR DRIVER 19449M: Hans de Goede <hdegoede@redhat.com> 19450L: linux-hwmon@vger.kernel.org 19451S: Supported 19452F: Documentation/hwmon/sch5627.rst 19453F: drivers/hwmon/sch5627.c 19454 19455SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19456M: Steve Glendinning <steve.glendinning@shawell.net> 19457L: linux-fbdev@vger.kernel.org 19458S: Maintained 19459F: drivers/video/fbdev/smscufx.c 19460 19461SMSC47B397 HARDWARE MONITOR DRIVER 19462M: Jean Delvare <jdelvare@suse.com> 19463L: linux-hwmon@vger.kernel.org 19464S: Maintained 19465F: Documentation/hwmon/smsc47b397.rst 19466F: drivers/hwmon/smsc47b397.c 19467 19468SMSC911x ETHERNET DRIVER 19469M: Steve Glendinning <steve.glendinning@shawell.net> 19470L: netdev@vger.kernel.org 19471S: Maintained 19472F: drivers/net/ethernet/smsc/smsc911x.* 19473F: include/linux/smsc911x.h 19474 19475SMSC9420 PCI ETHERNET DRIVER 19476M: Steve Glendinning <steve.glendinning@shawell.net> 19477L: netdev@vger.kernel.org 19478S: Maintained 19479F: drivers/net/ethernet/smsc/smsc9420.* 19480 19481SNET DPU VIRTIO DATA PATH ACCELERATOR 19482R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19483F: drivers/vdpa/solidrun/ 19484 19485SOCIONEXT (SNI) AVE NETWORK DRIVER 19486M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19487L: netdev@vger.kernel.org 19488S: Maintained 19489F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19490F: drivers/net/ethernet/socionext/sni_ave.c 19491 19492SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19493M: Jassi Brar <jaswinder.singh@linaro.org> 19494M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19495L: netdev@vger.kernel.org 19496S: Maintained 19497F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19498F: drivers/net/ethernet/socionext/netsec.c 19499 19500SOCIONEXT (SNI) Synquacer SPI DRIVER 19501M: Masahisa Kojima <masahisa.kojima@linaro.org> 19502M: Jassi Brar <jaswinder.singh@linaro.org> 19503L: linux-spi@vger.kernel.org 19504S: Maintained 19505F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19506F: drivers/spi/spi-synquacer.c 19507 19508SOCIONEXT SYNQUACER I2C DRIVER 19509M: Ard Biesheuvel <ardb@kernel.org> 19510L: linux-i2c@vger.kernel.org 19511S: Maintained 19512F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19513F: drivers/i2c/busses/i2c-synquacer.c 19514 19515SOCIONEXT UNIPHIER SOUND DRIVER 19516L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19517S: Orphan 19518F: sound/soc/uniphier/ 19519 19520SOCKET TIMESTAMPING 19521M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19522S: Maintained 19523F: Documentation/networking/timestamping.rst 19524F: include/uapi/linux/net_tstamp.h 19525F: tools/testing/selftests/net/so_txtime.c 19526 19527SOEKRIS NET48XX LED SUPPORT 19528M: Chris Boot <bootc@bootc.net> 19529S: Maintained 19530F: drivers/leds/leds-net48xx.c 19531 19532SOFT-IWARP DRIVER (siw) 19533M: Bernard Metzler <bmt@zurich.ibm.com> 19534L: linux-rdma@vger.kernel.org 19535S: Supported 19536F: drivers/infiniband/sw/siw/ 19537F: include/uapi/rdma/siw-abi.h 19538 19539SOFT-ROCE DRIVER (rxe) 19540M: Zhu Yanjun <zyjzyj2000@gmail.com> 19541L: linux-rdma@vger.kernel.org 19542S: Supported 19543F: drivers/infiniband/sw/rxe/ 19544F: include/uapi/rdma/rdma_user_rxe.h 19545 19546SOFTLOGIC 6x10 MPEG CODEC 19547M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19548M: Anton Sviridenko <anton@corp.bluecherry.net> 19549M: Andrey Utkin <andrey_utkin@fastmail.com> 19550M: Ismael Luceno <ismael@iodev.co.uk> 19551L: linux-media@vger.kernel.org 19552S: Supported 19553F: drivers/media/pci/solo6x10/ 19554 19555SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19556M: James Morse <james.morse@arm.com> 19557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19558S: Maintained 19559F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19560F: drivers/firmware/arm_sdei.c 19561F: include/linux/arm_sdei.h 19562F: include/uapi/linux/arm_sdei.h 19563 19564SOFTWARE NODES AND DEVICE PROPERTIES 19565R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19566R: Daniel Scally <djrscally@gmail.com> 19567R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19568R: Sakari Ailus <sakari.ailus@linux.intel.com> 19569L: linux-acpi@vger.kernel.org 19570S: Maintained 19571F: drivers/base/property.c 19572F: drivers/base/swnode.c 19573F: include/linux/fwnode.h 19574F: include/linux/property.h 19575 19576SOFTWARE RAID (Multiple Disks) SUPPORT 19577M: Song Liu <song@kernel.org> 19578L: linux-raid@vger.kernel.org 19579S: Supported 19580Q: https://patchwork.kernel.org/project/linux-raid/list/ 19581T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19582F: drivers/md/Kconfig 19583F: drivers/md/Makefile 19584F: drivers/md/md* 19585F: drivers/md/raid* 19586F: include/linux/raid/ 19587F: include/uapi/linux/raid/ 19588 19589SOLIDRUN CLEARFOG SUPPORT 19590M: Russell King <linux@armlinux.org.uk> 19591S: Maintained 19592F: arch/arm/boot/dts/armada-388-clearfog* 19593F: arch/arm/boot/dts/armada-38x-solidrun-* 19594 19595SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19596M: Russell King <linux@armlinux.org.uk> 19597S: Maintained 19598F: arch/arm/boot/dts/imx6*-cubox-i* 19599F: arch/arm/boot/dts/imx6*-hummingboard* 19600F: arch/arm/boot/dts/imx6*-sr-* 19601 19602SONIC NETWORK DRIVER 19603M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19604L: netdev@vger.kernel.org 19605S: Maintained 19606F: drivers/net/ethernet/natsemi/sonic.* 19607 19608SONICS SILICON BACKPLANE DRIVER (SSB) 19609M: Michael Buesch <m@bues.ch> 19610L: linux-wireless@vger.kernel.org 19611S: Maintained 19612F: drivers/ssb/ 19613F: include/linux/ssb/ 19614 19615SONY IMX208 SENSOR DRIVER 19616M: Sakari Ailus <sakari.ailus@linux.intel.com> 19617L: linux-media@vger.kernel.org 19618S: Maintained 19619T: git git://linuxtv.org/media_tree.git 19620F: drivers/media/i2c/imx208.c 19621 19622SONY IMX214 SENSOR DRIVER 19623M: Ricardo Ribalda <ribalda@kernel.org> 19624L: linux-media@vger.kernel.org 19625S: Maintained 19626T: git git://linuxtv.org/media_tree.git 19627F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19628F: drivers/media/i2c/imx214.c 19629 19630SONY IMX219 SENSOR DRIVER 19631M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19632L: linux-media@vger.kernel.org 19633S: Maintained 19634T: git git://linuxtv.org/media_tree.git 19635F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19636F: drivers/media/i2c/imx219.c 19637 19638SONY IMX258 SENSOR DRIVER 19639M: Sakari Ailus <sakari.ailus@linux.intel.com> 19640L: linux-media@vger.kernel.org 19641S: Maintained 19642T: git git://linuxtv.org/media_tree.git 19643F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19644F: drivers/media/i2c/imx258.c 19645 19646SONY IMX274 SENSOR DRIVER 19647M: Leon Luo <leonl@leopardimaging.com> 19648L: linux-media@vger.kernel.org 19649S: Maintained 19650T: git git://linuxtv.org/media_tree.git 19651F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19652F: drivers/media/i2c/imx274.c 19653 19654SONY IMX290 SENSOR DRIVER 19655M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19656L: linux-media@vger.kernel.org 19657S: Maintained 19658T: git git://linuxtv.org/media_tree.git 19659F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19660F: drivers/media/i2c/imx290.c 19661 19662SONY IMX296 SENSOR DRIVER 19663M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19664M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19665L: linux-media@vger.kernel.org 19666S: Maintained 19667T: git git://linuxtv.org/media_tree.git 19668F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19669F: drivers/media/i2c/imx296.c 19670 19671SONY IMX319 SENSOR DRIVER 19672M: Bingbu Cao <bingbu.cao@intel.com> 19673L: linux-media@vger.kernel.org 19674S: Maintained 19675T: git git://linuxtv.org/media_tree.git 19676F: drivers/media/i2c/imx319.c 19677 19678SONY IMX334 SENSOR DRIVER 19679M: Paul J. Murphy <paul.j.murphy@intel.com> 19680M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19681L: linux-media@vger.kernel.org 19682S: Maintained 19683T: git git://linuxtv.org/media_tree.git 19684F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19685F: drivers/media/i2c/imx334.c 19686 19687SONY IMX335 SENSOR DRIVER 19688M: Paul J. Murphy <paul.j.murphy@intel.com> 19689M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19690L: linux-media@vger.kernel.org 19691S: Maintained 19692T: git git://linuxtv.org/media_tree.git 19693F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19694F: drivers/media/i2c/imx335.c 19695 19696SONY IMX355 SENSOR DRIVER 19697M: Tianshu Qiu <tian.shu.qiu@intel.com> 19698L: linux-media@vger.kernel.org 19699S: Maintained 19700T: git git://linuxtv.org/media_tree.git 19701F: drivers/media/i2c/imx355.c 19702 19703SONY IMX412 SENSOR DRIVER 19704M: Paul J. Murphy <paul.j.murphy@intel.com> 19705M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19706L: linux-media@vger.kernel.org 19707S: Maintained 19708T: git git://linuxtv.org/media_tree.git 19709F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19710F: drivers/media/i2c/imx412.c 19711 19712SONY IMX415 SENSOR DRIVER 19713M: Michael Riesch <michael.riesch@wolfvision.net> 19714L: linux-media@vger.kernel.org 19715S: Maintained 19716T: git git://linuxtv.org/media_tree.git 19717F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19718F: drivers/media/i2c/imx415.c 19719 19720SONY MEMORYSTICK SUBSYSTEM 19721M: Maxim Levitsky <maximlevitsky@gmail.com> 19722M: Alex Dubov <oakad@yahoo.com> 19723M: Ulf Hansson <ulf.hansson@linaro.org> 19724L: linux-mmc@vger.kernel.org 19725S: Maintained 19726T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19727F: drivers/memstick/ 19728F: include/linux/memstick.h 19729 19730SONY VAIO CONTROL DEVICE DRIVER 19731M: Mattia Dongili <malattia@linux.it> 19732L: platform-driver-x86@vger.kernel.org 19733S: Maintained 19734W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19735F: Documentation/admin-guide/laptops/sony-laptop.rst 19736F: drivers/char/sonypi.c 19737F: drivers/platform/x86/sony-laptop.c 19738F: include/linux/sony-laptop.h 19739 19740SOUND 19741M: Jaroslav Kysela <perex@perex.cz> 19742M: Takashi Iwai <tiwai@suse.com> 19743L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19744S: Maintained 19745W: http://www.alsa-project.org/ 19746Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19747T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19748F: Documentation/sound/ 19749F: include/sound/ 19750F: include/uapi/sound/ 19751F: sound/ 19752F: tools/testing/selftests/alsa 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 - COMPRESSED AUDIO 19762M: Vinod Koul <vkoul@kernel.org> 19763L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19764S: Supported 19765T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19766F: Documentation/sound/designs/compress-offload.rst 19767F: include/sound/compress_driver.h 19768F: include/uapi/sound/compress_* 19769F: sound/core/compress_offload.c 19770F: sound/soc/soc-compress.c 19771 19772SOUND - DMAENGINE HELPERS 19773M: Lars-Peter Clausen <lars@metafoo.de> 19774S: Supported 19775F: include/sound/dmaengine_pcm.h 19776F: sound/core/pcm_dmaengine.c 19777F: sound/soc/soc-generic-dmaengine-pcm.c 19778 19779SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19780M: Liam Girdwood <lgirdwood@gmail.com> 19781M: Mark Brown <broonie@kernel.org> 19782L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19783S: Supported 19784W: http://alsa-project.org/main/index.php/ASoC 19785T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19786F: Documentation/devicetree/bindings/sound/ 19787F: Documentation/sound/soc/ 19788F: include/dt-bindings/sound/ 19789F: include/sound/soc* 19790F: sound/soc/ 19791 19792SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19793M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19794M: Liam Girdwood <lgirdwood@gmail.com> 19795M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19796M: Bard Liao <yung-chuan.liao@linux.intel.com> 19797M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19798M: Daniel Baluta <daniel.baluta@nxp.com> 19799R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19800L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19801S: Supported 19802W: https://github.com/thesofproject/linux/ 19803F: sound/soc/sof/ 19804 19805SOUNDWIRE SUBSYSTEM 19806M: Vinod Koul <vkoul@kernel.org> 19807M: Bard Liao <yung-chuan.liao@linux.intel.com> 19808R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19809R: Sanyog Kale <sanyog.r.kale@intel.com> 19810L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19811S: Supported 19812T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19813F: Documentation/driver-api/soundwire/ 19814F: drivers/soundwire/ 19815F: include/linux/soundwire/ 19816 19817SP2 MEDIA DRIVER 19818M: Olli Salonen <olli.salonen@iki.fi> 19819L: linux-media@vger.kernel.org 19820S: Maintained 19821W: https://linuxtv.org 19822Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19823F: drivers/media/dvb-frontends/sp2* 19824 19825SPANISH DOCUMENTATION 19826M: Carlos Bilbao <carlos.bilbao@amd.com> 19827S: Maintained 19828F: Documentation/translations/sp_SP/ 19829 19830SPARC + UltraSPARC (sparc/sparc64) 19831M: "David S. Miller" <davem@davemloft.net> 19832L: sparclinux@vger.kernel.org 19833S: Maintained 19834Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19835T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19836T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19837F: arch/sparc/ 19838F: drivers/sbus/ 19839 19840SPARC SERIAL DRIVERS 19841M: "David S. Miller" <davem@davemloft.net> 19842L: sparclinux@vger.kernel.org 19843S: Maintained 19844T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19845T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19846F: drivers/tty/serial/suncore.c 19847F: drivers/tty/serial/sunhv.c 19848F: drivers/tty/serial/sunsab.c 19849F: drivers/tty/serial/sunsab.h 19850F: drivers/tty/serial/sunsu.c 19851F: drivers/tty/serial/sunzilog.c 19852F: drivers/tty/serial/sunzilog.h 19853F: drivers/tty/vcc.c 19854F: include/linux/sunserialcore.h 19855 19856SPARSE CHECKER 19857M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19858L: linux-sparse@vger.kernel.org 19859S: Maintained 19860W: https://sparse.docs.kernel.org/ 19861Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19862B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19863T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19864F: include/linux/compiler.h 19865 19866SPEAKUP CONSOLE SPEECH DRIVER 19867M: William Hubbs <w.d.hubbs@gmail.com> 19868M: Chris Brannon <chris@the-brannons.com> 19869M: Kirk Reiser <kirk@reisers.ca> 19870M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19871L: speakup@linux-speakup.org 19872S: Odd Fixes 19873W: http://www.linux-speakup.org/ 19874W: https://github.com/linux-speakup/speakup 19875B: https://github.com/linux-speakup/speakup/issues 19876F: drivers/accessibility/speakup/ 19877 19878SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19879M: Viresh Kumar <vireshk@kernel.org> 19880M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19881M: soc@kernel.org 19882L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19883S: Maintained 19884W: http://www.st.com/spear 19885F: arch/arm/boot/dts/spear* 19886F: arch/arm/mach-spear/ 19887F: drivers/clk/spear/ 19888F: drivers/pinctrl/spear/ 19889 19890SPI NOR SUBSYSTEM 19891M: Tudor Ambarus <tudor.ambarus@linaro.org> 19892M: Pratyush Yadav <pratyush@kernel.org> 19893R: Michael Walle <michael@walle.cc> 19894L: linux-mtd@lists.infradead.org 19895S: Maintained 19896W: http://www.linux-mtd.infradead.org/ 19897Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19898C: irc://irc.oftc.net/mtd 19899T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19900F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19901F: drivers/mtd/spi-nor/ 19902F: include/linux/mtd/spi-nor.h 19903 19904SPI SUBSYSTEM 19905M: Mark Brown <broonie@kernel.org> 19906L: linux-spi@vger.kernel.org 19907S: Maintained 19908Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19909T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19910F: Documentation/devicetree/bindings/spi/ 19911F: Documentation/spi/ 19912F: drivers/spi/ 19913F: include/linux/spi/ 19914F: include/uapi/linux/spi/ 19915F: tools/spi/ 19916 19917SPIDERNET NETWORK DRIVER for CELL 19918M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19919M: Geoff Levand <geoff@infradead.org> 19920L: netdev@vger.kernel.org 19921L: linuxppc-dev@lists.ozlabs.org 19922S: Maintained 19923F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19924F: drivers/net/ethernet/toshiba/spider_net* 19925 19926SPMI SUBSYSTEM 19927M: Stephen Boyd <sboyd@kernel.org> 19928L: linux-kernel@vger.kernel.org 19929S: Maintained 19930T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19931F: Documentation/devicetree/bindings/spmi/ 19932F: drivers/spmi/ 19933F: include/dt-bindings/spmi/spmi.h 19934F: include/linux/spmi.h 19935F: include/trace/events/spmi.h 19936 19937SPU FILE SYSTEM 19938M: Jeremy Kerr <jk@ozlabs.org> 19939L: linuxppc-dev@lists.ozlabs.org 19940S: Supported 19941W: http://www.ibm.com/developerworks/power/cell/ 19942F: Documentation/filesystems/spufs/spufs.rst 19943F: arch/powerpc/platforms/cell/spufs/ 19944 19945SQUASHFS FILE SYSTEM 19946M: Phillip Lougher <phillip@squashfs.org.uk> 19947L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19948S: Maintained 19949W: http://squashfs.org.uk 19950T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19951F: Documentation/filesystems/squashfs.rst 19952F: fs/squashfs/ 19953 19954SRM (Alpha) environment access 19955M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19956S: Maintained 19957F: arch/alpha/kernel/srm_env.c 19958 19959ST LSM6DSx IMU IIO DRIVER 19960M: Lorenzo Bianconi <lorenzo@kernel.org> 19961L: linux-iio@vger.kernel.org 19962S: Maintained 19963W: http://www.st.com/ 19964F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19965F: drivers/iio/imu/st_lsm6dsx/ 19966 19967ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19968M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19969M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19970L: linux-media@vger.kernel.org 19971S: Maintained 19972T: git git://linuxtv.org/media_tree.git 19973F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19974F: drivers/media/i2c/st-mipid02.c 19975 19976ST STM32 I2C/SMBUS DRIVER 19977M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19978M: Alain Volmat <alain.volmat@foss.st.com> 19979L: linux-i2c@vger.kernel.org 19980S: Maintained 19981F: drivers/i2c/busses/i2c-stm32* 19982 19983ST STM32 SPI DRIVER 19984M: Alain Volmat <alain.volmat@foss.st.com> 19985L: linux-spi@vger.kernel.org 19986S: Maintained 19987F: drivers/spi/spi-stm32.c 19988 19989ST STPDDC60 DRIVER 19990M: Daniel Nilsson <daniel.nilsson@flex.com> 19991L: linux-hwmon@vger.kernel.org 19992S: Maintained 19993F: Documentation/hwmon/stpddc60.rst 19994F: drivers/hwmon/pmbus/stpddc60.c 19995 19996ST VGXY61 DRIVER 19997M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19998M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19999L: linux-media@vger.kernel.org 20000S: Maintained 20001T: git git://linuxtv.org/media_tree.git 20002F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20003F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20004F: drivers/media/i2c/st-vgxy61.c 20005 20006ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20007M: Song Qiang <songqiang1304521@gmail.com> 20008L: linux-iio@vger.kernel.org 20009S: Maintained 20010F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20011F: drivers/iio/proximity/vl53l0x-i2c.c 20012 20013STABLE BRANCH 20014M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20015M: Sasha Levin <sashal@kernel.org> 20016L: stable@vger.kernel.org 20017S: Supported 20018F: Documentation/process/stable-kernel-rules.rst 20019 20020STAGING - ATOMISP DRIVER 20021M: Hans de Goede <hdegoede@redhat.com> 20022M: Mauro Carvalho Chehab <mchehab@kernel.org> 20023R: Sakari Ailus <sakari.ailus@linux.intel.com> 20024L: linux-media@vger.kernel.org 20025S: Maintained 20026F: drivers/staging/media/atomisp/ 20027 20028STAGING - FIELDBUS SUBSYSTEM 20029M: Sven Van Asbroeck <TheSven73@gmail.com> 20030S: Maintained 20031F: drivers/staging/fieldbus/* 20032F: drivers/staging/fieldbus/Documentation/ 20033 20034STAGING - HMS ANYBUS-S BUS 20035M: Sven Van Asbroeck <TheSven73@gmail.com> 20036S: Maintained 20037F: drivers/staging/fieldbus/anybuss/ 20038 20039STAGING - INDUSTRIAL IO 20040M: Jonathan Cameron <jic23@kernel.org> 20041L: linux-iio@vger.kernel.org 20042S: Odd Fixes 20043F: Documentation/devicetree/bindings/staging/iio/ 20044F: drivers/staging/iio/ 20045 20046STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20047M: Marc Dietrich <marvin24@gmx.de> 20048L: ac100@lists.launchpad.net (moderated for non-subscribers) 20049L: linux-tegra@vger.kernel.org 20050S: Maintained 20051F: drivers/staging/nvec/ 20052 20053STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20054M: Jens Frederich <jfrederich@gmail.com> 20055M: Jon Nettleton <jon.nettleton@gmail.com> 20056S: Maintained 20057W: http://wiki.laptop.org/go/DCON 20058F: drivers/staging/olpc_dcon/ 20059 20060STAGING - REALTEK RTL8712U DRIVERS 20061M: Larry Finger <Larry.Finger@lwfinger.net> 20062M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20063S: Odd Fixes 20064F: drivers/staging/rtl8712/ 20065 20066STAGING - SEPS525 LCD CONTROLLER DRIVERS 20067M: Michael Hennerich <michael.hennerich@analog.com> 20068L: linux-fbdev@vger.kernel.org 20069S: Supported 20070F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20071F: drivers/staging/fbtft/fb_seps525.c 20072 20073STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20074M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20075M: Teddy Wang <teddy.wang@siliconmotion.com> 20076M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20077L: linux-fbdev@vger.kernel.org 20078S: Maintained 20079F: drivers/staging/sm750fb/ 20080 20081STAGING - VIA VT665X DRIVERS 20082M: Forest Bond <forest@alittletooquiet.net> 20083S: Odd Fixes 20084F: drivers/staging/vt665?/ 20085 20086STAGING SUBSYSTEM 20087M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20088L: linux-staging@lists.linux.dev 20089S: Supported 20090T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20091F: drivers/staging/ 20092 20093STARFIRE/DURALAN NETWORK DRIVER 20094M: Ion Badulescu <ionut@badula.org> 20095S: Odd Fixes 20096F: drivers/net/ethernet/adaptec/starfire* 20097 20098STARFIVE DEVICETREES 20099M: Emil Renner Berthing <kernel@esmil.dk> 20100S: Maintained 20101F: arch/riscv/boot/dts/starfive/ 20102 20103STARFIVE DWMAC GLUE LAYER 20104M: Emil Renner Berthing <kernel@esmil.dk> 20105M: Samin Guo <samin.guo@starfivetech.com> 20106S: Maintained 20107F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20108F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20109 20110STARFIVE JH7110 MMC/SD/SDIO DRIVER 20111M: William Qiu <william.qiu@starfivetech.com> 20112S: Supported 20113F: Documentation/devicetree/bindings/mmc/starfive* 20114F: drivers/mmc/host/dw_mmc-starfive.c 20115 20116STARFIVE JH71X0 CLOCK DRIVERS 20117M: Emil Renner Berthing <kernel@esmil.dk> 20118M: Hal Feng <hal.feng@starfivetech.com> 20119S: Maintained 20120F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20121F: drivers/clk/starfive/clk-starfive-jh71* 20122F: include/dt-bindings/clock/starfive?jh71*.h 20123 20124STARFIVE JH71X0 PINCTRL DRIVERS 20125M: Emil Renner Berthing <kernel@esmil.dk> 20126M: Jianlong Huang <jianlong.huang@starfivetech.com> 20127L: linux-gpio@vger.kernel.org 20128S: Maintained 20129F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20130F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20131F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20132F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20133 20134STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20135M: Emil Renner Berthing <kernel@esmil.dk> 20136M: Hal Feng <hal.feng@starfivetech.com> 20137S: Maintained 20138F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20139F: drivers/reset/starfive/reset-starfive-jh71* 20140F: include/dt-bindings/reset/starfive?jh71*.h 20141 20142STARFIVE JH71XX PMU CONTROLLER DRIVER 20143M: Walker Chen <walker.chen@starfivetech.com> 20144S: Supported 20145F: Documentation/devicetree/bindings/power/starfive* 20146F: drivers/soc/starfive/jh71xx_pmu.c 20147F: include/dt-bindings/power/starfive,jh7110-pmu.h 20148 20149STARFIVE SOC DRIVERS 20150M: Conor Dooley <conor@kernel.org> 20151S: Maintained 20152T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20153F: drivers/soc/starfive/ 20154 20155STARFIVE TRNG DRIVER 20156M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20157S: Supported 20158F: Documentation/devicetree/bindings/rng/starfive* 20159F: drivers/char/hw_random/jh7110-trng.c 20160 20161STARFIVE WATCHDOG DRIVER 20162M: Xingyu Wu <xingyu.wu@starfivetech.com> 20163M: Samin Guo <samin.guo@starfivetech.com> 20164S: Supported 20165F: Documentation/devicetree/bindings/watchdog/starfive* 20166F: drivers/watchdog/starfive-wdt.c 20167 20168STATIC BRANCH/CALL 20169M: Peter Zijlstra <peterz@infradead.org> 20170M: Josh Poimboeuf <jpoimboe@kernel.org> 20171M: Jason Baron <jbaron@akamai.com> 20172R: Steven Rostedt <rostedt@goodmis.org> 20173R: Ard Biesheuvel <ardb@kernel.org> 20174S: Supported 20175F: arch/*/include/asm/jump_label*.h 20176F: arch/*/include/asm/static_call*.h 20177F: arch/*/kernel/jump_label.c 20178F: arch/*/kernel/static_call.c 20179F: include/linux/jump_label*.h 20180F: include/linux/static_call*.h 20181F: kernel/jump_label.c 20182F: kernel/static_call.c 20183 20184STI AUDIO (ASoC) DRIVERS 20185M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20186L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20187S: Maintained 20188F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20189F: sound/soc/sti/ 20190 20191STI CEC DRIVER 20192M: Alain Volmat <alain.volmat@foss.st.com> 20193S: Maintained 20194F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20195F: drivers/media/cec/platform/sti/ 20196 20197STK1160 USB VIDEO CAPTURE DRIVER 20198M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20199L: linux-media@vger.kernel.org 20200S: Maintained 20201T: git git://linuxtv.org/media_tree.git 20202F: drivers/media/usb/stk1160/ 20203 20204STM32 AUDIO (ASoC) DRIVERS 20205M: Olivier Moysan <olivier.moysan@foss.st.com> 20206M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20207L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20208S: Maintained 20209F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20210F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20211F: sound/soc/stm/ 20212 20213STM32 TIMER/LPTIMER DRIVERS 20214M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20215S: Maintained 20216F: Documentation/ABI/testing/*timer-stm32 20217F: Documentation/devicetree/bindings/*/*stm32-*timer* 20218F: drivers/*/stm32-*timer* 20219F: drivers/pwm/pwm-stm32* 20220F: include/linux/*/stm32-*tim* 20221 20222STMMAC ETHERNET DRIVER 20223M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20224M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20225M: Jose Abreu <joabreu@synopsys.com> 20226L: netdev@vger.kernel.org 20227S: Supported 20228W: http://www.stlinux.com 20229F: Documentation/networking/device_drivers/ethernet/stmicro/ 20230F: drivers/net/ethernet/stmicro/stmmac/ 20231 20232SUN HAPPY MEAL ETHERNET DRIVER 20233M: Sean Anderson <seanga2@gmail.com> 20234S: Maintained 20235F: drivers/net/ethernet/sun/sunhme.* 20236 20237SUN3/3X 20238M: Sam Creasey <sammy@sammy.net> 20239S: Maintained 20240W: http://sammy.net/sun3/ 20241F: arch/m68k/include/asm/sun3* 20242F: arch/m68k/kernel/*sun3* 20243F: arch/m68k/sun3*/ 20244F: drivers/net/ethernet/i825xx/sun3* 20245 20246SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20247M: Hans de Goede <hdegoede@redhat.com> 20248L: linux-input@vger.kernel.org 20249S: Maintained 20250F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20251F: drivers/input/keyboard/sun4i-lradc-keys.c 20252 20253SUNDANCE NETWORK DRIVER 20254M: Denis Kirjanov <kda@linux-powerpc.org> 20255L: netdev@vger.kernel.org 20256S: Maintained 20257F: drivers/net/ethernet/dlink/sundance.c 20258 20259SUNPLUS ETHERNET DRIVER 20260M: Wells Lu <wellslutw@gmail.com> 20261L: netdev@vger.kernel.org 20262S: Maintained 20263W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20264F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20265F: drivers/net/ethernet/sunplus/ 20266 20267SUNPLUS MMC DRIVER 20268M: Tony Huang <tonyhuang.sunplus@gmail.com> 20269M: Li-hao Kuo <lhjeff911@gmail.com> 20270S: Maintained 20271F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20272F: drivers/mmc/host/sunplus-mmc.c 20273 20274SUNPLUS OCOTP DRIVER 20275M: Vincent Shih <vincent.sunplus@gmail.com> 20276S: Maintained 20277F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20278F: drivers/nvmem/sunplus-ocotp.c 20279 20280SUNPLUS PWM DRIVER 20281M: Hammer Hsieh <hammerh0314@gmail.com> 20282S: Maintained 20283F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20284F: drivers/pwm/pwm-sunplus.c 20285 20286SUNPLUS RTC DRIVER 20287M: Vincent Shih <vincent.sunplus@gmail.com> 20288L: linux-rtc@vger.kernel.org 20289S: Maintained 20290F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20291F: drivers/rtc/rtc-sunplus.c 20292 20293SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20294M: Li-hao Kuo <lhjeff911@gmail.com> 20295L: linux-spi@vger.kernel.org 20296S: Maintained 20297F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20298F: drivers/spi/spi-sunplus-sp7021.c 20299 20300SUNPLUS UART DRIVER 20301M: Hammer Hsieh <hammerh0314@gmail.com> 20302S: Maintained 20303F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20304F: drivers/tty/serial/sunplus-uart.c 20305 20306SUNPLUS USB2 PHY DRIVER 20307M: Vincent Shih <vincent.sunplus@gmail.com> 20308L: linux-usb@vger.kernel.org 20309S: Maintained 20310F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20311F: drivers/phy/sunplus/Kconfig 20312F: drivers/phy/sunplus/Makefile 20313F: drivers/phy/sunplus/phy-sunplus-usb2.c 20314 20315SUNPLUS WATCHDOG DRIVER 20316M: Xiantao Hu <xt.hu@cqplus1.com> 20317L: linux-watchdog@vger.kernel.org 20318S: Maintained 20319F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20320F: drivers/watchdog/sunplus_wdt.c 20321 20322SUPERH 20323M: Yoshinori Sato <ysato@users.sourceforge.jp> 20324M: Rich Felker <dalias@libc.org> 20325M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20326L: linux-sh@vger.kernel.org 20327S: Maintained 20328Q: http://patchwork.kernel.org/project/linux-sh/list/ 20329F: Documentation/arch/sh/ 20330F: arch/sh/ 20331F: drivers/sh/ 20332 20333SUSPEND TO RAM 20334M: "Rafael J. Wysocki" <rafael@kernel.org> 20335M: Len Brown <len.brown@intel.com> 20336M: Pavel Machek <pavel@ucw.cz> 20337L: linux-pm@vger.kernel.org 20338S: Supported 20339B: https://bugzilla.kernel.org 20340F: Documentation/power/ 20341F: arch/x86/kernel/acpi/sleep* 20342F: arch/x86/kernel/acpi/wakeup* 20343F: drivers/base/power/ 20344F: include/linux/freezer.h 20345F: include/linux/pm.h 20346F: include/linux/suspend.h 20347F: kernel/power/ 20348 20349SVGA HANDLING 20350M: Martin Mares <mj@ucw.cz> 20351L: linux-video@atrey.karlin.mff.cuni.cz 20352S: Maintained 20353F: Documentation/admin-guide/svga.rst 20354F: arch/x86/boot/video* 20355 20356SWITCHDEV 20357M: Jiri Pirko <jiri@resnulli.us> 20358M: Ivan Vecera <ivecera@redhat.com> 20359L: netdev@vger.kernel.org 20360S: Supported 20361F: include/net/switchdev.h 20362F: net/switchdev/ 20363 20364SY8106A REGULATOR DRIVER 20365M: Icenowy Zheng <icenowy@aosc.io> 20366S: Maintained 20367F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20368F: drivers/regulator/sy8106a-regulator.c 20369 20370SYNC FILE FRAMEWORK 20371M: Sumit Semwal <sumit.semwal@linaro.org> 20372R: Gustavo Padovan <gustavo@padovan.org> 20373L: linux-media@vger.kernel.org 20374L: dri-devel@lists.freedesktop.org 20375S: Maintained 20376T: git git://anongit.freedesktop.org/drm/drm-misc 20377F: Documentation/driver-api/sync_file.rst 20378F: drivers/dma-buf/dma-fence* 20379F: drivers/dma-buf/sw_sync.c 20380F: drivers/dma-buf/sync_* 20381F: include/linux/sync_file.h 20382F: include/uapi/linux/sync_file.h 20383 20384SYNOPSYS ARC ARCHITECTURE 20385M: Vineet Gupta <vgupta@kernel.org> 20386L: linux-snps-arc@lists.infradead.org 20387S: Supported 20388T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20389F: Documentation/arch/arc 20390F: Documentation/devicetree/bindings/arc/* 20391F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20392F: arch/arc/ 20393F: drivers/clocksource/arc_timer.c 20394F: drivers/tty/serial/arc_uart.c 20395 20396SYNOPSYS ARC HSDK SDP pll clock driver 20397M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20398S: Supported 20399F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20400F: drivers/clk/clk-hsdk-pll.c 20401 20402SYNOPSYS ARC SDP clock driver 20403M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20404S: Supported 20405F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20406F: drivers/clk/axs10x/* 20407 20408SYNOPSYS ARC SDP platform support 20409M: Alexey Brodkin <abrodkin@synopsys.com> 20410S: Supported 20411F: Documentation/devicetree/bindings/arc/axs10* 20412F: arch/arc/boot/dts/ax* 20413F: arch/arc/plat-axs10x 20414 20415SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20416M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20417S: Supported 20418F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20419F: drivers/reset/reset-axs10x.c 20420 20421SYNOPSYS CREG GPIO DRIVER 20422M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20423S: Maintained 20424F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20425F: drivers/gpio/gpio-creg-snps.c 20426 20427SYNOPSYS DESIGNWARE 8250 UART DRIVER 20428M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20429R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20430S: Supported 20431F: drivers/tty/serial/8250/8250_dw.c 20432F: drivers/tty/serial/8250/8250_dwlib.* 20433F: drivers/tty/serial/8250/8250_lpss.c 20434 20435SYNOPSYS DESIGNWARE APB GPIO DRIVER 20436M: Hoan Tran <hoan@os.amperecomputing.com> 20437M: Serge Semin <fancer.lancer@gmail.com> 20438L: linux-gpio@vger.kernel.org 20439S: Maintained 20440F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20441F: drivers/gpio/gpio-dwapb.c 20442 20443SYNOPSYS DESIGNWARE APB SSI DRIVER 20444M: Serge Semin <fancer.lancer@gmail.com> 20445L: linux-spi@vger.kernel.org 20446S: Supported 20447F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20448F: drivers/spi/spi-dw* 20449 20450SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20451M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20452S: Maintained 20453F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20454F: drivers/dma/dw-axi-dmac/ 20455 20456SYNOPSYS DESIGNWARE DMAC DRIVER 20457M: Viresh Kumar <vireshk@kernel.org> 20458R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20459S: Maintained 20460F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20461F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20462F: drivers/dma/dw/ 20463F: include/dt-bindings/dma/dw-dmac.h 20464F: include/linux/dma/dw.h 20465F: include/linux/platform_data/dma-dw.h 20466 20467SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20468M: Jose Abreu <Jose.Abreu@synopsys.com> 20469L: netdev@vger.kernel.org 20470S: Supported 20471F: drivers/net/ethernet/synopsys/ 20472 20473SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20474M: Jose Abreu <Jose.Abreu@synopsys.com> 20475L: netdev@vger.kernel.org 20476S: Supported 20477F: drivers/net/pcs/pcs-xpcs.c 20478F: drivers/net/pcs/pcs-xpcs.h 20479F: include/linux/pcs/pcs-xpcs.h 20480 20481SYNOPSYS DESIGNWARE I2C DRIVER 20482M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20483R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20484R: Mika Westerberg <mika.westerberg@linux.intel.com> 20485R: Jan Dabros <jsd@semihalf.com> 20486L: linux-i2c@vger.kernel.org 20487S: Supported 20488F: drivers/i2c/busses/i2c-designware-* 20489 20490SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20491M: Jaehoon Chung <jh80.chung@samsung.com> 20492L: linux-mmc@vger.kernel.org 20493S: Maintained 20494F: drivers/mmc/host/dw_mmc* 20495 20496SYNOPSYS HSDK RESET CONTROLLER DRIVER 20497M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20498S: Supported 20499F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20500F: drivers/reset/reset-hsdk.c 20501F: include/dt-bindings/reset/snps,hsdk-reset.h 20502 20503SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20504M: Prabu Thangamuthu <prabu.t@synopsys.com> 20505M: Manjunath M B <manjumb@synopsys.com> 20506L: linux-mmc@vger.kernel.org 20507S: Maintained 20508F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20509 20510SYSTEM CONFIGURATION (SYSCON) 20511M: Lee Jones <lee@kernel.org> 20512M: Arnd Bergmann <arnd@arndb.de> 20513S: Supported 20514T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20515F: drivers/mfd/syscon.c 20516 20517SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20518M: Sudeep Holla <sudeep.holla@arm.com> 20519R: Cristian Marussi <cristian.marussi@arm.com> 20520L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20521S: Maintained 20522F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20523F: drivers/clk/clk-sc[mp]i.c 20524F: drivers/cpufreq/sc[mp]i-cpufreq.c 20525F: drivers/firmware/arm_scmi/ 20526F: drivers/firmware/arm_scpi.c 20527F: drivers/powercap/arm_scmi_powercap.c 20528F: drivers/regulator/scmi-regulator.c 20529F: drivers/reset/reset-scmi.c 20530F: include/linux/sc[mp]i_protocol.h 20531F: include/trace/events/scmi.h 20532F: include/uapi/linux/virtio_scmi.h 20533 20534SYSTEM RESET/SHUTDOWN DRIVERS 20535M: Sebastian Reichel <sre@kernel.org> 20536L: linux-pm@vger.kernel.org 20537S: Maintained 20538T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20539F: Documentation/devicetree/bindings/power/reset/ 20540F: drivers/power/reset/ 20541 20542SYSTEM TRACE MODULE CLASS 20543M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20544S: Maintained 20545T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20546F: Documentation/trace/stm.rst 20547F: drivers/hwtracing/stm/ 20548F: include/linux/stm.h 20549F: include/uapi/linux/stm.h 20550 20551SYSTEM76 ACPI DRIVER 20552M: Jeremy Soller <jeremy@system76.com> 20553M: System76 Product Development <productdev@system76.com> 20554L: platform-driver-x86@vger.kernel.org 20555S: Maintained 20556F: drivers/platform/x86/system76_acpi.c 20557 20558SYSV FILESYSTEM 20559S: Orphan 20560F: Documentation/filesystems/sysv-fs.rst 20561F: fs/sysv/ 20562F: include/linux/sysv_fs.h 20563 20564TASKSTATS STATISTICS INTERFACE 20565M: Balbir Singh <bsingharora@gmail.com> 20566S: Maintained 20567F: Documentation/accounting/taskstats* 20568F: include/linux/taskstats* 20569F: kernel/taskstats.c 20570 20571TC subsystem 20572M: Jamal Hadi Salim <jhs@mojatatu.com> 20573M: Cong Wang <xiyou.wangcong@gmail.com> 20574M: Jiri Pirko <jiri@resnulli.us> 20575L: netdev@vger.kernel.org 20576S: Maintained 20577F: include/net/pkt_cls.h 20578F: include/net/pkt_sched.h 20579F: include/net/tc_act/ 20580F: include/uapi/linux/pkt_cls.h 20581F: include/uapi/linux/pkt_sched.h 20582F: include/uapi/linux/tc_act/ 20583F: include/uapi/linux/tc_ematch/ 20584F: net/sched/ 20585F: tools/testing/selftests/tc-testing 20586 20587TC90522 MEDIA DRIVER 20588M: Akihiro Tsukada <tskd08@gmail.com> 20589L: linux-media@vger.kernel.org 20590S: Odd Fixes 20591F: drivers/media/dvb-frontends/tc90522* 20592 20593TCP LOW PRIORITY MODULE 20594M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20595M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20596S: Maintained 20597W: http://tcp-lp-mod.sourceforge.net/ 20598F: net/ipv4/tcp_lp.c 20599 20600TDA10071 MEDIA DRIVER 20601M: Antti Palosaari <crope@iki.fi> 20602L: linux-media@vger.kernel.org 20603S: Maintained 20604W: https://linuxtv.org 20605W: http://palosaari.fi/linux/ 20606Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20607T: git git://linuxtv.org/anttip/media_tree.git 20608F: drivers/media/dvb-frontends/tda10071* 20609 20610TDA18212 MEDIA DRIVER 20611M: Antti Palosaari <crope@iki.fi> 20612L: linux-media@vger.kernel.org 20613S: Maintained 20614W: https://linuxtv.org 20615W: http://palosaari.fi/linux/ 20616Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20617T: git git://linuxtv.org/anttip/media_tree.git 20618F: drivers/media/tuners/tda18212* 20619 20620TDA18218 MEDIA DRIVER 20621M: Antti Palosaari <crope@iki.fi> 20622L: linux-media@vger.kernel.org 20623S: Maintained 20624W: https://linuxtv.org 20625W: http://palosaari.fi/linux/ 20626Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20627T: git git://linuxtv.org/anttip/media_tree.git 20628F: drivers/media/tuners/tda18218* 20629 20630TDA18250 MEDIA DRIVER 20631M: Olli Salonen <olli.salonen@iki.fi> 20632L: linux-media@vger.kernel.org 20633S: Maintained 20634W: https://linuxtv.org 20635Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20636T: git git://linuxtv.org/media_tree.git 20637F: drivers/media/tuners/tda18250* 20638 20639TDA18271 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/tda18271* 20648 20649TDA1997x MEDIA DRIVER 20650M: Tim Harvey <tharvey@gateworks.com> 20651L: linux-media@vger.kernel.org 20652S: Maintained 20653W: https://linuxtv.org 20654Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20655F: drivers/media/i2c/tda1997x.* 20656 20657TDA827x MEDIA DRIVER 20658M: Michael Krufky <mkrufky@linuxtv.org> 20659L: linux-media@vger.kernel.org 20660S: Maintained 20661W: https://linuxtv.org 20662W: http://github.com/mkrufky 20663Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20664T: git git://linuxtv.org/mkrufky/tuners.git 20665F: drivers/media/tuners/tda8290.* 20666 20667TDA8290 MEDIA DRIVER 20668M: Michael Krufky <mkrufky@linuxtv.org> 20669L: linux-media@vger.kernel.org 20670S: Maintained 20671W: https://linuxtv.org 20672W: http://github.com/mkrufky 20673Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20674T: git git://linuxtv.org/mkrufky/tuners.git 20675F: drivers/media/tuners/tda8290.* 20676 20677TDA9840 MEDIA DRIVER 20678M: Hans Verkuil <hverkuil@xs4all.nl> 20679L: linux-media@vger.kernel.org 20680S: Maintained 20681W: https://linuxtv.org 20682T: git git://linuxtv.org/media_tree.git 20683F: drivers/media/i2c/tda9840* 20684 20685TEA5761 TUNER DRIVER 20686M: Mauro Carvalho Chehab <mchehab@kernel.org> 20687L: linux-media@vger.kernel.org 20688S: Odd fixes 20689W: https://linuxtv.org 20690T: git git://linuxtv.org/media_tree.git 20691F: drivers/media/tuners/tea5761.* 20692 20693TEA5767 TUNER DRIVER 20694M: Mauro Carvalho Chehab <mchehab@kernel.org> 20695L: linux-media@vger.kernel.org 20696S: Maintained 20697W: https://linuxtv.org 20698T: git git://linuxtv.org/media_tree.git 20699F: drivers/media/tuners/tea5767.* 20700 20701TEA6415C MEDIA DRIVER 20702M: Hans Verkuil <hverkuil@xs4all.nl> 20703L: linux-media@vger.kernel.org 20704S: Maintained 20705W: https://linuxtv.org 20706T: git git://linuxtv.org/media_tree.git 20707F: drivers/media/i2c/tea6415c* 20708 20709TEA6420 MEDIA DRIVER 20710M: Hans Verkuil <hverkuil@xs4all.nl> 20711L: linux-media@vger.kernel.org 20712S: Maintained 20713W: https://linuxtv.org 20714T: git git://linuxtv.org/media_tree.git 20715F: drivers/media/i2c/tea6420* 20716 20717TEAM DRIVER 20718M: Jiri Pirko <jiri@resnulli.us> 20719L: netdev@vger.kernel.org 20720S: Supported 20721F: drivers/net/team/ 20722F: include/linux/if_team.h 20723F: include/uapi/linux/if_team.h 20724F: tools/testing/selftests/drivers/net/team/ 20725 20726TECHNICAL ADVISORY BOARD PROCESS DOCS 20727M: "Theodore Ts'o" <tytso@mit.edu> 20728M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20729L: tech-board-discuss@lists.linux-foundation.org 20730S: Maintained 20731F: Documentation/process/contribution-maturity-model.rst 20732F: Documentation/process/researcher-guidelines.rst 20733 20734TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20735M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20736S: Maintained 20737F: arch/x86/platform/ts5500/ 20738 20739TECHNOTREND USB IR RECEIVER 20740M: Sean Young <sean@mess.org> 20741L: linux-media@vger.kernel.org 20742S: Maintained 20743F: drivers/media/rc/ttusbir.c 20744 20745TECHWELL TW9910 VIDEO DECODER 20746L: linux-media@vger.kernel.org 20747S: Orphan 20748F: drivers/media/i2c/tw9910.c 20749F: include/media/i2c/tw9910.h 20750 20751TEE SUBSYSTEM 20752M: Jens Wiklander <jens.wiklander@linaro.org> 20753R: Sumit Garg <sumit.garg@linaro.org> 20754L: op-tee@lists.trustedfirmware.org 20755S: Maintained 20756F: Documentation/staging/tee.rst 20757F: drivers/tee/ 20758F: include/linux/tee_drv.h 20759F: include/uapi/linux/tee.h 20760 20761TEGRA ARCHITECTURE SUPPORT 20762M: Thierry Reding <thierry.reding@gmail.com> 20763M: Jonathan Hunter <jonathanh@nvidia.com> 20764L: linux-tegra@vger.kernel.org 20765S: Supported 20766Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20767T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20768N: [^a-z]tegra 20769 20770TEGRA CLOCK DRIVER 20771M: Peter De Schrijver <pdeschrijver@nvidia.com> 20772M: Prashant Gaikwad <pgaikwad@nvidia.com> 20773S: Supported 20774F: drivers/clk/tegra/ 20775 20776TEGRA DMA DRIVERS 20777M: Laxman Dewangan <ldewangan@nvidia.com> 20778M: Jon Hunter <jonathanh@nvidia.com> 20779S: Supported 20780F: drivers/dma/tegra* 20781 20782TEGRA I2C DRIVER 20783M: Laxman Dewangan <ldewangan@nvidia.com> 20784R: Dmitry Osipenko <digetx@gmail.com> 20785S: Supported 20786F: drivers/i2c/busses/i2c-tegra.c 20787 20788TEGRA IOMMU DRIVERS 20789M: Thierry Reding <thierry.reding@gmail.com> 20790R: Krishna Reddy <vdumpa@nvidia.com> 20791L: linux-tegra@vger.kernel.org 20792S: Supported 20793F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20794F: drivers/iommu/tegra* 20795 20796TEGRA KBC DRIVER 20797M: Laxman Dewangan <ldewangan@nvidia.com> 20798S: Supported 20799F: drivers/input/keyboard/tegra-kbc.c 20800 20801TEGRA NAND DRIVER 20802M: Stefan Agner <stefan@agner.ch> 20803M: Lucas Stach <dev@lynxeye.de> 20804S: Maintained 20805F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20806F: drivers/mtd/nand/raw/tegra_nand.c 20807 20808TEGRA PWM DRIVER 20809M: Thierry Reding <thierry.reding@gmail.com> 20810S: Supported 20811F: drivers/pwm/pwm-tegra.c 20812 20813TEGRA QUAD SPI DRIVER 20814M: Thierry Reding <thierry.reding@gmail.com> 20815M: Jonathan Hunter <jonathanh@nvidia.com> 20816M: Sowjanya Komatineni <skomatineni@nvidia.com> 20817L: linux-tegra@vger.kernel.org 20818S: Maintained 20819F: drivers/spi/spi-tegra210-quad.c 20820 20821TEGRA SERIAL DRIVER 20822M: Laxman Dewangan <ldewangan@nvidia.com> 20823S: Supported 20824F: drivers/tty/serial/serial-tegra.c 20825 20826TEGRA SPI DRIVER 20827M: Laxman Dewangan <ldewangan@nvidia.com> 20828S: Supported 20829F: drivers/spi/spi-tegra* 20830 20831TEGRA VIDEO DRIVER 20832M: Thierry Reding <thierry.reding@gmail.com> 20833M: Jonathan Hunter <jonathanh@nvidia.com> 20834M: Sowjanya Komatineni <skomatineni@nvidia.com> 20835L: linux-media@vger.kernel.org 20836L: linux-tegra@vger.kernel.org 20837S: Maintained 20838F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20839F: drivers/staging/media/tegra-video/ 20840 20841TEGRA XUSB PADCTL DRIVER 20842M: JC Kuo <jckuo@nvidia.com> 20843S: Supported 20844F: drivers/phy/tegra/xusb* 20845 20846TEHUTI ETHERNET DRIVER 20847M: Andy Gospodarek <andy@greyhouse.net> 20848L: netdev@vger.kernel.org 20849S: Supported 20850F: drivers/net/ethernet/tehuti/* 20851 20852TELECOM CLOCK DRIVER FOR MCPL0010 20853M: Mark Gross <markgross@kernel.org> 20854S: Supported 20855F: drivers/char/tlclk.c 20856 20857TEMPO SEMICONDUCTOR DRIVERS 20858M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20859S: Maintained 20860F: Documentation/devicetree/bindings/sound/tscs*.txt 20861F: sound/soc/codecs/tscs*.c 20862F: sound/soc/codecs/tscs*.h 20863 20864TENSILICA XTENSA PORT (xtensa) 20865M: Chris Zankel <chris@zankel.net> 20866M: Max Filippov <jcmvbkbc@gmail.com> 20867S: Maintained 20868T: git https://github.com/jcmvbkbc/linux-xtensa.git 20869F: arch/xtensa/ 20870F: drivers/irqchip/irq-xtensa-* 20871 20872TEXAS INSTRUMENTS ASoC DRIVERS 20873M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20874L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20875S: Maintained 20876F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20877F: sound/soc/ti/ 20878 20879TEXAS INSTRUMENTS DMA DRIVERS 20880M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20881L: dmaengine@vger.kernel.org 20882S: Maintained 20883F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20884F: Documentation/devicetree/bindings/dma/ti-edma.txt 20885F: Documentation/devicetree/bindings/dma/ti/ 20886F: drivers/dma/ti/ 20887F: include/linux/dma/k3-psil.h 20888F: include/linux/dma/k3-udma-glue.h 20889F: include/linux/dma/ti-cppi5.h 20890X: drivers/dma/ti/cppi41.c 20891 20892TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20893M: Robert Marko <robert.marko@sartura.hr> 20894M: Luka Perkov <luka.perkov@sartura.hr> 20895L: linux-hwmon@vger.kernel.org 20896S: Maintained 20897F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20898F: Documentation/hwmon/tps23861.rst 20899F: drivers/hwmon/tps23861.c 20900 20901TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20902M: Ricardo Ribalda <ribalda@kernel.org> 20903L: linux-iio@vger.kernel.org 20904S: Supported 20905F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20906F: drivers/iio/dac/ti-dac7612.c 20907 20908TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20909M: Nishanth Menon <nm@ti.com> 20910M: Tero Kristo <kristo@kernel.org> 20911M: Santosh Shilimkar <ssantosh@kernel.org> 20912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20913S: Maintained 20914F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20915F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20916F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20917F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20918F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20919F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20920F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20921F: drivers/clk/keystone/sci-clk.c 20922F: drivers/firmware/ti_sci* 20923F: drivers/irqchip/irq-ti-sci-inta.c 20924F: drivers/irqchip/irq-ti-sci-intr.c 20925F: drivers/reset/reset-ti-sci.c 20926F: drivers/soc/ti/ti_sci_inta_msi.c 20927F: drivers/soc/ti/ti_sci_pm_domains.c 20928F: include/dt-bindings/soc/ti,sci_pm_domain.h 20929F: include/linux/soc/ti/ti_sci_inta_msi.h 20930F: include/linux/soc/ti/ti_sci_protocol.h 20931 20932TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20933M: Puranjay Mohan <puranjay12@gmail.com> 20934L: linux-iio@vger.kernel.org 20935S: Supported 20936F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20937F: drivers/iio/temperature/tmp117.c 20938 20939THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20940M: Hans Verkuil <hverkuil@xs4all.nl> 20941L: linux-media@vger.kernel.org 20942S: Maintained 20943W: https://linuxtv.org 20944T: git git://linuxtv.org/media_tree.git 20945F: drivers/media/radio/radio-raremono.c 20946 20947THERMAL 20948M: Rafael J. Wysocki <rafael@kernel.org> 20949M: Daniel Lezcano <daniel.lezcano@linaro.org> 20950R: Amit Kucheria <amitk@kernel.org> 20951R: Zhang Rui <rui.zhang@intel.com> 20952L: linux-pm@vger.kernel.org 20953S: Supported 20954Q: https://patchwork.kernel.org/project/linux-pm/list/ 20955T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20956F: Documentation/ABI/testing/sysfs-class-thermal 20957F: Documentation/admin-guide/thermal/ 20958F: Documentation/devicetree/bindings/thermal/ 20959F: Documentation/driver-api/thermal/ 20960F: drivers/thermal/ 20961F: include/dt-bindings/thermal/ 20962F: include/linux/cpu_cooling.h 20963F: include/linux/thermal.h 20964F: include/uapi/linux/thermal.h 20965F: tools/lib/thermal/ 20966F: tools/thermal/ 20967 20968THERMAL DRIVER FOR AMLOGIC SOCS 20969M: Guillaume La Roque <glaroque@baylibre.com> 20970L: linux-pm@vger.kernel.org 20971L: linux-amlogic@lists.infradead.org 20972S: Supported 20973W: http://linux-meson.com/ 20974F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20975F: drivers/thermal/amlogic_thermal.c 20976 20977THERMAL/CPU_COOLING 20978M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20979M: Daniel Lezcano <daniel.lezcano@linaro.org> 20980M: Viresh Kumar <viresh.kumar@linaro.org> 20981R: Lukasz Luba <lukasz.luba@arm.com> 20982L: linux-pm@vger.kernel.org 20983S: Supported 20984F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20985F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20986F: drivers/thermal/cpufreq_cooling.c 20987F: drivers/thermal/cpuidle_cooling.c 20988F: include/linux/cpu_cooling.h 20989 20990THERMAL/POWER_ALLOCATOR 20991M: Lukasz Luba <lukasz.luba@arm.com> 20992L: linux-pm@vger.kernel.org 20993S: Maintained 20994F: Documentation/driver-api/thermal/power_allocator.rst 20995F: drivers/thermal/gov_power_allocator.c 20996F: drivers/thermal/thermal_trace_ipa.h 20997 20998THINKPAD ACPI EXTRAS DRIVER 20999M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21000L: ibm-acpi-devel@lists.sourceforge.net 21001L: platform-driver-x86@vger.kernel.org 21002S: Maintained 21003W: http://ibm-acpi.sourceforge.net 21004W: http://thinkwiki.org/wiki/Ibm-acpi 21005T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21006F: drivers/platform/x86/thinkpad_acpi.c 21007 21008THINKPAD LMI DRIVER 21009M: Mark Pearson <markpearson@lenovo.com> 21010L: platform-driver-x86@vger.kernel.org 21011S: Maintained 21012F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21013F: drivers/platform/x86/think-lmi.? 21014 21015THUNDERBOLT DMA TRAFFIC TEST DRIVER 21016M: Isaac Hazan <isaac.hazan@intel.com> 21017L: linux-usb@vger.kernel.org 21018S: Maintained 21019F: drivers/thunderbolt/dma_test.c 21020 21021THUNDERBOLT DRIVER 21022M: Andreas Noever <andreas.noever@gmail.com> 21023M: Michael Jamet <michael.jamet@intel.com> 21024M: Mika Westerberg <mika.westerberg@linux.intel.com> 21025M: Yehezkel Bernat <YehezkelShB@gmail.com> 21026L: linux-usb@vger.kernel.org 21027S: Maintained 21028T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21029F: Documentation/admin-guide/thunderbolt.rst 21030F: drivers/thunderbolt/ 21031F: include/linux/thunderbolt.h 21032 21033THUNDERBOLT NETWORK DRIVER 21034M: Michael Jamet <michael.jamet@intel.com> 21035M: Mika Westerberg <mika.westerberg@linux.intel.com> 21036M: Yehezkel Bernat <YehezkelShB@gmail.com> 21037L: netdev@vger.kernel.org 21038S: Maintained 21039F: drivers/net/thunderbolt/ 21040 21041THUNDERX GPIO DRIVER 21042M: Robert Richter <rric@kernel.org> 21043S: Odd Fixes 21044F: drivers/gpio/gpio-thunderx.c 21045 21046TI ADS7924 ADC DRIVER 21047M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21048L: linux-iio@vger.kernel.org 21049S: Supported 21050F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21051F: drivers/iio/adc/ti-ads7924.c 21052 21053TI AM437X VPFE DRIVER 21054M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21055L: linux-media@vger.kernel.org 21056S: Maintained 21057W: https://linuxtv.org 21058Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21059T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21060F: drivers/media/platform/ti/am437x/ 21061 21062TI BANDGAP AND THERMAL DRIVER 21063M: Eduardo Valentin <edubezval@gmail.com> 21064M: Keerthy <j-keerthy@ti.com> 21065L: linux-pm@vger.kernel.org 21066L: linux-omap@vger.kernel.org 21067S: Maintained 21068F: drivers/thermal/ti-soc-thermal/ 21069 21070TI BQ27XXX POWER SUPPLY DRIVER 21071F: drivers/power/supply/bq27xxx_battery.c 21072F: drivers/power/supply/bq27xxx_battery_i2c.c 21073F: include/linux/power/bq27xxx_battery.h 21074 21075TI CDCE706 CLOCK DRIVER 21076M: Max Filippov <jcmvbkbc@gmail.com> 21077S: Maintained 21078F: drivers/clk/clk-cdce706.c 21079 21080TI CLOCK DRIVER 21081M: Tero Kristo <kristo@kernel.org> 21082L: linux-omap@vger.kernel.org 21083S: Odd Fixes 21084F: drivers/clk/ti/ 21085F: include/linux/clk/ti.h 21086 21087TI DAVINCI MACHINE SUPPORT 21088M: Bartosz Golaszewski <brgl@bgdev.pl> 21089L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21090S: Maintained 21091T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21092F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21093F: arch/arm/boot/dts/da850* 21094F: arch/arm/mach-davinci/ 21095F: drivers/i2c/busses/i2c-davinci.c 21096 21097TI DAVINCI SERIES CLOCK DRIVER 21098M: David Lechner <david@lechnology.com> 21099R: Sekhar Nori <nsekhar@ti.com> 21100S: Maintained 21101F: Documentation/devicetree/bindings/clock/ti/davinci/ 21102F: drivers/clk/davinci/ 21103F: include/linux/clk/davinci.h 21104 21105TI DAVINCI SERIES GPIO DRIVER 21106M: Keerthy <j-keerthy@ti.com> 21107L: linux-gpio@vger.kernel.org 21108S: Maintained 21109F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21110F: drivers/gpio/gpio-davinci.c 21111 21112TI DAVINCI SERIES MEDIA DRIVER 21113M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21114L: linux-media@vger.kernel.org 21115S: Maintained 21116W: https://linuxtv.org 21117Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21118T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21119F: drivers/media/platform/ti/davinci/ 21120F: include/media/davinci/ 21121 21122TI ENHANCED CAPTURE (eCAP) DRIVER 21123M: Vignesh Raghavendra <vigneshr@ti.com> 21124R: Julien Panis <jpanis@baylibre.com> 21125L: linux-iio@vger.kernel.org 21126L: linux-omap@vger.kernel.org 21127S: Maintained 21128F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21129F: drivers/counter/ti-ecap-capture.c 21130 21131TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21132R: David Lechner <david@lechnology.com> 21133L: linux-iio@vger.kernel.org 21134F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21135F: drivers/counter/ti-eqep.c 21136 21137TI ETHERNET SWITCH DRIVER (CPSW) 21138R: Grygorii Strashko <grygorii.strashko@ti.com> 21139L: linux-omap@vger.kernel.org 21140L: netdev@vger.kernel.org 21141S: Maintained 21142F: drivers/net/ethernet/ti/cpsw* 21143F: drivers/net/ethernet/ti/davinci* 21144 21145TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21146M: Alex Dubov <oakad@yahoo.com> 21147S: Maintained 21148W: http://tifmxx.berlios.de/ 21149F: drivers/memstick/host/tifm_ms.c 21150F: drivers/misc/tifm* 21151F: drivers/mmc/host/tifm_sd.c 21152F: include/linux/tifm.h 21153 21154TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21155M: Nishanth Menon <nm@ti.com> 21156M: Santosh Shilimkar <ssantosh@kernel.org> 21157L: linux-kernel@vger.kernel.org 21158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21159S: Maintained 21160T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21161F: drivers/soc/ti/* 21162 21163TI LM49xxx FAMILY ASoC CODEC DRIVERS 21164M: M R Swami Reddy <mr.swami.reddy@ti.com> 21165M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21166L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21167S: Maintained 21168F: sound/soc/codecs/isabelle* 21169F: sound/soc/codecs/lm49453* 21170 21171TI LMP92064 ADC DRIVER 21172M: Leonard Göhrs <l.goehrs@pengutronix.de> 21173R: kernel@pengutronix.de 21174L: linux-iio@vger.kernel.org 21175S: Maintained 21176F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21177F: drivers/iio/adc/ti-lmp92064.c 21178 21179TI PCM3060 ASoC CODEC DRIVER 21180M: Kirill Marinushkin <kmarinushkin@birdec.com> 21181L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21182S: Maintained 21183F: Documentation/devicetree/bindings/sound/pcm3060.txt 21184F: sound/soc/codecs/pcm3060* 21185 21186TI TAS571X FAMILY ASoC CODEC DRIVER 21187M: Kevin Cernekee <cernekee@chromium.org> 21188L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21189S: Odd Fixes 21190F: sound/soc/codecs/tas571x* 21191 21192TI TMAG5273 MAGNETOMETER DRIVER 21193M: Gerald Loacker <gerald.loacker@wolfvision.net> 21194L: linux-iio@vger.kernel.org 21195S: Maintained 21196F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21197F: drivers/iio/magnetometer/tmag5273.c 21198 21199TI TRF7970A NFC DRIVER 21200M: Mark Greer <mgreer@animalcreek.com> 21201L: linux-wireless@vger.kernel.org 21202S: Supported 21203F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21204F: drivers/nfc/trf7970a.c 21205 21206TI TSC2046 ADC DRIVER 21207M: Oleksij Rempel <o.rempel@pengutronix.de> 21208R: kernel@pengutronix.de 21209L: linux-iio@vger.kernel.org 21210S: Maintained 21211F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21212F: drivers/iio/adc/ti-tsc2046.c 21213 21214TI TWL4030 SERIES SOC CODEC DRIVER 21215M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21216L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21217S: Maintained 21218F: sound/soc/codecs/twl4030* 21219 21220TI VPE/CAL DRIVERS 21221M: Benoit Parrot <bparrot@ti.com> 21222L: linux-media@vger.kernel.org 21223S: Maintained 21224W: http://linuxtv.org/ 21225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21226F: Documentation/devicetree/bindings/media/ti,cal.yaml 21227F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21228F: drivers/media/platform/ti/cal/ 21229F: drivers/media/platform/ti/vpe/ 21230 21231TI WILINK WIRELESS DRIVERS 21232L: linux-wireless@vger.kernel.org 21233S: Orphan 21234W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21235W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21236T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21237F: drivers/net/wireless/ti/ 21238 21239TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21240M: John Stultz <jstultz@google.com> 21241M: Thomas Gleixner <tglx@linutronix.de> 21242R: Stephen Boyd <sboyd@kernel.org> 21243L: linux-kernel@vger.kernel.org 21244S: Supported 21245T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21246F: include/linux/clocksource.h 21247F: include/linux/time.h 21248F: include/linux/timex.h 21249F: include/uapi/linux/time.h 21250F: include/uapi/linux/timex.h 21251F: kernel/time/alarmtimer.c 21252F: kernel/time/clocksource.c 21253F: kernel/time/ntp.c 21254F: kernel/time/time*.c 21255F: tools/testing/selftests/timers/ 21256 21257TIPC NETWORK LAYER 21258M: Jon Maloy <jmaloy@redhat.com> 21259M: Ying Xue <ying.xue@windriver.com> 21260L: netdev@vger.kernel.org (core kernel code) 21261L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21262S: Maintained 21263W: http://tipc.sourceforge.net/ 21264F: include/uapi/linux/tipc*.h 21265F: net/tipc/ 21266 21267TLAN NETWORK DRIVER 21268M: Samuel Chessman <chessman@tux.org> 21269L: tlan-devel@lists.sourceforge.net (subscribers-only) 21270S: Maintained 21271W: http://sourceforge.net/projects/tlan/ 21272F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21273F: drivers/net/ethernet/ti/tlan.* 21274 21275TMIO/SDHI MMC DRIVER 21276M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21277L: linux-mmc@vger.kernel.org 21278L: linux-renesas-soc@vger.kernel.org 21279S: Supported 21280F: drivers/mmc/host/renesas_sdhi* 21281F: drivers/mmc/host/tmio_mmc* 21282F: include/linux/mfd/tmio.h 21283 21284TMP401 HARDWARE MONITOR DRIVER 21285M: Guenter Roeck <linux@roeck-us.net> 21286L: linux-hwmon@vger.kernel.org 21287S: Maintained 21288F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21289F: Documentation/hwmon/tmp401.rst 21290F: drivers/hwmon/tmp401.c 21291 21292TMP464 HARDWARE MONITOR DRIVER 21293M: Guenter Roeck <linux@roeck-us.net> 21294L: linux-hwmon@vger.kernel.org 21295S: Maintained 21296F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21297F: Documentation/hwmon/tmp464.rst 21298F: drivers/hwmon/tmp464.c 21299 21300TMP513 HARDWARE MONITOR DRIVER 21301M: Eric Tremblay <etremblay@distech-controls.com> 21302L: linux-hwmon@vger.kernel.org 21303S: Maintained 21304F: Documentation/hwmon/tmp513.rst 21305F: drivers/hwmon/tmp513.c 21306 21307TMPFS (SHMEM FILESYSTEM) 21308M: Hugh Dickins <hughd@google.com> 21309L: linux-mm@kvack.org 21310S: Maintained 21311F: include/linux/shmem_fs.h 21312F: mm/shmem.c 21313 21314TOMOYO SECURITY MODULE 21315M: Kentaro Takeda <takedakn@nttdata.co.jp> 21316M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21317L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21318L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21319L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21320L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21321S: Maintained 21322W: https://tomoyo.osdn.jp/ 21323F: security/tomoyo/ 21324 21325TOPSTAR LAPTOP EXTRAS DRIVER 21326M: Herton Ronaldo Krzesinski <herton@canonical.com> 21327L: platform-driver-x86@vger.kernel.org 21328S: Maintained 21329F: drivers/platform/x86/topstar-laptop.c 21330 21331TORTURE-TEST MODULES 21332M: Davidlohr Bueso <dave@stgolabs.net> 21333M: "Paul E. McKenney" <paulmck@kernel.org> 21334M: Josh Triplett <josh@joshtriplett.org> 21335L: linux-kernel@vger.kernel.org 21336S: Supported 21337T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21338F: Documentation/RCU/torture.rst 21339F: kernel/locking/locktorture.c 21340F: kernel/rcu/rcuscale.c 21341F: kernel/rcu/rcutorture.c 21342F: kernel/rcu/refscale.c 21343F: kernel/torture.c 21344 21345TOSHIBA ACPI EXTRAS DRIVER 21346M: Azael Avalos <coproscefalo@gmail.com> 21347L: platform-driver-x86@vger.kernel.org 21348S: Maintained 21349F: drivers/platform/x86/toshiba_acpi.c 21350 21351TOSHIBA BLUETOOTH DRIVER 21352M: Azael Avalos <coproscefalo@gmail.com> 21353L: platform-driver-x86@vger.kernel.org 21354S: Maintained 21355F: drivers/platform/x86/toshiba_bluetooth.c 21356 21357TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21358M: Azael Avalos <coproscefalo@gmail.com> 21359L: platform-driver-x86@vger.kernel.org 21360S: Maintained 21361F: drivers/platform/x86/toshiba_haps.c 21362 21363TOSHIBA SMM DRIVER 21364M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21365S: Maintained 21366W: http://www.buzzard.org.uk/toshiba/ 21367F: drivers/char/toshiba.c 21368F: include/linux/toshiba.h 21369F: include/uapi/linux/toshiba.h 21370 21371TOSHIBA TC358743 DRIVER 21372M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21373L: linux-media@vger.kernel.org 21374S: Maintained 21375F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21376F: drivers/media/i2c/tc358743* 21377F: include/media/i2c/tc358743.h 21378 21379TOSHIBA WMI HOTKEYS DRIVER 21380M: Azael Avalos <coproscefalo@gmail.com> 21381L: platform-driver-x86@vger.kernel.org 21382S: Maintained 21383F: drivers/platform/x86/toshiba-wmi.c 21384 21385TPM DEVICE DRIVER 21386M: Peter Huewe <peterhuewe@gmx.de> 21387M: Jarkko Sakkinen <jarkko@kernel.org> 21388R: Jason Gunthorpe <jgg@ziepe.ca> 21389L: linux-integrity@vger.kernel.org 21390S: Maintained 21391W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21392Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21393T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21394F: drivers/char/tpm/ 21395 21396TPS546D24 DRIVER 21397M: Duke Du <dukedu83@gmail.com> 21398L: linux-hwmon@vger.kernel.org 21399S: Maintained 21400F: Documentation/hwmon/tps546d24.rst 21401F: drivers/hwmon/pmbus/tps546d24.c 21402 21403TRACING 21404M: Steven Rostedt <rostedt@goodmis.org> 21405M: Masami Hiramatsu <mhiramat@kernel.org> 21406L: linux-kernel@vger.kernel.org 21407L: linux-trace-kernel@vger.kernel.org 21408S: Maintained 21409Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21410T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21411F: Documentation/trace/* 21412F: fs/tracefs/ 21413F: include/linux/trace*.h 21414F: include/trace/ 21415F: kernel/trace/ 21416F: scripts/tracing/ 21417F: tools/testing/selftests/ftrace/ 21418 21419TRACING MMIO ACCESSES (MMIOTRACE) 21420M: Steven Rostedt <rostedt@goodmis.org> 21421M: Masami Hiramatsu <mhiramat@kernel.org> 21422R: Karol Herbst <karolherbst@gmail.com> 21423R: Pekka Paalanen <ppaalanen@gmail.com> 21424L: linux-kernel@vger.kernel.org 21425L: nouveau@lists.freedesktop.org 21426S: Maintained 21427F: arch/x86/mm/kmmio.c 21428F: arch/x86/mm/mmio-mod.c 21429F: arch/x86/mm/testmmiotrace.c 21430F: include/linux/mmiotrace.h 21431F: kernel/trace/trace_mmiotrace.c 21432 21433TRACING OS NOISE / LATENCY TRACERS 21434M: Steven Rostedt <rostedt@goodmis.org> 21435M: Daniel Bristot de Oliveira <bristot@kernel.org> 21436S: Maintained 21437F: Documentation/trace/hwlat_detector.rst 21438F: Documentation/trace/osnoise-tracer.rst 21439F: Documentation/trace/timerlat-tracer.rst 21440F: arch/*/kernel/trace.c 21441F: include/trace/events/osnoise.h 21442F: kernel/trace/trace_hwlat.c 21443F: kernel/trace/trace_irqsoff.c 21444F: kernel/trace/trace_osnoise.c 21445F: kernel/trace/trace_sched_wakeup.c 21446 21447TRADITIONAL CHINESE DOCUMENTATION 21448M: Hu Haowen <src.res@email.cn> 21449L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21450S: Maintained 21451W: https://github.com/srcres258/linux-doc 21452T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21453F: Documentation/translations/zh_TW/ 21454 21455TTY LAYER 21456M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21457M: Jiri Slaby <jirislaby@kernel.org> 21458S: Supported 21459T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21460F: Documentation/driver-api/serial/ 21461F: drivers/tty/ 21462F: drivers/tty/serial/serial_core.c 21463F: include/linux/selection.h 21464F: include/linux/serial.h 21465F: include/linux/serial_core.h 21466F: include/linux/sysrq.h 21467F: include/linux/tty*.h 21468F: include/linux/vt.h 21469F: include/linux/vt_*.h 21470F: include/uapi/linux/serial.h 21471F: include/uapi/linux/serial_core.h 21472F: include/uapi/linux/tty.h 21473 21474TUA9001 MEDIA DRIVER 21475M: Antti Palosaari <crope@iki.fi> 21476L: linux-media@vger.kernel.org 21477S: Maintained 21478W: https://linuxtv.org 21479W: http://palosaari.fi/linux/ 21480Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21481T: git git://linuxtv.org/anttip/media_tree.git 21482F: drivers/media/tuners/tua9001* 21483 21484TULIP NETWORK DRIVERS 21485L: netdev@vger.kernel.org 21486L: linux-parisc@vger.kernel.org 21487S: Orphan 21488F: drivers/net/ethernet/dec/tulip/ 21489 21490TUN/TAP driver 21491M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21492S: Maintained 21493W: http://vtun.sourceforge.net/tun 21494F: Documentation/networking/tuntap.rst 21495F: arch/um/os-Linux/drivers/ 21496 21497TURBOCHANNEL SUBSYSTEM 21498M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21499M: Ralf Baechle <ralf@linux-mips.org> 21500L: linux-mips@vger.kernel.org 21501S: Maintained 21502Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21503F: drivers/tc/ 21504F: include/linux/tc.h 21505 21506TURBOSTAT UTILITY 21507M: "Len Brown" <lenb@kernel.org> 21508L: linux-pm@vger.kernel.org 21509S: Supported 21510Q: https://patchwork.kernel.org/project/linux-pm/list/ 21511B: https://bugzilla.kernel.org 21512T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21513F: tools/power/x86/turbostat/ 21514 21515TW5864 VIDEO4LINUX DRIVER 21516M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21517M: Anton Sviridenko <anton@corp.bluecherry.net> 21518M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21519M: Andrey Utkin <andrey_utkin@fastmail.com> 21520L: linux-media@vger.kernel.org 21521S: Supported 21522F: drivers/media/pci/tw5864/ 21523 21524TW68 VIDEO4LINUX DRIVER 21525M: Hans Verkuil <hverkuil@xs4all.nl> 21526L: linux-media@vger.kernel.org 21527S: Odd Fixes 21528W: https://linuxtv.org 21529T: git git://linuxtv.org/media_tree.git 21530F: drivers/media/pci/tw68/ 21531 21532TW686X VIDEO4LINUX DRIVER 21533M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21534L: linux-media@vger.kernel.org 21535S: Maintained 21536W: http://linuxtv.org 21537T: git git://linuxtv.org/media_tree.git 21538F: drivers/media/pci/tw686x/ 21539 21540U-BOOT ENVIRONMENT VARIABLES 21541M: Rafał Miłecki <rafal@milecki.pl> 21542S: Maintained 21543F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21544F: drivers/nvmem/u-boot-env.c 21545 21546UACCE ACCELERATOR FRAMEWORK 21547M: Zhangfei Gao <zhangfei.gao@linaro.org> 21548M: Zhou Wang <wangzhou1@hisilicon.com> 21549L: linux-accelerators@lists.ozlabs.org 21550L: linux-kernel@vger.kernel.org 21551S: Maintained 21552F: Documentation/ABI/testing/sysfs-driver-uacce 21553F: Documentation/misc-devices/uacce.rst 21554F: drivers/misc/uacce/ 21555F: include/linux/uacce.h 21556F: include/uapi/misc/uacce/ 21557 21558UBI FILE SYSTEM (UBIFS) 21559M: Richard Weinberger <richard@nod.at> 21560L: linux-mtd@lists.infradead.org 21561S: Supported 21562W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21563T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21564T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21565F: Documentation/ABI/testing/sysfs-fs-ubifs 21566F: Documentation/filesystems/ubifs-authentication.rst 21567F: Documentation/filesystems/ubifs.rst 21568F: fs/ubifs/ 21569 21570UBLK USERSPACE BLOCK DRIVER 21571M: Ming Lei <ming.lei@redhat.com> 21572L: linux-block@vger.kernel.org 21573S: Maintained 21574F: Documentation/block/ublk.rst 21575F: drivers/block/ublk_drv.c 21576F: include/uapi/linux/ublk_cmd.h 21577 21578UCLINUX (M68KNOMMU AND COLDFIRE) 21579M: Greg Ungerer <gerg@linux-m68k.org> 21580L: linux-m68k@lists.linux-m68k.org 21581S: Maintained 21582W: http://www.linux-m68k.org/ 21583T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21584F: arch/m68k/*/*_no.* 21585F: arch/m68k/68*/ 21586F: arch/m68k/coldfire/ 21587F: arch/m68k/include/asm/*_no.* 21588 21589UDF FILESYSTEM 21590M: Jan Kara <jack@suse.com> 21591S: Maintained 21592F: Documentation/filesystems/udf.rst 21593F: fs/udf/ 21594 21595UDRAW TABLET 21596M: Bastien Nocera <hadess@hadess.net> 21597L: linux-input@vger.kernel.org 21598S: Maintained 21599F: drivers/hid/hid-udraw-ps3.c 21600 21601UFS FILESYSTEM 21602M: Evgeniy Dushistov <dushistov@mail.ru> 21603S: Maintained 21604F: Documentation/admin-guide/ufs.rst 21605F: fs/ufs/ 21606 21607UHID USERSPACE HID IO DRIVER 21608M: David Rheinsberg <david.rheinsberg@gmail.com> 21609L: linux-input@vger.kernel.org 21610S: Maintained 21611F: drivers/hid/uhid.c 21612F: include/uapi/linux/uhid.h 21613 21614ULPI BUS 21615M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21616L: linux-usb@vger.kernel.org 21617S: Maintained 21618F: drivers/usb/common/ulpi.c 21619F: include/linux/ulpi/ 21620 21621UNICODE SUBSYSTEM 21622M: Gabriel Krisman Bertazi <krisman@collabora.com> 21623L: linux-fsdevel@vger.kernel.org 21624S: Supported 21625F: fs/unicode/ 21626 21627UNIFDEF 21628M: Tony Finch <dot@dotat.at> 21629S: Maintained 21630W: http://dotat.at/prog/unifdef 21631F: scripts/unifdef.c 21632 21633UNIFORM CDROM DRIVER 21634M: Phillip Potter <phil@philpotter.co.uk> 21635S: Maintained 21636F: Documentation/cdrom/ 21637F: drivers/cdrom/cdrom.c 21638F: include/linux/cdrom.h 21639F: include/uapi/linux/cdrom.h 21640 21641UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21642R: Alim Akhtar <alim.akhtar@samsung.com> 21643R: Avri Altman <avri.altman@wdc.com> 21644R: Bart Van Assche <bvanassche@acm.org> 21645L: linux-scsi@vger.kernel.org 21646S: Supported 21647F: Documentation/devicetree/bindings/ufs/ 21648F: Documentation/scsi/ufs.rst 21649F: drivers/ufs/core/ 21650 21651UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21652M: Pedro Sousa <pedrom.sousa@synopsys.com> 21653L: linux-scsi@vger.kernel.org 21654S: Supported 21655F: drivers/ufs/host/*dwc* 21656 21657UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21658M: Alim Akhtar <alim.akhtar@samsung.com> 21659L: linux-scsi@vger.kernel.org 21660S: Maintained 21661F: drivers/ufs/host/ufs-exynos* 21662 21663UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21664M: Stanley Chu <stanley.chu@mediatek.com> 21665L: linux-scsi@vger.kernel.org 21666L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21667S: Maintained 21668F: drivers/ufs/host/ufs-mediatek* 21669 21670UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21671M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21672L: linux-arm-msm@vger.kernel.org 21673L: linux-scsi@vger.kernel.org 21674S: Maintained 21675F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21676F: drivers/ufs/host/ufs-qcom* 21677 21678UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21679M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21680L: linux-renesas-soc@vger.kernel.org 21681L: linux-scsi@vger.kernel.org 21682S: Maintained 21683F: drivers/ufs/host/ufs-renesas.c 21684 21685UNSORTED BLOCK IMAGES (UBI) 21686M: Richard Weinberger <richard@nod.at> 21687L: linux-mtd@lists.infradead.org 21688S: Supported 21689W: http://www.linux-mtd.infradead.org/ 21690T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21691T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21692F: drivers/mtd/ubi/ 21693F: include/linux/mtd/ubi.h 21694F: include/uapi/mtd/ubi-user.h 21695 21696USB "USBNET" DRIVER FRAMEWORK 21697M: Oliver Neukum <oneukum@suse.com> 21698L: netdev@vger.kernel.org 21699S: Maintained 21700W: http://www.linux-usb.org/usbnet 21701F: drivers/net/usb/usbnet.c 21702F: include/linux/usb/usbnet.h 21703 21704USB ACM DRIVER 21705M: Oliver Neukum <oneukum@suse.com> 21706L: linux-usb@vger.kernel.org 21707S: Maintained 21708F: Documentation/usb/acm.rst 21709F: drivers/usb/class/cdc-acm.* 21710 21711USB APPLE MFI FASTCHARGE DRIVER 21712M: Bastien Nocera <hadess@hadess.net> 21713L: linux-usb@vger.kernel.org 21714S: Maintained 21715F: drivers/usb/misc/apple-mfi-fastcharge.c 21716 21717USB AR5523 WIRELESS DRIVER 21718M: Pontus Fuchs <pontus.fuchs@gmail.com> 21719L: linux-wireless@vger.kernel.org 21720S: Maintained 21721F: drivers/net/wireless/ath/ar5523/ 21722 21723USB ATTACHED SCSI 21724M: Oliver Neukum <oneukum@suse.com> 21725L: linux-usb@vger.kernel.org 21726L: linux-scsi@vger.kernel.org 21727S: Maintained 21728F: drivers/usb/storage/uas.c 21729 21730USB CDC ETHERNET DRIVER 21731M: Oliver Neukum <oliver@neukum.org> 21732L: linux-usb@vger.kernel.org 21733S: Maintained 21734F: drivers/net/usb/cdc_*.c 21735F: include/uapi/linux/usb/cdc.h 21736 21737USB CHAOSKEY DRIVER 21738M: Keith Packard <keithp@keithp.com> 21739L: linux-usb@vger.kernel.org 21740S: Maintained 21741F: drivers/usb/misc/chaoskey.c 21742 21743USB CYPRESS C67X00 DRIVER 21744L: linux-usb@vger.kernel.org 21745S: Orphan 21746F: drivers/usb/c67x00/ 21747 21748USB DAVICOM DM9601 DRIVER 21749M: Peter Korsgaard <peter@korsgaard.com> 21750L: netdev@vger.kernel.org 21751S: Maintained 21752W: http://www.linux-usb.org/usbnet 21753F: drivers/net/usb/dm9601.c 21754 21755USB EHCI DRIVER 21756M: Alan Stern <stern@rowland.harvard.edu> 21757L: linux-usb@vger.kernel.org 21758S: Maintained 21759F: Documentation/usb/ehci.rst 21760F: drivers/usb/host/ehci* 21761 21762USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21763M: Jiri Kosina <jikos@kernel.org> 21764M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21765L: linux-usb@vger.kernel.org 21766S: Maintained 21767T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21768F: Documentation/hid/hiddev.rst 21769F: drivers/hid/usbhid/ 21770 21771USB INTEL XHCI ROLE MUX DRIVER 21772M: Hans de Goede <hdegoede@redhat.com> 21773L: linux-usb@vger.kernel.org 21774S: Maintained 21775F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21776 21777USB IP DRIVER FOR HISILICON KIRIN 960 21778M: Yu Chen <chenyu56@huawei.com> 21779M: Binghui Wang <wangbinghui@hisilicon.com> 21780L: linux-usb@vger.kernel.org 21781S: Maintained 21782F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21783F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21784 21785USB IP DRIVER FOR HISILICON KIRIN 970 21786M: Mauro Carvalho Chehab <mchehab@kernel.org> 21787L: linux-usb@vger.kernel.org 21788S: Maintained 21789F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21790F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21791 21792USB ISP116X DRIVER 21793M: Olav Kongas <ok@artecdesign.ee> 21794L: linux-usb@vger.kernel.org 21795S: Maintained 21796F: drivers/usb/host/isp116x* 21797F: include/linux/usb/isp116x.h 21798 21799USB ISP1760 DRIVER 21800M: Rui Miguel Silva <rui.silva@linaro.org> 21801L: linux-usb@vger.kernel.org 21802S: Maintained 21803F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21804F: drivers/usb/isp1760/* 21805 21806USB LAN78XX ETHERNET DRIVER 21807M: Woojung Huh <woojung.huh@microchip.com> 21808M: UNGLinuxDriver@microchip.com 21809L: netdev@vger.kernel.org 21810S: Maintained 21811F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21812F: drivers/net/usb/lan78xx.* 21813F: include/dt-bindings/net/microchip-lan78xx.h 21814 21815USB MASS STORAGE DRIVER 21816M: Alan Stern <stern@rowland.harvard.edu> 21817L: linux-usb@vger.kernel.org 21818L: usb-storage@lists.one-eyed-alien.net 21819S: Maintained 21820F: drivers/usb/storage/ 21821 21822USB MIDI DRIVER 21823M: Clemens Ladisch <clemens@ladisch.de> 21824L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21825S: Maintained 21826T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21827F: sound/usb/midi.* 21828 21829USB NETWORKING DRIVERS 21830L: linux-usb@vger.kernel.org 21831S: Odd Fixes 21832F: drivers/net/usb/ 21833 21834USB OHCI DRIVER 21835M: Alan Stern <stern@rowland.harvard.edu> 21836L: linux-usb@vger.kernel.org 21837S: Maintained 21838F: Documentation/usb/ohci.rst 21839F: drivers/usb/host/ohci* 21840 21841USB OTG FSM (Finite State Machine) 21842M: Peter Chen <peter.chen@kernel.org> 21843L: linux-usb@vger.kernel.org 21844S: Maintained 21845T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21846F: drivers/usb/common/usb-otg-fsm.c 21847 21848USB OVER IP DRIVER 21849M: Valentina Manea <valentina.manea.m@gmail.com> 21850M: Shuah Khan <shuah@kernel.org> 21851M: Shuah Khan <skhan@linuxfoundation.org> 21852R: Hongren Zheng <i@zenithal.me> 21853L: linux-usb@vger.kernel.org 21854S: Maintained 21855F: Documentation/usb/usbip_protocol.rst 21856F: drivers/usb/usbip/ 21857F: tools/testing/selftests/drivers/usb/usbip/ 21858F: tools/usb/usbip/ 21859 21860USB PEGASUS DRIVER 21861M: Petko Manolov <petkan@nucleusys.com> 21862L: linux-usb@vger.kernel.org 21863L: netdev@vger.kernel.org 21864S: Maintained 21865W: https://github.com/petkan/pegasus 21866T: git https://github.com/petkan/pegasus.git 21867F: drivers/net/usb/pegasus.* 21868 21869USB PRINTER DRIVER (usblp) 21870M: Pete Zaitcev <zaitcev@redhat.com> 21871L: linux-usb@vger.kernel.org 21872S: Supported 21873F: drivers/usb/class/usblp.c 21874 21875USB QMI WWAN NETWORK DRIVER 21876M: Bjørn Mork <bjorn@mork.no> 21877L: netdev@vger.kernel.org 21878S: Maintained 21879F: Documentation/ABI/testing/sysfs-class-net-qmi 21880F: drivers/net/usb/qmi_wwan.c 21881 21882USB RAW GADGET DRIVER 21883R: Andrey Konovalov <andreyknvl@gmail.com> 21884L: linux-usb@vger.kernel.org 21885S: Maintained 21886F: Documentation/usb/raw-gadget.rst 21887F: drivers/usb/gadget/legacy/raw_gadget.c 21888F: include/uapi/linux/usb/raw_gadget.h 21889 21890USB RTL8150 DRIVER 21891M: Petko Manolov <petkan@nucleusys.com> 21892L: linux-usb@vger.kernel.org 21893L: netdev@vger.kernel.org 21894S: Maintained 21895W: https://github.com/petkan/rtl8150 21896T: git https://github.com/petkan/rtl8150.git 21897F: drivers/net/usb/rtl8150.c 21898 21899USB SERIAL SUBSYSTEM 21900M: Johan Hovold <johan@kernel.org> 21901L: linux-usb@vger.kernel.org 21902S: Maintained 21903T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21904F: Documentation/usb/usb-serial.rst 21905F: drivers/usb/serial/ 21906F: include/linux/usb/serial.h 21907 21908USB SMSC75XX ETHERNET DRIVER 21909M: Steve Glendinning <steve.glendinning@shawell.net> 21910L: netdev@vger.kernel.org 21911S: Maintained 21912F: drivers/net/usb/smsc75xx.* 21913 21914USB SMSC95XX ETHERNET DRIVER 21915M: Steve Glendinning <steve.glendinning@shawell.net> 21916M: UNGLinuxDriver@microchip.com 21917L: netdev@vger.kernel.org 21918S: Maintained 21919F: drivers/net/usb/smsc95xx.* 21920 21921USB SUBSYSTEM 21922M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21923L: linux-usb@vger.kernel.org 21924S: Supported 21925W: http://www.linux-usb.org 21926T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21927F: Documentation/devicetree/bindings/usb/ 21928F: Documentation/usb/ 21929F: drivers/usb/ 21930F: include/dt-bindings/usb/ 21931F: include/linux/usb.h 21932F: include/linux/usb/ 21933 21934USB TYPEC BUS FOR ALTERNATE MODES 21935M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21936L: linux-usb@vger.kernel.org 21937S: Maintained 21938F: Documentation/ABI/testing/sysfs-bus-typec 21939F: Documentation/driver-api/usb/typec_bus.rst 21940F: drivers/usb/typec/altmodes/ 21941F: include/linux/usb/typec_altmode.h 21942 21943USB TYPEC CLASS 21944M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21945L: linux-usb@vger.kernel.org 21946S: Maintained 21947F: Documentation/ABI/testing/sysfs-class-typec 21948F: Documentation/driver-api/usb/typec.rst 21949F: drivers/usb/typec/ 21950F: include/linux/usb/typec.h 21951 21952USB TYPEC INTEL PMC MUX DRIVER 21953M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21954L: linux-usb@vger.kernel.org 21955S: Maintained 21956F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21957F: drivers/usb/typec/mux/intel_pmc_mux.c 21958 21959USB TYPEC PI3USB30532 MUX DRIVER 21960M: Hans de Goede <hdegoede@redhat.com> 21961L: linux-usb@vger.kernel.org 21962S: Maintained 21963F: drivers/usb/typec/mux/pi3usb30532.c 21964 21965USB TYPEC PORT CONTROLLER DRIVERS 21966M: Guenter Roeck <linux@roeck-us.net> 21967L: linux-usb@vger.kernel.org 21968S: Maintained 21969F: drivers/usb/typec/tcpm/ 21970 21971USB UHCI DRIVER 21972M: Alan Stern <stern@rowland.harvard.edu> 21973L: linux-usb@vger.kernel.org 21974S: Maintained 21975F: drivers/usb/host/uhci* 21976 21977USB VIDEO CLASS 21978M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21979L: linux-media@vger.kernel.org 21980S: Maintained 21981W: http://www.ideasonboard.org/uvc/ 21982T: git git://linuxtv.org/media_tree.git 21983F: drivers/media/usb/uvc/ 21984F: include/uapi/linux/uvcvideo.h 21985 21986USB WEBCAM GADGET 21987M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21988M: Daniel Scally <dan.scally@ideasonboard.com> 21989L: linux-usb@vger.kernel.org 21990S: Maintained 21991F: drivers/usb/gadget/function/*uvc* 21992F: drivers/usb/gadget/legacy/webcam.c 21993F: include/uapi/linux/usb/g_uvc.h 21994 21995USB WIRELESS RNDIS DRIVER (rndis_wlan) 21996M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21997L: linux-wireless@vger.kernel.org 21998S: Maintained 21999F: drivers/net/wireless/legacy/rndis_wlan.c 22000 22001USB XHCI DRIVER 22002M: Mathias Nyman <mathias.nyman@intel.com> 22003L: linux-usb@vger.kernel.org 22004S: Supported 22005F: drivers/usb/host/pci-quirks* 22006F: drivers/usb/host/xhci* 22007 22008USB ZD1201 DRIVER 22009L: linux-wireless@vger.kernel.org 22010S: Orphan 22011W: http://linux-lc100020.sourceforge.net 22012F: drivers/net/wireless/zydas/zd1201.* 22013 22014USER DATAGRAM PROTOCOL (UDP) 22015M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22016S: Maintained 22017F: include/linux/udp.h 22018F: net/ipv4/udp.c 22019F: net/ipv6/udp.c 22020 22021USER-MODE LINUX (UML) 22022M: Richard Weinberger <richard@nod.at> 22023M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22024M: Johannes Berg <johannes@sipsolutions.net> 22025L: linux-um@lists.infradead.org 22026S: Maintained 22027W: http://user-mode-linux.sourceforge.net 22028Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22029T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22030T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22031F: Documentation/virt/uml/ 22032F: arch/um/ 22033F: arch/x86/um/ 22034F: fs/hostfs/ 22035 22036USERSPACE COPYIN/COPYOUT (UIOVEC) 22037M: Alexander Viro <viro@zeniv.linux.org.uk> 22038S: Maintained 22039F: include/linux/uio.h 22040F: lib/iov_iter.c 22041 22042USERSPACE DMA BUFFER DRIVER 22043M: Gerd Hoffmann <kraxel@redhat.com> 22044L: dri-devel@lists.freedesktop.org 22045S: Maintained 22046T: git git://anongit.freedesktop.org/drm/drm-misc 22047F: drivers/dma-buf/udmabuf.c 22048F: include/uapi/linux/udmabuf.h 22049 22050USERSPACE I/O (UIO) 22051M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22052S: Maintained 22053T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22054F: Documentation/driver-api/uio-howto.rst 22055F: drivers/uio/ 22056F: include/linux/uio_driver.h 22057 22058UTIL-LINUX PACKAGE 22059M: Karel Zak <kzak@redhat.com> 22060L: util-linux@vger.kernel.org 22061S: Maintained 22062W: http://en.wikipedia.org/wiki/Util-linux 22063T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22064 22065UUID HELPERS 22066R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22067L: linux-kernel@vger.kernel.org 22068S: Maintained 22069F: include/linux/uuid.h 22070F: lib/test_uuid.c 22071F: lib/uuid.c 22072 22073UV SYSFS DRIVER 22074M: Justin Ernst <justin.ernst@hpe.com> 22075L: platform-driver-x86@vger.kernel.org 22076S: Maintained 22077F: drivers/platform/x86/uv_sysfs.c 22078 22079UVESAFB DRIVER 22080M: Michal Januszewski <spock@gentoo.org> 22081L: linux-fbdev@vger.kernel.org 22082S: Maintained 22083W: https://github.com/mjanusz/v86d 22084F: Documentation/fb/uvesafb.rst 22085F: drivers/video/fbdev/uvesafb.* 22086 22087Ux500 CLOCK DRIVERS 22088M: Ulf Hansson <ulf.hansson@linaro.org> 22089L: linux-clk@vger.kernel.org 22090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22091S: Maintained 22092F: drivers/clk/ux500/ 22093 22094VF610 NAND DRIVER 22095M: Stefan Agner <stefan@agner.ch> 22096L: linux-mtd@lists.infradead.org 22097S: Supported 22098F: drivers/mtd/nand/raw/vf610_nfc.c 22099 22100VFAT/FAT/MSDOS FILESYSTEM 22101M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22102S: Maintained 22103F: Documentation/filesystems/vfat.rst 22104F: fs/fat/ 22105F: tools/testing/selftests/filesystems/fat/ 22106 22107VFIO DRIVER 22108M: Alex Williamson <alex.williamson@redhat.com> 22109L: kvm@vger.kernel.org 22110S: Maintained 22111T: git https://github.com/awilliam/linux-vfio.git 22112F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22113F: Documentation/driver-api/vfio.rst 22114F: drivers/vfio/ 22115F: include/linux/vfio.h 22116F: include/linux/vfio_pci_core.h 22117F: include/uapi/linux/vfio.h 22118 22119VFIO FSL-MC DRIVER 22120M: Diana Craciun <diana.craciun@oss.nxp.com> 22121L: kvm@vger.kernel.org 22122S: Maintained 22123F: drivers/vfio/fsl-mc/ 22124 22125VFIO HISILICON PCI DRIVER 22126M: Longfang Liu <liulongfang@huawei.com> 22127M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22128L: kvm@vger.kernel.org 22129S: Maintained 22130F: drivers/vfio/pci/hisilicon/ 22131 22132VFIO MEDIATED DEVICE DRIVERS 22133M: Kirti Wankhede <kwankhede@nvidia.com> 22134L: kvm@vger.kernel.org 22135S: Maintained 22136F: Documentation/driver-api/vfio-mediated-device.rst 22137F: drivers/vfio/mdev/ 22138F: include/linux/mdev.h 22139F: samples/vfio-mdev/ 22140 22141VFIO MLX5 PCI DRIVER 22142M: Yishai Hadas <yishaih@nvidia.com> 22143L: kvm@vger.kernel.org 22144S: Maintained 22145F: drivers/vfio/pci/mlx5/ 22146 22147VFIO PCI DEVICE SPECIFIC DRIVERS 22148R: Jason Gunthorpe <jgg@nvidia.com> 22149R: Yishai Hadas <yishaih@nvidia.com> 22150R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22151R: Kevin Tian <kevin.tian@intel.com> 22152L: kvm@vger.kernel.org 22153S: Maintained 22154P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22155F: drivers/vfio/pci/*/ 22156 22157VFIO PLATFORM DRIVER 22158M: Eric Auger <eric.auger@redhat.com> 22159L: kvm@vger.kernel.org 22160S: Maintained 22161F: drivers/vfio/platform/ 22162 22163VGA_SWITCHEROO 22164R: Lukas Wunner <lukas@wunner.de> 22165S: Maintained 22166T: git git://anongit.freedesktop.org/drm/drm-misc 22167F: Documentation/gpu/vga-switcheroo.rst 22168F: drivers/gpu/vga/vga_switcheroo.c 22169F: include/linux/vga_switcheroo.h 22170 22171VIA RHINE NETWORK DRIVER 22172M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22173S: Maintained 22174F: drivers/net/ethernet/via/via-rhine.c 22175 22176VIA SD/MMC CARD CONTROLLER DRIVER 22177M: Bruce Chang <brucechang@via.com.tw> 22178M: Harald Welte <HaraldWelte@viatech.com> 22179S: Maintained 22180F: drivers/mmc/host/via-sdmmc.c 22181 22182VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22183M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22184L: linux-fbdev@vger.kernel.org 22185S: Maintained 22186F: drivers/video/fbdev/via/ 22187F: include/linux/via-core.h 22188F: include/linux/via-gpio.h 22189F: include/linux/via_i2c.h 22190 22191VIA VELOCITY NETWORK DRIVER 22192M: Francois Romieu <romieu@fr.zoreil.com> 22193L: netdev@vger.kernel.org 22194S: Maintained 22195F: drivers/net/ethernet/via/via-velocity.* 22196 22197VICODEC VIRTUAL CODEC DRIVER 22198M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22199L: linux-media@vger.kernel.org 22200S: Maintained 22201W: https://linuxtv.org 22202T: git git://linuxtv.org/media_tree.git 22203F: drivers/media/test-drivers/vicodec/* 22204 22205VIDEO I2C POLLING DRIVER 22206M: Matt Ranostay <matt.ranostay@konsulko.com> 22207L: linux-media@vger.kernel.org 22208S: Maintained 22209F: drivers/media/i2c/video-i2c.c 22210 22211VIDEO MULTIPLEXER DRIVER 22212M: Philipp Zabel <p.zabel@pengutronix.de> 22213L: linux-media@vger.kernel.org 22214S: Maintained 22215F: drivers/media/platform/video-mux.c 22216 22217VIDEOBUF2 FRAMEWORK 22218M: Tomasz Figa <tfiga@chromium.org> 22219M: Marek Szyprowski <m.szyprowski@samsung.com> 22220L: linux-media@vger.kernel.org 22221S: Maintained 22222F: drivers/media/common/videobuf2/* 22223F: include/media/videobuf2-* 22224 22225VIDTV VIRTUAL DIGITAL TV DRIVER 22226M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22227L: linux-media@vger.kernel.org 22228S: Maintained 22229W: https://linuxtv.org 22230T: git git://linuxtv.org/media_tree.git 22231F: drivers/media/test-drivers/vidtv/* 22232 22233VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22234M: Shuah Khan <skhan@linuxfoundation.org> 22235R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22236L: linux-media@vger.kernel.org 22237S: Maintained 22238W: https://linuxtv.org 22239T: git git://linuxtv.org/media_tree.git 22240F: drivers/media/test-drivers/vimc/* 22241 22242VIRT LIB 22243M: Alex Williamson <alex.williamson@redhat.com> 22244M: Paolo Bonzini <pbonzini@redhat.com> 22245L: kvm@vger.kernel.org 22246S: Supported 22247F: virt/lib/ 22248 22249VIRTIO AND VHOST VSOCK DRIVER 22250M: Stefan Hajnoczi <stefanha@redhat.com> 22251M: Stefano Garzarella <sgarzare@redhat.com> 22252L: kvm@vger.kernel.org 22253L: virtualization@lists.linux-foundation.org 22254L: netdev@vger.kernel.org 22255S: Maintained 22256F: drivers/vhost/vsock.c 22257F: include/linux/virtio_vsock.h 22258F: include/uapi/linux/virtio_vsock.h 22259F: net/vmw_vsock/virtio_transport.c 22260F: net/vmw_vsock/virtio_transport_common.c 22261 22262VIRTIO BALLOON 22263M: "Michael S. Tsirkin" <mst@redhat.com> 22264M: David Hildenbrand <david@redhat.com> 22265L: virtualization@lists.linux-foundation.org 22266S: Maintained 22267F: drivers/virtio/virtio_balloon.c 22268F: include/linux/balloon_compaction.h 22269F: include/uapi/linux/virtio_balloon.h 22270F: mm/balloon_compaction.c 22271 22272VIRTIO BLOCK AND SCSI DRIVERS 22273M: "Michael S. Tsirkin" <mst@redhat.com> 22274M: Jason Wang <jasowang@redhat.com> 22275R: Paolo Bonzini <pbonzini@redhat.com> 22276R: Stefan Hajnoczi <stefanha@redhat.com> 22277L: virtualization@lists.linux-foundation.org 22278S: Maintained 22279F: drivers/block/virtio_blk.c 22280F: drivers/scsi/virtio_scsi.c 22281F: drivers/vhost/scsi.c 22282F: include/uapi/linux/virtio_blk.h 22283F: include/uapi/linux/virtio_scsi.h 22284 22285VIRTIO CONSOLE DRIVER 22286M: Amit Shah <amit@kernel.org> 22287L: virtualization@lists.linux-foundation.org 22288S: Maintained 22289F: drivers/char/virtio_console.c 22290F: include/linux/virtio_console.h 22291F: include/uapi/linux/virtio_console.h 22292 22293VIRTIO CORE AND NET DRIVERS 22294M: "Michael S. Tsirkin" <mst@redhat.com> 22295M: Jason Wang <jasowang@redhat.com> 22296R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22297L: virtualization@lists.linux-foundation.org 22298S: Maintained 22299F: Documentation/ABI/testing/sysfs-bus-vdpa 22300F: Documentation/ABI/testing/sysfs-class-vduse 22301F: Documentation/devicetree/bindings/virtio/ 22302F: Documentation/driver-api/virtio/ 22303F: drivers/block/virtio_blk.c 22304F: drivers/crypto/virtio/ 22305F: drivers/net/virtio_net.c 22306F: drivers/vdpa/ 22307F: drivers/virtio/ 22308F: include/linux/vdpa.h 22309F: include/linux/virtio*.h 22310F: include/linux/vringh.h 22311F: include/uapi/linux/virtio_*.h 22312F: tools/virtio/ 22313 22314VIRTIO CRYPTO DRIVER 22315M: Gonglei <arei.gonglei@huawei.com> 22316L: virtualization@lists.linux-foundation.org 22317L: linux-crypto@vger.kernel.org 22318S: Maintained 22319F: drivers/crypto/virtio/ 22320F: include/uapi/linux/virtio_crypto.h 22321 22322VIRTIO DRIVERS FOR S390 22323M: Cornelia Huck <cohuck@redhat.com> 22324M: Halil Pasic <pasic@linux.ibm.com> 22325M: Eric Farman <farman@linux.ibm.com> 22326L: linux-s390@vger.kernel.org 22327L: virtualization@lists.linux-foundation.org 22328L: kvm@vger.kernel.org 22329S: Supported 22330F: arch/s390/include/uapi/asm/virtio-ccw.h 22331F: drivers/s390/virtio/ 22332 22333VIRTIO FILE SYSTEM 22334M: Vivek Goyal <vgoyal@redhat.com> 22335M: Stefan Hajnoczi <stefanha@redhat.com> 22336M: Miklos Szeredi <miklos@szeredi.hu> 22337L: virtualization@lists.linux-foundation.org 22338L: linux-fsdevel@vger.kernel.org 22339S: Supported 22340W: https://virtio-fs.gitlab.io/ 22341F: Documentation/filesystems/virtiofs.rst 22342F: fs/fuse/virtio_fs.c 22343F: include/uapi/linux/virtio_fs.h 22344 22345VIRTIO GPIO DRIVER 22346M: Enrico Weigelt, metux IT consult <info@metux.net> 22347M: Viresh Kumar <vireshk@kernel.org> 22348L: linux-gpio@vger.kernel.org 22349L: virtualization@lists.linux-foundation.org 22350S: Maintained 22351F: drivers/gpio/gpio-virtio.c 22352F: include/uapi/linux/virtio_gpio.h 22353 22354VIRTIO GPU DRIVER 22355M: David Airlie <airlied@redhat.com> 22356M: Gerd Hoffmann <kraxel@redhat.com> 22357R: Gurchetan Singh <gurchetansingh@chromium.org> 22358R: Chia-I Wu <olvaffe@gmail.com> 22359L: dri-devel@lists.freedesktop.org 22360L: virtualization@lists.linux-foundation.org 22361S: Maintained 22362T: git git://anongit.freedesktop.org/drm/drm-misc 22363F: drivers/gpu/drm/virtio/ 22364F: include/uapi/linux/virtio_gpu.h 22365 22366VIRTIO HOST (VHOST) 22367M: "Michael S. Tsirkin" <mst@redhat.com> 22368M: Jason Wang <jasowang@redhat.com> 22369L: kvm@vger.kernel.org 22370L: virtualization@lists.linux-foundation.org 22371L: netdev@vger.kernel.org 22372S: Maintained 22373T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22374F: drivers/vhost/ 22375F: include/linux/sched/vhost_task.h 22376F: include/linux/vhost_iotlb.h 22377F: include/uapi/linux/vhost.h 22378F: kernel/vhost_task.c 22379 22380VIRTIO I2C DRIVER 22381M: Conghui Chen <conghui.chen@intel.com> 22382M: Viresh Kumar <viresh.kumar@linaro.org> 22383L: linux-i2c@vger.kernel.org 22384L: virtualization@lists.linux-foundation.org 22385S: Maintained 22386F: drivers/i2c/busses/i2c-virtio.c 22387F: include/uapi/linux/virtio_i2c.h 22388 22389VIRTIO INPUT DRIVER 22390M: Gerd Hoffmann <kraxel@redhat.com> 22391S: Maintained 22392F: drivers/virtio/virtio_input.c 22393F: include/uapi/linux/virtio_input.h 22394 22395VIRTIO IOMMU DRIVER 22396M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22397L: virtualization@lists.linux-foundation.org 22398S: Maintained 22399F: drivers/iommu/virtio-iommu.c 22400F: include/uapi/linux/virtio_iommu.h 22401 22402VIRTIO MEM DRIVER 22403M: David Hildenbrand <david@redhat.com> 22404L: virtualization@lists.linux-foundation.org 22405S: Maintained 22406W: https://virtio-mem.gitlab.io/ 22407F: drivers/virtio/virtio_mem.c 22408F: include/uapi/linux/virtio_mem.h 22409 22410VIRTIO PMEM DRIVER 22411M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22412L: virtualization@lists.linux-foundation.org 22413S: Maintained 22414F: drivers/nvdimm/nd_virtio.c 22415F: drivers/nvdimm/virtio_pmem.c 22416 22417VIRTIO SOUND DRIVER 22418M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22419M: "Michael S. Tsirkin" <mst@redhat.com> 22420L: virtualization@lists.linux-foundation.org 22421L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22422S: Maintained 22423F: include/uapi/linux/virtio_snd.h 22424F: sound/virtio/* 22425 22426VIRTUAL BOX GUEST DEVICE DRIVER 22427M: Hans de Goede <hdegoede@redhat.com> 22428M: Arnd Bergmann <arnd@arndb.de> 22429M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22430S: Maintained 22431F: drivers/virt/vboxguest/ 22432F: include/linux/vbox_utils.h 22433F: include/uapi/linux/vbox*.h 22434 22435VIRTUAL BOX SHARED FOLDER VFS DRIVER 22436M: Hans de Goede <hdegoede@redhat.com> 22437L: linux-fsdevel@vger.kernel.org 22438S: Maintained 22439F: fs/vboxsf/* 22440 22441VIRTUAL SERIO DEVICE DRIVER 22442M: Stephen Chandler Paul <thatslyude@gmail.com> 22443S: Maintained 22444F: drivers/input/serio/userio.c 22445F: include/uapi/linux/userio.h 22446 22447VISL VIRTUAL STATELESS DECODER DRIVER 22448M: Daniel Almeida <daniel.almeida@collabora.com> 22449L: linux-media@vger.kernel.org 22450S: Supported 22451F: drivers/media/test-drivers/visl 22452 22453VIVID VIRTUAL VIDEO DRIVER 22454M: Hans Verkuil <hverkuil@xs4all.nl> 22455L: linux-media@vger.kernel.org 22456S: Maintained 22457W: https://linuxtv.org 22458T: git git://linuxtv.org/media_tree.git 22459F: drivers/media/test-drivers/vivid/* 22460 22461VLYNQ BUS 22462M: Florian Fainelli <f.fainelli@gmail.com> 22463L: openwrt-devel@lists.openwrt.org (subscribers-only) 22464S: Maintained 22465F: drivers/vlynq/vlynq.c 22466F: include/linux/vlynq.h 22467 22468VM SOCKETS (AF_VSOCK) 22469M: Stefano Garzarella <sgarzare@redhat.com> 22470L: virtualization@lists.linux-foundation.org 22471L: netdev@vger.kernel.org 22472S: Maintained 22473F: drivers/net/vsockmon.c 22474F: include/net/af_vsock.h 22475F: include/uapi/linux/vm_sockets.h 22476F: include/uapi/linux/vm_sockets_diag.h 22477F: include/uapi/linux/vsockmon.h 22478F: net/vmw_vsock/ 22479F: tools/testing/vsock/ 22480 22481VMALLOC 22482M: Andrew Morton <akpm@linux-foundation.org> 22483R: Uladzislau Rezki <urezki@gmail.com> 22484R: Christoph Hellwig <hch@infradead.org> 22485R: Lorenzo Stoakes <lstoakes@gmail.com> 22486L: linux-mm@kvack.org 22487S: Maintained 22488W: http://www.linux-mm.org 22489T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22490F: include/linux/vmalloc.h 22491F: mm/vmalloc.c 22492 22493VME SUBSYSTEM 22494M: Martyn Welch <martyn@welchs.me.uk> 22495M: Manohar Vanga <manohar.vanga@gmail.com> 22496M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22497L: linux-kernel@vger.kernel.org 22498S: Odd fixes 22499T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22500F: Documentation/driver-api/vme.rst 22501F: drivers/staging/vme_user/ 22502 22503VMWARE BALLOON DRIVER 22504M: Nadav Amit <namit@vmware.com> 22505R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22506L: linux-kernel@vger.kernel.org 22507S: Supported 22508F: drivers/misc/vmw_balloon.c 22509 22510VMWARE HYPERVISOR INTERFACE 22511M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22512M: Alexey Makhalov <amakhalov@vmware.com> 22513R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22514L: virtualization@lists.linux-foundation.org 22515L: x86@kernel.org 22516S: Supported 22517T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22518F: arch/x86/include/asm/vmware.h 22519F: arch/x86/kernel/cpu/vmware.c 22520 22521VMWARE PVRDMA DRIVER 22522M: Bryan Tan <bryantan@vmware.com> 22523M: Vishnu Dasa <vdasa@vmware.com> 22524R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22525L: linux-rdma@vger.kernel.org 22526S: Supported 22527F: drivers/infiniband/hw/vmw_pvrdma/ 22528 22529VMWARE PVSCSI DRIVER 22530M: Vishal Bhakta <vbhakta@vmware.com> 22531R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22532L: linux-scsi@vger.kernel.org 22533S: Supported 22534F: drivers/scsi/vmw_pvscsi.c 22535F: drivers/scsi/vmw_pvscsi.h 22536 22537VMWARE VIRTUAL PTP CLOCK DRIVER 22538M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22539M: Deep Shah <sdeep@vmware.com> 22540R: Alexey Makhalov <amakhalov@vmware.com> 22541R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22542L: netdev@vger.kernel.org 22543S: Supported 22544F: drivers/ptp/ptp_vmw.c 22545 22546VMWARE VMCI DRIVER 22547M: Bryan Tan <bryantan@vmware.com> 22548M: Vishnu Dasa <vdasa@vmware.com> 22549R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22550L: linux-kernel@vger.kernel.org 22551S: Supported 22552F: drivers/misc/vmw_vmci/ 22553F: include/linux/vmw_vmci* 22554 22555VMWARE VMMOUSE SUBDRIVER 22556M: Zack Rusin <zackr@vmware.com> 22557R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22558R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22559L: linux-input@vger.kernel.org 22560S: Supported 22561F: drivers/input/mouse/vmmouse.c 22562F: drivers/input/mouse/vmmouse.h 22563 22564VMWARE VMXNET3 ETHERNET DRIVER 22565M: Ronak Doshi <doshir@vmware.com> 22566R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22567L: netdev@vger.kernel.org 22568S: Supported 22569F: drivers/net/vmxnet3/ 22570 22571VMWARE VSOCK VMCI TRANSPORT DRIVER 22572M: Bryan Tan <bryantan@vmware.com> 22573M: Vishnu Dasa <vdasa@vmware.com> 22574R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22575L: linux-kernel@vger.kernel.org 22576S: Supported 22577F: net/vmw_vsock/vmci_transport* 22578 22579VOCORE VOCORE2 BOARD 22580M: Harvey Hunt <harveyhuntnexus@gmail.com> 22581L: linux-mips@vger.kernel.org 22582S: Maintained 22583F: arch/mips/boot/dts/ralink/vocore2.dts 22584 22585VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22586M: Liam Girdwood <lgirdwood@gmail.com> 22587M: Mark Brown <broonie@kernel.org> 22588L: linux-kernel@vger.kernel.org 22589S: Supported 22590W: http://www.slimlogic.co.uk/?p=48 22591T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22592F: Documentation/devicetree/bindings/regulator/ 22593F: Documentation/power/regulator/ 22594F: drivers/regulator/ 22595F: include/dt-bindings/regulator/ 22596F: include/linux/regulator/ 22597K: regulator_get_optional 22598 22599VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22600R: Matti Vaittinen <mazziesaccount@gmail.com> 22601F: drivers/regulator/irq_helpers.c 22602 22603VRF 22604M: David Ahern <dsahern@kernel.org> 22605L: netdev@vger.kernel.org 22606S: Maintained 22607F: Documentation/networking/vrf.rst 22608F: drivers/net/vrf.c 22609 22610VSPRINTF 22611M: Petr Mladek <pmladek@suse.com> 22612M: Steven Rostedt <rostedt@goodmis.org> 22613M: Sergey Senozhatsky <senozhatsky@chromium.org> 22614R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22615R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22616S: Maintained 22617T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22618F: Documentation/core-api/printk-formats.rst 22619F: lib/test_printf.c 22620F: lib/test_scanf.c 22621F: lib/vsprintf.c 22622 22623VT1211 HARDWARE MONITOR DRIVER 22624M: Juerg Haefliger <juergh@proton.me> 22625L: linux-hwmon@vger.kernel.org 22626S: Maintained 22627F: Documentation/hwmon/vt1211.rst 22628F: drivers/hwmon/vt1211.c 22629 22630VT8231 HARDWARE MONITOR DRIVER 22631M: Roger Lucas <vt8231@hiddenengine.co.uk> 22632L: linux-hwmon@vger.kernel.org 22633S: Maintained 22634F: drivers/hwmon/vt8231.c 22635 22636VUB300 USB to SDIO/SD/MMC bridge chip 22637L: linux-mmc@vger.kernel.org 22638S: Orphan 22639F: drivers/mmc/host/vub300.c 22640 22641W1 DALLAS'S 1-WIRE BUS 22642M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22643S: Maintained 22644F: Documentation/devicetree/bindings/w1/ 22645F: Documentation/w1/ 22646F: drivers/w1/ 22647F: include/linux/w1.h 22648 22649W83791D HARDWARE MONITORING DRIVER 22650M: Marc Hulsman <m.hulsman@tudelft.nl> 22651L: linux-hwmon@vger.kernel.org 22652S: Maintained 22653F: Documentation/hwmon/w83791d.rst 22654F: drivers/hwmon/w83791d.c 22655 22656W83793 HARDWARE MONITORING DRIVER 22657M: Rudolf Marek <r.marek@assembler.cz> 22658L: linux-hwmon@vger.kernel.org 22659S: Maintained 22660F: Documentation/hwmon/w83793.rst 22661F: drivers/hwmon/w83793.c 22662 22663W83795 HARDWARE MONITORING DRIVER 22664M: Jean Delvare <jdelvare@suse.com> 22665L: linux-hwmon@vger.kernel.org 22666S: Maintained 22667F: drivers/hwmon/w83795.c 22668 22669W83L51xD SD/MMC CARD INTERFACE DRIVER 22670M: Pierre Ossman <pierre@ossman.eu> 22671S: Maintained 22672F: drivers/mmc/host/wbsd.* 22673 22674WACOM PROTOCOL 4 SERIAL TABLETS 22675M: Julian Squires <julian@cipht.net> 22676M: Hans de Goede <hdegoede@redhat.com> 22677L: linux-input@vger.kernel.org 22678S: Maintained 22679F: drivers/input/tablet/wacom_serial4.c 22680 22681WANGXUN ETHERNET DRIVER 22682M: Jiawen Wu <jiawenwu@trustnetic.com> 22683M: Mengyuan Lou <mengyuanlou@net-swift.com> 22684L: netdev@vger.kernel.org 22685S: Maintained 22686W: https://www.net-swift.com 22687F: Documentation/networking/device_drivers/ethernet/wangxun/* 22688F: drivers/net/ethernet/wangxun/ 22689 22690WATCHDOG DEVICE DRIVERS 22691M: Wim Van Sebroeck <wim@linux-watchdog.org> 22692M: Guenter Roeck <linux@roeck-us.net> 22693L: linux-watchdog@vger.kernel.org 22694S: Maintained 22695W: http://www.linux-watchdog.org/ 22696T: git git://www.linux-watchdog.org/linux-watchdog.git 22697F: Documentation/devicetree/bindings/watchdog/ 22698F: Documentation/watchdog/ 22699F: drivers/watchdog/ 22700F: include/linux/watchdog.h 22701F: include/trace/events/watchdog.h 22702F: include/uapi/linux/watchdog.h 22703 22704WHISKEYCOVE PMIC GPIO DRIVER 22705M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22706L: linux-gpio@vger.kernel.org 22707S: Maintained 22708F: drivers/gpio/gpio-wcove.c 22709 22710WHWAVE RTC DRIVER 22711M: Dianlong Li <long17.cool@163.com> 22712L: linux-rtc@vger.kernel.org 22713S: Maintained 22714F: drivers/rtc/rtc-sd3078.c 22715 22716WIIMOTE HID DRIVER 22717M: David Rheinsberg <david.rheinsberg@gmail.com> 22718L: linux-input@vger.kernel.org 22719S: Maintained 22720F: drivers/hid/hid-wiimote* 22721 22722WILOCITY WIL6210 WIRELESS DRIVER 22723L: linux-wireless@vger.kernel.org 22724S: Orphan 22725W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22726F: drivers/net/wireless/ath/wil6210/ 22727 22728WINBOND CIR DRIVER 22729M: David Härdeman <david@hardeman.nu> 22730S: Maintained 22731F: drivers/media/rc/winbond-cir.c 22732 22733WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22734L: linux-watchdog@vger.kernel.org 22735S: Orphan 22736F: drivers/watchdog/ebc-c384_wdt.c 22737 22738WINSYSTEMS WS16C48 GPIO DRIVER 22739M: William Breathitt Gray <william.gray@linaro.org> 22740L: linux-gpio@vger.kernel.org 22741S: Maintained 22742F: drivers/gpio/gpio-ws16c48.c 22743 22744WIREGUARD SECURE NETWORK TUNNEL 22745M: Jason A. Donenfeld <Jason@zx2c4.com> 22746L: wireguard@lists.zx2c4.com 22747L: netdev@vger.kernel.org 22748S: Maintained 22749F: drivers/net/wireguard/ 22750F: tools/testing/selftests/wireguard/ 22751 22752WISTRON LAPTOP BUTTON DRIVER 22753M: Miloslav Trmac <mitr@volny.cz> 22754S: Maintained 22755F: drivers/input/misc/wistron_btns.c 22756 22757WL3501 WIRELESS PCMCIA CARD DRIVER 22758L: linux-wireless@vger.kernel.org 22759S: Odd fixes 22760F: drivers/net/wireless/legacy/wl3501* 22761 22762WOLFSON MICROELECTRONICS DRIVERS 22763L: patches@opensource.cirrus.com 22764S: Supported 22765W: https://github.com/CirrusLogic/linux-drivers/wiki 22766T: git https://github.com/CirrusLogic/linux-drivers.git 22767F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22768F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22769F: Documentation/devicetree/bindings/mfd/wm831x.txt 22770F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22771F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22772F: Documentation/devicetree/bindings/sound/wm* 22773F: Documentation/hwmon/wm83??.rst 22774F: arch/arm/mach-s3c/mach-crag6410* 22775F: drivers/clk/clk-wm83*.c 22776F: drivers/gpio/gpio-*wm*.c 22777F: drivers/gpio/gpio-arizona.c 22778F: drivers/hwmon/wm83??-hwmon.c 22779F: drivers/input/misc/wm831x-on.c 22780F: drivers/input/touchscreen/wm831x-ts.c 22781F: drivers/input/touchscreen/wm97*.c 22782F: drivers/leds/leds-wm83*.c 22783F: drivers/mfd/arizona* 22784F: drivers/mfd/cs47l24* 22785F: drivers/mfd/wm*.c 22786F: drivers/power/supply/wm83*.c 22787F: drivers/regulator/arizona* 22788F: drivers/regulator/wm8*.c 22789F: drivers/rtc/rtc-wm83*.c 22790F: drivers/video/backlight/wm83*_bl.c 22791F: drivers/watchdog/wm83*_wdt.c 22792F: include/linux/mfd/arizona/ 22793F: include/linux/mfd/wm831x/ 22794F: include/linux/mfd/wm8350/ 22795F: include/linux/mfd/wm8400* 22796F: include/linux/regulator/arizona* 22797F: include/linux/wm97xx.h 22798F: include/sound/wm????.h 22799F: sound/soc/codecs/arizona* 22800F: sound/soc/codecs/cs47l24* 22801F: sound/soc/codecs/wm* 22802 22803WORKQUEUE 22804M: Tejun Heo <tj@kernel.org> 22805R: Lai Jiangshan <jiangshanlai@gmail.com> 22806S: Maintained 22807T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22808F: Documentation/core-api/workqueue.rst 22809F: include/linux/workqueue.h 22810F: kernel/workqueue.c 22811F: kernel/workqueue_internal.h 22812 22813WWAN DRIVERS 22814M: Loic Poulain <loic.poulain@linaro.org> 22815M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22816R: Johannes Berg <johannes@sipsolutions.net> 22817L: netdev@vger.kernel.org 22818S: Maintained 22819F: drivers/net/wwan/ 22820F: include/linux/wwan.h 22821F: include/uapi/linux/wwan.h 22822 22823X-POWERS AXP288 PMIC DRIVERS 22824M: Hans de Goede <hdegoede@redhat.com> 22825S: Maintained 22826F: drivers/acpi/pmic/intel_pmic_xpower.c 22827N: axp288 22828 22829X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22830M: Chen-Yu Tsai <wens@csie.org> 22831L: linux-kernel@vger.kernel.org 22832S: Maintained 22833N: axp[128] 22834 22835X.25 STACK 22836M: Martin Schiller <ms@dev.tdt.de> 22837L: linux-x25@vger.kernel.org 22838S: Maintained 22839F: Documentation/networking/lapb-module.rst 22840F: Documentation/networking/x25* 22841F: drivers/net/wan/hdlc_x25.c 22842F: drivers/net/wan/lapbether.c 22843F: include/*/lapb.h 22844F: include/net/x25* 22845F: include/uapi/linux/x25.h 22846F: net/lapb/ 22847F: net/x25/ 22848 22849X86 ARCHITECTURE (32-BIT AND 64-BIT) 22850M: Thomas Gleixner <tglx@linutronix.de> 22851M: Ingo Molnar <mingo@redhat.com> 22852M: Borislav Petkov <bp@alien8.de> 22853M: Dave Hansen <dave.hansen@linux.intel.com> 22854M: x86@kernel.org 22855R: "H. Peter Anvin" <hpa@zytor.com> 22856L: linux-kernel@vger.kernel.org 22857S: Maintained 22858T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22859F: Documentation/arch/x86/ 22860F: Documentation/devicetree/bindings/x86/ 22861F: arch/x86/ 22862 22863X86 ENTRY CODE 22864M: Andy Lutomirski <luto@kernel.org> 22865L: linux-kernel@vger.kernel.org 22866S: Maintained 22867T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22868F: arch/x86/entry/ 22869 22870X86 HARDWARE VULNERABILITIES 22871M: Thomas Gleixner <tglx@linutronix.de> 22872M: Borislav Petkov <bp@alien8.de> 22873M: Peter Zijlstra <peterz@infradead.org> 22874M: Josh Poimboeuf <jpoimboe@kernel.org> 22875R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22876S: Maintained 22877F: Documentation/admin-guide/hw-vuln/ 22878F: arch/x86/include/asm/nospec-branch.h 22879F: arch/x86/kernel/cpu/bugs.c 22880 22881X86 MCE INFRASTRUCTURE 22882M: Tony Luck <tony.luck@intel.com> 22883M: Borislav Petkov <bp@alien8.de> 22884L: linux-edac@vger.kernel.org 22885S: Maintained 22886F: Documentation/ABI/testing/sysfs-mce 22887F: Documentation/arch/x86/x86_64/machinecheck.rst 22888F: arch/x86/kernel/cpu/mce/* 22889 22890X86 MICROCODE UPDATE SUPPORT 22891M: Borislav Petkov <bp@alien8.de> 22892S: Maintained 22893F: arch/x86/kernel/cpu/microcode/* 22894 22895X86 MM 22896M: Dave Hansen <dave.hansen@linux.intel.com> 22897M: Andy Lutomirski <luto@kernel.org> 22898M: Peter Zijlstra <peterz@infradead.org> 22899L: linux-kernel@vger.kernel.org 22900S: Maintained 22901T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22902F: arch/x86/mm/ 22903 22904X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22905M: Hans de Goede <hdegoede@redhat.com> 22906L: platform-driver-x86@vger.kernel.org 22907S: Maintained 22908T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22909F: drivers/platform/x86/x86-android-tablets/ 22910 22911X86 PLATFORM DRIVERS 22912M: Hans de Goede <hdegoede@redhat.com> 22913M: Mark Gross <markgross@kernel.org> 22914L: platform-driver-x86@vger.kernel.org 22915S: Maintained 22916T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22917F: drivers/platform/olpc/ 22918F: drivers/platform/x86/ 22919F: include/linux/platform_data/x86/ 22920 22921X86 PLATFORM DRIVERS - ARCH 22922R: Darren Hart <dvhart@infradead.org> 22923R: Andy Shevchenko <andy@infradead.org> 22924L: platform-driver-x86@vger.kernel.org 22925L: x86@kernel.org 22926S: Maintained 22927T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22928F: arch/x86/platform 22929 22930X86 PLATFORM UV HPE SUPERDOME FLEX 22931M: Steve Wahl <steve.wahl@hpe.com> 22932R: Mike Travis <mike.travis@hpe.com> 22933R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22934R: Russ Anderson <russ.anderson@hpe.com> 22935S: Supported 22936F: arch/x86/include/asm/uv/ 22937F: arch/x86/kernel/apic/x2apic_uv_x.c 22938F: arch/x86/platform/uv/ 22939 22940X86 STACK UNWINDING 22941M: Josh Poimboeuf <jpoimboe@kernel.org> 22942M: Peter Zijlstra <peterz@infradead.org> 22943S: Supported 22944F: arch/x86/include/asm/unwind*.h 22945F: arch/x86/kernel/dumpstack.c 22946F: arch/x86/kernel/stacktrace.c 22947F: arch/x86/kernel/unwind_*.c 22948 22949X86 VDSO 22950M: Andy Lutomirski <luto@kernel.org> 22951L: linux-kernel@vger.kernel.org 22952S: Maintained 22953T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22954F: arch/x86/entry/vdso/ 22955 22956XARRAY 22957M: Matthew Wilcox <willy@infradead.org> 22958L: linux-fsdevel@vger.kernel.org 22959S: Supported 22960F: Documentation/core-api/xarray.rst 22961F: include/linux/idr.h 22962F: include/linux/xarray.h 22963F: lib/idr.c 22964F: lib/xarray.c 22965F: tools/testing/radix-tree 22966 22967XBOX DVD IR REMOTE 22968M: Benjamin Valentin <benpicco@googlemail.com> 22969S: Maintained 22970F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22971F: drivers/media/rc/xbox_remote.c 22972 22973XC2028/3028 TUNER DRIVER 22974M: Mauro Carvalho Chehab <mchehab@kernel.org> 22975L: linux-media@vger.kernel.org 22976S: Maintained 22977W: https://linuxtv.org 22978T: git git://linuxtv.org/media_tree.git 22979F: drivers/media/tuners/xc2028.* 22980 22981XDP (eXpress Data Path) 22982M: Alexei Starovoitov <ast@kernel.org> 22983M: Daniel Borkmann <daniel@iogearbox.net> 22984M: David S. Miller <davem@davemloft.net> 22985M: Jakub Kicinski <kuba@kernel.org> 22986M: Jesper Dangaard Brouer <hawk@kernel.org> 22987M: John Fastabend <john.fastabend@gmail.com> 22988L: netdev@vger.kernel.org 22989L: bpf@vger.kernel.org 22990S: Supported 22991F: drivers/net/ethernet/*/*/*/*/*xdp* 22992F: drivers/net/ethernet/*/*/*xdp* 22993F: include/net/xdp.h 22994F: include/net/xdp_priv.h 22995F: include/trace/events/xdp.h 22996F: kernel/bpf/cpumap.c 22997F: kernel/bpf/devmap.c 22998F: net/core/xdp.c 22999F: samples/bpf/xdp* 23000F: tools/testing/selftests/bpf/*/*xdp* 23001F: tools/testing/selftests/bpf/*xdp* 23002K: (?:\b|_)xdp(?:\b|_) 23003 23004XDP SOCKETS (AF_XDP) 23005M: Björn Töpel <bjorn@kernel.org> 23006M: Magnus Karlsson <magnus.karlsson@intel.com> 23007M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23008R: Jonathan Lemon <jonathan.lemon@gmail.com> 23009L: netdev@vger.kernel.org 23010L: bpf@vger.kernel.org 23011S: Maintained 23012F: Documentation/networking/af_xdp.rst 23013F: include/net/netns/xdp.h 23014F: include/net/xdp_sock* 23015F: include/net/xsk_buff_pool.h 23016F: include/uapi/linux/if_xdp.h 23017F: include/uapi/linux/xdp_diag.h 23018F: net/xdp/ 23019F: tools/testing/selftests/bpf/*xsk* 23020 23021XEN BLOCK SUBSYSTEM 23022M: Roger Pau Monné <roger.pau@citrix.com> 23023L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23024S: Supported 23025F: drivers/block/xen* 23026F: drivers/block/xen-blkback/* 23027 23028XEN HYPERVISOR ARM 23029M: Stefano Stabellini <sstabellini@kernel.org> 23030L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23031S: Maintained 23032F: arch/arm/include/asm/xen/ 23033F: arch/arm/xen/ 23034 23035XEN HYPERVISOR ARM64 23036M: Stefano Stabellini <sstabellini@kernel.org> 23037L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23038S: Maintained 23039F: arch/arm64/include/asm/xen/ 23040F: arch/arm64/xen/ 23041 23042XEN HYPERVISOR INTERFACE 23043M: Juergen Gross <jgross@suse.com> 23044M: Stefano Stabellini <sstabellini@kernel.org> 23045R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23046L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23047S: Supported 23048T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23049F: Documentation/ABI/stable/sysfs-hypervisor-xen 23050F: Documentation/ABI/testing/sysfs-hypervisor-xen 23051F: drivers/*/xen-*front.c 23052F: drivers/xen/ 23053F: include/uapi/xen/ 23054F: include/xen/ 23055F: kernel/configs/xen.config 23056 23057XEN HYPERVISOR X86 23058M: Juergen Gross <jgross@suse.com> 23059R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23060L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23061S: Supported 23062F: arch/x86/configs/xen.config 23063F: arch/x86/include/asm/pvclock-abi.h 23064F: arch/x86/include/asm/xen/ 23065F: arch/x86/platform/pvh/ 23066F: arch/x86/xen/ 23067 23068XEN NETWORK BACKEND DRIVER 23069M: Wei Liu <wei.liu@kernel.org> 23070M: Paul Durrant <paul@xen.org> 23071L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23072L: netdev@vger.kernel.org 23073S: Supported 23074F: drivers/net/xen-netback/* 23075 23076XEN PCI SUBSYSTEM 23077M: Juergen Gross <jgross@suse.com> 23078L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23079S: Supported 23080F: arch/x86/pci/*xen* 23081F: drivers/pci/*xen* 23082 23083XEN PVSCSI DRIVERS 23084M: Juergen Gross <jgross@suse.com> 23085L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23086L: linux-scsi@vger.kernel.org 23087S: Supported 23088F: drivers/scsi/xen-scsifront.c 23089F: drivers/xen/xen-scsiback.c 23090F: include/xen/interface/io/vscsiif.h 23091 23092XEN PVUSB DRIVER 23093M: Juergen Gross <jgross@suse.com> 23094L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23095L: linux-usb@vger.kernel.org 23096S: Supported 23097F: drivers/usb/host/xen* 23098F: include/xen/interface/io/usbif.h 23099 23100XEN SOUND FRONTEND DRIVER 23101M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23102L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23103L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23104S: Supported 23105F: sound/xen/* 23106 23107XEN SWIOTLB SUBSYSTEM 23108M: Juergen Gross <jgross@suse.com> 23109M: Stefano Stabellini <sstabellini@kernel.org> 23110L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23111L: iommu@lists.linux.dev 23112S: Supported 23113F: arch/*/include/asm/xen/swiotlb-xen.h 23114F: drivers/xen/swiotlb-xen.c 23115F: include/xen/arm/swiotlb-xen.h 23116F: include/xen/swiotlb-xen.h 23117 23118XFS FILESYSTEM 23119M: Darrick J. Wong <djwong@kernel.org> 23120L: linux-xfs@vger.kernel.org 23121S: Supported 23122W: http://xfs.org/ 23123C: irc://irc.oftc.net/xfs 23124T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23125F: Documentation/ABI/testing/sysfs-fs-xfs 23126F: Documentation/admin-guide/xfs.rst 23127F: Documentation/filesystems/xfs-delayed-logging-design.rst 23128F: Documentation/filesystems/xfs-self-describing-metadata.rst 23129F: fs/xfs/ 23130F: include/uapi/linux/dqblk_xfs.h 23131F: include/uapi/linux/fsmap.h 23132 23133XILINX AMS DRIVER 23134M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23135L: linux-iio@vger.kernel.org 23136S: Maintained 23137F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23138F: drivers/iio/adc/xilinx-ams.c 23139 23140XILINX AXI ETHERNET DRIVER 23141M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23142S: Maintained 23143F: drivers/net/ethernet/xilinx/xilinx_axienet* 23144 23145XILINX CAN DRIVER 23146M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23147R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23148L: linux-can@vger.kernel.org 23149S: Maintained 23150F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23151F: drivers/net/can/xilinx_can.c 23152 23153XILINX EVENT MANAGEMENT DRIVER 23154M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23155S: Maintained 23156F: drivers/soc/xilinx/xlnx_event_manager.c 23157F: include/linux/firmware/xlnx-event-manager.h 23158 23159XILINX GPIO DRIVER 23160M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23161R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23162R: Michal Simek <michal.simek@amd.com> 23163S: Maintained 23164F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23165F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23166F: drivers/gpio/gpio-xilinx.c 23167F: drivers/gpio/gpio-zynq.c 23168 23169XILINX PWM DRIVER 23170M: Sean Anderson <sean.anderson@seco.com> 23171S: Maintained 23172F: drivers/pwm/pwm-xilinx.c 23173F: include/clocksource/timer-xilinx.h 23174 23175XILINX SD-FEC IP CORES 23176M: Derek Kiernan <derek.kiernan@xilinx.com> 23177M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23178S: Maintained 23179F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23180F: Documentation/misc-devices/xilinx_sdfec.rst 23181F: drivers/misc/Kconfig 23182F: drivers/misc/Makefile 23183F: drivers/misc/xilinx_sdfec.c 23184F: include/uapi/misc/xilinx_sdfec.h 23185 23186XILINX UARTLITE SERIAL DRIVER 23187M: Peter Korsgaard <jacmet@sunsite.dk> 23188L: linux-serial@vger.kernel.org 23189S: Maintained 23190F: drivers/tty/serial/uartlite.c 23191 23192XILINX VIDEO IP CORES 23193M: Hyun Kwon <hyun.kwon@xilinx.com> 23194M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23195L: linux-media@vger.kernel.org 23196S: Supported 23197T: git git://linuxtv.org/media_tree.git 23198F: Documentation/devicetree/bindings/media/xilinx/ 23199F: drivers/media/platform/xilinx/ 23200F: include/uapi/linux/xilinx-v4l2-controls.h 23201 23202XILINX WATCHDOG DRIVER 23203M: Srinivas Neeli <srinivas.neeli@amd.com> 23204R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23205R: Michal Simek <michal.simek@amd.com> 23206S: Maintained 23207F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23208F: drivers/watchdog/of_xilinx_wdt.c 23209 23210XILINX XDMA DRIVER 23211M: Lizhi Hou <lizhi.hou@amd.com> 23212M: Brian Xu <brian.xu@amd.com> 23213M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23214L: dmaengine@vger.kernel.org 23215S: Supported 23216F: drivers/dma/xilinx/xdma-regs.h 23217F: drivers/dma/xilinx/xdma.c 23218F: include/linux/dma/amd_xdma.h 23219F: include/linux/platform_data/amd_xdma.h 23220 23221XILINX ZYNQMP DPDMA DRIVER 23222M: Hyun Kwon <hyun.kwon@xilinx.com> 23223M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23224L: dmaengine@vger.kernel.org 23225S: Supported 23226F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23227F: drivers/dma/xilinx/xilinx_dpdma.c 23228F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23229 23230XILINX ZYNQMP OCM EDAC DRIVER 23231M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23232M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23233S: Maintained 23234F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23235F: drivers/edac/zynqmp_edac.c 23236 23237XILINX ZYNQMP PSGTR PHY DRIVER 23238M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23239M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23240L: linux-kernel@vger.kernel.org 23241S: Supported 23242T: git https://github.com/Xilinx/linux-xlnx.git 23243F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23244F: drivers/phy/xilinx/phy-zynqmp.c 23245 23246XILINX ZYNQMP SHA3 DRIVER 23247M: Harsha <harsha.harsha@xilinx.com> 23248S: Maintained 23249F: drivers/crypto/xilinx/zynqmp-sha.c 23250 23251XILLYBUS DRIVER 23252M: Eli Billauer <eli.billauer@gmail.com> 23253L: linux-kernel@vger.kernel.org 23254S: Supported 23255F: drivers/char/xillybus/ 23256 23257XLP9XX I2C DRIVER 23258M: George Cherian <gcherian@marvell.com> 23259L: linux-i2c@vger.kernel.org 23260S: Supported 23261W: http://www.marvell.com 23262F: drivers/i2c/busses/i2c-xlp9xx.c 23263 23264XRA1403 GPIO EXPANDER 23265M: Nandor Han <nandor.han@ge.com> 23266L: linux-gpio@vger.kernel.org 23267S: Maintained 23268F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23269F: drivers/gpio/gpio-xra1403.c 23270 23271XTENSA XTFPGA PLATFORM SUPPORT 23272M: Max Filippov <jcmvbkbc@gmail.com> 23273S: Maintained 23274F: drivers/spi/spi-xtensa-xtfpga.c 23275F: sound/soc/xtensa/xtfpga-i2s.c 23276 23277YAM DRIVER FOR AX.25 23278M: Jean-Paul Roubelat <jpr@f6fbb.org> 23279L: linux-hams@vger.kernel.org 23280S: Maintained 23281F: drivers/net/hamradio/yam* 23282F: include/linux/yam.h 23283 23284YAMA SECURITY MODULE 23285M: Kees Cook <keescook@chromium.org> 23286S: Supported 23287T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23288F: Documentation/admin-guide/LSM/Yama.rst 23289F: security/yama/ 23290 23291YEALINK PHONE DRIVER 23292M: Henk Vergonet <Henk.Vergonet@gmail.com> 23293L: usbb2k-api-dev@nongnu.org 23294S: Maintained 23295F: Documentation/input/devices/yealink.rst 23296F: drivers/input/misc/yealink.* 23297 23298Z3FOLD COMPRESSED PAGE ALLOCATOR 23299M: Vitaly Wool <vitaly.wool@konsulko.com> 23300R: Miaohe Lin <linmiaohe@huawei.com> 23301L: linux-mm@kvack.org 23302S: Maintained 23303F: mm/z3fold.c 23304 23305Z8530 DRIVER FOR AX.25 23306M: Joerg Reuter <jreuter@yaina.de> 23307L: linux-hams@vger.kernel.org 23308S: Maintained 23309W: http://yaina.de/jreuter/ 23310W: http://www.qsl.net/dl1bke/ 23311F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23312F: drivers/net/hamradio/*scc.c 23313F: drivers/net/hamradio/z8530.h 23314 23315ZBUD COMPRESSED PAGE ALLOCATOR 23316M: Seth Jennings <sjenning@redhat.com> 23317M: Dan Streetman <ddstreet@ieee.org> 23318L: linux-mm@kvack.org 23319S: Maintained 23320F: mm/zbud.c 23321 23322ZD1211RW WIRELESS DRIVER 23323M: Ulrich Kunitz <kune@deine-taler.de> 23324L: linux-wireless@vger.kernel.org 23325L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23326S: Maintained 23327W: http://zd1211.ath.cx/wiki/DriverRewrite 23328F: drivers/net/wireless/zydas/zd1211rw/ 23329 23330ZD1301 MEDIA DRIVER 23331M: Antti Palosaari <crope@iki.fi> 23332L: linux-media@vger.kernel.org 23333S: Maintained 23334W: https://linuxtv.org/ 23335W: http://palosaari.fi/linux/ 23336Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23337F: drivers/media/usb/dvb-usb-v2/zd1301* 23338 23339ZD1301_DEMOD MEDIA DRIVER 23340M: Antti Palosaari <crope@iki.fi> 23341L: linux-media@vger.kernel.org 23342S: Maintained 23343W: https://linuxtv.org/ 23344W: http://palosaari.fi/linux/ 23345Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23346F: drivers/media/dvb-frontends/zd1301_demod* 23347 23348ZHAOXIN PROCESSOR SUPPORT 23349M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23350L: linux-kernel@vger.kernel.org 23351S: Maintained 23352F: arch/x86/kernel/cpu/zhaoxin.c 23353 23354ZONEFS FILESYSTEM 23355M: Damien Le Moal <dlemoal@kernel.org> 23356M: Naohiro Aota <naohiro.aota@wdc.com> 23357R: Johannes Thumshirn <jth@kernel.org> 23358L: linux-fsdevel@vger.kernel.org 23359S: Maintained 23360T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23361F: Documentation/filesystems/zonefs.rst 23362F: fs/zonefs/ 23363 23364ZPOOL COMPRESSED PAGE STORAGE API 23365M: Dan Streetman <ddstreet@ieee.org> 23366L: linux-mm@kvack.org 23367S: Maintained 23368F: include/linux/zpool.h 23369F: mm/zpool.c 23370 23371ZR36067 VIDEO FOR LINUX DRIVER 23372M: Corentin Labbe <clabbe@baylibre.com> 23373L: mjpeg-users@lists.sourceforge.net 23374L: linux-media@vger.kernel.org 23375S: Maintained 23376W: http://mjpeg.sourceforge.net/driver-zoran/ 23377Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23378F: Documentation/driver-api/media/drivers/zoran.rst 23379F: drivers/media/pci/zoran/ 23380 23381ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23382M: Minchan Kim <minchan@kernel.org> 23383M: Sergey Senozhatsky <senozhatsky@chromium.org> 23384L: linux-kernel@vger.kernel.org 23385S: Maintained 23386F: Documentation/admin-guide/blockdev/zram.rst 23387F: drivers/block/zram/ 23388 23389ZS DECSTATION Z85C30 SERIAL DRIVER 23390M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23391S: Maintained 23392F: drivers/tty/serial/zs.* 23393 23394ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23395M: Minchan Kim <minchan@kernel.org> 23396M: Sergey Senozhatsky <senozhatsky@chromium.org> 23397L: linux-mm@kvack.org 23398S: Maintained 23399F: Documentation/mm/zsmalloc.rst 23400F: include/linux/zsmalloc.h 23401F: mm/zsmalloc.c 23402 23403ZSTD 23404M: Nick Terrell <terrelln@fb.com> 23405S: Maintained 23406B: https://github.com/facebook/zstd/issues 23407T: git https://github.com/terrelln/linux.git 23408F: crypto/zstd.c 23409F: include/linux/zstd* 23410F: lib/decompress_unzstd.c 23411F: lib/zstd/ 23412N: zstd 23413K: zstd 23414 23415ZSWAP COMPRESSED SWAP CACHING 23416M: Seth Jennings <sjenning@redhat.com> 23417M: Dan Streetman <ddstreet@ieee.org> 23418M: Vitaly Wool <vitaly.wool@konsulko.com> 23419L: linux-mm@kvack.org 23420S: Maintained 23421F: mm/zswap.c 23422 23423THE REST 23424M: Linus Torvalds <torvalds@linux-foundation.org> 23425L: linux-kernel@vger.kernel.org 23426S: Buried alive in reporters 23427T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23428F: * 23429F: */ 23430
