1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/process/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@kernel.org> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs@lists.linux.dev 232S: Maintained 233W: http://github.com/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: arch/*/include/uapi/ 277X: include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES IDIO-16 GPIO LIBRARY 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-idio-16.c 320F: drivers/gpio/gpio-idio-16.h 321 322ACCES PCI-IDIO-16 GPIO DRIVER 323M: William Breathitt Gray <william.gray@linaro.org> 324L: linux-gpio@vger.kernel.org 325S: Maintained 326F: drivers/gpio/gpio-pci-idio-16.c 327 328ACCES PCIe-IDIO-24 GPIO DRIVER 329M: William Breathitt Gray <william.gray@linaro.org> 330L: linux-gpio@vger.kernel.org 331S: Maintained 332F: drivers/gpio/gpio-pcie-idio-24.c 333 334ACENIC DRIVER 335M: Jes Sorensen <jes@trained-monkey.org> 336L: linux-acenic@sunsite.dk 337S: Maintained 338F: drivers/net/ethernet/alteon/acenic* 339 340ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 341M: Peter Kaestle <peter@piie.net> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344W: http://piie.net/?section=acerhdf 345F: drivers/platform/x86/acerhdf.c 346 347ACER WMI LAPTOP EXTRAS 348M: "Lee, Chun-Yi" <jlee@suse.com> 349L: platform-driver-x86@vger.kernel.org 350S: Maintained 351F: drivers/platform/x86/acer-wmi.c 352 353ACPI 354M: "Rafael J. Wysocki" <rafael@kernel.org> 355R: Len Brown <lenb@kernel.org> 356L: linux-acpi@vger.kernel.org 357S: Supported 358Q: https://patchwork.kernel.org/project/linux-acpi/list/ 359B: https://bugzilla.kernel.org 360T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 361F: Documentation/ABI/testing/configfs-acpi 362F: Documentation/ABI/testing/sysfs-bus-acpi 363F: Documentation/firmware-guide/acpi/ 364F: arch/x86/kernel/acpi/ 365F: arch/x86/pci/acpi.c 366F: drivers/acpi/ 367F: drivers/pci/*/*acpi* 368F: drivers/pci/*acpi* 369F: drivers/pnp/pnpacpi/ 370F: include/acpi/ 371F: include/linux/acpi.h 372F: include/linux/fwnode.h 373F: tools/power/acpi/ 374 375ACPI APEI 376M: "Rafael J. Wysocki" <rafael@kernel.org> 377R: Len Brown <lenb@kernel.org> 378R: James Morse <james.morse@arm.com> 379R: Tony Luck <tony.luck@intel.com> 380R: Borislav Petkov <bp@alien8.de> 381L: linux-acpi@vger.kernel.org 382F: drivers/acpi/apei/ 383 384ACPI COMPONENT ARCHITECTURE (ACPICA) 385M: Robert Moore <robert.moore@intel.com> 386M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 387L: linux-acpi@vger.kernel.org 388L: acpica-devel@lists.linuxfoundation.org 389S: Supported 390W: https://acpica.org/ 391W: https://github.com/acpica/acpica/ 392Q: https://patchwork.kernel.org/project/linux-acpi/list/ 393B: https://bugzilla.kernel.org 394B: https://bugs.acpica.org 395T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 396F: drivers/acpi/acpica/ 397F: include/acpi/ 398F: tools/power/acpi/ 399 400ACPI FOR ARM64 (ACPI/arm64) 401M: Lorenzo Pieralisi <lpieralisi@kernel.org> 402M: Hanjun Guo <guohanjun@huawei.com> 403M: Sudeep Holla <sudeep.holla@arm.com> 404L: linux-acpi@vger.kernel.org 405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 406S: Maintained 407F: drivers/acpi/arm64 408 409ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 410M: Sudeep Holla <sudeep.holla@arm.com> 411L: linux-acpi@vger.kernel.org 412S: Supported 413F: drivers/mailbox/pcc.c 414 415ACPI PMIC DRIVERS 416M: "Rafael J. Wysocki" <rafael@kernel.org> 417M: Len Brown <lenb@kernel.org> 418R: Andy Shevchenko <andy@kernel.org> 419R: Mika Westerberg <mika.westerberg@linux.intel.com> 420L: linux-acpi@vger.kernel.org 421S: Supported 422Q: https://patchwork.kernel.org/project/linux-acpi/list/ 423B: https://bugzilla.kernel.org 424T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 425F: drivers/acpi/pmic/ 426 427ACPI SERIAL MULTI INSTANTIATE DRIVER 428M: Hans de Goede <hdegoede@redhat.com> 429L: platform-driver-x86@vger.kernel.org 430S: Maintained 431F: drivers/platform/x86/serial-multi-instantiate.c 432 433ACPI THERMAL DRIVER 434M: Rafael J. Wysocki <rafael@kernel.org> 435R: Zhang Rui <rui.zhang@intel.com> 436L: linux-acpi@vger.kernel.org 437S: Supported 438B: https://bugzilla.kernel.org 439F: drivers/acpi/*thermal* 440 441ACPI VIOT DRIVER 442M: Jean-Philippe Brucker <jean-philippe@linaro.org> 443L: linux-acpi@vger.kernel.org 444L: iommu@lists.linux.dev 445S: Maintained 446F: drivers/acpi/viot.c 447F: include/linux/acpi_viot.h 448 449ACPI WMI DRIVER 450L: platform-driver-x86@vger.kernel.org 451S: Orphan 452F: drivers/platform/x86/wmi.c 453F: include/uapi/linux/wmi.h 454 455ACRN HYPERVISOR SERVICE MODULE 456M: Fei Li <fei1.li@intel.com> 457L: acrn-dev@lists.projectacrn.org (subscribers-only) 458S: Supported 459W: https://projectacrn.org 460F: Documentation/virt/acrn/ 461F: drivers/virt/acrn/ 462F: include/uapi/linux/acrn.h 463 464AD1889 ALSA SOUND DRIVER 465L: linux-parisc@vger.kernel.org 466S: Maintained 467W: https://parisc.wiki.kernel.org/index.php/AD1889 468F: sound/pci/ad1889.* 469 470AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 471M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 472L: linux-iio@vger.kernel.org 473S: Supported 474F: drivers/iio/potentiometer/ad5110.c 475 476AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 477M: Michael Hennerich <michael.hennerich@analog.com> 478S: Supported 479W: http://wiki.analog.com/AD5254 480W: https://ez.analog.com/linux-software-drivers 481F: drivers/misc/ad525x_dpot.c 482 483AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/AD5398 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/regulator/ad5398.c 489 490AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 491M: Michael Hennerich <michael.hennerich@analog.com> 492S: Supported 493W: http://wiki.analog.com/AD7142 494W: https://ez.analog.com/linux-software-drivers 495F: drivers/input/misc/ad714x.c 496 497AD7877 TOUCHSCREEN DRIVER 498M: Michael Hennerich <michael.hennerich@analog.com> 499S: Supported 500W: http://wiki.analog.com/AD7877 501W: https://ez.analog.com/linux-software-drivers 502F: drivers/input/touchscreen/ad7877.c 503 504AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 505M: Michael Hennerich <michael.hennerich@analog.com> 506S: Supported 507W: http://wiki.analog.com/AD7879 508W: https://ez.analog.com/linux-software-drivers 509F: drivers/input/touchscreen/ad7879.c 510 511ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 512M: Jiri Kosina <jikos@kernel.org> 513S: Maintained 514 515ADF7242 IEEE 802.15.4 RADIO DRIVER 516M: Michael Hennerich <michael.hennerich@analog.com> 517L: linux-wpan@vger.kernel.org 518S: Supported 519W: https://wiki.analog.com/ADF7242 520W: https://ez.analog.com/linux-software-drivers 521F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 522F: drivers/net/ieee802154/adf7242.c 523 524ADM1025 HARDWARE MONITOR DRIVER 525M: Jean Delvare <jdelvare@suse.com> 526L: linux-hwmon@vger.kernel.org 527S: Maintained 528F: Documentation/hwmon/adm1025.rst 529F: drivers/hwmon/adm1025.c 530 531ADM1029 HARDWARE MONITOR DRIVER 532M: Corentin Labbe <clabbe.montjoie@gmail.com> 533L: linux-hwmon@vger.kernel.org 534S: Maintained 535F: drivers/hwmon/adm1029.c 536 537ADM8211 WIRELESS DRIVER 538L: linux-wireless@vger.kernel.org 539S: Orphan 540W: https://wireless.wiki.kernel.org/ 541F: drivers/net/wireless/admtek/adm8211.* 542 543ADP1653 FLASH CONTROLLER DRIVER 544M: Sakari Ailus <sakari.ailus@iki.fi> 545L: linux-media@vger.kernel.org 546S: Maintained 547F: drivers/media/i2c/adp1653.c 548F: include/media/i2c/adp1653.h 549 550ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 551M: Michael Hennerich <michael.hennerich@analog.com> 552S: Supported 553W: http://wiki.analog.com/ADP5520 554W: https://ez.analog.com/linux-software-drivers 555F: drivers/gpio/gpio-adp5520.c 556F: drivers/input/keyboard/adp5520-keys.c 557F: drivers/leds/leds-adp5520.c 558F: drivers/mfd/adp5520.c 559F: drivers/video/backlight/adp5520_bl.c 560 561ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 562M: Michael Hennerich <michael.hennerich@analog.com> 563S: Supported 564W: http://wiki.analog.com/ADP5588 565W: https://ez.analog.com/linux-software-drivers 566F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 567F: drivers/input/keyboard/adp5588-keys.c 568 569ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 570M: Michael Hennerich <michael.hennerich@analog.com> 571S: Supported 572W: http://wiki.analog.com/ADP8860 573W: https://ez.analog.com/linux-software-drivers 574F: drivers/video/backlight/adp8860_bl.c 575 576ADT746X FAN DRIVER 577M: Colin Leroy <colin@colino.net> 578S: Maintained 579F: drivers/macintosh/therm_adt746x.c 580 581ADT7475 HARDWARE MONITOR DRIVER 582M: Jean Delvare <jdelvare@suse.com> 583L: linux-hwmon@vger.kernel.org 584S: Maintained 585F: Documentation/hwmon/adt7475.rst 586F: drivers/hwmon/adt7475.c 587 588ADVANSYS SCSI DRIVER 589M: Matthew Wilcox <willy@infradead.org> 590M: Hannes Reinecke <hare@suse.com> 591L: linux-scsi@vger.kernel.org 592S: Maintained 593F: Documentation/scsi/advansys.rst 594F: drivers/scsi/advansys.c 595 596ADVANTECH SWBTN DRIVER 597M: Andrea Ho <Andrea.Ho@advantech.com.tw> 598L: platform-driver-x86@vger.kernel.org 599S: Maintained 600F: drivers/platform/x86/adv_swbutton.c 601 602ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 603M: Lucas Stankus <lucas.p.stankus@gmail.com> 604S: Supported 605F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 606F: drivers/iio/accel/adxl313* 607 608ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 609M: Michael Hennerich <michael.hennerich@analog.com> 610S: Supported 611W: http://wiki.analog.com/ADXL345 612W: https://ez.analog.com/linux-software-drivers 613F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 614F: drivers/input/misc/adxl34x.c 615 616ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 617M: Puranjay Mohan <puranjay12@gmail.com> 618L: linux-iio@vger.kernel.org 619S: Supported 620F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 621F: drivers/iio/accel/adxl355.h 622F: drivers/iio/accel/adxl355_core.c 623F: drivers/iio/accel/adxl355_i2c.c 624F: drivers/iio/accel/adxl355_spi.c 625 626ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 627M: Cosmin Tanislav <cosmin.tanislav@analog.com> 628L: linux-iio@vger.kernel.org 629S: Supported 630W: https://ez.analog.com/linux-software-drivers 631F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 632F: drivers/iio/accel/adxl367* 633 634ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 635M: Michael Hennerich <michael.hennerich@analog.com> 636S: Supported 637W: https://ez.analog.com/linux-software-drivers 638F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 639F: drivers/iio/accel/adxl372.c 640F: drivers/iio/accel/adxl372_i2c.c 641F: drivers/iio/accel/adxl372_spi.c 642 643AF9013 MEDIA DRIVER 644M: Antti Palosaari <crope@iki.fi> 645L: linux-media@vger.kernel.org 646S: Maintained 647W: https://linuxtv.org 648W: http://palosaari.fi/linux/ 649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 650T: git git://linuxtv.org/anttip/media_tree.git 651F: drivers/media/dvb-frontends/af9013* 652 653AF9033 MEDIA DRIVER 654M: Antti Palosaari <crope@iki.fi> 655L: linux-media@vger.kernel.org 656S: Maintained 657W: https://linuxtv.org 658W: http://palosaari.fi/linux/ 659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 660T: git git://linuxtv.org/anttip/media_tree.git 661F: drivers/media/dvb-frontends/af9033* 662 663AFFS FILE SYSTEM 664M: David Sterba <dsterba@suse.com> 665L: linux-fsdevel@vger.kernel.org 666S: Odd Fixes 667F: Documentation/filesystems/affs.rst 668F: fs/affs/ 669 670AFS FILESYSTEM 671M: David Howells <dhowells@redhat.com> 672M: Marc Dionne <marc.dionne@auristor.com> 673L: linux-afs@lists.infradead.org 674S: Supported 675W: https://www.infradead.org/~dhowells/kafs/ 676F: Documentation/filesystems/afs.rst 677F: fs/afs/ 678F: include/trace/events/afs.h 679 680AGPGART DRIVER 681M: David Airlie <airlied@redhat.com> 682L: dri-devel@lists.freedesktop.org 683S: Maintained 684T: git git://anongit.freedesktop.org/drm/drm 685F: drivers/char/agp/ 686F: include/linux/agp* 687F: include/uapi/linux/agp* 688 689AHA152X SCSI DRIVER 690M: "Juergen E. Fischer" <fischer@norbit.de> 691L: linux-scsi@vger.kernel.org 692S: Maintained 693F: drivers/scsi/aha152x* 694F: drivers/scsi/pcmcia/aha152x* 695 696AIC7XXX / AIC79XX SCSI DRIVER 697M: Hannes Reinecke <hare@suse.com> 698L: linux-scsi@vger.kernel.org 699S: Maintained 700F: drivers/scsi/aic7xxx/ 701 702AIMSLAB FM RADIO RECEIVER DRIVER 703M: Hans Verkuil <hverkuil@xs4all.nl> 704L: linux-media@vger.kernel.org 705S: Maintained 706W: https://linuxtv.org 707T: git git://linuxtv.org/media_tree.git 708F: drivers/media/radio/radio-aimslab* 709 710AIO 711M: Benjamin LaHaise <bcrl@kvack.org> 712L: linux-aio@kvack.org 713S: Supported 714F: fs/aio.c 715F: include/linux/*aio*.h 716 717AIRSPY MEDIA DRIVER 718M: Antti Palosaari <crope@iki.fi> 719L: linux-media@vger.kernel.org 720S: Maintained 721W: https://linuxtv.org 722W: http://palosaari.fi/linux/ 723Q: http://patchwork.linuxtv.org/project/linux-media/list/ 724T: git git://linuxtv.org/anttip/media_tree.git 725F: drivers/media/usb/airspy/ 726 727ALACRITECH GIGABIT ETHERNET DRIVER 728M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 729S: Maintained 730F: drivers/net/ethernet/alacritech/* 731 732ALCATEL SPEEDTOUCH USB DRIVER 733M: Duncan Sands <duncan.sands@free.fr> 734L: linux-usb@vger.kernel.org 735S: Maintained 736W: http://www.linux-usb.org/SpeedTouch/ 737F: drivers/usb/atm/speedtch.c 738F: drivers/usb/atm/usbatm.c 739 740ALCHEMY AU1XX0 MMC DRIVER 741M: Manuel Lauss <manuel.lauss@gmail.com> 742S: Maintained 743F: drivers/mmc/host/au1xmmc.c 744 745ALI1563 I2C DRIVER 746M: Rudolf Marek <r.marek@assembler.cz> 747L: linux-i2c@vger.kernel.org 748S: Maintained 749F: Documentation/i2c/busses/i2c-ali1563.rst 750F: drivers/i2c/busses/i2c-ali1563.c 751 752ALIBABA ELASTIC RDMA DRIVER 753M: Cheng Xu <chengyou@linux.alibaba.com> 754M: Kai Shen <kaishen@linux.alibaba.com> 755L: linux-rdma@vger.kernel.org 756S: Supported 757F: drivers/infiniband/hw/erdma 758F: include/uapi/rdma/erdma-abi.h 759 760ALIBABA PMU DRIVER 761M: Shuai Xue <xueshuai@linux.alibaba.com> 762S: Supported 763F: Documentation/admin-guide/perf/alibaba_pmu.rst 764F: drivers/perf/alibaba_uncore_drw_pmu.c 765 766ALIENWARE WMI DRIVER 767L: Dell.Client.Kernel@dell.com 768S: Maintained 769F: drivers/platform/x86/dell/alienware-wmi.c 770 771ALLEGRO DVT VIDEO IP CORE DRIVER 772M: Michael Tretter <m.tretter@pengutronix.de> 773R: Pengutronix Kernel Team <kernel@pengutronix.de> 774L: linux-media@vger.kernel.org 775S: Maintained 776F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 777F: drivers/media/platform/allegro-dvt/ 778 779ALLWINNER A10 CSI DRIVER 780M: Maxime Ripard <mripard@kernel.org> 781L: linux-media@vger.kernel.org 782S: Maintained 783T: git git://linuxtv.org/media_tree.git 784F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 785F: drivers/media/platform/sunxi/sun4i-csi/ 786 787ALLWINNER A31 CSI DRIVER 788M: Yong Deng <yong.deng@magewell.com> 789M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 790L: linux-media@vger.kernel.org 791S: Maintained 792T: git git://linuxtv.org/media_tree.git 793F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 794F: drivers/media/platform/sunxi/sun6i-csi/ 795 796ALLWINNER A31 ISP DRIVER 797M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 798L: linux-media@vger.kernel.org 799S: Maintained 800T: git git://linuxtv.org/media_tree.git 801F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 802F: drivers/staging/media/sunxi/sun6i-isp/ 803F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 804 805ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 806M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 807L: linux-media@vger.kernel.org 808S: Maintained 809T: git git://linuxtv.org/media_tree.git 810F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 811F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 812 813ALLWINNER CPUFREQ DRIVER 814M: Yangtao Li <tiny.windzz@gmail.com> 815L: linux-pm@vger.kernel.org 816S: Maintained 817F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 818F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 819 820ALLWINNER CRYPTO DRIVERS 821M: Corentin Labbe <clabbe.montjoie@gmail.com> 822L: linux-crypto@vger.kernel.org 823S: Maintained 824F: drivers/crypto/allwinner/ 825 826ALLWINNER DMIC DRIVERS 827M: Ban Tao <fengzheng923@gmail.com> 828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 829S: Maintained 830F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 831F: sound/soc/sunxi/sun50i-dmic.c 832 833ALLWINNER HARDWARE SPINLOCK SUPPORT 834M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 835S: Maintained 836F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 837F: drivers/hwspinlock/sun6i_hwspinlock.c 838 839ALLWINNER THERMAL DRIVER 840M: Vasily Khoruzhick <anarsoul@gmail.com> 841M: Yangtao Li <tiny.windzz@gmail.com> 842L: linux-pm@vger.kernel.org 843S: Maintained 844F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 845F: drivers/thermal/sun8i_thermal.c 846 847ALLWINNER VPU DRIVER 848M: Maxime Ripard <mripard@kernel.org> 849M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 850L: linux-media@vger.kernel.org 851S: Maintained 852F: drivers/staging/media/sunxi/cedrus/ 853 854ALPHA PORT 855M: Richard Henderson <richard.henderson@linaro.org> 856M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 857M: Matt Turner <mattst88@gmail.com> 858L: linux-alpha@vger.kernel.org 859S: Odd Fixes 860F: arch/alpha/ 861 862ALPS PS/2 TOUCHPAD DRIVER 863R: Pali Rohár <pali@kernel.org> 864F: drivers/input/mouse/alps.* 865 866ALTERA I2C CONTROLLER DRIVER 867M: Thor Thayer <thor.thayer@linux.intel.com> 868S: Maintained 869F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 870F: drivers/i2c/busses/i2c-altera.c 871 872ALTERA MAILBOX DRIVER 873M: Mun Yew Tham <mun.yew.tham@intel.com> 874S: Maintained 875F: drivers/mailbox/mailbox-altera.c 876 877ALTERA MSGDMA IP CORE DRIVER 878M: Olivier Dautricourt <olivierdautricourt@gmail.com> 879R: Stefan Roese <sr@denx.de> 880L: dmaengine@vger.kernel.org 881S: Odd Fixes 882F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 883F: drivers/dma/altera-msgdma.c 884 885ALTERA PIO DRIVER 886M: Mun Yew Tham <mun.yew.tham@intel.com> 887L: linux-gpio@vger.kernel.org 888S: Maintained 889F: drivers/gpio/gpio-altera.c 890 891ALTERA SYSTEM MANAGER DRIVER 892M: Thor Thayer <thor.thayer@linux.intel.com> 893S: Maintained 894F: drivers/mfd/altera-sysmgr.c 895F: include/linux/mfd/altera-sysmgr.h 896 897ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 898M: Thor Thayer <thor.thayer@linux.intel.com> 899S: Maintained 900F: drivers/gpio/gpio-altera-a10sr.c 901F: drivers/mfd/altera-a10sr.c 902F: drivers/reset/reset-a10sr.c 903F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 904F: include/linux/mfd/altera-a10sr.h 905 906ALTERA TRIPLE SPEED ETHERNET DRIVER 907M: Joyce Ooi <joyce.ooi@intel.com> 908L: netdev@vger.kernel.org 909S: Maintained 910F: drivers/net/ethernet/altera/ 911 912ALTERA TSE PCS 913M: Maxime Chevallier <maxime.chevallier@bootlin.com> 914L: netdev@vger.kernel.org 915S: Supported 916F: drivers/net/pcs/pcs-altera-tse.c 917F: include/linux/pcs-altera-tse.h 918 919ALTERA UART/JTAG UART SERIAL DRIVERS 920M: Tobias Klauser <tklauser@distanz.ch> 921L: linux-serial@vger.kernel.org 922S: Maintained 923F: drivers/tty/serial/altera_jtaguart.c 924F: drivers/tty/serial/altera_uart.c 925F: include/linux/altera_jtaguart.h 926F: include/linux/altera_uart.h 927 928AMAZON ANNAPURNA LABS FIC DRIVER 929M: Talel Shenhar <talel@amazon.com> 930S: Maintained 931F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 932F: drivers/irqchip/irq-al-fic.c 933 934AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 935M: Talel Shenhar <talel@amazon.com> 936M: Talel Shenhar <talelshenhar@gmail.com> 937S: Maintained 938F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 939F: drivers/edac/al_mc_edac.c 940 941AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 942M: Talel Shenhar <talel@amazon.com> 943S: Maintained 944F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 945F: drivers/thermal/thermal_mmio.c 946 947AMAZON ETHERNET DRIVERS 948M: Shay Agroskin <shayagr@amazon.com> 949M: Arthur Kiyanovski <akiyano@amazon.com> 950R: David Arinzon <darinzon@amazon.com> 951R: Noam Dagan <ndagan@amazon.com> 952R: Saeed Bishara <saeedb@amazon.com> 953L: netdev@vger.kernel.org 954S: Supported 955F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 956F: drivers/net/ethernet/amazon/ 957 958AMAZON RDMA EFA DRIVER 959M: Gal Pressman <galpress@amazon.com> 960R: Yossi Leybovich <sleybo@amazon.com> 961L: linux-rdma@vger.kernel.org 962S: Supported 963Q: https://patchwork.kernel.org/project/linux-rdma/list/ 964F: drivers/infiniband/hw/efa/ 965F: include/uapi/rdma/efa-abi.h 966 967AMD CDX BUS DRIVER 968M: Nipun Gupta <nipun.gupta@amd.com> 969M: Nikhil Agarwal <nikhil.agarwal@amd.com> 970S: Maintained 971F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 972F: drivers/cdx/* 973F: include/linux/cdx/* 974 975AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 976M: Tom Lendacky <thomas.lendacky@amd.com> 977M: John Allen <john.allen@amd.com> 978L: linux-crypto@vger.kernel.org 979S: Supported 980F: drivers/crypto/ccp/ 981F: include/linux/ccp.h 982 983AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 984M: Brijesh Singh <brijesh.singh@amd.com> 985M: Tom Lendacky <thomas.lendacky@amd.com> 986L: linux-crypto@vger.kernel.org 987S: Supported 988F: drivers/crypto/ccp/sev* 989F: include/uapi/linux/psp-sev.h 990 991AMD DISPLAY CORE 992M: Harry Wentland <harry.wentland@amd.com> 993M: Leo Li <sunpeng.li@amd.com> 994M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 995L: amd-gfx@lists.freedesktop.org 996S: Supported 997T: git https://gitlab.freedesktop.org/agd5f/linux.git 998F: drivers/gpu/drm/amd/display/ 999 1000AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1001M: Huang Rui <ray.huang@amd.com> 1002L: linux-hwmon@vger.kernel.org 1003S: Supported 1004F: Documentation/hwmon/fam15h_power.rst 1005F: drivers/hwmon/fam15h_power.c 1006 1007AMD FCH GPIO DRIVER 1008M: Enrico Weigelt, metux IT consult <info@metux.net> 1009L: linux-gpio@vger.kernel.org 1010S: Maintained 1011F: drivers/gpio/gpio-amd-fch.c 1012F: include/linux/platform_data/gpio/gpio-amd-fch.h 1013 1014AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1015L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1016S: Orphan 1017F: drivers/usb/gadget/udc/amd5536udc.* 1018 1019AMD GEODE PROCESSOR/CHIPSET SUPPORT 1020M: Andres Salomon <dilinger@queued.net> 1021L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1022S: Supported 1023W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1024F: arch/x86/include/asm/geode.h 1025F: drivers/char/hw_random/geode-rng.c 1026F: drivers/crypto/geode* 1027F: drivers/video/fbdev/geode/ 1028 1029AMD HSMP DRIVER 1030M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1031R: Carlos Bilbao <carlos.bilbao@amd.com> 1032L: platform-driver-x86@vger.kernel.org 1033S: Maintained 1034F: Documentation/arch/x86/amd_hsmp.rst 1035F: arch/x86/include/asm/amd_hsmp.h 1036F: arch/x86/include/uapi/asm/amd_hsmp.h 1037F: drivers/platform/x86/amd/hsmp.c 1038 1039AMD IOMMU (AMD-VI) 1040M: Joerg Roedel <joro@8bytes.org> 1041R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042L: iommu@lists.linux.dev 1043S: Maintained 1044T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1045F: drivers/iommu/amd/ 1046F: include/linux/amd-iommu.h 1047 1048AMD KFD 1049M: Felix Kuehling <Felix.Kuehling@amd.com> 1050L: amd-gfx@lists.freedesktop.org 1051S: Supported 1052T: git https://gitlab.freedesktop.org/agd5f/linux.git 1053F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1054F: drivers/gpu/drm/amd/amdkfd/ 1055F: drivers/gpu/drm/amd/include/cik_structs.h 1056F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1057F: drivers/gpu/drm/amd/include/v9_structs.h 1058F: drivers/gpu/drm/amd/include/vi_structs.h 1059F: include/uapi/linux/kfd_ioctl.h 1060F: include/uapi/linux/kfd_sysfs.h 1061 1062AMD MP2 I2C DRIVER 1063M: Elie Morisse <syniurge@gmail.com> 1064M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1065L: linux-i2c@vger.kernel.org 1066S: Maintained 1067F: drivers/i2c/busses/i2c-amd-mp2* 1068 1069AMD PDS CORE DRIVER 1070M: Shannon Nelson <shannon.nelson@amd.com> 1071M: Brett Creeley <brett.creeley@amd.com> 1072L: netdev@vger.kernel.org 1073S: Supported 1074F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1075F: drivers/net/ethernet/amd/pds_core/ 1076F: include/linux/pds/ 1077 1078AMD PMC DRIVER 1079M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1080L: platform-driver-x86@vger.kernel.org 1081S: Maintained 1082F: drivers/platform/x86/amd/pmc.c 1083 1084AMD PMF DRIVER 1085M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1086L: platform-driver-x86@vger.kernel.org 1087S: Maintained 1088F: Documentation/ABI/testing/sysfs-amd-pmf 1089F: drivers/platform/x86/amd/pmf/ 1090 1091AMD POWERPLAY AND SWSMU 1092M: Evan Quan <evan.quan@amd.com> 1093L: amd-gfx@lists.freedesktop.org 1094S: Supported 1095T: git https://gitlab.freedesktop.org/agd5f/linux.git 1096F: drivers/gpu/drm/amd/pm/ 1097 1098AMD PSTATE DRIVER 1099M: Huang Rui <ray.huang@amd.com> 1100L: linux-pm@vger.kernel.org 1101S: Supported 1102F: Documentation/admin-guide/pm/amd-pstate.rst 1103F: drivers/cpufreq/amd-pstate* 1104F: include/linux/amd-pstate.h 1105F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1106 1107AMD PTDMA DRIVER 1108M: Sanjay R Mehta <sanju.mehta@amd.com> 1109L: dmaengine@vger.kernel.org 1110S: Maintained 1111F: drivers/dma/ptdma/ 1112 1113AMD SEATTLE DEVICE TREE SUPPORT 1114M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1115M: Tom Lendacky <thomas.lendacky@amd.com> 1116S: Supported 1117F: arch/arm64/boot/dts/amd/ 1118 1119AMD SENSOR FUSION HUB DRIVER 1120M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1121L: linux-input@vger.kernel.org 1122S: Maintained 1123F: Documentation/hid/amd-sfh* 1124F: drivers/hid/amd-sfh-hid/ 1125 1126AMD SPI DRIVER 1127M: Sanjay R Mehta <sanju.mehta@amd.com> 1128S: Maintained 1129F: drivers/spi/spi-amd.c 1130 1131AMD XGBE DRIVER 1132M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1133L: netdev@vger.kernel.org 1134S: Supported 1135F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1136F: drivers/net/ethernet/amd/xgbe/ 1137 1138AMLOGIC DDR PMU DRIVER 1139M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1140L: linux-amlogic@lists.infradead.org 1141S: Supported 1142W: http://www.amlogic.com 1143F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1144F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1145F: drivers/perf/amlogic/ 1146F: include/soc/amlogic/ 1147 1148AMPHION VPU CODEC V4L2 DRIVER 1149M: Ming Qian <ming.qian@nxp.com> 1150M: Shijie Qin <shijie.qin@nxp.com> 1151M: Zhou Peng <eagle.zhou@nxp.com> 1152L: linux-media@vger.kernel.org 1153S: Maintained 1154F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1155F: drivers/media/platform/amphion/ 1156 1157AMS AS73211 DRIVER 1158M: Christian Eggers <ceggers@arri.de> 1159L: linux-iio@vger.kernel.org 1160S: Maintained 1161F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1162F: drivers/iio/light/as73211.c 1163 1164AMT (Automatic Multicast Tunneling) 1165M: Taehee Yoo <ap420073@gmail.com> 1166L: netdev@vger.kernel.org 1167S: Maintained 1168T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1169T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1170F: drivers/net/amt.c 1171 1172ANALOG DEVICES INC AD3552R DRIVER 1173M: Nuno Sá <nuno.sa@analog.com> 1174L: linux-iio@vger.kernel.org 1175S: Supported 1176W: https://ez.analog.com/linux-software-drivers 1177F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1178F: drivers/iio/dac/ad3552r.c 1179 1180ANALOG DEVICES INC AD4130 DRIVER 1181M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1182L: linux-iio@vger.kernel.org 1183S: Supported 1184W: http://ez.analog.com/community/linux-device-drivers 1185F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1186F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1187F: drivers/iio/adc/ad4130.c 1188 1189ANALOG DEVICES INC AD7192 DRIVER 1190M: Alexandru Tachici <alexandru.tachici@analog.com> 1191L: linux-iio@vger.kernel.org 1192S: Supported 1193W: https://ez.analog.com/linux-software-drivers 1194F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1195F: drivers/iio/adc/ad7192.c 1196 1197ANALOG DEVICES INC AD7292 DRIVER 1198M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1199L: linux-iio@vger.kernel.org 1200S: Supported 1201W: https://ez.analog.com/linux-software-drivers 1202F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1203F: drivers/iio/adc/ad7292.c 1204 1205ANALOG DEVICES INC AD7293 DRIVER 1206M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1207L: linux-iio@vger.kernel.org 1208S: Supported 1209W: https://ez.analog.com/linux-software-drivers 1210F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1211F: drivers/iio/dac/ad7293.c 1212 1213ANALOG DEVICES INC AD74115 DRIVER 1214M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: http://ez.analog.com/community/linux-device-drivers 1218F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1219F: drivers/iio/addac/ad74115.c 1220 1221ANALOG DEVICES INC AD74413R DRIVER 1222M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1227F: drivers/iio/addac/ad74413r.c 1228F: include/dt-bindings/iio/addac/adi,ad74413r.h 1229 1230ANALOG DEVICES INC AD7768-1 DRIVER 1231M: Michael Hennerich <Michael.Hennerich@analog.com> 1232L: linux-iio@vger.kernel.org 1233S: Supported 1234W: https://ez.analog.com/linux-software-drivers 1235F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1236F: drivers/iio/adc/ad7768-1.c 1237 1238ANALOG DEVICES INC AD7780 DRIVER 1239M: Michael Hennerich <Michael.Hennerich@analog.com> 1240M: Renato Lui Geh <renatogeh@gmail.com> 1241L: linux-iio@vger.kernel.org 1242S: Supported 1243W: https://ez.analog.com/linux-software-drivers 1244F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1245F: drivers/iio/adc/ad7780.c 1246 1247ANALOG DEVICES INC ADA4250 DRIVER 1248M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1249L: linux-iio@vger.kernel.org 1250S: Supported 1251W: https://ez.analog.com/linux-software-drivers 1252F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1253F: drivers/iio/amplifiers/ada4250.c 1254 1255ANALOG DEVICES INC ADF4377 DRIVER 1256M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1257L: linux-iio@vger.kernel.org 1258S: Supported 1259W: https://ez.analog.com/linux-software-drivers 1260F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1261F: drivers/iio/frequency/adf4377.c 1262 1263ANALOG DEVICES INC ADGS1408 DRIVER 1264M: Mircea Caprioru <mircea.caprioru@analog.com> 1265S: Supported 1266F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1267F: drivers/mux/adgs1408.c 1268 1269ANALOG DEVICES INC ADIN DRIVER 1270M: Michael Hennerich <michael.hennerich@analog.com> 1271L: netdev@vger.kernel.org 1272S: Supported 1273W: https://ez.analog.com/linux-software-drivers 1274F: Documentation/devicetree/bindings/net/adi,adin.yaml 1275F: drivers/net/phy/adin.c 1276 1277ANALOG DEVICES INC ADIS DRIVER LIBRARY 1278M: Nuno Sa <nuno.sa@analog.com> 1279L: linux-iio@vger.kernel.org 1280S: Supported 1281F: drivers/iio/imu/adis.c 1282F: drivers/iio/imu/adis_buffer.c 1283F: drivers/iio/imu/adis_trigger.c 1284F: include/linux/iio/imu/adis.h 1285 1286ANALOG DEVICES INC ADIS16460 DRIVER 1287M: Dragos Bogdan <dragos.bogdan@analog.com> 1288L: linux-iio@vger.kernel.org 1289S: Supported 1290W: https://ez.analog.com/linux-software-drivers 1291F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1292F: drivers/iio/imu/adis16460.c 1293 1294ANALOG DEVICES INC ADIS16475 DRIVER 1295M: Nuno Sa <nuno.sa@analog.com> 1296L: linux-iio@vger.kernel.org 1297S: Supported 1298W: https://ez.analog.com/linux-software-drivers 1299F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1300F: drivers/iio/imu/adis16475.c 1301 1302ANALOG DEVICES INC ADM1177 DRIVER 1303M: Michael Hennerich <Michael.Hennerich@analog.com> 1304L: linux-hwmon@vger.kernel.org 1305S: Supported 1306W: https://ez.analog.com/linux-software-drivers 1307F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1308F: drivers/hwmon/adm1177.c 1309 1310ANALOG DEVICES INC ADMV1013 DRIVER 1311M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314W: https://ez.analog.com/linux-software-drivers 1315F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1316F: drivers/iio/frequency/admv1013.c 1317 1318ANALOG DEVICES INC ADMV1014 DRIVER 1319M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1320L: linux-iio@vger.kernel.org 1321S: Supported 1322W: https://ez.analog.com/linux-software-drivers 1323F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1324F: drivers/iio/frequency/admv1014.c 1325 1326ANALOG DEVICES INC ADMV8818 DRIVER 1327M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1328L: linux-iio@vger.kernel.org 1329S: Supported 1330W: https://ez.analog.com/linux-software-drivers 1331F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1332F: drivers/iio/filter/admv8818.c 1333 1334ANALOG DEVICES INC ADP5061 DRIVER 1335M: Michael Hennerich <Michael.Hennerich@analog.com> 1336L: linux-pm@vger.kernel.org 1337S: Supported 1338W: https://ez.analog.com/linux-software-drivers 1339F: drivers/power/supply/adp5061.c 1340 1341ANALOG DEVICES INC ADRF6780 DRIVER 1342M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1343L: linux-iio@vger.kernel.org 1344S: Supported 1345W: https://ez.analog.com/linux-software-drivers 1346F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1347F: drivers/iio/frequency/adrf6780.c 1348 1349ANALOG DEVICES INC ADV7180 DRIVER 1350M: Lars-Peter Clausen <lars@metafoo.de> 1351L: linux-media@vger.kernel.org 1352S: Supported 1353W: https://ez.analog.com/linux-software-drivers 1354F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1355F: drivers/media/i2c/adv7180.c 1356 1357ANALOG DEVICES INC ADV748X DRIVER 1358M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1359L: linux-media@vger.kernel.org 1360S: Maintained 1361F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1362F: drivers/media/i2c/adv748x/* 1363 1364ANALOG DEVICES INC ADV7511 DRIVER 1365M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1366L: linux-media@vger.kernel.org 1367S: Maintained 1368F: drivers/media/i2c/adv7511* 1369 1370ANALOG DEVICES INC ADV7604 DRIVER 1371M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1372L: linux-media@vger.kernel.org 1373S: Maintained 1374F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1375F: drivers/media/i2c/adv7604* 1376 1377ANALOG DEVICES INC ADV7842 DRIVER 1378M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1379L: linux-media@vger.kernel.org 1380S: Maintained 1381F: drivers/media/i2c/adv7842* 1382 1383ANALOG DEVICES INC ADXRS290 DRIVER 1384M: Nishant Malpani <nish.malpani25@gmail.com> 1385L: linux-iio@vger.kernel.org 1386S: Supported 1387F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1388F: drivers/iio/gyro/adxrs290.c 1389 1390ANALOG DEVICES INC ASOC CODEC DRIVERS 1391M: Lars-Peter Clausen <lars@metafoo.de> 1392M: Nuno Sá <nuno.sa@analog.com> 1393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1394S: Supported 1395W: http://wiki.analog.com/ 1396W: https://ez.analog.com/linux-software-drivers 1397F: sound/soc/codecs/ad1* 1398F: sound/soc/codecs/ad7* 1399F: sound/soc/codecs/adau* 1400F: sound/soc/codecs/adav* 1401F: sound/soc/codecs/sigmadsp.* 1402F: sound/soc/codecs/ssm* 1403 1404ANALOG DEVICES INC DMA DRIVERS 1405M: Lars-Peter Clausen <lars@metafoo.de> 1406S: Supported 1407W: https://ez.analog.com/linux-software-drivers 1408F: drivers/dma/dma-axi-dmac.c 1409 1410ANALOG DEVICES INC IIO DRIVERS 1411M: Lars-Peter Clausen <lars@metafoo.de> 1412M: Michael Hennerich <Michael.Hennerich@analog.com> 1413S: Supported 1414W: http://wiki.analog.com/ 1415W: https://ez.analog.com/linux-software-drivers 1416F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1417F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1418F: Documentation/devicetree/bindings/iio/*/adi,* 1419F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1420F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1421F: drivers/iio/*/ad* 1422F: drivers/iio/adc/ltc249* 1423F: drivers/iio/amplifiers/hmc425a.c 1424F: drivers/staging/iio/*/ad* 1425X: drivers/iio/*/adjd* 1426 1427ANALOG DEVICES INC MAX31760 DRIVER 1428M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1429S: Maintained 1430W: http://wiki.analog.com/ 1431W: https://ez.analog.com/linux-software-drivers 1432F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1433F: Documentation/hwmon/max31760.rst 1434F: drivers/hwmon/max31760.c 1435 1436ANALOGBITS PLL LIBRARIES 1437M: Paul Walmsley <paul.walmsley@sifive.com> 1438S: Supported 1439F: drivers/clk/analogbits/* 1440F: include/linux/clk/analogbits* 1441 1442ANDROID DRIVERS 1443M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1444M: Arve Hjønnevåg <arve@android.com> 1445M: Todd Kjos <tkjos@android.com> 1446M: Martijn Coenen <maco@android.com> 1447M: Joel Fernandes <joel@joelfernandes.org> 1448M: Christian Brauner <christian@brauner.io> 1449M: Carlos Llamas <cmllamas@google.com> 1450M: Suren Baghdasaryan <surenb@google.com> 1451L: linux-kernel@vger.kernel.org 1452S: Supported 1453T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1454F: drivers/android/ 1455 1456ANDROID GOLDFISH PIC DRIVER 1457M: Miodrag Dinic <miodrag.dinic@mips.com> 1458S: Supported 1459F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1460F: drivers/irqchip/irq-goldfish-pic.c 1461 1462ANDROID GOLDFISH RTC DRIVER 1463M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1466F: drivers/rtc/rtc-goldfish.c 1467 1468AOA (Apple Onboard Audio) ALSA DRIVER 1469M: Johannes Berg <johannes@sipsolutions.net> 1470L: linuxppc-dev@lists.ozlabs.org 1471L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1472S: Maintained 1473F: sound/aoa/ 1474 1475APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1476M: William Breathitt Gray <william.gray@linaro.org> 1477L: linux-iio@vger.kernel.org 1478S: Maintained 1479F: drivers/iio/addac/stx104.c 1480 1481APM DRIVER 1482M: Jiri Kosina <jikos@kernel.org> 1483S: Odd fixes 1484T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1485F: arch/x86/kernel/apm_32.c 1486F: drivers/char/apm-emulation.c 1487F: include/linux/apm_bios.h 1488F: include/uapi/linux/apm_bios.h 1489 1490APPARMOR SECURITY MODULE 1491M: John Johansen <john.johansen@canonical.com> 1492M: John Johansen <john@apparmor.net> 1493L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1494S: Supported 1495W: apparmor.net 1496B: https://gitlab.com/apparmor/apparmor-kernel 1497C: irc://irc.oftc.net/apparmor 1498T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1499T: https://gitlab.com/apparmor/apparmor-kernel.git 1500F: Documentation/admin-guide/LSM/apparmor.rst 1501F: security/apparmor/ 1502 1503APPLE BCM5974 MULTITOUCH DRIVER 1504M: Henrik Rydberg <rydberg@bitmath.org> 1505L: linux-input@vger.kernel.org 1506S: Odd fixes 1507F: drivers/input/mouse/bcm5974.c 1508 1509APPLE PCIE CONTROLLER DRIVER 1510M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1511M: Marc Zyngier <maz@kernel.org> 1512L: linux-pci@vger.kernel.org 1513S: Maintained 1514F: drivers/pci/controller/pcie-apple.c 1515 1516APPLE SMC DRIVER 1517M: Henrik Rydberg <rydberg@bitmath.org> 1518L: linux-hwmon@vger.kernel.org 1519S: Odd fixes 1520F: drivers/hwmon/applesmc.c 1521 1522APPLETALK NETWORK LAYER 1523L: netdev@vger.kernel.org 1524S: Odd fixes 1525F: drivers/net/appletalk/ 1526F: include/linux/atalk.h 1527F: include/uapi/linux/atalk.h 1528F: net/appletalk/ 1529 1530APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1531M: Khuong Dinh <khuong@os.amperecomputing.com> 1532S: Supported 1533F: arch/arm64/boot/dts/apm/ 1534 1535APPLIED MICRO (APM) X-GENE SOC EDAC 1536M: Khuong Dinh <khuong@os.amperecomputing.com> 1537S: Supported 1538F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1539F: drivers/edac/xgene_edac.c 1540 1541APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1542M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1543M: Keyur Chudgar <keyur@os.amperecomputing.com> 1544S: Supported 1545F: drivers/net/ethernet/apm/xgene-v2/ 1546 1547APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1548M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1549M: Keyur Chudgar <keyur@os.amperecomputing.com> 1550M: Quan Nguyen <quan@os.amperecomputing.com> 1551S: Supported 1552F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1553F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1554F: drivers/net/ethernet/apm/xgene/ 1555F: drivers/net/mdio/mdio-xgene.c 1556 1557APPLIED MICRO (APM) X-GENE SOC PMU 1558M: Khuong Dinh <khuong@os.amperecomputing.com> 1559S: Supported 1560F: Documentation/admin-guide/perf/xgene-pmu.rst 1561F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1562F: drivers/perf/xgene_pmu.c 1563 1564APTINA CAMERA SENSOR PLL 1565M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1566L: linux-media@vger.kernel.org 1567S: Maintained 1568F: drivers/media/i2c/aptina-pll.* 1569 1570AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1571M: Aleksa Savic <savicaleksa83@gmail.com> 1572M: Jack Doan <me@jackdoan.com> 1573L: linux-hwmon@vger.kernel.org 1574S: Maintained 1575F: Documentation/hwmon/aquacomputer_d5next.rst 1576F: drivers/hwmon/aquacomputer_d5next.c 1577 1578AQUANTIA ETHERNET DRIVER (atlantic) 1579M: Igor Russkikh <irusskikh@marvell.com> 1580L: netdev@vger.kernel.org 1581S: Supported 1582W: https://www.marvell.com/ 1583Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1584F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1585F: drivers/net/ethernet/aquantia/atlantic/ 1586 1587AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1588M: Egor Pomozov <epomozov@marvell.com> 1589L: netdev@vger.kernel.org 1590S: Supported 1591W: http://www.aquantia.com 1592F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1593 1594AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1595M: Krzysztof Hałasa <khalasa@piap.pl> 1596L: linux-media@vger.kernel.org 1597S: Maintained 1598F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1599F: drivers/media/i2c/ar0521.c 1600 1601ARASAN NAND CONTROLLER DRIVER 1602M: Miquel Raynal <miquel.raynal@bootlin.com> 1603M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1604L: linux-mtd@lists.infradead.org 1605S: Maintained 1606F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1607F: drivers/mtd/nand/raw/arasan-nand-controller.c 1608 1609ARC FRAMEBUFFER DRIVER 1610M: Jaya Kumar <jayalk@intworks.biz> 1611S: Maintained 1612F: drivers/video/fbdev/arcfb.c 1613F: drivers/video/fbdev/core/fb_defio.c 1614 1615ARC PGU DRM DRIVER 1616M: Alexey Brodkin <abrodkin@synopsys.com> 1617S: Supported 1618F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1619F: drivers/gpu/drm/tiny/arcpgu.c 1620 1621ARCNET NETWORK LAYER 1622M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1623L: netdev@vger.kernel.org 1624S: Maintained 1625F: drivers/net/arcnet/ 1626F: include/uapi/linux/if_arcnet.h 1627 1628ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1629M: Arnd Bergmann <arnd@arndb.de> 1630M: Olof Johansson <olof@lixom.net> 1631M: soc@kernel.org 1632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1633S: Maintained 1634C: irc://irc.libera.chat/armlinux 1635T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1636F: arch/arm/boot/dts/Makefile 1637F: arch/arm64/boot/dts/Makefile 1638 1639ARM ARCHITECTED TIMER DRIVER 1640M: Mark Rutland <mark.rutland@arm.com> 1641M: Marc Zyngier <maz@kernel.org> 1642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1643S: Maintained 1644F: arch/arm/include/asm/arch_timer.h 1645F: arch/arm64/include/asm/arch_timer.h 1646F: drivers/clocksource/arm_arch_timer.c 1647 1648ARM HDLCD DRM DRIVER 1649M: Liviu Dudau <liviu.dudau@arm.com> 1650S: Supported 1651F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1652F: drivers/gpu/drm/arm/hdlcd_* 1653 1654ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1655M: Linus Walleij <linus.walleij@linaro.org> 1656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1657S: Maintained 1658F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1659F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1660F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1661F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1662F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1663F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1664F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1665F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1666F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1667F: arch/arm/boot/dts/arm-realview-* 1668F: arch/arm/boot/dts/integrator* 1669F: arch/arm/boot/dts/versatile* 1670F: arch/arm/mach-versatile/ 1671F: drivers/bus/arm-integrator-lm.c 1672F: drivers/clk/versatile/ 1673F: drivers/i2c/busses/i2c-versatile.c 1674F: drivers/irqchip/irq-versatile-fpga.c 1675F: drivers/mtd/maps/physmap-versatile.* 1676F: drivers/power/reset/arm-versatile-reboot.c 1677F: drivers/soc/versatile/ 1678 1679ARM KOMEDA DRM-KMS DRIVER 1680M: James (Qian) Wang <james.qian.wang@arm.com> 1681M: Liviu Dudau <liviu.dudau@arm.com> 1682M: Mihail Atanassov <mihail.atanassov@arm.com> 1683L: Mali DP Maintainers <malidp@foss.arm.com> 1684S: Supported 1685T: git git://anongit.freedesktop.org/drm/drm-misc 1686F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1687F: Documentation/gpu/komeda-kms.rst 1688F: drivers/gpu/drm/arm/display/include/ 1689F: drivers/gpu/drm/arm/display/komeda/ 1690 1691ARM MALI PANFROST DRM DRIVER 1692M: Rob Herring <robh@kernel.org> 1693M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1694R: Steven Price <steven.price@arm.com> 1695R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1696L: dri-devel@lists.freedesktop.org 1697S: Supported 1698T: git git://anongit.freedesktop.org/drm/drm-misc 1699F: drivers/gpu/drm/panfrost/ 1700F: include/uapi/drm/panfrost_drm.h 1701 1702ARM MALI-DP DRM DRIVER 1703M: Liviu Dudau <liviu.dudau@arm.com> 1704M: Brian Starkey <brian.starkey@arm.com> 1705L: Mali DP Maintainers <malidp@foss.arm.com> 1706S: Supported 1707T: git git://anongit.freedesktop.org/drm/drm-misc 1708F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1709F: Documentation/gpu/afbc.rst 1710F: drivers/gpu/drm/arm/ 1711 1712ARM MFM AND FLOPPY DRIVERS 1713M: Ian Molton <spyro@f2s.com> 1714S: Maintained 1715F: arch/arm/include/asm/floppy.h 1716F: arch/arm/mach-rpc/floppydma.S 1717 1718ARM PMU PROFILING AND DEBUGGING 1719M: Will Deacon <will@kernel.org> 1720M: Mark Rutland <mark.rutland@arm.com> 1721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1722S: Maintained 1723F: Documentation/devicetree/bindings/arm/pmu.yaml 1724F: Documentation/devicetree/bindings/perf/ 1725F: arch/arm*/include/asm/hw_breakpoint.h 1726F: arch/arm*/include/asm/perf_event.h 1727F: arch/arm*/kernel/hw_breakpoint.c 1728F: arch/arm*/kernel/perf_* 1729F: drivers/perf/ 1730F: include/linux/perf/arm_pmu.h 1731 1732ARM PORT 1733M: Russell King <linux@armlinux.org.uk> 1734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1735S: Odd Fixes 1736W: http://www.armlinux.org.uk/ 1737T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1738F: arch/arm/ 1739X: arch/arm/boot/dts/ 1740 1741ARM PRIMECELL AACI PL041 DRIVER 1742M: Russell King <linux@armlinux.org.uk> 1743S: Odd Fixes 1744F: sound/arm/aaci.* 1745 1746ARM PRIMECELL BUS SUPPORT 1747M: Russell King <linux@armlinux.org.uk> 1748S: Odd Fixes 1749F: drivers/amba/ 1750F: include/linux/amba/bus.h 1751 1752ARM PRIMECELL CLCD PL110 DRIVER 1753M: Russell King <linux@armlinux.org.uk> 1754S: Odd Fixes 1755F: drivers/video/fbdev/amba-clcd.* 1756 1757ARM PRIMECELL KMI PL050 DRIVER 1758M: Russell King <linux@armlinux.org.uk> 1759S: Odd Fixes 1760F: drivers/input/serio/ambakmi.* 1761F: include/linux/amba/kmi.h 1762 1763ARM PRIMECELL MMCI PL180/1 DRIVER 1764M: Russell King <linux@armlinux.org.uk> 1765S: Odd Fixes 1766F: drivers/mmc/host/mmci.* 1767F: include/linux/amba/mmci.h 1768 1769ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1770M: Miquel Raynal <miquel.raynal@bootlin.com> 1771M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1772L: linux-mtd@lists.infradead.org 1773S: Maintained 1774F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1775F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1776 1777ARM PRIMECELL PL35X SMC DRIVER 1778M: Miquel Raynal <miquel.raynal@bootlin.com> 1779M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1780L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1781S: Maintained 1782F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1783F: drivers/memory/pl353-smc.c 1784 1785ARM PRIMECELL SSP PL022 SPI DRIVER 1786M: Linus Walleij <linus.walleij@linaro.org> 1787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1788S: Maintained 1789F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1790F: drivers/spi/spi-pl022.c 1791 1792ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1793M: Russell King <linux@armlinux.org.uk> 1794S: Odd Fixes 1795F: drivers/tty/serial/amba-pl01*.c 1796F: include/linux/amba/serial.h 1797 1798ARM PRIMECELL VIC PL190/PL192 DRIVER 1799M: Linus Walleij <linus.walleij@linaro.org> 1800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1801S: Maintained 1802F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1803F: drivers/irqchip/irq-vic.c 1804 1805ARM SMC WATCHDOG DRIVER 1806M: Julius Werner <jwerner@chromium.org> 1807R: Evan Benn <evanbenn@chromium.org> 1808S: Maintained 1809F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1810F: drivers/watchdog/arm_smc_wdt.c 1811 1812ARM SMMU DRIVERS 1813M: Will Deacon <will@kernel.org> 1814R: Robin Murphy <robin.murphy@arm.com> 1815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1816S: Maintained 1817F: Documentation/devicetree/bindings/iommu/arm,smmu* 1818F: drivers/iommu/arm/ 1819F: drivers/iommu/io-pgtable-arm* 1820 1821ARM SUB-ARCHITECTURES 1822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1823S: Maintained 1824C: irc://irc.libera.chat/armlinux 1825T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1826F: arch/arm/mach-*/ 1827F: arch/arm/plat-*/ 1828 1829ARM/ACTIONS SEMI ARCHITECTURE 1830M: Andreas Färber <afaerber@suse.de> 1831M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1833L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1834S: Maintained 1835F: Documentation/devicetree/bindings/arm/actions.yaml 1836F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1837F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1838F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1839F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1840F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1841F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1842F: Documentation/devicetree/bindings/pinctrl/actions,* 1843F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1844F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1845F: arch/arm/boot/dts/owl-* 1846F: arch/arm/mach-actions/ 1847F: arch/arm64/boot/dts/actions/ 1848F: drivers/clk/actions/ 1849F: drivers/clocksource/timer-owl* 1850F: drivers/dma/owl-dma.c 1851F: drivers/i2c/busses/i2c-owl.c 1852F: drivers/irqchip/irq-owl-sirq.c 1853F: drivers/mmc/host/owl-mmc.c 1854F: drivers/net/ethernet/actions/ 1855F: drivers/pinctrl/actions/* 1856F: drivers/soc/actions/ 1857F: include/dt-bindings/power/owl-* 1858F: include/dt-bindings/reset/actions,* 1859F: include/linux/soc/actions/ 1860N: owl 1861 1862ARM/Allwinner SoC Clock Support 1863M: Emilio López <emilio@elopez.com.ar> 1864S: Maintained 1865F: drivers/clk/sunxi/ 1866 1867ARM/Allwinner sunXi SoC support 1868M: Chen-Yu Tsai <wens@csie.org> 1869M: Jernej Skrabec <jernej.skrabec@gmail.com> 1870M: Samuel Holland <samuel@sholland.org> 1871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1872L: linux-sunxi@lists.linux.dev 1873S: Maintained 1874T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1875F: arch/arm/mach-sunxi/ 1876F: arch/arm64/boot/dts/allwinner/ 1877F: drivers/clk/sunxi-ng/ 1878F: drivers/pinctrl/sunxi/ 1879F: drivers/soc/sunxi/ 1880N: allwinner 1881N: sun[x456789]i 1882N: sun[25]0i 1883 1884ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1885M: Neil Armstrong <neil.armstrong@linaro.org> 1886M: Jerome Brunet <jbrunet@baylibre.com> 1887L: linux-amlogic@lists.infradead.org 1888S: Maintained 1889F: Documentation/devicetree/bindings/clock/amlogic* 1890F: drivers/clk/meson/ 1891F: include/dt-bindings/clock/gxbb* 1892F: include/dt-bindings/clock/meson* 1893 1894ARM/Amlogic Meson SoC Crypto Drivers 1895M: Corentin Labbe <clabbe@baylibre.com> 1896L: linux-crypto@vger.kernel.org 1897L: linux-amlogic@lists.infradead.org 1898S: Maintained 1899F: Documentation/devicetree/bindings/crypto/amlogic* 1900F: drivers/crypto/amlogic/ 1901 1902ARM/Amlogic Meson SoC Sound Drivers 1903M: Jerome Brunet <jbrunet@baylibre.com> 1904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1905S: Maintained 1906F: Documentation/devicetree/bindings/sound/amlogic* 1907F: sound/soc/meson/ 1908 1909ARM/Amlogic Meson SoC support 1910M: Neil Armstrong <neil.armstrong@linaro.org> 1911M: Kevin Hilman <khilman@baylibre.com> 1912R: Jerome Brunet <jbrunet@baylibre.com> 1913R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1915L: linux-amlogic@lists.infradead.org 1916S: Maintained 1917W: http://linux-meson.com/ 1918F: arch/arm/boot/dts/meson* 1919F: arch/arm/mach-meson/ 1920F: arch/arm64/boot/dts/amlogic/ 1921F: drivers/mmc/host/meson* 1922F: drivers/pinctrl/meson/ 1923F: drivers/rtc/rtc-meson* 1924F: drivers/soc/amlogic/ 1925N: meson 1926 1927ARM/Annapurna Labs ALPINE ARCHITECTURE 1928M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1929M: Antoine Tenart <atenart@kernel.org> 1930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1931S: Maintained 1932F: arch/arm/boot/dts/alpine* 1933F: arch/arm/mach-alpine/ 1934F: arch/arm64/boot/dts/amazon/ 1935F: drivers/*/*alpine* 1936 1937ARM/APPLE MACHINE SOUND DRIVERS 1938M: Martin Povišer <povik+lin@cutebit.org> 1939L: asahi@lists.linux.dev 1940L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1941S: Maintained 1942F: Documentation/devicetree/bindings/sound/apple,* 1943F: sound/soc/apple/* 1944F: sound/soc/codecs/cs42l83-i2c.c 1945 1946ARM/APPLE MACHINE SUPPORT 1947M: Hector Martin <marcan@marcan.st> 1948M: Sven Peter <sven@svenpeter.dev> 1949R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1950L: asahi@lists.linux.dev 1951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1952S: Maintained 1953W: https://asahilinux.org 1954B: https://github.com/AsahiLinux/linux/issues 1955C: irc://irc.oftc.net/asahi-dev 1956T: git https://github.com/AsahiLinux/linux.git 1957F: Documentation/devicetree/bindings/arm/apple.yaml 1958F: Documentation/devicetree/bindings/arm/apple/* 1959F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1960F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1961F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1962F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1963F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1964F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1965F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1966F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1967F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1968F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1969F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1970F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1971F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1972F: Documentation/devicetree/bindings/power/apple* 1973F: Documentation/devicetree/bindings/pwm/pwm-apple.yaml 1974F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1975F: arch/arm64/boot/dts/apple/ 1976F: drivers/bluetooth/hci_bcm4377.c 1977F: drivers/clk/clk-apple-nco.c 1978F: drivers/cpufreq/apple-soc-cpufreq.c 1979F: drivers/dma/apple-admac.c 1980F: drivers/i2c/busses/i2c-pasemi-core.c 1981F: drivers/i2c/busses/i2c-pasemi-platform.c 1982F: drivers/iommu/apple-dart.c 1983F: drivers/iommu/io-pgtable-dart.c 1984F: drivers/irqchip/irq-apple-aic.c 1985F: drivers/mailbox/apple-mailbox.c 1986F: drivers/nvme/host/apple.c 1987F: drivers/nvmem/apple-efuses.c 1988F: drivers/pinctrl/pinctrl-apple-gpio.c 1989F: drivers/pwm/pwm-apple.c 1990F: drivers/soc/apple/* 1991F: drivers/watchdog/apple_wdt.c 1992F: include/dt-bindings/interrupt-controller/apple-aic.h 1993F: include/dt-bindings/pinctrl/apple.h 1994F: include/linux/apple-mailbox.h 1995F: include/linux/soc/apple/* 1996 1997ARM/ARTPEC MACHINE SUPPORT 1998M: Jesper Nilsson <jesper.nilsson@axis.com> 1999M: Lars Persson <lars.persson@axis.com> 2000L: linux-arm-kernel@axis.com 2001S: Maintained 2002F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2003F: arch/arm/boot/dts/artpec6* 2004F: arch/arm/mach-artpec 2005F: drivers/clk/axis 2006F: drivers/crypto/axis 2007F: drivers/mmc/host/usdhi6rol0.c 2008F: drivers/pinctrl/pinctrl-artpec* 2009 2010ARM/ASPEED I2C DRIVER 2011M: Brendan Higgins <brendanhiggins@google.com> 2012R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2013R: Joel Stanley <joel@jms.id.au> 2014L: linux-i2c@vger.kernel.org 2015L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2016S: Maintained 2017F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2018F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2019F: drivers/i2c/busses/i2c-aspeed.c 2020F: drivers/irqchip/irq-aspeed-i2c-ic.c 2021 2022ARM/ASPEED MACHINE SUPPORT 2023M: Joel Stanley <joel@jms.id.au> 2024R: Andrew Jeffery <andrew@aj.id.au> 2025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2026L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2027S: Supported 2028Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2029T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2030F: Documentation/devicetree/bindings/arm/aspeed/ 2031F: arch/arm/boot/dts/aspeed-* 2032F: arch/arm/mach-aspeed/ 2033N: aspeed 2034 2035ARM/BITMAIN ARCHITECTURE 2036M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2038S: Maintained 2039F: Documentation/devicetree/bindings/arm/bitmain.yaml 2040F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2041F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2042F: arch/arm64/boot/dts/bitmain/ 2043F: drivers/clk/clk-bm1880.c 2044F: drivers/pinctrl/pinctrl-bm1880.c 2045 2046ARM/CALXEDA HIGHBANK ARCHITECTURE 2047M: Andre Przywara <andre.przywara@arm.com> 2048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2049S: Maintained 2050F: arch/arm/boot/dts/ecx-*.dts* 2051F: arch/arm/boot/dts/highbank.dts 2052F: arch/arm/mach-highbank/ 2053 2054ARM/CAVIUM THUNDER NETWORK DRIVER 2055M: Sunil Goutham <sgoutham@marvell.com> 2056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2057S: Supported 2058F: drivers/net/ethernet/cavium/thunder/ 2059 2060ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2061M: Lukasz Majewski <lukma@denx.de> 2062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2063S: Maintained 2064F: arch/arm/mach-ep93xx/ts72xx.c 2065 2066ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2067M: Alexander Shiyan <shc_work@mail.ru> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Odd Fixes 2070N: clps711x 2071 2072ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2073M: Lennert Buytenhek <kernel@wantstofly.org> 2074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2075S: Maintained 2076 2077ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2078M: Hartley Sweeten <hsweeten@visionengravers.com> 2079M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2081S: Maintained 2082F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2083F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2084F: arch/arm/boot/compressed/misc-ep93xx.h 2085F: arch/arm/mach-ep93xx/ 2086F: drivers/iio/adc/ep93xx_adc.c 2087 2088ARM/CLKDEV SUPPORT 2089M: Russell King <linux@armlinux.org.uk> 2090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2091S: Maintained 2092T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2093F: drivers/clk/clkdev.c 2094 2095ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2096M: Baruch Siach <baruch@tkos.co.il> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099F: arch/arm/boot/dts/cx92755* 2100N: digicolor 2101 2102ARM/CORESIGHT FRAMEWORK AND DRIVERS 2103M: Suzuki K Poulose <suzuki.poulose@arm.com> 2104R: Mike Leach <mike.leach@linaro.org> 2105R: Leo Yan <leo.yan@linaro.org> 2106L: coresight@lists.linaro.org (moderated for non-subscribers) 2107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2108S: Maintained 2109T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2110F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2111F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2112F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2113F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2114F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2115F: Documentation/trace/coresight/* 2116F: drivers/hwtracing/coresight/* 2117F: include/dt-bindings/arm/coresight-cti-dt.h 2118F: include/linux/coresight* 2119F: samples/coresight/* 2120F: tools/perf/arch/arm/util/auxtrace.c 2121F: tools/perf/arch/arm/util/cs-etm.c 2122F: tools/perf/arch/arm/util/cs-etm.h 2123F: tools/perf/arch/arm/util/pmu.c 2124F: tools/perf/tests/shell/coresight/* 2125F: tools/perf/util/cs-etm-decoder/* 2126F: tools/perf/util/cs-etm.* 2127 2128ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2129M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2130M: Linus Walleij <linus.walleij@linaro.org> 2131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2132S: Maintained 2133T: git git://github.com/ulli-kroll/linux.git 2134F: Documentation/devicetree/bindings/arm/gemini.yaml 2135F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2136F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2137F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2138F: arch/arm/boot/dts/gemini* 2139F: arch/arm/mach-gemini/ 2140F: drivers/crypto/gemini/ 2141F: drivers/net/ethernet/cortina/ 2142F: drivers/pinctrl/pinctrl-gemini.c 2143F: drivers/rtc/rtc-ftrtc010.c 2144 2145ARM/CZ.NIC TURRIS SUPPORT 2146M: Marek Behún <kabel@kernel.org> 2147S: Maintained 2148W: https://www.turris.cz/ 2149F: Documentation/ABI/testing/debugfs-moxtet 2150F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2151F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2152F: Documentation/devicetree/bindings/bus/moxtet.txt 2153F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2154F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2155F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2156F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2157F: drivers/bus/moxtet.c 2158F: drivers/firmware/turris-mox-rwtm.c 2159F: drivers/gpio/gpio-moxtet.c 2160F: drivers/leds/leds-turris-omnia.c 2161F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2162F: drivers/watchdog/armada_37xx_wdt.c 2163F: include/dt-bindings/bus/moxtet.h 2164F: include/linux/armada-37xx-rwtm-mailbox.h 2165F: include/linux/moxtet.h 2166 2167ARM/FARADAY FA526 PORT 2168M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2170S: Maintained 2171T: git git://git.berlios.de/gemini-board 2172F: arch/arm/mm/*-fa* 2173 2174ARM/FOOTBRIDGE ARCHITECTURE 2175M: Russell King <linux@armlinux.org.uk> 2176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2177S: Maintained 2178W: http://www.armlinux.org.uk/ 2179F: arch/arm/include/asm/hardware/dec21285.h 2180F: arch/arm/mach-footbridge/ 2181 2182ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2183M: Shawn Guo <shawnguo@kernel.org> 2184M: Sascha Hauer <s.hauer@pengutronix.de> 2185R: Pengutronix Kernel Team <kernel@pengutronix.de> 2186R: Fabio Estevam <festevam@gmail.com> 2187R: NXP Linux Team <linux-imx@nxp.com> 2188L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2189S: Maintained 2190T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2191F: arch/arm64/boot/dts/freescale/ 2192X: arch/arm64/boot/dts/freescale/fsl-* 2193X: arch/arm64/boot/dts/freescale/qoriq-* 2194X: drivers/media/i2c/ 2195N: imx 2196N: mxs 2197 2198ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2199M: Shawn Guo <shawnguo@kernel.org> 2200M: Li Yang <leoyang.li@nxp.com> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2204F: arch/arm/boot/dts/ls1021a* 2205F: arch/arm64/boot/dts/freescale/fsl-* 2206F: arch/arm64/boot/dts/freescale/qoriq-* 2207 2208ARM/FREESCALE VYBRID ARM ARCHITECTURE 2209M: Shawn Guo <shawnguo@kernel.org> 2210M: Sascha Hauer <s.hauer@pengutronix.de> 2211R: Pengutronix Kernel Team <kernel@pengutronix.de> 2212R: Stefan Agner <stefan@agner.ch> 2213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2214S: Maintained 2215T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2216F: arch/arm/boot/dts/vf* 2217F: arch/arm/mach-imx/*vf610* 2218 2219ARM/GUMSTIX MACHINE SUPPORT 2220M: Steve Sakoman <sakoman@gmail.com> 2221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2222S: Maintained 2223 2224ARM/HISILICON SOC SUPPORT 2225M: Wei Xu <xuwei5@hisilicon.com> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Supported 2228W: http://www.hisilicon.com 2229T: git https://github.com/hisilicon/linux-hisi.git 2230F: arch/arm/boot/dts/hi3* 2231F: arch/arm/boot/dts/hip* 2232F: arch/arm/boot/dts/hisi* 2233F: arch/arm/mach-hisi/ 2234F: arch/arm64/boot/dts/hisilicon/ 2235 2236ARM/HP JORNADA 7XX MACHINE SUPPORT 2237M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2238S: Maintained 2239W: www.jlime.com 2240T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2241F: arch/arm/mach-sa1100/include/mach/jornada720.h 2242F: arch/arm/mach-sa1100/jornada720.c 2243 2244ARM/HPE GXP ARCHITECTURE 2245M: Jean-Marie Verdun <verdun@hpe.com> 2246M: Nick Hawkins <nick.hawkins@hpe.com> 2247S: Maintained 2248F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2249F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2250F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2251F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2252F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2253F: Documentation/hwmon/gxp-fan-ctrl.rst 2254F: arch/arm/boot/dts/hpe-bmc* 2255F: arch/arm/boot/dts/hpe-gxp* 2256F: arch/arm/mach-hpe/ 2257F: drivers/clocksource/timer-gxp.c 2258F: drivers/hwmon/gxp-fan-ctrl.c 2259F: drivers/i2c/busses/i2c-gxp.c 2260F: drivers/spi/spi-gxp.c 2261F: drivers/watchdog/gxp-wdt.c 2262 2263ARM/IGEP MACHINE SUPPORT 2264M: Enric Balletbo i Serra <eballetbo@gmail.com> 2265M: Javier Martinez Canillas <javier@dowhile0.org> 2266L: linux-omap@vger.kernel.org 2267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2268S: Maintained 2269F: arch/arm/boot/dts/omap3-igep* 2270 2271ARM/INTEL IXP4XX ARM ARCHITECTURE 2272M: Linus Walleij <linusw@kernel.org> 2273M: Imre Kaloz <kaloz@openwrt.org> 2274M: Krzysztof Halasa <khalasa@piap.pl> 2275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2276S: Maintained 2277F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2278F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2279F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2280F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2281F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2282F: arch/arm/boot/dts/intel-ixp* 2283F: arch/arm/mach-ixp4xx/ 2284F: drivers/bus/intel-ixp4xx-eb.c 2285F: drivers/clocksource/timer-ixp4xx.c 2286F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2287F: drivers/gpio/gpio-ixp4xx.c 2288F: drivers/irqchip/irq-ixp4xx.c 2289 2290ARM/INTEL KEEMBAY ARCHITECTURE 2291M: Paul J. Murphy <paul.j.murphy@intel.com> 2292M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2293S: Maintained 2294F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2295F: arch/arm64/boot/dts/intel/keembay-evm.dts 2296F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2297 2298ARM/INTEL XSC3 (MANZANO) ARM CORE 2299M: Lennert Buytenhek <kernel@wantstofly.org> 2300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2301S: Maintained 2302 2303ARM/LG1K ARCHITECTURE 2304M: Chanho Min <chanho.min@lge.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306S: Maintained 2307F: arch/arm64/boot/dts/lg/ 2308 2309ARM/LPC18XX ARCHITECTURE 2310M: Vladimir Zapolskiy <vz@mleia.com> 2311L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2312S: Maintained 2313F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2314F: arch/arm/boot/dts/lpc43* 2315F: drivers/i2c/busses/i2c-lpc2k.c 2316F: drivers/memory/pl172.c 2317F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2318F: drivers/rtc/rtc-lpc24xx.c 2319N: lpc18xx 2320 2321ARM/LPC32XX SOC SUPPORT 2322M: Vladimir Zapolskiy <vz@mleia.com> 2323L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2324S: Maintained 2325T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2326F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2327F: arch/arm/boot/dts/lpc32* 2328F: arch/arm/mach-lpc32xx/ 2329F: drivers/i2c/busses/i2c-pnx.c 2330F: drivers/net/ethernet/nxp/lpc_eth.c 2331F: drivers/usb/host/ohci-nxp.c 2332F: drivers/watchdog/pnx4008_wdt.c 2333N: lpc32xx 2334 2335ARM/Marvell Dove/MV78xx0/Orion SOC support 2336M: Andrew Lunn <andrew@lunn.ch> 2337M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2338M: Gregory Clement <gregory.clement@bootlin.com> 2339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2340S: Maintained 2341T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2342F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2343F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2344F: Documentation/devicetree/bindings/soc/dove/ 2345F: arch/arm/boot/dts/dove* 2346F: arch/arm/boot/dts/orion5x* 2347F: arch/arm/mach-dove/ 2348F: arch/arm/mach-mv78xx0/ 2349F: arch/arm/mach-orion5x/ 2350F: arch/arm/plat-orion/ 2351F: drivers/soc/dove/ 2352 2353ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2354M: Andrew Lunn <andrew@lunn.ch> 2355M: Gregory Clement <gregory.clement@bootlin.com> 2356M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Maintained 2359T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2360F: Documentation/devicetree/bindings/arm/marvell/ 2361F: arch/arm/boot/dts/armada* 2362F: arch/arm/boot/dts/kirkwood* 2363F: arch/arm/configs/mvebu_*_defconfig 2364F: arch/arm/mach-mvebu/ 2365F: arch/arm64/boot/dts/marvell/armada* 2366F: arch/arm64/boot/dts/marvell/cn913* 2367F: drivers/cpufreq/armada-37xx-cpufreq.c 2368F: drivers/cpufreq/armada-8k-cpufreq.c 2369F: drivers/cpufreq/mvebu-cpufreq.c 2370F: drivers/irqchip/irq-armada-370-xp.c 2371F: drivers/irqchip/irq-mvebu-* 2372F: drivers/pinctrl/mvebu/ 2373F: drivers/rtc/rtc-armada38x.c 2374 2375ARM/Mediatek RTC DRIVER 2376M: Eddie Huang <eddie.huang@mediatek.com> 2377M: Sean Wang <sean.wang@mediatek.com> 2378L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2379L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2380S: Maintained 2381F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2382F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2383F: drivers/rtc/rtc-mt2712.c 2384F: drivers/rtc/rtc-mt6397.c 2385F: drivers/rtc/rtc-mt7622.c 2386 2387ARM/Mediatek SoC support 2388M: Matthias Brugger <matthias.bgg@gmail.com> 2389R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2390L: linux-kernel@vger.kernel.org 2391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2392L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: https://mtk.wiki.kernel.org/ 2395C: irc://irc.libera.chat/linux-mediatek 2396F: arch/arm/boot/dts/mt2* 2397F: arch/arm/boot/dts/mt6* 2398F: arch/arm/boot/dts/mt7* 2399F: arch/arm/boot/dts/mt8* 2400F: arch/arm/mach-mediatek/ 2401F: arch/arm64/boot/dts/mediatek/ 2402F: drivers/soc/mediatek/ 2403N: mtk 2404N: mt[2678] 2405K: mediatek 2406 2407ARM/Mediatek USB3 PHY DRIVER 2408M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2410L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2411S: Maintained 2412F: Documentation/devicetree/bindings/phy/mediatek,* 2413F: drivers/phy/mediatek/ 2414 2415ARM/Microchip (AT91) SoC support 2416M: Nicolas Ferre <nicolas.ferre@microchip.com> 2417M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2418M: Claudiu Beznea <claudiu.beznea@microchip.com> 2419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2420S: Supported 2421W: http://www.linux4sam.org 2422T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2423F: arch/arm/boot/dts/at91*.dts 2424F: arch/arm/boot/dts/at91*.dtsi 2425F: arch/arm/boot/dts/sama*.dts 2426F: arch/arm/boot/dts/sama*.dtsi 2427F: arch/arm/include/debug/at91.S 2428F: arch/arm/mach-at91/ 2429F: drivers/memory/atmel* 2430F: drivers/watchdog/sama5d4_wdt.c 2431F: include/soc/at91/ 2432X: drivers/input/touchscreen/atmel_mxt_ts.c 2433X: drivers/net/wireless/atmel/ 2434N: at91 2435N: atmel 2436 2437ARM/Microchip Sparx5 SoC support 2438M: Lars Povlsen <lars.povlsen@microchip.com> 2439M: Steen Hegelund <Steen.Hegelund@microchip.com> 2440M: Daniel Machon <daniel.machon@microchip.com> 2441M: UNGLinuxDriver@microchip.com 2442L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2443S: Supported 2444T: git git://github.com/microchip-ung/linux-upstream.git 2445F: arch/arm64/boot/dts/microchip/ 2446F: drivers/net/ethernet/microchip/vcap/ 2447F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2448N: sparx5 2449 2450ARM/MILBEAUT ARCHITECTURE 2451M: Taichi Sugaya <sugaya.taichi@socionext.com> 2452M: Takao Orito <orito.takao@socionext.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Maintained 2455F: arch/arm/boot/dts/milbeaut* 2456F: arch/arm/mach-milbeaut/ 2457N: milbeaut 2458 2459ARM/MStar/Sigmastar Armv7 SoC support 2460M: Daniel Palmer <daniel@thingy.jp> 2461M: Romain Perier <romain.perier@gmail.com> 2462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2463S: Maintained 2464W: http://linux-chenxing.org/ 2465T: git git://github.com/linux-chenxing/linux.git 2466F: Documentation/devicetree/bindings/arm/mstar/* 2467F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2468F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2469F: arch/arm/boot/dts/mstar-* 2470F: arch/arm/mach-mstar/ 2471F: drivers/clk/mstar/ 2472F: drivers/clocksource/timer-msc313e.c 2473F: drivers/gpio/gpio-msc313.c 2474F: drivers/rtc/rtc-msc313.c 2475F: drivers/watchdog/msc313e_wdt.c 2476F: include/dt-bindings/clock/mstar-* 2477F: include/dt-bindings/gpio/msc313-gpio.h 2478 2479ARM/NOMADIK/Ux500 ARCHITECTURES 2480M: Linus Walleij <linus.walleij@linaro.org> 2481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2482S: Maintained 2483T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2484F: Documentation/devicetree/bindings/arm/ste-* 2485F: Documentation/devicetree/bindings/arm/ux500.yaml 2486F: Documentation/devicetree/bindings/arm/ux500/ 2487F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2488F: arch/arm/boot/dts/ste-* 2489F: arch/arm/mach-nomadik/ 2490F: arch/arm/mach-ux500/ 2491F: drivers/clk/clk-nomadik.c 2492F: drivers/clocksource/clksrc-dbx500-prcmu.c 2493F: drivers/dma/ste_dma40* 2494F: drivers/hwspinlock/u8500_hsem.c 2495F: drivers/i2c/busses/i2c-nomadik.c 2496F: drivers/iio/adc/ab8500-gpadc.c 2497F: drivers/mfd/ab8500* 2498F: drivers/mfd/abx500* 2499F: drivers/mfd/db8500* 2500F: drivers/pinctrl/nomadik/ 2501F: drivers/rtc/rtc-ab8500.c 2502F: drivers/rtc/rtc-pl031.c 2503F: drivers/soc/ux500/ 2504 2505ARM/NUVOTON NPCM ARCHITECTURE 2506M: Avi Fishman <avifishman70@gmail.com> 2507M: Tomer Maimon <tmaimon77@gmail.com> 2508M: Tali Perry <tali.perry1@gmail.com> 2509R: Patrick Venture <venture@google.com> 2510R: Nancy Yuen <yuenn@google.com> 2511R: Benjamin Fair <benjaminfair@google.com> 2512L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2513S: Supported 2514F: Documentation/devicetree/bindings/*/*/*npcm* 2515F: Documentation/devicetree/bindings/*/*npcm* 2516F: Documentation/devicetree/bindings/arm/npcm/* 2517F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2518F: arch/arm/boot/dts/nuvoton-npcm* 2519F: arch/arm/mach-npcm/ 2520F: arch/arm64/boot/dts/nuvoton/ 2521F: drivers/*/*/*npcm* 2522F: drivers/*/*npcm* 2523F: drivers/rtc/rtc-nct3018y.c 2524F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2525F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2526 2527ARM/NUVOTON WPCM450 ARCHITECTURE 2528M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2529L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2530S: Maintained 2531W: https://github.com/neuschaefer/wpcm450/wiki 2532F: Documentation/devicetree/bindings/*/*wpcm* 2533F: arch/arm/boot/dts/nuvoton-wpcm450* 2534F: arch/arm/configs/wpcm450_defconfig 2535F: arch/arm/mach-npcm/wpcm450.c 2536F: drivers/*/*/*wpcm* 2537F: drivers/*/*wpcm* 2538 2539ARM/NXP S32G ARCHITECTURE 2540M: Chester Lin <clin@suse.com> 2541R: Andreas Färber <afaerber@suse.de> 2542R: Matthias Brugger <mbrugger@suse.com> 2543R: NXP S32 Linux Team <s32@nxp.com> 2544L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2545S: Maintained 2546F: arch/arm64/boot/dts/freescale/s32g*.dts* 2547 2548ARM/Orion SoC/Technologic Systems TS-78xx platform support 2549M: Alexander Clouter <alex@digriz.org.uk> 2550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2551S: Maintained 2552W: http://www.digriz.org.uk/ts78xx/kernel 2553F: arch/arm/mach-orion5x/ts78xx-* 2554 2555ARM/OXNAS platform support 2556M: Neil Armstrong <neil.armstrong@linaro.org> 2557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2558L: linux-oxnas@groups.io (moderated for non-subscribers) 2559S: Maintained 2560F: arch/arm/boot/dts/ox8*.dts* 2561F: arch/arm/mach-oxnas/ 2562F: drivers/power/reset/oxnas-restart.c 2563N: oxnas 2564 2565ARM/QUALCOMM CHROMEBOOK SUPPORT 2566R: cros-qcom-dts-watchers@chromium.org 2567F: arch/arm64/boot/dts/qcom/sc7180* 2568F: arch/arm64/boot/dts/qcom/sc7280* 2569F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2570 2571ARM/QUALCOMM SUPPORT 2572M: Andy Gross <agross@kernel.org> 2573M: Bjorn Andersson <andersson@kernel.org> 2574R: Konrad Dybcio <konrad.dybcio@linaro.org> 2575L: linux-arm-msm@vger.kernel.org 2576S: Maintained 2577T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2578F: Documentation/devicetree/bindings/*/qcom* 2579F: Documentation/devicetree/bindings/soc/qcom/ 2580F: arch/arm/boot/dts/qcom-*.dts 2581F: arch/arm/boot/dts/qcom-*.dtsi 2582F: arch/arm/configs/qcom_defconfig 2583F: arch/arm/mach-qcom/ 2584F: arch/arm64/boot/dts/qcom/ 2585F: drivers/*/*/qcom* 2586F: drivers/*/*/qcom/ 2587F: drivers/*/pm8???-* 2588F: drivers/*/qcom* 2589F: drivers/*/qcom/ 2590F: drivers/bluetooth/btqcomsmd.c 2591F: drivers/clocksource/timer-qcom.c 2592F: drivers/cpuidle/cpuidle-qcom-spm.c 2593F: drivers/extcon/extcon-qcom* 2594F: drivers/i2c/busses/i2c-qcom-geni.c 2595F: drivers/i2c/busses/i2c-qup.c 2596F: drivers/iommu/msm* 2597F: drivers/mfd/ssbi.c 2598F: drivers/mmc/host/mmci_qcom* 2599F: drivers/mmc/host/sdhci-msm.c 2600F: drivers/pci/controller/dwc/pcie-qcom.c 2601F: drivers/phy/qualcomm/ 2602F: drivers/power/*/msm* 2603F: drivers/reset/reset-qcom-* 2604F: drivers/spi/spi-geni-qcom.c 2605F: drivers/spi/spi-qcom-qspi.c 2606F: drivers/spi/spi-qup.c 2607F: drivers/tty/serial/msm_serial.c 2608F: drivers/ufs/host/ufs-qcom* 2609F: drivers/usb/dwc3/dwc3-qcom.c 2610F: include/dt-bindings/*/qcom* 2611F: include/linux/*/qcom* 2612F: include/linux/soc/qcom/ 2613 2614ARM/RDA MICRO ARCHITECTURE 2615M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2618S: Maintained 2619F: Documentation/devicetree/bindings/arm/rda.yaml 2620F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2621F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2622F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2623F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2624F: arch/arm/boot/dts/rda8810pl-* 2625F: drivers/clocksource/timer-rda.c 2626F: drivers/gpio/gpio-rda.c 2627F: drivers/irqchip/irq-rda-intc.c 2628F: drivers/tty/serial/rda-uart.c 2629 2630ARM/REALTEK ARCHITECTURE 2631M: Andreas Färber <afaerber@suse.de> 2632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2633L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2634S: Maintained 2635F: Documentation/devicetree/bindings/arm/realtek.yaml 2636F: arch/arm/boot/dts/rtd* 2637F: arch/arm/mach-realtek/ 2638F: arch/arm64/boot/dts/realtek/ 2639 2640ARM/RISC-V/RENESAS ARCHITECTURE 2641M: Geert Uytterhoeven <geert+renesas@glider.be> 2642M: Magnus Damm <magnus.damm@gmail.com> 2643L: linux-renesas-soc@vger.kernel.org 2644S: Supported 2645Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2646C: irc://irc.libera.chat/renesas-soc 2647T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2648F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2649F: Documentation/devicetree/bindings/soc/renesas/ 2650F: arch/arm/boot/dts/emev2* 2651F: arch/arm/boot/dts/gr-peach* 2652F: arch/arm/boot/dts/iwg20d-q7* 2653F: arch/arm/boot/dts/r7s* 2654F: arch/arm/boot/dts/r8a* 2655F: arch/arm/boot/dts/r9a* 2656F: arch/arm/boot/dts/sh* 2657F: arch/arm/configs/shmobile_defconfig 2658F: arch/arm/include/debug/renesas-scif.S 2659F: arch/arm/mach-shmobile/ 2660F: arch/arm64/boot/dts/renesas/ 2661F: arch/riscv/boot/dts/renesas/ 2662F: drivers/soc/renesas/ 2663F: include/linux/soc/renesas/ 2664K: \brenesas, 2665 2666ARM/RISCPC ARCHITECTURE 2667M: Russell King <linux@armlinux.org.uk> 2668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2669S: Maintained 2670W: http://www.armlinux.org.uk/ 2671F: arch/arm/include/asm/hardware/ioc.h 2672F: arch/arm/include/asm/hardware/iomd.h 2673F: arch/arm/include/asm/hardware/memc.h 2674F: arch/arm/mach-rpc/ 2675F: drivers/net/ethernet/8390/etherh.c 2676F: drivers/net/ethernet/i825xx/ether1* 2677F: drivers/net/ethernet/seeq/ether3* 2678F: drivers/scsi/arm/ 2679 2680ARM/Rockchip SoC support 2681M: Heiko Stuebner <heiko@sntech.de> 2682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2683L: linux-rockchip@lists.infradead.org 2684S: Maintained 2685T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2686F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2687F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2688F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2689F: arch/arm/boot/dts/rk3* 2690F: arch/arm/boot/dts/rv11* 2691F: arch/arm/mach-rockchip/ 2692F: drivers/*/*/*rockchip* 2693F: drivers/*/*rockchip* 2694F: drivers/clk/rockchip/ 2695F: drivers/i2c/busses/i2c-rk3x.c 2696F: sound/soc/rockchip/ 2697N: rockchip 2698 2699ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2700M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2701R: Alim Akhtar <alim.akhtar@samsung.com> 2702L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2703L: linux-samsung-soc@vger.kernel.org 2704S: Maintained 2705Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2706B: mailto:linux-samsung-soc@vger.kernel.org 2707C: irc://irc.libera.chat/linux-exynos 2708T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2709F: Documentation/arm/samsung/ 2710F: Documentation/devicetree/bindings/arm/samsung/ 2711F: Documentation/devicetree/bindings/hwinfo/samsung,* 2712F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2713F: Documentation/devicetree/bindings/soc/samsung/ 2714F: arch/arm/boot/dts/exynos* 2715F: arch/arm/boot/dts/s3c* 2716F: arch/arm/boot/dts/s5p* 2717F: arch/arm/mach-exynos*/ 2718F: arch/arm/mach-s3c/ 2719F: arch/arm/mach-s5p*/ 2720F: arch/arm64/boot/dts/exynos/ 2721F: drivers/*/*/*s3c24* 2722F: drivers/*/*s3c24* 2723F: drivers/*/*s3c64xx* 2724F: drivers/*/*s5pv210* 2725F: drivers/clocksource/samsung_pwm_timer.c 2726F: drivers/memory/samsung/ 2727F: drivers/pwm/pwm-samsung.c 2728F: drivers/soc/samsung/ 2729F: drivers/tty/serial/samsung* 2730F: include/clocksource/samsung_pwm.h 2731F: include/linux/platform_data/*s3c* 2732F: include/linux/serial_s3c.h 2733F: include/linux/soc/samsung/ 2734N: exynos 2735N: s3c64xx 2736N: s5pv210 2737 2738ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2739M: Łukasz Stelmach <l.stelmach@samsung.com> 2740L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2741L: linux-media@vger.kernel.org 2742S: Maintained 2743F: drivers/media/platform/samsung/s5p-g2d/ 2744 2745ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2746M: Marek Szyprowski <m.szyprowski@samsung.com> 2747L: linux-samsung-soc@vger.kernel.org 2748L: linux-media@vger.kernel.org 2749S: Maintained 2750F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2751F: drivers/media/cec/platform/s5p/ 2752 2753ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2754M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2755M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2756M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2758L: linux-media@vger.kernel.org 2759S: Maintained 2760F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2761F: drivers/media/platform/samsung/s5p-jpeg/ 2762 2763ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2764M: Marek Szyprowski <m.szyprowski@samsung.com> 2765M: Andrzej Hajda <andrzej.hajda@intel.com> 2766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2767L: linux-media@vger.kernel.org 2768S: Maintained 2769F: drivers/media/platform/samsung/s5p-mfc/ 2770 2771ARM/SOCFPGA ARCHITECTURE 2772M: Dinh Nguyen <dinguyen@kernel.org> 2773S: Maintained 2774W: http://www.rocketboards.org 2775T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2776F: arch/arm/boot/dts/socfpga* 2777F: arch/arm/configs/socfpga_defconfig 2778F: arch/arm/mach-socfpga/ 2779F: arch/arm64/boot/dts/altera/ 2780F: arch/arm64/boot/dts/intel/ 2781 2782ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2783M: Dinh Nguyen <dinguyen@kernel.org> 2784S: Maintained 2785F: drivers/clk/socfpga/ 2786 2787ARM/SOCFPGA EDAC SUPPORT 2788M: Dinh Nguyen <dinguyen@kernel.org> 2789S: Maintained 2790F: drivers/edac/altera_edac.[ch] 2791 2792ARM/SPREADTRUM SoC SUPPORT 2793M: Orson Zhai <orsonzhai@gmail.com> 2794M: Baolin Wang <baolin.wang7@gmail.com> 2795M: Chunyan Zhang <zhang.lyra@gmail.com> 2796S: Maintained 2797F: arch/arm64/boot/dts/sprd 2798N: sprd 2799N: sc27xx 2800N: sc2731 2801 2802ARM/STI ARCHITECTURE 2803M: Patrice Chotard <patrice.chotard@foss.st.com> 2804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2805S: Maintained 2806W: http://www.stlinux.com 2807F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2808F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2809F: arch/arm/boot/dts/sti* 2810F: arch/arm/mach-sti/ 2811F: drivers/ata/ahci_st.c 2812F: drivers/char/hw_random/st-rng.c 2813F: drivers/clocksource/arm_global_timer.c 2814F: drivers/clocksource/clksrc_st_lpc.c 2815F: drivers/cpufreq/sti-cpufreq.c 2816F: drivers/dma/st_fdma* 2817F: drivers/i2c/busses/i2c-st.c 2818F: drivers/media/platform/st/sti/c8sectpfe/ 2819F: drivers/media/rc/st_rc.c 2820F: drivers/mmc/host/sdhci-st.c 2821F: drivers/phy/st/phy-miphy28lp.c 2822F: drivers/phy/st/phy-stih407-usb.c 2823F: drivers/pinctrl/pinctrl-st.c 2824F: drivers/remoteproc/st_remoteproc.c 2825F: drivers/remoteproc/st_slim_rproc.c 2826F: drivers/reset/sti/ 2827F: drivers/rtc/rtc-st-lpc.c 2828F: drivers/tty/serial/st-asc.c 2829F: drivers/usb/dwc3/dwc3-st.c 2830F: drivers/usb/host/ehci-st.c 2831F: drivers/usb/host/ohci-st.c 2832F: drivers/watchdog/st_lpc_wdt.c 2833F: include/linux/remoteproc/st_slim_rproc.h 2834 2835ARM/STM32 ARCHITECTURE 2836M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2837M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2838L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2840S: Maintained 2841T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2842F: arch/arm/boot/dts/stm32* 2843F: arch/arm/mach-stm32/ 2844F: drivers/clocksource/armv7m_systick.c 2845N: stm32 2846N: stm 2847 2848ARM/SUNPLUS SP7021 SOC SUPPORT 2849M: Qin Jian <qinjian@cqplus1.com> 2850L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2851S: Maintained 2852W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2853F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2854F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2855F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2856F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2857F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2858F: arch/arm/configs/sp7021_*defconfig 2859F: arch/arm/mach-sunplus/ 2860F: drivers/clk/clk-sp7021.c 2861F: drivers/irqchip/irq-sp7021-intc.c 2862F: drivers/reset/reset-sunplus.c 2863F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2864F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2865 2866ARM/Synaptics SoC support 2867M: Jisheng Zhang <jszhang@kernel.org> 2868M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2870S: Maintained 2871F: arch/arm/boot/dts/berlin* 2872F: arch/arm/mach-berlin/ 2873F: arch/arm64/boot/dts/synaptics/ 2874 2875ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2876M: Lennert Buytenhek <kernel@wantstofly.org> 2877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2878S: Maintained 2879 2880ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2881M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2882L: linux-tegra@vger.kernel.org 2883L: linux-media@vger.kernel.org 2884S: Maintained 2885F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2886F: drivers/media/cec/platform/tegra/ 2887 2888ARM/TESLA FSD SoC SUPPORT 2889M: Alim Akhtar <alim.akhtar@samsung.com> 2890M: linux-fsd@tesla.com 2891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2892L: linux-samsung-soc@vger.kernel.org 2893S: Maintained 2894F: arch/arm64/boot/dts/tesla/ 2895 2896ARM/TETON BGA MACHINE SUPPORT 2897M: "Mark F. Brown" <mark.brown314@gmail.com> 2898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2899S: Maintained 2900 2901ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2902M: Santosh Shilimkar <ssantosh@kernel.org> 2903L: linux-kernel@vger.kernel.org 2904S: Maintained 2905F: drivers/memory/*emif* 2906 2907ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2908M: Nishanth Menon <nm@ti.com> 2909M: Santosh Shilimkar <ssantosh@kernel.org> 2910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2911S: Maintained 2912T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2913F: arch/arm/boot/dts/keystone-* 2914F: arch/arm/mach-keystone/ 2915 2916ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2917M: Santosh Shilimkar <ssantosh@kernel.org> 2918L: linux-kernel@vger.kernel.org 2919S: Maintained 2920F: drivers/clk/keystone/ 2921 2922ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2923M: Santosh Shilimkar <ssantosh@kernel.org> 2924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2925L: linux-kernel@vger.kernel.org 2926S: Maintained 2927F: drivers/clocksource/timer-keystone.c 2928 2929ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2930M: Santosh Shilimkar <ssantosh@kernel.org> 2931L: linux-kernel@vger.kernel.org 2932S: Maintained 2933F: drivers/power/reset/keystone-reset.c 2934 2935ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2936M: Nishanth Menon <nm@ti.com> 2937M: Vignesh Raghavendra <vigneshr@ti.com> 2938M: Tero Kristo <kristo@kernel.org> 2939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2940S: Supported 2941F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2942F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2943F: arch/arm64/boot/dts/ti/Makefile 2944F: arch/arm64/boot/dts/ti/k3-* 2945F: include/dt-bindings/pinctrl/k3.h 2946 2947ARM/TOSHIBA VISCONTI ARCHITECTURE 2948M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Supported 2951T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2952F: Documentation/devicetree/bindings/arm/toshiba.yaml 2953F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2954F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2955F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2956F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2957F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2958F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2959F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2960F: arch/arm64/boot/dts/toshiba/ 2961F: drivers/clk/visconti/ 2962F: drivers/gpio/gpio-visconti.c 2963F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2964F: drivers/pci/controller/dwc/pcie-visconti.c 2965F: drivers/pinctrl/visconti/ 2966F: drivers/watchdog/visconti_wdt.c 2967N: visconti 2968 2969ARM/UNIPHIER ARCHITECTURE 2970M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2971M: Masami Hiramatsu <mhiramat@kernel.org> 2972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2973S: Maintained 2974F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2975F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2976F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2977F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2978F: arch/arm/boot/dts/uniphier* 2979F: arch/arm/include/asm/hardware/cache-uniphier.h 2980F: arch/arm/mach-uniphier/ 2981F: arch/arm/mm/cache-uniphier.c 2982F: arch/arm64/boot/dts/socionext/uniphier* 2983F: drivers/bus/uniphier-system-bus.c 2984F: drivers/clk/uniphier/ 2985F: drivers/dma/uniphier-mdmac.c 2986F: drivers/gpio/gpio-uniphier.c 2987F: drivers/i2c/busses/i2c-uniphier* 2988F: drivers/irqchip/irq-uniphier-aidet.c 2989F: drivers/mmc/host/uniphier-sd.c 2990F: drivers/pinctrl/uniphier/ 2991F: drivers/reset/reset-uniphier.c 2992F: drivers/tty/serial/8250/8250_uniphier.c 2993N: uniphier 2994 2995ARM/VERSATILE EXPRESS PLATFORM 2996M: Liviu Dudau <liviu.dudau@arm.com> 2997M: Sudeep Holla <sudeep.holla@arm.com> 2998M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3000S: Maintained 3001F: */*/*/vexpress* 3002F: */*/vexpress* 3003F: arch/arm/boot/dts/vexpress* 3004F: arch/arm/mach-versatile/ 3005F: arch/arm64/boot/dts/arm/ 3006F: drivers/clk/versatile/clk-vexpress-osc.c 3007F: drivers/clocksource/timer-versatile.c 3008N: mps2 3009 3010ARM/VFP SUPPORT 3011M: Russell King <linux@armlinux.org.uk> 3012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3013S: Maintained 3014W: http://www.armlinux.org.uk/ 3015F: arch/arm/vfp/ 3016 3017ARM/VT8500 ARM ARCHITECTURE 3018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3019S: Orphan 3020F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3021F: arch/arm/mach-vt8500/ 3022F: drivers/clocksource/timer-vt8500.c 3023F: drivers/i2c/busses/i2c-wmt.c 3024F: drivers/mmc/host/wmt-sdmmc.c 3025F: drivers/pwm/pwm-vt8500.c 3026F: drivers/rtc/rtc-vt8500.c 3027F: drivers/tty/serial/vt8500_serial.c 3028F: drivers/usb/host/ehci-platform.c 3029F: drivers/usb/host/uhci-platform.c 3030F: drivers/video/fbdev/vt8500lcdfb.* 3031F: drivers/video/fbdev/wm8505fb* 3032F: drivers/video/fbdev/wmt_ge_rops.* 3033 3034ARM/ZYNQ ARCHITECTURE 3035M: Michal Simek <michal.simek@amd.com> 3036L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3037S: Supported 3038W: http://wiki.xilinx.com 3039T: git https://github.com/Xilinx/linux-xlnx.git 3040F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3041F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3042F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3043F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3044F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3045F: arch/arm/mach-zynq/ 3046F: drivers/clocksource/timer-cadence-ttc.c 3047F: drivers/cpuidle/cpuidle-zynq.c 3048F: drivers/edac/synopsys_edac.c 3049F: drivers/i2c/busses/i2c-cadence.c 3050F: drivers/i2c/busses/i2c-xiic.c 3051F: drivers/mmc/host/sdhci-of-arasan.c 3052N: zynq 3053N: xilinx 3054 3055ARM64 PORT (AARCH64 ARCHITECTURE) 3056M: Catalin Marinas <catalin.marinas@arm.com> 3057M: Will Deacon <will@kernel.org> 3058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3059S: Maintained 3060T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3061F: Documentation/arm64/ 3062F: arch/arm64/ 3063F: tools/testing/selftests/arm64/ 3064X: arch/arm64/boot/dts/ 3065 3066ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3067M: George McCollister <george.mccollister@gmail.com> 3068L: netdev@vger.kernel.org 3069S: Maintained 3070F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3071F: drivers/net/dsa/xrs700x/* 3072F: net/dsa/tag_xrs700x.c 3073 3074AS3645A LED FLASH CONTROLLER DRIVER 3075M: Sakari Ailus <sakari.ailus@iki.fi> 3076L: linux-leds@vger.kernel.org 3077S: Maintained 3078F: drivers/leds/flash/leds-as3645a.c 3079 3080ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3081M: Tianshu Qiu <tian.shu.qiu@intel.com> 3082L: linux-media@vger.kernel.org 3083S: Maintained 3084T: git git://linuxtv.org/media_tree.git 3085F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3086F: drivers/media/i2c/ak7375.c 3087 3088ASAHI KASEI AK8974 DRIVER 3089M: Linus Walleij <linus.walleij@linaro.org> 3090L: linux-iio@vger.kernel.org 3091S: Supported 3092W: http://www.akm.com/ 3093F: drivers/iio/magnetometer/ak8974.c 3094 3095ASC7621 HARDWARE MONITOR DRIVER 3096M: George Joseph <george.joseph@fairview5.com> 3097L: linux-hwmon@vger.kernel.org 3098S: Maintained 3099F: Documentation/hwmon/asc7621.rst 3100F: drivers/hwmon/asc7621.c 3101 3102ASIX AX88796C SPI ETHERNET ADAPTER 3103M: Łukasz Stelmach <l.stelmach@samsung.com> 3104S: Maintained 3105F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3106F: drivers/net/ethernet/asix/ax88796c_* 3107 3108ASPEED CRYPTO DRIVER 3109M: Neal Liu <neal_liu@aspeedtech.com> 3110L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3111S: Maintained 3112F: Documentation/devicetree/bindings/crypto/aspeed,* 3113F: drivers/crypto/aspeed/ 3114 3115ASPEED PECI CONTROLLER 3116M: Iwona Winiarska <iwona.winiarska@intel.com> 3117L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3118L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3119S: Supported 3120F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3121F: drivers/peci/controller/peci-aspeed.c 3122 3123ASPEED PINCTRL DRIVERS 3124M: Andrew Jeffery <andrew@aj.id.au> 3125L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3126L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3127L: linux-gpio@vger.kernel.org 3128S: Maintained 3129F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3130F: drivers/pinctrl/aspeed/ 3131 3132ASPEED SCU INTERRUPT CONTROLLER DRIVER 3133M: Eddie James <eajames@linux.ibm.com> 3134L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3135S: Maintained 3136F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3137F: drivers/irqchip/irq-aspeed-scu-ic.c 3138F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3139 3140ASPEED SD/MMC DRIVER 3141M: Andrew Jeffery <andrew@aj.id.au> 3142L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3143L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3144L: linux-mmc@vger.kernel.org 3145S: Maintained 3146F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3147F: drivers/mmc/host/sdhci-of-aspeed* 3148 3149ASPEED SMC SPI DRIVER 3150M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3151M: Cédric Le Goater <clg@kaod.org> 3152L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3153L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3154L: linux-spi@vger.kernel.org 3155S: Maintained 3156F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3157F: drivers/spi/spi-aspeed-smc.c 3158 3159ASPEED USB UDC DRIVER 3160M: Neal Liu <neal_liu@aspeedtech.com> 3161L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3162S: Maintained 3163F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3164F: drivers/usb/gadget/udc/aspeed_udc.c 3165 3166ASPEED VIDEO ENGINE DRIVER 3167M: Eddie James <eajames@linux.ibm.com> 3168L: linux-media@vger.kernel.org 3169L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3170S: Maintained 3171F: Documentation/devicetree/bindings/media/aspeed-video.txt 3172F: drivers/media/platform/aspeed/ 3173 3174ASUS EC HARDWARE MONITOR DRIVER 3175M: Eugene Shalygin <eugene.shalygin@gmail.com> 3176L: linux-hwmon@vger.kernel.org 3177S: Maintained 3178F: drivers/hwmon/asus-ec-sensors.c 3179 3180ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3181M: Corentin Chary <corentin.chary@gmail.com> 3182L: acpi4asus-user@lists.sourceforge.net 3183L: platform-driver-x86@vger.kernel.org 3184S: Maintained 3185W: http://acpi4asus.sf.net 3186F: drivers/platform/x86/asus*.c 3187F: drivers/platform/x86/eeepc*.c 3188 3189ASUS TF103C DOCK DRIVER 3190M: Hans de Goede <hdegoede@redhat.com> 3191L: platform-driver-x86@vger.kernel.org 3192S: Maintained 3193T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3194F: drivers/platform/x86/asus-tf103c-dock.c 3195 3196ASUS WIRELESS RADIO CONTROL DRIVER 3197M: João Paulo Rechi Vita <jprvita@gmail.com> 3198L: platform-driver-x86@vger.kernel.org 3199S: Maintained 3200F: drivers/platform/x86/asus-wireless.c 3201 3202ASUS WMI HARDWARE MONITOR DRIVER 3203M: Ed Brindley <kernel@maidavale.org> 3204M: Denis Pauk <pauk.denis@gmail.com> 3205L: linux-hwmon@vger.kernel.org 3206S: Maintained 3207F: drivers/hwmon/asus_wmi_sensors.c 3208 3209ASYMMETRIC KEYS 3210M: David Howells <dhowells@redhat.com> 3211L: keyrings@vger.kernel.org 3212S: Maintained 3213F: Documentation/crypto/asymmetric-keys.rst 3214F: crypto/asymmetric_keys/ 3215F: include/crypto/pkcs7.h 3216F: include/crypto/public_key.h 3217F: include/linux/verification.h 3218 3219ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3220R: Dan Williams <dan.j.williams@intel.com> 3221S: Odd fixes 3222W: http://sourceforge.net/projects/xscaleiop 3223F: Documentation/crypto/async-tx-api.rst 3224F: crypto/async_tx/ 3225F: include/linux/async_tx.h 3226 3227AT24 EEPROM DRIVER 3228M: Bartosz Golaszewski <brgl@bgdev.pl> 3229L: linux-i2c@vger.kernel.org 3230S: Maintained 3231T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3232F: Documentation/devicetree/bindings/eeprom/at24.yaml 3233F: drivers/misc/eeprom/at24.c 3234 3235ATA OVER ETHERNET (AOE) DRIVER 3236M: "Justin Sanders" <justin@coraid.com> 3237S: Supported 3238W: http://www.openaoe.org/ 3239F: Documentation/admin-guide/aoe/ 3240F: drivers/block/aoe/ 3241 3242ATC260X PMIC MFD DRIVER 3243M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3244M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3245L: linux-actions@lists.infradead.org 3246S: Maintained 3247F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3248F: drivers/input/misc/atc260x-onkey.c 3249F: drivers/mfd/atc260* 3250F: drivers/power/reset/atc260x-poweroff.c 3251F: drivers/regulator/atc260x-regulator.c 3252F: include/linux/mfd/atc260x/* 3253 3254ATHEROS 71XX/9XXX GPIO DRIVER 3255M: Alban Bedel <albeu@free.fr> 3256S: Maintained 3257W: https://github.com/AlbanBedel/linux 3258T: git git://github.com/AlbanBedel/linux 3259F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3260F: drivers/gpio/gpio-ath79.c 3261 3262ATHEROS 71XX/9XXX USB PHY DRIVER 3263M: Alban Bedel <albeu@free.fr> 3264S: Maintained 3265W: https://github.com/AlbanBedel/linux 3266T: git git://github.com/AlbanBedel/linux 3267F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3268F: drivers/phy/qualcomm/phy-ath79-usb.c 3269 3270ATHEROS ATH GENERIC UTILITIES 3271M: Kalle Valo <kvalo@kernel.org> 3272L: linux-wireless@vger.kernel.org 3273S: Supported 3274F: drivers/net/wireless/ath/* 3275 3276ATHEROS ATH5K WIRELESS DRIVER 3277M: Jiri Slaby <jirislaby@kernel.org> 3278M: Nick Kossifidis <mickflemm@gmail.com> 3279M: Luis Chamberlain <mcgrof@kernel.org> 3280L: linux-wireless@vger.kernel.org 3281S: Maintained 3282W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3283F: drivers/net/wireless/ath/ath5k/ 3284 3285ATHEROS ATH6KL WIRELESS DRIVER 3286L: linux-wireless@vger.kernel.org 3287S: Orphan 3288W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3289F: drivers/net/wireless/ath/ath6kl/ 3290 3291ATI_REMOTE2 DRIVER 3292M: Ville Syrjala <syrjala@sci.fi> 3293S: Maintained 3294F: drivers/input/misc/ati_remote2.c 3295 3296ATK0110 HWMON DRIVER 3297M: Luca Tettamanti <kronos.it@gmail.com> 3298L: linux-hwmon@vger.kernel.org 3299S: Maintained 3300F: drivers/hwmon/asus_atk0110.c 3301 3302ATLX ETHERNET DRIVERS 3303M: Chris Snook <chris.snook@gmail.com> 3304L: netdev@vger.kernel.org 3305S: Maintained 3306W: http://sourceforge.net/projects/atl1 3307W: http://atl1.sourceforge.net 3308F: drivers/net/ethernet/atheros/ 3309 3310ATM 3311M: Chas Williams <3chas3@gmail.com> 3312L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3313L: netdev@vger.kernel.org 3314S: Maintained 3315W: http://linux-atm.sourceforge.net 3316F: drivers/atm/ 3317F: include/linux/atm* 3318F: include/uapi/linux/atm* 3319 3320ATMEL MACB ETHERNET DRIVER 3321M: Nicolas Ferre <nicolas.ferre@microchip.com> 3322M: Claudiu Beznea <claudiu.beznea@microchip.com> 3323S: Supported 3324F: drivers/net/ethernet/cadence/ 3325 3326ATMEL MAXTOUCH DRIVER 3327M: Nick Dyer <nick@shmanahar.org> 3328S: Maintained 3329T: git git://github.com/ndyer/linux.git 3330F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3331F: drivers/input/touchscreen/atmel_mxt_ts.c 3332 3333ATMEL WIRELESS DRIVER 3334M: Simon Kelley <simon@thekelleys.org.uk> 3335L: linux-wireless@vger.kernel.org 3336S: Maintained 3337W: http://www.thekelleys.org.uk/atmel 3338W: http://atmelwlandriver.sourceforge.net/ 3339F: drivers/net/wireless/atmel/atmel* 3340 3341ATOMIC INFRASTRUCTURE 3342M: Will Deacon <will@kernel.org> 3343M: Peter Zijlstra <peterz@infradead.org> 3344R: Boqun Feng <boqun.feng@gmail.com> 3345R: Mark Rutland <mark.rutland@arm.com> 3346L: linux-kernel@vger.kernel.org 3347S: Maintained 3348F: Documentation/atomic_*.txt 3349F: arch/*/include/asm/atomic*.h 3350F: include/*/atomic*.h 3351F: include/linux/refcount.h 3352F: scripts/atomic/ 3353 3354ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3355M: Bradley Grove <linuxdrivers@attotech.com> 3356L: linux-scsi@vger.kernel.org 3357S: Supported 3358W: http://www.attotech.com 3359F: drivers/scsi/esas2r 3360 3361ATUSB IEEE 802.15.4 RADIO DRIVER 3362M: Stefan Schmidt <stefan@datenfreihafen.org> 3363L: linux-wpan@vger.kernel.org 3364S: Maintained 3365F: drivers/net/ieee802154/at86rf230.h 3366F: drivers/net/ieee802154/atusb.c 3367F: drivers/net/ieee802154/atusb.h 3368 3369AUDIT SUBSYSTEM 3370M: Paul Moore <paul@paul-moore.com> 3371M: Eric Paris <eparis@redhat.com> 3372L: audit@vger.kernel.org 3373S: Supported 3374W: https://github.com/linux-audit 3375T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3376F: include/asm-generic/audit_*.h 3377F: include/linux/audit.h 3378F: include/linux/audit_arch.h 3379F: include/uapi/linux/audit.h 3380F: kernel/audit* 3381F: lib/*audit.c 3382 3383AUXILIARY DISPLAY DRIVERS 3384M: Miguel Ojeda <ojeda@kernel.org> 3385S: Maintained 3386F: Documentation/devicetree/bindings/auxdisplay/ 3387F: drivers/auxdisplay/ 3388F: include/linux/cfag12864b.h 3389 3390AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3391M: Andreas Klinger <ak@it-klinger.de> 3392L: linux-iio@vger.kernel.org 3393S: Maintained 3394F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3395F: drivers/iio/adc/hx711.c 3396 3397AX.25 NETWORK LAYER 3398M: Ralf Baechle <ralf@linux-mips.org> 3399L: linux-hams@vger.kernel.org 3400S: Maintained 3401W: http://www.linux-ax25.org/ 3402F: include/net/ax25.h 3403F: include/uapi/linux/ax25.h 3404F: net/ax25/ 3405 3406AXENTIA ARM DEVICES 3407M: Peter Rosin <peda@axentia.se> 3408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3409S: Maintained 3410F: arch/arm/boot/dts/at91-linea.dtsi 3411F: arch/arm/boot/dts/at91-natte.dtsi 3412F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3413F: arch/arm/boot/dts/at91-tse850-3.dts 3414 3415AXENTIA ASOC DRIVERS 3416M: Peter Rosin <peda@axentia.se> 3417L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3418S: Maintained 3419F: Documentation/devicetree/bindings/sound/axentia,* 3420F: sound/soc/atmel/tse850-pcm5142.c 3421 3422AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3423M: Nuno Sá <nuno.sa@analog.com> 3424L: linux-hwmon@vger.kernel.org 3425S: Supported 3426W: https://ez.analog.com/linux-software-drivers 3427F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3428F: drivers/hwmon/axi-fan-control.c 3429 3430AXXIA I2C CONTROLLER 3431M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3432L: linux-i2c@vger.kernel.org 3433S: Maintained 3434F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3435F: drivers/i2c/busses/i2c-axxia.c 3436 3437AZ6007 DVB DRIVER 3438M: Mauro Carvalho Chehab <mchehab@kernel.org> 3439L: linux-media@vger.kernel.org 3440S: Maintained 3441W: https://linuxtv.org 3442T: git git://linuxtv.org/media_tree.git 3443F: drivers/media/usb/dvb-usb-v2/az6007.c 3444 3445AZTECH FM RADIO RECEIVER DRIVER 3446M: Hans Verkuil <hverkuil@xs4all.nl> 3447L: linux-media@vger.kernel.org 3448S: Maintained 3449W: https://linuxtv.org 3450T: git git://linuxtv.org/media_tree.git 3451F: drivers/media/radio/radio-aztech* 3452 3453B43 WIRELESS DRIVER 3454L: linux-wireless@vger.kernel.org 3455L: b43-dev@lists.infradead.org 3456S: Odd Fixes 3457W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3458F: drivers/net/wireless/broadcom/b43/ 3459 3460B43LEGACY WIRELESS DRIVER 3461M: Larry Finger <Larry.Finger@lwfinger.net> 3462L: linux-wireless@vger.kernel.org 3463L: b43-dev@lists.infradead.org 3464S: Maintained 3465W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3466F: drivers/net/wireless/broadcom/b43legacy/ 3467 3468BACKLIGHT CLASS/SUBSYSTEM 3469M: Lee Jones <lee@kernel.org> 3470M: Daniel Thompson <daniel.thompson@linaro.org> 3471M: Jingoo Han <jingoohan1@gmail.com> 3472L: dri-devel@lists.freedesktop.org 3473S: Maintained 3474T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3475F: Documentation/ABI/stable/sysfs-class-backlight 3476F: Documentation/ABI/testing/sysfs-class-backlight 3477F: Documentation/devicetree/bindings/leds/backlight 3478F: drivers/video/backlight/ 3479F: include/linux/backlight.h 3480F: include/linux/pwm_backlight.h 3481 3482BARCO P50 GPIO DRIVER 3483M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3484M: Peter Korsgaard <peter.korsgaard@barco.com> 3485S: Maintained 3486F: drivers/platform/x86/barco-p50-gpio.c 3487 3488BATMAN ADVANCED 3489M: Marek Lindner <mareklindner@neomailbox.ch> 3490M: Simon Wunderlich <sw@simonwunderlich.de> 3491M: Antonio Quartulli <a@unstable.cc> 3492M: Sven Eckelmann <sven@narfation.org> 3493L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3494S: Maintained 3495W: https://www.open-mesh.org/ 3496Q: https://patchwork.open-mesh.org/project/batman/list/ 3497B: https://www.open-mesh.org/projects/batman-adv/issues 3498C: ircs://irc.hackint.org/batadv 3499T: git https://git.open-mesh.org/linux-merge.git 3500F: Documentation/networking/batman-adv.rst 3501F: include/uapi/linux/batadv_packet.h 3502F: include/uapi/linux/batman_adv.h 3503F: net/batman-adv/ 3504 3505BAYCOM/HDLCDRV DRIVERS FOR AX.25 3506M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3507L: linux-hams@vger.kernel.org 3508S: Maintained 3509W: http://www.baycom.org/~tom/ham/ham.html 3510F: drivers/net/hamradio/baycom* 3511 3512BCACHE (BLOCK LAYER CACHE) 3513M: Coly Li <colyli@suse.de> 3514M: Kent Overstreet <kent.overstreet@gmail.com> 3515L: linux-bcache@vger.kernel.org 3516S: Maintained 3517W: http://bcache.evilpiepirate.org 3518C: irc://irc.oftc.net/bcache 3519F: drivers/md/bcache/ 3520 3521BDISP ST MEDIA DRIVER 3522M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3523L: linux-media@vger.kernel.org 3524S: Supported 3525W: https://linuxtv.org 3526T: git git://linuxtv.org/media_tree.git 3527F: drivers/media/platform/st/sti/bdisp 3528 3529BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3530M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3531L: netdev@vger.kernel.org 3532S: Maintained 3533F: drivers/net/ethernet/ec_bhf.c 3534 3535BEFS FILE SYSTEM 3536M: Luis de Bethencourt <luisbg@kernel.org> 3537M: Salah Triki <salah.triki@gmail.com> 3538S: Maintained 3539T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3540F: Documentation/filesystems/befs.rst 3541F: fs/befs/ 3542 3543BFQ I/O SCHEDULER 3544M: Paolo Valente <paolo.valente@linaro.org> 3545M: Jens Axboe <axboe@kernel.dk> 3546L: linux-block@vger.kernel.org 3547S: Maintained 3548F: Documentation/block/bfq-iosched.rst 3549F: block/bfq-* 3550 3551BFS FILE SYSTEM 3552M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3553S: Maintained 3554F: Documentation/filesystems/bfs.rst 3555F: fs/bfs/ 3556F: include/uapi/linux/bfs_fs.h 3557 3558BITMAP API 3559M: Yury Norov <yury.norov@gmail.com> 3560R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3561R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3562S: Maintained 3563F: include/linux/bitmap.h 3564F: include/linux/cpumask.h 3565F: include/linux/find.h 3566F: include/linux/nodemask.h 3567F: lib/bitmap.c 3568F: lib/cpumask.c 3569F: lib/cpumask_kunit.c 3570F: lib/find_bit.c 3571F: lib/find_bit_benchmark.c 3572F: lib/test_bitmap.c 3573F: tools/include/linux/bitmap.h 3574F: tools/include/linux/find.h 3575F: tools/lib/bitmap.c 3576F: tools/lib/find_bit.c 3577 3578BLINKM RGB LED DRIVER 3579M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3580S: Maintained 3581F: drivers/leds/leds-blinkm.c 3582 3583BLOCK LAYER 3584M: Jens Axboe <axboe@kernel.dk> 3585L: linux-block@vger.kernel.org 3586S: Maintained 3587T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3588F: Documentation/ABI/stable/sysfs-block 3589F: Documentation/block/ 3590F: block/ 3591F: drivers/block/ 3592F: include/linux/bio.h 3593F: include/linux/blk* 3594F: kernel/trace/blktrace.c 3595F: lib/sbitmap.c 3596 3597BLOCK2MTD DRIVER 3598M: Joern Engel <joern@lazybastard.org> 3599L: linux-mtd@lists.infradead.org 3600S: Maintained 3601F: drivers/mtd/devices/block2mtd.c 3602 3603BLUETOOTH DRIVERS 3604M: Marcel Holtmann <marcel@holtmann.org> 3605M: Johan Hedberg <johan.hedberg@gmail.com> 3606M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3607L: linux-bluetooth@vger.kernel.org 3608S: Supported 3609W: http://www.bluez.org/ 3610T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3611T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3612F: drivers/bluetooth/ 3613 3614BLUETOOTH SUBSYSTEM 3615M: Marcel Holtmann <marcel@holtmann.org> 3616M: Johan Hedberg <johan.hedberg@gmail.com> 3617M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3618L: linux-bluetooth@vger.kernel.org 3619S: Supported 3620W: http://www.bluez.org/ 3621T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3622T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3623F: include/net/bluetooth/ 3624F: net/bluetooth/ 3625 3626BONDING DRIVER 3627M: Jay Vosburgh <j.vosburgh@gmail.com> 3628M: Andy Gospodarek <andy@greyhouse.net> 3629L: netdev@vger.kernel.org 3630S: Supported 3631W: http://sourceforge.net/projects/bonding/ 3632F: Documentation/networking/bonding.rst 3633F: drivers/net/bonding/ 3634F: include/net/bond* 3635F: include/uapi/linux/if_bonding.h 3636F: tools/testing/selftests/drivers/net/bonding/ 3637 3638BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3639M: Dan Robertson <dan@dlrobertson.com> 3640L: linux-iio@vger.kernel.org 3641S: Maintained 3642F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3643F: drivers/iio/accel/bma400* 3644 3645BPF JIT for ARM 3646M: Shubham Bansal <illusionist.neo@gmail.com> 3647L: bpf@vger.kernel.org 3648S: Odd Fixes 3649F: arch/arm/net/ 3650 3651BPF JIT for ARM64 3652M: Daniel Borkmann <daniel@iogearbox.net> 3653M: Alexei Starovoitov <ast@kernel.org> 3654M: Zi Shen Lim <zlim.lnx@gmail.com> 3655L: bpf@vger.kernel.org 3656S: Supported 3657F: arch/arm64/net/ 3658 3659BPF JIT for MIPS (32-BIT AND 64-BIT) 3660M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3661M: Paul Burton <paulburton@kernel.org> 3662L: bpf@vger.kernel.org 3663S: Maintained 3664F: arch/mips/net/ 3665 3666BPF JIT for NFP NICs 3667M: Jakub Kicinski <kuba@kernel.org> 3668L: bpf@vger.kernel.org 3669S: Odd Fixes 3670F: drivers/net/ethernet/netronome/nfp/bpf/ 3671 3672BPF JIT for POWERPC (32-BIT AND 64-BIT) 3673M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3674M: Michael Ellerman <mpe@ellerman.id.au> 3675L: bpf@vger.kernel.org 3676S: Supported 3677F: arch/powerpc/net/ 3678 3679BPF JIT for RISC-V (32-bit) 3680M: Luke Nelson <luke.r.nels@gmail.com> 3681M: Xi Wang <xi.wang@gmail.com> 3682L: bpf@vger.kernel.org 3683S: Maintained 3684F: arch/riscv/net/ 3685X: arch/riscv/net/bpf_jit_comp64.c 3686 3687BPF JIT for RISC-V (64-bit) 3688M: Björn Töpel <bjorn@kernel.org> 3689L: bpf@vger.kernel.org 3690S: Maintained 3691F: arch/riscv/net/ 3692X: arch/riscv/net/bpf_jit_comp32.c 3693 3694BPF JIT for S390 3695M: Ilya Leoshkevich <iii@linux.ibm.com> 3696M: Heiko Carstens <hca@linux.ibm.com> 3697M: Vasily Gorbik <gor@linux.ibm.com> 3698L: bpf@vger.kernel.org 3699S: Supported 3700F: arch/s390/net/ 3701X: arch/s390/net/pnet.c 3702 3703BPF JIT for SPARC (32-BIT AND 64-BIT) 3704M: David S. Miller <davem@davemloft.net> 3705L: bpf@vger.kernel.org 3706S: Odd Fixes 3707F: arch/sparc/net/ 3708 3709BPF JIT for X86 32-BIT 3710M: Wang YanQing <udknight@gmail.com> 3711L: bpf@vger.kernel.org 3712S: Odd Fixes 3713F: arch/x86/net/bpf_jit_comp32.c 3714 3715BPF JIT for X86 64-BIT 3716M: Alexei Starovoitov <ast@kernel.org> 3717M: Daniel Borkmann <daniel@iogearbox.net> 3718L: bpf@vger.kernel.org 3719S: Supported 3720F: arch/x86/net/ 3721X: arch/x86/net/bpf_jit_comp32.c 3722 3723BPF [BTF] 3724M: Martin KaFai Lau <martin.lau@linux.dev> 3725L: bpf@vger.kernel.org 3726S: Maintained 3727F: include/linux/btf* 3728F: kernel/bpf/btf.c 3729 3730BPF [CORE] 3731M: Alexei Starovoitov <ast@kernel.org> 3732M: Daniel Borkmann <daniel@iogearbox.net> 3733R: John Fastabend <john.fastabend@gmail.com> 3734L: bpf@vger.kernel.org 3735S: Maintained 3736F: include/linux/bpf* 3737F: include/linux/filter.h 3738F: include/linux/tnum.h 3739F: kernel/bpf/core.c 3740F: kernel/bpf/dispatcher.c 3741F: kernel/bpf/syscall.c 3742F: kernel/bpf/tnum.c 3743F: kernel/bpf/trampoline.c 3744F: kernel/bpf/verifier.c 3745 3746BPF [DOCUMENTATION] (Related to Standardization) 3747R: David Vernet <void@manifault.com> 3748L: bpf@vger.kernel.org 3749L: bpf@ietf.org 3750S: Maintained 3751F: Documentation/bpf/instruction-set.rst 3752 3753BPF [GENERAL] (Safe Dynamic Programs and Tools) 3754M: Alexei Starovoitov <ast@kernel.org> 3755M: Daniel Borkmann <daniel@iogearbox.net> 3756M: Andrii Nakryiko <andrii@kernel.org> 3757R: Martin KaFai Lau <martin.lau@linux.dev> 3758R: Song Liu <song@kernel.org> 3759R: Yonghong Song <yhs@fb.com> 3760R: John Fastabend <john.fastabend@gmail.com> 3761R: KP Singh <kpsingh@kernel.org> 3762R: Stanislav Fomichev <sdf@google.com> 3763R: Hao Luo <haoluo@google.com> 3764R: Jiri Olsa <jolsa@kernel.org> 3765L: bpf@vger.kernel.org 3766S: Supported 3767W: https://bpf.io/ 3768Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3769T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3770T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3771F: Documentation/bpf/ 3772F: Documentation/networking/filter.rst 3773F: Documentation/userspace-api/ebpf/ 3774F: arch/*/net/* 3775F: include/linux/bpf* 3776F: include/linux/btf* 3777F: include/linux/filter.h 3778F: include/trace/events/xdp.h 3779F: include/uapi/linux/bpf* 3780F: include/uapi/linux/btf* 3781F: include/uapi/linux/filter.h 3782F: kernel/bpf/ 3783F: kernel/trace/bpf_trace.c 3784F: lib/test_bpf.c 3785F: net/bpf/ 3786F: net/core/filter.c 3787F: net/sched/act_bpf.c 3788F: net/sched/cls_bpf.c 3789F: samples/bpf/ 3790F: scripts/bpf_doc.py 3791F: scripts/pahole-flags.sh 3792F: scripts/pahole-version.sh 3793F: tools/bpf/ 3794F: tools/lib/bpf/ 3795F: tools/testing/selftests/bpf/ 3796 3797BPF [ITERATOR] 3798M: Yonghong Song <yhs@fb.com> 3799L: bpf@vger.kernel.org 3800S: Maintained 3801F: kernel/bpf/*iter.c 3802 3803BPF [L7 FRAMEWORK] (sockmap) 3804M: John Fastabend <john.fastabend@gmail.com> 3805M: Jakub Sitnicki <jakub@cloudflare.com> 3806L: netdev@vger.kernel.org 3807L: bpf@vger.kernel.org 3808S: Maintained 3809F: include/linux/skmsg.h 3810F: net/core/skmsg.c 3811F: net/core/sock_map.c 3812F: net/ipv4/tcp_bpf.c 3813F: net/ipv4/udp_bpf.c 3814F: net/unix/unix_bpf.c 3815 3816BPF [LIBRARY] (libbpf) 3817M: Andrii Nakryiko <andrii@kernel.org> 3818L: bpf@vger.kernel.org 3819S: Maintained 3820F: tools/lib/bpf/ 3821 3822BPF [MISC] 3823L: bpf@vger.kernel.org 3824S: Odd Fixes 3825K: (?:\b|_)bpf(?:\b|_) 3826 3827BPF [NETWORKING] (struct_ops, reuseport) 3828M: Martin KaFai Lau <martin.lau@linux.dev> 3829L: bpf@vger.kernel.org 3830L: netdev@vger.kernel.org 3831S: Maintained 3832F: kernel/bpf/bpf_struct* 3833 3834BPF [NETWORKING] (tc BPF, sock_addr) 3835M: Martin KaFai Lau <martin.lau@linux.dev> 3836M: Daniel Borkmann <daniel@iogearbox.net> 3837R: John Fastabend <john.fastabend@gmail.com> 3838L: bpf@vger.kernel.org 3839L: netdev@vger.kernel.org 3840S: Maintained 3841F: net/core/filter.c 3842F: net/sched/act_bpf.c 3843F: net/sched/cls_bpf.c 3844 3845BPF [RINGBUF] 3846M: Andrii Nakryiko <andrii@kernel.org> 3847L: bpf@vger.kernel.org 3848S: Maintained 3849F: kernel/bpf/ringbuf.c 3850 3851BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3852M: KP Singh <kpsingh@kernel.org> 3853R: Florent Revest <revest@chromium.org> 3854R: Brendan Jackman <jackmanb@chromium.org> 3855L: bpf@vger.kernel.org 3856S: Maintained 3857F: Documentation/bpf/prog_lsm.rst 3858F: include/linux/bpf_lsm.h 3859F: kernel/bpf/bpf_lsm.c 3860F: security/bpf/ 3861 3862BPF [SELFTESTS] (Test Runners & Infrastructure) 3863M: Andrii Nakryiko <andrii@kernel.org> 3864R: Mykola Lysenko <mykolal@fb.com> 3865L: bpf@vger.kernel.org 3866S: Maintained 3867F: tools/testing/selftests/bpf/ 3868 3869BPF [STORAGE & CGROUPS] 3870M: Martin KaFai Lau <martin.lau@linux.dev> 3871L: bpf@vger.kernel.org 3872S: Maintained 3873F: kernel/bpf/*storage.c 3874F: kernel/bpf/bpf_lru* 3875F: kernel/bpf/cgroup.c 3876 3877BPF [TOOLING] (bpftool) 3878M: Quentin Monnet <quentin@isovalent.com> 3879L: bpf@vger.kernel.org 3880S: Maintained 3881F: kernel/bpf/disasm.* 3882F: tools/bpf/bpftool/ 3883 3884BPF [TRACING] 3885M: Song Liu <song@kernel.org> 3886R: Jiri Olsa <jolsa@kernel.org> 3887L: bpf@vger.kernel.org 3888S: Maintained 3889F: kernel/bpf/stackmap.c 3890F: kernel/trace/bpf_trace.c 3891 3892BROADCOM B44 10/100 ETHERNET DRIVER 3893M: Michael Chan <michael.chan@broadcom.com> 3894L: netdev@vger.kernel.org 3895S: Supported 3896F: drivers/net/ethernet/broadcom/b44.* 3897 3898BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3899M: Florian Fainelli <f.fainelli@gmail.com> 3900L: netdev@vger.kernel.org 3901L: openwrt-devel@lists.openwrt.org (subscribers-only) 3902S: Supported 3903F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3904F: drivers/net/dsa/b53/* 3905F: drivers/net/dsa/bcm_sf2* 3906F: include/linux/dsa/brcm.h 3907F: include/linux/platform_data/b53.h 3908 3909BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3910M: Florian Fainelli <f.fainelli@gmail.com> 3911R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3912L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3914S: Maintained 3915T: git https://github.com/broadcom/stblinux.git 3916F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3917F: drivers/pci/controller/pcie-brcmstb.c 3918F: drivers/staging/vc04_services 3919N: bcm2711 3920N: bcm283* 3921N: raspberrypi 3922 3923BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3924M: Florian Fainelli <f.fainelli@gmail.com> 3925M: Ray Jui <rjui@broadcom.com> 3926M: Scott Branden <sbranden@broadcom.com> 3927R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3928S: Maintained 3929T: git https://github.com/broadcom/mach-bcm 3930F: arch/arm/mach-bcm/ 3931N: bcm281* 3932N: bcm113* 3933N: bcm216* 3934N: kona 3935 3936BROADCOM BCM47XX MIPS ARCHITECTURE 3937M: Hauke Mehrtens <hauke@hauke-m.de> 3938M: Rafał Miłecki <zajec5@gmail.com> 3939L: linux-mips@vger.kernel.org 3940S: Maintained 3941F: Documentation/devicetree/bindings/mips/brcm/ 3942F: arch/mips/bcm47xx/* 3943F: arch/mips/include/asm/mach-bcm47xx/* 3944 3945BROADCOM BCM4908 ETHERNET DRIVER 3946M: Rafał Miłecki <rafal@milecki.pl> 3947R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3948L: netdev@vger.kernel.org 3949S: Maintained 3950F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3951F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3952F: drivers/net/ethernet/broadcom/unimac.h 3953 3954BROADCOM BCM4908 PINMUX DRIVER 3955M: Rafał Miłecki <rafal@milecki.pl> 3956R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3957L: linux-gpio@vger.kernel.org 3958S: Maintained 3959F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3960F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3961 3962BROADCOM BCM5301X ARM ARCHITECTURE 3963M: Florian Fainelli <f.fainelli@gmail.com> 3964M: Hauke Mehrtens <hauke@hauke-m.de> 3965M: Rafał Miłecki <zajec5@gmail.com> 3966R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3968S: Maintained 3969F: arch/arm/boot/dts/bcm470* 3970F: arch/arm/boot/dts/bcm5301* 3971F: arch/arm/boot/dts/bcm953012* 3972F: arch/arm/mach-bcm/bcm_5301x.c 3973 3974BROADCOM BCM53573 ARM ARCHITECTURE 3975M: Florian Fainelli <f.fainelli@gmail.com> 3976M: Rafał Miłecki <rafal@milecki.pl> 3977R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3978L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3979S: Maintained 3980F: arch/arm/boot/dts/bcm47189* 3981F: arch/arm/boot/dts/bcm53573* 3982 3983BROADCOM BCM63XX/BCM33XX UDC DRIVER 3984M: Kevin Cernekee <cernekee@gmail.com> 3985L: linux-usb@vger.kernel.org 3986S: Maintained 3987F: drivers/usb/gadget/udc/bcm63xx_udc.* 3988 3989BROADCOM BCM7XXX ARM ARCHITECTURE 3990M: Florian Fainelli <f.fainelli@gmail.com> 3991R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3993S: Maintained 3994T: git https://github.com/broadcom/stblinux.git 3995F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3996F: arch/arm/boot/dts/bcm7*.dts* 3997F: arch/arm/include/asm/hardware/cache-b15-rac.h 3998F: arch/arm/mach-bcm/*brcmstb* 3999F: arch/arm/mm/cache-b15-rac.c 4000F: drivers/bus/brcmstb_gisb.c 4001F: drivers/pci/controller/pcie-brcmstb.c 4002N: brcmstb 4003N: bcm7038 4004N: bcm7120 4005 4006BROADCOM BCMBCA ARM ARCHITECTURE 4007M: William Zhang <william.zhang@broadcom.com> 4008M: Anand Gore <anand.gore@broadcom.com> 4009M: Kursad Oney <kursad.oney@broadcom.com> 4010M: Florian Fainelli <f.fainelli@gmail.com> 4011M: Rafał Miłecki <rafal@milecki.pl> 4012R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4014S: Maintained 4015T: git https://github.com/broadcom/stblinux.git 4016F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4017F: arch/arm64/boot/dts/broadcom/bcmbca/* 4018N: bcmbca 4019N: bcm[9]?47622 4020N: bcm[9]?4912 4021N: bcm[9]?63138 4022N: bcm[9]?63146 4023N: bcm[9]?63148 4024N: bcm[9]?63158 4025N: bcm[9]?63178 4026N: bcm[9]?6756 4027N: bcm[9]?6813 4028N: bcm[9]?6846 4029N: bcm[9]?6855 4030N: bcm[9]?6856 4031N: bcm[9]?6858 4032N: bcm[9]?6878 4033 4034BROADCOM BDC DRIVER 4035M: Justin Chen <justinpopo6@gmail.com> 4036M: Al Cooper <alcooperx@gmail.com> 4037R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4038L: linux-usb@vger.kernel.org 4039S: Maintained 4040F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4041F: drivers/usb/gadget/udc/bdc/ 4042 4043BROADCOM BMIPS CPUFREQ DRIVER 4044M: Markus Mayer <mmayer@broadcom.com> 4045R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4046L: linux-pm@vger.kernel.org 4047S: Maintained 4048F: drivers/cpufreq/bmips-cpufreq.c 4049 4050BROADCOM BMIPS MIPS ARCHITECTURE 4051M: Florian Fainelli <f.fainelli@gmail.com> 4052R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4053L: linux-mips@vger.kernel.org 4054S: Maintained 4055T: git https://github.com/broadcom/stblinux.git 4056F: arch/mips/bmips/* 4057F: arch/mips/boot/dts/brcm/bcm*.dts* 4058F: arch/mips/include/asm/mach-bmips/* 4059F: arch/mips/kernel/*bmips* 4060F: drivers/irqchip/irq-bcm63* 4061F: drivers/irqchip/irq-bcm7* 4062F: drivers/irqchip/irq-brcmstb* 4063F: drivers/soc/bcm/bcm63xx 4064F: include/linux/bcm963xx_nvram.h 4065F: include/linux/bcm963xx_tag.h 4066 4067BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4068M: Rasesh Mody <rmody@marvell.com> 4069M: GR-Linux-NIC-Dev@marvell.com 4070L: netdev@vger.kernel.org 4071S: Supported 4072F: drivers/net/ethernet/broadcom/bnx2.* 4073F: drivers/net/ethernet/broadcom/bnx2_* 4074 4075BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4076M: Saurav Kashyap <skashyap@marvell.com> 4077M: Javed Hasan <jhasan@marvell.com> 4078M: GR-QLogic-Storage-Upstream@marvell.com 4079L: linux-scsi@vger.kernel.org 4080S: Supported 4081F: drivers/scsi/bnx2fc/ 4082 4083BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4084M: Nilesh Javali <njavali@marvell.com> 4085M: Manish Rangankar <mrangankar@marvell.com> 4086M: GR-QLogic-Storage-Upstream@marvell.com 4087L: linux-scsi@vger.kernel.org 4088S: Supported 4089F: drivers/scsi/bnx2i/ 4090 4091BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4092M: Ariel Elior <aelior@marvell.com> 4093M: Sudarsana Kalluru <skalluru@marvell.com> 4094M: Manish Chopra <manishc@marvell.com> 4095L: netdev@vger.kernel.org 4096S: Supported 4097F: drivers/net/ethernet/broadcom/bnx2x/ 4098 4099BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4100M: Michael Chan <michael.chan@broadcom.com> 4101L: netdev@vger.kernel.org 4102S: Supported 4103F: drivers/firmware/broadcom/tee_bnxt_fw.c 4104F: drivers/net/ethernet/broadcom/bnxt/ 4105F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4106 4107BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4108M: Arend van Spriel <aspriel@gmail.com> 4109M: Franky Lin <franky.lin@broadcom.com> 4110M: Hante Meuleman <hante.meuleman@broadcom.com> 4111L: linux-wireless@vger.kernel.org 4112L: brcm80211-dev-list.pdl@broadcom.com 4113L: SHA-cyfmac-dev-list@infineon.com 4114S: Supported 4115F: drivers/net/wireless/broadcom/brcm80211/ 4116 4117BROADCOM BRCMSTB GPIO DRIVER 4118M: Doug Berger <opendmb@gmail.com> 4119M: Florian Fainelli <f.fainelli@gmail.com> 4120R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4121S: Supported 4122F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4123F: drivers/gpio/gpio-brcmstb.c 4124 4125BROADCOM BRCMSTB I2C DRIVER 4126M: Kamal Dasu <kdasu.kdev@gmail.com> 4127R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4128L: linux-i2c@vger.kernel.org 4129S: Supported 4130F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4131F: drivers/i2c/busses/i2c-brcmstb.c 4132 4133BROADCOM BRCMSTB UART DRIVER 4134M: Al Cooper <alcooperx@gmail.com> 4135R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4136L: linux-serial@vger.kernel.org 4137S: Maintained 4138F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4139F: drivers/tty/serial/8250/8250_bcm7271.c 4140 4141BROADCOM BRCMSTB USB EHCI DRIVER 4142M: Justin Chen <justinpopo6@gmail.com> 4143M: Al Cooper <alcooperx@gmail.com> 4144R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4145L: linux-usb@vger.kernel.org 4146S: Maintained 4147F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4148F: drivers/usb/host/ehci-brcm.* 4149 4150BROADCOM BRCMSTB USB PIN MAP DRIVER 4151M: Al Cooper <alcooperx@gmail.com> 4152R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4153L: linux-usb@vger.kernel.org 4154S: Maintained 4155F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4156F: drivers/usb/misc/brcmstb-usb-pinmap.c 4157 4158BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4159M: Justin Chen <justinpopo6@gmail.com> 4160M: Al Cooper <alcooperx@gmail.com> 4161R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4162L: linux-kernel@vger.kernel.org 4163S: Maintained 4164F: drivers/phy/broadcom/phy-brcm-usb* 4165 4166BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4167M: William Zhang <william.zhang@broadcom.com> 4168M: Kursad Oney <kursad.oney@broadcom.com> 4169M: Jonas Gorski <jonas.gorski@gmail.com> 4170R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4171L: linux-spi@vger.kernel.org 4172S: Maintained 4173F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4174F: drivers/spi/spi-bcm63xx-hsspi.c 4175F: drivers/spi/spi-bcmbca-hsspi.c 4176 4177BROADCOM ETHERNET PHY DRIVERS 4178M: Florian Fainelli <f.fainelli@gmail.com> 4179R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4180L: netdev@vger.kernel.org 4181S: Supported 4182F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4183F: drivers/net/phy/bcm*.[ch] 4184F: drivers/net/phy/broadcom.c 4185F: include/linux/brcmphy.h 4186 4187BROADCOM GENET ETHERNET DRIVER 4188M: Doug Berger <opendmb@gmail.com> 4189M: Florian Fainelli <f.fainelli@gmail.com> 4190R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4191L: netdev@vger.kernel.org 4192S: Supported 4193F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4194F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4195F: drivers/net/ethernet/broadcom/genet/ 4196F: drivers/net/ethernet/broadcom/unimac.h 4197F: drivers/net/mdio/mdio-bcm-unimac.c 4198F: include/linux/platform_data/bcmgenet.h 4199F: include/linux/platform_data/mdio-bcm-unimac.h 4200 4201BROADCOM IPROC ARM ARCHITECTURE 4202M: Ray Jui <rjui@broadcom.com> 4203M: Scott Branden <sbranden@broadcom.com> 4204R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4206S: Maintained 4207T: git https://github.com/broadcom/stblinux.git 4208F: arch/arm64/boot/dts/broadcom/northstar2/* 4209F: arch/arm64/boot/dts/broadcom/stingray/* 4210F: drivers/clk/bcm/clk-ns* 4211F: drivers/clk/bcm/clk-sr* 4212F: drivers/pinctrl/bcm/pinctrl-ns* 4213F: include/dt-bindings/clock/bcm-sr* 4214N: iproc 4215N: cygnus 4216N: bcm[-_]nsp 4217N: bcm9113* 4218N: bcm9583* 4219N: bcm9585* 4220N: bcm9586* 4221N: bcm988312 4222N: bcm113* 4223N: bcm583* 4224N: bcm585* 4225N: bcm586* 4226N: bcm88312 4227N: hr2 4228N: stingray 4229 4230BROADCOM IPROC GBIT ETHERNET DRIVER 4231M: Rafał Miłecki <rafal@milecki.pl> 4232R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4233L: netdev@vger.kernel.org 4234S: Maintained 4235F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4236F: drivers/net/ethernet/broadcom/bgmac* 4237F: drivers/net/ethernet/broadcom/unimac.h 4238 4239BROADCOM KONA GPIO DRIVER 4240M: Ray Jui <rjui@broadcom.com> 4241R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4242S: Supported 4243F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4244F: drivers/gpio/gpio-bcm-kona.c 4245 4246BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4247M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4248M: Kashyap Desai <kashyap.desai@broadcom.com> 4249M: Sumit Saxena <sumit.saxena@broadcom.com> 4250M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4251L: mpi3mr-linuxdrv.pdl@broadcom.com 4252L: linux-scsi@vger.kernel.org 4253S: Supported 4254W: https://www.broadcom.com/support/storage 4255F: drivers/scsi/mpi3mr/ 4256 4257BROADCOM NETXTREME-E ROCE DRIVER 4258M: Selvin Xavier <selvin.xavier@broadcom.com> 4259L: linux-rdma@vger.kernel.org 4260S: Supported 4261W: http://www.broadcom.com 4262F: drivers/infiniband/hw/bnxt_re/ 4263F: include/uapi/rdma/bnxt_re-abi.h 4264 4265BROADCOM NVRAM DRIVER 4266M: Rafał Miłecki <zajec5@gmail.com> 4267L: linux-mips@vger.kernel.org 4268S: Maintained 4269F: drivers/firmware/broadcom/* 4270 4271BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4272M: Rafał Miłecki <rafal@milecki.pl> 4273M: Florian Fainelli <f.fainelli@gmail.com> 4274R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4275L: linux-pm@vger.kernel.org 4276S: Maintained 4277T: git https://github.com/broadcom/stblinux.git 4278F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4279F: include/dt-bindings/soc/bcm-pmb.h 4280 4281BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4282M: Rafał Miłecki <zajec5@gmail.com> 4283L: linux-wireless@vger.kernel.org 4284S: Maintained 4285F: drivers/bcma/ 4286F: include/linux/bcma/ 4287 4288BROADCOM SPI DRIVER 4289M: Kamal Dasu <kdasu.kdev@gmail.com> 4290R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4291S: Maintained 4292F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4293F: drivers/spi/spi-bcm-qspi.* 4294F: drivers/spi/spi-brcmstb-qspi.c 4295F: drivers/spi/spi-iproc-qspi.c 4296 4297BROADCOM STB AVS CPUFREQ DRIVER 4298M: Markus Mayer <mmayer@broadcom.com> 4299R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4300L: linux-pm@vger.kernel.org 4301S: Maintained 4302F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4303F: drivers/cpufreq/brcmstb* 4304 4305BROADCOM STB AVS TMON DRIVER 4306M: Markus Mayer <mmayer@broadcom.com> 4307R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4308L: linux-pm@vger.kernel.org 4309S: Maintained 4310F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4311F: drivers/thermal/broadcom/brcmstb* 4312 4313BROADCOM STB DPFE DRIVER 4314M: Markus Mayer <mmayer@broadcom.com> 4315R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4317S: Maintained 4318F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4319F: drivers/memory/brcmstb_dpfe.c 4320 4321BROADCOM STB NAND FLASH DRIVER 4322M: Brian Norris <computersforpeace@gmail.com> 4323M: Kamal Dasu <kdasu.kdev@gmail.com> 4324R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4325L: linux-mtd@lists.infradead.org 4326S: Maintained 4327F: drivers/mtd/nand/raw/brcmnand/ 4328F: include/linux/platform_data/brcmnand.h 4329 4330BROADCOM STB PCIE DRIVER 4331M: Jim Quinlan <jim2101024@gmail.com> 4332M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4333M: Florian Fainelli <f.fainelli@gmail.com> 4334R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4335L: linux-pci@vger.kernel.org 4336S: Maintained 4337F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4338F: drivers/pci/controller/pcie-brcmstb.c 4339 4340BROADCOM SYSTEMPORT ETHERNET DRIVER 4341M: Florian Fainelli <f.fainelli@gmail.com> 4342R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4343L: netdev@vger.kernel.org 4344S: Supported 4345F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4346F: drivers/net/ethernet/broadcom/bcmsysport.* 4347F: drivers/net/ethernet/broadcom/unimac.h 4348 4349BROADCOM TG3 GIGABIT ETHERNET DRIVER 4350M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4351M: Prashant Sreedharan <prashant@broadcom.com> 4352M: Michael Chan <mchan@broadcom.com> 4353L: netdev@vger.kernel.org 4354S: Supported 4355F: drivers/net/ethernet/broadcom/tg3.* 4356 4357BROADCOM VK DRIVER 4358M: Scott Branden <scott.branden@broadcom.com> 4359R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4360S: Supported 4361F: drivers/misc/bcm-vk/ 4362F: include/uapi/linux/misc/bcm_vk.h 4363 4364BROCADE BFA FC SCSI DRIVER 4365M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4366M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4367L: linux-scsi@vger.kernel.org 4368S: Supported 4369F: drivers/scsi/bfa/ 4370 4371BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4372M: Rasesh Mody <rmody@marvell.com> 4373M: Sudarsana Kalluru <skalluru@marvell.com> 4374M: GR-Linux-NIC-Dev@marvell.com 4375L: netdev@vger.kernel.org 4376S: Supported 4377F: drivers/net/ethernet/brocade/bna/ 4378 4379BSG (block layer generic sg v4 driver) 4380M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4381L: linux-scsi@vger.kernel.org 4382S: Supported 4383F: block/bsg.c 4384F: include/linux/bsg.h 4385F: include/uapi/linux/bsg.h 4386 4387BT87X AUDIO DRIVER 4388M: Clemens Ladisch <clemens@ladisch.de> 4389L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4390S: Maintained 4391T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4392F: Documentation/sound/cards/bt87x.rst 4393F: sound/pci/bt87x.c 4394 4395BT8XXGPIO DRIVER 4396M: Michael Buesch <m@bues.ch> 4397S: Maintained 4398W: http://bu3sch.de/btgpio.php 4399F: drivers/gpio/gpio-bt8xx.c 4400 4401BTRFS FILE SYSTEM 4402M: Chris Mason <clm@fb.com> 4403M: Josef Bacik <josef@toxicpanda.com> 4404M: David Sterba <dsterba@suse.com> 4405L: linux-btrfs@vger.kernel.org 4406S: Maintained 4407W: https://btrfs.readthedocs.io 4408W: https://btrfs.wiki.kernel.org/ 4409Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4410C: irc://irc.libera.chat/btrfs 4411T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4412F: Documentation/filesystems/btrfs.rst 4413F: fs/btrfs/ 4414F: include/linux/btrfs* 4415F: include/trace/events/btrfs.h 4416F: include/uapi/linux/btrfs* 4417 4418BTTV VIDEO4LINUX DRIVER 4419M: Mauro Carvalho Chehab <mchehab@kernel.org> 4420L: linux-media@vger.kernel.org 4421S: Odd fixes 4422W: https://linuxtv.org 4423T: git git://linuxtv.org/media_tree.git 4424F: Documentation/driver-api/media/drivers/bttv* 4425F: drivers/media/pci/bt8xx/bttv* 4426 4427BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4428M: Chanwoo Choi <cw00.choi@samsung.com> 4429L: linux-pm@vger.kernel.org 4430L: linux-samsung-soc@vger.kernel.org 4431S: Maintained 4432T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4433F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4434F: drivers/devfreq/exynos-bus.c 4435 4436BUSLOGIC SCSI DRIVER 4437M: Khalid Aziz <khalid@gonehiking.org> 4438L: linux-scsi@vger.kernel.org 4439S: Maintained 4440F: drivers/scsi/BusLogic.* 4441F: drivers/scsi/FlashPoint.* 4442 4443BXCAN CAN NETWORK DRIVER 4444M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4445L: linux-can@vger.kernel.org 4446S: Maintained 4447F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4448F: drivers/net/can/bxcan.c 4449 4450C-MEDIA CMI8788 DRIVER 4451M: Clemens Ladisch <clemens@ladisch.de> 4452L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4453S: Maintained 4454T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4455F: sound/pci/oxygen/ 4456 4457C-SKY ARCHITECTURE 4458M: Guo Ren <guoren@kernel.org> 4459L: linux-csky@vger.kernel.org 4460S: Supported 4461T: git https://github.com/c-sky/csky-linux.git 4462F: Documentation/devicetree/bindings/csky/ 4463F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4464F: Documentation/devicetree/bindings/timer/csky,* 4465F: arch/csky/ 4466F: drivers/clocksource/timer-gx6605s.c 4467F: drivers/clocksource/timer-mp-csky.c 4468F: drivers/irqchip/irq-csky-* 4469N: csky 4470K: csky 4471 4472CA8210 IEEE-802.15.4 RADIO DRIVER 4473L: linux-wpan@vger.kernel.org 4474S: Orphan 4475W: https://github.com/Cascoda/ca8210-linux.git 4476F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4477F: drivers/net/ieee802154/ca8210.c 4478 4479CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4480M: David Howells <dhowells@redhat.com> 4481L: linux-cachefs@redhat.com (moderated for non-subscribers) 4482S: Supported 4483F: Documentation/filesystems/caching/cachefiles.rst 4484F: fs/cachefiles/ 4485 4486CADENCE MIPI-CSI2 BRIDGES 4487M: Maxime Ripard <mripard@kernel.org> 4488L: linux-media@vger.kernel.org 4489S: Maintained 4490F: Documentation/devicetree/bindings/media/cdns,*.txt 4491F: drivers/media/platform/cadence/cdns-csi2* 4492 4493CADENCE NAND DRIVER 4494L: linux-mtd@lists.infradead.org 4495S: Orphan 4496F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4497F: drivers/mtd/nand/raw/cadence-nand-controller.c 4498 4499CADENCE USB3 DRD IP DRIVER 4500M: Peter Chen <peter.chen@kernel.org> 4501M: Pawel Laszczak <pawell@cadence.com> 4502R: Roger Quadros <rogerq@kernel.org> 4503R: Aswath Govindraju <a-govindraju@ti.com> 4504L: linux-usb@vger.kernel.org 4505S: Maintained 4506T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4507F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4508F: drivers/usb/cdns3/ 4509X: drivers/usb/cdns3/cdnsp* 4510 4511CADENCE USBSSP DRD IP DRIVER 4512M: Pawel Laszczak <pawell@cadence.com> 4513L: linux-usb@vger.kernel.org 4514S: Maintained 4515T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4516F: drivers/usb/cdns3/ 4517X: drivers/usb/cdns3/cdns3* 4518 4519CADET FM/AM RADIO RECEIVER DRIVER 4520M: Hans Verkuil <hverkuil@xs4all.nl> 4521L: linux-media@vger.kernel.org 4522S: Maintained 4523W: https://linuxtv.org 4524T: git git://linuxtv.org/media_tree.git 4525F: drivers/media/radio/radio-cadet* 4526 4527CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4528L: linux-media@vger.kernel.org 4529S: Orphan 4530T: git git://linuxtv.org/media_tree.git 4531F: Documentation/admin-guide/media/cafe_ccic* 4532F: drivers/media/platform/marvell/ 4533 4534CAIF NETWORK LAYER 4535L: netdev@vger.kernel.org 4536S: Orphan 4537F: Documentation/networking/caif/ 4538F: drivers/net/caif/ 4539F: include/net/caif/ 4540F: include/uapi/linux/caif/ 4541F: net/caif/ 4542 4543CAKE QDISC 4544M: Toke Høiland-Jørgensen <toke@toke.dk> 4545L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4546S: Maintained 4547F: net/sched/sch_cake.c 4548 4549CAN NETWORK DRIVERS 4550M: Wolfgang Grandegger <wg@grandegger.com> 4551M: Marc Kleine-Budde <mkl@pengutronix.de> 4552L: linux-can@vger.kernel.org 4553S: Maintained 4554W: https://github.com/linux-can 4555T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4556T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4557F: Documentation/devicetree/bindings/net/can/ 4558F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4559F: drivers/net/can/ 4560F: drivers/phy/phy-can-transceiver.c 4561F: include/linux/can/bittiming.h 4562F: include/linux/can/dev.h 4563F: include/linux/can/length.h 4564F: include/linux/can/platform/ 4565F: include/linux/can/rx-offload.h 4566F: include/uapi/linux/can/error.h 4567F: include/uapi/linux/can/netlink.h 4568F: include/uapi/linux/can/vxcan.h 4569 4570CAN NETWORK LAYER 4571M: Oliver Hartkopp <socketcan@hartkopp.net> 4572M: Marc Kleine-Budde <mkl@pengutronix.de> 4573L: linux-can@vger.kernel.org 4574S: Maintained 4575W: https://github.com/linux-can 4576T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4577T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4578F: Documentation/networking/can.rst 4579F: include/linux/can/can-ml.h 4580F: include/linux/can/core.h 4581F: include/linux/can/skb.h 4582F: include/net/netns/can.h 4583F: include/uapi/linux/can.h 4584F: include/uapi/linux/can/bcm.h 4585F: include/uapi/linux/can/gw.h 4586F: include/uapi/linux/can/isotp.h 4587F: include/uapi/linux/can/raw.h 4588F: net/can/ 4589 4590CAN-J1939 NETWORK LAYER 4591M: Robin van der Gracht <robin@protonic.nl> 4592M: Oleksij Rempel <o.rempel@pengutronix.de> 4593R: kernel@pengutronix.de 4594L: linux-can@vger.kernel.org 4595S: Maintained 4596F: Documentation/networking/j1939.rst 4597F: include/uapi/linux/can/j1939.h 4598F: net/can/j1939/ 4599 4600CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4601M: Damien Le Moal <dlemoal@kernel.org> 4602L: linux-riscv@lists.infradead.org 4603L: linux-gpio@vger.kernel.org (pinctrl driver) 4604F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4605F: drivers/pinctrl/pinctrl-k210.c 4606 4607CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4608M: Damien Le Moal <dlemoal@kernel.org> 4609L: linux-kernel@vger.kernel.org 4610L: linux-riscv@lists.infradead.org 4611S: Maintained 4612F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4613F: drivers/reset/reset-k210.c 4614 4615CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4616M: Damien Le Moal <dlemoal@kernel.org> 4617L: linux-riscv@lists.infradead.org 4618S: Maintained 4619F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4620F: drivers/soc/canaan/ 4621F: include/soc/canaan/ 4622 4623CAPABILITIES 4624M: Serge Hallyn <serge@hallyn.com> 4625L: linux-security-module@vger.kernel.org 4626S: Supported 4627F: include/linux/capability.h 4628F: include/uapi/linux/capability.h 4629F: kernel/capability.c 4630F: security/commoncap.c 4631 4632CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4633M: Kevin Tsai <ktsai@capellamicro.com> 4634S: Maintained 4635F: drivers/iio/light/cm* 4636 4637CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4638M: Christian Lamparter <chunkeey@googlemail.com> 4639L: linux-wireless@vger.kernel.org 4640S: Maintained 4641W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4642F: drivers/net/wireless/ath/carl9170/ 4643 4644CAVIUM I2C DRIVER 4645M: Robert Richter <rric@kernel.org> 4646S: Odd Fixes 4647W: http://www.marvell.com 4648F: drivers/i2c/busses/i2c-octeon* 4649F: drivers/i2c/busses/i2c-thunderx* 4650 4651CAVIUM LIQUIDIO NETWORK DRIVER 4652M: Derek Chickles <dchickles@marvell.com> 4653M: Satanand Burla <sburla@marvell.com> 4654M: Felix Manlunas <fmanlunas@marvell.com> 4655L: netdev@vger.kernel.org 4656S: Supported 4657W: http://www.marvell.com 4658F: drivers/net/ethernet/cavium/liquidio/ 4659 4660CAVIUM MMC DRIVER 4661M: Robert Richter <rric@kernel.org> 4662S: Odd Fixes 4663W: http://www.marvell.com 4664F: drivers/mmc/host/cavium* 4665 4666CAVIUM OCTEON-TX CRYPTO DRIVER 4667M: George Cherian <gcherian@marvell.com> 4668L: linux-crypto@vger.kernel.org 4669S: Supported 4670W: http://www.marvell.com 4671F: drivers/crypto/cavium/cpt/ 4672 4673CAVIUM THUNDERX2 ARM64 SOC 4674M: Robert Richter <rric@kernel.org> 4675L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4676S: Odd Fixes 4677F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4678F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4679 4680CBS/ETF/TAPRIO QDISCS 4681M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4682L: netdev@vger.kernel.org 4683S: Maintained 4684F: net/sched/sch_cbs.c 4685F: net/sched/sch_etf.c 4686F: net/sched/sch_taprio.c 4687 4688CC2520 IEEE-802.15.4 RADIO DRIVER 4689M: Stefan Schmidt <stefan@datenfreihafen.org> 4690L: linux-wpan@vger.kernel.org 4691S: Odd Fixes 4692F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4693F: drivers/net/ieee802154/cc2520.c 4694 4695CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4696M: Gilad Ben-Yossef <gilad@benyossef.com> 4697L: linux-crypto@vger.kernel.org 4698S: Supported 4699W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4700F: drivers/crypto/ccree/ 4701 4702CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4703M: Hadar Gat <hadar.gat@arm.com> 4704L: linux-crypto@vger.kernel.org 4705S: Supported 4706W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4707F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4708F: drivers/char/hw_random/cctrng.c 4709F: drivers/char/hw_random/cctrng.h 4710 4711CEC FRAMEWORK 4712M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4713L: linux-media@vger.kernel.org 4714S: Supported 4715W: http://linuxtv.org 4716T: git git://linuxtv.org/media_tree.git 4717F: Documentation/ABI/testing/debugfs-cec-error-inj 4718F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4719F: Documentation/driver-api/media/cec-core.rst 4720F: Documentation/userspace-api/media/cec 4721F: drivers/media/cec/ 4722F: drivers/media/rc/keymaps/rc-cec.c 4723F: include/media/cec-notifier.h 4724F: include/media/cec.h 4725F: include/uapi/linux/cec-funcs.h 4726F: include/uapi/linux/cec.h 4727 4728CEC GPIO DRIVER 4729M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4730L: linux-media@vger.kernel.org 4731S: Supported 4732W: http://linuxtv.org 4733T: git git://linuxtv.org/media_tree.git 4734F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4735F: drivers/media/cec/platform/cec-gpio/ 4736 4737CELL BROADBAND ENGINE ARCHITECTURE 4738M: Arnd Bergmann <arnd@arndb.de> 4739L: linuxppc-dev@lists.ozlabs.org 4740S: Supported 4741W: http://www.ibm.com/developerworks/power/cell/ 4742F: arch/powerpc/include/asm/cell*.h 4743F: arch/powerpc/include/asm/spu*.h 4744F: arch/powerpc/include/uapi/asm/spu*.h 4745F: arch/powerpc/platforms/cell/ 4746 4747CELLWISE CW2015 BATTERY DRIVER 4748M: Tobias Schrammm <t.schramm@manjaro.org> 4749S: Maintained 4750F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4751F: drivers/power/supply/cw2015_battery.c 4752 4753CEPH COMMON CODE (LIBCEPH) 4754M: Ilya Dryomov <idryomov@gmail.com> 4755M: Xiubo Li <xiubli@redhat.com> 4756R: Jeff Layton <jlayton@kernel.org> 4757L: ceph-devel@vger.kernel.org 4758S: Supported 4759W: http://ceph.com/ 4760T: git https://github.com/ceph/ceph-client.git 4761F: include/linux/ceph/ 4762F: include/linux/crush/ 4763F: net/ceph/ 4764 4765CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4766M: Xiubo Li <xiubli@redhat.com> 4767M: Ilya Dryomov <idryomov@gmail.com> 4768R: Jeff Layton <jlayton@kernel.org> 4769L: ceph-devel@vger.kernel.org 4770S: Supported 4771W: http://ceph.com/ 4772T: git https://github.com/ceph/ceph-client.git 4773F: Documentation/filesystems/ceph.rst 4774F: fs/ceph/ 4775 4776CERTIFICATE HANDLING 4777M: David Howells <dhowells@redhat.com> 4778M: David Woodhouse <dwmw2@infradead.org> 4779L: keyrings@vger.kernel.org 4780S: Maintained 4781F: Documentation/admin-guide/module-signing.rst 4782F: certs/ 4783F: scripts/sign-file.c 4784F: tools/certs/ 4785 4786CFAG12864B LCD DRIVER 4787M: Miguel Ojeda <ojeda@kernel.org> 4788S: Maintained 4789F: drivers/auxdisplay/cfag12864b.c 4790F: include/linux/cfag12864b.h 4791 4792CFAG12864BFB LCD FRAMEBUFFER DRIVER 4793M: Miguel Ojeda <ojeda@kernel.org> 4794S: Maintained 4795F: drivers/auxdisplay/cfag12864bfb.c 4796F: include/linux/cfag12864b.h 4797 4798CHAR and MISC DRIVERS 4799M: Arnd Bergmann <arnd@arndb.de> 4800M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4801S: Supported 4802T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4803F: drivers/char/ 4804F: drivers/misc/ 4805F: include/linux/miscdevice.h 4806X: drivers/char/agp/ 4807X: drivers/char/hw_random/ 4808X: drivers/char/ipmi/ 4809X: drivers/char/random.c 4810X: drivers/char/tpm/ 4811 4812CHECKPATCH 4813M: Andy Whitcroft <apw@canonical.com> 4814M: Joe Perches <joe@perches.com> 4815R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4816R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4817S: Maintained 4818F: scripts/checkpatch.pl 4819 4820CHECKPATCH DOCUMENTATION 4821M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4822M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4823R: Joe Perches <joe@perches.com> 4824S: Maintained 4825F: Documentation/dev-tools/checkpatch.rst 4826 4827CHINESE DOCUMENTATION 4828M: Alex Shi <alexs@kernel.org> 4829M: Yanteng Si <siyanteng@loongson.cn> 4830S: Maintained 4831F: Documentation/translations/zh_CN/ 4832 4833CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4834M: Peter Chen <peter.chen@kernel.org> 4835L: linux-usb@vger.kernel.org 4836S: Maintained 4837T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4838F: drivers/usb/chipidea/ 4839 4840CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4841M: Hans de Goede <hdegoede@redhat.com> 4842L: linux-input@vger.kernel.org 4843S: Maintained 4844F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4845F: drivers/input/touchscreen/chipone_icn8318.c 4846 4847CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4848M: Hans de Goede <hdegoede@redhat.com> 4849L: linux-input@vger.kernel.org 4850S: Maintained 4851F: drivers/input/touchscreen/chipone_icn8505.c 4852 4853CHROME HARDWARE PLATFORM SUPPORT 4854M: Benson Leung <bleung@chromium.org> 4855L: chrome-platform@lists.linux.dev 4856S: Maintained 4857T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4858F: drivers/platform/chrome/ 4859 4860CHROMEOS EC CODEC DRIVER 4861M: Cheng-Yi Chiang <cychiang@chromium.org> 4862M: Tzung-Bi Shih <tzungbi@kernel.org> 4863R: Guenter Roeck <groeck@chromium.org> 4864L: chrome-platform@lists.linux.dev 4865S: Maintained 4866F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4867F: sound/soc/codecs/cros_ec_codec.* 4868 4869CHROMEOS EC SUBDRIVERS 4870M: Benson Leung <bleung@chromium.org> 4871R: Guenter Roeck <groeck@chromium.org> 4872L: chrome-platform@lists.linux.dev 4873S: Maintained 4874F: drivers/power/supply/cros_usbpd-charger.c 4875N: cros_ec 4876N: cros-ec 4877 4878CHROMEOS EC UART DRIVER 4879M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4880R: Benson Leung <bleung@chromium.org> 4881R: Tzung-Bi Shih <tzungbi@kernel.org> 4882S: Maintained 4883F: drivers/platform/chrome/cros_ec_uart.c 4884 4885CHROMEOS EC USB PD NOTIFY DRIVER 4886M: Prashant Malani <pmalani@chromium.org> 4887L: chrome-platform@lists.linux.dev 4888S: Maintained 4889F: drivers/platform/chrome/cros_usbpd_notify.c 4890F: include/linux/platform_data/cros_usbpd_notify.h 4891 4892CHROMEOS EC USB TYPE-C DRIVER 4893M: Prashant Malani <pmalani@chromium.org> 4894L: chrome-platform@lists.linux.dev 4895S: Maintained 4896F: drivers/platform/chrome/cros_ec_typec.* 4897F: drivers/platform/chrome/cros_typec_switch.c 4898F: drivers/platform/chrome/cros_typec_vdm.* 4899 4900CHROMEOS HPS DRIVER 4901M: Dan Callaghan <dcallagh@chromium.org> 4902R: Sami Kyöstilä <skyostil@chromium.org> 4903S: Maintained 4904F: drivers/platform/chrome/cros_hps_i2c.c 4905 4906CHRONTEL CH7322 CEC DRIVER 4907M: Joe Tessler <jrt@google.com> 4908L: linux-media@vger.kernel.org 4909S: Maintained 4910T: git git://linuxtv.org/media_tree.git 4911F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4912F: drivers/media/cec/i2c/ch7322.c 4913 4914CIRRUS LOGIC AUDIO CODEC DRIVERS 4915M: James Schulman <james.schulman@cirrus.com> 4916M: David Rhodes <david.rhodes@cirrus.com> 4917M: Lucas Tanure <tanureal@opensource.cirrus.com> 4918M: Richard Fitzgerald <rf@opensource.cirrus.com> 4919L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4920L: patches@opensource.cirrus.com 4921S: Maintained 4922F: Documentation/devicetree/bindings/sound/cirrus,cs* 4923F: include/dt-bindings/sound/cs* 4924F: include/sound/cs* 4925F: sound/pci/hda/cs* 4926F: sound/pci/hda/hda_cs_dsp_ctl.* 4927F: sound/soc/codecs/cs* 4928 4929CIRRUS LOGIC DSP FIRMWARE DRIVER 4930M: Simon Trimmer <simont@opensource.cirrus.com> 4931M: Charles Keepax <ckeepax@opensource.cirrus.com> 4932M: Richard Fitzgerald <rf@opensource.cirrus.com> 4933L: patches@opensource.cirrus.com 4934S: Supported 4935W: https://github.com/CirrusLogic/linux-drivers/wiki 4936T: git https://github.com/CirrusLogic/linux-drivers.git 4937F: drivers/firmware/cirrus/* 4938F: include/linux/firmware/cirrus/* 4939 4940CIRRUS LOGIC EP93XX ETHERNET DRIVER 4941M: Hartley Sweeten <hsweeten@visionengravers.com> 4942L: netdev@vger.kernel.org 4943S: Maintained 4944F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4945 4946CIRRUS LOGIC LOCHNAGAR DRIVER 4947M: Charles Keepax <ckeepax@opensource.cirrus.com> 4948M: Richard Fitzgerald <rf@opensource.cirrus.com> 4949L: patches@opensource.cirrus.com 4950S: Supported 4951F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4952F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4953F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4954F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4955F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4956F: Documentation/hwmon/lochnagar.rst 4957F: drivers/clk/clk-lochnagar.c 4958F: drivers/hwmon/lochnagar-hwmon.c 4959F: drivers/mfd/lochnagar-i2c.c 4960F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4961F: drivers/regulator/lochnagar-regulator.c 4962F: include/dt-bindings/clock/lochnagar.h 4963F: include/dt-bindings/pinctrl/lochnagar.h 4964F: include/linux/mfd/lochnagar* 4965F: sound/soc/codecs/lochnagar-sc.c 4966 4967CIRRUS LOGIC MADERA CODEC DRIVERS 4968M: Charles Keepax <ckeepax@opensource.cirrus.com> 4969M: Richard Fitzgerald <rf@opensource.cirrus.com> 4970L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4971L: patches@opensource.cirrus.com 4972S: Supported 4973W: https://github.com/CirrusLogic/linux-drivers/wiki 4974T: git https://github.com/CirrusLogic/linux-drivers.git 4975F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4976F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4977F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4978F: drivers/gpio/gpio-madera* 4979F: drivers/irqchip/irq-madera* 4980F: drivers/mfd/cs47l* 4981F: drivers/mfd/madera* 4982F: drivers/pinctrl/cirrus/* 4983F: include/dt-bindings/sound/madera* 4984F: include/linux/irqchip/irq-madera* 4985F: include/linux/mfd/madera/* 4986F: include/sound/madera* 4987F: sound/soc/codecs/cs47l* 4988F: sound/soc/codecs/madera* 4989 4990CISCO FCOE HBA DRIVER 4991M: Satish Kharat <satishkh@cisco.com> 4992M: Sesidhar Baddela <sebaddel@cisco.com> 4993M: Karan Tilak Kumar <kartilak@cisco.com> 4994L: linux-scsi@vger.kernel.org 4995S: Supported 4996F: drivers/scsi/fnic/ 4997 4998CISCO SCSI HBA DRIVER 4999M: Karan Tilak Kumar <kartilak@cisco.com> 5000M: Sesidhar Baddela <sebaddel@cisco.com> 5001L: linux-scsi@vger.kernel.org 5002S: Supported 5003F: drivers/scsi/snic/ 5004 5005CISCO VIC ETHERNET NIC DRIVER 5006M: Christian Benvenuti <benve@cisco.com> 5007M: Satish Kharat <satishkh@cisco.com> 5008S: Supported 5009F: drivers/net/ethernet/cisco/enic/ 5010 5011CISCO VIC LOW LATENCY NIC DRIVER 5012M: Christian Benvenuti <benve@cisco.com> 5013M: Nelson Escobar <neescoba@cisco.com> 5014S: Supported 5015F: drivers/infiniband/hw/usnic/ 5016 5017CLANG CONTROL FLOW INTEGRITY SUPPORT 5018M: Sami Tolvanen <samitolvanen@google.com> 5019M: Kees Cook <keescook@chromium.org> 5020R: Nathan Chancellor <nathan@kernel.org> 5021R: Nick Desaulniers <ndesaulniers@google.com> 5022L: llvm@lists.linux.dev 5023S: Supported 5024B: https://github.com/ClangBuiltLinux/linux/issues 5025T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5026F: include/linux/cfi.h 5027F: kernel/cfi.c 5028 5029CLANG-FORMAT FILE 5030M: Miguel Ojeda <ojeda@kernel.org> 5031S: Maintained 5032F: .clang-format 5033 5034CLANG/LLVM BUILD SUPPORT 5035M: Nathan Chancellor <nathan@kernel.org> 5036M: Nick Desaulniers <ndesaulniers@google.com> 5037R: Tom Rix <trix@redhat.com> 5038L: llvm@lists.linux.dev 5039S: Supported 5040W: https://clangbuiltlinux.github.io/ 5041B: https://github.com/ClangBuiltLinux/linux/issues 5042C: irc://irc.libera.chat/clangbuiltlinux 5043F: Documentation/kbuild/llvm.rst 5044F: include/linux/compiler-clang.h 5045F: scripts/Makefile.clang 5046F: scripts/clang-tools/ 5047K: \b(?i:clang|llvm)\b 5048 5049CLK API 5050M: Russell King <linux@armlinux.org.uk> 5051L: linux-clk@vger.kernel.org 5052S: Maintained 5053F: include/linux/clk.h 5054 5055CLOCKSOURCE, CLOCKEVENT DRIVERS 5056M: Daniel Lezcano <daniel.lezcano@linaro.org> 5057M: Thomas Gleixner <tglx@linutronix.de> 5058L: linux-kernel@vger.kernel.org 5059S: Supported 5060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5061F: Documentation/devicetree/bindings/timer/ 5062F: drivers/clocksource/ 5063 5064CMPC ACPI DRIVER 5065M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5066M: Daniel Oliveira Nascimento <don@syst.com.br> 5067L: platform-driver-x86@vger.kernel.org 5068S: Supported 5069F: drivers/platform/x86/classmate-laptop.c 5070 5071COBALT MEDIA DRIVER 5072M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5073L: linux-media@vger.kernel.org 5074S: Supported 5075W: https://linuxtv.org 5076T: git git://linuxtv.org/media_tree.git 5077F: drivers/media/pci/cobalt/ 5078 5079COCCINELLE/Semantic Patches (SmPL) 5080M: Julia Lawall <Julia.Lawall@inria.fr> 5081M: Nicolas Palix <nicolas.palix@imag.fr> 5082L: cocci@inria.fr (moderated for non-subscribers) 5083S: Supported 5084W: https://coccinelle.gitlabpages.inria.fr/website/ 5085T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5086F: Documentation/dev-tools/coccinelle.rst 5087F: scripts/coccicheck 5088F: scripts/coccinelle/ 5089 5090CODA FILE SYSTEM 5091M: Jan Harkes <jaharkes@cs.cmu.edu> 5092M: coda@cs.cmu.edu 5093L: codalist@coda.cs.cmu.edu 5094S: Maintained 5095W: http://www.coda.cs.cmu.edu/ 5096F: Documentation/filesystems/coda.rst 5097F: fs/coda/ 5098F: include/linux/coda*.h 5099F: include/uapi/linux/coda*.h 5100 5101CODA V4L2 MEM2MEM DRIVER 5102M: Philipp Zabel <p.zabel@pengutronix.de> 5103L: linux-media@vger.kernel.org 5104S: Maintained 5105F: Documentation/devicetree/bindings/media/coda.yaml 5106F: drivers/media/platform/chips-media/ 5107 5108CODE OF CONDUCT 5109M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5110S: Supported 5111F: Documentation/process/code-of-conduct-interpretation.rst 5112F: Documentation/process/code-of-conduct.rst 5113 5114COMEDI DRIVERS 5115M: Ian Abbott <abbotti@mev.co.uk> 5116M: H Hartley Sweeten <hsweeten@visionengravers.com> 5117S: Odd Fixes 5118F: drivers/comedi/ 5119F: include/linux/comedi/ 5120F: include/uapi/linux/comedi.h 5121 5122COMMON CLK FRAMEWORK 5123M: Michael Turquette <mturquette@baylibre.com> 5124M: Stephen Boyd <sboyd@kernel.org> 5125L: linux-clk@vger.kernel.org 5126S: Maintained 5127Q: http://patchwork.kernel.org/project/linux-clk/list/ 5128T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5129F: Documentation/devicetree/bindings/clock/ 5130F: drivers/clk/ 5131F: include/dt-bindings/clock/ 5132F: include/linux/clk-pr* 5133F: include/linux/clk/ 5134F: include/linux/of_clk.h 5135X: drivers/clk/clkdev.c 5136 5137COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5138M: Steve French <sfrench@samba.org> 5139R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5140R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5141R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5142R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5143L: linux-cifs@vger.kernel.org 5144L: samba-technical@lists.samba.org (moderated for non-subscribers) 5145S: Supported 5146W: https://wiki.samba.org/index.php/LinuxCIFS 5147T: git git://git.samba.org/sfrench/cifs-2.6.git 5148F: Documentation/admin-guide/cifs/ 5149F: fs/cifs/ 5150F: fs/smbfs_common/ 5151F: include/uapi/linux/cifs 5152 5153COMPACTPCI HOTPLUG CORE 5154M: Scott Murray <scott@spiteful.org> 5155L: linux-pci@vger.kernel.org 5156S: Maintained 5157F: drivers/pci/hotplug/cpci_hotplug* 5158 5159COMPACTPCI HOTPLUG GENERIC DRIVER 5160M: Scott Murray <scott@spiteful.org> 5161L: linux-pci@vger.kernel.org 5162S: Maintained 5163F: drivers/pci/hotplug/cpcihp_generic.c 5164 5165COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5166M: Scott Murray <scott@spiteful.org> 5167L: linux-pci@vger.kernel.org 5168S: Maintained 5169F: drivers/pci/hotplug/cpcihp_zt5550.* 5170 5171COMPAL LAPTOP SUPPORT 5172M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5173L: platform-driver-x86@vger.kernel.org 5174S: Maintained 5175F: drivers/platform/x86/compal-laptop.c 5176 5177COMPILER ATTRIBUTES 5178M: Miguel Ojeda <ojeda@kernel.org> 5179R: Nick Desaulniers <ndesaulniers@google.com> 5180S: Maintained 5181F: include/linux/compiler_attributes.h 5182 5183COMPUTE EXPRESS LINK (CXL) 5184M: Alison Schofield <alison.schofield@intel.com> 5185M: Vishal Verma <vishal.l.verma@intel.com> 5186M: Ira Weiny <ira.weiny@intel.com> 5187M: Ben Widawsky <bwidawsk@kernel.org> 5188M: Dan Williams <dan.j.williams@intel.com> 5189L: linux-cxl@vger.kernel.org 5190S: Maintained 5191F: drivers/cxl/ 5192F: include/uapi/linux/cxl_mem.h 5193 5194CONEXANT ACCESSRUNNER USB DRIVER 5195L: accessrunner-general@lists.sourceforge.net 5196S: Orphan 5197W: http://accessrunner.sourceforge.net/ 5198F: drivers/usb/atm/cxacru.c 5199 5200CONFIGFS 5201M: Joel Becker <jlbec@evilplan.org> 5202M: Christoph Hellwig <hch@lst.de> 5203S: Supported 5204T: git git://git.infradead.org/users/hch/configfs.git 5205F: fs/configfs/ 5206F: include/linux/configfs.h 5207F: samples/configfs/ 5208 5209CONSOLE SUBSYSTEM 5210M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5211S: Supported 5212F: drivers/video/console/ 5213F: include/linux/console* 5214 5215CONTEXT TRACKING 5216M: Frederic Weisbecker <frederic@kernel.org> 5217M: "Paul E. McKenney" <paulmck@kernel.org> 5218S: Maintained 5219F: include/linux/context_tracking* 5220F: kernel/context_tracking.c 5221 5222CONTROL GROUP (CGROUP) 5223M: Tejun Heo <tj@kernel.org> 5224M: Zefan Li <lizefan.x@bytedance.com> 5225M: Johannes Weiner <hannes@cmpxchg.org> 5226L: cgroups@vger.kernel.org 5227S: Maintained 5228T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5229F: Documentation/admin-guide/cgroup-v1/ 5230F: Documentation/admin-guide/cgroup-v2.rst 5231F: include/linux/cgroup* 5232F: kernel/cgroup/ 5233F: tools/testing/selftests/cgroup/ 5234 5235CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5236M: Tejun Heo <tj@kernel.org> 5237M: Josef Bacik <josef@toxicpanda.com> 5238M: Jens Axboe <axboe@kernel.dk> 5239L: cgroups@vger.kernel.org 5240L: linux-block@vger.kernel.org 5241T: git git://git.kernel.dk/linux-block 5242F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5243F: block/bfq-cgroup.c 5244F: block/blk-cgroup.c 5245F: block/blk-iocost.c 5246F: block/blk-iolatency.c 5247F: block/blk-throttle.c 5248F: include/linux/blk-cgroup.h 5249 5250CONTROL GROUP - CPUSET 5251M: Waiman Long <longman@redhat.com> 5252M: Zefan Li <lizefan.x@bytedance.com> 5253L: cgroups@vger.kernel.org 5254S: Maintained 5255T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5256F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5257F: include/linux/cpuset.h 5258F: kernel/cgroup/cpuset.c 5259 5260CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5261M: Johannes Weiner <hannes@cmpxchg.org> 5262M: Michal Hocko <mhocko@kernel.org> 5263M: Roman Gushchin <roman.gushchin@linux.dev> 5264M: Shakeel Butt <shakeelb@google.com> 5265R: Muchun Song <muchun.song@linux.dev> 5266L: cgroups@vger.kernel.org 5267L: linux-mm@kvack.org 5268S: Maintained 5269F: mm/memcontrol.c 5270F: mm/swap_cgroup.c 5271F: tools/testing/selftests/cgroup/memcg_protection.m 5272F: tools/testing/selftests/cgroup/test_kmem.c 5273F: tools/testing/selftests/cgroup/test_memcontrol.c 5274 5275CORETEMP HARDWARE MONITORING DRIVER 5276M: Fenghua Yu <fenghua.yu@intel.com> 5277L: linux-hwmon@vger.kernel.org 5278S: Maintained 5279F: Documentation/hwmon/coretemp.rst 5280F: drivers/hwmon/coretemp.c 5281 5282CORSAIR-CPRO HARDWARE MONITOR DRIVER 5283M: Marius Zachmann <mail@mariuszachmann.de> 5284L: linux-hwmon@vger.kernel.org 5285S: Maintained 5286F: drivers/hwmon/corsair-cpro.c 5287 5288CORSAIR-PSU HARDWARE MONITOR DRIVER 5289M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5290L: linux-hwmon@vger.kernel.org 5291S: Maintained 5292F: Documentation/hwmon/corsair-psu.rst 5293F: drivers/hwmon/corsair-psu.c 5294 5295COUNTER SUBSYSTEM 5296M: William Breathitt Gray <william.gray@linaro.org> 5297L: linux-iio@vger.kernel.org 5298S: Maintained 5299T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5300F: Documentation/ABI/testing/sysfs-bus-counter 5301F: Documentation/driver-api/generic-counter.rst 5302F: drivers/counter/ 5303F: include/linux/counter.h 5304F: include/uapi/linux/counter.h 5305F: tools/counter/ 5306 5307CP2615 I2C DRIVER 5308M: Bence Csókás <bence98@sch.bme.hu> 5309S: Maintained 5310F: drivers/i2c/busses/i2c-cp2615.c 5311 5312CPMAC ETHERNET DRIVER 5313M: Florian Fainelli <f.fainelli@gmail.com> 5314L: netdev@vger.kernel.org 5315S: Maintained 5316F: drivers/net/ethernet/ti/cpmac.c 5317 5318CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5319M: Viresh Kumar <viresh.kumar@linaro.org> 5320M: Sudeep Holla <sudeep.holla@arm.com> 5321L: linux-pm@vger.kernel.org 5322S: Maintained 5323W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5324F: drivers/cpufreq/vexpress-spc-cpufreq.c 5325 5326CPU FREQUENCY SCALING FRAMEWORK 5327M: "Rafael J. Wysocki" <rafael@kernel.org> 5328M: Viresh Kumar <viresh.kumar@linaro.org> 5329L: linux-pm@vger.kernel.org 5330S: Maintained 5331B: https://bugzilla.kernel.org 5332T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5333T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5334F: Documentation/admin-guide/pm/cpufreq.rst 5335F: Documentation/admin-guide/pm/intel_pstate.rst 5336F: Documentation/cpu-freq/ 5337F: Documentation/devicetree/bindings/cpufreq/ 5338F: drivers/cpufreq/ 5339F: include/linux/cpufreq.h 5340F: include/linux/sched/cpufreq.h 5341F: kernel/sched/cpufreq*.c 5342F: tools/testing/selftests/cpufreq/ 5343 5344CPU IDLE TIME MANAGEMENT FRAMEWORK 5345M: "Rafael J. Wysocki" <rafael@kernel.org> 5346M: Daniel Lezcano <daniel.lezcano@linaro.org> 5347L: linux-pm@vger.kernel.org 5348S: Maintained 5349B: https://bugzilla.kernel.org 5350T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5351F: Documentation/admin-guide/pm/cpuidle.rst 5352F: Documentation/driver-api/pm/cpuidle.rst 5353F: drivers/cpuidle/ 5354F: include/linux/cpuidle.h 5355 5356CPU POWER MONITORING SUBSYSTEM 5357M: Thomas Renninger <trenn@suse.com> 5358M: Shuah Khan <shuah@kernel.org> 5359M: Shuah Khan <skhan@linuxfoundation.org> 5360L: linux-pm@vger.kernel.org 5361S: Maintained 5362F: tools/power/cpupower/ 5363 5364CPUID/MSR DRIVER 5365M: "H. Peter Anvin" <hpa@zytor.com> 5366S: Maintained 5367F: arch/x86/kernel/cpuid.c 5368F: arch/x86/kernel/msr.c 5369 5370CPUIDLE DRIVER - ARM BIG LITTLE 5371M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5372M: Daniel Lezcano <daniel.lezcano@linaro.org> 5373L: linux-pm@vger.kernel.org 5374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5375S: Maintained 5376T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5377F: drivers/cpuidle/cpuidle-big_little.c 5378 5379CPUIDLE DRIVER - ARM EXYNOS 5380M: Daniel Lezcano <daniel.lezcano@linaro.org> 5381M: Kukjin Kim <kgene@kernel.org> 5382R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5383L: linux-pm@vger.kernel.org 5384L: linux-samsung-soc@vger.kernel.org 5385S: Supported 5386F: arch/arm/mach-exynos/pm.c 5387F: drivers/cpuidle/cpuidle-exynos.c 5388F: include/linux/platform_data/cpuidle-exynos.h 5389 5390CPUIDLE DRIVER - ARM PSCI 5391M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5392M: Sudeep Holla <sudeep.holla@arm.com> 5393L: linux-pm@vger.kernel.org 5394L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5395S: Supported 5396F: drivers/cpuidle/cpuidle-psci.c 5397 5398CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5399M: Ulf Hansson <ulf.hansson@linaro.org> 5400L: linux-pm@vger.kernel.org 5401L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5402S: Supported 5403F: drivers/cpuidle/cpuidle-psci-domain.c 5404F: drivers/cpuidle/cpuidle-psci.h 5405 5406CPUIDLE DRIVER - DT IDLE PM DOMAIN 5407M: Ulf Hansson <ulf.hansson@linaro.org> 5408L: linux-pm@vger.kernel.org 5409S: Supported 5410F: drivers/cpuidle/dt_idle_genpd.c 5411F: drivers/cpuidle/dt_idle_genpd.h 5412 5413CPUIDLE DRIVER - RISC-V SBI 5414M: Anup Patel <anup@brainfault.org> 5415L: linux-pm@vger.kernel.org 5416L: linux-riscv@lists.infradead.org 5417S: Maintained 5418F: drivers/cpuidle/cpuidle-riscv-sbi.c 5419 5420CRAMFS FILESYSTEM 5421M: Nicolas Pitre <nico@fluxnic.net> 5422S: Maintained 5423F: Documentation/filesystems/cramfs.rst 5424F: fs/cramfs/ 5425 5426CREATIVE SB0540 5427M: Bastien Nocera <hadess@hadess.net> 5428L: linux-input@vger.kernel.org 5429S: Maintained 5430F: drivers/hid/hid-creative-sb0540.c 5431 5432CRYPTO API 5433M: Herbert Xu <herbert@gondor.apana.org.au> 5434M: "David S. Miller" <davem@davemloft.net> 5435L: linux-crypto@vger.kernel.org 5436S: Maintained 5437T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5438T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5439F: Documentation/crypto/ 5440F: Documentation/devicetree/bindings/crypto/ 5441F: arch/*/crypto/ 5442F: crypto/ 5443F: drivers/crypto/ 5444F: include/crypto/ 5445F: include/linux/crypto* 5446F: lib/crypto/ 5447 5448CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5449M: Neil Horman <nhorman@tuxdriver.com> 5450L: linux-crypto@vger.kernel.org 5451S: Maintained 5452F: crypto/ansi_cprng.c 5453F: crypto/rng.c 5454 5455CS3308 MEDIA DRIVER 5456M: Hans Verkuil <hverkuil@xs4all.nl> 5457L: linux-media@vger.kernel.org 5458S: Odd Fixes 5459W: http://linuxtv.org 5460T: git git://linuxtv.org/media_tree.git 5461F: drivers/media/i2c/cs3308.c 5462 5463CS5535 Audio ALSA driver 5464M: Jaya Kumar <jayakumar.alsa@gmail.com> 5465S: Maintained 5466F: sound/pci/cs5535audio/ 5467 5468CTU CAN FD DRIVER 5469M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5470M: Ondrej Ille <ondrej.ille@gmail.com> 5471L: linux-can@vger.kernel.org 5472S: Maintained 5473F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5474F: drivers/net/can/ctucanfd/ 5475 5476CW1200 WLAN driver 5477M: Solomon Peachy <pizza@shaftnet.org> 5478S: Maintained 5479F: drivers/net/wireless/st/cw1200/ 5480 5481CX18 VIDEO4LINUX DRIVER 5482M: Andy Walls <awalls@md.metrocast.net> 5483L: linux-media@vger.kernel.org 5484S: Maintained 5485W: https://linuxtv.org 5486T: git git://linuxtv.org/media_tree.git 5487F: drivers/media/pci/cx18/ 5488F: include/uapi/linux/ivtv* 5489 5490CX2341X MPEG ENCODER HELPER MODULE 5491M: Hans Verkuil <hverkuil@xs4all.nl> 5492L: linux-media@vger.kernel.org 5493S: Maintained 5494W: https://linuxtv.org 5495T: git git://linuxtv.org/media_tree.git 5496F: drivers/media/common/cx2341x* 5497F: include/media/drv-intf/cx2341x.h 5498 5499CX24120 MEDIA DRIVER 5500M: Jemma Denson <jdenson@gmail.com> 5501M: Patrick Boettcher <patrick.boettcher@posteo.de> 5502L: linux-media@vger.kernel.org 5503S: Maintained 5504W: https://linuxtv.org 5505Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5506F: drivers/media/dvb-frontends/cx24120* 5507 5508CX88 VIDEO4LINUX DRIVER 5509M: Mauro Carvalho Chehab <mchehab@kernel.org> 5510L: linux-media@vger.kernel.org 5511S: Odd fixes 5512W: https://linuxtv.org 5513T: git git://linuxtv.org/media_tree.git 5514F: Documentation/driver-api/media/drivers/cx88* 5515F: drivers/media/pci/cx88/ 5516 5517CXD2820R MEDIA DRIVER 5518M: Antti Palosaari <crope@iki.fi> 5519L: linux-media@vger.kernel.org 5520S: Maintained 5521W: https://linuxtv.org 5522W: http://palosaari.fi/linux/ 5523Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5524T: git git://linuxtv.org/anttip/media_tree.git 5525F: drivers/media/dvb-frontends/cxd2820r* 5526 5527CXGB3 ETHERNET DRIVER (CXGB3) 5528M: Raju Rangoju <rajur@chelsio.com> 5529L: netdev@vger.kernel.org 5530S: Supported 5531W: http://www.chelsio.com 5532F: drivers/net/ethernet/chelsio/cxgb3/ 5533 5534CXGB3 ISCSI DRIVER (CXGB3I) 5535M: Varun Prakash <varun@chelsio.com> 5536L: linux-scsi@vger.kernel.org 5537S: Supported 5538W: http://www.chelsio.com 5539F: drivers/scsi/cxgbi/cxgb3i 5540 5541CXGB4 CRYPTO DRIVER (chcr) 5542M: Ayush Sawal <ayush.sawal@chelsio.com> 5543L: linux-crypto@vger.kernel.org 5544S: Supported 5545W: http://www.chelsio.com 5546F: drivers/crypto/chelsio 5547 5548CXGB4 ETHERNET DRIVER (CXGB4) 5549M: Raju Rangoju <rajur@chelsio.com> 5550L: netdev@vger.kernel.org 5551S: Supported 5552W: http://www.chelsio.com 5553F: drivers/net/ethernet/chelsio/cxgb4/ 5554 5555CXGB4 INLINE CRYPTO DRIVER 5556M: Ayush Sawal <ayush.sawal@chelsio.com> 5557L: netdev@vger.kernel.org 5558S: Supported 5559W: http://www.chelsio.com 5560F: drivers/net/ethernet/chelsio/inline_crypto/ 5561 5562CXGB4 ISCSI DRIVER (CXGB4I) 5563M: Varun Prakash <varun@chelsio.com> 5564L: linux-scsi@vger.kernel.org 5565S: Supported 5566W: http://www.chelsio.com 5567F: drivers/scsi/cxgbi/cxgb4i 5568 5569CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5570M: Potnuri Bharat Teja <bharat@chelsio.com> 5571L: linux-rdma@vger.kernel.org 5572S: Supported 5573W: http://www.openfabrics.org 5574F: drivers/infiniband/hw/cxgb4/ 5575F: include/uapi/rdma/cxgb4-abi.h 5576 5577CXGB4VF ETHERNET DRIVER (CXGB4VF) 5578M: Raju Rangoju <rajur@chelsio.com> 5579L: netdev@vger.kernel.org 5580S: Supported 5581W: http://www.chelsio.com 5582F: drivers/net/ethernet/chelsio/cxgb4vf/ 5583 5584CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5585M: Frederic Barrat <fbarrat@linux.ibm.com> 5586M: Andrew Donnellan <ajd@linux.ibm.com> 5587L: linuxppc-dev@lists.ozlabs.org 5588S: Supported 5589F: Documentation/ABI/testing/sysfs-class-cxl 5590F: Documentation/powerpc/cxl.rst 5591F: arch/powerpc/platforms/powernv/pci-cxl.c 5592F: drivers/misc/cxl/ 5593F: include/misc/cxl* 5594F: include/uapi/misc/cxl.h 5595 5596CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5597M: Manoj N. Kumar <manoj@linux.ibm.com> 5598M: Matthew R. Ochs <mrochs@linux.ibm.com> 5599M: Uma Krishnan <ukrishn@linux.ibm.com> 5600L: linux-scsi@vger.kernel.org 5601S: Supported 5602F: Documentation/powerpc/cxlflash.rst 5603F: drivers/scsi/cxlflash/ 5604F: include/uapi/scsi/cxlflash_ioctl.h 5605 5606CYBERPRO FB DRIVER 5607M: Russell King <linux@armlinux.org.uk> 5608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5609S: Maintained 5610W: http://www.armlinux.org.uk/ 5611F: drivers/video/fbdev/cyber2000fb.* 5612 5613CYCLADES PC300 DRIVER 5614S: Orphan 5615F: drivers/net/wan/pc300* 5616 5617CYPRESS CY8C95X0 PINCTRL DRIVER 5618M: Patrick Rudolph <patrick.rudolph@9elements.com> 5619L: linux-gpio@vger.kernel.org 5620S: Maintained 5621F: drivers/pinctrl/pinctrl-cy8c95x0.c 5622 5623CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5624M: Linus Walleij <linus.walleij@linaro.org> 5625L: linux-input@vger.kernel.org 5626S: Maintained 5627F: drivers/input/touchscreen/cy8ctma140.c 5628 5629CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5630M: Yassine Oudjana <y.oudjana@protonmail.com> 5631L: linux-input@vger.kernel.org 5632S: Maintained 5633F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5634F: drivers/input/keyboard/cypress-sf.c 5635 5636CYPRESS_FIRMWARE MEDIA DRIVER 5637M: Antti Palosaari <crope@iki.fi> 5638L: linux-media@vger.kernel.org 5639S: Maintained 5640W: https://linuxtv.org 5641W: http://palosaari.fi/linux/ 5642Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5643T: git git://linuxtv.org/anttip/media_tree.git 5644F: drivers/media/common/cypress_firmware* 5645 5646CYTTSP TOUCHSCREEN DRIVER 5647M: Linus Walleij <linus.walleij@linaro.org> 5648L: linux-input@vger.kernel.org 5649S: Maintained 5650F: drivers/input/touchscreen/cyttsp* 5651 5652D-LINK DIR-685 TOUCHKEYS DRIVER 5653M: Linus Walleij <linus.walleij@linaro.org> 5654L: linux-input@vger.kernel.org 5655S: Supported 5656F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5657 5658DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5659M: Joshua Kinard <kumba@gentoo.org> 5660S: Maintained 5661F: drivers/rtc/rtc-ds1685.c 5662F: include/linux/rtc/ds1685.h 5663 5664DAMA SLAVE for AX.25 5665M: Joerg Reuter <jreuter@yaina.de> 5666L: linux-hams@vger.kernel.org 5667S: Maintained 5668W: http://yaina.de/jreuter/ 5669W: http://www.qsl.net/dl1bke/ 5670F: net/ax25/af_ax25.c 5671F: net/ax25/ax25_dev.c 5672F: net/ax25/ax25_ds_* 5673F: net/ax25/ax25_in.c 5674F: net/ax25/ax25_out.c 5675F: net/ax25/ax25_timer.c 5676F: net/ax25/sysctl_net_ax25.c 5677 5678DATA ACCESS MONITOR 5679M: SeongJae Park <sj@kernel.org> 5680L: damon@lists.linux.dev 5681L: linux-mm@kvack.org 5682S: Maintained 5683W: https://damonitor.github.io 5684P: Documentation/mm/damon/maintainer-profile.rst 5685T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5686T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5687T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5688F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5689F: Documentation/admin-guide/mm/damon/ 5690F: Documentation/mm/damon/ 5691F: include/linux/damon.h 5692F: include/trace/events/damon.h 5693F: mm/damon/ 5694F: tools/testing/selftests/damon/ 5695 5696DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5697L: netdev@vger.kernel.org 5698S: Orphan 5699F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5700F: drivers/net/ethernet/dec/tulip/dmfe.c 5701 5702DC390/AM53C974 SCSI driver 5703M: Hannes Reinecke <hare@suse.com> 5704L: linux-scsi@vger.kernel.org 5705S: Maintained 5706F: drivers/scsi/am53c974.c 5707 5708DC395x SCSI driver 5709M: Oliver Neukum <oliver@neukum.org> 5710M: Ali Akcaagac <aliakc@web.de> 5711M: Jamie Lenehan <lenehan@twibble.org> 5712L: dc395x@twibble.org 5713S: Maintained 5714W: http://twibble.org/dist/dc395x/ 5715W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5716F: Documentation/scsi/dc395x.rst 5717F: drivers/scsi/dc395x.* 5718 5719DCCP PROTOCOL 5720L: dccp@vger.kernel.org 5721S: Orphan 5722W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5723F: include/linux/dccp.h 5724F: include/linux/tfrc.h 5725F: include/uapi/linux/dccp.h 5726F: net/dccp/ 5727 5728DECSTATION PLATFORM SUPPORT 5729M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5730L: linux-mips@vger.kernel.org 5731S: Maintained 5732W: http://www.linux-mips.org/wiki/DECstation 5733F: arch/mips/dec/ 5734F: arch/mips/include/asm/dec/ 5735F: arch/mips/include/asm/mach-dec/ 5736 5737DEFXX FDDI NETWORK DRIVER 5738M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5739S: Maintained 5740F: drivers/net/fddi/defxx.* 5741 5742DEFZA FDDI NETWORK DRIVER 5743M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5744S: Maintained 5745F: drivers/net/fddi/defza.* 5746 5747DEINTERLACE DRIVERS FOR ALLWINNER H3 5748M: Jernej Skrabec <jernej.skrabec@gmail.com> 5749L: linux-media@vger.kernel.org 5750S: Maintained 5751T: git git://linuxtv.org/media_tree.git 5752F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5753F: drivers/media/platform/sunxi/sun8i-di/ 5754 5755DELL LAPTOP DRIVER 5756M: Matthew Garrett <mjg59@srcf.ucam.org> 5757M: Pali Rohár <pali@kernel.org> 5758L: platform-driver-x86@vger.kernel.org 5759S: Maintained 5760F: drivers/platform/x86/dell/dell-laptop.c 5761 5762DELL LAPTOP FREEFALL DRIVER 5763M: Pali Rohár <pali@kernel.org> 5764S: Maintained 5765F: drivers/platform/x86/dell/dell-smo8800.c 5766 5767DELL LAPTOP RBTN DRIVER 5768M: Pali Rohár <pali@kernel.org> 5769S: Maintained 5770F: drivers/platform/x86/dell/dell-rbtn.* 5771 5772DELL LAPTOP SMM DRIVER 5773M: Pali Rohár <pali@kernel.org> 5774S: Maintained 5775F: Documentation/ABI/obsolete/procfs-i8k 5776F: drivers/hwmon/dell-smm-hwmon.c 5777F: include/uapi/linux/i8k.h 5778 5779DELL REMOTE BIOS UPDATE DRIVER 5780M: Stuart Hayes <stuart.w.hayes@gmail.com> 5781L: platform-driver-x86@vger.kernel.org 5782S: Maintained 5783F: drivers/platform/x86/dell/dell_rbu.c 5784 5785DELL SMBIOS DRIVER 5786M: Pali Rohár <pali@kernel.org> 5787L: Dell.Client.Kernel@dell.com 5788L: platform-driver-x86@vger.kernel.org 5789S: Maintained 5790F: drivers/platform/x86/dell/dell-smbios.* 5791 5792DELL SMBIOS SMM DRIVER 5793L: Dell.Client.Kernel@dell.com 5794L: platform-driver-x86@vger.kernel.org 5795S: Maintained 5796F: drivers/platform/x86/dell/dell-smbios-smm.c 5797 5798DELL SMBIOS WMI DRIVER 5799L: Dell.Client.Kernel@dell.com 5800L: platform-driver-x86@vger.kernel.org 5801S: Maintained 5802F: drivers/platform/x86/dell/dell-smbios-wmi.c 5803F: tools/wmi/dell-smbios-example.c 5804 5805DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5806M: Stuart Hayes <stuart.w.hayes@gmail.com> 5807L: platform-driver-x86@vger.kernel.org 5808S: Maintained 5809F: Documentation/driver-api/dcdbas.rst 5810F: drivers/platform/x86/dell/dcdbas.* 5811 5812DELL WMI DDV DRIVER 5813M: Armin Wolf <W_Armin@gmx.de> 5814S: Maintained 5815F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5816F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5817F: drivers/platform/x86/dell/dell-wmi-ddv.c 5818 5819DELL WMI DESCRIPTOR DRIVER 5820L: Dell.Client.Kernel@dell.com 5821S: Maintained 5822F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5823 5824DELL WMI HARDWARE PRIVACY SUPPORT 5825M: Perry Yuan <Perry.Yuan@dell.com> 5826L: Dell.Client.Kernel@dell.com 5827L: platform-driver-x86@vger.kernel.org 5828S: Maintained 5829F: drivers/platform/x86/dell/dell-wmi-privacy.c 5830 5831DELL WMI NOTIFICATIONS DRIVER 5832M: Matthew Garrett <mjg59@srcf.ucam.org> 5833M: Pali Rohár <pali@kernel.org> 5834S: Maintained 5835F: drivers/platform/x86/dell/dell-wmi-base.c 5836 5837DELL WMI SYSMAN DRIVER 5838M: Prasanth Ksr <prasanth.ksr@dell.com> 5839L: Dell.Client.Kernel@dell.com 5840L: platform-driver-x86@vger.kernel.org 5841S: Maintained 5842F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5843F: drivers/platform/x86/dell/dell-wmi-sysman/ 5844 5845DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5846M: Zev Weiss <zev@bewilderbeest.net> 5847L: linux-hwmon@vger.kernel.org 5848S: Maintained 5849F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5850 5851DELTA DPS920AB PSU DRIVER 5852M: Robert Marko <robert.marko@sartura.hr> 5853L: linux-hwmon@vger.kernel.org 5854S: Maintained 5855F: Documentation/hwmon/dps920ab.rst 5856F: drivers/hwmon/pmbus/dps920ab.c 5857 5858DELTA NETWORKS TN48M CPLD DRIVERS 5859M: Robert Marko <robert.marko@sartura.hr> 5860S: Maintained 5861F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5862F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5863F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5864F: drivers/gpio/gpio-tn48m.c 5865F: include/dt-bindings/reset/delta,tn48m-reset.h 5866 5867DELTA ST MEDIA DRIVER 5868M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5869L: linux-media@vger.kernel.org 5870S: Supported 5871W: https://linuxtv.org 5872T: git git://linuxtv.org/media_tree.git 5873F: drivers/media/platform/st/sti/delta 5874 5875DENALI NAND DRIVER 5876L: linux-mtd@lists.infradead.org 5877S: Orphan 5878F: drivers/mtd/nand/raw/denali* 5879 5880DESIGNWARE EDMA CORE IP DRIVER 5881M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5882L: dmaengine@vger.kernel.org 5883S: Maintained 5884F: drivers/dma/dw-edma/ 5885F: include/linux/dma/edma.h 5886 5887DESIGNWARE USB2 DRD IP DRIVER 5888M: Minas Harutyunyan <hminas@synopsys.com> 5889L: linux-usb@vger.kernel.org 5890S: Maintained 5891T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5892F: drivers/usb/dwc2/ 5893 5894DESIGNWARE USB3 DRD IP DRIVER 5895M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5896L: linux-usb@vger.kernel.org 5897S: Maintained 5898F: drivers/usb/dwc3/ 5899 5900DESIGNWARE XDATA IP DRIVER 5901M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5902L: linux-pci@vger.kernel.org 5903S: Maintained 5904F: Documentation/misc-devices/dw-xdata-pcie.rst 5905F: drivers/misc/dw-xdata-pcie.c 5906 5907DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5908M: Andreas Klinger <ak@it-klinger.de> 5909L: linux-iio@vger.kernel.org 5910S: Maintained 5911F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5912F: drivers/iio/proximity/srf*.c 5913 5914DEVICE COREDUMP (DEV_COREDUMP) 5915M: Johannes Berg <johannes@sipsolutions.net> 5916L: linux-kernel@vger.kernel.org 5917S: Maintained 5918F: drivers/base/devcoredump.c 5919F: include/linux/devcoredump.h 5920 5921DEVICE DEPENDENCY HELPER SCRIPT 5922M: Saravana Kannan <saravanak@google.com> 5923L: linux-kernel@vger.kernel.org 5924S: Maintained 5925F: scripts/dev-needs.sh 5926 5927DEVICE DIRECT ACCESS (DAX) 5928M: Dan Williams <dan.j.williams@intel.com> 5929M: Vishal Verma <vishal.l.verma@intel.com> 5930M: Dave Jiang <dave.jiang@intel.com> 5931L: nvdimm@lists.linux.dev 5932L: linux-cxl@vger.kernel.org 5933S: Supported 5934F: drivers/dax/ 5935 5936DEVICE FREQUENCY (DEVFREQ) 5937M: MyungJoo Ham <myungjoo.ham@samsung.com> 5938M: Kyungmin Park <kyungmin.park@samsung.com> 5939M: Chanwoo Choi <cw00.choi@samsung.com> 5940L: linux-pm@vger.kernel.org 5941S: Maintained 5942T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5943F: Documentation/devicetree/bindings/devfreq/ 5944F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5945F: drivers/devfreq/ 5946F: include/linux/devfreq.h 5947F: include/trace/events/devfreq.h 5948 5949DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5950M: Chanwoo Choi <cw00.choi@samsung.com> 5951L: linux-pm@vger.kernel.org 5952S: Supported 5953T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5954F: Documentation/devicetree/bindings/devfreq/event/ 5955F: drivers/devfreq/devfreq-event.c 5956F: drivers/devfreq/event/ 5957F: include/dt-bindings/pmu/exynos_ppmu.h 5958F: include/linux/devfreq-event.h 5959 5960DEVICE RESOURCE MANAGEMENT HELPERS 5961M: Hans de Goede <hdegoede@redhat.com> 5962R: Matti Vaittinen <mazziesaccount@gmail.com> 5963S: Maintained 5964F: include/linux/devm-helpers.h 5965 5966DEVICE-MAPPER (LVM) 5967M: Alasdair Kergon <agk@redhat.com> 5968M: Mike Snitzer <snitzer@kernel.org> 5969M: dm-devel@redhat.com 5970L: dm-devel@redhat.com 5971S: Maintained 5972W: http://sources.redhat.com/dm 5973Q: http://patchwork.kernel.org/project/dm-devel/list/ 5974T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5975T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5976F: Documentation/admin-guide/device-mapper/ 5977F: drivers/md/Kconfig 5978F: drivers/md/Makefile 5979F: drivers/md/dm* 5980F: drivers/md/persistent-data/ 5981F: include/linux/device-mapper.h 5982F: include/linux/dm-*.h 5983F: include/uapi/linux/dm-*.h 5984 5985DEVLINK 5986M: Jiri Pirko <jiri@resnulli.us> 5987L: netdev@vger.kernel.org 5988S: Supported 5989F: Documentation/networking/devlink 5990F: include/net/devlink.h 5991F: include/uapi/linux/devlink.h 5992F: net/devlink/ 5993 5994DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5995M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5996L: kernel@dh-electronics.com 5997S: Maintained 5998F: arch/arm/boot/dts/imx6*-dhcom-* 5999F: arch/arm/boot/dts/imx6*-dhcor-* 6000 6001DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6002M: Marek Vasut <marex@denx.de> 6003L: kernel@dh-electronics.com 6004S: Maintained 6005F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6006F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6007 6008DIALOG SEMICONDUCTOR DRIVERS 6009M: Support Opensource <support.opensource@diasemi.com> 6010S: Supported 6011W: http://www.dialog-semiconductor.com/products 6012F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6013F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6014F: Documentation/devicetree/bindings/mfd/da90*.txt 6015F: Documentation/devicetree/bindings/mfd/da90*.yaml 6016F: Documentation/devicetree/bindings/regulator/da92*.txt 6017F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6018F: Documentation/devicetree/bindings/regulator/slg51000.txt 6019F: Documentation/devicetree/bindings/sound/da[79]*.txt 6020F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6021F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6022F: Documentation/hwmon/da90??.rst 6023F: drivers/gpio/gpio-da90??.c 6024F: drivers/hwmon/da90??-hwmon.c 6025F: drivers/iio/adc/da91??-*.c 6026F: drivers/input/misc/da72??.[ch] 6027F: drivers/input/misc/da90??_onkey.c 6028F: drivers/input/touchscreen/da9052_tsi.c 6029F: drivers/leds/leds-da90??.c 6030F: drivers/mfd/da903x.c 6031F: drivers/mfd/da90??-*.c 6032F: drivers/mfd/da91??-*.c 6033F: drivers/pinctrl/pinctrl-da90??.c 6034F: drivers/power/supply/da9052-battery.c 6035F: drivers/power/supply/da91??-*.c 6036F: drivers/regulator/da9???-regulator.[ch] 6037F: drivers/regulator/slg51000-regulator.[ch] 6038F: drivers/rtc/rtc-da90??.c 6039F: drivers/thermal/da90??-thermal.c 6040F: drivers/video/backlight/da90??_bl.c 6041F: drivers/watchdog/da90??_wdt.c 6042F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6043F: include/linux/mfd/da903x.h 6044F: include/linux/mfd/da9052/ 6045F: include/linux/mfd/da9055/ 6046F: include/linux/mfd/da9062/ 6047F: include/linux/mfd/da9063/ 6048F: include/linux/mfd/da9150/ 6049F: include/linux/regulator/da9211.h 6050F: include/sound/da[79]*.h 6051F: sound/soc/codecs/da[79]*.[ch] 6052 6053DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6054M: William Breathitt Gray <william.gray@linaro.org> 6055L: linux-gpio@vger.kernel.org 6056S: Maintained 6057F: drivers/gpio/gpio-gpio-mm.c 6058 6059DIOLAN U2C-12 I2C DRIVER 6060M: Guenter Roeck <linux@roeck-us.net> 6061L: linux-i2c@vger.kernel.org 6062S: Maintained 6063F: drivers/i2c/busses/i2c-diolan-u2c.c 6064 6065DIRECTORY NOTIFICATION (DNOTIFY) 6066M: Jan Kara <jack@suse.cz> 6067R: Amir Goldstein <amir73il@gmail.com> 6068L: linux-fsdevel@vger.kernel.org 6069S: Maintained 6070F: Documentation/filesystems/dnotify.rst 6071F: fs/notify/dnotify/ 6072F: include/linux/dnotify.h 6073 6074DISK GEOMETRY AND PARTITION HANDLING 6075M: Andries Brouwer <aeb@cwi.nl> 6076S: Maintained 6077W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6078W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6079W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6080 6081DISKQUOTA 6082M: Jan Kara <jack@suse.com> 6083S: Maintained 6084F: Documentation/filesystems/quota.rst 6085F: fs/quota/ 6086F: include/linux/quota*.h 6087F: include/uapi/linux/quota*.h 6088 6089DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6090M: Bernie Thompson <bernie@plugable.com> 6091L: linux-fbdev@vger.kernel.org 6092S: Maintained 6093W: http://plugable.com/category/projects/udlfb/ 6094F: Documentation/fb/udlfb.rst 6095F: drivers/video/fbdev/udlfb.c 6096F: include/video/udlfb.h 6097 6098DISTRIBUTED LOCK MANAGER (DLM) 6099M: Christine Caulfield <ccaulfie@redhat.com> 6100M: David Teigland <teigland@redhat.com> 6101L: cluster-devel@redhat.com 6102S: Supported 6103W: http://sources.redhat.com/cluster/ 6104T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6105F: fs/dlm/ 6106 6107DMA BUFFER SHARING FRAMEWORK 6108M: Sumit Semwal <sumit.semwal@linaro.org> 6109M: Christian König <christian.koenig@amd.com> 6110L: linux-media@vger.kernel.org 6111L: dri-devel@lists.freedesktop.org 6112L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6113S: Maintained 6114T: git git://anongit.freedesktop.org/drm/drm-misc 6115F: Documentation/driver-api/dma-buf.rst 6116F: drivers/dma-buf/ 6117F: include/linux/*fence.h 6118F: include/linux/dma-buf.h 6119F: include/linux/dma-resv.h 6120K: \bdma_(?:buf|fence|resv)\b 6121 6122DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6123M: Vinod Koul <vkoul@kernel.org> 6124L: dmaengine@vger.kernel.org 6125S: Maintained 6126Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6127T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6128F: Documentation/devicetree/bindings/dma/ 6129F: Documentation/driver-api/dmaengine/ 6130F: drivers/dma/ 6131F: include/dt-bindings/dma/ 6132F: include/linux/dma/ 6133F: include/linux/dmaengine.h 6134F: include/linux/of_dma.h 6135 6136DMA MAPPING BENCHMARK 6137M: Xiang Chen <chenxiang66@hisilicon.com> 6138L: iommu@lists.linux.dev 6139F: kernel/dma/map_benchmark.c 6140F: tools/testing/selftests/dma/ 6141 6142DMA MAPPING HELPERS 6143M: Christoph Hellwig <hch@lst.de> 6144M: Marek Szyprowski <m.szyprowski@samsung.com> 6145R: Robin Murphy <robin.murphy@arm.com> 6146L: iommu@lists.linux.dev 6147S: Supported 6148W: http://git.infradead.org/users/hch/dma-mapping.git 6149T: git git://git.infradead.org/users/hch/dma-mapping.git 6150F: include/asm-generic/dma-mapping.h 6151F: include/linux/dma-direct.h 6152F: include/linux/dma-map-ops.h 6153F: include/linux/dma-mapping.h 6154F: include/linux/swiotlb.h 6155F: kernel/dma/ 6156 6157DMA-BUF HEAPS FRAMEWORK 6158M: Sumit Semwal <sumit.semwal@linaro.org> 6159R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6160R: Liam Mark <lmark@codeaurora.org> 6161R: Laura Abbott <labbott@redhat.com> 6162R: Brian Starkey <Brian.Starkey@arm.com> 6163R: John Stultz <jstultz@google.com> 6164L: linux-media@vger.kernel.org 6165L: dri-devel@lists.freedesktop.org 6166L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6167S: Maintained 6168T: git git://anongit.freedesktop.org/drm/drm-misc 6169F: drivers/dma-buf/dma-heap.c 6170F: drivers/dma-buf/heaps/* 6171F: include/linux/dma-heap.h 6172F: include/uapi/linux/dma-heap.h 6173 6174DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6175M: Lukasz Luba <lukasz.luba@arm.com> 6176L: linux-pm@vger.kernel.org 6177L: linux-samsung-soc@vger.kernel.org 6178S: Maintained 6179F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6180F: drivers/memory/samsung/exynos5422-dmc.c 6181 6182DME1737 HARDWARE MONITOR DRIVER 6183M: Juerg Haefliger <juergh@proton.me> 6184L: linux-hwmon@vger.kernel.org 6185S: Maintained 6186F: Documentation/hwmon/dme1737.rst 6187F: drivers/hwmon/dme1737.c 6188 6189DMI/SMBIOS SUPPORT 6190M: Jean Delvare <jdelvare@suse.com> 6191S: Maintained 6192T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6193F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6194F: drivers/firmware/dmi-id.c 6195F: drivers/firmware/dmi_scan.c 6196F: include/linux/dmi.h 6197 6198DOCUMENTATION 6199M: Jonathan Corbet <corbet@lwn.net> 6200L: linux-doc@vger.kernel.org 6201S: Maintained 6202P: Documentation/doc-guide/maintainer-profile.rst 6203T: git git://git.lwn.net/linux.git docs-next 6204F: Documentation/ 6205F: scripts/documentation-file-ref-check 6206F: scripts/kernel-doc 6207F: scripts/sphinx-pre-install 6208X: Documentation/ABI/ 6209X: Documentation/admin-guide/media/ 6210X: Documentation/devicetree/ 6211X: Documentation/driver-api/media/ 6212X: Documentation/firmware-guide/acpi/ 6213X: Documentation/i2c/ 6214X: Documentation/netlink/ 6215X: Documentation/power/ 6216X: Documentation/spi/ 6217X: Documentation/userspace-api/media/ 6218 6219DOCUMENTATION REPORTING ISSUES 6220M: Thorsten Leemhuis <linux@leemhuis.info> 6221L: linux-doc@vger.kernel.org 6222S: Maintained 6223F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6224F: Documentation/admin-guide/reporting-issues.rst 6225 6226DOCUMENTATION SCRIPTS 6227M: Mauro Carvalho Chehab <mchehab@kernel.org> 6228L: linux-doc@vger.kernel.org 6229S: Maintained 6230F: Documentation/sphinx/parse-headers.pl 6231F: scripts/documentation-file-ref-check 6232F: scripts/sphinx-pre-install 6233 6234DOCUMENTATION/ITALIAN 6235M: Federico Vaga <federico.vaga@vaga.pv.it> 6236L: linux-doc@vger.kernel.org 6237S: Maintained 6238F: Documentation/translations/it_IT 6239 6240DOCUMENTATION/JAPANESE 6241R: Akira Yokosawa <akiyks@gmail.com> 6242L: linux-doc@vger.kernel.org 6243S: Maintained 6244F: Documentation/translations/ja_JP 6245 6246DONGWOON DW9714 LENS VOICE COIL DRIVER 6247M: Sakari Ailus <sakari.ailus@linux.intel.com> 6248L: linux-media@vger.kernel.org 6249S: Maintained 6250T: git git://linuxtv.org/media_tree.git 6251F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6252F: drivers/media/i2c/dw9714.c 6253 6254DONGWOON DW9768 LENS VOICE COIL DRIVER 6255M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6256L: linux-media@vger.kernel.org 6257S: Maintained 6258T: git git://linuxtv.org/media_tree.git 6259F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6260F: drivers/media/i2c/dw9768.c 6261 6262DONGWOON DW9807 LENS VOICE COIL DRIVER 6263M: Sakari Ailus <sakari.ailus@linux.intel.com> 6264L: linux-media@vger.kernel.org 6265S: Maintained 6266T: git git://linuxtv.org/media_tree.git 6267F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6268F: drivers/media/i2c/dw9807-vcm.c 6269 6270DOUBLETALK DRIVER 6271M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6272L: blinux-list@redhat.com 6273S: Maintained 6274F: drivers/char/dtlk.c 6275F: include/linux/dtlk.h 6276 6277DPAA2 DATAPATH I/O (DPIO) DRIVER 6278M: Roy Pledge <Roy.Pledge@nxp.com> 6279L: linux-kernel@vger.kernel.org 6280S: Maintained 6281F: drivers/soc/fsl/dpio 6282 6283DPAA2 ETHERNET DRIVER 6284M: Ioana Ciornei <ioana.ciornei@nxp.com> 6285L: netdev@vger.kernel.org 6286S: Maintained 6287F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6288F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6289F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6290F: drivers/net/ethernet/freescale/dpaa2/Makefile 6291F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6292F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6293F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6294F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6295F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6296F: drivers/net/ethernet/freescale/dpaa2/dpni* 6297 6298DPAA2 ETHERNET SWITCH DRIVER 6299M: Ioana Ciornei <ioana.ciornei@nxp.com> 6300L: netdev@vger.kernel.org 6301S: Maintained 6302F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6303F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6304F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6305 6306DRBD DRIVER 6307M: Philipp Reisner <philipp.reisner@linbit.com> 6308M: Lars Ellenberg <lars.ellenberg@linbit.com> 6309M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6310L: drbd-dev@lists.linbit.com 6311S: Supported 6312W: http://www.drbd.org 6313T: git git://git.linbit.com/linux-drbd.git 6314T: git git://git.linbit.com/drbd-8.4.git 6315F: Documentation/admin-guide/blockdev/ 6316F: drivers/block/drbd/ 6317F: include/linux/drbd* 6318F: lib/lru_cache.c 6319 6320DRIVER COMPONENT FRAMEWORK 6321L: dri-devel@lists.freedesktop.org 6322F: drivers/base/component.c 6323F: include/linux/component.h 6324 6325DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6326M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6327R: "Rafael J. Wysocki" <rafael@kernel.org> 6328S: Supported 6329T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6330F: Documentation/core-api/kobject.rst 6331F: drivers/base/ 6332F: fs/debugfs/ 6333F: fs/sysfs/ 6334F: include/linux/debugfs.h 6335F: include/linux/fwnode.h 6336F: include/linux/kobj* 6337F: include/linux/property.h 6338F: lib/kobj* 6339 6340DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6341M: Nishanth Menon <nm@ti.com> 6342L: linux-pm@vger.kernel.org 6343S: Maintained 6344F: drivers/soc/ti/smartreflex.c 6345F: include/linux/power/smartreflex.h 6346 6347DRM ACCEL DRIVERS FOR INTEL VPU 6348M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6349M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6350L: dri-devel@lists.freedesktop.org 6351S: Supported 6352T: git git://anongit.freedesktop.org/drm/drm-misc 6353F: drivers/accel/ivpu/ 6354F: include/uapi/drm/ivpu_accel.h 6355 6356DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6357M: Oded Gabbay <ogabbay@kernel.org> 6358L: dri-devel@lists.freedesktop.org 6359S: Maintained 6360C: irc://irc.oftc.net/dri-devel 6361T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6362F: Documentation/accel/ 6363F: drivers/accel/ 6364F: include/drm/drm_accel.h 6365 6366DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6367M: Maxime Ripard <mripard@kernel.org> 6368M: Chen-Yu Tsai <wens@csie.org> 6369R: Jernej Skrabec <jernej.skrabec@gmail.com> 6370L: dri-devel@lists.freedesktop.org 6371S: Supported 6372T: git git://anongit.freedesktop.org/drm/drm-misc 6373F: drivers/gpu/drm/sun4i/sun8i* 6374 6375DRM DRIVER FOR ARM PL111 CLCD 6376M: Emma Anholt <emma@anholt.net> 6377S: Supported 6378T: git git://anongit.freedesktop.org/drm/drm-misc 6379F: drivers/gpu/drm/pl111/ 6380 6381DRM DRIVER FOR ARM VERSATILE TFT PANELS 6382M: Linus Walleij <linus.walleij@linaro.org> 6383S: Maintained 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6386F: drivers/gpu/drm/panel/panel-arm-versatile.c 6387 6388DRM DRIVER FOR ASPEED BMC GFX 6389M: Joel Stanley <joel@jms.id.au> 6390L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6391S: Supported 6392T: git git://anongit.freedesktop.org/drm/drm-misc 6393F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6394F: drivers/gpu/drm/aspeed/ 6395 6396DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6397M: Dave Airlie <airlied@redhat.com> 6398R: Thomas Zimmermann <tzimmermann@suse.de> 6399L: dri-devel@lists.freedesktop.org 6400S: Supported 6401T: git git://anongit.freedesktop.org/drm/drm-misc 6402F: drivers/gpu/drm/ast/ 6403 6404DRM DRIVER FOR BOCHS VIRTUAL GPU 6405M: Gerd Hoffmann <kraxel@redhat.com> 6406L: virtualization@lists.linux-foundation.org 6407S: Maintained 6408T: git git://anongit.freedesktop.org/drm/drm-misc 6409F: drivers/gpu/drm/tiny/bochs.c 6410 6411DRM DRIVER FOR BOE HIMAX8279D PANELS 6412M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6413S: Maintained 6414F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6415F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6416 6417DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6418M: Jagan Teki <jagan@amarulasolutions.com> 6419S: Maintained 6420F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6421F: drivers/gpu/drm/bridge/chipone-icn6211.c 6422 6423DRM DRIVER FOR EBBG FT8719 PANEL 6424M: Joel Selvaraj <jo@jsfamily.in> 6425S: Maintained 6426T: git git://anongit.freedesktop.org/drm/drm-misc 6427F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6428F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6429 6430DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6431M: Linus Walleij <linus.walleij@linaro.org> 6432S: Maintained 6433T: git git://anongit.freedesktop.org/drm/drm-misc 6434F: drivers/gpu/drm/tve200/ 6435 6436DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6437M: Icenowy Zheng <icenowy@aosc.io> 6438S: Maintained 6439F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6440F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6441 6442DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6443M: Jagan Teki <jagan@amarulasolutions.com> 6444S: Maintained 6445F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6446F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6447 6448DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6449M: Thomas Zimmermann <tzimmermann@suse.de> 6450M: Javier Martinez Canillas <javierm@redhat.com> 6451L: dri-devel@lists.freedesktop.org 6452S: Maintained 6453T: git git://anongit.freedesktop.org/drm/drm-misc 6454F: drivers/gpu/drm/drm_aperture.c 6455F: drivers/gpu/drm/tiny/ofdrm.c 6456F: drivers/gpu/drm/tiny/simpledrm.c 6457F: drivers/video/aperture.c 6458F: drivers/video/nomodeset.c 6459F: include/drm/drm_aperture.h 6460F: include/linux/aperture.h 6461F: include/video/nomodeset.h 6462 6463DRM DRIVER FOR GENERIC EDP PANELS 6464R: Douglas Anderson <dianders@chromium.org> 6465F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6466F: drivers/gpu/drm/panel/panel-edp.c 6467 6468DRM DRIVER FOR GENERIC USB DISPLAY 6469M: Noralf Trønnes <noralf@tronnes.org> 6470S: Maintained 6471W: https://github.com/notro/gud/wiki 6472T: git git://anongit.freedesktop.org/drm/drm-misc 6473F: drivers/gpu/drm/gud/ 6474F: include/drm/gud.h 6475 6476DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6477M: Hans de Goede <hdegoede@redhat.com> 6478S: Maintained 6479T: git git://anongit.freedesktop.org/drm/drm-misc 6480F: drivers/gpu/drm/tiny/gm12u320.c 6481 6482DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6483M: Ondrej Jirman <megi@xff.cz> 6484M: Javier Martinez Canillas <javierm@redhat.com> 6485S: Maintained 6486T: git git://anongit.freedesktop.org/drm/drm-misc 6487F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6488F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6489 6490DRM DRIVER FOR HX8357D PANELS 6491M: Emma Anholt <emma@anholt.net> 6492S: Maintained 6493T: git git://anongit.freedesktop.org/drm/drm-misc 6494F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6495F: drivers/gpu/drm/tiny/hx8357d.c 6496 6497DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6498M: Deepak Rawat <drawat.floss@gmail.com> 6499L: linux-hyperv@vger.kernel.org 6500L: dri-devel@lists.freedesktop.org 6501S: Maintained 6502T: git git://anongit.freedesktop.org/drm/drm-misc 6503F: drivers/gpu/drm/hyperv 6504 6505DRM DRIVER FOR ILITEK ILI9225 PANELS 6506M: David Lechner <david@lechnology.com> 6507S: Maintained 6508T: git git://anongit.freedesktop.org/drm/drm-misc 6509F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6510F: drivers/gpu/drm/tiny/ili9225.c 6511 6512DRM DRIVER FOR ILITEK ILI9486 PANELS 6513M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6514S: Maintained 6515T: git git://anongit.freedesktop.org/drm/drm-misc 6516F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6517F: drivers/gpu/drm/tiny/ili9486.c 6518 6519DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6520M: Jagan Teki <jagan@edgeble.ai> 6521S: Maintained 6522F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6523F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6524 6525DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6526M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6527S: Supported 6528T: git git://anongit.freedesktop.org/drm/drm-misc 6529F: drivers/gpu/drm/logicvc/ 6530 6531DRM DRIVER FOR LVDS PANELS 6532M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6533L: dri-devel@lists.freedesktop.org 6534S: Maintained 6535T: git git://anongit.freedesktop.org/drm/drm-misc 6536F: Documentation/devicetree/bindings/display/lvds.yaml 6537F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6538F: drivers/gpu/drm/panel/panel-lvds.c 6539 6540DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6541M: Guido Günther <agx@sigxcpu.org> 6542R: Purism Kernel Team <kernel@puri.sm> 6543S: Maintained 6544F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6545F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6546 6547DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6548M: Dave Airlie <airlied@redhat.com> 6549R: Thomas Zimmermann <tzimmermann@suse.de> 6550L: dri-devel@lists.freedesktop.org 6551S: Supported 6552T: git git://anongit.freedesktop.org/drm/drm-misc 6553F: drivers/gpu/drm/mgag200/ 6554 6555DRM DRIVER FOR MI0283QT 6556M: Noralf Trønnes <noralf@tronnes.org> 6557S: Maintained 6558T: git git://anongit.freedesktop.org/drm/drm-misc 6559F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6560F: drivers/gpu/drm/tiny/mi0283qt.c 6561 6562DRM DRIVER FOR MIPI DBI compatible panels 6563M: Noralf Trønnes <noralf@tronnes.org> 6564S: Maintained 6565W: https://github.com/notro/panel-mipi-dbi/wiki 6566T: git git://anongit.freedesktop.org/drm/drm-misc 6567F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6568F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6569 6570DRM DRIVER FOR MSM ADRENO GPU 6571M: Rob Clark <robdclark@gmail.com> 6572M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6573M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6574R: Sean Paul <sean@poorly.run> 6575L: linux-arm-msm@vger.kernel.org 6576L: dri-devel@lists.freedesktop.org 6577L: freedreno@lists.freedesktop.org 6578S: Maintained 6579B: https://gitlab.freedesktop.org/drm/msm/-/issues 6580T: git https://gitlab.freedesktop.org/drm/msm.git 6581F: Documentation/devicetree/bindings/display/msm/ 6582F: drivers/gpu/drm/msm/ 6583F: include/uapi/drm/msm_drm.h 6584 6585DRM DRIVER FOR NOVATEK NT35510 PANELS 6586M: Linus Walleij <linus.walleij@linaro.org> 6587S: Maintained 6588T: git git://anongit.freedesktop.org/drm/drm-misc 6589F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6590F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6591 6592DRM DRIVER FOR NOVATEK NT35560 PANELS 6593M: Linus Walleij <linus.walleij@linaro.org> 6594S: Maintained 6595T: git git://anongit.freedesktop.org/drm/drm-misc 6596F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6597F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6598 6599DRM DRIVER FOR NOVATEK NT36523 PANELS 6600M: Jianhua Lu <lujianhua000@gmail.com> 6601S: Maintained 6602T: git git://anongit.freedesktop.org/drm/drm-misc 6603F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6604F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6605 6606DRM DRIVER FOR NOVATEK NT36672A PANELS 6607M: Sumit Semwal <sumit.semwal@linaro.org> 6608S: Maintained 6609T: git git://anongit.freedesktop.org/drm/drm-misc 6610F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6611F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6612 6613DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6614M: Ben Skeggs <bskeggs@redhat.com> 6615M: Karol Herbst <kherbst@redhat.com> 6616M: Lyude Paul <lyude@redhat.com> 6617L: dri-devel@lists.freedesktop.org 6618L: nouveau@lists.freedesktop.org 6619S: Supported 6620W: https://nouveau.freedesktop.org/ 6621Q: https://patchwork.freedesktop.org/project/nouveau/ 6622Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6623B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6624C: irc://irc.oftc.net/nouveau 6625T: git https://gitlab.freedesktop.org/drm/nouveau.git 6626F: drivers/gpu/drm/nouveau/ 6627F: include/uapi/drm/nouveau_drm.h 6628 6629DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6630M: Stefan Mavrodiev <stefan@olimex.com> 6631S: Maintained 6632F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6633F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6634 6635DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6636R: Douglas Anderson <dianders@chromium.org> 6637F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6638F: drivers/gpu/drm/bridge/parade-ps8640.c 6639 6640DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6641M: Noralf Trønnes <noralf@tronnes.org> 6642S: Maintained 6643T: git git://anongit.freedesktop.org/drm/drm-misc 6644F: Documentation/devicetree/bindings/display/repaper.txt 6645F: drivers/gpu/drm/tiny/repaper.c 6646 6647DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6648M: Dave Airlie <airlied@redhat.com> 6649M: Gerd Hoffmann <kraxel@redhat.com> 6650L: virtualization@lists.linux-foundation.org 6651S: Obsolete 6652W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6653T: git git://anongit.freedesktop.org/drm/drm-misc 6654F: drivers/gpu/drm/tiny/cirrus.c 6655 6656DRM DRIVER FOR QXL VIRTUAL GPU 6657M: Dave Airlie <airlied@redhat.com> 6658M: Gerd Hoffmann <kraxel@redhat.com> 6659L: virtualization@lists.linux-foundation.org 6660L: spice-devel@lists.freedesktop.org 6661S: Maintained 6662T: git git://anongit.freedesktop.org/drm/drm-misc 6663F: drivers/gpu/drm/qxl/ 6664F: include/uapi/drm/qxl_drm.h 6665 6666DRM DRIVER FOR RAYDIUM RM67191 PANELS 6667M: Robert Chiras <robert.chiras@nxp.com> 6668S: Maintained 6669F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6670F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6671 6672DRM DRIVER FOR SAMSUNG DB7430 PANELS 6673M: Linus Walleij <linus.walleij@linaro.org> 6674S: Maintained 6675T: git git://anongit.freedesktop.org/drm/drm-misc 6676F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6677F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6678 6679DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6680M: Inki Dae <inki.dae@samsung.com> 6681M: Jagan Teki <jagan@amarulasolutions.com> 6682M: Marek Szyprowski <m.szyprowski@samsung.com> 6683S: Maintained 6684T: git git://anongit.freedesktop.org/drm/drm-misc 6685F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6686F: drivers/gpu/drm/bridge/samsung-dsim.c 6687F: include/drm/bridge/samsung-dsim.h 6688 6689DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6690M: Markuss Broks <markuss.broks@gmail.com> 6691S: Maintained 6692F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6693F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6694 6695DRM DRIVER FOR SITRONIX ST7586 PANELS 6696M: David Lechner <david@lechnology.com> 6697S: Maintained 6698T: git git://anongit.freedesktop.org/drm/drm-misc 6699F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6700F: drivers/gpu/drm/tiny/st7586.c 6701 6702DRM DRIVER FOR SITRONIX ST7701 PANELS 6703M: Jagan Teki <jagan@amarulasolutions.com> 6704S: Maintained 6705F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6706F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6707 6708DRM DRIVER FOR SITRONIX ST7703 PANELS 6709M: Guido Günther <agx@sigxcpu.org> 6710R: Purism Kernel Team <kernel@puri.sm> 6711R: Ondrej Jirman <megous@megous.com> 6712S: Maintained 6713F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6714F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6715 6716DRM DRIVER FOR SITRONIX ST7735R PANELS 6717M: David Lechner <david@lechnology.com> 6718S: Maintained 6719T: git git://anongit.freedesktop.org/drm/drm-misc 6720F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6721F: drivers/gpu/drm/tiny/st7735r.c 6722 6723DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6724M: Javier Martinez Canillas <javierm@redhat.com> 6725S: Maintained 6726T: git git://anongit.freedesktop.org/drm/drm-misc 6727F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6728F: drivers/gpu/drm/solomon/ssd130x* 6729 6730DRM DRIVER FOR ST-ERICSSON MCDE 6731M: Linus Walleij <linus.walleij@linaro.org> 6732S: Maintained 6733T: git git://anongit.freedesktop.org/drm/drm-misc 6734F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6735F: drivers/gpu/drm/mcde/ 6736 6737DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6738M: Jagan Teki <jagan@amarulasolutions.com> 6739S: Maintained 6740F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6741F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6742 6743DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6744R: Douglas Anderson <dianders@chromium.org> 6745F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6746F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6747 6748DRM DRIVER FOR TPO TPG110 PANELS 6749M: Linus Walleij <linus.walleij@linaro.org> 6750S: Maintained 6751T: git git://anongit.freedesktop.org/drm/drm-misc 6752F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6753F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6754 6755DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6756M: Dave Airlie <airlied@redhat.com> 6757R: Sean Paul <sean@poorly.run> 6758R: Thomas Zimmermann <tzimmermann@suse.de> 6759L: dri-devel@lists.freedesktop.org 6760S: Supported 6761T: git git://anongit.freedesktop.org/drm/drm-misc 6762F: drivers/gpu/drm/udl/ 6763 6764DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6765M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6766M: Melissa Wen <melissa.srw@gmail.com> 6767R: Haneen Mohammed <hamohammed.sa@gmail.com> 6768R: Daniel Vetter <daniel@ffwll.ch> 6769L: dri-devel@lists.freedesktop.org 6770S: Maintained 6771T: git git://anongit.freedesktop.org/drm/drm-misc 6772F: Documentation/gpu/vkms.rst 6773F: drivers/gpu/drm/vkms/ 6774 6775DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6776M: Hans de Goede <hdegoede@redhat.com> 6777L: dri-devel@lists.freedesktop.org 6778S: Maintained 6779T: git git://anongit.freedesktop.org/drm/drm-misc 6780F: drivers/gpu/drm/vboxvideo/ 6781 6782DRM DRIVER FOR VMWARE VIRTUAL GPU 6783M: Zack Rusin <zackr@vmware.com> 6784R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6785L: dri-devel@lists.freedesktop.org 6786S: Supported 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: drivers/gpu/drm/vmwgfx/ 6789F: include/uapi/drm/vmwgfx_drm.h 6790 6791DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6792M: Linus Walleij <linus.walleij@linaro.org> 6793S: Maintained 6794T: git git://anongit.freedesktop.org/drm/drm-misc 6795F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6796F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6797 6798DRM DRIVERS 6799M: David Airlie <airlied@gmail.com> 6800M: Daniel Vetter <daniel@ffwll.ch> 6801L: dri-devel@lists.freedesktop.org 6802S: Maintained 6803B: https://gitlab.freedesktop.org/drm 6804C: irc://irc.oftc.net/dri-devel 6805T: git git://anongit.freedesktop.org/drm/drm 6806F: Documentation/devicetree/bindings/display/ 6807F: Documentation/devicetree/bindings/gpu/ 6808F: Documentation/gpu/ 6809F: drivers/gpu/ 6810F: include/drm/ 6811F: include/linux/vga* 6812F: include/uapi/drm/ 6813 6814DRM DRIVERS AND MISC GPU PATCHES 6815M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6816M: Maxime Ripard <mripard@kernel.org> 6817M: Thomas Zimmermann <tzimmermann@suse.de> 6818S: Maintained 6819W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6820T: git git://anongit.freedesktop.org/drm/drm-misc 6821F: Documentation/gpu/ 6822F: drivers/gpu/drm/* 6823F: drivers/gpu/vga/ 6824F: include/drm/drm* 6825F: include/linux/vga* 6826F: include/uapi/drm/drm* 6827 6828DRM DRIVERS FOR ALLWINNER A10 6829M: Maxime Ripard <mripard@kernel.org> 6830M: Chen-Yu Tsai <wens@csie.org> 6831L: dri-devel@lists.freedesktop.org 6832S: Supported 6833T: git git://anongit.freedesktop.org/drm/drm-misc 6834F: Documentation/devicetree/bindings/display/allwinner* 6835F: drivers/gpu/drm/sun4i/ 6836 6837DRM DRIVERS FOR AMLOGIC SOCS 6838M: Neil Armstrong <neil.armstrong@linaro.org> 6839L: dri-devel@lists.freedesktop.org 6840L: linux-amlogic@lists.infradead.org 6841S: Supported 6842W: http://linux-meson.com/ 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6845F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6846F: Documentation/gpu/meson.rst 6847F: drivers/gpu/drm/meson/ 6848 6849DRM DRIVERS FOR ATMEL HLCDC 6850M: Sam Ravnborg <sam@ravnborg.org> 6851M: Boris Brezillon <bbrezillon@kernel.org> 6852L: dri-devel@lists.freedesktop.org 6853S: Supported 6854T: git git://anongit.freedesktop.org/drm/drm-misc 6855F: Documentation/devicetree/bindings/display/atmel/ 6856F: drivers/gpu/drm/atmel-hlcdc/ 6857 6858DRM DRIVERS FOR BRIDGE CHIPS 6859M: Andrzej Hajda <andrzej.hajda@intel.com> 6860M: Neil Armstrong <neil.armstrong@linaro.org> 6861M: Robert Foss <rfoss@kernel.org> 6862R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6863R: Jonas Karlman <jonas@kwiboo.se> 6864R: Jernej Skrabec <jernej.skrabec@gmail.com> 6865S: Maintained 6866T: git git://anongit.freedesktop.org/drm/drm-misc 6867F: Documentation/devicetree/bindings/display/bridge/ 6868F: drivers/gpu/drm/bridge/ 6869F: include/drm/drm_bridge.h 6870 6871DRM DRIVERS FOR EXYNOS 6872M: Inki Dae <inki.dae@samsung.com> 6873M: Seung-Woo Kim <sw0312.kim@samsung.com> 6874M: Kyungmin Park <kyungmin.park@samsung.com> 6875L: dri-devel@lists.freedesktop.org 6876S: Supported 6877T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6878F: Documentation/devicetree/bindings/display/exynos/ 6879F: Documentation/devicetree/bindings/display/samsung/ 6880F: drivers/gpu/drm/exynos/ 6881F: include/uapi/drm/exynos_drm.h 6882 6883DRM DRIVERS FOR FREESCALE DCU 6884M: Stefan Agner <stefan@agner.ch> 6885M: Alison Wang <alison.wang@nxp.com> 6886L: dri-devel@lists.freedesktop.org 6887S: Supported 6888T: git git://anongit.freedesktop.org/drm/drm-misc 6889F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6890F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6891F: drivers/gpu/drm/fsl-dcu/ 6892 6893DRM DRIVERS FOR FREESCALE IMX 6894M: Philipp Zabel <p.zabel@pengutronix.de> 6895L: dri-devel@lists.freedesktop.org 6896S: Maintained 6897F: Documentation/devicetree/bindings/display/imx/ 6898F: drivers/gpu/drm/imx/ipuv3/ 6899F: drivers/gpu/ipu-v3/ 6900 6901DRM DRIVERS FOR FREESCALE IMX BRIDGE 6902M: Liu Ying <victor.liu@nxp.com> 6903L: dri-devel@lists.freedesktop.org 6904S: Maintained 6905F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6909F: drivers/gpu/drm/bridge/imx/ 6910 6911DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6912M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6913L: dri-devel@lists.freedesktop.org 6914S: Maintained 6915T: git git://github.com/patjak/drm-gma500 6916F: drivers/gpu/drm/gma500/ 6917 6918DRM DRIVERS FOR HISILICON 6919M: Xinliang Liu <xinliang.liu@linaro.org> 6920M: Tian Tao <tiantao6@hisilicon.com> 6921R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6922R: Sumit Semwal <sumit.semwal@linaro.org> 6923R: Yongqin Liu <yongqin.liu@linaro.org> 6924R: John Stultz <jstultz@google.com> 6925L: dri-devel@lists.freedesktop.org 6926S: Maintained 6927T: git git://anongit.freedesktop.org/drm/drm-misc 6928F: Documentation/devicetree/bindings/display/hisilicon/ 6929F: drivers/gpu/drm/hisilicon/ 6930 6931DRM DRIVERS FOR LIMA 6932M: Qiang Yu <yuq825@gmail.com> 6933L: dri-devel@lists.freedesktop.org 6934L: lima@lists.freedesktop.org (moderated for non-subscribers) 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: drivers/gpu/drm/lima/ 6938F: include/uapi/drm/lima_drm.h 6939 6940DRM DRIVERS FOR MEDIATEK 6941M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6942M: Philipp Zabel <p.zabel@pengutronix.de> 6943L: dri-devel@lists.freedesktop.org 6944L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6945S: Supported 6946F: Documentation/devicetree/bindings/display/mediatek/ 6947F: drivers/gpu/drm/mediatek/ 6948F: drivers/phy/mediatek/phy-mtk-dp.c 6949F: drivers/phy/mediatek/phy-mtk-hdmi* 6950F: drivers/phy/mediatek/phy-mtk-mipi* 6951 6952DRM DRIVERS FOR NVIDIA TEGRA 6953M: Thierry Reding <thierry.reding@gmail.com> 6954M: Mikko Perttunen <mperttunen@nvidia.com> 6955L: dri-devel@lists.freedesktop.org 6956L: linux-tegra@vger.kernel.org 6957S: Supported 6958T: git https://gitlab.freedesktop.org/drm/tegra.git 6959F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6960F: Documentation/devicetree/bindings/gpu/host1x/ 6961F: drivers/gpu/drm/tegra/ 6962F: drivers/gpu/host1x/ 6963F: include/linux/host1x.h 6964F: include/uapi/drm/tegra_drm.h 6965 6966DRM DRIVERS FOR RENESAS 6967M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6968M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6969L: dri-devel@lists.freedesktop.org 6970L: linux-renesas-soc@vger.kernel.org 6971S: Supported 6972T: git git://linuxtv.org/pinchartl/media drm/du/next 6973F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6974F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6975F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6976F: Documentation/devicetree/bindings/display/renesas,du.yaml 6977F: drivers/gpu/drm/rcar-du/ 6978F: drivers/gpu/drm/shmobile/ 6979F: include/linux/platform_data/shmob_drm.h 6980 6981DRM DRIVERS FOR ROCKCHIP 6982M: Sandy Huang <hjc@rock-chips.com> 6983M: Heiko Stübner <heiko@sntech.de> 6984L: dri-devel@lists.freedesktop.org 6985S: Maintained 6986T: git git://anongit.freedesktop.org/drm/drm-misc 6987F: Documentation/devicetree/bindings/display/rockchip/ 6988F: drivers/gpu/drm/rockchip/ 6989 6990DRM DRIVERS FOR STI 6991M: Alain Volmat <alain.volmat@foss.st.com> 6992L: dri-devel@lists.freedesktop.org 6993S: Maintained 6994T: git git://anongit.freedesktop.org/drm/drm-misc 6995F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6996F: drivers/gpu/drm/sti 6997 6998DRM DRIVERS FOR STM 6999M: Yannick Fertre <yannick.fertre@foss.st.com> 7000M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7001M: Philippe Cornu <philippe.cornu@foss.st.com> 7002L: dri-devel@lists.freedesktop.org 7003S: Maintained 7004T: git git://anongit.freedesktop.org/drm/drm-misc 7005F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7006F: drivers/gpu/drm/stm 7007 7008DRM DRIVERS FOR TI KEYSTONE 7009M: Jyri Sarha <jyri.sarha@iki.fi> 7010M: Tomi Valkeinen <tomba@kernel.org> 7011L: dri-devel@lists.freedesktop.org 7012S: Maintained 7013T: git git://anongit.freedesktop.org/drm/drm-misc 7014F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7015F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7016F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7017F: drivers/gpu/drm/tidss/ 7018 7019DRM DRIVERS FOR TI LCDC 7020M: Jyri Sarha <jyri.sarha@iki.fi> 7021R: Tomi Valkeinen <tomba@kernel.org> 7022L: dri-devel@lists.freedesktop.org 7023S: Maintained 7024F: Documentation/devicetree/bindings/display/tilcdc/ 7025F: drivers/gpu/drm/tilcdc/ 7026 7027DRM DRIVERS FOR TI OMAP 7028M: Tomi Valkeinen <tomba@kernel.org> 7029L: dri-devel@lists.freedesktop.org 7030S: Maintained 7031F: Documentation/devicetree/bindings/display/ti/ 7032F: drivers/gpu/drm/omapdrm/ 7033 7034DRM DRIVERS FOR V3D 7035M: Emma Anholt <emma@anholt.net> 7036M: Melissa Wen <mwen@igalia.com> 7037S: Supported 7038T: git git://anongit.freedesktop.org/drm/drm-misc 7039F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7040F: drivers/gpu/drm/v3d/ 7041F: include/uapi/drm/v3d_drm.h 7042 7043DRM DRIVERS FOR VC4 7044M: Emma Anholt <emma@anholt.net> 7045M: Maxime Ripard <mripard@kernel.org> 7046S: Supported 7047T: git git://github.com/anholt/linux 7048T: git git://anongit.freedesktop.org/drm/drm-misc 7049F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7050F: drivers/gpu/drm/vc4/ 7051F: include/uapi/drm/vc4_drm.h 7052 7053DRM DRIVERS FOR VIVANTE GPU IP 7054M: Lucas Stach <l.stach@pengutronix.de> 7055R: Russell King <linux+etnaviv@armlinux.org.uk> 7056R: Christian Gmeiner <christian.gmeiner@gmail.com> 7057L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7058L: dri-devel@lists.freedesktop.org 7059S: Maintained 7060F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7061F: drivers/gpu/drm/etnaviv/ 7062F: include/uapi/drm/etnaviv_drm.h 7063 7064DRM DRIVERS FOR XEN 7065M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7066L: dri-devel@lists.freedesktop.org 7067L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7068S: Supported 7069T: git git://anongit.freedesktop.org/drm/drm-misc 7070F: Documentation/gpu/xen-front.rst 7071F: drivers/gpu/drm/xen/ 7072 7073DRM DRIVERS FOR XILINX 7074M: Hyun Kwon <hyun.kwon@xilinx.com> 7075M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7076L: dri-devel@lists.freedesktop.org 7077S: Maintained 7078T: git git://anongit.freedesktop.org/drm/drm-misc 7079F: Documentation/devicetree/bindings/display/xlnx/ 7080F: drivers/gpu/drm/xlnx/ 7081 7082DRM GPU SCHEDULER 7083M: Luben Tuikov <luben.tuikov@amd.com> 7084L: dri-devel@lists.freedesktop.org 7085S: Maintained 7086T: git git://anongit.freedesktop.org/drm/drm-misc 7087F: drivers/gpu/drm/scheduler/ 7088F: include/drm/gpu_scheduler.h 7089 7090DRM PANEL DRIVERS 7091M: Neil Armstrong <neil.armstrong@linaro.org> 7092R: Sam Ravnborg <sam@ravnborg.org> 7093L: dri-devel@lists.freedesktop.org 7094S: Maintained 7095T: git git://anongit.freedesktop.org/drm/drm-misc 7096F: Documentation/devicetree/bindings/display/panel/ 7097F: drivers/gpu/drm/drm_panel.c 7098F: drivers/gpu/drm/panel/ 7099F: include/drm/drm_panel.h 7100 7101DRM PRIVACY-SCREEN CLASS 7102M: Hans de Goede <hdegoede@redhat.com> 7103L: dri-devel@lists.freedesktop.org 7104S: Maintained 7105T: git git://anongit.freedesktop.org/drm/drm-misc 7106F: drivers/gpu/drm/drm_privacy_screen* 7107F: include/drm/drm_privacy_screen* 7108 7109DRM TTM SUBSYSTEM 7110M: Christian Koenig <christian.koenig@amd.com> 7111M: Huang Rui <ray.huang@amd.com> 7112L: dri-devel@lists.freedesktop.org 7113S: Maintained 7114T: git git://anongit.freedesktop.org/drm/drm-misc 7115F: drivers/gpu/drm/ttm/ 7116F: include/drm/ttm/ 7117 7118DSBR100 USB FM RADIO DRIVER 7119M: Alexey Klimov <klimov.linux@gmail.com> 7120L: linux-media@vger.kernel.org 7121S: Maintained 7122T: git git://linuxtv.org/media_tree.git 7123F: drivers/media/radio/dsbr100.c 7124 7125DT3155 MEDIA DRIVER 7126M: Hans Verkuil <hverkuil@xs4all.nl> 7127L: linux-media@vger.kernel.org 7128S: Odd Fixes 7129W: https://linuxtv.org 7130T: git git://linuxtv.org/media_tree.git 7131F: drivers/media/pci/dt3155/ 7132 7133DVB_USB_AF9015 MEDIA DRIVER 7134M: Antti Palosaari <crope@iki.fi> 7135L: linux-media@vger.kernel.org 7136S: Maintained 7137W: https://linuxtv.org 7138W: http://palosaari.fi/linux/ 7139Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7140T: git git://linuxtv.org/anttip/media_tree.git 7141F: drivers/media/usb/dvb-usb-v2/af9015* 7142 7143DVB_USB_AF9035 MEDIA DRIVER 7144M: Antti Palosaari <crope@iki.fi> 7145L: linux-media@vger.kernel.org 7146S: Maintained 7147W: https://linuxtv.org 7148W: http://palosaari.fi/linux/ 7149Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7150T: git git://linuxtv.org/anttip/media_tree.git 7151F: drivers/media/usb/dvb-usb-v2/af9035* 7152 7153DVB_USB_ANYSEE MEDIA DRIVER 7154M: Antti Palosaari <crope@iki.fi> 7155L: linux-media@vger.kernel.org 7156S: Maintained 7157W: https://linuxtv.org 7158W: http://palosaari.fi/linux/ 7159Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7160T: git git://linuxtv.org/anttip/media_tree.git 7161F: drivers/media/usb/dvb-usb-v2/anysee* 7162 7163DVB_USB_AU6610 MEDIA DRIVER 7164M: Antti Palosaari <crope@iki.fi> 7165L: linux-media@vger.kernel.org 7166S: Maintained 7167W: https://linuxtv.org 7168W: http://palosaari.fi/linux/ 7169Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7170T: git git://linuxtv.org/anttip/media_tree.git 7171F: drivers/media/usb/dvb-usb-v2/au6610* 7172 7173DVB_USB_CE6230 MEDIA DRIVER 7174M: Antti Palosaari <crope@iki.fi> 7175L: linux-media@vger.kernel.org 7176S: Maintained 7177W: https://linuxtv.org 7178W: http://palosaari.fi/linux/ 7179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7180T: git git://linuxtv.org/anttip/media_tree.git 7181F: drivers/media/usb/dvb-usb-v2/ce6230* 7182 7183DVB_USB_CXUSB MEDIA DRIVER 7184M: Michael Krufky <mkrufky@linuxtv.org> 7185L: linux-media@vger.kernel.org 7186S: Maintained 7187W: https://linuxtv.org 7188W: http://github.com/mkrufky 7189Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7190T: git git://linuxtv.org/media_tree.git 7191F: drivers/media/usb/dvb-usb/cxusb* 7192 7193DVB_USB_EC168 MEDIA DRIVER 7194M: Antti Palosaari <crope@iki.fi> 7195L: linux-media@vger.kernel.org 7196S: Maintained 7197W: https://linuxtv.org 7198W: http://palosaari.fi/linux/ 7199Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7200T: git git://linuxtv.org/anttip/media_tree.git 7201F: drivers/media/usb/dvb-usb-v2/ec168* 7202 7203DVB_USB_GL861 MEDIA DRIVER 7204M: Antti Palosaari <crope@iki.fi> 7205L: linux-media@vger.kernel.org 7206S: Maintained 7207W: https://linuxtv.org 7208Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7209T: git git://linuxtv.org/anttip/media_tree.git 7210F: drivers/media/usb/dvb-usb-v2/gl861* 7211 7212DVB_USB_MXL111SF MEDIA DRIVER 7213M: Michael Krufky <mkrufky@linuxtv.org> 7214L: linux-media@vger.kernel.org 7215S: Maintained 7216W: https://linuxtv.org 7217W: http://github.com/mkrufky 7218Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7219T: git git://linuxtv.org/mkrufky/mxl111sf.git 7220F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7221 7222DVB_USB_RTL28XXU MEDIA DRIVER 7223M: Antti Palosaari <crope@iki.fi> 7224L: linux-media@vger.kernel.org 7225S: Maintained 7226W: https://linuxtv.org 7227W: http://palosaari.fi/linux/ 7228Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7229T: git git://linuxtv.org/anttip/media_tree.git 7230F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7231 7232DVB_USB_V2 MEDIA DRIVER 7233M: Antti Palosaari <crope@iki.fi> 7234L: linux-media@vger.kernel.org 7235S: Maintained 7236W: https://linuxtv.org 7237W: http://palosaari.fi/linux/ 7238Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7239T: git git://linuxtv.org/anttip/media_tree.git 7240F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7241F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7242 7243DYNAMIC DEBUG 7244M: Jason Baron <jbaron@akamai.com> 7245M: Jim Cromie <jim.cromie@gmail.com> 7246S: Maintained 7247F: include/linux/dynamic_debug.h 7248F: lib/dynamic_debug.c 7249F: lib/test_dynamic_debug.c 7250 7251DYNAMIC INTERRUPT MODERATION 7252M: Tal Gilboa <talgi@nvidia.com> 7253S: Maintained 7254F: Documentation/networking/net_dim.rst 7255F: include/linux/dim.h 7256F: lib/dim/ 7257 7258DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7259M: Daniel Lezcano <daniel.lezcano@kernel.org> 7260L: linux-pm@vger.kernel.org 7261S: Supported 7262B: https://bugzilla.kernel.org 7263T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7264F: drivers/powercap/dtpm* 7265F: include/linux/dtpm.h 7266 7267DZ DECSTATION DZ11 SERIAL DRIVER 7268M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7269S: Maintained 7270F: drivers/tty/serial/dz.* 7271 7272E3X0 POWER BUTTON DRIVER 7273M: Moritz Fischer <moritz.fischer@ettus.com> 7274L: usrp-users@lists.ettus.com 7275S: Supported 7276W: http://www.ettus.com 7277F: Documentation/devicetree/bindings/input/e3x0-button.txt 7278F: drivers/input/misc/e3x0-button.c 7279 7280E4000 MEDIA DRIVER 7281M: Antti Palosaari <crope@iki.fi> 7282L: linux-media@vger.kernel.org 7283S: Maintained 7284W: https://linuxtv.org 7285W: http://palosaari.fi/linux/ 7286Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7287T: git git://linuxtv.org/anttip/media_tree.git 7288F: drivers/media/tuners/e4000* 7289 7290EARTH_PT1 MEDIA DRIVER 7291M: Akihiro Tsukada <tskd08@gmail.com> 7292L: linux-media@vger.kernel.org 7293S: Odd Fixes 7294F: drivers/media/pci/pt1/ 7295 7296EARTH_PT3 MEDIA DRIVER 7297M: Akihiro Tsukada <tskd08@gmail.com> 7298L: linux-media@vger.kernel.org 7299S: Odd Fixes 7300F: drivers/media/pci/pt3/ 7301 7302EC100 MEDIA DRIVER 7303M: Antti Palosaari <crope@iki.fi> 7304L: linux-media@vger.kernel.org 7305S: Maintained 7306W: https://linuxtv.org 7307W: http://palosaari.fi/linux/ 7308Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7309T: git git://linuxtv.org/anttip/media_tree.git 7310F: drivers/media/dvb-frontends/ec100* 7311 7312ECRYPT FILE SYSTEM 7313M: Tyler Hicks <code@tyhicks.com> 7314L: ecryptfs@vger.kernel.org 7315S: Odd Fixes 7316W: http://ecryptfs.org 7317W: https://launchpad.net/ecryptfs 7318T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7319F: Documentation/filesystems/ecryptfs.rst 7320F: fs/ecryptfs/ 7321 7322EDAC-AMD64 7323M: Yazen Ghannam <yazen.ghannam@amd.com> 7324L: linux-edac@vger.kernel.org 7325S: Supported 7326F: drivers/edac/amd64_edac* 7327F: drivers/edac/mce_amd* 7328 7329EDAC-ARMADA 7330M: Jan Luebbe <jlu@pengutronix.de> 7331L: linux-edac@vger.kernel.org 7332S: Maintained 7333F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7334F: drivers/edac/armada_xp_* 7335 7336EDAC-AST2500 7337M: Stefan Schaeckeler <sschaeck@cisco.com> 7338S: Supported 7339F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7340F: drivers/edac/aspeed_edac.c 7341 7342EDAC-BLUEFIELD 7343M: Shravan Kumar Ramani <shravankr@nvidia.com> 7344S: Supported 7345F: drivers/edac/bluefield_edac.c 7346 7347EDAC-CALXEDA 7348M: Andre Przywara <andre.przywara@arm.com> 7349L: linux-edac@vger.kernel.org 7350S: Maintained 7351F: drivers/edac/highbank* 7352 7353EDAC-CAVIUM OCTEON 7354M: Ralf Baechle <ralf@linux-mips.org> 7355L: linux-edac@vger.kernel.org 7356L: linux-mips@vger.kernel.org 7357S: Supported 7358F: drivers/edac/octeon_edac* 7359 7360EDAC-CAVIUM THUNDERX 7361M: Robert Richter <rric@kernel.org> 7362L: linux-edac@vger.kernel.org 7363S: Odd Fixes 7364F: drivers/edac/thunderx_edac* 7365 7366EDAC-CORE 7367M: Borislav Petkov <bp@alien8.de> 7368M: Tony Luck <tony.luck@intel.com> 7369R: James Morse <james.morse@arm.com> 7370R: Mauro Carvalho Chehab <mchehab@kernel.org> 7371R: Robert Richter <rric@kernel.org> 7372L: linux-edac@vger.kernel.org 7373S: Supported 7374T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7375F: Documentation/admin-guide/ras.rst 7376F: Documentation/driver-api/edac.rst 7377F: drivers/edac/ 7378F: include/linux/edac.h 7379 7380EDAC-DMC520 7381M: Lei Wang <lewan@microsoft.com> 7382L: linux-edac@vger.kernel.org 7383S: Supported 7384F: drivers/edac/dmc520_edac.c 7385 7386EDAC-E752X 7387M: Mark Gross <markgross@kernel.org> 7388L: linux-edac@vger.kernel.org 7389S: Maintained 7390F: drivers/edac/e752x_edac.c 7391 7392EDAC-E7XXX 7393L: linux-edac@vger.kernel.org 7394S: Maintained 7395F: drivers/edac/e7xxx_edac.c 7396 7397EDAC-FSL_DDR 7398M: York Sun <york.sun@nxp.com> 7399L: linux-edac@vger.kernel.org 7400S: Maintained 7401F: drivers/edac/fsl_ddr_edac.* 7402 7403EDAC-GHES 7404M: Mauro Carvalho Chehab <mchehab@kernel.org> 7405L: linux-edac@vger.kernel.org 7406S: Maintained 7407F: drivers/edac/ghes_edac.c 7408 7409EDAC-I10NM 7410M: Tony Luck <tony.luck@intel.com> 7411L: linux-edac@vger.kernel.org 7412S: Maintained 7413F: drivers/edac/i10nm_base.c 7414 7415EDAC-I3000 7416L: linux-edac@vger.kernel.org 7417S: Orphan 7418F: drivers/edac/i3000_edac.c 7419 7420EDAC-I5000 7421L: linux-edac@vger.kernel.org 7422S: Maintained 7423F: drivers/edac/i5000_edac.c 7424 7425EDAC-I5400 7426M: Mauro Carvalho Chehab <mchehab@kernel.org> 7427L: linux-edac@vger.kernel.org 7428S: Maintained 7429F: drivers/edac/i5400_edac.c 7430 7431EDAC-I7300 7432M: Mauro Carvalho Chehab <mchehab@kernel.org> 7433L: linux-edac@vger.kernel.org 7434S: Maintained 7435F: drivers/edac/i7300_edac.c 7436 7437EDAC-I7CORE 7438M: Mauro Carvalho Chehab <mchehab@kernel.org> 7439L: linux-edac@vger.kernel.org 7440S: Maintained 7441F: drivers/edac/i7core_edac.c 7442 7443EDAC-I82443BXGX 7444M: Tim Small <tim@buttersideup.com> 7445L: linux-edac@vger.kernel.org 7446S: Maintained 7447F: drivers/edac/i82443bxgx_edac.c 7448 7449EDAC-I82975X 7450M: "Arvind R." <arvino55@gmail.com> 7451L: linux-edac@vger.kernel.org 7452S: Maintained 7453F: drivers/edac/i82975x_edac.c 7454 7455EDAC-IE31200 7456M: Jason Baron <jbaron@akamai.com> 7457L: linux-edac@vger.kernel.org 7458S: Maintained 7459F: drivers/edac/ie31200_edac.c 7460 7461EDAC-IGEN6 7462M: Tony Luck <tony.luck@intel.com> 7463R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7464L: linux-edac@vger.kernel.org 7465S: Maintained 7466F: drivers/edac/igen6_edac.c 7467 7468EDAC-MPC85XX 7469M: Johannes Thumshirn <morbidrsa@gmail.com> 7470L: linux-edac@vger.kernel.org 7471S: Maintained 7472F: drivers/edac/mpc85xx_edac.[ch] 7473 7474EDAC-PASEMI 7475M: Egor Martovetsky <egor@pasemi.com> 7476L: linux-edac@vger.kernel.org 7477S: Maintained 7478F: drivers/edac/pasemi_edac.c 7479 7480EDAC-PND2 7481M: Tony Luck <tony.luck@intel.com> 7482L: linux-edac@vger.kernel.org 7483S: Maintained 7484F: drivers/edac/pnd2_edac.[ch] 7485 7486EDAC-QCOM 7487M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7488L: linux-arm-msm@vger.kernel.org 7489L: linux-edac@vger.kernel.org 7490S: Maintained 7491F: drivers/edac/qcom_edac.c 7492 7493EDAC-R82600 7494M: Tim Small <tim@buttersideup.com> 7495L: linux-edac@vger.kernel.org 7496S: Maintained 7497F: drivers/edac/r82600_edac.c 7498 7499EDAC-SBRIDGE 7500M: Tony Luck <tony.luck@intel.com> 7501R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7502L: linux-edac@vger.kernel.org 7503S: Maintained 7504F: drivers/edac/sb_edac.c 7505 7506EDAC-SKYLAKE 7507M: Tony Luck <tony.luck@intel.com> 7508L: linux-edac@vger.kernel.org 7509S: Maintained 7510F: drivers/edac/skx_*.[ch] 7511 7512EDAC-TI 7513M: Tero Kristo <kristo@kernel.org> 7514L: linux-edac@vger.kernel.org 7515S: Odd Fixes 7516F: drivers/edac/ti_edac.c 7517 7518EDIROL UA-101/UA-1000 DRIVER 7519M: Clemens Ladisch <clemens@ladisch.de> 7520L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7521S: Maintained 7522T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7523F: sound/usb/misc/ua101.c 7524 7525EFI TEST DRIVER 7526M: Ivan Hu <ivan.hu@canonical.com> 7527M: Ard Biesheuvel <ardb@kernel.org> 7528L: linux-efi@vger.kernel.org 7529S: Maintained 7530F: drivers/firmware/efi/test/ 7531 7532EFI VARIABLE FILESYSTEM 7533M: Jeremy Kerr <jk@ozlabs.org> 7534M: Ard Biesheuvel <ardb@kernel.org> 7535L: linux-efi@vger.kernel.org 7536S: Maintained 7537T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7538F: fs/efivarfs/ 7539 7540EFIFB FRAMEBUFFER DRIVER 7541M: Peter Jones <pjones@redhat.com> 7542L: linux-fbdev@vger.kernel.org 7543S: Maintained 7544F: drivers/video/fbdev/efifb.c 7545 7546EFS FILESYSTEM 7547S: Orphan 7548W: http://aeschi.ch.eu.org/efs/ 7549F: fs/efs/ 7550 7551EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7552M: Douglas Miller <dougmill@linux.ibm.com> 7553L: netdev@vger.kernel.org 7554S: Maintained 7555F: drivers/net/ethernet/ibm/ehea/ 7556 7557ELM327 CAN NETWORK DRIVER 7558M: Max Staudt <max@enpas.org> 7559L: linux-can@vger.kernel.org 7560S: Maintained 7561F: Documentation/networking/device_drivers/can/can327.rst 7562F: drivers/net/can/can327.c 7563 7564EM28XX VIDEO4LINUX DRIVER 7565M: Mauro Carvalho Chehab <mchehab@kernel.org> 7566L: linux-media@vger.kernel.org 7567S: Maintained 7568W: https://linuxtv.org 7569T: git git://linuxtv.org/media_tree.git 7570F: Documentation/admin-guide/media/em28xx* 7571F: drivers/media/usb/em28xx/ 7572 7573EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7574M: Adrian Hunter <adrian.hunter@intel.com> 7575M: Ritesh Harjani <riteshh@codeaurora.org> 7576M: Asutosh Das <asutoshd@codeaurora.org> 7577L: linux-mmc@vger.kernel.org 7578S: Supported 7579F: drivers/mmc/host/cqhci* 7580 7581EMULEX 10Gbps iSCSI - OneConnect DRIVER 7582M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7583L: linux-scsi@vger.kernel.org 7584S: Supported 7585W: http://www.broadcom.com 7586F: drivers/scsi/be2iscsi/ 7587 7588EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7589M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7590M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7591M: Somnath Kotur <somnath.kotur@broadcom.com> 7592L: netdev@vger.kernel.org 7593S: Supported 7594W: http://www.emulex.com 7595F: drivers/net/ethernet/emulex/benet/ 7596 7597EMULEX ONECONNECT ROCE DRIVER 7598M: Selvin Xavier <selvin.xavier@broadcom.com> 7599L: linux-rdma@vger.kernel.org 7600S: Odd Fixes 7601W: http://www.broadcom.com 7602F: drivers/infiniband/hw/ocrdma/ 7603F: include/uapi/rdma/ocrdma-abi.h 7604 7605EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7606M: James Smart <james.smart@broadcom.com> 7607M: Ram Vegesna <ram.vegesna@broadcom.com> 7608L: linux-scsi@vger.kernel.org 7609L: target-devel@vger.kernel.org 7610S: Supported 7611W: http://www.broadcom.com 7612F: drivers/scsi/elx/ 7613 7614EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7615M: James Smart <james.smart@broadcom.com> 7616M: Dick Kennedy <dick.kennedy@broadcom.com> 7617L: linux-scsi@vger.kernel.org 7618S: Supported 7619W: http://www.broadcom.com 7620F: drivers/scsi/lpfc/ 7621 7622ENE CB710 FLASH CARD READER DRIVER 7623M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7624S: Maintained 7625F: drivers/misc/cb710/ 7626F: drivers/mmc/host/cb710-mmc.* 7627F: include/linux/cb710.h 7628 7629ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7630M: Maxim Levitsky <maximlevitsky@gmail.com> 7631S: Maintained 7632F: drivers/media/rc/ene_ir.* 7633 7634EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7635M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7636L: linuxppc-dev@lists.ozlabs.org 7637S: Maintained 7638F: drivers/tty/ehv_bytechan.c 7639 7640EPSON S1D13XXX FRAMEBUFFER DRIVER 7641M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7642S: Maintained 7643T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7644F: drivers/video/fbdev/s1d13xxxfb.c 7645F: include/video/s1d13xxxfb.h 7646 7647EROFS FILE SYSTEM 7648M: Gao Xiang <xiang@kernel.org> 7649M: Chao Yu <chao@kernel.org> 7650R: Yue Hu <huyue2@coolpad.com> 7651R: Jeffle Xu <jefflexu@linux.alibaba.com> 7652L: linux-erofs@lists.ozlabs.org 7653S: Maintained 7654T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7655F: Documentation/ABI/testing/sysfs-fs-erofs 7656F: Documentation/filesystems/erofs.rst 7657F: fs/erofs/ 7658F: include/trace/events/erofs.h 7659 7660ERRSEQ ERROR TRACKING INFRASTRUCTURE 7661M: Jeff Layton <jlayton@kernel.org> 7662S: Maintained 7663F: include/linux/errseq.h 7664F: lib/errseq.c 7665 7666ESD CAN/USB DRIVERS 7667M: Frank Jungclaus <frank.jungclaus@esd.eu> 7668R: socketcan@esd.eu 7669L: linux-can@vger.kernel.org 7670S: Maintained 7671F: drivers/net/can/usb/esd_usb.c 7672 7673ET131X NETWORK DRIVER 7674M: Mark Einon <mark.einon@gmail.com> 7675S: Odd Fixes 7676F: drivers/net/ethernet/agere/ 7677 7678ETAS ES58X CAN/USB DRIVER 7679M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7680L: linux-can@vger.kernel.org 7681S: Maintained 7682F: Documentation/networking/devlink/etas_es58x.rst 7683F: drivers/net/can/usb/etas_es58x/ 7684 7685ETHERNET BRIDGE 7686M: Roopa Prabhu <roopa@nvidia.com> 7687M: Nikolay Aleksandrov <razor@blackwall.org> 7688L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7689L: netdev@vger.kernel.org 7690S: Maintained 7691W: http://www.linuxfoundation.org/en/Net:Bridge 7692F: include/linux/netfilter_bridge/ 7693F: net/bridge/ 7694 7695ETHERNET PHY LIBRARY 7696M: Andrew Lunn <andrew@lunn.ch> 7697M: Heiner Kallweit <hkallweit1@gmail.com> 7698R: Russell King <linux@armlinux.org.uk> 7699L: netdev@vger.kernel.org 7700S: Maintained 7701F: Documentation/ABI/testing/sysfs-class-net-phydev 7702F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7703F: Documentation/devicetree/bindings/net/mdio* 7704F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7705F: Documentation/networking/phy.rst 7706F: drivers/net/mdio/ 7707F: drivers/net/mdio/acpi_mdio.c 7708F: drivers/net/mdio/fwnode_mdio.c 7709F: drivers/net/mdio/of_mdio.c 7710F: drivers/net/pcs/ 7711F: drivers/net/phy/ 7712F: include/dt-bindings/net/qca-ar803x.h 7713F: include/linux/*mdio*.h 7714F: include/linux/linkmode.h 7715F: include/linux/mdio/*.h 7716F: include/linux/mii.h 7717F: include/linux/of_net.h 7718F: include/linux/phy.h 7719F: include/linux/phy_fixed.h 7720F: include/linux/platform_data/mdio-bcm-unimac.h 7721F: include/linux/platform_data/mdio-gpio.h 7722F: include/trace/events/mdio.h 7723F: include/uapi/linux/mdio.h 7724F: include/uapi/linux/mii.h 7725F: net/core/of_net.c 7726 7727EXEC & BINFMT API 7728R: Eric Biederman <ebiederm@xmission.com> 7729R: Kees Cook <keescook@chromium.org> 7730L: linux-mm@kvack.org 7731S: Supported 7732T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7733F: fs/*binfmt_*.c 7734F: fs/exec.c 7735F: include/linux/binfmts.h 7736F: include/linux/elf.h 7737F: include/uapi/linux/binfmts.h 7738F: include/uapi/linux/elf.h 7739F: tools/testing/selftests/exec/ 7740N: asm/elf.h 7741N: binfmt 7742 7743EXFAT FILE SYSTEM 7744M: Namjae Jeon <linkinjeon@kernel.org> 7745M: Sungjong Seo <sj1557.seo@samsung.com> 7746L: linux-fsdevel@vger.kernel.org 7747S: Maintained 7748T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7749F: fs/exfat/ 7750 7751EXT2 FILE SYSTEM 7752M: Jan Kara <jack@suse.com> 7753L: linux-ext4@vger.kernel.org 7754S: Maintained 7755F: Documentation/filesystems/ext2.rst 7756F: fs/ext2/ 7757F: include/linux/ext2* 7758 7759EXT4 FILE SYSTEM 7760M: "Theodore Ts'o" <tytso@mit.edu> 7761M: Andreas Dilger <adilger.kernel@dilger.ca> 7762L: linux-ext4@vger.kernel.org 7763S: Maintained 7764W: http://ext4.wiki.kernel.org 7765Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7766T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7767F: Documentation/filesystems/ext4/ 7768F: fs/ext4/ 7769F: include/trace/events/ext4.h 7770F: include/uapi/linux/ext4.h 7771 7772Extended Verification Module (EVM) 7773M: Mimi Zohar <zohar@linux.ibm.com> 7774L: linux-integrity@vger.kernel.org 7775S: Supported 7776T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7777F: security/integrity/ 7778F: security/integrity/evm/ 7779 7780EXTENSIBLE FIRMWARE INTERFACE (EFI) 7781M: Ard Biesheuvel <ardb@kernel.org> 7782L: linux-efi@vger.kernel.org 7783S: Maintained 7784T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7785F: Documentation/admin-guide/efi-stub.rst 7786F: arch/*/include/asm/efi.h 7787F: arch/*/kernel/efi.c 7788F: arch/arm/boot/compressed/efi-header.S 7789F: arch/x86/platform/efi/ 7790F: drivers/firmware/efi/ 7791F: include/linux/efi*.h 7792 7793EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7794M: MyungJoo Ham <myungjoo.ham@samsung.com> 7795M: Chanwoo Choi <cw00.choi@samsung.com> 7796L: linux-kernel@vger.kernel.org 7797S: Maintained 7798T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7799F: Documentation/devicetree/bindings/extcon/ 7800F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7801F: drivers/extcon/ 7802F: include/linux/extcon.h 7803F: include/linux/extcon/ 7804 7805EXTRA BOOT CONFIG 7806M: Masami Hiramatsu <mhiramat@kernel.org> 7807L: linux-kernel@vger.kernel.org 7808L: linux-trace-kernel@vger.kernel.org 7809S: Maintained 7810Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7811T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7812F: Documentation/admin-guide/bootconfig.rst 7813F: fs/proc/bootconfig.c 7814F: include/linux/bootconfig.h 7815F: lib/bootconfig-data.S 7816F: lib/bootconfig.c 7817F: tools/bootconfig/* 7818F: tools/bootconfig/scripts/* 7819 7820EXYNOS DP DRIVER 7821M: Jingoo Han <jingoohan1@gmail.com> 7822L: dri-devel@lists.freedesktop.org 7823S: Maintained 7824F: drivers/gpu/drm/exynos/exynos_dp* 7825 7826EXYNOS SYSMMU (IOMMU) driver 7827M: Marek Szyprowski <m.szyprowski@samsung.com> 7828L: iommu@lists.linux.dev 7829S: Maintained 7830F: drivers/iommu/exynos-iommu.c 7831 7832F2FS FILE SYSTEM 7833M: Jaegeuk Kim <jaegeuk@kernel.org> 7834M: Chao Yu <chao@kernel.org> 7835L: linux-f2fs-devel@lists.sourceforge.net 7836S: Maintained 7837W: https://f2fs.wiki.kernel.org/ 7838Q: https://patchwork.kernel.org/project/f2fs/list/ 7839B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7840T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7841F: Documentation/ABI/testing/sysfs-fs-f2fs 7842F: Documentation/filesystems/f2fs.rst 7843F: fs/f2fs/ 7844F: include/linux/f2fs_fs.h 7845F: include/trace/events/f2fs.h 7846F: include/uapi/linux/f2fs.h 7847 7848F71805F HARDWARE MONITORING DRIVER 7849M: Jean Delvare <jdelvare@suse.com> 7850L: linux-hwmon@vger.kernel.org 7851S: Maintained 7852F: Documentation/hwmon/f71805f.rst 7853F: drivers/hwmon/f71805f.c 7854 7855FADDR2LINE 7856M: Josh Poimboeuf <jpoimboe@kernel.org> 7857S: Maintained 7858F: scripts/faddr2line 7859 7860FAILOVER MODULE 7861M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7862L: netdev@vger.kernel.org 7863S: Supported 7864F: Documentation/networking/failover.rst 7865F: include/net/failover.h 7866F: net/core/failover.c 7867 7868FANOTIFY 7869M: Jan Kara <jack@suse.cz> 7870R: Amir Goldstein <amir73il@gmail.com> 7871R: Matthew Bobrowski <repnop@google.com> 7872L: linux-fsdevel@vger.kernel.org 7873S: Maintained 7874F: fs/notify/fanotify/ 7875F: include/linux/fanotify.h 7876F: include/uapi/linux/fanotify.h 7877 7878FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7879M: Linus Walleij <linus.walleij@linaro.org> 7880L: linux-usb@vger.kernel.org 7881S: Maintained 7882F: drivers/usb/fotg210/ 7883 7884FARSYNC SYNCHRONOUS DRIVER 7885M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7886S: Supported 7887W: http://www.farsite.co.uk/ 7888F: drivers/net/wan/farsync.* 7889 7890FAULT INJECTION SUPPORT 7891M: Akinobu Mita <akinobu.mita@gmail.com> 7892S: Supported 7893F: Documentation/fault-injection/ 7894F: lib/fault-inject.c 7895 7896FBTFT Framebuffer drivers 7897L: dri-devel@lists.freedesktop.org 7898L: linux-fbdev@vger.kernel.org 7899S: Orphan 7900F: drivers/staging/fbtft/ 7901 7902FC0011 TUNER DRIVER 7903M: Michael Buesch <m@bues.ch> 7904L: linux-media@vger.kernel.org 7905S: Maintained 7906F: drivers/media/tuners/fc0011.c 7907F: drivers/media/tuners/fc0011.h 7908 7909FC2580 MEDIA DRIVER 7910M: Antti Palosaari <crope@iki.fi> 7911L: linux-media@vger.kernel.org 7912S: Maintained 7913W: https://linuxtv.org 7914W: http://palosaari.fi/linux/ 7915Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7916T: git git://linuxtv.org/anttip/media_tree.git 7917F: drivers/media/tuners/fc2580* 7918 7919FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7920M: Hannes Reinecke <hare@suse.de> 7921L: linux-scsi@vger.kernel.org 7922S: Supported 7923W: www.Open-FCoE.org 7924F: drivers/scsi/fcoe/ 7925F: drivers/scsi/libfc/ 7926F: include/scsi/fc/ 7927F: include/scsi/libfc.h 7928F: include/scsi/libfcoe.h 7929F: include/uapi/scsi/fc/ 7930 7931FILE LOCKING (flock() and fcntl()/lockf()) 7932M: Jeff Layton <jlayton@kernel.org> 7933M: Chuck Lever <chuck.lever@oracle.com> 7934L: linux-fsdevel@vger.kernel.org 7935S: Maintained 7936F: fs/fcntl.c 7937F: fs/locks.c 7938F: include/linux/fcntl.h 7939F: include/uapi/linux/fcntl.h 7940 7941FILESYSTEM DIRECT ACCESS (DAX) 7942M: Dan Williams <dan.j.williams@intel.com> 7943R: Matthew Wilcox <willy@infradead.org> 7944R: Jan Kara <jack@suse.cz> 7945L: linux-fsdevel@vger.kernel.org 7946L: nvdimm@lists.linux.dev 7947S: Supported 7948F: fs/dax.c 7949F: include/linux/dax.h 7950F: include/trace/events/fs_dax.h 7951 7952FILESYSTEMS (VFS and infrastructure) 7953M: Alexander Viro <viro@zeniv.linux.org.uk> 7954M: Christian Brauner <brauner@kernel.org> 7955L: linux-fsdevel@vger.kernel.org 7956S: Maintained 7957F: fs/* 7958F: include/linux/fs.h 7959F: include/linux/fs_types.h 7960F: include/uapi/linux/fs.h 7961F: include/uapi/linux/openat2.h 7962 7963FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7964M: Riku Voipio <riku.voipio@iki.fi> 7965L: linux-hwmon@vger.kernel.org 7966S: Maintained 7967F: drivers/hwmon/f75375s.c 7968F: include/linux/f75375s.h 7969 7970FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7971M: Clemens Ladisch <clemens@ladisch.de> 7972M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7973L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7974S: Maintained 7975T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7976F: include/uapi/sound/firewire.h 7977F: sound/firewire/ 7978 7979FIREWIRE MEDIA DRIVERS (firedtv) 7980M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7981L: linux-media@vger.kernel.org 7982L: linux1394-devel@lists.sourceforge.net 7983S: Maintained 7984T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7985F: drivers/media/firewire/ 7986 7987FIREWIRE SBP-2 TARGET 7988M: Chris Boot <bootc@bootc.net> 7989L: linux-scsi@vger.kernel.org 7990L: target-devel@vger.kernel.org 7991L: linux1394-devel@lists.sourceforge.net 7992S: Maintained 7993T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7994F: drivers/target/sbp/ 7995 7996FIREWIRE SUBSYSTEM 7997M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7998M: Takashi Sakamoto <takaswie@kernel.org> 7999L: linux1394-devel@lists.sourceforge.net 8000S: Maintained 8001W: http://ieee1394.docs.kernel.org/ 8002T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8003F: drivers/firewire/ 8004F: include/linux/firewire.h 8005F: include/uapi/linux/firewire*.h 8006F: tools/firewire/ 8007 8008FIRMWARE FRAMEWORK FOR ARMV8-A 8009M: Sudeep Holla <sudeep.holla@arm.com> 8010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8011S: Maintained 8012F: drivers/firmware/arm_ffa/ 8013F: include/linux/arm_ffa.h 8014 8015FIRMWARE LOADER (request_firmware) 8016M: Luis Chamberlain <mcgrof@kernel.org> 8017M: Russ Weight <russell.h.weight@intel.com> 8018L: linux-kernel@vger.kernel.org 8019S: Maintained 8020F: Documentation/firmware_class/ 8021F: drivers/base/firmware_loader/ 8022F: include/linux/firmware.h 8023 8024FLEXTIMER FTM-QUADDEC DRIVER 8025M: Patrick Havelange <patrick.havelange@essensium.com> 8026L: linux-iio@vger.kernel.org 8027S: Maintained 8028F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8029F: drivers/counter/ftm-quaddec.c 8030 8031FLOPPY DRIVER 8032M: Denis Efremov <efremov@linux.com> 8033L: linux-block@vger.kernel.org 8034S: Odd Fixes 8035F: drivers/block/floppy.c 8036 8037FLYSKY FSIA6B RC RECEIVER 8038M: Markus Koch <markus@notsyncing.net> 8039L: linux-input@vger.kernel.org 8040S: Maintained 8041F: drivers/input/joystick/fsia6b.c 8042 8043FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8044M: Geoffrey D. Bennett <g@b4.vu> 8045L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8046S: Maintained 8047T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8048F: sound/usb/mixer_scarlett_gen2.c 8049 8050FORCEDETH GIGABIT ETHERNET DRIVER 8051M: Rain River <rain.1986.08.12@gmail.com> 8052M: Zhu Yanjun <zyjzyj2000@gmail.com> 8053L: netdev@vger.kernel.org 8054S: Maintained 8055F: drivers/net/ethernet/nvidia/* 8056 8057FORTIFY_SOURCE 8058M: Kees Cook <keescook@chromium.org> 8059L: linux-hardening@vger.kernel.org 8060S: Supported 8061T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8062F: include/linux/fortify-string.h 8063F: lib/fortify_kunit.c 8064F: lib/memcpy_kunit.c 8065F: lib/strscpy_kunit.c 8066F: lib/test_fortify/* 8067F: scripts/test_fortify.sh 8068K: \b__NO_FORTIFY\b 8069 8070FPGA DFL DRIVERS 8071M: Wu Hao <hao.wu@intel.com> 8072R: Tom Rix <trix@redhat.com> 8073L: linux-fpga@vger.kernel.org 8074S: Maintained 8075F: Documentation/ABI/testing/sysfs-bus-dfl* 8076F: Documentation/fpga/dfl.rst 8077F: drivers/fpga/dfl* 8078F: drivers/uio/uio_dfl.c 8079F: include/linux/dfl.h 8080F: include/uapi/linux/fpga-dfl.h 8081 8082FPGA MANAGER FRAMEWORK 8083M: Moritz Fischer <mdf@kernel.org> 8084M: Wu Hao <hao.wu@intel.com> 8085M: Xu Yilun <yilun.xu@intel.com> 8086R: Tom Rix <trix@redhat.com> 8087L: linux-fpga@vger.kernel.org 8088S: Maintained 8089Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8090T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8091F: Documentation/devicetree/bindings/fpga/ 8092F: Documentation/driver-api/fpga/ 8093F: Documentation/fpga/ 8094F: drivers/fpga/ 8095F: include/linux/fpga/ 8096 8097FPU EMULATOR 8098M: Bill Metzenthen <billm@melbpc.org.au> 8099S: Maintained 8100W: https://floatingpoint.billm.au/ 8101F: arch/x86/math-emu/ 8102 8103FRAMEBUFFER CORE 8104M: Daniel Vetter <daniel@ffwll.ch> 8105S: Odd Fixes 8106T: git git://anongit.freedesktop.org/drm/drm-misc 8107F: drivers/video/fbdev/core/ 8108 8109FRAMEBUFFER LAYER 8110M: Helge Deller <deller@gmx.de> 8111L: linux-fbdev@vger.kernel.org 8112L: dri-devel@lists.freedesktop.org 8113S: Maintained 8114Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8115T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8116F: Documentation/fb/ 8117F: drivers/video/ 8118F: include/linux/fb.h 8119F: include/uapi/linux/fb.h 8120F: include/uapi/video/ 8121F: include/video/ 8122 8123FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8124M: Horia Geantă <horia.geanta@nxp.com> 8125M: Pankaj Gupta <pankaj.gupta@nxp.com> 8126M: Gaurav Jain <gaurav.jain@nxp.com> 8127L: linux-crypto@vger.kernel.org 8128S: Maintained 8129F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8130F: drivers/crypto/caam/ 8131 8132FREESCALE COLDFIRE M5441X MMC DRIVER 8133M: Angelo Dureghello <angelo.dureghello@timesys.com> 8134L: linux-mmc@vger.kernel.org 8135S: Maintained 8136F: drivers/mmc/host/sdhci-esdhc-mcf.c 8137F: include/linux/platform_data/mmc-esdhc-mcf.h 8138 8139FREESCALE DIU FRAMEBUFFER DRIVER 8140M: Timur Tabi <timur@kernel.org> 8141L: linux-fbdev@vger.kernel.org 8142S: Maintained 8143F: drivers/video/fbdev/fsl-diu-fb.* 8144 8145FREESCALE DMA DRIVER 8146M: Li Yang <leoyang.li@nxp.com> 8147M: Zhang Wei <zw@zh-kernel.org> 8148L: linuxppc-dev@lists.ozlabs.org 8149S: Maintained 8150F: drivers/dma/fsldma.* 8151 8152FREESCALE DSPI DRIVER 8153M: Vladimir Oltean <olteanv@gmail.com> 8154L: linux-spi@vger.kernel.org 8155S: Maintained 8156F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8157F: drivers/spi/spi-fsl-dspi.c 8158F: include/linux/spi/spi-fsl-dspi.h 8159 8160FREESCALE ENETC ETHERNET DRIVERS 8161M: Claudiu Manoil <claudiu.manoil@nxp.com> 8162L: netdev@vger.kernel.org 8163S: Maintained 8164F: drivers/net/ethernet/freescale/enetc/ 8165 8166FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8167M: Claudiu Manoil <claudiu.manoil@nxp.com> 8168L: netdev@vger.kernel.org 8169S: Maintained 8170F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8171F: drivers/net/ethernet/freescale/gianfar* 8172 8173FREESCALE GPMI NAND DRIVER 8174M: Han Xu <han.xu@nxp.com> 8175L: linux-mtd@lists.infradead.org 8176S: Maintained 8177F: drivers/mtd/nand/raw/gpmi-nand/* 8178 8179FREESCALE I2C CPM DRIVER 8180M: Jochen Friedrich <jochen@scram.de> 8181L: linuxppc-dev@lists.ozlabs.org 8182L: linux-i2c@vger.kernel.org 8183S: Maintained 8184F: drivers/i2c/busses/i2c-cpm.c 8185 8186FREESCALE IMX / MXC FEC DRIVER 8187M: Wei Fang <wei.fang@nxp.com> 8188R: Shenwei Wang <shenwei.wang@nxp.com> 8189R: Clark Wang <xiaoning.wang@nxp.com> 8190R: NXP Linux Team <linux-imx@nxp.com> 8191L: netdev@vger.kernel.org 8192S: Maintained 8193F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8194F: drivers/net/ethernet/freescale/fec.h 8195F: drivers/net/ethernet/freescale/fec_main.c 8196F: drivers/net/ethernet/freescale/fec_ptp.c 8197 8198FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8199M: Sascha Hauer <s.hauer@pengutronix.de> 8200R: Pengutronix Kernel Team <kernel@pengutronix.de> 8201L: linux-fbdev@vger.kernel.org 8202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8203S: Maintained 8204F: drivers/video/fbdev/imxfb.c 8205 8206FREESCALE IMX DDR PMU DRIVER 8207M: Frank Li <Frank.li@nxp.com> 8208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8209S: Maintained 8210F: Documentation/admin-guide/perf/imx-ddr.rst 8211F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8212F: drivers/perf/fsl_imx8_ddr_perf.c 8213 8214FREESCALE IMX I2C DRIVER 8215M: Oleksij Rempel <o.rempel@pengutronix.de> 8216R: Pengutronix Kernel Team <kernel@pengutronix.de> 8217L: linux-i2c@vger.kernel.org 8218S: Maintained 8219F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8220F: drivers/i2c/busses/i2c-imx.c 8221 8222FREESCALE IMX LPI2C DRIVER 8223M: Dong Aisheng <aisheng.dong@nxp.com> 8224L: linux-i2c@vger.kernel.org 8225L: linux-imx@nxp.com 8226S: Maintained 8227F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8228F: drivers/i2c/busses/i2c-imx-lpi2c.c 8229 8230FREESCALE MPC I2C DRIVER 8231M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8232L: linux-i2c@vger.kernel.org 8233S: Maintained 8234F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8235F: drivers/i2c/busses/i2c-mpc.c 8236 8237FREESCALE QORIQ DPAA ETHERNET DRIVER 8238M: Madalin Bucur <madalin.bucur@nxp.com> 8239L: netdev@vger.kernel.org 8240S: Maintained 8241F: drivers/net/ethernet/freescale/dpaa 8242 8243FREESCALE QORIQ DPAA FMAN DRIVER 8244M: Madalin Bucur <madalin.bucur@nxp.com> 8245R: Sean Anderson <sean.anderson@seco.com> 8246L: netdev@vger.kernel.org 8247S: Maintained 8248F: Documentation/devicetree/bindings/net/fsl-fman.txt 8249F: drivers/net/ethernet/freescale/fman 8250 8251FREESCALE QORIQ PTP CLOCK DRIVER 8252M: Yangbo Lu <yangbo.lu@nxp.com> 8253L: netdev@vger.kernel.org 8254S: Maintained 8255F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8256F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8257F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8258F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8259F: drivers/ptp/ptp_qoriq.c 8260F: drivers/ptp/ptp_qoriq_debugfs.c 8261F: include/linux/fsl/ptp_qoriq.h 8262 8263FREESCALE QUAD SPI DRIVER 8264M: Han Xu <han.xu@nxp.com> 8265L: linux-spi@vger.kernel.org 8266S: Maintained 8267F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8268F: drivers/spi/spi-fsl-qspi.c 8269 8270FREESCALE QUICC ENGINE LIBRARY 8271M: Qiang Zhao <qiang.zhao@nxp.com> 8272L: linuxppc-dev@lists.ozlabs.org 8273S: Maintained 8274F: drivers/soc/fsl/qe/ 8275F: include/soc/fsl/qe/ 8276 8277FREESCALE QUICC ENGINE QMC DRIVER 8278M: Herve Codina <herve.codina@bootlin.com> 8279L: linuxppc-dev@lists.ozlabs.org 8280S: Maintained 8281F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8282F: drivers/soc/fsl/qe/qmc.c 8283F: include/soc/fsl/qe/qmc.h 8284 8285FREESCALE QUICC ENGINE TSA DRIVER 8286M: Herve Codina <herve.codina@bootlin.com> 8287L: linuxppc-dev@lists.ozlabs.org 8288S: Maintained 8289F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8290F: drivers/soc/fsl/qe/tsa.c 8291F: drivers/soc/fsl/qe/tsa.h 8292F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8293 8294FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8295M: Li Yang <leoyang.li@nxp.com> 8296L: netdev@vger.kernel.org 8297L: linuxppc-dev@lists.ozlabs.org 8298S: Maintained 8299F: drivers/net/ethernet/freescale/ucc_geth* 8300 8301FREESCALE QUICC ENGINE UCC HDLC DRIVER 8302M: Zhao Qiang <qiang.zhao@nxp.com> 8303L: netdev@vger.kernel.org 8304L: linuxppc-dev@lists.ozlabs.org 8305S: Maintained 8306F: drivers/net/wan/fsl_ucc_hdlc* 8307 8308FREESCALE QUICC ENGINE UCC UART DRIVER 8309M: Timur Tabi <timur@kernel.org> 8310L: linuxppc-dev@lists.ozlabs.org 8311S: Maintained 8312F: drivers/tty/serial/ucc_uart.c 8313 8314FREESCALE SOC DRIVERS 8315M: Li Yang <leoyang.li@nxp.com> 8316L: linuxppc-dev@lists.ozlabs.org 8317L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8318S: Maintained 8319F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8320F: Documentation/devicetree/bindings/soc/fsl/ 8321F: drivers/soc/fsl/ 8322F: include/linux/fsl/ 8323F: include/soc/fsl/ 8324 8325FREESCALE SOC FS_ENET DRIVER 8326M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8327L: linuxppc-dev@lists.ozlabs.org 8328L: netdev@vger.kernel.org 8329S: Maintained 8330F: drivers/net/ethernet/freescale/fs_enet/ 8331F: include/linux/fs_enet_pd.h 8332 8333FREESCALE SOC SOUND DRIVERS 8334M: Shengjiu Wang <shengjiu.wang@gmail.com> 8335M: Xiubo Li <Xiubo.Lee@gmail.com> 8336R: Fabio Estevam <festevam@gmail.com> 8337R: Nicolin Chen <nicoleotsuka@gmail.com> 8338L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8339L: linuxppc-dev@lists.ozlabs.org 8340S: Maintained 8341F: sound/soc/fsl/fsl* 8342F: sound/soc/fsl/imx* 8343F: sound/soc/fsl/mpc8610_hpcd.c 8344 8345FREESCALE SOC SOUND QMC DRIVER 8346M: Herve Codina <herve.codina@bootlin.com> 8347L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8348L: linuxppc-dev@lists.ozlabs.org 8349S: Maintained 8350F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8351F: sound/soc/fsl/fsl_qmc_audio.c 8352 8353FREESCALE USB PERIPHERAL DRIVERS 8354M: Li Yang <leoyang.li@nxp.com> 8355L: linux-usb@vger.kernel.org 8356L: linuxppc-dev@lists.ozlabs.org 8357S: Maintained 8358F: drivers/usb/gadget/udc/fsl* 8359 8360FREESCALE USB PHY DRIVER 8361M: Ran Wang <ran.wang_1@nxp.com> 8362L: linux-usb@vger.kernel.org 8363L: linuxppc-dev@lists.ozlabs.org 8364S: Maintained 8365F: drivers/usb/phy/phy-fsl-usb* 8366 8367FREEVXFS FILESYSTEM 8368M: Christoph Hellwig <hch@infradead.org> 8369S: Maintained 8370W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8371F: fs/freevxfs/ 8372 8373FREEZER 8374M: "Rafael J. Wysocki" <rafael@kernel.org> 8375M: Pavel Machek <pavel@ucw.cz> 8376L: linux-pm@vger.kernel.org 8377S: Supported 8378F: Documentation/power/freezing-of-tasks.rst 8379F: include/linux/freezer.h 8380F: kernel/freezer.c 8381 8382FRONTSWAP API 8383M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8384L: linux-kernel@vger.kernel.org 8385S: Maintained 8386F: include/linux/frontswap.h 8387F: mm/frontswap.c 8388 8389FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8390M: David Howells <dhowells@redhat.com> 8391L: linux-cachefs@redhat.com (moderated for non-subscribers) 8392S: Supported 8393F: Documentation/filesystems/caching/ 8394F: fs/fscache/ 8395F: include/linux/fscache*.h 8396 8397FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8398M: Eric Biggers <ebiggers@kernel.org> 8399M: Theodore Y. Ts'o <tytso@mit.edu> 8400M: Jaegeuk Kim <jaegeuk@kernel.org> 8401L: linux-fscrypt@vger.kernel.org 8402S: Supported 8403Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8404T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8405F: Documentation/filesystems/fscrypt.rst 8406F: fs/crypto/ 8407F: include/linux/fscrypt.h 8408F: include/uapi/linux/fscrypt.h 8409 8410FSI SUBSYSTEM 8411M: Jeremy Kerr <jk@ozlabs.org> 8412M: Joel Stanley <joel@jms.id.au> 8413R: Alistar Popple <alistair@popple.id.au> 8414R: Eddie James <eajames@linux.ibm.com> 8415L: linux-fsi@lists.ozlabs.org 8416S: Supported 8417Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8418T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8419F: drivers/fsi/ 8420F: include/linux/fsi*.h 8421F: include/trace/events/fsi*.h 8422 8423FSI-ATTACHED I2C DRIVER 8424M: Eddie James <eajames@linux.ibm.com> 8425L: linux-i2c@vger.kernel.org 8426L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8427S: Maintained 8428F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8429F: drivers/i2c/busses/i2c-fsi.c 8430 8431FSI-ATTACHED SPI DRIVER 8432M: Eddie James <eajames@linux.ibm.com> 8433L: linux-spi@vger.kernel.org 8434S: Maintained 8435F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8436F: drivers/spi/spi-fsi.c 8437 8438FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8439M: Jan Kara <jack@suse.cz> 8440R: Amir Goldstein <amir73il@gmail.com> 8441L: linux-fsdevel@vger.kernel.org 8442S: Maintained 8443T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8444F: fs/notify/ 8445F: include/linux/fsnotify*.h 8446 8447FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8448M: Eric Biggers <ebiggers@kernel.org> 8449M: Theodore Y. Ts'o <tytso@mit.edu> 8450L: fsverity@lists.linux.dev 8451S: Supported 8452Q: https://patchwork.kernel.org/project/fsverity/list/ 8453T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8454F: Documentation/filesystems/fsverity.rst 8455F: fs/verity/ 8456F: include/linux/fsverity.h 8457F: include/uapi/linux/fsverity.h 8458 8459FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8460M: Michael Zaidman <michael.zaidman@gmail.com> 8461L: linux-i2c@vger.kernel.org 8462L: linux-input@vger.kernel.org 8463S: Maintained 8464F: drivers/hid/hid-ft260.c 8465 8466FUJITSU LAPTOP EXTRAS 8467M: Jonathan Woithe <jwoithe@just42.net> 8468L: platform-driver-x86@vger.kernel.org 8469S: Maintained 8470F: drivers/platform/x86/fujitsu-laptop.c 8471 8472FUJITSU TABLET EXTRAS 8473M: Robert Gerlach <khnz@gmx.de> 8474L: platform-driver-x86@vger.kernel.org 8475S: Maintained 8476F: drivers/platform/x86/fujitsu-tablet.c 8477 8478FUNCTION HOOKS (FTRACE) 8479M: Steven Rostedt <rostedt@goodmis.org> 8480M: Masami Hiramatsu <mhiramat@kernel.org> 8481R: Mark Rutland <mark.rutland@arm.com> 8482L: linux-kernel@vger.kernel.org 8483L: linux-trace-kernel@vger.kernel.org 8484S: Maintained 8485Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8486T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8487F: Documentation/trace/ftrace* 8488F: arch/*/*/*/*ftrace* 8489F: arch/*/*/*ftrace* 8490F: include/*/ftrace.h 8491F: kernel/trace/fgraph.c 8492F: kernel/trace/ftrace* 8493F: samples/ftrace 8494 8495FUNGIBLE ETHERNET DRIVERS 8496M: Dimitris Michailidis <dmichail@fungible.com> 8497L: netdev@vger.kernel.org 8498S: Supported 8499F: drivers/net/ethernet/fungible/ 8500 8501FUSE: FILESYSTEM IN USERSPACE 8502M: Miklos Szeredi <miklos@szeredi.hu> 8503L: linux-fsdevel@vger.kernel.org 8504S: Maintained 8505W: https://github.com/libfuse/ 8506T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8507F: Documentation/filesystems/fuse.rst 8508F: fs/fuse/ 8509F: include/uapi/linux/fuse.h 8510 8511FUTEX SUBSYSTEM 8512M: Thomas Gleixner <tglx@linutronix.de> 8513M: Ingo Molnar <mingo@redhat.com> 8514R: Peter Zijlstra <peterz@infradead.org> 8515R: Darren Hart <dvhart@infradead.org> 8516R: Davidlohr Bueso <dave@stgolabs.net> 8517R: André Almeida <andrealmeid@igalia.com> 8518L: linux-kernel@vger.kernel.org 8519S: Maintained 8520T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8521F: Documentation/locking/*futex* 8522F: include/asm-generic/futex.h 8523F: include/linux/futex.h 8524F: include/uapi/linux/futex.h 8525F: kernel/futex/* 8526F: tools/perf/bench/futex* 8527F: tools/testing/selftests/futex/ 8528 8529GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8530M: Tim Harvey <tharvey@gateworks.com> 8531S: Maintained 8532F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8533F: Documentation/hwmon/gsc-hwmon.rst 8534F: drivers/hwmon/gsc-hwmon.c 8535F: drivers/mfd/gateworks-gsc.c 8536F: include/linux/mfd/gsc.h 8537F: include/linux/platform_data/gsc_hwmon.h 8538 8539GCC PLUGINS 8540M: Kees Cook <keescook@chromium.org> 8541L: linux-hardening@vger.kernel.org 8542S: Maintained 8543T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8544F: Documentation/kbuild/gcc-plugins.rst 8545F: scripts/Makefile.gcc-plugins 8546F: scripts/gcc-plugins/ 8547 8548GCOV BASED KERNEL PROFILING 8549M: Peter Oberparleiter <oberpar@linux.ibm.com> 8550S: Maintained 8551F: Documentation/dev-tools/gcov.rst 8552F: kernel/gcov/ 8553 8554GDB KERNEL DEBUGGING HELPER SCRIPTS 8555M: Jan Kiszka <jan.kiszka@siemens.com> 8556M: Kieran Bingham <kbingham@kernel.org> 8557S: Supported 8558F: scripts/gdb/ 8559 8560GEMINI CRYPTO DRIVER 8561M: Corentin Labbe <clabbe@baylibre.com> 8562L: linux-crypto@vger.kernel.org 8563S: Maintained 8564F: drivers/crypto/gemini/ 8565 8566GEMTEK FM RADIO RECEIVER DRIVER 8567M: Hans Verkuil <hverkuil@xs4all.nl> 8568L: linux-media@vger.kernel.org 8569S: Maintained 8570W: https://linuxtv.org 8571T: git git://linuxtv.org/media_tree.git 8572F: drivers/media/radio/radio-gemtek* 8573 8574GENERIC ARCHITECTURE TOPOLOGY 8575M: Sudeep Holla <sudeep.holla@arm.com> 8576L: linux-kernel@vger.kernel.org 8577S: Maintained 8578F: drivers/base/arch_topology.c 8579F: include/linux/arch_topology.h 8580 8581GENERIC ENTRY CODE 8582M: Thomas Gleixner <tglx@linutronix.de> 8583M: Peter Zijlstra <peterz@infradead.org> 8584M: Andy Lutomirski <luto@kernel.org> 8585L: linux-kernel@vger.kernel.org 8586S: Maintained 8587T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8588F: include/linux/entry-common.h 8589F: include/linux/entry-kvm.h 8590F: kernel/entry/ 8591 8592GENERIC GPIO I2C DRIVER 8593M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8594S: Supported 8595F: drivers/i2c/busses/i2c-gpio.c 8596F: include/linux/platform_data/i2c-gpio.h 8597 8598GENERIC GPIO I2C MULTIPLEXER DRIVER 8599M: Peter Korsgaard <peter.korsgaard@barco.com> 8600L: linux-i2c@vger.kernel.org 8601S: Supported 8602F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8603F: drivers/i2c/muxes/i2c-mux-gpio.c 8604F: include/linux/platform_data/i2c-mux-gpio.h 8605 8606GENERIC HDLC (WAN) DRIVERS 8607M: Krzysztof Halasa <khc@pm.waw.pl> 8608S: Maintained 8609W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8610F: drivers/net/wan/c101.c 8611F: drivers/net/wan/hd6457* 8612F: drivers/net/wan/hdlc* 8613F: drivers/net/wan/n2.c 8614F: drivers/net/wan/pc300too.c 8615F: drivers/net/wan/pci200syn.c 8616F: drivers/net/wan/wanxl* 8617 8618GENERIC INCLUDE/ASM HEADER FILES 8619M: Arnd Bergmann <arnd@arndb.de> 8620L: linux-arch@vger.kernel.org 8621S: Maintained 8622T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8623F: include/asm-generic/ 8624F: include/uapi/asm-generic/ 8625 8626GENERIC PHY FRAMEWORK 8627M: Vinod Koul <vkoul@kernel.org> 8628M: Kishon Vijay Abraham I <kishon@kernel.org> 8629L: linux-phy@lists.infradead.org 8630S: Supported 8631Q: https://patchwork.kernel.org/project/linux-phy/list/ 8632T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8633F: Documentation/devicetree/bindings/phy/ 8634F: drivers/phy/ 8635F: include/dt-bindings/phy/ 8636F: include/linux/phy/ 8637 8638GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8639M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8640S: Supported 8641F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8642 8643GENERIC PM DOMAINS 8644M: "Rafael J. Wysocki" <rafael@kernel.org> 8645M: Kevin Hilman <khilman@kernel.org> 8646M: Ulf Hansson <ulf.hansson@linaro.org> 8647L: linux-pm@vger.kernel.org 8648S: Supported 8649F: Documentation/devicetree/bindings/power/power?domain* 8650F: drivers/base/power/domain*.c 8651F: include/linux/pm_domain.h 8652 8653GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8654M: Eugen Hristev <eugen.hristev@microchip.com> 8655L: linux-input@vger.kernel.org 8656S: Maintained 8657F: drivers/input/touchscreen/resistive-adc-touch.c 8658 8659GENERIC STRING LIBRARY 8660R: Andy Shevchenko <andy@kernel.org> 8661S: Maintained 8662F: lib/string.c 8663F: lib/string_helpers.c 8664F: lib/test-string_helpers.c 8665F: lib/test_string.c 8666 8667GENERIC UIO DRIVER FOR PCI DEVICES 8668M: "Michael S. Tsirkin" <mst@redhat.com> 8669L: kvm@vger.kernel.org 8670S: Supported 8671F: drivers/uio/uio_pci_generic.c 8672 8673GENERIC VDSO LIBRARY 8674M: Andy Lutomirski <luto@kernel.org> 8675M: Thomas Gleixner <tglx@linutronix.de> 8676M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8677L: linux-kernel@vger.kernel.org 8678S: Maintained 8679T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8680F: include/asm-generic/vdso/vsyscall.h 8681F: include/vdso/ 8682F: kernel/time/vsyscall.c 8683F: lib/vdso/ 8684 8685GENWQE (IBM Generic Workqueue Card) 8686M: Frank Haverkamp <haver@linux.ibm.com> 8687S: Supported 8688F: drivers/misc/genwqe/ 8689 8690GET_MAINTAINER SCRIPT 8691M: Joe Perches <joe@perches.com> 8692S: Maintained 8693F: scripts/get_maintainer.pl 8694 8695GFS2 FILE SYSTEM 8696M: Bob Peterson <rpeterso@redhat.com> 8697M: Andreas Gruenbacher <agruenba@redhat.com> 8698L: cluster-devel@redhat.com 8699S: Supported 8700B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8701T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8702F: Documentation/filesystems/gfs2* 8703F: fs/gfs2/ 8704F: include/uapi/linux/gfs2_ondisk.h 8705 8706GIGABYTE WMI DRIVER 8707M: Thomas Weißschuh <thomas@weissschuh.net> 8708L: platform-driver-x86@vger.kernel.org 8709S: Maintained 8710F: drivers/platform/x86/gigabyte-wmi.c 8711 8712GNSS SUBSYSTEM 8713M: Johan Hovold <johan@kernel.org> 8714S: Maintained 8715T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8716F: Documentation/ABI/testing/sysfs-class-gnss 8717F: Documentation/devicetree/bindings/gnss/ 8718F: drivers/gnss/ 8719F: include/linux/gnss.h 8720 8721GO7007 MPEG CODEC 8722M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8723L: linux-media@vger.kernel.org 8724S: Maintained 8725F: drivers/media/usb/go7007/ 8726 8727GOODIX TOUCHSCREEN 8728M: Bastien Nocera <hadess@hadess.net> 8729M: Hans de Goede <hdegoede@redhat.com> 8730L: linux-input@vger.kernel.org 8731S: Maintained 8732F: drivers/input/touchscreen/goodix* 8733 8734GOOGLE ETHERNET DRIVERS 8735M: Jeroen de Borst <jeroendb@google.com> 8736M: Praveen Kaligineedi <pkaligineedi@google.com> 8737R: Shailend Chand <shailend@google.com> 8738L: netdev@vger.kernel.org 8739S: Supported 8740F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8741F: drivers/net/ethernet/google 8742 8743GPD POCKET FAN DRIVER 8744M: Hans de Goede <hdegoede@redhat.com> 8745L: platform-driver-x86@vger.kernel.org 8746S: Maintained 8747F: drivers/platform/x86/gpd-pocket-fan.c 8748 8749GPIO ACPI SUPPORT 8750M: Mika Westerberg <mika.westerberg@linux.intel.com> 8751M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8752L: linux-gpio@vger.kernel.org 8753L: linux-acpi@vger.kernel.org 8754S: Supported 8755T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8756F: Documentation/firmware-guide/acpi/gpio-properties.rst 8757F: drivers/gpio/gpiolib-acpi.c 8758F: drivers/gpio/gpiolib-acpi.h 8759 8760GPIO AGGREGATOR 8761M: Geert Uytterhoeven <geert+renesas@glider.be> 8762L: linux-gpio@vger.kernel.org 8763S: Supported 8764F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8765F: drivers/gpio/gpio-aggregator.c 8766 8767GPIO IR Transmitter 8768M: Sean Young <sean@mess.org> 8769L: linux-media@vger.kernel.org 8770S: Maintained 8771F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8772F: drivers/media/rc/gpio-ir-tx.c 8773 8774GPIO MOCKUP DRIVER 8775M: Bamvor Jian Zhang <bamv2005@gmail.com> 8776L: linux-gpio@vger.kernel.org 8777S: Maintained 8778F: drivers/gpio/gpio-mockup.c 8779F: tools/testing/selftests/gpio/ 8780 8781GPIO REGMAP 8782R: Michael Walle <michael@walle.cc> 8783S: Maintained 8784F: drivers/gpio/gpio-regmap.c 8785F: include/linux/gpio/regmap.h 8786 8787GPIO SUBSYSTEM 8788M: Linus Walleij <linus.walleij@linaro.org> 8789M: Bartosz Golaszewski <brgl@bgdev.pl> 8790L: linux-gpio@vger.kernel.org 8791S: Maintained 8792T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8793F: Documentation/ABI/obsolete/sysfs-gpio 8794F: Documentation/ABI/testing/gpio-cdev 8795F: Documentation/admin-guide/gpio/ 8796F: Documentation/devicetree/bindings/gpio/ 8797F: Documentation/driver-api/gpio/ 8798F: drivers/gpio/ 8799F: include/dt-bindings/gpio/ 8800F: include/linux/gpio.h 8801F: include/linux/gpio/ 8802F: include/linux/of_gpio.h 8803F: include/uapi/linux/gpio.h 8804F: tools/gpio/ 8805 8806GRE DEMULTIPLEXER DRIVER 8807M: Dmitry Kozlov <xeb@mail.ru> 8808L: netdev@vger.kernel.org 8809S: Maintained 8810F: include/net/gre.h 8811F: net/ipv4/gre_demux.c 8812F: net/ipv4/gre_offload.c 8813 8814GRETH 10/100/1G Ethernet MAC device driver 8815M: Andreas Larsson <andreas@gaisler.com> 8816L: netdev@vger.kernel.org 8817S: Maintained 8818F: drivers/net/ethernet/aeroflex/ 8819 8820GREYBUS AUDIO PROTOCOLS DRIVERS 8821M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8822M: Mark Greer <mgreer@animalcreek.com> 8823S: Maintained 8824F: drivers/staging/greybus/audio_apbridgea.c 8825F: drivers/staging/greybus/audio_apbridgea.h 8826F: drivers/staging/greybus/audio_codec.c 8827F: drivers/staging/greybus/audio_codec.h 8828F: drivers/staging/greybus/audio_gb.c 8829F: drivers/staging/greybus/audio_manager.c 8830F: drivers/staging/greybus/audio_manager.h 8831F: drivers/staging/greybus/audio_manager_module.c 8832F: drivers/staging/greybus/audio_manager_private.h 8833F: drivers/staging/greybus/audio_manager_sysfs.c 8834F: drivers/staging/greybus/audio_module.c 8835F: drivers/staging/greybus/audio_topology.c 8836 8837GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8838M: Viresh Kumar <vireshk@kernel.org> 8839S: Maintained 8840F: drivers/staging/greybus/authentication.c 8841F: drivers/staging/greybus/bootrom.c 8842F: drivers/staging/greybus/firmware.h 8843F: drivers/staging/greybus/fw-core.c 8844F: drivers/staging/greybus/fw-download.c 8845F: drivers/staging/greybus/fw-management.c 8846F: drivers/staging/greybus/greybus_authentication.h 8847F: drivers/staging/greybus/greybus_firmware.h 8848F: drivers/staging/greybus/hid.c 8849F: drivers/staging/greybus/i2c.c 8850F: drivers/staging/greybus/spi.c 8851F: drivers/staging/greybus/spilib.c 8852F: drivers/staging/greybus/spilib.h 8853 8854GREYBUS LOOPBACK DRIVER 8855M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8856S: Maintained 8857F: drivers/staging/greybus/loopback.c 8858 8859GREYBUS PLATFORM DRIVERS 8860M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8861S: Maintained 8862F: drivers/staging/greybus/arche-apb-ctrl.c 8863F: drivers/staging/greybus/arche-platform.c 8864F: drivers/staging/greybus/arche_platform.h 8865 8866GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8867M: Rui Miguel Silva <rmfrfs@gmail.com> 8868S: Maintained 8869F: drivers/staging/greybus/gpio.c 8870F: drivers/staging/greybus/light.c 8871F: drivers/staging/greybus/power_supply.c 8872F: drivers/staging/greybus/sdio.c 8873F: drivers/staging/greybus/spi.c 8874F: drivers/staging/greybus/spilib.c 8875 8876GREYBUS SUBSYSTEM 8877M: Johan Hovold <johan@kernel.org> 8878M: Alex Elder <elder@kernel.org> 8879M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8880L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8881S: Maintained 8882F: drivers/greybus/ 8883F: drivers/staging/greybus/ 8884F: include/linux/greybus.h 8885F: include/linux/greybus/ 8886 8887GREYBUS UART PROTOCOLS DRIVERS 8888M: David Lin <dtwlin@gmail.com> 8889S: Maintained 8890F: drivers/staging/greybus/log.c 8891F: drivers/staging/greybus/uart.c 8892 8893GS1662 VIDEO SERIALIZER 8894M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8895L: linux-media@vger.kernel.org 8896S: Maintained 8897T: git git://linuxtv.org/media_tree.git 8898F: drivers/media/spi/gs1662.c 8899 8900GSPCA FINEPIX SUBDRIVER 8901M: Frank Zago <frank@zago.net> 8902L: linux-media@vger.kernel.org 8903S: Maintained 8904T: git git://linuxtv.org/media_tree.git 8905F: drivers/media/usb/gspca/finepix.c 8906 8907GSPCA GL860 SUBDRIVER 8908M: Olivier Lorin <o.lorin@laposte.net> 8909L: linux-media@vger.kernel.org 8910S: Maintained 8911T: git git://linuxtv.org/media_tree.git 8912F: drivers/media/usb/gspca/gl860/ 8913 8914GSPCA M5602 SUBDRIVER 8915M: Erik Andren <erik.andren@gmail.com> 8916L: linux-media@vger.kernel.org 8917S: Maintained 8918T: git git://linuxtv.org/media_tree.git 8919F: drivers/media/usb/gspca/m5602/ 8920 8921GSPCA PAC207 SONIXB SUBDRIVER 8922M: Hans Verkuil <hverkuil@xs4all.nl> 8923L: linux-media@vger.kernel.org 8924S: Odd Fixes 8925T: git git://linuxtv.org/media_tree.git 8926F: drivers/media/usb/gspca/pac207.c 8927 8928GSPCA SN9C20X SUBDRIVER 8929M: Brian Johnson <brijohn@gmail.com> 8930L: linux-media@vger.kernel.org 8931S: Maintained 8932T: git git://linuxtv.org/media_tree.git 8933F: drivers/media/usb/gspca/sn9c20x.c 8934 8935GSPCA T613 SUBDRIVER 8936M: Leandro Costantino <lcostantino@gmail.com> 8937L: linux-media@vger.kernel.org 8938S: Maintained 8939T: git git://linuxtv.org/media_tree.git 8940F: drivers/media/usb/gspca/t613.c 8941 8942GSPCA USB WEBCAM DRIVER 8943M: Hans Verkuil <hverkuil@xs4all.nl> 8944L: linux-media@vger.kernel.org 8945S: Odd Fixes 8946T: git git://linuxtv.org/media_tree.git 8947F: drivers/media/usb/gspca/ 8948 8949GTP (GPRS Tunneling Protocol) 8950M: Pablo Neira Ayuso <pablo@netfilter.org> 8951M: Harald Welte <laforge@gnumonks.org> 8952L: osmocom-net-gprs@lists.osmocom.org 8953S: Maintained 8954T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8955F: drivers/net/gtp.c 8956 8957GUID PARTITION TABLE (GPT) 8958M: Davidlohr Bueso <dave@stgolabs.net> 8959L: linux-efi@vger.kernel.org 8960S: Maintained 8961F: block/partitions/efi.* 8962 8963HABANALABS PCI DRIVER 8964M: Oded Gabbay <ogabbay@kernel.org> 8965L: dri-devel@lists.freedesktop.org 8966S: Supported 8967C: irc://irc.oftc.net/dri-devel 8968T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8969F: Documentation/ABI/testing/debugfs-driver-habanalabs 8970F: Documentation/ABI/testing/sysfs-driver-habanalabs 8971F: drivers/accel/habanalabs/ 8972F: include/trace/events/habanalabs.h 8973F: include/uapi/drm/habanalabs_accel.h 8974 8975HACKRF MEDIA DRIVER 8976M: Antti Palosaari <crope@iki.fi> 8977L: linux-media@vger.kernel.org 8978S: Maintained 8979W: https://linuxtv.org 8980W: http://palosaari.fi/linux/ 8981Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8982T: git git://linuxtv.org/anttip/media_tree.git 8983F: drivers/media/usb/hackrf/ 8984 8985HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8986M: Chuck Lever <chuck.lever@oracle.com> 8987L: kernel-tls-handshake@lists.linux.dev 8988L: netdev@vger.kernel.org 8989S: Maintained 8990F: Documentation/netlink/specs/handshake.yaml 8991F: Documentation/networking/tls-handshake.rst 8992F: include/net/handshake.h 8993F: include/trace/events/handshake.h 8994F: net/handshake/ 8995 8996HANTRO VPU CODEC DRIVER 8997M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8998M: Philipp Zabel <p.zabel@pengutronix.de> 8999L: linux-media@vger.kernel.org 9000L: linux-rockchip@lists.infradead.org 9001S: Maintained 9002F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9003F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9004F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9005F: drivers/media/platform/verisilicon/ 9006 9007HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9008M: Frank Seidel <frank@f-seidel.de> 9009L: platform-driver-x86@vger.kernel.org 9010S: Maintained 9011W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9012F: drivers/platform/x86/hdaps.c 9013 9014HARDWARE MONITORING 9015M: Jean Delvare <jdelvare@suse.com> 9016M: Guenter Roeck <linux@roeck-us.net> 9017L: linux-hwmon@vger.kernel.org 9018S: Maintained 9019W: http://hwmon.wiki.kernel.org/ 9020T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9021F: Documentation/ABI/testing/sysfs-class-hwmon 9022F: Documentation/devicetree/bindings/hwmon/ 9023F: Documentation/hwmon/ 9024F: drivers/hwmon/ 9025F: include/linux/hwmon*.h 9026F: include/trace/events/hwmon*.h 9027K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9028 9029HARDWARE RANDOM NUMBER GENERATOR CORE 9030M: Olivia Mackall <olivia@selenic.com> 9031M: Herbert Xu <herbert@gondor.apana.org.au> 9032L: linux-crypto@vger.kernel.org 9033S: Odd fixes 9034F: Documentation/admin-guide/hw_random.rst 9035F: Documentation/devicetree/bindings/rng/ 9036F: drivers/char/hw_random/ 9037F: include/linux/hw_random.h 9038 9039HARDWARE SPINLOCK CORE 9040M: Ohad Ben-Cohen <ohad@wizery.com> 9041M: Bjorn Andersson <andersson@kernel.org> 9042R: Baolin Wang <baolin.wang7@gmail.com> 9043L: linux-remoteproc@vger.kernel.org 9044S: Maintained 9045T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9046F: Documentation/devicetree/bindings/hwlock/ 9047F: Documentation/locking/hwspinlock.rst 9048F: drivers/hwspinlock/ 9049F: include/linux/hwspinlock.h 9050 9051HARDWARE TRACING FACILITIES 9052M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9053S: Maintained 9054F: drivers/hwtracing/ 9055 9056HARMONY SOUND DRIVER 9057L: linux-parisc@vger.kernel.org 9058S: Maintained 9059F: sound/parisc/harmony.* 9060 9061HDPVR USB VIDEO ENCODER DRIVER 9062M: Hans Verkuil <hverkuil@xs4all.nl> 9063L: linux-media@vger.kernel.org 9064S: Odd Fixes 9065W: https://linuxtv.org 9066T: git git://linuxtv.org/media_tree.git 9067F: drivers/media/usb/hdpvr/ 9068 9069HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9070M: Matt Hsiao <matt.hsiao@hpe.com> 9071S: Supported 9072F: drivers/misc/hpilo.[ch] 9073 9074HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9075M: Jerry Hoemann <jerry.hoemann@hpe.com> 9076S: Supported 9077F: Documentation/watchdog/hpwdt.rst 9078F: drivers/watchdog/hpwdt.c 9079 9080HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9081M: Don Brace <don.brace@microchip.com> 9082L: storagedev@microchip.com 9083L: linux-scsi@vger.kernel.org 9084S: Supported 9085F: Documentation/scsi/hpsa.rst 9086F: drivers/scsi/hpsa*.[ch] 9087F: include/linux/cciss*.h 9088F: include/uapi/linux/cciss*.h 9089 9090HFI1 DRIVER 9091M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9092L: linux-rdma@vger.kernel.org 9093S: Supported 9094F: drivers/infiniband/hw/hfi1 9095 9096HFS FILESYSTEM 9097L: linux-fsdevel@vger.kernel.org 9098S: Orphan 9099F: Documentation/filesystems/hfs.rst 9100F: fs/hfs/ 9101 9102HFSPLUS FILESYSTEM 9103L: linux-fsdevel@vger.kernel.org 9104S: Orphan 9105F: Documentation/filesystems/hfsplus.rst 9106F: fs/hfsplus/ 9107 9108HGA FRAMEBUFFER DRIVER 9109M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9110L: linux-nvidia@lists.surfsouth.com 9111S: Maintained 9112W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9113F: drivers/video/fbdev/hgafb.c 9114 9115HIBERNATION (aka Software Suspend, aka swsusp) 9116M: "Rafael J. Wysocki" <rafael@kernel.org> 9117M: Pavel Machek <pavel@ucw.cz> 9118L: linux-pm@vger.kernel.org 9119S: Supported 9120B: https://bugzilla.kernel.org 9121F: arch/*/include/asm/suspend*.h 9122F: arch/x86/power/ 9123F: drivers/base/power/ 9124F: include/linux/freezer.h 9125F: include/linux/pm.h 9126F: include/linux/suspend.h 9127F: kernel/power/ 9128 9129HID CORE LAYER 9130M: Jiri Kosina <jikos@kernel.org> 9131M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9132L: linux-input@vger.kernel.org 9133S: Maintained 9134T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9135F: Documentation/hid/ 9136F: drivers/hid/ 9137F: include/linux/hid* 9138F: include/uapi/linux/hid* 9139F: samples/hid/ 9140F: tools/testing/selftests/hid/ 9141 9142HID LOGITECH DRIVERS 9143R: Filipe Laíns <lains@riseup.net> 9144L: linux-input@vger.kernel.org 9145S: Maintained 9146F: drivers/hid/hid-logitech-* 9147 9148HID PHOENIX RC FLIGHT CONTROLLER 9149M: Marcus Folkesson <marcus.folkesson@gmail.com> 9150L: linux-input@vger.kernel.org 9151S: Maintained 9152F: drivers/hid/hid-pxrc.c 9153 9154HID PLAYSTATION DRIVER 9155M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9156L: linux-input@vger.kernel.org 9157S: Supported 9158F: drivers/hid/hid-playstation.c 9159 9160HID SENSOR HUB DRIVERS 9161M: Jiri Kosina <jikos@kernel.org> 9162M: Jonathan Cameron <jic23@kernel.org> 9163M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9164L: linux-input@vger.kernel.org 9165L: linux-iio@vger.kernel.org 9166S: Maintained 9167F: Documentation/hid/hid-sensor* 9168F: drivers/hid/hid-sensor-* 9169F: drivers/iio/*/hid-* 9170F: include/linux/hid-sensor-* 9171 9172HID VRC-2 CAR CONTROLLER DRIVER 9173M: Marcus Folkesson <marcus.folkesson@gmail.com> 9174L: linux-input@vger.kernel.org 9175S: Maintained 9176F: drivers/hid/hid-vrc2.c 9177 9178HID WACOM DRIVER 9179M: Ping Cheng <ping.cheng@wacom.com> 9180M: Jason Gerecke <jason.gerecke@wacom.com> 9181L: linux-input@vger.kernel.org 9182S: Maintained 9183F: drivers/hid/wacom.h 9184F: drivers/hid/wacom_* 9185 9186HID++ LOGITECH DRIVERS 9187R: Filipe Laíns <lains@riseup.net> 9188R: Bastien Nocera <hadess@hadess.net> 9189L: linux-input@vger.kernel.org 9190S: Maintained 9191F: drivers/hid/hid-logitech-hidpp.c 9192 9193HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9194M: Thomas Gleixner <tglx@linutronix.de> 9195L: linux-kernel@vger.kernel.org 9196S: Maintained 9197T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9198F: Documentation/timers/ 9199F: include/linux/clockchips.h 9200F: include/linux/hrtimer.h 9201F: kernel/time/clockevents.c 9202F: kernel/time/hrtimer.c 9203F: kernel/time/timer_*.c 9204 9205HIGH-SPEED SCC DRIVER FOR AX.25 9206L: linux-hams@vger.kernel.org 9207S: Orphan 9208F: drivers/net/hamradio/scc.c 9209 9210HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9211M: HighPoint Linux Team <linux@highpoint-tech.com> 9212S: Supported 9213W: http://www.highpoint-tech.com 9214F: Documentation/scsi/hptiop.rst 9215F: drivers/scsi/hptiop.c 9216 9217HIKEY960 ONBOARD USB GPIO HUB DRIVER 9218M: John Stultz <jstultz@google.com> 9219L: linux-kernel@vger.kernel.org 9220S: Maintained 9221F: drivers/misc/hisi_hikey_usb.c 9222 9223HIMAX HX83112B TOUCHSCREEN SUPPORT 9224M: Job Noorman <job@noorman.info> 9225L: linux-input@vger.kernel.org 9226S: Maintained 9227F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9228F: drivers/input/touchscreen/himax_hx83112b.c 9229 9230HIPPI 9231M: Jes Sorensen <jes@trained-monkey.org> 9232L: linux-hippi@sunsite.dk 9233S: Maintained 9234F: drivers/net/hippi/ 9235F: include/linux/hippidevice.h 9236F: include/uapi/linux/if_hippi.h 9237F: net/802/hippi.c 9238 9239HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9240M: Kurt Kanzenbach <kurt@linutronix.de> 9241L: netdev@vger.kernel.org 9242S: Maintained 9243F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9244F: drivers/net/dsa/hirschmann/* 9245F: include/linux/platform_data/hirschmann-hellcreek.h 9246F: net/dsa/tag_hellcreek.c 9247 9248HISILICON DMA DRIVER 9249M: Zhou Wang <wangzhou1@hisilicon.com> 9250M: Jie Hai <haijie1@huawei.com> 9251L: dmaengine@vger.kernel.org 9252S: Maintained 9253F: drivers/dma/hisi_dma.c 9254 9255HISILICON GPIO DRIVER 9256M: Jay Fang <f.fangjian@huawei.com> 9257L: linux-gpio@vger.kernel.org 9258S: Maintained 9259F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9260F: drivers/gpio/gpio-hisi.c 9261 9262HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9263M: Longfang Liu <liulongfang@huawei.com> 9264L: linux-crypto@vger.kernel.org 9265S: Maintained 9266F: Documentation/ABI/testing/debugfs-hisi-hpre 9267F: drivers/crypto/hisilicon/hpre/hpre.h 9268F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9269F: drivers/crypto/hisilicon/hpre/hpre_main.c 9270 9271HISILICON HNS3 PMU DRIVER 9272M: Guangbin Huang <huangguangbin2@huawei.com> 9273S: Supported 9274F: Documentation/admin-guide/perf/hns3-pmu.rst 9275F: drivers/perf/hisilicon/hns3_pmu.c 9276 9277HISILICON I2C CONTROLLER DRIVER 9278M: Yicong Yang <yangyicong@hisilicon.com> 9279L: linux-i2c@vger.kernel.org 9280S: Maintained 9281W: https://www.hisilicon.com 9282F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9283F: drivers/i2c/busses/i2c-hisi.c 9284 9285HISILICON LPC BUS DRIVER 9286M: Jay Fang <f.fangjian@huawei.com> 9287S: Maintained 9288W: http://www.hisilicon.com 9289F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9290F: drivers/bus/hisi_lpc.c 9291 9292HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9293M: Yisen Zhuang <yisen.zhuang@huawei.com> 9294M: Salil Mehta <salil.mehta@huawei.com> 9295L: netdev@vger.kernel.org 9296S: Maintained 9297W: http://www.hisilicon.com 9298F: drivers/net/ethernet/hisilicon/hns3/ 9299 9300HISILICON NETWORK SUBSYSTEM DRIVER 9301M: Yisen Zhuang <yisen.zhuang@huawei.com> 9302M: Salil Mehta <salil.mehta@huawei.com> 9303L: netdev@vger.kernel.org 9304S: Maintained 9305W: http://www.hisilicon.com 9306F: Documentation/devicetree/bindings/net/hisilicon*.txt 9307F: drivers/net/ethernet/hisilicon/ 9308 9309HISILICON PMU DRIVER 9310M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9311M: Jonathan Cameron <jonathan.cameron@huawei.com> 9312S: Supported 9313W: http://www.hisilicon.com 9314F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9315F: Documentation/admin-guide/perf/hisi-pmu.rst 9316F: drivers/perf/hisilicon 9317 9318HISILICON PTT DRIVER 9319M: Yicong Yang <yangyicong@hisilicon.com> 9320M: Jonathan Cameron <jonathan.cameron@huawei.com> 9321L: linux-kernel@vger.kernel.org 9322S: Maintained 9323F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9324F: Documentation/trace/hisi-ptt.rst 9325F: drivers/hwtracing/ptt/ 9326F: tools/perf/arch/arm64/util/hisi-ptt.c 9327F: tools/perf/util/hisi-ptt* 9328F: tools/perf/util/hisi-ptt-decoder/* 9329 9330HISILICON QM DRIVER 9331M: Weili Qian <qianweili@huawei.com> 9332M: Zhou Wang <wangzhou1@hisilicon.com> 9333L: linux-crypto@vger.kernel.org 9334S: Maintained 9335F: drivers/crypto/hisilicon/Kconfig 9336F: drivers/crypto/hisilicon/Makefile 9337F: drivers/crypto/hisilicon/qm.c 9338F: drivers/crypto/hisilicon/sgl.c 9339F: include/linux/hisi_acc_qm.h 9340 9341HISILICON ROCE DRIVER 9342M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9343M: Wenpeng Liang <liangwenpeng@huawei.com> 9344L: linux-rdma@vger.kernel.org 9345S: Maintained 9346F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9347F: drivers/infiniband/hw/hns/ 9348 9349HISILICON SAS Controller 9350M: Xiang Chen <chenxiang66@hisilicon.com> 9351S: Supported 9352W: http://www.hisilicon.com 9353F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9354F: drivers/scsi/hisi_sas/ 9355 9356HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9357M: Kai Ye <yekai13@huawei.com> 9358M: Longfang Liu <liulongfang@huawei.com> 9359L: linux-crypto@vger.kernel.org 9360S: Maintained 9361F: Documentation/ABI/testing/debugfs-hisi-sec 9362F: drivers/crypto/hisilicon/sec2/sec.h 9363F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9364F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9365F: drivers/crypto/hisilicon/sec2/sec_main.c 9366 9367HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9368M: Jay Fang <f.fangjian@huawei.com> 9369L: linux-spi@vger.kernel.org 9370S: Maintained 9371W: http://www.hisilicon.com 9372F: drivers/spi/spi-hisi-kunpeng.c 9373 9374HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9375M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9376L: linux-kernel@vger.kernel.org 9377S: Maintained 9378F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9379F: drivers/spmi/hisi-spmi-controller.c 9380 9381HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9382M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9383L: linux-kernel@vger.kernel.org 9384S: Maintained 9385F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9386F: drivers/mfd/hi6421-spmi-pmic.c 9387 9388HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9389M: Weili Qian <qianweili@huawei.com> 9390S: Maintained 9391F: drivers/crypto/hisilicon/trng/trng.c 9392 9393HISILICON V3XX SPI NOR FLASH Controller Driver 9394M: Jay Fang <f.fangjian@huawei.com> 9395S: Maintained 9396W: http://www.hisilicon.com 9397F: drivers/spi/spi-hisi-sfc-v3xx.c 9398 9399HISILICON ZIP Controller DRIVER 9400M: Yang Shen <shenyang39@huawei.com> 9401M: Zhou Wang <wangzhou1@hisilicon.com> 9402L: linux-crypto@vger.kernel.org 9403S: Maintained 9404F: Documentation/ABI/testing/debugfs-hisi-zip 9405F: drivers/crypto/hisilicon/zip/ 9406 9407HMM - Heterogeneous Memory Management 9408M: Jérôme Glisse <jglisse@redhat.com> 9409L: linux-mm@kvack.org 9410S: Maintained 9411F: Documentation/mm/hmm.rst 9412F: include/linux/hmm* 9413F: lib/test_hmm* 9414F: mm/hmm* 9415F: tools/testing/selftests/mm/*hmm* 9416 9417HOST AP DRIVER 9418M: Jouni Malinen <j@w1.fi> 9419L: linux-wireless@vger.kernel.org 9420S: Obsolete 9421W: http://w1.fi/hostap-driver.html 9422F: drivers/net/wireless/intersil/hostap/ 9423 9424HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9425L: platform-driver-x86@vger.kernel.org 9426S: Orphan 9427F: drivers/platform/x86/hp/tc1100-wmi.c 9428 9429HPET: High Precision Event Timers driver 9430M: Clemens Ladisch <clemens@ladisch.de> 9431S: Maintained 9432F: Documentation/timers/hpet.rst 9433F: drivers/char/hpet.c 9434F: include/linux/hpet.h 9435F: include/uapi/linux/hpet.h 9436 9437HPET: x86 9438S: Orphan 9439F: arch/x86/include/asm/hpet.h 9440F: arch/x86/kernel/hpet.c 9441 9442HPFS FILESYSTEM 9443M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9444S: Maintained 9445W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9446F: fs/hpfs/ 9447 9448HSI SUBSYSTEM 9449M: Sebastian Reichel <sre@kernel.org> 9450S: Maintained 9451T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9452F: Documentation/ABI/testing/sysfs-bus-hsi 9453F: Documentation/driver-api/hsi.rst 9454F: drivers/hsi/ 9455F: include/linux/hsi/ 9456F: include/uapi/linux/hsi/ 9457 9458HSO 3G MODEM DRIVER 9459L: linux-usb@vger.kernel.org 9460S: Orphan 9461F: drivers/net/usb/hso.c 9462 9463HSR NETWORK PROTOCOL 9464L: netdev@vger.kernel.org 9465S: Orphan 9466F: net/hsr/ 9467 9468HT16K33 LED CONTROLLER DRIVER 9469M: Robin van der Gracht <robin@protonic.nl> 9470S: Maintained 9471F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9472F: drivers/auxdisplay/ht16k33.c 9473 9474HTCPEN TOUCHSCREEN DRIVER 9475M: Pau Oliva Fora <pof@eslack.org> 9476L: linux-input@vger.kernel.org 9477S: Maintained 9478F: drivers/input/touchscreen/htcpen.c 9479 9480HTE SUBSYSTEM 9481M: Dipen Patel <dipenp@nvidia.com> 9482L: timestamp@lists.linux.dev 9483S: Maintained 9484Q: https://patchwork.kernel.org/project/timestamp/list/ 9485T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9486F: Documentation/devicetree/bindings/timestamp/ 9487F: Documentation/driver-api/hte/ 9488F: drivers/hte/ 9489F: include/linux/hte.h 9490 9491HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9492M: Lorenzo Bianconi <lorenzo@kernel.org> 9493L: linux-iio@vger.kernel.org 9494S: Maintained 9495W: http://www.st.com/ 9496F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9497F: drivers/iio/humidity/hts221* 9498 9499HUAWEI ETHERNET DRIVER 9500M: Cai Huoqing <cai.huoqing@linux.dev> 9501L: netdev@vger.kernel.org 9502S: Maintained 9503F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9504F: drivers/net/ethernet/huawei/hinic/ 9505 9506HUGETLB SUBSYSTEM 9507M: Mike Kravetz <mike.kravetz@oracle.com> 9508M: Muchun Song <muchun.song@linux.dev> 9509L: linux-mm@kvack.org 9510S: Maintained 9511F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9512F: Documentation/admin-guide/mm/hugetlbpage.rst 9513F: Documentation/mm/hugetlbfs_reserv.rst 9514F: Documentation/mm/vmemmap_dedup.rst 9515F: fs/hugetlbfs/ 9516F: include/linux/hugetlb.h 9517F: mm/hugetlb.c 9518F: mm/hugetlb_vmemmap.c 9519F: mm/hugetlb_vmemmap.h 9520 9521HVA ST MEDIA DRIVER 9522M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9523L: linux-media@vger.kernel.org 9524S: Supported 9525W: https://linuxtv.org 9526T: git git://linuxtv.org/media_tree.git 9527F: drivers/media/platform/st/sti/hva 9528 9529HWPOISON MEMORY FAILURE HANDLING 9530M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9531R: Miaohe Lin <linmiaohe@huawei.com> 9532L: linux-mm@kvack.org 9533S: Maintained 9534F: mm/hwpoison-inject.c 9535F: mm/memory-failure.c 9536 9537HYCON HY46XX TOUCHSCREEN SUPPORT 9538M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9539L: linux-input@vger.kernel.org 9540S: Maintained 9541F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9542F: drivers/input/touchscreen/hycon-hy46xx.c 9543 9544HYGON PROCESSOR SUPPORT 9545M: Pu Wen <puwen@hygon.cn> 9546L: linux-kernel@vger.kernel.org 9547S: Maintained 9548F: arch/x86/kernel/cpu/hygon.c 9549 9550HYNIX HI556 SENSOR DRIVER 9551M: Shawn Tu <shawnx.tu@intel.com> 9552L: linux-media@vger.kernel.org 9553S: Maintained 9554T: git git://linuxtv.org/media_tree.git 9555F: drivers/media/i2c/hi556.c 9556 9557HYNIX HI846 SENSOR DRIVER 9558M: Martin Kepplinger <martin.kepplinger@puri.sm> 9559L: linux-media@vger.kernel.org 9560S: Maintained 9561F: drivers/media/i2c/hi846.c 9562 9563HYNIX HI847 SENSOR DRIVER 9564M: Shawn Tu <shawnx.tu@intel.com> 9565L: linux-media@vger.kernel.org 9566S: Maintained 9567F: drivers/media/i2c/hi847.c 9568 9569Hyper-V/Azure CORE AND DRIVERS 9570M: "K. Y. Srinivasan" <kys@microsoft.com> 9571M: Haiyang Zhang <haiyangz@microsoft.com> 9572M: Wei Liu <wei.liu@kernel.org> 9573M: Dexuan Cui <decui@microsoft.com> 9574L: linux-hyperv@vger.kernel.org 9575S: Supported 9576T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9577F: Documentation/ABI/stable/sysfs-bus-vmbus 9578F: Documentation/ABI/testing/debugfs-hyperv 9579F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9580F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9581F: Documentation/virt/hyperv 9582F: arch/arm64/hyperv 9583F: arch/arm64/include/asm/hyperv-tlfs.h 9584F: arch/arm64/include/asm/mshyperv.h 9585F: arch/x86/hyperv 9586F: arch/x86/include/asm/hyperv-tlfs.h 9587F: arch/x86/include/asm/mshyperv.h 9588F: arch/x86/include/asm/trace/hyperv.h 9589F: arch/x86/kernel/cpu/mshyperv.c 9590F: drivers/clocksource/hyperv_timer.c 9591F: drivers/hid/hid-hyperv.c 9592F: drivers/hv/ 9593F: drivers/input/serio/hyperv-keyboard.c 9594F: drivers/iommu/hyperv-iommu.c 9595F: drivers/net/ethernet/microsoft/ 9596F: drivers/net/hyperv/ 9597F: drivers/pci/controller/pci-hyperv-intf.c 9598F: drivers/pci/controller/pci-hyperv.c 9599F: drivers/scsi/storvsc_drv.c 9600F: drivers/uio/uio_hv_generic.c 9601F: drivers/video/fbdev/hyperv_fb.c 9602F: include/asm-generic/hyperv-tlfs.h 9603F: include/asm-generic/mshyperv.h 9604F: include/clocksource/hyperv_timer.h 9605F: include/linux/hyperv.h 9606F: include/net/mana 9607F: include/uapi/linux/hyperv.h 9608F: net/vmw_vsock/hyperv_transport.c 9609F: tools/hv/ 9610 9611HYPERBUS SUPPORT 9612M: Vignesh Raghavendra <vigneshr@ti.com> 9613L: linux-mtd@lists.infradead.org 9614S: Supported 9615Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9616C: irc://irc.oftc.net/mtd 9617T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9618F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9619F: drivers/mtd/hyperbus/ 9620F: include/linux/mtd/hyperbus.h 9621 9622HYPERVISOR VIRTUAL CONSOLE DRIVER 9623L: linuxppc-dev@lists.ozlabs.org 9624S: Odd Fixes 9625F: drivers/tty/hvc/ 9626 9627I2C ACPI SUPPORT 9628M: Mika Westerberg <mika.westerberg@linux.intel.com> 9629L: linux-i2c@vger.kernel.org 9630L: linux-acpi@vger.kernel.org 9631S: Maintained 9632F: drivers/i2c/i2c-core-acpi.c 9633 9634I2C CONTROLLER DRIVER FOR NVIDIA GPU 9635M: Ajay Gupta <ajayg@nvidia.com> 9636L: linux-i2c@vger.kernel.org 9637S: Maintained 9638F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9639F: drivers/i2c/busses/i2c-nvidia-gpu.c 9640 9641I2C MUXES 9642M: Peter Rosin <peda@axentia.se> 9643L: linux-i2c@vger.kernel.org 9644S: Maintained 9645F: Documentation/devicetree/bindings/i2c/i2c-arb* 9646F: Documentation/devicetree/bindings/i2c/i2c-gate* 9647F: Documentation/devicetree/bindings/i2c/i2c-mux* 9648F: Documentation/i2c/i2c-topology.rst 9649F: Documentation/i2c/muxes/ 9650F: drivers/i2c/i2c-mux.c 9651F: drivers/i2c/muxes/ 9652F: include/linux/i2c-mux.h 9653 9654I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9655M: Gregory CLEMENT <gregory.clement@bootlin.com> 9656L: linux-i2c@vger.kernel.org 9657S: Maintained 9658F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9659F: drivers/i2c/busses/i2c-mv64xxx.c 9660 9661I2C OVER PARALLEL PORT 9662M: Jean Delvare <jdelvare@suse.com> 9663L: linux-i2c@vger.kernel.org 9664S: Maintained 9665F: Documentation/i2c/busses/i2c-parport.rst 9666F: drivers/i2c/busses/i2c-parport.c 9667 9668I2C SUBSYSTEM 9669M: Wolfram Sang <wsa@kernel.org> 9670L: linux-i2c@vger.kernel.org 9671S: Maintained 9672W: https://i2c.wiki.kernel.org/ 9673Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9674T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9675F: Documentation/devicetree/bindings/i2c/i2c.txt 9676F: Documentation/i2c/ 9677F: drivers/i2c/* 9678F: include/dt-bindings/i2c/i2c.h 9679F: include/linux/i2c-dev.h 9680F: include/linux/i2c-smbus.h 9681F: include/linux/i2c.h 9682F: include/uapi/linux/i2c-*.h 9683F: include/uapi/linux/i2c.h 9684 9685I2C SUBSYSTEM HOST DRIVERS 9686L: linux-i2c@vger.kernel.org 9687S: Odd Fixes 9688W: https://i2c.wiki.kernel.org/ 9689Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9690T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9691F: Documentation/devicetree/bindings/i2c/ 9692F: drivers/i2c/algos/ 9693F: drivers/i2c/busses/ 9694F: include/dt-bindings/i2c/ 9695 9696I2C-TAOS-EVM DRIVER 9697M: Jean Delvare <jdelvare@suse.com> 9698L: linux-i2c@vger.kernel.org 9699S: Maintained 9700F: Documentation/i2c/busses/i2c-taos-evm.rst 9701F: drivers/i2c/busses/i2c-taos-evm.c 9702 9703I2C-TINY-USB DRIVER 9704M: Till Harbaum <till@harbaum.org> 9705L: linux-i2c@vger.kernel.org 9706S: Maintained 9707W: http://www.harbaum.org/till/i2c_tiny_usb 9708F: drivers/i2c/busses/i2c-tiny-usb.c 9709 9710I2C/SMBUS CONTROLLER DRIVERS FOR PC 9711M: Jean Delvare <jdelvare@suse.com> 9712L: linux-i2c@vger.kernel.org 9713S: Maintained 9714F: Documentation/i2c/busses/i2c-ali1535.rst 9715F: Documentation/i2c/busses/i2c-ali1563.rst 9716F: Documentation/i2c/busses/i2c-ali15x3.rst 9717F: Documentation/i2c/busses/i2c-amd756.rst 9718F: Documentation/i2c/busses/i2c-amd8111.rst 9719F: Documentation/i2c/busses/i2c-i801.rst 9720F: Documentation/i2c/busses/i2c-nforce2.rst 9721F: Documentation/i2c/busses/i2c-piix4.rst 9722F: Documentation/i2c/busses/i2c-sis5595.rst 9723F: Documentation/i2c/busses/i2c-sis630.rst 9724F: Documentation/i2c/busses/i2c-sis96x.rst 9725F: Documentation/i2c/busses/i2c-via.rst 9726F: Documentation/i2c/busses/i2c-viapro.rst 9727F: drivers/i2c/busses/i2c-ali1535.c 9728F: drivers/i2c/busses/i2c-ali1563.c 9729F: drivers/i2c/busses/i2c-ali15x3.c 9730F: drivers/i2c/busses/i2c-amd756-s4882.c 9731F: drivers/i2c/busses/i2c-amd756.c 9732F: drivers/i2c/busses/i2c-amd8111.c 9733F: drivers/i2c/busses/i2c-i801.c 9734F: drivers/i2c/busses/i2c-isch.c 9735F: drivers/i2c/busses/i2c-nforce2-s4985.c 9736F: drivers/i2c/busses/i2c-nforce2.c 9737F: drivers/i2c/busses/i2c-piix4.c 9738F: drivers/i2c/busses/i2c-sis5595.c 9739F: drivers/i2c/busses/i2c-sis630.c 9740F: drivers/i2c/busses/i2c-sis96x.c 9741F: drivers/i2c/busses/i2c-via.c 9742F: drivers/i2c/busses/i2c-viapro.c 9743 9744I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9745M: Hans de Goede <hdegoede@redhat.com> 9746L: linux-i2c@vger.kernel.org 9747S: Maintained 9748F: drivers/i2c/busses/i2c-cht-wc.c 9749 9750I2C/SMBUS ISMT DRIVER 9751M: Seth Heasley <seth.heasley@intel.com> 9752M: Neil Horman <nhorman@tuxdriver.com> 9753L: linux-i2c@vger.kernel.org 9754F: Documentation/i2c/busses/i2c-ismt.rst 9755F: drivers/i2c/busses/i2c-ismt.c 9756 9757I2C/SMBUS STUB DRIVER 9758M: Jean Delvare <jdelvare@suse.com> 9759L: linux-i2c@vger.kernel.org 9760S: Maintained 9761F: drivers/i2c/i2c-stub.c 9762 9763I3C DRIVER FOR ASPEED AST2600 9764M: Jeremy Kerr <jk@codeconstruct.com.au> 9765S: Maintained 9766F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9767F: drivers/i3c/master/ast2600-i3c-master.c 9768 9769I3C DRIVER FOR CADENCE I3C MASTER IP 9770M: Przemysław Gaj <pgaj@cadence.com> 9771S: Maintained 9772F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9773F: drivers/i3c/master/i3c-master-cdns.c 9774 9775I3C DRIVER FOR SYNOPSYS DESIGNWARE 9776S: Orphan 9777F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9778F: drivers/i3c/master/dw* 9779 9780I3C SUBSYSTEM 9781M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9782L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9783S: Maintained 9784C: irc://chat.freenode.net/linux-i3c 9785T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9786F: Documentation/ABI/testing/sysfs-bus-i3c 9787F: Documentation/devicetree/bindings/i3c/ 9788F: Documentation/driver-api/i3c 9789F: drivers/i3c/ 9790F: include/linux/i3c/ 9791 9792IA64 (Itanium) PLATFORM 9793L: linux-ia64@vger.kernel.org 9794S: Orphan 9795F: Documentation/arch/ia64/ 9796F: arch/ia64/ 9797 9798IBM Operation Panel Input Driver 9799M: Eddie James <eajames@linux.ibm.com> 9800L: linux-input@vger.kernel.org 9801S: Maintained 9802F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9803F: drivers/input/misc/ibm-panel.c 9804 9805IBM Power 842 compression accelerator 9806M: Haren Myneni <haren@us.ibm.com> 9807S: Supported 9808F: crypto/842.c 9809F: drivers/crypto/nx/Kconfig 9810F: drivers/crypto/nx/Makefile 9811F: drivers/crypto/nx/nx-842* 9812F: include/linux/sw842.h 9813F: lib/842/ 9814 9815IBM Power in-Nest Crypto Acceleration 9816M: Breno Leitão <leitao@debian.org> 9817M: Nayna Jain <nayna@linux.ibm.com> 9818M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9819L: linux-crypto@vger.kernel.org 9820S: Supported 9821F: drivers/crypto/nx/Kconfig 9822F: drivers/crypto/nx/Makefile 9823F: drivers/crypto/nx/nx-aes* 9824F: drivers/crypto/nx/nx-sha* 9825F: drivers/crypto/nx/nx.* 9826F: drivers/crypto/nx/nx_csbcpb.h 9827F: drivers/crypto/nx/nx_debugfs.c 9828 9829IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9830M: Tyrel Datwyler <tyreld@linux.ibm.com> 9831L: linux-pci@vger.kernel.org 9832L: linuxppc-dev@lists.ozlabs.org 9833S: Supported 9834F: drivers/pci/hotplug/rpadlpar* 9835 9836IBM Power Linux RAID adapter 9837M: Brian King <brking@us.ibm.com> 9838S: Supported 9839F: drivers/scsi/ipr.* 9840 9841IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9842M: Tyrel Datwyler <tyreld@linux.ibm.com> 9843L: linux-pci@vger.kernel.org 9844L: linuxppc-dev@lists.ozlabs.org 9845S: Supported 9846F: drivers/pci/hotplug/rpaphp* 9847 9848IBM Power SRIOV Virtual NIC Device Driver 9849M: Haren Myneni <haren@linux.ibm.com> 9850M: Rick Lindsley <ricklind@linux.ibm.com> 9851R: Nick Child <nnac123@linux.ibm.com> 9852R: Dany Madden <danymadden@us.ibm.com> 9853R: Thomas Falcon <tlfalcon@linux.ibm.com> 9854L: netdev@vger.kernel.org 9855S: Supported 9856F: drivers/net/ethernet/ibm/ibmvnic.* 9857 9858IBM Power VFIO Support 9859M: Timothy Pearson <tpearson@raptorengineering.com> 9860S: Supported 9861F: drivers/vfio/vfio_iommu_spapr_tce.c 9862 9863IBM Power Virtual Ethernet Device Driver 9864M: Nick Child <nnac123@linux.ibm.com> 9865L: netdev@vger.kernel.org 9866S: Supported 9867F: drivers/net/ethernet/ibm/ibmveth.* 9868 9869IBM Power Virtual FC Device Drivers 9870M: Tyrel Datwyler <tyreld@linux.ibm.com> 9871L: linux-scsi@vger.kernel.org 9872S: Supported 9873F: drivers/scsi/ibmvscsi/ibmvfc* 9874 9875IBM Power Virtual Management Channel Driver 9876M: Brad Warrum <bwarrum@linux.ibm.com> 9877M: Ritu Agarwal <rituagar@linux.ibm.com> 9878S: Supported 9879F: drivers/misc/ibmvmc.* 9880 9881IBM Power Virtual SCSI Device Drivers 9882M: Tyrel Datwyler <tyreld@linux.ibm.com> 9883L: linux-scsi@vger.kernel.org 9884S: Supported 9885F: drivers/scsi/ibmvscsi/ibmvscsi* 9886F: include/scsi/viosrp.h 9887 9888IBM Power Virtual SCSI Device Target Driver 9889M: Michael Cyr <mikecyr@linux.ibm.com> 9890L: linux-scsi@vger.kernel.org 9891L: target-devel@vger.kernel.org 9892S: Supported 9893F: drivers/scsi/ibmvscsi_tgt/ 9894 9895IBM Power VMX Cryptographic instructions 9896M: Breno Leitão <leitao@debian.org> 9897M: Nayna Jain <nayna@linux.ibm.com> 9898M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9899L: linux-crypto@vger.kernel.org 9900S: Supported 9901F: drivers/crypto/vmx/Kconfig 9902F: drivers/crypto/vmx/Makefile 9903F: drivers/crypto/vmx/aes* 9904F: drivers/crypto/vmx/ghash* 9905F: drivers/crypto/vmx/ppc-xlate.pl 9906F: drivers/crypto/vmx/vmx.c 9907 9908IBM ServeRAID RAID DRIVER 9909S: Orphan 9910F: drivers/scsi/ips.* 9911 9912ICH LPC AND GPIO DRIVER 9913M: Peter Tyser <ptyser@xes-inc.com> 9914S: Maintained 9915F: drivers/gpio/gpio-ich.c 9916F: drivers/mfd/lpc_ich.c 9917 9918ICY I2C DRIVER 9919M: Max Staudt <max@enpas.org> 9920L: linux-i2c@vger.kernel.org 9921S: Maintained 9922F: drivers/i2c/busses/i2c-icy.c 9923 9924IDEAPAD LAPTOP EXTRAS DRIVER 9925M: Ike Panhc <ike.pan@canonical.com> 9926L: platform-driver-x86@vger.kernel.org 9927S: Maintained 9928W: http://launchpad.net/ideapad-laptop 9929F: drivers/platform/x86/ideapad-laptop.c 9930 9931IDEAPAD LAPTOP SLIDEBAR DRIVER 9932M: Andrey Moiseev <o2g.org.ru@gmail.com> 9933L: linux-input@vger.kernel.org 9934S: Maintained 9935W: https://github.com/o2genum/ideapad-slidebar 9936F: drivers/input/misc/ideapad_slidebar.c 9937 9938IDMAPPED MOUNTS 9939M: Christian Brauner <brauner@kernel.org> 9940M: Seth Forshee <sforshee@kernel.org> 9941L: linux-fsdevel@vger.kernel.org 9942S: Maintained 9943T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9944F: Documentation/filesystems/idmappings.rst 9945F: include/linux/mnt_idmapping.* 9946F: tools/testing/selftests/mount_setattr/ 9947 9948IDT VersaClock 5 CLOCK DRIVER 9949M: Luca Ceresoli <luca@lucaceresoli.net> 9950S: Maintained 9951F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9952F: drivers/clk/clk-versaclock5.c 9953 9954IEEE 802.15.4 SUBSYSTEM 9955M: Alexander Aring <alex.aring@gmail.com> 9956M: Stefan Schmidt <stefan@datenfreihafen.org> 9957M: Miquel Raynal <miquel.raynal@bootlin.com> 9958L: linux-wpan@vger.kernel.org 9959S: Maintained 9960W: https://linux-wpan.org/ 9961T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9962T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9963F: Documentation/networking/ieee802154.rst 9964F: drivers/net/ieee802154/ 9965F: include/linux/ieee802154.h 9966F: include/linux/nl802154.h 9967F: include/net/af_ieee802154.h 9968F: include/net/cfg802154.h 9969F: include/net/ieee802154_netdev.h 9970F: include/net/mac802154.h 9971F: include/net/nl802154.h 9972F: net/ieee802154/ 9973F: net/mac802154/ 9974 9975IFCVF VIRTIO DATA PATH ACCELERATOR 9976R: Zhu Lingshan <lingshan.zhu@intel.com> 9977F: drivers/vdpa/ifcvf/ 9978 9979IFE PROTOCOL 9980M: Yotam Gigi <yotam.gi@gmail.com> 9981M: Jamal Hadi Salim <jhs@mojatatu.com> 9982F: include/net/ife.h 9983F: include/uapi/linux/ife.h 9984F: net/ife 9985 9986IGORPLUG-USB IR RECEIVER 9987M: Sean Young <sean@mess.org> 9988L: linux-media@vger.kernel.org 9989S: Maintained 9990F: drivers/media/rc/igorplugusb.c 9991 9992IGUANAWORKS USB IR TRANSCEIVER 9993M: Sean Young <sean@mess.org> 9994L: linux-media@vger.kernel.org 9995S: Maintained 9996F: drivers/media/rc/iguanair.c 9997 9998IIO DIGITAL POTENTIOMETER DAC 9999M: Peter Rosin <peda@axentia.se> 10000L: linux-iio@vger.kernel.org 10001S: Maintained 10002F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10003F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10004F: drivers/iio/dac/dpot-dac.c 10005 10006IIO ENVELOPE DETECTOR 10007M: Peter Rosin <peda@axentia.se> 10008L: linux-iio@vger.kernel.org 10009S: Maintained 10010F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10011F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10012F: drivers/iio/adc/envelope-detector.c 10013 10014IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10015M: Matti Vaittinen <mazziesaccount@gmail.com> 10016L: linux-iio@vger.kernel.org 10017S: Maintained 10018F: drivers/iio/light/gain-time-scale-helper.c 10019F: drivers/iio/light/gain-time-scale-helper.h 10020 10021IIO MULTIPLEXER 10022M: Peter Rosin <peda@axentia.se> 10023L: linux-iio@vger.kernel.org 10024S: Maintained 10025F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10026F: drivers/iio/multiplexer/iio-mux.c 10027 10028IIO SCMI BASED DRIVER 10029M: Jyoti Bhayana <jbhayana@google.com> 10030L: linux-iio@vger.kernel.org 10031S: Maintained 10032F: drivers/iio/common/scmi_sensors/scmi_iio.c 10033 10034IIO SUBSYSTEM AND DRIVERS 10035M: Jonathan Cameron <jic23@kernel.org> 10036R: Lars-Peter Clausen <lars@metafoo.de> 10037L: linux-iio@vger.kernel.org 10038S: Maintained 10039T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10040F: Documentation/ABI/testing/configfs-iio* 10041F: Documentation/ABI/testing/sysfs-bus-iio* 10042F: Documentation/devicetree/bindings/iio/ 10043F: drivers/iio/ 10044F: drivers/staging/iio/ 10045F: include/dt-bindings/iio/ 10046F: include/linux/iio/ 10047F: tools/iio/ 10048 10049IIO UNIT CONVERTER 10050M: Peter Rosin <peda@axentia.se> 10051L: linux-iio@vger.kernel.org 10052S: Maintained 10053F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10054F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10055F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10056F: drivers/iio/afe/iio-rescale.c 10057 10058IKANOS/ADI EAGLE ADSL USB DRIVER 10059M: Matthieu Castet <castet.matthieu@free.fr> 10060M: Stanislaw Gruszka <stf_xl@wp.pl> 10061S: Maintained 10062F: drivers/usb/atm/ueagle-atm.c 10063 10064IMAGIS TOUCHSCREEN DRIVER 10065M: Markuss Broks <markuss.broks@gmail.com> 10066S: Maintained 10067F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10068F: drivers/input/touchscreen/imagis.c 10069 10070IMGTEC ASCII LCD DRIVER 10071M: Paul Burton <paulburton@kernel.org> 10072S: Maintained 10073F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10074F: drivers/auxdisplay/img-ascii-lcd.c 10075 10076IMGTEC IR DECODER DRIVER 10077S: Orphan 10078F: drivers/media/rc/img-ir/ 10079 10080IMON SOUNDGRAPH USB IR RECEIVER 10081M: Sean Young <sean@mess.org> 10082L: linux-media@vger.kernel.org 10083S: Maintained 10084F: drivers/media/rc/imon.c 10085F: drivers/media/rc/imon_raw.c 10086 10087IMS TWINTURBO FRAMEBUFFER DRIVER 10088L: linux-fbdev@vger.kernel.org 10089S: Orphan 10090F: drivers/video/fbdev/imsttfb.c 10091 10092INA209 HARDWARE MONITOR DRIVER 10093M: Guenter Roeck <linux@roeck-us.net> 10094L: linux-hwmon@vger.kernel.org 10095S: Maintained 10096F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10097F: Documentation/hwmon/ina209.rst 10098F: drivers/hwmon/ina209.c 10099 10100INA2XX HARDWARE MONITOR DRIVER 10101M: Guenter Roeck <linux@roeck-us.net> 10102L: linux-hwmon@vger.kernel.org 10103S: Maintained 10104F: Documentation/hwmon/ina2xx.rst 10105F: drivers/hwmon/ina2xx.c 10106F: include/linux/platform_data/ina2xx.h 10107 10108INDEX OF FURTHER KERNEL DOCUMENTATION 10109M: Carlos Bilbao <carlos.bilbao@amd.com> 10110S: Maintained 10111F: Documentation/process/kernel-docs.rst 10112 10113INDUSTRY PACK SUBSYSTEM (IPACK) 10114M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10115M: Jens Taprogge <jens.taprogge@taprogge.org> 10116M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10117L: industrypack-devel@lists.sourceforge.net 10118S: Maintained 10119W: http://industrypack.sourceforge.net 10120F: drivers/ipack/ 10121 10122INFINEON DPS310 Driver 10123M: Eddie James <eajames@linux.ibm.com> 10124L: linux-iio@vger.kernel.org 10125S: Maintained 10126F: drivers/iio/pressure/dps310.c 10127 10128INFINEON PEB2466 ASoC CODEC 10129M: Herve Codina <herve.codina@bootlin.com> 10130L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10131S: Maintained 10132F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10133F: sound/soc/codecs/peb2466.c 10134 10135INFINIBAND SUBSYSTEM 10136M: Jason Gunthorpe <jgg@nvidia.com> 10137M: Leon Romanovsky <leonro@nvidia.com> 10138L: linux-rdma@vger.kernel.org 10139S: Supported 10140W: https://github.com/linux-rdma/rdma-core 10141Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10142T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10143F: Documentation/devicetree/bindings/infiniband/ 10144F: Documentation/infiniband/ 10145F: drivers/infiniband/ 10146F: include/rdma/ 10147F: include/trace/events/ib_mad.h 10148F: include/trace/events/ib_umad.h 10149F: include/trace/misc/rdma.h 10150F: include/uapi/linux/if_infiniband.h 10151F: include/uapi/rdma/ 10152F: samples/bpf/ibumad_kern.c 10153F: samples/bpf/ibumad_user.c 10154 10155INGENIC JZ4780 NAND DRIVER 10156M: Harvey Hunt <harveyhuntnexus@gmail.com> 10157L: linux-mtd@lists.infradead.org 10158L: linux-mips@vger.kernel.org 10159S: Maintained 10160F: drivers/mtd/nand/raw/ingenic/ 10161 10162INGENIC JZ47xx SoCs 10163M: Paul Cercueil <paul@crapouillou.net> 10164L: linux-mips@vger.kernel.org 10165S: Maintained 10166F: arch/mips/boot/dts/ingenic/ 10167F: arch/mips/generic/board-ingenic.c 10168F: arch/mips/include/asm/mach-ingenic/ 10169F: arch/mips/ingenic/Kconfig 10170F: drivers/clk/ingenic/ 10171F: drivers/dma/dma-jz4780.c 10172F: drivers/gpu/drm/ingenic/ 10173F: drivers/i2c/busses/i2c-jz4780.c 10174F: drivers/iio/adc/ingenic-adc.c 10175F: drivers/irqchip/irq-ingenic.c 10176F: drivers/memory/jz4780-nemc.c 10177F: drivers/mmc/host/jz4740_mmc.c 10178F: drivers/mtd/nand/raw/ingenic/ 10179F: drivers/pinctrl/pinctrl-ingenic.c 10180F: drivers/power/supply/ingenic-battery.c 10181F: drivers/pwm/pwm-jz4740.c 10182F: drivers/remoteproc/ingenic_rproc.c 10183F: drivers/rtc/rtc-jz4740.c 10184F: drivers/tty/serial/8250/8250_ingenic.c 10185F: drivers/usb/musb/jz4740.c 10186F: drivers/watchdog/jz4740_wdt.c 10187F: include/dt-bindings/iio/adc/ingenic,adc.h 10188F: include/linux/mfd/ingenic-tcu.h 10189F: sound/soc/codecs/jz47* 10190F: sound/soc/jz4740/ 10191 10192INJOINIC IP5xxx POWER BANK IC DRIVER 10193M: Samuel Holland <samuel@sholland.org> 10194S: Maintained 10195F: drivers/power/supply/ip5xxx_power.c 10196 10197INOTIFY 10198M: Jan Kara <jack@suse.cz> 10199R: Amir Goldstein <amir73il@gmail.com> 10200L: linux-fsdevel@vger.kernel.org 10201S: Maintained 10202F: Documentation/filesystems/inotify.rst 10203F: fs/notify/inotify/ 10204F: include/linux/inotify.h 10205F: include/uapi/linux/inotify.h 10206 10207INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10208M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10209L: linux-input@vger.kernel.org 10210S: Maintained 10211Q: http://patchwork.kernel.org/project/linux-input/list/ 10212T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10213F: Documentation/devicetree/bindings/input/ 10214F: Documentation/devicetree/bindings/serio/ 10215F: Documentation/input/ 10216F: drivers/input/ 10217F: include/dt-bindings/input/ 10218F: include/linux/input.h 10219F: include/linux/input/ 10220F: include/uapi/linux/input-event-codes.h 10221F: include/uapi/linux/input.h 10222 10223INPUT MULTITOUCH (MT) PROTOCOL 10224M: Henrik Rydberg <rydberg@bitmath.org> 10225L: linux-input@vger.kernel.org 10226S: Odd fixes 10227F: Documentation/input/multi-touch-protocol.rst 10228F: drivers/input/input-mt.c 10229K: \b(ABS|SYN)_MT_ 10230 10231INSIDE SECURE CRYPTO DRIVER 10232M: Antoine Tenart <atenart@kernel.org> 10233L: linux-crypto@vger.kernel.org 10234S: Maintained 10235F: drivers/crypto/inside-secure/ 10236 10237INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10238M: Mimi Zohar <zohar@linux.ibm.com> 10239M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10240L: linux-integrity@vger.kernel.org 10241S: Supported 10242T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10243F: security/integrity/ 10244F: security/integrity/ima/ 10245 10246INTEL 810/815 FRAMEBUFFER DRIVER 10247M: Antonino Daplas <adaplas@gmail.com> 10248L: linux-fbdev@vger.kernel.org 10249S: Maintained 10250F: drivers/video/fbdev/i810/ 10251 10252INTEL 8255 GPIO DRIVER 10253M: William Breathitt Gray <william.gray@linaro.org> 10254L: linux-gpio@vger.kernel.org 10255S: Maintained 10256F: drivers/gpio/gpio-i8255.c 10257F: drivers/gpio/gpio-i8255.h 10258 10259INTEL ASoC DRIVERS 10260M: Cezary Rojewski <cezary.rojewski@intel.com> 10261M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10262M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10263M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10264M: Bard Liao <yung-chuan.liao@linux.intel.com> 10265M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10266M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10267L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10268S: Supported 10269F: sound/soc/intel/ 10270 10271INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10272M: Hans de Goede <hdegoede@redhat.com> 10273L: platform-driver-x86@vger.kernel.org 10274S: Maintained 10275F: drivers/platform/x86/intel/atomisp2/pm.c 10276 10277INTEL ATOMISP2 LED DRIVER 10278M: Hans de Goede <hdegoede@redhat.com> 10279L: platform-driver-x86@vger.kernel.org 10280S: Maintained 10281F: drivers/platform/x86/intel/atomisp2/led.c 10282 10283INTEL BIOS SAR INT1092 DRIVER 10284M: Shravan Sudhakar <s.shravan@intel.com> 10285M: Intel Corporation <linuxwwan@intel.com> 10286L: platform-driver-x86@vger.kernel.org 10287S: Maintained 10288F: drivers/platform/x86/intel/int1092/ 10289 10290INTEL BROXTON PMC DRIVER 10291M: Mika Westerberg <mika.westerberg@linux.intel.com> 10292M: Zha Qipeng <qipeng.zha@intel.com> 10293S: Maintained 10294F: drivers/mfd/intel_pmc_bxt.c 10295F: include/linux/mfd/intel_pmc_bxt.h 10296 10297INTEL C600 SERIES SAS CONTROLLER DRIVER 10298M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10299L: linux-scsi@vger.kernel.org 10300S: Supported 10301T: git git://git.code.sf.net/p/intel-sas/isci 10302F: drivers/scsi/isci/ 10303 10304INTEL CPU family model numbers 10305M: Tony Luck <tony.luck@intel.com> 10306M: x86@kernel.org 10307L: linux-kernel@vger.kernel.org 10308S: Supported 10309F: arch/x86/include/asm/intel-family.h 10310 10311INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10312M: Jani Nikula <jani.nikula@linux.intel.com> 10313M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10314M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10315M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10316L: intel-gfx@lists.freedesktop.org 10317S: Supported 10318W: https://01.org/linuxgraphics/ 10319Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10320B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10321C: irc://irc.oftc.net/intel-gfx 10322T: git git://anongit.freedesktop.org/drm-intel 10323F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10324F: Documentation/gpu/i915.rst 10325F: drivers/gpu/drm/i915/ 10326F: include/drm/i915* 10327F: include/uapi/drm/i915_drm.h 10328 10329INTEL ETHERNET DRIVERS 10330M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10331M: Tony Nguyen <anthony.l.nguyen@intel.com> 10332L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10333S: Supported 10334W: http://www.intel.com/support/feedback.htm 10335W: http://e1000.sourceforge.net/ 10336Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10337T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10338T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10339F: Documentation/networking/device_drivers/ethernet/intel/ 10340F: drivers/net/ethernet/intel/ 10341F: drivers/net/ethernet/intel/*/ 10342F: include/linux/avf/virtchnl.h 10343F: include/linux/net/intel/iidc.h 10344 10345INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10346M: Mustafa Ismail <mustafa.ismail@intel.com> 10347M: Shiraz Saleem <shiraz.saleem@intel.com> 10348L: linux-rdma@vger.kernel.org 10349S: Supported 10350F: drivers/infiniband/hw/irdma/ 10351F: include/uapi/rdma/irdma-abi.h 10352 10353INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10354M: Maik Broemme <mbroemme@libmpq.org> 10355L: linux-fbdev@vger.kernel.org 10356S: Maintained 10357F: Documentation/fb/intelfb.rst 10358F: drivers/video/fbdev/intelfb/ 10359 10360INTEL GPIO DRIVERS 10361M: Andy Shevchenko <andy@kernel.org> 10362L: linux-gpio@vger.kernel.org 10363S: Supported 10364T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10365F: drivers/gpio/gpio-elkhartlake.c 10366F: drivers/gpio/gpio-ich.c 10367F: drivers/gpio/gpio-merrifield.c 10368F: drivers/gpio/gpio-ml-ioh.c 10369F: drivers/gpio/gpio-pch.c 10370F: drivers/gpio/gpio-sch.c 10371F: drivers/gpio/gpio-sodaville.c 10372F: drivers/gpio/gpio-tangier.c 10373 10374INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10375M: Zhenyu Wang <zhenyuw@linux.intel.com> 10376M: Zhi Wang <zhi.a.wang@intel.com> 10377L: intel-gvt-dev@lists.freedesktop.org 10378L: intel-gfx@lists.freedesktop.org 10379S: Supported 10380W: https://01.org/igvt-g 10381T: git https://github.com/intel/gvt-linux.git 10382F: drivers/gpu/drm/i915/gvt/ 10383 10384INTEL HID EVENT DRIVER 10385M: Alex Hung <alexhung@gmail.com> 10386L: platform-driver-x86@vger.kernel.org 10387S: Maintained 10388F: drivers/platform/x86/intel/hid.c 10389 10390INTEL I/OAT DMA DRIVER 10391M: Dave Jiang <dave.jiang@intel.com> 10392R: Dan Williams <dan.j.williams@intel.com> 10393L: dmaengine@vger.kernel.org 10394S: Supported 10395Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10396F: drivers/dma/ioat* 10397 10398INTEL IDLE DRIVER 10399M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10400M: Len Brown <lenb@kernel.org> 10401L: linux-pm@vger.kernel.org 10402S: Supported 10403B: https://bugzilla.kernel.org 10404T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10405F: drivers/idle/intel_idle.c 10406 10407INTEL IDXD DRIVER 10408M: Fenghua Yu <fenghua.yu@intel.com> 10409M: Dave Jiang <dave.jiang@intel.com> 10410L: dmaengine@vger.kernel.org 10411S: Supported 10412F: drivers/dma/idxd/* 10413F: include/uapi/linux/idxd.h 10414 10415INTEL IN FIELD SCAN (IFS) DEVICE 10416M: Jithu Joseph <jithu.joseph@intel.com> 10417R: Ashok Raj <ashok.raj@intel.com> 10418R: Tony Luck <tony.luck@intel.com> 10419S: Maintained 10420F: drivers/platform/x86/intel/ifs 10421F: include/trace/events/intel_ifs.h 10422 10423INTEL INTEGRATED SENSOR HUB DRIVER 10424M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10425M: Jiri Kosina <jikos@kernel.org> 10426L: linux-input@vger.kernel.org 10427S: Maintained 10428F: drivers/hid/intel-ish-hid/ 10429 10430INTEL IOMMU (VT-d) 10431M: David Woodhouse <dwmw2@infradead.org> 10432M: Lu Baolu <baolu.lu@linux.intel.com> 10433L: iommu@lists.linux.dev 10434S: Supported 10435T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10436F: drivers/iommu/intel/ 10437 10438INTEL IPU3 CSI-2 CIO2 DRIVER 10439M: Yong Zhi <yong.zhi@intel.com> 10440M: Sakari Ailus <sakari.ailus@linux.intel.com> 10441M: Bingbu Cao <bingbu.cao@intel.com> 10442M: Dan Scally <djrscally@gmail.com> 10443R: Tianshu Qiu <tian.shu.qiu@intel.com> 10444L: linux-media@vger.kernel.org 10445S: Maintained 10446T: git git://linuxtv.org/media_tree.git 10447F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10448F: drivers/media/pci/intel/ipu3/ 10449 10450INTEL IPU3 CSI-2 IMGU DRIVER 10451M: Sakari Ailus <sakari.ailus@linux.intel.com> 10452R: Bingbu Cao <bingbu.cao@intel.com> 10453R: Tianshu Qiu <tian.shu.qiu@intel.com> 10454L: linux-media@vger.kernel.org 10455S: Maintained 10456F: Documentation/admin-guide/media/ipu3.rst 10457F: Documentation/admin-guide/media/ipu3_rcb.svg 10458F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10459F: drivers/staging/media/ipu3/ 10460 10461INTEL ISHTP ECLITE DRIVER 10462M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10463L: platform-driver-x86@vger.kernel.org 10464S: Supported 10465F: drivers/platform/x86/intel/ishtp_eclite.c 10466 10467INTEL IXP4XX CRYPTO SUPPORT 10468M: Corentin Labbe <clabbe@baylibre.com> 10469L: linux-crypto@vger.kernel.org 10470S: Maintained 10471F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10472 10473INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10474M: Krzysztof Halasa <khalasa@piap.pl> 10475S: Maintained 10476F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10477F: drivers/net/wan/ixp4xx_hss.c 10478F: drivers/soc/ixp4xx/ixp4xx-npe.c 10479F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10480F: include/linux/soc/ixp4xx/npe.h 10481F: include/linux/soc/ixp4xx/qmgr.h 10482 10483INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10484M: Deepak Saxena <dsaxena@plexity.net> 10485S: Maintained 10486F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10487F: drivers/char/hw_random/ixp4xx-rng.c 10488 10489INTEL KEEM BAY DRM DRIVER 10490M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10491M: Edmund Dea <edmund.j.dea@intel.com> 10492S: Maintained 10493F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10494F: drivers/gpu/drm/kmb/ 10495 10496INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10497M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10498S: Maintained 10499F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10500F: drivers/crypto/intel/keembay/Kconfig 10501F: drivers/crypto/intel/keembay/Makefile 10502F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10503F: drivers/crypto/intel/keembay/ocs-aes.c 10504F: drivers/crypto/intel/keembay/ocs-aes.h 10505 10506INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10507M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10508M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10509M: Mark Gross <mgross@linux.intel.com> 10510S: Maintained 10511F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10512F: drivers/crypto/intel/keembay/Kconfig 10513F: drivers/crypto/intel/keembay/Makefile 10514F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10515 10516INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10517M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10518M: Declan Murphy <declan.murphy@intel.com> 10519S: Maintained 10520F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10521F: drivers/crypto/intel/keembay/Kconfig 10522F: drivers/crypto/intel/keembay/Makefile 10523F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10524F: drivers/crypto/intel/keembay/ocs-hcu.c 10525F: drivers/crypto/intel/keembay/ocs-hcu.h 10526 10527INTEL MANAGEMENT ENGINE (mei) 10528M: Tomas Winkler <tomas.winkler@intel.com> 10529L: linux-kernel@vger.kernel.org 10530S: Supported 10531F: Documentation/driver-api/mei/* 10532F: drivers/misc/mei/ 10533F: drivers/watchdog/mei_wdt.c 10534F: include/linux/mei_aux.h 10535F: include/linux/mei_cl_bus.h 10536F: include/uapi/linux/mei.h 10537F: include/uapi/linux/mei_uuid.h 10538F: include/uapi/linux/uuid.h 10539F: samples/mei/* 10540 10541INTEL MAX 10 BMC MFD DRIVER 10542M: Xu Yilun <yilun.xu@intel.com> 10543R: Tom Rix <trix@redhat.com> 10544S: Maintained 10545F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10546F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10547F: drivers/hwmon/intel-m10-bmc-hwmon.c 10548F: drivers/mfd/intel-m10-bmc* 10549F: include/linux/mfd/intel-m10-bmc.h 10550 10551INTEL MAX10 BMC SECURE UPDATES 10552M: Russ Weight <russell.h.weight@intel.com> 10553L: linux-fpga@vger.kernel.org 10554S: Maintained 10555F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10556F: drivers/fpga/intel-m10-bmc-sec-update.c 10557 10558INTEL P-Unit IPC DRIVER 10559M: Zha Qipeng <qipeng.zha@intel.com> 10560L: platform-driver-x86@vger.kernel.org 10561S: Maintained 10562F: arch/x86/include/asm/intel_punit_ipc.h 10563F: drivers/platform/x86/intel/punit_ipc.c 10564 10565INTEL PMC CORE DRIVER 10566M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10567M: David E Box <david.e.box@intel.com> 10568L: platform-driver-x86@vger.kernel.org 10569S: Maintained 10570F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10571F: drivers/platform/x86/intel/pmc/ 10572 10573INTEL PMIC GPIO DRIVERS 10574M: Andy Shevchenko <andy@kernel.org> 10575S: Supported 10576T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10577F: drivers/gpio/gpio-*cove.c 10578 10579INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10580M: Andy Shevchenko <andy@kernel.org> 10581S: Supported 10582F: drivers/mfd/intel_soc_pmic* 10583F: include/linux/mfd/intel_soc_pmic* 10584 10585INTEL PMT DRIVERS 10586M: David E. Box <david.e.box@linux.intel.com> 10587S: Supported 10588F: drivers/platform/x86/intel/pmt/ 10589 10590INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10591M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10592L: linux-wireless@vger.kernel.org 10593S: Maintained 10594F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10595F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10596F: drivers/net/wireless/intel/ipw2x00/ 10597 10598INTEL PSTATE DRIVER 10599M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10600M: Len Brown <lenb@kernel.org> 10601L: linux-pm@vger.kernel.org 10602S: Supported 10603F: drivers/cpufreq/intel_pstate.c 10604 10605INTEL PTP DFL ToD DRIVER 10606M: Tianfei Zhang <tianfei.zhang@intel.com> 10607L: linux-fpga@vger.kernel.org 10608L: netdev@vger.kernel.org 10609S: Maintained 10610F: drivers/ptp/ptp_dfl_tod.c 10611 10612INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10613M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10614L: linux-iio@vger.kernel.org 10615F: drivers/counter/intel-qep.c 10616 10617INTEL SCU DRIVERS 10618M: Mika Westerberg <mika.westerberg@linux.intel.com> 10619S: Maintained 10620F: arch/x86/include/asm/intel_scu_ipc.h 10621F: drivers/platform/x86/intel_scu_* 10622 10623INTEL SDSI DRIVER 10624M: David E. Box <david.e.box@linux.intel.com> 10625S: Supported 10626F: drivers/platform/x86/intel/sdsi.c 10627F: tools/arch/x86/intel_sdsi/ 10628F: tools/testing/selftests/drivers/sdsi/ 10629 10630INTEL SGX 10631M: Jarkko Sakkinen <jarkko@kernel.org> 10632R: Dave Hansen <dave.hansen@linux.intel.com> 10633L: linux-sgx@vger.kernel.org 10634S: Supported 10635Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10636T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10637F: Documentation/arch/x86/sgx.rst 10638F: arch/x86/entry/vdso/vsgx.S 10639F: arch/x86/include/asm/sgx.h 10640F: arch/x86/include/uapi/asm/sgx.h 10641F: arch/x86/kernel/cpu/sgx/* 10642F: tools/testing/selftests/sgx/* 10643K: \bSGX_ 10644 10645INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10646M: Daniel Scally <djrscally@gmail.com> 10647S: Maintained 10648F: drivers/platform/x86/intel/int3472/ 10649 10650INTEL SPEED SELECT TECHNOLOGY 10651M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10652L: platform-driver-x86@vger.kernel.org 10653S: Maintained 10654F: drivers/platform/x86/intel/speed_select_if/ 10655F: include/uapi/linux/isst_if.h 10656F: tools/power/x86/intel-speed-select/ 10657 10658INTEL STRATIX10 FIRMWARE DRIVERS 10659M: Dinh Nguyen <dinguyen@kernel.org> 10660L: linux-kernel@vger.kernel.org 10661S: Maintained 10662T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10663F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10664F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10665F: drivers/firmware/stratix10-rsu.c 10666F: drivers/firmware/stratix10-svc.c 10667F: include/linux/firmware/intel/stratix10-smc.h 10668F: include/linux/firmware/intel/stratix10-svc-client.h 10669 10670INTEL TELEMETRY DRIVER 10671M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10672M: "David E. Box" <david.e.box@linux.intel.com> 10673L: platform-driver-x86@vger.kernel.org 10674S: Maintained 10675F: arch/x86/include/asm/intel_telemetry.h 10676F: drivers/platform/x86/intel/telemetry/ 10677 10678INTEL TPMI DRIVER 10679M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10680L: platform-driver-x86@vger.kernel.org 10681S: Maintained 10682F: drivers/platform/x86/intel/tpmi.c 10683F: include/linux/intel_tpmi.h 10684 10685INTEL UNCORE FREQUENCY CONTROL 10686M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10687L: platform-driver-x86@vger.kernel.org 10688S: Maintained 10689F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10690F: drivers/platform/x86/intel/uncore-frequency/ 10691 10692INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10693M: David E. Box <david.e.box@linux.intel.com> 10694S: Supported 10695F: drivers/platform/x86/intel/vsec.* 10696 10697INTEL VIRTUAL BUTTON DRIVER 10698M: AceLan Kao <acelan.kao@canonical.com> 10699L: platform-driver-x86@vger.kernel.org 10700S: Maintained 10701F: drivers/platform/x86/intel/vbtn.c 10702 10703INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10704M: Stanislaw Gruszka <stf_xl@wp.pl> 10705L: linux-wireless@vger.kernel.org 10706S: Supported 10707F: drivers/net/wireless/intel/iwlegacy/ 10708 10709INTEL WIRELESS WIFI LINK (iwlwifi) 10710M: Gregory Greenman <gregory.greenman@intel.com> 10711L: linux-wireless@vger.kernel.org 10712S: Supported 10713W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10714T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10715F: drivers/net/wireless/intel/iwlwifi/ 10716 10717INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10718M: Jithu Joseph <jithu.joseph@intel.com> 10719R: Maurice Ma <maurice.ma@intel.com> 10720S: Maintained 10721W: https://slimbootloader.github.io/security/firmware-update.html 10722F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10723 10724INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10725L: Dell.Client.Kernel@dell.com 10726S: Maintained 10727F: drivers/platform/x86/intel/wmi/thunderbolt.c 10728 10729INTEL WWAN IOSM DRIVER 10730M: M Chetan Kumar <m.chetan.kumar@intel.com> 10731M: Intel Corporation <linuxwwan@intel.com> 10732L: netdev@vger.kernel.org 10733S: Maintained 10734F: drivers/net/wwan/iosm/ 10735 10736INTEL(R) TRACE HUB 10737M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10738S: Supported 10739F: Documentation/trace/intel_th.rst 10740F: drivers/hwtracing/intel_th/ 10741F: include/linux/intel_th.h 10742 10743INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10744M: Ning Sun <ning.sun@intel.com> 10745L: tboot-devel@lists.sourceforge.net 10746S: Supported 10747W: http://tboot.sourceforge.net 10748T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10749F: Documentation/arch/x86/intel_txt.rst 10750F: arch/x86/kernel/tboot.c 10751F: include/linux/tboot.h 10752 10753INTERCONNECT API 10754M: Georgi Djakov <djakov@kernel.org> 10755L: linux-pm@vger.kernel.org 10756S: Maintained 10757T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10758F: Documentation/devicetree/bindings/interconnect/ 10759F: Documentation/driver-api/interconnect.rst 10760F: drivers/interconnect/ 10761F: include/dt-bindings/interconnect/ 10762F: include/linux/interconnect-provider.h 10763F: include/linux/interconnect.h 10764 10765INTERRUPT COUNTER DRIVER 10766M: Oleksij Rempel <o.rempel@pengutronix.de> 10767R: Pengutronix Kernel Team <kernel@pengutronix.de> 10768L: linux-iio@vger.kernel.org 10769F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10770F: drivers/counter/interrupt-cnt.c 10771 10772INTERSIL ISL7998X VIDEO DECODER DRIVER 10773M: Michael Tretter <m.tretter@pengutronix.de> 10774R: Pengutronix Kernel Team <kernel@pengutronix.de> 10775L: linux-media@vger.kernel.org 10776S: Maintained 10777F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10778F: drivers/media/i2c/isl7998x.c 10779 10780INVENSENSE ICM-426xx IMU DRIVER 10781M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10782L: linux-iio@vger.kernel.org 10783S: Maintained 10784W: https://invensense.tdk.com/ 10785F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10786F: drivers/iio/imu/inv_icm42600/ 10787 10788INVENSENSE MPU-3050 GYROSCOPE DRIVER 10789M: Linus Walleij <linus.walleij@linaro.org> 10790L: linux-iio@vger.kernel.org 10791S: Maintained 10792F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10793F: drivers/iio/gyro/mpu3050* 10794 10795IOC3 ETHERNET DRIVER 10796M: Ralf Baechle <ralf@linux-mips.org> 10797L: linux-mips@vger.kernel.org 10798S: Maintained 10799F: drivers/net/ethernet/sgi/ioc3-eth.c 10800 10801IOMAP FILESYSTEM LIBRARY 10802M: Christoph Hellwig <hch@infradead.org> 10803M: Darrick J. Wong <djwong@kernel.org> 10804L: linux-xfs@vger.kernel.org 10805L: linux-fsdevel@vger.kernel.org 10806S: Supported 10807T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10808F: fs/iomap/ 10809F: include/linux/iomap.h 10810 10811IOMMU DMA-API LAYER 10812M: Robin Murphy <robin.murphy@arm.com> 10813L: iommu@lists.linux.dev 10814S: Maintained 10815T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10816F: drivers/iommu/dma-iommu.c 10817F: drivers/iommu/dma-iommu.h 10818F: drivers/iommu/iova.c 10819F: include/linux/iova.h 10820 10821IOMMU SUBSYSTEM 10822M: Joerg Roedel <joro@8bytes.org> 10823M: Will Deacon <will@kernel.org> 10824R: Robin Murphy <robin.murphy@arm.com> 10825L: iommu@lists.linux.dev 10826S: Maintained 10827T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10828F: Documentation/devicetree/bindings/iommu/ 10829F: Documentation/userspace-api/iommu.rst 10830F: drivers/iommu/ 10831F: include/linux/iommu.h 10832F: include/linux/iova.h 10833F: include/linux/of_iommu.h 10834F: include/uapi/linux/iommu.h 10835 10836IOMMUFD 10837M: Jason Gunthorpe <jgg@nvidia.com> 10838M: Kevin Tian <kevin.tian@intel.com> 10839L: iommu@lists.linux.dev 10840S: Maintained 10841T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10842F: Documentation/userspace-api/iommufd.rst 10843F: drivers/iommu/iommufd/ 10844F: include/linux/iommufd.h 10845F: include/uapi/linux/iommufd.h 10846F: tools/testing/selftests/iommu/ 10847 10848IOSYS-MAP HELPERS 10849M: Thomas Zimmermann <tzimmermann@suse.de> 10850L: dri-devel@lists.freedesktop.org 10851S: Maintained 10852T: git git://anongit.freedesktop.org/drm/drm-misc 10853F: include/linux/iosys-map.h 10854 10855IO_URING 10856M: Jens Axboe <axboe@kernel.dk> 10857R: Pavel Begunkov <asml.silence@gmail.com> 10858L: io-uring@vger.kernel.org 10859S: Maintained 10860T: git git://git.kernel.dk/linux-block 10861T: git git://git.kernel.dk/liburing 10862F: include/linux/io_uring.h 10863F: include/linux/io_uring_types.h 10864F: include/trace/events/io_uring.h 10865F: include/uapi/linux/io_uring.h 10866F: io_uring/ 10867F: tools/io_uring/ 10868 10869IPMI SUBSYSTEM 10870M: Corey Minyard <minyard@acm.org> 10871L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10872S: Supported 10873W: http://openipmi.sourceforge.net/ 10874T: git https://github.com/cminyard/linux-ipmi.git for-next 10875F: Documentation/devicetree/bindings/ipmi/ 10876F: Documentation/driver-api/ipmi.rst 10877F: drivers/char/ipmi/ 10878F: include/linux/ipmi* 10879F: include/uapi/linux/ipmi* 10880 10881IPS SCSI RAID DRIVER 10882M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10883L: linux-scsi@vger.kernel.org 10884S: Maintained 10885W: http://www.adaptec.com/ 10886F: drivers/scsi/ips* 10887 10888IPVS 10889M: Simon Horman <horms@verge.net.au> 10890M: Julian Anastasov <ja@ssi.bg> 10891L: netdev@vger.kernel.org 10892L: lvs-devel@vger.kernel.org 10893S: Maintained 10894T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10895T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10896F: Documentation/networking/ipvs-sysctl.rst 10897F: include/net/ip_vs.h 10898F: include/uapi/linux/ip_vs.h 10899F: net/netfilter/ipvs/ 10900 10901IPWIRELESS DRIVER 10902M: Jiri Kosina <jikos@kernel.org> 10903M: David Sterba <dsterba@suse.com> 10904S: Odd Fixes 10905F: drivers/tty/ipwireless/ 10906 10907IRON DEVICE AUDIO CODEC DRIVERS 10908M: Kiseok Jo <kiseok.jo@irondevice.com> 10909L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10910S: Maintained 10911F: Documentation/devicetree/bindings/sound/irondevice,* 10912F: sound/soc/codecs/sma* 10913 10914IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10915M: Marc Zyngier <maz@kernel.org> 10916S: Maintained 10917T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10918F: Documentation/core-api/irq/irq-domain.rst 10919F: include/linux/irqdomain.h 10920F: kernel/irq/irqdomain.c 10921F: kernel/irq/msi.c 10922 10923IRQ SUBSYSTEM 10924M: Thomas Gleixner <tglx@linutronix.de> 10925L: linux-kernel@vger.kernel.org 10926S: Maintained 10927T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10928F: include/linux/group_cpus.h 10929F: kernel/irq/ 10930F: lib/group_cpus.c 10931 10932IRQCHIP DRIVERS 10933M: Thomas Gleixner <tglx@linutronix.de> 10934M: Marc Zyngier <maz@kernel.org> 10935L: linux-kernel@vger.kernel.org 10936S: Maintained 10937T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10938F: Documentation/devicetree/bindings/interrupt-controller/ 10939F: drivers/irqchip/ 10940 10941ISA 10942M: William Breathitt Gray <william.gray@linaro.org> 10943S: Maintained 10944F: Documentation/driver-api/isa.rst 10945F: drivers/base/isa.c 10946F: include/linux/isa.h 10947 10948ISA RADIO MODULE 10949M: Hans Verkuil <hverkuil@xs4all.nl> 10950L: linux-media@vger.kernel.org 10951S: Maintained 10952W: https://linuxtv.org 10953T: git git://linuxtv.org/media_tree.git 10954F: drivers/media/radio/radio-isa* 10955 10956ISAPNP 10957M: Jaroslav Kysela <perex@perex.cz> 10958S: Maintained 10959F: Documentation/driver-api/isapnp.rst 10960F: drivers/pnp/isapnp/ 10961F: include/linux/isapnp.h 10962 10963ISCSI 10964M: Lee Duncan <lduncan@suse.com> 10965M: Chris Leech <cleech@redhat.com> 10966M: Mike Christie <michael.christie@oracle.com> 10967L: open-iscsi@googlegroups.com 10968L: linux-scsi@vger.kernel.org 10969S: Maintained 10970W: www.open-iscsi.com 10971F: drivers/scsi/*iscsi* 10972F: include/scsi/*iscsi* 10973 10974iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10975M: Peter Jones <pjones@redhat.com> 10976M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10977S: Maintained 10978F: drivers/firmware/iscsi_ibft* 10979 10980ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10981M: Sagi Grimberg <sagi@grimberg.me> 10982M: Max Gurtovoy <mgurtovoy@nvidia.com> 10983L: linux-rdma@vger.kernel.org 10984S: Supported 10985W: http://www.openfabrics.org 10986W: www.open-iscsi.org 10987Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10988F: drivers/infiniband/ulp/iser/ 10989 10990ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10991M: Sagi Grimberg <sagi@grimberg.me> 10992L: linux-rdma@vger.kernel.org 10993L: target-devel@vger.kernel.org 10994S: Supported 10995W: http://www.linux-iscsi.org 10996T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10997F: drivers/infiniband/ulp/isert 10998 10999ISDN/CMTP OVER BLUETOOTH 11000M: Karsten Keil <isdn@linux-pingi.de> 11001L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11002L: netdev@vger.kernel.org 11003S: Odd Fixes 11004W: http://www.isdn4linux.de 11005F: Documentation/isdn/ 11006F: drivers/isdn/capi/ 11007F: include/linux/isdn/ 11008F: include/uapi/linux/isdn/ 11009F: net/bluetooth/cmtp/ 11010 11011ISDN/mISDN SUBSYSTEM 11012M: Karsten Keil <isdn@linux-pingi.de> 11013L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11014L: netdev@vger.kernel.org 11015S: Maintained 11016W: http://www.isdn4linux.de 11017F: drivers/isdn/Kconfig 11018F: drivers/isdn/Makefile 11019F: drivers/isdn/hardware/ 11020F: drivers/isdn/mISDN/ 11021 11022ISOFS FILESYSTEM 11023M: Jan Kara <jack@suse.cz> 11024L: linux-fsdevel@vger.kernel.org 11025S: Maintained 11026F: Documentation/filesystems/isofs.rst 11027F: fs/isofs/ 11028 11029IT87 HARDWARE MONITORING DRIVER 11030M: Jean Delvare <jdelvare@suse.com> 11031L: linux-hwmon@vger.kernel.org 11032S: Maintained 11033F: Documentation/hwmon/it87.rst 11034F: drivers/hwmon/it87.c 11035 11036IT913X MEDIA DRIVER 11037M: Antti Palosaari <crope@iki.fi> 11038L: linux-media@vger.kernel.org 11039S: Maintained 11040W: https://linuxtv.org 11041W: http://palosaari.fi/linux/ 11042Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11043T: git git://linuxtv.org/anttip/media_tree.git 11044F: drivers/media/tuners/it913x* 11045 11046ITE IT66121 HDMI BRIDGE DRIVER 11047M: Phong LE <ple@baylibre.com> 11048M: Neil Armstrong <neil.armstrong@linaro.org> 11049S: Maintained 11050T: git git://anongit.freedesktop.org/drm/drm-misc 11051F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11052F: drivers/gpu/drm/bridge/ite-it66121.c 11053 11054IVTV VIDEO4LINUX DRIVER 11055M: Andy Walls <awalls@md.metrocast.net> 11056L: linux-media@vger.kernel.org 11057S: Maintained 11058W: https://linuxtv.org 11059T: git git://linuxtv.org/media_tree.git 11060F: Documentation/admin-guide/media/ivtv* 11061F: drivers/media/pci/ivtv/ 11062F: include/uapi/linux/ivtv* 11063 11064IX2505V MEDIA DRIVER 11065M: Malcolm Priestley <tvboxspy@gmail.com> 11066L: linux-media@vger.kernel.org 11067S: Maintained 11068W: https://linuxtv.org 11069Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11070F: drivers/media/dvb-frontends/ix2505v* 11071 11072JAILHOUSE HYPERVISOR INTERFACE 11073M: Jan Kiszka <jan.kiszka@siemens.com> 11074L: jailhouse-dev@googlegroups.com 11075S: Maintained 11076F: arch/x86/include/asm/jailhouse_para.h 11077F: arch/x86/kernel/jailhouse.c 11078 11079JC42.4 TEMPERATURE SENSOR DRIVER 11080M: Guenter Roeck <linux@roeck-us.net> 11081L: linux-hwmon@vger.kernel.org 11082S: Maintained 11083F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11084F: Documentation/hwmon/jc42.rst 11085F: drivers/hwmon/jc42.c 11086 11087JFS FILESYSTEM 11088M: Dave Kleikamp <shaggy@kernel.org> 11089L: jfs-discussion@lists.sourceforge.net 11090S: Odd Fixes 11091W: http://jfs.sourceforge.net/ 11092T: git https://github.com/kleikamp/linux-shaggy.git 11093F: Documentation/admin-guide/jfs.rst 11094F: fs/jfs/ 11095 11096JME NETWORK DRIVER 11097M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11098L: netdev@vger.kernel.org 11099S: Maintained 11100F: drivers/net/ethernet/jme.* 11101 11102JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11103M: David Woodhouse <dwmw2@infradead.org> 11104M: Richard Weinberger <richard@nod.at> 11105L: linux-mtd@lists.infradead.org 11106S: Odd Fixes 11107W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11108T: git git://git.infradead.org/ubifs-2.6.git 11109F: fs/jffs2/ 11110F: include/uapi/linux/jffs2.h 11111 11112JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11113M: "Theodore Ts'o" <tytso@mit.edu> 11114M: Jan Kara <jack@suse.com> 11115L: linux-ext4@vger.kernel.org 11116S: Maintained 11117F: fs/jbd2/ 11118F: include/linux/jbd2.h 11119 11120JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11121M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11122L: linux-media@vger.kernel.org 11123L: linux-renesas-soc@vger.kernel.org 11124S: Maintained 11125F: drivers/media/platform/renesas/rcar_jpu.c 11126 11127JSM Neo PCI based serial card 11128L: linux-serial@vger.kernel.org 11129S: Orphan 11130F: drivers/tty/serial/jsm/ 11131 11132K10TEMP HARDWARE MONITORING DRIVER 11133M: Clemens Ladisch <clemens@ladisch.de> 11134L: linux-hwmon@vger.kernel.org 11135S: Maintained 11136F: Documentation/hwmon/k10temp.rst 11137F: drivers/hwmon/k10temp.c 11138 11139K8TEMP HARDWARE MONITORING DRIVER 11140M: Rudolf Marek <r.marek@assembler.cz> 11141L: linux-hwmon@vger.kernel.org 11142S: Maintained 11143F: Documentation/hwmon/k8temp.rst 11144F: drivers/hwmon/k8temp.c 11145 11146KASAN 11147M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11148R: Alexander Potapenko <glider@google.com> 11149R: Andrey Konovalov <andreyknvl@gmail.com> 11150R: Dmitry Vyukov <dvyukov@google.com> 11151R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11152L: kasan-dev@googlegroups.com 11153S: Maintained 11154F: Documentation/dev-tools/kasan.rst 11155F: arch/*/include/asm/*kasan.h 11156F: arch/*/mm/kasan_init* 11157F: include/linux/kasan*.h 11158F: lib/Kconfig.kasan 11159F: mm/kasan/ 11160F: scripts/Makefile.kasan 11161 11162KCONFIG 11163M: Masahiro Yamada <masahiroy@kernel.org> 11164L: linux-kbuild@vger.kernel.org 11165S: Maintained 11166Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11167T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11168F: Documentation/kbuild/kconfig* 11169F: scripts/Kconfig.include 11170F: scripts/kconfig/ 11171 11172KCOV 11173R: Dmitry Vyukov <dvyukov@google.com> 11174R: Andrey Konovalov <andreyknvl@gmail.com> 11175L: kasan-dev@googlegroups.com 11176S: Maintained 11177F: Documentation/dev-tools/kcov.rst 11178F: include/linux/kcov.h 11179F: include/uapi/linux/kcov.h 11180F: kernel/kcov.c 11181F: scripts/Makefile.kcov 11182 11183KCSAN 11184M: Marco Elver <elver@google.com> 11185R: Dmitry Vyukov <dvyukov@google.com> 11186L: kasan-dev@googlegroups.com 11187S: Maintained 11188F: Documentation/dev-tools/kcsan.rst 11189F: include/linux/kcsan*.h 11190F: kernel/kcsan/ 11191F: lib/Kconfig.kcsan 11192F: scripts/Makefile.kcsan 11193 11194KDUMP 11195M: Baoquan He <bhe@redhat.com> 11196R: Vivek Goyal <vgoyal@redhat.com> 11197R: Dave Young <dyoung@redhat.com> 11198L: kexec@lists.infradead.org 11199S: Maintained 11200W: http://lse.sourceforge.net/kdump/ 11201F: Documentation/admin-guide/kdump/ 11202F: fs/proc/vmcore.c 11203F: include/linux/crash_core.h 11204F: include/linux/crash_dump.h 11205F: include/uapi/linux/vmcore.h 11206F: kernel/crash_*.c 11207 11208KEENE FM RADIO TRANSMITTER DRIVER 11209M: Hans Verkuil <hverkuil@xs4all.nl> 11210L: linux-media@vger.kernel.org 11211S: Maintained 11212W: https://linuxtv.org 11213T: git git://linuxtv.org/media_tree.git 11214F: drivers/media/radio/radio-keene* 11215 11216KERNEL AUTOMOUNTER 11217M: Ian Kent <raven@themaw.net> 11218L: autofs@vger.kernel.org 11219S: Maintained 11220F: fs/autofs/ 11221 11222KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11223M: Masahiro Yamada <masahiroy@kernel.org> 11224R: Nathan Chancellor <nathan@kernel.org> 11225R: Nick Desaulniers <ndesaulniers@google.com> 11226R: Nicolas Schier <nicolas@fjasle.eu> 11227L: linux-kbuild@vger.kernel.org 11228S: Maintained 11229Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11230T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11231F: Documentation/kbuild/ 11232F: Makefile 11233F: scripts/*vmlinux* 11234F: scripts/Kbuild* 11235F: scripts/Makefile* 11236F: scripts/basic/ 11237F: scripts/dummy-tools/ 11238F: scripts/mk* 11239F: scripts/mod/ 11240F: scripts/package/ 11241 11242KERNEL HARDENING (not covered by other areas) 11243M: Kees Cook <keescook@chromium.org> 11244L: linux-hardening@vger.kernel.org 11245S: Supported 11246T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11247F: Documentation/ABI/testing/sysfs-kernel-oops_count 11248F: Documentation/ABI/testing/sysfs-kernel-warn_count 11249F: include/linux/overflow.h 11250F: include/linux/randomize_kstack.h 11251F: mm/usercopy.c 11252K: \b(add|choose)_random_kstack_offset\b 11253K: \b__check_(object_size|heap_object)\b 11254 11255KERNEL JANITORS 11256L: kernel-janitors@vger.kernel.org 11257S: Odd Fixes 11258W: http://kernelnewbies.org/KernelJanitors 11259 11260KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11261M: Chuck Lever <chuck.lever@oracle.com> 11262M: Jeff Layton <jlayton@kernel.org> 11263L: linux-nfs@vger.kernel.org 11264S: Supported 11265W: http://nfs.sourceforge.net/ 11266T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11267F: Documentation/filesystems/nfs/ 11268F: fs/exportfs/ 11269F: fs/lockd/ 11270F: fs/nfs_common/ 11271F: fs/nfsd/ 11272F: include/linux/lockd/ 11273F: include/linux/sunrpc/ 11274F: include/trace/events/rpcgss.h 11275F: include/trace/events/rpcrdma.h 11276F: include/trace/events/sunrpc.h 11277F: include/trace/misc/fs.h 11278F: include/trace/misc/nfs.h 11279F: include/trace/misc/sunrpc.h 11280F: include/uapi/linux/nfsd/ 11281F: include/uapi/linux/sunrpc/ 11282F: net/sunrpc/ 11283 11284KERNEL REGRESSIONS 11285M: Thorsten Leemhuis <linux@leemhuis.info> 11286L: regressions@lists.linux.dev 11287S: Supported 11288F: Documentation/admin-guide/reporting-regressions.rst 11289F: Documentation/process/handling-regressions.rst 11290 11291KERNEL SELFTEST FRAMEWORK 11292M: Shuah Khan <shuah@kernel.org> 11293M: Shuah Khan <skhan@linuxfoundation.org> 11294L: linux-kselftest@vger.kernel.org 11295S: Maintained 11296Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11297T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11298F: Documentation/dev-tools/kselftest* 11299F: tools/testing/selftests/ 11300 11301KERNEL SMB3 SERVER (KSMBD) 11302M: Namjae Jeon <linkinjeon@kernel.org> 11303M: Steve French <sfrench@samba.org> 11304R: Sergey Senozhatsky <senozhatsky@chromium.org> 11305R: Tom Talpey <tom@talpey.com> 11306L: linux-cifs@vger.kernel.org 11307S: Maintained 11308T: git git://git.samba.org/ksmbd.git 11309F: Documentation/filesystems/cifs/ksmbd.rst 11310F: fs/ksmbd/ 11311F: fs/smbfs_common/ 11312 11313KERNEL UNIT TESTING FRAMEWORK (KUnit) 11314M: Brendan Higgins <brendanhiggins@google.com> 11315M: David Gow <davidgow@google.com> 11316L: linux-kselftest@vger.kernel.org 11317L: kunit-dev@googlegroups.com 11318S: Maintained 11319W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11320F: Documentation/dev-tools/kunit/ 11321F: include/kunit/ 11322F: lib/kunit/ 11323F: tools/testing/kunit/ 11324 11325KERNEL USERMODE HELPER 11326M: Luis Chamberlain <mcgrof@kernel.org> 11327L: linux-kernel@vger.kernel.org 11328S: Maintained 11329F: include/linux/umh.h 11330F: kernel/umh.c 11331 11332KERNEL VIRTUAL MACHINE (KVM) 11333M: Paolo Bonzini <pbonzini@redhat.com> 11334L: kvm@vger.kernel.org 11335S: Supported 11336W: http://www.linux-kvm.org 11337T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11338F: Documentation/virt/kvm/ 11339F: include/asm-generic/kvm* 11340F: include/kvm/iodev.h 11341F: include/linux/kvm* 11342F: include/trace/events/kvm.h 11343F: include/uapi/asm-generic/kvm* 11344F: include/uapi/linux/kvm* 11345F: tools/kvm/ 11346F: tools/testing/selftests/kvm/ 11347F: virt/kvm/* 11348 11349KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11350M: Marc Zyngier <maz@kernel.org> 11351M: Oliver Upton <oliver.upton@linux.dev> 11352R: James Morse <james.morse@arm.com> 11353R: Suzuki K Poulose <suzuki.poulose@arm.com> 11354R: Zenghui Yu <yuzenghui@huawei.com> 11355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11356L: kvmarm@lists.linux.dev 11357S: Maintained 11358T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11359F: arch/arm64/include/asm/kvm* 11360F: arch/arm64/include/uapi/asm/kvm* 11361F: arch/arm64/kvm/ 11362F: include/kvm/arm_* 11363F: tools/testing/selftests/kvm/*/aarch64/ 11364F: tools/testing/selftests/kvm/aarch64/ 11365 11366KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11367M: Huacai Chen <chenhuacai@kernel.org> 11368M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11369L: linux-mips@vger.kernel.org 11370L: kvm@vger.kernel.org 11371S: Maintained 11372T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11373F: arch/mips/include/asm/kvm* 11374F: arch/mips/include/uapi/asm/kvm* 11375F: arch/mips/kvm/ 11376 11377KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11378L: linuxppc-dev@lists.ozlabs.org 11379T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11380F: arch/powerpc/include/asm/kvm* 11381F: arch/powerpc/include/uapi/asm/kvm* 11382F: arch/powerpc/kernel/kvm* 11383F: arch/powerpc/kvm/ 11384 11385KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11386M: Anup Patel <anup@brainfault.org> 11387R: Atish Patra <atishp@atishpatra.org> 11388L: kvm@vger.kernel.org 11389L: kvm-riscv@lists.infradead.org 11390L: linux-riscv@lists.infradead.org 11391S: Maintained 11392T: git https://github.com/kvm-riscv/linux.git 11393F: arch/riscv/include/asm/kvm* 11394F: arch/riscv/include/uapi/asm/kvm* 11395F: arch/riscv/kvm/ 11396F: tools/testing/selftests/kvm/*/riscv/ 11397 11398KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11399M: Christian Borntraeger <borntraeger@linux.ibm.com> 11400M: Janosch Frank <frankja@linux.ibm.com> 11401M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11402R: David Hildenbrand <david@redhat.com> 11403L: kvm@vger.kernel.org 11404S: Supported 11405T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11406F: Documentation/virt/kvm/s390* 11407F: arch/s390/include/asm/gmap.h 11408F: arch/s390/include/asm/kvm* 11409F: arch/s390/include/uapi/asm/kvm* 11410F: arch/s390/include/uapi/asm/uvdevice.h 11411F: arch/s390/kernel/uv.c 11412F: arch/s390/kvm/ 11413F: arch/s390/mm/gmap.c 11414F: drivers/s390/char/uvdevice.c 11415F: tools/testing/selftests/drivers/s390x/uvdevice/ 11416F: tools/testing/selftests/kvm/*/s390x/ 11417F: tools/testing/selftests/kvm/s390x/ 11418 11419KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11420M: Sean Christopherson <seanjc@google.com> 11421M: Paolo Bonzini <pbonzini@redhat.com> 11422L: kvm@vger.kernel.org 11423S: Supported 11424T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11425F: arch/x86/include/asm/kvm* 11426F: arch/x86/include/asm/svm.h 11427F: arch/x86/include/asm/vmx*.h 11428F: arch/x86/include/uapi/asm/kvm* 11429F: arch/x86/include/uapi/asm/svm.h 11430F: arch/x86/include/uapi/asm/vmx.h 11431F: arch/x86/kvm/ 11432F: arch/x86/kvm/*/ 11433 11434KERNFS 11435M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11436M: Tejun Heo <tj@kernel.org> 11437S: Supported 11438T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11439F: fs/kernfs/ 11440F: include/linux/kernfs.h 11441 11442KEXEC 11443M: Eric Biederman <ebiederm@xmission.com> 11444L: kexec@lists.infradead.org 11445S: Maintained 11446W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11447F: include/linux/kexec.h 11448F: include/uapi/linux/kexec.h 11449F: kernel/kexec* 11450 11451KEYS-ENCRYPTED 11452M: Mimi Zohar <zohar@linux.ibm.com> 11453L: linux-integrity@vger.kernel.org 11454L: keyrings@vger.kernel.org 11455S: Supported 11456F: Documentation/security/keys/trusted-encrypted.rst 11457F: include/keys/encrypted-type.h 11458F: security/keys/encrypted-keys/ 11459 11460KEYS-TRUSTED 11461M: James Bottomley <jejb@linux.ibm.com> 11462M: Jarkko Sakkinen <jarkko@kernel.org> 11463M: Mimi Zohar <zohar@linux.ibm.com> 11464L: linux-integrity@vger.kernel.org 11465L: keyrings@vger.kernel.org 11466S: Supported 11467F: Documentation/security/keys/trusted-encrypted.rst 11468F: include/keys/trusted-type.h 11469F: include/keys/trusted_tpm.h 11470F: security/keys/trusted-keys/ 11471 11472KEYS-TRUSTED-CAAM 11473M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11474R: Pengutronix Kernel Team <kernel@pengutronix.de> 11475L: linux-integrity@vger.kernel.org 11476L: keyrings@vger.kernel.org 11477S: Maintained 11478F: include/keys/trusted_caam.h 11479F: security/keys/trusted-keys/trusted_caam.c 11480 11481KEYS-TRUSTED-TEE 11482M: Sumit Garg <sumit.garg@linaro.org> 11483L: linux-integrity@vger.kernel.org 11484L: keyrings@vger.kernel.org 11485S: Supported 11486F: include/keys/trusted_tee.h 11487F: security/keys/trusted-keys/trusted_tee.c 11488 11489KEYS/KEYRINGS 11490M: David Howells <dhowells@redhat.com> 11491M: Jarkko Sakkinen <jarkko@kernel.org> 11492L: keyrings@vger.kernel.org 11493S: Maintained 11494F: Documentation/security/keys/core.rst 11495F: include/keys/ 11496F: include/linux/key-type.h 11497F: include/linux/key.h 11498F: include/linux/keyctl.h 11499F: include/uapi/linux/keyctl.h 11500F: security/keys/ 11501 11502KEYS/KEYRINGS_INTEGRITY 11503M: Jarkko Sakkinen <jarkko@kernel.org> 11504M: Mimi Zohar <zohar@linux.ibm.com> 11505L: linux-integrity@vger.kernel.org 11506L: keyrings@vger.kernel.org 11507S: Supported 11508F: security/integrity/platform_certs 11509 11510KFENCE 11511M: Alexander Potapenko <glider@google.com> 11512M: Marco Elver <elver@google.com> 11513R: Dmitry Vyukov <dvyukov@google.com> 11514L: kasan-dev@googlegroups.com 11515S: Maintained 11516F: Documentation/dev-tools/kfence.rst 11517F: arch/*/include/asm/kfence.h 11518F: include/linux/kfence.h 11519F: lib/Kconfig.kfence 11520F: mm/kfence/ 11521 11522KFIFO 11523M: Stefani Seibold <stefani@seibold.net> 11524S: Maintained 11525F: include/linux/kfifo.h 11526F: lib/kfifo.c 11527F: samples/kfifo/ 11528 11529KGDB / KDB /debug_core 11530M: Jason Wessel <jason.wessel@windriver.com> 11531M: Daniel Thompson <daniel.thompson@linaro.org> 11532R: Douglas Anderson <dianders@chromium.org> 11533L: kgdb-bugreport@lists.sourceforge.net 11534S: Maintained 11535W: http://kgdb.wiki.kernel.org/ 11536T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11537F: Documentation/dev-tools/kgdb.rst 11538F: drivers/misc/kgdbts.c 11539F: drivers/tty/serial/kgdboc.c 11540F: include/linux/kdb.h 11541F: include/linux/kgdb.h 11542F: kernel/debug/ 11543F: kernel/module/kdb.c 11544 11545KHADAS MCU MFD DRIVER 11546M: Neil Armstrong <neil.armstrong@linaro.org> 11547L: linux-amlogic@lists.infradead.org 11548S: Maintained 11549F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11550F: drivers/mfd/khadas-mcu.c 11551F: drivers/thermal/khadas_mcu_fan.c 11552F: include/linux/mfd/khadas-mcu.h 11553 11554KIONIX/ROHM KX022A ACCELEROMETER 11555M: Matti Vaittinen <mazziesaccount@gmail.com> 11556L: linux-iio@vger.kernel.org 11557S: Supported 11558F: drivers/iio/accel/kionix-kx022a* 11559 11560KMEMLEAK 11561M: Catalin Marinas <catalin.marinas@arm.com> 11562S: Maintained 11563F: Documentation/dev-tools/kmemleak.rst 11564F: include/linux/kmemleak.h 11565F: mm/kmemleak.c 11566F: samples/kmemleak/kmemleak-test.c 11567 11568KMSAN 11569M: Alexander Potapenko <glider@google.com> 11570R: Marco Elver <elver@google.com> 11571R: Dmitry Vyukov <dvyukov@google.com> 11572L: kasan-dev@googlegroups.com 11573S: Maintained 11574F: Documentation/dev-tools/kmsan.rst 11575F: arch/*/include/asm/kmsan.h 11576F: arch/*/mm/kmsan_* 11577F: include/linux/kmsan*.h 11578F: lib/Kconfig.kmsan 11579F: mm/kmsan/ 11580F: scripts/Makefile.kmsan 11581 11582KPROBES 11583M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11584M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11585M: "David S. Miller" <davem@davemloft.net> 11586M: Masami Hiramatsu <mhiramat@kernel.org> 11587L: linux-kernel@vger.kernel.org 11588L: linux-trace-kernel@vger.kernel.org 11589S: Maintained 11590Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11591T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11592F: Documentation/trace/kprobes.rst 11593F: include/asm-generic/kprobes.h 11594F: include/linux/kprobes.h 11595F: kernel/kprobes.c 11596F: lib/test_kprobes.c 11597F: samples/kprobes 11598 11599KS0108 LCD CONTROLLER DRIVER 11600M: Miguel Ojeda <ojeda@kernel.org> 11601S: Maintained 11602F: Documentation/admin-guide/auxdisplay/ks0108.rst 11603F: drivers/auxdisplay/ks0108.c 11604F: include/linux/ks0108.h 11605 11606KTD253 BACKLIGHT DRIVER 11607M: Linus Walleij <linus.walleij@linaro.org> 11608S: Maintained 11609F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11610F: drivers/video/backlight/ktd253-backlight.c 11611 11612KTEST 11613M: Steven Rostedt <rostedt@goodmis.org> 11614M: John Hawley <warthog9@eaglescrag.net> 11615S: Maintained 11616F: tools/testing/ktest 11617 11618KTZ8866 BACKLIGHT DRIVER 11619M: Jianhua Lu <lujianhua000@gmail.com> 11620S: Maintained 11621F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11622F: drivers/video/backlight/ktz8866.c 11623 11624KVM PARAVIRT (KVM/paravirt) 11625M: Paolo Bonzini <pbonzini@redhat.com> 11626R: Wanpeng Li <wanpengli@tencent.com> 11627R: Vitaly Kuznetsov <vkuznets@redhat.com> 11628L: kvm@vger.kernel.org 11629S: Supported 11630T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11631F: arch/um/include/asm/kvm_para.h 11632F: arch/x86/include/asm/kvm_para.h 11633F: arch/x86/include/asm/pvclock-abi.h 11634F: arch/x86/include/uapi/asm/kvm_para.h 11635F: arch/x86/kernel/kvm.c 11636F: arch/x86/kernel/kvmclock.c 11637F: include/asm-generic/kvm_para.h 11638F: include/linux/kvm_para.h 11639F: include/uapi/asm-generic/kvm_para.h 11640F: include/uapi/linux/kvm_para.h 11641 11642KVM X86 HYPER-V (KVM/hyper-v) 11643M: Vitaly Kuznetsov <vkuznets@redhat.com> 11644M: Sean Christopherson <seanjc@google.com> 11645M: Paolo Bonzini <pbonzini@redhat.com> 11646L: kvm@vger.kernel.org 11647S: Supported 11648T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11649F: arch/x86/kvm/hyperv.* 11650F: arch/x86/kvm/kvm_onhyperv.* 11651F: arch/x86/kvm/svm/hyperv.* 11652F: arch/x86/kvm/svm/svm_onhyperv.* 11653F: arch/x86/kvm/vmx/hyperv.* 11654 11655KVM X86 Xen (KVM/Xen) 11656M: David Woodhouse <dwmw2@infradead.org> 11657M: Paul Durrant <paul@xen.org> 11658M: Sean Christopherson <seanjc@google.com> 11659M: Paolo Bonzini <pbonzini@redhat.com> 11660L: kvm@vger.kernel.org 11661S: Supported 11662T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11663F: arch/x86/kvm/xen.* 11664 11665L3MDEV 11666M: David Ahern <dsahern@kernel.org> 11667L: netdev@vger.kernel.org 11668S: Maintained 11669F: include/net/l3mdev.h 11670F: net/l3mdev 11671 11672LANDLOCK SECURITY MODULE 11673M: Mickaël Salaün <mic@digikod.net> 11674L: linux-security-module@vger.kernel.org 11675S: Supported 11676W: https://landlock.io 11677T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11678F: Documentation/security/landlock.rst 11679F: Documentation/userspace-api/landlock.rst 11680F: include/uapi/linux/landlock.h 11681F: samples/landlock/ 11682F: security/landlock/ 11683F: tools/testing/selftests/landlock/ 11684K: landlock 11685K: LANDLOCK 11686 11687LANTIQ / INTEL Ethernet drivers 11688M: Hauke Mehrtens <hauke@hauke-m.de> 11689L: netdev@vger.kernel.org 11690S: Maintained 11691F: drivers/net/dsa/lantiq_gswip.c 11692F: drivers/net/dsa/lantiq_pce.h 11693F: drivers/net/ethernet/lantiq_xrx200.c 11694F: net/dsa/tag_gswip.c 11695 11696LANTIQ MIPS ARCHITECTURE 11697M: John Crispin <john@phrozen.org> 11698L: linux-mips@vger.kernel.org 11699S: Maintained 11700F: arch/mips/lantiq 11701F: drivers/soc/lantiq 11702 11703LASI 53c700 driver for PARISC 11704M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11705L: linux-scsi@vger.kernel.org 11706S: Maintained 11707F: Documentation/scsi/53c700.rst 11708F: drivers/scsi/53c700* 11709 11710LEAKING_ADDRESSES 11711M: Tobin C. Harding <me@tobin.cc> 11712M: Tycho Andersen <tycho@tycho.pizza> 11713L: linux-hardening@vger.kernel.org 11714S: Maintained 11715T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11716F: scripts/leaking_addresses.pl 11717 11718LED SUBSYSTEM 11719M: Pavel Machek <pavel@ucw.cz> 11720M: Lee Jones <lee@kernel.org> 11721L: linux-leds@vger.kernel.org 11722S: Maintained 11723T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11724F: Documentation/devicetree/bindings/leds/ 11725F: Documentation/leds/ 11726F: drivers/leds/ 11727F: include/dt-bindings/leds/ 11728F: include/linux/leds.h 11729 11730LEGACY EEPROM DRIVER 11731M: Jean Delvare <jdelvare@suse.com> 11732S: Maintained 11733F: Documentation/misc-devices/eeprom.rst 11734F: drivers/misc/eeprom/eeprom.c 11735 11736LEGO MINDSTORMS EV3 11737R: David Lechner <david@lechnology.com> 11738S: Maintained 11739F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11740F: arch/arm/boot/dts/da850-lego-ev3.dts 11741F: drivers/power/supply/lego_ev3_battery.c 11742 11743LEGO USB Tower driver 11744M: Juergen Stuber <starblue@users.sourceforge.net> 11745L: legousb-devel@lists.sourceforge.net 11746S: Maintained 11747W: http://legousb.sourceforge.net/ 11748F: drivers/usb/misc/legousbtower.c 11749 11750LETSKETCH HID TABLET DRIVER 11751M: Hans de Goede <hdegoede@redhat.com> 11752L: linux-input@vger.kernel.org 11753S: Maintained 11754T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11755F: drivers/hid/hid-letsketch.c 11756 11757LG LAPTOP EXTRAS 11758M: Matan Ziv-Av <matan@svgalib.org> 11759L: platform-driver-x86@vger.kernel.org 11760S: Maintained 11761F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11762F: Documentation/admin-guide/laptops/lg-laptop.rst 11763F: drivers/platform/x86/lg-laptop.c 11764 11765LG2160 MEDIA DRIVER 11766M: Michael Krufky <mkrufky@linuxtv.org> 11767L: linux-media@vger.kernel.org 11768S: Maintained 11769W: https://linuxtv.org 11770W: http://github.com/mkrufky 11771Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11772T: git git://linuxtv.org/mkrufky/tuners.git 11773F: drivers/media/dvb-frontends/lg2160.* 11774 11775LGDT3305 MEDIA DRIVER 11776M: Michael Krufky <mkrufky@linuxtv.org> 11777L: linux-media@vger.kernel.org 11778S: Maintained 11779W: https://linuxtv.org 11780W: http://github.com/mkrufky 11781Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11782T: git git://linuxtv.org/mkrufky/tuners.git 11783F: drivers/media/dvb-frontends/lgdt3305.* 11784 11785LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11786M: Viresh Kumar <vireshk@kernel.org> 11787L: linux-ide@vger.kernel.org 11788S: Maintained 11789T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11790F: drivers/ata/pata_arasan_cf.c 11791F: include/linux/pata_arasan_cf_data.h 11792 11793LIBATA PATA DRIVERS 11794R: Sergey Shtylyov <s.shtylyov@omp.ru> 11795L: linux-ide@vger.kernel.org 11796F: drivers/ata/ata_*.c 11797F: drivers/ata/pata_*.c 11798 11799LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11800M: Linus Walleij <linus.walleij@linaro.org> 11801L: linux-ide@vger.kernel.org 11802S: Maintained 11803T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11804F: drivers/ata/pata_ftide010.c 11805F: drivers/ata/sata_gemini.c 11806F: drivers/ata/sata_gemini.h 11807 11808LIBATA SATA AHCI PLATFORM devices support 11809M: Hans de Goede <hdegoede@redhat.com> 11810M: Jens Axboe <axboe@kernel.dk> 11811L: linux-ide@vger.kernel.org 11812S: Maintained 11813T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11814F: drivers/ata/ahci_platform.c 11815F: drivers/ata/libahci_platform.c 11816F: include/linux/ahci_platform.h 11817 11818LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11819M: Serge Semin <fancer.lancer@gmail.com> 11820L: linux-ide@vger.kernel.org 11821S: Maintained 11822T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11823F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11824F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11825F: drivers/ata/ahci_dwc.c 11826 11827LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11828M: Mikael Pettersson <mikpelinux@gmail.com> 11829L: linux-ide@vger.kernel.org 11830S: Maintained 11831T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11832F: drivers/ata/sata_promise.* 11833 11834LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11835M: Damien Le Moal <dlemoal@kernel.org> 11836L: linux-ide@vger.kernel.org 11837S: Maintained 11838T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11839F: Documentation/ABI/testing/sysfs-ata 11840F: Documentation/devicetree/bindings/ata/ 11841F: drivers/ata/ 11842F: include/linux/ata.h 11843F: include/linux/libata.h 11844 11845LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11846M: Vishal Verma <vishal.l.verma@intel.com> 11847M: Dan Williams <dan.j.williams@intel.com> 11848M: Dave Jiang <dave.jiang@intel.com> 11849L: nvdimm@lists.linux.dev 11850S: Supported 11851Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11852P: Documentation/nvdimm/maintainer-entry-profile.rst 11853F: drivers/nvdimm/btt* 11854 11855LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11856M: Dan Williams <dan.j.williams@intel.com> 11857M: Vishal Verma <vishal.l.verma@intel.com> 11858M: Dave Jiang <dave.jiang@intel.com> 11859L: nvdimm@lists.linux.dev 11860S: Supported 11861Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11862P: Documentation/nvdimm/maintainer-entry-profile.rst 11863F: drivers/nvdimm/pmem* 11864 11865LIBNVDIMM: DEVICETREE BINDINGS 11866M: Oliver O'Halloran <oohall@gmail.com> 11867L: nvdimm@lists.linux.dev 11868S: Supported 11869Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11870F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11871F: drivers/nvdimm/of_pmem.c 11872 11873LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11874M: Dan Williams <dan.j.williams@intel.com> 11875M: Vishal Verma <vishal.l.verma@intel.com> 11876M: Dave Jiang <dave.jiang@intel.com> 11877M: Ira Weiny <ira.weiny@intel.com> 11878L: nvdimm@lists.linux.dev 11879S: Supported 11880Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11881P: Documentation/nvdimm/maintainer-entry-profile.rst 11882T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11883F: drivers/acpi/nfit/* 11884F: drivers/nvdimm/* 11885F: include/linux/libnvdimm.h 11886F: include/linux/nd.h 11887F: include/uapi/linux/ndctl.h 11888F: tools/testing/nvdimm/ 11889 11890LICENSES and SPDX stuff 11891M: Thomas Gleixner <tglx@linutronix.de> 11892M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11893L: linux-spdx@vger.kernel.org 11894S: Maintained 11895T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11896F: COPYING 11897F: Documentation/process/license-rules.rst 11898F: LICENSES/ 11899F: scripts/spdxcheck-test.sh 11900F: scripts/spdxcheck.py 11901F: scripts/spdxexclude 11902 11903LINEAR RANGES HELPERS 11904M: Mark Brown <broonie@kernel.org> 11905R: Matti Vaittinen <mazziesaccount@gmail.com> 11906F: include/linux/linear_range.h 11907F: lib/linear_ranges.c 11908F: lib/test_linear_ranges.c 11909 11910LINUX FOR POWER MACINTOSH 11911M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11912L: linuxppc-dev@lists.ozlabs.org 11913S: Odd Fixes 11914F: arch/powerpc/platforms/powermac/ 11915F: drivers/macintosh/ 11916 11917LINUX FOR POWERPC (32-BIT AND 64-BIT) 11918M: Michael Ellerman <mpe@ellerman.id.au> 11919R: Nicholas Piggin <npiggin@gmail.com> 11920R: Christophe Leroy <christophe.leroy@csgroup.eu> 11921L: linuxppc-dev@lists.ozlabs.org 11922S: Supported 11923W: https://github.com/linuxppc/wiki/wiki 11924Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11925T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11926F: Documentation/ABI/stable/sysfs-firmware-opal-* 11927F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11928F: Documentation/devicetree/bindings/powerpc/ 11929F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11930F: Documentation/powerpc/ 11931F: arch/powerpc/ 11932F: drivers/*/*/*pasemi* 11933F: drivers/*/*pasemi* 11934F: drivers/char/tpm/tpm_ibmvtpm* 11935F: drivers/crypto/nx/ 11936F: drivers/crypto/vmx/ 11937F: drivers/i2c/busses/i2c-opal.c 11938F: drivers/net/ethernet/ibm/ibmveth.* 11939F: drivers/net/ethernet/ibm/ibmvnic.* 11940F: drivers/pci/hotplug/pnv_php.c 11941F: drivers/pci/hotplug/rpa* 11942F: drivers/rtc/rtc-opal.c 11943F: drivers/scsi/ibmvscsi/ 11944F: drivers/tty/hvc/hvc_opal.c 11945F: drivers/watchdog/wdrtas.c 11946F: tools/testing/selftests/powerpc 11947N: /pmac 11948N: powermac 11949N: powernv 11950N: [^a-z0-9]ps3 11951N: pseries 11952 11953LINUX FOR POWERPC EMBEDDED MPC5XXX 11954M: Anatolij Gustschin <agust@denx.de> 11955L: linuxppc-dev@lists.ozlabs.org 11956S: Odd Fixes 11957F: arch/powerpc/platforms/512x/ 11958F: arch/powerpc/platforms/52xx/ 11959 11960LINUX FOR POWERPC EMBEDDED PPC4XX 11961L: linuxppc-dev@lists.ozlabs.org 11962S: Orphan 11963F: arch/powerpc/platforms/40x/ 11964F: arch/powerpc/platforms/44x/ 11965 11966LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11967M: Scott Wood <oss@buserror.net> 11968L: linuxppc-dev@lists.ozlabs.org 11969S: Odd fixes 11970T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11971F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11972F: Documentation/devicetree/bindings/powerpc/fsl/ 11973F: arch/powerpc/platforms/83xx/ 11974F: arch/powerpc/platforms/85xx/ 11975 11976LINUX FOR POWERPC EMBEDDED PPC8XX 11977M: Christophe Leroy <christophe.leroy@csgroup.eu> 11978L: linuxppc-dev@lists.ozlabs.org 11979S: Maintained 11980F: arch/powerpc/platforms/8xx/ 11981 11982LINUX KERNEL DUMP TEST MODULE (LKDTM) 11983M: Kees Cook <keescook@chromium.org> 11984S: Maintained 11985F: drivers/misc/lkdtm/* 11986F: tools/testing/selftests/lkdtm/* 11987 11988LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11989M: Alan Stern <stern@rowland.harvard.edu> 11990M: Andrea Parri <parri.andrea@gmail.com> 11991M: Will Deacon <will@kernel.org> 11992M: Peter Zijlstra <peterz@infradead.org> 11993M: Boqun Feng <boqun.feng@gmail.com> 11994M: Nicholas Piggin <npiggin@gmail.com> 11995M: David Howells <dhowells@redhat.com> 11996M: Jade Alglave <j.alglave@ucl.ac.uk> 11997M: Luc Maranget <luc.maranget@inria.fr> 11998M: "Paul E. McKenney" <paulmck@kernel.org> 11999R: Akira Yokosawa <akiyks@gmail.com> 12000R: Daniel Lustig <dlustig@nvidia.com> 12001R: Joel Fernandes <joel@joelfernandes.org> 12002L: linux-kernel@vger.kernel.org 12003L: linux-arch@vger.kernel.org 12004S: Supported 12005T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12006F: Documentation/atomic_bitops.txt 12007F: Documentation/atomic_t.txt 12008F: Documentation/core-api/refcount-vs-atomic.rst 12009F: Documentation/litmus-tests/ 12010F: Documentation/memory-barriers.txt 12011F: tools/memory-model/ 12012 12013LIS3LV02D ACCELEROMETER DRIVER 12014M: Eric Piel <eric.piel@tremplin-utc.net> 12015S: Maintained 12016F: Documentation/misc-devices/lis3lv02d.rst 12017F: drivers/misc/lis3lv02d/ 12018F: drivers/platform/x86/hp/hp_accel.c 12019 12020LIST KUNIT TEST 12021M: David Gow <davidgow@google.com> 12022L: linux-kselftest@vger.kernel.org 12023L: kunit-dev@googlegroups.com 12024S: Maintained 12025F: lib/list-test.c 12026 12027LITEX PLATFORM 12028M: Karol Gugala <kgugala@antmicro.com> 12029M: Mateusz Holenko <mholenko@antmicro.com> 12030M: Gabriel Somlo <gsomlo@gmail.com> 12031M: Joel Stanley <joel@jms.id.au> 12032S: Maintained 12033F: Documentation/devicetree/bindings/*/litex,*.yaml 12034F: arch/openrisc/boot/dts/or1klitex.dts 12035F: drivers/mmc/host/litex_mmc.c 12036F: drivers/net/ethernet/litex/* 12037F: drivers/soc/litex/* 12038F: drivers/tty/serial/liteuart.c 12039F: include/linux/litex.h 12040N: litex 12041 12042LIVE PATCHING 12043M: Josh Poimboeuf <jpoimboe@kernel.org> 12044M: Jiri Kosina <jikos@kernel.org> 12045M: Miroslav Benes <mbenes@suse.cz> 12046M: Petr Mladek <pmladek@suse.com> 12047R: Joe Lawrence <joe.lawrence@redhat.com> 12048L: live-patching@vger.kernel.org 12049S: Maintained 12050T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12051F: Documentation/ABI/testing/sysfs-kernel-livepatch 12052F: Documentation/livepatch/ 12053F: arch/powerpc/include/asm/livepatch.h 12054F: include/linux/livepatch.h 12055F: kernel/livepatch/ 12056F: kernel/module/livepatch.c 12057F: lib/livepatch/ 12058F: samples/livepatch/ 12059F: tools/testing/selftests/livepatch/ 12060 12061LLC (802.2) 12062L: netdev@vger.kernel.org 12063S: Odd fixes 12064F: include/linux/llc.h 12065F: include/net/llc* 12066F: include/uapi/linux/llc.h 12067F: net/llc/ 12068 12069LM73 HARDWARE MONITOR DRIVER 12070M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12071L: linux-hwmon@vger.kernel.org 12072S: Maintained 12073F: drivers/hwmon/lm73.c 12074 12075LM78 HARDWARE MONITOR DRIVER 12076M: Jean Delvare <jdelvare@suse.com> 12077L: linux-hwmon@vger.kernel.org 12078S: Maintained 12079F: Documentation/hwmon/lm78.rst 12080F: drivers/hwmon/lm78.c 12081 12082LM83 HARDWARE MONITOR DRIVER 12083M: Jean Delvare <jdelvare@suse.com> 12084L: linux-hwmon@vger.kernel.org 12085S: Maintained 12086F: Documentation/hwmon/lm83.rst 12087F: drivers/hwmon/lm83.c 12088 12089LM90 HARDWARE MONITOR DRIVER 12090M: Jean Delvare <jdelvare@suse.com> 12091L: linux-hwmon@vger.kernel.org 12092S: Maintained 12093F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12094F: Documentation/hwmon/lm90.rst 12095F: drivers/hwmon/lm90.c 12096F: include/dt-bindings/thermal/lm90.h 12097 12098LM95234 HARDWARE MONITOR DRIVER 12099M: Guenter Roeck <linux@roeck-us.net> 12100L: linux-hwmon@vger.kernel.org 12101S: Maintained 12102F: Documentation/hwmon/lm95234.rst 12103F: drivers/hwmon/lm95234.c 12104 12105LME2510 MEDIA DRIVER 12106M: Malcolm Priestley <tvboxspy@gmail.com> 12107L: linux-media@vger.kernel.org 12108S: Maintained 12109W: https://linuxtv.org 12110Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12111F: drivers/media/usb/dvb-usb-v2/lmedm04* 12112 12113LOADPIN SECURITY MODULE 12114M: Kees Cook <keescook@chromium.org> 12115S: Supported 12116T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12117F: Documentation/admin-guide/LSM/LoadPin.rst 12118F: security/loadpin/ 12119 12120LOCKING PRIMITIVES 12121M: Peter Zijlstra <peterz@infradead.org> 12122M: Ingo Molnar <mingo@redhat.com> 12123M: Will Deacon <will@kernel.org> 12124R: Waiman Long <longman@redhat.com> 12125R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12126L: linux-kernel@vger.kernel.org 12127S: Maintained 12128T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12129F: Documentation/locking/ 12130F: arch/*/include/asm/spinlock*.h 12131F: include/linux/lockdep.h 12132F: include/linux/mutex*.h 12133F: include/linux/rwlock*.h 12134F: include/linux/rwsem*.h 12135F: include/linux/seqlock.h 12136F: include/linux/spinlock*.h 12137F: kernel/locking/ 12138F: lib/locking*.[ch] 12139X: kernel/locking/locktorture.c 12140 12141LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12142M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12143L: linux-ntfs-dev@lists.sourceforge.net 12144S: Maintained 12145W: http://www.linux-ntfs.org/content/view/19/37/ 12146F: Documentation/admin-guide/ldm.rst 12147F: block/partitions/ldm.* 12148 12149LOGITECH HID GAMING KEYBOARDS 12150M: Hans de Goede <hdegoede@redhat.com> 12151L: linux-input@vger.kernel.org 12152S: Maintained 12153T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12154F: drivers/hid/hid-lg-g15.c 12155 12156LONTIUM LT8912B MIPI TO HDMI BRIDGE 12157M: Adrien Grassein <adrien.grassein@gmail.com> 12158S: Maintained 12159F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12160F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12161 12162LOONGARCH 12163M: Huacai Chen <chenhuacai@kernel.org> 12164R: WANG Xuerui <kernel@xen0n.name> 12165L: loongarch@lists.linux.dev 12166S: Maintained 12167T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12168F: Documentation/loongarch/ 12169F: Documentation/translations/zh_CN/loongarch/ 12170F: arch/loongarch/ 12171F: drivers/*/*loongarch* 12172 12173LOONGSON GPIO DRIVER 12174M: Yinbo Zhu <zhuyinbo@loongson.cn> 12175L: linux-gpio@vger.kernel.org 12176S: Maintained 12177F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12178F: drivers/gpio/gpio-loongson-64bit.c 12179 12180LOONGSON LS2X I2C DRIVER 12181M: Binbin Zhou <zhoubinbin@loongson.cn> 12182L: linux-i2c@vger.kernel.org 12183S: Maintained 12184F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12185F: drivers/i2c/busses/i2c-ls2x.c 12186 12187LOONGSON-2 SOC SERIES CLOCK DRIVER 12188M: Yinbo Zhu <zhuyinbo@loongson.cn> 12189L: linux-clk@vger.kernel.org 12190S: Maintained 12191F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12192F: drivers/clk/clk-loongson2.c 12193F: include/dt-bindings/clock/loongson,ls2k-clk.h 12194 12195LOONGSON-2 SOC SERIES GUTS DRIVER 12196M: Yinbo Zhu <zhuyinbo@loongson.cn> 12197L: loongarch@lists.linux.dev 12198S: Maintained 12199F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12200F: drivers/soc/loongson/loongson2_guts.c 12201 12202LOONGSON-2 SOC SERIES PINCTRL DRIVER 12203M: zhanghongchen <zhanghongchen@loongson.cn> 12204M: Yinbo Zhu <zhuyinbo@loongson.cn> 12205L: linux-gpio@vger.kernel.org 12206S: Maintained 12207F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12208F: drivers/pinctrl/pinctrl-loongson2.c 12209 12210LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12211M: Sathya Prakash <sathya.prakash@broadcom.com> 12212M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12213M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12214L: MPT-FusionLinux.pdl@broadcom.com 12215L: linux-scsi@vger.kernel.org 12216S: Supported 12217W: http://www.avagotech.com/support/ 12218F: drivers/message/fusion/ 12219F: drivers/scsi/mpt3sas/ 12220 12221LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12222M: Matthew Wilcox <willy@infradead.org> 12223L: linux-scsi@vger.kernel.org 12224S: Maintained 12225F: drivers/scsi/sym53c8xx_2/ 12226 12227LTC1660 DAC DRIVER 12228M: Marcus Folkesson <marcus.folkesson@gmail.com> 12229L: linux-iio@vger.kernel.org 12230S: Maintained 12231F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12232F: drivers/iio/dac/ltc1660.c 12233 12234LTC2688 IIO DAC DRIVER 12235M: Nuno Sá <nuno.sa@analog.com> 12236L: linux-iio@vger.kernel.org 12237S: Supported 12238W: https://ez.analog.com/linux-software-drivers 12239F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12240F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12241F: drivers/iio/dac/ltc2688.c 12242 12243LTC2947 HARDWARE MONITOR DRIVER 12244M: Nuno Sá <nuno.sa@analog.com> 12245L: linux-hwmon@vger.kernel.org 12246S: Supported 12247W: https://ez.analog.com/linux-software-drivers 12248F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12249F: drivers/hwmon/ltc2947-core.c 12250F: drivers/hwmon/ltc2947-i2c.c 12251F: drivers/hwmon/ltc2947-spi.c 12252F: drivers/hwmon/ltc2947.h 12253 12254LTC2983 IIO TEMPERATURE DRIVER 12255M: Nuno Sá <nuno.sa@analog.com> 12256L: linux-iio@vger.kernel.org 12257S: Supported 12258W: https://ez.analog.com/linux-software-drivers 12259F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12260F: drivers/iio/temperature/ltc2983.c 12261 12262LTC4261 HARDWARE MONITOR DRIVER 12263M: Guenter Roeck <linux@roeck-us.net> 12264L: linux-hwmon@vger.kernel.org 12265S: Maintained 12266F: Documentation/hwmon/ltc4261.rst 12267F: drivers/hwmon/ltc4261.c 12268 12269LTC4306 I2C MULTIPLEXER DRIVER 12270M: Michael Hennerich <michael.hennerich@analog.com> 12271L: linux-i2c@vger.kernel.org 12272S: Supported 12273W: https://ez.analog.com/linux-software-drivers 12274F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12275F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12276 12277LTP (Linux Test Project) 12278M: Mike Frysinger <vapier@gentoo.org> 12279M: Cyril Hrubis <chrubis@suse.cz> 12280M: Wanlong Gao <wanlong.gao@gmail.com> 12281M: Jan Stancek <jstancek@redhat.com> 12282M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12283M: Alexey Kodanev <alexey.kodanev@oracle.com> 12284L: ltp@lists.linux.it (subscribers-only) 12285S: Maintained 12286W: http://linux-test-project.github.io/ 12287T: git https://github.com/linux-test-project/ltp.git 12288 12289LYNX 28G SERDES PHY DRIVER 12290M: Ioana Ciornei <ioana.ciornei@nxp.com> 12291L: netdev@vger.kernel.org 12292S: Supported 12293F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12294F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12295 12296LYNX PCS MODULE 12297M: Ioana Ciornei <ioana.ciornei@nxp.com> 12298L: netdev@vger.kernel.org 12299S: Supported 12300F: drivers/net/pcs/pcs-lynx.c 12301F: include/linux/pcs-lynx.h 12302 12303M68K ARCHITECTURE 12304M: Geert Uytterhoeven <geert@linux-m68k.org> 12305L: linux-m68k@lists.linux-m68k.org 12306S: Maintained 12307W: http://www.linux-m68k.org/ 12308T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12309F: arch/m68k/ 12310F: drivers/zorro/ 12311 12312M68K ON APPLE MACINTOSH 12313M: Joshua Thompson <funaho@jurai.org> 12314L: linux-m68k@lists.linux-m68k.org 12315S: Maintained 12316W: http://www.mac.linux-m68k.org/ 12317F: arch/m68k/mac/ 12318F: drivers/macintosh/adb-iop.c 12319F: drivers/macintosh/via-macii.c 12320 12321M68K ON HP9000/300 12322M: Philip Blundell <philb@gnu.org> 12323S: Maintained 12324W: http://www.tazenda.demon.co.uk/phil/linux-hp 12325F: arch/m68k/hp300/ 12326 12327M88DS3103 MEDIA DRIVER 12328M: Antti Palosaari <crope@iki.fi> 12329L: linux-media@vger.kernel.org 12330S: Maintained 12331W: https://linuxtv.org 12332W: http://palosaari.fi/linux/ 12333Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12334T: git git://linuxtv.org/anttip/media_tree.git 12335F: drivers/media/dvb-frontends/m88ds3103* 12336 12337M88RS2000 MEDIA DRIVER 12338M: Malcolm Priestley <tvboxspy@gmail.com> 12339L: linux-media@vger.kernel.org 12340S: Maintained 12341W: https://linuxtv.org 12342Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12343F: drivers/media/dvb-frontends/m88rs2000* 12344 12345MA901 MASTERKIT USB FM RADIO DRIVER 12346M: Alexey Klimov <klimov.linux@gmail.com> 12347L: linux-media@vger.kernel.org 12348S: Maintained 12349T: git git://linuxtv.org/media_tree.git 12350F: drivers/media/radio/radio-ma901.c 12351 12352MAC80211 12353M: Johannes Berg <johannes@sipsolutions.net> 12354L: linux-wireless@vger.kernel.org 12355S: Maintained 12356W: https://wireless.wiki.kernel.org/ 12357Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12358T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12359T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12360F: Documentation/networking/mac80211-injection.rst 12361F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12362F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12363F: include/net/mac80211.h 12364F: net/mac80211/ 12365 12366MAILBOX API 12367M: Jassi Brar <jassisinghbrar@gmail.com> 12368L: linux-kernel@vger.kernel.org 12369S: Maintained 12370F: Documentation/devicetree/bindings/mailbox/ 12371F: drivers/mailbox/ 12372F: include/dt-bindings/mailbox/ 12373F: include/linux/mailbox_client.h 12374F: include/linux/mailbox_controller.h 12375 12376MAILBOX ARM MHUv2 12377M: Viresh Kumar <viresh.kumar@linaro.org> 12378M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12379L: linux-kernel@vger.kernel.org 12380S: Maintained 12381F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12382F: drivers/mailbox/arm_mhuv2.c 12383F: include/linux/mailbox/arm_mhuv2_message.h 12384 12385MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12386M: Michael Kerrisk <mtk.manpages@gmail.com> 12387L: linux-man@vger.kernel.org 12388S: Maintained 12389W: http://www.kernel.org/doc/man-pages 12390 12391MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12392M: Jeremy Kerr <jk@codeconstruct.com.au> 12393M: Matt Johnston <matt@codeconstruct.com.au> 12394L: netdev@vger.kernel.org 12395S: Maintained 12396F: Documentation/networking/mctp.rst 12397F: drivers/net/mctp/ 12398F: include/net/mctp.h 12399F: include/net/mctpdevice.h 12400F: include/net/netns/mctp.h 12401F: net/mctp/ 12402 12403MAPLE TREE 12404M: Liam R. Howlett <Liam.Howlett@oracle.com> 12405L: linux-mm@kvack.org 12406S: Supported 12407F: Documentation/core-api/maple_tree.rst 12408F: include/linux/maple_tree.h 12409F: include/trace/events/maple_tree.h 12410F: lib/maple_tree.c 12411F: lib/test_maple_tree.c 12412F: tools/testing/radix-tree/linux/maple_tree.h 12413F: tools/testing/radix-tree/maple.c 12414 12415MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12416M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12417L: linux-mips@vger.kernel.org 12418S: Maintained 12419F: arch/mips/boot/dts/img/pistachio* 12420 12421MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12422M: Andrew Lunn <andrew@lunn.ch> 12423L: netdev@vger.kernel.org 12424S: Maintained 12425F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12426F: Documentation/networking/devlink/mv88e6xxx.rst 12427F: drivers/net/dsa/mv88e6xxx/ 12428F: include/linux/dsa/mv88e6xxx.h 12429F: include/linux/platform_data/mv88e6xxx.h 12430 12431MARVELL ARMADA 3700 PHY DRIVERS 12432M: Miquel Raynal <miquel.raynal@bootlin.com> 12433S: Maintained 12434F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12435F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12436F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12437F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12438 12439MARVELL ARMADA 3700 SERIAL DRIVER 12440M: Pali Rohár <pali@kernel.org> 12441S: Maintained 12442F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12443F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12444F: drivers/tty/serial/mvebu-uart.c 12445 12446MARVELL ARMADA DRM SUPPORT 12447M: Russell King <linux@armlinux.org.uk> 12448S: Maintained 12449T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12450T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12451F: Documentation/devicetree/bindings/display/armada/ 12452F: drivers/gpu/drm/armada/ 12453F: include/uapi/drm/armada_drm.h 12454 12455MARVELL CRYPTO DRIVER 12456M: Boris Brezillon <bbrezillon@kernel.org> 12457M: Arnaud Ebalard <arno@natisbad.org> 12458M: Srujana Challa <schalla@marvell.com> 12459L: linux-crypto@vger.kernel.org 12460S: Maintained 12461F: drivers/crypto/marvell/ 12462F: include/linux/soc/marvell/octeontx2/ 12463 12464MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12465M: Mirko Lindner <mlindner@marvell.com> 12466M: Stephen Hemminger <stephen@networkplumber.org> 12467L: netdev@vger.kernel.org 12468S: Maintained 12469F: drivers/net/ethernet/marvell/sk* 12470 12471MARVELL LIBERTAS WIRELESS DRIVER 12472L: libertas-dev@lists.infradead.org 12473S: Orphan 12474F: drivers/net/wireless/marvell/libertas/ 12475 12476MARVELL MACCHIATOBIN SUPPORT 12477M: Russell King <linux@armlinux.org.uk> 12478L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12479S: Maintained 12480F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12481 12482MARVELL MV643XX ETHERNET DRIVER 12483M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12484L: netdev@vger.kernel.org 12485S: Maintained 12486F: drivers/net/ethernet/marvell/mv643xx_eth.* 12487F: include/linux/mv643xx.h 12488 12489MARVELL MV88X3310 PHY DRIVER 12490M: Russell King <linux@armlinux.org.uk> 12491M: Marek Behún <kabel@kernel.org> 12492L: netdev@vger.kernel.org 12493S: Maintained 12494F: drivers/net/phy/marvell10g.c 12495 12496MARVELL MVEBU THERMAL DRIVER 12497M: Miquel Raynal <miquel.raynal@bootlin.com> 12498S: Maintained 12499F: drivers/thermal/armada_thermal.c 12500 12501MARVELL MVNETA ETHERNET DRIVER 12502M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12503L: netdev@vger.kernel.org 12504S: Maintained 12505F: drivers/net/ethernet/marvell/mvneta.* 12506 12507MARVELL MVPP2 ETHERNET DRIVER 12508M: Marcin Wojtas <mw@semihalf.com> 12509M: Russell King <linux@armlinux.org.uk> 12510L: netdev@vger.kernel.org 12511S: Maintained 12512F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12513F: drivers/net/ethernet/marvell/mvpp2/ 12514 12515MARVELL MWIFIEX WIRELESS DRIVER 12516M: Amitkumar Karwar <amitkarwar@gmail.com> 12517M: Ganapathi Bhat <ganapathi017@gmail.com> 12518M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12519M: Xinming Hu <huxinming820@gmail.com> 12520L: linux-wireless@vger.kernel.org 12521S: Maintained 12522F: drivers/net/wireless/marvell/mwifiex/ 12523 12524MARVELL MWL8K WIRELESS DRIVER 12525M: Lennert Buytenhek <buytenh@wantstofly.org> 12526L: linux-wireless@vger.kernel.org 12527S: Odd Fixes 12528F: drivers/net/wireless/marvell/mwl8k.c 12529 12530MARVELL NAND CONTROLLER DRIVER 12531M: Miquel Raynal <miquel.raynal@bootlin.com> 12532L: linux-mtd@lists.infradead.org 12533S: Maintained 12534F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12535F: drivers/mtd/nand/raw/marvell_nand.c 12536 12537MARVELL OCTEON ENDPOINT DRIVER 12538M: Veerasenareddy Burru <vburru@marvell.com> 12539M: Abhijit Ayarekar <aayarekar@marvell.com> 12540L: netdev@vger.kernel.org 12541S: Supported 12542F: drivers/net/ethernet/marvell/octeon_ep 12543 12544MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12545M: Sunil Goutham <sgoutham@marvell.com> 12546M: Geetha sowjanya <gakula@marvell.com> 12547M: Subbaraya Sundeep <sbhatta@marvell.com> 12548M: hariprasad <hkelam@marvell.com> 12549L: netdev@vger.kernel.org 12550S: Supported 12551F: drivers/net/ethernet/marvell/octeontx2/nic/ 12552F: include/linux/soc/marvell/octeontx2/ 12553 12554MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12555M: Sunil Goutham <sgoutham@marvell.com> 12556M: Linu Cherian <lcherian@marvell.com> 12557M: Geetha sowjanya <gakula@marvell.com> 12558M: Jerin Jacob <jerinj@marvell.com> 12559M: hariprasad <hkelam@marvell.com> 12560M: Subbaraya Sundeep <sbhatta@marvell.com> 12561L: netdev@vger.kernel.org 12562S: Supported 12563F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12564F: drivers/net/ethernet/marvell/octeontx2/af/ 12565 12566MARVELL PRESTERA ETHERNET SWITCH DRIVER 12567M: Taras Chornyi <taras.chornyi@plvision.eu> 12568S: Supported 12569W: https://github.com/Marvell-switching/switchdev-prestera 12570F: drivers/net/ethernet/marvell/prestera/ 12571 12572MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12573M: Nicolas Pitre <nico@fluxnic.net> 12574S: Odd Fixes 12575F: drivers/mmc/host/mvsdio.* 12576 12577MARVELL USB MDIO CONTROLLER DRIVER 12578M: Tobias Waldekranz <tobias@waldekranz.com> 12579L: netdev@vger.kernel.org 12580S: Maintained 12581F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12582F: drivers/net/mdio/mdio-mvusb.c 12583 12584MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12585M: Hu Ziji <huziji@marvell.com> 12586L: linux-mmc@vger.kernel.org 12587S: Supported 12588F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12589F: drivers/mmc/host/sdhci-xenon* 12590 12591MATROX FRAMEBUFFER DRIVER 12592L: linux-fbdev@vger.kernel.org 12593S: Orphan 12594F: drivers/video/fbdev/matrox/matroxfb_* 12595F: include/uapi/linux/matroxfb.h 12596 12597MAX15301 DRIVER 12598M: Daniel Nilsson <daniel.nilsson@flex.com> 12599L: linux-hwmon@vger.kernel.org 12600S: Maintained 12601F: Documentation/hwmon/max15301.rst 12602F: drivers/hwmon/pmbus/max15301.c 12603 12604MAX16065 HARDWARE MONITOR DRIVER 12605M: Guenter Roeck <linux@roeck-us.net> 12606L: linux-hwmon@vger.kernel.org 12607S: Maintained 12608F: Documentation/hwmon/max16065.rst 12609F: drivers/hwmon/max16065.c 12610 12611MAX2175 SDR TUNER DRIVER 12612M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12613L: linux-media@vger.kernel.org 12614S: Maintained 12615T: git git://linuxtv.org/media_tree.git 12616F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12617F: Documentation/userspace-api/media/drivers/max2175.rst 12618F: drivers/media/i2c/max2175* 12619F: include/uapi/linux/max2175.h 12620 12621MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12622L: linux-hwmon@vger.kernel.org 12623S: Orphan 12624F: Documentation/hwmon/max6650.rst 12625F: drivers/hwmon/max6650.c 12626 12627MAX6697 HARDWARE MONITOR DRIVER 12628M: Guenter Roeck <linux@roeck-us.net> 12629L: linux-hwmon@vger.kernel.org 12630S: Maintained 12631F: Documentation/devicetree/bindings/hwmon/max6697.txt 12632F: Documentation/hwmon/max6697.rst 12633F: drivers/hwmon/max6697.c 12634F: include/linux/platform_data/max6697.h 12635 12636MAX9286 QUAD GMSL DESERIALIZER DRIVER 12637M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12638M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12639M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12640M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12641L: linux-media@vger.kernel.org 12642S: Maintained 12643F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12644F: drivers/media/i2c/max9286.c 12645 12646MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12647M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12648L: linux-media@vger.kernel.org 12649S: Maintained 12650F: drivers/staging/media/max96712/max96712.c 12651 12652MAX9860 MONO AUDIO VOICE CODEC DRIVER 12653M: Peter Rosin <peda@axentia.se> 12654L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12655S: Maintained 12656F: Documentation/devicetree/bindings/sound/max9860.txt 12657F: sound/soc/codecs/max9860.* 12658 12659MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12660M: Andreas Klinger <ak@it-klinger.de> 12661L: linux-iio@vger.kernel.org 12662S: Maintained 12663F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12664F: drivers/iio/proximity/mb1232.c 12665 12666MAXIM MAX11205 DRIVER 12667M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12668L: linux-iio@vger.kernel.org 12669S: Supported 12670W: https://ez.analog.com/linux-software-drivers 12671F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12672F: drivers/iio/adc/max11205.c 12673 12674MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12675R: Iskren Chernev <iskren.chernev@gmail.com> 12676R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12677R: Marek Szyprowski <m.szyprowski@samsung.com> 12678R: Matheus Castello <matheus@castello.eng.br> 12679L: linux-pm@vger.kernel.org 12680S: Maintained 12681F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12682F: drivers/power/supply/max17040_battery.c 12683 12684MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12685R: Hans de Goede <hdegoede@redhat.com> 12686R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12687R: Marek Szyprowski <m.szyprowski@samsung.com> 12688R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12689R: Purism Kernel Team <kernel@puri.sm> 12690L: linux-pm@vger.kernel.org 12691S: Maintained 12692F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12693F: drivers/power/supply/max17042_battery.c 12694 12695MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12696M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12697L: linux-kernel@vger.kernel.org 12698S: Maintained 12699F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12700F: drivers/regulator/max20086-regulator.c 12701 12702MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12703M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12704L: linux-iio@vger.kernel.org 12705S: Maintained 12706F: drivers/iio/temperature/max30208.c 12707 12708MAXIM MAX77650 PMIC MFD DRIVER 12709M: Bartosz Golaszewski <brgl@bgdev.pl> 12710L: linux-kernel@vger.kernel.org 12711S: Maintained 12712F: Documentation/devicetree/bindings/*/*max77650.yaml 12713F: Documentation/devicetree/bindings/*/max77650*.yaml 12714F: drivers/gpio/gpio-max77650.c 12715F: drivers/input/misc/max77650-onkey.c 12716F: drivers/leds/leds-max77650.c 12717F: drivers/mfd/max77650.c 12718F: drivers/power/supply/max77650-charger.c 12719F: drivers/regulator/max77650-regulator.c 12720F: include/linux/mfd/max77650.h 12721 12722MAXIM MAX77714 PMIC MFD DRIVER 12723M: Luca Ceresoli <luca@lucaceresoli.net> 12724S: Maintained 12725F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12726F: drivers/mfd/max77714.c 12727F: include/linux/mfd/max77714.h 12728 12729MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12730M: Javier Martinez Canillas <javier@dowhile0.org> 12731L: linux-kernel@vger.kernel.org 12732S: Supported 12733F: Documentation/devicetree/bindings/*/*max77802.yaml 12734F: drivers/regulator/max77802-regulator.c 12735F: include/dt-bindings/*/*max77802.h 12736 12737MAXIM MAX77976 BATTERY CHARGER 12738M: Luca Ceresoli <luca@lucaceresoli.net> 12739S: Supported 12740F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12741F: drivers/power/supply/max77976_charger.c 12742 12743MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12744M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12745L: linux-pm@vger.kernel.org 12746S: Supported 12747B: mailto:linux-samsung-soc@vger.kernel.org 12748F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12749F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12750F: drivers/power/supply/max14577_charger.c 12751F: drivers/power/supply/max77693_charger.c 12752 12753MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12754M: Chanwoo Choi <cw00.choi@samsung.com> 12755M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12756L: linux-kernel@vger.kernel.org 12757S: Supported 12758B: mailto:linux-samsung-soc@vger.kernel.org 12759F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12760F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12761F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12762F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12763F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12764F: drivers/*/*max77843.c 12765F: drivers/*/max14577*.c 12766F: drivers/*/max77686*.c 12767F: drivers/*/max77693*.c 12768F: drivers/clk/clk-max77686.c 12769F: drivers/extcon/extcon-max14577.c 12770F: drivers/extcon/extcon-max77693.c 12771F: drivers/rtc/rtc-max77686.c 12772F: include/linux/mfd/max14577*.h 12773F: include/linux/mfd/max77686*.h 12774F: include/linux/mfd/max77693*.h 12775 12776MAXIRADIO FM RADIO RECEIVER DRIVER 12777M: Hans Verkuil <hverkuil@xs4all.nl> 12778L: linux-media@vger.kernel.org 12779S: Maintained 12780W: https://linuxtv.org 12781T: git git://linuxtv.org/media_tree.git 12782F: drivers/media/radio/radio-maxiradio* 12783 12784MAXLINEAR ETHERNET PHY DRIVER 12785M: Xu Liang <lxu@maxlinear.com> 12786L: netdev@vger.kernel.org 12787S: Supported 12788F: drivers/net/phy/mxl-gpy.c 12789 12790MCAN MMIO DEVICE DRIVER 12791M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12792L: linux-can@vger.kernel.org 12793S: Maintained 12794F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12795F: drivers/net/can/m_can/m_can.c 12796F: drivers/net/can/m_can/m_can.h 12797F: drivers/net/can/m_can/m_can_platform.c 12798 12799MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12800R: Yasushi SHOJI <yashi@spacecubics.com> 12801L: linux-can@vger.kernel.org 12802S: Maintained 12803F: drivers/net/can/usb/mcba_usb.c 12804 12805MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12806M: Rishi Gupta <gupt21@gmail.com> 12807L: linux-i2c@vger.kernel.org 12808L: linux-input@vger.kernel.org 12809S: Maintained 12810F: drivers/hid/hid-mcp2221.c 12811 12812MCP251XFD SPI-CAN NETWORK DRIVER 12813M: Marc Kleine-Budde <mkl@pengutronix.de> 12814M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12815R: Thomas Kopp <thomas.kopp@microchip.com> 12816L: linux-can@vger.kernel.org 12817S: Maintained 12818F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12819F: drivers/net/can/spi/mcp251xfd/ 12820 12821MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12822M: Peter Rosin <peda@axentia.se> 12823L: linux-iio@vger.kernel.org 12824S: Maintained 12825F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12826F: drivers/iio/potentiometer/mcp4018.c 12827F: drivers/iio/potentiometer/mcp4531.c 12828 12829MCR20A IEEE-802.15.4 RADIO DRIVER 12830M: Stefan Schmidt <stefan@datenfreihafen.org> 12831L: linux-wpan@vger.kernel.org 12832S: Odd Fixes 12833W: https://github.com/xueliu/mcr20a-linux 12834F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12835F: drivers/net/ieee802154/mcr20a.c 12836F: drivers/net/ieee802154/mcr20a.h 12837 12838MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12839M: William Breathitt Gray <william.gray@linaro.org> 12840L: linux-iio@vger.kernel.org 12841S: Maintained 12842F: drivers/iio/dac/cio-dac.c 12843 12844MEDIA CONTROLLER FRAMEWORK 12845M: Sakari Ailus <sakari.ailus@linux.intel.com> 12846M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12847L: linux-media@vger.kernel.org 12848S: Supported 12849W: https://www.linuxtv.org 12850T: git git://linuxtv.org/media_tree.git 12851F: drivers/media/mc/ 12852F: include/media/media-*.h 12853F: include/uapi/linux/media.h 12854 12855MEDIA DRIVER FOR FREESCALE IMX PXP 12856M: Philipp Zabel <p.zabel@pengutronix.de> 12857L: linux-media@vger.kernel.org 12858S: Maintained 12859T: git git://linuxtv.org/media_tree.git 12860F: drivers/media/platform/nxp/imx-pxp.[ch] 12861 12862MEDIA DRIVERS FOR ASCOT2E 12863M: Sergey Kozlov <serjk@netup.ru> 12864M: Abylay Ospan <aospan@netup.ru> 12865L: linux-media@vger.kernel.org 12866S: Supported 12867W: https://linuxtv.org 12868W: http://netup.tv/ 12869T: git git://linuxtv.org/media_tree.git 12870F: drivers/media/dvb-frontends/ascot2e* 12871 12872MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12873M: Jasmin Jessich <jasmin@anw.at> 12874L: linux-media@vger.kernel.org 12875S: Maintained 12876W: https://linuxtv.org 12877T: git git://linuxtv.org/media_tree.git 12878F: drivers/media/dvb-frontends/cxd2099* 12879 12880MEDIA DRIVERS FOR CXD2841ER 12881M: Sergey Kozlov <serjk@netup.ru> 12882M: Abylay Ospan <aospan@netup.ru> 12883L: linux-media@vger.kernel.org 12884S: Supported 12885W: https://linuxtv.org 12886W: http://netup.tv/ 12887T: git git://linuxtv.org/media_tree.git 12888F: drivers/media/dvb-frontends/cxd2841er* 12889 12890MEDIA DRIVERS FOR CXD2880 12891M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12892L: linux-media@vger.kernel.org 12893S: Supported 12894W: http://linuxtv.org/ 12895T: git git://linuxtv.org/media_tree.git 12896F: drivers/media/dvb-frontends/cxd2880/* 12897F: drivers/media/spi/cxd2880* 12898 12899MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12900L: linux-media@vger.kernel.org 12901S: Orphan 12902W: https://linuxtv.org 12903T: git git://linuxtv.org/media_tree.git 12904F: drivers/media/pci/ddbridge/* 12905 12906MEDIA DRIVERS FOR FREESCALE IMX 12907M: Steve Longerbeam <slongerbeam@gmail.com> 12908M: Philipp Zabel <p.zabel@pengutronix.de> 12909L: linux-media@vger.kernel.org 12910S: Maintained 12911T: git git://linuxtv.org/media_tree.git 12912F: Documentation/admin-guide/media/imx.rst 12913F: Documentation/devicetree/bindings/media/imx.txt 12914F: drivers/staging/media/imx/ 12915F: include/linux/imx-media.h 12916F: include/media/imx.h 12917 12918MEDIA DRIVERS FOR FREESCALE IMX7 12919M: Rui Miguel Silva <rmfrfs@gmail.com> 12920M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12921L: linux-media@vger.kernel.org 12922S: Maintained 12923T: git git://linuxtv.org/media_tree.git 12924F: Documentation/admin-guide/media/imx7.rst 12925F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12926F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12927F: drivers/media/platform/nxp/imx-mipi-csis.c 12928F: drivers/media/platform/nxp/imx7-media-csi.c 12929 12930MEDIA DRIVERS FOR HELENE 12931M: Abylay Ospan <aospan@netup.ru> 12932L: linux-media@vger.kernel.org 12933S: Supported 12934W: https://linuxtv.org 12935W: http://netup.tv/ 12936T: git git://linuxtv.org/media_tree.git 12937F: drivers/media/dvb-frontends/helene* 12938 12939MEDIA DRIVERS FOR HORUS3A 12940M: Sergey Kozlov <serjk@netup.ru> 12941M: Abylay Ospan <aospan@netup.ru> 12942L: linux-media@vger.kernel.org 12943S: Supported 12944W: https://linuxtv.org 12945W: http://netup.tv/ 12946T: git git://linuxtv.org/media_tree.git 12947F: drivers/media/dvb-frontends/horus3a* 12948 12949MEDIA DRIVERS FOR LNBH25 12950M: Sergey Kozlov <serjk@netup.ru> 12951M: Abylay Ospan <aospan@netup.ru> 12952L: linux-media@vger.kernel.org 12953S: Supported 12954W: https://linuxtv.org 12955W: http://netup.tv/ 12956T: git git://linuxtv.org/media_tree.git 12957F: drivers/media/dvb-frontends/lnbh25* 12958 12959MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12960L: linux-media@vger.kernel.org 12961S: Orphan 12962W: https://linuxtv.org 12963T: git git://linuxtv.org/media_tree.git 12964F: drivers/media/dvb-frontends/mxl5xx* 12965 12966MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12967M: Sergey Kozlov <serjk@netup.ru> 12968M: Abylay Ospan <aospan@netup.ru> 12969L: linux-media@vger.kernel.org 12970S: Supported 12971W: https://linuxtv.org 12972W: http://netup.tv/ 12973T: git git://linuxtv.org/media_tree.git 12974F: drivers/media/pci/netup_unidvb/* 12975 12976MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12977M: Dmitry Osipenko <digetx@gmail.com> 12978L: linux-media@vger.kernel.org 12979L: linux-tegra@vger.kernel.org 12980S: Maintained 12981T: git git://linuxtv.org/media_tree.git 12982F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12983F: drivers/media/platform/nvidia/tegra-vde/ 12984 12985MEDIA DRIVERS FOR RENESAS - CEU 12986M: Jacopo Mondi <jacopo@jmondi.org> 12987L: linux-media@vger.kernel.org 12988L: linux-renesas-soc@vger.kernel.org 12989S: Supported 12990T: git git://linuxtv.org/media_tree.git 12991F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12992F: drivers/media/platform/renesas/renesas-ceu.c 12993F: include/media/drv-intf/renesas-ceu.h 12994 12995MEDIA DRIVERS FOR RENESAS - DRIF 12996M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12997L: linux-media@vger.kernel.org 12998L: linux-renesas-soc@vger.kernel.org 12999S: Supported 13000T: git git://linuxtv.org/media_tree.git 13001F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13002F: drivers/media/platform/renesas/rcar_drif.c 13003 13004MEDIA DRIVERS FOR RENESAS - FCP 13005M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13006L: linux-media@vger.kernel.org 13007L: linux-renesas-soc@vger.kernel.org 13008S: Supported 13009T: git git://linuxtv.org/media_tree.git 13010F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13011F: drivers/media/platform/renesas/rcar-fcp.c 13012F: include/media/rcar-fcp.h 13013 13014MEDIA DRIVERS FOR RENESAS - FDP1 13015M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13016L: linux-media@vger.kernel.org 13017L: linux-renesas-soc@vger.kernel.org 13018S: Supported 13019T: git git://linuxtv.org/media_tree.git 13020F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13021F: drivers/media/platform/renesas/rcar_fdp1.c 13022 13023MEDIA DRIVERS FOR RENESAS - VIN 13024M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13025L: linux-media@vger.kernel.org 13026L: linux-renesas-soc@vger.kernel.org 13027S: Supported 13028T: git git://linuxtv.org/media_tree.git 13029F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13030F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13031F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13032F: drivers/media/platform/renesas/rcar-isp.c 13033F: drivers/media/platform/renesas/rcar-vin/ 13034 13035MEDIA DRIVERS FOR RENESAS - VSP1 13036M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13037M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13038L: linux-media@vger.kernel.org 13039L: linux-renesas-soc@vger.kernel.org 13040S: Supported 13041T: git git://linuxtv.org/media_tree.git 13042F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13043F: drivers/media/platform/renesas/vsp1/ 13044 13045MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13046L: linux-media@vger.kernel.org 13047S: Orphan 13048W: https://linuxtv.org 13049T: git git://linuxtv.org/media_tree.git 13050F: drivers/media/dvb-frontends/stv0910* 13051 13052MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13053L: linux-media@vger.kernel.org 13054S: Orphan 13055W: https://linuxtv.org 13056T: git git://linuxtv.org/media_tree.git 13057F: drivers/media/dvb-frontends/stv6111* 13058 13059MEDIA DRIVERS FOR STM32 - DCMI 13060M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13061L: linux-media@vger.kernel.org 13062S: Supported 13063T: git git://linuxtv.org/media_tree.git 13064F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13065F: drivers/media/platform/st/stm32/stm32-dcmi.c 13066 13067MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13068M: Mauro Carvalho Chehab <mchehab@kernel.org> 13069L: linux-media@vger.kernel.org 13070S: Maintained 13071W: https://linuxtv.org 13072Q: http://patchwork.kernel.org/project/linux-media/list/ 13073T: git git://linuxtv.org/media_tree.git 13074F: Documentation/admin-guide/media/ 13075F: Documentation/devicetree/bindings/media/ 13076F: Documentation/driver-api/media/ 13077F: Documentation/userspace-api/media/ 13078F: drivers/media/ 13079F: drivers/staging/media/ 13080F: include/dt-bindings/media/ 13081F: include/linux/platform_data/media/ 13082F: include/media/ 13083F: include/uapi/linux/dvb/ 13084F: include/uapi/linux/ivtv* 13085F: include/uapi/linux/media.h 13086F: include/uapi/linux/uvcvideo.h 13087F: include/uapi/linux/v4l2-* 13088F: include/uapi/linux/videodev2.h 13089 13090MEDIATEK BLUETOOTH DRIVER 13091M: Sean Wang <sean.wang@mediatek.com> 13092L: linux-bluetooth@vger.kernel.org 13093L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13094S: Maintained 13095F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13096F: drivers/bluetooth/btmtkuart.c 13097 13098MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13099M: Sean Wang <sean.wang@mediatek.com> 13100L: linux-pm@vger.kernel.org 13101S: Maintained 13102F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13103F: drivers/power/reset/mt6323-poweroff.c 13104 13105MEDIATEK CIR DRIVER 13106M: Sean Wang <sean.wang@mediatek.com> 13107S: Maintained 13108F: drivers/media/rc/mtk-cir.c 13109 13110MEDIATEK DMA DRIVER 13111M: Sean Wang <sean.wang@mediatek.com> 13112L: dmaengine@vger.kernel.org 13113L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13114L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13115S: Maintained 13116F: Documentation/devicetree/bindings/dma/mtk-* 13117F: drivers/dma/mediatek/ 13118 13119MEDIATEK ETHERNET DRIVER 13120M: Felix Fietkau <nbd@nbd.name> 13121M: John Crispin <john@phrozen.org> 13122M: Sean Wang <sean.wang@mediatek.com> 13123M: Mark Lee <Mark-MC.Lee@mediatek.com> 13124M: Lorenzo Bianconi <lorenzo@kernel.org> 13125L: netdev@vger.kernel.org 13126S: Maintained 13127F: drivers/net/ethernet/mediatek/ 13128 13129MEDIATEK ETHERNET PCS DRIVER 13130M: Alexander Couzens <lynxis@fe80.eu> 13131M: Daniel Golle <daniel@makrotopia.org> 13132L: netdev@vger.kernel.org 13133S: Maintained 13134F: drivers/net/pcs/pcs-mtk-lynxi.c 13135F: include/linux/pcs/pcs-mtk-lynxi.h 13136 13137MEDIATEK I2C CONTROLLER DRIVER 13138M: Qii Wang <qii.wang@mediatek.com> 13139L: linux-i2c@vger.kernel.org 13140S: Maintained 13141F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13142F: drivers/i2c/busses/i2c-mt65xx.c 13143 13144MEDIATEK IOMMU DRIVER 13145M: Yong Wu <yong.wu@mediatek.com> 13146L: iommu@lists.linux.dev 13147L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13148S: Supported 13149F: Documentation/devicetree/bindings/iommu/mediatek* 13150F: drivers/iommu/mtk_iommu* 13151F: include/dt-bindings/memory/mt*-port.h 13152 13153MEDIATEK JPEG DRIVER 13154M: Bin Liu <bin.liu@mediatek.com> 13155S: Supported 13156F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13157F: drivers/media/platform/mediatek/jpeg/ 13158 13159MEDIATEK KEYPAD DRIVER 13160M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13161S: Supported 13162F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13163F: drivers/input/keyboard/mt6779-keypad.c 13164 13165MEDIATEK MDP DRIVER 13166M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13167M: Houlong Wei <houlong.wei@mediatek.com> 13168M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13169S: Supported 13170F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13171F: drivers/media/platform/mediatek/mdp/ 13172F: drivers/media/platform/mediatek/vpu/ 13173 13174MEDIATEK MEDIA DRIVER 13175M: Tiffany Lin <tiffany.lin@mediatek.com> 13176M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13177M: Yunfei Dong <yunfei.dong@mediatek.com> 13178S: Supported 13179F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13180F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13181F: drivers/media/platform/mediatek/vcodec/ 13182F: drivers/media/platform/mediatek/vpu/ 13183 13184MEDIATEK MMC/SD/SDIO DRIVER 13185M: Chaotian Jing <chaotian.jing@mediatek.com> 13186S: Maintained 13187F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13188F: drivers/mmc/host/mtk-sd.c 13189 13190MEDIATEK MT76 WIRELESS LAN DRIVER 13191M: Felix Fietkau <nbd@nbd.name> 13192M: Lorenzo Bianconi <lorenzo@kernel.org> 13193M: Ryder Lee <ryder.lee@mediatek.com> 13194R: Shayne Chen <shayne.chen@mediatek.com> 13195R: Sean Wang <sean.wang@mediatek.com> 13196L: linux-wireless@vger.kernel.org 13197S: Maintained 13198F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13199F: drivers/net/wireless/mediatek/mt76/ 13200 13201MEDIATEK MT7601U WIRELESS LAN DRIVER 13202M: Jakub Kicinski <kuba@kernel.org> 13203L: linux-wireless@vger.kernel.org 13204S: Maintained 13205F: drivers/net/wireless/mediatek/mt7601u/ 13206 13207MEDIATEK MT7621 CLOCK DRIVER 13208M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13209S: Maintained 13210F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13211F: drivers/clk/ralink/clk-mt7621.c 13212 13213MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13214M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13215S: Maintained 13216F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13217F: drivers/pci/controller/pcie-mt7621.c 13218 13219MEDIATEK MT7621 PHY PCI DRIVER 13220M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13221S: Maintained 13222F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13223F: drivers/phy/ralink/phy-mt7621-pci.c 13224 13225MEDIATEK MT7621/28/88 I2C DRIVER 13226M: Stefan Roese <sr@denx.de> 13227L: linux-i2c@vger.kernel.org 13228S: Maintained 13229F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13230F: drivers/i2c/busses/i2c-mt7621.c 13231 13232MEDIATEK NAND CONTROLLER DRIVER 13233L: linux-mtd@lists.infradead.org 13234S: Orphan 13235F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13236F: drivers/mtd/nand/raw/mtk_* 13237 13238MEDIATEK PMIC LED DRIVER 13239M: Sean Wang <sean.wang@mediatek.com> 13240S: Maintained 13241F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13242F: drivers/leds/leds-mt6323.c 13243 13244MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13245M: Sean Wang <sean.wang@mediatek.com> 13246S: Maintained 13247F: drivers/char/hw_random/mtk-rng.c 13248 13249MEDIATEK SMI DRIVER 13250M: Yong Wu <yong.wu@mediatek.com> 13251L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13252S: Supported 13253F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13254F: drivers/memory/mtk-smi.c 13255F: include/soc/mediatek/smi.h 13256 13257MEDIATEK SWITCH DRIVER 13258M: Sean Wang <sean.wang@mediatek.com> 13259M: Landen Chao <Landen.Chao@mediatek.com> 13260M: DENG Qingfang <dqfext@gmail.com> 13261M: Daniel Golle <daniel@makrotopia.org> 13262L: netdev@vger.kernel.org 13263S: Maintained 13264F: drivers/net/dsa/mt7530-mdio.c 13265F: drivers/net/dsa/mt7530-mmio.c 13266F: drivers/net/dsa/mt7530.* 13267F: net/dsa/tag_mtk.c 13268 13269MEDIATEK T7XX 5G WWAN MODEM DRIVER 13270M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13271M: Intel Corporation <linuxwwan@intel.com> 13272R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13273R: Liu Haijun <haijun.liu@mediatek.com> 13274R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13275R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13276L: netdev@vger.kernel.org 13277S: Supported 13278F: drivers/net/wwan/t7xx/ 13279 13280MEDIATEK USB3 DRD IP DRIVER 13281M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13282L: linux-usb@vger.kernel.org 13283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13284L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13285S: Maintained 13286F: Documentation/devicetree/bindings/usb/mediatek,* 13287F: drivers/usb/host/xhci-mtk* 13288F: drivers/usb/mtu3/ 13289 13290MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13291M: Peter Senna Tschudin <peter.senna@gmail.com> 13292M: Martin Donnelly <martin.donnelly@ge.com> 13293M: Martyn Welch <martyn.welch@collabora.co.uk> 13294S: Maintained 13295F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13296F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13297 13298MEGARAID SCSI/SAS DRIVERS 13299M: Kashyap Desai <kashyap.desai@broadcom.com> 13300M: Sumit Saxena <sumit.saxena@broadcom.com> 13301M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13302L: megaraidlinux.pdl@broadcom.com 13303L: linux-scsi@vger.kernel.org 13304S: Maintained 13305W: http://www.avagotech.com/support/ 13306F: Documentation/scsi/megaraid.rst 13307F: drivers/scsi/megaraid.* 13308F: drivers/scsi/megaraid/ 13309 13310MELEXIS MLX90614 DRIVER 13311M: Crt Mori <cmo@melexis.com> 13312L: linux-iio@vger.kernel.org 13313S: Supported 13314W: http://www.melexis.com 13315F: drivers/iio/temperature/mlx90614.c 13316 13317MELEXIS MLX90632 DRIVER 13318M: Crt Mori <cmo@melexis.com> 13319L: linux-iio@vger.kernel.org 13320S: Supported 13321W: http://www.melexis.com 13322F: drivers/iio/temperature/mlx90632.c 13323 13324MELFAS MIP4 TOUCHSCREEN DRIVER 13325M: Sangwon Jee <jeesw@melfas.com> 13326S: Supported 13327W: http://www.melfas.com 13328F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13329F: drivers/input/touchscreen/melfas_mip4.c 13330 13331MELLANOX BLUEFIELD I2C DRIVER 13332M: Khalil Blaiech <kblaiech@nvidia.com> 13333M: Asmaa Mnebhi <asmaa@nvidia.com> 13334L: linux-i2c@vger.kernel.org 13335S: Supported 13336F: drivers/i2c/busses/i2c-mlxbf.c 13337 13338MELLANOX ETHERNET DRIVER (mlx4_en) 13339M: Tariq Toukan <tariqt@nvidia.com> 13340L: netdev@vger.kernel.org 13341S: Supported 13342W: http://www.mellanox.com 13343Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13344F: drivers/net/ethernet/mellanox/mlx4/en_* 13345 13346MELLANOX ETHERNET DRIVER (mlx5e) 13347M: Saeed Mahameed <saeedm@nvidia.com> 13348L: netdev@vger.kernel.org 13349S: Supported 13350W: http://www.mellanox.com 13351Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13352F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13353 13354MELLANOX ETHERNET INNOVA DRIVERS 13355R: Boris Pismenny <borisp@nvidia.com> 13356L: netdev@vger.kernel.org 13357S: Supported 13358W: http://www.mellanox.com 13359Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13360F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13361F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13362F: include/linux/mlx5/mlx5_ifc_fpga.h 13363 13364MELLANOX ETHERNET SWITCH DRIVERS 13365M: Ido Schimmel <idosch@nvidia.com> 13366M: Petr Machata <petrm@nvidia.com> 13367L: netdev@vger.kernel.org 13368S: Supported 13369W: http://www.mellanox.com 13370Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13371F: drivers/net/ethernet/mellanox/mlxsw/ 13372F: tools/testing/selftests/drivers/net/mlxsw/ 13373 13374MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13375M: mlxsw@nvidia.com 13376L: netdev@vger.kernel.org 13377S: Supported 13378W: http://www.mellanox.com 13379Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13380F: drivers/net/ethernet/mellanox/mlxfw/ 13381 13382MELLANOX HARDWARE PLATFORM SUPPORT 13383M: Hans de Goede <hdegoede@redhat.com> 13384M: Mark Gross <markgross@kernel.org> 13385M: Vadim Pasternak <vadimp@nvidia.com> 13386L: platform-driver-x86@vger.kernel.org 13387S: Supported 13388F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13389F: drivers/platform/mellanox/ 13390F: include/linux/platform_data/mlxreg.h 13391 13392MELLANOX MLX4 core VPI driver 13393M: Tariq Toukan <tariqt@nvidia.com> 13394L: netdev@vger.kernel.org 13395L: linux-rdma@vger.kernel.org 13396S: Supported 13397W: http://www.mellanox.com 13398Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13399F: drivers/net/ethernet/mellanox/mlx4/ 13400F: include/linux/mlx4/ 13401 13402MELLANOX MLX4 IB driver 13403M: Yishai Hadas <yishaih@nvidia.com> 13404L: linux-rdma@vger.kernel.org 13405S: Supported 13406W: http://www.mellanox.com 13407Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13408F: drivers/infiniband/hw/mlx4/ 13409F: include/linux/mlx4/ 13410F: include/uapi/rdma/mlx4-abi.h 13411 13412MELLANOX MLX5 core VPI driver 13413M: Saeed Mahameed <saeedm@nvidia.com> 13414M: Leon Romanovsky <leonro@nvidia.com> 13415L: netdev@vger.kernel.org 13416L: linux-rdma@vger.kernel.org 13417S: Supported 13418W: http://www.mellanox.com 13419Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13420F: Documentation/networking/device_drivers/ethernet/mellanox/ 13421F: drivers/net/ethernet/mellanox/mlx5/core/ 13422F: include/linux/mlx5/ 13423 13424MELLANOX MLX5 IB driver 13425M: Leon Romanovsky <leonro@nvidia.com> 13426L: linux-rdma@vger.kernel.org 13427S: Supported 13428W: http://www.mellanox.com 13429Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13430F: drivers/infiniband/hw/mlx5/ 13431F: include/linux/mlx5/ 13432F: include/uapi/rdma/mlx5-abi.h 13433 13434MELLANOX MLXCPLD I2C AND MUX DRIVER 13435M: Vadim Pasternak <vadimp@nvidia.com> 13436M: Michael Shych <michaelsh@nvidia.com> 13437L: linux-i2c@vger.kernel.org 13438S: Supported 13439F: Documentation/i2c/busses/i2c-mlxcpld.rst 13440F: drivers/i2c/busses/i2c-mlxcpld.c 13441F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13442 13443MELLANOX MLXCPLD LED DRIVER 13444M: Vadim Pasternak <vadimp@nvidia.com> 13445L: linux-leds@vger.kernel.org 13446S: Supported 13447F: Documentation/leds/leds-mlxcpld.rst 13448F: drivers/leds/leds-mlxcpld.c 13449F: drivers/leds/leds-mlxreg.c 13450 13451MELLANOX PLATFORM DRIVER 13452M: Vadim Pasternak <vadimp@nvidia.com> 13453L: platform-driver-x86@vger.kernel.org 13454S: Supported 13455F: drivers/platform/x86/mlx-platform.c 13456 13457MEMBARRIER SUPPORT 13458M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13459M: "Paul E. McKenney" <paulmck@kernel.org> 13460L: linux-kernel@vger.kernel.org 13461S: Supported 13462F: arch/powerpc/include/asm/membarrier.h 13463F: include/uapi/linux/membarrier.h 13464F: kernel/sched/membarrier.c 13465 13466MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13467M: Mike Rapoport <rppt@kernel.org> 13468L: linux-mm@kvack.org 13469S: Maintained 13470F: Documentation/core-api/boot-time-mm.rst 13471F: include/linux/memblock.h 13472F: mm/memblock.c 13473F: mm/mm_init.c 13474F: tools/testing/memblock/ 13475 13476MEMORY CONTROLLER DRIVERS 13477M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13478L: linux-kernel@vger.kernel.org 13479S: Maintained 13480B: mailto:krzysztof.kozlowski@linaro.org 13481T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13482F: Documentation/devicetree/bindings/memory-controllers/ 13483F: drivers/memory/ 13484F: include/dt-bindings/memory/ 13485F: include/memory/ 13486 13487MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13488M: Dmitry Osipenko <digetx@gmail.com> 13489L: linux-pm@vger.kernel.org 13490L: linux-tegra@vger.kernel.org 13491S: Maintained 13492T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13493F: drivers/devfreq/tegra30-devfreq.c 13494 13495MEMORY HOT(UN)PLUG 13496M: David Hildenbrand <david@redhat.com> 13497M: Oscar Salvador <osalvador@suse.de> 13498L: linux-mm@kvack.org 13499S: Maintained 13500F: Documentation/admin-guide/mm/memory-hotplug.rst 13501F: Documentation/core-api/memory-hotplug.rst 13502F: drivers/base/memory.c 13503F: include/linux/memory_hotplug.h 13504F: mm/memory_hotplug.c 13505F: tools/testing/selftests/memory-hotplug/ 13506 13507MEMORY MANAGEMENT 13508M: Andrew Morton <akpm@linux-foundation.org> 13509L: linux-mm@kvack.org 13510S: Maintained 13511W: http://www.linux-mm.org 13512T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13513T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13514F: include/linux/gfp.h 13515F: include/linux/gfp_types.h 13516F: include/linux/memory_hotplug.h 13517F: include/linux/mm.h 13518F: include/linux/mmzone.h 13519F: include/linux/pagewalk.h 13520F: include/trace/events/ksm.h 13521F: mm/ 13522F: tools/mm/ 13523F: tools/testing/selftests/mm/ 13524 13525MEMORY TECHNOLOGY DEVICES (MTD) 13526M: Miquel Raynal <miquel.raynal@bootlin.com> 13527M: Richard Weinberger <richard@nod.at> 13528M: Vignesh Raghavendra <vigneshr@ti.com> 13529L: linux-mtd@lists.infradead.org 13530S: Maintained 13531W: http://www.linux-mtd.infradead.org/ 13532Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13533C: irc://irc.oftc.net/mtd 13534T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13535T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13536F: Documentation/devicetree/bindings/mtd/ 13537F: drivers/mtd/ 13538F: include/linux/mtd/ 13539F: include/uapi/mtd/ 13540 13541MEMSENSING MICROSYSTEMS MSA311 DRIVER 13542M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13543L: linux-iio@vger.kernel.org 13544S: Maintained 13545F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13546F: drivers/iio/accel/msa311.c 13547 13548MEN A21 WATCHDOG DRIVER 13549M: Johannes Thumshirn <morbidrsa@gmail.com> 13550L: linux-watchdog@vger.kernel.org 13551S: Maintained 13552F: drivers/watchdog/mena21_wdt.c 13553 13554MEN CHAMELEON BUS (mcb) 13555M: Johannes Thumshirn <morbidrsa@gmail.com> 13556S: Maintained 13557F: Documentation/driver-api/men-chameleon-bus.rst 13558F: drivers/mcb/ 13559F: include/linux/mcb.h 13560 13561MEN F21BMC (Board Management Controller) 13562M: Andreas Werner <andreas.werner@men.de> 13563S: Supported 13564F: Documentation/hwmon/menf21bmc.rst 13565F: drivers/hwmon/menf21bmc_hwmon.c 13566F: drivers/leds/leds-menf21bmc.c 13567F: drivers/mfd/menf21bmc.c 13568F: drivers/watchdog/menf21bmc_wdt.c 13569 13570MEN Z069 WATCHDOG DRIVER 13571M: Johannes Thumshirn <jth@kernel.org> 13572L: linux-watchdog@vger.kernel.org 13573S: Maintained 13574F: drivers/watchdog/menz69_wdt.c 13575 13576MESON AO CEC DRIVER FOR AMLOGIC SOCS 13577M: Neil Armstrong <neil.armstrong@linaro.org> 13578L: linux-media@vger.kernel.org 13579L: linux-amlogic@lists.infradead.org 13580S: Supported 13581W: http://linux-meson.com/ 13582T: git git://linuxtv.org/media_tree.git 13583F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13584F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13585F: drivers/media/cec/platform/meson/ao-cec.c 13586 13587MESON GE2D DRIVER FOR AMLOGIC SOCS 13588M: Neil Armstrong <neil.armstrong@linaro.org> 13589L: linux-media@vger.kernel.org 13590L: linux-amlogic@lists.infradead.org 13591S: Supported 13592T: git git://linuxtv.org/media_tree.git 13593F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13594F: drivers/media/platform/amlogic/meson-ge2d/ 13595 13596MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13597M: Liang Yang <liang.yang@amlogic.com> 13598L: linux-mtd@lists.infradead.org 13599S: Maintained 13600F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13601F: drivers/mtd/nand/raw/meson_* 13602 13603MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13604M: Neil Armstrong <neil.armstrong@linaro.org> 13605L: linux-media@vger.kernel.org 13606L: linux-amlogic@lists.infradead.org 13607S: Supported 13608T: git git://linuxtv.org/media_tree.git 13609F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13610F: drivers/staging/media/meson/vdec/ 13611 13612METHODE UDPU SUPPORT 13613M: Vladimir Vid <vladimir.vid@sartura.hr> 13614S: Maintained 13615F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13616 13617MHI BUS 13618M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13619L: mhi@lists.linux.dev 13620L: linux-arm-msm@vger.kernel.org 13621S: Maintained 13622T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13623F: Documentation/ABI/stable/sysfs-bus-mhi 13624F: Documentation/mhi/ 13625F: drivers/bus/mhi/ 13626F: include/linux/mhi.h 13627 13628MICROBLAZE ARCHITECTURE 13629M: Michal Simek <monstr@monstr.eu> 13630S: Supported 13631W: http://www.monstr.eu/fdt/ 13632T: git git://git.monstr.eu/linux-2.6-microblaze.git 13633F: arch/microblaze/ 13634 13635MICROBLAZE TMR INJECT 13636M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13637S: Supported 13638F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13639F: drivers/misc/xilinx_tmr_inject.c 13640 13641MICROBLAZE TMR MANAGER 13642M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13643S: Supported 13644F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13645F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13646F: drivers/misc/xilinx_tmr_manager.c 13647 13648MICROCHIP AT91 DMA DRIVERS 13649M: Ludovic Desroches <ludovic.desroches@microchip.com> 13650M: Tudor Ambarus <tudor.ambarus@linaro.org> 13651L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13652L: dmaengine@vger.kernel.org 13653S: Supported 13654F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13655F: drivers/dma/at_hdmac.c 13656F: drivers/dma/at_xdmac.c 13657F: include/dt-bindings/dma/at91.h 13658 13659MICROCHIP AT91 SERIAL DRIVER 13660M: Richard Genoud <richard.genoud@gmail.com> 13661S: Maintained 13662F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13663F: drivers/tty/serial/atmel_serial.c 13664F: drivers/tty/serial/atmel_serial.h 13665 13666MICROCHIP AT91 USART MFD DRIVER 13667M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13668L: linux-kernel@vger.kernel.org 13669S: Supported 13670F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13671F: drivers/mfd/at91-usart.c 13672F: include/dt-bindings/mfd/at91-usart.h 13673 13674MICROCHIP AT91 USART SPI DRIVER 13675M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13676L: linux-spi@vger.kernel.org 13677S: Supported 13678F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13679F: drivers/spi/spi-at91-usart.c 13680 13681MICROCHIP AUDIO ASOC DRIVERS 13682M: Claudiu Beznea <claudiu.beznea@microchip.com> 13683L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13684S: Supported 13685F: Documentation/devicetree/bindings/sound/atmel* 13686F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13687F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13688F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13689F: sound/soc/atmel 13690 13691MICROCHIP CSI2DC DRIVER 13692M: Eugen Hristev <eugen.hristev@microchip.com> 13693L: linux-media@vger.kernel.org 13694S: Supported 13695F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13696F: drivers/media/platform/microchip/microchip-csi2dc.c 13697 13698MICROCHIP ECC DRIVER 13699M: Tudor Ambarus <tudor.ambarus@linaro.org> 13700L: linux-crypto@vger.kernel.org 13701S: Maintained 13702F: drivers/crypto/atmel-ecc.* 13703 13704MICROCHIP EIC DRIVER 13705M: Claudiu Beznea <claudiu.beznea@microchip.com> 13706L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13707S: Supported 13708F: drivers/irqchip/irq-mchp-eic.c 13709 13710MICROCHIP I2C DRIVER 13711M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13712L: linux-i2c@vger.kernel.org 13713S: Supported 13714F: drivers/i2c/busses/i2c-at91-*.c 13715F: drivers/i2c/busses/i2c-at91.h 13716 13717MICROCHIP ISC DRIVER 13718M: Eugen Hristev <eugen.hristev@microchip.com> 13719L: linux-media@vger.kernel.org 13720S: Supported 13721F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13722F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13723F: drivers/media/platform/microchip/microchip-isc* 13724F: drivers/media/platform/microchip/microchip-sama*-isc* 13725F: drivers/staging/media/deprecated/atmel/atmel-isc* 13726F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13727F: include/linux/atmel-isc-media.h 13728 13729MICROCHIP ISI DRIVER 13730M: Eugen Hristev <eugen.hristev@microchip.com> 13731L: linux-media@vger.kernel.org 13732S: Supported 13733F: drivers/media/platform/atmel/atmel-isi.c 13734F: drivers/media/platform/atmel/atmel-isi.h 13735 13736MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13737M: Woojung Huh <woojung.huh@microchip.com> 13738M: UNGLinuxDriver@microchip.com 13739L: netdev@vger.kernel.org 13740S: Maintained 13741F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13742F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13743F: drivers/net/dsa/microchip/* 13744F: include/linux/dsa/ksz_common.h 13745F: include/linux/platform_data/microchip-ksz.h 13746F: net/dsa/tag_ksz.c 13747 13748MICROCHIP LAN743X ETHERNET DRIVER 13749M: Bryan Whitehead <bryan.whitehead@microchip.com> 13750M: UNGLinuxDriver@microchip.com 13751L: netdev@vger.kernel.org 13752S: Maintained 13753F: drivers/net/ethernet/microchip/lan743x_* 13754 13755MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13756M: Arun Ramadoss <arun.ramadoss@microchip.com> 13757R: UNGLinuxDriver@microchip.com 13758L: netdev@vger.kernel.org 13759S: Maintained 13760F: drivers/net/phy/microchip_t1.c 13761 13762MICROCHIP LAN966X ETHERNET DRIVER 13763M: Horatiu Vultur <horatiu.vultur@microchip.com> 13764M: UNGLinuxDriver@microchip.com 13765L: netdev@vger.kernel.org 13766S: Maintained 13767F: drivers/net/ethernet/microchip/lan966x/* 13768 13769MICROCHIP LCDFB DRIVER 13770M: Nicolas Ferre <nicolas.ferre@microchip.com> 13771L: linux-fbdev@vger.kernel.org 13772S: Maintained 13773F: drivers/video/fbdev/atmel_lcdfb.c 13774F: include/video/atmel_lcdc.h 13775 13776MICROCHIP MCP16502 PMIC DRIVER 13777M: Claudiu Beznea <claudiu.beznea@microchip.com> 13778L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13779S: Supported 13780F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13781F: drivers/regulator/mcp16502.c 13782 13783MICROCHIP MCP3911 ADC DRIVER 13784M: Marcus Folkesson <marcus.folkesson@gmail.com> 13785M: Kent Gustavsson <kent@minoris.se> 13786L: linux-iio@vger.kernel.org 13787S: Maintained 13788F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13789F: drivers/iio/adc/mcp3911.c 13790 13791MICROCHIP MMC/SD/SDIO MCI DRIVER 13792M: Ludovic Desroches <ludovic.desroches@microchip.com> 13793S: Maintained 13794F: drivers/mmc/host/atmel-mci.c 13795 13796MICROCHIP NAND DRIVER 13797M: Tudor Ambarus <tudor.ambarus@linaro.org> 13798L: linux-mtd@lists.infradead.org 13799S: Supported 13800F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13801F: drivers/mtd/nand/raw/atmel/* 13802 13803MICROCHIP OTPC DRIVER 13804M: Claudiu Beznea <claudiu.beznea@microchip.com> 13805L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13806S: Supported 13807F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13808F: drivers/nvmem/microchip-otpc.c 13809F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13810 13811MICROCHIP PCI1XXXX GP DRIVER 13812M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13813L: linux-gpio@vger.kernel.org 13814S: Supported 13815F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13816F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13817F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13818 13819MICROCHIP PCI1XXXX I2C DRIVER 13820M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13821M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13822M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13823L: linux-i2c@vger.kernel.org 13824S: Maintained 13825F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13826 13827MICROCHIP PCIe UART DRIVER 13828M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13829M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13830L: linux-serial@vger.kernel.org 13831S: Maintained 13832F: drivers/tty/serial/8250/8250_pci1xxxx.c 13833 13834MICROCHIP POLARFIRE FPGA DRIVERS 13835M: Conor Dooley <conor.dooley@microchip.com> 13836R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 13837L: linux-fpga@vger.kernel.org 13838S: Supported 13839F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13840F: drivers/fpga/microchip-spi.c 13841 13842MICROCHIP PWM DRIVER 13843M: Claudiu Beznea <claudiu.beznea@microchip.com> 13844L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13845L: linux-pwm@vger.kernel.org 13846S: Supported 13847F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13848F: drivers/pwm/pwm-atmel.c 13849 13850MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13851M: Eugen Hristev <eugen.hristev@microchip.com> 13852L: linux-iio@vger.kernel.org 13853S: Supported 13854F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13855F: drivers/iio/adc/at91-sama5d2_adc.c 13856F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13857 13858MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13859M: Claudiu Beznea <claudiu.beznea@microchip.com> 13860S: Supported 13861F: drivers/power/reset/at91-sama5d2_shdwc.c 13862 13863MICROCHIP SOC DRIVERS 13864M: Conor Dooley <conor@kernel.org> 13865S: Supported 13866T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13867F: drivers/soc/microchip/ 13868 13869MICROCHIP SPI DRIVER 13870M: Tudor Ambarus <tudor.ambarus@linaro.org> 13871S: Supported 13872F: drivers/spi/spi-atmel.* 13873 13874MICROCHIP SSC DRIVER 13875M: Claudiu Beznea <claudiu.beznea@microchip.com> 13876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13877S: Supported 13878F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13879F: drivers/misc/atmel-ssc.c 13880F: include/linux/atmel-ssc.h 13881 13882Microchip Timer Counter Block (TCB) Capture Driver 13883M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13885L: linux-iio@vger.kernel.org 13886S: Maintained 13887F: drivers/counter/microchip-tcb-capture.c 13888 13889MICROCHIP USB251XB DRIVER 13890M: Richard Leitner <richard.leitner@skidata.com> 13891L: linux-usb@vger.kernel.org 13892S: Maintained 13893F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13894F: drivers/usb/misc/usb251xb.c 13895 13896MICROCHIP USBA UDC DRIVER 13897M: Cristian Birsan <cristian.birsan@microchip.com> 13898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13899S: Supported 13900F: drivers/usb/gadget/udc/atmel_usba_udc.* 13901 13902MICROCHIP WILC1000 WIFI DRIVER 13903M: Ajay Singh <ajay.kathat@microchip.com> 13904M: Claudiu Beznea <claudiu.beznea@microchip.com> 13905L: linux-wireless@vger.kernel.org 13906S: Supported 13907F: drivers/net/wireless/microchip/wilc1000/ 13908 13909MICROSEMI MIPS SOCS 13910M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13911M: UNGLinuxDriver@microchip.com 13912L: linux-mips@vger.kernel.org 13913S: Supported 13914F: Documentation/devicetree/bindings/mips/mscc.txt 13915F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13916F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13917F: arch/mips/boot/dts/mscc/ 13918F: arch/mips/configs/generic/board-ocelot.config 13919F: arch/mips/generic/board-ocelot.c 13920 13921MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13922M: Don Brace <don.brace@microchip.com> 13923L: storagedev@microchip.com 13924L: linux-scsi@vger.kernel.org 13925S: Supported 13926F: Documentation/scsi/smartpqi.rst 13927F: drivers/scsi/smartpqi/Kconfig 13928F: drivers/scsi/smartpqi/Makefile 13929F: drivers/scsi/smartpqi/smartpqi*.[ch] 13930F: include/linux/cciss*.h 13931F: include/uapi/linux/cciss*.h 13932 13933MICROSOFT MANA RDMA DRIVER 13934M: Long Li <longli@microsoft.com> 13935M: Ajay Sharma <sharmaajay@microsoft.com> 13936L: linux-rdma@vger.kernel.org 13937S: Supported 13938F: drivers/infiniband/hw/mana/ 13939F: include/net/mana 13940F: include/uapi/rdma/mana-abi.h 13941 13942MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13943M: Maximilian Luz <luzmaximilian@gmail.com> 13944L: platform-driver-x86@vger.kernel.org 13945S: Maintained 13946F: drivers/platform/surface/surface_aggregator_tabletsw.c 13947 13948MICROSOFT SURFACE BATTERY AND AC DRIVERS 13949M: Maximilian Luz <luzmaximilian@gmail.com> 13950L: linux-pm@vger.kernel.org 13951L: platform-driver-x86@vger.kernel.org 13952S: Maintained 13953F: drivers/power/supply/surface_battery.c 13954F: drivers/power/supply/surface_charger.c 13955 13956MICROSOFT SURFACE DTX DRIVER 13957M: Maximilian Luz <luzmaximilian@gmail.com> 13958L: platform-driver-x86@vger.kernel.org 13959S: Maintained 13960F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13961F: drivers/platform/surface/surface_dtx.c 13962F: include/uapi/linux/surface_aggregator/dtx.h 13963 13964MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13965M: Maximilian Luz <luzmaximilian@gmail.com> 13966L: platform-driver-x86@vger.kernel.org 13967S: Maintained 13968F: drivers/platform/surface/surface_gpe.c 13969 13970MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13971M: Hans de Goede <hdegoede@redhat.com> 13972M: Mark Gross <markgross@kernel.org> 13973M: Maximilian Luz <luzmaximilian@gmail.com> 13974L: platform-driver-x86@vger.kernel.org 13975S: Maintained 13976T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13977F: drivers/platform/surface/ 13978 13979MICROSOFT SURFACE HID TRANSPORT DRIVER 13980M: Maximilian Luz <luzmaximilian@gmail.com> 13981L: linux-input@vger.kernel.org 13982L: platform-driver-x86@vger.kernel.org 13983S: Maintained 13984F: drivers/hid/surface-hid/ 13985 13986MICROSOFT SURFACE HOT-PLUG DRIVER 13987M: Maximilian Luz <luzmaximilian@gmail.com> 13988L: platform-driver-x86@vger.kernel.org 13989S: Maintained 13990F: drivers/platform/surface/surface_hotplug.c 13991 13992MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13993M: Maximilian Luz <luzmaximilian@gmail.com> 13994L: platform-driver-x86@vger.kernel.org 13995S: Maintained 13996F: drivers/platform/surface/surface_platform_profile.c 13997 13998MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13999M: Chen Yu <yu.c.chen@intel.com> 14000L: platform-driver-x86@vger.kernel.org 14001S: Supported 14002F: drivers/platform/surface/surfacepro3_button.c 14003 14004MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14005M: Maximilian Luz <luzmaximilian@gmail.com> 14006L: platform-driver-x86@vger.kernel.org 14007S: Maintained 14008F: drivers/platform/surface/surface_aggregator_hub.c 14009 14010MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14011M: Maximilian Luz <luzmaximilian@gmail.com> 14012L: platform-driver-x86@vger.kernel.org 14013S: Maintained 14014W: https://github.com/linux-surface/surface-aggregator-module 14015C: irc://irc.libera.chat/linux-surface 14016F: Documentation/driver-api/surface_aggregator/ 14017F: drivers/platform/surface/aggregator/ 14018F: drivers/platform/surface/surface_acpi_notify.c 14019F: drivers/platform/surface/surface_aggregator_cdev.c 14020F: drivers/platform/surface/surface_aggregator_registry.c 14021F: include/linux/surface_acpi_notify.h 14022F: include/linux/surface_aggregator/ 14023F: include/uapi/linux/surface_aggregator/ 14024 14025MICROTEK X6 SCANNER 14026M: Oliver Neukum <oliver@neukum.org> 14027S: Maintained 14028F: drivers/usb/image/microtek.* 14029 14030MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14031M: Luka Kovacic <luka.kovacic@sartura.hr> 14032M: Luka Perkov <luka.perkov@sartura.hr> 14033S: Maintained 14034F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14035F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14036F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14037F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14038F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14039F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14040 14041MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14042M: Sakari Ailus <sakari.ailus@linux.intel.com> 14043L: linux-media@vger.kernel.org 14044S: Maintained 14045F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14046F: Documentation/driver-api/media/drivers/ccs/ 14047F: Documentation/userspace-api/media/drivers/ccs.rst 14048F: drivers/media/i2c/ccs-pll.c 14049F: drivers/media/i2c/ccs-pll.h 14050F: drivers/media/i2c/ccs/ 14051F: include/uapi/linux/ccs.h 14052F: include/uapi/linux/smiapp.h 14053 14054MIPS 14055M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14056L: linux-mips@vger.kernel.org 14057S: Maintained 14058W: http://www.linux-mips.org/ 14059Q: https://patchwork.kernel.org/project/linux-mips/list/ 14060T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14061F: Documentation/devicetree/bindings/mips/ 14062F: Documentation/mips/ 14063F: arch/mips/ 14064F: drivers/platform/mips/ 14065F: include/dt-bindings/mips/ 14066 14067MIPS BOSTON DEVELOPMENT BOARD 14068M: Paul Burton <paulburton@kernel.org> 14069L: linux-mips@vger.kernel.org 14070S: Maintained 14071F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14072F: arch/mips/boot/dts/img/boston.dts 14073F: arch/mips/configs/generic/board-boston.config 14074F: drivers/clk/imgtec/clk-boston.c 14075F: include/dt-bindings/clock/boston-clock.h 14076 14077MIPS CORE DRIVERS 14078M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14079M: Serge Semin <fancer.lancer@gmail.com> 14080L: linux-mips@vger.kernel.org 14081S: Supported 14082F: drivers/bus/mips_cdmm.c 14083F: drivers/clocksource/mips-gic-timer.c 14084F: drivers/cpuidle/cpuidle-cps.c 14085F: drivers/irqchip/irq-mips-cpu.c 14086F: drivers/irqchip/irq-mips-gic.c 14087 14088MIPS GENERIC PLATFORM 14089M: Paul Burton <paulburton@kernel.org> 14090L: linux-mips@vger.kernel.org 14091S: Supported 14092F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14093F: arch/mips/generic/ 14094F: arch/mips/tools/generic-board-config.sh 14095 14096MIPS RINT INSTRUCTION EMULATION 14097M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14098L: linux-mips@vger.kernel.org 14099S: Supported 14100F: arch/mips/math-emu/dp_rint.c 14101F: arch/mips/math-emu/sp_rint.c 14102 14103MIPS/LOONGSON1 ARCHITECTURE 14104M: Keguang Zhang <keguang.zhang@gmail.com> 14105L: linux-mips@vger.kernel.org 14106S: Maintained 14107F: arch/mips/include/asm/mach-loongson32/ 14108F: arch/mips/loongson32/ 14109F: drivers/*/*loongson1* 14110 14111MIPS/LOONGSON2EF ARCHITECTURE 14112M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14113L: linux-mips@vger.kernel.org 14114S: Maintained 14115F: arch/mips/include/asm/mach-loongson2ef/ 14116F: arch/mips/loongson2ef/ 14117F: drivers/cpufreq/loongson2_cpufreq.c 14118 14119MIPS/LOONGSON64 ARCHITECTURE 14120M: Huacai Chen <chenhuacai@kernel.org> 14121M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14122L: linux-mips@vger.kernel.org 14123S: Maintained 14124F: arch/mips/include/asm/mach-loongson64/ 14125F: arch/mips/loongson64/ 14126F: drivers/irqchip/irq-loongson* 14127F: drivers/platform/mips/cpu_hwmon.c 14128 14129MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14130M: Hans Verkuil <hverkuil@xs4all.nl> 14131L: linux-media@vger.kernel.org 14132S: Odd Fixes 14133W: https://linuxtv.org 14134T: git git://linuxtv.org/media_tree.git 14135F: drivers/media/radio/radio-miropcm20* 14136 14137MMP SUPPORT 14138R: Lubomir Rintel <lkundrak@v3.sk> 14139L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14140S: Odd Fixes 14141T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14142F: arch/arm/boot/dts/mmp* 14143F: arch/arm/mach-mmp/ 14144F: include/linux/soc/mmp/ 14145 14146MMP USB PHY DRIVERS 14147R: Lubomir Rintel <lkundrak@v3.sk> 14148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14149S: Maintained 14150F: drivers/phy/marvell/phy-mmp3-usb.c 14151F: drivers/phy/marvell/phy-pxa-usb.c 14152 14153MMU GATHER AND TLB INVALIDATION 14154M: Will Deacon <will@kernel.org> 14155M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14156M: Andrew Morton <akpm@linux-foundation.org> 14157M: Nick Piggin <npiggin@gmail.com> 14158M: Peter Zijlstra <peterz@infradead.org> 14159L: linux-arch@vger.kernel.org 14160L: linux-mm@kvack.org 14161S: Maintained 14162F: arch/*/include/asm/tlb.h 14163F: include/asm-generic/tlb.h 14164F: mm/mmu_gather.c 14165 14166MN88472 MEDIA DRIVER 14167M: Antti Palosaari <crope@iki.fi> 14168L: linux-media@vger.kernel.org 14169S: Maintained 14170W: https://linuxtv.org 14171W: http://palosaari.fi/linux/ 14172Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14173F: drivers/media/dvb-frontends/mn88472* 14174 14175MN88473 MEDIA DRIVER 14176M: Antti Palosaari <crope@iki.fi> 14177L: linux-media@vger.kernel.org 14178S: Maintained 14179W: https://linuxtv.org 14180W: http://palosaari.fi/linux/ 14181Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14182F: drivers/media/dvb-frontends/mn88473* 14183 14184MODULE SUPPORT 14185M: Luis Chamberlain <mcgrof@kernel.org> 14186L: linux-modules@vger.kernel.org 14187L: linux-kernel@vger.kernel.org 14188S: Maintained 14189T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14190F: include/linux/kmod.h 14191F: include/linux/module.h 14192F: kernel/module/ 14193F: lib/test_kmod.c 14194F: scripts/module* 14195F: tools/testing/selftests/kmod/ 14196 14197MONOLITHIC POWER SYSTEM PMIC DRIVER 14198M: Saravanan Sekar <sravanhome@gmail.com> 14199S: Maintained 14200F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14201F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14202F: drivers/hwmon/pmbus/mpq7932.c 14203F: drivers/iio/adc/mp2629_adc.c 14204F: drivers/mfd/mp2629.c 14205F: drivers/power/supply/mp2629_charger.c 14206F: drivers/regulator/mp5416.c 14207F: drivers/regulator/mpq7920.c 14208F: drivers/regulator/mpq7920.h 14209F: include/linux/mfd/mp2629.h 14210 14211MOST(R) TECHNOLOGY DRIVER 14212M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14213M: Christian Gromm <christian.gromm@microchip.com> 14214S: Maintained 14215F: Documentation/ABI/testing/configfs-most 14216F: Documentation/ABI/testing/sysfs-bus-most 14217F: drivers/most/ 14218F: drivers/staging/most/ 14219F: include/linux/most.h 14220 14221MOTORCOMM PHY DRIVER 14222M: Peter Geis <pgwipeout@gmail.com> 14223M: Frank <Frank.Sae@motor-comm.com> 14224L: netdev@vger.kernel.org 14225S: Maintained 14226F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14227F: drivers/net/phy/motorcomm.c 14228 14229MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14230M: Jiri Slaby <jirislaby@kernel.org> 14231S: Maintained 14232F: Documentation/driver-api/tty/moxa-smartio.rst 14233F: drivers/tty/mxser.* 14234 14235MR800 AVERMEDIA USB FM RADIO DRIVER 14236M: Alexey Klimov <klimov.linux@gmail.com> 14237L: linux-media@vger.kernel.org 14238S: Maintained 14239T: git git://linuxtv.org/media_tree.git 14240F: drivers/media/radio/radio-mr800.c 14241 14242MRF24J40 IEEE 802.15.4 RADIO DRIVER 14243M: Stefan Schmidt <stefan@datenfreihafen.org> 14244L: linux-wpan@vger.kernel.org 14245S: Odd Fixes 14246F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14247F: drivers/net/ieee802154/mrf24j40.c 14248 14249MSI EC DRIVER 14250M: Nikita Kravets <teackot@gmail.com> 14251L: platform-driver-x86@vger.kernel.org 14252S: Maintained 14253W: https://github.com/BeardOverflow/msi-ec 14254F: drivers/platform/x86/msi-ec.* 14255 14256MSI LAPTOP SUPPORT 14257M: "Lee, Chun-Yi" <jlee@suse.com> 14258L: platform-driver-x86@vger.kernel.org 14259S: Maintained 14260F: drivers/platform/x86/msi-laptop.c 14261 14262MSI WMI SUPPORT 14263L: platform-driver-x86@vger.kernel.org 14264S: Orphan 14265F: drivers/platform/x86/msi-wmi.c 14266 14267MSI001 MEDIA DRIVER 14268M: Antti Palosaari <crope@iki.fi> 14269L: linux-media@vger.kernel.org 14270S: Maintained 14271W: https://linuxtv.org 14272W: http://palosaari.fi/linux/ 14273Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14274T: git git://linuxtv.org/anttip/media_tree.git 14275F: drivers/media/tuners/msi001* 14276 14277MSI2500 MEDIA DRIVER 14278M: Antti Palosaari <crope@iki.fi> 14279L: linux-media@vger.kernel.org 14280S: Maintained 14281W: https://linuxtv.org 14282W: http://palosaari.fi/linux/ 14283Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14284T: git git://linuxtv.org/anttip/media_tree.git 14285F: drivers/media/usb/msi2500/ 14286 14287MSTAR INTERRUPT CONTROLLER DRIVER 14288M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14289M: Daniel Palmer <daniel@thingy.jp> 14290S: Maintained 14291F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14292F: drivers/irqchip/irq-mst-intc.c 14293 14294MSYSTEMS DISKONCHIP G3 MTD DRIVER 14295M: Robert Jarzmik <robert.jarzmik@free.fr> 14296L: linux-mtd@lists.infradead.org 14297S: Maintained 14298F: drivers/mtd/devices/docg3* 14299 14300MT9P031 APTINA CAMERA SENSOR 14301M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14302L: linux-media@vger.kernel.org 14303S: Maintained 14304T: git git://linuxtv.org/media_tree.git 14305F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14306F: drivers/media/i2c/mt9p031.c 14307F: include/media/i2c/mt9p031.h 14308 14309MT9T112 APTINA CAMERA SENSOR 14310M: Jacopo Mondi <jacopo@jmondi.org> 14311L: linux-media@vger.kernel.org 14312S: Odd Fixes 14313T: git git://linuxtv.org/media_tree.git 14314F: drivers/media/i2c/mt9t112.c 14315F: include/media/i2c/mt9t112.h 14316 14317MT9V032 APTINA CAMERA SENSOR 14318M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14319L: linux-media@vger.kernel.org 14320S: Maintained 14321T: git git://linuxtv.org/media_tree.git 14322F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14323F: drivers/media/i2c/mt9v032.c 14324F: include/media/i2c/mt9v032.h 14325 14326MT9V111 APTINA CAMERA SENSOR 14327M: Jacopo Mondi <jacopo@jmondi.org> 14328L: linux-media@vger.kernel.org 14329S: Maintained 14330T: git git://linuxtv.org/media_tree.git 14331F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14332F: drivers/media/i2c/mt9v111.c 14333 14334MULTIFUNCTION DEVICES (MFD) 14335M: Lee Jones <lee@kernel.org> 14336S: Maintained 14337T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14338F: Documentation/devicetree/bindings/mfd/ 14339F: drivers/mfd/ 14340F: include/dt-bindings/mfd/ 14341F: include/linux/mfd/ 14342 14343MULTIMEDIA CARD (MMC) ETC. OVER SPI 14344S: Orphan 14345F: drivers/mmc/host/mmc_spi.c 14346F: include/linux/spi/mmc_spi.h 14347 14348MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14349M: Ulf Hansson <ulf.hansson@linaro.org> 14350L: linux-mmc@vger.kernel.org 14351S: Maintained 14352T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14353F: Documentation/devicetree/bindings/mmc/ 14354F: drivers/mmc/ 14355F: include/linux/mmc/ 14356F: include/uapi/linux/mmc/ 14357 14358MULTIPLEXER SUBSYSTEM 14359M: Peter Rosin <peda@axentia.se> 14360S: Maintained 14361F: Documentation/ABI/testing/sysfs-class-mux* 14362F: Documentation/devicetree/bindings/mux/ 14363F: drivers/mux/ 14364F: include/dt-bindings/mux/ 14365F: include/linux/mux/ 14366 14367MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14368M: Bin Liu <b-liu@ti.com> 14369L: linux-usb@vger.kernel.org 14370S: Maintained 14371F: drivers/usb/musb/ 14372 14373MXL301RF MEDIA DRIVER 14374M: Akihiro Tsukada <tskd08@gmail.com> 14375L: linux-media@vger.kernel.org 14376S: Odd Fixes 14377F: drivers/media/tuners/mxl301rf* 14378 14379MXL5007T MEDIA DRIVER 14380M: Michael Krufky <mkrufky@linuxtv.org> 14381L: linux-media@vger.kernel.org 14382S: Maintained 14383W: https://linuxtv.org 14384W: http://github.com/mkrufky 14385Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14386T: git git://linuxtv.org/mkrufky/tuners.git 14387F: drivers/media/tuners/mxl5007t.* 14388 14389MXSFB DRM DRIVER 14390M: Marek Vasut <marex@denx.de> 14391M: Stefan Agner <stefan@agner.ch> 14392L: dri-devel@lists.freedesktop.org 14393S: Supported 14394T: git git://anongit.freedesktop.org/drm/drm-misc 14395F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14396F: drivers/gpu/drm/mxsfb/ 14397 14398MYLEX DAC960 PCI RAID Controller 14399M: Hannes Reinecke <hare@kernel.org> 14400L: linux-scsi@vger.kernel.org 14401S: Supported 14402F: drivers/scsi/myrb.* 14403F: drivers/scsi/myrs.* 14404 14405MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14406M: Chris Lee <christopher.lee@cspi.com> 14407L: netdev@vger.kernel.org 14408S: Supported 14409W: https://www.cspi.com/ethernet-products/support/downloads/ 14410F: drivers/net/ethernet/myricom/myri10ge/ 14411 14412NAND FLASH SUBSYSTEM 14413M: Miquel Raynal <miquel.raynal@bootlin.com> 14414R: Richard Weinberger <richard@nod.at> 14415L: linux-mtd@lists.infradead.org 14416S: Maintained 14417W: http://www.linux-mtd.infradead.org/ 14418Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14419C: irc://irc.oftc.net/mtd 14420T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14421F: drivers/mtd/nand/ 14422F: include/linux/mtd/*nand*.h 14423 14424NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14425M: Daniel Mack <zonque@gmail.com> 14426L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14427S: Maintained 14428W: http://www.native-instruments.com 14429F: sound/usb/caiaq/ 14430 14431NATSEMI ETHERNET DRIVER (DP8381x) 14432S: Orphan 14433F: drivers/net/ethernet/natsemi/natsemi.c 14434 14435NCR 5380 SCSI DRIVERS 14436M: Finn Thain <fthain@linux-m68k.org> 14437M: Michael Schmitz <schmitzmic@gmail.com> 14438L: linux-scsi@vger.kernel.org 14439S: Maintained 14440F: Documentation/scsi/g_NCR5380.rst 14441F: drivers/scsi/NCR5380.* 14442F: drivers/scsi/arm/cumana_1.c 14443F: drivers/scsi/arm/oak.c 14444F: drivers/scsi/atari_scsi.* 14445F: drivers/scsi/dmx3191d.c 14446F: drivers/scsi/g_NCR5380.* 14447F: drivers/scsi/mac_scsi.* 14448F: drivers/scsi/sun3_scsi.* 14449F: drivers/scsi/sun3_scsi_vme.c 14450 14451NCSI LIBRARY 14452M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14453S: Maintained 14454F: net/ncsi/ 14455 14456NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14457M: Guenter Roeck <linux@roeck-us.net> 14458L: linux-hwmon@vger.kernel.org 14459S: Maintained 14460F: Documentation/hwmon/nct6775.rst 14461F: drivers/hwmon/nct6775-core.c 14462F: drivers/hwmon/nct6775-platform.c 14463F: drivers/hwmon/nct6775.h 14464 14465NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14466M: Zev Weiss <zev@bewilderbeest.net> 14467L: linux-hwmon@vger.kernel.org 14468S: Maintained 14469F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14470F: drivers/hwmon/nct6775-i2c.c 14471 14472NETDEVSIM 14473M: Jakub Kicinski <kuba@kernel.org> 14474S: Maintained 14475F: drivers/net/netdevsim/* 14476 14477NETEM NETWORK EMULATOR 14478M: Stephen Hemminger <stephen@networkplumber.org> 14479L: netdev@vger.kernel.org 14480S: Maintained 14481F: net/sched/sch_netem.c 14482 14483NETERION 10GbE DRIVERS (s2io) 14484M: Jon Mason <jdmason@kudzu.us> 14485L: netdev@vger.kernel.org 14486S: Supported 14487F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14488F: drivers/net/ethernet/neterion/ 14489 14490NETFILTER 14491M: Pablo Neira Ayuso <pablo@netfilter.org> 14492M: Jozsef Kadlecsik <kadlec@netfilter.org> 14493M: Florian Westphal <fw@strlen.de> 14494L: netfilter-devel@vger.kernel.org 14495L: coreteam@netfilter.org 14496S: Maintained 14497W: http://www.netfilter.org/ 14498W: http://www.iptables.org/ 14499W: http://www.nftables.org/ 14500Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14501C: irc://irc.libera.chat/netfilter 14502T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14503T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14504F: include/linux/netfilter* 14505F: include/linux/netfilter/ 14506F: include/net/netfilter/ 14507F: include/uapi/linux/netfilter* 14508F: include/uapi/linux/netfilter/ 14509F: net/*/netfilter.c 14510F: net/*/netfilter/ 14511F: net/bridge/br_netfilter*.c 14512F: net/netfilter/ 14513 14514NETROM NETWORK LAYER 14515M: Ralf Baechle <ralf@linux-mips.org> 14516L: linux-hams@vger.kernel.org 14517S: Maintained 14518W: http://www.linux-ax25.org/ 14519F: include/net/netrom.h 14520F: include/uapi/linux/netrom.h 14521F: net/netrom/ 14522 14523NETRONIX EMBEDDED CONTROLLER 14524M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14525S: Maintained 14526F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14527F: drivers/mfd/ntxec.c 14528F: drivers/pwm/pwm-ntxec.c 14529F: drivers/rtc/rtc-ntxec.c 14530F: include/linux/mfd/ntxec.h 14531 14532NETRONOME ETHERNET DRIVERS 14533M: Simon Horman <simon.horman@corigine.com> 14534R: Jakub Kicinski <kuba@kernel.org> 14535L: oss-drivers@corigine.com 14536S: Maintained 14537F: drivers/net/ethernet/netronome/ 14538 14539NETWORK BLOCK DEVICE (NBD) 14540M: Josef Bacik <josef@toxicpanda.com> 14541L: linux-block@vger.kernel.org 14542L: nbd@other.debian.org 14543S: Maintained 14544F: Documentation/admin-guide/blockdev/nbd.rst 14545F: drivers/block/nbd.c 14546F: include/trace/events/nbd.h 14547F: include/uapi/linux/nbd.h 14548 14549NETWORK DROP MONITOR 14550M: Neil Horman <nhorman@tuxdriver.com> 14551L: netdev@vger.kernel.org 14552S: Maintained 14553W: https://fedorahosted.org/dropwatch/ 14554F: include/uapi/linux/net_dropmon.h 14555F: net/core/drop_monitor.c 14556 14557NETWORKING DRIVERS 14558M: "David S. Miller" <davem@davemloft.net> 14559M: Eric Dumazet <edumazet@google.com> 14560M: Jakub Kicinski <kuba@kernel.org> 14561M: Paolo Abeni <pabeni@redhat.com> 14562L: netdev@vger.kernel.org 14563S: Maintained 14564Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14565T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14566T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14567F: Documentation/devicetree/bindings/net/ 14568F: drivers/connector/ 14569F: drivers/net/ 14570X: drivers/net/wireless/ 14571F: include/dt-bindings/net/ 14572F: include/linux/etherdevice.h 14573F: include/linux/fcdevice.h 14574F: include/linux/fddidevice.h 14575F: include/linux/hippidevice.h 14576F: include/linux/if_* 14577F: include/linux/inetdevice.h 14578F: include/linux/netdevice.h 14579F: include/uapi/linux/if_* 14580F: include/uapi/linux/netdevice.h 14581 14582NETWORKING DRIVERS (WIRELESS) 14583M: Kalle Valo <kvalo@kernel.org> 14584L: linux-wireless@vger.kernel.org 14585S: Maintained 14586W: https://wireless.wiki.kernel.org/ 14587Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14588T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14589T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14590F: Documentation/devicetree/bindings/net/wireless/ 14591F: drivers/net/wireless/ 14592 14593NETWORKING [DSA] 14594M: Andrew Lunn <andrew@lunn.ch> 14595M: Florian Fainelli <f.fainelli@gmail.com> 14596M: Vladimir Oltean <olteanv@gmail.com> 14597S: Maintained 14598F: Documentation/devicetree/bindings/net/dsa/ 14599F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14600F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14601F: drivers/net/dsa/ 14602F: include/linux/dsa/ 14603F: include/linux/platform_data/dsa.h 14604F: include/net/dsa.h 14605F: net/dsa/ 14606F: tools/testing/selftests/drivers/net/dsa/ 14607 14608NETWORKING [GENERAL] 14609M: "David S. Miller" <davem@davemloft.net> 14610M: Eric Dumazet <edumazet@google.com> 14611M: Jakub Kicinski <kuba@kernel.org> 14612M: Paolo Abeni <pabeni@redhat.com> 14613L: netdev@vger.kernel.org 14614S: Maintained 14615Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14616B: mailto:netdev@vger.kernel.org 14617T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14618T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14619F: Documentation/core-api/netlink.rst 14620F: Documentation/netlink/ 14621F: Documentation/networking/ 14622F: Documentation/process/maintainer-netdev.rst 14623F: Documentation/userspace-api/netlink/ 14624F: include/linux/in.h 14625F: include/linux/net.h 14626F: include/linux/netdevice.h 14627F: include/net/ 14628F: include/uapi/linux/in.h 14629F: include/uapi/linux/net.h 14630F: include/uapi/linux/net_namespace.h 14631F: include/uapi/linux/netdevice.h 14632F: lib/net_utils.c 14633F: lib/random32.c 14634F: net/ 14635F: tools/net/ 14636F: tools/testing/selftests/net/ 14637 14638NETWORKING [IPSEC] 14639M: Steffen Klassert <steffen.klassert@secunet.com> 14640M: Herbert Xu <herbert@gondor.apana.org.au> 14641M: "David S. Miller" <davem@davemloft.net> 14642L: netdev@vger.kernel.org 14643S: Maintained 14644T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14645T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14646F: include/net/xfrm.h 14647F: include/uapi/linux/xfrm.h 14648F: net/ipv4/ah4.c 14649F: net/ipv4/esp4* 14650F: net/ipv4/ip_vti.c 14651F: net/ipv4/ipcomp.c 14652F: net/ipv4/xfrm* 14653F: net/ipv6/ah6.c 14654F: net/ipv6/esp6* 14655F: net/ipv6/ip6_vti.c 14656F: net/ipv6/ipcomp6.c 14657F: net/ipv6/xfrm* 14658F: net/key/ 14659F: net/xfrm/ 14660F: tools/testing/selftests/net/ipsec.c 14661 14662NETWORKING [IPv4/IPv6] 14663M: "David S. Miller" <davem@davemloft.net> 14664M: David Ahern <dsahern@kernel.org> 14665L: netdev@vger.kernel.org 14666S: Maintained 14667T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14668F: arch/x86/net/* 14669F: include/linux/ip.h 14670F: include/linux/ipv6* 14671F: include/net/fib* 14672F: include/net/ip* 14673F: include/net/route.h 14674F: net/ipv4/ 14675F: net/ipv6/ 14676 14677NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14678M: Paul Moore <paul@paul-moore.com> 14679L: netdev@vger.kernel.org 14680L: linux-security-module@vger.kernel.org 14681S: Maintained 14682W: https://github.com/netlabel 14683F: Documentation/netlabel/ 14684F: include/net/calipso.h 14685F: include/net/cipso_ipv4.h 14686F: include/net/netlabel.h 14687F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14688F: include/uapi/linux/netfilter/xt_SECMARK.h 14689F: net/ipv4/cipso_ipv4.c 14690F: net/ipv6/calipso.c 14691F: net/netfilter/xt_CONNSECMARK.c 14692F: net/netfilter/xt_SECMARK.c 14693F: net/netlabel/ 14694 14695NETWORKING [MPTCP] 14696M: Matthieu Baerts <matthieu.baerts@tessares.net> 14697M: Mat Martineau <martineau@kernel.org> 14698L: netdev@vger.kernel.org 14699L: mptcp@lists.linux.dev 14700S: Maintained 14701W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14702B: https://github.com/multipath-tcp/mptcp_net-next/issues 14703T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14704T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14705F: Documentation/networking/mptcp-sysctl.rst 14706F: include/net/mptcp.h 14707F: include/trace/events/mptcp.h 14708F: include/uapi/linux/mptcp.h 14709F: net/mptcp/ 14710F: tools/testing/selftests/bpf/*/*mptcp*.c 14711F: tools/testing/selftests/net/mptcp/ 14712 14713NETWORKING [TCP] 14714M: Eric Dumazet <edumazet@google.com> 14715L: netdev@vger.kernel.org 14716S: Maintained 14717F: include/linux/tcp.h 14718F: include/net/tcp.h 14719F: include/trace/events/tcp.h 14720F: include/uapi/linux/tcp.h 14721F: net/ipv4/syncookies.c 14722F: net/ipv4/tcp*.c 14723F: net/ipv6/syncookies.c 14724F: net/ipv6/tcp*.c 14725 14726NETWORKING [TLS] 14727M: Boris Pismenny <borisp@nvidia.com> 14728M: John Fastabend <john.fastabend@gmail.com> 14729M: Jakub Kicinski <kuba@kernel.org> 14730L: netdev@vger.kernel.org 14731S: Maintained 14732F: include/net/tls.h 14733F: include/uapi/linux/tls.h 14734F: net/tls/* 14735 14736NETXEN (1/10) GbE SUPPORT 14737M: Manish Chopra <manishc@marvell.com> 14738M: Rahul Verma <rahulv@marvell.com> 14739M: GR-Linux-NIC-Dev@marvell.com 14740L: netdev@vger.kernel.org 14741S: Supported 14742F: drivers/net/ethernet/qlogic/netxen/ 14743 14744NET_FAILOVER MODULE 14745M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14746L: netdev@vger.kernel.org 14747S: Supported 14748F: Documentation/networking/net_failover.rst 14749F: drivers/net/net_failover.c 14750F: include/net/net_failover.h 14751 14752NEXTHOP 14753M: David Ahern <dsahern@kernel.org> 14754L: netdev@vger.kernel.org 14755S: Maintained 14756F: include/net/netns/nexthop.h 14757F: include/net/nexthop.h 14758F: include/uapi/linux/nexthop.h 14759F: net/ipv4/nexthop.c 14760 14761NFC SUBSYSTEM 14762M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14763L: netdev@vger.kernel.org 14764S: Maintained 14765F: Documentation/devicetree/bindings/net/nfc/ 14766F: drivers/nfc/ 14767F: include/net/nfc/ 14768F: include/uapi/linux/nfc.h 14769F: net/nfc/ 14770 14771NFC VIRTUAL NCI DEVICE DRIVER 14772M: Bongsu Jeon <bongsu.jeon@samsung.com> 14773L: netdev@vger.kernel.org 14774S: Supported 14775F: drivers/nfc/virtual_ncidev.c 14776F: tools/testing/selftests/nci/ 14777 14778NFS, SUNRPC, AND LOCKD CLIENTS 14779M: Trond Myklebust <trond.myklebust@hammerspace.com> 14780M: Anna Schumaker <anna@kernel.org> 14781L: linux-nfs@vger.kernel.org 14782S: Maintained 14783W: http://client.linux-nfs.org 14784T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14785F: Documentation/filesystems/nfs/ 14786F: fs/lockd/ 14787F: fs/nfs/ 14788F: fs/nfs_common/ 14789F: include/linux/lockd/ 14790F: include/linux/nfs* 14791F: include/linux/sunrpc/ 14792F: include/uapi/linux/nfs* 14793F: include/uapi/linux/sunrpc/ 14794F: net/sunrpc/ 14795 14796NILFS2 FILESYSTEM 14797M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14798L: linux-nilfs@vger.kernel.org 14799S: Supported 14800W: https://nilfs.sourceforge.io/ 14801W: https://nilfs.osdn.jp/ 14802T: git https://github.com/konis/nilfs2.git 14803F: Documentation/filesystems/nilfs2.rst 14804F: fs/nilfs2/ 14805F: include/trace/events/nilfs2.h 14806F: include/uapi/linux/nilfs2_api.h 14807F: include/uapi/linux/nilfs2_ondisk.h 14808 14809NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14810M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14811S: Maintained 14812W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14813F: Documentation/scsi/NinjaSCSI.rst 14814F: drivers/scsi/pcmcia/nsp_* 14815 14816NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14817M: GOTO Masanori <gotom@debian.or.jp> 14818M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14819S: Maintained 14820W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14821F: Documentation/scsi/NinjaSCSI.rst 14822F: drivers/scsi/nsp32* 14823 14824NINTENDO HID DRIVER 14825M: Daniel J. Ogorchock <djogorchock@gmail.com> 14826L: linux-input@vger.kernel.org 14827S: Maintained 14828F: drivers/hid/hid-nintendo* 14829 14830NIOS2 ARCHITECTURE 14831M: Dinh Nguyen <dinguyen@kernel.org> 14832S: Maintained 14833T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14834F: arch/nios2/ 14835 14836NITRO ENCLAVES (NE) 14837M: Alexandru Ciobotaru <alcioa@amazon.com> 14838L: linux-kernel@vger.kernel.org 14839L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14840S: Supported 14841W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14842F: Documentation/virt/ne_overview.rst 14843F: drivers/virt/nitro_enclaves/ 14844F: include/linux/nitro_enclaves.h 14845F: include/uapi/linux/nitro_enclaves.h 14846F: samples/nitro_enclaves/ 14847 14848NOHZ, DYNTICKS SUPPORT 14849M: Frederic Weisbecker <frederic@kernel.org> 14850M: Thomas Gleixner <tglx@linutronix.de> 14851M: Ingo Molnar <mingo@kernel.org> 14852L: linux-kernel@vger.kernel.org 14853S: Maintained 14854T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14855F: include/linux/sched/nohz.h 14856F: include/linux/tick.h 14857F: kernel/time/tick*.* 14858 14859NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14860M: Pavel Machek <pavel@ucw.cz> 14861M: Sakari Ailus <sakari.ailus@iki.fi> 14862L: linux-media@vger.kernel.org 14863S: Maintained 14864F: drivers/media/i2c/ad5820.c 14865F: drivers/media/i2c/et8ek8 14866 14867NOKIA N900 POWER SUPPLY DRIVERS 14868R: Pali Rohár <pali@kernel.org> 14869F: drivers/power/supply/bq2415x_charger.c 14870F: drivers/power/supply/bq27xxx_battery.c 14871F: drivers/power/supply/bq27xxx_battery_i2c.c 14872F: drivers/power/supply/isp1704_charger.c 14873F: drivers/power/supply/rx51_battery.c 14874F: include/linux/power/bq2415x_charger.h 14875F: include/linux/power/bq27xxx_battery.h 14876 14877NOLIBC HEADER FILE 14878M: Willy Tarreau <w@1wt.eu> 14879S: Maintained 14880T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14881F: tools/include/nolibc/ 14882F: tools/testing/selftests/nolibc/ 14883 14884NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14885M: Hans de Goede <hdegoede@redhat.com> 14886L: linux-input@vger.kernel.org 14887S: Maintained 14888F: drivers/input/touchscreen/novatek-nvt-ts.c 14889 14890NSDEPS 14891M: Matthias Maennich <maennich@google.com> 14892S: Maintained 14893F: Documentation/core-api/symbol-namespaces.rst 14894F: scripts/nsdeps 14895 14896NTB AMD DRIVER 14897M: Sanjay R Mehta <sanju.mehta@amd.com> 14898M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14899L: ntb@lists.linux.dev 14900S: Supported 14901F: drivers/ntb/hw/amd/ 14902 14903NTB DRIVER CORE 14904M: Jon Mason <jdmason@kudzu.us> 14905M: Dave Jiang <dave.jiang@intel.com> 14906M: Allen Hubbe <allenbh@gmail.com> 14907L: ntb@lists.linux.dev 14908S: Supported 14909W: https://github.com/jonmason/ntb/wiki 14910T: git git://github.com/jonmason/ntb.git 14911F: drivers/net/ntb_netdev.c 14912F: drivers/ntb/ 14913F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14914F: include/linux/ntb.h 14915F: include/linux/ntb_transport.h 14916F: tools/testing/selftests/ntb/ 14917 14918NTB IDT DRIVER 14919M: Serge Semin <fancer.lancer@gmail.com> 14920L: ntb@lists.linux.dev 14921S: Supported 14922F: drivers/ntb/hw/idt/ 14923 14924NTB INTEL DRIVER 14925M: Dave Jiang <dave.jiang@intel.com> 14926L: ntb@lists.linux.dev 14927S: Supported 14928W: https://github.com/davejiang/linux/wiki 14929T: git https://github.com/davejiang/linux.git 14930F: drivers/ntb/hw/intel/ 14931 14932NTFS FILESYSTEM 14933M: Anton Altaparmakov <anton@tuxera.com> 14934L: linux-ntfs-dev@lists.sourceforge.net 14935S: Supported 14936W: http://www.tuxera.com/ 14937T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14938F: Documentation/filesystems/ntfs.rst 14939F: fs/ntfs/ 14940 14941NTFS3 FILESYSTEM 14942M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14943L: ntfs3@lists.linux.dev 14944S: Supported 14945W: http://www.paragon-software.com/ 14946T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14947F: Documentation/filesystems/ntfs3.rst 14948F: fs/ntfs3/ 14949 14950NUBUS SUBSYSTEM 14951M: Finn Thain <fthain@linux-m68k.org> 14952L: linux-m68k@lists.linux-m68k.org 14953S: Maintained 14954F: arch/*/include/asm/nubus.h 14955F: drivers/nubus/ 14956F: include/linux/nubus.h 14957F: include/uapi/linux/nubus.h 14958 14959NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14960M: Antonino Daplas <adaplas@gmail.com> 14961L: linux-fbdev@vger.kernel.org 14962S: Maintained 14963F: drivers/video/fbdev/nvidia/ 14964F: drivers/video/fbdev/riva/ 14965 14966NVIDIA WMI EC BACKLIGHT DRIVER 14967M: Daniel Dadap <ddadap@nvidia.com> 14968L: platform-driver-x86@vger.kernel.org 14969S: Supported 14970F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14971F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14972 14973NVM EXPRESS DRIVER 14974M: Keith Busch <kbusch@kernel.org> 14975M: Jens Axboe <axboe@fb.com> 14976M: Christoph Hellwig <hch@lst.de> 14977M: Sagi Grimberg <sagi@grimberg.me> 14978L: linux-nvme@lists.infradead.org 14979S: Supported 14980W: http://git.infradead.org/nvme.git 14981T: git git://git.infradead.org/nvme.git 14982F: Documentation/nvme/ 14983F: drivers/nvme/common/ 14984F: drivers/nvme/host/ 14985F: include/linux/nvme-*.h 14986F: include/linux/nvme.h 14987F: include/uapi/linux/nvme_ioctl.h 14988 14989NVM EXPRESS FABRICS AUTHENTICATION 14990M: Hannes Reinecke <hare@suse.de> 14991L: linux-nvme@lists.infradead.org 14992S: Supported 14993F: drivers/nvme/host/auth.c 14994F: drivers/nvme/target/auth.c 14995F: drivers/nvme/target/fabrics-cmd-auth.c 14996F: include/linux/nvme-auth.h 14997 14998NVM EXPRESS FC TRANSPORT DRIVERS 14999M: James Smart <james.smart@broadcom.com> 15000L: linux-nvme@lists.infradead.org 15001S: Supported 15002F: drivers/nvme/host/fc.c 15003F: drivers/nvme/target/fc.c 15004F: drivers/nvme/target/fcloop.c 15005F: include/linux/nvme-fc-driver.h 15006F: include/linux/nvme-fc.h 15007 15008NVM EXPRESS HARDWARE MONITORING SUPPORT 15009M: Guenter Roeck <linux@roeck-us.net> 15010L: linux-nvme@lists.infradead.org 15011S: Supported 15012F: drivers/nvme/host/hwmon.c 15013 15014NVM EXPRESS TARGET DRIVER 15015M: Christoph Hellwig <hch@lst.de> 15016M: Sagi Grimberg <sagi@grimberg.me> 15017M: Chaitanya Kulkarni <kch@nvidia.com> 15018L: linux-nvme@lists.infradead.org 15019S: Supported 15020W: http://git.infradead.org/nvme.git 15021T: git git://git.infradead.org/nvme.git 15022F: drivers/nvme/target/ 15023 15024NVMEM FRAMEWORK 15025M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15026S: Maintained 15027T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15028F: Documentation/ABI/stable/sysfs-bus-nvmem 15029F: Documentation/devicetree/bindings/nvmem/ 15030F: drivers/nvmem/ 15031F: include/linux/nvmem-consumer.h 15032F: include/linux/nvmem-provider.h 15033 15034NXP BLUETOOTH WIRELESS DRIVERS 15035M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15036M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15037S: Maintained 15038F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15039F: drivers/bluetooth/btnxpuart.c 15040 15041NXP C45 TJA11XX PHY DRIVER 15042M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15043L: netdev@vger.kernel.org 15044S: Maintained 15045F: drivers/net/phy/nxp-c45-tja11xx.c 15046 15047NXP FSPI DRIVER 15048M: Han Xu <han.xu@nxp.com> 15049M: Haibo Chen <haibo.chen@nxp.com> 15050R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15051L: linux-spi@vger.kernel.org 15052S: Maintained 15053F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15054F: drivers/spi/spi-nxp-fspi.c 15055 15056NXP FXAS21002C DRIVER 15057M: Rui Miguel Silva <rmfrfs@gmail.com> 15058L: linux-iio@vger.kernel.org 15059S: Maintained 15060F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15061F: drivers/iio/gyro/fxas21002c.h 15062F: drivers/iio/gyro/fxas21002c_core.c 15063F: drivers/iio/gyro/fxas21002c_i2c.c 15064F: drivers/iio/gyro/fxas21002c_spi.c 15065 15066NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15067M: Haibo Chen <haibo.chen@nxp.com> 15068L: linux-iio@vger.kernel.org 15069L: linux-imx@nxp.com 15070S: Maintained 15071F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15072F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15073F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15074F: drivers/iio/adc/imx7d_adc.c 15075F: drivers/iio/adc/imx93_adc.c 15076F: drivers/iio/adc/vf610_adc.c 15077 15078NXP i.MX 8M ISI DRIVER 15079M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15080L: linux-media@vger.kernel.org 15081S: Maintained 15082F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15083F: drivers/media/platform/nxp/imx8-isi/ 15084 15085NXP i.MX 8MP DW100 V4L2 DRIVER 15086M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15087L: linux-media@vger.kernel.org 15088S: Maintained 15089F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15090F: Documentation/userspace-api/media/drivers/dw100.rst 15091F: drivers/media/platform/nxp/dw100/ 15092F: include/uapi/linux/dw100.h 15093 15094NXP i.MX 8MQ DCSS DRIVER 15095M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15096R: Lucas Stach <l.stach@pengutronix.de> 15097L: dri-devel@lists.freedesktop.org 15098S: Maintained 15099F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15100F: drivers/gpu/drm/imx/dcss/ 15101 15102NXP i.MX 8QXP ADC DRIVER 15103M: Cai Huoqing <cai.huoqing@linux.dev> 15104M: Haibo Chen <haibo.chen@nxp.com> 15105L: linux-imx@nxp.com 15106L: linux-iio@vger.kernel.org 15107S: Maintained 15108F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15109F: drivers/iio/adc/imx8qxp-adc.c 15110 15111NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15112M: Mirela Rabulea <mirela.rabulea@nxp.com> 15113R: NXP Linux Team <linux-imx@nxp.com> 15114L: linux-media@vger.kernel.org 15115S: Maintained 15116F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15117F: drivers/media/platform/nxp/imx-jpeg 15118 15119NXP i.MX CLOCK DRIVERS 15120M: Abel Vesa <abelvesa@kernel.org> 15121R: Peng Fan <peng.fan@nxp.com> 15122L: linux-clk@vger.kernel.org 15123L: linux-imx@nxp.com 15124S: Maintained 15125T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15126F: Documentation/devicetree/bindings/clock/imx* 15127F: drivers/clk/imx/ 15128F: include/dt-bindings/clock/imx* 15129 15130NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15131M: Jagan Teki <jagan@amarulasolutions.com> 15132S: Maintained 15133F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15134F: drivers/regulator/pf8x00-regulator.c 15135 15136NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15137M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15138L: linux-kernel@vger.kernel.org 15139S: Maintained 15140F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15141F: drivers/extcon/extcon-ptn5150.c 15142 15143NXP SGTL5000 DRIVER 15144M: Fabio Estevam <festevam@gmail.com> 15145L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15146S: Maintained 15147F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15148F: sound/soc/codecs/sgtl5000* 15149 15150NXP SJA1105 ETHERNET SWITCH DRIVER 15151M: Vladimir Oltean <olteanv@gmail.com> 15152L: linux-kernel@vger.kernel.org 15153S: Maintained 15154F: drivers/net/dsa/sja1105 15155F: drivers/net/pcs/pcs-xpcs-nxp.c 15156 15157NXP TDA998X DRM DRIVER 15158M: Russell King <linux@armlinux.org.uk> 15159S: Maintained 15160T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15161T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15162F: drivers/gpu/drm/i2c/tda998x_drv.c 15163F: include/drm/i2c/tda998x.h 15164F: include/dt-bindings/display/tda998x.h 15165K: "nxp,tda998x" 15166 15167NXP TFA9879 DRIVER 15168M: Peter Rosin <peda@axentia.se> 15169L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15170S: Maintained 15171F: Documentation/devicetree/bindings/sound/tfa9879.txt 15172F: sound/soc/codecs/tfa9879* 15173 15174NXP-NCI NFC DRIVER 15175S: Orphan 15176F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15177F: drivers/nfc/nxp-nci 15178 15179NXP/Goodix TFA989X (TFA1) DRIVER 15180M: Stephan Gerhold <stephan@gerhold.net> 15181L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15182S: Maintained 15183F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15184F: sound/soc/codecs/tfa989x.c 15185 15186NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15187M: Jonas Malaco <jonas@protocubo.io> 15188L: linux-hwmon@vger.kernel.org 15189S: Maintained 15190F: Documentation/hwmon/nzxt-kraken2.rst 15191F: drivers/hwmon/nzxt-kraken2.c 15192 15193NZXT-SMART2 HARDWARE MONITORING DRIVER 15194M: Aleksandr Mezin <mezin.alexander@gmail.com> 15195L: linux-hwmon@vger.kernel.org 15196S: Maintained 15197F: Documentation/hwmon/nzxt-smart2.rst 15198F: drivers/hwmon/nzxt-smart2.c 15199 15200OBJAGG 15201M: Jiri Pirko <jiri@resnulli.us> 15202L: netdev@vger.kernel.org 15203S: Supported 15204F: include/linux/objagg.h 15205F: lib/objagg.c 15206F: lib/test_objagg.c 15207 15208OBJTOOL 15209M: Josh Poimboeuf <jpoimboe@kernel.org> 15210M: Peter Zijlstra <peterz@infradead.org> 15211S: Supported 15212F: include/linux/objtool*.h 15213F: tools/objtool/ 15214 15215OCELOT ETHERNET SWITCH DRIVER 15216M: Vladimir Oltean <vladimir.oltean@nxp.com> 15217M: Claudiu Manoil <claudiu.manoil@nxp.com> 15218M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15219M: UNGLinuxDriver@microchip.com 15220L: netdev@vger.kernel.org 15221S: Supported 15222F: drivers/net/dsa/ocelot/* 15223F: drivers/net/ethernet/mscc/ 15224F: include/soc/mscc/ocelot* 15225F: net/dsa/tag_ocelot.c 15226F: net/dsa/tag_ocelot_8021q.c 15227F: tools/testing/selftests/drivers/net/ocelot/* 15228 15229OCELOT EXTERNAL SWITCH CONTROL 15230M: Colin Foster <colin.foster@in-advantage.com> 15231S: Supported 15232F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15233F: drivers/mfd/ocelot* 15234F: drivers/net/dsa/ocelot/ocelot_ext.c 15235F: include/linux/mfd/ocelot.h 15236 15237OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15238M: Frederic Barrat <fbarrat@linux.ibm.com> 15239M: Andrew Donnellan <ajd@linux.ibm.com> 15240L: linuxppc-dev@lists.ozlabs.org 15241S: Supported 15242F: Documentation/userspace-api/accelerators/ocxl.rst 15243F: arch/powerpc/include/asm/pnv-ocxl.h 15244F: arch/powerpc/platforms/powernv/ocxl.c 15245F: drivers/misc/ocxl/ 15246F: include/misc/ocxl* 15247F: include/uapi/misc/ocxl.h 15248 15249OMAP AUDIO SUPPORT 15250M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15251M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15252L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15253L: linux-omap@vger.kernel.org 15254S: Maintained 15255F: sound/soc/ti/n810.c 15256F: sound/soc/ti/omap* 15257F: sound/soc/ti/rx51.c 15258F: sound/soc/ti/sdma-pcm.* 15259 15260OMAP CLOCK FRAMEWORK SUPPORT 15261M: Paul Walmsley <paul@pwsan.com> 15262L: linux-omap@vger.kernel.org 15263S: Maintained 15264F: arch/arm/*omap*/*clock* 15265 15266OMAP DEVICE TREE SUPPORT 15267M: Benoît Cousson <bcousson@baylibre.com> 15268M: Tony Lindgren <tony@atomide.com> 15269L: linux-omap@vger.kernel.org 15270L: devicetree@vger.kernel.org 15271S: Maintained 15272F: arch/arm/boot/dts/*am3* 15273F: arch/arm/boot/dts/*am4* 15274F: arch/arm/boot/dts/*am5* 15275F: arch/arm/boot/dts/*dra7* 15276F: arch/arm/boot/dts/*omap* 15277F: arch/arm/boot/dts/logicpd-som-lv* 15278F: arch/arm/boot/dts/logicpd-torpedo* 15279 15280OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15281L: linux-omap@vger.kernel.org 15282L: linux-fbdev@vger.kernel.org 15283S: Orphan 15284F: Documentation/arm/omap/dss.rst 15285F: drivers/video/fbdev/omap2/ 15286 15287OMAP FRAMEBUFFER SUPPORT 15288L: linux-fbdev@vger.kernel.org 15289L: linux-omap@vger.kernel.org 15290S: Orphan 15291F: drivers/video/fbdev/omap/ 15292 15293OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15294M: Roger Quadros <rogerq@kernel.org> 15295M: Tony Lindgren <tony@atomide.com> 15296L: linux-omap@vger.kernel.org 15297S: Maintained 15298F: arch/arm/mach-omap2/*gpmc* 15299F: drivers/memory/omap-gpmc.c 15300 15301OMAP GPIO DRIVER 15302M: Grygorii Strashko <grygorii.strashko@ti.com> 15303M: Santosh Shilimkar <ssantosh@kernel.org> 15304M: Kevin Hilman <khilman@kernel.org> 15305L: linux-omap@vger.kernel.org 15306S: Maintained 15307F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15308F: drivers/gpio/gpio-omap.c 15309 15310OMAP HARDWARE SPINLOCK SUPPORT 15311M: Ohad Ben-Cohen <ohad@wizery.com> 15312L: linux-omap@vger.kernel.org 15313S: Maintained 15314F: drivers/hwspinlock/omap_hwspinlock.c 15315 15316OMAP HS MMC SUPPORT 15317L: linux-mmc@vger.kernel.org 15318L: linux-omap@vger.kernel.org 15319S: Orphan 15320F: drivers/mmc/host/omap_hsmmc.c 15321 15322OMAP HWMOD DATA 15323M: Paul Walmsley <paul@pwsan.com> 15324L: linux-omap@vger.kernel.org 15325S: Maintained 15326F: arch/arm/mach-omap2/omap_hwmod*data* 15327 15328OMAP HWMOD SUPPORT 15329M: Benoît Cousson <bcousson@baylibre.com> 15330M: Paul Walmsley <paul@pwsan.com> 15331L: linux-omap@vger.kernel.org 15332S: Maintained 15333F: arch/arm/mach-omap2/omap_hwmod.* 15334 15335OMAP I2C DRIVER 15336M: Vignesh R <vigneshr@ti.com> 15337L: linux-omap@vger.kernel.org 15338L: linux-i2c@vger.kernel.org 15339S: Maintained 15340F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15341F: drivers/i2c/busses/i2c-omap.c 15342 15343OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15344M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15345L: linux-media@vger.kernel.org 15346S: Maintained 15347F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15348F: drivers/media/platform/ti/omap3isp/ 15349F: drivers/staging/media/omap4iss/ 15350 15351OMAP MMC SUPPORT 15352M: Aaro Koskinen <aaro.koskinen@iki.fi> 15353L: linux-omap@vger.kernel.org 15354S: Odd Fixes 15355F: drivers/mmc/host/omap.c 15356 15357OMAP POWER MANAGEMENT SUPPORT 15358M: Kevin Hilman <khilman@kernel.org> 15359L: linux-omap@vger.kernel.org 15360S: Maintained 15361F: arch/arm/*omap*/*pm* 15362F: drivers/cpufreq/omap-cpufreq.c 15363 15364OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15365M: Paul Walmsley <paul@pwsan.com> 15366L: linux-omap@vger.kernel.org 15367S: Maintained 15368F: arch/arm/mach-omap2/prm* 15369 15370OMAP RANDOM NUMBER GENERATOR SUPPORT 15371M: Deepak Saxena <dsaxena@plexity.net> 15372S: Maintained 15373F: drivers/char/hw_random/omap-rng.c 15374 15375OMAP USB SUPPORT 15376L: linux-usb@vger.kernel.org 15377L: linux-omap@vger.kernel.org 15378S: Orphan 15379F: arch/arm/*omap*/usb* 15380F: drivers/usb/*/*omap* 15381 15382OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15383M: Mark Jackson <mpfj@newflow.co.uk> 15384L: linux-omap@vger.kernel.org 15385S: Maintained 15386F: arch/arm/boot/dts/am335x-nano.dts 15387 15388OMAP1 SUPPORT 15389M: Aaro Koskinen <aaro.koskinen@iki.fi> 15390M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15391M: Tony Lindgren <tony@atomide.com> 15392L: linux-omap@vger.kernel.org 15393S: Maintained 15394Q: http://patchwork.kernel.org/project/linux-omap/list/ 15395T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15396F: arch/arm/configs/omap1_defconfig 15397F: arch/arm/mach-omap1/ 15398F: drivers/i2c/busses/i2c-omap.c 15399F: include/linux/platform_data/ams-delta-fiq.h 15400F: include/linux/platform_data/i2c-omap.h 15401 15402OMAP2+ SUPPORT 15403M: Tony Lindgren <tony@atomide.com> 15404L: linux-omap@vger.kernel.org 15405S: Maintained 15406W: http://www.muru.com/linux/omap/ 15407W: http://linux.omap.com/ 15408Q: http://patchwork.kernel.org/project/linux-omap/list/ 15409T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15410F: arch/arm/configs/omap2plus_defconfig 15411F: arch/arm/mach-omap2/ 15412F: drivers/bus/ti-sysc.c 15413F: drivers/i2c/busses/i2c-omap.c 15414F: drivers/irqchip/irq-omap-intc.c 15415F: drivers/mfd/*omap*.c 15416F: drivers/mfd/menelaus.c 15417F: drivers/mfd/palmas.c 15418F: drivers/mfd/tps65217.c 15419F: drivers/mfd/tps65218.c 15420F: drivers/mfd/tps65219.c 15421F: drivers/mfd/tps65910.c 15422F: drivers/mfd/twl-core.[ch] 15423F: drivers/mfd/twl4030*.c 15424F: drivers/mfd/twl6030*.c 15425F: drivers/mfd/twl6040*.c 15426F: drivers/regulator/palmas-regulator*.c 15427F: drivers/regulator/pbias-regulator.c 15428F: drivers/regulator/tps65217-regulator.c 15429F: drivers/regulator/tps65218-regulator.c 15430F: drivers/regulator/tps65219-regulator.c 15431F: drivers/regulator/tps65910-regulator.c 15432F: drivers/regulator/twl-regulator.c 15433F: drivers/regulator/twl6030-regulator.c 15434F: include/linux/platform_data/i2c-omap.h 15435F: include/linux/platform_data/ti-sysc.h 15436 15437OMFS FILESYSTEM 15438M: Bob Copeland <me@bobcopeland.com> 15439L: linux-karma-devel@lists.sourceforge.net 15440S: Maintained 15441F: Documentation/filesystems/omfs.rst 15442F: fs/omfs/ 15443 15444OMNIVISION OG01A1B SENSOR DRIVER 15445M: Shawn Tu <shawnx.tu@intel.com> 15446L: linux-media@vger.kernel.org 15447S: Maintained 15448F: drivers/media/i2c/og01a1b.c 15449 15450OMNIVISION OV02A10 SENSOR DRIVER 15451M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15452L: linux-media@vger.kernel.org 15453S: Maintained 15454T: git git://linuxtv.org/media_tree.git 15455F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15456F: drivers/media/i2c/ov02a10.c 15457 15458OMNIVISION OV08D10 SENSOR DRIVER 15459M: Jimmy Su <jimmy.su@intel.com> 15460L: linux-media@vger.kernel.org 15461S: Maintained 15462T: git git://linuxtv.org/media_tree.git 15463F: drivers/media/i2c/ov08d10.c 15464 15465OMNIVISION OV08X40 SENSOR DRIVER 15466M: Jason Chen <jason.z.chen@intel.com> 15467L: linux-media@vger.kernel.org 15468S: Maintained 15469T: git git://linuxtv.org/media_tree.git 15470F: drivers/media/i2c/ov08x40.c 15471 15472OMNIVISION OV13858 SENSOR DRIVER 15473M: Sakari Ailus <sakari.ailus@linux.intel.com> 15474L: linux-media@vger.kernel.org 15475S: Maintained 15476T: git git://linuxtv.org/media_tree.git 15477F: drivers/media/i2c/ov13858.c 15478 15479OMNIVISION OV13B10 SENSOR DRIVER 15480M: Arec Kao <arec.kao@intel.com> 15481L: linux-media@vger.kernel.org 15482S: Maintained 15483T: git git://linuxtv.org/media_tree.git 15484F: drivers/media/i2c/ov13b10.c 15485 15486OMNIVISION OV2680 SENSOR DRIVER 15487M: Rui Miguel Silva <rmfrfs@gmail.com> 15488L: linux-media@vger.kernel.org 15489S: Maintained 15490T: git git://linuxtv.org/media_tree.git 15491F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15492F: drivers/media/i2c/ov2680.c 15493 15494OMNIVISION OV2685 SENSOR DRIVER 15495M: Shunqian Zheng <zhengsq@rock-chips.com> 15496L: linux-media@vger.kernel.org 15497S: Maintained 15498T: git git://linuxtv.org/media_tree.git 15499F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15500F: drivers/media/i2c/ov2685.c 15501 15502OMNIVISION OV2740 SENSOR DRIVER 15503M: Tianshu Qiu <tian.shu.qiu@intel.com> 15504R: Shawn Tu <shawnx.tu@intel.com> 15505R: Bingbu Cao <bingbu.cao@intel.com> 15506L: linux-media@vger.kernel.org 15507S: Maintained 15508T: git git://linuxtv.org/media_tree.git 15509F: drivers/media/i2c/ov2740.c 15510 15511OMNIVISION OV4689 SENSOR DRIVER 15512M: Mikhail Rudenko <mike.rudenko@gmail.com> 15513L: linux-media@vger.kernel.org 15514S: Maintained 15515T: git git://linuxtv.org/media_tree.git 15516F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15517F: drivers/media/i2c/ov5647.c 15518 15519OMNIVISION OV5640 SENSOR DRIVER 15520M: Steve Longerbeam <slongerbeam@gmail.com> 15521L: linux-media@vger.kernel.org 15522S: Maintained 15523T: git git://linuxtv.org/media_tree.git 15524F: drivers/media/i2c/ov5640.c 15525 15526OMNIVISION OV5647 SENSOR DRIVER 15527M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15528M: Jacopo Mondi <jacopo@jmondi.org> 15529L: linux-media@vger.kernel.org 15530S: Maintained 15531T: git git://linuxtv.org/media_tree.git 15532F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15533F: drivers/media/i2c/ov5647.c 15534 15535OMNIVISION OV5670 SENSOR DRIVER 15536M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15537L: linux-media@vger.kernel.org 15538S: Maintained 15539T: git git://linuxtv.org/media_tree.git 15540F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15541F: drivers/media/i2c/ov5670.c 15542 15543OMNIVISION OV5675 SENSOR DRIVER 15544M: Shawn Tu <shawnx.tu@intel.com> 15545L: linux-media@vger.kernel.org 15546S: Maintained 15547T: git git://linuxtv.org/media_tree.git 15548F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15549F: drivers/media/i2c/ov5675.c 15550 15551OMNIVISION OV5693 SENSOR DRIVER 15552M: Daniel Scally <djrscally@gmail.com> 15553L: linux-media@vger.kernel.org 15554S: Maintained 15555T: git git://linuxtv.org/media_tree.git 15556F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15557F: drivers/media/i2c/ov5693.c 15558 15559OMNIVISION OV5695 SENSOR DRIVER 15560M: Shunqian Zheng <zhengsq@rock-chips.com> 15561L: linux-media@vger.kernel.org 15562S: Maintained 15563T: git git://linuxtv.org/media_tree.git 15564F: drivers/media/i2c/ov5695.c 15565 15566OMNIVISION OV7670 SENSOR DRIVER 15567L: linux-media@vger.kernel.org 15568S: Orphan 15569T: git git://linuxtv.org/media_tree.git 15570F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15571F: drivers/media/i2c/ov7670.c 15572 15573OMNIVISION OV772x SENSOR DRIVER 15574M: Jacopo Mondi <jacopo@jmondi.org> 15575L: linux-media@vger.kernel.org 15576S: Odd fixes 15577T: git git://linuxtv.org/media_tree.git 15578F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15579F: drivers/media/i2c/ov772x.c 15580F: include/media/i2c/ov772x.h 15581 15582OMNIVISION OV7740 SENSOR DRIVER 15583M: Wenyou Yang <wenyou.yang@microchip.com> 15584L: linux-media@vger.kernel.org 15585S: Maintained 15586T: git git://linuxtv.org/media_tree.git 15587F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15588F: drivers/media/i2c/ov7740.c 15589 15590OMNIVISION OV8856 SENSOR DRIVER 15591M: Sakari Ailus <sakari.ailus@linux.intel.com> 15592L: linux-media@vger.kernel.org 15593S: Maintained 15594T: git git://linuxtv.org/media_tree.git 15595F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15596F: drivers/media/i2c/ov8856.c 15597 15598OMNIVISION OV8858 SENSOR DRIVER 15599M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15600M: Nicholas Roth <nicholas@rothemail.net> 15601L: linux-media@vger.kernel.org 15602S: Maintained 15603T: git git://linuxtv.org/media_tree.git 15604F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15605F: drivers/media/i2c/ov8858.c 15606 15607OMNIVISION OV9282 SENSOR DRIVER 15608M: Paul J. Murphy <paul.j.murphy@intel.com> 15609M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15610L: linux-media@vger.kernel.org 15611S: Maintained 15612T: git git://linuxtv.org/media_tree.git 15613F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15614F: drivers/media/i2c/ov9282.c 15615 15616OMNIVISION OV9640 SENSOR DRIVER 15617M: Petr Cvek <petrcvekcz@gmail.com> 15618L: linux-media@vger.kernel.org 15619S: Maintained 15620F: drivers/media/i2c/ov9640.* 15621 15622OMNIVISION OV9650 SENSOR DRIVER 15623M: Sakari Ailus <sakari.ailus@linux.intel.com> 15624R: Akinobu Mita <akinobu.mita@gmail.com> 15625R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15626L: linux-media@vger.kernel.org 15627S: Maintained 15628T: git git://linuxtv.org/media_tree.git 15629F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15630F: drivers/media/i2c/ov9650.c 15631 15632OMNIVISION OV9734 SENSOR DRIVER 15633M: Tianshu Qiu <tian.shu.qiu@intel.com> 15634R: Bingbu Cao <bingbu.cao@intel.com> 15635L: linux-media@vger.kernel.org 15636S: Maintained 15637T: git git://linuxtv.org/media_tree.git 15638F: drivers/media/i2c/ov9734.c 15639 15640ONBOARD USB HUB DRIVER 15641M: Matthias Kaehlcke <mka@chromium.org> 15642L: linux-usb@vger.kernel.org 15643S: Maintained 15644F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15645F: drivers/usb/misc/onboard_usb_hub.c 15646 15647ONENAND FLASH DRIVER 15648M: Kyungmin Park <kyungmin.park@samsung.com> 15649L: linux-mtd@lists.infradead.org 15650S: Maintained 15651F: drivers/mtd/nand/onenand/ 15652F: include/linux/mtd/onenand*.h 15653 15654ONEXPLAYER FAN DRIVER 15655M: Derek John Clark <derekjohn.clark@gmail.com> 15656M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15657L: linux-hwmon@vger.kernel.org 15658S: Maintained 15659F: drivers/hwmon/oxp-sensors.c 15660 15661ONIE TLV NVMEM LAYOUT DRIVER 15662M: Miquel Raynal <miquel.raynal@bootlin.com> 15663S: Maintained 15664F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15665F: drivers/nvmem/layouts/onie-tlv.c 15666 15667ONION OMEGA2+ BOARD 15668M: Harvey Hunt <harveyhuntnexus@gmail.com> 15669L: linux-mips@vger.kernel.org 15670S: Maintained 15671F: arch/mips/boot/dts/ralink/omega2p.dts 15672 15673ONSEMI ETHERNET PHY DRIVERS 15674M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15675L: netdev@vger.kernel.org 15676S: Supported 15677W: http://www.onsemi.com 15678F: drivers/net/phy/ncn* 15679 15680OP-TEE DRIVER 15681M: Jens Wiklander <jens.wiklander@linaro.org> 15682L: op-tee@lists.trustedfirmware.org 15683S: Maintained 15684F: Documentation/ABI/testing/sysfs-bus-optee-devices 15685F: drivers/tee/optee/ 15686 15687OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15688M: Sumit Garg <sumit.garg@linaro.org> 15689L: op-tee@lists.trustedfirmware.org 15690S: Maintained 15691F: drivers/char/hw_random/optee-rng.c 15692 15693OP-TEE RTC DRIVER 15694M: Clément Léger <clement.leger@bootlin.com> 15695L: linux-rtc@vger.kernel.org 15696S: Maintained 15697F: drivers/rtc/rtc-optee.c 15698 15699OPA-VNIC DRIVER 15700M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15701L: linux-rdma@vger.kernel.org 15702S: Supported 15703F: drivers/infiniband/ulp/opa_vnic 15704 15705OPEN FIRMWARE AND FLATTENED DEVICE TREE 15706M: Rob Herring <robh+dt@kernel.org> 15707M: Frank Rowand <frowand.list@gmail.com> 15708L: devicetree@vger.kernel.org 15709S: Maintained 15710W: http://www.devicetree.org/ 15711C: irc://irc.libera.chat/devicetree 15712T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15713F: Documentation/ABI/testing/sysfs-firmware-ofw 15714F: drivers/of/ 15715F: include/linux/of*.h 15716F: scripts/dtc/ 15717K: of_overlay_notifier_ 15718K: of_overlay_fdt_apply 15719K: of_overlay_remove 15720 15721OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15722M: Rob Herring <robh+dt@kernel.org> 15723M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15724M: Conor Dooley <conor+dt@kernel.org> 15725L: devicetree@vger.kernel.org 15726S: Maintained 15727Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15728C: irc://irc.libera.chat/devicetree 15729T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15730F: Documentation/devicetree/ 15731F: arch/*/boot/dts/ 15732F: include/dt-bindings/ 15733 15734OPENCOMPUTE PTP CLOCK DRIVER 15735M: Jonathan Lemon <jonathan.lemon@gmail.com> 15736M: Vadim Fedorenko <vadfed@fb.com> 15737L: netdev@vger.kernel.org 15738S: Maintained 15739F: drivers/ptp/ptp_ocp.c 15740 15741OPENCORES I2C BUS DRIVER 15742M: Peter Korsgaard <peter@korsgaard.com> 15743M: Andrew Lunn <andrew@lunn.ch> 15744L: linux-i2c@vger.kernel.org 15745S: Maintained 15746F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15747F: Documentation/i2c/busses/i2c-ocores.rst 15748F: drivers/i2c/busses/i2c-ocores.c 15749F: include/linux/platform_data/i2c-ocores.h 15750 15751OPENRISC ARCHITECTURE 15752M: Jonas Bonn <jonas@southpole.se> 15753M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15754M: Stafford Horne <shorne@gmail.com> 15755L: linux-openrisc@vger.kernel.org 15756S: Maintained 15757W: http://openrisc.io 15758T: git https://github.com/openrisc/linux.git 15759F: Documentation/arch/openrisc/ 15760F: Documentation/devicetree/bindings/openrisc/ 15761F: arch/openrisc/ 15762F: drivers/irqchip/irq-ompic.c 15763F: drivers/irqchip/irq-or1k-* 15764 15765OPENVSWITCH 15766M: Pravin B Shelar <pshelar@ovn.org> 15767L: netdev@vger.kernel.org 15768L: dev@openvswitch.org 15769S: Maintained 15770W: http://openvswitch.org 15771F: include/uapi/linux/openvswitch.h 15772F: net/openvswitch/ 15773F: tools/testing/selftests/net/openvswitch/ 15774 15775OPERATING PERFORMANCE POINTS (OPP) 15776M: Viresh Kumar <vireshk@kernel.org> 15777M: Nishanth Menon <nm@ti.com> 15778M: Stephen Boyd <sboyd@kernel.org> 15779L: linux-pm@vger.kernel.org 15780S: Maintained 15781T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15782F: Documentation/devicetree/bindings/opp/ 15783F: Documentation/power/opp.rst 15784F: drivers/opp/ 15785F: include/linux/pm_opp.h 15786 15787OPL4 DRIVER 15788M: Clemens Ladisch <clemens@ladisch.de> 15789L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15790S: Maintained 15791T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15792F: sound/drivers/opl4/ 15793 15794ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15795M: Mark Fasheh <mark@fasheh.com> 15796M: Joel Becker <jlbec@evilplan.org> 15797M: Joseph Qi <joseph.qi@linux.alibaba.com> 15798L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15799S: Supported 15800W: http://ocfs2.wiki.kernel.org 15801F: Documentation/filesystems/dlmfs.rst 15802F: Documentation/filesystems/ocfs2.rst 15803F: fs/ocfs2/ 15804 15805ORANGEFS FILESYSTEM 15806M: Mike Marshall <hubcap@omnibond.com> 15807R: Martin Brandenburg <martin@omnibond.com> 15808L: devel@lists.orangefs.org 15809S: Supported 15810T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15811F: Documentation/filesystems/orangefs.rst 15812F: fs/orangefs/ 15813 15814ORINOCO DRIVER 15815L: linux-wireless@vger.kernel.org 15816S: Orphan 15817W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15818W: http://www.nongnu.org/orinoco/ 15819F: drivers/net/wireless/intersil/orinoco/ 15820 15821OV2659 OMNIVISION SENSOR DRIVER 15822M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15823L: linux-media@vger.kernel.org 15824S: Maintained 15825W: https://linuxtv.org 15826Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15827T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15828F: drivers/media/i2c/ov2659.c 15829F: include/media/i2c/ov2659.h 15830 15831OVERLAY FILESYSTEM 15832M: Miklos Szeredi <miklos@szeredi.hu> 15833L: linux-unionfs@vger.kernel.org 15834S: Supported 15835T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15836F: Documentation/filesystems/overlayfs.rst 15837F: fs/overlayfs/ 15838 15839P54 WIRELESS DRIVER 15840M: Christian Lamparter <chunkeey@googlemail.com> 15841L: linux-wireless@vger.kernel.org 15842S: Maintained 15843W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15844F: drivers/net/wireless/intersil/p54/ 15845 15846PACKET SOCKETS 15847M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15848S: Maintained 15849F: include/uapi/linux/if_packet.h 15850F: net/packet/af_packet.c 15851 15852PACKING 15853M: Vladimir Oltean <olteanv@gmail.com> 15854L: netdev@vger.kernel.org 15855S: Supported 15856F: Documentation/core-api/packing.rst 15857F: include/linux/packing.h 15858F: lib/packing.c 15859 15860PADATA PARALLEL EXECUTION MECHANISM 15861M: Steffen Klassert <steffen.klassert@secunet.com> 15862M: Daniel Jordan <daniel.m.jordan@oracle.com> 15863L: linux-crypto@vger.kernel.org 15864L: linux-kernel@vger.kernel.org 15865S: Maintained 15866F: Documentation/core-api/padata.rst 15867F: include/linux/padata.h 15868F: kernel/padata.c 15869 15870PAGE CACHE 15871M: Matthew Wilcox (Oracle) <willy@infradead.org> 15872L: linux-fsdevel@vger.kernel.org 15873S: Supported 15874T: git git://git.infradead.org/users/willy/pagecache.git 15875F: Documentation/filesystems/locking.rst 15876F: Documentation/filesystems/vfs.rst 15877F: include/linux/pagemap.h 15878F: mm/filemap.c 15879F: mm/page-writeback.c 15880F: mm/readahead.c 15881F: mm/truncate.c 15882 15883PAGE POOL 15884M: Jesper Dangaard Brouer <hawk@kernel.org> 15885M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15886L: netdev@vger.kernel.org 15887S: Supported 15888F: Documentation/networking/page_pool.rst 15889F: include/net/page_pool.h 15890F: include/trace/events/page_pool.h 15891F: net/core/page_pool.c 15892 15893PAGE TABLE CHECK 15894M: Pasha Tatashin <pasha.tatashin@soleen.com> 15895M: Andrew Morton <akpm@linux-foundation.org> 15896L: linux-mm@kvack.org 15897S: Maintained 15898F: Documentation/mm/page_table_check.rst 15899F: include/linux/page_table_check.h 15900F: mm/page_table_check.c 15901 15902PANASONIC LAPTOP ACPI EXTRAS DRIVER 15903M: Kenneth Chan <kenneth.t.chan@gmail.com> 15904L: platform-driver-x86@vger.kernel.org 15905S: Maintained 15906F: drivers/platform/x86/panasonic-laptop.c 15907 15908PARALLAX PING IIO SENSOR DRIVER 15909M: Andreas Klinger <ak@it-klinger.de> 15910L: linux-iio@vger.kernel.org 15911S: Maintained 15912F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15913F: drivers/iio/proximity/ping.c 15914 15915PARALLEL LCD/KEYPAD PANEL DRIVER 15916M: Willy Tarreau <willy@haproxy.com> 15917M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15918S: Odd Fixes 15919F: Documentation/admin-guide/lcd-panel-cgram.rst 15920F: drivers/auxdisplay/panel.c 15921 15922PARALLEL PORT SUBSYSTEM 15923M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15924M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15925L: linux-parport@lists.infradead.org (subscribers-only) 15926S: Maintained 15927F: Documentation/driver-api/parport*.rst 15928F: drivers/char/ppdev.c 15929F: drivers/parport/ 15930F: include/linux/parport*.h 15931F: include/uapi/linux/ppdev.h 15932 15933PARAVIRT_OPS INTERFACE 15934M: Juergen Gross <jgross@suse.com> 15935M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15936R: Alexey Makhalov <amakhalov@vmware.com> 15937R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15938L: virtualization@lists.linux-foundation.org 15939L: x86@kernel.org 15940S: Supported 15941T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15942F: Documentation/virt/paravirt_ops.rst 15943F: arch/*/include/asm/paravirt*.h 15944F: arch/*/kernel/paravirt* 15945F: include/linux/hypervisor.h 15946 15947PARISC ARCHITECTURE 15948M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15949M: Helge Deller <deller@gmx.de> 15950L: linux-parisc@vger.kernel.org 15951S: Maintained 15952W: https://parisc.wiki.kernel.org 15953Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15954T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15955T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15956F: Documentation/arch/parisc/ 15957F: arch/parisc/ 15958F: drivers/char/agp/parisc-agp.c 15959F: drivers/input/misc/hp_sdc_rtc.c 15960F: drivers/input/serio/gscps2.c 15961F: drivers/input/serio/hp_sdc* 15962F: drivers/parisc/ 15963F: drivers/parport/parport_gsc.* 15964F: drivers/tty/serial/8250/8250_parisc.c 15965F: drivers/video/console/sti* 15966F: drivers/video/fbdev/sti* 15967F: drivers/video/logo/logo_parisc* 15968F: include/linux/hp_sdc.h 15969 15970PARMAN 15971M: Jiri Pirko <jiri@resnulli.us> 15972L: netdev@vger.kernel.org 15973S: Supported 15974F: include/linux/parman.h 15975F: lib/parman.c 15976F: lib/test_parman.c 15977 15978PC ENGINES APU BOARD DRIVER 15979M: Enrico Weigelt, metux IT consult <info@metux.net> 15980S: Maintained 15981F: drivers/platform/x86/pcengines-apuv2.c 15982 15983PC87360 HARDWARE MONITORING DRIVER 15984M: Jim Cromie <jim.cromie@gmail.com> 15985L: linux-hwmon@vger.kernel.org 15986S: Maintained 15987F: Documentation/hwmon/pc87360.rst 15988F: drivers/hwmon/pc87360.c 15989 15990PC8736x GPIO DRIVER 15991M: Jim Cromie <jim.cromie@gmail.com> 15992S: Maintained 15993F: drivers/char/pc8736x_gpio.c 15994 15995PC87427 HARDWARE MONITORING DRIVER 15996M: Jean Delvare <jdelvare@suse.com> 15997L: linux-hwmon@vger.kernel.org 15998S: Maintained 15999F: Documentation/hwmon/pc87427.rst 16000F: drivers/hwmon/pc87427.c 16001 16002PCA9532 LED DRIVER 16003M: Riku Voipio <riku.voipio@iki.fi> 16004S: Maintained 16005F: drivers/leds/leds-pca9532.c 16006F: include/linux/leds-pca9532.h 16007 16008PCA9541 I2C BUS MASTER SELECTOR DRIVER 16009M: Guenter Roeck <linux@roeck-us.net> 16010L: linux-i2c@vger.kernel.org 16011S: Maintained 16012F: drivers/i2c/muxes/i2c-mux-pca9541.c 16013 16014PCDP - PRIMARY CONSOLE AND DEBUG PORT 16015M: Khalid Aziz <khalid@gonehiking.org> 16016S: Maintained 16017F: drivers/firmware/pcdp.* 16018 16019PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16020M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16021M: Pali Rohár <pali@kernel.org> 16022L: linux-pci@vger.kernel.org 16023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16024S: Maintained 16025F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16026F: drivers/pci/controller/pci-aardvark.c 16027 16028PCI DRIVER FOR ALTERA PCIE IP 16029M: Joyce Ooi <joyce.ooi@intel.com> 16030L: linux-pci@vger.kernel.org 16031S: Supported 16032F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16033F: drivers/pci/controller/pcie-altera.c 16034 16035PCI DRIVER FOR APPLIEDMICRO XGENE 16036M: Toan Le <toan@os.amperecomputing.com> 16037L: linux-pci@vger.kernel.org 16038L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16039S: Maintained 16040F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16041F: drivers/pci/controller/pci-xgene.c 16042 16043PCI DRIVER FOR ARM VERSATILE PLATFORM 16044M: Rob Herring <robh@kernel.org> 16045L: linux-pci@vger.kernel.org 16046L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16047S: Maintained 16048F: Documentation/devicetree/bindings/pci/versatile.yaml 16049F: drivers/pci/controller/pci-versatile.c 16050 16051PCI DRIVER FOR ARMADA 8K 16052M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16053L: linux-pci@vger.kernel.org 16054L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16055S: Maintained 16056F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16057F: drivers/pci/controller/dwc/pcie-armada8k.c 16058 16059PCI DRIVER FOR CADENCE PCIE IP 16060M: Tom Joseph <tjoseph@cadence.com> 16061L: linux-pci@vger.kernel.org 16062S: Maintained 16063F: Documentation/devicetree/bindings/pci/cdns,* 16064F: drivers/pci/controller/cadence/ 16065 16066PCI DRIVER FOR FREESCALE LAYERSCAPE 16067M: Minghuan Lian <minghuan.Lian@nxp.com> 16068M: Mingkai Hu <mingkai.hu@nxp.com> 16069M: Roy Zang <roy.zang@nxp.com> 16070L: linuxppc-dev@lists.ozlabs.org 16071L: linux-pci@vger.kernel.org 16072L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16073S: Maintained 16074F: drivers/pci/controller/dwc/*layerscape* 16075 16076PCI DRIVER FOR FU740 16077M: Paul Walmsley <paul.walmsley@sifive.com> 16078M: Greentime Hu <greentime.hu@sifive.com> 16079L: linux-pci@vger.kernel.org 16080S: Maintained 16081F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16082F: drivers/pci/controller/dwc/pcie-fu740.c 16083 16084PCI DRIVER FOR GENERIC OF HOSTS 16085M: Will Deacon <will@kernel.org> 16086L: linux-pci@vger.kernel.org 16087L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16088S: Maintained 16089F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16090F: drivers/pci/controller/pci-host-common.c 16091F: drivers/pci/controller/pci-host-generic.c 16092 16093PCI DRIVER FOR IMX6 16094M: Richard Zhu <hongxing.zhu@nxp.com> 16095M: Lucas Stach <l.stach@pengutronix.de> 16096L: linux-pci@vger.kernel.org 16097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16098S: Maintained 16099F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16100F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16101F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16102F: drivers/pci/controller/dwc/*imx6* 16103 16104PCI DRIVER FOR INTEL IXP4XX 16105M: Linus Walleij <linus.walleij@linaro.org> 16106S: Maintained 16107F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16108F: drivers/pci/controller/pci-ixp4xx.c 16109 16110PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16111M: Nirmal Patel <nirmal.patel@linux.intel.com> 16112R: Jonathan Derrick <jonathan.derrick@linux.dev> 16113L: linux-pci@vger.kernel.org 16114S: Supported 16115F: drivers/pci/controller/vmd.c 16116 16117PCI DRIVER FOR MICROSEMI SWITCHTEC 16118M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16119M: Logan Gunthorpe <logang@deltatee.com> 16120L: linux-pci@vger.kernel.org 16121S: Maintained 16122F: Documentation/ABI/testing/sysfs-class-switchtec 16123F: Documentation/driver-api/switchtec.rst 16124F: drivers/ntb/hw/mscc/ 16125F: drivers/pci/switch/switchtec* 16126F: include/linux/switchtec.h 16127F: include/uapi/linux/switchtec_ioctl.h 16128 16129PCI DRIVER FOR MOBIVEIL PCIE IP 16130M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16131M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16132L: linux-pci@vger.kernel.org 16133S: Supported 16134F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16135F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16136 16137PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16138M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16139M: Pali Rohár <pali@kernel.org> 16140L: linux-pci@vger.kernel.org 16141L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16142S: Maintained 16143F: drivers/pci/controller/*mvebu* 16144 16145PCI DRIVER FOR NVIDIA TEGRA 16146M: Thierry Reding <thierry.reding@gmail.com> 16147L: linux-tegra@vger.kernel.org 16148L: linux-pci@vger.kernel.org 16149S: Supported 16150F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16151F: drivers/pci/controller/pci-tegra.c 16152 16153PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16154M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16155L: linux-pci@vger.kernel.org 16156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16157S: Maintained 16158F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16159F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16160 16161PCI DRIVER FOR RENESAS R-CAR 16162M: Marek Vasut <marek.vasut+renesas@gmail.com> 16163M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16164L: linux-pci@vger.kernel.org 16165L: linux-renesas-soc@vger.kernel.org 16166S: Maintained 16167F: Documentation/devicetree/bindings/pci/*rcar* 16168F: drivers/pci/controller/*rcar* 16169 16170PCI DRIVER FOR SAMSUNG EXYNOS 16171M: Jingoo Han <jingoohan1@gmail.com> 16172L: linux-pci@vger.kernel.org 16173L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16174L: linux-samsung-soc@vger.kernel.org 16175S: Maintained 16176F: drivers/pci/controller/dwc/pci-exynos.c 16177 16178PCI DRIVER FOR SYNOPSYS DESIGNWARE 16179M: Jingoo Han <jingoohan1@gmail.com> 16180M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16181L: linux-pci@vger.kernel.org 16182S: Maintained 16183F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16184F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16185F: drivers/pci/controller/dwc/*designware* 16186 16187PCI DRIVER FOR TI DRA7XX/J721E 16188M: Vignesh Raghavendra <vigneshr@ti.com> 16189L: linux-omap@vger.kernel.org 16190L: linux-pci@vger.kernel.org 16191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16192S: Supported 16193F: Documentation/devicetree/bindings/pci/ti-pci.txt 16194F: drivers/pci/controller/cadence/pci-j721e.c 16195F: drivers/pci/controller/dwc/pci-dra7xx.c 16196 16197PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16198M: Linus Walleij <linus.walleij@linaro.org> 16199L: linux-pci@vger.kernel.org 16200S: Maintained 16201F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16202F: drivers/pci/controller/pci-v3-semi.c 16203 16204PCI DRIVER FOR XILINX VERSAL CPM 16205M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16206M: Michal Simek <michal.simek@amd.com> 16207L: linux-pci@vger.kernel.org 16208S: Maintained 16209F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16210F: drivers/pci/controller/pcie-xilinx-cpm.c 16211 16212PCI ENDPOINT SUBSYSTEM 16213M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16214M: Krzysztof Wilczyński <kw@linux.com> 16215R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16216R: Kishon Vijay Abraham I <kishon@kernel.org> 16217L: linux-pci@vger.kernel.org 16218S: Supported 16219Q: https://patchwork.kernel.org/project/linux-pci/list/ 16220B: https://bugzilla.kernel.org 16221C: irc://irc.oftc.net/linux-pci 16222T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16223F: Documentation/PCI/endpoint/* 16224F: Documentation/misc-devices/pci-endpoint-test.rst 16225F: drivers/misc/pci_endpoint_test.c 16226F: drivers/pci/endpoint/ 16227F: tools/pci/ 16228 16229PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16230M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16231R: Oliver O'Halloran <oohall@gmail.com> 16232L: linuxppc-dev@lists.ozlabs.org 16233S: Supported 16234F: Documentation/PCI/pci-error-recovery.rst 16235F: Documentation/powerpc/eeh-pci-error-recovery.rst 16236F: arch/powerpc/include/*/eeh*.h 16237F: arch/powerpc/kernel/eeh*.c 16238F: arch/powerpc/platforms/*/eeh*.c 16239F: drivers/pci/pcie/aer.c 16240F: drivers/pci/pcie/dpc.c 16241F: drivers/pci/pcie/err.c 16242 16243PCI ERROR RECOVERY 16244M: Linas Vepstas <linasvepstas@gmail.com> 16245L: linux-pci@vger.kernel.org 16246S: Supported 16247F: Documentation/PCI/pci-error-recovery.rst 16248 16249PCI MSI DRIVER FOR ALTERA MSI IP 16250M: Joyce Ooi <joyce.ooi@intel.com> 16251L: linux-pci@vger.kernel.org 16252S: Supported 16253F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16254F: drivers/pci/controller/pcie-altera-msi.c 16255 16256PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16257M: Toan Le <toan@os.amperecomputing.com> 16258L: linux-pci@vger.kernel.org 16259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16260S: Maintained 16261F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16262F: drivers/pci/controller/pci-xgene-msi.c 16263 16264PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16265M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16266M: Krzysztof Wilczyński <kw@linux.com> 16267R: Rob Herring <robh@kernel.org> 16268L: linux-pci@vger.kernel.org 16269S: Supported 16270Q: https://patchwork.kernel.org/project/linux-pci/list/ 16271B: https://bugzilla.kernel.org 16272C: irc://irc.oftc.net/linux-pci 16273T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16274F: Documentation/devicetree/bindings/pci/ 16275F: drivers/pci/controller/ 16276F: drivers/pci/pci-bridge-emul.c 16277F: drivers/pci/pci-bridge-emul.h 16278 16279PCI PEER-TO-PEER DMA (P2PDMA) 16280M: Bjorn Helgaas <bhelgaas@google.com> 16281M: Logan Gunthorpe <logang@deltatee.com> 16282L: linux-pci@vger.kernel.org 16283S: Supported 16284Q: https://patchwork.kernel.org/project/linux-pci/list/ 16285B: https://bugzilla.kernel.org 16286C: irc://irc.oftc.net/linux-pci 16287T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16288F: Documentation/driver-api/pci/p2pdma.rst 16289F: drivers/pci/p2pdma.c 16290F: include/linux/pci-p2pdma.h 16291 16292PCI SUBSYSTEM 16293M: Bjorn Helgaas <bhelgaas@google.com> 16294L: linux-pci@vger.kernel.org 16295S: Supported 16296Q: https://patchwork.kernel.org/project/linux-pci/list/ 16297B: https://bugzilla.kernel.org 16298C: irc://irc.oftc.net/linux-pci 16299T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16300F: Documentation/PCI/ 16301F: Documentation/devicetree/bindings/pci/ 16302F: arch/x86/kernel/early-quirks.c 16303F: arch/x86/kernel/quirks.c 16304F: arch/x86/pci/ 16305F: drivers/acpi/pci* 16306F: drivers/pci/ 16307F: include/asm-generic/pci* 16308F: include/linux/of_pci.h 16309F: include/linux/pci* 16310F: include/uapi/linux/pci* 16311F: lib/pci* 16312 16313PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16314M: Jonathan Chocron <jonnyc@amazon.com> 16315L: linux-pci@vger.kernel.org 16316S: Maintained 16317F: Documentation/devicetree/bindings/pci/pcie-al.txt 16318F: drivers/pci/controller/dwc/pcie-al.c 16319 16320PCIE DRIVER FOR AMLOGIC MESON 16321M: Yue Wang <yue.wang@Amlogic.com> 16322L: linux-pci@vger.kernel.org 16323L: linux-amlogic@lists.infradead.org 16324S: Maintained 16325F: drivers/pci/controller/dwc/pci-meson.c 16326 16327PCIE DRIVER FOR AXIS ARTPEC 16328M: Jesper Nilsson <jesper.nilsson@axis.com> 16329L: linux-arm-kernel@axis.com 16330L: linux-pci@vger.kernel.org 16331S: Maintained 16332F: Documentation/devicetree/bindings/pci/axis,artpec* 16333F: drivers/pci/controller/dwc/*artpec* 16334 16335PCIE DRIVER FOR CAVIUM THUNDERX 16336M: Robert Richter <rric@kernel.org> 16337L: linux-pci@vger.kernel.org 16338L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16339S: Odd Fixes 16340F: drivers/pci/controller/pci-thunder-* 16341 16342PCIE DRIVER FOR HISILICON 16343M: Zhou Wang <wangzhou1@hisilicon.com> 16344L: linux-pci@vger.kernel.org 16345S: Maintained 16346F: drivers/pci/controller/dwc/pcie-hisi.c 16347 16348PCIE DRIVER FOR HISILICON KIRIN 16349M: Xiaowei Song <songxiaowei@hisilicon.com> 16350M: Binghui Wang <wangbinghui@hisilicon.com> 16351L: linux-pci@vger.kernel.org 16352S: Maintained 16353F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16354F: drivers/pci/controller/dwc/pcie-kirin.c 16355 16356PCIE DRIVER FOR HISILICON STB 16357M: Shawn Guo <shawn.guo@linaro.org> 16358L: linux-pci@vger.kernel.org 16359S: Maintained 16360F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16361F: drivers/pci/controller/dwc/pcie-histb.c 16362 16363PCIE DRIVER FOR INTEL KEEM BAY 16364M: Srikanth Thokala <srikanth.thokala@intel.com> 16365L: linux-pci@vger.kernel.org 16366S: Supported 16367F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16368F: drivers/pci/controller/dwc/pcie-keembay.c 16369 16370PCIE DRIVER FOR INTEL LGM GW SOC 16371M: Rahul Tanwar <rtanwar@maxlinear.com> 16372L: linux-pci@vger.kernel.org 16373S: Maintained 16374F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16375F: drivers/pci/controller/dwc/pcie-intel-gw.c 16376 16377PCIE DRIVER FOR MEDIATEK 16378M: Ryder Lee <ryder.lee@mediatek.com> 16379M: Jianjun Wang <jianjun.wang@mediatek.com> 16380L: linux-pci@vger.kernel.org 16381L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16382S: Supported 16383F: Documentation/devicetree/bindings/pci/mediatek* 16384F: drivers/pci/controller/*mediatek* 16385 16386PCIE DRIVER FOR MICROCHIP 16387M: Daire McNamara <daire.mcnamara@microchip.com> 16388L: linux-pci@vger.kernel.org 16389S: Supported 16390F: Documentation/devicetree/bindings/pci/microchip* 16391F: drivers/pci/controller/*microchip* 16392 16393PCIE DRIVER FOR QUALCOMM MSM 16394M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16395L: linux-pci@vger.kernel.org 16396L: linux-arm-msm@vger.kernel.org 16397S: Maintained 16398F: drivers/pci/controller/dwc/pcie-qcom.c 16399 16400PCIE DRIVER FOR ROCKCHIP 16401M: Shawn Lin <shawn.lin@rock-chips.com> 16402L: linux-pci@vger.kernel.org 16403L: linux-rockchip@lists.infradead.org 16404S: Maintained 16405F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16406F: drivers/pci/controller/pcie-rockchip* 16407 16408PCIE DRIVER FOR SOCIONEXT UNIPHIER 16409M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16410L: linux-pci@vger.kernel.org 16411S: Maintained 16412F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16413F: drivers/pci/controller/dwc/pcie-uniphier* 16414 16415PCIE DRIVER FOR ST SPEAR13XX 16416M: Pratyush Anand <pratyush.anand@gmail.com> 16417L: linux-pci@vger.kernel.org 16418S: Maintained 16419F: drivers/pci/controller/dwc/*spear* 16420 16421PCIE ENDPOINT DRIVER FOR QUALCOMM 16422M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16423L: linux-pci@vger.kernel.org 16424L: linux-arm-msm@vger.kernel.org 16425S: Maintained 16426F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16427F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16428 16429PCMCIA SUBSYSTEM 16430M: Dominik Brodowski <linux@dominikbrodowski.net> 16431S: Odd Fixes 16432T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16433F: Documentation/pcmcia/ 16434F: drivers/pcmcia/ 16435F: include/pcmcia/ 16436F: tools/pcmcia/ 16437 16438PCNET32 NETWORK DRIVER 16439M: Don Fry <pcnet32@frontier.com> 16440L: netdev@vger.kernel.org 16441S: Maintained 16442F: drivers/net/ethernet/amd/pcnet32.c 16443 16444PCRYPT PARALLEL CRYPTO ENGINE 16445M: Steffen Klassert <steffen.klassert@secunet.com> 16446L: linux-crypto@vger.kernel.org 16447S: Maintained 16448F: crypto/pcrypt.c 16449F: include/crypto/pcrypt.h 16450 16451PECI HARDWARE MONITORING DRIVERS 16452M: Iwona Winiarska <iwona.winiarska@intel.com> 16453L: linux-hwmon@vger.kernel.org 16454S: Supported 16455F: Documentation/hwmon/peci-cputemp.rst 16456F: Documentation/hwmon/peci-dimmtemp.rst 16457F: drivers/hwmon/peci/ 16458 16459PECI SUBSYSTEM 16460M: Iwona Winiarska <iwona.winiarska@intel.com> 16461L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16462S: Supported 16463F: Documentation/devicetree/bindings/peci/ 16464F: Documentation/peci/ 16465F: drivers/peci/ 16466F: include/linux/peci-cpu.h 16467F: include/linux/peci.h 16468 16469PENSANDO ETHERNET DRIVERS 16470M: Shannon Nelson <shannon.nelson@amd.com> 16471M: Brett Creeley <brett.creeley@amd.com> 16472M: drivers@pensando.io 16473L: netdev@vger.kernel.org 16474S: Supported 16475F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16476F: drivers/net/ethernet/pensando/ 16477 16478PER-CPU MEMORY ALLOCATOR 16479M: Dennis Zhou <dennis@kernel.org> 16480M: Tejun Heo <tj@kernel.org> 16481M: Christoph Lameter <cl@linux.com> 16482L: linux-mm@kvack.org 16483S: Maintained 16484T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16485F: arch/*/include/asm/percpu.h 16486F: include/linux/percpu*.h 16487F: lib/percpu*.c 16488F: mm/percpu*.c 16489 16490PER-TASK DELAY ACCOUNTING 16491M: Balbir Singh <bsingharora@gmail.com> 16492S: Maintained 16493F: include/linux/delayacct.h 16494F: kernel/delayacct.c 16495 16496PERFORMANCE EVENTS SUBSYSTEM 16497M: Peter Zijlstra <peterz@infradead.org> 16498M: Ingo Molnar <mingo@redhat.com> 16499M: Arnaldo Carvalho de Melo <acme@kernel.org> 16500R: Mark Rutland <mark.rutland@arm.com> 16501R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16502R: Jiri Olsa <jolsa@kernel.org> 16503R: Namhyung Kim <namhyung@kernel.org> 16504R: Ian Rogers <irogers@google.com> 16505R: Adrian Hunter <adrian.hunter@intel.com> 16506L: linux-perf-users@vger.kernel.org 16507L: linux-kernel@vger.kernel.org 16508S: Supported 16509W: https://perf.wiki.kernel.org/ 16510T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16511F: arch/*/events/* 16512F: arch/*/events/*/* 16513F: arch/*/include/asm/perf_event.h 16514F: arch/*/kernel/*/*/perf_event*.c 16515F: arch/*/kernel/*/perf_event*.c 16516F: arch/*/kernel/perf_callchain.c 16517F: arch/*/kernel/perf_event*.c 16518F: include/linux/perf_event.h 16519F: include/uapi/linux/perf_event.h 16520F: kernel/events/* 16521F: tools/lib/perf/ 16522F: tools/perf/ 16523 16524PERFORMANCE EVENTS TOOLING ARM64 16525R: John Garry <john.g.garry@oracle.com> 16526R: Will Deacon <will@kernel.org> 16527R: James Clark <james.clark@arm.com> 16528R: Mike Leach <mike.leach@linaro.org> 16529R: Leo Yan <leo.yan@linaro.org> 16530L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16531S: Supported 16532F: tools/build/feature/test-libopencsd.c 16533F: tools/perf/arch/arm*/ 16534F: tools/perf/pmu-events/arch/arm64/ 16535F: tools/perf/util/arm-spe* 16536F: tools/perf/util/cs-etm* 16537 16538PERSONALITY HANDLING 16539M: Christoph Hellwig <hch@infradead.org> 16540L: linux-abi-devel@lists.sourceforge.net 16541S: Maintained 16542F: include/linux/personality.h 16543F: include/uapi/linux/personality.h 16544 16545PHOENIX RC FLIGHT CONTROLLER ADAPTER 16546M: Marcus Folkesson <marcus.folkesson@gmail.com> 16547L: linux-input@vger.kernel.org 16548S: Maintained 16549F: Documentation/input/devices/pxrc.rst 16550F: drivers/input/joystick/pxrc.c 16551 16552PHONET PROTOCOL 16553M: Remi Denis-Courmont <courmisch@gmail.com> 16554S: Supported 16555F: Documentation/networking/phonet.rst 16556F: include/linux/phonet.h 16557F: include/net/phonet/ 16558F: include/uapi/linux/phonet.h 16559F: net/phonet/ 16560 16561PHRAM MTD DRIVER 16562M: Joern Engel <joern@lazybastard.org> 16563L: linux-mtd@lists.infradead.org 16564S: Maintained 16565F: drivers/mtd/devices/phram.c 16566 16567PICOLCD HID DRIVER 16568M: Bruno Prémont <bonbons@linux-vserver.org> 16569L: linux-input@vger.kernel.org 16570S: Maintained 16571F: drivers/hid/hid-picolcd* 16572 16573PIDFD API 16574M: Christian Brauner <christian@brauner.io> 16575L: linux-kernel@vger.kernel.org 16576S: Maintained 16577T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16578F: samples/pidfd/ 16579F: tools/testing/selftests/clone3/ 16580F: tools/testing/selftests/pid_namespace/ 16581F: tools/testing/selftests/pidfd/ 16582K: (?i)pidfd 16583K: (?i)clone3 16584K: \b(clone_args|kernel_clone_args)\b 16585 16586PIN CONTROL SUBSYSTEM 16587M: Linus Walleij <linus.walleij@linaro.org> 16588L: linux-gpio@vger.kernel.org 16589S: Maintained 16590T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16591F: Documentation/devicetree/bindings/pinctrl/ 16592F: Documentation/driver-api/pin-control.rst 16593F: drivers/pinctrl/ 16594F: include/dt-bindings/pinctrl/ 16595F: include/linux/pinctrl/ 16596 16597PIN CONTROLLER - AMD 16598M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16599M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16600S: Maintained 16601F: drivers/pinctrl/pinctrl-amd.c 16602 16603PIN CONTROLLER - FREESCALE 16604M: Dong Aisheng <aisheng.dong@nxp.com> 16605M: Fabio Estevam <festevam@gmail.com> 16606M: Shawn Guo <shawnguo@kernel.org> 16607M: Jacky Bai <ping.bai@nxp.com> 16608R: Pengutronix Kernel Team <kernel@pengutronix.de> 16609L: linux-gpio@vger.kernel.org 16610S: Maintained 16611F: Documentation/devicetree/bindings/pinctrl/fsl,* 16612F: drivers/pinctrl/freescale/ 16613 16614PIN CONTROLLER - INTEL 16615M: Mika Westerberg <mika.westerberg@linux.intel.com> 16616M: Andy Shevchenko <andy@kernel.org> 16617S: Supported 16618T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16619F: drivers/pinctrl/intel/ 16620 16621PIN CONTROLLER - KEEMBAY 16622M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16623S: Supported 16624F: drivers/pinctrl/pinctrl-keembay* 16625 16626PIN CONTROLLER - MEDIATEK 16627M: Sean Wang <sean.wang@kernel.org> 16628L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16629S: Maintained 16630F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16631F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16632F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16633F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16634F: drivers/pinctrl/mediatek/ 16635 16636PIN CONTROLLER - MEDIATEK MIPS 16637M: Arınç ÜNAL <arinc.unal@arinc9.com> 16638M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16639L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16640L: linux-mips@vger.kernel.org 16641S: Maintained 16642F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16643F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16644F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16645F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16646F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16647F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16648F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16649F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16650F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16651F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16652F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16653F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16654F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16655F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16656F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16657 16658PIN CONTROLLER - MICROCHIP AT91 16659M: Ludovic Desroches <ludovic.desroches@microchip.com> 16660L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16661L: linux-gpio@vger.kernel.org 16662S: Supported 16663F: drivers/gpio/gpio-sama5d2-piobu.c 16664F: drivers/pinctrl/pinctrl-at91* 16665 16666PIN CONTROLLER - NXP S32 16667M: Chester Lin <clin@suse.com> 16668R: NXP S32 Linux Team <s32@nxp.com> 16669L: linux-gpio@vger.kernel.org 16670S: Maintained 16671F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16672F: drivers/pinctrl/nxp/ 16673 16674PIN CONTROLLER - QUALCOMM 16675M: Bjorn Andersson <andersson@kernel.org> 16676L: linux-arm-msm@vger.kernel.org 16677S: Maintained 16678F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16679F: drivers/pinctrl/qcom/ 16680 16681PIN CONTROLLER - RENESAS 16682M: Geert Uytterhoeven <geert+renesas@glider.be> 16683L: linux-renesas-soc@vger.kernel.org 16684S: Supported 16685T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16686F: Documentation/devicetree/bindings/pinctrl/renesas,* 16687F: drivers/pinctrl/renesas/ 16688 16689PIN CONTROLLER - SAMSUNG 16690M: Tomasz Figa <tomasz.figa@gmail.com> 16691M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16692M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16693R: Alim Akhtar <alim.akhtar@samsung.com> 16694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16695L: linux-samsung-soc@vger.kernel.org 16696S: Maintained 16697Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16698B: mailto:linux-samsung-soc@vger.kernel.org 16699C: irc://irc.libera.chat/linux-exynos 16700T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16701F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16702F: drivers/pinctrl/samsung/ 16703F: include/dt-bindings/pinctrl/samsung.h 16704 16705PIN CONTROLLER - SINGLE 16706M: Tony Lindgren <tony@atomide.com> 16707M: Haojian Zhuang <haojian.zhuang@linaro.org> 16708L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16709L: linux-omap@vger.kernel.org 16710S: Maintained 16711F: drivers/pinctrl/pinctrl-single.c 16712 16713PIN CONTROLLER - SUNPLUS / TIBBO 16714M: Dvorkin Dmitry <dvorkin@tibbo.com> 16715M: Wells Lu <wellslutw@gmail.com> 16716L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16717S: Maintained 16718W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16719F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16720F: drivers/pinctrl/sunplus/ 16721F: include/dt-bindings/pinctrl/sppctl*.h 16722 16723PINE64 PINEPHONE KEYBOARD DRIVER 16724M: Samuel Holland <samuel@sholland.org> 16725S: Supported 16726F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16727F: drivers/input/keyboard/pinephone-keyboard.c 16728 16729PKTCDVD DRIVER 16730M: linux-block@vger.kernel.org 16731S: Orphan 16732F: drivers/block/pktcdvd.c 16733F: include/linux/pktcdvd.h 16734F: include/uapi/linux/pktcdvd.h 16735 16736PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16737M: Tomasz Duszynski <tduszyns@gmail.com> 16738S: Maintained 16739F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16740F: drivers/iio/chemical/pms7003.c 16741 16742PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16743M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16744L: netdev@vger.kernel.org 16745S: Maintained 16746F: drivers/net/phy/mdio-open-alliance.h 16747F: net/ethtool/plca.c 16748 16749PLDMFW LIBRARY 16750M: Jacob Keller <jacob.e.keller@intel.com> 16751S: Maintained 16752F: Documentation/driver-api/pldmfw/ 16753F: include/linux/pldmfw.h 16754F: lib/pldmfw/ 16755 16756PLX DMA DRIVER 16757M: Logan Gunthorpe <logang@deltatee.com> 16758S: Maintained 16759F: drivers/dma/plx_dma.c 16760 16761PM-GRAPH UTILITY 16762M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16763L: linux-pm@vger.kernel.org 16764S: Supported 16765W: https://01.org/pm-graph 16766B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16767T: git git://github.com/intel/pm-graph 16768F: tools/power/pm-graph 16769 16770PM6764TR DRIVER 16771M: Charles Hsu <hsu.yungteng@gmail.com> 16772L: linux-hwmon@vger.kernel.org 16773S: Maintained 16774F: Documentation/hwmon/pm6764tr.rst 16775F: drivers/hwmon/pmbus/pm6764tr.c 16776 16777PMBUS HARDWARE MONITORING DRIVERS 16778M: Guenter Roeck <linux@roeck-us.net> 16779L: linux-hwmon@vger.kernel.org 16780S: Maintained 16781W: http://hwmon.wiki.kernel.org/ 16782W: http://www.roeck-us.net/linux/drivers/ 16783T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16784F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16785F: Documentation/devicetree/bindings/hwmon/max31785.txt 16786F: Documentation/hwmon/adm1275.rst 16787F: Documentation/hwmon/ibm-cffps.rst 16788F: Documentation/hwmon/ir35221.rst 16789F: Documentation/hwmon/lm25066.rst 16790F: Documentation/hwmon/ltc2978.rst 16791F: Documentation/hwmon/ltc3815.rst 16792F: Documentation/hwmon/max16064.rst 16793F: Documentation/hwmon/max20751.rst 16794F: Documentation/hwmon/max31785.rst 16795F: Documentation/hwmon/max34440.rst 16796F: Documentation/hwmon/max8688.rst 16797F: Documentation/hwmon/pmbus-core.rst 16798F: Documentation/hwmon/pmbus.rst 16799F: Documentation/hwmon/tps40422.rst 16800F: Documentation/hwmon/ucd9000.rst 16801F: Documentation/hwmon/ucd9200.rst 16802F: Documentation/hwmon/zl6100.rst 16803F: drivers/hwmon/pmbus/ 16804F: include/linux/pmbus.h 16805 16806PMC SIERRA MaxRAID DRIVER 16807L: linux-scsi@vger.kernel.org 16808S: Orphan 16809W: http://www.pmc-sierra.com/ 16810F: drivers/scsi/pmcraid.* 16811 16812PMC SIERRA PM8001 DRIVER 16813M: Jack Wang <jinpu.wang@cloud.ionos.com> 16814L: linux-scsi@vger.kernel.org 16815S: Supported 16816F: drivers/scsi/pm8001/ 16817 16818PNI RM3100 IIO DRIVER 16819M: Song Qiang <songqiang1304521@gmail.com> 16820L: linux-iio@vger.kernel.org 16821S: Maintained 16822F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16823F: drivers/iio/magnetometer/rm3100* 16824 16825PNP SUPPORT 16826M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16827L: linux-acpi@vger.kernel.org 16828S: Maintained 16829F: drivers/pnp/ 16830F: include/linux/pnp.h 16831 16832POSIX CLOCKS and TIMERS 16833M: Thomas Gleixner <tglx@linutronix.de> 16834L: linux-kernel@vger.kernel.org 16835S: Maintained 16836T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16837F: fs/timerfd.c 16838F: include/linux/time_namespace.h 16839F: include/linux/timer* 16840F: kernel/time/*timer* 16841F: kernel/time/namespace.c 16842 16843POWER MANAGEMENT CORE 16844M: "Rafael J. Wysocki" <rafael@kernel.org> 16845L: linux-pm@vger.kernel.org 16846S: Supported 16847B: https://bugzilla.kernel.org 16848T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16849F: drivers/base/power/ 16850F: drivers/powercap/ 16851F: include/linux/intel_rapl.h 16852F: include/linux/pm.h 16853F: include/linux/pm_* 16854F: include/linux/powercap.h 16855F: kernel/configs/nopm.config 16856 16857POWER STATE COORDINATION INTERFACE (PSCI) 16858M: Mark Rutland <mark.rutland@arm.com> 16859M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16861S: Maintained 16862F: drivers/firmware/psci/ 16863F: include/linux/psci.h 16864F: include/uapi/linux/psci.h 16865 16866POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16867M: Sebastian Reichel <sre@kernel.org> 16868L: linux-pm@vger.kernel.org 16869S: Maintained 16870T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16871F: Documentation/ABI/testing/sysfs-class-power 16872F: Documentation/devicetree/bindings/power/supply/ 16873F: drivers/power/supply/ 16874F: include/linux/power/ 16875F: include/linux/power_supply.h 16876 16877POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16878M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16879L: linuxppc-dev@lists.ozlabs.org 16880S: Maintained 16881F: drivers/char/powernv-op-panel.c 16882 16883PPP OVER ATM (RFC 2364) 16884M: Mitchell Blank Jr <mitch@sfgoth.com> 16885S: Maintained 16886F: include/uapi/linux/atmppp.h 16887F: net/atm/pppoatm.c 16888 16889PPP OVER ETHERNET 16890M: Michal Ostrowski <mostrows@earthlink.net> 16891S: Maintained 16892F: drivers/net/ppp/pppoe.c 16893F: drivers/net/ppp/pppox.c 16894 16895PPP OVER L2TP 16896M: James Chapman <jchapman@katalix.com> 16897S: Maintained 16898F: include/linux/if_pppol2tp.h 16899F: include/uapi/linux/if_pppol2tp.h 16900F: net/l2tp/l2tp_ppp.c 16901 16902PPP PROTOCOL DRIVERS AND COMPRESSORS 16903L: linux-ppp@vger.kernel.org 16904S: Orphan 16905F: drivers/net/ppp/ppp_* 16906 16907PPS SUPPORT 16908M: Rodolfo Giometti <giometti@enneenne.com> 16909L: linuxpps@ml.enneenne.com (subscribers-only) 16910S: Maintained 16911W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16912F: Documentation/ABI/testing/sysfs-pps 16913F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16914F: Documentation/driver-api/pps.rst 16915F: drivers/pps/ 16916F: include/linux/pps*.h 16917F: include/uapi/linux/pps.h 16918 16919PPTP DRIVER 16920M: Dmitry Kozlov <xeb@mail.ru> 16921L: netdev@vger.kernel.org 16922S: Maintained 16923W: http://sourceforge.net/projects/accel-pptp 16924F: drivers/net/ppp/pptp.c 16925 16926PRESSURE STALL INFORMATION (PSI) 16927M: Johannes Weiner <hannes@cmpxchg.org> 16928M: Suren Baghdasaryan <surenb@google.com> 16929S: Maintained 16930F: include/linux/psi* 16931F: kernel/sched/psi.c 16932 16933PRINTK 16934M: Petr Mladek <pmladek@suse.com> 16935M: Sergey Senozhatsky <senozhatsky@chromium.org> 16936R: Steven Rostedt <rostedt@goodmis.org> 16937R: John Ogness <john.ogness@linutronix.de> 16938S: Maintained 16939T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16940F: include/linux/printk.h 16941F: kernel/printk/ 16942 16943PRINTK INDEXING 16944R: Chris Down <chris@chrisdown.name> 16945S: Maintained 16946F: Documentation/core-api/printk-index.rst 16947F: kernel/printk/index.c 16948K: printk_index 16949 16950PROC FILESYSTEM 16951L: linux-kernel@vger.kernel.org 16952L: linux-fsdevel@vger.kernel.org 16953S: Maintained 16954F: Documentation/filesystems/proc.rst 16955F: fs/proc/ 16956F: include/linux/proc_fs.h 16957F: tools/testing/selftests/proc/ 16958 16959PROC SYSCTL 16960M: Luis Chamberlain <mcgrof@kernel.org> 16961M: Kees Cook <keescook@chromium.org> 16962M: Iurii Zaikin <yzaikin@google.com> 16963L: linux-kernel@vger.kernel.org 16964L: linux-fsdevel@vger.kernel.org 16965S: Maintained 16966T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16967F: fs/proc/proc_sysctl.c 16968F: include/linux/sysctl.h 16969F: kernel/sysctl-test.c 16970F: kernel/sysctl.c 16971F: tools/testing/selftests/sysctl/ 16972 16973PS3 NETWORK SUPPORT 16974M: Geoff Levand <geoff@infradead.org> 16975L: netdev@vger.kernel.org 16976L: linuxppc-dev@lists.ozlabs.org 16977S: Maintained 16978F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16979 16980PS3 PLATFORM SUPPORT 16981M: Geoff Levand <geoff@infradead.org> 16982L: linuxppc-dev@lists.ozlabs.org 16983S: Maintained 16984F: arch/powerpc/boot/ps3* 16985F: arch/powerpc/include/asm/lv1call.h 16986F: arch/powerpc/include/asm/ps3*.h 16987F: arch/powerpc/platforms/ps3/ 16988F: drivers/*/ps3* 16989F: drivers/ps3/ 16990F: drivers/rtc/rtc-ps3.c 16991F: drivers/usb/host/*ps3.c 16992F: sound/ppc/snd_ps3* 16993 16994PS3VRAM DRIVER 16995M: Jim Paris <jim@jtan.com> 16996M: Geoff Levand <geoff@infradead.org> 16997L: linuxppc-dev@lists.ozlabs.org 16998S: Maintained 16999F: drivers/block/ps3vram.c 17000 17001PSAMPLE PACKET SAMPLING SUPPORT 17002M: Yotam Gigi <yotam.gi@gmail.com> 17003S: Maintained 17004F: include/net/psample.h 17005F: include/uapi/linux/psample.h 17006F: net/psample 17007 17008PSTORE FILESYSTEM 17009M: Kees Cook <keescook@chromium.org> 17010R: Tony Luck <tony.luck@intel.com> 17011R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17012L: linux-hardening@vger.kernel.org 17013S: Supported 17014T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17015F: Documentation/admin-guide/pstore-blk.rst 17016F: Documentation/admin-guide/ramoops.rst 17017F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17018F: drivers/acpi/apei/erst.c 17019F: drivers/firmware/efi/efi-pstore.c 17020F: fs/pstore/ 17021F: include/linux/pstore* 17022K: \b(pstore|ramoops) 17023 17024PTP HARDWARE CLOCK SUPPORT 17025M: Richard Cochran <richardcochran@gmail.com> 17026L: netdev@vger.kernel.org 17027S: Maintained 17028W: http://linuxptp.sourceforge.net/ 17029F: Documentation/ABI/testing/sysfs-ptp 17030F: Documentation/driver-api/ptp.rst 17031F: drivers/net/phy/dp83640* 17032F: drivers/ptp/* 17033F: include/linux/ptp_cl* 17034K: (?:\b|_)ptp(?:\b|_) 17035 17036PTP VIRTUAL CLOCK SUPPORT 17037M: Yangbo Lu <yangbo.lu@nxp.com> 17038L: netdev@vger.kernel.org 17039S: Maintained 17040F: drivers/ptp/ptp_vclock.c 17041F: net/ethtool/phc_vclocks.c 17042 17043PTRACE SUPPORT 17044M: Oleg Nesterov <oleg@redhat.com> 17045S: Maintained 17046F: arch/*/*/ptrace*.c 17047F: arch/*/include/asm/ptrace*.h 17048F: arch/*/ptrace*.c 17049F: include/asm-generic/syscall.h 17050F: include/linux/ptrace.h 17051F: include/linux/regset.h 17052F: include/uapi/linux/ptrace.h 17053F: kernel/ptrace.c 17054 17055PULSE8-CEC DRIVER 17056M: Hans Verkuil <hverkuil@xs4all.nl> 17057L: linux-media@vger.kernel.org 17058S: Maintained 17059T: git git://linuxtv.org/media_tree.git 17060F: drivers/media/cec/usb/pulse8/ 17061 17062PURELIFI PLFXLC DRIVER 17063M: Srinivasan Raju <srini.raju@purelifi.com> 17064L: linux-wireless@vger.kernel.org 17065S: Supported 17066F: drivers/net/wireless/purelifi/plfxlc/ 17067 17068PVRUSB2 VIDEO4LINUX DRIVER 17069M: Mike Isely <isely@pobox.com> 17070L: pvrusb2@isely.net (subscribers-only) 17071L: linux-media@vger.kernel.org 17072S: Maintained 17073W: http://www.isely.net/pvrusb2/ 17074T: git git://linuxtv.org/media_tree.git 17075F: Documentation/driver-api/media/drivers/pvrusb2* 17076F: drivers/media/usb/pvrusb2/ 17077 17078PWC WEBCAM DRIVER 17079M: Hans Verkuil <hverkuil@xs4all.nl> 17080L: linux-media@vger.kernel.org 17081S: Odd Fixes 17082T: git git://linuxtv.org/media_tree.git 17083F: drivers/media/usb/pwc/* 17084F: include/trace/events/pwc.h 17085 17086PWM IR Transmitter 17087M: Sean Young <sean@mess.org> 17088L: linux-media@vger.kernel.org 17089S: Maintained 17090F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17091F: drivers/media/rc/pwm-ir-tx.c 17092 17093PWM SUBSYSTEM 17094M: Thierry Reding <thierry.reding@gmail.com> 17095R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17096L: linux-pwm@vger.kernel.org 17097S: Maintained 17098Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17099T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17100F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17101F: Documentation/devicetree/bindings/pwm/ 17102F: Documentation/driver-api/pwm.rst 17103F: drivers/gpio/gpio-mvebu.c 17104F: drivers/pwm/ 17105F: drivers/video/backlight/pwm_bl.c 17106F: include/dt-bindings/pwm/ 17107F: include/linux/pwm.h 17108F: include/linux/pwm_backlight.h 17109K: pwm_(config|apply_state|ops) 17110 17111PXA GPIO DRIVER 17112M: Robert Jarzmik <robert.jarzmik@free.fr> 17113L: linux-gpio@vger.kernel.org 17114S: Maintained 17115F: drivers/gpio/gpio-pxa.c 17116 17117PXA MMCI DRIVER 17118S: Orphan 17119 17120PXA RTC DRIVER 17121M: Robert Jarzmik <robert.jarzmik@free.fr> 17122L: linux-rtc@vger.kernel.org 17123S: Maintained 17124 17125PXA2xx/PXA3xx SUPPORT 17126M: Daniel Mack <daniel@zonque.org> 17127M: Haojian Zhuang <haojian.zhuang@gmail.com> 17128M: Robert Jarzmik <robert.jarzmik@free.fr> 17129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17130S: Maintained 17131T: git git://github.com/hzhuang1/linux.git 17132T: git git://github.com/rjarzmik/linux.git 17133F: arch/arm/boot/dts/pxa* 17134F: arch/arm/mach-pxa/ 17135F: drivers/dma/pxa* 17136F: drivers/pcmcia/pxa2xx* 17137F: drivers/pinctrl/pxa/ 17138F: drivers/spi/spi-pxa2xx* 17139F: drivers/usb/gadget/udc/pxa2* 17140F: include/sound/pxa2xx-lib.h 17141F: sound/arm/pxa* 17142F: sound/soc/pxa/ 17143 17144QAT DRIVER 17145M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17146L: qat-linux@intel.com 17147S: Supported 17148F: drivers/crypto/intel/qat/ 17149 17150QCOM AUDIO (ASoC) DRIVERS 17151M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17152M: Banajit Goswami <bgoswami@quicinc.com> 17153L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17154S: Supported 17155F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17156F: Documentation/devicetree/bindings/sound/qcom,* 17157F: drivers/soc/qcom/apr.c 17158F: include/dt-bindings/sound/qcom,wcd9335.h 17159F: sound/soc/codecs/lpass-rx-macro.* 17160F: sound/soc/codecs/lpass-tx-macro.* 17161F: sound/soc/codecs/lpass-va-macro.c 17162F: sound/soc/codecs/lpass-wsa-macro.* 17163F: sound/soc/codecs/msm8916-wcd-analog.c 17164F: sound/soc/codecs/msm8916-wcd-digital.c 17165F: sound/soc/codecs/wcd-clsh-v2.* 17166F: sound/soc/codecs/wcd-mbhc-v2.* 17167F: sound/soc/codecs/wcd9335.* 17168F: sound/soc/codecs/wcd934x.c 17169F: sound/soc/codecs/wsa881x.c 17170F: sound/soc/codecs/wsa883x.c 17171F: sound/soc/qcom/ 17172 17173QCOM EMBEDDED USB DEBUGGER (EUD) 17174M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17175L: linux-arm-msm@vger.kernel.org 17176S: Maintained 17177F: Documentation/ABI/testing/sysfs-driver-eud 17178F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17179F: drivers/usb/misc/qcom_eud.c 17180 17181QCOM IPA DRIVER 17182M: Alex Elder <elder@kernel.org> 17183L: netdev@vger.kernel.org 17184S: Supported 17185F: drivers/net/ipa/ 17186 17187QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17188M: Gabriel Somlo <somlo@cmu.edu> 17189M: "Michael S. Tsirkin" <mst@redhat.com> 17190L: qemu-devel@nongnu.org 17191S: Maintained 17192F: drivers/firmware/qemu_fw_cfg.c 17193F: include/uapi/linux/qemu_fw_cfg.h 17194 17195QIB DRIVER 17196M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17197L: linux-rdma@vger.kernel.org 17198S: Supported 17199F: drivers/infiniband/hw/qib/ 17200 17201QLOGIC QL41xxx FCOE DRIVER 17202M: Saurav Kashyap <skashyap@marvell.com> 17203M: Javed Hasan <jhasan@marvell.com> 17204M: GR-QLogic-Storage-Upstream@marvell.com 17205L: linux-scsi@vger.kernel.org 17206S: Supported 17207F: drivers/scsi/qedf/ 17208 17209QLOGIC QL41xxx ISCSI DRIVER 17210M: Nilesh Javali <njavali@marvell.com> 17211M: Manish Rangankar <mrangankar@marvell.com> 17212M: GR-QLogic-Storage-Upstream@marvell.com 17213L: linux-scsi@vger.kernel.org 17214S: Supported 17215F: drivers/scsi/qedi/ 17216 17217QLOGIC QL4xxx ETHERNET DRIVER 17218M: Ariel Elior <aelior@marvell.com> 17219M: Manish Chopra <manishc@marvell.com> 17220L: netdev@vger.kernel.org 17221S: Supported 17222F: drivers/net/ethernet/qlogic/qed/ 17223F: drivers/net/ethernet/qlogic/qede/ 17224F: include/linux/qed/ 17225 17226QLOGIC QL4xxx RDMA DRIVER 17227M: Michal Kalderon <mkalderon@marvell.com> 17228M: Ariel Elior <aelior@marvell.com> 17229L: linux-rdma@vger.kernel.org 17230S: Supported 17231F: drivers/infiniband/hw/qedr/ 17232F: include/uapi/rdma/qedr-abi.h 17233 17234QLOGIC QLA1280 SCSI DRIVER 17235M: Michael Reed <mdr@sgi.com> 17236L: linux-scsi@vger.kernel.org 17237S: Maintained 17238F: drivers/scsi/qla1280.[ch] 17239 17240QLOGIC QLA2XXX FC-SCSI DRIVER 17241M: Nilesh Javali <njavali@marvell.com> 17242M: GR-QLogic-Storage-Upstream@marvell.com 17243L: linux-scsi@vger.kernel.org 17244S: Supported 17245F: drivers/scsi/qla2xxx/ 17246 17247QLOGIC QLA3XXX NETWORK DRIVER 17248M: GR-Linux-NIC-Dev@marvell.com 17249L: netdev@vger.kernel.org 17250S: Supported 17251F: drivers/net/ethernet/qlogic/qla3xxx.* 17252 17253QLOGIC QLA4XXX iSCSI DRIVER 17254M: Nilesh Javali <njavali@marvell.com> 17255M: Manish Rangankar <mrangankar@marvell.com> 17256M: GR-QLogic-Storage-Upstream@marvell.com 17257L: linux-scsi@vger.kernel.org 17258S: Supported 17259F: drivers/scsi/qla4xxx/ 17260 17261QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17262M: Shahed Shaikh <shshaikh@marvell.com> 17263M: Manish Chopra <manishc@marvell.com> 17264M: GR-Linux-NIC-Dev@marvell.com 17265L: netdev@vger.kernel.org 17266S: Supported 17267F: drivers/net/ethernet/qlogic/qlcnic/ 17268 17269QLOGIC QLGE 10Gb ETHERNET DRIVER 17270M: Manish Chopra <manishc@marvell.com> 17271M: GR-Linux-NIC-Dev@marvell.com 17272M: Coiby Xu <coiby.xu@gmail.com> 17273L: netdev@vger.kernel.org 17274S: Supported 17275F: Documentation/networking/device_drivers/qlogic/qlge.rst 17276F: drivers/staging/qlge/ 17277 17278QM1D1B0004 MEDIA DRIVER 17279M: Akihiro Tsukada <tskd08@gmail.com> 17280L: linux-media@vger.kernel.org 17281S: Odd Fixes 17282F: drivers/media/tuners/qm1d1b0004* 17283 17284QM1D1C0042 MEDIA DRIVER 17285M: Akihiro Tsukada <tskd08@gmail.com> 17286L: linux-media@vger.kernel.org 17287S: Odd Fixes 17288F: drivers/media/tuners/qm1d1c0042* 17289 17290QNX4 FILESYSTEM 17291M: Anders Larsen <al@alarsen.net> 17292S: Maintained 17293W: http://www.alarsen.net/linux/qnx4fs/ 17294F: fs/qnx4/ 17295F: include/uapi/linux/qnx4_fs.h 17296F: include/uapi/linux/qnxtypes.h 17297 17298QNX6 FILESYSTEM 17299S: Orphan 17300F: Documentation/filesystems/qnx6.rst 17301F: fs/qnx6/ 17302F: include/linux/qnx6_fs.h 17303 17304QORIQ DPAA2 FSL-MC BUS DRIVER 17305M: Stuart Yoder <stuyoder@gmail.com> 17306M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17307L: linux-kernel@vger.kernel.org 17308S: Maintained 17309F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17310F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17311F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17312F: drivers/bus/fsl-mc/ 17313F: include/uapi/linux/fsl_mc.h 17314 17315QT1010 MEDIA DRIVER 17316M: Antti Palosaari <crope@iki.fi> 17317L: linux-media@vger.kernel.org 17318S: Maintained 17319W: https://linuxtv.org 17320W: http://palosaari.fi/linux/ 17321Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17322T: git git://linuxtv.org/anttip/media_tree.git 17323F: drivers/media/tuners/qt1010* 17324 17325QUALCOMM ATH12K WIRELESS DRIVER 17326M: Kalle Valo <kvalo@kernel.org> 17327L: ath12k@lists.infradead.org 17328S: Supported 17329T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17330F: drivers/net/wireless/ath/ath12k/ 17331 17332QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17333M: Kalle Valo <kvalo@kernel.org> 17334L: ath10k@lists.infradead.org 17335S: Supported 17336W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17337T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17338F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17339F: drivers/net/wireless/ath/ath10k/ 17340 17341QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17342M: Kalle Valo <kvalo@kernel.org> 17343L: ath11k@lists.infradead.org 17344S: Supported 17345T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17346F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17347F: drivers/net/wireless/ath/ath11k/ 17348 17349QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17350M: Toke Høiland-Jørgensen <toke@toke.dk> 17351L: linux-wireless@vger.kernel.org 17352S: Maintained 17353W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17354F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17355F: drivers/net/wireless/ath/ath9k/ 17356 17357QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17358M: Stephan Gerhold <stephan@gerhold.net> 17359L: netdev@vger.kernel.org 17360L: linux-arm-msm@vger.kernel.org 17361S: Maintained 17362F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17363F: drivers/net/wwan/qcom_bam_dmux.c 17364 17365QUALCOMM CAMERA SUBSYSTEM DRIVER 17366M: Robert Foss <rfoss@kernel.org> 17367M: Todor Tomov <todor.too@gmail.com> 17368M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17369L: linux-media@vger.kernel.org 17370S: Maintained 17371F: Documentation/admin-guide/media/qcom_camss.rst 17372F: Documentation/devicetree/bindings/media/*camss* 17373F: drivers/media/platform/qcom/camss/ 17374 17375QUALCOMM CLOCK DRIVERS 17376M: Bjorn Andersson <andersson@kernel.org> 17377L: linux-arm-msm@vger.kernel.org 17378S: Supported 17379T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17380F: Documentation/devicetree/bindings/clock/qcom,* 17381F: drivers/clk/qcom/ 17382F: include/dt-bindings/clock/qcom,* 17383 17384QUALCOMM CLOUD AI (QAIC) DRIVER 17385M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17386L: linux-arm-msm@vger.kernel.org 17387L: dri-devel@lists.freedesktop.org 17388S: Supported 17389T: git git://anongit.freedesktop.org/drm/drm-misc 17390F: Documentation/accel/qaic/ 17391F: drivers/accel/qaic/ 17392F: include/uapi/drm/qaic_accel.h 17393 17394QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17395M: Bjorn Andersson <andersson@kernel.org> 17396M: Konrad Dybcio <konrad.dybcio@linaro.org> 17397L: linux-pm@vger.kernel.org 17398L: linux-arm-msm@vger.kernel.org 17399S: Maintained 17400F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17401F: drivers/soc/qcom/cpr.c 17402 17403QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17404M: Ilia Lin <ilia.lin@kernel.org> 17405L: linux-pm@vger.kernel.org 17406S: Maintained 17407F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17408F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17409F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17410 17411QUALCOMM CRYPTO DRIVERS 17412M: Thara Gopinath <thara.gopinath@gmail.com> 17413L: linux-crypto@vger.kernel.org 17414L: linux-arm-msm@vger.kernel.org 17415S: Maintained 17416F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17417F: drivers/crypto/qce/ 17418 17419QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17420M: Timur Tabi <timur@kernel.org> 17421L: netdev@vger.kernel.org 17422S: Maintained 17423F: drivers/net/ethernet/qualcomm/emac/ 17424 17425QUALCOMM ETHQOS ETHERNET DRIVER 17426M: Vinod Koul <vkoul@kernel.org> 17427R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17428L: netdev@vger.kernel.org 17429S: Maintained 17430F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17431F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17432 17433QUALCOMM FASTRPC DRIVER 17434M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17435M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17436L: linux-arm-msm@vger.kernel.org 17437S: Maintained 17438F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17439F: drivers/misc/fastrpc.c 17440F: include/uapi/misc/fastrpc.h 17441 17442QUALCOMM HEXAGON ARCHITECTURE 17443M: Brian Cain <bcain@quicinc.com> 17444L: linux-hexagon@vger.kernel.org 17445S: Supported 17446T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17447F: arch/hexagon/ 17448 17449QUALCOMM HIDMA DRIVER 17450M: Sinan Kaya <okaya@kernel.org> 17451L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17452L: linux-arm-msm@vger.kernel.org 17453L: dmaengine@vger.kernel.org 17454S: Supported 17455F: drivers/dma/qcom/hidma* 17456 17457QUALCOMM I2C CCI DRIVER 17458M: Loic Poulain <loic.poulain@linaro.org> 17459M: Robert Foss <rfoss@kernel.org> 17460L: linux-i2c@vger.kernel.org 17461L: linux-arm-msm@vger.kernel.org 17462S: Maintained 17463F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17464F: drivers/i2c/busses/i2c-qcom-cci.c 17465 17466QUALCOMM INTERCONNECT BWMON DRIVER 17467M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17468L: linux-arm-msm@vger.kernel.org 17469S: Maintained 17470F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17471F: drivers/soc/qcom/icc-bwmon.c 17472 17473QUALCOMM IOMMU 17474M: Rob Clark <robdclark@gmail.com> 17475L: iommu@lists.linux.dev 17476L: linux-arm-msm@vger.kernel.org 17477S: Maintained 17478F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17479 17480QUALCOMM IPC ROUTER (QRTR) DRIVER 17481M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17482L: linux-arm-msm@vger.kernel.org 17483S: Maintained 17484F: include/trace/events/qrtr.h 17485F: include/uapi/linux/qrtr.h 17486F: net/qrtr/ 17487 17488QUALCOMM IPCC MAILBOX DRIVER 17489M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17490L: linux-arm-msm@vger.kernel.org 17491S: Supported 17492F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17493F: drivers/mailbox/qcom-ipcc.c 17494F: include/dt-bindings/mailbox/qcom-ipcc.h 17495 17496QUALCOMM IPQ4019 USB PHY DRIVER 17497M: Robert Marko <robert.marko@sartura.hr> 17498M: Luka Perkov <luka.perkov@sartura.hr> 17499L: linux-arm-msm@vger.kernel.org 17500S: Maintained 17501F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17502F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17503 17504QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17505M: Robert Marko <robert.marko@sartura.hr> 17506M: Luka Perkov <luka.perkov@sartura.hr> 17507L: linux-arm-msm@vger.kernel.org 17508S: Maintained 17509F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17510F: drivers/regulator/vqmmc-ipq4019-regulator.c 17511 17512QUALCOMM NAND CONTROLLER DRIVER 17513M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17514L: linux-mtd@lists.infradead.org 17515L: linux-arm-msm@vger.kernel.org 17516S: Maintained 17517F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17518F: drivers/mtd/nand/raw/qcom_nandc.c 17519 17520QUALCOMM RMNET DRIVER 17521M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17522M: Sean Tranchetti <quic_stranche@quicinc.com> 17523L: netdev@vger.kernel.org 17524S: Maintained 17525F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17526F: drivers/net/ethernet/qualcomm/rmnet/ 17527F: include/linux/if_rmnet.h 17528 17529QUALCOMM TSENS THERMAL DRIVER 17530M: Amit Kucheria <amitk@kernel.org> 17531M: Thara Gopinath <thara.gopinath@gmail.com> 17532L: linux-pm@vger.kernel.org 17533L: linux-arm-msm@vger.kernel.org 17534S: Maintained 17535F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17536F: drivers/thermal/qcom/ 17537 17538QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17539M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17540M: Vikash Garodia <quic_vgarodia@quicinc.com> 17541L: linux-media@vger.kernel.org 17542L: linux-arm-msm@vger.kernel.org 17543S: Maintained 17544T: git git://linuxtv.org/media_tree.git 17545F: Documentation/devicetree/bindings/media/*venus* 17546F: drivers/media/platform/qcom/venus/ 17547 17548QUALCOMM WCN36XX WIRELESS DRIVER 17549M: Loic Poulain <loic.poulain@linaro.org> 17550L: wcn36xx@lists.infradead.org 17551S: Supported 17552W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17553F: drivers/net/wireless/ath/wcn36xx/ 17554 17555QUANTENNA QTNFMAC WIRELESS DRIVER 17556M: Igor Mitsyanko <imitsyanko@quantenna.com> 17557R: Sergey Matyukevich <geomatsi@gmail.com> 17558L: linux-wireless@vger.kernel.org 17559S: Maintained 17560F: drivers/net/wireless/quantenna 17561 17562RADEON and AMDGPU DRM DRIVERS 17563M: Alex Deucher <alexander.deucher@amd.com> 17564M: Christian König <christian.koenig@amd.com> 17565M: Pan, Xinhui <Xinhui.Pan@amd.com> 17566L: amd-gfx@lists.freedesktop.org 17567S: Supported 17568B: https://gitlab.freedesktop.org/drm/amd/-/issues 17569C: irc://irc.oftc.net/radeon 17570T: git https://gitlab.freedesktop.org/agd5f/linux.git 17571F: Documentation/gpu/amdgpu/ 17572F: drivers/gpu/drm/amd/ 17573F: drivers/gpu/drm/radeon/ 17574F: include/uapi/drm/amdgpu_drm.h 17575F: include/uapi/drm/radeon_drm.h 17576 17577RADEON FRAMEBUFFER DISPLAY DRIVER 17578M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17579L: linux-fbdev@vger.kernel.org 17580S: Maintained 17581F: drivers/video/fbdev/aty/radeon* 17582F: include/uapi/linux/radeonfb.h 17583 17584RADIOSHARK RADIO DRIVER 17585M: Hans Verkuil <hverkuil@xs4all.nl> 17586L: linux-media@vger.kernel.org 17587S: Maintained 17588T: git git://linuxtv.org/media_tree.git 17589F: drivers/media/radio/radio-shark.c 17590 17591RADIOSHARK2 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-shark2.c 17597F: drivers/media/radio/radio-tea5777.c 17598 17599RADOS BLOCK DEVICE (RBD) 17600M: Ilya Dryomov <idryomov@gmail.com> 17601R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17602L: ceph-devel@vger.kernel.org 17603S: Supported 17604W: http://ceph.com/ 17605T: git https://github.com/ceph/ceph-client.git 17606F: Documentation/ABI/testing/sysfs-bus-rbd 17607F: drivers/block/rbd.c 17608F: drivers/block/rbd_types.h 17609 17610RAGE128 FRAMEBUFFER DISPLAY DRIVER 17611L: linux-fbdev@vger.kernel.org 17612S: Orphan 17613F: drivers/video/fbdev/aty/aty128fb.c 17614 17615RAINSHADOW-CEC DRIVER 17616M: Hans Verkuil <hverkuil@xs4all.nl> 17617L: linux-media@vger.kernel.org 17618S: Maintained 17619T: git git://linuxtv.org/media_tree.git 17620F: drivers/media/cec/usb/rainshadow/ 17621 17622RALINK MIPS ARCHITECTURE 17623M: John Crispin <john@phrozen.org> 17624L: linux-mips@vger.kernel.org 17625S: Maintained 17626F: arch/mips/ralink 17627 17628RALINK MT7621 MIPS ARCHITECTURE 17629M: Arınç ÜNAL <arinc.unal@arinc9.com> 17630M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17631L: linux-mips@vger.kernel.org 17632S: Maintained 17633F: arch/mips/boot/dts/ralink/mt7621* 17634 17635RALINK RT2X00 WIRELESS LAN DRIVER 17636M: Stanislaw Gruszka <stf_xl@wp.pl> 17637M: Helmut Schaa <helmut.schaa@googlemail.com> 17638L: linux-wireless@vger.kernel.org 17639S: Maintained 17640F: drivers/net/wireless/ralink/rt2x00/ 17641 17642RAMDISK RAM BLOCK DEVICE DRIVER 17643M: Jens Axboe <axboe@kernel.dk> 17644S: Maintained 17645F: Documentation/admin-guide/blockdev/ramdisk.rst 17646F: drivers/block/brd.c 17647 17648RANCHU VIRTUAL BOARD FOR MIPS 17649M: Miodrag Dinic <miodrag.dinic@mips.com> 17650L: linux-mips@vger.kernel.org 17651S: Supported 17652F: arch/mips/configs/generic/board-ranchu.config 17653F: arch/mips/generic/board-ranchu.c 17654 17655RANDOM NUMBER DRIVER 17656M: "Theodore Ts'o" <tytso@mit.edu> 17657M: Jason A. Donenfeld <Jason@zx2c4.com> 17658S: Maintained 17659T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17660F: drivers/char/random.c 17661F: drivers/virt/vmgenid.c 17662 17663RAPIDIO SUBSYSTEM 17664M: Matt Porter <mporter@kernel.crashing.org> 17665M: Alexandre Bounine <alex.bou9@gmail.com> 17666S: Maintained 17667F: drivers/rapidio/ 17668 17669RAS INFRASTRUCTURE 17670M: Tony Luck <tony.luck@intel.com> 17671M: Borislav Petkov <bp@alien8.de> 17672L: linux-edac@vger.kernel.org 17673S: Maintained 17674F: Documentation/admin-guide/ras.rst 17675F: drivers/ras/ 17676F: include/linux/ras.h 17677F: include/ras/ras_event.h 17678 17679RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17680L: linux-wireless@vger.kernel.org 17681S: Orphan 17682F: drivers/net/wireless/legacy/ray* 17683 17684RC-CORE / LIRC FRAMEWORK 17685M: Sean Young <sean@mess.org> 17686L: linux-media@vger.kernel.org 17687S: Maintained 17688W: http://linuxtv.org 17689T: git git://linuxtv.org/media_tree.git 17690F: Documentation/driver-api/media/rc-core.rst 17691F: Documentation/userspace-api/media/rc/ 17692F: drivers/media/rc/ 17693F: include/media/rc-core.h 17694F: include/media/rc-map.h 17695F: include/uapi/linux/lirc.h 17696 17697RCMM REMOTE CONTROLS DECODER 17698M: Patrick Lerda <patrick9876@free.fr> 17699S: Maintained 17700F: drivers/media/rc/ir-rcmm-decoder.c 17701 17702RCUTORTURE TEST FRAMEWORK 17703M: "Paul E. McKenney" <paulmck@kernel.org> 17704M: Josh Triplett <josh@joshtriplett.org> 17705R: Steven Rostedt <rostedt@goodmis.org> 17706R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17707R: Lai Jiangshan <jiangshanlai@gmail.com> 17708L: rcu@vger.kernel.org 17709S: Supported 17710T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17711F: tools/testing/selftests/rcutorture 17712 17713RDACM20 Camera Sensor 17714M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17715M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17716M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17717M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17718L: linux-media@vger.kernel.org 17719S: Maintained 17720F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17721F: drivers/media/i2c/max9271.c 17722F: drivers/media/i2c/max9271.h 17723F: drivers/media/i2c/rdacm20.c 17724 17725RDACM21 Camera Sensor 17726M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17727M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17728M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17729M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17730L: linux-media@vger.kernel.org 17731S: Maintained 17732F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17733F: drivers/media/i2c/max9271.c 17734F: drivers/media/i2c/max9271.h 17735F: drivers/media/i2c/rdacm21.c 17736 17737RDC R-321X SoC 17738M: Florian Fainelli <florian@openwrt.org> 17739S: Maintained 17740 17741RDC R6040 FAST ETHERNET DRIVER 17742M: Florian Fainelli <f.fainelli@gmail.com> 17743L: netdev@vger.kernel.org 17744S: Maintained 17745F: drivers/net/ethernet/rdc/r6040.c 17746 17747RDMAVT - RDMA verbs software 17748M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17749L: linux-rdma@vger.kernel.org 17750S: Supported 17751F: drivers/infiniband/sw/rdmavt 17752 17753RDS - RELIABLE DATAGRAM SOCKETS 17754M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17755L: netdev@vger.kernel.org 17756L: linux-rdma@vger.kernel.org 17757L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17758S: Supported 17759W: https://oss.oracle.com/projects/rds/ 17760F: Documentation/networking/rds.rst 17761F: net/rds/ 17762 17763RDT - RESOURCE ALLOCATION 17764M: Fenghua Yu <fenghua.yu@intel.com> 17765M: Reinette Chatre <reinette.chatre@intel.com> 17766L: linux-kernel@vger.kernel.org 17767S: Supported 17768F: Documentation/arch/x86/resctrl* 17769F: arch/x86/include/asm/resctrl.h 17770F: arch/x86/kernel/cpu/resctrl/ 17771F: tools/testing/selftests/resctrl/ 17772 17773READ-COPY UPDATE (RCU) 17774M: "Paul E. McKenney" <paulmck@kernel.org> 17775M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17776M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17777M: Joel Fernandes <joel@joelfernandes.org> 17778M: Josh Triplett <josh@joshtriplett.org> 17779M: Boqun Feng <boqun.feng@gmail.com> 17780R: Steven Rostedt <rostedt@goodmis.org> 17781R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17782R: Lai Jiangshan <jiangshanlai@gmail.com> 17783R: Zqiang <qiang1.zhang@intel.com> 17784L: rcu@vger.kernel.org 17785S: Supported 17786W: http://www.rdrop.com/users/paulmck/RCU/ 17787T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17788F: Documentation/RCU/ 17789F: include/linux/rcu* 17790F: kernel/rcu/ 17791X: Documentation/RCU/torture.rst 17792X: include/linux/srcu*.h 17793X: kernel/rcu/srcu*.c 17794 17795REAL TIME CLOCK (RTC) SUBSYSTEM 17796M: Alessandro Zummo <a.zummo@towertech.it> 17797M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17798L: linux-rtc@vger.kernel.org 17799S: Maintained 17800Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17801T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17802F: Documentation/admin-guide/rtc.rst 17803F: Documentation/devicetree/bindings/rtc/ 17804F: drivers/rtc/ 17805F: include/linux/platform_data/rtc-* 17806F: include/linux/rtc.h 17807F: include/linux/rtc/ 17808F: include/uapi/linux/rtc.h 17809F: tools/testing/selftests/rtc/ 17810 17811Real-time Linux Analysis (RTLA) tools 17812M: Daniel Bristot de Oliveira <bristot@kernel.org> 17813M: Steven Rostedt <rostedt@goodmis.org> 17814L: linux-trace-devel@vger.kernel.org 17815S: Maintained 17816F: Documentation/tools/rtla/ 17817F: tools/tracing/rtla/ 17818 17819REALTEK AUDIO CODECS 17820M: Oder Chiou <oder_chiou@realtek.com> 17821S: Maintained 17822F: include/sound/rt*.h 17823F: sound/soc/codecs/rt* 17824 17825REALTEK OTTO WATCHDOG 17826M: Sander Vanheule <sander@svanheule.net> 17827L: linux-watchdog@vger.kernel.org 17828S: Maintained 17829F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17830F: drivers/watchdog/realtek_otto_wdt.c 17831 17832REALTEK RTL83xx SMI DSA ROUTER CHIPS 17833M: Linus Walleij <linus.walleij@linaro.org> 17834M: Alvin Šipraga <alsi@bang-olufsen.dk> 17835S: Maintained 17836F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17837F: drivers/net/dsa/realtek/* 17838 17839REALTEK WIRELESS DRIVER (rtlwifi family) 17840M: Ping-Ke Shih <pkshih@realtek.com> 17841L: linux-wireless@vger.kernel.org 17842S: Maintained 17843W: https://wireless.wiki.kernel.org/ 17844T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17845F: drivers/net/wireless/realtek/rtlwifi/ 17846 17847REALTEK WIRELESS DRIVER (rtw88) 17848M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17849L: linux-wireless@vger.kernel.org 17850S: Maintained 17851F: drivers/net/wireless/realtek/rtw88/ 17852 17853REALTEK WIRELESS DRIVER (rtw89) 17854M: Ping-Ke Shih <pkshih@realtek.com> 17855L: linux-wireless@vger.kernel.org 17856S: Maintained 17857F: drivers/net/wireless/realtek/rtw89/ 17858 17859REDPINE WIRELESS DRIVER 17860L: linux-wireless@vger.kernel.org 17861S: Orphan 17862F: drivers/net/wireless/rsi/ 17863 17864REGISTER MAP ABSTRACTION 17865M: Mark Brown <broonie@kernel.org> 17866L: linux-kernel@vger.kernel.org 17867S: Supported 17868T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17869F: Documentation/devicetree/bindings/regmap/ 17870F: drivers/base/regmap/ 17871F: include/linux/regmap.h 17872 17873REISERFS FILE SYSTEM 17874L: reiserfs-devel@vger.kernel.org 17875S: Supported 17876F: fs/reiserfs/ 17877 17878REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17879M: Bjorn Andersson <andersson@kernel.org> 17880M: Mathieu Poirier <mathieu.poirier@linaro.org> 17881L: linux-remoteproc@vger.kernel.org 17882S: Maintained 17883T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17884F: Documentation/ABI/testing/sysfs-class-remoteproc 17885F: Documentation/devicetree/bindings/remoteproc/ 17886F: Documentation/staging/remoteproc.rst 17887F: drivers/remoteproc/ 17888F: include/linux/remoteproc.h 17889F: include/linux/remoteproc/ 17890 17891REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17892M: Bjorn Andersson <andersson@kernel.org> 17893M: Mathieu Poirier <mathieu.poirier@linaro.org> 17894L: linux-remoteproc@vger.kernel.org 17895S: Maintained 17896T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17897F: Documentation/ABI/testing/sysfs-bus-rpmsg 17898F: Documentation/staging/rpmsg.rst 17899F: drivers/rpmsg/ 17900F: include/linux/rpmsg.h 17901F: include/linux/rpmsg/ 17902F: include/uapi/linux/rpmsg.h 17903F: samples/rpmsg/ 17904 17905REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17906M: Stephan Gerhold <stephan@gerhold.net> 17907L: netdev@vger.kernel.org 17908L: linux-remoteproc@vger.kernel.org 17909S: Maintained 17910F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17911 17912RENESAS CLOCK DRIVERS 17913M: Geert Uytterhoeven <geert+renesas@glider.be> 17914L: linux-renesas-soc@vger.kernel.org 17915S: Supported 17916T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17917F: Documentation/devicetree/bindings/clock/renesas,* 17918F: drivers/clk/renesas/ 17919 17920RENESAS EMEV2 I2C DRIVER 17921M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17922L: linux-renesas-soc@vger.kernel.org 17923S: Supported 17924F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17925F: drivers/i2c/busses/i2c-emev2.c 17926 17927RENESAS ETHERNET DRIVERS 17928R: Sergey Shtylyov <s.shtylyov@omp.ru> 17929L: netdev@vger.kernel.org 17930L: linux-renesas-soc@vger.kernel.org 17931F: Documentation/devicetree/bindings/net/renesas,*.yaml 17932F: drivers/net/ethernet/renesas/ 17933F: include/linux/sh_eth.h 17934 17935RENESAS IDT821034 ASoC CODEC 17936M: Herve Codina <herve.codina@bootlin.com> 17937L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17938S: Maintained 17939F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17940F: sound/soc/codecs/idt821034.c 17941 17942RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17943M: Miquel Raynal <miquel.raynal@bootlin.com> 17944L: linux-mtd@lists.infradead.org 17945L: linux-renesas-soc@vger.kernel.org 17946S: Maintained 17947F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17948F: drivers/mtd/nand/raw/renesas-nand-controller.c 17949 17950RENESAS R-CAR GYROADC DRIVER 17951M: Marek Vasut <marek.vasut@gmail.com> 17952L: linux-iio@vger.kernel.org 17953S: Supported 17954F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17955F: drivers/iio/adc/rcar-gyroadc.c 17956 17957RENESAS R-CAR I2C DRIVERS 17958M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17959L: linux-renesas-soc@vger.kernel.org 17960S: Supported 17961F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17962F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17963F: drivers/i2c/busses/i2c-rcar.c 17964F: drivers/i2c/busses/i2c-sh_mobile.c 17965 17966RENESAS R-CAR SATA DRIVER 17967R: Sergey Shtylyov <s.shtylyov@omp.ru> 17968L: linux-ide@vger.kernel.org 17969L: linux-renesas-soc@vger.kernel.org 17970S: Supported 17971F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17972F: drivers/ata/sata_rcar.c 17973 17974RENESAS R-CAR THERMAL DRIVERS 17975M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17976L: linux-renesas-soc@vger.kernel.org 17977S: Supported 17978F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17979F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17980F: drivers/thermal/rcar_gen3_thermal.c 17981F: drivers/thermal/rcar_thermal.c 17982 17983RENESAS RIIC DRIVER 17984M: Chris Brandt <chris.brandt@renesas.com> 17985L: linux-renesas-soc@vger.kernel.org 17986S: Supported 17987F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17988F: drivers/i2c/busses/i2c-riic.c 17989 17990RENESAS RZ/G2L A/D DRIVER 17991M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17992L: linux-iio@vger.kernel.org 17993L: linux-renesas-soc@vger.kernel.org 17994S: Supported 17995F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17996F: drivers/iio/adc/rzg2l_adc.c 17997 17998RENESAS RZ/G2L MTU3a COUNTER DRIVER 17999M: Biju Das <biju.das.jz@bp.renesas.com> 18000L: linux-iio@vger.kernel.org 18001L: linux-renesas-soc@vger.kernel.org 18002S: Supported 18003F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18004F: drivers/counter/rz-mtu3-cnt.c 18005 18006RENESAS RZ/N1 A5PSW SWITCH DRIVER 18007M: Clément Léger <clement.leger@bootlin.com> 18008L: linux-renesas-soc@vger.kernel.org 18009L: netdev@vger.kernel.org 18010S: Maintained 18011F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18012F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18013F: drivers/net/dsa/rzn1_a5psw* 18014F: drivers/net/pcs/pcs-rzn1-miic.c 18015F: include/dt-bindings/net/pcs-rzn1-miic.h 18016F: include/linux/pcs-rzn1-miic.h 18017F: net/dsa/tag_rzn1_a5psw.c 18018 18019RENESAS RZ/N1 RTC CONTROLLER DRIVER 18020M: Miquel Raynal <miquel.raynal@bootlin.com> 18021L: linux-rtc@vger.kernel.org 18022L: linux-renesas-soc@vger.kernel.org 18023S: Maintained 18024F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18025F: drivers/rtc/rtc-rzn1.c 18026 18027RENESAS RZ/N1 USBF CONTROLLER DRIVER 18028M: Herve Codina <herve.codina@bootlin.com> 18029L: linux-renesas-soc@vger.kernel.org 18030L: linux-usb@vger.kernel.org 18031S: Maintained 18032F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18033F: drivers/usb/gadget/udc/renesas_usbf.c 18034 18035RENESAS USB PHY DRIVER 18036M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18037L: linux-renesas-soc@vger.kernel.org 18038S: Maintained 18039F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18040 18041RENESAS VERSACLOCK 7 CLOCK DRIVER 18042M: Alex Helms <alexander.helms.jy@renesas.com> 18043S: Maintained 18044F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18045F: drivers/clk/clk-versaclock7.c 18046 18047RESET CONTROLLER FRAMEWORK 18048M: Philipp Zabel <p.zabel@pengutronix.de> 18049S: Maintained 18050T: git git://git.pengutronix.de/git/pza/linux 18051F: Documentation/devicetree/bindings/reset/ 18052F: Documentation/driver-api/reset.rst 18053F: drivers/reset/ 18054F: include/dt-bindings/reset/ 18055F: include/linux/reset-controller.h 18056F: include/linux/reset.h 18057F: include/linux/reset/ 18058K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18059 18060RESTARTABLE SEQUENCES SUPPORT 18061M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18062M: Peter Zijlstra <peterz@infradead.org> 18063M: "Paul E. McKenney" <paulmck@kernel.org> 18064M: Boqun Feng <boqun.feng@gmail.com> 18065L: linux-kernel@vger.kernel.org 18066S: Supported 18067F: include/trace/events/rseq.h 18068F: include/uapi/linux/rseq.h 18069F: kernel/rseq.c 18070F: tools/testing/selftests/rseq/ 18071 18072RFKILL 18073M: Johannes Berg <johannes@sipsolutions.net> 18074L: linux-wireless@vger.kernel.org 18075S: Maintained 18076W: https://wireless.wiki.kernel.org/ 18077Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18078T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18079T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18080F: Documentation/ABI/stable/sysfs-class-rfkill 18081F: Documentation/driver-api/rfkill.rst 18082F: include/linux/rfkill.h 18083F: include/uapi/linux/rfkill.h 18084F: net/rfkill/ 18085 18086RHASHTABLE 18087M: Thomas Graf <tgraf@suug.ch> 18088M: Herbert Xu <herbert@gondor.apana.org.au> 18089L: netdev@vger.kernel.org 18090S: Maintained 18091F: include/linux/rhashtable-types.h 18092F: include/linux/rhashtable.h 18093F: lib/rhashtable.c 18094F: lib/test_rhashtable.c 18095 18096RICOH R5C592 MEMORYSTICK DRIVER 18097M: Maxim Levitsky <maximlevitsky@gmail.com> 18098S: Maintained 18099F: drivers/memstick/host/r592.* 18100 18101RICOH SMARTMEDIA/XD DRIVER 18102M: Maxim Levitsky <maximlevitsky@gmail.com> 18103S: Maintained 18104F: drivers/mtd/nand/raw/r852.c 18105F: drivers/mtd/nand/raw/r852.h 18106 18107RISC-V ARCHITECTURE 18108M: Paul Walmsley <paul.walmsley@sifive.com> 18109M: Palmer Dabbelt <palmer@dabbelt.com> 18110M: Albert Ou <aou@eecs.berkeley.edu> 18111L: linux-riscv@lists.infradead.org 18112S: Supported 18113Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18114C: irc://irc.libera.chat/riscv 18115P: Documentation/riscv/patch-acceptance.rst 18116T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18117F: arch/riscv/ 18118N: riscv 18119K: riscv 18120 18121RISC-V MICROCHIP FPGA SUPPORT 18122M: Conor Dooley <conor.dooley@microchip.com> 18123M: Daire McNamara <daire.mcnamara@microchip.com> 18124L: linux-riscv@lists.infradead.org 18125S: Supported 18126F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18127F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18128F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18129F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18130F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18131F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18132F: Documentation/devicetree/bindings/riscv/microchip.yaml 18133F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18134F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18135F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18136F: arch/riscv/boot/dts/microchip/ 18137F: drivers/char/hw_random/mpfs-rng.c 18138F: drivers/clk/microchip/clk-mpfs*.c 18139F: drivers/i2c/busses/i2c-microchip-corei2c.c 18140F: drivers/mailbox/mailbox-mpfs.c 18141F: drivers/pci/controller/pcie-microchip-host.c 18142F: drivers/reset/reset-mpfs.c 18143F: drivers/rtc/rtc-mpfs.c 18144F: drivers/soc/microchip/mpfs-sys-controller.c 18145F: drivers/spi/spi-microchip-core-qspi.c 18146F: drivers/spi/spi-microchip-core.c 18147F: drivers/usb/musb/mpfs.c 18148F: include/soc/microchip/mpfs.h 18149 18150RISC-V MISC SOC SUPPORT 18151M: Conor Dooley <conor@kernel.org> 18152L: linux-riscv@lists.infradead.org 18153S: Maintained 18154Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18155T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18156F: Documentation/devicetree/bindings/riscv/ 18157F: arch/riscv/boot/dts/ 18158 18159RISC-V PMU DRIVERS 18160M: Atish Patra <atishp@atishpatra.org> 18161R: Anup Patel <anup@brainfault.org> 18162L: linux-riscv@lists.infradead.org 18163S: Supported 18164F: drivers/perf/riscv_pmu.c 18165F: drivers/perf/riscv_pmu_legacy.c 18166F: drivers/perf/riscv_pmu_sbi.c 18167 18168RNBD BLOCK DRIVERS 18169M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18170M: Jack Wang <jinpu.wang@ionos.com> 18171L: linux-block@vger.kernel.org 18172S: Maintained 18173F: drivers/block/rnbd/ 18174 18175ROCCAT DRIVERS 18176M: Stefan Achatz <erazor_de@users.sourceforge.net> 18177S: Maintained 18178W: http://sourceforge.net/projects/roccat/ 18179F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18180F: drivers/hid/hid-roccat* 18181F: include/linux/hid-roccat* 18182 18183ROCKCHIP CRYPTO DRIVERS 18184M: Corentin Labbe <clabbe@baylibre.com> 18185L: linux-crypto@vger.kernel.org 18186S: Maintained 18187F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18188F: drivers/crypto/rockchip/ 18189 18190ROCKCHIP I2S TDM DRIVER 18191M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18192L: linux-rockchip@lists.infradead.org 18193S: Maintained 18194F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18195F: sound/soc/rockchip/rockchip_i2s_tdm.* 18196 18197ROCKCHIP ISP V1 DRIVER 18198M: Dafna Hirschfeld <dafna@fastmail.com> 18199L: linux-media@vger.kernel.org 18200L: linux-rockchip@lists.infradead.org 18201S: Maintained 18202F: Documentation/admin-guide/media/rkisp1.rst 18203F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18204F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18205F: drivers/media/platform/rockchip/rkisp1 18206F: include/uapi/linux/rkisp1-config.h 18207 18208ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18209M: Jacob Chen <jacob-chen@iotwrt.com> 18210M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18211L: linux-media@vger.kernel.org 18212L: linux-rockchip@lists.infradead.org 18213S: Maintained 18214F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18215F: drivers/media/platform/rockchip/rga/ 18216 18217ROCKCHIP VIDEO DECODER DRIVER 18218M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18219L: linux-media@vger.kernel.org 18220L: linux-rockchip@lists.infradead.org 18221S: Maintained 18222F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18223F: drivers/staging/media/rkvdec/ 18224 18225ROCKER DRIVER 18226M: Jiri Pirko <jiri@resnulli.us> 18227L: netdev@vger.kernel.org 18228S: Supported 18229F: drivers/net/ethernet/rocker/ 18230 18231ROCKETPORT EXPRESS/INFINITY DRIVER 18232M: Kevin Cernekee <cernekee@gmail.com> 18233L: linux-serial@vger.kernel.org 18234S: Odd Fixes 18235F: drivers/tty/serial/rp2.* 18236 18237ROHM BD99954 CHARGER IC 18238M: Matti Vaittinen <mazziesaccount@gmail.com> 18239S: Supported 18240F: drivers/power/supply/bd99954-charger.c 18241F: drivers/power/supply/bd99954-charger.h 18242 18243ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18244M: Tomasz Duszynski <tduszyns@gmail.com> 18245S: Maintained 18246F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18247F: drivers/iio/light/bh1750.c 18248 18249ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18250M: Matti Vaittinen <mazziesaccount@gmail.com> 18251L: linux-iio@vger.kernel.org 18252S: Supported 18253F: drivers/iio/light/rohm-bu27034.c 18254 18255ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18256M: Marek Vasut <marek.vasut+renesas@gmail.com> 18257L: linux-kernel@vger.kernel.org 18258L: linux-renesas-soc@vger.kernel.org 18259S: Supported 18260F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18261F: drivers/gpio/gpio-bd9571mwv.c 18262F: drivers/mfd/bd9571mwv.c 18263F: drivers/regulator/bd9571mwv-regulator.c 18264F: include/linux/mfd/bd9571mwv.h 18265 18266ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18267M: Matti Vaittinen <mazziesaccount@gmail.com> 18268S: Supported 18269F: drivers/clk/clk-bd718x7.c 18270F: drivers/gpio/gpio-bd71815.c 18271F: drivers/gpio/gpio-bd71828.c 18272F: drivers/mfd/rohm-bd71828.c 18273F: drivers/mfd/rohm-bd718x7.c 18274F: drivers/mfd/rohm-bd9576.c 18275F: drivers/regulator/bd71815-regulator.c 18276F: drivers/regulator/bd71828-regulator.c 18277F: drivers/regulator/bd718x7-regulator.c 18278F: drivers/regulator/bd9576-regulator.c 18279F: drivers/regulator/rohm-regulator.c 18280F: drivers/rtc/rtc-bd70528.c 18281F: drivers/watchdog/bd9576_wdt.c 18282F: include/linux/mfd/rohm-bd71815.h 18283F: include/linux/mfd/rohm-bd71828.h 18284F: include/linux/mfd/rohm-bd718x7.h 18285F: include/linux/mfd/rohm-bd957x.h 18286F: include/linux/mfd/rohm-generic.h 18287F: include/linux/mfd/rohm-shared.h 18288 18289ROSE NETWORK LAYER 18290M: Ralf Baechle <ralf@linux-mips.org> 18291L: linux-hams@vger.kernel.org 18292S: Maintained 18293W: http://www.linux-ax25.org/ 18294F: include/net/rose.h 18295F: include/uapi/linux/rose.h 18296F: net/rose/ 18297 18298ROTATION DRIVER FOR ALLWINNER A83T 18299M: Jernej Skrabec <jernej.skrabec@gmail.com> 18300L: linux-media@vger.kernel.org 18301S: Maintained 18302T: git git://linuxtv.org/media_tree.git 18303F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18304F: drivers/media/platform/sunxi/sun8i-rotate/ 18305 18306RPMSG TTY DRIVER 18307M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18308L: linux-remoteproc@vger.kernel.org 18309S: Maintained 18310F: drivers/tty/rpmsg_tty.c 18311 18312RTL2830 MEDIA DRIVER 18313M: Antti Palosaari <crope@iki.fi> 18314L: linux-media@vger.kernel.org 18315S: Maintained 18316W: https://linuxtv.org 18317W: http://palosaari.fi/linux/ 18318Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18319T: git git://linuxtv.org/anttip/media_tree.git 18320F: drivers/media/dvb-frontends/rtl2830* 18321 18322RTL2832 MEDIA DRIVER 18323M: Antti Palosaari <crope@iki.fi> 18324L: linux-media@vger.kernel.org 18325S: Maintained 18326W: https://linuxtv.org 18327W: http://palosaari.fi/linux/ 18328Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18329T: git git://linuxtv.org/anttip/media_tree.git 18330F: drivers/media/dvb-frontends/rtl2832* 18331 18332RTL2832_SDR MEDIA DRIVER 18333M: Antti Palosaari <crope@iki.fi> 18334L: linux-media@vger.kernel.org 18335S: Maintained 18336W: https://linuxtv.org 18337W: http://palosaari.fi/linux/ 18338Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18339T: git git://linuxtv.org/anttip/media_tree.git 18340F: drivers/media/dvb-frontends/rtl2832_sdr* 18341 18342RTL8180 WIRELESS DRIVER 18343L: linux-wireless@vger.kernel.org 18344S: Orphan 18345W: https://wireless.wiki.kernel.org/ 18346T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18347F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18348 18349RTL8187 WIRELESS DRIVER 18350M: Herton Ronaldo Krzesinski <herton@canonical.com> 18351M: Hin-Tak Leung <htl10@users.sourceforge.net> 18352M: Larry Finger <Larry.Finger@lwfinger.net> 18353L: linux-wireless@vger.kernel.org 18354S: Maintained 18355W: https://wireless.wiki.kernel.org/ 18356T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18357F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18358 18359RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18360M: Jes Sorensen <Jes.Sorensen@gmail.com> 18361L: linux-wireless@vger.kernel.org 18362S: Maintained 18363T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18364F: drivers/net/wireless/realtek/rtl8xxxu/ 18365 18366RTRS TRANSPORT DRIVERS 18367M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18368M: Jack Wang <jinpu.wang@ionos.com> 18369L: linux-rdma@vger.kernel.org 18370S: Maintained 18371F: drivers/infiniband/ulp/rtrs/ 18372 18373RUNTIME VERIFICATION (RV) 18374M: Daniel Bristot de Oliveira <bristot@kernel.org> 18375M: Steven Rostedt <rostedt@goodmis.org> 18376L: linux-trace-devel@vger.kernel.org 18377S: Maintained 18378F: Documentation/trace/rv/ 18379F: include/linux/rv.h 18380F: include/rv/ 18381F: kernel/trace/rv/ 18382F: tools/verification/ 18383 18384RUST 18385M: Miguel Ojeda <ojeda@kernel.org> 18386M: Alex Gaynor <alex.gaynor@gmail.com> 18387M: Wedson Almeida Filho <wedsonaf@gmail.com> 18388R: Boqun Feng <boqun.feng@gmail.com> 18389R: Gary Guo <gary@garyguo.net> 18390R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18391R: Benno Lossin <benno.lossin@proton.me> 18392L: rust-for-linux@vger.kernel.org 18393S: Supported 18394W: https://github.com/Rust-for-Linux/linux 18395B: https://github.com/Rust-for-Linux/linux/issues 18396C: zulip://rust-for-linux.zulipchat.com 18397T: git https://github.com/Rust-for-Linux/linux.git rust-next 18398F: Documentation/rust/ 18399F: rust/ 18400F: samples/rust/ 18401F: scripts/*rust* 18402K: \b(?i:rust)\b 18403 18404RXRPC SOCKETS (AF_RXRPC) 18405M: David Howells <dhowells@redhat.com> 18406M: Marc Dionne <marc.dionne@auristor.com> 18407L: linux-afs@lists.infradead.org 18408S: Supported 18409W: https://www.infradead.org/~dhowells/kafs/ 18410F: Documentation/networking/rxrpc.rst 18411F: include/keys/rxrpc-type.h 18412F: include/net/af_rxrpc.h 18413F: include/trace/events/rxrpc.h 18414F: include/uapi/linux/rxrpc.h 18415F: net/rxrpc/ 18416 18417S3 SAVAGE FRAMEBUFFER DRIVER 18418M: Antonino Daplas <adaplas@gmail.com> 18419L: linux-fbdev@vger.kernel.org 18420S: Maintained 18421F: drivers/video/fbdev/savage/ 18422 18423S390 ARCHITECTURE 18424M: Heiko Carstens <hca@linux.ibm.com> 18425M: Vasily Gorbik <gor@linux.ibm.com> 18426M: Alexander Gordeev <agordeev@linux.ibm.com> 18427R: Christian Borntraeger <borntraeger@linux.ibm.com> 18428R: Sven Schnelle <svens@linux.ibm.com> 18429L: linux-s390@vger.kernel.org 18430S: Supported 18431T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18432F: Documentation/driver-api/s390-drivers.rst 18433F: Documentation/s390/ 18434F: arch/s390/ 18435F: drivers/s390/ 18436F: drivers/watchdog/diag288_wdt.c 18437 18438S390 COMMON I/O LAYER 18439M: Vineeth Vijayan <vneethv@linux.ibm.com> 18440M: Peter Oberparleiter <oberpar@linux.ibm.com> 18441L: linux-s390@vger.kernel.org 18442S: Supported 18443F: drivers/s390/cio/ 18444 18445S390 DASD DRIVER 18446M: Stefan Haberland <sth@linux.ibm.com> 18447M: Jan Hoeppner <hoeppner@linux.ibm.com> 18448L: linux-s390@vger.kernel.org 18449S: Supported 18450F: block/partitions/ibm.c 18451F: drivers/s390/block/dasd* 18452F: include/linux/dasd_mod.h 18453 18454S390 IOMMU (PCI) 18455M: Niklas Schnelle <schnelle@linux.ibm.com> 18456M: Matthew Rosato <mjrosato@linux.ibm.com> 18457R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18458L: linux-s390@vger.kernel.org 18459S: Supported 18460F: drivers/iommu/s390-iommu.c 18461 18462S390 IUCV NETWORK LAYER 18463M: Alexandra Winter <wintera@linux.ibm.com> 18464M: Wenjia Zhang <wenjia@linux.ibm.com> 18465L: linux-s390@vger.kernel.org 18466L: netdev@vger.kernel.org 18467S: Supported 18468F: drivers/s390/net/*iucv* 18469F: include/net/iucv/ 18470F: net/iucv/ 18471 18472S390 MM 18473M: Alexander Gordeev <agordeev@linux.ibm.com> 18474M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18475L: linux-s390@vger.kernel.org 18476S: Supported 18477T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18478F: arch/s390/include/asm/pgtable.h 18479F: arch/s390/mm 18480 18481S390 NETWORK DRIVERS 18482M: Alexandra Winter <wintera@linux.ibm.com> 18483M: Wenjia Zhang <wenjia@linux.ibm.com> 18484L: linux-s390@vger.kernel.org 18485L: netdev@vger.kernel.org 18486S: Supported 18487F: drivers/s390/net/ 18488 18489S390 PCI SUBSYSTEM 18490M: Niklas Schnelle <schnelle@linux.ibm.com> 18491M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18492L: linux-s390@vger.kernel.org 18493S: Supported 18494F: Documentation/s390/pci.rst 18495F: arch/s390/pci/ 18496F: drivers/pci/hotplug/s390_pci_hpc.c 18497 18498S390 SCM DRIVER 18499M: Vineeth Vijayan <vneethv@linux.ibm.com> 18500L: linux-s390@vger.kernel.org 18501S: Supported 18502F: drivers/s390/block/scm* 18503F: drivers/s390/cio/scm.c 18504 18505S390 VFIO AP DRIVER 18506M: Tony Krowiak <akrowiak@linux.ibm.com> 18507M: Halil Pasic <pasic@linux.ibm.com> 18508M: Jason Herne <jjherne@linux.ibm.com> 18509L: linux-s390@vger.kernel.org 18510S: Supported 18511F: Documentation/s390/vfio-ap* 18512F: drivers/s390/crypto/vfio_ap* 18513 18514S390 VFIO-CCW DRIVER 18515M: Eric Farman <farman@linux.ibm.com> 18516M: Matthew Rosato <mjrosato@linux.ibm.com> 18517R: Halil Pasic <pasic@linux.ibm.com> 18518L: linux-s390@vger.kernel.org 18519L: kvm@vger.kernel.org 18520S: Supported 18521F: Documentation/s390/vfio-ccw.rst 18522F: drivers/s390/cio/vfio_ccw* 18523F: include/uapi/linux/vfio_ccw.h 18524 18525S390 VFIO-PCI DRIVER 18526M: Matthew Rosato <mjrosato@linux.ibm.com> 18527M: Eric Farman <farman@linux.ibm.com> 18528L: linux-s390@vger.kernel.org 18529L: kvm@vger.kernel.org 18530S: Supported 18531F: arch/s390/kvm/pci* 18532F: drivers/vfio/pci/vfio_pci_zdev.c 18533F: include/uapi/linux/vfio_zdev.h 18534 18535S390 ZCRYPT DRIVER 18536M: Harald Freudenberger <freude@linux.ibm.com> 18537L: linux-s390@vger.kernel.org 18538S: Supported 18539F: drivers/s390/crypto/ 18540 18541S390 ZFCP DRIVER 18542M: Steffen Maier <maier@linux.ibm.com> 18543M: Benjamin Block <bblock@linux.ibm.com> 18544L: linux-s390@vger.kernel.org 18545S: Supported 18546F: drivers/s390/scsi/zfcp_* 18547 18548SAA6588 RDS RECEIVER DRIVER 18549M: Hans Verkuil <hverkuil@xs4all.nl> 18550L: linux-media@vger.kernel.org 18551S: Odd Fixes 18552W: https://linuxtv.org 18553T: git git://linuxtv.org/media_tree.git 18554F: drivers/media/i2c/saa6588* 18555 18556SAA7134 VIDEO4LINUX DRIVER 18557M: Mauro Carvalho Chehab <mchehab@kernel.org> 18558L: linux-media@vger.kernel.org 18559S: Odd fixes 18560W: https://linuxtv.org 18561T: git git://linuxtv.org/media_tree.git 18562F: Documentation/driver-api/media/drivers/saa7134* 18563F: drivers/media/pci/saa7134/ 18564 18565SAA7146 VIDEO4LINUX-2 DRIVER 18566M: Hans Verkuil <hverkuil@xs4all.nl> 18567L: linux-media@vger.kernel.org 18568S: Maintained 18569T: git git://linuxtv.org/media_tree.git 18570F: drivers/media/common/saa7146/ 18571F: drivers/media/pci/saa7146/ 18572F: include/media/drv-intf/saa7146* 18573 18574SAFESETID SECURITY MODULE 18575M: Micah Morton <mortonm@chromium.org> 18576S: Supported 18577F: Documentation/admin-guide/LSM/SafeSetID.rst 18578F: security/safesetid/ 18579 18580SAMSUNG AUDIO (ASoC) DRIVERS 18581M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18582M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18583L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18584S: Supported 18585B: mailto:linux-samsung-soc@vger.kernel.org 18586F: Documentation/devicetree/bindings/sound/samsung* 18587F: sound/soc/samsung/ 18588 18589SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18590M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18591L: linux-crypto@vger.kernel.org 18592L: linux-samsung-soc@vger.kernel.org 18593S: Maintained 18594F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18595F: drivers/crypto/exynos-rng.c 18596 18597SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18598M: Łukasz Stelmach <l.stelmach@samsung.com> 18599L: linux-samsung-soc@vger.kernel.org 18600S: Maintained 18601F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18602F: drivers/char/hw_random/exynos-trng.c 18603 18604SAMSUNG FRAMEBUFFER DRIVER 18605M: Jingoo Han <jingoohan1@gmail.com> 18606L: linux-fbdev@vger.kernel.org 18607S: Maintained 18608F: drivers/video/fbdev/s3c-fb.c 18609 18610SAMSUNG INTERCONNECT DRIVERS 18611M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18612M: Artur Świgoń <a.swigon@samsung.com> 18613L: linux-pm@vger.kernel.org 18614L: linux-samsung-soc@vger.kernel.org 18615S: Supported 18616F: drivers/interconnect/samsung/ 18617 18618SAMSUNG LAPTOP DRIVER 18619M: Corentin Chary <corentin.chary@gmail.com> 18620L: platform-driver-x86@vger.kernel.org 18621S: Maintained 18622F: drivers/platform/x86/samsung-laptop.c 18623 18624SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18625M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18626L: linux-kernel@vger.kernel.org 18627L: linux-samsung-soc@vger.kernel.org 18628S: Supported 18629B: mailto:linux-samsung-soc@vger.kernel.org 18630F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18631F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18632F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18633F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18634F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18635F: drivers/clk/clk-s2mps11.c 18636F: drivers/mfd/sec*.c 18637F: drivers/regulator/s2m*.c 18638F: drivers/regulator/s5m*.c 18639F: drivers/rtc/rtc-s5m.c 18640F: include/linux/mfd/samsung/ 18641 18642SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18643M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18644L: linux-media@vger.kernel.org 18645L: linux-samsung-soc@vger.kernel.org 18646S: Maintained 18647F: drivers/media/platform/samsung/s3c-camif/ 18648F: include/media/drv-intf/s3c_camif.h 18649 18650SAMSUNG S3FWRN5 NFC DRIVER 18651M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18652S: Maintained 18653F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18654F: drivers/nfc/s3fwrn5 18655 18656SAMSUNG S5C73M3 CAMERA DRIVER 18657M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18658M: Andrzej Hajda <andrzej.hajda@intel.com> 18659L: linux-media@vger.kernel.org 18660S: Supported 18661F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18662F: drivers/media/i2c/s5c73m3/* 18663 18664SAMSUNG S5K5BAF CAMERA DRIVER 18665M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18666M: Andrzej Hajda <andrzej.hajda@intel.com> 18667L: linux-media@vger.kernel.org 18668S: Supported 18669F: drivers/media/i2c/s5k5baf.c 18670 18671SAMSUNG S5P Security SubSystem (SSS) DRIVER 18672M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18673M: Vladimir Zapolskiy <vz@mleia.com> 18674L: linux-crypto@vger.kernel.org 18675L: linux-samsung-soc@vger.kernel.org 18676S: Maintained 18677F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18678F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18679F: drivers/crypto/s5p-sss.c 18680 18681SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18682M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18683L: linux-media@vger.kernel.org 18684S: Supported 18685Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18686F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18687F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18688F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18689F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18690F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18691F: drivers/media/platform/samsung/exynos4-is/ 18692 18693SAMSUNG SOC CLOCK DRIVERS 18694M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18695M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18696M: Tomasz Figa <tomasz.figa@gmail.com> 18697M: Chanwoo Choi <cw00.choi@samsung.com> 18698R: Alim Akhtar <alim.akhtar@samsung.com> 18699L: linux-samsung-soc@vger.kernel.org 18700S: Supported 18701T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18702T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18703F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18704F: Documentation/devicetree/bindings/clock/samsung,s3c* 18705F: drivers/clk/samsung/ 18706F: include/dt-bindings/clock/exynos*.h 18707F: include/dt-bindings/clock/s5p*.h 18708F: include/dt-bindings/clock/samsung,*.h 18709F: include/linux/clk/samsung.h 18710 18711SAMSUNG SPI DRIVERS 18712M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18713M: Andi Shyti <andi.shyti@kernel.org> 18714L: linux-spi@vger.kernel.org 18715L: linux-samsung-soc@vger.kernel.org 18716S: Maintained 18717F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18718F: drivers/spi/spi-s3c* 18719F: include/linux/platform_data/spi-s3c64xx.h 18720 18721SAMSUNG SXGBE DRIVERS 18722M: Byungho An <bh74.an@samsung.com> 18723L: netdev@vger.kernel.org 18724S: Supported 18725F: drivers/net/ethernet/samsung/sxgbe/ 18726 18727SAMSUNG THERMAL DRIVER 18728M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18729M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18730L: linux-pm@vger.kernel.org 18731L: linux-samsung-soc@vger.kernel.org 18732S: Maintained 18733F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18734F: drivers/thermal/samsung/ 18735 18736SAMSUNG USB2 PHY DRIVER 18737M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18738L: linux-kernel@vger.kernel.org 18739S: Supported 18740F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18741F: Documentation/driver-api/phy/samsung-usb2.rst 18742F: drivers/phy/samsung/phy-exynos4210-usb2.c 18743F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18744F: drivers/phy/samsung/phy-exynos5250-usb2.c 18745F: drivers/phy/samsung/phy-s5pv210-usb2.c 18746F: drivers/phy/samsung/phy-samsung-usb2.c 18747F: drivers/phy/samsung/phy-samsung-usb2.h 18748 18749SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18750M: Paul Barker <paul.barker@sancloud.com> 18751R: Marc Murphy <marc.murphy@sancloud.com> 18752S: Supported 18753F: arch/arm/boot/dts/am335x-sancloud* 18754 18755SC1200 WDT DRIVER 18756M: Zwane Mwaikambo <zwanem@gmail.com> 18757S: Maintained 18758F: drivers/watchdog/sc1200wdt.c 18759 18760SCHEDULER 18761M: Ingo Molnar <mingo@redhat.com> 18762M: Peter Zijlstra <peterz@infradead.org> 18763M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18764M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18765R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18766R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18767R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18768R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18769R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18770R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18771L: linux-kernel@vger.kernel.org 18772S: Maintained 18773T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18774F: include/linux/preempt.h 18775F: include/linux/sched.h 18776F: include/linux/wait.h 18777F: include/uapi/linux/sched.h 18778F: kernel/sched/ 18779 18780SCSI RDMA PROTOCOL (SRP) INITIATOR 18781M: Bart Van Assche <bvanassche@acm.org> 18782L: linux-rdma@vger.kernel.org 18783S: Supported 18784Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18785F: drivers/infiniband/ulp/srp/ 18786F: include/scsi/srp.h 18787 18788SCSI RDMA PROTOCOL (SRP) TARGET 18789M: Bart Van Assche <bvanassche@acm.org> 18790L: linux-rdma@vger.kernel.org 18791L: target-devel@vger.kernel.org 18792S: Supported 18793Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18794F: drivers/infiniband/ulp/srpt/ 18795 18796SCSI SG DRIVER 18797M: Doug Gilbert <dgilbert@interlog.com> 18798L: linux-scsi@vger.kernel.org 18799S: Maintained 18800W: http://sg.danny.cz/sg 18801F: Documentation/scsi/scsi-generic.rst 18802F: drivers/scsi/sg.c 18803F: include/scsi/sg.h 18804 18805SCSI SUBSYSTEM 18806M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18807M: "Martin K. Petersen" <martin.petersen@oracle.com> 18808L: linux-scsi@vger.kernel.org 18809S: Maintained 18810Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18811T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18812T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18813F: Documentation/devicetree/bindings/scsi/ 18814F: drivers/scsi/ 18815F: drivers/ufs/ 18816F: include/scsi/ 18817 18818SCSI TAPE DRIVER 18819M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18820L: linux-scsi@vger.kernel.org 18821S: Maintained 18822F: Documentation/scsi/st.rst 18823F: drivers/scsi/st.* 18824F: drivers/scsi/st_*.h 18825 18826SCSI TARGET CORE USER DRIVER 18827M: Bodo Stroesser <bostroesser@gmail.com> 18828L: linux-scsi@vger.kernel.org 18829L: target-devel@vger.kernel.org 18830S: Supported 18831F: Documentation/target/tcmu-design.rst 18832F: drivers/target/target_core_user.c 18833F: include/uapi/linux/target_core_user.h 18834 18835SCSI TARGET SUBSYSTEM 18836M: "Martin K. Petersen" <martin.petersen@oracle.com> 18837L: linux-scsi@vger.kernel.org 18838L: target-devel@vger.kernel.org 18839S: Supported 18840W: http://www.linux-iscsi.org 18841Q: https://patchwork.kernel.org/project/target-devel/list/ 18842T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18843F: Documentation/target/ 18844F: drivers/target/ 18845F: include/target/ 18846 18847SCTP PROTOCOL 18848M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18849M: Xin Long <lucien.xin@gmail.com> 18850L: linux-sctp@vger.kernel.org 18851S: Maintained 18852W: https://github.com/sctp/lksctp-tools/wiki 18853F: Documentation/networking/sctp.rst 18854F: include/linux/sctp.h 18855F: include/net/sctp/ 18856F: include/uapi/linux/sctp.h 18857F: net/sctp/ 18858 18859SCx200 CPU SUPPORT 18860M: Jim Cromie <jim.cromie@gmail.com> 18861S: Odd Fixes 18862F: Documentation/i2c/busses/scx200_acb.rst 18863F: arch/x86/platform/scx200/ 18864F: drivers/i2c/busses/scx200* 18865F: drivers/mtd/maps/scx200_docflash.c 18866F: drivers/watchdog/scx200_wdt.c 18867F: include/linux/scx200.h 18868 18869SCx200 GPIO DRIVER 18870M: Jim Cromie <jim.cromie@gmail.com> 18871S: Maintained 18872F: drivers/char/scx200_gpio.c 18873F: include/linux/scx200_gpio.h 18874 18875SCx200 HRT CLOCKSOURCE DRIVER 18876M: Jim Cromie <jim.cromie@gmail.com> 18877S: Maintained 18878F: drivers/clocksource/scx200_hrt.c 18879 18880SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18881M: Sascha Sommer <saschasommer@freenet.de> 18882L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18883S: Maintained 18884F: drivers/mmc/host/sdricoh_cs.c 18885 18886SECO BOARDS CEC DRIVER 18887M: Ettore Chimenti <ek5.chimenti@gmail.com> 18888S: Maintained 18889F: drivers/media/cec/platform/seco/seco-cec.c 18890F: drivers/media/cec/platform/seco/seco-cec.h 18891 18892SECURE COMPUTING 18893M: Kees Cook <keescook@chromium.org> 18894R: Andy Lutomirski <luto@amacapital.net> 18895R: Will Drewry <wad@chromium.org> 18896S: Supported 18897T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18898F: Documentation/userspace-api/seccomp_filter.rst 18899F: include/linux/seccomp.h 18900F: include/uapi/linux/seccomp.h 18901F: kernel/seccomp.c 18902F: tools/testing/selftests/kselftest_harness.h 18903F: tools/testing/selftests/seccomp/* 18904K: \bsecure_computing 18905K: \bTIF_SECCOMP\b 18906 18907SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18908M: Kamal Dasu <kdasu.kdev@gmail.com> 18909M: Al Cooper <alcooperx@gmail.com> 18910R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18911L: linux-mmc@vger.kernel.org 18912S: Maintained 18913F: drivers/mmc/host/sdhci-brcmstb* 18914 18915SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18916M: Adrian Hunter <adrian.hunter@intel.com> 18917L: linux-mmc@vger.kernel.org 18918S: Supported 18919F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18920F: drivers/mmc/host/sdhci* 18921 18922SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18923M: Eugen Hristev <eugen.hristev@microchip.com> 18924L: linux-mmc@vger.kernel.org 18925S: Supported 18926F: drivers/mmc/host/sdhci-of-at91.c 18927 18928SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18929M: Haibo Chen <haibo.chen@nxp.com> 18930L: linux-imx@nxp.com 18931L: linux-mmc@vger.kernel.org 18932S: Maintained 18933F: drivers/mmc/host/sdhci-esdhc-imx.c 18934 18935SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18936M: Ben Dooks <ben-linux@fluff.org> 18937M: Jaehoon Chung <jh80.chung@samsung.com> 18938L: linux-mmc@vger.kernel.org 18939S: Maintained 18940F: drivers/mmc/host/sdhci-s3c* 18941 18942SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18943M: Viresh Kumar <vireshk@kernel.org> 18944L: linux-mmc@vger.kernel.org 18945S: Maintained 18946F: drivers/mmc/host/sdhci-spear.c 18947 18948SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18949M: Vignesh Raghavendra <vigneshr@ti.com> 18950L: linux-mmc@vger.kernel.org 18951S: Maintained 18952F: drivers/mmc/host/sdhci-omap.c 18953 18954SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18955M: Jonathan Derrick <jonathan.derrick@linux.dev> 18956L: linux-block@vger.kernel.org 18957S: Supported 18958F: block/opal_proto.h 18959F: block/sed* 18960F: include/linux/sed* 18961F: include/uapi/linux/sed* 18962 18963SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18964M: Mark Rutland <mark.rutland@arm.com> 18965M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18966M: Sudeep Holla <sudeep.holla@arm.com> 18967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18968S: Maintained 18969F: drivers/firmware/smccc/ 18970F: include/linux/arm-smccc.h 18971 18972SECURITY CONTACT 18973M: Security Officers <security@kernel.org> 18974S: Supported 18975F: Documentation/process/security-bugs.rst 18976 18977SECURITY SUBSYSTEM 18978M: Paul Moore <paul@paul-moore.com> 18979M: James Morris <jmorris@namei.org> 18980M: "Serge E. Hallyn" <serge@hallyn.com> 18981L: linux-security-module@vger.kernel.org (suggested Cc:) 18982S: Supported 18983W: http://kernsec.org/ 18984T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18985F: security/ 18986X: security/selinux/ 18987 18988SELINUX SECURITY MODULE 18989M: Paul Moore <paul@paul-moore.com> 18990M: Stephen Smalley <stephen.smalley.work@gmail.com> 18991M: Eric Paris <eparis@parisplace.org> 18992L: selinux@vger.kernel.org 18993S: Supported 18994W: https://selinuxproject.org 18995W: https://github.com/SELinuxProject 18996T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18997F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 18998F: Documentation/ABI/removed/sysfs-selinux-disable 18999F: Documentation/admin-guide/LSM/SELinux.rst 19000F: include/trace/events/avc.h 19001F: include/uapi/linux/selinux_netlink.h 19002F: scripts/selinux/ 19003F: security/selinux/ 19004 19005SENSABLE PHANTOM 19006M: Jiri Slaby <jirislaby@kernel.org> 19007S: Maintained 19008F: drivers/misc/phantom.c 19009F: include/uapi/linux/phantom.h 19010 19011SENSEAIR SUNRISE 006-0-0007 19012M: Jacopo Mondi <jacopo@jmondi.org> 19013S: Maintained 19014F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19015F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19016F: drivers/iio/chemical/sunrise_co2.c 19017 19018SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19019M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19020S: Maintained 19021F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19022F: drivers/iio/chemical/scd30.h 19023F: drivers/iio/chemical/scd30_core.c 19024F: drivers/iio/chemical/scd30_i2c.c 19025F: drivers/iio/chemical/scd30_serial.c 19026 19027SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19028M: Roan van Dijk <roan@protonic.nl> 19029S: Maintained 19030F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19031F: drivers/iio/chemical/scd4x.c 19032 19033SENSIRION SGP40 GAS SENSOR DRIVER 19034M: Andreas Klinger <ak@it-klinger.de> 19035S: Maintained 19036F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19037F: drivers/iio/chemical/sgp40.c 19038 19039SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19040M: Tomasz Duszynski <tduszyns@gmail.com> 19041S: Maintained 19042F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19043F: drivers/iio/chemical/sps30.c 19044F: drivers/iio/chemical/sps30_i2c.c 19045F: drivers/iio/chemical/sps30_serial.c 19046 19047SERIAL DEVICE BUS 19048M: Rob Herring <robh@kernel.org> 19049L: linux-serial@vger.kernel.org 19050S: Maintained 19051F: Documentation/devicetree/bindings/serial/serial.yaml 19052F: drivers/tty/serdev/ 19053F: include/linux/serdev.h 19054 19055SERIAL DRIVERS 19056M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19057L: linux-serial@vger.kernel.org 19058S: Maintained 19059F: Documentation/devicetree/bindings/serial/ 19060F: drivers/tty/serial/ 19061 19062SERIAL IR RECEIVER 19063M: Sean Young <sean@mess.org> 19064L: linux-media@vger.kernel.org 19065S: Maintained 19066F: drivers/media/rc/serial_ir.c 19067 19068SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19069M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19070L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19071S: Maintained 19072F: Documentation/devicetree/bindings/slimbus/ 19073F: drivers/slimbus/ 19074F: include/linux/slimbus.h 19075 19076SFC NETWORK DRIVER 19077M: Edward Cree <ecree.xilinx@gmail.com> 19078M: Martin Habets <habetsm.xilinx@gmail.com> 19079L: netdev@vger.kernel.org 19080L: linux-net-drivers@amd.com 19081S: Supported 19082F: Documentation/networking/devlink/sfc.rst 19083F: drivers/net/ethernet/sfc/ 19084 19085SFCTEMP HWMON DRIVER 19086M: Emil Renner Berthing <kernel@esmil.dk> 19087L: linux-hwmon@vger.kernel.org 19088S: Maintained 19089F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19090F: Documentation/hwmon/sfctemp.rst 19091F: drivers/hwmon/sfctemp.c 19092 19093SFF/SFP/SFP+ MODULE SUPPORT 19094M: Russell King <linux@armlinux.org.uk> 19095L: netdev@vger.kernel.org 19096S: Maintained 19097F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19098F: drivers/net/phy/phylink.c 19099F: drivers/net/phy/sfp* 19100F: include/linux/mdio/mdio-i2c.h 19101F: include/linux/phylink.h 19102F: include/linux/sfp.h 19103K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19104 19105SGI GRU DRIVER 19106M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19107S: Maintained 19108F: drivers/misc/sgi-gru/ 19109 19110SGI XP/XPC/XPNET DRIVER 19111M: Robin Holt <robinmholt@gmail.com> 19112M: Steve Wahl <steve.wahl@hpe.com> 19113R: Mike Travis <mike.travis@hpe.com> 19114S: Maintained 19115F: drivers/misc/sgi-xp/ 19116 19117SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19118M: Karsten Graul <kgraul@linux.ibm.com> 19119M: Wenjia Zhang <wenjia@linux.ibm.com> 19120M: Jan Karcher <jaka@linux.ibm.com> 19121L: linux-s390@vger.kernel.org 19122S: Supported 19123F: net/smc/ 19124 19125SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19126M: Linus Walleij <linus.walleij@linaro.org> 19127L: linux-iio@vger.kernel.org 19128S: Maintained 19129T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19130F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19131F: drivers/iio/light/gp2ap002.c 19132 19133SHARP RJ54N1CB0C SENSOR DRIVER 19134M: Jacopo Mondi <jacopo@jmondi.org> 19135L: linux-media@vger.kernel.org 19136S: Odd fixes 19137T: git git://linuxtv.org/media_tree.git 19138F: drivers/media/i2c/rj54n1cb0c.c 19139F: include/media/i2c/rj54n1cb0c.h 19140 19141SH_VOU V4L2 OUTPUT DRIVER 19142L: linux-media@vger.kernel.org 19143S: Orphan 19144F: drivers/media/platform/renesas/sh_vou.c 19145F: include/media/drv-intf/sh_vou.h 19146 19147SI2157 MEDIA DRIVER 19148M: Antti Palosaari <crope@iki.fi> 19149L: linux-media@vger.kernel.org 19150S: Maintained 19151W: https://linuxtv.org 19152W: http://palosaari.fi/linux/ 19153Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19154T: git git://linuxtv.org/anttip/media_tree.git 19155F: drivers/media/tuners/si2157* 19156 19157SI2165 MEDIA DRIVER 19158M: Matthias Schwarzott <zzam@gentoo.org> 19159L: linux-media@vger.kernel.org 19160S: Maintained 19161W: https://linuxtv.org 19162Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19163F: drivers/media/dvb-frontends/si2165* 19164 19165SI2168 MEDIA DRIVER 19166M: Antti Palosaari <crope@iki.fi> 19167L: linux-media@vger.kernel.org 19168S: Maintained 19169W: https://linuxtv.org 19170W: http://palosaari.fi/linux/ 19171Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19172T: git git://linuxtv.org/anttip/media_tree.git 19173F: drivers/media/dvb-frontends/si2168* 19174 19175SI470X FM RADIO RECEIVER I2C DRIVER 19176M: Hans Verkuil <hverkuil@xs4all.nl> 19177L: linux-media@vger.kernel.org 19178S: Odd Fixes 19179W: https://linuxtv.org 19180T: git git://linuxtv.org/media_tree.git 19181F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19182F: drivers/media/radio/si470x/radio-si470x-i2c.c 19183 19184SI470X FM RADIO RECEIVER USB DRIVER 19185M: Hans Verkuil <hverkuil@xs4all.nl> 19186L: linux-media@vger.kernel.org 19187S: Maintained 19188W: https://linuxtv.org 19189T: git git://linuxtv.org/media_tree.git 19190F: drivers/media/radio/si470x/radio-si470x-common.c 19191F: drivers/media/radio/si470x/radio-si470x-usb.c 19192F: drivers/media/radio/si470x/radio-si470x.h 19193 19194SI4713 FM RADIO TRANSMITTER I2C DRIVER 19195M: Eduardo Valentin <edubezval@gmail.com> 19196L: linux-media@vger.kernel.org 19197S: Odd Fixes 19198W: https://linuxtv.org 19199T: git git://linuxtv.org/media_tree.git 19200F: drivers/media/radio/si4713/si4713.? 19201 19202SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19203M: Eduardo Valentin <edubezval@gmail.com> 19204L: linux-media@vger.kernel.org 19205S: Odd Fixes 19206W: https://linuxtv.org 19207T: git git://linuxtv.org/media_tree.git 19208F: drivers/media/radio/si4713/radio-platform-si4713.c 19209 19210SI4713 FM RADIO TRANSMITTER USB DRIVER 19211M: Hans Verkuil <hverkuil@xs4all.nl> 19212L: linux-media@vger.kernel.org 19213S: Maintained 19214W: https://linuxtv.org 19215T: git git://linuxtv.org/media_tree.git 19216F: drivers/media/radio/si4713/radio-usb-si4713.c 19217 19218SIANO DVB DRIVER 19219M: Mauro Carvalho Chehab <mchehab@kernel.org> 19220L: linux-media@vger.kernel.org 19221S: Odd fixes 19222W: https://linuxtv.org 19223T: git git://linuxtv.org/media_tree.git 19224F: drivers/media/common/siano/ 19225F: drivers/media/mmc/siano/ 19226F: drivers/media/usb/siano/ 19227F: drivers/media/usb/siano/ 19228 19229SIFIVE DRIVERS 19230M: Palmer Dabbelt <palmer@dabbelt.com> 19231M: Paul Walmsley <paul.walmsley@sifive.com> 19232L: linux-riscv@lists.infradead.org 19233S: Supported 19234N: sifive 19235K: [^@]sifive 19236 19237SIFIVE FU540 SYSTEM-ON-CHIP 19238M: Paul Walmsley <paul.walmsley@sifive.com> 19239M: Palmer Dabbelt <palmer@dabbelt.com> 19240L: linux-riscv@lists.infradead.org 19241S: Supported 19242T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19243N: fu540 19244K: fu540 19245 19246SIFIVE PDMA DRIVER 19247M: Green Wan <green.wan@sifive.com> 19248S: Maintained 19249F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19250F: drivers/dma/sf-pdma/ 19251 19252SIFIVE SOC DRIVERS 19253M: Conor Dooley <conor@kernel.org> 19254L: linux-riscv@lists.infradead.org 19255S: Maintained 19256T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19257F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19258F: drivers/soc/sifive/ 19259 19260SILEAD TOUCHSCREEN DRIVER 19261M: Hans de Goede <hdegoede@redhat.com> 19262L: linux-input@vger.kernel.org 19263L: platform-driver-x86@vger.kernel.org 19264S: Maintained 19265F: drivers/input/touchscreen/silead.c 19266F: drivers/platform/x86/touchscreen_dmi.c 19267 19268SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19269M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19270S: Supported 19271F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19272F: drivers/net/wireless/silabs/wfx/ 19273 19274SILICON MOTION SM712 FRAME BUFFER DRIVER 19275M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19276M: Teddy Wang <teddy.wang@siliconmotion.com> 19277M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19278L: linux-fbdev@vger.kernel.org 19279S: Maintained 19280F: Documentation/fb/sm712fb.rst 19281F: drivers/video/fbdev/sm712* 19282 19283SILVACO I3C DUAL-ROLE MASTER 19284M: Miquel Raynal <miquel.raynal@bootlin.com> 19285M: Conor Culhane <conor.culhane@silvaco.com> 19286L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19287S: Maintained 19288F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19289F: drivers/i3c/master/svc-i3c-master.c 19290 19291SIMPLEFB FB DRIVER 19292M: Hans de Goede <hdegoede@redhat.com> 19293L: linux-fbdev@vger.kernel.org 19294S: Maintained 19295F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19296F: drivers/video/fbdev/simplefb.c 19297F: include/linux/platform_data/simplefb.h 19298 19299SIMTEC EB110ATX (Chalice CATS) 19300M: Simtec Linux Team <linux@simtec.co.uk> 19301S: Supported 19302W: http://www.simtec.co.uk/products/EB110ATX/ 19303 19304SIOX 19305M: Thorsten Scherer <t.scherer@eckelmann.de> 19306M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19307R: Pengutronix Kernel Team <kernel@pengutronix.de> 19308S: Supported 19309F: drivers/gpio/gpio-siox.c 19310F: drivers/siox/* 19311F: include/trace/events/siox.h 19312 19313SIPHASH PRF ROUTINES 19314M: Jason A. Donenfeld <Jason@zx2c4.com> 19315S: Maintained 19316F: include/linux/siphash.h 19317F: lib/siphash.c 19318F: lib/siphash_kunit.c 19319 19320SIS 190 ETHERNET DRIVER 19321M: Francois Romieu <romieu@fr.zoreil.com> 19322L: netdev@vger.kernel.org 19323S: Maintained 19324F: drivers/net/ethernet/sis/sis190.c 19325 19326SIS 900/7016 FAST ETHERNET DRIVER 19327M: Daniele Venzano <venza@brownhat.org> 19328L: netdev@vger.kernel.org 19329S: Maintained 19330W: http://www.brownhat.org/sis900.html 19331F: drivers/net/ethernet/sis/sis900.* 19332 19333SIS FRAMEBUFFER DRIVER 19334S: Orphan 19335F: Documentation/fb/sisfb.rst 19336F: drivers/video/fbdev/sis/ 19337F: include/video/sisfb.h 19338 19339SIS I2C TOUCHSCREEN DRIVER 19340M: Mika Penttilä <mpenttil@redhat.com> 19341L: linux-input@vger.kernel.org 19342S: Maintained 19343F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19344F: drivers/input/touchscreen/sis_i2c.c 19345 19346SIS USB2VGA DRIVER 19347M: Thomas Winischhofer <thomas@winischhofer.net> 19348S: Maintained 19349W: http://www.winischhofer.at/linuxsisusbvga.shtml 19350F: drivers/usb/misc/sisusbvga/ 19351 19352SL28 CPLD MFD DRIVER 19353M: Michael Walle <michael@walle.cc> 19354S: Maintained 19355F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19356F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19357F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19358F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19359F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19360F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19361F: drivers/gpio/gpio-sl28cpld.c 19362F: drivers/hwmon/sl28cpld-hwmon.c 19363F: drivers/irqchip/irq-sl28cpld.c 19364F: drivers/pwm/pwm-sl28cpld.c 19365F: drivers/watchdog/sl28cpld_wdt.c 19366 19367SL28 VPD NVMEM LAYOUT DRIVER 19368M: Michael Walle <michael@walle.cc> 19369S: Maintained 19370F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19371F: drivers/nvmem/layouts/sl28vpd.c 19372 19373SLAB ALLOCATOR 19374M: Christoph Lameter <cl@linux.com> 19375M: Pekka Enberg <penberg@kernel.org> 19376M: David Rientjes <rientjes@google.com> 19377M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19378M: Andrew Morton <akpm@linux-foundation.org> 19379M: Vlastimil Babka <vbabka@suse.cz> 19380R: Roman Gushchin <roman.gushchin@linux.dev> 19381R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19382L: linux-mm@kvack.org 19383S: Maintained 19384T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19385F: include/linux/sl?b*.h 19386F: mm/sl?b* 19387 19388SLCAN CAN NETWORK DRIVER 19389M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19390L: linux-can@vger.kernel.org 19391S: Maintained 19392F: drivers/net/can/slcan/ 19393 19394SLEEPABLE READ-COPY UPDATE (SRCU) 19395M: Lai Jiangshan <jiangshanlai@gmail.com> 19396M: "Paul E. McKenney" <paulmck@kernel.org> 19397M: Josh Triplett <josh@joshtriplett.org> 19398R: Steven Rostedt <rostedt@goodmis.org> 19399R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19400L: rcu@vger.kernel.org 19401S: Supported 19402W: http://www.rdrop.com/users/paulmck/RCU/ 19403T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19404F: include/linux/srcu*.h 19405F: kernel/rcu/srcu*.c 19406 19407SMACK SECURITY MODULE 19408M: Casey Schaufler <casey@schaufler-ca.com> 19409L: linux-security-module@vger.kernel.org 19410S: Maintained 19411W: http://schaufler-ca.com 19412T: git git://github.com/cschaufler/smack-next 19413F: Documentation/admin-guide/LSM/Smack.rst 19414F: security/smack/ 19415 19416SMC91x ETHERNET DRIVER 19417M: Nicolas Pitre <nico@fluxnic.net> 19418S: Odd Fixes 19419F: drivers/net/ethernet/smsc/smc91x.* 19420 19421SMM665 HARDWARE MONITOR DRIVER 19422M: Guenter Roeck <linux@roeck-us.net> 19423L: linux-hwmon@vger.kernel.org 19424S: Maintained 19425F: Documentation/hwmon/smm665.rst 19426F: drivers/hwmon/smm665.c 19427 19428SMSC EMC2103 HARDWARE MONITOR DRIVER 19429M: Steve Glendinning <steve.glendinning@shawell.net> 19430L: linux-hwmon@vger.kernel.org 19431S: Maintained 19432F: Documentation/hwmon/emc2103.rst 19433F: drivers/hwmon/emc2103.c 19434 19435SMSC SCH5627 HARDWARE MONITOR DRIVER 19436M: Hans de Goede <hdegoede@redhat.com> 19437L: linux-hwmon@vger.kernel.org 19438S: Supported 19439F: Documentation/hwmon/sch5627.rst 19440F: drivers/hwmon/sch5627.c 19441 19442SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19443M: Steve Glendinning <steve.glendinning@shawell.net> 19444L: linux-fbdev@vger.kernel.org 19445S: Maintained 19446F: drivers/video/fbdev/smscufx.c 19447 19448SMSC47B397 HARDWARE MONITOR DRIVER 19449M: Jean Delvare <jdelvare@suse.com> 19450L: linux-hwmon@vger.kernel.org 19451S: Maintained 19452F: Documentation/hwmon/smsc47b397.rst 19453F: drivers/hwmon/smsc47b397.c 19454 19455SMSC911x ETHERNET DRIVER 19456M: Steve Glendinning <steve.glendinning@shawell.net> 19457L: netdev@vger.kernel.org 19458S: Maintained 19459F: drivers/net/ethernet/smsc/smsc911x.* 19460F: include/linux/smsc911x.h 19461 19462SMSC9420 PCI ETHERNET DRIVER 19463M: Steve Glendinning <steve.glendinning@shawell.net> 19464L: netdev@vger.kernel.org 19465S: Maintained 19466F: drivers/net/ethernet/smsc/smsc9420.* 19467 19468SNET DPU VIRTIO DATA PATH ACCELERATOR 19469R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19470F: drivers/vdpa/solidrun/ 19471 19472SOCIONEXT (SNI) AVE NETWORK DRIVER 19473M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19474L: netdev@vger.kernel.org 19475S: Maintained 19476F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19477F: drivers/net/ethernet/socionext/sni_ave.c 19478 19479SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19480M: Jassi Brar <jaswinder.singh@linaro.org> 19481M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19482L: netdev@vger.kernel.org 19483S: Maintained 19484F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19485F: drivers/net/ethernet/socionext/netsec.c 19486 19487SOCIONEXT (SNI) Synquacer SPI DRIVER 19488M: Masahisa Kojima <masahisa.kojima@linaro.org> 19489M: Jassi Brar <jaswinder.singh@linaro.org> 19490L: linux-spi@vger.kernel.org 19491S: Maintained 19492F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19493F: drivers/spi/spi-synquacer.c 19494 19495SOCIONEXT SYNQUACER I2C DRIVER 19496M: Ard Biesheuvel <ardb@kernel.org> 19497L: linux-i2c@vger.kernel.org 19498S: Maintained 19499F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19500F: drivers/i2c/busses/i2c-synquacer.c 19501 19502SOCIONEXT UNIPHIER SOUND DRIVER 19503L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19504S: Orphan 19505F: sound/soc/uniphier/ 19506 19507SOCKET TIMESTAMPING 19508M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19509S: Maintained 19510F: Documentation/networking/timestamping.rst 19511F: include/uapi/linux/net_tstamp.h 19512F: tools/testing/selftests/net/so_txtime.c 19513 19514SOEKRIS NET48XX LED SUPPORT 19515M: Chris Boot <bootc@bootc.net> 19516S: Maintained 19517F: drivers/leds/leds-net48xx.c 19518 19519SOFT-IWARP DRIVER (siw) 19520M: Bernard Metzler <bmt@zurich.ibm.com> 19521L: linux-rdma@vger.kernel.org 19522S: Supported 19523F: drivers/infiniband/sw/siw/ 19524F: include/uapi/rdma/siw-abi.h 19525 19526SOFT-ROCE DRIVER (rxe) 19527M: Zhu Yanjun <zyjzyj2000@gmail.com> 19528L: linux-rdma@vger.kernel.org 19529S: Supported 19530F: drivers/infiniband/sw/rxe/ 19531F: include/uapi/rdma/rdma_user_rxe.h 19532 19533SOFTLOGIC 6x10 MPEG CODEC 19534M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19535M: Anton Sviridenko <anton@corp.bluecherry.net> 19536M: Andrey Utkin <andrey_utkin@fastmail.com> 19537M: Ismael Luceno <ismael@iodev.co.uk> 19538L: linux-media@vger.kernel.org 19539S: Supported 19540F: drivers/media/pci/solo6x10/ 19541 19542SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19543M: James Morse <james.morse@arm.com> 19544L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19545S: Maintained 19546F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19547F: drivers/firmware/arm_sdei.c 19548F: include/linux/arm_sdei.h 19549F: include/uapi/linux/arm_sdei.h 19550 19551SOFTWARE NODES AND DEVICE PROPERTIES 19552R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19553R: Daniel Scally <djrscally@gmail.com> 19554R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19555R: Sakari Ailus <sakari.ailus@linux.intel.com> 19556L: linux-acpi@vger.kernel.org 19557S: Maintained 19558F: drivers/base/property.c 19559F: drivers/base/swnode.c 19560F: include/linux/fwnode.h 19561F: include/linux/property.h 19562 19563SOFTWARE RAID (Multiple Disks) SUPPORT 19564M: Song Liu <song@kernel.org> 19565L: linux-raid@vger.kernel.org 19566S: Supported 19567Q: https://patchwork.kernel.org/project/linux-raid/list/ 19568T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19569F: drivers/md/Kconfig 19570F: drivers/md/Makefile 19571F: drivers/md/md* 19572F: drivers/md/raid* 19573F: include/linux/raid/ 19574F: include/uapi/linux/raid/ 19575 19576SOLIDRUN CLEARFOG SUPPORT 19577M: Russell King <linux@armlinux.org.uk> 19578S: Maintained 19579F: arch/arm/boot/dts/armada-388-clearfog* 19580F: arch/arm/boot/dts/armada-38x-solidrun-* 19581 19582SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19583M: Russell King <linux@armlinux.org.uk> 19584S: Maintained 19585F: arch/arm/boot/dts/imx6*-cubox-i* 19586F: arch/arm/boot/dts/imx6*-hummingboard* 19587F: arch/arm/boot/dts/imx6*-sr-* 19588 19589SONIC NETWORK DRIVER 19590M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19591L: netdev@vger.kernel.org 19592S: Maintained 19593F: drivers/net/ethernet/natsemi/sonic.* 19594 19595SONICS SILICON BACKPLANE DRIVER (SSB) 19596M: Michael Buesch <m@bues.ch> 19597L: linux-wireless@vger.kernel.org 19598S: Maintained 19599F: drivers/ssb/ 19600F: include/linux/ssb/ 19601 19602SONY IMX208 SENSOR DRIVER 19603M: Sakari Ailus <sakari.ailus@linux.intel.com> 19604L: linux-media@vger.kernel.org 19605S: Maintained 19606T: git git://linuxtv.org/media_tree.git 19607F: drivers/media/i2c/imx208.c 19608 19609SONY IMX214 SENSOR DRIVER 19610M: Ricardo Ribalda <ribalda@kernel.org> 19611L: linux-media@vger.kernel.org 19612S: Maintained 19613T: git git://linuxtv.org/media_tree.git 19614F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19615F: drivers/media/i2c/imx214.c 19616 19617SONY IMX219 SENSOR DRIVER 19618M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19619L: linux-media@vger.kernel.org 19620S: Maintained 19621T: git git://linuxtv.org/media_tree.git 19622F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19623F: drivers/media/i2c/imx219.c 19624 19625SONY IMX258 SENSOR DRIVER 19626M: Sakari Ailus <sakari.ailus@linux.intel.com> 19627L: linux-media@vger.kernel.org 19628S: Maintained 19629T: git git://linuxtv.org/media_tree.git 19630F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19631F: drivers/media/i2c/imx258.c 19632 19633SONY IMX274 SENSOR DRIVER 19634M: Leon Luo <leonl@leopardimaging.com> 19635L: linux-media@vger.kernel.org 19636S: Maintained 19637T: git git://linuxtv.org/media_tree.git 19638F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19639F: drivers/media/i2c/imx274.c 19640 19641SONY IMX290 SENSOR DRIVER 19642M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19643L: linux-media@vger.kernel.org 19644S: Maintained 19645T: git git://linuxtv.org/media_tree.git 19646F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19647F: drivers/media/i2c/imx290.c 19648 19649SONY IMX296 SENSOR DRIVER 19650M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19651M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19652L: linux-media@vger.kernel.org 19653S: Maintained 19654T: git git://linuxtv.org/media_tree.git 19655F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19656F: drivers/media/i2c/imx296.c 19657 19658SONY IMX319 SENSOR DRIVER 19659M: Bingbu Cao <bingbu.cao@intel.com> 19660L: linux-media@vger.kernel.org 19661S: Maintained 19662T: git git://linuxtv.org/media_tree.git 19663F: drivers/media/i2c/imx319.c 19664 19665SONY IMX334 SENSOR DRIVER 19666M: Paul J. Murphy <paul.j.murphy@intel.com> 19667M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19668L: linux-media@vger.kernel.org 19669S: Maintained 19670T: git git://linuxtv.org/media_tree.git 19671F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19672F: drivers/media/i2c/imx334.c 19673 19674SONY IMX335 SENSOR DRIVER 19675M: Paul J. Murphy <paul.j.murphy@intel.com> 19676M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19677L: linux-media@vger.kernel.org 19678S: Maintained 19679T: git git://linuxtv.org/media_tree.git 19680F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19681F: drivers/media/i2c/imx335.c 19682 19683SONY IMX355 SENSOR DRIVER 19684M: Tianshu Qiu <tian.shu.qiu@intel.com> 19685L: linux-media@vger.kernel.org 19686S: Maintained 19687T: git git://linuxtv.org/media_tree.git 19688F: drivers/media/i2c/imx355.c 19689 19690SONY IMX412 SENSOR DRIVER 19691M: Paul J. Murphy <paul.j.murphy@intel.com> 19692M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19693L: linux-media@vger.kernel.org 19694S: Maintained 19695T: git git://linuxtv.org/media_tree.git 19696F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19697F: drivers/media/i2c/imx412.c 19698 19699SONY IMX415 SENSOR DRIVER 19700M: Michael Riesch <michael.riesch@wolfvision.net> 19701L: linux-media@vger.kernel.org 19702S: Maintained 19703T: git git://linuxtv.org/media_tree.git 19704F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19705F: drivers/media/i2c/imx415.c 19706 19707SONY MEMORYSTICK SUBSYSTEM 19708M: Maxim Levitsky <maximlevitsky@gmail.com> 19709M: Alex Dubov <oakad@yahoo.com> 19710M: Ulf Hansson <ulf.hansson@linaro.org> 19711L: linux-mmc@vger.kernel.org 19712S: Maintained 19713T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19714F: drivers/memstick/ 19715F: include/linux/memstick.h 19716 19717SONY VAIO CONTROL DEVICE DRIVER 19718M: Mattia Dongili <malattia@linux.it> 19719L: platform-driver-x86@vger.kernel.org 19720S: Maintained 19721W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19722F: Documentation/admin-guide/laptops/sony-laptop.rst 19723F: drivers/char/sonypi.c 19724F: drivers/platform/x86/sony-laptop.c 19725F: include/linux/sony-laptop.h 19726 19727SOUND 19728M: Jaroslav Kysela <perex@perex.cz> 19729M: Takashi Iwai <tiwai@suse.com> 19730L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19731S: Maintained 19732W: http://www.alsa-project.org/ 19733Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19734T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19735F: Documentation/sound/ 19736F: include/sound/ 19737F: include/uapi/sound/ 19738F: sound/ 19739F: tools/testing/selftests/alsa 19740 19741SOUND - ALSA SELFTESTS 19742M: Mark Brown <broonie@kernel.org> 19743L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19744L: linux-kselftest@vger.kernel.org 19745S: Supported 19746F: tools/testing/selftests/alsa 19747 19748SOUND - COMPRESSED AUDIO 19749M: Vinod Koul <vkoul@kernel.org> 19750L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19751S: Supported 19752T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19753F: Documentation/sound/designs/compress-offload.rst 19754F: include/sound/compress_driver.h 19755F: include/uapi/sound/compress_* 19756F: sound/core/compress_offload.c 19757F: sound/soc/soc-compress.c 19758 19759SOUND - DMAENGINE HELPERS 19760M: Lars-Peter Clausen <lars@metafoo.de> 19761S: Supported 19762F: include/sound/dmaengine_pcm.h 19763F: sound/core/pcm_dmaengine.c 19764F: sound/soc/soc-generic-dmaengine-pcm.c 19765 19766SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19767M: Liam Girdwood <lgirdwood@gmail.com> 19768M: Mark Brown <broonie@kernel.org> 19769L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19770S: Supported 19771W: http://alsa-project.org/main/index.php/ASoC 19772T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19773F: Documentation/devicetree/bindings/sound/ 19774F: Documentation/sound/soc/ 19775F: include/dt-bindings/sound/ 19776F: include/sound/soc* 19777F: sound/soc/ 19778 19779SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19780M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19781M: Liam Girdwood <lgirdwood@gmail.com> 19782M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19783M: Bard Liao <yung-chuan.liao@linux.intel.com> 19784M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19785M: Daniel Baluta <daniel.baluta@nxp.com> 19786R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19787L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19788S: Supported 19789W: https://github.com/thesofproject/linux/ 19790F: sound/soc/sof/ 19791 19792SOUNDWIRE SUBSYSTEM 19793M: Vinod Koul <vkoul@kernel.org> 19794M: Bard Liao <yung-chuan.liao@linux.intel.com> 19795R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19796R: Sanyog Kale <sanyog.r.kale@intel.com> 19797L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19798S: Supported 19799T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19800F: Documentation/driver-api/soundwire/ 19801F: drivers/soundwire/ 19802F: include/linux/soundwire/ 19803 19804SP2 MEDIA DRIVER 19805M: Olli Salonen <olli.salonen@iki.fi> 19806L: linux-media@vger.kernel.org 19807S: Maintained 19808W: https://linuxtv.org 19809Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19810F: drivers/media/dvb-frontends/sp2* 19811 19812SPANISH DOCUMENTATION 19813M: Carlos Bilbao <carlos.bilbao@amd.com> 19814S: Maintained 19815F: Documentation/translations/sp_SP/ 19816 19817SPARC + UltraSPARC (sparc/sparc64) 19818M: "David S. Miller" <davem@davemloft.net> 19819L: sparclinux@vger.kernel.org 19820S: Maintained 19821Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19822T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19823T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19824F: arch/sparc/ 19825F: drivers/sbus/ 19826 19827SPARC SERIAL DRIVERS 19828M: "David S. Miller" <davem@davemloft.net> 19829L: sparclinux@vger.kernel.org 19830S: Maintained 19831T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19832T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19833F: drivers/tty/serial/suncore.c 19834F: drivers/tty/serial/sunhv.c 19835F: drivers/tty/serial/sunsab.c 19836F: drivers/tty/serial/sunsab.h 19837F: drivers/tty/serial/sunsu.c 19838F: drivers/tty/serial/sunzilog.c 19839F: drivers/tty/serial/sunzilog.h 19840F: drivers/tty/vcc.c 19841F: include/linux/sunserialcore.h 19842 19843SPARSE CHECKER 19844M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19845L: linux-sparse@vger.kernel.org 19846S: Maintained 19847W: https://sparse.docs.kernel.org/ 19848Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19849B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19850T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19851F: include/linux/compiler.h 19852 19853SPEAKUP CONSOLE SPEECH DRIVER 19854M: William Hubbs <w.d.hubbs@gmail.com> 19855M: Chris Brannon <chris@the-brannons.com> 19856M: Kirk Reiser <kirk@reisers.ca> 19857M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19858L: speakup@linux-speakup.org 19859S: Odd Fixes 19860W: http://www.linux-speakup.org/ 19861W: https://github.com/linux-speakup/speakup 19862B: https://github.com/linux-speakup/speakup/issues 19863F: drivers/accessibility/speakup/ 19864 19865SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19866M: Viresh Kumar <vireshk@kernel.org> 19867M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19868M: soc@kernel.org 19869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19870S: Maintained 19871W: http://www.st.com/spear 19872F: arch/arm/boot/dts/spear* 19873F: arch/arm/mach-spear/ 19874F: drivers/clk/spear/ 19875F: drivers/pinctrl/spear/ 19876 19877SPI NOR SUBSYSTEM 19878M: Tudor Ambarus <tudor.ambarus@linaro.org> 19879M: Pratyush Yadav <pratyush@kernel.org> 19880R: Michael Walle <michael@walle.cc> 19881L: linux-mtd@lists.infradead.org 19882S: Maintained 19883W: http://www.linux-mtd.infradead.org/ 19884Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19885C: irc://irc.oftc.net/mtd 19886T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19887F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19888F: drivers/mtd/spi-nor/ 19889F: include/linux/mtd/spi-nor.h 19890 19891SPI SUBSYSTEM 19892M: Mark Brown <broonie@kernel.org> 19893L: linux-spi@vger.kernel.org 19894S: Maintained 19895Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19896T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19897F: Documentation/devicetree/bindings/spi/ 19898F: Documentation/spi/ 19899F: drivers/spi/ 19900F: include/linux/spi/ 19901F: include/uapi/linux/spi/ 19902F: tools/spi/ 19903 19904SPIDERNET NETWORK DRIVER for CELL 19905M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19906M: Geoff Levand <geoff@infradead.org> 19907L: netdev@vger.kernel.org 19908L: linuxppc-dev@lists.ozlabs.org 19909S: Maintained 19910F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19911F: drivers/net/ethernet/toshiba/spider_net* 19912 19913SPMI SUBSYSTEM 19914M: Stephen Boyd <sboyd@kernel.org> 19915L: linux-kernel@vger.kernel.org 19916S: Maintained 19917T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19918F: Documentation/devicetree/bindings/spmi/ 19919F: drivers/spmi/ 19920F: include/dt-bindings/spmi/spmi.h 19921F: include/linux/spmi.h 19922F: include/trace/events/spmi.h 19923 19924SPU FILE SYSTEM 19925M: Jeremy Kerr <jk@ozlabs.org> 19926L: linuxppc-dev@lists.ozlabs.org 19927S: Supported 19928W: http://www.ibm.com/developerworks/power/cell/ 19929F: Documentation/filesystems/spufs/spufs.rst 19930F: arch/powerpc/platforms/cell/spufs/ 19931 19932SQUASHFS FILE SYSTEM 19933M: Phillip Lougher <phillip@squashfs.org.uk> 19934L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19935S: Maintained 19936W: http://squashfs.org.uk 19937T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19938F: Documentation/filesystems/squashfs.rst 19939F: fs/squashfs/ 19940 19941SRM (Alpha) environment access 19942M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19943S: Maintained 19944F: arch/alpha/kernel/srm_env.c 19945 19946ST LSM6DSx IMU IIO DRIVER 19947M: Lorenzo Bianconi <lorenzo@kernel.org> 19948L: linux-iio@vger.kernel.org 19949S: Maintained 19950W: http://www.st.com/ 19951F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19952F: drivers/iio/imu/st_lsm6dsx/ 19953 19954ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19955M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19956M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19957L: linux-media@vger.kernel.org 19958S: Maintained 19959T: git git://linuxtv.org/media_tree.git 19960F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19961F: drivers/media/i2c/st-mipid02.c 19962 19963ST STM32 I2C/SMBUS DRIVER 19964M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19965M: Alain Volmat <alain.volmat@foss.st.com> 19966L: linux-i2c@vger.kernel.org 19967S: Maintained 19968F: drivers/i2c/busses/i2c-stm32* 19969 19970ST STM32 SPI DRIVER 19971M: Alain Volmat <alain.volmat@foss.st.com> 19972L: linux-spi@vger.kernel.org 19973S: Maintained 19974F: drivers/spi/spi-stm32.c 19975 19976ST STPDDC60 DRIVER 19977M: Daniel Nilsson <daniel.nilsson@flex.com> 19978L: linux-hwmon@vger.kernel.org 19979S: Maintained 19980F: Documentation/hwmon/stpddc60.rst 19981F: drivers/hwmon/pmbus/stpddc60.c 19982 19983ST VGXY61 DRIVER 19984M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19985M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19986L: linux-media@vger.kernel.org 19987S: Maintained 19988T: git git://linuxtv.org/media_tree.git 19989F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19990F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19991F: drivers/media/i2c/st-vgxy61.c 19992 19993ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19994M: Song Qiang <songqiang1304521@gmail.com> 19995L: linux-iio@vger.kernel.org 19996S: Maintained 19997F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19998F: drivers/iio/proximity/vl53l0x-i2c.c 19999 20000STABLE BRANCH 20001M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20002M: Sasha Levin <sashal@kernel.org> 20003L: stable@vger.kernel.org 20004S: Supported 20005F: Documentation/process/stable-kernel-rules.rst 20006 20007STAGING - ATOMISP DRIVER 20008M: Hans de Goede <hdegoede@redhat.com> 20009M: Mauro Carvalho Chehab <mchehab@kernel.org> 20010R: Sakari Ailus <sakari.ailus@linux.intel.com> 20011L: linux-media@vger.kernel.org 20012S: Maintained 20013F: drivers/staging/media/atomisp/ 20014 20015STAGING - FIELDBUS SUBSYSTEM 20016M: Sven Van Asbroeck <TheSven73@gmail.com> 20017S: Maintained 20018F: drivers/staging/fieldbus/* 20019F: drivers/staging/fieldbus/Documentation/ 20020 20021STAGING - HMS ANYBUS-S BUS 20022M: Sven Van Asbroeck <TheSven73@gmail.com> 20023S: Maintained 20024F: drivers/staging/fieldbus/anybuss/ 20025 20026STAGING - INDUSTRIAL IO 20027M: Jonathan Cameron <jic23@kernel.org> 20028L: linux-iio@vger.kernel.org 20029S: Odd Fixes 20030F: Documentation/devicetree/bindings/staging/iio/ 20031F: drivers/staging/iio/ 20032 20033STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20034M: Marc Dietrich <marvin24@gmx.de> 20035L: ac100@lists.launchpad.net (moderated for non-subscribers) 20036L: linux-tegra@vger.kernel.org 20037S: Maintained 20038F: drivers/staging/nvec/ 20039 20040STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20041M: Jens Frederich <jfrederich@gmail.com> 20042M: Jon Nettleton <jon.nettleton@gmail.com> 20043S: Maintained 20044W: http://wiki.laptop.org/go/DCON 20045F: drivers/staging/olpc_dcon/ 20046 20047STAGING - REALTEK RTL8712U DRIVERS 20048M: Larry Finger <Larry.Finger@lwfinger.net> 20049M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20050S: Odd Fixes 20051F: drivers/staging/rtl8712/ 20052 20053STAGING - SEPS525 LCD CONTROLLER DRIVERS 20054M: Michael Hennerich <michael.hennerich@analog.com> 20055L: linux-fbdev@vger.kernel.org 20056S: Supported 20057F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20058F: drivers/staging/fbtft/fb_seps525.c 20059 20060STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20061M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20062M: Teddy Wang <teddy.wang@siliconmotion.com> 20063M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20064L: linux-fbdev@vger.kernel.org 20065S: Maintained 20066F: drivers/staging/sm750fb/ 20067 20068STAGING - VIA VT665X DRIVERS 20069M: Forest Bond <forest@alittletooquiet.net> 20070S: Odd Fixes 20071F: drivers/staging/vt665?/ 20072 20073STAGING SUBSYSTEM 20074M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20075L: linux-staging@lists.linux.dev 20076S: Supported 20077T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20078F: drivers/staging/ 20079 20080STARFIRE/DURALAN NETWORK DRIVER 20081M: Ion Badulescu <ionut@badula.org> 20082S: Odd Fixes 20083F: drivers/net/ethernet/adaptec/starfire* 20084 20085STARFIVE DEVICETREES 20086M: Emil Renner Berthing <kernel@esmil.dk> 20087S: Maintained 20088F: arch/riscv/boot/dts/starfive/ 20089 20090STARFIVE DWMAC GLUE LAYER 20091M: Emil Renner Berthing <kernel@esmil.dk> 20092M: Samin Guo <samin.guo@starfivetech.com> 20093S: Maintained 20094F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20095F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20096 20097STARFIVE JH7110 MMC/SD/SDIO DRIVER 20098M: William Qiu <william.qiu@starfivetech.com> 20099S: Supported 20100F: Documentation/devicetree/bindings/mmc/starfive* 20101F: drivers/mmc/host/dw_mmc-starfive.c 20102 20103STARFIVE JH71X0 CLOCK DRIVERS 20104M: Emil Renner Berthing <kernel@esmil.dk> 20105M: Hal Feng <hal.feng@starfivetech.com> 20106S: Maintained 20107F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20108F: drivers/clk/starfive/clk-starfive-jh71* 20109F: include/dt-bindings/clock/starfive?jh71*.h 20110 20111STARFIVE JH71X0 PINCTRL DRIVERS 20112M: Emil Renner Berthing <kernel@esmil.dk> 20113M: Jianlong Huang <jianlong.huang@starfivetech.com> 20114L: linux-gpio@vger.kernel.org 20115S: Maintained 20116F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20117F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20118F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20119F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20120 20121STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20122M: Emil Renner Berthing <kernel@esmil.dk> 20123M: Hal Feng <hal.feng@starfivetech.com> 20124S: Maintained 20125F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20126F: drivers/reset/starfive/reset-starfive-jh71* 20127F: include/dt-bindings/reset/starfive?jh71*.h 20128 20129STARFIVE JH71XX PMU CONTROLLER DRIVER 20130M: Walker Chen <walker.chen@starfivetech.com> 20131S: Supported 20132F: Documentation/devicetree/bindings/power/starfive* 20133F: drivers/soc/starfive/jh71xx_pmu.c 20134F: include/dt-bindings/power/starfive,jh7110-pmu.h 20135 20136STARFIVE SOC DRIVERS 20137M: Conor Dooley <conor@kernel.org> 20138S: Maintained 20139T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20140F: drivers/soc/starfive/ 20141 20142STARFIVE TRNG DRIVER 20143M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20144S: Supported 20145F: Documentation/devicetree/bindings/rng/starfive* 20146F: drivers/char/hw_random/jh7110-trng.c 20147 20148STARFIVE WATCHDOG DRIVER 20149M: Xingyu Wu <xingyu.wu@starfivetech.com> 20150M: Samin Guo <samin.guo@starfivetech.com> 20151S: Supported 20152F: Documentation/devicetree/bindings/watchdog/starfive* 20153F: drivers/watchdog/starfive-wdt.c 20154 20155STATIC BRANCH/CALL 20156M: Peter Zijlstra <peterz@infradead.org> 20157M: Josh Poimboeuf <jpoimboe@kernel.org> 20158M: Jason Baron <jbaron@akamai.com> 20159R: Steven Rostedt <rostedt@goodmis.org> 20160R: Ard Biesheuvel <ardb@kernel.org> 20161S: Supported 20162F: arch/*/include/asm/jump_label*.h 20163F: arch/*/include/asm/static_call*.h 20164F: arch/*/kernel/jump_label.c 20165F: arch/*/kernel/static_call.c 20166F: include/linux/jump_label*.h 20167F: include/linux/static_call*.h 20168F: kernel/jump_label.c 20169F: kernel/static_call.c 20170 20171STI AUDIO (ASoC) DRIVERS 20172M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20173L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20174S: Maintained 20175F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20176F: sound/soc/sti/ 20177 20178STI CEC DRIVER 20179M: Alain Volmat <alain.volmat@foss.st.com> 20180S: Maintained 20181F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20182F: drivers/media/cec/platform/sti/ 20183 20184STK1160 USB VIDEO CAPTURE DRIVER 20185M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20186L: linux-media@vger.kernel.org 20187S: Maintained 20188T: git git://linuxtv.org/media_tree.git 20189F: drivers/media/usb/stk1160/ 20190 20191STM32 AUDIO (ASoC) DRIVERS 20192M: Olivier Moysan <olivier.moysan@foss.st.com> 20193M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20194L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20195S: Maintained 20196F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20197F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20198F: sound/soc/stm/ 20199 20200STM32 TIMER/LPTIMER DRIVERS 20201M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20202S: Maintained 20203F: Documentation/ABI/testing/*timer-stm32 20204F: Documentation/devicetree/bindings/*/*stm32-*timer* 20205F: drivers/*/stm32-*timer* 20206F: drivers/pwm/pwm-stm32* 20207F: include/linux/*/stm32-*tim* 20208 20209STMMAC ETHERNET DRIVER 20210M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20211M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20212M: Jose Abreu <joabreu@synopsys.com> 20213L: netdev@vger.kernel.org 20214S: Supported 20215W: http://www.stlinux.com 20216F: Documentation/networking/device_drivers/ethernet/stmicro/ 20217F: drivers/net/ethernet/stmicro/stmmac/ 20218 20219SUN HAPPY MEAL ETHERNET DRIVER 20220M: Sean Anderson <seanga2@gmail.com> 20221S: Maintained 20222F: drivers/net/ethernet/sun/sunhme.* 20223 20224SUN3/3X 20225M: Sam Creasey <sammy@sammy.net> 20226S: Maintained 20227W: http://sammy.net/sun3/ 20228F: arch/m68k/include/asm/sun3* 20229F: arch/m68k/kernel/*sun3* 20230F: arch/m68k/sun3*/ 20231F: drivers/net/ethernet/i825xx/sun3* 20232 20233SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20234M: Hans de Goede <hdegoede@redhat.com> 20235L: linux-input@vger.kernel.org 20236S: Maintained 20237F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20238F: drivers/input/keyboard/sun4i-lradc-keys.c 20239 20240SUNDANCE NETWORK DRIVER 20241M: Denis Kirjanov <kda@linux-powerpc.org> 20242L: netdev@vger.kernel.org 20243S: Maintained 20244F: drivers/net/ethernet/dlink/sundance.c 20245 20246SUNPLUS ETHERNET DRIVER 20247M: Wells Lu <wellslutw@gmail.com> 20248L: netdev@vger.kernel.org 20249S: Maintained 20250W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20251F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20252F: drivers/net/ethernet/sunplus/ 20253 20254SUNPLUS MMC DRIVER 20255M: Tony Huang <tonyhuang.sunplus@gmail.com> 20256M: Li-hao Kuo <lhjeff911@gmail.com> 20257S: Maintained 20258F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20259F: drivers/mmc/host/sunplus-mmc.c 20260 20261SUNPLUS OCOTP DRIVER 20262M: Vincent Shih <vincent.sunplus@gmail.com> 20263S: Maintained 20264F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20265F: drivers/nvmem/sunplus-ocotp.c 20266 20267SUNPLUS PWM DRIVER 20268M: Hammer Hsieh <hammerh0314@gmail.com> 20269S: Maintained 20270F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20271F: drivers/pwm/pwm-sunplus.c 20272 20273SUNPLUS RTC DRIVER 20274M: Vincent Shih <vincent.sunplus@gmail.com> 20275L: linux-rtc@vger.kernel.org 20276S: Maintained 20277F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20278F: drivers/rtc/rtc-sunplus.c 20279 20280SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20281M: Li-hao Kuo <lhjeff911@gmail.com> 20282L: linux-spi@vger.kernel.org 20283S: Maintained 20284F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20285F: drivers/spi/spi-sunplus-sp7021.c 20286 20287SUNPLUS UART DRIVER 20288M: Hammer Hsieh <hammerh0314@gmail.com> 20289S: Maintained 20290F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20291F: drivers/tty/serial/sunplus-uart.c 20292 20293SUNPLUS USB2 PHY DRIVER 20294M: Vincent Shih <vincent.sunplus@gmail.com> 20295L: linux-usb@vger.kernel.org 20296S: Maintained 20297F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20298F: drivers/phy/sunplus/Kconfig 20299F: drivers/phy/sunplus/Makefile 20300F: drivers/phy/sunplus/phy-sunplus-usb2.c 20301 20302SUNPLUS WATCHDOG DRIVER 20303M: Xiantao Hu <xt.hu@cqplus1.com> 20304L: linux-watchdog@vger.kernel.org 20305S: Maintained 20306F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20307F: drivers/watchdog/sunplus_wdt.c 20308 20309SUPERH 20310M: Yoshinori Sato <ysato@users.sourceforge.jp> 20311M: Rich Felker <dalias@libc.org> 20312M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20313L: linux-sh@vger.kernel.org 20314S: Maintained 20315Q: http://patchwork.kernel.org/project/linux-sh/list/ 20316F: Documentation/arch/sh/ 20317F: arch/sh/ 20318F: drivers/sh/ 20319 20320SUSPEND TO RAM 20321M: "Rafael J. Wysocki" <rafael@kernel.org> 20322M: Len Brown <len.brown@intel.com> 20323M: Pavel Machek <pavel@ucw.cz> 20324L: linux-pm@vger.kernel.org 20325S: Supported 20326B: https://bugzilla.kernel.org 20327F: Documentation/power/ 20328F: arch/x86/kernel/acpi/sleep* 20329F: arch/x86/kernel/acpi/wakeup* 20330F: drivers/base/power/ 20331F: include/linux/freezer.h 20332F: include/linux/pm.h 20333F: include/linux/suspend.h 20334F: kernel/power/ 20335 20336SVGA HANDLING 20337M: Martin Mares <mj@ucw.cz> 20338L: linux-video@atrey.karlin.mff.cuni.cz 20339S: Maintained 20340F: Documentation/admin-guide/svga.rst 20341F: arch/x86/boot/video* 20342 20343SWITCHDEV 20344M: Jiri Pirko <jiri@resnulli.us> 20345M: Ivan Vecera <ivecera@redhat.com> 20346L: netdev@vger.kernel.org 20347S: Supported 20348F: include/net/switchdev.h 20349F: net/switchdev/ 20350 20351SY8106A REGULATOR DRIVER 20352M: Icenowy Zheng <icenowy@aosc.io> 20353S: Maintained 20354F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20355F: drivers/regulator/sy8106a-regulator.c 20356 20357SYNC FILE FRAMEWORK 20358M: Sumit Semwal <sumit.semwal@linaro.org> 20359R: Gustavo Padovan <gustavo@padovan.org> 20360L: linux-media@vger.kernel.org 20361L: dri-devel@lists.freedesktop.org 20362S: Maintained 20363T: git git://anongit.freedesktop.org/drm/drm-misc 20364F: Documentation/driver-api/sync_file.rst 20365F: drivers/dma-buf/dma-fence* 20366F: drivers/dma-buf/sw_sync.c 20367F: drivers/dma-buf/sync_* 20368F: include/linux/sync_file.h 20369F: include/uapi/linux/sync_file.h 20370 20371SYNOPSYS ARC ARCHITECTURE 20372M: Vineet Gupta <vgupta@kernel.org> 20373L: linux-snps-arc@lists.infradead.org 20374S: Supported 20375T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20376F: Documentation/arch/arc 20377F: Documentation/devicetree/bindings/arc/* 20378F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20379F: arch/arc/ 20380F: drivers/clocksource/arc_timer.c 20381F: drivers/tty/serial/arc_uart.c 20382 20383SYNOPSYS ARC HSDK SDP pll clock driver 20384M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20385S: Supported 20386F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20387F: drivers/clk/clk-hsdk-pll.c 20388 20389SYNOPSYS ARC SDP clock driver 20390M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20391S: Supported 20392F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20393F: drivers/clk/axs10x/* 20394 20395SYNOPSYS ARC SDP platform support 20396M: Alexey Brodkin <abrodkin@synopsys.com> 20397S: Supported 20398F: Documentation/devicetree/bindings/arc/axs10* 20399F: arch/arc/boot/dts/ax* 20400F: arch/arc/plat-axs10x 20401 20402SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20403M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20404S: Supported 20405F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20406F: drivers/reset/reset-axs10x.c 20407 20408SYNOPSYS CREG GPIO DRIVER 20409M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20410S: Maintained 20411F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20412F: drivers/gpio/gpio-creg-snps.c 20413 20414SYNOPSYS DESIGNWARE 8250 UART DRIVER 20415M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20416R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20417S: Supported 20418F: drivers/tty/serial/8250/8250_dw.c 20419F: drivers/tty/serial/8250/8250_dwlib.* 20420F: drivers/tty/serial/8250/8250_lpss.c 20421 20422SYNOPSYS DESIGNWARE APB GPIO DRIVER 20423M: Hoan Tran <hoan@os.amperecomputing.com> 20424M: Serge Semin <fancer.lancer@gmail.com> 20425L: linux-gpio@vger.kernel.org 20426S: Maintained 20427F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20428F: drivers/gpio/gpio-dwapb.c 20429 20430SYNOPSYS DESIGNWARE APB SSI DRIVER 20431M: Serge Semin <fancer.lancer@gmail.com> 20432L: linux-spi@vger.kernel.org 20433S: Supported 20434F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20435F: drivers/spi/spi-dw* 20436 20437SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20438M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20439S: Maintained 20440F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20441F: drivers/dma/dw-axi-dmac/ 20442 20443SYNOPSYS DESIGNWARE DMAC DRIVER 20444M: Viresh Kumar <vireshk@kernel.org> 20445R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20446S: Maintained 20447F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20448F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20449F: drivers/dma/dw/ 20450F: include/dt-bindings/dma/dw-dmac.h 20451F: include/linux/dma/dw.h 20452F: include/linux/platform_data/dma-dw.h 20453 20454SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20455M: Jose Abreu <Jose.Abreu@synopsys.com> 20456L: netdev@vger.kernel.org 20457S: Supported 20458F: drivers/net/ethernet/synopsys/ 20459 20460SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20461M: Jose Abreu <Jose.Abreu@synopsys.com> 20462L: netdev@vger.kernel.org 20463S: Supported 20464F: drivers/net/pcs/pcs-xpcs.c 20465F: drivers/net/pcs/pcs-xpcs.h 20466F: include/linux/pcs/pcs-xpcs.h 20467 20468SYNOPSYS DESIGNWARE I2C DRIVER 20469M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20470R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20471R: Mika Westerberg <mika.westerberg@linux.intel.com> 20472R: Jan Dabros <jsd@semihalf.com> 20473L: linux-i2c@vger.kernel.org 20474S: Supported 20475F: drivers/i2c/busses/i2c-designware-* 20476 20477SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20478M: Jaehoon Chung <jh80.chung@samsung.com> 20479L: linux-mmc@vger.kernel.org 20480S: Maintained 20481F: drivers/mmc/host/dw_mmc* 20482 20483SYNOPSYS HSDK RESET CONTROLLER DRIVER 20484M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20485S: Supported 20486F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20487F: drivers/reset/reset-hsdk.c 20488F: include/dt-bindings/reset/snps,hsdk-reset.h 20489 20490SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20491M: Prabu Thangamuthu <prabu.t@synopsys.com> 20492M: Manjunath M B <manjumb@synopsys.com> 20493L: linux-mmc@vger.kernel.org 20494S: Maintained 20495F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20496 20497SYSTEM CONFIGURATION (SYSCON) 20498M: Lee Jones <lee@kernel.org> 20499M: Arnd Bergmann <arnd@arndb.de> 20500S: Supported 20501T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20502F: drivers/mfd/syscon.c 20503 20504SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20505M: Sudeep Holla <sudeep.holla@arm.com> 20506R: Cristian Marussi <cristian.marussi@arm.com> 20507L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20508S: Maintained 20509F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20510F: drivers/clk/clk-sc[mp]i.c 20511F: drivers/cpufreq/sc[mp]i-cpufreq.c 20512F: drivers/firmware/arm_scmi/ 20513F: drivers/firmware/arm_scpi.c 20514F: drivers/powercap/arm_scmi_powercap.c 20515F: drivers/regulator/scmi-regulator.c 20516F: drivers/reset/reset-scmi.c 20517F: include/linux/sc[mp]i_protocol.h 20518F: include/trace/events/scmi.h 20519F: include/uapi/linux/virtio_scmi.h 20520 20521SYSTEM RESET/SHUTDOWN DRIVERS 20522M: Sebastian Reichel <sre@kernel.org> 20523L: linux-pm@vger.kernel.org 20524S: Maintained 20525T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20526F: Documentation/devicetree/bindings/power/reset/ 20527F: drivers/power/reset/ 20528 20529SYSTEM TRACE MODULE CLASS 20530M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20531S: Maintained 20532T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20533F: Documentation/trace/stm.rst 20534F: drivers/hwtracing/stm/ 20535F: include/linux/stm.h 20536F: include/uapi/linux/stm.h 20537 20538SYSTEM76 ACPI DRIVER 20539M: Jeremy Soller <jeremy@system76.com> 20540M: System76 Product Development <productdev@system76.com> 20541L: platform-driver-x86@vger.kernel.org 20542S: Maintained 20543F: drivers/platform/x86/system76_acpi.c 20544 20545SYSV FILESYSTEM 20546S: Orphan 20547F: Documentation/filesystems/sysv-fs.rst 20548F: fs/sysv/ 20549F: include/linux/sysv_fs.h 20550 20551TASKSTATS STATISTICS INTERFACE 20552M: Balbir Singh <bsingharora@gmail.com> 20553S: Maintained 20554F: Documentation/accounting/taskstats* 20555F: include/linux/taskstats* 20556F: kernel/taskstats.c 20557 20558TC subsystem 20559M: Jamal Hadi Salim <jhs@mojatatu.com> 20560M: Cong Wang <xiyou.wangcong@gmail.com> 20561M: Jiri Pirko <jiri@resnulli.us> 20562L: netdev@vger.kernel.org 20563S: Maintained 20564F: include/net/pkt_cls.h 20565F: include/net/pkt_sched.h 20566F: include/net/tc_act/ 20567F: include/uapi/linux/pkt_cls.h 20568F: include/uapi/linux/pkt_sched.h 20569F: include/uapi/linux/tc_act/ 20570F: include/uapi/linux/tc_ematch/ 20571F: net/sched/ 20572F: tools/testing/selftests/tc-testing 20573 20574TC90522 MEDIA DRIVER 20575M: Akihiro Tsukada <tskd08@gmail.com> 20576L: linux-media@vger.kernel.org 20577S: Odd Fixes 20578F: drivers/media/dvb-frontends/tc90522* 20579 20580TCP LOW PRIORITY MODULE 20581M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20582M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20583S: Maintained 20584W: http://tcp-lp-mod.sourceforge.net/ 20585F: net/ipv4/tcp_lp.c 20586 20587TDA10071 MEDIA DRIVER 20588M: Antti Palosaari <crope@iki.fi> 20589L: linux-media@vger.kernel.org 20590S: Maintained 20591W: https://linuxtv.org 20592W: http://palosaari.fi/linux/ 20593Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20594T: git git://linuxtv.org/anttip/media_tree.git 20595F: drivers/media/dvb-frontends/tda10071* 20596 20597TDA18212 MEDIA DRIVER 20598M: Antti Palosaari <crope@iki.fi> 20599L: linux-media@vger.kernel.org 20600S: Maintained 20601W: https://linuxtv.org 20602W: http://palosaari.fi/linux/ 20603Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20604T: git git://linuxtv.org/anttip/media_tree.git 20605F: drivers/media/tuners/tda18212* 20606 20607TDA18218 MEDIA DRIVER 20608M: Antti Palosaari <crope@iki.fi> 20609L: linux-media@vger.kernel.org 20610S: Maintained 20611W: https://linuxtv.org 20612W: http://palosaari.fi/linux/ 20613Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20614T: git git://linuxtv.org/anttip/media_tree.git 20615F: drivers/media/tuners/tda18218* 20616 20617TDA18250 MEDIA DRIVER 20618M: Olli Salonen <olli.salonen@iki.fi> 20619L: linux-media@vger.kernel.org 20620S: Maintained 20621W: https://linuxtv.org 20622Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20623T: git git://linuxtv.org/media_tree.git 20624F: drivers/media/tuners/tda18250* 20625 20626TDA18271 MEDIA DRIVER 20627M: Michael Krufky <mkrufky@linuxtv.org> 20628L: linux-media@vger.kernel.org 20629S: Maintained 20630W: https://linuxtv.org 20631W: http://github.com/mkrufky 20632Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20633T: git git://linuxtv.org/mkrufky/tuners.git 20634F: drivers/media/tuners/tda18271* 20635 20636TDA1997x MEDIA DRIVER 20637M: Tim Harvey <tharvey@gateworks.com> 20638L: linux-media@vger.kernel.org 20639S: Maintained 20640W: https://linuxtv.org 20641Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20642F: drivers/media/i2c/tda1997x.* 20643 20644TDA827x MEDIA DRIVER 20645M: Michael Krufky <mkrufky@linuxtv.org> 20646L: linux-media@vger.kernel.org 20647S: Maintained 20648W: https://linuxtv.org 20649W: http://github.com/mkrufky 20650Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20651T: git git://linuxtv.org/mkrufky/tuners.git 20652F: drivers/media/tuners/tda8290.* 20653 20654TDA8290 MEDIA DRIVER 20655M: Michael Krufky <mkrufky@linuxtv.org> 20656L: linux-media@vger.kernel.org 20657S: Maintained 20658W: https://linuxtv.org 20659W: http://github.com/mkrufky 20660Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20661T: git git://linuxtv.org/mkrufky/tuners.git 20662F: drivers/media/tuners/tda8290.* 20663 20664TDA9840 MEDIA DRIVER 20665M: Hans Verkuil <hverkuil@xs4all.nl> 20666L: linux-media@vger.kernel.org 20667S: Maintained 20668W: https://linuxtv.org 20669T: git git://linuxtv.org/media_tree.git 20670F: drivers/media/i2c/tda9840* 20671 20672TEA5761 TUNER DRIVER 20673M: Mauro Carvalho Chehab <mchehab@kernel.org> 20674L: linux-media@vger.kernel.org 20675S: Odd fixes 20676W: https://linuxtv.org 20677T: git git://linuxtv.org/media_tree.git 20678F: drivers/media/tuners/tea5761.* 20679 20680TEA5767 TUNER DRIVER 20681M: Mauro Carvalho Chehab <mchehab@kernel.org> 20682L: linux-media@vger.kernel.org 20683S: Maintained 20684W: https://linuxtv.org 20685T: git git://linuxtv.org/media_tree.git 20686F: drivers/media/tuners/tea5767.* 20687 20688TEA6415C MEDIA DRIVER 20689M: Hans Verkuil <hverkuil@xs4all.nl> 20690L: linux-media@vger.kernel.org 20691S: Maintained 20692W: https://linuxtv.org 20693T: git git://linuxtv.org/media_tree.git 20694F: drivers/media/i2c/tea6415c* 20695 20696TEA6420 MEDIA DRIVER 20697M: Hans Verkuil <hverkuil@xs4all.nl> 20698L: linux-media@vger.kernel.org 20699S: Maintained 20700W: https://linuxtv.org 20701T: git git://linuxtv.org/media_tree.git 20702F: drivers/media/i2c/tea6420* 20703 20704TEAM DRIVER 20705M: Jiri Pirko <jiri@resnulli.us> 20706L: netdev@vger.kernel.org 20707S: Supported 20708F: drivers/net/team/ 20709F: include/linux/if_team.h 20710F: include/uapi/linux/if_team.h 20711F: tools/testing/selftests/drivers/net/team/ 20712 20713TECHNICAL ADVISORY BOARD PROCESS DOCS 20714M: "Theodore Ts'o" <tytso@mit.edu> 20715M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20716L: tech-board-discuss@lists.linux-foundation.org 20717S: Maintained 20718F: Documentation/process/contribution-maturity-model.rst 20719F: Documentation/process/researcher-guidelines.rst 20720 20721TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20722M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20723S: Maintained 20724F: arch/x86/platform/ts5500/ 20725 20726TECHNOTREND USB IR RECEIVER 20727M: Sean Young <sean@mess.org> 20728L: linux-media@vger.kernel.org 20729S: Maintained 20730F: drivers/media/rc/ttusbir.c 20731 20732TECHWELL TW9910 VIDEO DECODER 20733L: linux-media@vger.kernel.org 20734S: Orphan 20735F: drivers/media/i2c/tw9910.c 20736F: include/media/i2c/tw9910.h 20737 20738TEE SUBSYSTEM 20739M: Jens Wiklander <jens.wiklander@linaro.org> 20740R: Sumit Garg <sumit.garg@linaro.org> 20741L: op-tee@lists.trustedfirmware.org 20742S: Maintained 20743F: Documentation/staging/tee.rst 20744F: drivers/tee/ 20745F: include/linux/tee_drv.h 20746F: include/uapi/linux/tee.h 20747 20748TEGRA ARCHITECTURE SUPPORT 20749M: Thierry Reding <thierry.reding@gmail.com> 20750M: Jonathan Hunter <jonathanh@nvidia.com> 20751L: linux-tegra@vger.kernel.org 20752S: Supported 20753Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20754T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20755N: [^a-z]tegra 20756 20757TEGRA CLOCK DRIVER 20758M: Peter De Schrijver <pdeschrijver@nvidia.com> 20759M: Prashant Gaikwad <pgaikwad@nvidia.com> 20760S: Supported 20761F: drivers/clk/tegra/ 20762 20763TEGRA DMA DRIVERS 20764M: Laxman Dewangan <ldewangan@nvidia.com> 20765M: Jon Hunter <jonathanh@nvidia.com> 20766S: Supported 20767F: drivers/dma/tegra* 20768 20769TEGRA I2C DRIVER 20770M: Laxman Dewangan <ldewangan@nvidia.com> 20771R: Dmitry Osipenko <digetx@gmail.com> 20772S: Supported 20773F: drivers/i2c/busses/i2c-tegra.c 20774 20775TEGRA IOMMU DRIVERS 20776M: Thierry Reding <thierry.reding@gmail.com> 20777R: Krishna Reddy <vdumpa@nvidia.com> 20778L: linux-tegra@vger.kernel.org 20779S: Supported 20780F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20781F: drivers/iommu/tegra* 20782 20783TEGRA KBC DRIVER 20784M: Laxman Dewangan <ldewangan@nvidia.com> 20785S: Supported 20786F: drivers/input/keyboard/tegra-kbc.c 20787 20788TEGRA NAND DRIVER 20789M: Stefan Agner <stefan@agner.ch> 20790M: Lucas Stach <dev@lynxeye.de> 20791S: Maintained 20792F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20793F: drivers/mtd/nand/raw/tegra_nand.c 20794 20795TEGRA PWM DRIVER 20796M: Thierry Reding <thierry.reding@gmail.com> 20797S: Supported 20798F: drivers/pwm/pwm-tegra.c 20799 20800TEGRA QUAD SPI DRIVER 20801M: Thierry Reding <thierry.reding@gmail.com> 20802M: Jonathan Hunter <jonathanh@nvidia.com> 20803M: Sowjanya Komatineni <skomatineni@nvidia.com> 20804L: linux-tegra@vger.kernel.org 20805S: Maintained 20806F: drivers/spi/spi-tegra210-quad.c 20807 20808TEGRA SERIAL DRIVER 20809M: Laxman Dewangan <ldewangan@nvidia.com> 20810S: Supported 20811F: drivers/tty/serial/serial-tegra.c 20812 20813TEGRA SPI DRIVER 20814M: Laxman Dewangan <ldewangan@nvidia.com> 20815S: Supported 20816F: drivers/spi/spi-tegra* 20817 20818TEGRA VIDEO DRIVER 20819M: Thierry Reding <thierry.reding@gmail.com> 20820M: Jonathan Hunter <jonathanh@nvidia.com> 20821M: Sowjanya Komatineni <skomatineni@nvidia.com> 20822L: linux-media@vger.kernel.org 20823L: linux-tegra@vger.kernel.org 20824S: Maintained 20825F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20826F: drivers/staging/media/tegra-video/ 20827 20828TEGRA XUSB PADCTL DRIVER 20829M: JC Kuo <jckuo@nvidia.com> 20830S: Supported 20831F: drivers/phy/tegra/xusb* 20832 20833TEHUTI ETHERNET DRIVER 20834M: Andy Gospodarek <andy@greyhouse.net> 20835L: netdev@vger.kernel.org 20836S: Supported 20837F: drivers/net/ethernet/tehuti/* 20838 20839TELECOM CLOCK DRIVER FOR MCPL0010 20840M: Mark Gross <markgross@kernel.org> 20841S: Supported 20842F: drivers/char/tlclk.c 20843 20844TEMPO SEMICONDUCTOR DRIVERS 20845M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20846S: Maintained 20847F: Documentation/devicetree/bindings/sound/tscs*.txt 20848F: sound/soc/codecs/tscs*.c 20849F: sound/soc/codecs/tscs*.h 20850 20851TENSILICA XTENSA PORT (xtensa) 20852M: Chris Zankel <chris@zankel.net> 20853M: Max Filippov <jcmvbkbc@gmail.com> 20854S: Maintained 20855T: git https://github.com/jcmvbkbc/linux-xtensa.git 20856F: arch/xtensa/ 20857F: drivers/irqchip/irq-xtensa-* 20858 20859TEXAS INSTRUMENTS ASoC DRIVERS 20860M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20861L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20862S: Maintained 20863F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20864F: sound/soc/ti/ 20865 20866TEXAS INSTRUMENTS DMA DRIVERS 20867M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20868L: dmaengine@vger.kernel.org 20869S: Maintained 20870F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20871F: Documentation/devicetree/bindings/dma/ti-edma.txt 20872F: Documentation/devicetree/bindings/dma/ti/ 20873F: drivers/dma/ti/ 20874F: include/linux/dma/k3-psil.h 20875F: include/linux/dma/k3-udma-glue.h 20876F: include/linux/dma/ti-cppi5.h 20877X: drivers/dma/ti/cppi41.c 20878 20879TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20880M: Robert Marko <robert.marko@sartura.hr> 20881M: Luka Perkov <luka.perkov@sartura.hr> 20882L: linux-hwmon@vger.kernel.org 20883S: Maintained 20884F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20885F: Documentation/hwmon/tps23861.rst 20886F: drivers/hwmon/tps23861.c 20887 20888TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20889M: Ricardo Ribalda <ribalda@kernel.org> 20890L: linux-iio@vger.kernel.org 20891S: Supported 20892F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20893F: drivers/iio/dac/ti-dac7612.c 20894 20895TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20896M: Nishanth Menon <nm@ti.com> 20897M: Tero Kristo <kristo@kernel.org> 20898M: Santosh Shilimkar <ssantosh@kernel.org> 20899L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20900S: Maintained 20901F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20902F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20903F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20904F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20905F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20906F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20907F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20908F: drivers/clk/keystone/sci-clk.c 20909F: drivers/firmware/ti_sci* 20910F: drivers/irqchip/irq-ti-sci-inta.c 20911F: drivers/irqchip/irq-ti-sci-intr.c 20912F: drivers/reset/reset-ti-sci.c 20913F: drivers/soc/ti/ti_sci_inta_msi.c 20914F: drivers/soc/ti/ti_sci_pm_domains.c 20915F: include/dt-bindings/soc/ti,sci_pm_domain.h 20916F: include/linux/soc/ti/ti_sci_inta_msi.h 20917F: include/linux/soc/ti/ti_sci_protocol.h 20918 20919TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20920M: Puranjay Mohan <puranjay12@gmail.com> 20921L: linux-iio@vger.kernel.org 20922S: Supported 20923F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20924F: drivers/iio/temperature/tmp117.c 20925 20926THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20927M: Hans Verkuil <hverkuil@xs4all.nl> 20928L: linux-media@vger.kernel.org 20929S: Maintained 20930W: https://linuxtv.org 20931T: git git://linuxtv.org/media_tree.git 20932F: drivers/media/radio/radio-raremono.c 20933 20934THERMAL 20935M: Rafael J. Wysocki <rafael@kernel.org> 20936M: Daniel Lezcano <daniel.lezcano@linaro.org> 20937R: Amit Kucheria <amitk@kernel.org> 20938R: Zhang Rui <rui.zhang@intel.com> 20939L: linux-pm@vger.kernel.org 20940S: Supported 20941Q: https://patchwork.kernel.org/project/linux-pm/list/ 20942T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20943F: Documentation/ABI/testing/sysfs-class-thermal 20944F: Documentation/admin-guide/thermal/ 20945F: Documentation/devicetree/bindings/thermal/ 20946F: Documentation/driver-api/thermal/ 20947F: drivers/thermal/ 20948F: include/dt-bindings/thermal/ 20949F: include/linux/cpu_cooling.h 20950F: include/linux/thermal.h 20951F: include/uapi/linux/thermal.h 20952F: tools/lib/thermal/ 20953F: tools/thermal/ 20954 20955THERMAL DRIVER FOR AMLOGIC SOCS 20956M: Guillaume La Roque <glaroque@baylibre.com> 20957L: linux-pm@vger.kernel.org 20958L: linux-amlogic@lists.infradead.org 20959S: Supported 20960W: http://linux-meson.com/ 20961F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20962F: drivers/thermal/amlogic_thermal.c 20963 20964THERMAL/CPU_COOLING 20965M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20966M: Daniel Lezcano <daniel.lezcano@linaro.org> 20967M: Viresh Kumar <viresh.kumar@linaro.org> 20968R: Lukasz Luba <lukasz.luba@arm.com> 20969L: linux-pm@vger.kernel.org 20970S: Supported 20971F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20972F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20973F: drivers/thermal/cpufreq_cooling.c 20974F: drivers/thermal/cpuidle_cooling.c 20975F: include/linux/cpu_cooling.h 20976 20977THERMAL/POWER_ALLOCATOR 20978M: Lukasz Luba <lukasz.luba@arm.com> 20979L: linux-pm@vger.kernel.org 20980S: Maintained 20981F: Documentation/driver-api/thermal/power_allocator.rst 20982F: drivers/thermal/gov_power_allocator.c 20983F: drivers/thermal/thermal_trace_ipa.h 20984 20985THINKPAD ACPI EXTRAS DRIVER 20986M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20987L: ibm-acpi-devel@lists.sourceforge.net 20988L: platform-driver-x86@vger.kernel.org 20989S: Maintained 20990W: http://ibm-acpi.sourceforge.net 20991W: http://thinkwiki.org/wiki/Ibm-acpi 20992T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20993F: drivers/platform/x86/thinkpad_acpi.c 20994 20995THINKPAD LMI DRIVER 20996M: Mark Pearson <markpearson@lenovo.com> 20997L: platform-driver-x86@vger.kernel.org 20998S: Maintained 20999F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21000F: drivers/platform/x86/think-lmi.? 21001 21002THUNDERBOLT DMA TRAFFIC TEST DRIVER 21003M: Isaac Hazan <isaac.hazan@intel.com> 21004L: linux-usb@vger.kernel.org 21005S: Maintained 21006F: drivers/thunderbolt/dma_test.c 21007 21008THUNDERBOLT DRIVER 21009M: Andreas Noever <andreas.noever@gmail.com> 21010M: Michael Jamet <michael.jamet@intel.com> 21011M: Mika Westerberg <mika.westerberg@linux.intel.com> 21012M: Yehezkel Bernat <YehezkelShB@gmail.com> 21013L: linux-usb@vger.kernel.org 21014S: Maintained 21015T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21016F: Documentation/admin-guide/thunderbolt.rst 21017F: drivers/thunderbolt/ 21018F: include/linux/thunderbolt.h 21019 21020THUNDERBOLT NETWORK DRIVER 21021M: Michael Jamet <michael.jamet@intel.com> 21022M: Mika Westerberg <mika.westerberg@linux.intel.com> 21023M: Yehezkel Bernat <YehezkelShB@gmail.com> 21024L: netdev@vger.kernel.org 21025S: Maintained 21026F: drivers/net/thunderbolt/ 21027 21028THUNDERX GPIO DRIVER 21029M: Robert Richter <rric@kernel.org> 21030S: Odd Fixes 21031F: drivers/gpio/gpio-thunderx.c 21032 21033TI ADS7924 ADC DRIVER 21034M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21035L: linux-iio@vger.kernel.org 21036S: Supported 21037F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21038F: drivers/iio/adc/ti-ads7924.c 21039 21040TI AM437X VPFE DRIVER 21041M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21042L: linux-media@vger.kernel.org 21043S: Maintained 21044W: https://linuxtv.org 21045Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21046T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21047F: drivers/media/platform/ti/am437x/ 21048 21049TI BANDGAP AND THERMAL DRIVER 21050M: Eduardo Valentin <edubezval@gmail.com> 21051M: Keerthy <j-keerthy@ti.com> 21052L: linux-pm@vger.kernel.org 21053L: linux-omap@vger.kernel.org 21054S: Maintained 21055F: drivers/thermal/ti-soc-thermal/ 21056 21057TI BQ27XXX POWER SUPPLY DRIVER 21058F: drivers/power/supply/bq27xxx_battery.c 21059F: drivers/power/supply/bq27xxx_battery_i2c.c 21060F: include/linux/power/bq27xxx_battery.h 21061 21062TI CDCE706 CLOCK DRIVER 21063M: Max Filippov <jcmvbkbc@gmail.com> 21064S: Maintained 21065F: drivers/clk/clk-cdce706.c 21066 21067TI CLOCK DRIVER 21068M: Tero Kristo <kristo@kernel.org> 21069L: linux-omap@vger.kernel.org 21070S: Odd Fixes 21071F: drivers/clk/ti/ 21072F: include/linux/clk/ti.h 21073 21074TI DAVINCI MACHINE SUPPORT 21075M: Bartosz Golaszewski <brgl@bgdev.pl> 21076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21077S: Maintained 21078T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21079F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21080F: arch/arm/boot/dts/da850* 21081F: arch/arm/mach-davinci/ 21082F: drivers/i2c/busses/i2c-davinci.c 21083 21084TI DAVINCI SERIES CLOCK DRIVER 21085M: David Lechner <david@lechnology.com> 21086R: Sekhar Nori <nsekhar@ti.com> 21087S: Maintained 21088F: Documentation/devicetree/bindings/clock/ti/davinci/ 21089F: drivers/clk/davinci/ 21090F: include/linux/clk/davinci.h 21091 21092TI DAVINCI SERIES GPIO DRIVER 21093M: Keerthy <j-keerthy@ti.com> 21094L: linux-gpio@vger.kernel.org 21095S: Maintained 21096F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21097F: drivers/gpio/gpio-davinci.c 21098 21099TI DAVINCI SERIES MEDIA DRIVER 21100M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21101L: linux-media@vger.kernel.org 21102S: Maintained 21103W: https://linuxtv.org 21104Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21105T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21106F: drivers/media/platform/ti/davinci/ 21107F: include/media/davinci/ 21108 21109TI ENHANCED CAPTURE (eCAP) DRIVER 21110M: Vignesh Raghavendra <vigneshr@ti.com> 21111R: Julien Panis <jpanis@baylibre.com> 21112L: linux-iio@vger.kernel.org 21113L: linux-omap@vger.kernel.org 21114S: Maintained 21115F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21116F: drivers/counter/ti-ecap-capture.c 21117 21118TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21119R: David Lechner <david@lechnology.com> 21120L: linux-iio@vger.kernel.org 21121F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21122F: drivers/counter/ti-eqep.c 21123 21124TI ETHERNET SWITCH DRIVER (CPSW) 21125R: Grygorii Strashko <grygorii.strashko@ti.com> 21126L: linux-omap@vger.kernel.org 21127L: netdev@vger.kernel.org 21128S: Maintained 21129F: drivers/net/ethernet/ti/cpsw* 21130F: drivers/net/ethernet/ti/davinci* 21131 21132TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21133M: Alex Dubov <oakad@yahoo.com> 21134S: Maintained 21135W: http://tifmxx.berlios.de/ 21136F: drivers/memstick/host/tifm_ms.c 21137F: drivers/misc/tifm* 21138F: drivers/mmc/host/tifm_sd.c 21139F: include/linux/tifm.h 21140 21141TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21142M: Nishanth Menon <nm@ti.com> 21143M: Santosh Shilimkar <ssantosh@kernel.org> 21144L: linux-kernel@vger.kernel.org 21145L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21146S: Maintained 21147T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21148F: drivers/soc/ti/* 21149 21150TI LM49xxx FAMILY ASoC CODEC DRIVERS 21151M: M R Swami Reddy <mr.swami.reddy@ti.com> 21152M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21153L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21154S: Maintained 21155F: sound/soc/codecs/isabelle* 21156F: sound/soc/codecs/lm49453* 21157 21158TI LMP92064 ADC DRIVER 21159M: Leonard Göhrs <l.goehrs@pengutronix.de> 21160R: kernel@pengutronix.de 21161L: linux-iio@vger.kernel.org 21162S: Maintained 21163F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21164F: drivers/iio/adc/ti-lmp92064.c 21165 21166TI PCM3060 ASoC CODEC DRIVER 21167M: Kirill Marinushkin <kmarinushkin@birdec.com> 21168L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21169S: Maintained 21170F: Documentation/devicetree/bindings/sound/pcm3060.txt 21171F: sound/soc/codecs/pcm3060* 21172 21173TI TAS571X FAMILY ASoC CODEC DRIVER 21174M: Kevin Cernekee <cernekee@chromium.org> 21175L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21176S: Odd Fixes 21177F: sound/soc/codecs/tas571x* 21178 21179TI TMAG5273 MAGNETOMETER DRIVER 21180M: Gerald Loacker <gerald.loacker@wolfvision.net> 21181L: linux-iio@vger.kernel.org 21182S: Maintained 21183F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21184F: drivers/iio/magnetometer/tmag5273.c 21185 21186TI TRF7970A NFC DRIVER 21187M: Mark Greer <mgreer@animalcreek.com> 21188L: linux-wireless@vger.kernel.org 21189S: Supported 21190F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21191F: drivers/nfc/trf7970a.c 21192 21193TI TSC2046 ADC DRIVER 21194M: Oleksij Rempel <o.rempel@pengutronix.de> 21195R: kernel@pengutronix.de 21196L: linux-iio@vger.kernel.org 21197S: Maintained 21198F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21199F: drivers/iio/adc/ti-tsc2046.c 21200 21201TI TWL4030 SERIES SOC CODEC DRIVER 21202M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21203L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21204S: Maintained 21205F: sound/soc/codecs/twl4030* 21206 21207TI VPE/CAL DRIVERS 21208M: Benoit Parrot <bparrot@ti.com> 21209L: linux-media@vger.kernel.org 21210S: Maintained 21211W: http://linuxtv.org/ 21212Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21213F: Documentation/devicetree/bindings/media/ti,cal.yaml 21214F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21215F: drivers/media/platform/ti/cal/ 21216F: drivers/media/platform/ti/vpe/ 21217 21218TI WILINK WIRELESS DRIVERS 21219L: linux-wireless@vger.kernel.org 21220S: Orphan 21221W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21222W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21223T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21224F: drivers/net/wireless/ti/ 21225 21226TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21227M: John Stultz <jstultz@google.com> 21228M: Thomas Gleixner <tglx@linutronix.de> 21229R: Stephen Boyd <sboyd@kernel.org> 21230L: linux-kernel@vger.kernel.org 21231S: Supported 21232T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21233F: include/linux/clocksource.h 21234F: include/linux/time.h 21235F: include/linux/timex.h 21236F: include/uapi/linux/time.h 21237F: include/uapi/linux/timex.h 21238F: kernel/time/alarmtimer.c 21239F: kernel/time/clocksource.c 21240F: kernel/time/ntp.c 21241F: kernel/time/time*.c 21242F: tools/testing/selftests/timers/ 21243 21244TIPC NETWORK LAYER 21245M: Jon Maloy <jmaloy@redhat.com> 21246M: Ying Xue <ying.xue@windriver.com> 21247L: netdev@vger.kernel.org (core kernel code) 21248L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21249S: Maintained 21250W: http://tipc.sourceforge.net/ 21251F: include/uapi/linux/tipc*.h 21252F: net/tipc/ 21253 21254TLAN NETWORK DRIVER 21255M: Samuel Chessman <chessman@tux.org> 21256L: tlan-devel@lists.sourceforge.net (subscribers-only) 21257S: Maintained 21258W: http://sourceforge.net/projects/tlan/ 21259F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21260F: drivers/net/ethernet/ti/tlan.* 21261 21262TMIO/SDHI MMC DRIVER 21263M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21264L: linux-mmc@vger.kernel.org 21265L: linux-renesas-soc@vger.kernel.org 21266S: Supported 21267F: drivers/mmc/host/renesas_sdhi* 21268F: drivers/mmc/host/tmio_mmc* 21269F: include/linux/mfd/tmio.h 21270 21271TMP401 HARDWARE MONITOR DRIVER 21272M: Guenter Roeck <linux@roeck-us.net> 21273L: linux-hwmon@vger.kernel.org 21274S: Maintained 21275F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21276F: Documentation/hwmon/tmp401.rst 21277F: drivers/hwmon/tmp401.c 21278 21279TMP464 HARDWARE MONITOR DRIVER 21280M: Guenter Roeck <linux@roeck-us.net> 21281L: linux-hwmon@vger.kernel.org 21282S: Maintained 21283F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21284F: Documentation/hwmon/tmp464.rst 21285F: drivers/hwmon/tmp464.c 21286 21287TMP513 HARDWARE MONITOR DRIVER 21288M: Eric Tremblay <etremblay@distech-controls.com> 21289L: linux-hwmon@vger.kernel.org 21290S: Maintained 21291F: Documentation/hwmon/tmp513.rst 21292F: drivers/hwmon/tmp513.c 21293 21294TMPFS (SHMEM FILESYSTEM) 21295M: Hugh Dickins <hughd@google.com> 21296L: linux-mm@kvack.org 21297S: Maintained 21298F: include/linux/shmem_fs.h 21299F: mm/shmem.c 21300 21301TOMOYO SECURITY MODULE 21302M: Kentaro Takeda <takedakn@nttdata.co.jp> 21303M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21304L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21305L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21306L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21307L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21308S: Maintained 21309W: https://tomoyo.osdn.jp/ 21310F: security/tomoyo/ 21311 21312TOPSTAR LAPTOP EXTRAS DRIVER 21313M: Herton Ronaldo Krzesinski <herton@canonical.com> 21314L: platform-driver-x86@vger.kernel.org 21315S: Maintained 21316F: drivers/platform/x86/topstar-laptop.c 21317 21318TORTURE-TEST MODULES 21319M: Davidlohr Bueso <dave@stgolabs.net> 21320M: "Paul E. McKenney" <paulmck@kernel.org> 21321M: Josh Triplett <josh@joshtriplett.org> 21322L: linux-kernel@vger.kernel.org 21323S: Supported 21324T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21325F: Documentation/RCU/torture.rst 21326F: kernel/locking/locktorture.c 21327F: kernel/rcu/rcuscale.c 21328F: kernel/rcu/rcutorture.c 21329F: kernel/rcu/refscale.c 21330F: kernel/torture.c 21331 21332TOSHIBA ACPI EXTRAS DRIVER 21333M: Azael Avalos <coproscefalo@gmail.com> 21334L: platform-driver-x86@vger.kernel.org 21335S: Maintained 21336F: drivers/platform/x86/toshiba_acpi.c 21337 21338TOSHIBA BLUETOOTH DRIVER 21339M: Azael Avalos <coproscefalo@gmail.com> 21340L: platform-driver-x86@vger.kernel.org 21341S: Maintained 21342F: drivers/platform/x86/toshiba_bluetooth.c 21343 21344TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21345M: Azael Avalos <coproscefalo@gmail.com> 21346L: platform-driver-x86@vger.kernel.org 21347S: Maintained 21348F: drivers/platform/x86/toshiba_haps.c 21349 21350TOSHIBA SMM DRIVER 21351M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21352S: Maintained 21353W: http://www.buzzard.org.uk/toshiba/ 21354F: drivers/char/toshiba.c 21355F: include/linux/toshiba.h 21356F: include/uapi/linux/toshiba.h 21357 21358TOSHIBA TC358743 DRIVER 21359M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21360L: linux-media@vger.kernel.org 21361S: Maintained 21362F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21363F: drivers/media/i2c/tc358743* 21364F: include/media/i2c/tc358743.h 21365 21366TOSHIBA WMI HOTKEYS DRIVER 21367M: Azael Avalos <coproscefalo@gmail.com> 21368L: platform-driver-x86@vger.kernel.org 21369S: Maintained 21370F: drivers/platform/x86/toshiba-wmi.c 21371 21372TPM DEVICE DRIVER 21373M: Peter Huewe <peterhuewe@gmx.de> 21374M: Jarkko Sakkinen <jarkko@kernel.org> 21375R: Jason Gunthorpe <jgg@ziepe.ca> 21376L: linux-integrity@vger.kernel.org 21377S: Maintained 21378W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21379Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21380T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21381F: drivers/char/tpm/ 21382 21383TPS546D24 DRIVER 21384M: Duke Du <dukedu83@gmail.com> 21385L: linux-hwmon@vger.kernel.org 21386S: Maintained 21387F: Documentation/hwmon/tps546d24.rst 21388F: drivers/hwmon/pmbus/tps546d24.c 21389 21390TRACING 21391M: Steven Rostedt <rostedt@goodmis.org> 21392M: Masami Hiramatsu <mhiramat@kernel.org> 21393L: linux-kernel@vger.kernel.org 21394L: linux-trace-kernel@vger.kernel.org 21395S: Maintained 21396Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21397T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21398F: Documentation/trace/* 21399F: fs/tracefs/ 21400F: include/linux/trace*.h 21401F: include/trace/ 21402F: kernel/trace/ 21403F: scripts/tracing/ 21404F: tools/testing/selftests/ftrace/ 21405 21406TRACING MMIO ACCESSES (MMIOTRACE) 21407M: Steven Rostedt <rostedt@goodmis.org> 21408M: Masami Hiramatsu <mhiramat@kernel.org> 21409R: Karol Herbst <karolherbst@gmail.com> 21410R: Pekka Paalanen <ppaalanen@gmail.com> 21411L: linux-kernel@vger.kernel.org 21412L: nouveau@lists.freedesktop.org 21413S: Maintained 21414F: arch/x86/mm/kmmio.c 21415F: arch/x86/mm/mmio-mod.c 21416F: arch/x86/mm/testmmiotrace.c 21417F: include/linux/mmiotrace.h 21418F: kernel/trace/trace_mmiotrace.c 21419 21420TRACING OS NOISE / LATENCY TRACERS 21421M: Steven Rostedt <rostedt@goodmis.org> 21422M: Daniel Bristot de Oliveira <bristot@kernel.org> 21423S: Maintained 21424F: Documentation/trace/hwlat_detector.rst 21425F: Documentation/trace/osnoise-tracer.rst 21426F: Documentation/trace/timerlat-tracer.rst 21427F: arch/*/kernel/trace.c 21428F: include/trace/events/osnoise.h 21429F: kernel/trace/trace_hwlat.c 21430F: kernel/trace/trace_irqsoff.c 21431F: kernel/trace/trace_osnoise.c 21432F: kernel/trace/trace_sched_wakeup.c 21433 21434TRADITIONAL CHINESE DOCUMENTATION 21435M: Hu Haowen <src.res@email.cn> 21436L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21437S: Maintained 21438W: https://github.com/srcres258/linux-doc 21439T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21440F: Documentation/translations/zh_TW/ 21441 21442TTY LAYER 21443M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21444M: Jiri Slaby <jirislaby@kernel.org> 21445S: Supported 21446T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21447F: Documentation/driver-api/serial/ 21448F: drivers/tty/ 21449F: drivers/tty/serial/serial_core.c 21450F: include/linux/selection.h 21451F: include/linux/serial.h 21452F: include/linux/serial_core.h 21453F: include/linux/sysrq.h 21454F: include/linux/tty*.h 21455F: include/linux/vt.h 21456F: include/linux/vt_*.h 21457F: include/uapi/linux/serial.h 21458F: include/uapi/linux/serial_core.h 21459F: include/uapi/linux/tty.h 21460 21461TUA9001 MEDIA DRIVER 21462M: Antti Palosaari <crope@iki.fi> 21463L: linux-media@vger.kernel.org 21464S: Maintained 21465W: https://linuxtv.org 21466W: http://palosaari.fi/linux/ 21467Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21468T: git git://linuxtv.org/anttip/media_tree.git 21469F: drivers/media/tuners/tua9001* 21470 21471TULIP NETWORK DRIVERS 21472L: netdev@vger.kernel.org 21473L: linux-parisc@vger.kernel.org 21474S: Orphan 21475F: drivers/net/ethernet/dec/tulip/ 21476 21477TUN/TAP driver 21478M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21479S: Maintained 21480W: http://vtun.sourceforge.net/tun 21481F: Documentation/networking/tuntap.rst 21482F: arch/um/os-Linux/drivers/ 21483 21484TURBOCHANNEL SUBSYSTEM 21485M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21486M: Ralf Baechle <ralf@linux-mips.org> 21487L: linux-mips@vger.kernel.org 21488S: Maintained 21489Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21490F: drivers/tc/ 21491F: include/linux/tc.h 21492 21493TURBOSTAT UTILITY 21494M: "Len Brown" <lenb@kernel.org> 21495L: linux-pm@vger.kernel.org 21496S: Supported 21497Q: https://patchwork.kernel.org/project/linux-pm/list/ 21498B: https://bugzilla.kernel.org 21499T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21500F: tools/power/x86/turbostat/ 21501 21502TW5864 VIDEO4LINUX DRIVER 21503M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21504M: Anton Sviridenko <anton@corp.bluecherry.net> 21505M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21506M: Andrey Utkin <andrey_utkin@fastmail.com> 21507L: linux-media@vger.kernel.org 21508S: Supported 21509F: drivers/media/pci/tw5864/ 21510 21511TW68 VIDEO4LINUX DRIVER 21512M: Hans Verkuil <hverkuil@xs4all.nl> 21513L: linux-media@vger.kernel.org 21514S: Odd Fixes 21515W: https://linuxtv.org 21516T: git git://linuxtv.org/media_tree.git 21517F: drivers/media/pci/tw68/ 21518 21519TW686X VIDEO4LINUX DRIVER 21520M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21521L: linux-media@vger.kernel.org 21522S: Maintained 21523W: http://linuxtv.org 21524T: git git://linuxtv.org/media_tree.git 21525F: drivers/media/pci/tw686x/ 21526 21527U-BOOT ENVIRONMENT VARIABLES 21528M: Rafał Miłecki <rafal@milecki.pl> 21529S: Maintained 21530F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21531F: drivers/nvmem/u-boot-env.c 21532 21533UACCE ACCELERATOR FRAMEWORK 21534M: Zhangfei Gao <zhangfei.gao@linaro.org> 21535M: Zhou Wang <wangzhou1@hisilicon.com> 21536L: linux-accelerators@lists.ozlabs.org 21537L: linux-kernel@vger.kernel.org 21538S: Maintained 21539F: Documentation/ABI/testing/sysfs-driver-uacce 21540F: Documentation/misc-devices/uacce.rst 21541F: drivers/misc/uacce/ 21542F: include/linux/uacce.h 21543F: include/uapi/misc/uacce/ 21544 21545UBI FILE SYSTEM (UBIFS) 21546M: Richard Weinberger <richard@nod.at> 21547L: linux-mtd@lists.infradead.org 21548S: Supported 21549W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21550T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21551T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21552F: Documentation/ABI/testing/sysfs-fs-ubifs 21553F: Documentation/filesystems/ubifs-authentication.rst 21554F: Documentation/filesystems/ubifs.rst 21555F: fs/ubifs/ 21556 21557UBLK USERSPACE BLOCK DRIVER 21558M: Ming Lei <ming.lei@redhat.com> 21559L: linux-block@vger.kernel.org 21560S: Maintained 21561F: Documentation/block/ublk.rst 21562F: drivers/block/ublk_drv.c 21563F: include/uapi/linux/ublk_cmd.h 21564 21565UCLINUX (M68KNOMMU AND COLDFIRE) 21566M: Greg Ungerer <gerg@linux-m68k.org> 21567L: linux-m68k@lists.linux-m68k.org 21568S: Maintained 21569W: http://www.linux-m68k.org/ 21570T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21571F: arch/m68k/*/*_no.* 21572F: arch/m68k/68*/ 21573F: arch/m68k/coldfire/ 21574F: arch/m68k/include/asm/*_no.* 21575 21576UDF FILESYSTEM 21577M: Jan Kara <jack@suse.com> 21578S: Maintained 21579F: Documentation/filesystems/udf.rst 21580F: fs/udf/ 21581 21582UDRAW TABLET 21583M: Bastien Nocera <hadess@hadess.net> 21584L: linux-input@vger.kernel.org 21585S: Maintained 21586F: drivers/hid/hid-udraw-ps3.c 21587 21588UFS FILESYSTEM 21589M: Evgeniy Dushistov <dushistov@mail.ru> 21590S: Maintained 21591F: Documentation/admin-guide/ufs.rst 21592F: fs/ufs/ 21593 21594UHID USERSPACE HID IO DRIVER 21595M: David Rheinsberg <david.rheinsberg@gmail.com> 21596L: linux-input@vger.kernel.org 21597S: Maintained 21598F: drivers/hid/uhid.c 21599F: include/uapi/linux/uhid.h 21600 21601ULPI BUS 21602M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21603L: linux-usb@vger.kernel.org 21604S: Maintained 21605F: drivers/usb/common/ulpi.c 21606F: include/linux/ulpi/ 21607 21608UNICODE SUBSYSTEM 21609M: Gabriel Krisman Bertazi <krisman@collabora.com> 21610L: linux-fsdevel@vger.kernel.org 21611S: Supported 21612F: fs/unicode/ 21613 21614UNIFDEF 21615M: Tony Finch <dot@dotat.at> 21616S: Maintained 21617W: http://dotat.at/prog/unifdef 21618F: scripts/unifdef.c 21619 21620UNIFORM CDROM DRIVER 21621M: Phillip Potter <phil@philpotter.co.uk> 21622S: Maintained 21623F: Documentation/cdrom/ 21624F: drivers/cdrom/cdrom.c 21625F: include/linux/cdrom.h 21626F: include/uapi/linux/cdrom.h 21627 21628UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21629R: Alim Akhtar <alim.akhtar@samsung.com> 21630R: Avri Altman <avri.altman@wdc.com> 21631R: Bart Van Assche <bvanassche@acm.org> 21632L: linux-scsi@vger.kernel.org 21633S: Supported 21634F: Documentation/devicetree/bindings/ufs/ 21635F: Documentation/scsi/ufs.rst 21636F: drivers/ufs/core/ 21637 21638UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21639M: Pedro Sousa <pedrom.sousa@synopsys.com> 21640L: linux-scsi@vger.kernel.org 21641S: Supported 21642F: drivers/ufs/host/*dwc* 21643 21644UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21645M: Alim Akhtar <alim.akhtar@samsung.com> 21646L: linux-scsi@vger.kernel.org 21647S: Maintained 21648F: drivers/ufs/host/ufs-exynos* 21649 21650UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21651M: Stanley Chu <stanley.chu@mediatek.com> 21652L: linux-scsi@vger.kernel.org 21653L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21654S: Maintained 21655F: drivers/ufs/host/ufs-mediatek* 21656 21657UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21658M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21659L: linux-arm-msm@vger.kernel.org 21660L: linux-scsi@vger.kernel.org 21661S: Maintained 21662F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21663F: drivers/ufs/host/ufs-qcom* 21664 21665UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21666M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21667L: linux-renesas-soc@vger.kernel.org 21668L: linux-scsi@vger.kernel.org 21669S: Maintained 21670F: drivers/ufs/host/ufs-renesas.c 21671 21672UNSORTED BLOCK IMAGES (UBI) 21673M: Richard Weinberger <richard@nod.at> 21674L: linux-mtd@lists.infradead.org 21675S: Supported 21676W: http://www.linux-mtd.infradead.org/ 21677T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21678T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21679F: drivers/mtd/ubi/ 21680F: include/linux/mtd/ubi.h 21681F: include/uapi/mtd/ubi-user.h 21682 21683USB "USBNET" DRIVER FRAMEWORK 21684M: Oliver Neukum <oneukum@suse.com> 21685L: netdev@vger.kernel.org 21686S: Maintained 21687W: http://www.linux-usb.org/usbnet 21688F: drivers/net/usb/usbnet.c 21689F: include/linux/usb/usbnet.h 21690 21691USB ACM DRIVER 21692M: Oliver Neukum <oneukum@suse.com> 21693L: linux-usb@vger.kernel.org 21694S: Maintained 21695F: Documentation/usb/acm.rst 21696F: drivers/usb/class/cdc-acm.* 21697 21698USB APPLE MFI FASTCHARGE DRIVER 21699M: Bastien Nocera <hadess@hadess.net> 21700L: linux-usb@vger.kernel.org 21701S: Maintained 21702F: drivers/usb/misc/apple-mfi-fastcharge.c 21703 21704USB AR5523 WIRELESS DRIVER 21705M: Pontus Fuchs <pontus.fuchs@gmail.com> 21706L: linux-wireless@vger.kernel.org 21707S: Maintained 21708F: drivers/net/wireless/ath/ar5523/ 21709 21710USB ATTACHED SCSI 21711M: Oliver Neukum <oneukum@suse.com> 21712L: linux-usb@vger.kernel.org 21713L: linux-scsi@vger.kernel.org 21714S: Maintained 21715F: drivers/usb/storage/uas.c 21716 21717USB CDC ETHERNET DRIVER 21718M: Oliver Neukum <oliver@neukum.org> 21719L: linux-usb@vger.kernel.org 21720S: Maintained 21721F: drivers/net/usb/cdc_*.c 21722F: include/uapi/linux/usb/cdc.h 21723 21724USB CHAOSKEY DRIVER 21725M: Keith Packard <keithp@keithp.com> 21726L: linux-usb@vger.kernel.org 21727S: Maintained 21728F: drivers/usb/misc/chaoskey.c 21729 21730USB CYPRESS C67X00 DRIVER 21731L: linux-usb@vger.kernel.org 21732S: Orphan 21733F: drivers/usb/c67x00/ 21734 21735USB DAVICOM DM9601 DRIVER 21736M: Peter Korsgaard <peter@korsgaard.com> 21737L: netdev@vger.kernel.org 21738S: Maintained 21739W: http://www.linux-usb.org/usbnet 21740F: drivers/net/usb/dm9601.c 21741 21742USB EHCI DRIVER 21743M: Alan Stern <stern@rowland.harvard.edu> 21744L: linux-usb@vger.kernel.org 21745S: Maintained 21746F: Documentation/usb/ehci.rst 21747F: drivers/usb/host/ehci* 21748 21749USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21750M: Jiri Kosina <jikos@kernel.org> 21751M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21752L: linux-usb@vger.kernel.org 21753S: Maintained 21754T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21755F: Documentation/hid/hiddev.rst 21756F: drivers/hid/usbhid/ 21757 21758USB INTEL XHCI ROLE MUX DRIVER 21759M: Hans de Goede <hdegoede@redhat.com> 21760L: linux-usb@vger.kernel.org 21761S: Maintained 21762F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21763 21764USB IP DRIVER FOR HISILICON KIRIN 960 21765M: Yu Chen <chenyu56@huawei.com> 21766M: Binghui Wang <wangbinghui@hisilicon.com> 21767L: linux-usb@vger.kernel.org 21768S: Maintained 21769F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21770F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21771 21772USB IP DRIVER FOR HISILICON KIRIN 970 21773M: Mauro Carvalho Chehab <mchehab@kernel.org> 21774L: linux-usb@vger.kernel.org 21775S: Maintained 21776F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21777F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21778 21779USB ISP116X DRIVER 21780M: Olav Kongas <ok@artecdesign.ee> 21781L: linux-usb@vger.kernel.org 21782S: Maintained 21783F: drivers/usb/host/isp116x* 21784F: include/linux/usb/isp116x.h 21785 21786USB ISP1760 DRIVER 21787M: Rui Miguel Silva <rui.silva@linaro.org> 21788L: linux-usb@vger.kernel.org 21789S: Maintained 21790F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21791F: drivers/usb/isp1760/* 21792 21793USB LAN78XX ETHERNET DRIVER 21794M: Woojung Huh <woojung.huh@microchip.com> 21795M: UNGLinuxDriver@microchip.com 21796L: netdev@vger.kernel.org 21797S: Maintained 21798F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21799F: drivers/net/usb/lan78xx.* 21800F: include/dt-bindings/net/microchip-lan78xx.h 21801 21802USB MASS STORAGE DRIVER 21803M: Alan Stern <stern@rowland.harvard.edu> 21804L: linux-usb@vger.kernel.org 21805L: usb-storage@lists.one-eyed-alien.net 21806S: Maintained 21807F: drivers/usb/storage/ 21808 21809USB MIDI DRIVER 21810M: Clemens Ladisch <clemens@ladisch.de> 21811L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21812S: Maintained 21813T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21814F: sound/usb/midi.* 21815 21816USB NETWORKING DRIVERS 21817L: linux-usb@vger.kernel.org 21818S: Odd Fixes 21819F: drivers/net/usb/ 21820 21821USB OHCI DRIVER 21822M: Alan Stern <stern@rowland.harvard.edu> 21823L: linux-usb@vger.kernel.org 21824S: Maintained 21825F: Documentation/usb/ohci.rst 21826F: drivers/usb/host/ohci* 21827 21828USB OTG FSM (Finite State Machine) 21829M: Peter Chen <peter.chen@kernel.org> 21830L: linux-usb@vger.kernel.org 21831S: Maintained 21832T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21833F: drivers/usb/common/usb-otg-fsm.c 21834 21835USB OVER IP DRIVER 21836M: Valentina Manea <valentina.manea.m@gmail.com> 21837M: Shuah Khan <shuah@kernel.org> 21838M: Shuah Khan <skhan@linuxfoundation.org> 21839R: Hongren Zheng <i@zenithal.me> 21840L: linux-usb@vger.kernel.org 21841S: Maintained 21842F: Documentation/usb/usbip_protocol.rst 21843F: drivers/usb/usbip/ 21844F: tools/testing/selftests/drivers/usb/usbip/ 21845F: tools/usb/usbip/ 21846 21847USB PEGASUS DRIVER 21848M: Petko Manolov <petkan@nucleusys.com> 21849L: linux-usb@vger.kernel.org 21850L: netdev@vger.kernel.org 21851S: Maintained 21852W: https://github.com/petkan/pegasus 21853T: git https://github.com/petkan/pegasus.git 21854F: drivers/net/usb/pegasus.* 21855 21856USB PRINTER DRIVER (usblp) 21857M: Pete Zaitcev <zaitcev@redhat.com> 21858L: linux-usb@vger.kernel.org 21859S: Supported 21860F: drivers/usb/class/usblp.c 21861 21862USB QMI WWAN NETWORK DRIVER 21863M: Bjørn Mork <bjorn@mork.no> 21864L: netdev@vger.kernel.org 21865S: Maintained 21866F: Documentation/ABI/testing/sysfs-class-net-qmi 21867F: drivers/net/usb/qmi_wwan.c 21868 21869USB RAW GADGET DRIVER 21870R: Andrey Konovalov <andreyknvl@gmail.com> 21871L: linux-usb@vger.kernel.org 21872S: Maintained 21873F: Documentation/usb/raw-gadget.rst 21874F: drivers/usb/gadget/legacy/raw_gadget.c 21875F: include/uapi/linux/usb/raw_gadget.h 21876 21877USB RTL8150 DRIVER 21878M: Petko Manolov <petkan@nucleusys.com> 21879L: linux-usb@vger.kernel.org 21880L: netdev@vger.kernel.org 21881S: Maintained 21882W: https://github.com/petkan/rtl8150 21883T: git https://github.com/petkan/rtl8150.git 21884F: drivers/net/usb/rtl8150.c 21885 21886USB SERIAL SUBSYSTEM 21887M: Johan Hovold <johan@kernel.org> 21888L: linux-usb@vger.kernel.org 21889S: Maintained 21890T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21891F: Documentation/usb/usb-serial.rst 21892F: drivers/usb/serial/ 21893F: include/linux/usb/serial.h 21894 21895USB SMSC75XX ETHERNET DRIVER 21896M: Steve Glendinning <steve.glendinning@shawell.net> 21897L: netdev@vger.kernel.org 21898S: Maintained 21899F: drivers/net/usb/smsc75xx.* 21900 21901USB SMSC95XX ETHERNET DRIVER 21902M: Steve Glendinning <steve.glendinning@shawell.net> 21903M: UNGLinuxDriver@microchip.com 21904L: netdev@vger.kernel.org 21905S: Maintained 21906F: drivers/net/usb/smsc95xx.* 21907 21908USB SUBSYSTEM 21909M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21910L: linux-usb@vger.kernel.org 21911S: Supported 21912W: http://www.linux-usb.org 21913T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21914F: Documentation/devicetree/bindings/usb/ 21915F: Documentation/usb/ 21916F: drivers/usb/ 21917F: include/dt-bindings/usb/ 21918F: include/linux/usb.h 21919F: include/linux/usb/ 21920 21921USB TYPEC BUS FOR ALTERNATE MODES 21922M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21923L: linux-usb@vger.kernel.org 21924S: Maintained 21925F: Documentation/ABI/testing/sysfs-bus-typec 21926F: Documentation/driver-api/usb/typec_bus.rst 21927F: drivers/usb/typec/altmodes/ 21928F: include/linux/usb/typec_altmode.h 21929 21930USB TYPEC CLASS 21931M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21932L: linux-usb@vger.kernel.org 21933S: Maintained 21934F: Documentation/ABI/testing/sysfs-class-typec 21935F: Documentation/driver-api/usb/typec.rst 21936F: drivers/usb/typec/ 21937F: include/linux/usb/typec.h 21938 21939USB TYPEC INTEL PMC MUX DRIVER 21940M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21941L: linux-usb@vger.kernel.org 21942S: Maintained 21943F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21944F: drivers/usb/typec/mux/intel_pmc_mux.c 21945 21946USB TYPEC PI3USB30532 MUX DRIVER 21947M: Hans de Goede <hdegoede@redhat.com> 21948L: linux-usb@vger.kernel.org 21949S: Maintained 21950F: drivers/usb/typec/mux/pi3usb30532.c 21951 21952USB TYPEC PORT CONTROLLER DRIVERS 21953M: Guenter Roeck <linux@roeck-us.net> 21954L: linux-usb@vger.kernel.org 21955S: Maintained 21956F: drivers/usb/typec/tcpm/ 21957 21958USB UHCI DRIVER 21959M: Alan Stern <stern@rowland.harvard.edu> 21960L: linux-usb@vger.kernel.org 21961S: Maintained 21962F: drivers/usb/host/uhci* 21963 21964USB VIDEO CLASS 21965M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21966L: linux-media@vger.kernel.org 21967S: Maintained 21968W: http://www.ideasonboard.org/uvc/ 21969T: git git://linuxtv.org/media_tree.git 21970F: drivers/media/usb/uvc/ 21971F: include/uapi/linux/uvcvideo.h 21972 21973USB WEBCAM GADGET 21974M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21975M: Daniel Scally <dan.scally@ideasonboard.com> 21976L: linux-usb@vger.kernel.org 21977S: Maintained 21978F: drivers/usb/gadget/function/*uvc* 21979F: drivers/usb/gadget/legacy/webcam.c 21980F: include/uapi/linux/usb/g_uvc.h 21981 21982USB WIRELESS RNDIS DRIVER (rndis_wlan) 21983M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21984L: linux-wireless@vger.kernel.org 21985S: Maintained 21986F: drivers/net/wireless/legacy/rndis_wlan.c 21987 21988USB XHCI DRIVER 21989M: Mathias Nyman <mathias.nyman@intel.com> 21990L: linux-usb@vger.kernel.org 21991S: Supported 21992F: drivers/usb/host/pci-quirks* 21993F: drivers/usb/host/xhci* 21994 21995USB ZD1201 DRIVER 21996L: linux-wireless@vger.kernel.org 21997S: Orphan 21998W: http://linux-lc100020.sourceforge.net 21999F: drivers/net/wireless/zydas/zd1201.* 22000 22001USER DATAGRAM PROTOCOL (UDP) 22002M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22003S: Maintained 22004F: include/linux/udp.h 22005F: net/ipv4/udp.c 22006F: net/ipv6/udp.c 22007 22008USER-MODE LINUX (UML) 22009M: Richard Weinberger <richard@nod.at> 22010M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22011M: Johannes Berg <johannes@sipsolutions.net> 22012L: linux-um@lists.infradead.org 22013S: Maintained 22014W: http://user-mode-linux.sourceforge.net 22015Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22016T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22017T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22018F: Documentation/virt/uml/ 22019F: arch/um/ 22020F: arch/x86/um/ 22021F: fs/hostfs/ 22022 22023USERSPACE COPYIN/COPYOUT (UIOVEC) 22024M: Alexander Viro <viro@zeniv.linux.org.uk> 22025S: Maintained 22026F: include/linux/uio.h 22027F: lib/iov_iter.c 22028 22029USERSPACE DMA BUFFER DRIVER 22030M: Gerd Hoffmann <kraxel@redhat.com> 22031L: dri-devel@lists.freedesktop.org 22032S: Maintained 22033T: git git://anongit.freedesktop.org/drm/drm-misc 22034F: drivers/dma-buf/udmabuf.c 22035F: include/uapi/linux/udmabuf.h 22036 22037USERSPACE I/O (UIO) 22038M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22039S: Maintained 22040T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22041F: Documentation/driver-api/uio-howto.rst 22042F: drivers/uio/ 22043F: include/linux/uio_driver.h 22044 22045UTIL-LINUX PACKAGE 22046M: Karel Zak <kzak@redhat.com> 22047L: util-linux@vger.kernel.org 22048S: Maintained 22049W: http://en.wikipedia.org/wiki/Util-linux 22050T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22051 22052UUID HELPERS 22053R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22054L: linux-kernel@vger.kernel.org 22055S: Maintained 22056F: include/linux/uuid.h 22057F: lib/test_uuid.c 22058F: lib/uuid.c 22059 22060UV SYSFS DRIVER 22061M: Justin Ernst <justin.ernst@hpe.com> 22062L: platform-driver-x86@vger.kernel.org 22063S: Maintained 22064F: drivers/platform/x86/uv_sysfs.c 22065 22066UVESAFB DRIVER 22067M: Michal Januszewski <spock@gentoo.org> 22068L: linux-fbdev@vger.kernel.org 22069S: Maintained 22070W: https://github.com/mjanusz/v86d 22071F: Documentation/fb/uvesafb.rst 22072F: drivers/video/fbdev/uvesafb.* 22073 22074Ux500 CLOCK DRIVERS 22075M: Ulf Hansson <ulf.hansson@linaro.org> 22076L: linux-clk@vger.kernel.org 22077L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22078S: Maintained 22079F: drivers/clk/ux500/ 22080 22081VF610 NAND DRIVER 22082M: Stefan Agner <stefan@agner.ch> 22083L: linux-mtd@lists.infradead.org 22084S: Supported 22085F: drivers/mtd/nand/raw/vf610_nfc.c 22086 22087VFAT/FAT/MSDOS FILESYSTEM 22088M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22089S: Maintained 22090F: Documentation/filesystems/vfat.rst 22091F: fs/fat/ 22092F: tools/testing/selftests/filesystems/fat/ 22093 22094VFIO DRIVER 22095M: Alex Williamson <alex.williamson@redhat.com> 22096L: kvm@vger.kernel.org 22097S: Maintained 22098T: git https://github.com/awilliam/linux-vfio.git 22099F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22100F: Documentation/driver-api/vfio.rst 22101F: drivers/vfio/ 22102F: include/linux/vfio.h 22103F: include/linux/vfio_pci_core.h 22104F: include/uapi/linux/vfio.h 22105 22106VFIO FSL-MC DRIVER 22107M: Diana Craciun <diana.craciun@oss.nxp.com> 22108L: kvm@vger.kernel.org 22109S: Maintained 22110F: drivers/vfio/fsl-mc/ 22111 22112VFIO HISILICON PCI DRIVER 22113M: Longfang Liu <liulongfang@huawei.com> 22114M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22115L: kvm@vger.kernel.org 22116S: Maintained 22117F: drivers/vfio/pci/hisilicon/ 22118 22119VFIO MEDIATED DEVICE DRIVERS 22120M: Kirti Wankhede <kwankhede@nvidia.com> 22121L: kvm@vger.kernel.org 22122S: Maintained 22123F: Documentation/driver-api/vfio-mediated-device.rst 22124F: drivers/vfio/mdev/ 22125F: include/linux/mdev.h 22126F: samples/vfio-mdev/ 22127 22128VFIO MLX5 PCI DRIVER 22129M: Yishai Hadas <yishaih@nvidia.com> 22130L: kvm@vger.kernel.org 22131S: Maintained 22132F: drivers/vfio/pci/mlx5/ 22133 22134VFIO PCI DEVICE SPECIFIC DRIVERS 22135R: Jason Gunthorpe <jgg@nvidia.com> 22136R: Yishai Hadas <yishaih@nvidia.com> 22137R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22138R: Kevin Tian <kevin.tian@intel.com> 22139L: kvm@vger.kernel.org 22140S: Maintained 22141P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22142F: drivers/vfio/pci/*/ 22143 22144VFIO PLATFORM DRIVER 22145M: Eric Auger <eric.auger@redhat.com> 22146L: kvm@vger.kernel.org 22147S: Maintained 22148F: drivers/vfio/platform/ 22149 22150VGA_SWITCHEROO 22151R: Lukas Wunner <lukas@wunner.de> 22152S: Maintained 22153T: git git://anongit.freedesktop.org/drm/drm-misc 22154F: Documentation/gpu/vga-switcheroo.rst 22155F: drivers/gpu/vga/vga_switcheroo.c 22156F: include/linux/vga_switcheroo.h 22157 22158VIA RHINE NETWORK DRIVER 22159M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22160S: Maintained 22161F: drivers/net/ethernet/via/via-rhine.c 22162 22163VIA SD/MMC CARD CONTROLLER DRIVER 22164M: Bruce Chang <brucechang@via.com.tw> 22165M: Harald Welte <HaraldWelte@viatech.com> 22166S: Maintained 22167F: drivers/mmc/host/via-sdmmc.c 22168 22169VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22170M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22171L: linux-fbdev@vger.kernel.org 22172S: Maintained 22173F: drivers/video/fbdev/via/ 22174F: include/linux/via-core.h 22175F: include/linux/via-gpio.h 22176F: include/linux/via_i2c.h 22177 22178VIA VELOCITY NETWORK DRIVER 22179M: Francois Romieu <romieu@fr.zoreil.com> 22180L: netdev@vger.kernel.org 22181S: Maintained 22182F: drivers/net/ethernet/via/via-velocity.* 22183 22184VICODEC VIRTUAL CODEC DRIVER 22185M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22186L: linux-media@vger.kernel.org 22187S: Maintained 22188W: https://linuxtv.org 22189T: git git://linuxtv.org/media_tree.git 22190F: drivers/media/test-drivers/vicodec/* 22191 22192VIDEO I2C POLLING DRIVER 22193M: Matt Ranostay <matt.ranostay@konsulko.com> 22194L: linux-media@vger.kernel.org 22195S: Maintained 22196F: drivers/media/i2c/video-i2c.c 22197 22198VIDEO MULTIPLEXER DRIVER 22199M: Philipp Zabel <p.zabel@pengutronix.de> 22200L: linux-media@vger.kernel.org 22201S: Maintained 22202F: drivers/media/platform/video-mux.c 22203 22204VIDEOBUF2 FRAMEWORK 22205M: Tomasz Figa <tfiga@chromium.org> 22206M: Marek Szyprowski <m.szyprowski@samsung.com> 22207L: linux-media@vger.kernel.org 22208S: Maintained 22209F: drivers/media/common/videobuf2/* 22210F: include/media/videobuf2-* 22211 22212VIDTV VIRTUAL DIGITAL TV DRIVER 22213M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22214L: linux-media@vger.kernel.org 22215S: Maintained 22216W: https://linuxtv.org 22217T: git git://linuxtv.org/media_tree.git 22218F: drivers/media/test-drivers/vidtv/* 22219 22220VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22221M: Shuah Khan <skhan@linuxfoundation.org> 22222R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22223L: linux-media@vger.kernel.org 22224S: Maintained 22225W: https://linuxtv.org 22226T: git git://linuxtv.org/media_tree.git 22227F: drivers/media/test-drivers/vimc/* 22228 22229VIRT LIB 22230M: Alex Williamson <alex.williamson@redhat.com> 22231M: Paolo Bonzini <pbonzini@redhat.com> 22232L: kvm@vger.kernel.org 22233S: Supported 22234F: virt/lib/ 22235 22236VIRTIO AND VHOST VSOCK DRIVER 22237M: Stefan Hajnoczi <stefanha@redhat.com> 22238M: Stefano Garzarella <sgarzare@redhat.com> 22239L: kvm@vger.kernel.org 22240L: virtualization@lists.linux-foundation.org 22241L: netdev@vger.kernel.org 22242S: Maintained 22243F: drivers/vhost/vsock.c 22244F: include/linux/virtio_vsock.h 22245F: include/uapi/linux/virtio_vsock.h 22246F: net/vmw_vsock/virtio_transport.c 22247F: net/vmw_vsock/virtio_transport_common.c 22248 22249VIRTIO BALLOON 22250M: "Michael S. Tsirkin" <mst@redhat.com> 22251M: David Hildenbrand <david@redhat.com> 22252L: virtualization@lists.linux-foundation.org 22253S: Maintained 22254F: drivers/virtio/virtio_balloon.c 22255F: include/linux/balloon_compaction.h 22256F: include/uapi/linux/virtio_balloon.h 22257F: mm/balloon_compaction.c 22258 22259VIRTIO BLOCK AND SCSI DRIVERS 22260M: "Michael S. Tsirkin" <mst@redhat.com> 22261M: Jason Wang <jasowang@redhat.com> 22262R: Paolo Bonzini <pbonzini@redhat.com> 22263R: Stefan Hajnoczi <stefanha@redhat.com> 22264L: virtualization@lists.linux-foundation.org 22265S: Maintained 22266F: drivers/block/virtio_blk.c 22267F: drivers/scsi/virtio_scsi.c 22268F: drivers/vhost/scsi.c 22269F: include/uapi/linux/virtio_blk.h 22270F: include/uapi/linux/virtio_scsi.h 22271 22272VIRTIO CONSOLE DRIVER 22273M: Amit Shah <amit@kernel.org> 22274L: virtualization@lists.linux-foundation.org 22275S: Maintained 22276F: drivers/char/virtio_console.c 22277F: include/linux/virtio_console.h 22278F: include/uapi/linux/virtio_console.h 22279 22280VIRTIO CORE AND NET DRIVERS 22281M: "Michael S. Tsirkin" <mst@redhat.com> 22282M: Jason Wang <jasowang@redhat.com> 22283R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22284L: virtualization@lists.linux-foundation.org 22285S: Maintained 22286F: Documentation/ABI/testing/sysfs-bus-vdpa 22287F: Documentation/ABI/testing/sysfs-class-vduse 22288F: Documentation/devicetree/bindings/virtio/ 22289F: Documentation/driver-api/virtio/ 22290F: drivers/block/virtio_blk.c 22291F: drivers/crypto/virtio/ 22292F: drivers/net/virtio_net.c 22293F: drivers/vdpa/ 22294F: drivers/virtio/ 22295F: include/linux/vdpa.h 22296F: include/linux/virtio*.h 22297F: include/linux/vringh.h 22298F: include/uapi/linux/virtio_*.h 22299F: tools/virtio/ 22300 22301VIRTIO CRYPTO DRIVER 22302M: Gonglei <arei.gonglei@huawei.com> 22303L: virtualization@lists.linux-foundation.org 22304L: linux-crypto@vger.kernel.org 22305S: Maintained 22306F: drivers/crypto/virtio/ 22307F: include/uapi/linux/virtio_crypto.h 22308 22309VIRTIO DRIVERS FOR S390 22310M: Cornelia Huck <cohuck@redhat.com> 22311M: Halil Pasic <pasic@linux.ibm.com> 22312M: Eric Farman <farman@linux.ibm.com> 22313L: linux-s390@vger.kernel.org 22314L: virtualization@lists.linux-foundation.org 22315L: kvm@vger.kernel.org 22316S: Supported 22317F: arch/s390/include/uapi/asm/virtio-ccw.h 22318F: drivers/s390/virtio/ 22319 22320VIRTIO FILE SYSTEM 22321M: Vivek Goyal <vgoyal@redhat.com> 22322M: Stefan Hajnoczi <stefanha@redhat.com> 22323M: Miklos Szeredi <miklos@szeredi.hu> 22324L: virtualization@lists.linux-foundation.org 22325L: linux-fsdevel@vger.kernel.org 22326S: Supported 22327W: https://virtio-fs.gitlab.io/ 22328F: Documentation/filesystems/virtiofs.rst 22329F: fs/fuse/virtio_fs.c 22330F: include/uapi/linux/virtio_fs.h 22331 22332VIRTIO GPIO DRIVER 22333M: Enrico Weigelt, metux IT consult <info@metux.net> 22334M: Viresh Kumar <vireshk@kernel.org> 22335L: linux-gpio@vger.kernel.org 22336L: virtualization@lists.linux-foundation.org 22337S: Maintained 22338F: drivers/gpio/gpio-virtio.c 22339F: include/uapi/linux/virtio_gpio.h 22340 22341VIRTIO GPU DRIVER 22342M: David Airlie <airlied@redhat.com> 22343M: Gerd Hoffmann <kraxel@redhat.com> 22344R: Gurchetan Singh <gurchetansingh@chromium.org> 22345R: Chia-I Wu <olvaffe@gmail.com> 22346L: dri-devel@lists.freedesktop.org 22347L: virtualization@lists.linux-foundation.org 22348S: Maintained 22349T: git git://anongit.freedesktop.org/drm/drm-misc 22350F: drivers/gpu/drm/virtio/ 22351F: include/uapi/linux/virtio_gpu.h 22352 22353VIRTIO HOST (VHOST) 22354M: "Michael S. Tsirkin" <mst@redhat.com> 22355M: Jason Wang <jasowang@redhat.com> 22356L: kvm@vger.kernel.org 22357L: virtualization@lists.linux-foundation.org 22358L: netdev@vger.kernel.org 22359S: Maintained 22360T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22361F: drivers/vhost/ 22362F: include/linux/sched/vhost_task.h 22363F: include/linux/vhost_iotlb.h 22364F: include/uapi/linux/vhost.h 22365F: kernel/vhost_task.c 22366 22367VIRTIO I2C DRIVER 22368M: Conghui Chen <conghui.chen@intel.com> 22369M: Viresh Kumar <viresh.kumar@linaro.org> 22370L: linux-i2c@vger.kernel.org 22371L: virtualization@lists.linux-foundation.org 22372S: Maintained 22373F: drivers/i2c/busses/i2c-virtio.c 22374F: include/uapi/linux/virtio_i2c.h 22375 22376VIRTIO INPUT DRIVER 22377M: Gerd Hoffmann <kraxel@redhat.com> 22378S: Maintained 22379F: drivers/virtio/virtio_input.c 22380F: include/uapi/linux/virtio_input.h 22381 22382VIRTIO IOMMU DRIVER 22383M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22384L: virtualization@lists.linux-foundation.org 22385S: Maintained 22386F: drivers/iommu/virtio-iommu.c 22387F: include/uapi/linux/virtio_iommu.h 22388 22389VIRTIO MEM DRIVER 22390M: David Hildenbrand <david@redhat.com> 22391L: virtualization@lists.linux-foundation.org 22392S: Maintained 22393W: https://virtio-mem.gitlab.io/ 22394F: drivers/virtio/virtio_mem.c 22395F: include/uapi/linux/virtio_mem.h 22396 22397VIRTIO PMEM DRIVER 22398M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22399L: virtualization@lists.linux-foundation.org 22400S: Maintained 22401F: drivers/nvdimm/nd_virtio.c 22402F: drivers/nvdimm/virtio_pmem.c 22403 22404VIRTIO SOUND DRIVER 22405M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22406M: "Michael S. Tsirkin" <mst@redhat.com> 22407L: virtualization@lists.linux-foundation.org 22408L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22409S: Maintained 22410F: include/uapi/linux/virtio_snd.h 22411F: sound/virtio/* 22412 22413VIRTUAL BOX GUEST DEVICE DRIVER 22414M: Hans de Goede <hdegoede@redhat.com> 22415M: Arnd Bergmann <arnd@arndb.de> 22416M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22417S: Maintained 22418F: drivers/virt/vboxguest/ 22419F: include/linux/vbox_utils.h 22420F: include/uapi/linux/vbox*.h 22421 22422VIRTUAL BOX SHARED FOLDER VFS DRIVER 22423M: Hans de Goede <hdegoede@redhat.com> 22424L: linux-fsdevel@vger.kernel.org 22425S: Maintained 22426F: fs/vboxsf/* 22427 22428VIRTUAL SERIO DEVICE DRIVER 22429M: Stephen Chandler Paul <thatslyude@gmail.com> 22430S: Maintained 22431F: drivers/input/serio/userio.c 22432F: include/uapi/linux/userio.h 22433 22434VISL VIRTUAL STATELESS DECODER DRIVER 22435M: Daniel Almeida <daniel.almeida@collabora.com> 22436L: linux-media@vger.kernel.org 22437S: Supported 22438F: drivers/media/test-drivers/visl 22439 22440VIVID VIRTUAL VIDEO DRIVER 22441M: Hans Verkuil <hverkuil@xs4all.nl> 22442L: linux-media@vger.kernel.org 22443S: Maintained 22444W: https://linuxtv.org 22445T: git git://linuxtv.org/media_tree.git 22446F: drivers/media/test-drivers/vivid/* 22447 22448VLYNQ BUS 22449M: Florian Fainelli <f.fainelli@gmail.com> 22450L: openwrt-devel@lists.openwrt.org (subscribers-only) 22451S: Maintained 22452F: drivers/vlynq/vlynq.c 22453F: include/linux/vlynq.h 22454 22455VM SOCKETS (AF_VSOCK) 22456M: Stefano Garzarella <sgarzare@redhat.com> 22457L: virtualization@lists.linux-foundation.org 22458L: netdev@vger.kernel.org 22459S: Maintained 22460F: drivers/net/vsockmon.c 22461F: include/net/af_vsock.h 22462F: include/uapi/linux/vm_sockets.h 22463F: include/uapi/linux/vm_sockets_diag.h 22464F: include/uapi/linux/vsockmon.h 22465F: net/vmw_vsock/ 22466F: tools/testing/vsock/ 22467 22468VMALLOC 22469M: Andrew Morton <akpm@linux-foundation.org> 22470R: Uladzislau Rezki <urezki@gmail.com> 22471R: Christoph Hellwig <hch@infradead.org> 22472R: Lorenzo Stoakes <lstoakes@gmail.com> 22473L: linux-mm@kvack.org 22474S: Maintained 22475W: http://www.linux-mm.org 22476T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22477F: include/linux/vmalloc.h 22478F: mm/vmalloc.c 22479 22480VME SUBSYSTEM 22481M: Martyn Welch <martyn@welchs.me.uk> 22482M: Manohar Vanga <manohar.vanga@gmail.com> 22483M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22484L: linux-kernel@vger.kernel.org 22485S: Odd fixes 22486T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22487F: Documentation/driver-api/vme.rst 22488F: drivers/staging/vme_user/ 22489 22490VMWARE BALLOON DRIVER 22491M: Nadav Amit <namit@vmware.com> 22492R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22493L: linux-kernel@vger.kernel.org 22494S: Supported 22495F: drivers/misc/vmw_balloon.c 22496 22497VMWARE HYPERVISOR INTERFACE 22498M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22499M: Alexey Makhalov <amakhalov@vmware.com> 22500R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22501L: virtualization@lists.linux-foundation.org 22502L: x86@kernel.org 22503S: Supported 22504T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22505F: arch/x86/include/asm/vmware.h 22506F: arch/x86/kernel/cpu/vmware.c 22507 22508VMWARE PVRDMA DRIVER 22509M: Bryan Tan <bryantan@vmware.com> 22510M: Vishnu Dasa <vdasa@vmware.com> 22511R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22512L: linux-rdma@vger.kernel.org 22513S: Supported 22514F: drivers/infiniband/hw/vmw_pvrdma/ 22515 22516VMWARE PVSCSI DRIVER 22517M: Vishal Bhakta <vbhakta@vmware.com> 22518R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22519L: linux-scsi@vger.kernel.org 22520S: Supported 22521F: drivers/scsi/vmw_pvscsi.c 22522F: drivers/scsi/vmw_pvscsi.h 22523 22524VMWARE VIRTUAL PTP CLOCK DRIVER 22525M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22526M: Deep Shah <sdeep@vmware.com> 22527R: Alexey Makhalov <amakhalov@vmware.com> 22528R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22529L: netdev@vger.kernel.org 22530S: Supported 22531F: drivers/ptp/ptp_vmw.c 22532 22533VMWARE VMCI DRIVER 22534M: Bryan Tan <bryantan@vmware.com> 22535M: Vishnu Dasa <vdasa@vmware.com> 22536R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22537L: linux-kernel@vger.kernel.org 22538S: Supported 22539F: drivers/misc/vmw_vmci/ 22540F: include/linux/vmw_vmci* 22541 22542VMWARE VMMOUSE SUBDRIVER 22543M: Zack Rusin <zackr@vmware.com> 22544R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22545R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22546L: linux-input@vger.kernel.org 22547S: Supported 22548F: drivers/input/mouse/vmmouse.c 22549F: drivers/input/mouse/vmmouse.h 22550 22551VMWARE VMXNET3 ETHERNET DRIVER 22552M: Ronak Doshi <doshir@vmware.com> 22553R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22554L: netdev@vger.kernel.org 22555S: Supported 22556F: drivers/net/vmxnet3/ 22557 22558VMWARE VSOCK VMCI TRANSPORT DRIVER 22559M: Bryan Tan <bryantan@vmware.com> 22560M: Vishnu Dasa <vdasa@vmware.com> 22561R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22562L: linux-kernel@vger.kernel.org 22563S: Supported 22564F: net/vmw_vsock/vmci_transport* 22565 22566VOCORE VOCORE2 BOARD 22567M: Harvey Hunt <harveyhuntnexus@gmail.com> 22568L: linux-mips@vger.kernel.org 22569S: Maintained 22570F: arch/mips/boot/dts/ralink/vocore2.dts 22571 22572VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22573M: Liam Girdwood <lgirdwood@gmail.com> 22574M: Mark Brown <broonie@kernel.org> 22575L: linux-kernel@vger.kernel.org 22576S: Supported 22577W: http://www.slimlogic.co.uk/?p=48 22578T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22579F: Documentation/devicetree/bindings/regulator/ 22580F: Documentation/power/regulator/ 22581F: drivers/regulator/ 22582F: include/dt-bindings/regulator/ 22583F: include/linux/regulator/ 22584K: regulator_get_optional 22585 22586VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22587R: Matti Vaittinen <mazziesaccount@gmail.com> 22588F: drivers/regulator/irq_helpers.c 22589 22590VRF 22591M: David Ahern <dsahern@kernel.org> 22592L: netdev@vger.kernel.org 22593S: Maintained 22594F: Documentation/networking/vrf.rst 22595F: drivers/net/vrf.c 22596 22597VSPRINTF 22598M: Petr Mladek <pmladek@suse.com> 22599M: Steven Rostedt <rostedt@goodmis.org> 22600M: Sergey Senozhatsky <senozhatsky@chromium.org> 22601R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22602R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22603S: Maintained 22604T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22605F: Documentation/core-api/printk-formats.rst 22606F: lib/test_printf.c 22607F: lib/test_scanf.c 22608F: lib/vsprintf.c 22609 22610VT1211 HARDWARE MONITOR DRIVER 22611M: Juerg Haefliger <juergh@proton.me> 22612L: linux-hwmon@vger.kernel.org 22613S: Maintained 22614F: Documentation/hwmon/vt1211.rst 22615F: drivers/hwmon/vt1211.c 22616 22617VT8231 HARDWARE MONITOR DRIVER 22618M: Roger Lucas <vt8231@hiddenengine.co.uk> 22619L: linux-hwmon@vger.kernel.org 22620S: Maintained 22621F: drivers/hwmon/vt8231.c 22622 22623VUB300 USB to SDIO/SD/MMC bridge chip 22624L: linux-mmc@vger.kernel.org 22625S: Orphan 22626F: drivers/mmc/host/vub300.c 22627 22628W1 DALLAS'S 1-WIRE BUS 22629M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22630S: Maintained 22631F: Documentation/devicetree/bindings/w1/ 22632F: Documentation/w1/ 22633F: drivers/w1/ 22634F: include/linux/w1.h 22635 22636W83791D HARDWARE MONITORING DRIVER 22637M: Marc Hulsman <m.hulsman@tudelft.nl> 22638L: linux-hwmon@vger.kernel.org 22639S: Maintained 22640F: Documentation/hwmon/w83791d.rst 22641F: drivers/hwmon/w83791d.c 22642 22643W83793 HARDWARE MONITORING DRIVER 22644M: Rudolf Marek <r.marek@assembler.cz> 22645L: linux-hwmon@vger.kernel.org 22646S: Maintained 22647F: Documentation/hwmon/w83793.rst 22648F: drivers/hwmon/w83793.c 22649 22650W83795 HARDWARE MONITORING DRIVER 22651M: Jean Delvare <jdelvare@suse.com> 22652L: linux-hwmon@vger.kernel.org 22653S: Maintained 22654F: drivers/hwmon/w83795.c 22655 22656W83L51xD SD/MMC CARD INTERFACE DRIVER 22657M: Pierre Ossman <pierre@ossman.eu> 22658S: Maintained 22659F: drivers/mmc/host/wbsd.* 22660 22661WACOM PROTOCOL 4 SERIAL TABLETS 22662M: Julian Squires <julian@cipht.net> 22663M: Hans de Goede <hdegoede@redhat.com> 22664L: linux-input@vger.kernel.org 22665S: Maintained 22666F: drivers/input/tablet/wacom_serial4.c 22667 22668WANGXUN ETHERNET DRIVER 22669M: Jiawen Wu <jiawenwu@trustnetic.com> 22670M: Mengyuan Lou <mengyuanlou@net-swift.com> 22671L: netdev@vger.kernel.org 22672S: Maintained 22673W: https://www.net-swift.com 22674F: Documentation/networking/device_drivers/ethernet/wangxun/* 22675F: drivers/net/ethernet/wangxun/ 22676 22677WATCHDOG DEVICE DRIVERS 22678M: Wim Van Sebroeck <wim@linux-watchdog.org> 22679M: Guenter Roeck <linux@roeck-us.net> 22680L: linux-watchdog@vger.kernel.org 22681S: Maintained 22682W: http://www.linux-watchdog.org/ 22683T: git git://www.linux-watchdog.org/linux-watchdog.git 22684F: Documentation/devicetree/bindings/watchdog/ 22685F: Documentation/watchdog/ 22686F: drivers/watchdog/ 22687F: include/linux/watchdog.h 22688F: include/trace/events/watchdog.h 22689F: include/uapi/linux/watchdog.h 22690 22691WHISKEYCOVE PMIC GPIO DRIVER 22692M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22693L: linux-gpio@vger.kernel.org 22694S: Maintained 22695F: drivers/gpio/gpio-wcove.c 22696 22697WHWAVE RTC DRIVER 22698M: Dianlong Li <long17.cool@163.com> 22699L: linux-rtc@vger.kernel.org 22700S: Maintained 22701F: drivers/rtc/rtc-sd3078.c 22702 22703WIIMOTE HID DRIVER 22704M: David Rheinsberg <david.rheinsberg@gmail.com> 22705L: linux-input@vger.kernel.org 22706S: Maintained 22707F: drivers/hid/hid-wiimote* 22708 22709WILOCITY WIL6210 WIRELESS DRIVER 22710L: linux-wireless@vger.kernel.org 22711S: Orphan 22712W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22713F: drivers/net/wireless/ath/wil6210/ 22714 22715WINBOND CIR DRIVER 22716M: David Härdeman <david@hardeman.nu> 22717S: Maintained 22718F: drivers/media/rc/winbond-cir.c 22719 22720WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22721L: linux-watchdog@vger.kernel.org 22722S: Orphan 22723F: drivers/watchdog/ebc-c384_wdt.c 22724 22725WINSYSTEMS WS16C48 GPIO DRIVER 22726M: William Breathitt Gray <william.gray@linaro.org> 22727L: linux-gpio@vger.kernel.org 22728S: Maintained 22729F: drivers/gpio/gpio-ws16c48.c 22730 22731WIREGUARD SECURE NETWORK TUNNEL 22732M: Jason A. Donenfeld <Jason@zx2c4.com> 22733L: wireguard@lists.zx2c4.com 22734L: netdev@vger.kernel.org 22735S: Maintained 22736F: drivers/net/wireguard/ 22737F: tools/testing/selftests/wireguard/ 22738 22739WISTRON LAPTOP BUTTON DRIVER 22740M: Miloslav Trmac <mitr@volny.cz> 22741S: Maintained 22742F: drivers/input/misc/wistron_btns.c 22743 22744WL3501 WIRELESS PCMCIA CARD DRIVER 22745L: linux-wireless@vger.kernel.org 22746S: Odd fixes 22747F: drivers/net/wireless/legacy/wl3501* 22748 22749WOLFSON MICROELECTRONICS DRIVERS 22750L: patches@opensource.cirrus.com 22751S: Supported 22752W: https://github.com/CirrusLogic/linux-drivers/wiki 22753T: git https://github.com/CirrusLogic/linux-drivers.git 22754F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22755F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22756F: Documentation/devicetree/bindings/mfd/wm831x.txt 22757F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22758F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22759F: Documentation/devicetree/bindings/sound/wm* 22760F: Documentation/hwmon/wm83??.rst 22761F: arch/arm/mach-s3c/mach-crag6410* 22762F: drivers/clk/clk-wm83*.c 22763F: drivers/gpio/gpio-*wm*.c 22764F: drivers/gpio/gpio-arizona.c 22765F: drivers/hwmon/wm83??-hwmon.c 22766F: drivers/input/misc/wm831x-on.c 22767F: drivers/input/touchscreen/wm831x-ts.c 22768F: drivers/input/touchscreen/wm97*.c 22769F: drivers/leds/leds-wm83*.c 22770F: drivers/mfd/arizona* 22771F: drivers/mfd/cs47l24* 22772F: drivers/mfd/wm*.c 22773F: drivers/power/supply/wm83*.c 22774F: drivers/regulator/arizona* 22775F: drivers/regulator/wm8*.c 22776F: drivers/rtc/rtc-wm83*.c 22777F: drivers/video/backlight/wm83*_bl.c 22778F: drivers/watchdog/wm83*_wdt.c 22779F: include/linux/mfd/arizona/ 22780F: include/linux/mfd/wm831x/ 22781F: include/linux/mfd/wm8350/ 22782F: include/linux/mfd/wm8400* 22783F: include/linux/regulator/arizona* 22784F: include/linux/wm97xx.h 22785F: include/sound/wm????.h 22786F: sound/soc/codecs/arizona* 22787F: sound/soc/codecs/cs47l24* 22788F: sound/soc/codecs/wm* 22789 22790WORKQUEUE 22791M: Tejun Heo <tj@kernel.org> 22792R: Lai Jiangshan <jiangshanlai@gmail.com> 22793S: Maintained 22794T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22795F: Documentation/core-api/workqueue.rst 22796F: include/linux/workqueue.h 22797F: kernel/workqueue.c 22798F: kernel/workqueue_internal.h 22799 22800WWAN DRIVERS 22801M: Loic Poulain <loic.poulain@linaro.org> 22802M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22803R: Johannes Berg <johannes@sipsolutions.net> 22804L: netdev@vger.kernel.org 22805S: Maintained 22806F: drivers/net/wwan/ 22807F: include/linux/wwan.h 22808F: include/uapi/linux/wwan.h 22809 22810X-POWERS AXP288 PMIC DRIVERS 22811M: Hans de Goede <hdegoede@redhat.com> 22812S: Maintained 22813F: drivers/acpi/pmic/intel_pmic_xpower.c 22814N: axp288 22815 22816X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22817M: Chen-Yu Tsai <wens@csie.org> 22818L: linux-kernel@vger.kernel.org 22819S: Maintained 22820N: axp[128] 22821 22822X.25 STACK 22823M: Martin Schiller <ms@dev.tdt.de> 22824L: linux-x25@vger.kernel.org 22825S: Maintained 22826F: Documentation/networking/lapb-module.rst 22827F: Documentation/networking/x25* 22828F: drivers/net/wan/hdlc_x25.c 22829F: drivers/net/wan/lapbether.c 22830F: include/*/lapb.h 22831F: include/net/x25* 22832F: include/uapi/linux/x25.h 22833F: net/lapb/ 22834F: net/x25/ 22835 22836X86 ARCHITECTURE (32-BIT AND 64-BIT) 22837M: Thomas Gleixner <tglx@linutronix.de> 22838M: Ingo Molnar <mingo@redhat.com> 22839M: Borislav Petkov <bp@alien8.de> 22840M: Dave Hansen <dave.hansen@linux.intel.com> 22841M: x86@kernel.org 22842R: "H. Peter Anvin" <hpa@zytor.com> 22843L: linux-kernel@vger.kernel.org 22844S: Maintained 22845T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22846F: Documentation/arch/x86/ 22847F: Documentation/devicetree/bindings/x86/ 22848F: arch/x86/ 22849 22850X86 ENTRY CODE 22851M: Andy Lutomirski <luto@kernel.org> 22852L: linux-kernel@vger.kernel.org 22853S: Maintained 22854T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22855F: arch/x86/entry/ 22856 22857X86 HARDWARE VULNERABILITIES 22858M: Thomas Gleixner <tglx@linutronix.de> 22859M: Borislav Petkov <bp@alien8.de> 22860M: Peter Zijlstra <peterz@infradead.org> 22861M: Josh Poimboeuf <jpoimboe@kernel.org> 22862R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22863S: Maintained 22864F: Documentation/admin-guide/hw-vuln/ 22865F: arch/x86/include/asm/nospec-branch.h 22866F: arch/x86/kernel/cpu/bugs.c 22867 22868X86 MCE INFRASTRUCTURE 22869M: Tony Luck <tony.luck@intel.com> 22870M: Borislav Petkov <bp@alien8.de> 22871L: linux-edac@vger.kernel.org 22872S: Maintained 22873F: Documentation/ABI/testing/sysfs-mce 22874F: Documentation/arch/x86/x86_64/machinecheck.rst 22875F: arch/x86/kernel/cpu/mce/* 22876 22877X86 MICROCODE UPDATE SUPPORT 22878M: Borislav Petkov <bp@alien8.de> 22879S: Maintained 22880F: arch/x86/kernel/cpu/microcode/* 22881 22882X86 MM 22883M: Dave Hansen <dave.hansen@linux.intel.com> 22884M: Andy Lutomirski <luto@kernel.org> 22885M: Peter Zijlstra <peterz@infradead.org> 22886L: linux-kernel@vger.kernel.org 22887S: Maintained 22888T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22889F: arch/x86/mm/ 22890 22891X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22892M: Hans de Goede <hdegoede@redhat.com> 22893L: platform-driver-x86@vger.kernel.org 22894S: Maintained 22895T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22896F: drivers/platform/x86/x86-android-tablets/ 22897 22898X86 PLATFORM DRIVERS 22899M: Hans de Goede <hdegoede@redhat.com> 22900M: Mark Gross <markgross@kernel.org> 22901L: platform-driver-x86@vger.kernel.org 22902S: Maintained 22903T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22904F: drivers/platform/olpc/ 22905F: drivers/platform/x86/ 22906F: include/linux/platform_data/x86/ 22907 22908X86 PLATFORM DRIVERS - ARCH 22909R: Darren Hart <dvhart@infradead.org> 22910R: Andy Shevchenko <andy@infradead.org> 22911L: platform-driver-x86@vger.kernel.org 22912L: x86@kernel.org 22913S: Maintained 22914T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22915F: arch/x86/platform 22916 22917X86 PLATFORM UV HPE SUPERDOME FLEX 22918M: Steve Wahl <steve.wahl@hpe.com> 22919R: Mike Travis <mike.travis@hpe.com> 22920R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22921R: Russ Anderson <russ.anderson@hpe.com> 22922S: Supported 22923F: arch/x86/include/asm/uv/ 22924F: arch/x86/kernel/apic/x2apic_uv_x.c 22925F: arch/x86/platform/uv/ 22926 22927X86 STACK UNWINDING 22928M: Josh Poimboeuf <jpoimboe@kernel.org> 22929M: Peter Zijlstra <peterz@infradead.org> 22930S: Supported 22931F: arch/x86/include/asm/unwind*.h 22932F: arch/x86/kernel/dumpstack.c 22933F: arch/x86/kernel/stacktrace.c 22934F: arch/x86/kernel/unwind_*.c 22935 22936X86 VDSO 22937M: Andy Lutomirski <luto@kernel.org> 22938L: linux-kernel@vger.kernel.org 22939S: Maintained 22940T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22941F: arch/x86/entry/vdso/ 22942 22943XARRAY 22944M: Matthew Wilcox <willy@infradead.org> 22945L: linux-fsdevel@vger.kernel.org 22946S: Supported 22947F: Documentation/core-api/xarray.rst 22948F: include/linux/idr.h 22949F: include/linux/xarray.h 22950F: lib/idr.c 22951F: lib/xarray.c 22952F: tools/testing/radix-tree 22953 22954XBOX DVD IR REMOTE 22955M: Benjamin Valentin <benpicco@googlemail.com> 22956S: Maintained 22957F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22958F: drivers/media/rc/xbox_remote.c 22959 22960XC2028/3028 TUNER DRIVER 22961M: Mauro Carvalho Chehab <mchehab@kernel.org> 22962L: linux-media@vger.kernel.org 22963S: Maintained 22964W: https://linuxtv.org 22965T: git git://linuxtv.org/media_tree.git 22966F: drivers/media/tuners/xc2028.* 22967 22968XDP (eXpress Data Path) 22969M: Alexei Starovoitov <ast@kernel.org> 22970M: Daniel Borkmann <daniel@iogearbox.net> 22971M: David S. Miller <davem@davemloft.net> 22972M: Jakub Kicinski <kuba@kernel.org> 22973M: Jesper Dangaard Brouer <hawk@kernel.org> 22974M: John Fastabend <john.fastabend@gmail.com> 22975L: netdev@vger.kernel.org 22976L: bpf@vger.kernel.org 22977S: Supported 22978F: drivers/net/ethernet/*/*/*/*/*xdp* 22979F: drivers/net/ethernet/*/*/*xdp* 22980F: include/net/xdp.h 22981F: include/net/xdp_priv.h 22982F: include/trace/events/xdp.h 22983F: kernel/bpf/cpumap.c 22984F: kernel/bpf/devmap.c 22985F: net/core/xdp.c 22986F: samples/bpf/xdp* 22987F: tools/testing/selftests/bpf/*/*xdp* 22988F: tools/testing/selftests/bpf/*xdp* 22989K: (?:\b|_)xdp(?:\b|_) 22990 22991XDP SOCKETS (AF_XDP) 22992M: Björn Töpel <bjorn@kernel.org> 22993M: Magnus Karlsson <magnus.karlsson@intel.com> 22994M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22995R: Jonathan Lemon <jonathan.lemon@gmail.com> 22996L: netdev@vger.kernel.org 22997L: bpf@vger.kernel.org 22998S: Maintained 22999F: Documentation/networking/af_xdp.rst 23000F: include/net/netns/xdp.h 23001F: include/net/xdp_sock* 23002F: include/net/xsk_buff_pool.h 23003F: include/uapi/linux/if_xdp.h 23004F: include/uapi/linux/xdp_diag.h 23005F: net/xdp/ 23006F: tools/testing/selftests/bpf/*xsk* 23007 23008XEN BLOCK SUBSYSTEM 23009M: Roger Pau Monné <roger.pau@citrix.com> 23010L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23011S: Supported 23012F: drivers/block/xen* 23013F: drivers/block/xen-blkback/* 23014 23015XEN HYPERVISOR ARM 23016M: Stefano Stabellini <sstabellini@kernel.org> 23017L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23018S: Maintained 23019F: arch/arm/include/asm/xen/ 23020F: arch/arm/xen/ 23021 23022XEN HYPERVISOR ARM64 23023M: Stefano Stabellini <sstabellini@kernel.org> 23024L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23025S: Maintained 23026F: arch/arm64/include/asm/xen/ 23027F: arch/arm64/xen/ 23028 23029XEN HYPERVISOR INTERFACE 23030M: Juergen Gross <jgross@suse.com> 23031M: Stefano Stabellini <sstabellini@kernel.org> 23032R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23033L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23034S: Supported 23035T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23036F: Documentation/ABI/stable/sysfs-hypervisor-xen 23037F: Documentation/ABI/testing/sysfs-hypervisor-xen 23038F: drivers/*/xen-*front.c 23039F: drivers/xen/ 23040F: include/uapi/xen/ 23041F: include/xen/ 23042F: kernel/configs/xen.config 23043 23044XEN HYPERVISOR X86 23045M: Juergen Gross <jgross@suse.com> 23046R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23047L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23048S: Supported 23049F: arch/x86/configs/xen.config 23050F: arch/x86/include/asm/pvclock-abi.h 23051F: arch/x86/include/asm/xen/ 23052F: arch/x86/platform/pvh/ 23053F: arch/x86/xen/ 23054 23055XEN NETWORK BACKEND DRIVER 23056M: Wei Liu <wei.liu@kernel.org> 23057M: Paul Durrant <paul@xen.org> 23058L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23059L: netdev@vger.kernel.org 23060S: Supported 23061F: drivers/net/xen-netback/* 23062 23063XEN PCI SUBSYSTEM 23064M: Juergen Gross <jgross@suse.com> 23065L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23066S: Supported 23067F: arch/x86/pci/*xen* 23068F: drivers/pci/*xen* 23069 23070XEN PVSCSI DRIVERS 23071M: Juergen Gross <jgross@suse.com> 23072L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23073L: linux-scsi@vger.kernel.org 23074S: Supported 23075F: drivers/scsi/xen-scsifront.c 23076F: drivers/xen/xen-scsiback.c 23077F: include/xen/interface/io/vscsiif.h 23078 23079XEN PVUSB DRIVER 23080M: Juergen Gross <jgross@suse.com> 23081L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23082L: linux-usb@vger.kernel.org 23083S: Supported 23084F: drivers/usb/host/xen* 23085F: include/xen/interface/io/usbif.h 23086 23087XEN SOUND FRONTEND DRIVER 23088M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23089L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23090L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23091S: Supported 23092F: sound/xen/* 23093 23094XEN SWIOTLB SUBSYSTEM 23095M: Juergen Gross <jgross@suse.com> 23096M: Stefano Stabellini <sstabellini@kernel.org> 23097L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23098L: iommu@lists.linux.dev 23099S: Supported 23100F: arch/*/include/asm/xen/swiotlb-xen.h 23101F: drivers/xen/swiotlb-xen.c 23102F: include/xen/arm/swiotlb-xen.h 23103F: include/xen/swiotlb-xen.h 23104 23105XFS FILESYSTEM 23106M: Darrick J. Wong <djwong@kernel.org> 23107L: linux-xfs@vger.kernel.org 23108S: Supported 23109W: http://xfs.org/ 23110C: irc://irc.oftc.net/xfs 23111T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23112F: Documentation/ABI/testing/sysfs-fs-xfs 23113F: Documentation/admin-guide/xfs.rst 23114F: Documentation/filesystems/xfs-delayed-logging-design.rst 23115F: Documentation/filesystems/xfs-self-describing-metadata.rst 23116F: fs/xfs/ 23117F: include/uapi/linux/dqblk_xfs.h 23118F: include/uapi/linux/fsmap.h 23119 23120XILINX AMS DRIVER 23121M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23122L: linux-iio@vger.kernel.org 23123S: Maintained 23124F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23125F: drivers/iio/adc/xilinx-ams.c 23126 23127XILINX AXI ETHERNET DRIVER 23128M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23129S: Maintained 23130F: drivers/net/ethernet/xilinx/xilinx_axienet* 23131 23132XILINX CAN DRIVER 23133M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23134R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23135L: linux-can@vger.kernel.org 23136S: Maintained 23137F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23138F: drivers/net/can/xilinx_can.c 23139 23140XILINX EVENT MANAGEMENT DRIVER 23141M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23142S: Maintained 23143F: drivers/soc/xilinx/xlnx_event_manager.c 23144F: include/linux/firmware/xlnx-event-manager.h 23145 23146XILINX GPIO DRIVER 23147M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23148R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23149R: Michal Simek <michal.simek@amd.com> 23150S: Maintained 23151F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23152F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23153F: drivers/gpio/gpio-xilinx.c 23154F: drivers/gpio/gpio-zynq.c 23155 23156XILINX PWM DRIVER 23157M: Sean Anderson <sean.anderson@seco.com> 23158S: Maintained 23159F: drivers/pwm/pwm-xilinx.c 23160F: include/clocksource/timer-xilinx.h 23161 23162XILINX SD-FEC IP CORES 23163M: Derek Kiernan <derek.kiernan@xilinx.com> 23164M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23165S: Maintained 23166F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23167F: Documentation/misc-devices/xilinx_sdfec.rst 23168F: drivers/misc/Kconfig 23169F: drivers/misc/Makefile 23170F: drivers/misc/xilinx_sdfec.c 23171F: include/uapi/misc/xilinx_sdfec.h 23172 23173XILINX UARTLITE SERIAL DRIVER 23174M: Peter Korsgaard <jacmet@sunsite.dk> 23175L: linux-serial@vger.kernel.org 23176S: Maintained 23177F: drivers/tty/serial/uartlite.c 23178 23179XILINX VIDEO IP CORES 23180M: Hyun Kwon <hyun.kwon@xilinx.com> 23181M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23182L: linux-media@vger.kernel.org 23183S: Supported 23184T: git git://linuxtv.org/media_tree.git 23185F: Documentation/devicetree/bindings/media/xilinx/ 23186F: drivers/media/platform/xilinx/ 23187F: include/uapi/linux/xilinx-v4l2-controls.h 23188 23189XILINX WATCHDOG DRIVER 23190M: Srinivas Neeli <srinivas.neeli@amd.com> 23191R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23192R: Michal Simek <michal.simek@amd.com> 23193S: Maintained 23194F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23195F: drivers/watchdog/of_xilinx_wdt.c 23196 23197XILINX XDMA DRIVER 23198M: Lizhi Hou <lizhi.hou@amd.com> 23199M: Brian Xu <brian.xu@amd.com> 23200M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23201L: dmaengine@vger.kernel.org 23202S: Supported 23203F: drivers/dma/xilinx/xdma-regs.h 23204F: drivers/dma/xilinx/xdma.c 23205F: include/linux/dma/amd_xdma.h 23206F: include/linux/platform_data/amd_xdma.h 23207 23208XILINX ZYNQMP DPDMA DRIVER 23209M: Hyun Kwon <hyun.kwon@xilinx.com> 23210M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23211L: dmaengine@vger.kernel.org 23212S: Supported 23213F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23214F: drivers/dma/xilinx/xilinx_dpdma.c 23215F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23216 23217XILINX ZYNQMP OCM EDAC DRIVER 23218M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23219M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23220S: Maintained 23221F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23222F: drivers/edac/zynqmp_edac.c 23223 23224XILINX ZYNQMP PSGTR PHY DRIVER 23225M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23226M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23227L: linux-kernel@vger.kernel.org 23228S: Supported 23229T: git https://github.com/Xilinx/linux-xlnx.git 23230F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23231F: drivers/phy/xilinx/phy-zynqmp.c 23232 23233XILINX ZYNQMP SHA3 DRIVER 23234M: Harsha <harsha.harsha@xilinx.com> 23235S: Maintained 23236F: drivers/crypto/xilinx/zynqmp-sha.c 23237 23238XILLYBUS DRIVER 23239M: Eli Billauer <eli.billauer@gmail.com> 23240L: linux-kernel@vger.kernel.org 23241S: Supported 23242F: drivers/char/xillybus/ 23243 23244XLP9XX I2C DRIVER 23245M: George Cherian <gcherian@marvell.com> 23246L: linux-i2c@vger.kernel.org 23247S: Supported 23248W: http://www.marvell.com 23249F: drivers/i2c/busses/i2c-xlp9xx.c 23250 23251XRA1403 GPIO EXPANDER 23252M: Nandor Han <nandor.han@ge.com> 23253L: linux-gpio@vger.kernel.org 23254S: Maintained 23255F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23256F: drivers/gpio/gpio-xra1403.c 23257 23258XTENSA XTFPGA PLATFORM SUPPORT 23259M: Max Filippov <jcmvbkbc@gmail.com> 23260S: Maintained 23261F: drivers/spi/spi-xtensa-xtfpga.c 23262F: sound/soc/xtensa/xtfpga-i2s.c 23263 23264YAM DRIVER FOR AX.25 23265M: Jean-Paul Roubelat <jpr@f6fbb.org> 23266L: linux-hams@vger.kernel.org 23267S: Maintained 23268F: drivers/net/hamradio/yam* 23269F: include/linux/yam.h 23270 23271YAMA SECURITY MODULE 23272M: Kees Cook <keescook@chromium.org> 23273S: Supported 23274T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23275F: Documentation/admin-guide/LSM/Yama.rst 23276F: security/yama/ 23277 23278YEALINK PHONE DRIVER 23279M: Henk Vergonet <Henk.Vergonet@gmail.com> 23280L: usbb2k-api-dev@nongnu.org 23281S: Maintained 23282F: Documentation/input/devices/yealink.rst 23283F: drivers/input/misc/yealink.* 23284 23285Z3FOLD COMPRESSED PAGE ALLOCATOR 23286M: Vitaly Wool <vitaly.wool@konsulko.com> 23287R: Miaohe Lin <linmiaohe@huawei.com> 23288L: linux-mm@kvack.org 23289S: Maintained 23290F: mm/z3fold.c 23291 23292Z8530 DRIVER FOR AX.25 23293M: Joerg Reuter <jreuter@yaina.de> 23294L: linux-hams@vger.kernel.org 23295S: Maintained 23296W: http://yaina.de/jreuter/ 23297W: http://www.qsl.net/dl1bke/ 23298F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23299F: drivers/net/hamradio/*scc.c 23300F: drivers/net/hamradio/z8530.h 23301 23302ZBUD COMPRESSED PAGE ALLOCATOR 23303M: Seth Jennings <sjenning@redhat.com> 23304M: Dan Streetman <ddstreet@ieee.org> 23305L: linux-mm@kvack.org 23306S: Maintained 23307F: mm/zbud.c 23308 23309ZD1211RW WIRELESS DRIVER 23310M: Ulrich Kunitz <kune@deine-taler.de> 23311L: linux-wireless@vger.kernel.org 23312L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23313S: Maintained 23314W: http://zd1211.ath.cx/wiki/DriverRewrite 23315F: drivers/net/wireless/zydas/zd1211rw/ 23316 23317ZD1301 MEDIA DRIVER 23318M: Antti Palosaari <crope@iki.fi> 23319L: linux-media@vger.kernel.org 23320S: Maintained 23321W: https://linuxtv.org/ 23322W: http://palosaari.fi/linux/ 23323Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23324F: drivers/media/usb/dvb-usb-v2/zd1301* 23325 23326ZD1301_DEMOD MEDIA DRIVER 23327M: Antti Palosaari <crope@iki.fi> 23328L: linux-media@vger.kernel.org 23329S: Maintained 23330W: https://linuxtv.org/ 23331W: http://palosaari.fi/linux/ 23332Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23333F: drivers/media/dvb-frontends/zd1301_demod* 23334 23335ZHAOXIN PROCESSOR SUPPORT 23336M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23337L: linux-kernel@vger.kernel.org 23338S: Maintained 23339F: arch/x86/kernel/cpu/zhaoxin.c 23340 23341ZONEFS FILESYSTEM 23342M: Damien Le Moal <dlemoal@kernel.org> 23343M: Naohiro Aota <naohiro.aota@wdc.com> 23344R: Johannes Thumshirn <jth@kernel.org> 23345L: linux-fsdevel@vger.kernel.org 23346S: Maintained 23347T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23348F: Documentation/filesystems/zonefs.rst 23349F: fs/zonefs/ 23350 23351ZPOOL COMPRESSED PAGE STORAGE API 23352M: Dan Streetman <ddstreet@ieee.org> 23353L: linux-mm@kvack.org 23354S: Maintained 23355F: include/linux/zpool.h 23356F: mm/zpool.c 23357 23358ZR36067 VIDEO FOR LINUX DRIVER 23359M: Corentin Labbe <clabbe@baylibre.com> 23360L: mjpeg-users@lists.sourceforge.net 23361L: linux-media@vger.kernel.org 23362S: Maintained 23363W: http://mjpeg.sourceforge.net/driver-zoran/ 23364Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23365F: Documentation/driver-api/media/drivers/zoran.rst 23366F: drivers/media/pci/zoran/ 23367 23368ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23369M: Minchan Kim <minchan@kernel.org> 23370M: Sergey Senozhatsky <senozhatsky@chromium.org> 23371L: linux-kernel@vger.kernel.org 23372S: Maintained 23373F: Documentation/admin-guide/blockdev/zram.rst 23374F: drivers/block/zram/ 23375 23376ZS DECSTATION Z85C30 SERIAL DRIVER 23377M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23378S: Maintained 23379F: drivers/tty/serial/zs.* 23380 23381ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23382M: Minchan Kim <minchan@kernel.org> 23383M: Sergey Senozhatsky <senozhatsky@chromium.org> 23384L: linux-mm@kvack.org 23385S: Maintained 23386F: Documentation/mm/zsmalloc.rst 23387F: include/linux/zsmalloc.h 23388F: mm/zsmalloc.c 23389 23390ZSTD 23391M: Nick Terrell <terrelln@fb.com> 23392S: Maintained 23393B: https://github.com/facebook/zstd/issues 23394T: git https://github.com/terrelln/linux.git 23395F: crypto/zstd.c 23396F: include/linux/zstd* 23397F: lib/decompress_unzstd.c 23398F: lib/zstd/ 23399N: zstd 23400K: zstd 23401 23402ZSWAP COMPRESSED SWAP CACHING 23403M: Seth Jennings <sjenning@redhat.com> 23404M: Dan Streetman <ddstreet@ieee.org> 23405M: Vitaly Wool <vitaly.wool@konsulko.com> 23406L: linux-mm@kvack.org 23407S: Maintained 23408F: mm/zswap.c 23409 23410THE REST 23411M: Linus Torvalds <torvalds@linux-foundation.org> 23412L: linux-kernel@vger.kernel.org 23413S: Buried alive in reporters 23414T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23415F: * 23416F: */ 23417