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/ 14570F: include/dt-bindings/net/ 14571F: include/linux/etherdevice.h 14572F: include/linux/fcdevice.h 14573F: include/linux/fddidevice.h 14574F: include/linux/hippidevice.h 14575F: include/linux/if_* 14576F: include/linux/inetdevice.h 14577F: include/linux/netdevice.h 14578F: include/uapi/linux/if_* 14579F: include/uapi/linux/netdevice.h 14580 14581NETWORKING DRIVERS (WIRELESS) 14582M: Kalle Valo <kvalo@kernel.org> 14583L: linux-wireless@vger.kernel.org 14584S: Maintained 14585W: https://wireless.wiki.kernel.org/ 14586Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14587T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14588T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14589F: Documentation/devicetree/bindings/net/wireless/ 14590F: drivers/net/wireless/ 14591 14592NETWORKING [DSA] 14593M: Andrew Lunn <andrew@lunn.ch> 14594M: Florian Fainelli <f.fainelli@gmail.com> 14595M: Vladimir Oltean <olteanv@gmail.com> 14596S: Maintained 14597F: Documentation/devicetree/bindings/net/dsa/ 14598F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14599F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14600F: drivers/net/dsa/ 14601F: include/linux/dsa/ 14602F: include/linux/platform_data/dsa.h 14603F: include/net/dsa.h 14604F: net/dsa/ 14605F: tools/testing/selftests/drivers/net/dsa/ 14606 14607NETWORKING [GENERAL] 14608M: "David S. Miller" <davem@davemloft.net> 14609M: Eric Dumazet <edumazet@google.com> 14610M: Jakub Kicinski <kuba@kernel.org> 14611M: Paolo Abeni <pabeni@redhat.com> 14612L: netdev@vger.kernel.org 14613S: Maintained 14614Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14615B: mailto:netdev@vger.kernel.org 14616T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14617T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14618F: Documentation/core-api/netlink.rst 14619F: Documentation/netlink/ 14620F: Documentation/networking/ 14621F: Documentation/process/maintainer-netdev.rst 14622F: Documentation/userspace-api/netlink/ 14623F: include/linux/in.h 14624F: include/linux/net.h 14625F: include/linux/netdevice.h 14626F: include/net/ 14627F: include/uapi/linux/in.h 14628F: include/uapi/linux/net.h 14629F: include/uapi/linux/net_namespace.h 14630F: include/uapi/linux/netdevice.h 14631F: lib/net_utils.c 14632F: lib/random32.c 14633F: net/ 14634F: tools/net/ 14635F: tools/testing/selftests/net/ 14636 14637NETWORKING [IPSEC] 14638M: Steffen Klassert <steffen.klassert@secunet.com> 14639M: Herbert Xu <herbert@gondor.apana.org.au> 14640M: "David S. Miller" <davem@davemloft.net> 14641L: netdev@vger.kernel.org 14642S: Maintained 14643T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14644T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14645F: include/net/xfrm.h 14646F: include/uapi/linux/xfrm.h 14647F: net/ipv4/ah4.c 14648F: net/ipv4/esp4* 14649F: net/ipv4/ip_vti.c 14650F: net/ipv4/ipcomp.c 14651F: net/ipv4/xfrm* 14652F: net/ipv6/ah6.c 14653F: net/ipv6/esp6* 14654F: net/ipv6/ip6_vti.c 14655F: net/ipv6/ipcomp6.c 14656F: net/ipv6/xfrm* 14657F: net/key/ 14658F: net/xfrm/ 14659F: tools/testing/selftests/net/ipsec.c 14660 14661NETWORKING [IPv4/IPv6] 14662M: "David S. Miller" <davem@davemloft.net> 14663M: David Ahern <dsahern@kernel.org> 14664L: netdev@vger.kernel.org 14665S: Maintained 14666T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14667F: arch/x86/net/* 14668F: include/linux/ip.h 14669F: include/linux/ipv6* 14670F: include/net/fib* 14671F: include/net/ip* 14672F: include/net/route.h 14673F: net/ipv4/ 14674F: net/ipv6/ 14675 14676NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14677M: Paul Moore <paul@paul-moore.com> 14678L: netdev@vger.kernel.org 14679L: linux-security-module@vger.kernel.org 14680S: Maintained 14681W: https://github.com/netlabel 14682F: Documentation/netlabel/ 14683F: include/net/calipso.h 14684F: include/net/cipso_ipv4.h 14685F: include/net/netlabel.h 14686F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14687F: include/uapi/linux/netfilter/xt_SECMARK.h 14688F: net/ipv4/cipso_ipv4.c 14689F: net/ipv6/calipso.c 14690F: net/netfilter/xt_CONNSECMARK.c 14691F: net/netfilter/xt_SECMARK.c 14692F: net/netlabel/ 14693 14694NETWORKING [MPTCP] 14695M: Matthieu Baerts <matthieu.baerts@tessares.net> 14696M: Mat Martineau <martineau@kernel.org> 14697L: netdev@vger.kernel.org 14698L: mptcp@lists.linux.dev 14699S: Maintained 14700W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14701B: https://github.com/multipath-tcp/mptcp_net-next/issues 14702T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14703T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14704F: Documentation/networking/mptcp-sysctl.rst 14705F: include/net/mptcp.h 14706F: include/trace/events/mptcp.h 14707F: include/uapi/linux/mptcp.h 14708F: net/mptcp/ 14709F: tools/testing/selftests/bpf/*/*mptcp*.c 14710F: tools/testing/selftests/net/mptcp/ 14711 14712NETWORKING [TCP] 14713M: Eric Dumazet <edumazet@google.com> 14714L: netdev@vger.kernel.org 14715S: Maintained 14716F: include/linux/tcp.h 14717F: include/net/tcp.h 14718F: include/trace/events/tcp.h 14719F: include/uapi/linux/tcp.h 14720F: net/ipv4/syncookies.c 14721F: net/ipv4/tcp*.c 14722F: net/ipv6/syncookies.c 14723F: net/ipv6/tcp*.c 14724 14725NETWORKING [TLS] 14726M: Boris Pismenny <borisp@nvidia.com> 14727M: John Fastabend <john.fastabend@gmail.com> 14728M: Jakub Kicinski <kuba@kernel.org> 14729L: netdev@vger.kernel.org 14730S: Maintained 14731F: include/net/tls.h 14732F: include/uapi/linux/tls.h 14733F: net/tls/* 14734 14735NETXEN (1/10) GbE SUPPORT 14736M: Manish Chopra <manishc@marvell.com> 14737M: Rahul Verma <rahulv@marvell.com> 14738M: GR-Linux-NIC-Dev@marvell.com 14739L: netdev@vger.kernel.org 14740S: Supported 14741F: drivers/net/ethernet/qlogic/netxen/ 14742 14743NET_FAILOVER MODULE 14744M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14745L: netdev@vger.kernel.org 14746S: Supported 14747F: Documentation/networking/net_failover.rst 14748F: drivers/net/net_failover.c 14749F: include/net/net_failover.h 14750 14751NEXTHOP 14752M: David Ahern <dsahern@kernel.org> 14753L: netdev@vger.kernel.org 14754S: Maintained 14755F: include/net/netns/nexthop.h 14756F: include/net/nexthop.h 14757F: include/uapi/linux/nexthop.h 14758F: net/ipv4/nexthop.c 14759 14760NFC SUBSYSTEM 14761M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14762L: netdev@vger.kernel.org 14763S: Maintained 14764F: Documentation/devicetree/bindings/net/nfc/ 14765F: drivers/nfc/ 14766F: include/net/nfc/ 14767F: include/uapi/linux/nfc.h 14768F: net/nfc/ 14769 14770NFC VIRTUAL NCI DEVICE DRIVER 14771M: Bongsu Jeon <bongsu.jeon@samsung.com> 14772L: netdev@vger.kernel.org 14773S: Supported 14774F: drivers/nfc/virtual_ncidev.c 14775F: tools/testing/selftests/nci/ 14776 14777NFS, SUNRPC, AND LOCKD CLIENTS 14778M: Trond Myklebust <trond.myklebust@hammerspace.com> 14779M: Anna Schumaker <anna@kernel.org> 14780L: linux-nfs@vger.kernel.org 14781S: Maintained 14782W: http://client.linux-nfs.org 14783T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14784F: Documentation/filesystems/nfs/ 14785F: fs/lockd/ 14786F: fs/nfs/ 14787F: fs/nfs_common/ 14788F: include/linux/lockd/ 14789F: include/linux/nfs* 14790F: include/linux/sunrpc/ 14791F: include/uapi/linux/nfs* 14792F: include/uapi/linux/sunrpc/ 14793F: net/sunrpc/ 14794 14795NILFS2 FILESYSTEM 14796M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14797L: linux-nilfs@vger.kernel.org 14798S: Supported 14799W: https://nilfs.sourceforge.io/ 14800W: https://nilfs.osdn.jp/ 14801T: git https://github.com/konis/nilfs2.git 14802F: Documentation/filesystems/nilfs2.rst 14803F: fs/nilfs2/ 14804F: include/trace/events/nilfs2.h 14805F: include/uapi/linux/nilfs2_api.h 14806F: include/uapi/linux/nilfs2_ondisk.h 14807 14808NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14809M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14810S: Maintained 14811W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14812F: Documentation/scsi/NinjaSCSI.rst 14813F: drivers/scsi/pcmcia/nsp_* 14814 14815NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14816M: GOTO Masanori <gotom@debian.or.jp> 14817M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14818S: Maintained 14819W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14820F: Documentation/scsi/NinjaSCSI.rst 14821F: drivers/scsi/nsp32* 14822 14823NINTENDO HID DRIVER 14824M: Daniel J. Ogorchock <djogorchock@gmail.com> 14825L: linux-input@vger.kernel.org 14826S: Maintained 14827F: drivers/hid/hid-nintendo* 14828 14829NIOS2 ARCHITECTURE 14830M: Dinh Nguyen <dinguyen@kernel.org> 14831S: Maintained 14832T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14833F: arch/nios2/ 14834 14835NITRO ENCLAVES (NE) 14836M: Alexandru Ciobotaru <alcioa@amazon.com> 14837L: linux-kernel@vger.kernel.org 14838L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14839S: Supported 14840W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14841F: Documentation/virt/ne_overview.rst 14842F: drivers/virt/nitro_enclaves/ 14843F: include/linux/nitro_enclaves.h 14844F: include/uapi/linux/nitro_enclaves.h 14845F: samples/nitro_enclaves/ 14846 14847NOHZ, DYNTICKS SUPPORT 14848M: Frederic Weisbecker <frederic@kernel.org> 14849M: Thomas Gleixner <tglx@linutronix.de> 14850M: Ingo Molnar <mingo@kernel.org> 14851L: linux-kernel@vger.kernel.org 14852S: Maintained 14853T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14854F: include/linux/sched/nohz.h 14855F: include/linux/tick.h 14856F: kernel/time/tick*.* 14857 14858NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14859M: Pavel Machek <pavel@ucw.cz> 14860M: Sakari Ailus <sakari.ailus@iki.fi> 14861L: linux-media@vger.kernel.org 14862S: Maintained 14863F: drivers/media/i2c/ad5820.c 14864F: drivers/media/i2c/et8ek8 14865 14866NOKIA N900 POWER SUPPLY DRIVERS 14867R: Pali Rohár <pali@kernel.org> 14868F: drivers/power/supply/bq2415x_charger.c 14869F: drivers/power/supply/bq27xxx_battery.c 14870F: drivers/power/supply/bq27xxx_battery_i2c.c 14871F: drivers/power/supply/isp1704_charger.c 14872F: drivers/power/supply/rx51_battery.c 14873F: include/linux/power/bq2415x_charger.h 14874F: include/linux/power/bq27xxx_battery.h 14875 14876NOLIBC HEADER FILE 14877M: Willy Tarreau <w@1wt.eu> 14878S: Maintained 14879T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14880F: tools/include/nolibc/ 14881F: tools/testing/selftests/nolibc/ 14882 14883NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14884M: Hans de Goede <hdegoede@redhat.com> 14885L: linux-input@vger.kernel.org 14886S: Maintained 14887F: drivers/input/touchscreen/novatek-nvt-ts.c 14888 14889NSDEPS 14890M: Matthias Maennich <maennich@google.com> 14891S: Maintained 14892F: Documentation/core-api/symbol-namespaces.rst 14893F: scripts/nsdeps 14894 14895NTB AMD DRIVER 14896M: Sanjay R Mehta <sanju.mehta@amd.com> 14897M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14898L: ntb@lists.linux.dev 14899S: Supported 14900F: drivers/ntb/hw/amd/ 14901 14902NTB DRIVER CORE 14903M: Jon Mason <jdmason@kudzu.us> 14904M: Dave Jiang <dave.jiang@intel.com> 14905M: Allen Hubbe <allenbh@gmail.com> 14906L: ntb@lists.linux.dev 14907S: Supported 14908W: https://github.com/jonmason/ntb/wiki 14909T: git git://github.com/jonmason/ntb.git 14910F: drivers/net/ntb_netdev.c 14911F: drivers/ntb/ 14912F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14913F: include/linux/ntb.h 14914F: include/linux/ntb_transport.h 14915F: tools/testing/selftests/ntb/ 14916 14917NTB IDT DRIVER 14918M: Serge Semin <fancer.lancer@gmail.com> 14919L: ntb@lists.linux.dev 14920S: Supported 14921F: drivers/ntb/hw/idt/ 14922 14923NTB INTEL DRIVER 14924M: Dave Jiang <dave.jiang@intel.com> 14925L: ntb@lists.linux.dev 14926S: Supported 14927W: https://github.com/davejiang/linux/wiki 14928T: git https://github.com/davejiang/linux.git 14929F: drivers/ntb/hw/intel/ 14930 14931NTFS FILESYSTEM 14932M: Anton Altaparmakov <anton@tuxera.com> 14933L: linux-ntfs-dev@lists.sourceforge.net 14934S: Supported 14935W: http://www.tuxera.com/ 14936T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14937F: Documentation/filesystems/ntfs.rst 14938F: fs/ntfs/ 14939 14940NTFS3 FILESYSTEM 14941M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14942L: ntfs3@lists.linux.dev 14943S: Supported 14944W: http://www.paragon-software.com/ 14945T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14946F: Documentation/filesystems/ntfs3.rst 14947F: fs/ntfs3/ 14948 14949NUBUS SUBSYSTEM 14950M: Finn Thain <fthain@linux-m68k.org> 14951L: linux-m68k@lists.linux-m68k.org 14952S: Maintained 14953F: arch/*/include/asm/nubus.h 14954F: drivers/nubus/ 14955F: include/linux/nubus.h 14956F: include/uapi/linux/nubus.h 14957 14958NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14959M: Antonino Daplas <adaplas@gmail.com> 14960L: linux-fbdev@vger.kernel.org 14961S: Maintained 14962F: drivers/video/fbdev/nvidia/ 14963F: drivers/video/fbdev/riva/ 14964 14965NVIDIA WMI EC BACKLIGHT DRIVER 14966M: Daniel Dadap <ddadap@nvidia.com> 14967L: platform-driver-x86@vger.kernel.org 14968S: Supported 14969F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14970F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14971 14972NVM EXPRESS DRIVER 14973M: Keith Busch <kbusch@kernel.org> 14974M: Jens Axboe <axboe@fb.com> 14975M: Christoph Hellwig <hch@lst.de> 14976M: Sagi Grimberg <sagi@grimberg.me> 14977L: linux-nvme@lists.infradead.org 14978S: Supported 14979W: http://git.infradead.org/nvme.git 14980T: git git://git.infradead.org/nvme.git 14981F: Documentation/nvme/ 14982F: drivers/nvme/common/ 14983F: drivers/nvme/host/ 14984F: include/linux/nvme-*.h 14985F: include/linux/nvme.h 14986F: include/uapi/linux/nvme_ioctl.h 14987 14988NVM EXPRESS FABRICS AUTHENTICATION 14989M: Hannes Reinecke <hare@suse.de> 14990L: linux-nvme@lists.infradead.org 14991S: Supported 14992F: drivers/nvme/host/auth.c 14993F: drivers/nvme/target/auth.c 14994F: drivers/nvme/target/fabrics-cmd-auth.c 14995F: include/linux/nvme-auth.h 14996 14997NVM EXPRESS FC TRANSPORT DRIVERS 14998M: James Smart <james.smart@broadcom.com> 14999L: linux-nvme@lists.infradead.org 15000S: Supported 15001F: drivers/nvme/host/fc.c 15002F: drivers/nvme/target/fc.c 15003F: drivers/nvme/target/fcloop.c 15004F: include/linux/nvme-fc-driver.h 15005F: include/linux/nvme-fc.h 15006 15007NVM EXPRESS HARDWARE MONITORING SUPPORT 15008M: Guenter Roeck <linux@roeck-us.net> 15009L: linux-nvme@lists.infradead.org 15010S: Supported 15011F: drivers/nvme/host/hwmon.c 15012 15013NVM EXPRESS TARGET DRIVER 15014M: Christoph Hellwig <hch@lst.de> 15015M: Sagi Grimberg <sagi@grimberg.me> 15016M: Chaitanya Kulkarni <kch@nvidia.com> 15017L: linux-nvme@lists.infradead.org 15018S: Supported 15019W: http://git.infradead.org/nvme.git 15020T: git git://git.infradead.org/nvme.git 15021F: drivers/nvme/target/ 15022 15023NVMEM FRAMEWORK 15024M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15025S: Maintained 15026T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15027F: Documentation/ABI/stable/sysfs-bus-nvmem 15028F: Documentation/devicetree/bindings/nvmem/ 15029F: drivers/nvmem/ 15030F: include/linux/nvmem-consumer.h 15031F: include/linux/nvmem-provider.h 15032 15033NXP BLUETOOTH WIRELESS DRIVERS 15034M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15035M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15036S: Maintained 15037F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15038F: drivers/bluetooth/btnxpuart.c 15039 15040NXP C45 TJA11XX PHY DRIVER 15041M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15042L: netdev@vger.kernel.org 15043S: Maintained 15044F: drivers/net/phy/nxp-c45-tja11xx.c 15045 15046NXP FSPI DRIVER 15047M: Han Xu <han.xu@nxp.com> 15048M: Haibo Chen <haibo.chen@nxp.com> 15049R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15050L: linux-spi@vger.kernel.org 15051S: Maintained 15052F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15053F: drivers/spi/spi-nxp-fspi.c 15054 15055NXP FXAS21002C DRIVER 15056M: Rui Miguel Silva <rmfrfs@gmail.com> 15057L: linux-iio@vger.kernel.org 15058S: Maintained 15059F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15060F: drivers/iio/gyro/fxas21002c.h 15061F: drivers/iio/gyro/fxas21002c_core.c 15062F: drivers/iio/gyro/fxas21002c_i2c.c 15063F: drivers/iio/gyro/fxas21002c_spi.c 15064 15065NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15066M: Haibo Chen <haibo.chen@nxp.com> 15067L: linux-iio@vger.kernel.org 15068L: linux-imx@nxp.com 15069S: Maintained 15070F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15071F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15072F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15073F: drivers/iio/adc/imx7d_adc.c 15074F: drivers/iio/adc/imx93_adc.c 15075F: drivers/iio/adc/vf610_adc.c 15076 15077NXP i.MX 8M ISI DRIVER 15078M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15079L: linux-media@vger.kernel.org 15080S: Maintained 15081F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15082F: drivers/media/platform/nxp/imx8-isi/ 15083 15084NXP i.MX 8MP DW100 V4L2 DRIVER 15085M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15086L: linux-media@vger.kernel.org 15087S: Maintained 15088F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15089F: Documentation/userspace-api/media/drivers/dw100.rst 15090F: drivers/media/platform/nxp/dw100/ 15091F: include/uapi/linux/dw100.h 15092 15093NXP i.MX 8MQ DCSS DRIVER 15094M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15095R: Lucas Stach <l.stach@pengutronix.de> 15096L: dri-devel@lists.freedesktop.org 15097S: Maintained 15098F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15099F: drivers/gpu/drm/imx/dcss/ 15100 15101NXP i.MX 8QXP ADC DRIVER 15102M: Cai Huoqing <cai.huoqing@linux.dev> 15103M: Haibo Chen <haibo.chen@nxp.com> 15104L: linux-imx@nxp.com 15105L: linux-iio@vger.kernel.org 15106S: Maintained 15107F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15108F: drivers/iio/adc/imx8qxp-adc.c 15109 15110NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15111M: Mirela Rabulea <mirela.rabulea@nxp.com> 15112R: NXP Linux Team <linux-imx@nxp.com> 15113L: linux-media@vger.kernel.org 15114S: Maintained 15115F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15116F: drivers/media/platform/nxp/imx-jpeg 15117 15118NXP i.MX CLOCK DRIVERS 15119M: Abel Vesa <abelvesa@kernel.org> 15120R: Peng Fan <peng.fan@nxp.com> 15121L: linux-clk@vger.kernel.org 15122L: linux-imx@nxp.com 15123S: Maintained 15124T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15125F: Documentation/devicetree/bindings/clock/imx* 15126F: drivers/clk/imx/ 15127F: include/dt-bindings/clock/imx* 15128 15129NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15130M: Jagan Teki <jagan@amarulasolutions.com> 15131S: Maintained 15132F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15133F: drivers/regulator/pf8x00-regulator.c 15134 15135NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15136M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15137L: linux-kernel@vger.kernel.org 15138S: Maintained 15139F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15140F: drivers/extcon/extcon-ptn5150.c 15141 15142NXP SGTL5000 DRIVER 15143M: Fabio Estevam <festevam@gmail.com> 15144L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15145S: Maintained 15146F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15147F: sound/soc/codecs/sgtl5000* 15148 15149NXP SJA1105 ETHERNET SWITCH DRIVER 15150M: Vladimir Oltean <olteanv@gmail.com> 15151L: linux-kernel@vger.kernel.org 15152S: Maintained 15153F: drivers/net/dsa/sja1105 15154F: drivers/net/pcs/pcs-xpcs-nxp.c 15155 15156NXP TDA998X DRM DRIVER 15157M: Russell King <linux@armlinux.org.uk> 15158S: Maintained 15159T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15160T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15161F: drivers/gpu/drm/i2c/tda998x_drv.c 15162F: include/drm/i2c/tda998x.h 15163F: include/dt-bindings/display/tda998x.h 15164K: "nxp,tda998x" 15165 15166NXP TFA9879 DRIVER 15167M: Peter Rosin <peda@axentia.se> 15168L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15169S: Maintained 15170F: Documentation/devicetree/bindings/sound/tfa9879.txt 15171F: sound/soc/codecs/tfa9879* 15172 15173NXP-NCI NFC DRIVER 15174S: Orphan 15175F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15176F: drivers/nfc/nxp-nci 15177 15178NXP/Goodix TFA989X (TFA1) DRIVER 15179M: Stephan Gerhold <stephan@gerhold.net> 15180L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15181S: Maintained 15182F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15183F: sound/soc/codecs/tfa989x.c 15184 15185NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15186M: Jonas Malaco <jonas@protocubo.io> 15187L: linux-hwmon@vger.kernel.org 15188S: Maintained 15189F: Documentation/hwmon/nzxt-kraken2.rst 15190F: drivers/hwmon/nzxt-kraken2.c 15191 15192NZXT-SMART2 HARDWARE MONITORING DRIVER 15193M: Aleksandr Mezin <mezin.alexander@gmail.com> 15194L: linux-hwmon@vger.kernel.org 15195S: Maintained 15196F: Documentation/hwmon/nzxt-smart2.rst 15197F: drivers/hwmon/nzxt-smart2.c 15198 15199OBJAGG 15200M: Jiri Pirko <jiri@resnulli.us> 15201L: netdev@vger.kernel.org 15202S: Supported 15203F: include/linux/objagg.h 15204F: lib/objagg.c 15205F: lib/test_objagg.c 15206 15207OBJTOOL 15208M: Josh Poimboeuf <jpoimboe@kernel.org> 15209M: Peter Zijlstra <peterz@infradead.org> 15210S: Supported 15211F: include/linux/objtool*.h 15212F: tools/objtool/ 15213 15214OCELOT ETHERNET SWITCH DRIVER 15215M: Vladimir Oltean <vladimir.oltean@nxp.com> 15216M: Claudiu Manoil <claudiu.manoil@nxp.com> 15217M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15218M: UNGLinuxDriver@microchip.com 15219L: netdev@vger.kernel.org 15220S: Supported 15221F: drivers/net/dsa/ocelot/* 15222F: drivers/net/ethernet/mscc/ 15223F: include/soc/mscc/ocelot* 15224F: net/dsa/tag_ocelot.c 15225F: net/dsa/tag_ocelot_8021q.c 15226F: tools/testing/selftests/drivers/net/ocelot/* 15227 15228OCELOT EXTERNAL SWITCH CONTROL 15229M: Colin Foster <colin.foster@in-advantage.com> 15230S: Supported 15231F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15232F: drivers/mfd/ocelot* 15233F: drivers/net/dsa/ocelot/ocelot_ext.c 15234F: include/linux/mfd/ocelot.h 15235 15236OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15237M: Frederic Barrat <fbarrat@linux.ibm.com> 15238M: Andrew Donnellan <ajd@linux.ibm.com> 15239L: linuxppc-dev@lists.ozlabs.org 15240S: Supported 15241F: Documentation/userspace-api/accelerators/ocxl.rst 15242F: arch/powerpc/include/asm/pnv-ocxl.h 15243F: arch/powerpc/platforms/powernv/ocxl.c 15244F: drivers/misc/ocxl/ 15245F: include/misc/ocxl* 15246F: include/uapi/misc/ocxl.h 15247 15248OMAP AUDIO SUPPORT 15249M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15250M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15251L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15252L: linux-omap@vger.kernel.org 15253S: Maintained 15254F: sound/soc/ti/n810.c 15255F: sound/soc/ti/omap* 15256F: sound/soc/ti/rx51.c 15257F: sound/soc/ti/sdma-pcm.* 15258 15259OMAP CLOCK FRAMEWORK SUPPORT 15260M: Paul Walmsley <paul@pwsan.com> 15261L: linux-omap@vger.kernel.org 15262S: Maintained 15263F: arch/arm/*omap*/*clock* 15264 15265OMAP DEVICE TREE SUPPORT 15266M: Benoît Cousson <bcousson@baylibre.com> 15267M: Tony Lindgren <tony@atomide.com> 15268L: linux-omap@vger.kernel.org 15269L: devicetree@vger.kernel.org 15270S: Maintained 15271F: arch/arm/boot/dts/*am3* 15272F: arch/arm/boot/dts/*am4* 15273F: arch/arm/boot/dts/*am5* 15274F: arch/arm/boot/dts/*dra7* 15275F: arch/arm/boot/dts/*omap* 15276F: arch/arm/boot/dts/logicpd-som-lv* 15277F: arch/arm/boot/dts/logicpd-torpedo* 15278 15279OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15280L: linux-omap@vger.kernel.org 15281L: linux-fbdev@vger.kernel.org 15282S: Orphan 15283F: Documentation/arm/omap/dss.rst 15284F: drivers/video/fbdev/omap2/ 15285 15286OMAP FRAMEBUFFER SUPPORT 15287L: linux-fbdev@vger.kernel.org 15288L: linux-omap@vger.kernel.org 15289S: Orphan 15290F: drivers/video/fbdev/omap/ 15291 15292OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15293M: Roger Quadros <rogerq@kernel.org> 15294M: Tony Lindgren <tony@atomide.com> 15295L: linux-omap@vger.kernel.org 15296S: Maintained 15297F: arch/arm/mach-omap2/*gpmc* 15298F: drivers/memory/omap-gpmc.c 15299 15300OMAP GPIO DRIVER 15301M: Grygorii Strashko <grygorii.strashko@ti.com> 15302M: Santosh Shilimkar <ssantosh@kernel.org> 15303M: Kevin Hilman <khilman@kernel.org> 15304L: linux-omap@vger.kernel.org 15305S: Maintained 15306F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15307F: drivers/gpio/gpio-omap.c 15308 15309OMAP HARDWARE SPINLOCK SUPPORT 15310M: Ohad Ben-Cohen <ohad@wizery.com> 15311L: linux-omap@vger.kernel.org 15312S: Maintained 15313F: drivers/hwspinlock/omap_hwspinlock.c 15314 15315OMAP HS MMC SUPPORT 15316L: linux-mmc@vger.kernel.org 15317L: linux-omap@vger.kernel.org 15318S: Orphan 15319F: drivers/mmc/host/omap_hsmmc.c 15320 15321OMAP HWMOD DATA 15322M: Paul Walmsley <paul@pwsan.com> 15323L: linux-omap@vger.kernel.org 15324S: Maintained 15325F: arch/arm/mach-omap2/omap_hwmod*data* 15326 15327OMAP HWMOD SUPPORT 15328M: Benoît Cousson <bcousson@baylibre.com> 15329M: Paul Walmsley <paul@pwsan.com> 15330L: linux-omap@vger.kernel.org 15331S: Maintained 15332F: arch/arm/mach-omap2/omap_hwmod.* 15333 15334OMAP I2C DRIVER 15335M: Vignesh R <vigneshr@ti.com> 15336L: linux-omap@vger.kernel.org 15337L: linux-i2c@vger.kernel.org 15338S: Maintained 15339F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15340F: drivers/i2c/busses/i2c-omap.c 15341 15342OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15343M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15344L: linux-media@vger.kernel.org 15345S: Maintained 15346F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15347F: drivers/media/platform/ti/omap3isp/ 15348F: drivers/staging/media/omap4iss/ 15349 15350OMAP MMC SUPPORT 15351M: Aaro Koskinen <aaro.koskinen@iki.fi> 15352L: linux-omap@vger.kernel.org 15353S: Odd Fixes 15354F: drivers/mmc/host/omap.c 15355 15356OMAP POWER MANAGEMENT SUPPORT 15357M: Kevin Hilman <khilman@kernel.org> 15358L: linux-omap@vger.kernel.org 15359S: Maintained 15360F: arch/arm/*omap*/*pm* 15361F: drivers/cpufreq/omap-cpufreq.c 15362 15363OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15364M: Paul Walmsley <paul@pwsan.com> 15365L: linux-omap@vger.kernel.org 15366S: Maintained 15367F: arch/arm/mach-omap2/prm* 15368 15369OMAP RANDOM NUMBER GENERATOR SUPPORT 15370M: Deepak Saxena <dsaxena@plexity.net> 15371S: Maintained 15372F: drivers/char/hw_random/omap-rng.c 15373 15374OMAP USB SUPPORT 15375L: linux-usb@vger.kernel.org 15376L: linux-omap@vger.kernel.org 15377S: Orphan 15378F: arch/arm/*omap*/usb* 15379F: drivers/usb/*/*omap* 15380 15381OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15382M: Mark Jackson <mpfj@newflow.co.uk> 15383L: linux-omap@vger.kernel.org 15384S: Maintained 15385F: arch/arm/boot/dts/am335x-nano.dts 15386 15387OMAP1 SUPPORT 15388M: Aaro Koskinen <aaro.koskinen@iki.fi> 15389M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15390M: Tony Lindgren <tony@atomide.com> 15391L: linux-omap@vger.kernel.org 15392S: Maintained 15393Q: http://patchwork.kernel.org/project/linux-omap/list/ 15394T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15395F: arch/arm/configs/omap1_defconfig 15396F: arch/arm/mach-omap1/ 15397F: drivers/i2c/busses/i2c-omap.c 15398F: include/linux/platform_data/ams-delta-fiq.h 15399F: include/linux/platform_data/i2c-omap.h 15400 15401OMAP2+ SUPPORT 15402M: Tony Lindgren <tony@atomide.com> 15403L: linux-omap@vger.kernel.org 15404S: Maintained 15405W: http://www.muru.com/linux/omap/ 15406W: http://linux.omap.com/ 15407Q: http://patchwork.kernel.org/project/linux-omap/list/ 15408T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15409F: arch/arm/configs/omap2plus_defconfig 15410F: arch/arm/mach-omap2/ 15411F: drivers/bus/ti-sysc.c 15412F: drivers/i2c/busses/i2c-omap.c 15413F: drivers/irqchip/irq-omap-intc.c 15414F: drivers/mfd/*omap*.c 15415F: drivers/mfd/menelaus.c 15416F: drivers/mfd/palmas.c 15417F: drivers/mfd/tps65217.c 15418F: drivers/mfd/tps65218.c 15419F: drivers/mfd/tps65219.c 15420F: drivers/mfd/tps65910.c 15421F: drivers/mfd/twl-core.[ch] 15422F: drivers/mfd/twl4030*.c 15423F: drivers/mfd/twl6030*.c 15424F: drivers/mfd/twl6040*.c 15425F: drivers/regulator/palmas-regulator*.c 15426F: drivers/regulator/pbias-regulator.c 15427F: drivers/regulator/tps65217-regulator.c 15428F: drivers/regulator/tps65218-regulator.c 15429F: drivers/regulator/tps65219-regulator.c 15430F: drivers/regulator/tps65910-regulator.c 15431F: drivers/regulator/twl-regulator.c 15432F: drivers/regulator/twl6030-regulator.c 15433F: include/linux/platform_data/i2c-omap.h 15434F: include/linux/platform_data/ti-sysc.h 15435 15436OMFS FILESYSTEM 15437M: Bob Copeland <me@bobcopeland.com> 15438L: linux-karma-devel@lists.sourceforge.net 15439S: Maintained 15440F: Documentation/filesystems/omfs.rst 15441F: fs/omfs/ 15442 15443OMNIVISION OG01A1B SENSOR DRIVER 15444M: Shawn Tu <shawnx.tu@intel.com> 15445L: linux-media@vger.kernel.org 15446S: Maintained 15447F: drivers/media/i2c/og01a1b.c 15448 15449OMNIVISION OV02A10 SENSOR DRIVER 15450M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15451L: linux-media@vger.kernel.org 15452S: Maintained 15453T: git git://linuxtv.org/media_tree.git 15454F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15455F: drivers/media/i2c/ov02a10.c 15456 15457OMNIVISION OV08D10 SENSOR DRIVER 15458M: Jimmy Su <jimmy.su@intel.com> 15459L: linux-media@vger.kernel.org 15460S: Maintained 15461T: git git://linuxtv.org/media_tree.git 15462F: drivers/media/i2c/ov08d10.c 15463 15464OMNIVISION OV08X40 SENSOR DRIVER 15465M: Jason Chen <jason.z.chen@intel.com> 15466L: linux-media@vger.kernel.org 15467S: Maintained 15468T: git git://linuxtv.org/media_tree.git 15469F: drivers/media/i2c/ov08x40.c 15470 15471OMNIVISION OV13858 SENSOR DRIVER 15472M: Sakari Ailus <sakari.ailus@linux.intel.com> 15473L: linux-media@vger.kernel.org 15474S: Maintained 15475T: git git://linuxtv.org/media_tree.git 15476F: drivers/media/i2c/ov13858.c 15477 15478OMNIVISION OV13B10 SENSOR DRIVER 15479M: Arec Kao <arec.kao@intel.com> 15480L: linux-media@vger.kernel.org 15481S: Maintained 15482T: git git://linuxtv.org/media_tree.git 15483F: drivers/media/i2c/ov13b10.c 15484 15485OMNIVISION OV2680 SENSOR DRIVER 15486M: Rui Miguel Silva <rmfrfs@gmail.com> 15487L: linux-media@vger.kernel.org 15488S: Maintained 15489T: git git://linuxtv.org/media_tree.git 15490F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15491F: drivers/media/i2c/ov2680.c 15492 15493OMNIVISION OV2685 SENSOR DRIVER 15494M: Shunqian Zheng <zhengsq@rock-chips.com> 15495L: linux-media@vger.kernel.org 15496S: Maintained 15497T: git git://linuxtv.org/media_tree.git 15498F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15499F: drivers/media/i2c/ov2685.c 15500 15501OMNIVISION OV2740 SENSOR DRIVER 15502M: Tianshu Qiu <tian.shu.qiu@intel.com> 15503R: Shawn Tu <shawnx.tu@intel.com> 15504R: Bingbu Cao <bingbu.cao@intel.com> 15505L: linux-media@vger.kernel.org 15506S: Maintained 15507T: git git://linuxtv.org/media_tree.git 15508F: drivers/media/i2c/ov2740.c 15509 15510OMNIVISION OV4689 SENSOR DRIVER 15511M: Mikhail Rudenko <mike.rudenko@gmail.com> 15512L: linux-media@vger.kernel.org 15513S: Maintained 15514T: git git://linuxtv.org/media_tree.git 15515F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15516F: drivers/media/i2c/ov5647.c 15517 15518OMNIVISION OV5640 SENSOR DRIVER 15519M: Steve Longerbeam <slongerbeam@gmail.com> 15520L: linux-media@vger.kernel.org 15521S: Maintained 15522T: git git://linuxtv.org/media_tree.git 15523F: drivers/media/i2c/ov5640.c 15524 15525OMNIVISION OV5647 SENSOR DRIVER 15526M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15527M: Jacopo Mondi <jacopo@jmondi.org> 15528L: linux-media@vger.kernel.org 15529S: Maintained 15530T: git git://linuxtv.org/media_tree.git 15531F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15532F: drivers/media/i2c/ov5647.c 15533 15534OMNIVISION OV5670 SENSOR DRIVER 15535M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15536L: linux-media@vger.kernel.org 15537S: Maintained 15538T: git git://linuxtv.org/media_tree.git 15539F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15540F: drivers/media/i2c/ov5670.c 15541 15542OMNIVISION OV5675 SENSOR DRIVER 15543M: Shawn Tu <shawnx.tu@intel.com> 15544L: linux-media@vger.kernel.org 15545S: Maintained 15546T: git git://linuxtv.org/media_tree.git 15547F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15548F: drivers/media/i2c/ov5675.c 15549 15550OMNIVISION OV5693 SENSOR DRIVER 15551M: Daniel Scally <djrscally@gmail.com> 15552L: linux-media@vger.kernel.org 15553S: Maintained 15554T: git git://linuxtv.org/media_tree.git 15555F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15556F: drivers/media/i2c/ov5693.c 15557 15558OMNIVISION OV5695 SENSOR DRIVER 15559M: Shunqian Zheng <zhengsq@rock-chips.com> 15560L: linux-media@vger.kernel.org 15561S: Maintained 15562T: git git://linuxtv.org/media_tree.git 15563F: drivers/media/i2c/ov5695.c 15564 15565OMNIVISION OV7670 SENSOR DRIVER 15566L: linux-media@vger.kernel.org 15567S: Orphan 15568T: git git://linuxtv.org/media_tree.git 15569F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15570F: drivers/media/i2c/ov7670.c 15571 15572OMNIVISION OV772x SENSOR DRIVER 15573M: Jacopo Mondi <jacopo@jmondi.org> 15574L: linux-media@vger.kernel.org 15575S: Odd fixes 15576T: git git://linuxtv.org/media_tree.git 15577F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15578F: drivers/media/i2c/ov772x.c 15579F: include/media/i2c/ov772x.h 15580 15581OMNIVISION OV7740 SENSOR DRIVER 15582M: Wenyou Yang <wenyou.yang@microchip.com> 15583L: linux-media@vger.kernel.org 15584S: Maintained 15585T: git git://linuxtv.org/media_tree.git 15586F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15587F: drivers/media/i2c/ov7740.c 15588 15589OMNIVISION OV8856 SENSOR DRIVER 15590M: Sakari Ailus <sakari.ailus@linux.intel.com> 15591L: linux-media@vger.kernel.org 15592S: Maintained 15593T: git git://linuxtv.org/media_tree.git 15594F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15595F: drivers/media/i2c/ov8856.c 15596 15597OMNIVISION OV8858 SENSOR DRIVER 15598M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15599M: Nicholas Roth <nicholas@rothemail.net> 15600L: linux-media@vger.kernel.org 15601S: Maintained 15602T: git git://linuxtv.org/media_tree.git 15603F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15604F: drivers/media/i2c/ov8858.c 15605 15606OMNIVISION OV9282 SENSOR DRIVER 15607M: Paul J. Murphy <paul.j.murphy@intel.com> 15608M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15609L: linux-media@vger.kernel.org 15610S: Maintained 15611T: git git://linuxtv.org/media_tree.git 15612F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15613F: drivers/media/i2c/ov9282.c 15614 15615OMNIVISION OV9640 SENSOR DRIVER 15616M: Petr Cvek <petrcvekcz@gmail.com> 15617L: linux-media@vger.kernel.org 15618S: Maintained 15619F: drivers/media/i2c/ov9640.* 15620 15621OMNIVISION OV9650 SENSOR DRIVER 15622M: Sakari Ailus <sakari.ailus@linux.intel.com> 15623R: Akinobu Mita <akinobu.mita@gmail.com> 15624R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15625L: linux-media@vger.kernel.org 15626S: Maintained 15627T: git git://linuxtv.org/media_tree.git 15628F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15629F: drivers/media/i2c/ov9650.c 15630 15631OMNIVISION OV9734 SENSOR DRIVER 15632M: Tianshu Qiu <tian.shu.qiu@intel.com> 15633R: Bingbu Cao <bingbu.cao@intel.com> 15634L: linux-media@vger.kernel.org 15635S: Maintained 15636T: git git://linuxtv.org/media_tree.git 15637F: drivers/media/i2c/ov9734.c 15638 15639ONBOARD USB HUB DRIVER 15640M: Matthias Kaehlcke <mka@chromium.org> 15641L: linux-usb@vger.kernel.org 15642S: Maintained 15643F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15644F: drivers/usb/misc/onboard_usb_hub.c 15645 15646ONENAND FLASH DRIVER 15647M: Kyungmin Park <kyungmin.park@samsung.com> 15648L: linux-mtd@lists.infradead.org 15649S: Maintained 15650F: drivers/mtd/nand/onenand/ 15651F: include/linux/mtd/onenand*.h 15652 15653ONEXPLAYER FAN DRIVER 15654M: Derek John Clark <derekjohn.clark@gmail.com> 15655M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15656L: linux-hwmon@vger.kernel.org 15657S: Maintained 15658F: drivers/hwmon/oxp-sensors.c 15659 15660ONIE TLV NVMEM LAYOUT DRIVER 15661M: Miquel Raynal <miquel.raynal@bootlin.com> 15662S: Maintained 15663F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15664F: drivers/nvmem/layouts/onie-tlv.c 15665 15666ONION OMEGA2+ BOARD 15667M: Harvey Hunt <harveyhuntnexus@gmail.com> 15668L: linux-mips@vger.kernel.org 15669S: Maintained 15670F: arch/mips/boot/dts/ralink/omega2p.dts 15671 15672ONSEMI ETHERNET PHY DRIVERS 15673M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15674L: netdev@vger.kernel.org 15675S: Supported 15676W: http://www.onsemi.com 15677F: drivers/net/phy/ncn* 15678 15679OP-TEE DRIVER 15680M: Jens Wiklander <jens.wiklander@linaro.org> 15681L: op-tee@lists.trustedfirmware.org 15682S: Maintained 15683F: Documentation/ABI/testing/sysfs-bus-optee-devices 15684F: drivers/tee/optee/ 15685 15686OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15687M: Sumit Garg <sumit.garg@linaro.org> 15688L: op-tee@lists.trustedfirmware.org 15689S: Maintained 15690F: drivers/char/hw_random/optee-rng.c 15691 15692OP-TEE RTC DRIVER 15693M: Clément Léger <clement.leger@bootlin.com> 15694L: linux-rtc@vger.kernel.org 15695S: Maintained 15696F: drivers/rtc/rtc-optee.c 15697 15698OPA-VNIC DRIVER 15699M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15700L: linux-rdma@vger.kernel.org 15701S: Supported 15702F: drivers/infiniband/ulp/opa_vnic 15703 15704OPEN FIRMWARE AND FLATTENED DEVICE TREE 15705M: Rob Herring <robh+dt@kernel.org> 15706M: Frank Rowand <frowand.list@gmail.com> 15707L: devicetree@vger.kernel.org 15708S: Maintained 15709W: http://www.devicetree.org/ 15710C: irc://irc.libera.chat/devicetree 15711T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15712F: Documentation/ABI/testing/sysfs-firmware-ofw 15713F: drivers/of/ 15714F: include/linux/of*.h 15715F: scripts/dtc/ 15716K: of_overlay_notifier_ 15717K: of_overlay_fdt_apply 15718K: of_overlay_remove 15719 15720OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15721M: Rob Herring <robh+dt@kernel.org> 15722M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15723M: Conor Dooley <conor+dt@kernel.org> 15724L: devicetree@vger.kernel.org 15725S: Maintained 15726Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15727C: irc://irc.libera.chat/devicetree 15728T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15729F: Documentation/devicetree/ 15730F: arch/*/boot/dts/ 15731F: include/dt-bindings/ 15732 15733OPENCOMPUTE PTP CLOCK DRIVER 15734M: Jonathan Lemon <jonathan.lemon@gmail.com> 15735M: Vadim Fedorenko <vadfed@fb.com> 15736L: netdev@vger.kernel.org 15737S: Maintained 15738F: drivers/ptp/ptp_ocp.c 15739 15740OPENCORES I2C BUS DRIVER 15741M: Peter Korsgaard <peter@korsgaard.com> 15742M: Andrew Lunn <andrew@lunn.ch> 15743L: linux-i2c@vger.kernel.org 15744S: Maintained 15745F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15746F: Documentation/i2c/busses/i2c-ocores.rst 15747F: drivers/i2c/busses/i2c-ocores.c 15748F: include/linux/platform_data/i2c-ocores.h 15749 15750OPENRISC ARCHITECTURE 15751M: Jonas Bonn <jonas@southpole.se> 15752M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15753M: Stafford Horne <shorne@gmail.com> 15754L: linux-openrisc@vger.kernel.org 15755S: Maintained 15756W: http://openrisc.io 15757T: git https://github.com/openrisc/linux.git 15758F: Documentation/arch/openrisc/ 15759F: Documentation/devicetree/bindings/openrisc/ 15760F: arch/openrisc/ 15761F: drivers/irqchip/irq-ompic.c 15762F: drivers/irqchip/irq-or1k-* 15763 15764OPENVSWITCH 15765M: Pravin B Shelar <pshelar@ovn.org> 15766L: netdev@vger.kernel.org 15767L: dev@openvswitch.org 15768S: Maintained 15769W: http://openvswitch.org 15770F: include/uapi/linux/openvswitch.h 15771F: net/openvswitch/ 15772F: tools/testing/selftests/net/openvswitch/ 15773 15774OPERATING PERFORMANCE POINTS (OPP) 15775M: Viresh Kumar <vireshk@kernel.org> 15776M: Nishanth Menon <nm@ti.com> 15777M: Stephen Boyd <sboyd@kernel.org> 15778L: linux-pm@vger.kernel.org 15779S: Maintained 15780T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15781F: Documentation/devicetree/bindings/opp/ 15782F: Documentation/power/opp.rst 15783F: drivers/opp/ 15784F: include/linux/pm_opp.h 15785 15786OPL4 DRIVER 15787M: Clemens Ladisch <clemens@ladisch.de> 15788L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15789S: Maintained 15790T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15791F: sound/drivers/opl4/ 15792 15793ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15794M: Mark Fasheh <mark@fasheh.com> 15795M: Joel Becker <jlbec@evilplan.org> 15796M: Joseph Qi <joseph.qi@linux.alibaba.com> 15797L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15798S: Supported 15799W: http://ocfs2.wiki.kernel.org 15800F: Documentation/filesystems/dlmfs.rst 15801F: Documentation/filesystems/ocfs2.rst 15802F: fs/ocfs2/ 15803 15804ORANGEFS FILESYSTEM 15805M: Mike Marshall <hubcap@omnibond.com> 15806R: Martin Brandenburg <martin@omnibond.com> 15807L: devel@lists.orangefs.org 15808S: Supported 15809T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15810F: Documentation/filesystems/orangefs.rst 15811F: fs/orangefs/ 15812 15813ORINOCO DRIVER 15814L: linux-wireless@vger.kernel.org 15815S: Orphan 15816W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15817W: http://www.nongnu.org/orinoco/ 15818F: drivers/net/wireless/intersil/orinoco/ 15819 15820OV2659 OMNIVISION SENSOR DRIVER 15821M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15822L: linux-media@vger.kernel.org 15823S: Maintained 15824W: https://linuxtv.org 15825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15826T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15827F: drivers/media/i2c/ov2659.c 15828F: include/media/i2c/ov2659.h 15829 15830OVERLAY FILESYSTEM 15831M: Miklos Szeredi <miklos@szeredi.hu> 15832L: linux-unionfs@vger.kernel.org 15833S: Supported 15834T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15835F: Documentation/filesystems/overlayfs.rst 15836F: fs/overlayfs/ 15837 15838P54 WIRELESS DRIVER 15839M: Christian Lamparter <chunkeey@googlemail.com> 15840L: linux-wireless@vger.kernel.org 15841S: Maintained 15842W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15843F: drivers/net/wireless/intersil/p54/ 15844 15845PACKET SOCKETS 15846M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15847S: Maintained 15848F: include/uapi/linux/if_packet.h 15849F: net/packet/af_packet.c 15850 15851PACKING 15852M: Vladimir Oltean <olteanv@gmail.com> 15853L: netdev@vger.kernel.org 15854S: Supported 15855F: Documentation/core-api/packing.rst 15856F: include/linux/packing.h 15857F: lib/packing.c 15858 15859PADATA PARALLEL EXECUTION MECHANISM 15860M: Steffen Klassert <steffen.klassert@secunet.com> 15861M: Daniel Jordan <daniel.m.jordan@oracle.com> 15862L: linux-crypto@vger.kernel.org 15863L: linux-kernel@vger.kernel.org 15864S: Maintained 15865F: Documentation/core-api/padata.rst 15866F: include/linux/padata.h 15867F: kernel/padata.c 15868 15869PAGE CACHE 15870M: Matthew Wilcox (Oracle) <willy@infradead.org> 15871L: linux-fsdevel@vger.kernel.org 15872S: Supported 15873T: git git://git.infradead.org/users/willy/pagecache.git 15874F: Documentation/filesystems/locking.rst 15875F: Documentation/filesystems/vfs.rst 15876F: include/linux/pagemap.h 15877F: mm/filemap.c 15878F: mm/page-writeback.c 15879F: mm/readahead.c 15880F: mm/truncate.c 15881 15882PAGE POOL 15883M: Jesper Dangaard Brouer <hawk@kernel.org> 15884M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15885L: netdev@vger.kernel.org 15886S: Supported 15887F: Documentation/networking/page_pool.rst 15888F: include/net/page_pool.h 15889F: include/trace/events/page_pool.h 15890F: net/core/page_pool.c 15891 15892PAGE TABLE CHECK 15893M: Pasha Tatashin <pasha.tatashin@soleen.com> 15894M: Andrew Morton <akpm@linux-foundation.org> 15895L: linux-mm@kvack.org 15896S: Maintained 15897F: Documentation/mm/page_table_check.rst 15898F: include/linux/page_table_check.h 15899F: mm/page_table_check.c 15900 15901PANASONIC LAPTOP ACPI EXTRAS DRIVER 15902M: Kenneth Chan <kenneth.t.chan@gmail.com> 15903L: platform-driver-x86@vger.kernel.org 15904S: Maintained 15905F: drivers/platform/x86/panasonic-laptop.c 15906 15907PARALLAX PING IIO SENSOR DRIVER 15908M: Andreas Klinger <ak@it-klinger.de> 15909L: linux-iio@vger.kernel.org 15910S: Maintained 15911F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15912F: drivers/iio/proximity/ping.c 15913 15914PARALLEL LCD/KEYPAD PANEL DRIVER 15915M: Willy Tarreau <willy@haproxy.com> 15916M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15917S: Odd Fixes 15918F: Documentation/admin-guide/lcd-panel-cgram.rst 15919F: drivers/auxdisplay/panel.c 15920 15921PARALLEL PORT SUBSYSTEM 15922M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15923M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15924L: linux-parport@lists.infradead.org (subscribers-only) 15925S: Maintained 15926F: Documentation/driver-api/parport*.rst 15927F: drivers/char/ppdev.c 15928F: drivers/parport/ 15929F: include/linux/parport*.h 15930F: include/uapi/linux/ppdev.h 15931 15932PARAVIRT_OPS INTERFACE 15933M: Juergen Gross <jgross@suse.com> 15934M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15935R: Alexey Makhalov <amakhalov@vmware.com> 15936R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15937L: virtualization@lists.linux-foundation.org 15938L: x86@kernel.org 15939S: Supported 15940T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15941F: Documentation/virt/paravirt_ops.rst 15942F: arch/*/include/asm/paravirt*.h 15943F: arch/*/kernel/paravirt* 15944F: include/linux/hypervisor.h 15945 15946PARISC ARCHITECTURE 15947M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15948M: Helge Deller <deller@gmx.de> 15949L: linux-parisc@vger.kernel.org 15950S: Maintained 15951W: https://parisc.wiki.kernel.org 15952Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15953T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15954T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15955F: Documentation/arch/parisc/ 15956F: arch/parisc/ 15957F: drivers/char/agp/parisc-agp.c 15958F: drivers/input/misc/hp_sdc_rtc.c 15959F: drivers/input/serio/gscps2.c 15960F: drivers/input/serio/hp_sdc* 15961F: drivers/parisc/ 15962F: drivers/parport/parport_gsc.* 15963F: drivers/tty/serial/8250/8250_parisc.c 15964F: drivers/video/console/sti* 15965F: drivers/video/fbdev/sti* 15966F: drivers/video/logo/logo_parisc* 15967F: include/linux/hp_sdc.h 15968 15969PARMAN 15970M: Jiri Pirko <jiri@resnulli.us> 15971L: netdev@vger.kernel.org 15972S: Supported 15973F: include/linux/parman.h 15974F: lib/parman.c 15975F: lib/test_parman.c 15976 15977PC ENGINES APU BOARD DRIVER 15978M: Enrico Weigelt, metux IT consult <info@metux.net> 15979S: Maintained 15980F: drivers/platform/x86/pcengines-apuv2.c 15981 15982PC87360 HARDWARE MONITORING DRIVER 15983M: Jim Cromie <jim.cromie@gmail.com> 15984L: linux-hwmon@vger.kernel.org 15985S: Maintained 15986F: Documentation/hwmon/pc87360.rst 15987F: drivers/hwmon/pc87360.c 15988 15989PC8736x GPIO DRIVER 15990M: Jim Cromie <jim.cromie@gmail.com> 15991S: Maintained 15992F: drivers/char/pc8736x_gpio.c 15993 15994PC87427 HARDWARE MONITORING DRIVER 15995M: Jean Delvare <jdelvare@suse.com> 15996L: linux-hwmon@vger.kernel.org 15997S: Maintained 15998F: Documentation/hwmon/pc87427.rst 15999F: drivers/hwmon/pc87427.c 16000 16001PCA9532 LED DRIVER 16002M: Riku Voipio <riku.voipio@iki.fi> 16003S: Maintained 16004F: drivers/leds/leds-pca9532.c 16005F: include/linux/leds-pca9532.h 16006 16007PCA9541 I2C BUS MASTER SELECTOR DRIVER 16008M: Guenter Roeck <linux@roeck-us.net> 16009L: linux-i2c@vger.kernel.org 16010S: Maintained 16011F: drivers/i2c/muxes/i2c-mux-pca9541.c 16012 16013PCDP - PRIMARY CONSOLE AND DEBUG PORT 16014M: Khalid Aziz <khalid@gonehiking.org> 16015S: Maintained 16016F: drivers/firmware/pcdp.* 16017 16018PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16019M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16020M: Pali Rohár <pali@kernel.org> 16021L: linux-pci@vger.kernel.org 16022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16023S: Maintained 16024F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16025F: drivers/pci/controller/pci-aardvark.c 16026 16027PCI DRIVER FOR ALTERA PCIE IP 16028M: Joyce Ooi <joyce.ooi@intel.com> 16029L: linux-pci@vger.kernel.org 16030S: Supported 16031F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16032F: drivers/pci/controller/pcie-altera.c 16033 16034PCI DRIVER FOR APPLIEDMICRO XGENE 16035M: Toan Le <toan@os.amperecomputing.com> 16036L: linux-pci@vger.kernel.org 16037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16038S: Maintained 16039F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16040F: drivers/pci/controller/pci-xgene.c 16041 16042PCI DRIVER FOR ARM VERSATILE PLATFORM 16043M: Rob Herring <robh@kernel.org> 16044L: linux-pci@vger.kernel.org 16045L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16046S: Maintained 16047F: Documentation/devicetree/bindings/pci/versatile.yaml 16048F: drivers/pci/controller/pci-versatile.c 16049 16050PCI DRIVER FOR ARMADA 8K 16051M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16052L: linux-pci@vger.kernel.org 16053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16054S: Maintained 16055F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16056F: drivers/pci/controller/dwc/pcie-armada8k.c 16057 16058PCI DRIVER FOR CADENCE PCIE IP 16059M: Tom Joseph <tjoseph@cadence.com> 16060L: linux-pci@vger.kernel.org 16061S: Maintained 16062F: Documentation/devicetree/bindings/pci/cdns,* 16063F: drivers/pci/controller/cadence/ 16064 16065PCI DRIVER FOR FREESCALE LAYERSCAPE 16066M: Minghuan Lian <minghuan.Lian@nxp.com> 16067M: Mingkai Hu <mingkai.hu@nxp.com> 16068M: Roy Zang <roy.zang@nxp.com> 16069L: linuxppc-dev@lists.ozlabs.org 16070L: linux-pci@vger.kernel.org 16071L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16072S: Maintained 16073F: drivers/pci/controller/dwc/*layerscape* 16074 16075PCI DRIVER FOR FU740 16076M: Paul Walmsley <paul.walmsley@sifive.com> 16077M: Greentime Hu <greentime.hu@sifive.com> 16078L: linux-pci@vger.kernel.org 16079S: Maintained 16080F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16081F: drivers/pci/controller/dwc/pcie-fu740.c 16082 16083PCI DRIVER FOR GENERIC OF HOSTS 16084M: Will Deacon <will@kernel.org> 16085L: linux-pci@vger.kernel.org 16086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16087S: Maintained 16088F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16089F: drivers/pci/controller/pci-host-common.c 16090F: drivers/pci/controller/pci-host-generic.c 16091 16092PCI DRIVER FOR IMX6 16093M: Richard Zhu <hongxing.zhu@nxp.com> 16094M: Lucas Stach <l.stach@pengutronix.de> 16095L: linux-pci@vger.kernel.org 16096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16097S: Maintained 16098F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16099F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16100F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16101F: drivers/pci/controller/dwc/*imx6* 16102 16103PCI DRIVER FOR INTEL IXP4XX 16104M: Linus Walleij <linus.walleij@linaro.org> 16105S: Maintained 16106F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16107F: drivers/pci/controller/pci-ixp4xx.c 16108 16109PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16110M: Nirmal Patel <nirmal.patel@linux.intel.com> 16111R: Jonathan Derrick <jonathan.derrick@linux.dev> 16112L: linux-pci@vger.kernel.org 16113S: Supported 16114F: drivers/pci/controller/vmd.c 16115 16116PCI DRIVER FOR MICROSEMI SWITCHTEC 16117M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16118M: Logan Gunthorpe <logang@deltatee.com> 16119L: linux-pci@vger.kernel.org 16120S: Maintained 16121F: Documentation/ABI/testing/sysfs-class-switchtec 16122F: Documentation/driver-api/switchtec.rst 16123F: drivers/ntb/hw/mscc/ 16124F: drivers/pci/switch/switchtec* 16125F: include/linux/switchtec.h 16126F: include/uapi/linux/switchtec_ioctl.h 16127 16128PCI DRIVER FOR MOBIVEIL PCIE IP 16129M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16130M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16131L: linux-pci@vger.kernel.org 16132S: Supported 16133F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16134F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16135 16136PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16137M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16138M: Pali Rohár <pali@kernel.org> 16139L: linux-pci@vger.kernel.org 16140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16141S: Maintained 16142F: drivers/pci/controller/*mvebu* 16143 16144PCI DRIVER FOR NVIDIA TEGRA 16145M: Thierry Reding <thierry.reding@gmail.com> 16146L: linux-tegra@vger.kernel.org 16147L: linux-pci@vger.kernel.org 16148S: Supported 16149F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16150F: drivers/pci/controller/pci-tegra.c 16151 16152PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16153M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16154L: linux-pci@vger.kernel.org 16155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16156S: Maintained 16157F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16158F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16159 16160PCI DRIVER FOR RENESAS R-CAR 16161M: Marek Vasut <marek.vasut+renesas@gmail.com> 16162M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16163L: linux-pci@vger.kernel.org 16164L: linux-renesas-soc@vger.kernel.org 16165S: Maintained 16166F: Documentation/devicetree/bindings/pci/*rcar* 16167F: drivers/pci/controller/*rcar* 16168 16169PCI DRIVER FOR SAMSUNG EXYNOS 16170M: Jingoo Han <jingoohan1@gmail.com> 16171L: linux-pci@vger.kernel.org 16172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16173L: linux-samsung-soc@vger.kernel.org 16174S: Maintained 16175F: drivers/pci/controller/dwc/pci-exynos.c 16176 16177PCI DRIVER FOR SYNOPSYS DESIGNWARE 16178M: Jingoo Han <jingoohan1@gmail.com> 16179M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16180L: linux-pci@vger.kernel.org 16181S: Maintained 16182F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16183F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16184F: drivers/pci/controller/dwc/*designware* 16185 16186PCI DRIVER FOR TI DRA7XX/J721E 16187M: Vignesh Raghavendra <vigneshr@ti.com> 16188L: linux-omap@vger.kernel.org 16189L: linux-pci@vger.kernel.org 16190L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16191S: Supported 16192F: Documentation/devicetree/bindings/pci/ti-pci.txt 16193F: drivers/pci/controller/cadence/pci-j721e.c 16194F: drivers/pci/controller/dwc/pci-dra7xx.c 16195 16196PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16197M: Linus Walleij <linus.walleij@linaro.org> 16198L: linux-pci@vger.kernel.org 16199S: Maintained 16200F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16201F: drivers/pci/controller/pci-v3-semi.c 16202 16203PCI DRIVER FOR XILINX VERSAL CPM 16204M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16205M: Michal Simek <michal.simek@amd.com> 16206L: linux-pci@vger.kernel.org 16207S: Maintained 16208F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16209F: drivers/pci/controller/pcie-xilinx-cpm.c 16210 16211PCI ENDPOINT SUBSYSTEM 16212M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16213M: Krzysztof Wilczyński <kw@linux.com> 16214R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16215R: Kishon Vijay Abraham I <kishon@kernel.org> 16216L: linux-pci@vger.kernel.org 16217S: Supported 16218Q: https://patchwork.kernel.org/project/linux-pci/list/ 16219B: https://bugzilla.kernel.org 16220C: irc://irc.oftc.net/linux-pci 16221T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16222F: Documentation/PCI/endpoint/* 16223F: Documentation/misc-devices/pci-endpoint-test.rst 16224F: drivers/misc/pci_endpoint_test.c 16225F: drivers/pci/endpoint/ 16226F: tools/pci/ 16227 16228PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16229M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16230R: Oliver O'Halloran <oohall@gmail.com> 16231L: linuxppc-dev@lists.ozlabs.org 16232S: Supported 16233F: Documentation/PCI/pci-error-recovery.rst 16234F: Documentation/powerpc/eeh-pci-error-recovery.rst 16235F: arch/powerpc/include/*/eeh*.h 16236F: arch/powerpc/kernel/eeh*.c 16237F: arch/powerpc/platforms/*/eeh*.c 16238F: drivers/pci/pcie/aer.c 16239F: drivers/pci/pcie/dpc.c 16240F: drivers/pci/pcie/err.c 16241 16242PCI ERROR RECOVERY 16243M: Linas Vepstas <linasvepstas@gmail.com> 16244L: linux-pci@vger.kernel.org 16245S: Supported 16246F: Documentation/PCI/pci-error-recovery.rst 16247 16248PCI MSI DRIVER FOR ALTERA MSI IP 16249M: Joyce Ooi <joyce.ooi@intel.com> 16250L: linux-pci@vger.kernel.org 16251S: Supported 16252F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16253F: drivers/pci/controller/pcie-altera-msi.c 16254 16255PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16256M: Toan Le <toan@os.amperecomputing.com> 16257L: linux-pci@vger.kernel.org 16258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16259S: Maintained 16260F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16261F: drivers/pci/controller/pci-xgene-msi.c 16262 16263PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16264M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16265M: Krzysztof Wilczyński <kw@linux.com> 16266R: Rob Herring <robh@kernel.org> 16267L: linux-pci@vger.kernel.org 16268S: Supported 16269Q: https://patchwork.kernel.org/project/linux-pci/list/ 16270B: https://bugzilla.kernel.org 16271C: irc://irc.oftc.net/linux-pci 16272T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16273F: Documentation/devicetree/bindings/pci/ 16274F: drivers/pci/controller/ 16275F: drivers/pci/pci-bridge-emul.c 16276F: drivers/pci/pci-bridge-emul.h 16277 16278PCI PEER-TO-PEER DMA (P2PDMA) 16279M: Bjorn Helgaas <bhelgaas@google.com> 16280M: Logan Gunthorpe <logang@deltatee.com> 16281L: linux-pci@vger.kernel.org 16282S: Supported 16283Q: https://patchwork.kernel.org/project/linux-pci/list/ 16284B: https://bugzilla.kernel.org 16285C: irc://irc.oftc.net/linux-pci 16286T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16287F: Documentation/driver-api/pci/p2pdma.rst 16288F: drivers/pci/p2pdma.c 16289F: include/linux/pci-p2pdma.h 16290 16291PCI SUBSYSTEM 16292M: Bjorn Helgaas <bhelgaas@google.com> 16293L: linux-pci@vger.kernel.org 16294S: Supported 16295Q: https://patchwork.kernel.org/project/linux-pci/list/ 16296B: https://bugzilla.kernel.org 16297C: irc://irc.oftc.net/linux-pci 16298T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16299F: Documentation/PCI/ 16300F: Documentation/devicetree/bindings/pci/ 16301F: arch/x86/kernel/early-quirks.c 16302F: arch/x86/kernel/quirks.c 16303F: arch/x86/pci/ 16304F: drivers/acpi/pci* 16305F: drivers/pci/ 16306F: include/asm-generic/pci* 16307F: include/linux/of_pci.h 16308F: include/linux/pci* 16309F: include/uapi/linux/pci* 16310F: lib/pci* 16311 16312PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16313M: Jonathan Chocron <jonnyc@amazon.com> 16314L: linux-pci@vger.kernel.org 16315S: Maintained 16316F: Documentation/devicetree/bindings/pci/pcie-al.txt 16317F: drivers/pci/controller/dwc/pcie-al.c 16318 16319PCIE DRIVER FOR AMLOGIC MESON 16320M: Yue Wang <yue.wang@Amlogic.com> 16321L: linux-pci@vger.kernel.org 16322L: linux-amlogic@lists.infradead.org 16323S: Maintained 16324F: drivers/pci/controller/dwc/pci-meson.c 16325 16326PCIE DRIVER FOR AXIS ARTPEC 16327M: Jesper Nilsson <jesper.nilsson@axis.com> 16328L: linux-arm-kernel@axis.com 16329L: linux-pci@vger.kernel.org 16330S: Maintained 16331F: Documentation/devicetree/bindings/pci/axis,artpec* 16332F: drivers/pci/controller/dwc/*artpec* 16333 16334PCIE DRIVER FOR CAVIUM THUNDERX 16335M: Robert Richter <rric@kernel.org> 16336L: linux-pci@vger.kernel.org 16337L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16338S: Odd Fixes 16339F: drivers/pci/controller/pci-thunder-* 16340 16341PCIE DRIVER FOR HISILICON 16342M: Zhou Wang <wangzhou1@hisilicon.com> 16343L: linux-pci@vger.kernel.org 16344S: Maintained 16345F: drivers/pci/controller/dwc/pcie-hisi.c 16346 16347PCIE DRIVER FOR HISILICON KIRIN 16348M: Xiaowei Song <songxiaowei@hisilicon.com> 16349M: Binghui Wang <wangbinghui@hisilicon.com> 16350L: linux-pci@vger.kernel.org 16351S: Maintained 16352F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16353F: drivers/pci/controller/dwc/pcie-kirin.c 16354 16355PCIE DRIVER FOR HISILICON STB 16356M: Shawn Guo <shawn.guo@linaro.org> 16357L: linux-pci@vger.kernel.org 16358S: Maintained 16359F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16360F: drivers/pci/controller/dwc/pcie-histb.c 16361 16362PCIE DRIVER FOR INTEL KEEM BAY 16363M: Srikanth Thokala <srikanth.thokala@intel.com> 16364L: linux-pci@vger.kernel.org 16365S: Supported 16366F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16367F: drivers/pci/controller/dwc/pcie-keembay.c 16368 16369PCIE DRIVER FOR INTEL LGM GW SOC 16370M: Rahul Tanwar <rtanwar@maxlinear.com> 16371L: linux-pci@vger.kernel.org 16372S: Maintained 16373F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16374F: drivers/pci/controller/dwc/pcie-intel-gw.c 16375 16376PCIE DRIVER FOR MEDIATEK 16377M: Ryder Lee <ryder.lee@mediatek.com> 16378M: Jianjun Wang <jianjun.wang@mediatek.com> 16379L: linux-pci@vger.kernel.org 16380L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16381S: Supported 16382F: Documentation/devicetree/bindings/pci/mediatek* 16383F: drivers/pci/controller/*mediatek* 16384 16385PCIE DRIVER FOR MICROCHIP 16386M: Daire McNamara <daire.mcnamara@microchip.com> 16387L: linux-pci@vger.kernel.org 16388S: Supported 16389F: Documentation/devicetree/bindings/pci/microchip* 16390F: drivers/pci/controller/*microchip* 16391 16392PCIE DRIVER FOR QUALCOMM MSM 16393M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16394L: linux-pci@vger.kernel.org 16395L: linux-arm-msm@vger.kernel.org 16396S: Maintained 16397F: drivers/pci/controller/dwc/pcie-qcom.c 16398 16399PCIE DRIVER FOR ROCKCHIP 16400M: Shawn Lin <shawn.lin@rock-chips.com> 16401L: linux-pci@vger.kernel.org 16402L: linux-rockchip@lists.infradead.org 16403S: Maintained 16404F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16405F: drivers/pci/controller/pcie-rockchip* 16406 16407PCIE DRIVER FOR SOCIONEXT UNIPHIER 16408M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16409L: linux-pci@vger.kernel.org 16410S: Maintained 16411F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16412F: drivers/pci/controller/dwc/pcie-uniphier* 16413 16414PCIE DRIVER FOR ST SPEAR13XX 16415M: Pratyush Anand <pratyush.anand@gmail.com> 16416L: linux-pci@vger.kernel.org 16417S: Maintained 16418F: drivers/pci/controller/dwc/*spear* 16419 16420PCIE ENDPOINT DRIVER FOR QUALCOMM 16421M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16422L: linux-pci@vger.kernel.org 16423L: linux-arm-msm@vger.kernel.org 16424S: Maintained 16425F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16426F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16427 16428PCMCIA SUBSYSTEM 16429M: Dominik Brodowski <linux@dominikbrodowski.net> 16430S: Odd Fixes 16431T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16432F: Documentation/pcmcia/ 16433F: drivers/pcmcia/ 16434F: include/pcmcia/ 16435F: tools/pcmcia/ 16436 16437PCNET32 NETWORK DRIVER 16438M: Don Fry <pcnet32@frontier.com> 16439L: netdev@vger.kernel.org 16440S: Maintained 16441F: drivers/net/ethernet/amd/pcnet32.c 16442 16443PCRYPT PARALLEL CRYPTO ENGINE 16444M: Steffen Klassert <steffen.klassert@secunet.com> 16445L: linux-crypto@vger.kernel.org 16446S: Maintained 16447F: crypto/pcrypt.c 16448F: include/crypto/pcrypt.h 16449 16450PECI HARDWARE MONITORING DRIVERS 16451M: Iwona Winiarska <iwona.winiarska@intel.com> 16452L: linux-hwmon@vger.kernel.org 16453S: Supported 16454F: Documentation/hwmon/peci-cputemp.rst 16455F: Documentation/hwmon/peci-dimmtemp.rst 16456F: drivers/hwmon/peci/ 16457 16458PECI SUBSYSTEM 16459M: Iwona Winiarska <iwona.winiarska@intel.com> 16460L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16461S: Supported 16462F: Documentation/devicetree/bindings/peci/ 16463F: Documentation/peci/ 16464F: drivers/peci/ 16465F: include/linux/peci-cpu.h 16466F: include/linux/peci.h 16467 16468PENSANDO ETHERNET DRIVERS 16469M: Shannon Nelson <shannon.nelson@amd.com> 16470M: Brett Creeley <brett.creeley@amd.com> 16471M: drivers@pensando.io 16472L: netdev@vger.kernel.org 16473S: Supported 16474F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16475F: drivers/net/ethernet/pensando/ 16476 16477PER-CPU MEMORY ALLOCATOR 16478M: Dennis Zhou <dennis@kernel.org> 16479M: Tejun Heo <tj@kernel.org> 16480M: Christoph Lameter <cl@linux.com> 16481L: linux-mm@kvack.org 16482S: Maintained 16483T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16484F: arch/*/include/asm/percpu.h 16485F: include/linux/percpu*.h 16486F: lib/percpu*.c 16487F: mm/percpu*.c 16488 16489PER-TASK DELAY ACCOUNTING 16490M: Balbir Singh <bsingharora@gmail.com> 16491S: Maintained 16492F: include/linux/delayacct.h 16493F: kernel/delayacct.c 16494 16495PERFORMANCE EVENTS SUBSYSTEM 16496M: Peter Zijlstra <peterz@infradead.org> 16497M: Ingo Molnar <mingo@redhat.com> 16498M: Arnaldo Carvalho de Melo <acme@kernel.org> 16499R: Mark Rutland <mark.rutland@arm.com> 16500R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16501R: Jiri Olsa <jolsa@kernel.org> 16502R: Namhyung Kim <namhyung@kernel.org> 16503R: Ian Rogers <irogers@google.com> 16504R: Adrian Hunter <adrian.hunter@intel.com> 16505L: linux-perf-users@vger.kernel.org 16506L: linux-kernel@vger.kernel.org 16507S: Supported 16508W: https://perf.wiki.kernel.org/ 16509T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16510F: arch/*/events/* 16511F: arch/*/events/*/* 16512F: arch/*/include/asm/perf_event.h 16513F: arch/*/kernel/*/*/perf_event*.c 16514F: arch/*/kernel/*/perf_event*.c 16515F: arch/*/kernel/perf_callchain.c 16516F: arch/*/kernel/perf_event*.c 16517F: include/linux/perf_event.h 16518F: include/uapi/linux/perf_event.h 16519F: kernel/events/* 16520F: tools/lib/perf/ 16521F: tools/perf/ 16522 16523PERFORMANCE EVENTS TOOLING ARM64 16524R: John Garry <john.g.garry@oracle.com> 16525R: Will Deacon <will@kernel.org> 16526R: James Clark <james.clark@arm.com> 16527R: Mike Leach <mike.leach@linaro.org> 16528R: Leo Yan <leo.yan@linaro.org> 16529L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16530S: Supported 16531F: tools/build/feature/test-libopencsd.c 16532F: tools/perf/arch/arm*/ 16533F: tools/perf/pmu-events/arch/arm64/ 16534F: tools/perf/util/arm-spe* 16535F: tools/perf/util/cs-etm* 16536 16537PERSONALITY HANDLING 16538M: Christoph Hellwig <hch@infradead.org> 16539L: linux-abi-devel@lists.sourceforge.net 16540S: Maintained 16541F: include/linux/personality.h 16542F: include/uapi/linux/personality.h 16543 16544PHOENIX RC FLIGHT CONTROLLER ADAPTER 16545M: Marcus Folkesson <marcus.folkesson@gmail.com> 16546L: linux-input@vger.kernel.org 16547S: Maintained 16548F: Documentation/input/devices/pxrc.rst 16549F: drivers/input/joystick/pxrc.c 16550 16551PHONET PROTOCOL 16552M: Remi Denis-Courmont <courmisch@gmail.com> 16553S: Supported 16554F: Documentation/networking/phonet.rst 16555F: include/linux/phonet.h 16556F: include/net/phonet/ 16557F: include/uapi/linux/phonet.h 16558F: net/phonet/ 16559 16560PHRAM MTD DRIVER 16561M: Joern Engel <joern@lazybastard.org> 16562L: linux-mtd@lists.infradead.org 16563S: Maintained 16564F: drivers/mtd/devices/phram.c 16565 16566PICOLCD HID DRIVER 16567M: Bruno Prémont <bonbons@linux-vserver.org> 16568L: linux-input@vger.kernel.org 16569S: Maintained 16570F: drivers/hid/hid-picolcd* 16571 16572PIDFD API 16573M: Christian Brauner <christian@brauner.io> 16574L: linux-kernel@vger.kernel.org 16575S: Maintained 16576T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16577F: samples/pidfd/ 16578F: tools/testing/selftests/clone3/ 16579F: tools/testing/selftests/pid_namespace/ 16580F: tools/testing/selftests/pidfd/ 16581K: (?i)pidfd 16582K: (?i)clone3 16583K: \b(clone_args|kernel_clone_args)\b 16584 16585PIN CONTROL SUBSYSTEM 16586M: Linus Walleij <linus.walleij@linaro.org> 16587L: linux-gpio@vger.kernel.org 16588S: Maintained 16589T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16590F: Documentation/devicetree/bindings/pinctrl/ 16591F: Documentation/driver-api/pin-control.rst 16592F: drivers/pinctrl/ 16593F: include/dt-bindings/pinctrl/ 16594F: include/linux/pinctrl/ 16595 16596PIN CONTROLLER - AMD 16597M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16598M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16599S: Maintained 16600F: drivers/pinctrl/pinctrl-amd.c 16601 16602PIN CONTROLLER - FREESCALE 16603M: Dong Aisheng <aisheng.dong@nxp.com> 16604M: Fabio Estevam <festevam@gmail.com> 16605M: Shawn Guo <shawnguo@kernel.org> 16606M: Jacky Bai <ping.bai@nxp.com> 16607R: Pengutronix Kernel Team <kernel@pengutronix.de> 16608L: linux-gpio@vger.kernel.org 16609S: Maintained 16610F: Documentation/devicetree/bindings/pinctrl/fsl,* 16611F: drivers/pinctrl/freescale/ 16612 16613PIN CONTROLLER - INTEL 16614M: Mika Westerberg <mika.westerberg@linux.intel.com> 16615M: Andy Shevchenko <andy@kernel.org> 16616S: Supported 16617T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16618F: drivers/pinctrl/intel/ 16619 16620PIN CONTROLLER - KEEMBAY 16621M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16622S: Supported 16623F: drivers/pinctrl/pinctrl-keembay* 16624 16625PIN CONTROLLER - MEDIATEK 16626M: Sean Wang <sean.wang@kernel.org> 16627L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16628S: Maintained 16629F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16630F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16631F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16632F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16633F: drivers/pinctrl/mediatek/ 16634 16635PIN CONTROLLER - MEDIATEK MIPS 16636M: Arınç ÜNAL <arinc.unal@arinc9.com> 16637M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16638L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16639L: linux-mips@vger.kernel.org 16640S: Maintained 16641F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16642F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16643F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16644F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16645F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16646F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16647F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16648F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16649F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16650F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16651F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16652F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16653F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16654F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16655F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16656 16657PIN CONTROLLER - MICROCHIP AT91 16658M: Ludovic Desroches <ludovic.desroches@microchip.com> 16659L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16660L: linux-gpio@vger.kernel.org 16661S: Supported 16662F: drivers/gpio/gpio-sama5d2-piobu.c 16663F: drivers/pinctrl/pinctrl-at91* 16664 16665PIN CONTROLLER - NXP S32 16666M: Chester Lin <clin@suse.com> 16667R: NXP S32 Linux Team <s32@nxp.com> 16668L: linux-gpio@vger.kernel.org 16669S: Maintained 16670F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16671F: drivers/pinctrl/nxp/ 16672 16673PIN CONTROLLER - QUALCOMM 16674M: Bjorn Andersson <andersson@kernel.org> 16675L: linux-arm-msm@vger.kernel.org 16676S: Maintained 16677F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16678F: drivers/pinctrl/qcom/ 16679 16680PIN CONTROLLER - RENESAS 16681M: Geert Uytterhoeven <geert+renesas@glider.be> 16682L: linux-renesas-soc@vger.kernel.org 16683S: Supported 16684T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16685F: Documentation/devicetree/bindings/pinctrl/renesas,* 16686F: drivers/pinctrl/renesas/ 16687 16688PIN CONTROLLER - SAMSUNG 16689M: Tomasz Figa <tomasz.figa@gmail.com> 16690M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16691M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16692R: Alim Akhtar <alim.akhtar@samsung.com> 16693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16694L: linux-samsung-soc@vger.kernel.org 16695S: Maintained 16696Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16697B: mailto:linux-samsung-soc@vger.kernel.org 16698C: irc://irc.libera.chat/linux-exynos 16699T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16700F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16701F: drivers/pinctrl/samsung/ 16702F: include/dt-bindings/pinctrl/samsung.h 16703 16704PIN CONTROLLER - SINGLE 16705M: Tony Lindgren <tony@atomide.com> 16706M: Haojian Zhuang <haojian.zhuang@linaro.org> 16707L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16708L: linux-omap@vger.kernel.org 16709S: Maintained 16710F: drivers/pinctrl/pinctrl-single.c 16711 16712PIN CONTROLLER - SUNPLUS / TIBBO 16713M: Dvorkin Dmitry <dvorkin@tibbo.com> 16714M: Wells Lu <wellslutw@gmail.com> 16715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16716S: Maintained 16717W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16718F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16719F: drivers/pinctrl/sunplus/ 16720F: include/dt-bindings/pinctrl/sppctl*.h 16721 16722PINE64 PINEPHONE KEYBOARD DRIVER 16723M: Samuel Holland <samuel@sholland.org> 16724S: Supported 16725F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16726F: drivers/input/keyboard/pinephone-keyboard.c 16727 16728PKTCDVD DRIVER 16729M: linux-block@vger.kernel.org 16730S: Orphan 16731F: drivers/block/pktcdvd.c 16732F: include/linux/pktcdvd.h 16733F: include/uapi/linux/pktcdvd.h 16734 16735PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16736M: Tomasz Duszynski <tduszyns@gmail.com> 16737S: Maintained 16738F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16739F: drivers/iio/chemical/pms7003.c 16740 16741PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16742M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16743L: netdev@vger.kernel.org 16744S: Maintained 16745F: drivers/net/phy/mdio-open-alliance.h 16746F: net/ethtool/plca.c 16747 16748PLDMFW LIBRARY 16749M: Jacob Keller <jacob.e.keller@intel.com> 16750S: Maintained 16751F: Documentation/driver-api/pldmfw/ 16752F: include/linux/pldmfw.h 16753F: lib/pldmfw/ 16754 16755PLX DMA DRIVER 16756M: Logan Gunthorpe <logang@deltatee.com> 16757S: Maintained 16758F: drivers/dma/plx_dma.c 16759 16760PM-GRAPH UTILITY 16761M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16762L: linux-pm@vger.kernel.org 16763S: Supported 16764W: https://01.org/pm-graph 16765B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16766T: git git://github.com/intel/pm-graph 16767F: tools/power/pm-graph 16768 16769PM6764TR DRIVER 16770M: Charles Hsu <hsu.yungteng@gmail.com> 16771L: linux-hwmon@vger.kernel.org 16772S: Maintained 16773F: Documentation/hwmon/pm6764tr.rst 16774F: drivers/hwmon/pmbus/pm6764tr.c 16775 16776PMBUS HARDWARE MONITORING DRIVERS 16777M: Guenter Roeck <linux@roeck-us.net> 16778L: linux-hwmon@vger.kernel.org 16779S: Maintained 16780W: http://hwmon.wiki.kernel.org/ 16781W: http://www.roeck-us.net/linux/drivers/ 16782T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16783F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16784F: Documentation/devicetree/bindings/hwmon/max31785.txt 16785F: Documentation/hwmon/adm1275.rst 16786F: Documentation/hwmon/ibm-cffps.rst 16787F: Documentation/hwmon/ir35221.rst 16788F: Documentation/hwmon/lm25066.rst 16789F: Documentation/hwmon/ltc2978.rst 16790F: Documentation/hwmon/ltc3815.rst 16791F: Documentation/hwmon/max16064.rst 16792F: Documentation/hwmon/max20751.rst 16793F: Documentation/hwmon/max31785.rst 16794F: Documentation/hwmon/max34440.rst 16795F: Documentation/hwmon/max8688.rst 16796F: Documentation/hwmon/pmbus-core.rst 16797F: Documentation/hwmon/pmbus.rst 16798F: Documentation/hwmon/tps40422.rst 16799F: Documentation/hwmon/ucd9000.rst 16800F: Documentation/hwmon/ucd9200.rst 16801F: Documentation/hwmon/zl6100.rst 16802F: drivers/hwmon/pmbus/ 16803F: include/linux/pmbus.h 16804 16805PMC SIERRA MaxRAID DRIVER 16806L: linux-scsi@vger.kernel.org 16807S: Orphan 16808W: http://www.pmc-sierra.com/ 16809F: drivers/scsi/pmcraid.* 16810 16811PMC SIERRA PM8001 DRIVER 16812M: Jack Wang <jinpu.wang@cloud.ionos.com> 16813L: linux-scsi@vger.kernel.org 16814S: Supported 16815F: drivers/scsi/pm8001/ 16816 16817PNI RM3100 IIO DRIVER 16818M: Song Qiang <songqiang1304521@gmail.com> 16819L: linux-iio@vger.kernel.org 16820S: Maintained 16821F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16822F: drivers/iio/magnetometer/rm3100* 16823 16824PNP SUPPORT 16825M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16826L: linux-acpi@vger.kernel.org 16827S: Maintained 16828F: drivers/pnp/ 16829F: include/linux/pnp.h 16830 16831POSIX CLOCKS and TIMERS 16832M: Thomas Gleixner <tglx@linutronix.de> 16833L: linux-kernel@vger.kernel.org 16834S: Maintained 16835T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16836F: fs/timerfd.c 16837F: include/linux/time_namespace.h 16838F: include/linux/timer* 16839F: kernel/time/*timer* 16840F: kernel/time/namespace.c 16841 16842POWER MANAGEMENT CORE 16843M: "Rafael J. Wysocki" <rafael@kernel.org> 16844L: linux-pm@vger.kernel.org 16845S: Supported 16846B: https://bugzilla.kernel.org 16847T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16848F: drivers/base/power/ 16849F: drivers/powercap/ 16850F: include/linux/intel_rapl.h 16851F: include/linux/pm.h 16852F: include/linux/pm_* 16853F: include/linux/powercap.h 16854F: kernel/configs/nopm.config 16855 16856POWER STATE COORDINATION INTERFACE (PSCI) 16857M: Mark Rutland <mark.rutland@arm.com> 16858M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16859L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16860S: Maintained 16861F: drivers/firmware/psci/ 16862F: include/linux/psci.h 16863F: include/uapi/linux/psci.h 16864 16865POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16866M: Sebastian Reichel <sre@kernel.org> 16867L: linux-pm@vger.kernel.org 16868S: Maintained 16869T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16870F: Documentation/ABI/testing/sysfs-class-power 16871F: Documentation/devicetree/bindings/power/supply/ 16872F: drivers/power/supply/ 16873F: include/linux/power/ 16874F: include/linux/power_supply.h 16875 16876POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16877M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16878L: linuxppc-dev@lists.ozlabs.org 16879S: Maintained 16880F: drivers/char/powernv-op-panel.c 16881 16882PPP OVER ATM (RFC 2364) 16883M: Mitchell Blank Jr <mitch@sfgoth.com> 16884S: Maintained 16885F: include/uapi/linux/atmppp.h 16886F: net/atm/pppoatm.c 16887 16888PPP OVER ETHERNET 16889M: Michal Ostrowski <mostrows@earthlink.net> 16890S: Maintained 16891F: drivers/net/ppp/pppoe.c 16892F: drivers/net/ppp/pppox.c 16893 16894PPP OVER L2TP 16895M: James Chapman <jchapman@katalix.com> 16896S: Maintained 16897F: include/linux/if_pppol2tp.h 16898F: include/uapi/linux/if_pppol2tp.h 16899F: net/l2tp/l2tp_ppp.c 16900 16901PPP PROTOCOL DRIVERS AND COMPRESSORS 16902L: linux-ppp@vger.kernel.org 16903S: Orphan 16904F: drivers/net/ppp/ppp_* 16905 16906PPS SUPPORT 16907M: Rodolfo Giometti <giometti@enneenne.com> 16908L: linuxpps@ml.enneenne.com (subscribers-only) 16909S: Maintained 16910W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16911F: Documentation/ABI/testing/sysfs-pps 16912F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16913F: Documentation/driver-api/pps.rst 16914F: drivers/pps/ 16915F: include/linux/pps*.h 16916F: include/uapi/linux/pps.h 16917 16918PPTP DRIVER 16919M: Dmitry Kozlov <xeb@mail.ru> 16920L: netdev@vger.kernel.org 16921S: Maintained 16922W: http://sourceforge.net/projects/accel-pptp 16923F: drivers/net/ppp/pptp.c 16924 16925PRESSURE STALL INFORMATION (PSI) 16926M: Johannes Weiner <hannes@cmpxchg.org> 16927M: Suren Baghdasaryan <surenb@google.com> 16928S: Maintained 16929F: include/linux/psi* 16930F: kernel/sched/psi.c 16931 16932PRINTK 16933M: Petr Mladek <pmladek@suse.com> 16934M: Sergey Senozhatsky <senozhatsky@chromium.org> 16935R: Steven Rostedt <rostedt@goodmis.org> 16936R: John Ogness <john.ogness@linutronix.de> 16937S: Maintained 16938T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16939F: include/linux/printk.h 16940F: kernel/printk/ 16941 16942PRINTK INDEXING 16943R: Chris Down <chris@chrisdown.name> 16944S: Maintained 16945F: Documentation/core-api/printk-index.rst 16946F: kernel/printk/index.c 16947K: printk_index 16948 16949PROC FILESYSTEM 16950L: linux-kernel@vger.kernel.org 16951L: linux-fsdevel@vger.kernel.org 16952S: Maintained 16953F: Documentation/filesystems/proc.rst 16954F: fs/proc/ 16955F: include/linux/proc_fs.h 16956F: tools/testing/selftests/proc/ 16957 16958PROC SYSCTL 16959M: Luis Chamberlain <mcgrof@kernel.org> 16960M: Kees Cook <keescook@chromium.org> 16961M: Iurii Zaikin <yzaikin@google.com> 16962L: linux-kernel@vger.kernel.org 16963L: linux-fsdevel@vger.kernel.org 16964S: Maintained 16965T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16966F: fs/proc/proc_sysctl.c 16967F: include/linux/sysctl.h 16968F: kernel/sysctl-test.c 16969F: kernel/sysctl.c 16970F: tools/testing/selftests/sysctl/ 16971 16972PS3 NETWORK SUPPORT 16973M: Geoff Levand <geoff@infradead.org> 16974L: netdev@vger.kernel.org 16975L: linuxppc-dev@lists.ozlabs.org 16976S: Maintained 16977F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16978 16979PS3 PLATFORM SUPPORT 16980M: Geoff Levand <geoff@infradead.org> 16981L: linuxppc-dev@lists.ozlabs.org 16982S: Maintained 16983F: arch/powerpc/boot/ps3* 16984F: arch/powerpc/include/asm/lv1call.h 16985F: arch/powerpc/include/asm/ps3*.h 16986F: arch/powerpc/platforms/ps3/ 16987F: drivers/*/ps3* 16988F: drivers/ps3/ 16989F: drivers/rtc/rtc-ps3.c 16990F: drivers/usb/host/*ps3.c 16991F: sound/ppc/snd_ps3* 16992 16993PS3VRAM DRIVER 16994M: Jim Paris <jim@jtan.com> 16995M: Geoff Levand <geoff@infradead.org> 16996L: linuxppc-dev@lists.ozlabs.org 16997S: Maintained 16998F: drivers/block/ps3vram.c 16999 17000PSAMPLE PACKET SAMPLING SUPPORT 17001M: Yotam Gigi <yotam.gi@gmail.com> 17002S: Maintained 17003F: include/net/psample.h 17004F: include/uapi/linux/psample.h 17005F: net/psample 17006 17007PSTORE FILESYSTEM 17008M: Kees Cook <keescook@chromium.org> 17009R: Tony Luck <tony.luck@intel.com> 17010R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17011L: linux-hardening@vger.kernel.org 17012S: Supported 17013T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17014F: Documentation/admin-guide/pstore-blk.rst 17015F: Documentation/admin-guide/ramoops.rst 17016F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17017F: drivers/acpi/apei/erst.c 17018F: drivers/firmware/efi/efi-pstore.c 17019F: fs/pstore/ 17020F: include/linux/pstore* 17021K: \b(pstore|ramoops) 17022 17023PTP HARDWARE CLOCK SUPPORT 17024M: Richard Cochran <richardcochran@gmail.com> 17025L: netdev@vger.kernel.org 17026S: Maintained 17027W: http://linuxptp.sourceforge.net/ 17028F: Documentation/ABI/testing/sysfs-ptp 17029F: Documentation/driver-api/ptp.rst 17030F: drivers/net/phy/dp83640* 17031F: drivers/ptp/* 17032F: include/linux/ptp_cl* 17033K: (?:\b|_)ptp(?:\b|_) 17034 17035PTP VIRTUAL CLOCK SUPPORT 17036M: Yangbo Lu <yangbo.lu@nxp.com> 17037L: netdev@vger.kernel.org 17038S: Maintained 17039F: drivers/ptp/ptp_vclock.c 17040F: net/ethtool/phc_vclocks.c 17041 17042PTRACE SUPPORT 17043M: Oleg Nesterov <oleg@redhat.com> 17044S: Maintained 17045F: arch/*/*/ptrace*.c 17046F: arch/*/include/asm/ptrace*.h 17047F: arch/*/ptrace*.c 17048F: include/asm-generic/syscall.h 17049F: include/linux/ptrace.h 17050F: include/linux/regset.h 17051F: include/uapi/linux/ptrace.h 17052F: kernel/ptrace.c 17053 17054PULSE8-CEC DRIVER 17055M: Hans Verkuil <hverkuil@xs4all.nl> 17056L: linux-media@vger.kernel.org 17057S: Maintained 17058T: git git://linuxtv.org/media_tree.git 17059F: drivers/media/cec/usb/pulse8/ 17060 17061PURELIFI PLFXLC DRIVER 17062M: Srinivasan Raju <srini.raju@purelifi.com> 17063L: linux-wireless@vger.kernel.org 17064S: Supported 17065F: drivers/net/wireless/purelifi/plfxlc/ 17066 17067PVRUSB2 VIDEO4LINUX DRIVER 17068M: Mike Isely <isely@pobox.com> 17069L: pvrusb2@isely.net (subscribers-only) 17070L: linux-media@vger.kernel.org 17071S: Maintained 17072W: http://www.isely.net/pvrusb2/ 17073T: git git://linuxtv.org/media_tree.git 17074F: Documentation/driver-api/media/drivers/pvrusb2* 17075F: drivers/media/usb/pvrusb2/ 17076 17077PWC WEBCAM DRIVER 17078M: Hans Verkuil <hverkuil@xs4all.nl> 17079L: linux-media@vger.kernel.org 17080S: Odd Fixes 17081T: git git://linuxtv.org/media_tree.git 17082F: drivers/media/usb/pwc/* 17083F: include/trace/events/pwc.h 17084 17085PWM IR Transmitter 17086M: Sean Young <sean@mess.org> 17087L: linux-media@vger.kernel.org 17088S: Maintained 17089F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17090F: drivers/media/rc/pwm-ir-tx.c 17091 17092PWM SUBSYSTEM 17093M: Thierry Reding <thierry.reding@gmail.com> 17094R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17095L: linux-pwm@vger.kernel.org 17096S: Maintained 17097Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17098T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17099F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17100F: Documentation/devicetree/bindings/pwm/ 17101F: Documentation/driver-api/pwm.rst 17102F: drivers/gpio/gpio-mvebu.c 17103F: drivers/pwm/ 17104F: drivers/video/backlight/pwm_bl.c 17105F: include/dt-bindings/pwm/ 17106F: include/linux/pwm.h 17107F: include/linux/pwm_backlight.h 17108K: pwm_(config|apply_state|ops) 17109 17110PXA GPIO DRIVER 17111M: Robert Jarzmik <robert.jarzmik@free.fr> 17112L: linux-gpio@vger.kernel.org 17113S: Maintained 17114F: drivers/gpio/gpio-pxa.c 17115 17116PXA MMCI DRIVER 17117S: Orphan 17118 17119PXA RTC DRIVER 17120M: Robert Jarzmik <robert.jarzmik@free.fr> 17121L: linux-rtc@vger.kernel.org 17122S: Maintained 17123 17124PXA2xx/PXA3xx SUPPORT 17125M: Daniel Mack <daniel@zonque.org> 17126M: Haojian Zhuang <haojian.zhuang@gmail.com> 17127M: Robert Jarzmik <robert.jarzmik@free.fr> 17128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17129S: Maintained 17130T: git git://github.com/hzhuang1/linux.git 17131T: git git://github.com/rjarzmik/linux.git 17132F: arch/arm/boot/dts/pxa* 17133F: arch/arm/mach-pxa/ 17134F: drivers/dma/pxa* 17135F: drivers/pcmcia/pxa2xx* 17136F: drivers/pinctrl/pxa/ 17137F: drivers/spi/spi-pxa2xx* 17138F: drivers/usb/gadget/udc/pxa2* 17139F: include/sound/pxa2xx-lib.h 17140F: sound/arm/pxa* 17141F: sound/soc/pxa/ 17142 17143QAT DRIVER 17144M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17145L: qat-linux@intel.com 17146S: Supported 17147F: drivers/crypto/intel/qat/ 17148 17149QCOM AUDIO (ASoC) DRIVERS 17150M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17151M: Banajit Goswami <bgoswami@quicinc.com> 17152L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17153S: Supported 17154F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17155F: Documentation/devicetree/bindings/sound/qcom,* 17156F: drivers/soc/qcom/apr.c 17157F: include/dt-bindings/sound/qcom,wcd9335.h 17158F: sound/soc/codecs/lpass-rx-macro.* 17159F: sound/soc/codecs/lpass-tx-macro.* 17160F: sound/soc/codecs/lpass-va-macro.c 17161F: sound/soc/codecs/lpass-wsa-macro.* 17162F: sound/soc/codecs/msm8916-wcd-analog.c 17163F: sound/soc/codecs/msm8916-wcd-digital.c 17164F: sound/soc/codecs/wcd-clsh-v2.* 17165F: sound/soc/codecs/wcd-mbhc-v2.* 17166F: sound/soc/codecs/wcd9335.* 17167F: sound/soc/codecs/wcd934x.c 17168F: sound/soc/codecs/wsa881x.c 17169F: sound/soc/codecs/wsa883x.c 17170F: sound/soc/qcom/ 17171 17172QCOM EMBEDDED USB DEBUGGER (EUD) 17173M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17174L: linux-arm-msm@vger.kernel.org 17175S: Maintained 17176F: Documentation/ABI/testing/sysfs-driver-eud 17177F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17178F: drivers/usb/misc/qcom_eud.c 17179 17180QCOM IPA DRIVER 17181M: Alex Elder <elder@kernel.org> 17182L: netdev@vger.kernel.org 17183S: Supported 17184F: drivers/net/ipa/ 17185 17186QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17187M: Gabriel Somlo <somlo@cmu.edu> 17188M: "Michael S. Tsirkin" <mst@redhat.com> 17189L: qemu-devel@nongnu.org 17190S: Maintained 17191F: drivers/firmware/qemu_fw_cfg.c 17192F: include/uapi/linux/qemu_fw_cfg.h 17193 17194QIB DRIVER 17195M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17196L: linux-rdma@vger.kernel.org 17197S: Supported 17198F: drivers/infiniband/hw/qib/ 17199 17200QLOGIC QL41xxx FCOE DRIVER 17201M: Saurav Kashyap <skashyap@marvell.com> 17202M: Javed Hasan <jhasan@marvell.com> 17203M: GR-QLogic-Storage-Upstream@marvell.com 17204L: linux-scsi@vger.kernel.org 17205S: Supported 17206F: drivers/scsi/qedf/ 17207 17208QLOGIC QL41xxx ISCSI DRIVER 17209M: Nilesh Javali <njavali@marvell.com> 17210M: Manish Rangankar <mrangankar@marvell.com> 17211M: GR-QLogic-Storage-Upstream@marvell.com 17212L: linux-scsi@vger.kernel.org 17213S: Supported 17214F: drivers/scsi/qedi/ 17215 17216QLOGIC QL4xxx ETHERNET DRIVER 17217M: Ariel Elior <aelior@marvell.com> 17218M: Manish Chopra <manishc@marvell.com> 17219L: netdev@vger.kernel.org 17220S: Supported 17221F: drivers/net/ethernet/qlogic/qed/ 17222F: drivers/net/ethernet/qlogic/qede/ 17223F: include/linux/qed/ 17224 17225QLOGIC QL4xxx RDMA DRIVER 17226M: Michal Kalderon <mkalderon@marvell.com> 17227M: Ariel Elior <aelior@marvell.com> 17228L: linux-rdma@vger.kernel.org 17229S: Supported 17230F: drivers/infiniband/hw/qedr/ 17231F: include/uapi/rdma/qedr-abi.h 17232 17233QLOGIC QLA1280 SCSI DRIVER 17234M: Michael Reed <mdr@sgi.com> 17235L: linux-scsi@vger.kernel.org 17236S: Maintained 17237F: drivers/scsi/qla1280.[ch] 17238 17239QLOGIC QLA2XXX FC-SCSI DRIVER 17240M: Nilesh Javali <njavali@marvell.com> 17241M: GR-QLogic-Storage-Upstream@marvell.com 17242L: linux-scsi@vger.kernel.org 17243S: Supported 17244F: drivers/scsi/qla2xxx/ 17245 17246QLOGIC QLA3XXX NETWORK DRIVER 17247M: GR-Linux-NIC-Dev@marvell.com 17248L: netdev@vger.kernel.org 17249S: Supported 17250F: drivers/net/ethernet/qlogic/qla3xxx.* 17251 17252QLOGIC QLA4XXX iSCSI DRIVER 17253M: Nilesh Javali <njavali@marvell.com> 17254M: Manish Rangankar <mrangankar@marvell.com> 17255M: GR-QLogic-Storage-Upstream@marvell.com 17256L: linux-scsi@vger.kernel.org 17257S: Supported 17258F: drivers/scsi/qla4xxx/ 17259 17260QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17261M: Shahed Shaikh <shshaikh@marvell.com> 17262M: Manish Chopra <manishc@marvell.com> 17263M: GR-Linux-NIC-Dev@marvell.com 17264L: netdev@vger.kernel.org 17265S: Supported 17266F: drivers/net/ethernet/qlogic/qlcnic/ 17267 17268QLOGIC QLGE 10Gb ETHERNET DRIVER 17269M: Manish Chopra <manishc@marvell.com> 17270M: GR-Linux-NIC-Dev@marvell.com 17271M: Coiby Xu <coiby.xu@gmail.com> 17272L: netdev@vger.kernel.org 17273S: Supported 17274F: Documentation/networking/device_drivers/qlogic/qlge.rst 17275F: drivers/staging/qlge/ 17276 17277QM1D1B0004 MEDIA DRIVER 17278M: Akihiro Tsukada <tskd08@gmail.com> 17279L: linux-media@vger.kernel.org 17280S: Odd Fixes 17281F: drivers/media/tuners/qm1d1b0004* 17282 17283QM1D1C0042 MEDIA DRIVER 17284M: Akihiro Tsukada <tskd08@gmail.com> 17285L: linux-media@vger.kernel.org 17286S: Odd Fixes 17287F: drivers/media/tuners/qm1d1c0042* 17288 17289QNX4 FILESYSTEM 17290M: Anders Larsen <al@alarsen.net> 17291S: Maintained 17292W: http://www.alarsen.net/linux/qnx4fs/ 17293F: fs/qnx4/ 17294F: include/uapi/linux/qnx4_fs.h 17295F: include/uapi/linux/qnxtypes.h 17296 17297QNX6 FILESYSTEM 17298S: Orphan 17299F: Documentation/filesystems/qnx6.rst 17300F: fs/qnx6/ 17301F: include/linux/qnx6_fs.h 17302 17303QORIQ DPAA2 FSL-MC BUS DRIVER 17304M: Stuart Yoder <stuyoder@gmail.com> 17305M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17306L: linux-kernel@vger.kernel.org 17307S: Maintained 17308F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17309F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17310F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17311F: drivers/bus/fsl-mc/ 17312F: include/uapi/linux/fsl_mc.h 17313 17314QT1010 MEDIA DRIVER 17315M: Antti Palosaari <crope@iki.fi> 17316L: linux-media@vger.kernel.org 17317S: Maintained 17318W: https://linuxtv.org 17319W: http://palosaari.fi/linux/ 17320Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17321T: git git://linuxtv.org/anttip/media_tree.git 17322F: drivers/media/tuners/qt1010* 17323 17324QUALCOMM ATH12K WIRELESS DRIVER 17325M: Kalle Valo <kvalo@kernel.org> 17326L: ath12k@lists.infradead.org 17327S: Supported 17328T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17329F: drivers/net/wireless/ath/ath12k/ 17330 17331QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17332M: Kalle Valo <kvalo@kernel.org> 17333L: ath10k@lists.infradead.org 17334S: Supported 17335W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17336T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17337F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17338F: drivers/net/wireless/ath/ath10k/ 17339 17340QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17341M: Kalle Valo <kvalo@kernel.org> 17342L: ath11k@lists.infradead.org 17343S: Supported 17344T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17345F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17346F: drivers/net/wireless/ath/ath11k/ 17347 17348QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17349M: Toke Høiland-Jørgensen <toke@toke.dk> 17350L: linux-wireless@vger.kernel.org 17351S: Maintained 17352W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17353F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17354F: drivers/net/wireless/ath/ath9k/ 17355 17356QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17357M: Stephan Gerhold <stephan@gerhold.net> 17358L: netdev@vger.kernel.org 17359L: linux-arm-msm@vger.kernel.org 17360S: Maintained 17361F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17362F: drivers/net/wwan/qcom_bam_dmux.c 17363 17364QUALCOMM CAMERA SUBSYSTEM DRIVER 17365M: Robert Foss <rfoss@kernel.org> 17366M: Todor Tomov <todor.too@gmail.com> 17367M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17368L: linux-media@vger.kernel.org 17369S: Maintained 17370F: Documentation/admin-guide/media/qcom_camss.rst 17371F: Documentation/devicetree/bindings/media/*camss* 17372F: drivers/media/platform/qcom/camss/ 17373 17374QUALCOMM CLOCK DRIVERS 17375M: Bjorn Andersson <andersson@kernel.org> 17376L: linux-arm-msm@vger.kernel.org 17377S: Supported 17378T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17379F: Documentation/devicetree/bindings/clock/qcom,* 17380F: drivers/clk/qcom/ 17381F: include/dt-bindings/clock/qcom,* 17382 17383QUALCOMM CLOUD AI (QAIC) DRIVER 17384M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17385L: linux-arm-msm@vger.kernel.org 17386L: dri-devel@lists.freedesktop.org 17387S: Supported 17388T: git git://anongit.freedesktop.org/drm/drm-misc 17389F: Documentation/accel/qaic/ 17390F: drivers/accel/qaic/ 17391F: include/uapi/drm/qaic_accel.h 17392 17393QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17394M: Bjorn Andersson <andersson@kernel.org> 17395M: Konrad Dybcio <konrad.dybcio@linaro.org> 17396L: linux-pm@vger.kernel.org 17397L: linux-arm-msm@vger.kernel.org 17398S: Maintained 17399F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17400F: drivers/soc/qcom/cpr.c 17401 17402QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17403M: Ilia Lin <ilia.lin@kernel.org> 17404L: linux-pm@vger.kernel.org 17405S: Maintained 17406F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17407F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17408F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17409 17410QUALCOMM CRYPTO DRIVERS 17411M: Thara Gopinath <thara.gopinath@gmail.com> 17412L: linux-crypto@vger.kernel.org 17413L: linux-arm-msm@vger.kernel.org 17414S: Maintained 17415F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17416F: drivers/crypto/qce/ 17417 17418QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17419M: Timur Tabi <timur@kernel.org> 17420L: netdev@vger.kernel.org 17421S: Maintained 17422F: drivers/net/ethernet/qualcomm/emac/ 17423 17424QUALCOMM ETHQOS ETHERNET DRIVER 17425M: Vinod Koul <vkoul@kernel.org> 17426R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17427L: netdev@vger.kernel.org 17428S: Maintained 17429F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17430F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17431 17432QUALCOMM FASTRPC DRIVER 17433M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17434M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17435L: linux-arm-msm@vger.kernel.org 17436S: Maintained 17437F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17438F: drivers/misc/fastrpc.c 17439F: include/uapi/misc/fastrpc.h 17440 17441QUALCOMM HEXAGON ARCHITECTURE 17442M: Brian Cain <bcain@quicinc.com> 17443L: linux-hexagon@vger.kernel.org 17444S: Supported 17445T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17446F: arch/hexagon/ 17447 17448QUALCOMM HIDMA DRIVER 17449M: Sinan Kaya <okaya@kernel.org> 17450L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17451L: linux-arm-msm@vger.kernel.org 17452L: dmaengine@vger.kernel.org 17453S: Supported 17454F: drivers/dma/qcom/hidma* 17455 17456QUALCOMM I2C CCI DRIVER 17457M: Loic Poulain <loic.poulain@linaro.org> 17458M: Robert Foss <rfoss@kernel.org> 17459L: linux-i2c@vger.kernel.org 17460L: linux-arm-msm@vger.kernel.org 17461S: Maintained 17462F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17463F: drivers/i2c/busses/i2c-qcom-cci.c 17464 17465QUALCOMM INTERCONNECT BWMON DRIVER 17466M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17467L: linux-arm-msm@vger.kernel.org 17468S: Maintained 17469F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17470F: drivers/soc/qcom/icc-bwmon.c 17471 17472QUALCOMM IOMMU 17473M: Rob Clark <robdclark@gmail.com> 17474L: iommu@lists.linux.dev 17475L: linux-arm-msm@vger.kernel.org 17476S: Maintained 17477F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17478 17479QUALCOMM IPC ROUTER (QRTR) DRIVER 17480M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17481L: linux-arm-msm@vger.kernel.org 17482S: Maintained 17483F: include/trace/events/qrtr.h 17484F: include/uapi/linux/qrtr.h 17485F: net/qrtr/ 17486 17487QUALCOMM IPCC MAILBOX DRIVER 17488M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17489L: linux-arm-msm@vger.kernel.org 17490S: Supported 17491F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17492F: drivers/mailbox/qcom-ipcc.c 17493F: include/dt-bindings/mailbox/qcom-ipcc.h 17494 17495QUALCOMM IPQ4019 USB PHY DRIVER 17496M: Robert Marko <robert.marko@sartura.hr> 17497M: Luka Perkov <luka.perkov@sartura.hr> 17498L: linux-arm-msm@vger.kernel.org 17499S: Maintained 17500F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17501F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17502 17503QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17504M: Robert Marko <robert.marko@sartura.hr> 17505M: Luka Perkov <luka.perkov@sartura.hr> 17506L: linux-arm-msm@vger.kernel.org 17507S: Maintained 17508F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17509F: drivers/regulator/vqmmc-ipq4019-regulator.c 17510 17511QUALCOMM NAND CONTROLLER DRIVER 17512M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17513L: linux-mtd@lists.infradead.org 17514L: linux-arm-msm@vger.kernel.org 17515S: Maintained 17516F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17517F: drivers/mtd/nand/raw/qcom_nandc.c 17518 17519QUALCOMM RMNET DRIVER 17520M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17521M: Sean Tranchetti <quic_stranche@quicinc.com> 17522L: netdev@vger.kernel.org 17523S: Maintained 17524F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17525F: drivers/net/ethernet/qualcomm/rmnet/ 17526F: include/linux/if_rmnet.h 17527 17528QUALCOMM TSENS THERMAL DRIVER 17529M: Amit Kucheria <amitk@kernel.org> 17530M: Thara Gopinath <thara.gopinath@gmail.com> 17531L: linux-pm@vger.kernel.org 17532L: linux-arm-msm@vger.kernel.org 17533S: Maintained 17534F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17535F: drivers/thermal/qcom/ 17536 17537QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17538M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17539M: Vikash Garodia <quic_vgarodia@quicinc.com> 17540L: linux-media@vger.kernel.org 17541L: linux-arm-msm@vger.kernel.org 17542S: Maintained 17543T: git git://linuxtv.org/media_tree.git 17544F: Documentation/devicetree/bindings/media/*venus* 17545F: drivers/media/platform/qcom/venus/ 17546 17547QUALCOMM WCN36XX WIRELESS DRIVER 17548M: Loic Poulain <loic.poulain@linaro.org> 17549L: wcn36xx@lists.infradead.org 17550S: Supported 17551W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17552F: drivers/net/wireless/ath/wcn36xx/ 17553 17554QUANTENNA QTNFMAC WIRELESS DRIVER 17555M: Igor Mitsyanko <imitsyanko@quantenna.com> 17556R: Sergey Matyukevich <geomatsi@gmail.com> 17557L: linux-wireless@vger.kernel.org 17558S: Maintained 17559F: drivers/net/wireless/quantenna 17560 17561RADEON and AMDGPU DRM DRIVERS 17562M: Alex Deucher <alexander.deucher@amd.com> 17563M: Christian König <christian.koenig@amd.com> 17564M: Pan, Xinhui <Xinhui.Pan@amd.com> 17565L: amd-gfx@lists.freedesktop.org 17566S: Supported 17567B: https://gitlab.freedesktop.org/drm/amd/-/issues 17568C: irc://irc.oftc.net/radeon 17569T: git https://gitlab.freedesktop.org/agd5f/linux.git 17570F: Documentation/gpu/amdgpu/ 17571F: drivers/gpu/drm/amd/ 17572F: drivers/gpu/drm/radeon/ 17573F: include/uapi/drm/amdgpu_drm.h 17574F: include/uapi/drm/radeon_drm.h 17575 17576RADEON FRAMEBUFFER DISPLAY DRIVER 17577M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17578L: linux-fbdev@vger.kernel.org 17579S: Maintained 17580F: drivers/video/fbdev/aty/radeon* 17581F: include/uapi/linux/radeonfb.h 17582 17583RADIOSHARK RADIO DRIVER 17584M: Hans Verkuil <hverkuil@xs4all.nl> 17585L: linux-media@vger.kernel.org 17586S: Maintained 17587T: git git://linuxtv.org/media_tree.git 17588F: drivers/media/radio/radio-shark.c 17589 17590RADIOSHARK2 RADIO DRIVER 17591M: Hans Verkuil <hverkuil@xs4all.nl> 17592L: linux-media@vger.kernel.org 17593S: Maintained 17594T: git git://linuxtv.org/media_tree.git 17595F: drivers/media/radio/radio-shark2.c 17596F: drivers/media/radio/radio-tea5777.c 17597 17598RADOS BLOCK DEVICE (RBD) 17599M: Ilya Dryomov <idryomov@gmail.com> 17600R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17601L: ceph-devel@vger.kernel.org 17602S: Supported 17603W: http://ceph.com/ 17604T: git https://github.com/ceph/ceph-client.git 17605F: Documentation/ABI/testing/sysfs-bus-rbd 17606F: drivers/block/rbd.c 17607F: drivers/block/rbd_types.h 17608 17609RAGE128 FRAMEBUFFER DISPLAY DRIVER 17610L: linux-fbdev@vger.kernel.org 17611S: Orphan 17612F: drivers/video/fbdev/aty/aty128fb.c 17613 17614RAINSHADOW-CEC DRIVER 17615M: Hans Verkuil <hverkuil@xs4all.nl> 17616L: linux-media@vger.kernel.org 17617S: Maintained 17618T: git git://linuxtv.org/media_tree.git 17619F: drivers/media/cec/usb/rainshadow/ 17620 17621RALINK MIPS ARCHITECTURE 17622M: John Crispin <john@phrozen.org> 17623L: linux-mips@vger.kernel.org 17624S: Maintained 17625F: arch/mips/ralink 17626 17627RALINK MT7621 MIPS ARCHITECTURE 17628M: Arınç ÜNAL <arinc.unal@arinc9.com> 17629M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17630L: linux-mips@vger.kernel.org 17631S: Maintained 17632F: arch/mips/boot/dts/ralink/mt7621* 17633 17634RALINK RT2X00 WIRELESS LAN DRIVER 17635M: Stanislaw Gruszka <stf_xl@wp.pl> 17636M: Helmut Schaa <helmut.schaa@googlemail.com> 17637L: linux-wireless@vger.kernel.org 17638S: Maintained 17639F: drivers/net/wireless/ralink/rt2x00/ 17640 17641RAMDISK RAM BLOCK DEVICE DRIVER 17642M: Jens Axboe <axboe@kernel.dk> 17643S: Maintained 17644F: Documentation/admin-guide/blockdev/ramdisk.rst 17645F: drivers/block/brd.c 17646 17647RANCHU VIRTUAL BOARD FOR MIPS 17648M: Miodrag Dinic <miodrag.dinic@mips.com> 17649L: linux-mips@vger.kernel.org 17650S: Supported 17651F: arch/mips/configs/generic/board-ranchu.config 17652F: arch/mips/generic/board-ranchu.c 17653 17654RANDOM NUMBER DRIVER 17655M: "Theodore Ts'o" <tytso@mit.edu> 17656M: Jason A. Donenfeld <Jason@zx2c4.com> 17657S: Maintained 17658T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17659F: drivers/char/random.c 17660F: drivers/virt/vmgenid.c 17661 17662RAPIDIO SUBSYSTEM 17663M: Matt Porter <mporter@kernel.crashing.org> 17664M: Alexandre Bounine <alex.bou9@gmail.com> 17665S: Maintained 17666F: drivers/rapidio/ 17667 17668RAS INFRASTRUCTURE 17669M: Tony Luck <tony.luck@intel.com> 17670M: Borislav Petkov <bp@alien8.de> 17671L: linux-edac@vger.kernel.org 17672S: Maintained 17673F: Documentation/admin-guide/ras.rst 17674F: drivers/ras/ 17675F: include/linux/ras.h 17676F: include/ras/ras_event.h 17677 17678RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17679L: linux-wireless@vger.kernel.org 17680S: Orphan 17681F: drivers/net/wireless/legacy/ray* 17682 17683RC-CORE / LIRC FRAMEWORK 17684M: Sean Young <sean@mess.org> 17685L: linux-media@vger.kernel.org 17686S: Maintained 17687W: http://linuxtv.org 17688T: git git://linuxtv.org/media_tree.git 17689F: Documentation/driver-api/media/rc-core.rst 17690F: Documentation/userspace-api/media/rc/ 17691F: drivers/media/rc/ 17692F: include/media/rc-core.h 17693F: include/media/rc-map.h 17694F: include/uapi/linux/lirc.h 17695 17696RCMM REMOTE CONTROLS DECODER 17697M: Patrick Lerda <patrick9876@free.fr> 17698S: Maintained 17699F: drivers/media/rc/ir-rcmm-decoder.c 17700 17701RCUTORTURE TEST FRAMEWORK 17702M: "Paul E. McKenney" <paulmck@kernel.org> 17703M: Josh Triplett <josh@joshtriplett.org> 17704R: Steven Rostedt <rostedt@goodmis.org> 17705R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17706R: Lai Jiangshan <jiangshanlai@gmail.com> 17707L: rcu@vger.kernel.org 17708S: Supported 17709T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17710F: tools/testing/selftests/rcutorture 17711 17712RDACM20 Camera Sensor 17713M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17714M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17715M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17716M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17717L: linux-media@vger.kernel.org 17718S: Maintained 17719F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17720F: drivers/media/i2c/max9271.c 17721F: drivers/media/i2c/max9271.h 17722F: drivers/media/i2c/rdacm20.c 17723 17724RDACM21 Camera Sensor 17725M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17726M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17727M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17728M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17729L: linux-media@vger.kernel.org 17730S: Maintained 17731F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17732F: drivers/media/i2c/max9271.c 17733F: drivers/media/i2c/max9271.h 17734F: drivers/media/i2c/rdacm21.c 17735 17736RDC R-321X SoC 17737M: Florian Fainelli <florian@openwrt.org> 17738S: Maintained 17739 17740RDC R6040 FAST ETHERNET DRIVER 17741M: Florian Fainelli <f.fainelli@gmail.com> 17742L: netdev@vger.kernel.org 17743S: Maintained 17744F: drivers/net/ethernet/rdc/r6040.c 17745 17746RDMAVT - RDMA verbs software 17747M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17748L: linux-rdma@vger.kernel.org 17749S: Supported 17750F: drivers/infiniband/sw/rdmavt 17751 17752RDS - RELIABLE DATAGRAM SOCKETS 17753M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17754L: netdev@vger.kernel.org 17755L: linux-rdma@vger.kernel.org 17756L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17757S: Supported 17758W: https://oss.oracle.com/projects/rds/ 17759F: Documentation/networking/rds.rst 17760F: net/rds/ 17761 17762RDT - RESOURCE ALLOCATION 17763M: Fenghua Yu <fenghua.yu@intel.com> 17764M: Reinette Chatre <reinette.chatre@intel.com> 17765L: linux-kernel@vger.kernel.org 17766S: Supported 17767F: Documentation/arch/x86/resctrl* 17768F: arch/x86/include/asm/resctrl.h 17769F: arch/x86/kernel/cpu/resctrl/ 17770F: tools/testing/selftests/resctrl/ 17771 17772READ-COPY UPDATE (RCU) 17773M: "Paul E. McKenney" <paulmck@kernel.org> 17774M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17775M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17776M: Joel Fernandes <joel@joelfernandes.org> 17777M: Josh Triplett <josh@joshtriplett.org> 17778M: Boqun Feng <boqun.feng@gmail.com> 17779R: Steven Rostedt <rostedt@goodmis.org> 17780R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17781R: Lai Jiangshan <jiangshanlai@gmail.com> 17782R: Zqiang <qiang1.zhang@intel.com> 17783L: rcu@vger.kernel.org 17784S: Supported 17785W: http://www.rdrop.com/users/paulmck/RCU/ 17786T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17787F: Documentation/RCU/ 17788F: include/linux/rcu* 17789F: kernel/rcu/ 17790X: Documentation/RCU/torture.rst 17791X: include/linux/srcu*.h 17792X: kernel/rcu/srcu*.c 17793 17794REAL TIME CLOCK (RTC) SUBSYSTEM 17795M: Alessandro Zummo <a.zummo@towertech.it> 17796M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17797L: linux-rtc@vger.kernel.org 17798S: Maintained 17799Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17800T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17801F: Documentation/admin-guide/rtc.rst 17802F: Documentation/devicetree/bindings/rtc/ 17803F: drivers/rtc/ 17804F: include/linux/platform_data/rtc-* 17805F: include/linux/rtc.h 17806F: include/linux/rtc/ 17807F: include/uapi/linux/rtc.h 17808F: tools/testing/selftests/rtc/ 17809 17810Real-time Linux Analysis (RTLA) tools 17811M: Daniel Bristot de Oliveira <bristot@kernel.org> 17812M: Steven Rostedt <rostedt@goodmis.org> 17813L: linux-trace-devel@vger.kernel.org 17814S: Maintained 17815F: Documentation/tools/rtla/ 17816F: tools/tracing/rtla/ 17817 17818REALTEK AUDIO CODECS 17819M: Oder Chiou <oder_chiou@realtek.com> 17820S: Maintained 17821F: include/sound/rt*.h 17822F: sound/soc/codecs/rt* 17823 17824REALTEK OTTO WATCHDOG 17825M: Sander Vanheule <sander@svanheule.net> 17826L: linux-watchdog@vger.kernel.org 17827S: Maintained 17828F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17829F: drivers/watchdog/realtek_otto_wdt.c 17830 17831REALTEK RTL83xx SMI DSA ROUTER CHIPS 17832M: Linus Walleij <linus.walleij@linaro.org> 17833M: Alvin Šipraga <alsi@bang-olufsen.dk> 17834S: Maintained 17835F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17836F: drivers/net/dsa/realtek/* 17837 17838REALTEK WIRELESS DRIVER (rtlwifi family) 17839M: Ping-Ke Shih <pkshih@realtek.com> 17840L: linux-wireless@vger.kernel.org 17841S: Maintained 17842W: https://wireless.wiki.kernel.org/ 17843T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17844F: drivers/net/wireless/realtek/rtlwifi/ 17845 17846REALTEK WIRELESS DRIVER (rtw88) 17847M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17848L: linux-wireless@vger.kernel.org 17849S: Maintained 17850F: drivers/net/wireless/realtek/rtw88/ 17851 17852REALTEK WIRELESS DRIVER (rtw89) 17853M: Ping-Ke Shih <pkshih@realtek.com> 17854L: linux-wireless@vger.kernel.org 17855S: Maintained 17856F: drivers/net/wireless/realtek/rtw89/ 17857 17858REDPINE WIRELESS DRIVER 17859L: linux-wireless@vger.kernel.org 17860S: Orphan 17861F: drivers/net/wireless/rsi/ 17862 17863REGISTER MAP ABSTRACTION 17864M: Mark Brown <broonie@kernel.org> 17865L: linux-kernel@vger.kernel.org 17866S: Supported 17867T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17868F: Documentation/devicetree/bindings/regmap/ 17869F: drivers/base/regmap/ 17870F: include/linux/regmap.h 17871 17872REISERFS FILE SYSTEM 17873L: reiserfs-devel@vger.kernel.org 17874S: Supported 17875F: fs/reiserfs/ 17876 17877REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17878M: Bjorn Andersson <andersson@kernel.org> 17879M: Mathieu Poirier <mathieu.poirier@linaro.org> 17880L: linux-remoteproc@vger.kernel.org 17881S: Maintained 17882T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17883F: Documentation/ABI/testing/sysfs-class-remoteproc 17884F: Documentation/devicetree/bindings/remoteproc/ 17885F: Documentation/staging/remoteproc.rst 17886F: drivers/remoteproc/ 17887F: include/linux/remoteproc.h 17888F: include/linux/remoteproc/ 17889 17890REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17891M: Bjorn Andersson <andersson@kernel.org> 17892M: Mathieu Poirier <mathieu.poirier@linaro.org> 17893L: linux-remoteproc@vger.kernel.org 17894S: Maintained 17895T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17896F: Documentation/ABI/testing/sysfs-bus-rpmsg 17897F: Documentation/staging/rpmsg.rst 17898F: drivers/rpmsg/ 17899F: include/linux/rpmsg.h 17900F: include/linux/rpmsg/ 17901F: include/uapi/linux/rpmsg.h 17902F: samples/rpmsg/ 17903 17904REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17905M: Stephan Gerhold <stephan@gerhold.net> 17906L: netdev@vger.kernel.org 17907L: linux-remoteproc@vger.kernel.org 17908S: Maintained 17909F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17910 17911RENESAS CLOCK DRIVERS 17912M: Geert Uytterhoeven <geert+renesas@glider.be> 17913L: linux-renesas-soc@vger.kernel.org 17914S: Supported 17915T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17916F: Documentation/devicetree/bindings/clock/renesas,* 17917F: drivers/clk/renesas/ 17918 17919RENESAS EMEV2 I2C DRIVER 17920M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17921L: linux-renesas-soc@vger.kernel.org 17922S: Supported 17923F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17924F: drivers/i2c/busses/i2c-emev2.c 17925 17926RENESAS ETHERNET DRIVERS 17927R: Sergey Shtylyov <s.shtylyov@omp.ru> 17928L: netdev@vger.kernel.org 17929L: linux-renesas-soc@vger.kernel.org 17930F: Documentation/devicetree/bindings/net/renesas,*.yaml 17931F: drivers/net/ethernet/renesas/ 17932F: include/linux/sh_eth.h 17933 17934RENESAS IDT821034 ASoC CODEC 17935M: Herve Codina <herve.codina@bootlin.com> 17936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17937S: Maintained 17938F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17939F: sound/soc/codecs/idt821034.c 17940 17941RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17942M: Miquel Raynal <miquel.raynal@bootlin.com> 17943L: linux-mtd@lists.infradead.org 17944L: linux-renesas-soc@vger.kernel.org 17945S: Maintained 17946F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17947F: drivers/mtd/nand/raw/renesas-nand-controller.c 17948 17949RENESAS R-CAR GYROADC DRIVER 17950M: Marek Vasut <marek.vasut@gmail.com> 17951L: linux-iio@vger.kernel.org 17952S: Supported 17953F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17954F: drivers/iio/adc/rcar-gyroadc.c 17955 17956RENESAS R-CAR I2C DRIVERS 17957M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17958L: linux-renesas-soc@vger.kernel.org 17959S: Supported 17960F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17961F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17962F: drivers/i2c/busses/i2c-rcar.c 17963F: drivers/i2c/busses/i2c-sh_mobile.c 17964 17965RENESAS R-CAR SATA DRIVER 17966R: Sergey Shtylyov <s.shtylyov@omp.ru> 17967L: linux-ide@vger.kernel.org 17968L: linux-renesas-soc@vger.kernel.org 17969S: Supported 17970F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17971F: drivers/ata/sata_rcar.c 17972 17973RENESAS R-CAR THERMAL DRIVERS 17974M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17975L: linux-renesas-soc@vger.kernel.org 17976S: Supported 17977F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17978F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17979F: drivers/thermal/rcar_gen3_thermal.c 17980F: drivers/thermal/rcar_thermal.c 17981 17982RENESAS RIIC DRIVER 17983M: Chris Brandt <chris.brandt@renesas.com> 17984L: linux-renesas-soc@vger.kernel.org 17985S: Supported 17986F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17987F: drivers/i2c/busses/i2c-riic.c 17988 17989RENESAS RZ/G2L A/D DRIVER 17990M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17991L: linux-iio@vger.kernel.org 17992L: linux-renesas-soc@vger.kernel.org 17993S: Supported 17994F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17995F: drivers/iio/adc/rzg2l_adc.c 17996 17997RENESAS RZ/G2L MTU3a COUNTER DRIVER 17998M: Biju Das <biju.das.jz@bp.renesas.com> 17999L: linux-iio@vger.kernel.org 18000L: linux-renesas-soc@vger.kernel.org 18001S: Supported 18002F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18003F: drivers/counter/rz-mtu3-cnt.c 18004 18005RENESAS RZ/N1 A5PSW SWITCH DRIVER 18006M: Clément Léger <clement.leger@bootlin.com> 18007L: linux-renesas-soc@vger.kernel.org 18008L: netdev@vger.kernel.org 18009S: Maintained 18010F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18011F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18012F: drivers/net/dsa/rzn1_a5psw* 18013F: drivers/net/pcs/pcs-rzn1-miic.c 18014F: include/dt-bindings/net/pcs-rzn1-miic.h 18015F: include/linux/pcs-rzn1-miic.h 18016F: net/dsa/tag_rzn1_a5psw.c 18017 18018RENESAS RZ/N1 RTC CONTROLLER DRIVER 18019M: Miquel Raynal <miquel.raynal@bootlin.com> 18020L: linux-rtc@vger.kernel.org 18021L: linux-renesas-soc@vger.kernel.org 18022S: Maintained 18023F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18024F: drivers/rtc/rtc-rzn1.c 18025 18026RENESAS RZ/N1 USBF CONTROLLER DRIVER 18027M: Herve Codina <herve.codina@bootlin.com> 18028L: linux-renesas-soc@vger.kernel.org 18029L: linux-usb@vger.kernel.org 18030S: Maintained 18031F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18032F: drivers/usb/gadget/udc/renesas_usbf.c 18033 18034RENESAS USB PHY DRIVER 18035M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18036L: linux-renesas-soc@vger.kernel.org 18037S: Maintained 18038F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18039 18040RENESAS VERSACLOCK 7 CLOCK DRIVER 18041M: Alex Helms <alexander.helms.jy@renesas.com> 18042S: Maintained 18043F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18044F: drivers/clk/clk-versaclock7.c 18045 18046RESET CONTROLLER FRAMEWORK 18047M: Philipp Zabel <p.zabel@pengutronix.de> 18048S: Maintained 18049T: git git://git.pengutronix.de/git/pza/linux 18050F: Documentation/devicetree/bindings/reset/ 18051F: Documentation/driver-api/reset.rst 18052F: drivers/reset/ 18053F: include/dt-bindings/reset/ 18054F: include/linux/reset-controller.h 18055F: include/linux/reset.h 18056F: include/linux/reset/ 18057K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18058 18059RESTARTABLE SEQUENCES SUPPORT 18060M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18061M: Peter Zijlstra <peterz@infradead.org> 18062M: "Paul E. McKenney" <paulmck@kernel.org> 18063M: Boqun Feng <boqun.feng@gmail.com> 18064L: linux-kernel@vger.kernel.org 18065S: Supported 18066F: include/trace/events/rseq.h 18067F: include/uapi/linux/rseq.h 18068F: kernel/rseq.c 18069F: tools/testing/selftests/rseq/ 18070 18071RFKILL 18072M: Johannes Berg <johannes@sipsolutions.net> 18073L: linux-wireless@vger.kernel.org 18074S: Maintained 18075W: https://wireless.wiki.kernel.org/ 18076Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18077T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18078T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18079F: Documentation/ABI/stable/sysfs-class-rfkill 18080F: Documentation/driver-api/rfkill.rst 18081F: include/linux/rfkill.h 18082F: include/uapi/linux/rfkill.h 18083F: net/rfkill/ 18084 18085RHASHTABLE 18086M: Thomas Graf <tgraf@suug.ch> 18087M: Herbert Xu <herbert@gondor.apana.org.au> 18088L: netdev@vger.kernel.org 18089S: Maintained 18090F: include/linux/rhashtable-types.h 18091F: include/linux/rhashtable.h 18092F: lib/rhashtable.c 18093F: lib/test_rhashtable.c 18094 18095RICOH R5C592 MEMORYSTICK DRIVER 18096M: Maxim Levitsky <maximlevitsky@gmail.com> 18097S: Maintained 18098F: drivers/memstick/host/r592.* 18099 18100RICOH SMARTMEDIA/XD DRIVER 18101M: Maxim Levitsky <maximlevitsky@gmail.com> 18102S: Maintained 18103F: drivers/mtd/nand/raw/r852.c 18104F: drivers/mtd/nand/raw/r852.h 18105 18106RISC-V ARCHITECTURE 18107M: Paul Walmsley <paul.walmsley@sifive.com> 18108M: Palmer Dabbelt <palmer@dabbelt.com> 18109M: Albert Ou <aou@eecs.berkeley.edu> 18110L: linux-riscv@lists.infradead.org 18111S: Supported 18112Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18113C: irc://irc.libera.chat/riscv 18114P: Documentation/riscv/patch-acceptance.rst 18115T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18116F: arch/riscv/ 18117N: riscv 18118K: riscv 18119 18120RISC-V MICROCHIP FPGA SUPPORT 18121M: Conor Dooley <conor.dooley@microchip.com> 18122M: Daire McNamara <daire.mcnamara@microchip.com> 18123L: linux-riscv@lists.infradead.org 18124S: Supported 18125F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18126F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18127F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18128F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18129F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18130F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18131F: Documentation/devicetree/bindings/riscv/microchip.yaml 18132F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18133F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18134F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18135F: arch/riscv/boot/dts/microchip/ 18136F: drivers/char/hw_random/mpfs-rng.c 18137F: drivers/clk/microchip/clk-mpfs*.c 18138F: drivers/i2c/busses/i2c-microchip-corei2c.c 18139F: drivers/mailbox/mailbox-mpfs.c 18140F: drivers/pci/controller/pcie-microchip-host.c 18141F: drivers/reset/reset-mpfs.c 18142F: drivers/rtc/rtc-mpfs.c 18143F: drivers/soc/microchip/mpfs-sys-controller.c 18144F: drivers/spi/spi-microchip-core-qspi.c 18145F: drivers/spi/spi-microchip-core.c 18146F: drivers/usb/musb/mpfs.c 18147F: include/soc/microchip/mpfs.h 18148 18149RISC-V MISC SOC SUPPORT 18150M: Conor Dooley <conor@kernel.org> 18151L: linux-riscv@lists.infradead.org 18152S: Maintained 18153Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18154T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18155F: Documentation/devicetree/bindings/riscv/ 18156F: arch/riscv/boot/dts/ 18157 18158RISC-V PMU DRIVERS 18159M: Atish Patra <atishp@atishpatra.org> 18160R: Anup Patel <anup@brainfault.org> 18161L: linux-riscv@lists.infradead.org 18162S: Supported 18163F: drivers/perf/riscv_pmu.c 18164F: drivers/perf/riscv_pmu_legacy.c 18165F: drivers/perf/riscv_pmu_sbi.c 18166 18167RNBD BLOCK DRIVERS 18168M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18169M: Jack Wang <jinpu.wang@ionos.com> 18170L: linux-block@vger.kernel.org 18171S: Maintained 18172F: drivers/block/rnbd/ 18173 18174ROCCAT DRIVERS 18175M: Stefan Achatz <erazor_de@users.sourceforge.net> 18176S: Maintained 18177W: http://sourceforge.net/projects/roccat/ 18178F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18179F: drivers/hid/hid-roccat* 18180F: include/linux/hid-roccat* 18181 18182ROCKCHIP CRYPTO DRIVERS 18183M: Corentin Labbe <clabbe@baylibre.com> 18184L: linux-crypto@vger.kernel.org 18185S: Maintained 18186F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18187F: drivers/crypto/rockchip/ 18188 18189ROCKCHIP I2S TDM DRIVER 18190M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18191L: linux-rockchip@lists.infradead.org 18192S: Maintained 18193F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18194F: sound/soc/rockchip/rockchip_i2s_tdm.* 18195 18196ROCKCHIP ISP V1 DRIVER 18197M: Dafna Hirschfeld <dafna@fastmail.com> 18198L: linux-media@vger.kernel.org 18199L: linux-rockchip@lists.infradead.org 18200S: Maintained 18201F: Documentation/admin-guide/media/rkisp1.rst 18202F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18203F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18204F: drivers/media/platform/rockchip/rkisp1 18205F: include/uapi/linux/rkisp1-config.h 18206 18207ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18208M: Jacob Chen <jacob-chen@iotwrt.com> 18209M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18210L: linux-media@vger.kernel.org 18211L: linux-rockchip@lists.infradead.org 18212S: Maintained 18213F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18214F: drivers/media/platform/rockchip/rga/ 18215 18216ROCKCHIP VIDEO DECODER DRIVER 18217M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18218L: linux-media@vger.kernel.org 18219L: linux-rockchip@lists.infradead.org 18220S: Maintained 18221F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18222F: drivers/staging/media/rkvdec/ 18223 18224ROCKER DRIVER 18225M: Jiri Pirko <jiri@resnulli.us> 18226L: netdev@vger.kernel.org 18227S: Supported 18228F: drivers/net/ethernet/rocker/ 18229 18230ROCKETPORT EXPRESS/INFINITY DRIVER 18231M: Kevin Cernekee <cernekee@gmail.com> 18232L: linux-serial@vger.kernel.org 18233S: Odd Fixes 18234F: drivers/tty/serial/rp2.* 18235 18236ROHM BD99954 CHARGER IC 18237M: Matti Vaittinen <mazziesaccount@gmail.com> 18238S: Supported 18239F: drivers/power/supply/bd99954-charger.c 18240F: drivers/power/supply/bd99954-charger.h 18241 18242ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18243M: Tomasz Duszynski <tduszyns@gmail.com> 18244S: Maintained 18245F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18246F: drivers/iio/light/bh1750.c 18247 18248ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18249M: Matti Vaittinen <mazziesaccount@gmail.com> 18250L: linux-iio@vger.kernel.org 18251S: Supported 18252F: drivers/iio/light/rohm-bu27034.c 18253 18254ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18255M: Marek Vasut <marek.vasut+renesas@gmail.com> 18256L: linux-kernel@vger.kernel.org 18257L: linux-renesas-soc@vger.kernel.org 18258S: Supported 18259F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18260F: drivers/gpio/gpio-bd9571mwv.c 18261F: drivers/mfd/bd9571mwv.c 18262F: drivers/regulator/bd9571mwv-regulator.c 18263F: include/linux/mfd/bd9571mwv.h 18264 18265ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18266M: Matti Vaittinen <mazziesaccount@gmail.com> 18267S: Supported 18268F: drivers/clk/clk-bd718x7.c 18269F: drivers/gpio/gpio-bd71815.c 18270F: drivers/gpio/gpio-bd71828.c 18271F: drivers/mfd/rohm-bd71828.c 18272F: drivers/mfd/rohm-bd718x7.c 18273F: drivers/mfd/rohm-bd9576.c 18274F: drivers/regulator/bd71815-regulator.c 18275F: drivers/regulator/bd71828-regulator.c 18276F: drivers/regulator/bd718x7-regulator.c 18277F: drivers/regulator/bd9576-regulator.c 18278F: drivers/regulator/rohm-regulator.c 18279F: drivers/rtc/rtc-bd70528.c 18280F: drivers/watchdog/bd9576_wdt.c 18281F: include/linux/mfd/rohm-bd71815.h 18282F: include/linux/mfd/rohm-bd71828.h 18283F: include/linux/mfd/rohm-bd718x7.h 18284F: include/linux/mfd/rohm-bd957x.h 18285F: include/linux/mfd/rohm-generic.h 18286F: include/linux/mfd/rohm-shared.h 18287 18288ROSE NETWORK LAYER 18289M: Ralf Baechle <ralf@linux-mips.org> 18290L: linux-hams@vger.kernel.org 18291S: Maintained 18292W: http://www.linux-ax25.org/ 18293F: include/net/rose.h 18294F: include/uapi/linux/rose.h 18295F: net/rose/ 18296 18297ROTATION DRIVER FOR ALLWINNER A83T 18298M: Jernej Skrabec <jernej.skrabec@gmail.com> 18299L: linux-media@vger.kernel.org 18300S: Maintained 18301T: git git://linuxtv.org/media_tree.git 18302F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18303F: drivers/media/platform/sunxi/sun8i-rotate/ 18304 18305RPMSG TTY DRIVER 18306M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18307L: linux-remoteproc@vger.kernel.org 18308S: Maintained 18309F: drivers/tty/rpmsg_tty.c 18310 18311RTL2830 MEDIA DRIVER 18312M: Antti Palosaari <crope@iki.fi> 18313L: linux-media@vger.kernel.org 18314S: Maintained 18315W: https://linuxtv.org 18316W: http://palosaari.fi/linux/ 18317Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18318T: git git://linuxtv.org/anttip/media_tree.git 18319F: drivers/media/dvb-frontends/rtl2830* 18320 18321RTL2832 MEDIA DRIVER 18322M: Antti Palosaari <crope@iki.fi> 18323L: linux-media@vger.kernel.org 18324S: Maintained 18325W: https://linuxtv.org 18326W: http://palosaari.fi/linux/ 18327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18328T: git git://linuxtv.org/anttip/media_tree.git 18329F: drivers/media/dvb-frontends/rtl2832* 18330 18331RTL2832_SDR MEDIA DRIVER 18332M: Antti Palosaari <crope@iki.fi> 18333L: linux-media@vger.kernel.org 18334S: Maintained 18335W: https://linuxtv.org 18336W: http://palosaari.fi/linux/ 18337Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18338T: git git://linuxtv.org/anttip/media_tree.git 18339F: drivers/media/dvb-frontends/rtl2832_sdr* 18340 18341RTL8180 WIRELESS DRIVER 18342L: linux-wireless@vger.kernel.org 18343S: Orphan 18344W: https://wireless.wiki.kernel.org/ 18345T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18346F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18347 18348RTL8187 WIRELESS DRIVER 18349M: Herton Ronaldo Krzesinski <herton@canonical.com> 18350M: Hin-Tak Leung <htl10@users.sourceforge.net> 18351M: Larry Finger <Larry.Finger@lwfinger.net> 18352L: linux-wireless@vger.kernel.org 18353S: Maintained 18354W: https://wireless.wiki.kernel.org/ 18355T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18356F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18357 18358RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18359M: Jes Sorensen <Jes.Sorensen@gmail.com> 18360L: linux-wireless@vger.kernel.org 18361S: Maintained 18362T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18363F: drivers/net/wireless/realtek/rtl8xxxu/ 18364 18365RTRS TRANSPORT DRIVERS 18366M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18367M: Jack Wang <jinpu.wang@ionos.com> 18368L: linux-rdma@vger.kernel.org 18369S: Maintained 18370F: drivers/infiniband/ulp/rtrs/ 18371 18372RUNTIME VERIFICATION (RV) 18373M: Daniel Bristot de Oliveira <bristot@kernel.org> 18374M: Steven Rostedt <rostedt@goodmis.org> 18375L: linux-trace-devel@vger.kernel.org 18376S: Maintained 18377F: Documentation/trace/rv/ 18378F: include/linux/rv.h 18379F: include/rv/ 18380F: kernel/trace/rv/ 18381F: tools/verification/ 18382 18383RUST 18384M: Miguel Ojeda <ojeda@kernel.org> 18385M: Alex Gaynor <alex.gaynor@gmail.com> 18386M: Wedson Almeida Filho <wedsonaf@gmail.com> 18387R: Boqun Feng <boqun.feng@gmail.com> 18388R: Gary Guo <gary@garyguo.net> 18389R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18390R: Benno Lossin <benno.lossin@proton.me> 18391L: rust-for-linux@vger.kernel.org 18392S: Supported 18393W: https://github.com/Rust-for-Linux/linux 18394B: https://github.com/Rust-for-Linux/linux/issues 18395C: zulip://rust-for-linux.zulipchat.com 18396T: git https://github.com/Rust-for-Linux/linux.git rust-next 18397F: Documentation/rust/ 18398F: rust/ 18399F: samples/rust/ 18400F: scripts/*rust* 18401K: \b(?i:rust)\b 18402 18403RXRPC SOCKETS (AF_RXRPC) 18404M: David Howells <dhowells@redhat.com> 18405M: Marc Dionne <marc.dionne@auristor.com> 18406L: linux-afs@lists.infradead.org 18407S: Supported 18408W: https://www.infradead.org/~dhowells/kafs/ 18409F: Documentation/networking/rxrpc.rst 18410F: include/keys/rxrpc-type.h 18411F: include/net/af_rxrpc.h 18412F: include/trace/events/rxrpc.h 18413F: include/uapi/linux/rxrpc.h 18414F: net/rxrpc/ 18415 18416S3 SAVAGE FRAMEBUFFER DRIVER 18417M: Antonino Daplas <adaplas@gmail.com> 18418L: linux-fbdev@vger.kernel.org 18419S: Maintained 18420F: drivers/video/fbdev/savage/ 18421 18422S390 ARCHITECTURE 18423M: Heiko Carstens <hca@linux.ibm.com> 18424M: Vasily Gorbik <gor@linux.ibm.com> 18425M: Alexander Gordeev <agordeev@linux.ibm.com> 18426R: Christian Borntraeger <borntraeger@linux.ibm.com> 18427R: Sven Schnelle <svens@linux.ibm.com> 18428L: linux-s390@vger.kernel.org 18429S: Supported 18430T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18431F: Documentation/driver-api/s390-drivers.rst 18432F: Documentation/s390/ 18433F: arch/s390/ 18434F: drivers/s390/ 18435F: drivers/watchdog/diag288_wdt.c 18436 18437S390 COMMON I/O LAYER 18438M: Vineeth Vijayan <vneethv@linux.ibm.com> 18439M: Peter Oberparleiter <oberpar@linux.ibm.com> 18440L: linux-s390@vger.kernel.org 18441S: Supported 18442F: drivers/s390/cio/ 18443 18444S390 DASD DRIVER 18445M: Stefan Haberland <sth@linux.ibm.com> 18446M: Jan Hoeppner <hoeppner@linux.ibm.com> 18447L: linux-s390@vger.kernel.org 18448S: Supported 18449F: block/partitions/ibm.c 18450F: drivers/s390/block/dasd* 18451F: include/linux/dasd_mod.h 18452 18453S390 IOMMU (PCI) 18454M: Niklas Schnelle <schnelle@linux.ibm.com> 18455M: Matthew Rosato <mjrosato@linux.ibm.com> 18456R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18457L: linux-s390@vger.kernel.org 18458S: Supported 18459F: drivers/iommu/s390-iommu.c 18460 18461S390 IUCV NETWORK LAYER 18462M: Alexandra Winter <wintera@linux.ibm.com> 18463M: Wenjia Zhang <wenjia@linux.ibm.com> 18464L: linux-s390@vger.kernel.org 18465L: netdev@vger.kernel.org 18466S: Supported 18467F: drivers/s390/net/*iucv* 18468F: include/net/iucv/ 18469F: net/iucv/ 18470 18471S390 MM 18472M: Alexander Gordeev <agordeev@linux.ibm.com> 18473M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18474L: linux-s390@vger.kernel.org 18475S: Supported 18476T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18477F: arch/s390/include/asm/pgtable.h 18478F: arch/s390/mm 18479 18480S390 NETWORK DRIVERS 18481M: Alexandra Winter <wintera@linux.ibm.com> 18482M: Wenjia Zhang <wenjia@linux.ibm.com> 18483L: linux-s390@vger.kernel.org 18484L: netdev@vger.kernel.org 18485S: Supported 18486F: drivers/s390/net/ 18487 18488S390 PCI SUBSYSTEM 18489M: Niklas Schnelle <schnelle@linux.ibm.com> 18490M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18491L: linux-s390@vger.kernel.org 18492S: Supported 18493F: Documentation/s390/pci.rst 18494F: arch/s390/pci/ 18495F: drivers/pci/hotplug/s390_pci_hpc.c 18496 18497S390 SCM DRIVER 18498M: Vineeth Vijayan <vneethv@linux.ibm.com> 18499L: linux-s390@vger.kernel.org 18500S: Supported 18501F: drivers/s390/block/scm* 18502F: drivers/s390/cio/scm.c 18503 18504S390 VFIO AP DRIVER 18505M: Tony Krowiak <akrowiak@linux.ibm.com> 18506M: Halil Pasic <pasic@linux.ibm.com> 18507M: Jason Herne <jjherne@linux.ibm.com> 18508L: linux-s390@vger.kernel.org 18509S: Supported 18510F: Documentation/s390/vfio-ap* 18511F: drivers/s390/crypto/vfio_ap* 18512 18513S390 VFIO-CCW DRIVER 18514M: Eric Farman <farman@linux.ibm.com> 18515M: Matthew Rosato <mjrosato@linux.ibm.com> 18516R: Halil Pasic <pasic@linux.ibm.com> 18517L: linux-s390@vger.kernel.org 18518L: kvm@vger.kernel.org 18519S: Supported 18520F: Documentation/s390/vfio-ccw.rst 18521F: drivers/s390/cio/vfio_ccw* 18522F: include/uapi/linux/vfio_ccw.h 18523 18524S390 VFIO-PCI DRIVER 18525M: Matthew Rosato <mjrosato@linux.ibm.com> 18526M: Eric Farman <farman@linux.ibm.com> 18527L: linux-s390@vger.kernel.org 18528L: kvm@vger.kernel.org 18529S: Supported 18530F: arch/s390/kvm/pci* 18531F: drivers/vfio/pci/vfio_pci_zdev.c 18532F: include/uapi/linux/vfio_zdev.h 18533 18534S390 ZCRYPT DRIVER 18535M: Harald Freudenberger <freude@linux.ibm.com> 18536L: linux-s390@vger.kernel.org 18537S: Supported 18538F: drivers/s390/crypto/ 18539 18540S390 ZFCP DRIVER 18541M: Steffen Maier <maier@linux.ibm.com> 18542M: Benjamin Block <bblock@linux.ibm.com> 18543L: linux-s390@vger.kernel.org 18544S: Supported 18545F: drivers/s390/scsi/zfcp_* 18546 18547SAA6588 RDS RECEIVER DRIVER 18548M: Hans Verkuil <hverkuil@xs4all.nl> 18549L: linux-media@vger.kernel.org 18550S: Odd Fixes 18551W: https://linuxtv.org 18552T: git git://linuxtv.org/media_tree.git 18553F: drivers/media/i2c/saa6588* 18554 18555SAA7134 VIDEO4LINUX DRIVER 18556M: Mauro Carvalho Chehab <mchehab@kernel.org> 18557L: linux-media@vger.kernel.org 18558S: Odd fixes 18559W: https://linuxtv.org 18560T: git git://linuxtv.org/media_tree.git 18561F: Documentation/driver-api/media/drivers/saa7134* 18562F: drivers/media/pci/saa7134/ 18563 18564SAA7146 VIDEO4LINUX-2 DRIVER 18565M: Hans Verkuil <hverkuil@xs4all.nl> 18566L: linux-media@vger.kernel.org 18567S: Maintained 18568T: git git://linuxtv.org/media_tree.git 18569F: drivers/media/common/saa7146/ 18570F: drivers/media/pci/saa7146/ 18571F: include/media/drv-intf/saa7146* 18572 18573SAFESETID SECURITY MODULE 18574M: Micah Morton <mortonm@chromium.org> 18575S: Supported 18576F: Documentation/admin-guide/LSM/SafeSetID.rst 18577F: security/safesetid/ 18578 18579SAMSUNG AUDIO (ASoC) DRIVERS 18580M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18581M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18582L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18583S: Supported 18584B: mailto:linux-samsung-soc@vger.kernel.org 18585F: Documentation/devicetree/bindings/sound/samsung* 18586F: sound/soc/samsung/ 18587 18588SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18589M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18590L: linux-crypto@vger.kernel.org 18591L: linux-samsung-soc@vger.kernel.org 18592S: Maintained 18593F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18594F: drivers/crypto/exynos-rng.c 18595 18596SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18597M: Łukasz Stelmach <l.stelmach@samsung.com> 18598L: linux-samsung-soc@vger.kernel.org 18599S: Maintained 18600F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18601F: drivers/char/hw_random/exynos-trng.c 18602 18603SAMSUNG FRAMEBUFFER DRIVER 18604M: Jingoo Han <jingoohan1@gmail.com> 18605L: linux-fbdev@vger.kernel.org 18606S: Maintained 18607F: drivers/video/fbdev/s3c-fb.c 18608 18609SAMSUNG INTERCONNECT DRIVERS 18610M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18611M: Artur Świgoń <a.swigon@samsung.com> 18612L: linux-pm@vger.kernel.org 18613L: linux-samsung-soc@vger.kernel.org 18614S: Supported 18615F: drivers/interconnect/samsung/ 18616 18617SAMSUNG LAPTOP DRIVER 18618M: Corentin Chary <corentin.chary@gmail.com> 18619L: platform-driver-x86@vger.kernel.org 18620S: Maintained 18621F: drivers/platform/x86/samsung-laptop.c 18622 18623SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18624M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18625L: linux-kernel@vger.kernel.org 18626L: linux-samsung-soc@vger.kernel.org 18627S: Supported 18628B: mailto:linux-samsung-soc@vger.kernel.org 18629F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18630F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18631F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18632F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18633F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18634F: drivers/clk/clk-s2mps11.c 18635F: drivers/mfd/sec*.c 18636F: drivers/regulator/s2m*.c 18637F: drivers/regulator/s5m*.c 18638F: drivers/rtc/rtc-s5m.c 18639F: include/linux/mfd/samsung/ 18640 18641SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18642M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18643L: linux-media@vger.kernel.org 18644L: linux-samsung-soc@vger.kernel.org 18645S: Maintained 18646F: drivers/media/platform/samsung/s3c-camif/ 18647F: include/media/drv-intf/s3c_camif.h 18648 18649SAMSUNG S3FWRN5 NFC DRIVER 18650M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18651S: Maintained 18652F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18653F: drivers/nfc/s3fwrn5 18654 18655SAMSUNG S5C73M3 CAMERA DRIVER 18656M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18657M: Andrzej Hajda <andrzej.hajda@intel.com> 18658L: linux-media@vger.kernel.org 18659S: Supported 18660F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18661F: drivers/media/i2c/s5c73m3/* 18662 18663SAMSUNG S5K5BAF CAMERA DRIVER 18664M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18665M: Andrzej Hajda <andrzej.hajda@intel.com> 18666L: linux-media@vger.kernel.org 18667S: Supported 18668F: drivers/media/i2c/s5k5baf.c 18669 18670SAMSUNG S5P Security SubSystem (SSS) DRIVER 18671M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18672M: Vladimir Zapolskiy <vz@mleia.com> 18673L: linux-crypto@vger.kernel.org 18674L: linux-samsung-soc@vger.kernel.org 18675S: Maintained 18676F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18677F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18678F: drivers/crypto/s5p-sss.c 18679 18680SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18681M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18682L: linux-media@vger.kernel.org 18683S: Supported 18684Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18685F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18686F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18687F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18688F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18689F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18690F: drivers/media/platform/samsung/exynos4-is/ 18691 18692SAMSUNG SOC CLOCK DRIVERS 18693M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18694M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18695M: Tomasz Figa <tomasz.figa@gmail.com> 18696M: Chanwoo Choi <cw00.choi@samsung.com> 18697R: Alim Akhtar <alim.akhtar@samsung.com> 18698L: linux-samsung-soc@vger.kernel.org 18699S: Supported 18700T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18701T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18702F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18703F: Documentation/devicetree/bindings/clock/samsung,s3c* 18704F: drivers/clk/samsung/ 18705F: include/dt-bindings/clock/exynos*.h 18706F: include/dt-bindings/clock/s5p*.h 18707F: include/dt-bindings/clock/samsung,*.h 18708F: include/linux/clk/samsung.h 18709 18710SAMSUNG SPI DRIVERS 18711M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18712M: Andi Shyti <andi.shyti@kernel.org> 18713L: linux-spi@vger.kernel.org 18714L: linux-samsung-soc@vger.kernel.org 18715S: Maintained 18716F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18717F: drivers/spi/spi-s3c* 18718F: include/linux/platform_data/spi-s3c64xx.h 18719 18720SAMSUNG SXGBE DRIVERS 18721M: Byungho An <bh74.an@samsung.com> 18722L: netdev@vger.kernel.org 18723S: Supported 18724F: drivers/net/ethernet/samsung/sxgbe/ 18725 18726SAMSUNG THERMAL DRIVER 18727M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18728M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18729L: linux-pm@vger.kernel.org 18730L: linux-samsung-soc@vger.kernel.org 18731S: Maintained 18732F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18733F: drivers/thermal/samsung/ 18734 18735SAMSUNG USB2 PHY DRIVER 18736M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18737L: linux-kernel@vger.kernel.org 18738S: Supported 18739F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18740F: Documentation/driver-api/phy/samsung-usb2.rst 18741F: drivers/phy/samsung/phy-exynos4210-usb2.c 18742F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18743F: drivers/phy/samsung/phy-exynos5250-usb2.c 18744F: drivers/phy/samsung/phy-s5pv210-usb2.c 18745F: drivers/phy/samsung/phy-samsung-usb2.c 18746F: drivers/phy/samsung/phy-samsung-usb2.h 18747 18748SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18749M: Paul Barker <paul.barker@sancloud.com> 18750R: Marc Murphy <marc.murphy@sancloud.com> 18751S: Supported 18752F: arch/arm/boot/dts/am335x-sancloud* 18753 18754SC1200 WDT DRIVER 18755M: Zwane Mwaikambo <zwanem@gmail.com> 18756S: Maintained 18757F: drivers/watchdog/sc1200wdt.c 18758 18759SCHEDULER 18760M: Ingo Molnar <mingo@redhat.com> 18761M: Peter Zijlstra <peterz@infradead.org> 18762M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18763M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18764R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18765R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18766R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18767R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18768R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18769R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18770L: linux-kernel@vger.kernel.org 18771S: Maintained 18772T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18773F: include/linux/preempt.h 18774F: include/linux/sched.h 18775F: include/linux/wait.h 18776F: include/uapi/linux/sched.h 18777F: kernel/sched/ 18778 18779SCSI RDMA PROTOCOL (SRP) INITIATOR 18780M: Bart Van Assche <bvanassche@acm.org> 18781L: linux-rdma@vger.kernel.org 18782S: Supported 18783Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18784F: drivers/infiniband/ulp/srp/ 18785F: include/scsi/srp.h 18786 18787SCSI RDMA PROTOCOL (SRP) TARGET 18788M: Bart Van Assche <bvanassche@acm.org> 18789L: linux-rdma@vger.kernel.org 18790L: target-devel@vger.kernel.org 18791S: Supported 18792Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18793F: drivers/infiniband/ulp/srpt/ 18794 18795SCSI SG DRIVER 18796M: Doug Gilbert <dgilbert@interlog.com> 18797L: linux-scsi@vger.kernel.org 18798S: Maintained 18799W: http://sg.danny.cz/sg 18800F: Documentation/scsi/scsi-generic.rst 18801F: drivers/scsi/sg.c 18802F: include/scsi/sg.h 18803 18804SCSI SUBSYSTEM 18805M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18806M: "Martin K. Petersen" <martin.petersen@oracle.com> 18807L: linux-scsi@vger.kernel.org 18808S: Maintained 18809Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18810T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18811T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18812F: Documentation/devicetree/bindings/scsi/ 18813F: drivers/scsi/ 18814F: drivers/ufs/ 18815F: include/scsi/ 18816 18817SCSI TAPE DRIVER 18818M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18819L: linux-scsi@vger.kernel.org 18820S: Maintained 18821F: Documentation/scsi/st.rst 18822F: drivers/scsi/st.* 18823F: drivers/scsi/st_*.h 18824 18825SCSI TARGET CORE USER DRIVER 18826M: Bodo Stroesser <bostroesser@gmail.com> 18827L: linux-scsi@vger.kernel.org 18828L: target-devel@vger.kernel.org 18829S: Supported 18830F: Documentation/target/tcmu-design.rst 18831F: drivers/target/target_core_user.c 18832F: include/uapi/linux/target_core_user.h 18833 18834SCSI TARGET SUBSYSTEM 18835M: "Martin K. Petersen" <martin.petersen@oracle.com> 18836L: linux-scsi@vger.kernel.org 18837L: target-devel@vger.kernel.org 18838S: Supported 18839W: http://www.linux-iscsi.org 18840Q: https://patchwork.kernel.org/project/target-devel/list/ 18841T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18842F: Documentation/target/ 18843F: drivers/target/ 18844F: include/target/ 18845 18846SCTP PROTOCOL 18847M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18848M: Xin Long <lucien.xin@gmail.com> 18849L: linux-sctp@vger.kernel.org 18850S: Maintained 18851W: https://github.com/sctp/lksctp-tools/wiki 18852F: Documentation/networking/sctp.rst 18853F: include/linux/sctp.h 18854F: include/net/sctp/ 18855F: include/uapi/linux/sctp.h 18856F: net/sctp/ 18857 18858SCx200 CPU SUPPORT 18859M: Jim Cromie <jim.cromie@gmail.com> 18860S: Odd Fixes 18861F: Documentation/i2c/busses/scx200_acb.rst 18862F: arch/x86/platform/scx200/ 18863F: drivers/i2c/busses/scx200* 18864F: drivers/mtd/maps/scx200_docflash.c 18865F: drivers/watchdog/scx200_wdt.c 18866F: include/linux/scx200.h 18867 18868SCx200 GPIO DRIVER 18869M: Jim Cromie <jim.cromie@gmail.com> 18870S: Maintained 18871F: drivers/char/scx200_gpio.c 18872F: include/linux/scx200_gpio.h 18873 18874SCx200 HRT CLOCKSOURCE DRIVER 18875M: Jim Cromie <jim.cromie@gmail.com> 18876S: Maintained 18877F: drivers/clocksource/scx200_hrt.c 18878 18879SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18880M: Sascha Sommer <saschasommer@freenet.de> 18881L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18882S: Maintained 18883F: drivers/mmc/host/sdricoh_cs.c 18884 18885SECO BOARDS CEC DRIVER 18886M: Ettore Chimenti <ek5.chimenti@gmail.com> 18887S: Maintained 18888F: drivers/media/cec/platform/seco/seco-cec.c 18889F: drivers/media/cec/platform/seco/seco-cec.h 18890 18891SECURE COMPUTING 18892M: Kees Cook <keescook@chromium.org> 18893R: Andy Lutomirski <luto@amacapital.net> 18894R: Will Drewry <wad@chromium.org> 18895S: Supported 18896T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18897F: Documentation/userspace-api/seccomp_filter.rst 18898F: include/linux/seccomp.h 18899F: include/uapi/linux/seccomp.h 18900F: kernel/seccomp.c 18901F: tools/testing/selftests/kselftest_harness.h 18902F: tools/testing/selftests/seccomp/* 18903K: \bsecure_computing 18904K: \bTIF_SECCOMP\b 18905 18906SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18907M: Kamal Dasu <kdasu.kdev@gmail.com> 18908M: Al Cooper <alcooperx@gmail.com> 18909R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18910L: linux-mmc@vger.kernel.org 18911S: Maintained 18912F: drivers/mmc/host/sdhci-brcmstb* 18913 18914SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18915M: Adrian Hunter <adrian.hunter@intel.com> 18916L: linux-mmc@vger.kernel.org 18917S: Supported 18918F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18919F: drivers/mmc/host/sdhci* 18920 18921SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18922M: Eugen Hristev <eugen.hristev@microchip.com> 18923L: linux-mmc@vger.kernel.org 18924S: Supported 18925F: drivers/mmc/host/sdhci-of-at91.c 18926 18927SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18928M: Haibo Chen <haibo.chen@nxp.com> 18929L: linux-imx@nxp.com 18930L: linux-mmc@vger.kernel.org 18931S: Maintained 18932F: drivers/mmc/host/sdhci-esdhc-imx.c 18933 18934SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18935M: Ben Dooks <ben-linux@fluff.org> 18936M: Jaehoon Chung <jh80.chung@samsung.com> 18937L: linux-mmc@vger.kernel.org 18938S: Maintained 18939F: drivers/mmc/host/sdhci-s3c* 18940 18941SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18942M: Viresh Kumar <vireshk@kernel.org> 18943L: linux-mmc@vger.kernel.org 18944S: Maintained 18945F: drivers/mmc/host/sdhci-spear.c 18946 18947SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18948M: Vignesh Raghavendra <vigneshr@ti.com> 18949L: linux-mmc@vger.kernel.org 18950S: Maintained 18951F: drivers/mmc/host/sdhci-omap.c 18952 18953SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18954M: Jonathan Derrick <jonathan.derrick@linux.dev> 18955L: linux-block@vger.kernel.org 18956S: Supported 18957F: block/opal_proto.h 18958F: block/sed* 18959F: include/linux/sed* 18960F: include/uapi/linux/sed* 18961 18962SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18963M: Mark Rutland <mark.rutland@arm.com> 18964M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18965M: Sudeep Holla <sudeep.holla@arm.com> 18966L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18967S: Maintained 18968F: drivers/firmware/smccc/ 18969F: include/linux/arm-smccc.h 18970 18971SECURITY CONTACT 18972M: Security Officers <security@kernel.org> 18973S: Supported 18974F: Documentation/process/security-bugs.rst 18975 18976SECURITY SUBSYSTEM 18977M: Paul Moore <paul@paul-moore.com> 18978M: James Morris <jmorris@namei.org> 18979M: "Serge E. Hallyn" <serge@hallyn.com> 18980L: linux-security-module@vger.kernel.org (suggested Cc:) 18981S: Supported 18982W: http://kernsec.org/ 18983T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18984F: security/ 18985X: security/selinux/ 18986 18987SELINUX SECURITY MODULE 18988M: Paul Moore <paul@paul-moore.com> 18989M: Stephen Smalley <stephen.smalley.work@gmail.com> 18990M: Eric Paris <eparis@parisplace.org> 18991L: selinux@vger.kernel.org 18992S: Supported 18993W: https://selinuxproject.org 18994W: https://github.com/SELinuxProject 18995T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18996F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 18997F: Documentation/ABI/removed/sysfs-selinux-disable 18998F: Documentation/admin-guide/LSM/SELinux.rst 18999F: include/trace/events/avc.h 19000F: include/uapi/linux/selinux_netlink.h 19001F: scripts/selinux/ 19002F: security/selinux/ 19003 19004SENSABLE PHANTOM 19005M: Jiri Slaby <jirislaby@kernel.org> 19006S: Maintained 19007F: drivers/misc/phantom.c 19008F: include/uapi/linux/phantom.h 19009 19010SENSEAIR SUNRISE 006-0-0007 19011M: Jacopo Mondi <jacopo@jmondi.org> 19012S: Maintained 19013F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19014F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19015F: drivers/iio/chemical/sunrise_co2.c 19016 19017SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19018M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19019S: Maintained 19020F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19021F: drivers/iio/chemical/scd30.h 19022F: drivers/iio/chemical/scd30_core.c 19023F: drivers/iio/chemical/scd30_i2c.c 19024F: drivers/iio/chemical/scd30_serial.c 19025 19026SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19027M: Roan van Dijk <roan@protonic.nl> 19028S: Maintained 19029F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19030F: drivers/iio/chemical/scd4x.c 19031 19032SENSIRION SGP40 GAS SENSOR DRIVER 19033M: Andreas Klinger <ak@it-klinger.de> 19034S: Maintained 19035F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19036F: drivers/iio/chemical/sgp40.c 19037 19038SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19039M: Tomasz Duszynski <tduszyns@gmail.com> 19040S: Maintained 19041F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19042F: drivers/iio/chemical/sps30.c 19043F: drivers/iio/chemical/sps30_i2c.c 19044F: drivers/iio/chemical/sps30_serial.c 19045 19046SERIAL DEVICE BUS 19047M: Rob Herring <robh@kernel.org> 19048L: linux-serial@vger.kernel.org 19049S: Maintained 19050F: Documentation/devicetree/bindings/serial/serial.yaml 19051F: drivers/tty/serdev/ 19052F: include/linux/serdev.h 19053 19054SERIAL DRIVERS 19055M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19056L: linux-serial@vger.kernel.org 19057S: Maintained 19058F: Documentation/devicetree/bindings/serial/ 19059F: drivers/tty/serial/ 19060 19061SERIAL IR RECEIVER 19062M: Sean Young <sean@mess.org> 19063L: linux-media@vger.kernel.org 19064S: Maintained 19065F: drivers/media/rc/serial_ir.c 19066 19067SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19068M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19069L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19070S: Maintained 19071F: Documentation/devicetree/bindings/slimbus/ 19072F: drivers/slimbus/ 19073F: include/linux/slimbus.h 19074 19075SFC NETWORK DRIVER 19076M: Edward Cree <ecree.xilinx@gmail.com> 19077M: Martin Habets <habetsm.xilinx@gmail.com> 19078L: netdev@vger.kernel.org 19079L: linux-net-drivers@amd.com 19080S: Supported 19081F: Documentation/networking/devlink/sfc.rst 19082F: drivers/net/ethernet/sfc/ 19083 19084SFCTEMP HWMON DRIVER 19085M: Emil Renner Berthing <kernel@esmil.dk> 19086L: linux-hwmon@vger.kernel.org 19087S: Maintained 19088F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19089F: Documentation/hwmon/sfctemp.rst 19090F: drivers/hwmon/sfctemp.c 19091 19092SFF/SFP/SFP+ MODULE SUPPORT 19093M: Russell King <linux@armlinux.org.uk> 19094L: netdev@vger.kernel.org 19095S: Maintained 19096F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19097F: drivers/net/phy/phylink.c 19098F: drivers/net/phy/sfp* 19099F: include/linux/mdio/mdio-i2c.h 19100F: include/linux/phylink.h 19101F: include/linux/sfp.h 19102K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19103 19104SGI GRU DRIVER 19105M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19106S: Maintained 19107F: drivers/misc/sgi-gru/ 19108 19109SGI XP/XPC/XPNET DRIVER 19110M: Robin Holt <robinmholt@gmail.com> 19111M: Steve Wahl <steve.wahl@hpe.com> 19112R: Mike Travis <mike.travis@hpe.com> 19113S: Maintained 19114F: drivers/misc/sgi-xp/ 19115 19116SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19117M: Karsten Graul <kgraul@linux.ibm.com> 19118M: Wenjia Zhang <wenjia@linux.ibm.com> 19119M: Jan Karcher <jaka@linux.ibm.com> 19120L: linux-s390@vger.kernel.org 19121S: Supported 19122F: net/smc/ 19123 19124SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19125M: Linus Walleij <linus.walleij@linaro.org> 19126L: linux-iio@vger.kernel.org 19127S: Maintained 19128T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19129F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19130F: drivers/iio/light/gp2ap002.c 19131 19132SHARP RJ54N1CB0C SENSOR DRIVER 19133M: Jacopo Mondi <jacopo@jmondi.org> 19134L: linux-media@vger.kernel.org 19135S: Odd fixes 19136T: git git://linuxtv.org/media_tree.git 19137F: drivers/media/i2c/rj54n1cb0c.c 19138F: include/media/i2c/rj54n1cb0c.h 19139 19140SH_VOU V4L2 OUTPUT DRIVER 19141L: linux-media@vger.kernel.org 19142S: Orphan 19143F: drivers/media/platform/renesas/sh_vou.c 19144F: include/media/drv-intf/sh_vou.h 19145 19146SI2157 MEDIA DRIVER 19147M: Antti Palosaari <crope@iki.fi> 19148L: linux-media@vger.kernel.org 19149S: Maintained 19150W: https://linuxtv.org 19151W: http://palosaari.fi/linux/ 19152Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19153T: git git://linuxtv.org/anttip/media_tree.git 19154F: drivers/media/tuners/si2157* 19155 19156SI2165 MEDIA DRIVER 19157M: Matthias Schwarzott <zzam@gentoo.org> 19158L: linux-media@vger.kernel.org 19159S: Maintained 19160W: https://linuxtv.org 19161Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19162F: drivers/media/dvb-frontends/si2165* 19163 19164SI2168 MEDIA DRIVER 19165M: Antti Palosaari <crope@iki.fi> 19166L: linux-media@vger.kernel.org 19167S: Maintained 19168W: https://linuxtv.org 19169W: http://palosaari.fi/linux/ 19170Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19171T: git git://linuxtv.org/anttip/media_tree.git 19172F: drivers/media/dvb-frontends/si2168* 19173 19174SI470X FM RADIO RECEIVER I2C DRIVER 19175M: Hans Verkuil <hverkuil@xs4all.nl> 19176L: linux-media@vger.kernel.org 19177S: Odd Fixes 19178W: https://linuxtv.org 19179T: git git://linuxtv.org/media_tree.git 19180F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19181F: drivers/media/radio/si470x/radio-si470x-i2c.c 19182 19183SI470X FM RADIO RECEIVER USB DRIVER 19184M: Hans Verkuil <hverkuil@xs4all.nl> 19185L: linux-media@vger.kernel.org 19186S: Maintained 19187W: https://linuxtv.org 19188T: git git://linuxtv.org/media_tree.git 19189F: drivers/media/radio/si470x/radio-si470x-common.c 19190F: drivers/media/radio/si470x/radio-si470x-usb.c 19191F: drivers/media/radio/si470x/radio-si470x.h 19192 19193SI4713 FM RADIO TRANSMITTER I2C DRIVER 19194M: Eduardo Valentin <edubezval@gmail.com> 19195L: linux-media@vger.kernel.org 19196S: Odd Fixes 19197W: https://linuxtv.org 19198T: git git://linuxtv.org/media_tree.git 19199F: drivers/media/radio/si4713/si4713.? 19200 19201SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19202M: Eduardo Valentin <edubezval@gmail.com> 19203L: linux-media@vger.kernel.org 19204S: Odd Fixes 19205W: https://linuxtv.org 19206T: git git://linuxtv.org/media_tree.git 19207F: drivers/media/radio/si4713/radio-platform-si4713.c 19208 19209SI4713 FM RADIO TRANSMITTER USB DRIVER 19210M: Hans Verkuil <hverkuil@xs4all.nl> 19211L: linux-media@vger.kernel.org 19212S: Maintained 19213W: https://linuxtv.org 19214T: git git://linuxtv.org/media_tree.git 19215F: drivers/media/radio/si4713/radio-usb-si4713.c 19216 19217SIANO DVB DRIVER 19218M: Mauro Carvalho Chehab <mchehab@kernel.org> 19219L: linux-media@vger.kernel.org 19220S: Odd fixes 19221W: https://linuxtv.org 19222T: git git://linuxtv.org/media_tree.git 19223F: drivers/media/common/siano/ 19224F: drivers/media/mmc/siano/ 19225F: drivers/media/usb/siano/ 19226F: drivers/media/usb/siano/ 19227 19228SIFIVE DRIVERS 19229M: Palmer Dabbelt <palmer@dabbelt.com> 19230M: Paul Walmsley <paul.walmsley@sifive.com> 19231L: linux-riscv@lists.infradead.org 19232S: Supported 19233N: sifive 19234K: [^@]sifive 19235 19236SIFIVE FU540 SYSTEM-ON-CHIP 19237M: Paul Walmsley <paul.walmsley@sifive.com> 19238M: Palmer Dabbelt <palmer@dabbelt.com> 19239L: linux-riscv@lists.infradead.org 19240S: Supported 19241T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19242N: fu540 19243K: fu540 19244 19245SIFIVE PDMA DRIVER 19246M: Green Wan <green.wan@sifive.com> 19247S: Maintained 19248F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19249F: drivers/dma/sf-pdma/ 19250 19251SIFIVE SOC DRIVERS 19252M: Conor Dooley <conor@kernel.org> 19253L: linux-riscv@lists.infradead.org 19254S: Maintained 19255T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19256F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19257F: drivers/soc/sifive/ 19258 19259SILEAD TOUCHSCREEN DRIVER 19260M: Hans de Goede <hdegoede@redhat.com> 19261L: linux-input@vger.kernel.org 19262L: platform-driver-x86@vger.kernel.org 19263S: Maintained 19264F: drivers/input/touchscreen/silead.c 19265F: drivers/platform/x86/touchscreen_dmi.c 19266 19267SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19268M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19269S: Supported 19270F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19271F: drivers/net/wireless/silabs/wfx/ 19272 19273SILICON MOTION SM712 FRAME BUFFER DRIVER 19274M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19275M: Teddy Wang <teddy.wang@siliconmotion.com> 19276M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19277L: linux-fbdev@vger.kernel.org 19278S: Maintained 19279F: Documentation/fb/sm712fb.rst 19280F: drivers/video/fbdev/sm712* 19281 19282SILVACO I3C DUAL-ROLE MASTER 19283M: Miquel Raynal <miquel.raynal@bootlin.com> 19284M: Conor Culhane <conor.culhane@silvaco.com> 19285L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19286S: Maintained 19287F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19288F: drivers/i3c/master/svc-i3c-master.c 19289 19290SIMPLEFB FB DRIVER 19291M: Hans de Goede <hdegoede@redhat.com> 19292L: linux-fbdev@vger.kernel.org 19293S: Maintained 19294F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19295F: drivers/video/fbdev/simplefb.c 19296F: include/linux/platform_data/simplefb.h 19297 19298SIMTEC EB110ATX (Chalice CATS) 19299M: Simtec Linux Team <linux@simtec.co.uk> 19300S: Supported 19301W: http://www.simtec.co.uk/products/EB110ATX/ 19302 19303SIOX 19304M: Thorsten Scherer <t.scherer@eckelmann.de> 19305M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19306R: Pengutronix Kernel Team <kernel@pengutronix.de> 19307S: Supported 19308F: drivers/gpio/gpio-siox.c 19309F: drivers/siox/* 19310F: include/trace/events/siox.h 19311 19312SIPHASH PRF ROUTINES 19313M: Jason A. Donenfeld <Jason@zx2c4.com> 19314S: Maintained 19315F: include/linux/siphash.h 19316F: lib/siphash.c 19317F: lib/siphash_kunit.c 19318 19319SIS 190 ETHERNET DRIVER 19320M: Francois Romieu <romieu@fr.zoreil.com> 19321L: netdev@vger.kernel.org 19322S: Maintained 19323F: drivers/net/ethernet/sis/sis190.c 19324 19325SIS 900/7016 FAST ETHERNET DRIVER 19326M: Daniele Venzano <venza@brownhat.org> 19327L: netdev@vger.kernel.org 19328S: Maintained 19329W: http://www.brownhat.org/sis900.html 19330F: drivers/net/ethernet/sis/sis900.* 19331 19332SIS FRAMEBUFFER DRIVER 19333S: Orphan 19334F: Documentation/fb/sisfb.rst 19335F: drivers/video/fbdev/sis/ 19336F: include/video/sisfb.h 19337 19338SIS I2C TOUCHSCREEN DRIVER 19339M: Mika Penttilä <mpenttil@redhat.com> 19340L: linux-input@vger.kernel.org 19341S: Maintained 19342F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19343F: drivers/input/touchscreen/sis_i2c.c 19344 19345SIS USB2VGA DRIVER 19346M: Thomas Winischhofer <thomas@winischhofer.net> 19347S: Maintained 19348W: http://www.winischhofer.at/linuxsisusbvga.shtml 19349F: drivers/usb/misc/sisusbvga/ 19350 19351SL28 CPLD MFD DRIVER 19352M: Michael Walle <michael@walle.cc> 19353S: Maintained 19354F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19355F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19356F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19357F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19358F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19359F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19360F: drivers/gpio/gpio-sl28cpld.c 19361F: drivers/hwmon/sl28cpld-hwmon.c 19362F: drivers/irqchip/irq-sl28cpld.c 19363F: drivers/pwm/pwm-sl28cpld.c 19364F: drivers/watchdog/sl28cpld_wdt.c 19365 19366SL28 VPD NVMEM LAYOUT DRIVER 19367M: Michael Walle <michael@walle.cc> 19368S: Maintained 19369F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19370F: drivers/nvmem/layouts/sl28vpd.c 19371 19372SLAB ALLOCATOR 19373M: Christoph Lameter <cl@linux.com> 19374M: Pekka Enberg <penberg@kernel.org> 19375M: David Rientjes <rientjes@google.com> 19376M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19377M: Andrew Morton <akpm@linux-foundation.org> 19378M: Vlastimil Babka <vbabka@suse.cz> 19379R: Roman Gushchin <roman.gushchin@linux.dev> 19380R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19381L: linux-mm@kvack.org 19382S: Maintained 19383T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19384F: include/linux/sl?b*.h 19385F: mm/sl?b* 19386 19387SLCAN CAN NETWORK DRIVER 19388M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19389L: linux-can@vger.kernel.org 19390S: Maintained 19391F: drivers/net/can/slcan/ 19392 19393SLEEPABLE READ-COPY UPDATE (SRCU) 19394M: Lai Jiangshan <jiangshanlai@gmail.com> 19395M: "Paul E. McKenney" <paulmck@kernel.org> 19396M: Josh Triplett <josh@joshtriplett.org> 19397R: Steven Rostedt <rostedt@goodmis.org> 19398R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19399L: rcu@vger.kernel.org 19400S: Supported 19401W: http://www.rdrop.com/users/paulmck/RCU/ 19402T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19403F: include/linux/srcu*.h 19404F: kernel/rcu/srcu*.c 19405 19406SMACK SECURITY MODULE 19407M: Casey Schaufler <casey@schaufler-ca.com> 19408L: linux-security-module@vger.kernel.org 19409S: Maintained 19410W: http://schaufler-ca.com 19411T: git git://github.com/cschaufler/smack-next 19412F: Documentation/admin-guide/LSM/Smack.rst 19413F: security/smack/ 19414 19415SMC91x ETHERNET DRIVER 19416M: Nicolas Pitre <nico@fluxnic.net> 19417S: Odd Fixes 19418F: drivers/net/ethernet/smsc/smc91x.* 19419 19420SMM665 HARDWARE MONITOR DRIVER 19421M: Guenter Roeck <linux@roeck-us.net> 19422L: linux-hwmon@vger.kernel.org 19423S: Maintained 19424F: Documentation/hwmon/smm665.rst 19425F: drivers/hwmon/smm665.c 19426 19427SMSC EMC2103 HARDWARE MONITOR DRIVER 19428M: Steve Glendinning <steve.glendinning@shawell.net> 19429L: linux-hwmon@vger.kernel.org 19430S: Maintained 19431F: Documentation/hwmon/emc2103.rst 19432F: drivers/hwmon/emc2103.c 19433 19434SMSC SCH5627 HARDWARE MONITOR DRIVER 19435M: Hans de Goede <hdegoede@redhat.com> 19436L: linux-hwmon@vger.kernel.org 19437S: Supported 19438F: Documentation/hwmon/sch5627.rst 19439F: drivers/hwmon/sch5627.c 19440 19441SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19442M: Steve Glendinning <steve.glendinning@shawell.net> 19443L: linux-fbdev@vger.kernel.org 19444S: Maintained 19445F: drivers/video/fbdev/smscufx.c 19446 19447SMSC47B397 HARDWARE MONITOR DRIVER 19448M: Jean Delvare <jdelvare@suse.com> 19449L: linux-hwmon@vger.kernel.org 19450S: Maintained 19451F: Documentation/hwmon/smsc47b397.rst 19452F: drivers/hwmon/smsc47b397.c 19453 19454SMSC911x ETHERNET DRIVER 19455M: Steve Glendinning <steve.glendinning@shawell.net> 19456L: netdev@vger.kernel.org 19457S: Maintained 19458F: drivers/net/ethernet/smsc/smsc911x.* 19459F: include/linux/smsc911x.h 19460 19461SMSC9420 PCI ETHERNET DRIVER 19462M: Steve Glendinning <steve.glendinning@shawell.net> 19463L: netdev@vger.kernel.org 19464S: Maintained 19465F: drivers/net/ethernet/smsc/smsc9420.* 19466 19467SNET DPU VIRTIO DATA PATH ACCELERATOR 19468R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19469F: drivers/vdpa/solidrun/ 19470 19471SOCIONEXT (SNI) AVE NETWORK DRIVER 19472M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19473L: netdev@vger.kernel.org 19474S: Maintained 19475F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19476F: drivers/net/ethernet/socionext/sni_ave.c 19477 19478SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19479M: Jassi Brar <jaswinder.singh@linaro.org> 19480M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19481L: netdev@vger.kernel.org 19482S: Maintained 19483F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19484F: drivers/net/ethernet/socionext/netsec.c 19485 19486SOCIONEXT (SNI) Synquacer SPI DRIVER 19487M: Masahisa Kojima <masahisa.kojima@linaro.org> 19488M: Jassi Brar <jaswinder.singh@linaro.org> 19489L: linux-spi@vger.kernel.org 19490S: Maintained 19491F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19492F: drivers/spi/spi-synquacer.c 19493 19494SOCIONEXT SYNQUACER I2C DRIVER 19495M: Ard Biesheuvel <ardb@kernel.org> 19496L: linux-i2c@vger.kernel.org 19497S: Maintained 19498F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19499F: drivers/i2c/busses/i2c-synquacer.c 19500 19501SOCIONEXT UNIPHIER SOUND DRIVER 19502L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19503S: Orphan 19504F: sound/soc/uniphier/ 19505 19506SOCKET TIMESTAMPING 19507M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19508S: Maintained 19509F: Documentation/networking/timestamping.rst 19510F: include/uapi/linux/net_tstamp.h 19511F: tools/testing/selftests/net/so_txtime.c 19512 19513SOEKRIS NET48XX LED SUPPORT 19514M: Chris Boot <bootc@bootc.net> 19515S: Maintained 19516F: drivers/leds/leds-net48xx.c 19517 19518SOFT-IWARP DRIVER (siw) 19519M: Bernard Metzler <bmt@zurich.ibm.com> 19520L: linux-rdma@vger.kernel.org 19521S: Supported 19522F: drivers/infiniband/sw/siw/ 19523F: include/uapi/rdma/siw-abi.h 19524 19525SOFT-ROCE DRIVER (rxe) 19526M: Zhu Yanjun <zyjzyj2000@gmail.com> 19527L: linux-rdma@vger.kernel.org 19528S: Supported 19529F: drivers/infiniband/sw/rxe/ 19530F: include/uapi/rdma/rdma_user_rxe.h 19531 19532SOFTLOGIC 6x10 MPEG CODEC 19533M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19534M: Anton Sviridenko <anton@corp.bluecherry.net> 19535M: Andrey Utkin <andrey_utkin@fastmail.com> 19536M: Ismael Luceno <ismael@iodev.co.uk> 19537L: linux-media@vger.kernel.org 19538S: Supported 19539F: drivers/media/pci/solo6x10/ 19540 19541SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19542M: James Morse <james.morse@arm.com> 19543L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19544S: Maintained 19545F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19546F: drivers/firmware/arm_sdei.c 19547F: include/linux/arm_sdei.h 19548F: include/uapi/linux/arm_sdei.h 19549 19550SOFTWARE NODES AND DEVICE PROPERTIES 19551R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19552R: Daniel Scally <djrscally@gmail.com> 19553R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19554R: Sakari Ailus <sakari.ailus@linux.intel.com> 19555L: linux-acpi@vger.kernel.org 19556S: Maintained 19557F: drivers/base/property.c 19558F: drivers/base/swnode.c 19559F: include/linux/fwnode.h 19560F: include/linux/property.h 19561 19562SOFTWARE RAID (Multiple Disks) SUPPORT 19563M: Song Liu <song@kernel.org> 19564L: linux-raid@vger.kernel.org 19565S: Supported 19566Q: https://patchwork.kernel.org/project/linux-raid/list/ 19567T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19568F: drivers/md/Kconfig 19569F: drivers/md/Makefile 19570F: drivers/md/md* 19571F: drivers/md/raid* 19572F: include/linux/raid/ 19573F: include/uapi/linux/raid/ 19574 19575SOLIDRUN CLEARFOG SUPPORT 19576M: Russell King <linux@armlinux.org.uk> 19577S: Maintained 19578F: arch/arm/boot/dts/armada-388-clearfog* 19579F: arch/arm/boot/dts/armada-38x-solidrun-* 19580 19581SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19582M: Russell King <linux@armlinux.org.uk> 19583S: Maintained 19584F: arch/arm/boot/dts/imx6*-cubox-i* 19585F: arch/arm/boot/dts/imx6*-hummingboard* 19586F: arch/arm/boot/dts/imx6*-sr-* 19587 19588SONIC NETWORK DRIVER 19589M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19590L: netdev@vger.kernel.org 19591S: Maintained 19592F: drivers/net/ethernet/natsemi/sonic.* 19593 19594SONICS SILICON BACKPLANE DRIVER (SSB) 19595M: Michael Buesch <m@bues.ch> 19596L: linux-wireless@vger.kernel.org 19597S: Maintained 19598F: drivers/ssb/ 19599F: include/linux/ssb/ 19600 19601SONY IMX208 SENSOR DRIVER 19602M: Sakari Ailus <sakari.ailus@linux.intel.com> 19603L: linux-media@vger.kernel.org 19604S: Maintained 19605T: git git://linuxtv.org/media_tree.git 19606F: drivers/media/i2c/imx208.c 19607 19608SONY IMX214 SENSOR DRIVER 19609M: Ricardo Ribalda <ribalda@kernel.org> 19610L: linux-media@vger.kernel.org 19611S: Maintained 19612T: git git://linuxtv.org/media_tree.git 19613F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19614F: drivers/media/i2c/imx214.c 19615 19616SONY IMX219 SENSOR DRIVER 19617M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19618L: linux-media@vger.kernel.org 19619S: Maintained 19620T: git git://linuxtv.org/media_tree.git 19621F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19622F: drivers/media/i2c/imx219.c 19623 19624SONY IMX258 SENSOR DRIVER 19625M: Sakari Ailus <sakari.ailus@linux.intel.com> 19626L: linux-media@vger.kernel.org 19627S: Maintained 19628T: git git://linuxtv.org/media_tree.git 19629F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19630F: drivers/media/i2c/imx258.c 19631 19632SONY IMX274 SENSOR DRIVER 19633M: Leon Luo <leonl@leopardimaging.com> 19634L: linux-media@vger.kernel.org 19635S: Maintained 19636T: git git://linuxtv.org/media_tree.git 19637F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19638F: drivers/media/i2c/imx274.c 19639 19640SONY IMX290 SENSOR DRIVER 19641M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19642L: linux-media@vger.kernel.org 19643S: Maintained 19644T: git git://linuxtv.org/media_tree.git 19645F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19646F: drivers/media/i2c/imx290.c 19647 19648SONY IMX296 SENSOR DRIVER 19649M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19650M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19651L: linux-media@vger.kernel.org 19652S: Maintained 19653T: git git://linuxtv.org/media_tree.git 19654F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19655F: drivers/media/i2c/imx296.c 19656 19657SONY IMX319 SENSOR DRIVER 19658M: Bingbu Cao <bingbu.cao@intel.com> 19659L: linux-media@vger.kernel.org 19660S: Maintained 19661T: git git://linuxtv.org/media_tree.git 19662F: drivers/media/i2c/imx319.c 19663 19664SONY IMX334 SENSOR DRIVER 19665M: Paul J. Murphy <paul.j.murphy@intel.com> 19666M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19667L: linux-media@vger.kernel.org 19668S: Maintained 19669T: git git://linuxtv.org/media_tree.git 19670F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19671F: drivers/media/i2c/imx334.c 19672 19673SONY IMX335 SENSOR DRIVER 19674M: Paul J. Murphy <paul.j.murphy@intel.com> 19675M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19676L: linux-media@vger.kernel.org 19677S: Maintained 19678T: git git://linuxtv.org/media_tree.git 19679F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19680F: drivers/media/i2c/imx335.c 19681 19682SONY IMX355 SENSOR DRIVER 19683M: Tianshu Qiu <tian.shu.qiu@intel.com> 19684L: linux-media@vger.kernel.org 19685S: Maintained 19686T: git git://linuxtv.org/media_tree.git 19687F: drivers/media/i2c/imx355.c 19688 19689SONY IMX412 SENSOR DRIVER 19690M: Paul J. Murphy <paul.j.murphy@intel.com> 19691M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19692L: linux-media@vger.kernel.org 19693S: Maintained 19694T: git git://linuxtv.org/media_tree.git 19695F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19696F: drivers/media/i2c/imx412.c 19697 19698SONY IMX415 SENSOR DRIVER 19699M: Michael Riesch <michael.riesch@wolfvision.net> 19700L: linux-media@vger.kernel.org 19701S: Maintained 19702T: git git://linuxtv.org/media_tree.git 19703F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19704F: drivers/media/i2c/imx415.c 19705 19706SONY MEMORYSTICK SUBSYSTEM 19707M: Maxim Levitsky <maximlevitsky@gmail.com> 19708M: Alex Dubov <oakad@yahoo.com> 19709M: Ulf Hansson <ulf.hansson@linaro.org> 19710L: linux-mmc@vger.kernel.org 19711S: Maintained 19712T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19713F: drivers/memstick/ 19714F: include/linux/memstick.h 19715 19716SONY VAIO CONTROL DEVICE DRIVER 19717M: Mattia Dongili <malattia@linux.it> 19718L: platform-driver-x86@vger.kernel.org 19719S: Maintained 19720W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19721F: Documentation/admin-guide/laptops/sony-laptop.rst 19722F: drivers/char/sonypi.c 19723F: drivers/platform/x86/sony-laptop.c 19724F: include/linux/sony-laptop.h 19725 19726SOUND 19727M: Jaroslav Kysela <perex@perex.cz> 19728M: Takashi Iwai <tiwai@suse.com> 19729L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19730S: Maintained 19731W: http://www.alsa-project.org/ 19732Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19733T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19734F: Documentation/sound/ 19735F: include/sound/ 19736F: include/uapi/sound/ 19737F: sound/ 19738F: tools/testing/selftests/alsa 19739 19740SOUND - ALSA SELFTESTS 19741M: Mark Brown <broonie@kernel.org> 19742L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19743L: linux-kselftest@vger.kernel.org 19744S: Supported 19745F: tools/testing/selftests/alsa 19746 19747SOUND - COMPRESSED AUDIO 19748M: Vinod Koul <vkoul@kernel.org> 19749L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19750S: Supported 19751T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19752F: Documentation/sound/designs/compress-offload.rst 19753F: include/sound/compress_driver.h 19754F: include/uapi/sound/compress_* 19755F: sound/core/compress_offload.c 19756F: sound/soc/soc-compress.c 19757 19758SOUND - DMAENGINE HELPERS 19759M: Lars-Peter Clausen <lars@metafoo.de> 19760S: Supported 19761F: include/sound/dmaengine_pcm.h 19762F: sound/core/pcm_dmaengine.c 19763F: sound/soc/soc-generic-dmaengine-pcm.c 19764 19765SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19766M: Liam Girdwood <lgirdwood@gmail.com> 19767M: Mark Brown <broonie@kernel.org> 19768L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19769S: Supported 19770W: http://alsa-project.org/main/index.php/ASoC 19771T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19772F: Documentation/devicetree/bindings/sound/ 19773F: Documentation/sound/soc/ 19774F: include/dt-bindings/sound/ 19775F: include/sound/soc* 19776F: sound/soc/ 19777 19778SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19779M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19780M: Liam Girdwood <lgirdwood@gmail.com> 19781M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19782M: Bard Liao <yung-chuan.liao@linux.intel.com> 19783M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19784M: Daniel Baluta <daniel.baluta@nxp.com> 19785R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19786L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19787S: Supported 19788W: https://github.com/thesofproject/linux/ 19789F: sound/soc/sof/ 19790 19791SOUNDWIRE SUBSYSTEM 19792M: Vinod Koul <vkoul@kernel.org> 19793M: Bard Liao <yung-chuan.liao@linux.intel.com> 19794R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19795R: Sanyog Kale <sanyog.r.kale@intel.com> 19796L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19797S: Supported 19798T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19799F: Documentation/driver-api/soundwire/ 19800F: drivers/soundwire/ 19801F: include/linux/soundwire/ 19802 19803SP2 MEDIA DRIVER 19804M: Olli Salonen <olli.salonen@iki.fi> 19805L: linux-media@vger.kernel.org 19806S: Maintained 19807W: https://linuxtv.org 19808Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19809F: drivers/media/dvb-frontends/sp2* 19810 19811SPANISH DOCUMENTATION 19812M: Carlos Bilbao <carlos.bilbao@amd.com> 19813S: Maintained 19814F: Documentation/translations/sp_SP/ 19815 19816SPARC + UltraSPARC (sparc/sparc64) 19817M: "David S. Miller" <davem@davemloft.net> 19818L: sparclinux@vger.kernel.org 19819S: Maintained 19820Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19821T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19822T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19823F: arch/sparc/ 19824F: drivers/sbus/ 19825 19826SPARC SERIAL DRIVERS 19827M: "David S. Miller" <davem@davemloft.net> 19828L: sparclinux@vger.kernel.org 19829S: Maintained 19830T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19831T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19832F: drivers/tty/serial/suncore.c 19833F: drivers/tty/serial/sunhv.c 19834F: drivers/tty/serial/sunsab.c 19835F: drivers/tty/serial/sunsab.h 19836F: drivers/tty/serial/sunsu.c 19837F: drivers/tty/serial/sunzilog.c 19838F: drivers/tty/serial/sunzilog.h 19839F: drivers/tty/vcc.c 19840F: include/linux/sunserialcore.h 19841 19842SPARSE CHECKER 19843M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19844L: linux-sparse@vger.kernel.org 19845S: Maintained 19846W: https://sparse.docs.kernel.org/ 19847Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19848B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19849T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19850F: include/linux/compiler.h 19851 19852SPEAKUP CONSOLE SPEECH DRIVER 19853M: William Hubbs <w.d.hubbs@gmail.com> 19854M: Chris Brannon <chris@the-brannons.com> 19855M: Kirk Reiser <kirk@reisers.ca> 19856M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19857L: speakup@linux-speakup.org 19858S: Odd Fixes 19859W: http://www.linux-speakup.org/ 19860W: https://github.com/linux-speakup/speakup 19861B: https://github.com/linux-speakup/speakup/issues 19862F: drivers/accessibility/speakup/ 19863 19864SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19865M: Viresh Kumar <vireshk@kernel.org> 19866M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19867M: soc@kernel.org 19868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19869S: Maintained 19870W: http://www.st.com/spear 19871F: arch/arm/boot/dts/spear* 19872F: arch/arm/mach-spear/ 19873F: drivers/clk/spear/ 19874F: drivers/pinctrl/spear/ 19875 19876SPI NOR SUBSYSTEM 19877M: Tudor Ambarus <tudor.ambarus@linaro.org> 19878M: Pratyush Yadav <pratyush@kernel.org> 19879R: Michael Walle <michael@walle.cc> 19880L: linux-mtd@lists.infradead.org 19881S: Maintained 19882W: http://www.linux-mtd.infradead.org/ 19883Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19884C: irc://irc.oftc.net/mtd 19885T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19886F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19887F: drivers/mtd/spi-nor/ 19888F: include/linux/mtd/spi-nor.h 19889 19890SPI SUBSYSTEM 19891M: Mark Brown <broonie@kernel.org> 19892L: linux-spi@vger.kernel.org 19893S: Maintained 19894Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19895T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19896F: Documentation/devicetree/bindings/spi/ 19897F: Documentation/spi/ 19898F: drivers/spi/ 19899F: include/linux/spi/ 19900F: include/uapi/linux/spi/ 19901F: tools/spi/ 19902 19903SPIDERNET NETWORK DRIVER for CELL 19904M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19905M: Geoff Levand <geoff@infradead.org> 19906L: netdev@vger.kernel.org 19907L: linuxppc-dev@lists.ozlabs.org 19908S: Maintained 19909F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19910F: drivers/net/ethernet/toshiba/spider_net* 19911 19912SPMI SUBSYSTEM 19913M: Stephen Boyd <sboyd@kernel.org> 19914L: linux-kernel@vger.kernel.org 19915S: Maintained 19916T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19917F: Documentation/devicetree/bindings/spmi/ 19918F: drivers/spmi/ 19919F: include/dt-bindings/spmi/spmi.h 19920F: include/linux/spmi.h 19921F: include/trace/events/spmi.h 19922 19923SPU FILE SYSTEM 19924M: Jeremy Kerr <jk@ozlabs.org> 19925L: linuxppc-dev@lists.ozlabs.org 19926S: Supported 19927W: http://www.ibm.com/developerworks/power/cell/ 19928F: Documentation/filesystems/spufs/spufs.rst 19929F: arch/powerpc/platforms/cell/spufs/ 19930 19931SQUASHFS FILE SYSTEM 19932M: Phillip Lougher <phillip@squashfs.org.uk> 19933L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19934S: Maintained 19935W: http://squashfs.org.uk 19936T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19937F: Documentation/filesystems/squashfs.rst 19938F: fs/squashfs/ 19939 19940SRM (Alpha) environment access 19941M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19942S: Maintained 19943F: arch/alpha/kernel/srm_env.c 19944 19945ST LSM6DSx IMU IIO DRIVER 19946M: Lorenzo Bianconi <lorenzo@kernel.org> 19947L: linux-iio@vger.kernel.org 19948S: Maintained 19949W: http://www.st.com/ 19950F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19951F: drivers/iio/imu/st_lsm6dsx/ 19952 19953ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19954M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19955M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19956L: linux-media@vger.kernel.org 19957S: Maintained 19958T: git git://linuxtv.org/media_tree.git 19959F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19960F: drivers/media/i2c/st-mipid02.c 19961 19962ST STM32 I2C/SMBUS DRIVER 19963M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19964M: Alain Volmat <alain.volmat@foss.st.com> 19965L: linux-i2c@vger.kernel.org 19966S: Maintained 19967F: drivers/i2c/busses/i2c-stm32* 19968 19969ST STM32 SPI DRIVER 19970M: Alain Volmat <alain.volmat@foss.st.com> 19971L: linux-spi@vger.kernel.org 19972S: Maintained 19973F: drivers/spi/spi-stm32.c 19974 19975ST STPDDC60 DRIVER 19976M: Daniel Nilsson <daniel.nilsson@flex.com> 19977L: linux-hwmon@vger.kernel.org 19978S: Maintained 19979F: Documentation/hwmon/stpddc60.rst 19980F: drivers/hwmon/pmbus/stpddc60.c 19981 19982ST VGXY61 DRIVER 19983M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19984M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19985L: linux-media@vger.kernel.org 19986S: Maintained 19987T: git git://linuxtv.org/media_tree.git 19988F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19989F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19990F: drivers/media/i2c/st-vgxy61.c 19991 19992ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19993M: Song Qiang <songqiang1304521@gmail.com> 19994L: linux-iio@vger.kernel.org 19995S: Maintained 19996F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19997F: drivers/iio/proximity/vl53l0x-i2c.c 19998 19999STABLE BRANCH 20000M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20001M: Sasha Levin <sashal@kernel.org> 20002L: stable@vger.kernel.org 20003S: Supported 20004F: Documentation/process/stable-kernel-rules.rst 20005 20006STAGING - ATOMISP DRIVER 20007M: Hans de Goede <hdegoede@redhat.com> 20008M: Mauro Carvalho Chehab <mchehab@kernel.org> 20009R: Sakari Ailus <sakari.ailus@linux.intel.com> 20010L: linux-media@vger.kernel.org 20011S: Maintained 20012F: drivers/staging/media/atomisp/ 20013 20014STAGING - FIELDBUS SUBSYSTEM 20015M: Sven Van Asbroeck <TheSven73@gmail.com> 20016S: Maintained 20017F: drivers/staging/fieldbus/* 20018F: drivers/staging/fieldbus/Documentation/ 20019 20020STAGING - HMS ANYBUS-S BUS 20021M: Sven Van Asbroeck <TheSven73@gmail.com> 20022S: Maintained 20023F: drivers/staging/fieldbus/anybuss/ 20024 20025STAGING - INDUSTRIAL IO 20026M: Jonathan Cameron <jic23@kernel.org> 20027L: linux-iio@vger.kernel.org 20028S: Odd Fixes 20029F: Documentation/devicetree/bindings/staging/iio/ 20030F: drivers/staging/iio/ 20031 20032STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20033M: Marc Dietrich <marvin24@gmx.de> 20034L: ac100@lists.launchpad.net (moderated for non-subscribers) 20035L: linux-tegra@vger.kernel.org 20036S: Maintained 20037F: drivers/staging/nvec/ 20038 20039STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20040M: Jens Frederich <jfrederich@gmail.com> 20041M: Jon Nettleton <jon.nettleton@gmail.com> 20042S: Maintained 20043W: http://wiki.laptop.org/go/DCON 20044F: drivers/staging/olpc_dcon/ 20045 20046STAGING - REALTEK RTL8712U DRIVERS 20047M: Larry Finger <Larry.Finger@lwfinger.net> 20048M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20049S: Odd Fixes 20050F: drivers/staging/rtl8712/ 20051 20052STAGING - SEPS525 LCD CONTROLLER DRIVERS 20053M: Michael Hennerich <michael.hennerich@analog.com> 20054L: linux-fbdev@vger.kernel.org 20055S: Supported 20056F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20057F: drivers/staging/fbtft/fb_seps525.c 20058 20059STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20060M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20061M: Teddy Wang <teddy.wang@siliconmotion.com> 20062M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20063L: linux-fbdev@vger.kernel.org 20064S: Maintained 20065F: drivers/staging/sm750fb/ 20066 20067STAGING - VIA VT665X DRIVERS 20068M: Forest Bond <forest@alittletooquiet.net> 20069S: Odd Fixes 20070F: drivers/staging/vt665?/ 20071 20072STAGING SUBSYSTEM 20073M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20074L: linux-staging@lists.linux.dev 20075S: Supported 20076T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20077F: drivers/staging/ 20078 20079STARFIRE/DURALAN NETWORK DRIVER 20080M: Ion Badulescu <ionut@badula.org> 20081S: Odd Fixes 20082F: drivers/net/ethernet/adaptec/starfire* 20083 20084STARFIVE DEVICETREES 20085M: Emil Renner Berthing <kernel@esmil.dk> 20086S: Maintained 20087F: arch/riscv/boot/dts/starfive/ 20088 20089STARFIVE DWMAC GLUE LAYER 20090M: Emil Renner Berthing <kernel@esmil.dk> 20091M: Samin Guo <samin.guo@starfivetech.com> 20092S: Maintained 20093F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20094F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20095 20096STARFIVE JH7110 MMC/SD/SDIO DRIVER 20097M: William Qiu <william.qiu@starfivetech.com> 20098S: Supported 20099F: Documentation/devicetree/bindings/mmc/starfive* 20100F: drivers/mmc/host/dw_mmc-starfive.c 20101 20102STARFIVE JH71X0 CLOCK DRIVERS 20103M: Emil Renner Berthing <kernel@esmil.dk> 20104M: Hal Feng <hal.feng@starfivetech.com> 20105S: Maintained 20106F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20107F: drivers/clk/starfive/clk-starfive-jh71* 20108F: include/dt-bindings/clock/starfive?jh71*.h 20109 20110STARFIVE JH71X0 PINCTRL DRIVERS 20111M: Emil Renner Berthing <kernel@esmil.dk> 20112M: Jianlong Huang <jianlong.huang@starfivetech.com> 20113L: linux-gpio@vger.kernel.org 20114S: Maintained 20115F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20116F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20117F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20118F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20119 20120STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20121M: Emil Renner Berthing <kernel@esmil.dk> 20122M: Hal Feng <hal.feng@starfivetech.com> 20123S: Maintained 20124F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20125F: drivers/reset/starfive/reset-starfive-jh71* 20126F: include/dt-bindings/reset/starfive?jh71*.h 20127 20128STARFIVE JH71XX PMU CONTROLLER DRIVER 20129M: Walker Chen <walker.chen@starfivetech.com> 20130S: Supported 20131F: Documentation/devicetree/bindings/power/starfive* 20132F: drivers/soc/starfive/jh71xx_pmu.c 20133F: include/dt-bindings/power/starfive,jh7110-pmu.h 20134 20135STARFIVE SOC DRIVERS 20136M: Conor Dooley <conor@kernel.org> 20137S: Maintained 20138T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20139F: drivers/soc/starfive/ 20140 20141STARFIVE TRNG DRIVER 20142M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20143S: Supported 20144F: Documentation/devicetree/bindings/rng/starfive* 20145F: drivers/char/hw_random/jh7110-trng.c 20146 20147STARFIVE WATCHDOG DRIVER 20148M: Xingyu Wu <xingyu.wu@starfivetech.com> 20149M: Samin Guo <samin.guo@starfivetech.com> 20150S: Supported 20151F: Documentation/devicetree/bindings/watchdog/starfive* 20152F: drivers/watchdog/starfive-wdt.c 20153 20154STATIC BRANCH/CALL 20155M: Peter Zijlstra <peterz@infradead.org> 20156M: Josh Poimboeuf <jpoimboe@kernel.org> 20157M: Jason Baron <jbaron@akamai.com> 20158R: Steven Rostedt <rostedt@goodmis.org> 20159R: Ard Biesheuvel <ardb@kernel.org> 20160S: Supported 20161F: arch/*/include/asm/jump_label*.h 20162F: arch/*/include/asm/static_call*.h 20163F: arch/*/kernel/jump_label.c 20164F: arch/*/kernel/static_call.c 20165F: include/linux/jump_label*.h 20166F: include/linux/static_call*.h 20167F: kernel/jump_label.c 20168F: kernel/static_call.c 20169 20170STI AUDIO (ASoC) DRIVERS 20171M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20172L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20173S: Maintained 20174F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20175F: sound/soc/sti/ 20176 20177STI CEC DRIVER 20178M: Alain Volmat <alain.volmat@foss.st.com> 20179S: Maintained 20180F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20181F: drivers/media/cec/platform/sti/ 20182 20183STK1160 USB VIDEO CAPTURE DRIVER 20184M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20185L: linux-media@vger.kernel.org 20186S: Maintained 20187T: git git://linuxtv.org/media_tree.git 20188F: drivers/media/usb/stk1160/ 20189 20190STM32 AUDIO (ASoC) DRIVERS 20191M: Olivier Moysan <olivier.moysan@foss.st.com> 20192M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20193L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20194S: Maintained 20195F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20196F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20197F: sound/soc/stm/ 20198 20199STM32 TIMER/LPTIMER DRIVERS 20200M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20201S: Maintained 20202F: Documentation/ABI/testing/*timer-stm32 20203F: Documentation/devicetree/bindings/*/*stm32-*timer* 20204F: drivers/*/stm32-*timer* 20205F: drivers/pwm/pwm-stm32* 20206F: include/linux/*/stm32-*tim* 20207 20208STMMAC ETHERNET DRIVER 20209M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20210M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20211M: Jose Abreu <joabreu@synopsys.com> 20212L: netdev@vger.kernel.org 20213S: Supported 20214W: http://www.stlinux.com 20215F: Documentation/networking/device_drivers/ethernet/stmicro/ 20216F: drivers/net/ethernet/stmicro/stmmac/ 20217 20218SUN HAPPY MEAL ETHERNET DRIVER 20219M: Sean Anderson <seanga2@gmail.com> 20220S: Maintained 20221F: drivers/net/ethernet/sun/sunhme.* 20222 20223SUN3/3X 20224M: Sam Creasey <sammy@sammy.net> 20225S: Maintained 20226W: http://sammy.net/sun3/ 20227F: arch/m68k/include/asm/sun3* 20228F: arch/m68k/kernel/*sun3* 20229F: arch/m68k/sun3*/ 20230F: drivers/net/ethernet/i825xx/sun3* 20231 20232SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20233M: Hans de Goede <hdegoede@redhat.com> 20234L: linux-input@vger.kernel.org 20235S: Maintained 20236F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20237F: drivers/input/keyboard/sun4i-lradc-keys.c 20238 20239SUNDANCE NETWORK DRIVER 20240M: Denis Kirjanov <kda@linux-powerpc.org> 20241L: netdev@vger.kernel.org 20242S: Maintained 20243F: drivers/net/ethernet/dlink/sundance.c 20244 20245SUNPLUS ETHERNET DRIVER 20246M: Wells Lu <wellslutw@gmail.com> 20247L: netdev@vger.kernel.org 20248S: Maintained 20249W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20250F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20251F: drivers/net/ethernet/sunplus/ 20252 20253SUNPLUS MMC DRIVER 20254M: Tony Huang <tonyhuang.sunplus@gmail.com> 20255M: Li-hao Kuo <lhjeff911@gmail.com> 20256S: Maintained 20257F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20258F: drivers/mmc/host/sunplus-mmc.c 20259 20260SUNPLUS OCOTP DRIVER 20261M: Vincent Shih <vincent.sunplus@gmail.com> 20262S: Maintained 20263F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20264F: drivers/nvmem/sunplus-ocotp.c 20265 20266SUNPLUS PWM DRIVER 20267M: Hammer Hsieh <hammerh0314@gmail.com> 20268S: Maintained 20269F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20270F: drivers/pwm/pwm-sunplus.c 20271 20272SUNPLUS RTC DRIVER 20273M: Vincent Shih <vincent.sunplus@gmail.com> 20274L: linux-rtc@vger.kernel.org 20275S: Maintained 20276F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20277F: drivers/rtc/rtc-sunplus.c 20278 20279SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20280M: Li-hao Kuo <lhjeff911@gmail.com> 20281L: linux-spi@vger.kernel.org 20282S: Maintained 20283F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20284F: drivers/spi/spi-sunplus-sp7021.c 20285 20286SUNPLUS UART DRIVER 20287M: Hammer Hsieh <hammerh0314@gmail.com> 20288S: Maintained 20289F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20290F: drivers/tty/serial/sunplus-uart.c 20291 20292SUNPLUS USB2 PHY DRIVER 20293M: Vincent Shih <vincent.sunplus@gmail.com> 20294L: linux-usb@vger.kernel.org 20295S: Maintained 20296F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20297F: drivers/phy/sunplus/Kconfig 20298F: drivers/phy/sunplus/Makefile 20299F: drivers/phy/sunplus/phy-sunplus-usb2.c 20300 20301SUNPLUS WATCHDOG DRIVER 20302M: Xiantao Hu <xt.hu@cqplus1.com> 20303L: linux-watchdog@vger.kernel.org 20304S: Maintained 20305F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20306F: drivers/watchdog/sunplus_wdt.c 20307 20308SUPERH 20309M: Yoshinori Sato <ysato@users.sourceforge.jp> 20310M: Rich Felker <dalias@libc.org> 20311M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20312L: linux-sh@vger.kernel.org 20313S: Maintained 20314Q: http://patchwork.kernel.org/project/linux-sh/list/ 20315F: Documentation/arch/sh/ 20316F: arch/sh/ 20317F: drivers/sh/ 20318 20319SUSPEND TO RAM 20320M: "Rafael J. Wysocki" <rafael@kernel.org> 20321M: Len Brown <len.brown@intel.com> 20322M: Pavel Machek <pavel@ucw.cz> 20323L: linux-pm@vger.kernel.org 20324S: Supported 20325B: https://bugzilla.kernel.org 20326F: Documentation/power/ 20327F: arch/x86/kernel/acpi/sleep* 20328F: arch/x86/kernel/acpi/wakeup* 20329F: drivers/base/power/ 20330F: include/linux/freezer.h 20331F: include/linux/pm.h 20332F: include/linux/suspend.h 20333F: kernel/power/ 20334 20335SVGA HANDLING 20336M: Martin Mares <mj@ucw.cz> 20337L: linux-video@atrey.karlin.mff.cuni.cz 20338S: Maintained 20339F: Documentation/admin-guide/svga.rst 20340F: arch/x86/boot/video* 20341 20342SWITCHDEV 20343M: Jiri Pirko <jiri@resnulli.us> 20344M: Ivan Vecera <ivecera@redhat.com> 20345L: netdev@vger.kernel.org 20346S: Supported 20347F: include/net/switchdev.h 20348F: net/switchdev/ 20349 20350SY8106A REGULATOR DRIVER 20351M: Icenowy Zheng <icenowy@aosc.io> 20352S: Maintained 20353F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20354F: drivers/regulator/sy8106a-regulator.c 20355 20356SYNC FILE FRAMEWORK 20357M: Sumit Semwal <sumit.semwal@linaro.org> 20358R: Gustavo Padovan <gustavo@padovan.org> 20359L: linux-media@vger.kernel.org 20360L: dri-devel@lists.freedesktop.org 20361S: Maintained 20362T: git git://anongit.freedesktop.org/drm/drm-misc 20363F: Documentation/driver-api/sync_file.rst 20364F: drivers/dma-buf/dma-fence* 20365F: drivers/dma-buf/sw_sync.c 20366F: drivers/dma-buf/sync_* 20367F: include/linux/sync_file.h 20368F: include/uapi/linux/sync_file.h 20369 20370SYNOPSYS ARC ARCHITECTURE 20371M: Vineet Gupta <vgupta@kernel.org> 20372L: linux-snps-arc@lists.infradead.org 20373S: Supported 20374T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20375F: Documentation/arch/arc 20376F: Documentation/devicetree/bindings/arc/* 20377F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20378F: arch/arc/ 20379F: drivers/clocksource/arc_timer.c 20380F: drivers/tty/serial/arc_uart.c 20381 20382SYNOPSYS ARC HSDK SDP pll clock driver 20383M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20384S: Supported 20385F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20386F: drivers/clk/clk-hsdk-pll.c 20387 20388SYNOPSYS ARC SDP clock driver 20389M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20390S: Supported 20391F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20392F: drivers/clk/axs10x/* 20393 20394SYNOPSYS ARC SDP platform support 20395M: Alexey Brodkin <abrodkin@synopsys.com> 20396S: Supported 20397F: Documentation/devicetree/bindings/arc/axs10* 20398F: arch/arc/boot/dts/ax* 20399F: arch/arc/plat-axs10x 20400 20401SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20402M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20403S: Supported 20404F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20405F: drivers/reset/reset-axs10x.c 20406 20407SYNOPSYS CREG GPIO DRIVER 20408M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20409S: Maintained 20410F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20411F: drivers/gpio/gpio-creg-snps.c 20412 20413SYNOPSYS DESIGNWARE 8250 UART DRIVER 20414M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20415R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20416S: Supported 20417F: drivers/tty/serial/8250/8250_dw.c 20418F: drivers/tty/serial/8250/8250_dwlib.* 20419F: drivers/tty/serial/8250/8250_lpss.c 20420 20421SYNOPSYS DESIGNWARE APB GPIO DRIVER 20422M: Hoan Tran <hoan@os.amperecomputing.com> 20423M: Serge Semin <fancer.lancer@gmail.com> 20424L: linux-gpio@vger.kernel.org 20425S: Maintained 20426F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20427F: drivers/gpio/gpio-dwapb.c 20428 20429SYNOPSYS DESIGNWARE APB SSI DRIVER 20430M: Serge Semin <fancer.lancer@gmail.com> 20431L: linux-spi@vger.kernel.org 20432S: Supported 20433F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20434F: drivers/spi/spi-dw* 20435 20436SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20437M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20438S: Maintained 20439F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20440F: drivers/dma/dw-axi-dmac/ 20441 20442SYNOPSYS DESIGNWARE DMAC DRIVER 20443M: Viresh Kumar <vireshk@kernel.org> 20444R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20445S: Maintained 20446F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20447F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20448F: drivers/dma/dw/ 20449F: include/dt-bindings/dma/dw-dmac.h 20450F: include/linux/dma/dw.h 20451F: include/linux/platform_data/dma-dw.h 20452 20453SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20454M: Jose Abreu <Jose.Abreu@synopsys.com> 20455L: netdev@vger.kernel.org 20456S: Supported 20457F: drivers/net/ethernet/synopsys/ 20458 20459SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20460M: Jose Abreu <Jose.Abreu@synopsys.com> 20461L: netdev@vger.kernel.org 20462S: Supported 20463F: drivers/net/pcs/pcs-xpcs.c 20464F: drivers/net/pcs/pcs-xpcs.h 20465F: include/linux/pcs/pcs-xpcs.h 20466 20467SYNOPSYS DESIGNWARE I2C DRIVER 20468M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20469R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20470R: Mika Westerberg <mika.westerberg@linux.intel.com> 20471R: Jan Dabros <jsd@semihalf.com> 20472L: linux-i2c@vger.kernel.org 20473S: Supported 20474F: drivers/i2c/busses/i2c-designware-* 20475 20476SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20477M: Jaehoon Chung <jh80.chung@samsung.com> 20478L: linux-mmc@vger.kernel.org 20479S: Maintained 20480F: drivers/mmc/host/dw_mmc* 20481 20482SYNOPSYS HSDK RESET CONTROLLER DRIVER 20483M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20484S: Supported 20485F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20486F: drivers/reset/reset-hsdk.c 20487F: include/dt-bindings/reset/snps,hsdk-reset.h 20488 20489SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20490M: Prabu Thangamuthu <prabu.t@synopsys.com> 20491M: Manjunath M B <manjumb@synopsys.com> 20492L: linux-mmc@vger.kernel.org 20493S: Maintained 20494F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20495 20496SYSTEM CONFIGURATION (SYSCON) 20497M: Lee Jones <lee@kernel.org> 20498M: Arnd Bergmann <arnd@arndb.de> 20499S: Supported 20500T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20501F: drivers/mfd/syscon.c 20502 20503SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20504M: Sudeep Holla <sudeep.holla@arm.com> 20505R: Cristian Marussi <cristian.marussi@arm.com> 20506L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20507S: Maintained 20508F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20509F: drivers/clk/clk-sc[mp]i.c 20510F: drivers/cpufreq/sc[mp]i-cpufreq.c 20511F: drivers/firmware/arm_scmi/ 20512F: drivers/firmware/arm_scpi.c 20513F: drivers/powercap/arm_scmi_powercap.c 20514F: drivers/regulator/scmi-regulator.c 20515F: drivers/reset/reset-scmi.c 20516F: include/linux/sc[mp]i_protocol.h 20517F: include/trace/events/scmi.h 20518F: include/uapi/linux/virtio_scmi.h 20519 20520SYSTEM RESET/SHUTDOWN DRIVERS 20521M: Sebastian Reichel <sre@kernel.org> 20522L: linux-pm@vger.kernel.org 20523S: Maintained 20524T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20525F: Documentation/devicetree/bindings/power/reset/ 20526F: drivers/power/reset/ 20527 20528SYSTEM TRACE MODULE CLASS 20529M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20530S: Maintained 20531T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20532F: Documentation/trace/stm.rst 20533F: drivers/hwtracing/stm/ 20534F: include/linux/stm.h 20535F: include/uapi/linux/stm.h 20536 20537SYSTEM76 ACPI DRIVER 20538M: Jeremy Soller <jeremy@system76.com> 20539M: System76 Product Development <productdev@system76.com> 20540L: platform-driver-x86@vger.kernel.org 20541S: Maintained 20542F: drivers/platform/x86/system76_acpi.c 20543 20544SYSV FILESYSTEM 20545S: Orphan 20546F: Documentation/filesystems/sysv-fs.rst 20547F: fs/sysv/ 20548F: include/linux/sysv_fs.h 20549 20550TASKSTATS STATISTICS INTERFACE 20551M: Balbir Singh <bsingharora@gmail.com> 20552S: Maintained 20553F: Documentation/accounting/taskstats* 20554F: include/linux/taskstats* 20555F: kernel/taskstats.c 20556 20557TC subsystem 20558M: Jamal Hadi Salim <jhs@mojatatu.com> 20559M: Cong Wang <xiyou.wangcong@gmail.com> 20560M: Jiri Pirko <jiri@resnulli.us> 20561L: netdev@vger.kernel.org 20562S: Maintained 20563F: include/net/pkt_cls.h 20564F: include/net/pkt_sched.h 20565F: include/net/tc_act/ 20566F: include/uapi/linux/pkt_cls.h 20567F: include/uapi/linux/pkt_sched.h 20568F: include/uapi/linux/tc_act/ 20569F: include/uapi/linux/tc_ematch/ 20570F: net/sched/ 20571F: tools/testing/selftests/tc-testing 20572 20573TC90522 MEDIA DRIVER 20574M: Akihiro Tsukada <tskd08@gmail.com> 20575L: linux-media@vger.kernel.org 20576S: Odd Fixes 20577F: drivers/media/dvb-frontends/tc90522* 20578 20579TCP LOW PRIORITY MODULE 20580M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20581M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20582S: Maintained 20583W: http://tcp-lp-mod.sourceforge.net/ 20584F: net/ipv4/tcp_lp.c 20585 20586TDA10071 MEDIA DRIVER 20587M: Antti Palosaari <crope@iki.fi> 20588L: linux-media@vger.kernel.org 20589S: Maintained 20590W: https://linuxtv.org 20591W: http://palosaari.fi/linux/ 20592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20593T: git git://linuxtv.org/anttip/media_tree.git 20594F: drivers/media/dvb-frontends/tda10071* 20595 20596TDA18212 MEDIA DRIVER 20597M: Antti Palosaari <crope@iki.fi> 20598L: linux-media@vger.kernel.org 20599S: Maintained 20600W: https://linuxtv.org 20601W: http://palosaari.fi/linux/ 20602Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20603T: git git://linuxtv.org/anttip/media_tree.git 20604F: drivers/media/tuners/tda18212* 20605 20606TDA18218 MEDIA DRIVER 20607M: Antti Palosaari <crope@iki.fi> 20608L: linux-media@vger.kernel.org 20609S: Maintained 20610W: https://linuxtv.org 20611W: http://palosaari.fi/linux/ 20612Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20613T: git git://linuxtv.org/anttip/media_tree.git 20614F: drivers/media/tuners/tda18218* 20615 20616TDA18250 MEDIA DRIVER 20617M: Olli Salonen <olli.salonen@iki.fi> 20618L: linux-media@vger.kernel.org 20619S: Maintained 20620W: https://linuxtv.org 20621Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20622T: git git://linuxtv.org/media_tree.git 20623F: drivers/media/tuners/tda18250* 20624 20625TDA18271 MEDIA DRIVER 20626M: Michael Krufky <mkrufky@linuxtv.org> 20627L: linux-media@vger.kernel.org 20628S: Maintained 20629W: https://linuxtv.org 20630W: http://github.com/mkrufky 20631Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20632T: git git://linuxtv.org/mkrufky/tuners.git 20633F: drivers/media/tuners/tda18271* 20634 20635TDA1997x MEDIA DRIVER 20636M: Tim Harvey <tharvey@gateworks.com> 20637L: linux-media@vger.kernel.org 20638S: Maintained 20639W: https://linuxtv.org 20640Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20641F: drivers/media/i2c/tda1997x.* 20642 20643TDA827x MEDIA DRIVER 20644M: Michael Krufky <mkrufky@linuxtv.org> 20645L: linux-media@vger.kernel.org 20646S: Maintained 20647W: https://linuxtv.org 20648W: http://github.com/mkrufky 20649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20650T: git git://linuxtv.org/mkrufky/tuners.git 20651F: drivers/media/tuners/tda8290.* 20652 20653TDA8290 MEDIA DRIVER 20654M: Michael Krufky <mkrufky@linuxtv.org> 20655L: linux-media@vger.kernel.org 20656S: Maintained 20657W: https://linuxtv.org 20658W: http://github.com/mkrufky 20659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20660T: git git://linuxtv.org/mkrufky/tuners.git 20661F: drivers/media/tuners/tda8290.* 20662 20663TDA9840 MEDIA DRIVER 20664M: Hans Verkuil <hverkuil@xs4all.nl> 20665L: linux-media@vger.kernel.org 20666S: Maintained 20667W: https://linuxtv.org 20668T: git git://linuxtv.org/media_tree.git 20669F: drivers/media/i2c/tda9840* 20670 20671TEA5761 TUNER DRIVER 20672M: Mauro Carvalho Chehab <mchehab@kernel.org> 20673L: linux-media@vger.kernel.org 20674S: Odd fixes 20675W: https://linuxtv.org 20676T: git git://linuxtv.org/media_tree.git 20677F: drivers/media/tuners/tea5761.* 20678 20679TEA5767 TUNER DRIVER 20680M: Mauro Carvalho Chehab <mchehab@kernel.org> 20681L: linux-media@vger.kernel.org 20682S: Maintained 20683W: https://linuxtv.org 20684T: git git://linuxtv.org/media_tree.git 20685F: drivers/media/tuners/tea5767.* 20686 20687TEA6415C MEDIA DRIVER 20688M: Hans Verkuil <hverkuil@xs4all.nl> 20689L: linux-media@vger.kernel.org 20690S: Maintained 20691W: https://linuxtv.org 20692T: git git://linuxtv.org/media_tree.git 20693F: drivers/media/i2c/tea6415c* 20694 20695TEA6420 MEDIA DRIVER 20696M: Hans Verkuil <hverkuil@xs4all.nl> 20697L: linux-media@vger.kernel.org 20698S: Maintained 20699W: https://linuxtv.org 20700T: git git://linuxtv.org/media_tree.git 20701F: drivers/media/i2c/tea6420* 20702 20703TEAM DRIVER 20704M: Jiri Pirko <jiri@resnulli.us> 20705L: netdev@vger.kernel.org 20706S: Supported 20707F: drivers/net/team/ 20708F: include/linux/if_team.h 20709F: include/uapi/linux/if_team.h 20710F: tools/testing/selftests/drivers/net/team/ 20711 20712TECHNICAL ADVISORY BOARD PROCESS DOCS 20713M: "Theodore Ts'o" <tytso@mit.edu> 20714M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20715L: tech-board-discuss@lists.linux-foundation.org 20716S: Maintained 20717F: Documentation/process/contribution-maturity-model.rst 20718F: Documentation/process/researcher-guidelines.rst 20719 20720TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20721M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20722S: Maintained 20723F: arch/x86/platform/ts5500/ 20724 20725TECHNOTREND USB IR RECEIVER 20726M: Sean Young <sean@mess.org> 20727L: linux-media@vger.kernel.org 20728S: Maintained 20729F: drivers/media/rc/ttusbir.c 20730 20731TECHWELL TW9910 VIDEO DECODER 20732L: linux-media@vger.kernel.org 20733S: Orphan 20734F: drivers/media/i2c/tw9910.c 20735F: include/media/i2c/tw9910.h 20736 20737TEE SUBSYSTEM 20738M: Jens Wiklander <jens.wiklander@linaro.org> 20739R: Sumit Garg <sumit.garg@linaro.org> 20740L: op-tee@lists.trustedfirmware.org 20741S: Maintained 20742F: Documentation/staging/tee.rst 20743F: drivers/tee/ 20744F: include/linux/tee_drv.h 20745F: include/uapi/linux/tee.h 20746 20747TEGRA ARCHITECTURE SUPPORT 20748M: Thierry Reding <thierry.reding@gmail.com> 20749M: Jonathan Hunter <jonathanh@nvidia.com> 20750L: linux-tegra@vger.kernel.org 20751S: Supported 20752Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20753T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20754N: [^a-z]tegra 20755 20756TEGRA CLOCK DRIVER 20757M: Peter De Schrijver <pdeschrijver@nvidia.com> 20758M: Prashant Gaikwad <pgaikwad@nvidia.com> 20759S: Supported 20760F: drivers/clk/tegra/ 20761 20762TEGRA DMA DRIVERS 20763M: Laxman Dewangan <ldewangan@nvidia.com> 20764M: Jon Hunter <jonathanh@nvidia.com> 20765S: Supported 20766F: drivers/dma/tegra* 20767 20768TEGRA I2C DRIVER 20769M: Laxman Dewangan <ldewangan@nvidia.com> 20770R: Dmitry Osipenko <digetx@gmail.com> 20771S: Supported 20772F: drivers/i2c/busses/i2c-tegra.c 20773 20774TEGRA IOMMU DRIVERS 20775M: Thierry Reding <thierry.reding@gmail.com> 20776R: Krishna Reddy <vdumpa@nvidia.com> 20777L: linux-tegra@vger.kernel.org 20778S: Supported 20779F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20780F: drivers/iommu/tegra* 20781 20782TEGRA KBC DRIVER 20783M: Laxman Dewangan <ldewangan@nvidia.com> 20784S: Supported 20785F: drivers/input/keyboard/tegra-kbc.c 20786 20787TEGRA NAND DRIVER 20788M: Stefan Agner <stefan@agner.ch> 20789M: Lucas Stach <dev@lynxeye.de> 20790S: Maintained 20791F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20792F: drivers/mtd/nand/raw/tegra_nand.c 20793 20794TEGRA PWM DRIVER 20795M: Thierry Reding <thierry.reding@gmail.com> 20796S: Supported 20797F: drivers/pwm/pwm-tegra.c 20798 20799TEGRA QUAD SPI DRIVER 20800M: Thierry Reding <thierry.reding@gmail.com> 20801M: Jonathan Hunter <jonathanh@nvidia.com> 20802M: Sowjanya Komatineni <skomatineni@nvidia.com> 20803L: linux-tegra@vger.kernel.org 20804S: Maintained 20805F: drivers/spi/spi-tegra210-quad.c 20806 20807TEGRA SERIAL DRIVER 20808M: Laxman Dewangan <ldewangan@nvidia.com> 20809S: Supported 20810F: drivers/tty/serial/serial-tegra.c 20811 20812TEGRA SPI DRIVER 20813M: Laxman Dewangan <ldewangan@nvidia.com> 20814S: Supported 20815F: drivers/spi/spi-tegra* 20816 20817TEGRA VIDEO DRIVER 20818M: Thierry Reding <thierry.reding@gmail.com> 20819M: Jonathan Hunter <jonathanh@nvidia.com> 20820M: Sowjanya Komatineni <skomatineni@nvidia.com> 20821L: linux-media@vger.kernel.org 20822L: linux-tegra@vger.kernel.org 20823S: Maintained 20824F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20825F: drivers/staging/media/tegra-video/ 20826 20827TEGRA XUSB PADCTL DRIVER 20828M: JC Kuo <jckuo@nvidia.com> 20829S: Supported 20830F: drivers/phy/tegra/xusb* 20831 20832TEHUTI ETHERNET DRIVER 20833M: Andy Gospodarek <andy@greyhouse.net> 20834L: netdev@vger.kernel.org 20835S: Supported 20836F: drivers/net/ethernet/tehuti/* 20837 20838TELECOM CLOCK DRIVER FOR MCPL0010 20839M: Mark Gross <markgross@kernel.org> 20840S: Supported 20841F: drivers/char/tlclk.c 20842 20843TEMPO SEMICONDUCTOR DRIVERS 20844M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20845S: Maintained 20846F: Documentation/devicetree/bindings/sound/tscs*.txt 20847F: sound/soc/codecs/tscs*.c 20848F: sound/soc/codecs/tscs*.h 20849 20850TENSILICA XTENSA PORT (xtensa) 20851M: Chris Zankel <chris@zankel.net> 20852M: Max Filippov <jcmvbkbc@gmail.com> 20853S: Maintained 20854T: git https://github.com/jcmvbkbc/linux-xtensa.git 20855F: arch/xtensa/ 20856F: drivers/irqchip/irq-xtensa-* 20857 20858TEXAS INSTRUMENTS ASoC DRIVERS 20859M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20860L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20861S: Maintained 20862F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20863F: sound/soc/ti/ 20864 20865TEXAS INSTRUMENTS DMA DRIVERS 20866M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20867L: dmaengine@vger.kernel.org 20868S: Maintained 20869F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20870F: Documentation/devicetree/bindings/dma/ti-edma.txt 20871F: Documentation/devicetree/bindings/dma/ti/ 20872F: drivers/dma/ti/ 20873F: include/linux/dma/k3-psil.h 20874F: include/linux/dma/k3-udma-glue.h 20875F: include/linux/dma/ti-cppi5.h 20876X: drivers/dma/ti/cppi41.c 20877 20878TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20879M: Robert Marko <robert.marko@sartura.hr> 20880M: Luka Perkov <luka.perkov@sartura.hr> 20881L: linux-hwmon@vger.kernel.org 20882S: Maintained 20883F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20884F: Documentation/hwmon/tps23861.rst 20885F: drivers/hwmon/tps23861.c 20886 20887TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20888M: Ricardo Ribalda <ribalda@kernel.org> 20889L: linux-iio@vger.kernel.org 20890S: Supported 20891F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20892F: drivers/iio/dac/ti-dac7612.c 20893 20894TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20895M: Nishanth Menon <nm@ti.com> 20896M: Tero Kristo <kristo@kernel.org> 20897M: Santosh Shilimkar <ssantosh@kernel.org> 20898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20899S: Maintained 20900F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20901F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20902F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20903F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20904F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20905F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20906F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20907F: drivers/clk/keystone/sci-clk.c 20908F: drivers/firmware/ti_sci* 20909F: drivers/irqchip/irq-ti-sci-inta.c 20910F: drivers/irqchip/irq-ti-sci-intr.c 20911F: drivers/reset/reset-ti-sci.c 20912F: drivers/soc/ti/ti_sci_inta_msi.c 20913F: drivers/soc/ti/ti_sci_pm_domains.c 20914F: include/dt-bindings/soc/ti,sci_pm_domain.h 20915F: include/linux/soc/ti/ti_sci_inta_msi.h 20916F: include/linux/soc/ti/ti_sci_protocol.h 20917 20918TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20919M: Puranjay Mohan <puranjay12@gmail.com> 20920L: linux-iio@vger.kernel.org 20921S: Supported 20922F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20923F: drivers/iio/temperature/tmp117.c 20924 20925THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20926M: Hans Verkuil <hverkuil@xs4all.nl> 20927L: linux-media@vger.kernel.org 20928S: Maintained 20929W: https://linuxtv.org 20930T: git git://linuxtv.org/media_tree.git 20931F: drivers/media/radio/radio-raremono.c 20932 20933THERMAL 20934M: Rafael J. Wysocki <rafael@kernel.org> 20935M: Daniel Lezcano <daniel.lezcano@linaro.org> 20936R: Amit Kucheria <amitk@kernel.org> 20937R: Zhang Rui <rui.zhang@intel.com> 20938L: linux-pm@vger.kernel.org 20939S: Supported 20940Q: https://patchwork.kernel.org/project/linux-pm/list/ 20941T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20942F: Documentation/ABI/testing/sysfs-class-thermal 20943F: Documentation/admin-guide/thermal/ 20944F: Documentation/devicetree/bindings/thermal/ 20945F: Documentation/driver-api/thermal/ 20946F: drivers/thermal/ 20947F: include/dt-bindings/thermal/ 20948F: include/linux/cpu_cooling.h 20949F: include/linux/thermal.h 20950F: include/uapi/linux/thermal.h 20951F: tools/lib/thermal/ 20952F: tools/thermal/ 20953 20954THERMAL DRIVER FOR AMLOGIC SOCS 20955M: Guillaume La Roque <glaroque@baylibre.com> 20956L: linux-pm@vger.kernel.org 20957L: linux-amlogic@lists.infradead.org 20958S: Supported 20959W: http://linux-meson.com/ 20960F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20961F: drivers/thermal/amlogic_thermal.c 20962 20963THERMAL/CPU_COOLING 20964M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20965M: Daniel Lezcano <daniel.lezcano@linaro.org> 20966M: Viresh Kumar <viresh.kumar@linaro.org> 20967R: Lukasz Luba <lukasz.luba@arm.com> 20968L: linux-pm@vger.kernel.org 20969S: Supported 20970F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20971F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20972F: drivers/thermal/cpufreq_cooling.c 20973F: drivers/thermal/cpuidle_cooling.c 20974F: include/linux/cpu_cooling.h 20975 20976THERMAL/POWER_ALLOCATOR 20977M: Lukasz Luba <lukasz.luba@arm.com> 20978L: linux-pm@vger.kernel.org 20979S: Maintained 20980F: Documentation/driver-api/thermal/power_allocator.rst 20981F: drivers/thermal/gov_power_allocator.c 20982F: drivers/thermal/thermal_trace_ipa.h 20983 20984THINKPAD ACPI EXTRAS DRIVER 20985M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20986L: ibm-acpi-devel@lists.sourceforge.net 20987L: platform-driver-x86@vger.kernel.org 20988S: Maintained 20989W: http://ibm-acpi.sourceforge.net 20990W: http://thinkwiki.org/wiki/Ibm-acpi 20991T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20992F: drivers/platform/x86/thinkpad_acpi.c 20993 20994THINKPAD LMI DRIVER 20995M: Mark Pearson <markpearson@lenovo.com> 20996L: platform-driver-x86@vger.kernel.org 20997S: Maintained 20998F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20999F: drivers/platform/x86/think-lmi.? 21000 21001THUNDERBOLT DMA TRAFFIC TEST DRIVER 21002M: Isaac Hazan <isaac.hazan@intel.com> 21003L: linux-usb@vger.kernel.org 21004S: Maintained 21005F: drivers/thunderbolt/dma_test.c 21006 21007THUNDERBOLT DRIVER 21008M: Andreas Noever <andreas.noever@gmail.com> 21009M: Michael Jamet <michael.jamet@intel.com> 21010M: Mika Westerberg <mika.westerberg@linux.intel.com> 21011M: Yehezkel Bernat <YehezkelShB@gmail.com> 21012L: linux-usb@vger.kernel.org 21013S: Maintained 21014T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21015F: Documentation/admin-guide/thunderbolt.rst 21016F: drivers/thunderbolt/ 21017F: include/linux/thunderbolt.h 21018 21019THUNDERBOLT NETWORK DRIVER 21020M: Michael Jamet <michael.jamet@intel.com> 21021M: Mika Westerberg <mika.westerberg@linux.intel.com> 21022M: Yehezkel Bernat <YehezkelShB@gmail.com> 21023L: netdev@vger.kernel.org 21024S: Maintained 21025F: drivers/net/thunderbolt/ 21026 21027THUNDERX GPIO DRIVER 21028M: Robert Richter <rric@kernel.org> 21029S: Odd Fixes 21030F: drivers/gpio/gpio-thunderx.c 21031 21032TI ADS7924 ADC DRIVER 21033M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21034L: linux-iio@vger.kernel.org 21035S: Supported 21036F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21037F: drivers/iio/adc/ti-ads7924.c 21038 21039TI AM437X VPFE DRIVER 21040M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21041L: linux-media@vger.kernel.org 21042S: Maintained 21043W: https://linuxtv.org 21044Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21045T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21046F: drivers/media/platform/ti/am437x/ 21047 21048TI BANDGAP AND THERMAL DRIVER 21049M: Eduardo Valentin <edubezval@gmail.com> 21050M: Keerthy <j-keerthy@ti.com> 21051L: linux-pm@vger.kernel.org 21052L: linux-omap@vger.kernel.org 21053S: Maintained 21054F: drivers/thermal/ti-soc-thermal/ 21055 21056TI BQ27XXX POWER SUPPLY DRIVER 21057F: drivers/power/supply/bq27xxx_battery.c 21058F: drivers/power/supply/bq27xxx_battery_i2c.c 21059F: include/linux/power/bq27xxx_battery.h 21060 21061TI CDCE706 CLOCK DRIVER 21062M: Max Filippov <jcmvbkbc@gmail.com> 21063S: Maintained 21064F: drivers/clk/clk-cdce706.c 21065 21066TI CLOCK DRIVER 21067M: Tero Kristo <kristo@kernel.org> 21068L: linux-omap@vger.kernel.org 21069S: Odd Fixes 21070F: drivers/clk/ti/ 21071F: include/linux/clk/ti.h 21072 21073TI DAVINCI MACHINE SUPPORT 21074M: Bartosz Golaszewski <brgl@bgdev.pl> 21075L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21076S: Maintained 21077T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21078F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21079F: arch/arm/boot/dts/da850* 21080F: arch/arm/mach-davinci/ 21081F: drivers/i2c/busses/i2c-davinci.c 21082 21083TI DAVINCI SERIES CLOCK DRIVER 21084M: David Lechner <david@lechnology.com> 21085R: Sekhar Nori <nsekhar@ti.com> 21086S: Maintained 21087F: Documentation/devicetree/bindings/clock/ti/davinci/ 21088F: drivers/clk/davinci/ 21089F: include/linux/clk/davinci.h 21090 21091TI DAVINCI SERIES GPIO DRIVER 21092M: Keerthy <j-keerthy@ti.com> 21093L: linux-gpio@vger.kernel.org 21094S: Maintained 21095F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21096F: drivers/gpio/gpio-davinci.c 21097 21098TI DAVINCI SERIES MEDIA DRIVER 21099M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21100L: linux-media@vger.kernel.org 21101S: Maintained 21102W: https://linuxtv.org 21103Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21104T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21105F: drivers/media/platform/ti/davinci/ 21106F: include/media/davinci/ 21107 21108TI ENHANCED CAPTURE (eCAP) DRIVER 21109M: Vignesh Raghavendra <vigneshr@ti.com> 21110R: Julien Panis <jpanis@baylibre.com> 21111L: linux-iio@vger.kernel.org 21112L: linux-omap@vger.kernel.org 21113S: Maintained 21114F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21115F: drivers/counter/ti-ecap-capture.c 21116 21117TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21118R: David Lechner <david@lechnology.com> 21119L: linux-iio@vger.kernel.org 21120F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21121F: drivers/counter/ti-eqep.c 21122 21123TI ETHERNET SWITCH DRIVER (CPSW) 21124R: Grygorii Strashko <grygorii.strashko@ti.com> 21125L: linux-omap@vger.kernel.org 21126L: netdev@vger.kernel.org 21127S: Maintained 21128F: drivers/net/ethernet/ti/cpsw* 21129F: drivers/net/ethernet/ti/davinci* 21130 21131TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21132M: Alex Dubov <oakad@yahoo.com> 21133S: Maintained 21134W: http://tifmxx.berlios.de/ 21135F: drivers/memstick/host/tifm_ms.c 21136F: drivers/misc/tifm* 21137F: drivers/mmc/host/tifm_sd.c 21138F: include/linux/tifm.h 21139 21140TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21141M: Nishanth Menon <nm@ti.com> 21142M: Santosh Shilimkar <ssantosh@kernel.org> 21143L: linux-kernel@vger.kernel.org 21144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21145S: Maintained 21146T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21147F: drivers/soc/ti/* 21148 21149TI LM49xxx FAMILY ASoC CODEC DRIVERS 21150M: M R Swami Reddy <mr.swami.reddy@ti.com> 21151M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21152L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21153S: Maintained 21154F: sound/soc/codecs/isabelle* 21155F: sound/soc/codecs/lm49453* 21156 21157TI LMP92064 ADC DRIVER 21158M: Leonard Göhrs <l.goehrs@pengutronix.de> 21159R: kernel@pengutronix.de 21160L: linux-iio@vger.kernel.org 21161S: Maintained 21162F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21163F: drivers/iio/adc/ti-lmp92064.c 21164 21165TI PCM3060 ASoC CODEC DRIVER 21166M: Kirill Marinushkin <kmarinushkin@birdec.com> 21167L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21168S: Maintained 21169F: Documentation/devicetree/bindings/sound/pcm3060.txt 21170F: sound/soc/codecs/pcm3060* 21171 21172TI TAS571X FAMILY ASoC CODEC DRIVER 21173M: Kevin Cernekee <cernekee@chromium.org> 21174L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21175S: Odd Fixes 21176F: sound/soc/codecs/tas571x* 21177 21178TI TMAG5273 MAGNETOMETER DRIVER 21179M: Gerald Loacker <gerald.loacker@wolfvision.net> 21180L: linux-iio@vger.kernel.org 21181S: Maintained 21182F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21183F: drivers/iio/magnetometer/tmag5273.c 21184 21185TI TRF7970A NFC DRIVER 21186M: Mark Greer <mgreer@animalcreek.com> 21187L: linux-wireless@vger.kernel.org 21188S: Supported 21189F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21190F: drivers/nfc/trf7970a.c 21191 21192TI TSC2046 ADC DRIVER 21193M: Oleksij Rempel <o.rempel@pengutronix.de> 21194R: kernel@pengutronix.de 21195L: linux-iio@vger.kernel.org 21196S: Maintained 21197F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21198F: drivers/iio/adc/ti-tsc2046.c 21199 21200TI TWL4030 SERIES SOC CODEC DRIVER 21201M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21202L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21203S: Maintained 21204F: sound/soc/codecs/twl4030* 21205 21206TI VPE/CAL DRIVERS 21207M: Benoit Parrot <bparrot@ti.com> 21208L: linux-media@vger.kernel.org 21209S: Maintained 21210W: http://linuxtv.org/ 21211Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21212F: Documentation/devicetree/bindings/media/ti,cal.yaml 21213F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21214F: drivers/media/platform/ti/cal/ 21215F: drivers/media/platform/ti/vpe/ 21216 21217TI WILINK WIRELESS DRIVERS 21218L: linux-wireless@vger.kernel.org 21219S: Orphan 21220W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21221W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21222T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21223F: drivers/net/wireless/ti/ 21224 21225TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21226M: John Stultz <jstultz@google.com> 21227M: Thomas Gleixner <tglx@linutronix.de> 21228R: Stephen Boyd <sboyd@kernel.org> 21229L: linux-kernel@vger.kernel.org 21230S: Supported 21231T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21232F: include/linux/clocksource.h 21233F: include/linux/time.h 21234F: include/linux/timex.h 21235F: include/uapi/linux/time.h 21236F: include/uapi/linux/timex.h 21237F: kernel/time/alarmtimer.c 21238F: kernel/time/clocksource.c 21239F: kernel/time/ntp.c 21240F: kernel/time/time*.c 21241F: tools/testing/selftests/timers/ 21242 21243TIPC NETWORK LAYER 21244M: Jon Maloy <jmaloy@redhat.com> 21245M: Ying Xue <ying.xue@windriver.com> 21246L: netdev@vger.kernel.org (core kernel code) 21247L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21248S: Maintained 21249W: http://tipc.sourceforge.net/ 21250F: include/uapi/linux/tipc*.h 21251F: net/tipc/ 21252 21253TLAN NETWORK DRIVER 21254M: Samuel Chessman <chessman@tux.org> 21255L: tlan-devel@lists.sourceforge.net (subscribers-only) 21256S: Maintained 21257W: http://sourceforge.net/projects/tlan/ 21258F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21259F: drivers/net/ethernet/ti/tlan.* 21260 21261TMIO/SDHI MMC DRIVER 21262M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21263L: linux-mmc@vger.kernel.org 21264L: linux-renesas-soc@vger.kernel.org 21265S: Supported 21266F: drivers/mmc/host/renesas_sdhi* 21267F: drivers/mmc/host/tmio_mmc* 21268F: include/linux/mfd/tmio.h 21269 21270TMP401 HARDWARE MONITOR DRIVER 21271M: Guenter Roeck <linux@roeck-us.net> 21272L: linux-hwmon@vger.kernel.org 21273S: Maintained 21274F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21275F: Documentation/hwmon/tmp401.rst 21276F: drivers/hwmon/tmp401.c 21277 21278TMP464 HARDWARE MONITOR DRIVER 21279M: Guenter Roeck <linux@roeck-us.net> 21280L: linux-hwmon@vger.kernel.org 21281S: Maintained 21282F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21283F: Documentation/hwmon/tmp464.rst 21284F: drivers/hwmon/tmp464.c 21285 21286TMP513 HARDWARE MONITOR DRIVER 21287M: Eric Tremblay <etremblay@distech-controls.com> 21288L: linux-hwmon@vger.kernel.org 21289S: Maintained 21290F: Documentation/hwmon/tmp513.rst 21291F: drivers/hwmon/tmp513.c 21292 21293TMPFS (SHMEM FILESYSTEM) 21294M: Hugh Dickins <hughd@google.com> 21295L: linux-mm@kvack.org 21296S: Maintained 21297F: include/linux/shmem_fs.h 21298F: mm/shmem.c 21299 21300TOMOYO SECURITY MODULE 21301M: Kentaro Takeda <takedakn@nttdata.co.jp> 21302M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21303L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21304L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21305L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21306L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21307S: Maintained 21308W: https://tomoyo.osdn.jp/ 21309F: security/tomoyo/ 21310 21311TOPSTAR LAPTOP EXTRAS DRIVER 21312M: Herton Ronaldo Krzesinski <herton@canonical.com> 21313L: platform-driver-x86@vger.kernel.org 21314S: Maintained 21315F: drivers/platform/x86/topstar-laptop.c 21316 21317TORTURE-TEST MODULES 21318M: Davidlohr Bueso <dave@stgolabs.net> 21319M: "Paul E. McKenney" <paulmck@kernel.org> 21320M: Josh Triplett <josh@joshtriplett.org> 21321L: linux-kernel@vger.kernel.org 21322S: Supported 21323T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21324F: Documentation/RCU/torture.rst 21325F: kernel/locking/locktorture.c 21326F: kernel/rcu/rcuscale.c 21327F: kernel/rcu/rcutorture.c 21328F: kernel/rcu/refscale.c 21329F: kernel/torture.c 21330 21331TOSHIBA ACPI EXTRAS DRIVER 21332M: Azael Avalos <coproscefalo@gmail.com> 21333L: platform-driver-x86@vger.kernel.org 21334S: Maintained 21335F: drivers/platform/x86/toshiba_acpi.c 21336 21337TOSHIBA BLUETOOTH DRIVER 21338M: Azael Avalos <coproscefalo@gmail.com> 21339L: platform-driver-x86@vger.kernel.org 21340S: Maintained 21341F: drivers/platform/x86/toshiba_bluetooth.c 21342 21343TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21344M: Azael Avalos <coproscefalo@gmail.com> 21345L: platform-driver-x86@vger.kernel.org 21346S: Maintained 21347F: drivers/platform/x86/toshiba_haps.c 21348 21349TOSHIBA SMM DRIVER 21350M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21351S: Maintained 21352W: http://www.buzzard.org.uk/toshiba/ 21353F: drivers/char/toshiba.c 21354F: include/linux/toshiba.h 21355F: include/uapi/linux/toshiba.h 21356 21357TOSHIBA TC358743 DRIVER 21358M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21359L: linux-media@vger.kernel.org 21360S: Maintained 21361F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21362F: drivers/media/i2c/tc358743* 21363F: include/media/i2c/tc358743.h 21364 21365TOSHIBA WMI HOTKEYS DRIVER 21366M: Azael Avalos <coproscefalo@gmail.com> 21367L: platform-driver-x86@vger.kernel.org 21368S: Maintained 21369F: drivers/platform/x86/toshiba-wmi.c 21370 21371TPM DEVICE DRIVER 21372M: Peter Huewe <peterhuewe@gmx.de> 21373M: Jarkko Sakkinen <jarkko@kernel.org> 21374R: Jason Gunthorpe <jgg@ziepe.ca> 21375L: linux-integrity@vger.kernel.org 21376S: Maintained 21377W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21378Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21379T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21380F: drivers/char/tpm/ 21381 21382TPS546D24 DRIVER 21383M: Duke Du <dukedu83@gmail.com> 21384L: linux-hwmon@vger.kernel.org 21385S: Maintained 21386F: Documentation/hwmon/tps546d24.rst 21387F: drivers/hwmon/pmbus/tps546d24.c 21388 21389TRACING 21390M: Steven Rostedt <rostedt@goodmis.org> 21391M: Masami Hiramatsu <mhiramat@kernel.org> 21392L: linux-kernel@vger.kernel.org 21393L: linux-trace-kernel@vger.kernel.org 21394S: Maintained 21395Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21396T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21397F: Documentation/trace/* 21398F: fs/tracefs/ 21399F: include/linux/trace*.h 21400F: include/trace/ 21401F: kernel/trace/ 21402F: scripts/tracing/ 21403F: tools/testing/selftests/ftrace/ 21404 21405TRACING MMIO ACCESSES (MMIOTRACE) 21406M: Steven Rostedt <rostedt@goodmis.org> 21407M: Masami Hiramatsu <mhiramat@kernel.org> 21408R: Karol Herbst <karolherbst@gmail.com> 21409R: Pekka Paalanen <ppaalanen@gmail.com> 21410L: linux-kernel@vger.kernel.org 21411L: nouveau@lists.freedesktop.org 21412S: Maintained 21413F: arch/x86/mm/kmmio.c 21414F: arch/x86/mm/mmio-mod.c 21415F: arch/x86/mm/testmmiotrace.c 21416F: include/linux/mmiotrace.h 21417F: kernel/trace/trace_mmiotrace.c 21418 21419TRACING OS NOISE / LATENCY TRACERS 21420M: Steven Rostedt <rostedt@goodmis.org> 21421M: Daniel Bristot de Oliveira <bristot@kernel.org> 21422S: Maintained 21423F: Documentation/trace/hwlat_detector.rst 21424F: Documentation/trace/osnoise-tracer.rst 21425F: Documentation/trace/timerlat-tracer.rst 21426F: arch/*/kernel/trace.c 21427F: include/trace/events/osnoise.h 21428F: kernel/trace/trace_hwlat.c 21429F: kernel/trace/trace_irqsoff.c 21430F: kernel/trace/trace_osnoise.c 21431F: kernel/trace/trace_sched_wakeup.c 21432 21433TRADITIONAL CHINESE DOCUMENTATION 21434M: Hu Haowen <src.res@email.cn> 21435L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21436S: Maintained 21437W: https://github.com/srcres258/linux-doc 21438T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21439F: Documentation/translations/zh_TW/ 21440 21441TTY LAYER 21442M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21443M: Jiri Slaby <jirislaby@kernel.org> 21444S: Supported 21445T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21446F: Documentation/driver-api/serial/ 21447F: drivers/tty/ 21448F: drivers/tty/serial/serial_core.c 21449F: include/linux/selection.h 21450F: include/linux/serial.h 21451F: include/linux/serial_core.h 21452F: include/linux/sysrq.h 21453F: include/linux/tty*.h 21454F: include/linux/vt.h 21455F: include/linux/vt_*.h 21456F: include/uapi/linux/serial.h 21457F: include/uapi/linux/serial_core.h 21458F: include/uapi/linux/tty.h 21459 21460TUA9001 MEDIA DRIVER 21461M: Antti Palosaari <crope@iki.fi> 21462L: linux-media@vger.kernel.org 21463S: Maintained 21464W: https://linuxtv.org 21465W: http://palosaari.fi/linux/ 21466Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21467T: git git://linuxtv.org/anttip/media_tree.git 21468F: drivers/media/tuners/tua9001* 21469 21470TULIP NETWORK DRIVERS 21471L: netdev@vger.kernel.org 21472L: linux-parisc@vger.kernel.org 21473S: Orphan 21474F: drivers/net/ethernet/dec/tulip/ 21475 21476TUN/TAP driver 21477M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21478S: Maintained 21479W: http://vtun.sourceforge.net/tun 21480F: Documentation/networking/tuntap.rst 21481F: arch/um/os-Linux/drivers/ 21482 21483TURBOCHANNEL SUBSYSTEM 21484M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21485M: Ralf Baechle <ralf@linux-mips.org> 21486L: linux-mips@vger.kernel.org 21487S: Maintained 21488Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21489F: drivers/tc/ 21490F: include/linux/tc.h 21491 21492TURBOSTAT UTILITY 21493M: "Len Brown" <lenb@kernel.org> 21494L: linux-pm@vger.kernel.org 21495S: Supported 21496Q: https://patchwork.kernel.org/project/linux-pm/list/ 21497B: https://bugzilla.kernel.org 21498T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21499F: tools/power/x86/turbostat/ 21500 21501TW5864 VIDEO4LINUX DRIVER 21502M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21503M: Anton Sviridenko <anton@corp.bluecherry.net> 21504M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21505M: Andrey Utkin <andrey_utkin@fastmail.com> 21506L: linux-media@vger.kernel.org 21507S: Supported 21508F: drivers/media/pci/tw5864/ 21509 21510TW68 VIDEO4LINUX DRIVER 21511M: Hans Verkuil <hverkuil@xs4all.nl> 21512L: linux-media@vger.kernel.org 21513S: Odd Fixes 21514W: https://linuxtv.org 21515T: git git://linuxtv.org/media_tree.git 21516F: drivers/media/pci/tw68/ 21517 21518TW686X VIDEO4LINUX DRIVER 21519M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21520L: linux-media@vger.kernel.org 21521S: Maintained 21522W: http://linuxtv.org 21523T: git git://linuxtv.org/media_tree.git 21524F: drivers/media/pci/tw686x/ 21525 21526U-BOOT ENVIRONMENT VARIABLES 21527M: Rafał Miłecki <rafal@milecki.pl> 21528S: Maintained 21529F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21530F: drivers/nvmem/u-boot-env.c 21531 21532UACCE ACCELERATOR FRAMEWORK 21533M: Zhangfei Gao <zhangfei.gao@linaro.org> 21534M: Zhou Wang <wangzhou1@hisilicon.com> 21535L: linux-accelerators@lists.ozlabs.org 21536L: linux-kernel@vger.kernel.org 21537S: Maintained 21538F: Documentation/ABI/testing/sysfs-driver-uacce 21539F: Documentation/misc-devices/uacce.rst 21540F: drivers/misc/uacce/ 21541F: include/linux/uacce.h 21542F: include/uapi/misc/uacce/ 21543 21544UBI FILE SYSTEM (UBIFS) 21545M: Richard Weinberger <richard@nod.at> 21546L: linux-mtd@lists.infradead.org 21547S: Supported 21548W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21549T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21550T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21551F: Documentation/ABI/testing/sysfs-fs-ubifs 21552F: Documentation/filesystems/ubifs-authentication.rst 21553F: Documentation/filesystems/ubifs.rst 21554F: fs/ubifs/ 21555 21556UBLK USERSPACE BLOCK DRIVER 21557M: Ming Lei <ming.lei@redhat.com> 21558L: linux-block@vger.kernel.org 21559S: Maintained 21560F: Documentation/block/ublk.rst 21561F: drivers/block/ublk_drv.c 21562F: include/uapi/linux/ublk_cmd.h 21563 21564UCLINUX (M68KNOMMU AND COLDFIRE) 21565M: Greg Ungerer <gerg@linux-m68k.org> 21566L: linux-m68k@lists.linux-m68k.org 21567S: Maintained 21568W: http://www.linux-m68k.org/ 21569T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21570F: arch/m68k/*/*_no.* 21571F: arch/m68k/68*/ 21572F: arch/m68k/coldfire/ 21573F: arch/m68k/include/asm/*_no.* 21574 21575UDF FILESYSTEM 21576M: Jan Kara <jack@suse.com> 21577S: Maintained 21578F: Documentation/filesystems/udf.rst 21579F: fs/udf/ 21580 21581UDRAW TABLET 21582M: Bastien Nocera <hadess@hadess.net> 21583L: linux-input@vger.kernel.org 21584S: Maintained 21585F: drivers/hid/hid-udraw-ps3.c 21586 21587UFS FILESYSTEM 21588M: Evgeniy Dushistov <dushistov@mail.ru> 21589S: Maintained 21590F: Documentation/admin-guide/ufs.rst 21591F: fs/ufs/ 21592 21593UHID USERSPACE HID IO DRIVER 21594M: David Rheinsberg <david.rheinsberg@gmail.com> 21595L: linux-input@vger.kernel.org 21596S: Maintained 21597F: drivers/hid/uhid.c 21598F: include/uapi/linux/uhid.h 21599 21600ULPI BUS 21601M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21602L: linux-usb@vger.kernel.org 21603S: Maintained 21604F: drivers/usb/common/ulpi.c 21605F: include/linux/ulpi/ 21606 21607UNICODE SUBSYSTEM 21608M: Gabriel Krisman Bertazi <krisman@collabora.com> 21609L: linux-fsdevel@vger.kernel.org 21610S: Supported 21611F: fs/unicode/ 21612 21613UNIFDEF 21614M: Tony Finch <dot@dotat.at> 21615S: Maintained 21616W: http://dotat.at/prog/unifdef 21617F: scripts/unifdef.c 21618 21619UNIFORM CDROM DRIVER 21620M: Phillip Potter <phil@philpotter.co.uk> 21621S: Maintained 21622F: Documentation/cdrom/ 21623F: drivers/cdrom/cdrom.c 21624F: include/linux/cdrom.h 21625F: include/uapi/linux/cdrom.h 21626 21627UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21628R: Alim Akhtar <alim.akhtar@samsung.com> 21629R: Avri Altman <avri.altman@wdc.com> 21630R: Bart Van Assche <bvanassche@acm.org> 21631L: linux-scsi@vger.kernel.org 21632S: Supported 21633F: Documentation/devicetree/bindings/ufs/ 21634F: Documentation/scsi/ufs.rst 21635F: drivers/ufs/core/ 21636 21637UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21638M: Pedro Sousa <pedrom.sousa@synopsys.com> 21639L: linux-scsi@vger.kernel.org 21640S: Supported 21641F: drivers/ufs/host/*dwc* 21642 21643UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21644M: Alim Akhtar <alim.akhtar@samsung.com> 21645L: linux-scsi@vger.kernel.org 21646S: Maintained 21647F: drivers/ufs/host/ufs-exynos* 21648 21649UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21650M: Stanley Chu <stanley.chu@mediatek.com> 21651L: linux-scsi@vger.kernel.org 21652L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21653S: Maintained 21654F: drivers/ufs/host/ufs-mediatek* 21655 21656UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21657M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21658L: linux-arm-msm@vger.kernel.org 21659L: linux-scsi@vger.kernel.org 21660S: Maintained 21661F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21662F: drivers/ufs/host/ufs-qcom* 21663 21664UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21665M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21666L: linux-renesas-soc@vger.kernel.org 21667L: linux-scsi@vger.kernel.org 21668S: Maintained 21669F: drivers/ufs/host/ufs-renesas.c 21670 21671UNSORTED BLOCK IMAGES (UBI) 21672M: Richard Weinberger <richard@nod.at> 21673L: linux-mtd@lists.infradead.org 21674S: Supported 21675W: http://www.linux-mtd.infradead.org/ 21676T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21677T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21678F: drivers/mtd/ubi/ 21679F: include/linux/mtd/ubi.h 21680F: include/uapi/mtd/ubi-user.h 21681 21682USB "USBNET" DRIVER FRAMEWORK 21683M: Oliver Neukum <oneukum@suse.com> 21684L: netdev@vger.kernel.org 21685S: Maintained 21686W: http://www.linux-usb.org/usbnet 21687F: drivers/net/usb/usbnet.c 21688F: include/linux/usb/usbnet.h 21689 21690USB ACM DRIVER 21691M: Oliver Neukum <oneukum@suse.com> 21692L: linux-usb@vger.kernel.org 21693S: Maintained 21694F: Documentation/usb/acm.rst 21695F: drivers/usb/class/cdc-acm.* 21696 21697USB APPLE MFI FASTCHARGE DRIVER 21698M: Bastien Nocera <hadess@hadess.net> 21699L: linux-usb@vger.kernel.org 21700S: Maintained 21701F: drivers/usb/misc/apple-mfi-fastcharge.c 21702 21703USB AR5523 WIRELESS DRIVER 21704M: Pontus Fuchs <pontus.fuchs@gmail.com> 21705L: linux-wireless@vger.kernel.org 21706S: Maintained 21707F: drivers/net/wireless/ath/ar5523/ 21708 21709USB ATTACHED SCSI 21710M: Oliver Neukum <oneukum@suse.com> 21711L: linux-usb@vger.kernel.org 21712L: linux-scsi@vger.kernel.org 21713S: Maintained 21714F: drivers/usb/storage/uas.c 21715 21716USB CDC ETHERNET DRIVER 21717M: Oliver Neukum <oliver@neukum.org> 21718L: linux-usb@vger.kernel.org 21719S: Maintained 21720F: drivers/net/usb/cdc_*.c 21721F: include/uapi/linux/usb/cdc.h 21722 21723USB CHAOSKEY DRIVER 21724M: Keith Packard <keithp@keithp.com> 21725L: linux-usb@vger.kernel.org 21726S: Maintained 21727F: drivers/usb/misc/chaoskey.c 21728 21729USB CYPRESS C67X00 DRIVER 21730L: linux-usb@vger.kernel.org 21731S: Orphan 21732F: drivers/usb/c67x00/ 21733 21734USB DAVICOM DM9601 DRIVER 21735M: Peter Korsgaard <peter@korsgaard.com> 21736L: netdev@vger.kernel.org 21737S: Maintained 21738W: http://www.linux-usb.org/usbnet 21739F: drivers/net/usb/dm9601.c 21740 21741USB EHCI DRIVER 21742M: Alan Stern <stern@rowland.harvard.edu> 21743L: linux-usb@vger.kernel.org 21744S: Maintained 21745F: Documentation/usb/ehci.rst 21746F: drivers/usb/host/ehci* 21747 21748USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21749M: Jiri Kosina <jikos@kernel.org> 21750M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21751L: linux-usb@vger.kernel.org 21752S: Maintained 21753T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21754F: Documentation/hid/hiddev.rst 21755F: drivers/hid/usbhid/ 21756 21757USB INTEL XHCI ROLE MUX DRIVER 21758M: Hans de Goede <hdegoede@redhat.com> 21759L: linux-usb@vger.kernel.org 21760S: Maintained 21761F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21762 21763USB IP DRIVER FOR HISILICON KIRIN 960 21764M: Yu Chen <chenyu56@huawei.com> 21765M: Binghui Wang <wangbinghui@hisilicon.com> 21766L: linux-usb@vger.kernel.org 21767S: Maintained 21768F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21769F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21770 21771USB IP DRIVER FOR HISILICON KIRIN 970 21772M: Mauro Carvalho Chehab <mchehab@kernel.org> 21773L: linux-usb@vger.kernel.org 21774S: Maintained 21775F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21776F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21777 21778USB ISP116X DRIVER 21779M: Olav Kongas <ok@artecdesign.ee> 21780L: linux-usb@vger.kernel.org 21781S: Maintained 21782F: drivers/usb/host/isp116x* 21783F: include/linux/usb/isp116x.h 21784 21785USB ISP1760 DRIVER 21786M: Rui Miguel Silva <rui.silva@linaro.org> 21787L: linux-usb@vger.kernel.org 21788S: Maintained 21789F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21790F: drivers/usb/isp1760/* 21791 21792USB LAN78XX ETHERNET DRIVER 21793M: Woojung Huh <woojung.huh@microchip.com> 21794M: UNGLinuxDriver@microchip.com 21795L: netdev@vger.kernel.org 21796S: Maintained 21797F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21798F: drivers/net/usb/lan78xx.* 21799F: include/dt-bindings/net/microchip-lan78xx.h 21800 21801USB MASS STORAGE DRIVER 21802M: Alan Stern <stern@rowland.harvard.edu> 21803L: linux-usb@vger.kernel.org 21804L: usb-storage@lists.one-eyed-alien.net 21805S: Maintained 21806F: drivers/usb/storage/ 21807 21808USB MIDI DRIVER 21809M: Clemens Ladisch <clemens@ladisch.de> 21810L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21811S: Maintained 21812T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21813F: sound/usb/midi.* 21814 21815USB NETWORKING DRIVERS 21816L: linux-usb@vger.kernel.org 21817S: Odd Fixes 21818F: drivers/net/usb/ 21819 21820USB OHCI DRIVER 21821M: Alan Stern <stern@rowland.harvard.edu> 21822L: linux-usb@vger.kernel.org 21823S: Maintained 21824F: Documentation/usb/ohci.rst 21825F: drivers/usb/host/ohci* 21826 21827USB OTG FSM (Finite State Machine) 21828M: Peter Chen <peter.chen@kernel.org> 21829L: linux-usb@vger.kernel.org 21830S: Maintained 21831T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21832F: drivers/usb/common/usb-otg-fsm.c 21833 21834USB OVER IP DRIVER 21835M: Valentina Manea <valentina.manea.m@gmail.com> 21836M: Shuah Khan <shuah@kernel.org> 21837M: Shuah Khan <skhan@linuxfoundation.org> 21838R: Hongren Zheng <i@zenithal.me> 21839L: linux-usb@vger.kernel.org 21840S: Maintained 21841F: Documentation/usb/usbip_protocol.rst 21842F: drivers/usb/usbip/ 21843F: tools/testing/selftests/drivers/usb/usbip/ 21844F: tools/usb/usbip/ 21845 21846USB PEGASUS DRIVER 21847M: Petko Manolov <petkan@nucleusys.com> 21848L: linux-usb@vger.kernel.org 21849L: netdev@vger.kernel.org 21850S: Maintained 21851W: https://github.com/petkan/pegasus 21852T: git https://github.com/petkan/pegasus.git 21853F: drivers/net/usb/pegasus.* 21854 21855USB PRINTER DRIVER (usblp) 21856M: Pete Zaitcev <zaitcev@redhat.com> 21857L: linux-usb@vger.kernel.org 21858S: Supported 21859F: drivers/usb/class/usblp.c 21860 21861USB QMI WWAN NETWORK DRIVER 21862M: Bjørn Mork <bjorn@mork.no> 21863L: netdev@vger.kernel.org 21864S: Maintained 21865F: Documentation/ABI/testing/sysfs-class-net-qmi 21866F: drivers/net/usb/qmi_wwan.c 21867 21868USB RAW GADGET DRIVER 21869R: Andrey Konovalov <andreyknvl@gmail.com> 21870L: linux-usb@vger.kernel.org 21871S: Maintained 21872F: Documentation/usb/raw-gadget.rst 21873F: drivers/usb/gadget/legacy/raw_gadget.c 21874F: include/uapi/linux/usb/raw_gadget.h 21875 21876USB RTL8150 DRIVER 21877M: Petko Manolov <petkan@nucleusys.com> 21878L: linux-usb@vger.kernel.org 21879L: netdev@vger.kernel.org 21880S: Maintained 21881W: https://github.com/petkan/rtl8150 21882T: git https://github.com/petkan/rtl8150.git 21883F: drivers/net/usb/rtl8150.c 21884 21885USB SERIAL SUBSYSTEM 21886M: Johan Hovold <johan@kernel.org> 21887L: linux-usb@vger.kernel.org 21888S: Maintained 21889T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21890F: Documentation/usb/usb-serial.rst 21891F: drivers/usb/serial/ 21892F: include/linux/usb/serial.h 21893 21894USB SMSC75XX ETHERNET DRIVER 21895M: Steve Glendinning <steve.glendinning@shawell.net> 21896L: netdev@vger.kernel.org 21897S: Maintained 21898F: drivers/net/usb/smsc75xx.* 21899 21900USB SMSC95XX ETHERNET DRIVER 21901M: Steve Glendinning <steve.glendinning@shawell.net> 21902M: UNGLinuxDriver@microchip.com 21903L: netdev@vger.kernel.org 21904S: Maintained 21905F: drivers/net/usb/smsc95xx.* 21906 21907USB SUBSYSTEM 21908M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21909L: linux-usb@vger.kernel.org 21910S: Supported 21911W: http://www.linux-usb.org 21912T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21913F: Documentation/devicetree/bindings/usb/ 21914F: Documentation/usb/ 21915F: drivers/usb/ 21916F: include/dt-bindings/usb/ 21917F: include/linux/usb.h 21918F: include/linux/usb/ 21919 21920USB TYPEC BUS FOR ALTERNATE MODES 21921M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21922L: linux-usb@vger.kernel.org 21923S: Maintained 21924F: Documentation/ABI/testing/sysfs-bus-typec 21925F: Documentation/driver-api/usb/typec_bus.rst 21926F: drivers/usb/typec/altmodes/ 21927F: include/linux/usb/typec_altmode.h 21928 21929USB TYPEC CLASS 21930M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21931L: linux-usb@vger.kernel.org 21932S: Maintained 21933F: Documentation/ABI/testing/sysfs-class-typec 21934F: Documentation/driver-api/usb/typec.rst 21935F: drivers/usb/typec/ 21936F: include/linux/usb/typec.h 21937 21938USB TYPEC INTEL PMC MUX DRIVER 21939M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21940L: linux-usb@vger.kernel.org 21941S: Maintained 21942F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21943F: drivers/usb/typec/mux/intel_pmc_mux.c 21944 21945USB TYPEC PI3USB30532 MUX DRIVER 21946M: Hans de Goede <hdegoede@redhat.com> 21947L: linux-usb@vger.kernel.org 21948S: Maintained 21949F: drivers/usb/typec/mux/pi3usb30532.c 21950 21951USB TYPEC PORT CONTROLLER DRIVERS 21952M: Guenter Roeck <linux@roeck-us.net> 21953L: linux-usb@vger.kernel.org 21954S: Maintained 21955F: drivers/usb/typec/tcpm/ 21956 21957USB UHCI DRIVER 21958M: Alan Stern <stern@rowland.harvard.edu> 21959L: linux-usb@vger.kernel.org 21960S: Maintained 21961F: drivers/usb/host/uhci* 21962 21963USB VIDEO CLASS 21964M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21965L: linux-media@vger.kernel.org 21966S: Maintained 21967W: http://www.ideasonboard.org/uvc/ 21968T: git git://linuxtv.org/media_tree.git 21969F: drivers/media/usb/uvc/ 21970F: include/uapi/linux/uvcvideo.h 21971 21972USB WEBCAM GADGET 21973M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21974M: Daniel Scally <dan.scally@ideasonboard.com> 21975L: linux-usb@vger.kernel.org 21976S: Maintained 21977F: drivers/usb/gadget/function/*uvc* 21978F: drivers/usb/gadget/legacy/webcam.c 21979F: include/uapi/linux/usb/g_uvc.h 21980 21981USB WIRELESS RNDIS DRIVER (rndis_wlan) 21982M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21983L: linux-wireless@vger.kernel.org 21984S: Maintained 21985F: drivers/net/wireless/legacy/rndis_wlan.c 21986 21987USB XHCI DRIVER 21988M: Mathias Nyman <mathias.nyman@intel.com> 21989L: linux-usb@vger.kernel.org 21990S: Supported 21991F: drivers/usb/host/pci-quirks* 21992F: drivers/usb/host/xhci* 21993 21994USB ZD1201 DRIVER 21995L: linux-wireless@vger.kernel.org 21996S: Orphan 21997W: http://linux-lc100020.sourceforge.net 21998F: drivers/net/wireless/zydas/zd1201.* 21999 22000USER DATAGRAM PROTOCOL (UDP) 22001M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22002S: Maintained 22003F: include/linux/udp.h 22004F: net/ipv4/udp.c 22005F: net/ipv6/udp.c 22006 22007USER-MODE LINUX (UML) 22008M: Richard Weinberger <richard@nod.at> 22009M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22010M: Johannes Berg <johannes@sipsolutions.net> 22011L: linux-um@lists.infradead.org 22012S: Maintained 22013W: http://user-mode-linux.sourceforge.net 22014Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22015T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22016T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22017F: Documentation/virt/uml/ 22018F: arch/um/ 22019F: arch/x86/um/ 22020F: fs/hostfs/ 22021 22022USERSPACE COPYIN/COPYOUT (UIOVEC) 22023M: Alexander Viro <viro@zeniv.linux.org.uk> 22024S: Maintained 22025F: include/linux/uio.h 22026F: lib/iov_iter.c 22027 22028USERSPACE DMA BUFFER DRIVER 22029M: Gerd Hoffmann <kraxel@redhat.com> 22030L: dri-devel@lists.freedesktop.org 22031S: Maintained 22032T: git git://anongit.freedesktop.org/drm/drm-misc 22033F: drivers/dma-buf/udmabuf.c 22034F: include/uapi/linux/udmabuf.h 22035 22036USERSPACE I/O (UIO) 22037M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22038S: Maintained 22039T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22040F: Documentation/driver-api/uio-howto.rst 22041F: drivers/uio/ 22042F: include/linux/uio_driver.h 22043 22044UTIL-LINUX PACKAGE 22045M: Karel Zak <kzak@redhat.com> 22046L: util-linux@vger.kernel.org 22047S: Maintained 22048W: http://en.wikipedia.org/wiki/Util-linux 22049T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22050 22051UUID HELPERS 22052R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22053L: linux-kernel@vger.kernel.org 22054S: Maintained 22055F: include/linux/uuid.h 22056F: lib/test_uuid.c 22057F: lib/uuid.c 22058 22059UV SYSFS DRIVER 22060M: Justin Ernst <justin.ernst@hpe.com> 22061L: platform-driver-x86@vger.kernel.org 22062S: Maintained 22063F: drivers/platform/x86/uv_sysfs.c 22064 22065UVESAFB DRIVER 22066M: Michal Januszewski <spock@gentoo.org> 22067L: linux-fbdev@vger.kernel.org 22068S: Maintained 22069W: https://github.com/mjanusz/v86d 22070F: Documentation/fb/uvesafb.rst 22071F: drivers/video/fbdev/uvesafb.* 22072 22073Ux500 CLOCK DRIVERS 22074M: Ulf Hansson <ulf.hansson@linaro.org> 22075L: linux-clk@vger.kernel.org 22076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22077S: Maintained 22078F: drivers/clk/ux500/ 22079 22080VF610 NAND DRIVER 22081M: Stefan Agner <stefan@agner.ch> 22082L: linux-mtd@lists.infradead.org 22083S: Supported 22084F: drivers/mtd/nand/raw/vf610_nfc.c 22085 22086VFAT/FAT/MSDOS FILESYSTEM 22087M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22088S: Maintained 22089F: Documentation/filesystems/vfat.rst 22090F: fs/fat/ 22091F: tools/testing/selftests/filesystems/fat/ 22092 22093VFIO DRIVER 22094M: Alex Williamson <alex.williamson@redhat.com> 22095L: kvm@vger.kernel.org 22096S: Maintained 22097T: git https://github.com/awilliam/linux-vfio.git 22098F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22099F: Documentation/driver-api/vfio.rst 22100F: drivers/vfio/ 22101F: include/linux/vfio.h 22102F: include/linux/vfio_pci_core.h 22103F: include/uapi/linux/vfio.h 22104 22105VFIO FSL-MC DRIVER 22106M: Diana Craciun <diana.craciun@oss.nxp.com> 22107L: kvm@vger.kernel.org 22108S: Maintained 22109F: drivers/vfio/fsl-mc/ 22110 22111VFIO HISILICON PCI DRIVER 22112M: Longfang Liu <liulongfang@huawei.com> 22113M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22114L: kvm@vger.kernel.org 22115S: Maintained 22116F: drivers/vfio/pci/hisilicon/ 22117 22118VFIO MEDIATED DEVICE DRIVERS 22119M: Kirti Wankhede <kwankhede@nvidia.com> 22120L: kvm@vger.kernel.org 22121S: Maintained 22122F: Documentation/driver-api/vfio-mediated-device.rst 22123F: drivers/vfio/mdev/ 22124F: include/linux/mdev.h 22125F: samples/vfio-mdev/ 22126 22127VFIO MLX5 PCI DRIVER 22128M: Yishai Hadas <yishaih@nvidia.com> 22129L: kvm@vger.kernel.org 22130S: Maintained 22131F: drivers/vfio/pci/mlx5/ 22132 22133VFIO PCI DEVICE SPECIFIC DRIVERS 22134R: Jason Gunthorpe <jgg@nvidia.com> 22135R: Yishai Hadas <yishaih@nvidia.com> 22136R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22137R: Kevin Tian <kevin.tian@intel.com> 22138L: kvm@vger.kernel.org 22139S: Maintained 22140P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22141F: drivers/vfio/pci/*/ 22142 22143VFIO PLATFORM DRIVER 22144M: Eric Auger <eric.auger@redhat.com> 22145L: kvm@vger.kernel.org 22146S: Maintained 22147F: drivers/vfio/platform/ 22148 22149VGA_SWITCHEROO 22150R: Lukas Wunner <lukas@wunner.de> 22151S: Maintained 22152T: git git://anongit.freedesktop.org/drm/drm-misc 22153F: Documentation/gpu/vga-switcheroo.rst 22154F: drivers/gpu/vga/vga_switcheroo.c 22155F: include/linux/vga_switcheroo.h 22156 22157VIA RHINE NETWORK DRIVER 22158M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22159S: Maintained 22160F: drivers/net/ethernet/via/via-rhine.c 22161 22162VIA SD/MMC CARD CONTROLLER DRIVER 22163M: Bruce Chang <brucechang@via.com.tw> 22164M: Harald Welte <HaraldWelte@viatech.com> 22165S: Maintained 22166F: drivers/mmc/host/via-sdmmc.c 22167 22168VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22169M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22170L: linux-fbdev@vger.kernel.org 22171S: Maintained 22172F: drivers/video/fbdev/via/ 22173F: include/linux/via-core.h 22174F: include/linux/via-gpio.h 22175F: include/linux/via_i2c.h 22176 22177VIA VELOCITY NETWORK DRIVER 22178M: Francois Romieu <romieu@fr.zoreil.com> 22179L: netdev@vger.kernel.org 22180S: Maintained 22181F: drivers/net/ethernet/via/via-velocity.* 22182 22183VICODEC VIRTUAL CODEC DRIVER 22184M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22185L: linux-media@vger.kernel.org 22186S: Maintained 22187W: https://linuxtv.org 22188T: git git://linuxtv.org/media_tree.git 22189F: drivers/media/test-drivers/vicodec/* 22190 22191VIDEO I2C POLLING DRIVER 22192M: Matt Ranostay <matt.ranostay@konsulko.com> 22193L: linux-media@vger.kernel.org 22194S: Maintained 22195F: drivers/media/i2c/video-i2c.c 22196 22197VIDEO MULTIPLEXER DRIVER 22198M: Philipp Zabel <p.zabel@pengutronix.de> 22199L: linux-media@vger.kernel.org 22200S: Maintained 22201F: drivers/media/platform/video-mux.c 22202 22203VIDEOBUF2 FRAMEWORK 22204M: Tomasz Figa <tfiga@chromium.org> 22205M: Marek Szyprowski <m.szyprowski@samsung.com> 22206L: linux-media@vger.kernel.org 22207S: Maintained 22208F: drivers/media/common/videobuf2/* 22209F: include/media/videobuf2-* 22210 22211VIDTV VIRTUAL DIGITAL TV DRIVER 22212M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22213L: linux-media@vger.kernel.org 22214S: Maintained 22215W: https://linuxtv.org 22216T: git git://linuxtv.org/media_tree.git 22217F: drivers/media/test-drivers/vidtv/* 22218 22219VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22220M: Shuah Khan <skhan@linuxfoundation.org> 22221R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22222L: linux-media@vger.kernel.org 22223S: Maintained 22224W: https://linuxtv.org 22225T: git git://linuxtv.org/media_tree.git 22226F: drivers/media/test-drivers/vimc/* 22227 22228VIRT LIB 22229M: Alex Williamson <alex.williamson@redhat.com> 22230M: Paolo Bonzini <pbonzini@redhat.com> 22231L: kvm@vger.kernel.org 22232S: Supported 22233F: virt/lib/ 22234 22235VIRTIO AND VHOST VSOCK DRIVER 22236M: Stefan Hajnoczi <stefanha@redhat.com> 22237M: Stefano Garzarella <sgarzare@redhat.com> 22238L: kvm@vger.kernel.org 22239L: virtualization@lists.linux-foundation.org 22240L: netdev@vger.kernel.org 22241S: Maintained 22242F: drivers/vhost/vsock.c 22243F: include/linux/virtio_vsock.h 22244F: include/uapi/linux/virtio_vsock.h 22245F: net/vmw_vsock/virtio_transport.c 22246F: net/vmw_vsock/virtio_transport_common.c 22247 22248VIRTIO BALLOON 22249M: "Michael S. Tsirkin" <mst@redhat.com> 22250M: David Hildenbrand <david@redhat.com> 22251L: virtualization@lists.linux-foundation.org 22252S: Maintained 22253F: drivers/virtio/virtio_balloon.c 22254F: include/linux/balloon_compaction.h 22255F: include/uapi/linux/virtio_balloon.h 22256F: mm/balloon_compaction.c 22257 22258VIRTIO BLOCK AND SCSI DRIVERS 22259M: "Michael S. Tsirkin" <mst@redhat.com> 22260M: Jason Wang <jasowang@redhat.com> 22261R: Paolo Bonzini <pbonzini@redhat.com> 22262R: Stefan Hajnoczi <stefanha@redhat.com> 22263L: virtualization@lists.linux-foundation.org 22264S: Maintained 22265F: drivers/block/virtio_blk.c 22266F: drivers/scsi/virtio_scsi.c 22267F: drivers/vhost/scsi.c 22268F: include/uapi/linux/virtio_blk.h 22269F: include/uapi/linux/virtio_scsi.h 22270 22271VIRTIO CONSOLE DRIVER 22272M: Amit Shah <amit@kernel.org> 22273L: virtualization@lists.linux-foundation.org 22274S: Maintained 22275F: drivers/char/virtio_console.c 22276F: include/linux/virtio_console.h 22277F: include/uapi/linux/virtio_console.h 22278 22279VIRTIO CORE AND NET DRIVERS 22280M: "Michael S. Tsirkin" <mst@redhat.com> 22281M: Jason Wang <jasowang@redhat.com> 22282R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22283L: virtualization@lists.linux-foundation.org 22284S: Maintained 22285F: Documentation/ABI/testing/sysfs-bus-vdpa 22286F: Documentation/ABI/testing/sysfs-class-vduse 22287F: Documentation/devicetree/bindings/virtio/ 22288F: Documentation/driver-api/virtio/ 22289F: drivers/block/virtio_blk.c 22290F: drivers/crypto/virtio/ 22291F: drivers/net/virtio_net.c 22292F: drivers/vdpa/ 22293F: drivers/virtio/ 22294F: include/linux/vdpa.h 22295F: include/linux/virtio*.h 22296F: include/linux/vringh.h 22297F: include/uapi/linux/virtio_*.h 22298F: tools/virtio/ 22299 22300VIRTIO CRYPTO DRIVER 22301M: Gonglei <arei.gonglei@huawei.com> 22302L: virtualization@lists.linux-foundation.org 22303L: linux-crypto@vger.kernel.org 22304S: Maintained 22305F: drivers/crypto/virtio/ 22306F: include/uapi/linux/virtio_crypto.h 22307 22308VIRTIO DRIVERS FOR S390 22309M: Cornelia Huck <cohuck@redhat.com> 22310M: Halil Pasic <pasic@linux.ibm.com> 22311M: Eric Farman <farman@linux.ibm.com> 22312L: linux-s390@vger.kernel.org 22313L: virtualization@lists.linux-foundation.org 22314L: kvm@vger.kernel.org 22315S: Supported 22316F: arch/s390/include/uapi/asm/virtio-ccw.h 22317F: drivers/s390/virtio/ 22318 22319VIRTIO FILE SYSTEM 22320M: Vivek Goyal <vgoyal@redhat.com> 22321M: Stefan Hajnoczi <stefanha@redhat.com> 22322M: Miklos Szeredi <miklos@szeredi.hu> 22323L: virtualization@lists.linux-foundation.org 22324L: linux-fsdevel@vger.kernel.org 22325S: Supported 22326W: https://virtio-fs.gitlab.io/ 22327F: Documentation/filesystems/virtiofs.rst 22328F: fs/fuse/virtio_fs.c 22329F: include/uapi/linux/virtio_fs.h 22330 22331VIRTIO GPIO DRIVER 22332M: Enrico Weigelt, metux IT consult <info@metux.net> 22333M: Viresh Kumar <vireshk@kernel.org> 22334L: linux-gpio@vger.kernel.org 22335L: virtualization@lists.linux-foundation.org 22336S: Maintained 22337F: drivers/gpio/gpio-virtio.c 22338F: include/uapi/linux/virtio_gpio.h 22339 22340VIRTIO GPU DRIVER 22341M: David Airlie <airlied@redhat.com> 22342M: Gerd Hoffmann <kraxel@redhat.com> 22343R: Gurchetan Singh <gurchetansingh@chromium.org> 22344R: Chia-I Wu <olvaffe@gmail.com> 22345L: dri-devel@lists.freedesktop.org 22346L: virtualization@lists.linux-foundation.org 22347S: Maintained 22348T: git git://anongit.freedesktop.org/drm/drm-misc 22349F: drivers/gpu/drm/virtio/ 22350F: include/uapi/linux/virtio_gpu.h 22351 22352VIRTIO HOST (VHOST) 22353M: "Michael S. Tsirkin" <mst@redhat.com> 22354M: Jason Wang <jasowang@redhat.com> 22355L: kvm@vger.kernel.org 22356L: virtualization@lists.linux-foundation.org 22357L: netdev@vger.kernel.org 22358S: Maintained 22359T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22360F: drivers/vhost/ 22361F: include/linux/sched/vhost_task.h 22362F: include/linux/vhost_iotlb.h 22363F: include/uapi/linux/vhost.h 22364F: kernel/vhost_task.c 22365 22366VIRTIO I2C DRIVER 22367M: Conghui Chen <conghui.chen@intel.com> 22368M: Viresh Kumar <viresh.kumar@linaro.org> 22369L: linux-i2c@vger.kernel.org 22370L: virtualization@lists.linux-foundation.org 22371S: Maintained 22372F: drivers/i2c/busses/i2c-virtio.c 22373F: include/uapi/linux/virtio_i2c.h 22374 22375VIRTIO INPUT DRIVER 22376M: Gerd Hoffmann <kraxel@redhat.com> 22377S: Maintained 22378F: drivers/virtio/virtio_input.c 22379F: include/uapi/linux/virtio_input.h 22380 22381VIRTIO IOMMU DRIVER 22382M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22383L: virtualization@lists.linux-foundation.org 22384S: Maintained 22385F: drivers/iommu/virtio-iommu.c 22386F: include/uapi/linux/virtio_iommu.h 22387 22388VIRTIO MEM DRIVER 22389M: David Hildenbrand <david@redhat.com> 22390L: virtualization@lists.linux-foundation.org 22391S: Maintained 22392W: https://virtio-mem.gitlab.io/ 22393F: drivers/virtio/virtio_mem.c 22394F: include/uapi/linux/virtio_mem.h 22395 22396VIRTIO PMEM DRIVER 22397M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22398L: virtualization@lists.linux-foundation.org 22399S: Maintained 22400F: drivers/nvdimm/nd_virtio.c 22401F: drivers/nvdimm/virtio_pmem.c 22402 22403VIRTIO SOUND DRIVER 22404M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22405M: "Michael S. Tsirkin" <mst@redhat.com> 22406L: virtualization@lists.linux-foundation.org 22407L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22408S: Maintained 22409F: include/uapi/linux/virtio_snd.h 22410F: sound/virtio/* 22411 22412VIRTUAL BOX GUEST DEVICE DRIVER 22413M: Hans de Goede <hdegoede@redhat.com> 22414M: Arnd Bergmann <arnd@arndb.de> 22415M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22416S: Maintained 22417F: drivers/virt/vboxguest/ 22418F: include/linux/vbox_utils.h 22419F: include/uapi/linux/vbox*.h 22420 22421VIRTUAL BOX SHARED FOLDER VFS DRIVER 22422M: Hans de Goede <hdegoede@redhat.com> 22423L: linux-fsdevel@vger.kernel.org 22424S: Maintained 22425F: fs/vboxsf/* 22426 22427VIRTUAL SERIO DEVICE DRIVER 22428M: Stephen Chandler Paul <thatslyude@gmail.com> 22429S: Maintained 22430F: drivers/input/serio/userio.c 22431F: include/uapi/linux/userio.h 22432 22433VISL VIRTUAL STATELESS DECODER DRIVER 22434M: Daniel Almeida <daniel.almeida@collabora.com> 22435L: linux-media@vger.kernel.org 22436S: Supported 22437F: drivers/media/test-drivers/visl 22438 22439VIVID VIRTUAL VIDEO DRIVER 22440M: Hans Verkuil <hverkuil@xs4all.nl> 22441L: linux-media@vger.kernel.org 22442S: Maintained 22443W: https://linuxtv.org 22444T: git git://linuxtv.org/media_tree.git 22445F: drivers/media/test-drivers/vivid/* 22446 22447VLYNQ BUS 22448M: Florian Fainelli <f.fainelli@gmail.com> 22449L: openwrt-devel@lists.openwrt.org (subscribers-only) 22450S: Maintained 22451F: drivers/vlynq/vlynq.c 22452F: include/linux/vlynq.h 22453 22454VM SOCKETS (AF_VSOCK) 22455M: Stefano Garzarella <sgarzare@redhat.com> 22456L: virtualization@lists.linux-foundation.org 22457L: netdev@vger.kernel.org 22458S: Maintained 22459F: drivers/net/vsockmon.c 22460F: include/net/af_vsock.h 22461F: include/uapi/linux/vm_sockets.h 22462F: include/uapi/linux/vm_sockets_diag.h 22463F: include/uapi/linux/vsockmon.h 22464F: net/vmw_vsock/ 22465F: tools/testing/vsock/ 22466 22467VMALLOC 22468M: Andrew Morton <akpm@linux-foundation.org> 22469R: Uladzislau Rezki <urezki@gmail.com> 22470R: Christoph Hellwig <hch@infradead.org> 22471R: Lorenzo Stoakes <lstoakes@gmail.com> 22472L: linux-mm@kvack.org 22473S: Maintained 22474W: http://www.linux-mm.org 22475T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22476F: include/linux/vmalloc.h 22477F: mm/vmalloc.c 22478 22479VME SUBSYSTEM 22480M: Martyn Welch <martyn@welchs.me.uk> 22481M: Manohar Vanga <manohar.vanga@gmail.com> 22482M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22483L: linux-kernel@vger.kernel.org 22484S: Odd fixes 22485T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22486F: Documentation/driver-api/vme.rst 22487F: drivers/staging/vme_user/ 22488 22489VMWARE BALLOON DRIVER 22490M: Nadav Amit <namit@vmware.com> 22491R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22492L: linux-kernel@vger.kernel.org 22493S: Supported 22494F: drivers/misc/vmw_balloon.c 22495 22496VMWARE HYPERVISOR INTERFACE 22497M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22498M: Alexey Makhalov <amakhalov@vmware.com> 22499R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22500L: virtualization@lists.linux-foundation.org 22501L: x86@kernel.org 22502S: Supported 22503T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22504F: arch/x86/include/asm/vmware.h 22505F: arch/x86/kernel/cpu/vmware.c 22506 22507VMWARE PVRDMA DRIVER 22508M: Bryan Tan <bryantan@vmware.com> 22509M: Vishnu Dasa <vdasa@vmware.com> 22510R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22511L: linux-rdma@vger.kernel.org 22512S: Supported 22513F: drivers/infiniband/hw/vmw_pvrdma/ 22514 22515VMWARE PVSCSI DRIVER 22516M: Vishal Bhakta <vbhakta@vmware.com> 22517R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22518L: linux-scsi@vger.kernel.org 22519S: Supported 22520F: drivers/scsi/vmw_pvscsi.c 22521F: drivers/scsi/vmw_pvscsi.h 22522 22523VMWARE VIRTUAL PTP CLOCK DRIVER 22524M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22525M: Deep Shah <sdeep@vmware.com> 22526R: Alexey Makhalov <amakhalov@vmware.com> 22527R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22528L: netdev@vger.kernel.org 22529S: Supported 22530F: drivers/ptp/ptp_vmw.c 22531 22532VMWARE VMCI DRIVER 22533M: Bryan Tan <bryantan@vmware.com> 22534M: Vishnu Dasa <vdasa@vmware.com> 22535R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22536L: linux-kernel@vger.kernel.org 22537S: Supported 22538F: drivers/misc/vmw_vmci/ 22539F: include/linux/vmw_vmci* 22540 22541VMWARE VMMOUSE SUBDRIVER 22542M: Zack Rusin <zackr@vmware.com> 22543R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22544R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22545L: linux-input@vger.kernel.org 22546S: Supported 22547F: drivers/input/mouse/vmmouse.c 22548F: drivers/input/mouse/vmmouse.h 22549 22550VMWARE VMXNET3 ETHERNET DRIVER 22551M: Ronak Doshi <doshir@vmware.com> 22552R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22553L: netdev@vger.kernel.org 22554S: Supported 22555F: drivers/net/vmxnet3/ 22556 22557VMWARE VSOCK VMCI TRANSPORT DRIVER 22558M: Bryan Tan <bryantan@vmware.com> 22559M: Vishnu Dasa <vdasa@vmware.com> 22560R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22561L: linux-kernel@vger.kernel.org 22562S: Supported 22563F: net/vmw_vsock/vmci_transport* 22564 22565VOCORE VOCORE2 BOARD 22566M: Harvey Hunt <harveyhuntnexus@gmail.com> 22567L: linux-mips@vger.kernel.org 22568S: Maintained 22569F: arch/mips/boot/dts/ralink/vocore2.dts 22570 22571VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22572M: Liam Girdwood <lgirdwood@gmail.com> 22573M: Mark Brown <broonie@kernel.org> 22574L: linux-kernel@vger.kernel.org 22575S: Supported 22576W: http://www.slimlogic.co.uk/?p=48 22577T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22578F: Documentation/devicetree/bindings/regulator/ 22579F: Documentation/power/regulator/ 22580F: drivers/regulator/ 22581F: include/dt-bindings/regulator/ 22582F: include/linux/regulator/ 22583K: regulator_get_optional 22584 22585VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22586R: Matti Vaittinen <mazziesaccount@gmail.com> 22587F: drivers/regulator/irq_helpers.c 22588 22589VRF 22590M: David Ahern <dsahern@kernel.org> 22591L: netdev@vger.kernel.org 22592S: Maintained 22593F: Documentation/networking/vrf.rst 22594F: drivers/net/vrf.c 22595 22596VSPRINTF 22597M: Petr Mladek <pmladek@suse.com> 22598M: Steven Rostedt <rostedt@goodmis.org> 22599M: Sergey Senozhatsky <senozhatsky@chromium.org> 22600R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22601R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22602S: Maintained 22603T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22604F: Documentation/core-api/printk-formats.rst 22605F: lib/test_printf.c 22606F: lib/test_scanf.c 22607F: lib/vsprintf.c 22608 22609VT1211 HARDWARE MONITOR DRIVER 22610M: Juerg Haefliger <juergh@proton.me> 22611L: linux-hwmon@vger.kernel.org 22612S: Maintained 22613F: Documentation/hwmon/vt1211.rst 22614F: drivers/hwmon/vt1211.c 22615 22616VT8231 HARDWARE MONITOR DRIVER 22617M: Roger Lucas <vt8231@hiddenengine.co.uk> 22618L: linux-hwmon@vger.kernel.org 22619S: Maintained 22620F: drivers/hwmon/vt8231.c 22621 22622VUB300 USB to SDIO/SD/MMC bridge chip 22623L: linux-mmc@vger.kernel.org 22624S: Orphan 22625F: drivers/mmc/host/vub300.c 22626 22627W1 DALLAS'S 1-WIRE BUS 22628M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22629S: Maintained 22630F: Documentation/devicetree/bindings/w1/ 22631F: Documentation/w1/ 22632F: drivers/w1/ 22633F: include/linux/w1.h 22634 22635W83791D HARDWARE MONITORING DRIVER 22636M: Marc Hulsman <m.hulsman@tudelft.nl> 22637L: linux-hwmon@vger.kernel.org 22638S: Maintained 22639F: Documentation/hwmon/w83791d.rst 22640F: drivers/hwmon/w83791d.c 22641 22642W83793 HARDWARE MONITORING DRIVER 22643M: Rudolf Marek <r.marek@assembler.cz> 22644L: linux-hwmon@vger.kernel.org 22645S: Maintained 22646F: Documentation/hwmon/w83793.rst 22647F: drivers/hwmon/w83793.c 22648 22649W83795 HARDWARE MONITORING DRIVER 22650M: Jean Delvare <jdelvare@suse.com> 22651L: linux-hwmon@vger.kernel.org 22652S: Maintained 22653F: drivers/hwmon/w83795.c 22654 22655W83L51xD SD/MMC CARD INTERFACE DRIVER 22656M: Pierre Ossman <pierre@ossman.eu> 22657S: Maintained 22658F: drivers/mmc/host/wbsd.* 22659 22660WACOM PROTOCOL 4 SERIAL TABLETS 22661M: Julian Squires <julian@cipht.net> 22662M: Hans de Goede <hdegoede@redhat.com> 22663L: linux-input@vger.kernel.org 22664S: Maintained 22665F: drivers/input/tablet/wacom_serial4.c 22666 22667WANGXUN ETHERNET DRIVER 22668M: Jiawen Wu <jiawenwu@trustnetic.com> 22669M: Mengyuan Lou <mengyuanlou@net-swift.com> 22670L: netdev@vger.kernel.org 22671S: Maintained 22672W: https://www.net-swift.com 22673F: Documentation/networking/device_drivers/ethernet/wangxun/* 22674F: drivers/net/ethernet/wangxun/ 22675 22676WATCHDOG DEVICE DRIVERS 22677M: Wim Van Sebroeck <wim@linux-watchdog.org> 22678M: Guenter Roeck <linux@roeck-us.net> 22679L: linux-watchdog@vger.kernel.org 22680S: Maintained 22681W: http://www.linux-watchdog.org/ 22682T: git git://www.linux-watchdog.org/linux-watchdog.git 22683F: Documentation/devicetree/bindings/watchdog/ 22684F: Documentation/watchdog/ 22685F: drivers/watchdog/ 22686F: include/linux/watchdog.h 22687F: include/trace/events/watchdog.h 22688F: include/uapi/linux/watchdog.h 22689 22690WHISKEYCOVE PMIC GPIO DRIVER 22691M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22692L: linux-gpio@vger.kernel.org 22693S: Maintained 22694F: drivers/gpio/gpio-wcove.c 22695 22696WHWAVE RTC DRIVER 22697M: Dianlong Li <long17.cool@163.com> 22698L: linux-rtc@vger.kernel.org 22699S: Maintained 22700F: drivers/rtc/rtc-sd3078.c 22701 22702WIIMOTE HID DRIVER 22703M: David Rheinsberg <david.rheinsberg@gmail.com> 22704L: linux-input@vger.kernel.org 22705S: Maintained 22706F: drivers/hid/hid-wiimote* 22707 22708WILOCITY WIL6210 WIRELESS DRIVER 22709L: linux-wireless@vger.kernel.org 22710S: Orphan 22711W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22712F: drivers/net/wireless/ath/wil6210/ 22713 22714WINBOND CIR DRIVER 22715M: David Härdeman <david@hardeman.nu> 22716S: Maintained 22717F: drivers/media/rc/winbond-cir.c 22718 22719WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22720L: linux-watchdog@vger.kernel.org 22721S: Orphan 22722F: drivers/watchdog/ebc-c384_wdt.c 22723 22724WINSYSTEMS WS16C48 GPIO DRIVER 22725M: William Breathitt Gray <william.gray@linaro.org> 22726L: linux-gpio@vger.kernel.org 22727S: Maintained 22728F: drivers/gpio/gpio-ws16c48.c 22729 22730WIREGUARD SECURE NETWORK TUNNEL 22731M: Jason A. Donenfeld <Jason@zx2c4.com> 22732L: wireguard@lists.zx2c4.com 22733L: netdev@vger.kernel.org 22734S: Maintained 22735F: drivers/net/wireguard/ 22736F: tools/testing/selftests/wireguard/ 22737 22738WISTRON LAPTOP BUTTON DRIVER 22739M: Miloslav Trmac <mitr@volny.cz> 22740S: Maintained 22741F: drivers/input/misc/wistron_btns.c 22742 22743WL3501 WIRELESS PCMCIA CARD DRIVER 22744L: linux-wireless@vger.kernel.org 22745S: Odd fixes 22746F: drivers/net/wireless/legacy/wl3501* 22747 22748WOLFSON MICROELECTRONICS DRIVERS 22749L: patches@opensource.cirrus.com 22750S: Supported 22751W: https://github.com/CirrusLogic/linux-drivers/wiki 22752T: git https://github.com/CirrusLogic/linux-drivers.git 22753F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22754F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22755F: Documentation/devicetree/bindings/mfd/wm831x.txt 22756F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22757F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22758F: Documentation/devicetree/bindings/sound/wm* 22759F: Documentation/hwmon/wm83??.rst 22760F: arch/arm/mach-s3c/mach-crag6410* 22761F: drivers/clk/clk-wm83*.c 22762F: drivers/gpio/gpio-*wm*.c 22763F: drivers/gpio/gpio-arizona.c 22764F: drivers/hwmon/wm83??-hwmon.c 22765F: drivers/input/misc/wm831x-on.c 22766F: drivers/input/touchscreen/wm831x-ts.c 22767F: drivers/input/touchscreen/wm97*.c 22768F: drivers/leds/leds-wm83*.c 22769F: drivers/mfd/arizona* 22770F: drivers/mfd/cs47l24* 22771F: drivers/mfd/wm*.c 22772F: drivers/power/supply/wm83*.c 22773F: drivers/regulator/arizona* 22774F: drivers/regulator/wm8*.c 22775F: drivers/rtc/rtc-wm83*.c 22776F: drivers/video/backlight/wm83*_bl.c 22777F: drivers/watchdog/wm83*_wdt.c 22778F: include/linux/mfd/arizona/ 22779F: include/linux/mfd/wm831x/ 22780F: include/linux/mfd/wm8350/ 22781F: include/linux/mfd/wm8400* 22782F: include/linux/regulator/arizona* 22783F: include/linux/wm97xx.h 22784F: include/sound/wm????.h 22785F: sound/soc/codecs/arizona* 22786F: sound/soc/codecs/cs47l24* 22787F: sound/soc/codecs/wm* 22788 22789WORKQUEUE 22790M: Tejun Heo <tj@kernel.org> 22791R: Lai Jiangshan <jiangshanlai@gmail.com> 22792S: Maintained 22793T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22794F: Documentation/core-api/workqueue.rst 22795F: include/linux/workqueue.h 22796F: kernel/workqueue.c 22797F: kernel/workqueue_internal.h 22798 22799WWAN DRIVERS 22800M: Loic Poulain <loic.poulain@linaro.org> 22801M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22802R: Johannes Berg <johannes@sipsolutions.net> 22803L: netdev@vger.kernel.org 22804S: Maintained 22805F: drivers/net/wwan/ 22806F: include/linux/wwan.h 22807F: include/uapi/linux/wwan.h 22808 22809X-POWERS AXP288 PMIC DRIVERS 22810M: Hans de Goede <hdegoede@redhat.com> 22811S: Maintained 22812F: drivers/acpi/pmic/intel_pmic_xpower.c 22813N: axp288 22814 22815X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22816M: Chen-Yu Tsai <wens@csie.org> 22817L: linux-kernel@vger.kernel.org 22818S: Maintained 22819N: axp[128] 22820 22821X.25 STACK 22822M: Martin Schiller <ms@dev.tdt.de> 22823L: linux-x25@vger.kernel.org 22824S: Maintained 22825F: Documentation/networking/lapb-module.rst 22826F: Documentation/networking/x25* 22827F: drivers/net/wan/hdlc_x25.c 22828F: drivers/net/wan/lapbether.c 22829F: include/*/lapb.h 22830F: include/net/x25* 22831F: include/uapi/linux/x25.h 22832F: net/lapb/ 22833F: net/x25/ 22834 22835X86 ARCHITECTURE (32-BIT AND 64-BIT) 22836M: Thomas Gleixner <tglx@linutronix.de> 22837M: Ingo Molnar <mingo@redhat.com> 22838M: Borislav Petkov <bp@alien8.de> 22839M: Dave Hansen <dave.hansen@linux.intel.com> 22840M: x86@kernel.org 22841R: "H. Peter Anvin" <hpa@zytor.com> 22842L: linux-kernel@vger.kernel.org 22843S: Maintained 22844T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22845F: Documentation/arch/x86/ 22846F: Documentation/devicetree/bindings/x86/ 22847F: arch/x86/ 22848 22849X86 ENTRY CODE 22850M: Andy Lutomirski <luto@kernel.org> 22851L: linux-kernel@vger.kernel.org 22852S: Maintained 22853T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22854F: arch/x86/entry/ 22855 22856X86 HARDWARE VULNERABILITIES 22857M: Thomas Gleixner <tglx@linutronix.de> 22858M: Borislav Petkov <bp@alien8.de> 22859M: Peter Zijlstra <peterz@infradead.org> 22860M: Josh Poimboeuf <jpoimboe@kernel.org> 22861R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22862S: Maintained 22863F: Documentation/admin-guide/hw-vuln/ 22864F: arch/x86/include/asm/nospec-branch.h 22865F: arch/x86/kernel/cpu/bugs.c 22866 22867X86 MCE INFRASTRUCTURE 22868M: Tony Luck <tony.luck@intel.com> 22869M: Borislav Petkov <bp@alien8.de> 22870L: linux-edac@vger.kernel.org 22871S: Maintained 22872F: Documentation/ABI/testing/sysfs-mce 22873F: Documentation/arch/x86/x86_64/machinecheck.rst 22874F: arch/x86/kernel/cpu/mce/* 22875 22876X86 MICROCODE UPDATE SUPPORT 22877M: Borislav Petkov <bp@alien8.de> 22878S: Maintained 22879F: arch/x86/kernel/cpu/microcode/* 22880 22881X86 MM 22882M: Dave Hansen <dave.hansen@linux.intel.com> 22883M: Andy Lutomirski <luto@kernel.org> 22884M: Peter Zijlstra <peterz@infradead.org> 22885L: linux-kernel@vger.kernel.org 22886S: Maintained 22887T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22888F: arch/x86/mm/ 22889 22890X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22891M: Hans de Goede <hdegoede@redhat.com> 22892L: platform-driver-x86@vger.kernel.org 22893S: Maintained 22894T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22895F: drivers/platform/x86/x86-android-tablets/ 22896 22897X86 PLATFORM DRIVERS 22898M: Hans de Goede <hdegoede@redhat.com> 22899M: Mark Gross <markgross@kernel.org> 22900L: platform-driver-x86@vger.kernel.org 22901S: Maintained 22902T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22903F: drivers/platform/olpc/ 22904F: drivers/platform/x86/ 22905F: include/linux/platform_data/x86/ 22906 22907X86 PLATFORM DRIVERS - ARCH 22908R: Darren Hart <dvhart@infradead.org> 22909R: Andy Shevchenko <andy@infradead.org> 22910L: platform-driver-x86@vger.kernel.org 22911L: x86@kernel.org 22912S: Maintained 22913T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22914F: arch/x86/platform 22915 22916X86 PLATFORM UV HPE SUPERDOME FLEX 22917M: Steve Wahl <steve.wahl@hpe.com> 22918R: Mike Travis <mike.travis@hpe.com> 22919R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22920R: Russ Anderson <russ.anderson@hpe.com> 22921S: Supported 22922F: arch/x86/include/asm/uv/ 22923F: arch/x86/kernel/apic/x2apic_uv_x.c 22924F: arch/x86/platform/uv/ 22925 22926X86 STACK UNWINDING 22927M: Josh Poimboeuf <jpoimboe@kernel.org> 22928M: Peter Zijlstra <peterz@infradead.org> 22929S: Supported 22930F: arch/x86/include/asm/unwind*.h 22931F: arch/x86/kernel/dumpstack.c 22932F: arch/x86/kernel/stacktrace.c 22933F: arch/x86/kernel/unwind_*.c 22934 22935X86 VDSO 22936M: Andy Lutomirski <luto@kernel.org> 22937L: linux-kernel@vger.kernel.org 22938S: Maintained 22939T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22940F: arch/x86/entry/vdso/ 22941 22942XARRAY 22943M: Matthew Wilcox <willy@infradead.org> 22944L: linux-fsdevel@vger.kernel.org 22945S: Supported 22946F: Documentation/core-api/xarray.rst 22947F: include/linux/idr.h 22948F: include/linux/xarray.h 22949F: lib/idr.c 22950F: lib/xarray.c 22951F: tools/testing/radix-tree 22952 22953XBOX DVD IR REMOTE 22954M: Benjamin Valentin <benpicco@googlemail.com> 22955S: Maintained 22956F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22957F: drivers/media/rc/xbox_remote.c 22958 22959XC2028/3028 TUNER DRIVER 22960M: Mauro Carvalho Chehab <mchehab@kernel.org> 22961L: linux-media@vger.kernel.org 22962S: Maintained 22963W: https://linuxtv.org 22964T: git git://linuxtv.org/media_tree.git 22965F: drivers/media/tuners/xc2028.* 22966 22967XDP (eXpress Data Path) 22968M: Alexei Starovoitov <ast@kernel.org> 22969M: Daniel Borkmann <daniel@iogearbox.net> 22970M: David S. Miller <davem@davemloft.net> 22971M: Jakub Kicinski <kuba@kernel.org> 22972M: Jesper Dangaard Brouer <hawk@kernel.org> 22973M: John Fastabend <john.fastabend@gmail.com> 22974L: netdev@vger.kernel.org 22975L: bpf@vger.kernel.org 22976S: Supported 22977F: drivers/net/ethernet/*/*/*/*/*xdp* 22978F: drivers/net/ethernet/*/*/*xdp* 22979F: include/net/xdp.h 22980F: include/net/xdp_priv.h 22981F: include/trace/events/xdp.h 22982F: kernel/bpf/cpumap.c 22983F: kernel/bpf/devmap.c 22984F: net/core/xdp.c 22985F: samples/bpf/xdp* 22986F: tools/testing/selftests/bpf/*/*xdp* 22987F: tools/testing/selftests/bpf/*xdp* 22988K: (?:\b|_)xdp(?:\b|_) 22989 22990XDP SOCKETS (AF_XDP) 22991M: Björn Töpel <bjorn@kernel.org> 22992M: Magnus Karlsson <magnus.karlsson@intel.com> 22993M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22994R: Jonathan Lemon <jonathan.lemon@gmail.com> 22995L: netdev@vger.kernel.org 22996L: bpf@vger.kernel.org 22997S: Maintained 22998F: Documentation/networking/af_xdp.rst 22999F: include/net/netns/xdp.h 23000F: include/net/xdp_sock* 23001F: include/net/xsk_buff_pool.h 23002F: include/uapi/linux/if_xdp.h 23003F: include/uapi/linux/xdp_diag.h 23004F: net/xdp/ 23005F: tools/testing/selftests/bpf/*xsk* 23006 23007XEN BLOCK SUBSYSTEM 23008M: Roger Pau Monné <roger.pau@citrix.com> 23009L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23010S: Supported 23011F: drivers/block/xen* 23012F: drivers/block/xen-blkback/* 23013 23014XEN HYPERVISOR ARM 23015M: Stefano Stabellini <sstabellini@kernel.org> 23016L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23017S: Maintained 23018F: arch/arm/include/asm/xen/ 23019F: arch/arm/xen/ 23020 23021XEN HYPERVISOR ARM64 23022M: Stefano Stabellini <sstabellini@kernel.org> 23023L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23024S: Maintained 23025F: arch/arm64/include/asm/xen/ 23026F: arch/arm64/xen/ 23027 23028XEN HYPERVISOR INTERFACE 23029M: Juergen Gross <jgross@suse.com> 23030M: Stefano Stabellini <sstabellini@kernel.org> 23031R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23032L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23033S: Supported 23034T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23035F: Documentation/ABI/stable/sysfs-hypervisor-xen 23036F: Documentation/ABI/testing/sysfs-hypervisor-xen 23037F: drivers/*/xen-*front.c 23038F: drivers/xen/ 23039F: include/uapi/xen/ 23040F: include/xen/ 23041F: kernel/configs/xen.config 23042 23043XEN HYPERVISOR X86 23044M: Juergen Gross <jgross@suse.com> 23045R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23046L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23047S: Supported 23048F: arch/x86/configs/xen.config 23049F: arch/x86/include/asm/pvclock-abi.h 23050F: arch/x86/include/asm/xen/ 23051F: arch/x86/platform/pvh/ 23052F: arch/x86/xen/ 23053 23054XEN NETWORK BACKEND DRIVER 23055M: Wei Liu <wei.liu@kernel.org> 23056M: Paul Durrant <paul@xen.org> 23057L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23058L: netdev@vger.kernel.org 23059S: Supported 23060F: drivers/net/xen-netback/* 23061 23062XEN PCI SUBSYSTEM 23063M: Juergen Gross <jgross@suse.com> 23064L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23065S: Supported 23066F: arch/x86/pci/*xen* 23067F: drivers/pci/*xen* 23068 23069XEN PVSCSI DRIVERS 23070M: Juergen Gross <jgross@suse.com> 23071L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23072L: linux-scsi@vger.kernel.org 23073S: Supported 23074F: drivers/scsi/xen-scsifront.c 23075F: drivers/xen/xen-scsiback.c 23076F: include/xen/interface/io/vscsiif.h 23077 23078XEN PVUSB DRIVER 23079M: Juergen Gross <jgross@suse.com> 23080L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23081L: linux-usb@vger.kernel.org 23082S: Supported 23083F: drivers/usb/host/xen* 23084F: include/xen/interface/io/usbif.h 23085 23086XEN SOUND FRONTEND DRIVER 23087M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23088L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23089L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23090S: Supported 23091F: sound/xen/* 23092 23093XEN SWIOTLB SUBSYSTEM 23094M: Juergen Gross <jgross@suse.com> 23095M: Stefano Stabellini <sstabellini@kernel.org> 23096L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23097L: iommu@lists.linux.dev 23098S: Supported 23099F: arch/*/include/asm/xen/swiotlb-xen.h 23100F: drivers/xen/swiotlb-xen.c 23101F: include/xen/arm/swiotlb-xen.h 23102F: include/xen/swiotlb-xen.h 23103 23104XFS FILESYSTEM 23105M: Darrick J. Wong <djwong@kernel.org> 23106L: linux-xfs@vger.kernel.org 23107S: Supported 23108W: http://xfs.org/ 23109C: irc://irc.oftc.net/xfs 23110T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23111F: Documentation/ABI/testing/sysfs-fs-xfs 23112F: Documentation/admin-guide/xfs.rst 23113F: Documentation/filesystems/xfs-delayed-logging-design.rst 23114F: Documentation/filesystems/xfs-self-describing-metadata.rst 23115F: fs/xfs/ 23116F: include/uapi/linux/dqblk_xfs.h 23117F: include/uapi/linux/fsmap.h 23118 23119XILINX AMS DRIVER 23120M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23121L: linux-iio@vger.kernel.org 23122S: Maintained 23123F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23124F: drivers/iio/adc/xilinx-ams.c 23125 23126XILINX AXI ETHERNET DRIVER 23127M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23128S: Maintained 23129F: drivers/net/ethernet/xilinx/xilinx_axienet* 23130 23131XILINX CAN DRIVER 23132M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23133R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23134L: linux-can@vger.kernel.org 23135S: Maintained 23136F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23137F: drivers/net/can/xilinx_can.c 23138 23139XILINX EVENT MANAGEMENT DRIVER 23140M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23141S: Maintained 23142F: drivers/soc/xilinx/xlnx_event_manager.c 23143F: include/linux/firmware/xlnx-event-manager.h 23144 23145XILINX GPIO DRIVER 23146M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23147R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23148R: Michal Simek <michal.simek@amd.com> 23149S: Maintained 23150F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23151F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23152F: drivers/gpio/gpio-xilinx.c 23153F: drivers/gpio/gpio-zynq.c 23154 23155XILINX PWM DRIVER 23156M: Sean Anderson <sean.anderson@seco.com> 23157S: Maintained 23158F: drivers/pwm/pwm-xilinx.c 23159F: include/clocksource/timer-xilinx.h 23160 23161XILINX SD-FEC IP CORES 23162M: Derek Kiernan <derek.kiernan@xilinx.com> 23163M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23164S: Maintained 23165F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23166F: Documentation/misc-devices/xilinx_sdfec.rst 23167F: drivers/misc/Kconfig 23168F: drivers/misc/Makefile 23169F: drivers/misc/xilinx_sdfec.c 23170F: include/uapi/misc/xilinx_sdfec.h 23171 23172XILINX UARTLITE SERIAL DRIVER 23173M: Peter Korsgaard <jacmet@sunsite.dk> 23174L: linux-serial@vger.kernel.org 23175S: Maintained 23176F: drivers/tty/serial/uartlite.c 23177 23178XILINX VIDEO IP CORES 23179M: Hyun Kwon <hyun.kwon@xilinx.com> 23180M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23181L: linux-media@vger.kernel.org 23182S: Supported 23183T: git git://linuxtv.org/media_tree.git 23184F: Documentation/devicetree/bindings/media/xilinx/ 23185F: drivers/media/platform/xilinx/ 23186F: include/uapi/linux/xilinx-v4l2-controls.h 23187 23188XILINX WATCHDOG DRIVER 23189M: Srinivas Neeli <srinivas.neeli@amd.com> 23190R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23191R: Michal Simek <michal.simek@amd.com> 23192S: Maintained 23193F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23194F: drivers/watchdog/of_xilinx_wdt.c 23195 23196XILINX XDMA DRIVER 23197M: Lizhi Hou <lizhi.hou@amd.com> 23198M: Brian Xu <brian.xu@amd.com> 23199M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23200L: dmaengine@vger.kernel.org 23201S: Supported 23202F: drivers/dma/xilinx/xdma-regs.h 23203F: drivers/dma/xilinx/xdma.c 23204F: include/linux/dma/amd_xdma.h 23205F: include/linux/platform_data/amd_xdma.h 23206 23207XILINX ZYNQMP DPDMA DRIVER 23208M: Hyun Kwon <hyun.kwon@xilinx.com> 23209M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23210L: dmaengine@vger.kernel.org 23211S: Supported 23212F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23213F: drivers/dma/xilinx/xilinx_dpdma.c 23214F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23215 23216XILINX ZYNQMP OCM EDAC DRIVER 23217M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23218M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23219S: Maintained 23220F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23221F: drivers/edac/zynqmp_edac.c 23222 23223XILINX ZYNQMP PSGTR PHY DRIVER 23224M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23225M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23226L: linux-kernel@vger.kernel.org 23227S: Supported 23228T: git https://github.com/Xilinx/linux-xlnx.git 23229F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23230F: drivers/phy/xilinx/phy-zynqmp.c 23231 23232XILINX ZYNQMP SHA3 DRIVER 23233M: Harsha <harsha.harsha@xilinx.com> 23234S: Maintained 23235F: drivers/crypto/xilinx/zynqmp-sha.c 23236 23237XILLYBUS DRIVER 23238M: Eli Billauer <eli.billauer@gmail.com> 23239L: linux-kernel@vger.kernel.org 23240S: Supported 23241F: drivers/char/xillybus/ 23242 23243XLP9XX I2C DRIVER 23244M: George Cherian <gcherian@marvell.com> 23245L: linux-i2c@vger.kernel.org 23246S: Supported 23247W: http://www.marvell.com 23248F: drivers/i2c/busses/i2c-xlp9xx.c 23249 23250XRA1403 GPIO EXPANDER 23251M: Nandor Han <nandor.han@ge.com> 23252L: linux-gpio@vger.kernel.org 23253S: Maintained 23254F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23255F: drivers/gpio/gpio-xra1403.c 23256 23257XTENSA XTFPGA PLATFORM SUPPORT 23258M: Max Filippov <jcmvbkbc@gmail.com> 23259S: Maintained 23260F: drivers/spi/spi-xtensa-xtfpga.c 23261F: sound/soc/xtensa/xtfpga-i2s.c 23262 23263YAM DRIVER FOR AX.25 23264M: Jean-Paul Roubelat <jpr@f6fbb.org> 23265L: linux-hams@vger.kernel.org 23266S: Maintained 23267F: drivers/net/hamradio/yam* 23268F: include/linux/yam.h 23269 23270YAMA SECURITY MODULE 23271M: Kees Cook <keescook@chromium.org> 23272S: Supported 23273T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23274F: Documentation/admin-guide/LSM/Yama.rst 23275F: security/yama/ 23276 23277YEALINK PHONE DRIVER 23278M: Henk Vergonet <Henk.Vergonet@gmail.com> 23279L: usbb2k-api-dev@nongnu.org 23280S: Maintained 23281F: Documentation/input/devices/yealink.rst 23282F: drivers/input/misc/yealink.* 23283 23284Z3FOLD COMPRESSED PAGE ALLOCATOR 23285M: Vitaly Wool <vitaly.wool@konsulko.com> 23286R: Miaohe Lin <linmiaohe@huawei.com> 23287L: linux-mm@kvack.org 23288S: Maintained 23289F: mm/z3fold.c 23290 23291Z8530 DRIVER FOR AX.25 23292M: Joerg Reuter <jreuter@yaina.de> 23293L: linux-hams@vger.kernel.org 23294S: Maintained 23295W: http://yaina.de/jreuter/ 23296W: http://www.qsl.net/dl1bke/ 23297F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23298F: drivers/net/hamradio/*scc.c 23299F: drivers/net/hamradio/z8530.h 23300 23301ZBUD COMPRESSED PAGE ALLOCATOR 23302M: Seth Jennings <sjenning@redhat.com> 23303M: Dan Streetman <ddstreet@ieee.org> 23304L: linux-mm@kvack.org 23305S: Maintained 23306F: mm/zbud.c 23307 23308ZD1211RW WIRELESS DRIVER 23309M: Ulrich Kunitz <kune@deine-taler.de> 23310L: linux-wireless@vger.kernel.org 23311L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23312S: Maintained 23313W: http://zd1211.ath.cx/wiki/DriverRewrite 23314F: drivers/net/wireless/zydas/zd1211rw/ 23315 23316ZD1301 MEDIA DRIVER 23317M: Antti Palosaari <crope@iki.fi> 23318L: linux-media@vger.kernel.org 23319S: Maintained 23320W: https://linuxtv.org/ 23321W: http://palosaari.fi/linux/ 23322Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23323F: drivers/media/usb/dvb-usb-v2/zd1301* 23324 23325ZD1301_DEMOD MEDIA DRIVER 23326M: Antti Palosaari <crope@iki.fi> 23327L: linux-media@vger.kernel.org 23328S: Maintained 23329W: https://linuxtv.org/ 23330W: http://palosaari.fi/linux/ 23331Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23332F: drivers/media/dvb-frontends/zd1301_demod* 23333 23334ZHAOXIN PROCESSOR SUPPORT 23335M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23336L: linux-kernel@vger.kernel.org 23337S: Maintained 23338F: arch/x86/kernel/cpu/zhaoxin.c 23339 23340ZONEFS FILESYSTEM 23341M: Damien Le Moal <dlemoal@kernel.org> 23342M: Naohiro Aota <naohiro.aota@wdc.com> 23343R: Johannes Thumshirn <jth@kernel.org> 23344L: linux-fsdevel@vger.kernel.org 23345S: Maintained 23346T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23347F: Documentation/filesystems/zonefs.rst 23348F: fs/zonefs/ 23349 23350ZPOOL COMPRESSED PAGE STORAGE API 23351M: Dan Streetman <ddstreet@ieee.org> 23352L: linux-mm@kvack.org 23353S: Maintained 23354F: include/linux/zpool.h 23355F: mm/zpool.c 23356 23357ZR36067 VIDEO FOR LINUX DRIVER 23358M: Corentin Labbe <clabbe@baylibre.com> 23359L: mjpeg-users@lists.sourceforge.net 23360L: linux-media@vger.kernel.org 23361S: Maintained 23362W: http://mjpeg.sourceforge.net/driver-zoran/ 23363Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23364F: Documentation/driver-api/media/drivers/zoran.rst 23365F: drivers/media/pci/zoran/ 23366 23367ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23368M: Minchan Kim <minchan@kernel.org> 23369M: Sergey Senozhatsky <senozhatsky@chromium.org> 23370L: linux-kernel@vger.kernel.org 23371S: Maintained 23372F: Documentation/admin-guide/blockdev/zram.rst 23373F: drivers/block/zram/ 23374 23375ZS DECSTATION Z85C30 SERIAL DRIVER 23376M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23377S: Maintained 23378F: drivers/tty/serial/zs.* 23379 23380ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23381M: Minchan Kim <minchan@kernel.org> 23382M: Sergey Senozhatsky <senozhatsky@chromium.org> 23383L: linux-mm@kvack.org 23384S: Maintained 23385F: Documentation/mm/zsmalloc.rst 23386F: include/linux/zsmalloc.h 23387F: mm/zsmalloc.c 23388 23389ZSTD 23390M: Nick Terrell <terrelln@fb.com> 23391S: Maintained 23392B: https://github.com/facebook/zstd/issues 23393T: git https://github.com/terrelln/linux.git 23394F: crypto/zstd.c 23395F: include/linux/zstd* 23396F: lib/decompress_unzstd.c 23397F: lib/zstd/ 23398N: zstd 23399K: zstd 23400 23401ZSWAP COMPRESSED SWAP CACHING 23402M: Seth Jennings <sjenning@redhat.com> 23403M: Dan Streetman <ddstreet@ieee.org> 23404M: Vitaly Wool <vitaly.wool@konsulko.com> 23405L: linux-mm@kvack.org 23406S: Maintained 23407F: mm/zswap.c 23408 23409THE REST 23410M: Linus Torvalds <torvalds@linux-foundation.org> 23411L: linux-kernel@vger.kernel.org 23412S: Buried alive in reporters 23413T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23414F: * 23415F: */ 23416