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 UART/JTAG UART SERIAL DRIVERS 913M: Tobias Klauser <tklauser@distanz.ch> 914L: linux-serial@vger.kernel.org 915S: Maintained 916F: drivers/tty/serial/altera_jtaguart.c 917F: drivers/tty/serial/altera_uart.c 918F: include/linux/altera_jtaguart.h 919F: include/linux/altera_uart.h 920 921AMAZON ANNAPURNA LABS FIC DRIVER 922M: Talel Shenhar <talel@amazon.com> 923S: Maintained 924F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 925F: drivers/irqchip/irq-al-fic.c 926 927AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 928M: Talel Shenhar <talel@amazon.com> 929M: Talel Shenhar <talelshenhar@gmail.com> 930S: Maintained 931F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 932F: drivers/edac/al_mc_edac.c 933 934AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 935M: Talel Shenhar <talel@amazon.com> 936S: Maintained 937F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 938F: drivers/thermal/thermal_mmio.c 939 940AMAZON ETHERNET DRIVERS 941M: Shay Agroskin <shayagr@amazon.com> 942M: Arthur Kiyanovski <akiyano@amazon.com> 943R: David Arinzon <darinzon@amazon.com> 944R: Noam Dagan <ndagan@amazon.com> 945R: Saeed Bishara <saeedb@amazon.com> 946L: netdev@vger.kernel.org 947S: Supported 948F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 949F: drivers/net/ethernet/amazon/ 950 951AMAZON RDMA EFA DRIVER 952M: Michael Margolin <mrgolin@amazon.com> 953R: Gal Pressman <gal.pressman@linux.dev> 954R: Yossi Leybovich <sleybo@amazon.com> 955L: linux-rdma@vger.kernel.org 956S: Supported 957Q: https://patchwork.kernel.org/project/linux-rdma/list/ 958F: drivers/infiniband/hw/efa/ 959F: include/uapi/rdma/efa-abi.h 960 961AMD CDX BUS DRIVER 962M: Nipun Gupta <nipun.gupta@amd.com> 963M: Nikhil Agarwal <nikhil.agarwal@amd.com> 964S: Maintained 965F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 966F: drivers/cdx/* 967F: include/linux/cdx/* 968 969AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 970M: Tom Lendacky <thomas.lendacky@amd.com> 971M: John Allen <john.allen@amd.com> 972L: linux-crypto@vger.kernel.org 973S: Supported 974F: drivers/crypto/ccp/ 975F: include/linux/ccp.h 976 977AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 978M: Brijesh Singh <brijesh.singh@amd.com> 979M: Tom Lendacky <thomas.lendacky@amd.com> 980L: linux-crypto@vger.kernel.org 981S: Supported 982F: drivers/crypto/ccp/sev* 983F: include/uapi/linux/psp-sev.h 984 985AMD DISPLAY CORE 986M: Harry Wentland <harry.wentland@amd.com> 987M: Leo Li <sunpeng.li@amd.com> 988M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 989L: amd-gfx@lists.freedesktop.org 990S: Supported 991T: git https://gitlab.freedesktop.org/agd5f/linux.git 992F: drivers/gpu/drm/amd/display/ 993 994AMD FAM15H PROCESSOR POWER MONITORING DRIVER 995M: Huang Rui <ray.huang@amd.com> 996L: linux-hwmon@vger.kernel.org 997S: Supported 998F: Documentation/hwmon/fam15h_power.rst 999F: drivers/hwmon/fam15h_power.c 1000 1001AMD FCH GPIO DRIVER 1002M: Enrico Weigelt, metux IT consult <info@metux.net> 1003L: linux-gpio@vger.kernel.org 1004S: Maintained 1005F: drivers/gpio/gpio-amd-fch.c 1006F: include/linux/platform_data/gpio/gpio-amd-fch.h 1007 1008AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1009L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1010S: Orphan 1011F: drivers/usb/gadget/udc/amd5536udc.* 1012 1013AMD GEODE PROCESSOR/CHIPSET SUPPORT 1014M: Andres Salomon <dilinger@queued.net> 1015L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1016S: Supported 1017W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1018F: arch/x86/include/asm/geode.h 1019F: drivers/char/hw_random/geode-rng.c 1020F: drivers/crypto/geode* 1021F: drivers/video/fbdev/geode/ 1022 1023AMD HSMP DRIVER 1024M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1025R: Carlos Bilbao <carlos.bilbao@amd.com> 1026L: platform-driver-x86@vger.kernel.org 1027S: Maintained 1028F: Documentation/arch/x86/amd_hsmp.rst 1029F: arch/x86/include/asm/amd_hsmp.h 1030F: arch/x86/include/uapi/asm/amd_hsmp.h 1031F: drivers/platform/x86/amd/hsmp.c 1032 1033AMD IOMMU (AMD-VI) 1034M: Joerg Roedel <joro@8bytes.org> 1035R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1036L: iommu@lists.linux.dev 1037S: Maintained 1038T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1039F: drivers/iommu/amd/ 1040F: include/linux/amd-iommu.h 1041 1042AMD KFD 1043M: Felix Kuehling <Felix.Kuehling@amd.com> 1044L: amd-gfx@lists.freedesktop.org 1045S: Supported 1046T: git https://gitlab.freedesktop.org/agd5f/linux.git 1047F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1048F: drivers/gpu/drm/amd/amdkfd/ 1049F: drivers/gpu/drm/amd/include/cik_structs.h 1050F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1051F: drivers/gpu/drm/amd/include/v9_structs.h 1052F: drivers/gpu/drm/amd/include/vi_structs.h 1053F: include/uapi/linux/kfd_ioctl.h 1054F: include/uapi/linux/kfd_sysfs.h 1055 1056AMD MP2 I2C DRIVER 1057M: Elie Morisse <syniurge@gmail.com> 1058M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1059L: linux-i2c@vger.kernel.org 1060S: Maintained 1061F: drivers/i2c/busses/i2c-amd-mp2* 1062 1063AMD PDS CORE DRIVER 1064M: Shannon Nelson <shannon.nelson@amd.com> 1065M: Brett Creeley <brett.creeley@amd.com> 1066L: netdev@vger.kernel.org 1067S: Supported 1068F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1069F: drivers/net/ethernet/amd/pds_core/ 1070F: include/linux/pds/ 1071 1072AMD PMC DRIVER 1073M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1074L: platform-driver-x86@vger.kernel.org 1075S: Maintained 1076F: drivers/platform/x86/amd/pmc.c 1077 1078AMD PMF DRIVER 1079M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1080L: platform-driver-x86@vger.kernel.org 1081S: Maintained 1082F: Documentation/ABI/testing/sysfs-amd-pmf 1083F: drivers/platform/x86/amd/pmf/ 1084 1085AMD POWERPLAY AND SWSMU 1086M: Evan Quan <evan.quan@amd.com> 1087L: amd-gfx@lists.freedesktop.org 1088S: Supported 1089T: git https://gitlab.freedesktop.org/agd5f/linux.git 1090F: drivers/gpu/drm/amd/pm/ 1091 1092AMD PSTATE DRIVER 1093M: Huang Rui <ray.huang@amd.com> 1094L: linux-pm@vger.kernel.org 1095S: Supported 1096F: Documentation/admin-guide/pm/amd-pstate.rst 1097F: drivers/cpufreq/amd-pstate* 1098F: include/linux/amd-pstate.h 1099F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1100 1101AMD PTDMA DRIVER 1102M: Sanjay R Mehta <sanju.mehta@amd.com> 1103L: dmaengine@vger.kernel.org 1104S: Maintained 1105F: drivers/dma/ptdma/ 1106 1107AMD SEATTLE DEVICE TREE SUPPORT 1108M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1109M: Tom Lendacky <thomas.lendacky@amd.com> 1110S: Supported 1111F: arch/arm64/boot/dts/amd/ 1112 1113AMD SENSOR FUSION HUB DRIVER 1114M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1115L: linux-input@vger.kernel.org 1116S: Maintained 1117F: Documentation/hid/amd-sfh* 1118F: drivers/hid/amd-sfh-hid/ 1119 1120AMD SPI DRIVER 1121M: Sanjay R Mehta <sanju.mehta@amd.com> 1122S: Maintained 1123F: drivers/spi/spi-amd.c 1124 1125AMD XGBE DRIVER 1126M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1127L: netdev@vger.kernel.org 1128S: Supported 1129F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1130F: drivers/net/ethernet/amd/xgbe/ 1131 1132AMLOGIC DDR PMU DRIVER 1133M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1134L: linux-amlogic@lists.infradead.org 1135S: Supported 1136W: http://www.amlogic.com 1137F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1138F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1139F: drivers/perf/amlogic/ 1140F: include/soc/amlogic/ 1141 1142AMPHION VPU CODEC V4L2 DRIVER 1143M: Ming Qian <ming.qian@nxp.com> 1144M: Shijie Qin <shijie.qin@nxp.com> 1145M: Zhou Peng <eagle.zhou@nxp.com> 1146L: linux-media@vger.kernel.org 1147S: Maintained 1148F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1149F: drivers/media/platform/amphion/ 1150 1151AMS AS73211 DRIVER 1152M: Christian Eggers <ceggers@arri.de> 1153L: linux-iio@vger.kernel.org 1154S: Maintained 1155F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1156F: drivers/iio/light/as73211.c 1157 1158AMT (Automatic Multicast Tunneling) 1159M: Taehee Yoo <ap420073@gmail.com> 1160L: netdev@vger.kernel.org 1161S: Maintained 1162T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1163T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1164F: drivers/net/amt.c 1165 1166ANALOG DEVICES INC AD3552R DRIVER 1167M: Nuno Sá <nuno.sa@analog.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1172F: drivers/iio/dac/ad3552r.c 1173 1174ANALOG DEVICES INC AD4130 DRIVER 1175M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: http://ez.analog.com/community/linux-device-drivers 1179F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1180F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1181F: drivers/iio/adc/ad4130.c 1182 1183ANALOG DEVICES INC AD7192 DRIVER 1184M: Alexandru Tachici <alexandru.tachici@analog.com> 1185L: linux-iio@vger.kernel.org 1186S: Supported 1187W: https://ez.analog.com/linux-software-drivers 1188F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1189F: drivers/iio/adc/ad7192.c 1190 1191ANALOG DEVICES INC AD7292 DRIVER 1192M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1193L: linux-iio@vger.kernel.org 1194S: Supported 1195W: https://ez.analog.com/linux-software-drivers 1196F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1197F: drivers/iio/adc/ad7292.c 1198 1199ANALOG DEVICES INC AD7293 DRIVER 1200M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1201L: linux-iio@vger.kernel.org 1202S: Supported 1203W: https://ez.analog.com/linux-software-drivers 1204F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1205F: drivers/iio/dac/ad7293.c 1206 1207ANALOG DEVICES INC AD74115 DRIVER 1208M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1209L: linux-iio@vger.kernel.org 1210S: Supported 1211W: http://ez.analog.com/community/linux-device-drivers 1212F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1213F: drivers/iio/addac/ad74115.c 1214 1215ANALOG DEVICES INC AD74413R DRIVER 1216M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1217L: linux-iio@vger.kernel.org 1218S: Supported 1219W: https://ez.analog.com/linux-software-drivers 1220F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1221F: drivers/iio/addac/ad74413r.c 1222F: include/dt-bindings/iio/addac/adi,ad74413r.h 1223 1224ANALOG DEVICES INC AD7768-1 DRIVER 1225M: Michael Hennerich <Michael.Hennerich@analog.com> 1226L: linux-iio@vger.kernel.org 1227S: Supported 1228W: https://ez.analog.com/linux-software-drivers 1229F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1230F: drivers/iio/adc/ad7768-1.c 1231 1232ANALOG DEVICES INC AD7780 DRIVER 1233M: Michael Hennerich <Michael.Hennerich@analog.com> 1234M: Renato Lui Geh <renatogeh@gmail.com> 1235L: linux-iio@vger.kernel.org 1236S: Supported 1237W: https://ez.analog.com/linux-software-drivers 1238F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1239F: drivers/iio/adc/ad7780.c 1240 1241ANALOG DEVICES INC ADA4250 DRIVER 1242M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1243L: linux-iio@vger.kernel.org 1244S: Supported 1245W: https://ez.analog.com/linux-software-drivers 1246F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1247F: drivers/iio/amplifiers/ada4250.c 1248 1249ANALOG DEVICES INC ADF4377 DRIVER 1250M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1251L: linux-iio@vger.kernel.org 1252S: Supported 1253W: https://ez.analog.com/linux-software-drivers 1254F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1255F: drivers/iio/frequency/adf4377.c 1256 1257ANALOG DEVICES INC ADGS1408 DRIVER 1258M: Mircea Caprioru <mircea.caprioru@analog.com> 1259S: Supported 1260F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1261F: drivers/mux/adgs1408.c 1262 1263ANALOG DEVICES INC ADIN DRIVER 1264M: Michael Hennerich <michael.hennerich@analog.com> 1265L: netdev@vger.kernel.org 1266S: Supported 1267W: https://ez.analog.com/linux-software-drivers 1268F: Documentation/devicetree/bindings/net/adi,adin.yaml 1269F: drivers/net/phy/adin.c 1270 1271ANALOG DEVICES INC ADIS DRIVER LIBRARY 1272M: Nuno Sa <nuno.sa@analog.com> 1273L: linux-iio@vger.kernel.org 1274S: Supported 1275F: drivers/iio/imu/adis.c 1276F: drivers/iio/imu/adis_buffer.c 1277F: drivers/iio/imu/adis_trigger.c 1278F: include/linux/iio/imu/adis.h 1279 1280ANALOG DEVICES INC ADIS16460 DRIVER 1281M: Dragos Bogdan <dragos.bogdan@analog.com> 1282L: linux-iio@vger.kernel.org 1283S: Supported 1284W: https://ez.analog.com/linux-software-drivers 1285F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1286F: drivers/iio/imu/adis16460.c 1287 1288ANALOG DEVICES INC ADIS16475 DRIVER 1289M: Nuno Sa <nuno.sa@analog.com> 1290L: linux-iio@vger.kernel.org 1291S: Supported 1292W: https://ez.analog.com/linux-software-drivers 1293F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1294F: drivers/iio/imu/adis16475.c 1295 1296ANALOG DEVICES INC ADM1177 DRIVER 1297M: Michael Hennerich <Michael.Hennerich@analog.com> 1298L: linux-hwmon@vger.kernel.org 1299S: Supported 1300W: https://ez.analog.com/linux-software-drivers 1301F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1302F: drivers/hwmon/adm1177.c 1303 1304ANALOG DEVICES INC ADMV1013 DRIVER 1305M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1306L: linux-iio@vger.kernel.org 1307S: Supported 1308W: https://ez.analog.com/linux-software-drivers 1309F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1310F: drivers/iio/frequency/admv1013.c 1311 1312ANALOG DEVICES INC ADMV1014 DRIVER 1313M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1314L: linux-iio@vger.kernel.org 1315S: Supported 1316W: https://ez.analog.com/linux-software-drivers 1317F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1318F: drivers/iio/frequency/admv1014.c 1319 1320ANALOG DEVICES INC ADMV8818 DRIVER 1321M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1322L: linux-iio@vger.kernel.org 1323S: Supported 1324W: https://ez.analog.com/linux-software-drivers 1325F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1326F: drivers/iio/filter/admv8818.c 1327 1328ANALOG DEVICES INC ADP5061 DRIVER 1329M: Michael Hennerich <Michael.Hennerich@analog.com> 1330L: linux-pm@vger.kernel.org 1331S: Supported 1332W: https://ez.analog.com/linux-software-drivers 1333F: drivers/power/supply/adp5061.c 1334 1335ANALOG DEVICES INC ADRF6780 DRIVER 1336M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1337L: linux-iio@vger.kernel.org 1338S: Supported 1339W: https://ez.analog.com/linux-software-drivers 1340F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1341F: drivers/iio/frequency/adrf6780.c 1342 1343ANALOG DEVICES INC ADV7180 DRIVER 1344M: Lars-Peter Clausen <lars@metafoo.de> 1345L: linux-media@vger.kernel.org 1346S: Supported 1347W: https://ez.analog.com/linux-software-drivers 1348F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1349F: drivers/media/i2c/adv7180.c 1350 1351ANALOG DEVICES INC ADV748X DRIVER 1352M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1353L: linux-media@vger.kernel.org 1354S: Maintained 1355F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1356F: drivers/media/i2c/adv748x/* 1357 1358ANALOG DEVICES INC ADV7511 DRIVER 1359M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: drivers/media/i2c/adv7511* 1363 1364ANALOG DEVICES INC ADV7604 DRIVER 1365M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1366L: linux-media@vger.kernel.org 1367S: Maintained 1368F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1369F: drivers/media/i2c/adv7604* 1370 1371ANALOG DEVICES INC ADV7842 DRIVER 1372M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1373L: linux-media@vger.kernel.org 1374S: Maintained 1375F: drivers/media/i2c/adv7842* 1376 1377ANALOG DEVICES INC ADXRS290 DRIVER 1378M: Nishant Malpani <nish.malpani25@gmail.com> 1379L: linux-iio@vger.kernel.org 1380S: Supported 1381F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1382F: drivers/iio/gyro/adxrs290.c 1383 1384ANALOG DEVICES INC ASOC CODEC DRIVERS 1385M: Lars-Peter Clausen <lars@metafoo.de> 1386M: Nuno Sá <nuno.sa@analog.com> 1387L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1388S: Supported 1389W: http://wiki.analog.com/ 1390W: https://ez.analog.com/linux-software-drivers 1391F: sound/soc/codecs/ad1* 1392F: sound/soc/codecs/ad7* 1393F: sound/soc/codecs/adau* 1394F: sound/soc/codecs/adav* 1395F: sound/soc/codecs/sigmadsp.* 1396F: sound/soc/codecs/ssm* 1397 1398ANALOG DEVICES INC DMA DRIVERS 1399M: Lars-Peter Clausen <lars@metafoo.de> 1400S: Supported 1401W: https://ez.analog.com/linux-software-drivers 1402F: drivers/dma/dma-axi-dmac.c 1403 1404ANALOG DEVICES INC IIO DRIVERS 1405M: Lars-Peter Clausen <lars@metafoo.de> 1406M: Michael Hennerich <Michael.Hennerich@analog.com> 1407S: Supported 1408W: http://wiki.analog.com/ 1409W: https://ez.analog.com/linux-software-drivers 1410F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1411F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1412F: Documentation/devicetree/bindings/iio/*/adi,* 1413F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1414F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1415F: drivers/iio/*/ad* 1416F: drivers/iio/adc/ltc249* 1417F: drivers/iio/amplifiers/hmc425a.c 1418F: drivers/staging/iio/*/ad* 1419X: drivers/iio/*/adjd* 1420 1421ANALOG DEVICES INC MAX31760 DRIVER 1422M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1423S: Maintained 1424W: http://wiki.analog.com/ 1425W: https://ez.analog.com/linux-software-drivers 1426F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1427F: Documentation/hwmon/max31760.rst 1428F: drivers/hwmon/max31760.c 1429 1430ANALOGBITS PLL LIBRARIES 1431M: Paul Walmsley <paul.walmsley@sifive.com> 1432S: Supported 1433F: drivers/clk/analogbits/* 1434F: include/linux/clk/analogbits* 1435 1436ANDROID DRIVERS 1437M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1438M: Arve Hjønnevåg <arve@android.com> 1439M: Todd Kjos <tkjos@android.com> 1440M: Martijn Coenen <maco@android.com> 1441M: Joel Fernandes <joel@joelfernandes.org> 1442M: Christian Brauner <christian@brauner.io> 1443M: Carlos Llamas <cmllamas@google.com> 1444M: Suren Baghdasaryan <surenb@google.com> 1445L: linux-kernel@vger.kernel.org 1446S: Supported 1447T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1448F: drivers/android/ 1449 1450ANDROID GOLDFISH PIC DRIVER 1451M: Miodrag Dinic <miodrag.dinic@mips.com> 1452S: Supported 1453F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1454F: drivers/irqchip/irq-goldfish-pic.c 1455 1456ANDROID GOLDFISH RTC DRIVER 1457M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1458S: Supported 1459F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1460F: drivers/rtc/rtc-goldfish.c 1461 1462AOA (Apple Onboard Audio) ALSA DRIVER 1463M: Johannes Berg <johannes@sipsolutions.net> 1464L: linuxppc-dev@lists.ozlabs.org 1465L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1466S: Maintained 1467F: sound/aoa/ 1468 1469APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1470M: William Breathitt Gray <william.gray@linaro.org> 1471L: linux-iio@vger.kernel.org 1472S: Maintained 1473F: drivers/iio/addac/stx104.c 1474 1475APM DRIVER 1476M: Jiri Kosina <jikos@kernel.org> 1477S: Odd fixes 1478T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1479F: arch/x86/kernel/apm_32.c 1480F: drivers/char/apm-emulation.c 1481F: include/linux/apm_bios.h 1482F: include/uapi/linux/apm_bios.h 1483 1484APPARMOR SECURITY MODULE 1485M: John Johansen <john.johansen@canonical.com> 1486M: John Johansen <john@apparmor.net> 1487L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1488S: Supported 1489W: apparmor.net 1490B: https://gitlab.com/apparmor/apparmor-kernel 1491C: irc://irc.oftc.net/apparmor 1492T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1493T: https://gitlab.com/apparmor/apparmor-kernel.git 1494F: Documentation/admin-guide/LSM/apparmor.rst 1495F: security/apparmor/ 1496 1497APPLE BCM5974 MULTITOUCH DRIVER 1498M: Henrik Rydberg <rydberg@bitmath.org> 1499L: linux-input@vger.kernel.org 1500S: Odd fixes 1501F: drivers/input/mouse/bcm5974.c 1502 1503APPLE PCIE CONTROLLER DRIVER 1504M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1505M: Marc Zyngier <maz@kernel.org> 1506L: linux-pci@vger.kernel.org 1507S: Maintained 1508F: drivers/pci/controller/pcie-apple.c 1509 1510APPLE SMC DRIVER 1511M: Henrik Rydberg <rydberg@bitmath.org> 1512L: linux-hwmon@vger.kernel.org 1513S: Odd fixes 1514F: drivers/hwmon/applesmc.c 1515 1516APPLETALK NETWORK LAYER 1517L: netdev@vger.kernel.org 1518S: Odd fixes 1519F: drivers/net/appletalk/ 1520F: include/linux/atalk.h 1521F: include/uapi/linux/atalk.h 1522F: net/appletalk/ 1523 1524APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1525M: Khuong Dinh <khuong@os.amperecomputing.com> 1526S: Supported 1527F: arch/arm64/boot/dts/apm/ 1528 1529APPLIED MICRO (APM) X-GENE SOC EDAC 1530M: Khuong Dinh <khuong@os.amperecomputing.com> 1531S: Supported 1532F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1533F: drivers/edac/xgene_edac.c 1534 1535APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1536M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1537M: Keyur Chudgar <keyur@os.amperecomputing.com> 1538S: Supported 1539F: drivers/net/ethernet/apm/xgene-v2/ 1540 1541APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1542M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1543M: Keyur Chudgar <keyur@os.amperecomputing.com> 1544M: Quan Nguyen <quan@os.amperecomputing.com> 1545S: Supported 1546F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1547F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1548F: drivers/net/ethernet/apm/xgene/ 1549F: drivers/net/mdio/mdio-xgene.c 1550 1551APPLIED MICRO (APM) X-GENE SOC PMU 1552M: Khuong Dinh <khuong@os.amperecomputing.com> 1553S: Supported 1554F: Documentation/admin-guide/perf/xgene-pmu.rst 1555F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1556F: drivers/perf/xgene_pmu.c 1557 1558APTINA CAMERA SENSOR PLL 1559M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1560L: linux-media@vger.kernel.org 1561S: Maintained 1562F: drivers/media/i2c/aptina-pll.* 1563 1564AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1565M: Aleksa Savic <savicaleksa83@gmail.com> 1566M: Jack Doan <me@jackdoan.com> 1567L: linux-hwmon@vger.kernel.org 1568S: Maintained 1569F: Documentation/hwmon/aquacomputer_d5next.rst 1570F: drivers/hwmon/aquacomputer_d5next.c 1571 1572AQUANTIA ETHERNET DRIVER (atlantic) 1573M: Igor Russkikh <irusskikh@marvell.com> 1574L: netdev@vger.kernel.org 1575S: Supported 1576W: https://www.marvell.com/ 1577Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1578F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1579F: drivers/net/ethernet/aquantia/atlantic/ 1580 1581AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1582M: Egor Pomozov <epomozov@marvell.com> 1583L: netdev@vger.kernel.org 1584S: Supported 1585W: http://www.aquantia.com 1586F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1587 1588AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1589M: Krzysztof Hałasa <khalasa@piap.pl> 1590L: linux-media@vger.kernel.org 1591S: Maintained 1592F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1593F: drivers/media/i2c/ar0521.c 1594 1595ARASAN NAND CONTROLLER DRIVER 1596M: Miquel Raynal <miquel.raynal@bootlin.com> 1597M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1598L: linux-mtd@lists.infradead.org 1599S: Maintained 1600F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1601F: drivers/mtd/nand/raw/arasan-nand-controller.c 1602 1603ARC FRAMEBUFFER DRIVER 1604M: Jaya Kumar <jayalk@intworks.biz> 1605S: Maintained 1606F: drivers/video/fbdev/arcfb.c 1607F: drivers/video/fbdev/core/fb_defio.c 1608 1609ARC PGU DRM DRIVER 1610M: Alexey Brodkin <abrodkin@synopsys.com> 1611S: Supported 1612F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1613F: drivers/gpu/drm/tiny/arcpgu.c 1614 1615ARCNET NETWORK LAYER 1616M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1617L: netdev@vger.kernel.org 1618S: Maintained 1619F: drivers/net/arcnet/ 1620F: include/uapi/linux/if_arcnet.h 1621 1622ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1623M: Arnd Bergmann <arnd@arndb.de> 1624M: Olof Johansson <olof@lixom.net> 1625M: soc@kernel.org 1626L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1627S: Maintained 1628C: irc://irc.libera.chat/armlinux 1629T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1630F: arch/arm/boot/dts/Makefile 1631F: arch/arm64/boot/dts/Makefile 1632 1633ARM ARCHITECTED TIMER DRIVER 1634M: Mark Rutland <mark.rutland@arm.com> 1635M: Marc Zyngier <maz@kernel.org> 1636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1637S: Maintained 1638F: arch/arm/include/asm/arch_timer.h 1639F: arch/arm64/include/asm/arch_timer.h 1640F: drivers/clocksource/arm_arch_timer.c 1641 1642ARM HDLCD DRM DRIVER 1643M: Liviu Dudau <liviu.dudau@arm.com> 1644S: Supported 1645F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1646F: drivers/gpu/drm/arm/hdlcd_* 1647 1648ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1649M: Linus Walleij <linus.walleij@linaro.org> 1650L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1651S: Maintained 1652F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1653F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1654F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1655F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1656F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1657F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1658F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1659F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1660F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1661F: arch/arm/boot/dts/arm-realview-* 1662F: arch/arm/boot/dts/integrator* 1663F: arch/arm/boot/dts/versatile* 1664F: arch/arm/mach-versatile/ 1665F: drivers/bus/arm-integrator-lm.c 1666F: drivers/clk/versatile/ 1667F: drivers/i2c/busses/i2c-versatile.c 1668F: drivers/irqchip/irq-versatile-fpga.c 1669F: drivers/mtd/maps/physmap-versatile.* 1670F: drivers/power/reset/arm-versatile-reboot.c 1671F: drivers/soc/versatile/ 1672 1673ARM KOMEDA DRM-KMS DRIVER 1674M: Liviu Dudau <liviu.dudau@arm.com> 1675S: Supported 1676T: git git://anongit.freedesktop.org/drm/drm-misc 1677F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1678F: Documentation/gpu/komeda-kms.rst 1679F: drivers/gpu/drm/arm/display/include/ 1680F: drivers/gpu/drm/arm/display/komeda/ 1681 1682ARM MALI PANFROST DRM DRIVER 1683M: Rob Herring <robh@kernel.org> 1684M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1685R: Steven Price <steven.price@arm.com> 1686R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1687L: dri-devel@lists.freedesktop.org 1688S: Supported 1689T: git git://anongit.freedesktop.org/drm/drm-misc 1690F: drivers/gpu/drm/panfrost/ 1691F: include/uapi/drm/panfrost_drm.h 1692 1693ARM MALI-DP DRM DRIVER 1694M: Liviu Dudau <liviu.dudau@arm.com> 1695S: Supported 1696T: git git://anongit.freedesktop.org/drm/drm-misc 1697F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1698F: Documentation/gpu/afbc.rst 1699F: drivers/gpu/drm/arm/ 1700 1701ARM MFM AND FLOPPY DRIVERS 1702M: Ian Molton <spyro@f2s.com> 1703S: Maintained 1704F: arch/arm/include/asm/floppy.h 1705F: arch/arm/mach-rpc/floppydma.S 1706 1707ARM PMU PROFILING AND DEBUGGING 1708M: Will Deacon <will@kernel.org> 1709M: Mark Rutland <mark.rutland@arm.com> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/arm/pmu.yaml 1713F: Documentation/devicetree/bindings/perf/ 1714F: arch/arm*/include/asm/hw_breakpoint.h 1715F: arch/arm*/include/asm/perf_event.h 1716F: arch/arm*/kernel/hw_breakpoint.c 1717F: arch/arm*/kernel/perf_* 1718F: drivers/perf/ 1719F: include/linux/perf/arm_pmu.h 1720 1721ARM PORT 1722M: Russell King <linux@armlinux.org.uk> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Odd Fixes 1725W: http://www.armlinux.org.uk/ 1726T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1727F: arch/arm/ 1728X: arch/arm/boot/dts/ 1729 1730ARM PRIMECELL AACI PL041 DRIVER 1731M: Russell King <linux@armlinux.org.uk> 1732S: Odd Fixes 1733F: sound/arm/aaci.* 1734 1735ARM PRIMECELL BUS SUPPORT 1736M: Russell King <linux@armlinux.org.uk> 1737S: Odd Fixes 1738F: drivers/amba/ 1739F: include/linux/amba/bus.h 1740 1741ARM PRIMECELL CLCD PL110 DRIVER 1742M: Russell King <linux@armlinux.org.uk> 1743S: Odd Fixes 1744F: drivers/video/fbdev/amba-clcd.* 1745 1746ARM PRIMECELL KMI PL050 DRIVER 1747M: Russell King <linux@armlinux.org.uk> 1748S: Odd Fixes 1749F: drivers/input/serio/ambakmi.* 1750F: include/linux/amba/kmi.h 1751 1752ARM PRIMECELL MMCI PL180/1 DRIVER 1753M: Russell King <linux@armlinux.org.uk> 1754S: Odd Fixes 1755F: drivers/mmc/host/mmci.* 1756F: include/linux/amba/mmci.h 1757 1758ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1759M: Miquel Raynal <miquel.raynal@bootlin.com> 1760M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1761L: linux-mtd@lists.infradead.org 1762S: Maintained 1763F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1764F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1765 1766ARM PRIMECELL PL35X SMC DRIVER 1767M: Miquel Raynal <miquel.raynal@bootlin.com> 1768M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1770S: Maintained 1771F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1772F: drivers/memory/pl353-smc.c 1773 1774ARM PRIMECELL SSP PL022 SPI DRIVER 1775M: Linus Walleij <linus.walleij@linaro.org> 1776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1777S: Maintained 1778F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1779F: drivers/spi/spi-pl022.c 1780 1781ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1782M: Russell King <linux@armlinux.org.uk> 1783S: Odd Fixes 1784F: drivers/tty/serial/amba-pl01*.c 1785F: include/linux/amba/serial.h 1786 1787ARM PRIMECELL VIC PL190/PL192 DRIVER 1788M: Linus Walleij <linus.walleij@linaro.org> 1789L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1790S: Maintained 1791F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1792F: drivers/irqchip/irq-vic.c 1793 1794ARM SMC WATCHDOG DRIVER 1795M: Julius Werner <jwerner@chromium.org> 1796R: Evan Benn <evanbenn@chromium.org> 1797S: Maintained 1798F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1799F: drivers/watchdog/arm_smc_wdt.c 1800 1801ARM SMMU DRIVERS 1802M: Will Deacon <will@kernel.org> 1803R: Robin Murphy <robin.murphy@arm.com> 1804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1805S: Maintained 1806F: Documentation/devicetree/bindings/iommu/arm,smmu* 1807F: drivers/iommu/arm/ 1808F: drivers/iommu/io-pgtable-arm* 1809 1810ARM SUB-ARCHITECTURES 1811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1812S: Maintained 1813C: irc://irc.libera.chat/armlinux 1814T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1815F: arch/arm/mach-*/ 1816F: arch/arm/plat-*/ 1817 1818ARM/ACTIONS SEMI ARCHITECTURE 1819M: Andreas Färber <afaerber@suse.de> 1820M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1822L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1823S: Maintained 1824F: Documentation/devicetree/bindings/arm/actions.yaml 1825F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1826F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1827F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1828F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1829F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1830F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1831F: Documentation/devicetree/bindings/pinctrl/actions,* 1832F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1833F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1834F: arch/arm/boot/dts/owl-* 1835F: arch/arm/mach-actions/ 1836F: arch/arm64/boot/dts/actions/ 1837F: drivers/clk/actions/ 1838F: drivers/clocksource/timer-owl* 1839F: drivers/dma/owl-dma.c 1840F: drivers/i2c/busses/i2c-owl.c 1841F: drivers/irqchip/irq-owl-sirq.c 1842F: drivers/mmc/host/owl-mmc.c 1843F: drivers/net/ethernet/actions/ 1844F: drivers/pinctrl/actions/* 1845F: drivers/soc/actions/ 1846F: include/dt-bindings/power/owl-* 1847F: include/dt-bindings/reset/actions,* 1848F: include/linux/soc/actions/ 1849N: owl 1850 1851ARM/Allwinner SoC Clock Support 1852M: Emilio López <emilio@elopez.com.ar> 1853S: Maintained 1854F: drivers/clk/sunxi/ 1855 1856ARM/Allwinner sunXi SoC support 1857M: Chen-Yu Tsai <wens@csie.org> 1858M: Jernej Skrabec <jernej.skrabec@gmail.com> 1859M: Samuel Holland <samuel@sholland.org> 1860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1861L: linux-sunxi@lists.linux.dev 1862S: Maintained 1863T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1864F: arch/arm/mach-sunxi/ 1865F: arch/arm64/boot/dts/allwinner/ 1866F: drivers/clk/sunxi-ng/ 1867F: drivers/pinctrl/sunxi/ 1868F: drivers/soc/sunxi/ 1869N: allwinner 1870N: sun[x456789]i 1871N: sun[25]0i 1872 1873ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1874M: Neil Armstrong <neil.armstrong@linaro.org> 1875M: Jerome Brunet <jbrunet@baylibre.com> 1876L: linux-amlogic@lists.infradead.org 1877S: Maintained 1878F: Documentation/devicetree/bindings/clock/amlogic* 1879F: drivers/clk/meson/ 1880F: include/dt-bindings/clock/gxbb* 1881F: include/dt-bindings/clock/meson* 1882 1883ARM/Amlogic Meson SoC Crypto Drivers 1884M: Corentin Labbe <clabbe@baylibre.com> 1885L: linux-crypto@vger.kernel.org 1886L: linux-amlogic@lists.infradead.org 1887S: Maintained 1888F: Documentation/devicetree/bindings/crypto/amlogic* 1889F: drivers/crypto/amlogic/ 1890 1891ARM/Amlogic Meson SoC Sound Drivers 1892M: Jerome Brunet <jbrunet@baylibre.com> 1893L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1894S: Maintained 1895F: Documentation/devicetree/bindings/sound/amlogic* 1896F: sound/soc/meson/ 1897 1898ARM/Amlogic Meson SoC support 1899M: Neil Armstrong <neil.armstrong@linaro.org> 1900M: Kevin Hilman <khilman@baylibre.com> 1901R: Jerome Brunet <jbrunet@baylibre.com> 1902R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1904L: linux-amlogic@lists.infradead.org 1905S: Maintained 1906W: http://linux-meson.com/ 1907F: arch/arm/boot/dts/meson* 1908F: arch/arm/mach-meson/ 1909F: arch/arm64/boot/dts/amlogic/ 1910F: drivers/mmc/host/meson* 1911F: drivers/pinctrl/meson/ 1912F: drivers/rtc/rtc-meson* 1913F: drivers/soc/amlogic/ 1914N: meson 1915 1916ARM/Annapurna Labs ALPINE ARCHITECTURE 1917M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1918M: Antoine Tenart <atenart@kernel.org> 1919L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1920S: Maintained 1921F: arch/arm/boot/dts/alpine* 1922F: arch/arm/mach-alpine/ 1923F: arch/arm64/boot/dts/amazon/ 1924F: drivers/*/*alpine* 1925 1926ARM/APPLE MACHINE SOUND DRIVERS 1927M: Martin Povišer <povik+lin@cutebit.org> 1928L: asahi@lists.linux.dev 1929L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1930S: Maintained 1931F: Documentation/devicetree/bindings/sound/apple,* 1932F: sound/soc/apple/* 1933F: sound/soc/codecs/cs42l83-i2c.c 1934 1935ARM/APPLE MACHINE SUPPORT 1936M: Hector Martin <marcan@marcan.st> 1937M: Sven Peter <sven@svenpeter.dev> 1938R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1939L: asahi@lists.linux.dev 1940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1941S: Maintained 1942W: https://asahilinux.org 1943B: https://github.com/AsahiLinux/linux/issues 1944C: irc://irc.oftc.net/asahi-dev 1945T: git https://github.com/AsahiLinux/linux.git 1946F: Documentation/devicetree/bindings/arm/apple.yaml 1947F: Documentation/devicetree/bindings/arm/apple/* 1948F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1949F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1950F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1951F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1952F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1953F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1954F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1955F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1956F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1957F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1958F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1959F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1960F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1961F: Documentation/devicetree/bindings/power/apple* 1962F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1963F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1964F: arch/arm64/boot/dts/apple/ 1965F: drivers/bluetooth/hci_bcm4377.c 1966F: drivers/clk/clk-apple-nco.c 1967F: drivers/cpufreq/apple-soc-cpufreq.c 1968F: drivers/dma/apple-admac.c 1969F: drivers/i2c/busses/i2c-pasemi-core.c 1970F: drivers/i2c/busses/i2c-pasemi-platform.c 1971F: drivers/iommu/apple-dart.c 1972F: drivers/iommu/io-pgtable-dart.c 1973F: drivers/irqchip/irq-apple-aic.c 1974F: drivers/mailbox/apple-mailbox.c 1975F: drivers/nvme/host/apple.c 1976F: drivers/nvmem/apple-efuses.c 1977F: drivers/pinctrl/pinctrl-apple-gpio.c 1978F: drivers/pwm/pwm-apple.c 1979F: drivers/soc/apple/* 1980F: drivers/watchdog/apple_wdt.c 1981F: include/dt-bindings/interrupt-controller/apple-aic.h 1982F: include/dt-bindings/pinctrl/apple.h 1983F: include/linux/apple-mailbox.h 1984F: include/linux/soc/apple/* 1985 1986ARM/ARTPEC MACHINE SUPPORT 1987M: Jesper Nilsson <jesper.nilsson@axis.com> 1988M: Lars Persson <lars.persson@axis.com> 1989L: linux-arm-kernel@axis.com 1990S: Maintained 1991F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1992F: arch/arm/boot/dts/artpec6* 1993F: arch/arm/mach-artpec 1994F: drivers/clk/axis 1995F: drivers/crypto/axis 1996F: drivers/mmc/host/usdhi6rol0.c 1997F: drivers/pinctrl/pinctrl-artpec* 1998 1999ARM/ASPEED I2C DRIVER 2000M: Brendan Higgins <brendanhiggins@google.com> 2001R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2002R: Joel Stanley <joel@jms.id.au> 2003L: linux-i2c@vger.kernel.org 2004L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2005S: Maintained 2006F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2007F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2008F: drivers/i2c/busses/i2c-aspeed.c 2009F: drivers/irqchip/irq-aspeed-i2c-ic.c 2010 2011ARM/ASPEED MACHINE SUPPORT 2012M: Joel Stanley <joel@jms.id.au> 2013R: Andrew Jeffery <andrew@aj.id.au> 2014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2015L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2016S: Supported 2017Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2018T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2019F: Documentation/devicetree/bindings/arm/aspeed/ 2020F: arch/arm/boot/dts/aspeed-* 2021F: arch/arm/mach-aspeed/ 2022N: aspeed 2023 2024ARM/BITMAIN ARCHITECTURE 2025M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2026L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2027S: Maintained 2028F: Documentation/devicetree/bindings/arm/bitmain.yaml 2029F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2030F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2031F: arch/arm64/boot/dts/bitmain/ 2032F: drivers/clk/clk-bm1880.c 2033F: drivers/pinctrl/pinctrl-bm1880.c 2034 2035ARM/CALXEDA HIGHBANK ARCHITECTURE 2036M: Andre Przywara <andre.przywara@arm.com> 2037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2038S: Maintained 2039F: arch/arm/boot/dts/ecx-*.dts* 2040F: arch/arm/boot/dts/highbank.dts 2041F: arch/arm/mach-highbank/ 2042 2043ARM/CAVIUM THUNDER NETWORK DRIVER 2044M: Sunil Goutham <sgoutham@marvell.com> 2045L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2046S: Supported 2047F: drivers/net/ethernet/cavium/thunder/ 2048 2049ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2050M: Lukasz Majewski <lukma@denx.de> 2051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2052S: Maintained 2053F: arch/arm/mach-ep93xx/ts72xx.c 2054 2055ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2056M: Alexander Shiyan <shc_work@mail.ru> 2057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2058S: Odd Fixes 2059N: clps711x 2060 2061ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2062M: Lennert Buytenhek <kernel@wantstofly.org> 2063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2064S: Maintained 2065 2066ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2067M: Hartley Sweeten <hsweeten@visionengravers.com> 2068M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2070S: Maintained 2071F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2072F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2073F: arch/arm/boot/compressed/misc-ep93xx.h 2074F: arch/arm/mach-ep93xx/ 2075F: drivers/iio/adc/ep93xx_adc.c 2076 2077ARM/CLKDEV SUPPORT 2078M: Russell King <linux@armlinux.org.uk> 2079L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2080S: Maintained 2081T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2082F: drivers/clk/clkdev.c 2083 2084ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2085M: Baruch Siach <baruch@tkos.co.il> 2086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2087S: Maintained 2088F: arch/arm/boot/dts/cx92755* 2089N: digicolor 2090 2091ARM/CORESIGHT FRAMEWORK AND DRIVERS 2092M: Suzuki K Poulose <suzuki.poulose@arm.com> 2093R: Mike Leach <mike.leach@linaro.org> 2094R: Leo Yan <leo.yan@linaro.org> 2095L: coresight@lists.linaro.org (moderated for non-subscribers) 2096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2097S: Maintained 2098T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2099F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2100F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2101F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2102F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2103F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2104F: Documentation/trace/coresight/* 2105F: drivers/hwtracing/coresight/* 2106F: include/dt-bindings/arm/coresight-cti-dt.h 2107F: include/linux/coresight* 2108F: samples/coresight/* 2109F: tools/perf/arch/arm/util/auxtrace.c 2110F: tools/perf/arch/arm/util/cs-etm.c 2111F: tools/perf/arch/arm/util/cs-etm.h 2112F: tools/perf/arch/arm/util/pmu.c 2113F: tools/perf/tests/shell/coresight/* 2114F: tools/perf/util/cs-etm-decoder/* 2115F: tools/perf/util/cs-etm.* 2116 2117ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2118M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2119M: Linus Walleij <linus.walleij@linaro.org> 2120L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2121S: Maintained 2122T: git git://github.com/ulli-kroll/linux.git 2123F: Documentation/devicetree/bindings/arm/gemini.yaml 2124F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2125F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2126F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2127F: arch/arm/boot/dts/gemini* 2128F: arch/arm/mach-gemini/ 2129F: drivers/crypto/gemini/ 2130F: drivers/net/ethernet/cortina/ 2131F: drivers/pinctrl/pinctrl-gemini.c 2132F: drivers/rtc/rtc-ftrtc010.c 2133 2134ARM/CZ.NIC TURRIS SUPPORT 2135M: Marek Behún <kabel@kernel.org> 2136S: Maintained 2137W: https://www.turris.cz/ 2138F: Documentation/ABI/testing/debugfs-moxtet 2139F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2140F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2141F: Documentation/devicetree/bindings/bus/moxtet.txt 2142F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2143F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2144F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2145F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2146F: drivers/bus/moxtet.c 2147F: drivers/firmware/turris-mox-rwtm.c 2148F: drivers/gpio/gpio-moxtet.c 2149F: drivers/leds/leds-turris-omnia.c 2150F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2151F: drivers/watchdog/armada_37xx_wdt.c 2152F: include/dt-bindings/bus/moxtet.h 2153F: include/linux/armada-37xx-rwtm-mailbox.h 2154F: include/linux/moxtet.h 2155 2156ARM/FARADAY FA526 PORT 2157M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2159S: Maintained 2160T: git git://git.berlios.de/gemini-board 2161F: arch/arm/mm/*-fa* 2162 2163ARM/FOOTBRIDGE ARCHITECTURE 2164M: Russell King <linux@armlinux.org.uk> 2165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2166S: Maintained 2167W: http://www.armlinux.org.uk/ 2168F: arch/arm/include/asm/hardware/dec21285.h 2169F: arch/arm/mach-footbridge/ 2170 2171ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2172M: Shawn Guo <shawnguo@kernel.org> 2173M: Sascha Hauer <s.hauer@pengutronix.de> 2174R: Pengutronix Kernel Team <kernel@pengutronix.de> 2175R: Fabio Estevam <festevam@gmail.com> 2176R: NXP Linux Team <linux-imx@nxp.com> 2177L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2178S: Maintained 2179T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2180F: arch/arm64/boot/dts/freescale/ 2181X: arch/arm64/boot/dts/freescale/fsl-* 2182X: arch/arm64/boot/dts/freescale/qoriq-* 2183X: drivers/media/i2c/ 2184N: imx 2185N: mxs 2186 2187ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2188M: Shawn Guo <shawnguo@kernel.org> 2189M: Li Yang <leoyang.li@nxp.com> 2190L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2191S: Maintained 2192T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2193F: arch/arm/boot/dts/ls1021a* 2194F: arch/arm64/boot/dts/freescale/fsl-* 2195F: arch/arm64/boot/dts/freescale/qoriq-* 2196 2197ARM/FREESCALE VYBRID ARM ARCHITECTURE 2198M: Shawn Guo <shawnguo@kernel.org> 2199M: Sascha Hauer <s.hauer@pengutronix.de> 2200R: Pengutronix Kernel Team <kernel@pengutronix.de> 2201R: Stefan Agner <stefan@agner.ch> 2202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2203S: Maintained 2204T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2205F: arch/arm/boot/dts/vf* 2206F: arch/arm/mach-imx/*vf610* 2207 2208ARM/GUMSTIX MACHINE SUPPORT 2209M: Steve Sakoman <sakoman@gmail.com> 2210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2211S: Maintained 2212 2213ARM/HISILICON SOC SUPPORT 2214M: Wei Xu <xuwei5@hisilicon.com> 2215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2216S: Supported 2217W: http://www.hisilicon.com 2218T: git https://github.com/hisilicon/linux-hisi.git 2219F: arch/arm/boot/dts/hi3* 2220F: arch/arm/boot/dts/hip* 2221F: arch/arm/boot/dts/hisi* 2222F: arch/arm/mach-hisi/ 2223F: arch/arm64/boot/dts/hisilicon/ 2224 2225ARM/HP JORNADA 7XX MACHINE SUPPORT 2226M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2227S: Maintained 2228W: www.jlime.com 2229T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2230F: arch/arm/mach-sa1100/include/mach/jornada720.h 2231F: arch/arm/mach-sa1100/jornada720.c 2232 2233ARM/HPE GXP ARCHITECTURE 2234M: Jean-Marie Verdun <verdun@hpe.com> 2235M: Nick Hawkins <nick.hawkins@hpe.com> 2236S: Maintained 2237F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2238F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2239F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2240F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2241F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2242F: Documentation/hwmon/gxp-fan-ctrl.rst 2243F: arch/arm/boot/dts/hpe-bmc* 2244F: arch/arm/boot/dts/hpe-gxp* 2245F: arch/arm/mach-hpe/ 2246F: drivers/clocksource/timer-gxp.c 2247F: drivers/hwmon/gxp-fan-ctrl.c 2248F: drivers/i2c/busses/i2c-gxp.c 2249F: drivers/spi/spi-gxp.c 2250F: drivers/watchdog/gxp-wdt.c 2251 2252ARM/IGEP MACHINE SUPPORT 2253M: Enric Balletbo i Serra <eballetbo@gmail.com> 2254M: Javier Martinez Canillas <javier@dowhile0.org> 2255L: linux-omap@vger.kernel.org 2256L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2257S: Maintained 2258F: arch/arm/boot/dts/omap3-igep* 2259 2260ARM/INTEL IXP4XX ARM ARCHITECTURE 2261M: Linus Walleij <linusw@kernel.org> 2262M: Imre Kaloz <kaloz@openwrt.org> 2263M: Krzysztof Halasa <khalasa@piap.pl> 2264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2265S: Maintained 2266F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2267F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2268F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2269F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2270F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2271F: arch/arm/boot/dts/intel-ixp* 2272F: arch/arm/mach-ixp4xx/ 2273F: drivers/bus/intel-ixp4xx-eb.c 2274F: drivers/clocksource/timer-ixp4xx.c 2275F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2276F: drivers/gpio/gpio-ixp4xx.c 2277F: drivers/irqchip/irq-ixp4xx.c 2278 2279ARM/INTEL KEEMBAY ARCHITECTURE 2280M: Paul J. Murphy <paul.j.murphy@intel.com> 2281M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2282S: Maintained 2283F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2284F: arch/arm64/boot/dts/intel/keembay-evm.dts 2285F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2286 2287ARM/INTEL XSC3 (MANZANO) ARM CORE 2288M: Lennert Buytenhek <kernel@wantstofly.org> 2289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2290S: Maintained 2291 2292ARM/LG1K ARCHITECTURE 2293M: Chanho Min <chanho.min@lge.com> 2294L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2295S: Maintained 2296F: arch/arm64/boot/dts/lg/ 2297 2298ARM/LPC18XX ARCHITECTURE 2299M: Vladimir Zapolskiy <vz@mleia.com> 2300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2301S: Maintained 2302F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2303F: arch/arm/boot/dts/lpc43* 2304F: drivers/i2c/busses/i2c-lpc2k.c 2305F: drivers/memory/pl172.c 2306F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2307F: drivers/rtc/rtc-lpc24xx.c 2308N: lpc18xx 2309 2310ARM/LPC32XX SOC SUPPORT 2311M: Vladimir Zapolskiy <vz@mleia.com> 2312L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2313S: Maintained 2314T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2315F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2316F: arch/arm/boot/dts/lpc32* 2317F: arch/arm/mach-lpc32xx/ 2318F: drivers/i2c/busses/i2c-pnx.c 2319F: drivers/net/ethernet/nxp/lpc_eth.c 2320F: drivers/usb/host/ohci-nxp.c 2321F: drivers/watchdog/pnx4008_wdt.c 2322N: lpc32xx 2323 2324ARM/Marvell Dove/MV78xx0/Orion SOC support 2325M: Andrew Lunn <andrew@lunn.ch> 2326M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2327M: Gregory Clement <gregory.clement@bootlin.com> 2328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2329S: Maintained 2330T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2331F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2332F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2333F: Documentation/devicetree/bindings/soc/dove/ 2334F: arch/arm/boot/dts/dove* 2335F: arch/arm/boot/dts/orion5x* 2336F: arch/arm/mach-dove/ 2337F: arch/arm/mach-mv78xx0/ 2338F: arch/arm/mach-orion5x/ 2339F: arch/arm/plat-orion/ 2340F: drivers/soc/dove/ 2341 2342ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2343M: Andrew Lunn <andrew@lunn.ch> 2344M: Gregory Clement <gregory.clement@bootlin.com> 2345M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2346L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2347S: Maintained 2348T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2349F: Documentation/devicetree/bindings/arm/marvell/ 2350F: arch/arm/boot/dts/armada* 2351F: arch/arm/boot/dts/kirkwood* 2352F: arch/arm/configs/mvebu_*_defconfig 2353F: arch/arm/mach-mvebu/ 2354F: arch/arm64/boot/dts/marvell/armada* 2355F: arch/arm64/boot/dts/marvell/cn913* 2356F: drivers/cpufreq/armada-37xx-cpufreq.c 2357F: drivers/cpufreq/armada-8k-cpufreq.c 2358F: drivers/cpufreq/mvebu-cpufreq.c 2359F: drivers/irqchip/irq-armada-370-xp.c 2360F: drivers/irqchip/irq-mvebu-* 2361F: drivers/pinctrl/mvebu/ 2362F: drivers/rtc/rtc-armada38x.c 2363 2364ARM/Mediatek RTC DRIVER 2365M: Eddie Huang <eddie.huang@mediatek.com> 2366M: Sean Wang <sean.wang@mediatek.com> 2367L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2368L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2369S: Maintained 2370F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2371F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2372F: drivers/rtc/rtc-mt2712.c 2373F: drivers/rtc/rtc-mt6397.c 2374F: drivers/rtc/rtc-mt7622.c 2375 2376ARM/Mediatek SoC support 2377M: Matthias Brugger <matthias.bgg@gmail.com> 2378R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2379L: linux-kernel@vger.kernel.org 2380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2381L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2382S: Maintained 2383W: https://mtk.wiki.kernel.org/ 2384C: irc://irc.libera.chat/linux-mediatek 2385F: arch/arm/boot/dts/mt2* 2386F: arch/arm/boot/dts/mt6* 2387F: arch/arm/boot/dts/mt7* 2388F: arch/arm/boot/dts/mt8* 2389F: arch/arm/mach-mediatek/ 2390F: arch/arm64/boot/dts/mediatek/ 2391F: drivers/soc/mediatek/ 2392N: mtk 2393N: mt[2678] 2394K: mediatek 2395 2396ARM/Mediatek USB3 PHY DRIVER 2397M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2398L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2399L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2400S: Maintained 2401F: Documentation/devicetree/bindings/phy/mediatek,* 2402F: drivers/phy/mediatek/ 2403 2404ARM/Microchip (AT91) SoC support 2405M: Nicolas Ferre <nicolas.ferre@microchip.com> 2406M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2407M: Claudiu Beznea <claudiu.beznea@microchip.com> 2408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2409S: Supported 2410W: http://www.linux4sam.org 2411T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2412F: arch/arm/boot/dts/at91*.dts 2413F: arch/arm/boot/dts/at91*.dtsi 2414F: arch/arm/boot/dts/sama*.dts 2415F: arch/arm/boot/dts/sama*.dtsi 2416F: arch/arm/include/debug/at91.S 2417F: arch/arm/mach-at91/ 2418F: drivers/memory/atmel* 2419F: drivers/watchdog/sama5d4_wdt.c 2420F: include/soc/at91/ 2421X: drivers/input/touchscreen/atmel_mxt_ts.c 2422X: drivers/net/wireless/atmel/ 2423N: at91 2424N: atmel 2425 2426ARM/MICROCHIP (ARM64) SoC support 2427M: Conor Dooley <conor@kernel.org> 2428M: Nicolas Ferre <nicolas.ferre@microchip.com> 2429M: Claudiu Beznea <claudiu.beznea@microchip.com> 2430L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2431S: Supported 2432T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2433F: arch/arm64/boot/dts/microchip/ 2434 2435ARM/Microchip Sparx5 SoC support 2436M: Lars Povlsen <lars.povlsen@microchip.com> 2437M: Steen Hegelund <Steen.Hegelund@microchip.com> 2438M: Daniel Machon <daniel.machon@microchip.com> 2439M: UNGLinuxDriver@microchip.com 2440L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2441S: Supported 2442F: arch/arm64/boot/dts/microchip/sparx* 2443F: drivers/net/ethernet/microchip/vcap/ 2444F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2445N: sparx5 2446 2447ARM/MILBEAUT ARCHITECTURE 2448M: Taichi Sugaya <sugaya.taichi@socionext.com> 2449M: Takao Orito <orito.takao@socionext.com> 2450L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2451S: Maintained 2452F: arch/arm/boot/dts/milbeaut* 2453F: arch/arm/mach-milbeaut/ 2454N: milbeaut 2455 2456ARM/MStar/Sigmastar Armv7 SoC support 2457M: Daniel Palmer <daniel@thingy.jp> 2458M: Romain Perier <romain.perier@gmail.com> 2459L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2460S: Maintained 2461W: http://linux-chenxing.org/ 2462T: git git://github.com/linux-chenxing/linux.git 2463F: Documentation/devicetree/bindings/arm/mstar/* 2464F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2465F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2466F: arch/arm/boot/dts/mstar-* 2467F: arch/arm/mach-mstar/ 2468F: drivers/clk/mstar/ 2469F: drivers/clocksource/timer-msc313e.c 2470F: drivers/gpio/gpio-msc313.c 2471F: drivers/rtc/rtc-msc313.c 2472F: drivers/watchdog/msc313e_wdt.c 2473F: include/dt-bindings/clock/mstar-* 2474F: include/dt-bindings/gpio/msc313-gpio.h 2475 2476ARM/NOMADIK/Ux500 ARCHITECTURES 2477M: Linus Walleij <linus.walleij@linaro.org> 2478L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2479S: Maintained 2480T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2481F: Documentation/devicetree/bindings/arm/ste-* 2482F: Documentation/devicetree/bindings/arm/ux500.yaml 2483F: Documentation/devicetree/bindings/arm/ux500/ 2484F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2485F: arch/arm/boot/dts/ste-* 2486F: arch/arm/mach-nomadik/ 2487F: arch/arm/mach-ux500/ 2488F: drivers/clk/clk-nomadik.c 2489F: drivers/clocksource/clksrc-dbx500-prcmu.c 2490F: drivers/dma/ste_dma40* 2491F: drivers/hwspinlock/u8500_hsem.c 2492F: drivers/i2c/busses/i2c-nomadik.c 2493F: drivers/iio/adc/ab8500-gpadc.c 2494F: drivers/mfd/ab8500* 2495F: drivers/mfd/abx500* 2496F: drivers/mfd/db8500* 2497F: drivers/pinctrl/nomadik/ 2498F: drivers/rtc/rtc-ab8500.c 2499F: drivers/rtc/rtc-pl031.c 2500F: drivers/soc/ux500/ 2501 2502ARM/NUVOTON NPCM ARCHITECTURE 2503M: Avi Fishman <avifishman70@gmail.com> 2504M: Tomer Maimon <tmaimon77@gmail.com> 2505M: Tali Perry <tali.perry1@gmail.com> 2506R: Patrick Venture <venture@google.com> 2507R: Nancy Yuen <yuenn@google.com> 2508R: Benjamin Fair <benjaminfair@google.com> 2509L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2510S: Supported 2511F: Documentation/devicetree/bindings/*/*/*npcm* 2512F: Documentation/devicetree/bindings/*/*npcm* 2513F: Documentation/devicetree/bindings/arm/npcm/* 2514F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2515F: arch/arm/boot/dts/nuvoton-npcm* 2516F: arch/arm/mach-npcm/ 2517F: arch/arm64/boot/dts/nuvoton/ 2518F: drivers/*/*/*npcm* 2519F: drivers/*/*npcm* 2520F: drivers/rtc/rtc-nct3018y.c 2521F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2522F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2523 2524ARM/NUVOTON WPCM450 ARCHITECTURE 2525M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2526L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2527S: Maintained 2528W: https://github.com/neuschaefer/wpcm450/wiki 2529F: Documentation/devicetree/bindings/*/*wpcm* 2530F: arch/arm/boot/dts/nuvoton-wpcm450* 2531F: arch/arm/configs/wpcm450_defconfig 2532F: arch/arm/mach-npcm/wpcm450.c 2533F: drivers/*/*/*wpcm* 2534F: drivers/*/*wpcm* 2535 2536ARM/NXP S32G ARCHITECTURE 2537M: Chester Lin <clin@suse.com> 2538R: Andreas Färber <afaerber@suse.de> 2539R: Matthias Brugger <mbrugger@suse.com> 2540R: NXP S32 Linux Team <s32@nxp.com> 2541L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2542S: Maintained 2543F: arch/arm64/boot/dts/freescale/s32g*.dts* 2544 2545ARM/Orion SoC/Technologic Systems TS-78xx platform support 2546M: Alexander Clouter <alex@digriz.org.uk> 2547L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2548S: Maintained 2549W: http://www.digriz.org.uk/ts78xx/kernel 2550F: arch/arm/mach-orion5x/ts78xx-* 2551 2552ARM/OXNAS platform support 2553M: Neil Armstrong <neil.armstrong@linaro.org> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555L: linux-oxnas@groups.io (moderated for non-subscribers) 2556S: Maintained 2557F: arch/arm/boot/dts/ox8*.dts* 2558F: arch/arm/mach-oxnas/ 2559F: drivers/power/reset/oxnas-restart.c 2560N: oxnas 2561 2562ARM/QUALCOMM CHROMEBOOK SUPPORT 2563R: cros-qcom-dts-watchers@chromium.org 2564F: arch/arm64/boot/dts/qcom/sc7180* 2565F: arch/arm64/boot/dts/qcom/sc7280* 2566F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2567 2568ARM/QUALCOMM SUPPORT 2569M: Andy Gross <agross@kernel.org> 2570M: Bjorn Andersson <andersson@kernel.org> 2571R: Konrad Dybcio <konrad.dybcio@linaro.org> 2572L: linux-arm-msm@vger.kernel.org 2573S: Maintained 2574T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2575F: Documentation/devicetree/bindings/*/qcom* 2576F: Documentation/devicetree/bindings/soc/qcom/ 2577F: arch/arm/boot/dts/qcom-*.dts 2578F: arch/arm/boot/dts/qcom-*.dtsi 2579F: arch/arm/configs/qcom_defconfig 2580F: arch/arm/mach-qcom/ 2581F: arch/arm64/boot/dts/qcom/ 2582F: drivers/*/*/qcom* 2583F: drivers/*/*/qcom/ 2584F: drivers/*/pm8???-* 2585F: drivers/*/qcom* 2586F: drivers/*/qcom/ 2587F: drivers/bluetooth/btqcomsmd.c 2588F: drivers/clocksource/timer-qcom.c 2589F: drivers/cpuidle/cpuidle-qcom-spm.c 2590F: drivers/extcon/extcon-qcom* 2591F: drivers/i2c/busses/i2c-qcom-geni.c 2592F: drivers/i2c/busses/i2c-qup.c 2593F: drivers/iommu/msm* 2594F: drivers/mfd/ssbi.c 2595F: drivers/mmc/host/mmci_qcom* 2596F: drivers/mmc/host/sdhci-msm.c 2597F: drivers/pci/controller/dwc/pcie-qcom.c 2598F: drivers/phy/qualcomm/ 2599F: drivers/power/*/msm* 2600F: drivers/reset/reset-qcom-* 2601F: drivers/spi/spi-geni-qcom.c 2602F: drivers/spi/spi-qcom-qspi.c 2603F: drivers/spi/spi-qup.c 2604F: drivers/tty/serial/msm_serial.c 2605F: drivers/ufs/host/ufs-qcom* 2606F: drivers/usb/dwc3/dwc3-qcom.c 2607F: include/dt-bindings/*/qcom* 2608F: include/linux/*/qcom* 2609F: include/linux/soc/qcom/ 2610 2611ARM/RDA MICRO ARCHITECTURE 2612M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2613L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2614L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2615S: Maintained 2616F: Documentation/devicetree/bindings/arm/rda.yaml 2617F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2618F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2619F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2620F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2621F: arch/arm/boot/dts/rda8810pl-* 2622F: drivers/clocksource/timer-rda.c 2623F: drivers/gpio/gpio-rda.c 2624F: drivers/irqchip/irq-rda-intc.c 2625F: drivers/tty/serial/rda-uart.c 2626 2627ARM/REALTEK ARCHITECTURE 2628M: Andreas Färber <afaerber@suse.de> 2629L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2630L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2631S: Maintained 2632F: Documentation/devicetree/bindings/arm/realtek.yaml 2633F: arch/arm/boot/dts/rtd* 2634F: arch/arm/mach-realtek/ 2635F: arch/arm64/boot/dts/realtek/ 2636 2637ARM/RISC-V/RENESAS ARCHITECTURE 2638M: Geert Uytterhoeven <geert+renesas@glider.be> 2639M: Magnus Damm <magnus.damm@gmail.com> 2640L: linux-renesas-soc@vger.kernel.org 2641S: Supported 2642Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2643C: irc://irc.libera.chat/renesas-soc 2644T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2645F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2646F: Documentation/devicetree/bindings/soc/renesas/ 2647F: arch/arm/boot/dts/emev2* 2648F: arch/arm/boot/dts/gr-peach* 2649F: arch/arm/boot/dts/iwg20d-q7* 2650F: arch/arm/boot/dts/r7s* 2651F: arch/arm/boot/dts/r8a* 2652F: arch/arm/boot/dts/r9a* 2653F: arch/arm/boot/dts/sh* 2654F: arch/arm/configs/shmobile_defconfig 2655F: arch/arm/include/debug/renesas-scif.S 2656F: arch/arm/mach-shmobile/ 2657F: arch/arm64/boot/dts/renesas/ 2658F: arch/riscv/boot/dts/renesas/ 2659F: drivers/soc/renesas/ 2660F: include/linux/soc/renesas/ 2661K: \brenesas, 2662 2663ARM/RISCPC ARCHITECTURE 2664M: Russell King <linux@armlinux.org.uk> 2665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2666S: Maintained 2667W: http://www.armlinux.org.uk/ 2668F: arch/arm/include/asm/hardware/ioc.h 2669F: arch/arm/include/asm/hardware/iomd.h 2670F: arch/arm/include/asm/hardware/memc.h 2671F: arch/arm/mach-rpc/ 2672F: drivers/net/ethernet/8390/etherh.c 2673F: drivers/net/ethernet/i825xx/ether1* 2674F: drivers/net/ethernet/seeq/ether3* 2675F: drivers/scsi/arm/ 2676 2677ARM/Rockchip SoC support 2678M: Heiko Stuebner <heiko@sntech.de> 2679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2680L: linux-rockchip@lists.infradead.org 2681S: Maintained 2682T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2683F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2684F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2685F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2686F: arch/arm/boot/dts/rk3* 2687F: arch/arm/boot/dts/rv11* 2688F: arch/arm/mach-rockchip/ 2689F: drivers/*/*/*rockchip* 2690F: drivers/*/*rockchip* 2691F: drivers/clk/rockchip/ 2692F: drivers/i2c/busses/i2c-rk3x.c 2693F: sound/soc/rockchip/ 2694N: rockchip 2695 2696ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2697M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2698R: Alim Akhtar <alim.akhtar@samsung.com> 2699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2700L: linux-samsung-soc@vger.kernel.org 2701S: Maintained 2702Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2703B: mailto:linux-samsung-soc@vger.kernel.org 2704C: irc://irc.libera.chat/linux-exynos 2705T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2706F: Documentation/arm/samsung/ 2707F: Documentation/devicetree/bindings/arm/samsung/ 2708F: Documentation/devicetree/bindings/hwinfo/samsung,* 2709F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2710F: Documentation/devicetree/bindings/soc/samsung/ 2711F: arch/arm/boot/dts/exynos* 2712F: arch/arm/boot/dts/s3c* 2713F: arch/arm/boot/dts/s5p* 2714F: arch/arm/mach-exynos*/ 2715F: arch/arm/mach-s3c/ 2716F: arch/arm/mach-s5p*/ 2717F: arch/arm64/boot/dts/exynos/ 2718F: drivers/*/*/*s3c24* 2719F: drivers/*/*s3c24* 2720F: drivers/*/*s3c64xx* 2721F: drivers/*/*s5pv210* 2722F: drivers/clocksource/samsung_pwm_timer.c 2723F: drivers/memory/samsung/ 2724F: drivers/pwm/pwm-samsung.c 2725F: drivers/soc/samsung/ 2726F: drivers/tty/serial/samsung* 2727F: include/clocksource/samsung_pwm.h 2728F: include/linux/platform_data/*s3c* 2729F: include/linux/serial_s3c.h 2730F: include/linux/soc/samsung/ 2731N: exynos 2732N: s3c64xx 2733N: s5pv210 2734 2735ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2736M: Łukasz Stelmach <l.stelmach@samsung.com> 2737L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2738L: linux-media@vger.kernel.org 2739S: Maintained 2740F: drivers/media/platform/samsung/s5p-g2d/ 2741 2742ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2743M: Marek Szyprowski <m.szyprowski@samsung.com> 2744L: linux-samsung-soc@vger.kernel.org 2745L: linux-media@vger.kernel.org 2746S: Maintained 2747F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2748F: drivers/media/cec/platform/s5p/ 2749 2750ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2751M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2752M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2753M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2754L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2755L: linux-media@vger.kernel.org 2756S: Maintained 2757F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2758F: drivers/media/platform/samsung/s5p-jpeg/ 2759 2760ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2761M: Marek Szyprowski <m.szyprowski@samsung.com> 2762M: Andrzej Hajda <andrzej.hajda@intel.com> 2763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2764L: linux-media@vger.kernel.org 2765S: Maintained 2766F: drivers/media/platform/samsung/s5p-mfc/ 2767 2768ARM/SOCFPGA ARCHITECTURE 2769M: Dinh Nguyen <dinguyen@kernel.org> 2770S: Maintained 2771W: http://www.rocketboards.org 2772T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2773F: arch/arm/boot/dts/socfpga* 2774F: arch/arm/configs/socfpga_defconfig 2775F: arch/arm/mach-socfpga/ 2776F: arch/arm64/boot/dts/altera/ 2777F: arch/arm64/boot/dts/intel/ 2778 2779ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2780M: Dinh Nguyen <dinguyen@kernel.org> 2781S: Maintained 2782F: drivers/clk/socfpga/ 2783 2784ARM/SOCFPGA EDAC SUPPORT 2785M: Dinh Nguyen <dinguyen@kernel.org> 2786S: Maintained 2787F: drivers/edac/altera_edac.[ch] 2788 2789ARM/SPREADTRUM SoC SUPPORT 2790M: Orson Zhai <orsonzhai@gmail.com> 2791M: Baolin Wang <baolin.wang7@gmail.com> 2792M: Chunyan Zhang <zhang.lyra@gmail.com> 2793S: Maintained 2794F: arch/arm64/boot/dts/sprd 2795N: sprd 2796N: sc27xx 2797N: sc2731 2798 2799ARM/STI ARCHITECTURE 2800M: Patrice Chotard <patrice.chotard@foss.st.com> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803W: http://www.stlinux.com 2804F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2805F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2806F: arch/arm/boot/dts/sti* 2807F: arch/arm/mach-sti/ 2808F: drivers/ata/ahci_st.c 2809F: drivers/char/hw_random/st-rng.c 2810F: drivers/clocksource/arm_global_timer.c 2811F: drivers/clocksource/clksrc_st_lpc.c 2812F: drivers/cpufreq/sti-cpufreq.c 2813F: drivers/dma/st_fdma* 2814F: drivers/i2c/busses/i2c-st.c 2815F: drivers/media/platform/st/sti/c8sectpfe/ 2816F: drivers/media/rc/st_rc.c 2817F: drivers/mmc/host/sdhci-st.c 2818F: drivers/phy/st/phy-miphy28lp.c 2819F: drivers/phy/st/phy-stih407-usb.c 2820F: drivers/pinctrl/pinctrl-st.c 2821F: drivers/remoteproc/st_remoteproc.c 2822F: drivers/remoteproc/st_slim_rproc.c 2823F: drivers/reset/sti/ 2824F: drivers/rtc/rtc-st-lpc.c 2825F: drivers/tty/serial/st-asc.c 2826F: drivers/usb/dwc3/dwc3-st.c 2827F: drivers/usb/host/ehci-st.c 2828F: drivers/usb/host/ohci-st.c 2829F: drivers/watchdog/st_lpc_wdt.c 2830F: include/linux/remoteproc/st_slim_rproc.h 2831 2832ARM/STM32 ARCHITECTURE 2833M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2834M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2835L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2837S: Maintained 2838T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2839F: arch/arm/boot/dts/stm32* 2840F: arch/arm/mach-stm32/ 2841F: drivers/clocksource/armv7m_systick.c 2842N: stm32 2843N: stm 2844 2845ARM/SUNPLUS SP7021 SOC SUPPORT 2846M: Qin Jian <qinjian@cqplus1.com> 2847L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2848S: Maintained 2849W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2850F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2851F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2852F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2853F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2854F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2855F: arch/arm/configs/sp7021_*defconfig 2856F: arch/arm/mach-sunplus/ 2857F: drivers/clk/clk-sp7021.c 2858F: drivers/irqchip/irq-sp7021-intc.c 2859F: drivers/reset/reset-sunplus.c 2860F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2861F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2862 2863ARM/Synaptics SoC support 2864M: Jisheng Zhang <jszhang@kernel.org> 2865M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2866L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2867S: Maintained 2868F: arch/arm/boot/dts/berlin* 2869F: arch/arm/mach-berlin/ 2870F: arch/arm64/boot/dts/synaptics/ 2871 2872ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2873M: Lennert Buytenhek <kernel@wantstofly.org> 2874L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2875S: Maintained 2876 2877ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2878M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2879L: linux-tegra@vger.kernel.org 2880L: linux-media@vger.kernel.org 2881S: Maintained 2882F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2883F: drivers/media/cec/platform/tegra/ 2884 2885ARM/TESLA FSD SoC SUPPORT 2886M: Alim Akhtar <alim.akhtar@samsung.com> 2887M: linux-fsd@tesla.com 2888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2889L: linux-samsung-soc@vger.kernel.org 2890S: Maintained 2891F: arch/arm64/boot/dts/tesla/ 2892 2893ARM/TETON BGA MACHINE SUPPORT 2894M: "Mark F. Brown" <mark.brown314@gmail.com> 2895L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2896S: Maintained 2897 2898ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2899M: Santosh Shilimkar <ssantosh@kernel.org> 2900L: linux-kernel@vger.kernel.org 2901S: Maintained 2902F: drivers/memory/*emif* 2903 2904ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2905M: Nishanth Menon <nm@ti.com> 2906M: Santosh Shilimkar <ssantosh@kernel.org> 2907L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2908S: Maintained 2909T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2910F: arch/arm/boot/dts/keystone-* 2911F: arch/arm/mach-keystone/ 2912 2913ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2914M: Santosh Shilimkar <ssantosh@kernel.org> 2915L: linux-kernel@vger.kernel.org 2916S: Maintained 2917F: drivers/clk/keystone/ 2918 2919ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2920M: Santosh Shilimkar <ssantosh@kernel.org> 2921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2922L: linux-kernel@vger.kernel.org 2923S: Maintained 2924F: drivers/clocksource/timer-keystone.c 2925 2926ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2927M: Santosh Shilimkar <ssantosh@kernel.org> 2928L: linux-kernel@vger.kernel.org 2929S: Maintained 2930F: drivers/power/reset/keystone-reset.c 2931 2932ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2933M: Nishanth Menon <nm@ti.com> 2934M: Vignesh Raghavendra <vigneshr@ti.com> 2935M: Tero Kristo <kristo@kernel.org> 2936L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2937S: Supported 2938F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2939F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2940F: arch/arm64/boot/dts/ti/Makefile 2941F: arch/arm64/boot/dts/ti/k3-* 2942F: include/dt-bindings/pinctrl/k3.h 2943 2944ARM/TOSHIBA VISCONTI ARCHITECTURE 2945M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2947S: Supported 2948T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2949F: Documentation/devicetree/bindings/arm/toshiba.yaml 2950F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2951F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2952F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2953F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2954F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2955F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2956F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2957F: arch/arm64/boot/dts/toshiba/ 2958F: drivers/clk/visconti/ 2959F: drivers/gpio/gpio-visconti.c 2960F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2961F: drivers/pci/controller/dwc/pcie-visconti.c 2962F: drivers/pinctrl/visconti/ 2963F: drivers/watchdog/visconti_wdt.c 2964N: visconti 2965 2966ARM/UNIPHIER ARCHITECTURE 2967M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2968M: Masami Hiramatsu <mhiramat@kernel.org> 2969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2970S: Maintained 2971F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2972F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2973F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2974F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2975F: arch/arm/boot/dts/uniphier* 2976F: arch/arm/include/asm/hardware/cache-uniphier.h 2977F: arch/arm/mach-uniphier/ 2978F: arch/arm/mm/cache-uniphier.c 2979F: arch/arm64/boot/dts/socionext/uniphier* 2980F: drivers/bus/uniphier-system-bus.c 2981F: drivers/clk/uniphier/ 2982F: drivers/dma/uniphier-mdmac.c 2983F: drivers/gpio/gpio-uniphier.c 2984F: drivers/i2c/busses/i2c-uniphier* 2985F: drivers/irqchip/irq-uniphier-aidet.c 2986F: drivers/mmc/host/uniphier-sd.c 2987F: drivers/pinctrl/uniphier/ 2988F: drivers/reset/reset-uniphier.c 2989F: drivers/tty/serial/8250/8250_uniphier.c 2990N: uniphier 2991 2992ARM/VERSATILE EXPRESS PLATFORM 2993M: Liviu Dudau <liviu.dudau@arm.com> 2994M: Sudeep Holla <sudeep.holla@arm.com> 2995M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2997S: Maintained 2998F: */*/*/vexpress* 2999F: */*/vexpress* 3000F: arch/arm/boot/dts/vexpress* 3001F: arch/arm/mach-versatile/ 3002F: arch/arm64/boot/dts/arm/ 3003F: drivers/clk/versatile/clk-vexpress-osc.c 3004F: drivers/clocksource/timer-versatile.c 3005N: mps2 3006 3007ARM/VFP SUPPORT 3008M: Russell King <linux@armlinux.org.uk> 3009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3010S: Maintained 3011W: http://www.armlinux.org.uk/ 3012F: arch/arm/vfp/ 3013 3014ARM/VT8500 ARM ARCHITECTURE 3015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3016S: Orphan 3017F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3018F: arch/arm/mach-vt8500/ 3019F: drivers/clocksource/timer-vt8500.c 3020F: drivers/i2c/busses/i2c-wmt.c 3021F: drivers/mmc/host/wmt-sdmmc.c 3022F: drivers/pwm/pwm-vt8500.c 3023F: drivers/rtc/rtc-vt8500.c 3024F: drivers/tty/serial/vt8500_serial.c 3025F: drivers/usb/host/ehci-platform.c 3026F: drivers/usb/host/uhci-platform.c 3027F: drivers/video/fbdev/vt8500lcdfb.* 3028F: drivers/video/fbdev/wm8505fb* 3029F: drivers/video/fbdev/wmt_ge_rops.* 3030 3031ARM/ZYNQ ARCHITECTURE 3032M: Michal Simek <michal.simek@amd.com> 3033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3034S: Supported 3035W: http://wiki.xilinx.com 3036T: git https://github.com/Xilinx/linux-xlnx.git 3037F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3038F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3039F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3040F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3041F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3042F: arch/arm/mach-zynq/ 3043F: drivers/clocksource/timer-cadence-ttc.c 3044F: drivers/cpuidle/cpuidle-zynq.c 3045F: drivers/edac/synopsys_edac.c 3046F: drivers/i2c/busses/i2c-cadence.c 3047F: drivers/i2c/busses/i2c-xiic.c 3048F: drivers/mmc/host/sdhci-of-arasan.c 3049N: zynq 3050N: xilinx 3051 3052ARM64 PORT (AARCH64 ARCHITECTURE) 3053M: Catalin Marinas <catalin.marinas@arm.com> 3054M: Will Deacon <will@kernel.org> 3055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3056S: Maintained 3057T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3058F: Documentation/arm64/ 3059F: arch/arm64/ 3060F: tools/testing/selftests/arm64/ 3061X: arch/arm64/boot/dts/ 3062 3063ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3064M: George McCollister <george.mccollister@gmail.com> 3065L: netdev@vger.kernel.org 3066S: Maintained 3067F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3068F: drivers/net/dsa/xrs700x/* 3069F: net/dsa/tag_xrs700x.c 3070 3071AS3645A LED FLASH CONTROLLER DRIVER 3072M: Sakari Ailus <sakari.ailus@iki.fi> 3073L: linux-leds@vger.kernel.org 3074S: Maintained 3075F: drivers/leds/flash/leds-as3645a.c 3076 3077ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3078M: Tianshu Qiu <tian.shu.qiu@intel.com> 3079L: linux-media@vger.kernel.org 3080S: Maintained 3081T: git git://linuxtv.org/media_tree.git 3082F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3083F: drivers/media/i2c/ak7375.c 3084 3085ASAHI KASEI AK8974 DRIVER 3086M: Linus Walleij <linus.walleij@linaro.org> 3087L: linux-iio@vger.kernel.org 3088S: Supported 3089W: http://www.akm.com/ 3090F: drivers/iio/magnetometer/ak8974.c 3091 3092ASC7621 HARDWARE MONITOR DRIVER 3093M: George Joseph <george.joseph@fairview5.com> 3094L: linux-hwmon@vger.kernel.org 3095S: Maintained 3096F: Documentation/hwmon/asc7621.rst 3097F: drivers/hwmon/asc7621.c 3098 3099ASIX AX88796C SPI ETHERNET ADAPTER 3100M: Łukasz Stelmach <l.stelmach@samsung.com> 3101S: Maintained 3102F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3103F: drivers/net/ethernet/asix/ax88796c_* 3104 3105ASPEED CRYPTO DRIVER 3106M: Neal Liu <neal_liu@aspeedtech.com> 3107L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3108S: Maintained 3109F: Documentation/devicetree/bindings/crypto/aspeed,* 3110F: drivers/crypto/aspeed/ 3111 3112ASPEED PECI CONTROLLER 3113M: Iwona Winiarska <iwona.winiarska@intel.com> 3114L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3115L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3116S: Supported 3117F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3118F: drivers/peci/controller/peci-aspeed.c 3119 3120ASPEED PINCTRL DRIVERS 3121M: Andrew Jeffery <andrew@aj.id.au> 3122L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3123L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3124L: linux-gpio@vger.kernel.org 3125S: Maintained 3126F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3127F: drivers/pinctrl/aspeed/ 3128 3129ASPEED SCU INTERRUPT CONTROLLER DRIVER 3130M: Eddie James <eajames@linux.ibm.com> 3131L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3132S: Maintained 3133F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3134F: drivers/irqchip/irq-aspeed-scu-ic.c 3135F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3136 3137ASPEED SD/MMC DRIVER 3138M: Andrew Jeffery <andrew@aj.id.au> 3139L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3140L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3141L: linux-mmc@vger.kernel.org 3142S: Maintained 3143F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3144F: drivers/mmc/host/sdhci-of-aspeed* 3145 3146ASPEED SMC SPI DRIVER 3147M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3148M: Cédric Le Goater <clg@kaod.org> 3149L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3150L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3151L: linux-spi@vger.kernel.org 3152S: Maintained 3153F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3154F: drivers/spi/spi-aspeed-smc.c 3155 3156ASPEED USB UDC DRIVER 3157M: Neal Liu <neal_liu@aspeedtech.com> 3158L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3159S: Maintained 3160F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3161F: drivers/usb/gadget/udc/aspeed_udc.c 3162 3163ASPEED VIDEO ENGINE DRIVER 3164M: Eddie James <eajames@linux.ibm.com> 3165L: linux-media@vger.kernel.org 3166L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3167S: Maintained 3168F: Documentation/devicetree/bindings/media/aspeed-video.txt 3169F: drivers/media/platform/aspeed/ 3170 3171ASUS EC HARDWARE MONITOR DRIVER 3172M: Eugene Shalygin <eugene.shalygin@gmail.com> 3173L: linux-hwmon@vger.kernel.org 3174S: Maintained 3175F: drivers/hwmon/asus-ec-sensors.c 3176 3177ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3178M: Corentin Chary <corentin.chary@gmail.com> 3179L: acpi4asus-user@lists.sourceforge.net 3180L: platform-driver-x86@vger.kernel.org 3181S: Maintained 3182W: http://acpi4asus.sf.net 3183F: drivers/platform/x86/asus*.c 3184F: drivers/platform/x86/eeepc*.c 3185 3186ASUS TF103C DOCK DRIVER 3187M: Hans de Goede <hdegoede@redhat.com> 3188L: platform-driver-x86@vger.kernel.org 3189S: Maintained 3190T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3191F: drivers/platform/x86/asus-tf103c-dock.c 3192 3193ASUS WIRELESS RADIO CONTROL DRIVER 3194M: João Paulo Rechi Vita <jprvita@gmail.com> 3195L: platform-driver-x86@vger.kernel.org 3196S: Maintained 3197F: drivers/platform/x86/asus-wireless.c 3198 3199ASUS WMI HARDWARE MONITOR DRIVER 3200M: Ed Brindley <kernel@maidavale.org> 3201M: Denis Pauk <pauk.denis@gmail.com> 3202L: linux-hwmon@vger.kernel.org 3203S: Maintained 3204F: drivers/hwmon/asus_wmi_sensors.c 3205 3206ASYMMETRIC KEYS 3207M: David Howells <dhowells@redhat.com> 3208L: keyrings@vger.kernel.org 3209S: Maintained 3210F: Documentation/crypto/asymmetric-keys.rst 3211F: crypto/asymmetric_keys/ 3212F: include/crypto/pkcs7.h 3213F: include/crypto/public_key.h 3214F: include/linux/verification.h 3215 3216ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3217R: Dan Williams <dan.j.williams@intel.com> 3218S: Odd fixes 3219W: http://sourceforge.net/projects/xscaleiop 3220F: Documentation/crypto/async-tx-api.rst 3221F: crypto/async_tx/ 3222F: include/linux/async_tx.h 3223 3224AT24 EEPROM DRIVER 3225M: Bartosz Golaszewski <brgl@bgdev.pl> 3226L: linux-i2c@vger.kernel.org 3227S: Maintained 3228T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3229F: Documentation/devicetree/bindings/eeprom/at24.yaml 3230F: drivers/misc/eeprom/at24.c 3231 3232ATA OVER ETHERNET (AOE) DRIVER 3233M: "Justin Sanders" <justin@coraid.com> 3234S: Supported 3235W: http://www.openaoe.org/ 3236F: Documentation/admin-guide/aoe/ 3237F: drivers/block/aoe/ 3238 3239ATC260X PMIC MFD DRIVER 3240M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3241M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3242L: linux-actions@lists.infradead.org 3243S: Maintained 3244F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3245F: drivers/input/misc/atc260x-onkey.c 3246F: drivers/mfd/atc260* 3247F: drivers/power/reset/atc260x-poweroff.c 3248F: drivers/regulator/atc260x-regulator.c 3249F: include/linux/mfd/atc260x/* 3250 3251ATHEROS 71XX/9XXX GPIO DRIVER 3252M: Alban Bedel <albeu@free.fr> 3253S: Maintained 3254W: https://github.com/AlbanBedel/linux 3255T: git git://github.com/AlbanBedel/linux 3256F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3257F: drivers/gpio/gpio-ath79.c 3258 3259ATHEROS 71XX/9XXX USB PHY DRIVER 3260M: Alban Bedel <albeu@free.fr> 3261S: Maintained 3262W: https://github.com/AlbanBedel/linux 3263T: git git://github.com/AlbanBedel/linux 3264F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3265F: drivers/phy/qualcomm/phy-ath79-usb.c 3266 3267ATHEROS ATH GENERIC UTILITIES 3268M: Kalle Valo <kvalo@kernel.org> 3269L: linux-wireless@vger.kernel.org 3270S: Supported 3271F: drivers/net/wireless/ath/* 3272 3273ATHEROS ATH5K WIRELESS DRIVER 3274M: Jiri Slaby <jirislaby@kernel.org> 3275M: Nick Kossifidis <mickflemm@gmail.com> 3276M: Luis Chamberlain <mcgrof@kernel.org> 3277L: linux-wireless@vger.kernel.org 3278S: Maintained 3279W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3280F: drivers/net/wireless/ath/ath5k/ 3281 3282ATHEROS ATH6KL WIRELESS DRIVER 3283L: linux-wireless@vger.kernel.org 3284S: Orphan 3285W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3286F: drivers/net/wireless/ath/ath6kl/ 3287 3288ATI_REMOTE2 DRIVER 3289M: Ville Syrjala <syrjala@sci.fi> 3290S: Maintained 3291F: drivers/input/misc/ati_remote2.c 3292 3293ATK0110 HWMON DRIVER 3294M: Luca Tettamanti <kronos.it@gmail.com> 3295L: linux-hwmon@vger.kernel.org 3296S: Maintained 3297F: drivers/hwmon/asus_atk0110.c 3298 3299ATLX ETHERNET DRIVERS 3300M: Chris Snook <chris.snook@gmail.com> 3301L: netdev@vger.kernel.org 3302S: Maintained 3303W: http://sourceforge.net/projects/atl1 3304W: http://atl1.sourceforge.net 3305F: drivers/net/ethernet/atheros/ 3306 3307ATM 3308M: Chas Williams <3chas3@gmail.com> 3309L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3310L: netdev@vger.kernel.org 3311S: Maintained 3312W: http://linux-atm.sourceforge.net 3313F: drivers/atm/ 3314F: include/linux/atm* 3315F: include/uapi/linux/atm* 3316 3317ATMEL MACB ETHERNET DRIVER 3318M: Nicolas Ferre <nicolas.ferre@microchip.com> 3319M: Claudiu Beznea <claudiu.beznea@microchip.com> 3320S: Supported 3321F: drivers/net/ethernet/cadence/ 3322 3323ATMEL MAXTOUCH DRIVER 3324M: Nick Dyer <nick@shmanahar.org> 3325S: Maintained 3326T: git git://github.com/ndyer/linux.git 3327F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3328F: drivers/input/touchscreen/atmel_mxt_ts.c 3329 3330ATMEL WIRELESS DRIVER 3331M: Simon Kelley <simon@thekelleys.org.uk> 3332L: linux-wireless@vger.kernel.org 3333S: Maintained 3334W: http://www.thekelleys.org.uk/atmel 3335W: http://atmelwlandriver.sourceforge.net/ 3336F: drivers/net/wireless/atmel/atmel* 3337 3338ATOMIC INFRASTRUCTURE 3339M: Will Deacon <will@kernel.org> 3340M: Peter Zijlstra <peterz@infradead.org> 3341R: Boqun Feng <boqun.feng@gmail.com> 3342R: Mark Rutland <mark.rutland@arm.com> 3343L: linux-kernel@vger.kernel.org 3344S: Maintained 3345F: Documentation/atomic_*.txt 3346F: arch/*/include/asm/atomic*.h 3347F: include/*/atomic*.h 3348F: include/linux/refcount.h 3349F: scripts/atomic/ 3350 3351ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3352M: Bradley Grove <linuxdrivers@attotech.com> 3353L: linux-scsi@vger.kernel.org 3354S: Supported 3355W: http://www.attotech.com 3356F: drivers/scsi/esas2r 3357 3358ATUSB IEEE 802.15.4 RADIO DRIVER 3359M: Stefan Schmidt <stefan@datenfreihafen.org> 3360L: linux-wpan@vger.kernel.org 3361S: Maintained 3362F: drivers/net/ieee802154/at86rf230.h 3363F: drivers/net/ieee802154/atusb.c 3364F: drivers/net/ieee802154/atusb.h 3365 3366AUDIT SUBSYSTEM 3367M: Paul Moore <paul@paul-moore.com> 3368M: Eric Paris <eparis@redhat.com> 3369L: audit@vger.kernel.org 3370S: Supported 3371W: https://github.com/linux-audit 3372T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3373F: include/asm-generic/audit_*.h 3374F: include/linux/audit.h 3375F: include/linux/audit_arch.h 3376F: include/uapi/linux/audit.h 3377F: kernel/audit* 3378F: lib/*audit.c 3379 3380AUXILIARY DISPLAY DRIVERS 3381M: Miguel Ojeda <ojeda@kernel.org> 3382S: Maintained 3383F: Documentation/devicetree/bindings/auxdisplay/ 3384F: drivers/auxdisplay/ 3385F: include/linux/cfag12864b.h 3386 3387AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3388M: Andreas Klinger <ak@it-klinger.de> 3389L: linux-iio@vger.kernel.org 3390S: Maintained 3391F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3392F: drivers/iio/adc/hx711.c 3393 3394AX.25 NETWORK LAYER 3395M: Ralf Baechle <ralf@linux-mips.org> 3396L: linux-hams@vger.kernel.org 3397S: Maintained 3398W: http://www.linux-ax25.org/ 3399F: include/net/ax25.h 3400F: include/uapi/linux/ax25.h 3401F: net/ax25/ 3402 3403AXENTIA ARM DEVICES 3404M: Peter Rosin <peda@axentia.se> 3405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3406S: Maintained 3407F: arch/arm/boot/dts/at91-linea.dtsi 3408F: arch/arm/boot/dts/at91-natte.dtsi 3409F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3410F: arch/arm/boot/dts/at91-tse850-3.dts 3411 3412AXENTIA ASOC DRIVERS 3413M: Peter Rosin <peda@axentia.se> 3414L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3415S: Maintained 3416F: Documentation/devicetree/bindings/sound/axentia,* 3417F: sound/soc/atmel/tse850-pcm5142.c 3418 3419AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3420M: Nuno Sá <nuno.sa@analog.com> 3421L: linux-hwmon@vger.kernel.org 3422S: Supported 3423W: https://ez.analog.com/linux-software-drivers 3424F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3425F: drivers/hwmon/axi-fan-control.c 3426 3427AXXIA I2C CONTROLLER 3428M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3429L: linux-i2c@vger.kernel.org 3430S: Maintained 3431F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3432F: drivers/i2c/busses/i2c-axxia.c 3433 3434AZ6007 DVB DRIVER 3435M: Mauro Carvalho Chehab <mchehab@kernel.org> 3436L: linux-media@vger.kernel.org 3437S: Maintained 3438W: https://linuxtv.org 3439T: git git://linuxtv.org/media_tree.git 3440F: drivers/media/usb/dvb-usb-v2/az6007.c 3441 3442AZTECH FM RADIO RECEIVER DRIVER 3443M: Hans Verkuil <hverkuil@xs4all.nl> 3444L: linux-media@vger.kernel.org 3445S: Maintained 3446W: https://linuxtv.org 3447T: git git://linuxtv.org/media_tree.git 3448F: drivers/media/radio/radio-aztech* 3449 3450B43 WIRELESS DRIVER 3451L: linux-wireless@vger.kernel.org 3452L: b43-dev@lists.infradead.org 3453S: Odd Fixes 3454W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3455F: drivers/net/wireless/broadcom/b43/ 3456 3457B43LEGACY WIRELESS DRIVER 3458M: Larry Finger <Larry.Finger@lwfinger.net> 3459L: linux-wireless@vger.kernel.org 3460L: b43-dev@lists.infradead.org 3461S: Maintained 3462W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3463F: drivers/net/wireless/broadcom/b43legacy/ 3464 3465BACKLIGHT CLASS/SUBSYSTEM 3466M: Lee Jones <lee@kernel.org> 3467M: Daniel Thompson <daniel.thompson@linaro.org> 3468M: Jingoo Han <jingoohan1@gmail.com> 3469L: dri-devel@lists.freedesktop.org 3470S: Maintained 3471T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3472F: Documentation/ABI/stable/sysfs-class-backlight 3473F: Documentation/ABI/testing/sysfs-class-backlight 3474F: Documentation/devicetree/bindings/leds/backlight 3475F: drivers/video/backlight/ 3476F: include/linux/backlight.h 3477F: include/linux/pwm_backlight.h 3478 3479BARCO P50 GPIO DRIVER 3480M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3481M: Peter Korsgaard <peter.korsgaard@barco.com> 3482S: Maintained 3483F: drivers/platform/x86/barco-p50-gpio.c 3484 3485BATMAN ADVANCED 3486M: Marek Lindner <mareklindner@neomailbox.ch> 3487M: Simon Wunderlich <sw@simonwunderlich.de> 3488M: Antonio Quartulli <a@unstable.cc> 3489M: Sven Eckelmann <sven@narfation.org> 3490L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3491S: Maintained 3492W: https://www.open-mesh.org/ 3493Q: https://patchwork.open-mesh.org/project/batman/list/ 3494B: https://www.open-mesh.org/projects/batman-adv/issues 3495C: ircs://irc.hackint.org/batadv 3496T: git https://git.open-mesh.org/linux-merge.git 3497F: Documentation/networking/batman-adv.rst 3498F: include/uapi/linux/batadv_packet.h 3499F: include/uapi/linux/batman_adv.h 3500F: net/batman-adv/ 3501 3502BAYCOM/HDLCDRV DRIVERS FOR AX.25 3503M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3504L: linux-hams@vger.kernel.org 3505S: Maintained 3506W: http://www.baycom.org/~tom/ham/ham.html 3507F: drivers/net/hamradio/baycom* 3508 3509BCACHE (BLOCK LAYER CACHE) 3510M: Coly Li <colyli@suse.de> 3511M: Kent Overstreet <kent.overstreet@gmail.com> 3512L: linux-bcache@vger.kernel.org 3513S: Maintained 3514W: http://bcache.evilpiepirate.org 3515C: irc://irc.oftc.net/bcache 3516F: drivers/md/bcache/ 3517 3518BDISP ST MEDIA DRIVER 3519M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3520L: linux-media@vger.kernel.org 3521S: Supported 3522W: https://linuxtv.org 3523T: git git://linuxtv.org/media_tree.git 3524F: drivers/media/platform/st/sti/bdisp 3525 3526BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3527M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3528L: netdev@vger.kernel.org 3529S: Maintained 3530F: drivers/net/ethernet/ec_bhf.c 3531 3532BEFS FILE SYSTEM 3533M: Luis de Bethencourt <luisbg@kernel.org> 3534M: Salah Triki <salah.triki@gmail.com> 3535S: Maintained 3536T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3537F: Documentation/filesystems/befs.rst 3538F: fs/befs/ 3539 3540BFQ I/O SCHEDULER 3541M: Paolo Valente <paolo.valente@unimore.it> 3542M: Jens Axboe <axboe@kernel.dk> 3543L: linux-block@vger.kernel.org 3544S: Maintained 3545F: Documentation/block/bfq-iosched.rst 3546F: block/bfq-* 3547 3548BFS FILE SYSTEM 3549M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3550S: Maintained 3551F: Documentation/filesystems/bfs.rst 3552F: fs/bfs/ 3553F: include/uapi/linux/bfs_fs.h 3554 3555BITMAP API 3556M: Yury Norov <yury.norov@gmail.com> 3557R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3558R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3559S: Maintained 3560F: include/linux/bitmap.h 3561F: include/linux/cpumask.h 3562F: include/linux/find.h 3563F: include/linux/nodemask.h 3564F: lib/bitmap.c 3565F: lib/cpumask.c 3566F: lib/cpumask_kunit.c 3567F: lib/find_bit.c 3568F: lib/find_bit_benchmark.c 3569F: lib/test_bitmap.c 3570F: tools/include/linux/bitmap.h 3571F: tools/include/linux/find.h 3572F: tools/lib/bitmap.c 3573F: tools/lib/find_bit.c 3574 3575BLINKM RGB LED DRIVER 3576M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3577S: Maintained 3578F: drivers/leds/leds-blinkm.c 3579 3580BLOCK LAYER 3581M: Jens Axboe <axboe@kernel.dk> 3582L: linux-block@vger.kernel.org 3583S: Maintained 3584T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3585F: Documentation/ABI/stable/sysfs-block 3586F: Documentation/block/ 3587F: block/ 3588F: drivers/block/ 3589F: include/linux/bio.h 3590F: include/linux/blk* 3591F: kernel/trace/blktrace.c 3592F: lib/sbitmap.c 3593 3594BLOCK2MTD DRIVER 3595M: Joern Engel <joern@lazybastard.org> 3596L: linux-mtd@lists.infradead.org 3597S: Maintained 3598F: drivers/mtd/devices/block2mtd.c 3599 3600BLUETOOTH DRIVERS 3601M: Marcel Holtmann <marcel@holtmann.org> 3602M: Johan Hedberg <johan.hedberg@gmail.com> 3603M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3604L: linux-bluetooth@vger.kernel.org 3605S: Supported 3606W: http://www.bluez.org/ 3607T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3608T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3609F: drivers/bluetooth/ 3610 3611BLUETOOTH SUBSYSTEM 3612M: Marcel Holtmann <marcel@holtmann.org> 3613M: Johan Hedberg <johan.hedberg@gmail.com> 3614M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3615L: linux-bluetooth@vger.kernel.org 3616S: Supported 3617W: http://www.bluez.org/ 3618T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3619T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3620F: include/net/bluetooth/ 3621F: net/bluetooth/ 3622 3623BONDING DRIVER 3624M: Jay Vosburgh <j.vosburgh@gmail.com> 3625M: Andy Gospodarek <andy@greyhouse.net> 3626L: netdev@vger.kernel.org 3627S: Supported 3628W: http://sourceforge.net/projects/bonding/ 3629F: Documentation/networking/bonding.rst 3630F: drivers/net/bonding/ 3631F: include/net/bond* 3632F: include/uapi/linux/if_bonding.h 3633F: tools/testing/selftests/drivers/net/bonding/ 3634 3635BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3636M: Dan Robertson <dan@dlrobertson.com> 3637L: linux-iio@vger.kernel.org 3638S: Maintained 3639F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3640F: drivers/iio/accel/bma400* 3641 3642BPF JIT for ARM 3643M: Shubham Bansal <illusionist.neo@gmail.com> 3644L: bpf@vger.kernel.org 3645S: Odd Fixes 3646F: arch/arm/net/ 3647 3648BPF JIT for ARM64 3649M: Daniel Borkmann <daniel@iogearbox.net> 3650M: Alexei Starovoitov <ast@kernel.org> 3651M: Zi Shen Lim <zlim.lnx@gmail.com> 3652L: bpf@vger.kernel.org 3653S: Supported 3654F: arch/arm64/net/ 3655 3656BPF JIT for MIPS (32-BIT AND 64-BIT) 3657M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3658M: Paul Burton <paulburton@kernel.org> 3659L: bpf@vger.kernel.org 3660S: Maintained 3661F: arch/mips/net/ 3662 3663BPF JIT for NFP NICs 3664M: Jakub Kicinski <kuba@kernel.org> 3665L: bpf@vger.kernel.org 3666S: Odd Fixes 3667F: drivers/net/ethernet/netronome/nfp/bpf/ 3668 3669BPF JIT for POWERPC (32-BIT AND 64-BIT) 3670M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3671M: Michael Ellerman <mpe@ellerman.id.au> 3672L: bpf@vger.kernel.org 3673S: Supported 3674F: arch/powerpc/net/ 3675 3676BPF JIT for RISC-V (32-bit) 3677M: Luke Nelson <luke.r.nels@gmail.com> 3678M: Xi Wang <xi.wang@gmail.com> 3679L: bpf@vger.kernel.org 3680S: Maintained 3681F: arch/riscv/net/ 3682X: arch/riscv/net/bpf_jit_comp64.c 3683 3684BPF JIT for RISC-V (64-bit) 3685M: Björn Töpel <bjorn@kernel.org> 3686L: bpf@vger.kernel.org 3687S: Maintained 3688F: arch/riscv/net/ 3689X: arch/riscv/net/bpf_jit_comp32.c 3690 3691BPF JIT for S390 3692M: Ilya Leoshkevich <iii@linux.ibm.com> 3693M: Heiko Carstens <hca@linux.ibm.com> 3694M: Vasily Gorbik <gor@linux.ibm.com> 3695L: bpf@vger.kernel.org 3696S: Supported 3697F: arch/s390/net/ 3698X: arch/s390/net/pnet.c 3699 3700BPF JIT for SPARC (32-BIT AND 64-BIT) 3701M: David S. Miller <davem@davemloft.net> 3702L: bpf@vger.kernel.org 3703S: Odd Fixes 3704F: arch/sparc/net/ 3705 3706BPF JIT for X86 32-BIT 3707M: Wang YanQing <udknight@gmail.com> 3708L: bpf@vger.kernel.org 3709S: Odd Fixes 3710F: arch/x86/net/bpf_jit_comp32.c 3711 3712BPF JIT for X86 64-BIT 3713M: Alexei Starovoitov <ast@kernel.org> 3714M: Daniel Borkmann <daniel@iogearbox.net> 3715L: bpf@vger.kernel.org 3716S: Supported 3717F: arch/x86/net/ 3718X: arch/x86/net/bpf_jit_comp32.c 3719 3720BPF [BTF] 3721M: Martin KaFai Lau <martin.lau@linux.dev> 3722L: bpf@vger.kernel.org 3723S: Maintained 3724F: include/linux/btf* 3725F: kernel/bpf/btf.c 3726 3727BPF [CORE] 3728M: Alexei Starovoitov <ast@kernel.org> 3729M: Daniel Borkmann <daniel@iogearbox.net> 3730R: John Fastabend <john.fastabend@gmail.com> 3731L: bpf@vger.kernel.org 3732S: Maintained 3733F: include/linux/bpf* 3734F: include/linux/filter.h 3735F: include/linux/tnum.h 3736F: kernel/bpf/core.c 3737F: kernel/bpf/dispatcher.c 3738F: kernel/bpf/syscall.c 3739F: kernel/bpf/tnum.c 3740F: kernel/bpf/trampoline.c 3741F: kernel/bpf/verifier.c 3742 3743BPF [DOCUMENTATION] (Related to Standardization) 3744R: David Vernet <void@manifault.com> 3745L: bpf@vger.kernel.org 3746L: bpf@ietf.org 3747S: Maintained 3748F: Documentation/bpf/instruction-set.rst 3749 3750BPF [GENERAL] (Safe Dynamic Programs and Tools) 3751M: Alexei Starovoitov <ast@kernel.org> 3752M: Daniel Borkmann <daniel@iogearbox.net> 3753M: Andrii Nakryiko <andrii@kernel.org> 3754R: Martin KaFai Lau <martin.lau@linux.dev> 3755R: Song Liu <song@kernel.org> 3756R: Yonghong Song <yhs@fb.com> 3757R: John Fastabend <john.fastabend@gmail.com> 3758R: KP Singh <kpsingh@kernel.org> 3759R: Stanislav Fomichev <sdf@google.com> 3760R: Hao Luo <haoluo@google.com> 3761R: Jiri Olsa <jolsa@kernel.org> 3762L: bpf@vger.kernel.org 3763S: Supported 3764W: https://bpf.io/ 3765Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3766T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3767T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3768F: Documentation/bpf/ 3769F: Documentation/networking/filter.rst 3770F: Documentation/userspace-api/ebpf/ 3771F: arch/*/net/* 3772F: include/linux/bpf* 3773F: include/linux/btf* 3774F: include/linux/filter.h 3775F: include/trace/events/xdp.h 3776F: include/uapi/linux/bpf* 3777F: include/uapi/linux/btf* 3778F: include/uapi/linux/filter.h 3779F: kernel/bpf/ 3780F: kernel/trace/bpf_trace.c 3781F: lib/test_bpf.c 3782F: net/bpf/ 3783F: net/core/filter.c 3784F: net/sched/act_bpf.c 3785F: net/sched/cls_bpf.c 3786F: samples/bpf/ 3787F: scripts/bpf_doc.py 3788F: scripts/pahole-flags.sh 3789F: scripts/pahole-version.sh 3790F: tools/bpf/ 3791F: tools/lib/bpf/ 3792F: tools/testing/selftests/bpf/ 3793 3794BPF [ITERATOR] 3795M: Yonghong Song <yhs@fb.com> 3796L: bpf@vger.kernel.org 3797S: Maintained 3798F: kernel/bpf/*iter.c 3799 3800BPF [L7 FRAMEWORK] (sockmap) 3801M: John Fastabend <john.fastabend@gmail.com> 3802M: Jakub Sitnicki <jakub@cloudflare.com> 3803L: netdev@vger.kernel.org 3804L: bpf@vger.kernel.org 3805S: Maintained 3806F: include/linux/skmsg.h 3807F: net/core/skmsg.c 3808F: net/core/sock_map.c 3809F: net/ipv4/tcp_bpf.c 3810F: net/ipv4/udp_bpf.c 3811F: net/unix/unix_bpf.c 3812 3813BPF [LIBRARY] (libbpf) 3814M: Andrii Nakryiko <andrii@kernel.org> 3815L: bpf@vger.kernel.org 3816S: Maintained 3817F: tools/lib/bpf/ 3818 3819BPF [MISC] 3820L: bpf@vger.kernel.org 3821S: Odd Fixes 3822K: (?:\b|_)bpf(?:\b|_) 3823 3824BPF [NETWORKING] (struct_ops, reuseport) 3825M: Martin KaFai Lau <martin.lau@linux.dev> 3826L: bpf@vger.kernel.org 3827L: netdev@vger.kernel.org 3828S: Maintained 3829F: kernel/bpf/bpf_struct* 3830 3831BPF [NETWORKING] (tc BPF, sock_addr) 3832M: Martin KaFai Lau <martin.lau@linux.dev> 3833M: Daniel Borkmann <daniel@iogearbox.net> 3834R: John Fastabend <john.fastabend@gmail.com> 3835L: bpf@vger.kernel.org 3836L: netdev@vger.kernel.org 3837S: Maintained 3838F: net/core/filter.c 3839F: net/sched/act_bpf.c 3840F: net/sched/cls_bpf.c 3841 3842BPF [RINGBUF] 3843M: Andrii Nakryiko <andrii@kernel.org> 3844L: bpf@vger.kernel.org 3845S: Maintained 3846F: kernel/bpf/ringbuf.c 3847 3848BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3849M: KP Singh <kpsingh@kernel.org> 3850R: Florent Revest <revest@chromium.org> 3851R: Brendan Jackman <jackmanb@chromium.org> 3852L: bpf@vger.kernel.org 3853S: Maintained 3854F: Documentation/bpf/prog_lsm.rst 3855F: include/linux/bpf_lsm.h 3856F: kernel/bpf/bpf_lsm.c 3857F: security/bpf/ 3858 3859BPF [SELFTESTS] (Test Runners & Infrastructure) 3860M: Andrii Nakryiko <andrii@kernel.org> 3861R: Mykola Lysenko <mykolal@fb.com> 3862L: bpf@vger.kernel.org 3863S: Maintained 3864F: tools/testing/selftests/bpf/ 3865 3866BPF [STORAGE & CGROUPS] 3867M: Martin KaFai Lau <martin.lau@linux.dev> 3868L: bpf@vger.kernel.org 3869S: Maintained 3870F: kernel/bpf/*storage.c 3871F: kernel/bpf/bpf_lru* 3872F: kernel/bpf/cgroup.c 3873 3874BPF [TOOLING] (bpftool) 3875M: Quentin Monnet <quentin@isovalent.com> 3876L: bpf@vger.kernel.org 3877S: Maintained 3878F: kernel/bpf/disasm.* 3879F: tools/bpf/bpftool/ 3880 3881BPF [TRACING] 3882M: Song Liu <song@kernel.org> 3883R: Jiri Olsa <jolsa@kernel.org> 3884L: bpf@vger.kernel.org 3885S: Maintained 3886F: kernel/bpf/stackmap.c 3887F: kernel/trace/bpf_trace.c 3888 3889BROADCOM B44 10/100 ETHERNET DRIVER 3890M: Michael Chan <michael.chan@broadcom.com> 3891L: netdev@vger.kernel.org 3892S: Supported 3893F: drivers/net/ethernet/broadcom/b44.* 3894 3895BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3896M: Florian Fainelli <f.fainelli@gmail.com> 3897L: netdev@vger.kernel.org 3898L: openwrt-devel@lists.openwrt.org (subscribers-only) 3899S: Supported 3900F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3901F: drivers/net/dsa/b53/* 3902F: drivers/net/dsa/bcm_sf2* 3903F: include/linux/dsa/brcm.h 3904F: include/linux/platform_data/b53.h 3905 3906BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3907M: Florian Fainelli <f.fainelli@gmail.com> 3908R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3909L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3911S: Maintained 3912T: git https://github.com/broadcom/stblinux.git 3913F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3914F: drivers/pci/controller/pcie-brcmstb.c 3915F: drivers/staging/vc04_services 3916N: bcm2711 3917N: bcm283* 3918N: raspberrypi 3919 3920BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3921M: Florian Fainelli <f.fainelli@gmail.com> 3922M: Ray Jui <rjui@broadcom.com> 3923M: Scott Branden <sbranden@broadcom.com> 3924R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3925S: Maintained 3926T: git https://github.com/broadcom/mach-bcm 3927F: arch/arm/mach-bcm/ 3928N: bcm281* 3929N: bcm113* 3930N: bcm216* 3931N: kona 3932 3933BROADCOM BCM47XX MIPS ARCHITECTURE 3934M: Hauke Mehrtens <hauke@hauke-m.de> 3935M: Rafał Miłecki <zajec5@gmail.com> 3936L: linux-mips@vger.kernel.org 3937S: Maintained 3938F: Documentation/devicetree/bindings/mips/brcm/ 3939F: arch/mips/bcm47xx/* 3940F: arch/mips/include/asm/mach-bcm47xx/* 3941 3942BROADCOM BCM4908 ETHERNET DRIVER 3943M: Rafał Miłecki <rafal@milecki.pl> 3944R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3945L: netdev@vger.kernel.org 3946S: Maintained 3947F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3948F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3949F: drivers/net/ethernet/broadcom/unimac.h 3950 3951BROADCOM BCM4908 PINMUX DRIVER 3952M: Rafał Miłecki <rafal@milecki.pl> 3953R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3954L: linux-gpio@vger.kernel.org 3955S: Maintained 3956F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3957F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3958 3959BROADCOM BCM5301X ARM ARCHITECTURE 3960M: Florian Fainelli <f.fainelli@gmail.com> 3961M: Hauke Mehrtens <hauke@hauke-m.de> 3962M: Rafał Miłecki <zajec5@gmail.com> 3963R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3964L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3965S: Maintained 3966F: arch/arm/boot/dts/bcm470* 3967F: arch/arm/boot/dts/bcm5301* 3968F: arch/arm/boot/dts/bcm953012* 3969F: arch/arm/mach-bcm/bcm_5301x.c 3970 3971BROADCOM BCM53573 ARM ARCHITECTURE 3972M: Florian Fainelli <f.fainelli@gmail.com> 3973M: Rafał Miłecki <rafal@milecki.pl> 3974R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3976S: Maintained 3977F: arch/arm/boot/dts/bcm47189* 3978F: arch/arm/boot/dts/bcm53573* 3979 3980BROADCOM BCM63XX/BCM33XX UDC DRIVER 3981M: Kevin Cernekee <cernekee@gmail.com> 3982L: linux-usb@vger.kernel.org 3983S: Maintained 3984F: drivers/usb/gadget/udc/bcm63xx_udc.* 3985 3986BROADCOM BCM7XXX ARM ARCHITECTURE 3987M: Florian Fainelli <f.fainelli@gmail.com> 3988R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3990S: Maintained 3991T: git https://github.com/broadcom/stblinux.git 3992F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3993F: arch/arm/boot/dts/bcm7*.dts* 3994F: arch/arm/include/asm/hardware/cache-b15-rac.h 3995F: arch/arm/mach-bcm/*brcmstb* 3996F: arch/arm/mm/cache-b15-rac.c 3997F: drivers/bus/brcmstb_gisb.c 3998F: drivers/pci/controller/pcie-brcmstb.c 3999N: brcmstb 4000N: bcm7038 4001N: bcm7120 4002 4003BROADCOM BCMBCA ARM ARCHITECTURE 4004M: William Zhang <william.zhang@broadcom.com> 4005M: Anand Gore <anand.gore@broadcom.com> 4006M: Kursad Oney <kursad.oney@broadcom.com> 4007M: Florian Fainelli <f.fainelli@gmail.com> 4008M: Rafał Miłecki <rafal@milecki.pl> 4009R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4011S: Maintained 4012T: git https://github.com/broadcom/stblinux.git 4013F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4014F: arch/arm64/boot/dts/broadcom/bcmbca/* 4015N: bcmbca 4016N: bcm[9]?47622 4017N: bcm[9]?4912 4018N: bcm[9]?63138 4019N: bcm[9]?63146 4020N: bcm[9]?63148 4021N: bcm[9]?63158 4022N: bcm[9]?63178 4023N: bcm[9]?6756 4024N: bcm[9]?6813 4025N: bcm[9]?6846 4026N: bcm[9]?6855 4027N: bcm[9]?6856 4028N: bcm[9]?6858 4029N: bcm[9]?6878 4030 4031BROADCOM BDC DRIVER 4032M: Justin Chen <justinpopo6@gmail.com> 4033M: Al Cooper <alcooperx@gmail.com> 4034R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4035L: linux-usb@vger.kernel.org 4036S: Maintained 4037F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4038F: drivers/usb/gadget/udc/bdc/ 4039 4040BROADCOM BMIPS CPUFREQ DRIVER 4041M: Markus Mayer <mmayer@broadcom.com> 4042R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4043L: linux-pm@vger.kernel.org 4044S: Maintained 4045F: drivers/cpufreq/bmips-cpufreq.c 4046 4047BROADCOM BMIPS MIPS ARCHITECTURE 4048M: Florian Fainelli <f.fainelli@gmail.com> 4049R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4050L: linux-mips@vger.kernel.org 4051S: Maintained 4052T: git https://github.com/broadcom/stblinux.git 4053F: arch/mips/bmips/* 4054F: arch/mips/boot/dts/brcm/bcm*.dts* 4055F: arch/mips/include/asm/mach-bmips/* 4056F: arch/mips/kernel/*bmips* 4057F: drivers/irqchip/irq-bcm63* 4058F: drivers/irqchip/irq-bcm7* 4059F: drivers/irqchip/irq-brcmstb* 4060F: drivers/soc/bcm/bcm63xx 4061F: include/linux/bcm963xx_nvram.h 4062F: include/linux/bcm963xx_tag.h 4063 4064BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4065M: Rasesh Mody <rmody@marvell.com> 4066M: GR-Linux-NIC-Dev@marvell.com 4067L: netdev@vger.kernel.org 4068S: Supported 4069F: drivers/net/ethernet/broadcom/bnx2.* 4070F: drivers/net/ethernet/broadcom/bnx2_* 4071 4072BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4073M: Saurav Kashyap <skashyap@marvell.com> 4074M: Javed Hasan <jhasan@marvell.com> 4075M: GR-QLogic-Storage-Upstream@marvell.com 4076L: linux-scsi@vger.kernel.org 4077S: Supported 4078F: drivers/scsi/bnx2fc/ 4079 4080BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4081M: Nilesh Javali <njavali@marvell.com> 4082M: Manish Rangankar <mrangankar@marvell.com> 4083M: GR-QLogic-Storage-Upstream@marvell.com 4084L: linux-scsi@vger.kernel.org 4085S: Supported 4086F: drivers/scsi/bnx2i/ 4087 4088BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4089M: Ariel Elior <aelior@marvell.com> 4090M: Sudarsana Kalluru <skalluru@marvell.com> 4091M: Manish Chopra <manishc@marvell.com> 4092L: netdev@vger.kernel.org 4093S: Supported 4094F: drivers/net/ethernet/broadcom/bnx2x/ 4095 4096BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4097M: Michael Chan <michael.chan@broadcom.com> 4098L: netdev@vger.kernel.org 4099S: Supported 4100F: drivers/firmware/broadcom/tee_bnxt_fw.c 4101F: drivers/net/ethernet/broadcom/bnxt/ 4102F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4103 4104BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4105M: Arend van Spriel <aspriel@gmail.com> 4106M: Franky Lin <franky.lin@broadcom.com> 4107M: Hante Meuleman <hante.meuleman@broadcom.com> 4108L: linux-wireless@vger.kernel.org 4109L: brcm80211-dev-list.pdl@broadcom.com 4110L: SHA-cyfmac-dev-list@infineon.com 4111S: Supported 4112F: drivers/net/wireless/broadcom/brcm80211/ 4113 4114BROADCOM BRCMSTB GPIO DRIVER 4115M: Doug Berger <opendmb@gmail.com> 4116M: Florian Fainelli <f.fainelli@gmail.com> 4117R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4118S: Supported 4119F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4120F: drivers/gpio/gpio-brcmstb.c 4121 4122BROADCOM BRCMSTB I2C DRIVER 4123M: Kamal Dasu <kdasu.kdev@gmail.com> 4124R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4125L: linux-i2c@vger.kernel.org 4126S: Supported 4127F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4128F: drivers/i2c/busses/i2c-brcmstb.c 4129 4130BROADCOM BRCMSTB UART DRIVER 4131M: Al Cooper <alcooperx@gmail.com> 4132R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4133L: linux-serial@vger.kernel.org 4134S: Maintained 4135F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4136F: drivers/tty/serial/8250/8250_bcm7271.c 4137 4138BROADCOM BRCMSTB USB EHCI DRIVER 4139M: Justin Chen <justinpopo6@gmail.com> 4140M: Al Cooper <alcooperx@gmail.com> 4141R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4142L: linux-usb@vger.kernel.org 4143S: Maintained 4144F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4145F: drivers/usb/host/ehci-brcm.* 4146 4147BROADCOM BRCMSTB USB PIN MAP DRIVER 4148M: Al Cooper <alcooperx@gmail.com> 4149R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4150L: linux-usb@vger.kernel.org 4151S: Maintained 4152F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4153F: drivers/usb/misc/brcmstb-usb-pinmap.c 4154 4155BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4156M: Justin Chen <justinpopo6@gmail.com> 4157M: Al Cooper <alcooperx@gmail.com> 4158R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4159L: linux-kernel@vger.kernel.org 4160S: Maintained 4161F: drivers/phy/broadcom/phy-brcm-usb* 4162 4163BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4164M: William Zhang <william.zhang@broadcom.com> 4165M: Kursad Oney <kursad.oney@broadcom.com> 4166M: Jonas Gorski <jonas.gorski@gmail.com> 4167R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4168L: linux-spi@vger.kernel.org 4169S: Maintained 4170F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4171F: drivers/spi/spi-bcm63xx-hsspi.c 4172F: drivers/spi/spi-bcmbca-hsspi.c 4173 4174BROADCOM ETHERNET PHY DRIVERS 4175M: Florian Fainelli <f.fainelli@gmail.com> 4176R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4177L: netdev@vger.kernel.org 4178S: Supported 4179F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4180F: drivers/net/phy/bcm*.[ch] 4181F: drivers/net/phy/broadcom.c 4182F: include/linux/brcmphy.h 4183 4184BROADCOM GENET ETHERNET DRIVER 4185M: Doug Berger <opendmb@gmail.com> 4186M: Florian Fainelli <f.fainelli@gmail.com> 4187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4188L: netdev@vger.kernel.org 4189S: Supported 4190F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4191F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4192F: drivers/net/ethernet/broadcom/genet/ 4193F: drivers/net/ethernet/broadcom/unimac.h 4194F: drivers/net/mdio/mdio-bcm-unimac.c 4195F: include/linux/platform_data/bcmgenet.h 4196F: include/linux/platform_data/mdio-bcm-unimac.h 4197 4198BROADCOM IPROC ARM ARCHITECTURE 4199M: Ray Jui <rjui@broadcom.com> 4200M: Scott Branden <sbranden@broadcom.com> 4201R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4203S: Maintained 4204T: git https://github.com/broadcom/stblinux.git 4205F: arch/arm64/boot/dts/broadcom/northstar2/* 4206F: arch/arm64/boot/dts/broadcom/stingray/* 4207F: drivers/clk/bcm/clk-ns* 4208F: drivers/clk/bcm/clk-sr* 4209F: drivers/pinctrl/bcm/pinctrl-ns* 4210F: include/dt-bindings/clock/bcm-sr* 4211N: iproc 4212N: cygnus 4213N: bcm[-_]nsp 4214N: bcm9113* 4215N: bcm9583* 4216N: bcm9585* 4217N: bcm9586* 4218N: bcm988312 4219N: bcm113* 4220N: bcm583* 4221N: bcm585* 4222N: bcm586* 4223N: bcm88312 4224N: hr2 4225N: stingray 4226 4227BROADCOM IPROC GBIT ETHERNET DRIVER 4228M: Rafał Miłecki <rafal@milecki.pl> 4229R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4230L: netdev@vger.kernel.org 4231S: Maintained 4232F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4233F: drivers/net/ethernet/broadcom/bgmac* 4234F: drivers/net/ethernet/broadcom/unimac.h 4235 4236BROADCOM KONA GPIO DRIVER 4237M: Ray Jui <rjui@broadcom.com> 4238R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4239S: Supported 4240F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4241F: drivers/gpio/gpio-bcm-kona.c 4242 4243BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4244M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4245M: Kashyap Desai <kashyap.desai@broadcom.com> 4246M: Sumit Saxena <sumit.saxena@broadcom.com> 4247M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4248L: mpi3mr-linuxdrv.pdl@broadcom.com 4249L: linux-scsi@vger.kernel.org 4250S: Supported 4251W: https://www.broadcom.com/support/storage 4252F: drivers/scsi/mpi3mr/ 4253 4254BROADCOM NETXTREME-E ROCE DRIVER 4255M: Selvin Xavier <selvin.xavier@broadcom.com> 4256L: linux-rdma@vger.kernel.org 4257S: Supported 4258W: http://www.broadcom.com 4259F: drivers/infiniband/hw/bnxt_re/ 4260F: include/uapi/rdma/bnxt_re-abi.h 4261 4262BROADCOM NVRAM DRIVER 4263M: Rafał Miłecki <zajec5@gmail.com> 4264L: linux-mips@vger.kernel.org 4265S: Maintained 4266F: drivers/firmware/broadcom/* 4267 4268BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4269M: Rafał Miłecki <rafal@milecki.pl> 4270M: Florian Fainelli <f.fainelli@gmail.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-pm@vger.kernel.org 4273S: Maintained 4274T: git https://github.com/broadcom/stblinux.git 4275F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4276F: include/dt-bindings/soc/bcm-pmb.h 4277 4278BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4279M: Rafał Miłecki <zajec5@gmail.com> 4280L: linux-wireless@vger.kernel.org 4281S: Maintained 4282F: drivers/bcma/ 4283F: include/linux/bcma/ 4284 4285BROADCOM SPI DRIVER 4286M: Kamal Dasu <kdasu.kdev@gmail.com> 4287R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4288S: Maintained 4289F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4290F: drivers/spi/spi-bcm-qspi.* 4291F: drivers/spi/spi-brcmstb-qspi.c 4292F: drivers/spi/spi-iproc-qspi.c 4293 4294BROADCOM STB AVS CPUFREQ DRIVER 4295M: Markus Mayer <mmayer@broadcom.com> 4296R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4297L: linux-pm@vger.kernel.org 4298S: Maintained 4299F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4300F: drivers/cpufreq/brcmstb* 4301 4302BROADCOM STB AVS TMON DRIVER 4303M: Markus Mayer <mmayer@broadcom.com> 4304R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4305L: linux-pm@vger.kernel.org 4306S: Maintained 4307F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4308F: drivers/thermal/broadcom/brcmstb* 4309 4310BROADCOM STB DPFE DRIVER 4311M: Markus Mayer <mmayer@broadcom.com> 4312R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4314S: Maintained 4315F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4316F: drivers/memory/brcmstb_dpfe.c 4317 4318BROADCOM STB NAND FLASH DRIVER 4319M: Brian Norris <computersforpeace@gmail.com> 4320M: Kamal Dasu <kdasu.kdev@gmail.com> 4321R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4322L: linux-mtd@lists.infradead.org 4323S: Maintained 4324F: drivers/mtd/nand/raw/brcmnand/ 4325F: include/linux/platform_data/brcmnand.h 4326 4327BROADCOM STB PCIE DRIVER 4328M: Jim Quinlan <jim2101024@gmail.com> 4329M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4330M: Florian Fainelli <f.fainelli@gmail.com> 4331R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4332L: linux-pci@vger.kernel.org 4333S: Maintained 4334F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4335F: drivers/pci/controller/pcie-brcmstb.c 4336 4337BROADCOM SYSTEMPORT ETHERNET DRIVER 4338M: Florian Fainelli <f.fainelli@gmail.com> 4339R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4340L: netdev@vger.kernel.org 4341S: Supported 4342F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4343F: drivers/net/ethernet/broadcom/bcmsysport.* 4344F: drivers/net/ethernet/broadcom/unimac.h 4345 4346BROADCOM TG3 GIGABIT ETHERNET DRIVER 4347M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4348M: Prashant Sreedharan <prashant@broadcom.com> 4349M: Michael Chan <mchan@broadcom.com> 4350L: netdev@vger.kernel.org 4351S: Supported 4352F: drivers/net/ethernet/broadcom/tg3.* 4353 4354BROADCOM VK DRIVER 4355M: Scott Branden <scott.branden@broadcom.com> 4356R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4357S: Supported 4358F: drivers/misc/bcm-vk/ 4359F: include/uapi/linux/misc/bcm_vk.h 4360 4361BROCADE BFA FC SCSI DRIVER 4362M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4363M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4364L: linux-scsi@vger.kernel.org 4365S: Supported 4366F: drivers/scsi/bfa/ 4367 4368BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4369M: Rasesh Mody <rmody@marvell.com> 4370M: Sudarsana Kalluru <skalluru@marvell.com> 4371M: GR-Linux-NIC-Dev@marvell.com 4372L: netdev@vger.kernel.org 4373S: Supported 4374F: drivers/net/ethernet/brocade/bna/ 4375 4376BSG (block layer generic sg v4 driver) 4377M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4378L: linux-scsi@vger.kernel.org 4379S: Supported 4380F: block/bsg.c 4381F: include/linux/bsg.h 4382F: include/uapi/linux/bsg.h 4383 4384BT87X AUDIO DRIVER 4385M: Clemens Ladisch <clemens@ladisch.de> 4386L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4387S: Maintained 4388T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4389F: Documentation/sound/cards/bt87x.rst 4390F: sound/pci/bt87x.c 4391 4392BT8XXGPIO DRIVER 4393M: Michael Buesch <m@bues.ch> 4394S: Maintained 4395W: http://bu3sch.de/btgpio.php 4396F: drivers/gpio/gpio-bt8xx.c 4397 4398BTRFS FILE SYSTEM 4399M: Chris Mason <clm@fb.com> 4400M: Josef Bacik <josef@toxicpanda.com> 4401M: David Sterba <dsterba@suse.com> 4402L: linux-btrfs@vger.kernel.org 4403S: Maintained 4404W: https://btrfs.readthedocs.io 4405W: https://btrfs.wiki.kernel.org/ 4406Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4407C: irc://irc.libera.chat/btrfs 4408T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4409F: Documentation/filesystems/btrfs.rst 4410F: fs/btrfs/ 4411F: include/linux/btrfs* 4412F: include/trace/events/btrfs.h 4413F: include/uapi/linux/btrfs* 4414 4415BTTV VIDEO4LINUX DRIVER 4416M: Mauro Carvalho Chehab <mchehab@kernel.org> 4417L: linux-media@vger.kernel.org 4418S: Odd fixes 4419W: https://linuxtv.org 4420T: git git://linuxtv.org/media_tree.git 4421F: Documentation/driver-api/media/drivers/bttv* 4422F: drivers/media/pci/bt8xx/bttv* 4423 4424BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4425M: Chanwoo Choi <cw00.choi@samsung.com> 4426L: linux-pm@vger.kernel.org 4427L: linux-samsung-soc@vger.kernel.org 4428S: Maintained 4429T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4430F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4431F: drivers/devfreq/exynos-bus.c 4432 4433BUSLOGIC SCSI DRIVER 4434M: Khalid Aziz <khalid@gonehiking.org> 4435L: linux-scsi@vger.kernel.org 4436S: Maintained 4437F: drivers/scsi/BusLogic.* 4438F: drivers/scsi/FlashPoint.* 4439 4440BXCAN CAN NETWORK DRIVER 4441M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4442L: linux-can@vger.kernel.org 4443S: Maintained 4444F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4445F: drivers/net/can/bxcan.c 4446 4447C-MEDIA CMI8788 DRIVER 4448M: Clemens Ladisch <clemens@ladisch.de> 4449L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4450S: Maintained 4451T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4452F: sound/pci/oxygen/ 4453 4454C-SKY ARCHITECTURE 4455M: Guo Ren <guoren@kernel.org> 4456L: linux-csky@vger.kernel.org 4457S: Supported 4458T: git https://github.com/c-sky/csky-linux.git 4459F: Documentation/devicetree/bindings/csky/ 4460F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4461F: Documentation/devicetree/bindings/timer/csky,* 4462F: arch/csky/ 4463F: drivers/clocksource/timer-gx6605s.c 4464F: drivers/clocksource/timer-mp-csky.c 4465F: drivers/irqchip/irq-csky-* 4466N: csky 4467K: csky 4468 4469CA8210 IEEE-802.15.4 RADIO DRIVER 4470L: linux-wpan@vger.kernel.org 4471S: Orphan 4472W: https://github.com/Cascoda/ca8210-linux.git 4473F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4474F: drivers/net/ieee802154/ca8210.c 4475 4476CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4477M: David Howells <dhowells@redhat.com> 4478L: linux-cachefs@redhat.com (moderated for non-subscribers) 4479S: Supported 4480F: Documentation/filesystems/caching/cachefiles.rst 4481F: fs/cachefiles/ 4482 4483CADENCE MIPI-CSI2 BRIDGES 4484M: Maxime Ripard <mripard@kernel.org> 4485L: linux-media@vger.kernel.org 4486S: Maintained 4487F: Documentation/devicetree/bindings/media/cdns,*.txt 4488F: drivers/media/platform/cadence/cdns-csi2* 4489 4490CADENCE NAND DRIVER 4491L: linux-mtd@lists.infradead.org 4492S: Orphan 4493F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4494F: drivers/mtd/nand/raw/cadence-nand-controller.c 4495 4496CADENCE USB3 DRD IP DRIVER 4497M: Peter Chen <peter.chen@kernel.org> 4498M: Pawel Laszczak <pawell@cadence.com> 4499R: Roger Quadros <rogerq@kernel.org> 4500R: Aswath Govindraju <a-govindraju@ti.com> 4501L: linux-usb@vger.kernel.org 4502S: Maintained 4503T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4504F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4505F: drivers/usb/cdns3/ 4506X: drivers/usb/cdns3/cdnsp* 4507 4508CADENCE USBSSP DRD IP DRIVER 4509M: Pawel Laszczak <pawell@cadence.com> 4510L: linux-usb@vger.kernel.org 4511S: Maintained 4512T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4513F: drivers/usb/cdns3/ 4514X: drivers/usb/cdns3/cdns3* 4515 4516CADET FM/AM RADIO RECEIVER DRIVER 4517M: Hans Verkuil <hverkuil@xs4all.nl> 4518L: linux-media@vger.kernel.org 4519S: Maintained 4520W: https://linuxtv.org 4521T: git git://linuxtv.org/media_tree.git 4522F: drivers/media/radio/radio-cadet* 4523 4524CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4525L: linux-media@vger.kernel.org 4526S: Orphan 4527T: git git://linuxtv.org/media_tree.git 4528F: Documentation/admin-guide/media/cafe_ccic* 4529F: drivers/media/platform/marvell/ 4530 4531CAIF NETWORK LAYER 4532L: netdev@vger.kernel.org 4533S: Orphan 4534F: Documentation/networking/caif/ 4535F: drivers/net/caif/ 4536F: include/net/caif/ 4537F: include/uapi/linux/caif/ 4538F: net/caif/ 4539 4540CAKE QDISC 4541M: Toke Høiland-Jørgensen <toke@toke.dk> 4542L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4543S: Maintained 4544F: net/sched/sch_cake.c 4545 4546CAN NETWORK DRIVERS 4547M: Wolfgang Grandegger <wg@grandegger.com> 4548M: Marc Kleine-Budde <mkl@pengutronix.de> 4549L: linux-can@vger.kernel.org 4550S: Maintained 4551W: https://github.com/linux-can 4552T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4553T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4554F: Documentation/devicetree/bindings/net/can/ 4555F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4556F: drivers/net/can/ 4557F: drivers/phy/phy-can-transceiver.c 4558F: include/linux/can/bittiming.h 4559F: include/linux/can/dev.h 4560F: include/linux/can/length.h 4561F: include/linux/can/platform/ 4562F: include/linux/can/rx-offload.h 4563F: include/uapi/linux/can/error.h 4564F: include/uapi/linux/can/netlink.h 4565F: include/uapi/linux/can/vxcan.h 4566 4567CAN NETWORK LAYER 4568M: Oliver Hartkopp <socketcan@hartkopp.net> 4569M: Marc Kleine-Budde <mkl@pengutronix.de> 4570L: linux-can@vger.kernel.org 4571S: Maintained 4572W: https://github.com/linux-can 4573T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4574T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4575F: Documentation/networking/can.rst 4576F: include/linux/can/can-ml.h 4577F: include/linux/can/core.h 4578F: include/linux/can/skb.h 4579F: include/net/netns/can.h 4580F: include/uapi/linux/can.h 4581F: include/uapi/linux/can/bcm.h 4582F: include/uapi/linux/can/gw.h 4583F: include/uapi/linux/can/isotp.h 4584F: include/uapi/linux/can/raw.h 4585F: net/can/ 4586 4587CAN-J1939 NETWORK LAYER 4588M: Robin van der Gracht <robin@protonic.nl> 4589M: Oleksij Rempel <o.rempel@pengutronix.de> 4590R: kernel@pengutronix.de 4591L: linux-can@vger.kernel.org 4592S: Maintained 4593F: Documentation/networking/j1939.rst 4594F: include/uapi/linux/can/j1939.h 4595F: net/can/j1939/ 4596 4597CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4598M: Damien Le Moal <dlemoal@kernel.org> 4599L: linux-riscv@lists.infradead.org 4600L: linux-gpio@vger.kernel.org (pinctrl driver) 4601F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4602F: drivers/pinctrl/pinctrl-k210.c 4603 4604CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4605M: Damien Le Moal <dlemoal@kernel.org> 4606L: linux-kernel@vger.kernel.org 4607L: linux-riscv@lists.infradead.org 4608S: Maintained 4609F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4610F: drivers/reset/reset-k210.c 4611 4612CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4613M: Damien Le Moal <dlemoal@kernel.org> 4614L: linux-riscv@lists.infradead.org 4615S: Maintained 4616F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4617F: drivers/soc/canaan/ 4618F: include/soc/canaan/ 4619 4620CAPABILITIES 4621M: Serge Hallyn <serge@hallyn.com> 4622L: linux-security-module@vger.kernel.org 4623S: Supported 4624F: include/linux/capability.h 4625F: include/uapi/linux/capability.h 4626F: kernel/capability.c 4627F: security/commoncap.c 4628 4629CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4630M: Kevin Tsai <ktsai@capellamicro.com> 4631S: Maintained 4632F: drivers/iio/light/cm* 4633 4634CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4635M: Christian Lamparter <chunkeey@googlemail.com> 4636L: linux-wireless@vger.kernel.org 4637S: Maintained 4638W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4639F: drivers/net/wireless/ath/carl9170/ 4640 4641CAVIUM I2C DRIVER 4642M: Robert Richter <rric@kernel.org> 4643S: Odd Fixes 4644W: http://www.marvell.com 4645F: drivers/i2c/busses/i2c-octeon* 4646F: drivers/i2c/busses/i2c-thunderx* 4647 4648CAVIUM LIQUIDIO NETWORK DRIVER 4649M: Derek Chickles <dchickles@marvell.com> 4650M: Satanand Burla <sburla@marvell.com> 4651M: Felix Manlunas <fmanlunas@marvell.com> 4652L: netdev@vger.kernel.org 4653S: Supported 4654W: http://www.marvell.com 4655F: drivers/net/ethernet/cavium/liquidio/ 4656 4657CAVIUM MMC DRIVER 4658M: Robert Richter <rric@kernel.org> 4659S: Odd Fixes 4660W: http://www.marvell.com 4661F: drivers/mmc/host/cavium* 4662 4663CAVIUM OCTEON-TX CRYPTO DRIVER 4664M: George Cherian <gcherian@marvell.com> 4665L: linux-crypto@vger.kernel.org 4666S: Supported 4667W: http://www.marvell.com 4668F: drivers/crypto/cavium/cpt/ 4669 4670CAVIUM THUNDERX2 ARM64 SOC 4671M: Robert Richter <rric@kernel.org> 4672L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4673S: Odd Fixes 4674F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4675F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4676 4677CBS/ETF/TAPRIO QDISCS 4678M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4679L: netdev@vger.kernel.org 4680S: Maintained 4681F: net/sched/sch_cbs.c 4682F: net/sched/sch_etf.c 4683F: net/sched/sch_taprio.c 4684 4685CC2520 IEEE-802.15.4 RADIO DRIVER 4686M: Stefan Schmidt <stefan@datenfreihafen.org> 4687L: linux-wpan@vger.kernel.org 4688S: Odd Fixes 4689F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4690F: drivers/net/ieee802154/cc2520.c 4691 4692CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4693M: Gilad Ben-Yossef <gilad@benyossef.com> 4694L: linux-crypto@vger.kernel.org 4695S: Supported 4696W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4697F: drivers/crypto/ccree/ 4698 4699CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4700M: Hadar Gat <hadar.gat@arm.com> 4701L: linux-crypto@vger.kernel.org 4702S: Supported 4703W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4704F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4705F: drivers/char/hw_random/cctrng.c 4706F: drivers/char/hw_random/cctrng.h 4707 4708CEC FRAMEWORK 4709M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4710L: linux-media@vger.kernel.org 4711S: Supported 4712W: http://linuxtv.org 4713T: git git://linuxtv.org/media_tree.git 4714F: Documentation/ABI/testing/debugfs-cec-error-inj 4715F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4716F: Documentation/driver-api/media/cec-core.rst 4717F: Documentation/userspace-api/media/cec 4718F: drivers/media/cec/ 4719F: drivers/media/rc/keymaps/rc-cec.c 4720F: include/media/cec-notifier.h 4721F: include/media/cec.h 4722F: include/uapi/linux/cec-funcs.h 4723F: include/uapi/linux/cec.h 4724 4725CEC GPIO DRIVER 4726M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4727L: linux-media@vger.kernel.org 4728S: Supported 4729W: http://linuxtv.org 4730T: git git://linuxtv.org/media_tree.git 4731F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4732F: drivers/media/cec/platform/cec-gpio/ 4733 4734CELL BROADBAND ENGINE ARCHITECTURE 4735M: Arnd Bergmann <arnd@arndb.de> 4736L: linuxppc-dev@lists.ozlabs.org 4737S: Supported 4738W: http://www.ibm.com/developerworks/power/cell/ 4739F: arch/powerpc/include/asm/cell*.h 4740F: arch/powerpc/include/asm/spu*.h 4741F: arch/powerpc/include/uapi/asm/spu*.h 4742F: arch/powerpc/platforms/cell/ 4743 4744CELLWISE CW2015 BATTERY DRIVER 4745M: Tobias Schrammm <t.schramm@manjaro.org> 4746S: Maintained 4747F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4748F: drivers/power/supply/cw2015_battery.c 4749 4750CEPH COMMON CODE (LIBCEPH) 4751M: Ilya Dryomov <idryomov@gmail.com> 4752M: Xiubo Li <xiubli@redhat.com> 4753R: Jeff Layton <jlayton@kernel.org> 4754L: ceph-devel@vger.kernel.org 4755S: Supported 4756W: http://ceph.com/ 4757T: git https://github.com/ceph/ceph-client.git 4758F: include/linux/ceph/ 4759F: include/linux/crush/ 4760F: net/ceph/ 4761 4762CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4763M: Xiubo Li <xiubli@redhat.com> 4764M: Ilya Dryomov <idryomov@gmail.com> 4765R: Jeff Layton <jlayton@kernel.org> 4766L: ceph-devel@vger.kernel.org 4767S: Supported 4768W: http://ceph.com/ 4769T: git https://github.com/ceph/ceph-client.git 4770F: Documentation/filesystems/ceph.rst 4771F: fs/ceph/ 4772 4773CERTIFICATE HANDLING 4774M: David Howells <dhowells@redhat.com> 4775M: David Woodhouse <dwmw2@infradead.org> 4776L: keyrings@vger.kernel.org 4777S: Maintained 4778F: Documentation/admin-guide/module-signing.rst 4779F: certs/ 4780F: scripts/sign-file.c 4781F: tools/certs/ 4782 4783CFAG12864B LCD DRIVER 4784M: Miguel Ojeda <ojeda@kernel.org> 4785S: Maintained 4786F: drivers/auxdisplay/cfag12864b.c 4787F: include/linux/cfag12864b.h 4788 4789CFAG12864BFB LCD FRAMEBUFFER DRIVER 4790M: Miguel Ojeda <ojeda@kernel.org> 4791S: Maintained 4792F: drivers/auxdisplay/cfag12864bfb.c 4793F: include/linux/cfag12864b.h 4794 4795CHAR and MISC DRIVERS 4796M: Arnd Bergmann <arnd@arndb.de> 4797M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4798S: Supported 4799T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4800F: drivers/char/ 4801F: drivers/misc/ 4802F: include/linux/miscdevice.h 4803X: drivers/char/agp/ 4804X: drivers/char/hw_random/ 4805X: drivers/char/ipmi/ 4806X: drivers/char/random.c 4807X: drivers/char/tpm/ 4808 4809CHECKPATCH 4810M: Andy Whitcroft <apw@canonical.com> 4811M: Joe Perches <joe@perches.com> 4812R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4813R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4814S: Maintained 4815F: scripts/checkpatch.pl 4816 4817CHECKPATCH DOCUMENTATION 4818M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4819M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4820R: Joe Perches <joe@perches.com> 4821S: Maintained 4822F: Documentation/dev-tools/checkpatch.rst 4823 4824CHINESE DOCUMENTATION 4825M: Alex Shi <alexs@kernel.org> 4826M: Yanteng Si <siyanteng@loongson.cn> 4827S: Maintained 4828F: Documentation/translations/zh_CN/ 4829 4830CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4831M: Peter Chen <peter.chen@kernel.org> 4832L: linux-usb@vger.kernel.org 4833S: Maintained 4834T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4835F: drivers/usb/chipidea/ 4836 4837CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4838M: Hans de Goede <hdegoede@redhat.com> 4839L: linux-input@vger.kernel.org 4840S: Maintained 4841F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4842F: drivers/input/touchscreen/chipone_icn8318.c 4843 4844CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4845M: Hans de Goede <hdegoede@redhat.com> 4846L: linux-input@vger.kernel.org 4847S: Maintained 4848F: drivers/input/touchscreen/chipone_icn8505.c 4849 4850CHROME HARDWARE PLATFORM SUPPORT 4851M: Benson Leung <bleung@chromium.org> 4852L: chrome-platform@lists.linux.dev 4853S: Maintained 4854T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4855F: drivers/platform/chrome/ 4856 4857CHROMEOS EC CODEC DRIVER 4858M: Cheng-Yi Chiang <cychiang@chromium.org> 4859M: Tzung-Bi Shih <tzungbi@kernel.org> 4860R: Guenter Roeck <groeck@chromium.org> 4861L: chrome-platform@lists.linux.dev 4862S: Maintained 4863F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4864F: sound/soc/codecs/cros_ec_codec.* 4865 4866CHROMEOS EC SUBDRIVERS 4867M: Benson Leung <bleung@chromium.org> 4868R: Guenter Roeck <groeck@chromium.org> 4869L: chrome-platform@lists.linux.dev 4870S: Maintained 4871F: drivers/power/supply/cros_usbpd-charger.c 4872N: cros_ec 4873N: cros-ec 4874 4875CHROMEOS EC UART DRIVER 4876M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4877R: Benson Leung <bleung@chromium.org> 4878R: Tzung-Bi Shih <tzungbi@kernel.org> 4879S: Maintained 4880F: drivers/platform/chrome/cros_ec_uart.c 4881 4882CHROMEOS EC USB PD NOTIFY DRIVER 4883M: Prashant Malani <pmalani@chromium.org> 4884L: chrome-platform@lists.linux.dev 4885S: Maintained 4886F: drivers/platform/chrome/cros_usbpd_notify.c 4887F: include/linux/platform_data/cros_usbpd_notify.h 4888 4889CHROMEOS EC USB TYPE-C DRIVER 4890M: Prashant Malani <pmalani@chromium.org> 4891L: chrome-platform@lists.linux.dev 4892S: Maintained 4893F: drivers/platform/chrome/cros_ec_typec.* 4894F: drivers/platform/chrome/cros_typec_switch.c 4895F: drivers/platform/chrome/cros_typec_vdm.* 4896 4897CHROMEOS HPS DRIVER 4898M: Dan Callaghan <dcallagh@chromium.org> 4899R: Sami Kyöstilä <skyostil@chromium.org> 4900S: Maintained 4901F: drivers/platform/chrome/cros_hps_i2c.c 4902 4903CHRONTEL CH7322 CEC DRIVER 4904M: Joe Tessler <jrt@google.com> 4905L: linux-media@vger.kernel.org 4906S: Maintained 4907T: git git://linuxtv.org/media_tree.git 4908F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4909F: drivers/media/cec/i2c/ch7322.c 4910 4911CIRRUS LOGIC AUDIO CODEC DRIVERS 4912M: James Schulman <james.schulman@cirrus.com> 4913M: David Rhodes <david.rhodes@cirrus.com> 4914M: Richard Fitzgerald <rf@opensource.cirrus.com> 4915L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4916L: patches@opensource.cirrus.com 4917S: Maintained 4918F: Documentation/devicetree/bindings/sound/cirrus,cs* 4919F: include/dt-bindings/sound/cs* 4920F: include/sound/cs* 4921F: sound/pci/hda/cs* 4922F: sound/pci/hda/hda_cs_dsp_ctl.* 4923F: sound/soc/codecs/cs* 4924 4925CIRRUS LOGIC DSP FIRMWARE DRIVER 4926M: Simon Trimmer <simont@opensource.cirrus.com> 4927M: Charles Keepax <ckeepax@opensource.cirrus.com> 4928M: Richard Fitzgerald <rf@opensource.cirrus.com> 4929L: patches@opensource.cirrus.com 4930S: Supported 4931W: https://github.com/CirrusLogic/linux-drivers/wiki 4932T: git https://github.com/CirrusLogic/linux-drivers.git 4933F: drivers/firmware/cirrus/* 4934F: include/linux/firmware/cirrus/* 4935 4936CIRRUS LOGIC EP93XX ETHERNET DRIVER 4937M: Hartley Sweeten <hsweeten@visionengravers.com> 4938L: netdev@vger.kernel.org 4939S: Maintained 4940F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4941 4942CIRRUS LOGIC LOCHNAGAR DRIVER 4943M: Charles Keepax <ckeepax@opensource.cirrus.com> 4944M: Richard Fitzgerald <rf@opensource.cirrus.com> 4945L: patches@opensource.cirrus.com 4946S: Supported 4947F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4948F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4949F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4950F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4951F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4952F: Documentation/hwmon/lochnagar.rst 4953F: drivers/clk/clk-lochnagar.c 4954F: drivers/hwmon/lochnagar-hwmon.c 4955F: drivers/mfd/lochnagar-i2c.c 4956F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4957F: drivers/regulator/lochnagar-regulator.c 4958F: include/dt-bindings/clock/lochnagar.h 4959F: include/dt-bindings/pinctrl/lochnagar.h 4960F: include/linux/mfd/lochnagar* 4961F: sound/soc/codecs/lochnagar-sc.c 4962 4963CIRRUS LOGIC MADERA CODEC DRIVERS 4964M: Charles Keepax <ckeepax@opensource.cirrus.com> 4965M: Richard Fitzgerald <rf@opensource.cirrus.com> 4966L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4967L: patches@opensource.cirrus.com 4968S: Supported 4969W: https://github.com/CirrusLogic/linux-drivers/wiki 4970T: git https://github.com/CirrusLogic/linux-drivers.git 4971F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4972F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4973F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4974F: drivers/gpio/gpio-madera* 4975F: drivers/irqchip/irq-madera* 4976F: drivers/mfd/cs47l* 4977F: drivers/mfd/madera* 4978F: drivers/pinctrl/cirrus/* 4979F: include/dt-bindings/sound/madera* 4980F: include/linux/irqchip/irq-madera* 4981F: include/linux/mfd/madera/* 4982F: include/sound/madera* 4983F: sound/soc/codecs/cs47l* 4984F: sound/soc/codecs/madera* 4985 4986CISCO FCOE HBA DRIVER 4987M: Satish Kharat <satishkh@cisco.com> 4988M: Sesidhar Baddela <sebaddel@cisco.com> 4989M: Karan Tilak Kumar <kartilak@cisco.com> 4990L: linux-scsi@vger.kernel.org 4991S: Supported 4992F: drivers/scsi/fnic/ 4993 4994CISCO SCSI HBA DRIVER 4995M: Karan Tilak Kumar <kartilak@cisco.com> 4996M: Sesidhar Baddela <sebaddel@cisco.com> 4997L: linux-scsi@vger.kernel.org 4998S: Supported 4999F: drivers/scsi/snic/ 5000 5001CISCO VIC ETHERNET NIC DRIVER 5002M: Christian Benvenuti <benve@cisco.com> 5003M: Satish Kharat <satishkh@cisco.com> 5004S: Supported 5005F: drivers/net/ethernet/cisco/enic/ 5006 5007CISCO VIC LOW LATENCY NIC DRIVER 5008M: Christian Benvenuti <benve@cisco.com> 5009M: Nelson Escobar <neescoba@cisco.com> 5010S: Supported 5011F: drivers/infiniband/hw/usnic/ 5012 5013CLANG CONTROL FLOW INTEGRITY SUPPORT 5014M: Sami Tolvanen <samitolvanen@google.com> 5015M: Kees Cook <keescook@chromium.org> 5016R: Nathan Chancellor <nathan@kernel.org> 5017R: Nick Desaulniers <ndesaulniers@google.com> 5018L: llvm@lists.linux.dev 5019S: Supported 5020B: https://github.com/ClangBuiltLinux/linux/issues 5021T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5022F: include/linux/cfi.h 5023F: kernel/cfi.c 5024 5025CLANG-FORMAT FILE 5026M: Miguel Ojeda <ojeda@kernel.org> 5027S: Maintained 5028F: .clang-format 5029 5030CLANG/LLVM BUILD SUPPORT 5031M: Nathan Chancellor <nathan@kernel.org> 5032M: Nick Desaulniers <ndesaulniers@google.com> 5033R: Tom Rix <trix@redhat.com> 5034L: llvm@lists.linux.dev 5035S: Supported 5036W: https://clangbuiltlinux.github.io/ 5037B: https://github.com/ClangBuiltLinux/linux/issues 5038C: irc://irc.libera.chat/clangbuiltlinux 5039F: Documentation/kbuild/llvm.rst 5040F: include/linux/compiler-clang.h 5041F: scripts/Makefile.clang 5042F: scripts/clang-tools/ 5043K: \b(?i:clang|llvm)\b 5044 5045CLK API 5046M: Russell King <linux@armlinux.org.uk> 5047L: linux-clk@vger.kernel.org 5048S: Maintained 5049F: include/linux/clk.h 5050 5051CLOCKSOURCE, CLOCKEVENT DRIVERS 5052M: Daniel Lezcano <daniel.lezcano@linaro.org> 5053M: Thomas Gleixner <tglx@linutronix.de> 5054L: linux-kernel@vger.kernel.org 5055S: Supported 5056T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5057F: Documentation/devicetree/bindings/timer/ 5058F: drivers/clocksource/ 5059 5060CMPC ACPI DRIVER 5061M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5062M: Daniel Oliveira Nascimento <don@syst.com.br> 5063L: platform-driver-x86@vger.kernel.org 5064S: Supported 5065F: drivers/platform/x86/classmate-laptop.c 5066 5067COBALT MEDIA DRIVER 5068M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5069L: linux-media@vger.kernel.org 5070S: Supported 5071W: https://linuxtv.org 5072T: git git://linuxtv.org/media_tree.git 5073F: drivers/media/pci/cobalt/ 5074 5075COCCINELLE/Semantic Patches (SmPL) 5076M: Julia Lawall <Julia.Lawall@inria.fr> 5077M: Nicolas Palix <nicolas.palix@imag.fr> 5078L: cocci@inria.fr (moderated for non-subscribers) 5079S: Supported 5080W: https://coccinelle.gitlabpages.inria.fr/website/ 5081T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5082F: Documentation/dev-tools/coccinelle.rst 5083F: scripts/coccicheck 5084F: scripts/coccinelle/ 5085 5086CODA FILE SYSTEM 5087M: Jan Harkes <jaharkes@cs.cmu.edu> 5088M: coda@cs.cmu.edu 5089L: codalist@coda.cs.cmu.edu 5090S: Maintained 5091W: http://www.coda.cs.cmu.edu/ 5092F: Documentation/filesystems/coda.rst 5093F: fs/coda/ 5094F: include/linux/coda*.h 5095F: include/uapi/linux/coda*.h 5096 5097CODA V4L2 MEM2MEM DRIVER 5098M: Philipp Zabel <p.zabel@pengutronix.de> 5099L: linux-media@vger.kernel.org 5100S: Maintained 5101F: Documentation/devicetree/bindings/media/coda.yaml 5102F: drivers/media/platform/chips-media/ 5103 5104CODE OF CONDUCT 5105M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5106S: Supported 5107F: Documentation/process/code-of-conduct-interpretation.rst 5108F: Documentation/process/code-of-conduct.rst 5109 5110COMEDI DRIVERS 5111M: Ian Abbott <abbotti@mev.co.uk> 5112M: H Hartley Sweeten <hsweeten@visionengravers.com> 5113S: Odd Fixes 5114F: drivers/comedi/ 5115F: include/linux/comedi/ 5116F: include/uapi/linux/comedi.h 5117 5118COMMON CLK FRAMEWORK 5119M: Michael Turquette <mturquette@baylibre.com> 5120M: Stephen Boyd <sboyd@kernel.org> 5121L: linux-clk@vger.kernel.org 5122S: Maintained 5123Q: http://patchwork.kernel.org/project/linux-clk/list/ 5124T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5125F: Documentation/devicetree/bindings/clock/ 5126F: drivers/clk/ 5127F: include/dt-bindings/clock/ 5128F: include/linux/clk-pr* 5129F: include/linux/clk/ 5130F: include/linux/of_clk.h 5131X: drivers/clk/clkdev.c 5132 5133COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5134M: Steve French <sfrench@samba.org> 5135R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5136R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5137R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5138R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5139L: linux-cifs@vger.kernel.org 5140L: samba-technical@lists.samba.org (moderated for non-subscribers) 5141S: Supported 5142W: https://wiki.samba.org/index.php/LinuxCIFS 5143T: git git://git.samba.org/sfrench/cifs-2.6.git 5144F: Documentation/admin-guide/cifs/ 5145F: fs/smb/client/ 5146F: fs/smb/common/ 5147F: include/uapi/linux/cifs 5148 5149COMPACTPCI HOTPLUG CORE 5150M: Scott Murray <scott@spiteful.org> 5151L: linux-pci@vger.kernel.org 5152S: Maintained 5153F: drivers/pci/hotplug/cpci_hotplug* 5154 5155COMPACTPCI HOTPLUG GENERIC DRIVER 5156M: Scott Murray <scott@spiteful.org> 5157L: linux-pci@vger.kernel.org 5158S: Maintained 5159F: drivers/pci/hotplug/cpcihp_generic.c 5160 5161COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5162M: Scott Murray <scott@spiteful.org> 5163L: linux-pci@vger.kernel.org 5164S: Maintained 5165F: drivers/pci/hotplug/cpcihp_zt5550.* 5166 5167COMPAL LAPTOP SUPPORT 5168M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5169L: platform-driver-x86@vger.kernel.org 5170S: Maintained 5171F: drivers/platform/x86/compal-laptop.c 5172 5173COMPILER ATTRIBUTES 5174M: Miguel Ojeda <ojeda@kernel.org> 5175R: Nick Desaulniers <ndesaulniers@google.com> 5176S: Maintained 5177F: include/linux/compiler_attributes.h 5178 5179COMPUTE EXPRESS LINK (CXL) 5180M: Alison Schofield <alison.schofield@intel.com> 5181M: Vishal Verma <vishal.l.verma@intel.com> 5182M: Ira Weiny <ira.weiny@intel.com> 5183M: Ben Widawsky <bwidawsk@kernel.org> 5184M: Dan Williams <dan.j.williams@intel.com> 5185L: linux-cxl@vger.kernel.org 5186S: Maintained 5187F: drivers/cxl/ 5188F: include/uapi/linux/cxl_mem.h 5189 5190CONEXANT ACCESSRUNNER USB DRIVER 5191L: accessrunner-general@lists.sourceforge.net 5192S: Orphan 5193W: http://accessrunner.sourceforge.net/ 5194F: drivers/usb/atm/cxacru.c 5195 5196CONFIGFS 5197M: Joel Becker <jlbec@evilplan.org> 5198M: Christoph Hellwig <hch@lst.de> 5199S: Supported 5200T: git git://git.infradead.org/users/hch/configfs.git 5201F: fs/configfs/ 5202F: include/linux/configfs.h 5203F: samples/configfs/ 5204 5205CONSOLE SUBSYSTEM 5206M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5207S: Supported 5208F: drivers/video/console/ 5209F: include/linux/console* 5210 5211CONTEXT TRACKING 5212M: Frederic Weisbecker <frederic@kernel.org> 5213M: "Paul E. McKenney" <paulmck@kernel.org> 5214S: Maintained 5215F: include/linux/context_tracking* 5216F: kernel/context_tracking.c 5217 5218CONTROL GROUP (CGROUP) 5219M: Tejun Heo <tj@kernel.org> 5220M: Zefan Li <lizefan.x@bytedance.com> 5221M: Johannes Weiner <hannes@cmpxchg.org> 5222L: cgroups@vger.kernel.org 5223S: Maintained 5224T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5225F: Documentation/admin-guide/cgroup-v1/ 5226F: Documentation/admin-guide/cgroup-v2.rst 5227F: include/linux/cgroup* 5228F: kernel/cgroup/ 5229F: tools/testing/selftests/cgroup/ 5230 5231CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5232M: Tejun Heo <tj@kernel.org> 5233M: Josef Bacik <josef@toxicpanda.com> 5234M: Jens Axboe <axboe@kernel.dk> 5235L: cgroups@vger.kernel.org 5236L: linux-block@vger.kernel.org 5237T: git git://git.kernel.dk/linux-block 5238F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5239F: block/bfq-cgroup.c 5240F: block/blk-cgroup.c 5241F: block/blk-iocost.c 5242F: block/blk-iolatency.c 5243F: block/blk-throttle.c 5244F: include/linux/blk-cgroup.h 5245 5246CONTROL GROUP - CPUSET 5247M: Waiman Long <longman@redhat.com> 5248M: Zefan Li <lizefan.x@bytedance.com> 5249L: cgroups@vger.kernel.org 5250S: Maintained 5251T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5252F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5253F: include/linux/cpuset.h 5254F: kernel/cgroup/cpuset.c 5255 5256CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5257M: Johannes Weiner <hannes@cmpxchg.org> 5258M: Michal Hocko <mhocko@kernel.org> 5259M: Roman Gushchin <roman.gushchin@linux.dev> 5260M: Shakeel Butt <shakeelb@google.com> 5261R: Muchun Song <muchun.song@linux.dev> 5262L: cgroups@vger.kernel.org 5263L: linux-mm@kvack.org 5264S: Maintained 5265F: mm/memcontrol.c 5266F: mm/swap_cgroup.c 5267F: tools/testing/selftests/cgroup/memcg_protection.m 5268F: tools/testing/selftests/cgroup/test_kmem.c 5269F: tools/testing/selftests/cgroup/test_memcontrol.c 5270 5271CORETEMP HARDWARE MONITORING DRIVER 5272M: Fenghua Yu <fenghua.yu@intel.com> 5273L: linux-hwmon@vger.kernel.org 5274S: Maintained 5275F: Documentation/hwmon/coretemp.rst 5276F: drivers/hwmon/coretemp.c 5277 5278CORSAIR-CPRO HARDWARE MONITOR DRIVER 5279M: Marius Zachmann <mail@mariuszachmann.de> 5280L: linux-hwmon@vger.kernel.org 5281S: Maintained 5282F: drivers/hwmon/corsair-cpro.c 5283 5284CORSAIR-PSU HARDWARE MONITOR DRIVER 5285M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5286L: linux-hwmon@vger.kernel.org 5287S: Maintained 5288F: Documentation/hwmon/corsair-psu.rst 5289F: drivers/hwmon/corsair-psu.c 5290 5291COUNTER SUBSYSTEM 5292M: William Breathitt Gray <william.gray@linaro.org> 5293L: linux-iio@vger.kernel.org 5294S: Maintained 5295T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5296F: Documentation/ABI/testing/sysfs-bus-counter 5297F: Documentation/driver-api/generic-counter.rst 5298F: drivers/counter/ 5299F: include/linux/counter.h 5300F: include/uapi/linux/counter.h 5301F: tools/counter/ 5302 5303CP2615 I2C DRIVER 5304M: Bence Csókás <bence98@sch.bme.hu> 5305S: Maintained 5306F: drivers/i2c/busses/i2c-cp2615.c 5307 5308CPMAC ETHERNET DRIVER 5309M: Florian Fainelli <f.fainelli@gmail.com> 5310L: netdev@vger.kernel.org 5311S: Maintained 5312F: drivers/net/ethernet/ti/cpmac.c 5313 5314CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5315M: Viresh Kumar <viresh.kumar@linaro.org> 5316M: Sudeep Holla <sudeep.holla@arm.com> 5317L: linux-pm@vger.kernel.org 5318S: Maintained 5319W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5320F: drivers/cpufreq/vexpress-spc-cpufreq.c 5321 5322CPU FREQUENCY SCALING FRAMEWORK 5323M: "Rafael J. Wysocki" <rafael@kernel.org> 5324M: Viresh Kumar <viresh.kumar@linaro.org> 5325L: linux-pm@vger.kernel.org 5326S: Maintained 5327B: https://bugzilla.kernel.org 5328T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5329T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5330F: Documentation/admin-guide/pm/cpufreq.rst 5331F: Documentation/admin-guide/pm/intel_pstate.rst 5332F: Documentation/cpu-freq/ 5333F: Documentation/devicetree/bindings/cpufreq/ 5334F: drivers/cpufreq/ 5335F: include/linux/cpufreq.h 5336F: include/linux/sched/cpufreq.h 5337F: kernel/sched/cpufreq*.c 5338F: tools/testing/selftests/cpufreq/ 5339 5340CPU IDLE TIME MANAGEMENT FRAMEWORK 5341M: "Rafael J. Wysocki" <rafael@kernel.org> 5342M: Daniel Lezcano <daniel.lezcano@linaro.org> 5343L: linux-pm@vger.kernel.org 5344S: Maintained 5345B: https://bugzilla.kernel.org 5346T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5347F: Documentation/admin-guide/pm/cpuidle.rst 5348F: Documentation/driver-api/pm/cpuidle.rst 5349F: drivers/cpuidle/ 5350F: include/linux/cpuidle.h 5351 5352CPU POWER MONITORING SUBSYSTEM 5353M: Thomas Renninger <trenn@suse.com> 5354M: Shuah Khan <shuah@kernel.org> 5355M: Shuah Khan <skhan@linuxfoundation.org> 5356L: linux-pm@vger.kernel.org 5357S: Maintained 5358F: tools/power/cpupower/ 5359 5360CPUID/MSR DRIVER 5361M: "H. Peter Anvin" <hpa@zytor.com> 5362S: Maintained 5363F: arch/x86/kernel/cpuid.c 5364F: arch/x86/kernel/msr.c 5365 5366CPUIDLE DRIVER - ARM BIG LITTLE 5367M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5368M: Daniel Lezcano <daniel.lezcano@linaro.org> 5369L: linux-pm@vger.kernel.org 5370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5371S: Maintained 5372T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5373F: drivers/cpuidle/cpuidle-big_little.c 5374 5375CPUIDLE DRIVER - ARM EXYNOS 5376M: Daniel Lezcano <daniel.lezcano@linaro.org> 5377M: Kukjin Kim <kgene@kernel.org> 5378R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5379L: linux-pm@vger.kernel.org 5380L: linux-samsung-soc@vger.kernel.org 5381S: Supported 5382F: arch/arm/mach-exynos/pm.c 5383F: drivers/cpuidle/cpuidle-exynos.c 5384F: include/linux/platform_data/cpuidle-exynos.h 5385 5386CPUIDLE DRIVER - ARM PSCI 5387M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5388M: Sudeep Holla <sudeep.holla@arm.com> 5389L: linux-pm@vger.kernel.org 5390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5391S: Supported 5392F: drivers/cpuidle/cpuidle-psci.c 5393 5394CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5395M: Ulf Hansson <ulf.hansson@linaro.org> 5396L: linux-pm@vger.kernel.org 5397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5398S: Supported 5399F: drivers/cpuidle/cpuidle-psci-domain.c 5400F: drivers/cpuidle/cpuidle-psci.h 5401 5402CPUIDLE DRIVER - DT IDLE PM DOMAIN 5403M: Ulf Hansson <ulf.hansson@linaro.org> 5404L: linux-pm@vger.kernel.org 5405S: Supported 5406F: drivers/cpuidle/dt_idle_genpd.c 5407F: drivers/cpuidle/dt_idle_genpd.h 5408 5409CPUIDLE DRIVER - RISC-V SBI 5410M: Anup Patel <anup@brainfault.org> 5411L: linux-pm@vger.kernel.org 5412L: linux-riscv@lists.infradead.org 5413S: Maintained 5414F: drivers/cpuidle/cpuidle-riscv-sbi.c 5415 5416CRAMFS FILESYSTEM 5417M: Nicolas Pitre <nico@fluxnic.net> 5418S: Maintained 5419F: Documentation/filesystems/cramfs.rst 5420F: fs/cramfs/ 5421 5422CREATIVE SB0540 5423M: Bastien Nocera <hadess@hadess.net> 5424L: linux-input@vger.kernel.org 5425S: Maintained 5426F: drivers/hid/hid-creative-sb0540.c 5427 5428CRYPTO API 5429M: Herbert Xu <herbert@gondor.apana.org.au> 5430M: "David S. Miller" <davem@davemloft.net> 5431L: linux-crypto@vger.kernel.org 5432S: Maintained 5433T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5434T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5435F: Documentation/crypto/ 5436F: Documentation/devicetree/bindings/crypto/ 5437F: arch/*/crypto/ 5438F: crypto/ 5439F: drivers/crypto/ 5440F: include/crypto/ 5441F: include/linux/crypto* 5442F: lib/crypto/ 5443 5444CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5445M: Neil Horman <nhorman@tuxdriver.com> 5446L: linux-crypto@vger.kernel.org 5447S: Maintained 5448F: crypto/ansi_cprng.c 5449F: crypto/rng.c 5450 5451CS3308 MEDIA DRIVER 5452M: Hans Verkuil <hverkuil@xs4all.nl> 5453L: linux-media@vger.kernel.org 5454S: Odd Fixes 5455W: http://linuxtv.org 5456T: git git://linuxtv.org/media_tree.git 5457F: drivers/media/i2c/cs3308.c 5458 5459CS5535 Audio ALSA driver 5460M: Jaya Kumar <jayakumar.alsa@gmail.com> 5461S: Maintained 5462F: sound/pci/cs5535audio/ 5463 5464CTU CAN FD DRIVER 5465M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5466M: Ondrej Ille <ondrej.ille@gmail.com> 5467L: linux-can@vger.kernel.org 5468S: Maintained 5469F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5470F: drivers/net/can/ctucanfd/ 5471 5472CW1200 WLAN driver 5473M: Solomon Peachy <pizza@shaftnet.org> 5474S: Maintained 5475F: drivers/net/wireless/st/cw1200/ 5476 5477CX18 VIDEO4LINUX DRIVER 5478M: Andy Walls <awalls@md.metrocast.net> 5479L: linux-media@vger.kernel.org 5480S: Maintained 5481W: https://linuxtv.org 5482T: git git://linuxtv.org/media_tree.git 5483F: drivers/media/pci/cx18/ 5484F: include/uapi/linux/ivtv* 5485 5486CX2341X MPEG ENCODER HELPER MODULE 5487M: Hans Verkuil <hverkuil@xs4all.nl> 5488L: linux-media@vger.kernel.org 5489S: Maintained 5490W: https://linuxtv.org 5491T: git git://linuxtv.org/media_tree.git 5492F: drivers/media/common/cx2341x* 5493F: include/media/drv-intf/cx2341x.h 5494 5495CX24120 MEDIA DRIVER 5496M: Jemma Denson <jdenson@gmail.com> 5497M: Patrick Boettcher <patrick.boettcher@posteo.de> 5498L: linux-media@vger.kernel.org 5499S: Maintained 5500W: https://linuxtv.org 5501Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5502F: drivers/media/dvb-frontends/cx24120* 5503 5504CX88 VIDEO4LINUX DRIVER 5505M: Mauro Carvalho Chehab <mchehab@kernel.org> 5506L: linux-media@vger.kernel.org 5507S: Odd fixes 5508W: https://linuxtv.org 5509T: git git://linuxtv.org/media_tree.git 5510F: Documentation/driver-api/media/drivers/cx88* 5511F: drivers/media/pci/cx88/ 5512 5513CXD2820R MEDIA DRIVER 5514M: Antti Palosaari <crope@iki.fi> 5515L: linux-media@vger.kernel.org 5516S: Maintained 5517W: https://linuxtv.org 5518W: http://palosaari.fi/linux/ 5519Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5520T: git git://linuxtv.org/anttip/media_tree.git 5521F: drivers/media/dvb-frontends/cxd2820r* 5522 5523CXGB3 ETHERNET DRIVER (CXGB3) 5524M: Raju Rangoju <rajur@chelsio.com> 5525L: netdev@vger.kernel.org 5526S: Supported 5527W: http://www.chelsio.com 5528F: drivers/net/ethernet/chelsio/cxgb3/ 5529 5530CXGB3 ISCSI DRIVER (CXGB3I) 5531M: Varun Prakash <varun@chelsio.com> 5532L: linux-scsi@vger.kernel.org 5533S: Supported 5534W: http://www.chelsio.com 5535F: drivers/scsi/cxgbi/cxgb3i 5536 5537CXGB4 CRYPTO DRIVER (chcr) 5538M: Ayush Sawal <ayush.sawal@chelsio.com> 5539L: linux-crypto@vger.kernel.org 5540S: Supported 5541W: http://www.chelsio.com 5542F: drivers/crypto/chelsio 5543 5544CXGB4 ETHERNET DRIVER (CXGB4) 5545M: Raju Rangoju <rajur@chelsio.com> 5546L: netdev@vger.kernel.org 5547S: Supported 5548W: http://www.chelsio.com 5549F: drivers/net/ethernet/chelsio/cxgb4/ 5550 5551CXGB4 INLINE CRYPTO DRIVER 5552M: Ayush Sawal <ayush.sawal@chelsio.com> 5553L: netdev@vger.kernel.org 5554S: Supported 5555W: http://www.chelsio.com 5556F: drivers/net/ethernet/chelsio/inline_crypto/ 5557 5558CXGB4 ISCSI DRIVER (CXGB4I) 5559M: Varun Prakash <varun@chelsio.com> 5560L: linux-scsi@vger.kernel.org 5561S: Supported 5562W: http://www.chelsio.com 5563F: drivers/scsi/cxgbi/cxgb4i 5564 5565CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5566M: Potnuri Bharat Teja <bharat@chelsio.com> 5567L: linux-rdma@vger.kernel.org 5568S: Supported 5569W: http://www.openfabrics.org 5570F: drivers/infiniband/hw/cxgb4/ 5571F: include/uapi/rdma/cxgb4-abi.h 5572 5573CXGB4VF ETHERNET DRIVER (CXGB4VF) 5574M: Raju Rangoju <rajur@chelsio.com> 5575L: netdev@vger.kernel.org 5576S: Supported 5577W: http://www.chelsio.com 5578F: drivers/net/ethernet/chelsio/cxgb4vf/ 5579 5580CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5581M: Frederic Barrat <fbarrat@linux.ibm.com> 5582M: Andrew Donnellan <ajd@linux.ibm.com> 5583L: linuxppc-dev@lists.ozlabs.org 5584S: Supported 5585F: Documentation/ABI/testing/sysfs-class-cxl 5586F: Documentation/powerpc/cxl.rst 5587F: arch/powerpc/platforms/powernv/pci-cxl.c 5588F: drivers/misc/cxl/ 5589F: include/misc/cxl* 5590F: include/uapi/misc/cxl.h 5591 5592CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5593M: Manoj N. Kumar <manoj@linux.ibm.com> 5594M: Matthew R. Ochs <mrochs@linux.ibm.com> 5595M: Uma Krishnan <ukrishn@linux.ibm.com> 5596L: linux-scsi@vger.kernel.org 5597S: Supported 5598F: Documentation/powerpc/cxlflash.rst 5599F: drivers/scsi/cxlflash/ 5600F: include/uapi/scsi/cxlflash_ioctl.h 5601 5602CYBERPRO FB DRIVER 5603M: Russell King <linux@armlinux.org.uk> 5604L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5605S: Maintained 5606W: http://www.armlinux.org.uk/ 5607F: drivers/video/fbdev/cyber2000fb.* 5608 5609CYCLADES PC300 DRIVER 5610S: Orphan 5611F: drivers/net/wan/pc300* 5612 5613CYPRESS CY8C95X0 PINCTRL DRIVER 5614M: Patrick Rudolph <patrick.rudolph@9elements.com> 5615L: linux-gpio@vger.kernel.org 5616S: Maintained 5617F: drivers/pinctrl/pinctrl-cy8c95x0.c 5618 5619CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5620M: Linus Walleij <linus.walleij@linaro.org> 5621L: linux-input@vger.kernel.org 5622S: Maintained 5623F: drivers/input/touchscreen/cy8ctma140.c 5624 5625CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5626M: Yassine Oudjana <y.oudjana@protonmail.com> 5627L: linux-input@vger.kernel.org 5628S: Maintained 5629F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5630F: drivers/input/keyboard/cypress-sf.c 5631 5632CYPRESS_FIRMWARE MEDIA DRIVER 5633M: Antti Palosaari <crope@iki.fi> 5634L: linux-media@vger.kernel.org 5635S: Maintained 5636W: https://linuxtv.org 5637W: http://palosaari.fi/linux/ 5638Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5639T: git git://linuxtv.org/anttip/media_tree.git 5640F: drivers/media/common/cypress_firmware* 5641 5642CYTTSP TOUCHSCREEN DRIVER 5643M: Linus Walleij <linus.walleij@linaro.org> 5644L: linux-input@vger.kernel.org 5645S: Maintained 5646F: drivers/input/touchscreen/cyttsp* 5647 5648D-LINK DIR-685 TOUCHKEYS DRIVER 5649M: Linus Walleij <linus.walleij@linaro.org> 5650L: linux-input@vger.kernel.org 5651S: Supported 5652F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5653 5654DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5655M: Joshua Kinard <kumba@gentoo.org> 5656S: Maintained 5657F: drivers/rtc/rtc-ds1685.c 5658F: include/linux/rtc/ds1685.h 5659 5660DAMA SLAVE for AX.25 5661M: Joerg Reuter <jreuter@yaina.de> 5662L: linux-hams@vger.kernel.org 5663S: Maintained 5664W: http://yaina.de/jreuter/ 5665W: http://www.qsl.net/dl1bke/ 5666F: net/ax25/af_ax25.c 5667F: net/ax25/ax25_dev.c 5668F: net/ax25/ax25_ds_* 5669F: net/ax25/ax25_in.c 5670F: net/ax25/ax25_out.c 5671F: net/ax25/ax25_timer.c 5672F: net/ax25/sysctl_net_ax25.c 5673 5674DATA ACCESS MONITOR 5675M: SeongJae Park <sj@kernel.org> 5676L: damon@lists.linux.dev 5677L: linux-mm@kvack.org 5678S: Maintained 5679W: https://damonitor.github.io 5680P: Documentation/mm/damon/maintainer-profile.rst 5681T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5682T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5683T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5684F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5685F: Documentation/admin-guide/mm/damon/ 5686F: Documentation/mm/damon/ 5687F: include/linux/damon.h 5688F: include/trace/events/damon.h 5689F: mm/damon/ 5690F: tools/testing/selftests/damon/ 5691 5692DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5693L: netdev@vger.kernel.org 5694S: Orphan 5695F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5696F: drivers/net/ethernet/dec/tulip/dmfe.c 5697 5698DC390/AM53C974 SCSI driver 5699M: Hannes Reinecke <hare@suse.com> 5700L: linux-scsi@vger.kernel.org 5701S: Maintained 5702F: drivers/scsi/am53c974.c 5703 5704DC395x SCSI driver 5705M: Oliver Neukum <oliver@neukum.org> 5706M: Ali Akcaagac <aliakc@web.de> 5707M: Jamie Lenehan <lenehan@twibble.org> 5708L: dc395x@twibble.org 5709S: Maintained 5710W: http://twibble.org/dist/dc395x/ 5711W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5712F: Documentation/scsi/dc395x.rst 5713F: drivers/scsi/dc395x.* 5714 5715DCCP PROTOCOL 5716L: dccp@vger.kernel.org 5717S: Orphan 5718W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5719F: include/linux/dccp.h 5720F: include/linux/tfrc.h 5721F: include/uapi/linux/dccp.h 5722F: net/dccp/ 5723 5724DECSTATION PLATFORM SUPPORT 5725M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5726L: linux-mips@vger.kernel.org 5727S: Maintained 5728W: http://www.linux-mips.org/wiki/DECstation 5729F: arch/mips/dec/ 5730F: arch/mips/include/asm/dec/ 5731F: arch/mips/include/asm/mach-dec/ 5732 5733DEFXX FDDI NETWORK DRIVER 5734M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5735S: Maintained 5736F: drivers/net/fddi/defxx.* 5737 5738DEFZA FDDI NETWORK DRIVER 5739M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5740S: Maintained 5741F: drivers/net/fddi/defza.* 5742 5743DEINTERLACE DRIVERS FOR ALLWINNER H3 5744M: Jernej Skrabec <jernej.skrabec@gmail.com> 5745L: linux-media@vger.kernel.org 5746S: Maintained 5747T: git git://linuxtv.org/media_tree.git 5748F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5749F: drivers/media/platform/sunxi/sun8i-di/ 5750 5751DELL LAPTOP DRIVER 5752M: Matthew Garrett <mjg59@srcf.ucam.org> 5753M: Pali Rohár <pali@kernel.org> 5754L: platform-driver-x86@vger.kernel.org 5755S: Maintained 5756F: drivers/platform/x86/dell/dell-laptop.c 5757 5758DELL LAPTOP FREEFALL DRIVER 5759M: Pali Rohár <pali@kernel.org> 5760S: Maintained 5761F: drivers/platform/x86/dell/dell-smo8800.c 5762 5763DELL LAPTOP RBTN DRIVER 5764M: Pali Rohár <pali@kernel.org> 5765S: Maintained 5766F: drivers/platform/x86/dell/dell-rbtn.* 5767 5768DELL LAPTOP SMM DRIVER 5769M: Pali Rohár <pali@kernel.org> 5770S: Maintained 5771F: Documentation/ABI/obsolete/procfs-i8k 5772F: drivers/hwmon/dell-smm-hwmon.c 5773F: include/uapi/linux/i8k.h 5774 5775DELL REMOTE BIOS UPDATE DRIVER 5776M: Stuart Hayes <stuart.w.hayes@gmail.com> 5777L: platform-driver-x86@vger.kernel.org 5778S: Maintained 5779F: drivers/platform/x86/dell/dell_rbu.c 5780 5781DELL SMBIOS DRIVER 5782M: Pali Rohár <pali@kernel.org> 5783L: Dell.Client.Kernel@dell.com 5784L: platform-driver-x86@vger.kernel.org 5785S: Maintained 5786F: drivers/platform/x86/dell/dell-smbios.* 5787 5788DELL SMBIOS SMM DRIVER 5789L: Dell.Client.Kernel@dell.com 5790L: platform-driver-x86@vger.kernel.org 5791S: Maintained 5792F: drivers/platform/x86/dell/dell-smbios-smm.c 5793 5794DELL SMBIOS WMI DRIVER 5795L: Dell.Client.Kernel@dell.com 5796L: platform-driver-x86@vger.kernel.org 5797S: Maintained 5798F: drivers/platform/x86/dell/dell-smbios-wmi.c 5799F: tools/wmi/dell-smbios-example.c 5800 5801DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5802M: Stuart Hayes <stuart.w.hayes@gmail.com> 5803L: platform-driver-x86@vger.kernel.org 5804S: Maintained 5805F: Documentation/driver-api/dcdbas.rst 5806F: drivers/platform/x86/dell/dcdbas.* 5807 5808DELL WMI DDV DRIVER 5809M: Armin Wolf <W_Armin@gmx.de> 5810S: Maintained 5811F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5812F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5813F: drivers/platform/x86/dell/dell-wmi-ddv.c 5814 5815DELL WMI DESCRIPTOR DRIVER 5816L: Dell.Client.Kernel@dell.com 5817S: Maintained 5818F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5819 5820DELL WMI HARDWARE PRIVACY SUPPORT 5821M: Perry Yuan <Perry.Yuan@dell.com> 5822L: Dell.Client.Kernel@dell.com 5823L: platform-driver-x86@vger.kernel.org 5824S: Maintained 5825F: drivers/platform/x86/dell/dell-wmi-privacy.c 5826 5827DELL WMI NOTIFICATIONS DRIVER 5828M: Matthew Garrett <mjg59@srcf.ucam.org> 5829M: Pali Rohár <pali@kernel.org> 5830S: Maintained 5831F: drivers/platform/x86/dell/dell-wmi-base.c 5832 5833DELL WMI SYSMAN DRIVER 5834M: Prasanth Ksr <prasanth.ksr@dell.com> 5835L: Dell.Client.Kernel@dell.com 5836L: platform-driver-x86@vger.kernel.org 5837S: Maintained 5838F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5839F: drivers/platform/x86/dell/dell-wmi-sysman/ 5840 5841DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5842M: Zev Weiss <zev@bewilderbeest.net> 5843L: linux-hwmon@vger.kernel.org 5844S: Maintained 5845F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5846 5847DELTA DPS920AB PSU DRIVER 5848M: Robert Marko <robert.marko@sartura.hr> 5849L: linux-hwmon@vger.kernel.org 5850S: Maintained 5851F: Documentation/hwmon/dps920ab.rst 5852F: drivers/hwmon/pmbus/dps920ab.c 5853 5854DELTA NETWORKS TN48M CPLD DRIVERS 5855M: Robert Marko <robert.marko@sartura.hr> 5856S: Maintained 5857F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5858F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5859F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5860F: drivers/gpio/gpio-tn48m.c 5861F: include/dt-bindings/reset/delta,tn48m-reset.h 5862 5863DELTA ST MEDIA DRIVER 5864M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5865L: linux-media@vger.kernel.org 5866S: Supported 5867W: https://linuxtv.org 5868T: git git://linuxtv.org/media_tree.git 5869F: drivers/media/platform/st/sti/delta 5870 5871DENALI NAND DRIVER 5872L: linux-mtd@lists.infradead.org 5873S: Orphan 5874F: drivers/mtd/nand/raw/denali* 5875 5876DESIGNWARE EDMA CORE IP DRIVER 5877M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5878L: dmaengine@vger.kernel.org 5879S: Maintained 5880F: drivers/dma/dw-edma/ 5881F: include/linux/dma/edma.h 5882 5883DESIGNWARE USB2 DRD IP DRIVER 5884M: Minas Harutyunyan <hminas@synopsys.com> 5885L: linux-usb@vger.kernel.org 5886S: Maintained 5887T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5888F: drivers/usb/dwc2/ 5889 5890DESIGNWARE USB3 DRD IP DRIVER 5891M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5892L: linux-usb@vger.kernel.org 5893S: Maintained 5894F: drivers/usb/dwc3/ 5895 5896DESIGNWARE XDATA IP DRIVER 5897M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5898L: linux-pci@vger.kernel.org 5899S: Maintained 5900F: Documentation/misc-devices/dw-xdata-pcie.rst 5901F: drivers/misc/dw-xdata-pcie.c 5902 5903DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5904M: Andreas Klinger <ak@it-klinger.de> 5905L: linux-iio@vger.kernel.org 5906S: Maintained 5907F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5908F: drivers/iio/proximity/srf*.c 5909 5910DEVICE COREDUMP (DEV_COREDUMP) 5911M: Johannes Berg <johannes@sipsolutions.net> 5912L: linux-kernel@vger.kernel.org 5913S: Maintained 5914F: drivers/base/devcoredump.c 5915F: include/linux/devcoredump.h 5916 5917DEVICE DEPENDENCY HELPER SCRIPT 5918M: Saravana Kannan <saravanak@google.com> 5919L: linux-kernel@vger.kernel.org 5920S: Maintained 5921F: scripts/dev-needs.sh 5922 5923DEVICE DIRECT ACCESS (DAX) 5924M: Dan Williams <dan.j.williams@intel.com> 5925M: Vishal Verma <vishal.l.verma@intel.com> 5926M: Dave Jiang <dave.jiang@intel.com> 5927L: nvdimm@lists.linux.dev 5928L: linux-cxl@vger.kernel.org 5929S: Supported 5930F: drivers/dax/ 5931 5932DEVICE FREQUENCY (DEVFREQ) 5933M: MyungJoo Ham <myungjoo.ham@samsung.com> 5934M: Kyungmin Park <kyungmin.park@samsung.com> 5935M: Chanwoo Choi <cw00.choi@samsung.com> 5936L: linux-pm@vger.kernel.org 5937S: Maintained 5938T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5939F: Documentation/devicetree/bindings/devfreq/ 5940F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5941F: drivers/devfreq/ 5942F: include/linux/devfreq.h 5943F: include/trace/events/devfreq.h 5944 5945DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5946M: Chanwoo Choi <cw00.choi@samsung.com> 5947L: linux-pm@vger.kernel.org 5948S: Supported 5949T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5950F: Documentation/devicetree/bindings/devfreq/event/ 5951F: drivers/devfreq/devfreq-event.c 5952F: drivers/devfreq/event/ 5953F: include/dt-bindings/pmu/exynos_ppmu.h 5954F: include/linux/devfreq-event.h 5955 5956DEVICE RESOURCE MANAGEMENT HELPERS 5957M: Hans de Goede <hdegoede@redhat.com> 5958R: Matti Vaittinen <mazziesaccount@gmail.com> 5959S: Maintained 5960F: include/linux/devm-helpers.h 5961 5962DEVICE-MAPPER (LVM) 5963M: Alasdair Kergon <agk@redhat.com> 5964M: Mike Snitzer <snitzer@kernel.org> 5965M: dm-devel@redhat.com 5966L: dm-devel@redhat.com 5967S: Maintained 5968W: http://sources.redhat.com/dm 5969Q: http://patchwork.kernel.org/project/dm-devel/list/ 5970T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5971T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5972F: Documentation/admin-guide/device-mapper/ 5973F: drivers/md/Kconfig 5974F: drivers/md/Makefile 5975F: drivers/md/dm* 5976F: drivers/md/persistent-data/ 5977F: include/linux/device-mapper.h 5978F: include/linux/dm-*.h 5979F: include/uapi/linux/dm-*.h 5980 5981DEVLINK 5982M: Jiri Pirko <jiri@resnulli.us> 5983L: netdev@vger.kernel.org 5984S: Supported 5985F: Documentation/networking/devlink 5986F: include/net/devlink.h 5987F: include/uapi/linux/devlink.h 5988F: net/devlink/ 5989 5990DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5991M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5992L: kernel@dh-electronics.com 5993S: Maintained 5994F: arch/arm/boot/dts/imx6*-dhcom-* 5995F: arch/arm/boot/dts/imx6*-dhcor-* 5996 5997DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5998M: Marek Vasut <marex@denx.de> 5999L: kernel@dh-electronics.com 6000S: Maintained 6001F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6002F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6003 6004DIALOG SEMICONDUCTOR DRIVERS 6005M: Support Opensource <support.opensource@diasemi.com> 6006S: Supported 6007W: http://www.dialog-semiconductor.com/products 6008F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6009F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6010F: Documentation/devicetree/bindings/mfd/da90*.txt 6011F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6012F: Documentation/devicetree/bindings/regulator/da92*.txt 6013F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6014F: Documentation/devicetree/bindings/regulator/slg51000.txt 6015F: Documentation/devicetree/bindings/sound/da[79]*.txt 6016F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6017F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6018F: Documentation/hwmon/da90??.rst 6019F: drivers/gpio/gpio-da90??.c 6020F: drivers/hwmon/da90??-hwmon.c 6021F: drivers/iio/adc/da91??-*.c 6022F: drivers/input/misc/da72??.[ch] 6023F: drivers/input/misc/da90??_onkey.c 6024F: drivers/input/touchscreen/da9052_tsi.c 6025F: drivers/leds/leds-da90??.c 6026F: drivers/mfd/da903x.c 6027F: drivers/mfd/da90??-*.c 6028F: drivers/mfd/da91??-*.c 6029F: drivers/pinctrl/pinctrl-da90??.c 6030F: drivers/power/supply/da9052-battery.c 6031F: drivers/power/supply/da91??-*.c 6032F: drivers/regulator/da9???-regulator.[ch] 6033F: drivers/regulator/slg51000-regulator.[ch] 6034F: drivers/rtc/rtc-da90??.c 6035F: drivers/thermal/da90??-thermal.c 6036F: drivers/video/backlight/da90??_bl.c 6037F: drivers/watchdog/da90??_wdt.c 6038F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6039F: include/linux/mfd/da903x.h 6040F: include/linux/mfd/da9052/ 6041F: include/linux/mfd/da9055/ 6042F: include/linux/mfd/da9062/ 6043F: include/linux/mfd/da9063/ 6044F: include/linux/mfd/da9150/ 6045F: include/linux/regulator/da9211.h 6046F: include/sound/da[79]*.h 6047F: sound/soc/codecs/da[79]*.[ch] 6048 6049DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6050M: William Breathitt Gray <william.gray@linaro.org> 6051L: linux-gpio@vger.kernel.org 6052S: Maintained 6053F: drivers/gpio/gpio-gpio-mm.c 6054 6055DIOLAN U2C-12 I2C DRIVER 6056M: Guenter Roeck <linux@roeck-us.net> 6057L: linux-i2c@vger.kernel.org 6058S: Maintained 6059F: drivers/i2c/busses/i2c-diolan-u2c.c 6060 6061DIRECTORY NOTIFICATION (DNOTIFY) 6062M: Jan Kara <jack@suse.cz> 6063R: Amir Goldstein <amir73il@gmail.com> 6064L: linux-fsdevel@vger.kernel.org 6065S: Maintained 6066F: Documentation/filesystems/dnotify.rst 6067F: fs/notify/dnotify/ 6068F: include/linux/dnotify.h 6069 6070DISK GEOMETRY AND PARTITION HANDLING 6071M: Andries Brouwer <aeb@cwi.nl> 6072S: Maintained 6073W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6074W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6075W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6076 6077DISKQUOTA 6078M: Jan Kara <jack@suse.com> 6079S: Maintained 6080F: Documentation/filesystems/quota.rst 6081F: fs/quota/ 6082F: include/linux/quota*.h 6083F: include/uapi/linux/quota*.h 6084 6085DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6086M: Bernie Thompson <bernie@plugable.com> 6087L: linux-fbdev@vger.kernel.org 6088S: Maintained 6089W: http://plugable.com/category/projects/udlfb/ 6090F: Documentation/fb/udlfb.rst 6091F: drivers/video/fbdev/udlfb.c 6092F: include/video/udlfb.h 6093 6094DISTRIBUTED LOCK MANAGER (DLM) 6095M: Christine Caulfield <ccaulfie@redhat.com> 6096M: David Teigland <teigland@redhat.com> 6097L: cluster-devel@redhat.com 6098S: Supported 6099W: http://sources.redhat.com/cluster/ 6100T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6101F: fs/dlm/ 6102 6103DMA BUFFER SHARING FRAMEWORK 6104M: Sumit Semwal <sumit.semwal@linaro.org> 6105M: Christian König <christian.koenig@amd.com> 6106L: linux-media@vger.kernel.org 6107L: dri-devel@lists.freedesktop.org 6108L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6109S: Maintained 6110T: git git://anongit.freedesktop.org/drm/drm-misc 6111F: Documentation/driver-api/dma-buf.rst 6112F: drivers/dma-buf/ 6113F: include/linux/*fence.h 6114F: include/linux/dma-buf.h 6115F: include/linux/dma-resv.h 6116K: \bdma_(?:buf|fence|resv)\b 6117 6118DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6119M: Vinod Koul <vkoul@kernel.org> 6120L: dmaengine@vger.kernel.org 6121S: Maintained 6122Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6123T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6124F: Documentation/devicetree/bindings/dma/ 6125F: Documentation/driver-api/dmaengine/ 6126F: drivers/dma/ 6127F: include/dt-bindings/dma/ 6128F: include/linux/dma/ 6129F: include/linux/dmaengine.h 6130F: include/linux/of_dma.h 6131 6132DMA MAPPING BENCHMARK 6133M: Xiang Chen <chenxiang66@hisilicon.com> 6134L: iommu@lists.linux.dev 6135F: kernel/dma/map_benchmark.c 6136F: tools/testing/selftests/dma/ 6137 6138DMA MAPPING HELPERS 6139M: Christoph Hellwig <hch@lst.de> 6140M: Marek Szyprowski <m.szyprowski@samsung.com> 6141R: Robin Murphy <robin.murphy@arm.com> 6142L: iommu@lists.linux.dev 6143S: Supported 6144W: http://git.infradead.org/users/hch/dma-mapping.git 6145T: git git://git.infradead.org/users/hch/dma-mapping.git 6146F: include/asm-generic/dma-mapping.h 6147F: include/linux/dma-direct.h 6148F: include/linux/dma-map-ops.h 6149F: include/linux/dma-mapping.h 6150F: include/linux/swiotlb.h 6151F: kernel/dma/ 6152 6153DMA-BUF HEAPS FRAMEWORK 6154M: Sumit Semwal <sumit.semwal@linaro.org> 6155R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6156R: Liam Mark <lmark@codeaurora.org> 6157R: Laura Abbott <labbott@redhat.com> 6158R: Brian Starkey <Brian.Starkey@arm.com> 6159R: John Stultz <jstultz@google.com> 6160L: linux-media@vger.kernel.org 6161L: dri-devel@lists.freedesktop.org 6162L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6163S: Maintained 6164T: git git://anongit.freedesktop.org/drm/drm-misc 6165F: drivers/dma-buf/dma-heap.c 6166F: drivers/dma-buf/heaps/* 6167F: include/linux/dma-heap.h 6168F: include/uapi/linux/dma-heap.h 6169 6170DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6171M: Lukasz Luba <lukasz.luba@arm.com> 6172L: linux-pm@vger.kernel.org 6173L: linux-samsung-soc@vger.kernel.org 6174S: Maintained 6175F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6176F: drivers/memory/samsung/exynos5422-dmc.c 6177 6178DME1737 HARDWARE MONITOR DRIVER 6179M: Juerg Haefliger <juergh@proton.me> 6180L: linux-hwmon@vger.kernel.org 6181S: Maintained 6182F: Documentation/hwmon/dme1737.rst 6183F: drivers/hwmon/dme1737.c 6184 6185DMI/SMBIOS SUPPORT 6186M: Jean Delvare <jdelvare@suse.com> 6187S: Maintained 6188T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6189F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6190F: drivers/firmware/dmi-id.c 6191F: drivers/firmware/dmi_scan.c 6192F: include/linux/dmi.h 6193 6194DOCUMENTATION 6195M: Jonathan Corbet <corbet@lwn.net> 6196L: linux-doc@vger.kernel.org 6197S: Maintained 6198P: Documentation/doc-guide/maintainer-profile.rst 6199T: git git://git.lwn.net/linux.git docs-next 6200F: Documentation/ 6201F: scripts/documentation-file-ref-check 6202F: scripts/kernel-doc 6203F: scripts/sphinx-pre-install 6204X: Documentation/ABI/ 6205X: Documentation/admin-guide/media/ 6206X: Documentation/devicetree/ 6207X: Documentation/driver-api/media/ 6208X: Documentation/firmware-guide/acpi/ 6209X: Documentation/i2c/ 6210X: Documentation/netlink/ 6211X: Documentation/power/ 6212X: Documentation/spi/ 6213X: Documentation/userspace-api/media/ 6214 6215DOCUMENTATION REPORTING ISSUES 6216M: Thorsten Leemhuis <linux@leemhuis.info> 6217L: linux-doc@vger.kernel.org 6218S: Maintained 6219F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6220F: Documentation/admin-guide/reporting-issues.rst 6221 6222DOCUMENTATION SCRIPTS 6223M: Mauro Carvalho Chehab <mchehab@kernel.org> 6224L: linux-doc@vger.kernel.org 6225S: Maintained 6226F: Documentation/sphinx/parse-headers.pl 6227F: scripts/documentation-file-ref-check 6228F: scripts/sphinx-pre-install 6229 6230DOCUMENTATION/ITALIAN 6231M: Federico Vaga <federico.vaga@vaga.pv.it> 6232L: linux-doc@vger.kernel.org 6233S: Maintained 6234F: Documentation/translations/it_IT 6235 6236DOCUMENTATION/JAPANESE 6237R: Akira Yokosawa <akiyks@gmail.com> 6238L: linux-doc@vger.kernel.org 6239S: Maintained 6240F: Documentation/translations/ja_JP 6241 6242DONGWOON DW9714 LENS VOICE COIL DRIVER 6243M: Sakari Ailus <sakari.ailus@linux.intel.com> 6244L: linux-media@vger.kernel.org 6245S: Maintained 6246T: git git://linuxtv.org/media_tree.git 6247F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6248F: drivers/media/i2c/dw9714.c 6249 6250DONGWOON DW9768 LENS VOICE COIL DRIVER 6251M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6252L: linux-media@vger.kernel.org 6253S: Maintained 6254T: git git://linuxtv.org/media_tree.git 6255F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6256F: drivers/media/i2c/dw9768.c 6257 6258DONGWOON DW9807 LENS VOICE COIL DRIVER 6259M: Sakari Ailus <sakari.ailus@linux.intel.com> 6260L: linux-media@vger.kernel.org 6261S: Maintained 6262T: git git://linuxtv.org/media_tree.git 6263F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6264F: drivers/media/i2c/dw9807-vcm.c 6265 6266DOUBLETALK DRIVER 6267M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6268L: blinux-list@redhat.com 6269S: Maintained 6270F: drivers/char/dtlk.c 6271F: include/linux/dtlk.h 6272 6273DPAA2 DATAPATH I/O (DPIO) DRIVER 6274M: Roy Pledge <Roy.Pledge@nxp.com> 6275L: linux-kernel@vger.kernel.org 6276S: Maintained 6277F: drivers/soc/fsl/dpio 6278 6279DPAA2 ETHERNET DRIVER 6280M: Ioana Ciornei <ioana.ciornei@nxp.com> 6281L: netdev@vger.kernel.org 6282S: Maintained 6283F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6284F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6285F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6286F: drivers/net/ethernet/freescale/dpaa2/Makefile 6287F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6288F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6289F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6290F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6291F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6292F: drivers/net/ethernet/freescale/dpaa2/dpni* 6293 6294DPAA2 ETHERNET SWITCH DRIVER 6295M: Ioana Ciornei <ioana.ciornei@nxp.com> 6296L: netdev@vger.kernel.org 6297S: Maintained 6298F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6299F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6300F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6301 6302DRBD DRIVER 6303M: Philipp Reisner <philipp.reisner@linbit.com> 6304M: Lars Ellenberg <lars.ellenberg@linbit.com> 6305M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6306L: drbd-dev@lists.linbit.com 6307S: Supported 6308W: http://www.drbd.org 6309T: git git://git.linbit.com/linux-drbd.git 6310T: git git://git.linbit.com/drbd-8.4.git 6311F: Documentation/admin-guide/blockdev/ 6312F: drivers/block/drbd/ 6313F: include/linux/drbd* 6314F: lib/lru_cache.c 6315 6316DRIVER COMPONENT FRAMEWORK 6317L: dri-devel@lists.freedesktop.org 6318F: drivers/base/component.c 6319F: include/linux/component.h 6320 6321DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6322M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6323R: "Rafael J. Wysocki" <rafael@kernel.org> 6324S: Supported 6325T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6326F: Documentation/core-api/kobject.rst 6327F: drivers/base/ 6328F: fs/debugfs/ 6329F: fs/sysfs/ 6330F: include/linux/debugfs.h 6331F: include/linux/fwnode.h 6332F: include/linux/kobj* 6333F: include/linux/property.h 6334F: lib/kobj* 6335 6336DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6337M: Nishanth Menon <nm@ti.com> 6338L: linux-pm@vger.kernel.org 6339S: Maintained 6340F: drivers/soc/ti/smartreflex.c 6341F: include/linux/power/smartreflex.h 6342 6343DRM ACCEL DRIVERS FOR INTEL VPU 6344M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6345M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6346L: dri-devel@lists.freedesktop.org 6347S: Supported 6348T: git git://anongit.freedesktop.org/drm/drm-misc 6349F: drivers/accel/ivpu/ 6350F: include/uapi/drm/ivpu_accel.h 6351 6352DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6353M: Oded Gabbay <ogabbay@kernel.org> 6354L: dri-devel@lists.freedesktop.org 6355S: Maintained 6356C: irc://irc.oftc.net/dri-devel 6357T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6358F: Documentation/accel/ 6359F: drivers/accel/ 6360F: include/drm/drm_accel.h 6361 6362DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6363M: Maxime Ripard <mripard@kernel.org> 6364M: Chen-Yu Tsai <wens@csie.org> 6365R: Jernej Skrabec <jernej.skrabec@gmail.com> 6366L: dri-devel@lists.freedesktop.org 6367S: Supported 6368T: git git://anongit.freedesktop.org/drm/drm-misc 6369F: drivers/gpu/drm/sun4i/sun8i* 6370 6371DRM DRIVER FOR ARM PL111 CLCD 6372M: Emma Anholt <emma@anholt.net> 6373S: Supported 6374T: git git://anongit.freedesktop.org/drm/drm-misc 6375F: drivers/gpu/drm/pl111/ 6376 6377DRM DRIVER FOR ARM VERSATILE TFT PANELS 6378M: Linus Walleij <linus.walleij@linaro.org> 6379S: Maintained 6380T: git git://anongit.freedesktop.org/drm/drm-misc 6381F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6382F: drivers/gpu/drm/panel/panel-arm-versatile.c 6383 6384DRM DRIVER FOR ASPEED BMC GFX 6385M: Joel Stanley <joel@jms.id.au> 6386L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6387S: Supported 6388T: git git://anongit.freedesktop.org/drm/drm-misc 6389F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6390F: drivers/gpu/drm/aspeed/ 6391 6392DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6393M: Dave Airlie <airlied@redhat.com> 6394R: Thomas Zimmermann <tzimmermann@suse.de> 6395L: dri-devel@lists.freedesktop.org 6396S: Supported 6397T: git git://anongit.freedesktop.org/drm/drm-misc 6398F: drivers/gpu/drm/ast/ 6399 6400DRM DRIVER FOR BOCHS VIRTUAL GPU 6401M: Gerd Hoffmann <kraxel@redhat.com> 6402L: virtualization@lists.linux-foundation.org 6403S: Maintained 6404T: git git://anongit.freedesktop.org/drm/drm-misc 6405F: drivers/gpu/drm/tiny/bochs.c 6406 6407DRM DRIVER FOR BOE HIMAX8279D PANELS 6408M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6409S: Maintained 6410F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6411F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6412 6413DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6414M: Jagan Teki <jagan@amarulasolutions.com> 6415S: Maintained 6416F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6417F: drivers/gpu/drm/bridge/chipone-icn6211.c 6418 6419DRM DRIVER FOR EBBG FT8719 PANEL 6420M: Joel Selvaraj <jo@jsfamily.in> 6421S: Maintained 6422T: git git://anongit.freedesktop.org/drm/drm-misc 6423F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6424F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6425 6426DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6427M: Linus Walleij <linus.walleij@linaro.org> 6428S: Maintained 6429T: git git://anongit.freedesktop.org/drm/drm-misc 6430F: drivers/gpu/drm/tve200/ 6431 6432DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6433M: Icenowy Zheng <icenowy@aosc.io> 6434S: Maintained 6435F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6436F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6437 6438DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6439M: Jagan Teki <jagan@amarulasolutions.com> 6440S: Maintained 6441F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6442F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6443 6444DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6445M: Thomas Zimmermann <tzimmermann@suse.de> 6446M: Javier Martinez Canillas <javierm@redhat.com> 6447L: dri-devel@lists.freedesktop.org 6448S: Maintained 6449T: git git://anongit.freedesktop.org/drm/drm-misc 6450F: drivers/gpu/drm/drm_aperture.c 6451F: drivers/gpu/drm/tiny/ofdrm.c 6452F: drivers/gpu/drm/tiny/simpledrm.c 6453F: drivers/video/aperture.c 6454F: drivers/video/nomodeset.c 6455F: include/drm/drm_aperture.h 6456F: include/linux/aperture.h 6457F: include/video/nomodeset.h 6458 6459DRM DRIVER FOR GENERIC EDP PANELS 6460R: Douglas Anderson <dianders@chromium.org> 6461F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6462F: drivers/gpu/drm/panel/panel-edp.c 6463 6464DRM DRIVER FOR GENERIC USB DISPLAY 6465M: Noralf Trønnes <noralf@tronnes.org> 6466S: Maintained 6467W: https://github.com/notro/gud/wiki 6468T: git git://anongit.freedesktop.org/drm/drm-misc 6469F: drivers/gpu/drm/gud/ 6470F: include/drm/gud.h 6471 6472DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6473M: Hans de Goede <hdegoede@redhat.com> 6474S: Maintained 6475T: git git://anongit.freedesktop.org/drm/drm-misc 6476F: drivers/gpu/drm/tiny/gm12u320.c 6477 6478DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6479M: Ondrej Jirman <megi@xff.cz> 6480M: Javier Martinez Canillas <javierm@redhat.com> 6481S: Maintained 6482T: git git://anongit.freedesktop.org/drm/drm-misc 6483F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6484F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6485 6486DRM DRIVER FOR HX8357D PANELS 6487M: Emma Anholt <emma@anholt.net> 6488S: Maintained 6489T: git git://anongit.freedesktop.org/drm/drm-misc 6490F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6491F: drivers/gpu/drm/tiny/hx8357d.c 6492 6493DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6494M: Deepak Rawat <drawat.floss@gmail.com> 6495L: linux-hyperv@vger.kernel.org 6496L: dri-devel@lists.freedesktop.org 6497S: Maintained 6498T: git git://anongit.freedesktop.org/drm/drm-misc 6499F: drivers/gpu/drm/hyperv 6500 6501DRM DRIVER FOR ILITEK ILI9225 PANELS 6502M: David Lechner <david@lechnology.com> 6503S: Maintained 6504T: git git://anongit.freedesktop.org/drm/drm-misc 6505F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6506F: drivers/gpu/drm/tiny/ili9225.c 6507 6508DRM DRIVER FOR ILITEK ILI9486 PANELS 6509M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6510S: Maintained 6511T: git git://anongit.freedesktop.org/drm/drm-misc 6512F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6513F: drivers/gpu/drm/tiny/ili9486.c 6514 6515DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6516M: Jagan Teki <jagan@edgeble.ai> 6517S: Maintained 6518F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6519F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6520 6521DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6522M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6523S: Supported 6524T: git git://anongit.freedesktop.org/drm/drm-misc 6525F: drivers/gpu/drm/logicvc/ 6526 6527DRM DRIVER FOR LVDS PANELS 6528M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6529L: dri-devel@lists.freedesktop.org 6530S: Maintained 6531T: git git://anongit.freedesktop.org/drm/drm-misc 6532F: Documentation/devicetree/bindings/display/lvds.yaml 6533F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6534F: drivers/gpu/drm/panel/panel-lvds.c 6535 6536DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6537M: Guido Günther <agx@sigxcpu.org> 6538R: Purism Kernel Team <kernel@puri.sm> 6539S: Maintained 6540F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6541F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6542 6543DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6544M: Dave Airlie <airlied@redhat.com> 6545R: Thomas Zimmermann <tzimmermann@suse.de> 6546L: dri-devel@lists.freedesktop.org 6547S: Supported 6548T: git git://anongit.freedesktop.org/drm/drm-misc 6549F: drivers/gpu/drm/mgag200/ 6550 6551DRM DRIVER FOR MI0283QT 6552M: Noralf Trønnes <noralf@tronnes.org> 6553S: Maintained 6554T: git git://anongit.freedesktop.org/drm/drm-misc 6555F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6556F: drivers/gpu/drm/tiny/mi0283qt.c 6557 6558DRM DRIVER FOR MIPI DBI compatible panels 6559M: Noralf Trønnes <noralf@tronnes.org> 6560S: Maintained 6561W: https://github.com/notro/panel-mipi-dbi/wiki 6562T: git git://anongit.freedesktop.org/drm/drm-misc 6563F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6564F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6565 6566DRM DRIVER FOR MSM ADRENO GPU 6567M: Rob Clark <robdclark@gmail.com> 6568M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6569M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6570R: Sean Paul <sean@poorly.run> 6571L: linux-arm-msm@vger.kernel.org 6572L: dri-devel@lists.freedesktop.org 6573L: freedreno@lists.freedesktop.org 6574S: Maintained 6575B: https://gitlab.freedesktop.org/drm/msm/-/issues 6576T: git https://gitlab.freedesktop.org/drm/msm.git 6577F: Documentation/devicetree/bindings/display/msm/ 6578F: drivers/gpu/drm/msm/ 6579F: include/uapi/drm/msm_drm.h 6580 6581DRM DRIVER FOR NOVATEK NT35510 PANELS 6582M: Linus Walleij <linus.walleij@linaro.org> 6583S: Maintained 6584T: git git://anongit.freedesktop.org/drm/drm-misc 6585F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6586F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6587 6588DRM DRIVER FOR NOVATEK NT35560 PANELS 6589M: Linus Walleij <linus.walleij@linaro.org> 6590S: Maintained 6591T: git git://anongit.freedesktop.org/drm/drm-misc 6592F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6593F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6594 6595DRM DRIVER FOR NOVATEK NT36523 PANELS 6596M: Jianhua Lu <lujianhua000@gmail.com> 6597S: Maintained 6598T: git git://anongit.freedesktop.org/drm/drm-misc 6599F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6600F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6601 6602DRM DRIVER FOR NOVATEK NT36672A PANELS 6603M: Sumit Semwal <sumit.semwal@linaro.org> 6604S: Maintained 6605T: git git://anongit.freedesktop.org/drm/drm-misc 6606F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6607F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6608 6609DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6610M: Ben Skeggs <bskeggs@redhat.com> 6611M: Karol Herbst <kherbst@redhat.com> 6612M: Lyude Paul <lyude@redhat.com> 6613L: dri-devel@lists.freedesktop.org 6614L: nouveau@lists.freedesktop.org 6615S: Supported 6616W: https://nouveau.freedesktop.org/ 6617Q: https://patchwork.freedesktop.org/project/nouveau/ 6618Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6619B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6620C: irc://irc.oftc.net/nouveau 6621T: git https://gitlab.freedesktop.org/drm/nouveau.git 6622F: drivers/gpu/drm/nouveau/ 6623F: include/uapi/drm/nouveau_drm.h 6624 6625DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6626M: Stefan Mavrodiev <stefan@olimex.com> 6627S: Maintained 6628F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6629F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6630 6631DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6632R: Douglas Anderson <dianders@chromium.org> 6633F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6634F: drivers/gpu/drm/bridge/parade-ps8640.c 6635 6636DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6637M: Noralf Trønnes <noralf@tronnes.org> 6638S: Maintained 6639T: git git://anongit.freedesktop.org/drm/drm-misc 6640F: Documentation/devicetree/bindings/display/repaper.txt 6641F: drivers/gpu/drm/tiny/repaper.c 6642 6643DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6644M: Dave Airlie <airlied@redhat.com> 6645M: Gerd Hoffmann <kraxel@redhat.com> 6646L: virtualization@lists.linux-foundation.org 6647S: Obsolete 6648W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6649T: git git://anongit.freedesktop.org/drm/drm-misc 6650F: drivers/gpu/drm/tiny/cirrus.c 6651 6652DRM DRIVER FOR QXL VIRTUAL GPU 6653M: Dave Airlie <airlied@redhat.com> 6654M: Gerd Hoffmann <kraxel@redhat.com> 6655L: virtualization@lists.linux-foundation.org 6656L: spice-devel@lists.freedesktop.org 6657S: Maintained 6658T: git git://anongit.freedesktop.org/drm/drm-misc 6659F: drivers/gpu/drm/qxl/ 6660F: include/uapi/drm/qxl_drm.h 6661 6662DRM DRIVER FOR RAYDIUM RM67191 PANELS 6663M: Robert Chiras <robert.chiras@nxp.com> 6664S: Maintained 6665F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6666F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6667 6668DRM DRIVER FOR SAMSUNG DB7430 PANELS 6669M: Linus Walleij <linus.walleij@linaro.org> 6670S: Maintained 6671T: git git://anongit.freedesktop.org/drm/drm-misc 6672F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6673F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6674 6675DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6676M: Inki Dae <inki.dae@samsung.com> 6677M: Jagan Teki <jagan@amarulasolutions.com> 6678M: Marek Szyprowski <m.szyprowski@samsung.com> 6679S: Maintained 6680T: git git://anongit.freedesktop.org/drm/drm-misc 6681F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6682F: drivers/gpu/drm/bridge/samsung-dsim.c 6683F: include/drm/bridge/samsung-dsim.h 6684 6685DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6686M: Markuss Broks <markuss.broks@gmail.com> 6687S: Maintained 6688F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6689F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6690 6691DRM DRIVER FOR SITRONIX ST7586 PANELS 6692M: David Lechner <david@lechnology.com> 6693S: Maintained 6694T: git git://anongit.freedesktop.org/drm/drm-misc 6695F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6696F: drivers/gpu/drm/tiny/st7586.c 6697 6698DRM DRIVER FOR SITRONIX ST7701 PANELS 6699M: Jagan Teki <jagan@amarulasolutions.com> 6700S: Maintained 6701F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6702F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6703 6704DRM DRIVER FOR SITRONIX ST7703 PANELS 6705M: Guido Günther <agx@sigxcpu.org> 6706R: Purism Kernel Team <kernel@puri.sm> 6707R: Ondrej Jirman <megous@megous.com> 6708S: Maintained 6709F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6710F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6711 6712DRM DRIVER FOR SITRONIX ST7735R PANELS 6713M: David Lechner <david@lechnology.com> 6714S: Maintained 6715T: git git://anongit.freedesktop.org/drm/drm-misc 6716F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6717F: drivers/gpu/drm/tiny/st7735r.c 6718 6719DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6720M: Javier Martinez Canillas <javierm@redhat.com> 6721S: Maintained 6722T: git git://anongit.freedesktop.org/drm/drm-misc 6723F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6724F: drivers/gpu/drm/solomon/ssd130x* 6725 6726DRM DRIVER FOR ST-ERICSSON MCDE 6727M: Linus Walleij <linus.walleij@linaro.org> 6728S: Maintained 6729T: git git://anongit.freedesktop.org/drm/drm-misc 6730F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6731F: drivers/gpu/drm/mcde/ 6732 6733DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6734M: Jagan Teki <jagan@amarulasolutions.com> 6735S: Maintained 6736F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6737F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6738 6739DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6740R: Douglas Anderson <dianders@chromium.org> 6741F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6742F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6743 6744DRM DRIVER FOR TPO TPG110 PANELS 6745M: Linus Walleij <linus.walleij@linaro.org> 6746S: Maintained 6747T: git git://anongit.freedesktop.org/drm/drm-misc 6748F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6749F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6750 6751DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6752M: Dave Airlie <airlied@redhat.com> 6753R: Sean Paul <sean@poorly.run> 6754R: Thomas Zimmermann <tzimmermann@suse.de> 6755L: dri-devel@lists.freedesktop.org 6756S: Supported 6757T: git git://anongit.freedesktop.org/drm/drm-misc 6758F: drivers/gpu/drm/udl/ 6759 6760DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6761M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6762M: Melissa Wen <melissa.srw@gmail.com> 6763R: Haneen Mohammed <hamohammed.sa@gmail.com> 6764R: Daniel Vetter <daniel@ffwll.ch> 6765L: dri-devel@lists.freedesktop.org 6766S: Maintained 6767T: git git://anongit.freedesktop.org/drm/drm-misc 6768F: Documentation/gpu/vkms.rst 6769F: drivers/gpu/drm/vkms/ 6770 6771DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6772M: Hans de Goede <hdegoede@redhat.com> 6773L: dri-devel@lists.freedesktop.org 6774S: Maintained 6775T: git git://anongit.freedesktop.org/drm/drm-misc 6776F: drivers/gpu/drm/vboxvideo/ 6777 6778DRM DRIVER FOR VMWARE VIRTUAL GPU 6779M: Zack Rusin <zackr@vmware.com> 6780R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6781L: dri-devel@lists.freedesktop.org 6782S: Supported 6783T: git git://anongit.freedesktop.org/drm/drm-misc 6784F: drivers/gpu/drm/vmwgfx/ 6785F: include/uapi/drm/vmwgfx_drm.h 6786 6787DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6788M: Linus Walleij <linus.walleij@linaro.org> 6789S: Maintained 6790T: git git://anongit.freedesktop.org/drm/drm-misc 6791F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6792F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6793 6794DRM DRIVERS 6795M: David Airlie <airlied@gmail.com> 6796M: Daniel Vetter <daniel@ffwll.ch> 6797L: dri-devel@lists.freedesktop.org 6798S: Maintained 6799B: https://gitlab.freedesktop.org/drm 6800C: irc://irc.oftc.net/dri-devel 6801T: git git://anongit.freedesktop.org/drm/drm 6802F: Documentation/devicetree/bindings/display/ 6803F: Documentation/devicetree/bindings/gpu/ 6804F: Documentation/gpu/ 6805F: drivers/gpu/ 6806F: include/drm/ 6807F: include/linux/vga* 6808F: include/uapi/drm/ 6809 6810DRM DRIVERS AND MISC GPU PATCHES 6811M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6812M: Maxime Ripard <mripard@kernel.org> 6813M: Thomas Zimmermann <tzimmermann@suse.de> 6814S: Maintained 6815W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6816T: git git://anongit.freedesktop.org/drm/drm-misc 6817F: Documentation/gpu/ 6818F: drivers/gpu/drm/* 6819F: drivers/gpu/vga/ 6820F: include/drm/drm* 6821F: include/linux/vga* 6822F: include/uapi/drm/drm* 6823 6824DRM DRIVERS FOR ALLWINNER A10 6825M: Maxime Ripard <mripard@kernel.org> 6826M: Chen-Yu Tsai <wens@csie.org> 6827L: dri-devel@lists.freedesktop.org 6828S: Supported 6829T: git git://anongit.freedesktop.org/drm/drm-misc 6830F: Documentation/devicetree/bindings/display/allwinner* 6831F: drivers/gpu/drm/sun4i/ 6832 6833DRM DRIVERS FOR AMLOGIC SOCS 6834M: Neil Armstrong <neil.armstrong@linaro.org> 6835L: dri-devel@lists.freedesktop.org 6836L: linux-amlogic@lists.infradead.org 6837S: Supported 6838W: http://linux-meson.com/ 6839T: git git://anongit.freedesktop.org/drm/drm-misc 6840F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6841F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6842F: Documentation/gpu/meson.rst 6843F: drivers/gpu/drm/meson/ 6844 6845DRM DRIVERS FOR ATMEL HLCDC 6846M: Sam Ravnborg <sam@ravnborg.org> 6847M: Boris Brezillon <bbrezillon@kernel.org> 6848L: dri-devel@lists.freedesktop.org 6849S: Supported 6850T: git git://anongit.freedesktop.org/drm/drm-misc 6851F: Documentation/devicetree/bindings/display/atmel/ 6852F: drivers/gpu/drm/atmel-hlcdc/ 6853 6854DRM DRIVERS FOR BRIDGE CHIPS 6855M: Andrzej Hajda <andrzej.hajda@intel.com> 6856M: Neil Armstrong <neil.armstrong@linaro.org> 6857M: Robert Foss <rfoss@kernel.org> 6858R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6859R: Jonas Karlman <jonas@kwiboo.se> 6860R: Jernej Skrabec <jernej.skrabec@gmail.com> 6861S: Maintained 6862T: git git://anongit.freedesktop.org/drm/drm-misc 6863F: Documentation/devicetree/bindings/display/bridge/ 6864F: drivers/gpu/drm/bridge/ 6865F: include/drm/drm_bridge.h 6866 6867DRM DRIVERS FOR EXYNOS 6868M: Inki Dae <inki.dae@samsung.com> 6869M: Seung-Woo Kim <sw0312.kim@samsung.com> 6870M: Kyungmin Park <kyungmin.park@samsung.com> 6871L: dri-devel@lists.freedesktop.org 6872S: Supported 6873T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6874F: Documentation/devicetree/bindings/display/exynos/ 6875F: Documentation/devicetree/bindings/display/samsung/ 6876F: drivers/gpu/drm/exynos/ 6877F: include/uapi/drm/exynos_drm.h 6878 6879DRM DRIVERS FOR FREESCALE DCU 6880M: Stefan Agner <stefan@agner.ch> 6881M: Alison Wang <alison.wang@nxp.com> 6882L: dri-devel@lists.freedesktop.org 6883S: Supported 6884T: git git://anongit.freedesktop.org/drm/drm-misc 6885F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6886F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6887F: drivers/gpu/drm/fsl-dcu/ 6888 6889DRM DRIVERS FOR FREESCALE IMX 6890M: Philipp Zabel <p.zabel@pengutronix.de> 6891L: dri-devel@lists.freedesktop.org 6892S: Maintained 6893F: Documentation/devicetree/bindings/display/imx/ 6894F: drivers/gpu/drm/imx/ipuv3/ 6895F: drivers/gpu/ipu-v3/ 6896 6897DRM DRIVERS FOR FREESCALE IMX BRIDGE 6898M: Liu Ying <victor.liu@nxp.com> 6899L: dri-devel@lists.freedesktop.org 6900S: Maintained 6901F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6902F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6903F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6904F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6905F: drivers/gpu/drm/bridge/imx/ 6906 6907DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6908M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6909L: dri-devel@lists.freedesktop.org 6910S: Maintained 6911T: git git://github.com/patjak/drm-gma500 6912F: drivers/gpu/drm/gma500/ 6913 6914DRM DRIVERS FOR HISILICON 6915M: Xinliang Liu <xinliang.liu@linaro.org> 6916M: Tian Tao <tiantao6@hisilicon.com> 6917R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6918R: Sumit Semwal <sumit.semwal@linaro.org> 6919R: Yongqin Liu <yongqin.liu@linaro.org> 6920R: John Stultz <jstultz@google.com> 6921L: dri-devel@lists.freedesktop.org 6922S: Maintained 6923T: git git://anongit.freedesktop.org/drm/drm-misc 6924F: Documentation/devicetree/bindings/display/hisilicon/ 6925F: drivers/gpu/drm/hisilicon/ 6926 6927DRM DRIVERS FOR LIMA 6928M: Qiang Yu <yuq825@gmail.com> 6929L: dri-devel@lists.freedesktop.org 6930L: lima@lists.freedesktop.org (moderated for non-subscribers) 6931S: Maintained 6932T: git git://anongit.freedesktop.org/drm/drm-misc 6933F: drivers/gpu/drm/lima/ 6934F: include/uapi/drm/lima_drm.h 6935 6936DRM DRIVERS FOR MEDIATEK 6937M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6938M: Philipp Zabel <p.zabel@pengutronix.de> 6939L: dri-devel@lists.freedesktop.org 6940L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6941S: Supported 6942F: Documentation/devicetree/bindings/display/mediatek/ 6943F: drivers/gpu/drm/mediatek/ 6944F: drivers/phy/mediatek/phy-mtk-dp.c 6945F: drivers/phy/mediatek/phy-mtk-hdmi* 6946F: drivers/phy/mediatek/phy-mtk-mipi* 6947 6948DRM DRIVERS FOR NVIDIA TEGRA 6949M: Thierry Reding <thierry.reding@gmail.com> 6950M: Mikko Perttunen <mperttunen@nvidia.com> 6951L: dri-devel@lists.freedesktop.org 6952L: linux-tegra@vger.kernel.org 6953S: Supported 6954T: git https://gitlab.freedesktop.org/drm/tegra.git 6955F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6956F: Documentation/devicetree/bindings/gpu/host1x/ 6957F: drivers/gpu/drm/tegra/ 6958F: drivers/gpu/host1x/ 6959F: include/linux/host1x.h 6960F: include/uapi/drm/tegra_drm.h 6961 6962DRM DRIVERS FOR RENESAS 6963M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6964M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6965L: dri-devel@lists.freedesktop.org 6966L: linux-renesas-soc@vger.kernel.org 6967S: Supported 6968T: git git://linuxtv.org/pinchartl/media drm/du/next 6969F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6970F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6971F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6972F: Documentation/devicetree/bindings/display/renesas,du.yaml 6973F: drivers/gpu/drm/rcar-du/ 6974F: drivers/gpu/drm/shmobile/ 6975F: include/linux/platform_data/shmob_drm.h 6976 6977DRM DRIVERS FOR ROCKCHIP 6978M: Sandy Huang <hjc@rock-chips.com> 6979M: Heiko Stübner <heiko@sntech.de> 6980L: dri-devel@lists.freedesktop.org 6981S: Maintained 6982T: git git://anongit.freedesktop.org/drm/drm-misc 6983F: Documentation/devicetree/bindings/display/rockchip/ 6984F: drivers/gpu/drm/rockchip/ 6985 6986DRM DRIVERS FOR STI 6987M: Alain Volmat <alain.volmat@foss.st.com> 6988L: dri-devel@lists.freedesktop.org 6989S: Maintained 6990T: git git://anongit.freedesktop.org/drm/drm-misc 6991F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6992F: drivers/gpu/drm/sti 6993 6994DRM DRIVERS FOR STM 6995M: Yannick Fertre <yannick.fertre@foss.st.com> 6996M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6997M: Philippe Cornu <philippe.cornu@foss.st.com> 6998L: dri-devel@lists.freedesktop.org 6999S: Maintained 7000T: git git://anongit.freedesktop.org/drm/drm-misc 7001F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7002F: drivers/gpu/drm/stm 7003 7004DRM DRIVERS FOR TI KEYSTONE 7005M: Jyri Sarha <jyri.sarha@iki.fi> 7006M: Tomi Valkeinen <tomba@kernel.org> 7007L: dri-devel@lists.freedesktop.org 7008S: Maintained 7009T: git git://anongit.freedesktop.org/drm/drm-misc 7010F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7011F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7012F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7013F: drivers/gpu/drm/tidss/ 7014 7015DRM DRIVERS FOR TI LCDC 7016M: Jyri Sarha <jyri.sarha@iki.fi> 7017R: Tomi Valkeinen <tomba@kernel.org> 7018L: dri-devel@lists.freedesktop.org 7019S: Maintained 7020F: Documentation/devicetree/bindings/display/tilcdc/ 7021F: drivers/gpu/drm/tilcdc/ 7022 7023DRM DRIVERS FOR TI OMAP 7024M: Tomi Valkeinen <tomba@kernel.org> 7025L: dri-devel@lists.freedesktop.org 7026S: Maintained 7027F: Documentation/devicetree/bindings/display/ti/ 7028F: drivers/gpu/drm/omapdrm/ 7029 7030DRM DRIVERS FOR V3D 7031M: Emma Anholt <emma@anholt.net> 7032M: Melissa Wen <mwen@igalia.com> 7033S: Supported 7034T: git git://anongit.freedesktop.org/drm/drm-misc 7035F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7036F: drivers/gpu/drm/v3d/ 7037F: include/uapi/drm/v3d_drm.h 7038 7039DRM DRIVERS FOR VC4 7040M: Emma Anholt <emma@anholt.net> 7041M: Maxime Ripard <mripard@kernel.org> 7042S: Supported 7043T: git git://github.com/anholt/linux 7044T: git git://anongit.freedesktop.org/drm/drm-misc 7045F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7046F: drivers/gpu/drm/vc4/ 7047F: include/uapi/drm/vc4_drm.h 7048 7049DRM DRIVERS FOR VIVANTE GPU IP 7050M: Lucas Stach <l.stach@pengutronix.de> 7051R: Russell King <linux+etnaviv@armlinux.org.uk> 7052R: Christian Gmeiner <christian.gmeiner@gmail.com> 7053L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7054L: dri-devel@lists.freedesktop.org 7055S: Maintained 7056F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7057F: drivers/gpu/drm/etnaviv/ 7058F: include/uapi/drm/etnaviv_drm.h 7059 7060DRM DRIVERS FOR XEN 7061M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7062L: dri-devel@lists.freedesktop.org 7063L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7064S: Supported 7065T: git git://anongit.freedesktop.org/drm/drm-misc 7066F: Documentation/gpu/xen-front.rst 7067F: drivers/gpu/drm/xen/ 7068 7069DRM DRIVERS FOR XILINX 7070M: Hyun Kwon <hyun.kwon@xilinx.com> 7071M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7072L: dri-devel@lists.freedesktop.org 7073S: Maintained 7074T: git git://anongit.freedesktop.org/drm/drm-misc 7075F: Documentation/devicetree/bindings/display/xlnx/ 7076F: drivers/gpu/drm/xlnx/ 7077 7078DRM GPU SCHEDULER 7079M: Luben Tuikov <luben.tuikov@amd.com> 7080L: dri-devel@lists.freedesktop.org 7081S: Maintained 7082T: git git://anongit.freedesktop.org/drm/drm-misc 7083F: drivers/gpu/drm/scheduler/ 7084F: include/drm/gpu_scheduler.h 7085 7086DRM PANEL DRIVERS 7087M: Neil Armstrong <neil.armstrong@linaro.org> 7088R: Sam Ravnborg <sam@ravnborg.org> 7089L: dri-devel@lists.freedesktop.org 7090S: Maintained 7091T: git git://anongit.freedesktop.org/drm/drm-misc 7092F: Documentation/devicetree/bindings/display/panel/ 7093F: drivers/gpu/drm/drm_panel.c 7094F: drivers/gpu/drm/panel/ 7095F: include/drm/drm_panel.h 7096 7097DRM PRIVACY-SCREEN CLASS 7098M: Hans de Goede <hdegoede@redhat.com> 7099L: dri-devel@lists.freedesktop.org 7100S: Maintained 7101T: git git://anongit.freedesktop.org/drm/drm-misc 7102F: drivers/gpu/drm/drm_privacy_screen* 7103F: include/drm/drm_privacy_screen* 7104 7105DRM TTM SUBSYSTEM 7106M: Christian Koenig <christian.koenig@amd.com> 7107M: Huang Rui <ray.huang@amd.com> 7108L: dri-devel@lists.freedesktop.org 7109S: Maintained 7110T: git git://anongit.freedesktop.org/drm/drm-misc 7111F: drivers/gpu/drm/ttm/ 7112F: include/drm/ttm/ 7113 7114DSBR100 USB FM RADIO DRIVER 7115M: Alexey Klimov <klimov.linux@gmail.com> 7116L: linux-media@vger.kernel.org 7117S: Maintained 7118T: git git://linuxtv.org/media_tree.git 7119F: drivers/media/radio/dsbr100.c 7120 7121DT3155 MEDIA DRIVER 7122M: Hans Verkuil <hverkuil@xs4all.nl> 7123L: linux-media@vger.kernel.org 7124S: Odd Fixes 7125W: https://linuxtv.org 7126T: git git://linuxtv.org/media_tree.git 7127F: drivers/media/pci/dt3155/ 7128 7129DVB_USB_AF9015 MEDIA DRIVER 7130M: Antti Palosaari <crope@iki.fi> 7131L: linux-media@vger.kernel.org 7132S: Maintained 7133W: https://linuxtv.org 7134W: http://palosaari.fi/linux/ 7135Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7136T: git git://linuxtv.org/anttip/media_tree.git 7137F: drivers/media/usb/dvb-usb-v2/af9015* 7138 7139DVB_USB_AF9035 MEDIA DRIVER 7140M: Antti Palosaari <crope@iki.fi> 7141L: linux-media@vger.kernel.org 7142S: Maintained 7143W: https://linuxtv.org 7144W: http://palosaari.fi/linux/ 7145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7146T: git git://linuxtv.org/anttip/media_tree.git 7147F: drivers/media/usb/dvb-usb-v2/af9035* 7148 7149DVB_USB_ANYSEE MEDIA DRIVER 7150M: Antti Palosaari <crope@iki.fi> 7151L: linux-media@vger.kernel.org 7152S: Maintained 7153W: https://linuxtv.org 7154W: http://palosaari.fi/linux/ 7155Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7156T: git git://linuxtv.org/anttip/media_tree.git 7157F: drivers/media/usb/dvb-usb-v2/anysee* 7158 7159DVB_USB_AU6610 MEDIA DRIVER 7160M: Antti Palosaari <crope@iki.fi> 7161L: linux-media@vger.kernel.org 7162S: Maintained 7163W: https://linuxtv.org 7164W: http://palosaari.fi/linux/ 7165Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7166T: git git://linuxtv.org/anttip/media_tree.git 7167F: drivers/media/usb/dvb-usb-v2/au6610* 7168 7169DVB_USB_CE6230 MEDIA DRIVER 7170M: Antti Palosaari <crope@iki.fi> 7171L: linux-media@vger.kernel.org 7172S: Maintained 7173W: https://linuxtv.org 7174W: http://palosaari.fi/linux/ 7175Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7176T: git git://linuxtv.org/anttip/media_tree.git 7177F: drivers/media/usb/dvb-usb-v2/ce6230* 7178 7179DVB_USB_CXUSB MEDIA DRIVER 7180M: Michael Krufky <mkrufky@linuxtv.org> 7181L: linux-media@vger.kernel.org 7182S: Maintained 7183W: https://linuxtv.org 7184W: http://github.com/mkrufky 7185Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7186T: git git://linuxtv.org/media_tree.git 7187F: drivers/media/usb/dvb-usb/cxusb* 7188 7189DVB_USB_EC168 MEDIA DRIVER 7190M: Antti Palosaari <crope@iki.fi> 7191L: linux-media@vger.kernel.org 7192S: Maintained 7193W: https://linuxtv.org 7194W: http://palosaari.fi/linux/ 7195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7196T: git git://linuxtv.org/anttip/media_tree.git 7197F: drivers/media/usb/dvb-usb-v2/ec168* 7198 7199DVB_USB_GL861 MEDIA DRIVER 7200M: Antti Palosaari <crope@iki.fi> 7201L: linux-media@vger.kernel.org 7202S: Maintained 7203W: https://linuxtv.org 7204Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7205T: git git://linuxtv.org/anttip/media_tree.git 7206F: drivers/media/usb/dvb-usb-v2/gl861* 7207 7208DVB_USB_MXL111SF MEDIA DRIVER 7209M: Michael Krufky <mkrufky@linuxtv.org> 7210L: linux-media@vger.kernel.org 7211S: Maintained 7212W: https://linuxtv.org 7213W: http://github.com/mkrufky 7214Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7215T: git git://linuxtv.org/mkrufky/mxl111sf.git 7216F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7217 7218DVB_USB_RTL28XXU MEDIA DRIVER 7219M: Antti Palosaari <crope@iki.fi> 7220L: linux-media@vger.kernel.org 7221S: Maintained 7222W: https://linuxtv.org 7223W: http://palosaari.fi/linux/ 7224Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7225T: git git://linuxtv.org/anttip/media_tree.git 7226F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7227 7228DVB_USB_V2 MEDIA DRIVER 7229M: Antti Palosaari <crope@iki.fi> 7230L: linux-media@vger.kernel.org 7231S: Maintained 7232W: https://linuxtv.org 7233W: http://palosaari.fi/linux/ 7234Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7235T: git git://linuxtv.org/anttip/media_tree.git 7236F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7237F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7238 7239DYNAMIC DEBUG 7240M: Jason Baron <jbaron@akamai.com> 7241M: Jim Cromie <jim.cromie@gmail.com> 7242S: Maintained 7243F: include/linux/dynamic_debug.h 7244F: lib/dynamic_debug.c 7245F: lib/test_dynamic_debug.c 7246 7247DYNAMIC INTERRUPT MODERATION 7248M: Tal Gilboa <talgi@nvidia.com> 7249S: Maintained 7250F: Documentation/networking/net_dim.rst 7251F: include/linux/dim.h 7252F: lib/dim/ 7253 7254DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7255M: Daniel Lezcano <daniel.lezcano@kernel.org> 7256L: linux-pm@vger.kernel.org 7257S: Supported 7258B: https://bugzilla.kernel.org 7259T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7260F: drivers/powercap/dtpm* 7261F: include/linux/dtpm.h 7262 7263DZ DECSTATION DZ11 SERIAL DRIVER 7264M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7265S: Maintained 7266F: drivers/tty/serial/dz.* 7267 7268E3X0 POWER BUTTON DRIVER 7269M: Moritz Fischer <moritz.fischer@ettus.com> 7270L: usrp-users@lists.ettus.com 7271S: Supported 7272W: http://www.ettus.com 7273F: Documentation/devicetree/bindings/input/e3x0-button.txt 7274F: drivers/input/misc/e3x0-button.c 7275 7276E4000 MEDIA DRIVER 7277M: Antti Palosaari <crope@iki.fi> 7278L: linux-media@vger.kernel.org 7279S: Maintained 7280W: https://linuxtv.org 7281W: http://palosaari.fi/linux/ 7282Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7283T: git git://linuxtv.org/anttip/media_tree.git 7284F: drivers/media/tuners/e4000* 7285 7286EARTH_PT1 MEDIA DRIVER 7287M: Akihiro Tsukada <tskd08@gmail.com> 7288L: linux-media@vger.kernel.org 7289S: Odd Fixes 7290F: drivers/media/pci/pt1/ 7291 7292EARTH_PT3 MEDIA DRIVER 7293M: Akihiro Tsukada <tskd08@gmail.com> 7294L: linux-media@vger.kernel.org 7295S: Odd Fixes 7296F: drivers/media/pci/pt3/ 7297 7298EC100 MEDIA DRIVER 7299M: Antti Palosaari <crope@iki.fi> 7300L: linux-media@vger.kernel.org 7301S: Maintained 7302W: https://linuxtv.org 7303W: http://palosaari.fi/linux/ 7304Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7305T: git git://linuxtv.org/anttip/media_tree.git 7306F: drivers/media/dvb-frontends/ec100* 7307 7308ECRYPT FILE SYSTEM 7309M: Tyler Hicks <code@tyhicks.com> 7310L: ecryptfs@vger.kernel.org 7311S: Odd Fixes 7312W: http://ecryptfs.org 7313W: https://launchpad.net/ecryptfs 7314T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7315F: Documentation/filesystems/ecryptfs.rst 7316F: fs/ecryptfs/ 7317 7318EDAC-AMD64 7319M: Yazen Ghannam <yazen.ghannam@amd.com> 7320L: linux-edac@vger.kernel.org 7321S: Supported 7322F: drivers/edac/amd64_edac* 7323F: drivers/edac/mce_amd* 7324 7325EDAC-ARMADA 7326M: Jan Luebbe <jlu@pengutronix.de> 7327L: linux-edac@vger.kernel.org 7328S: Maintained 7329F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7330F: drivers/edac/armada_xp_* 7331 7332EDAC-AST2500 7333M: Stefan Schaeckeler <sschaeck@cisco.com> 7334S: Supported 7335F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7336F: drivers/edac/aspeed_edac.c 7337 7338EDAC-BLUEFIELD 7339M: Shravan Kumar Ramani <shravankr@nvidia.com> 7340S: Supported 7341F: drivers/edac/bluefield_edac.c 7342 7343EDAC-CALXEDA 7344M: Andre Przywara <andre.przywara@arm.com> 7345L: linux-edac@vger.kernel.org 7346S: Maintained 7347F: drivers/edac/highbank* 7348 7349EDAC-CAVIUM OCTEON 7350M: Ralf Baechle <ralf@linux-mips.org> 7351L: linux-edac@vger.kernel.org 7352L: linux-mips@vger.kernel.org 7353S: Supported 7354F: drivers/edac/octeon_edac* 7355 7356EDAC-CAVIUM THUNDERX 7357M: Robert Richter <rric@kernel.org> 7358L: linux-edac@vger.kernel.org 7359S: Odd Fixes 7360F: drivers/edac/thunderx_edac* 7361 7362EDAC-CORE 7363M: Borislav Petkov <bp@alien8.de> 7364M: Tony Luck <tony.luck@intel.com> 7365R: James Morse <james.morse@arm.com> 7366R: Mauro Carvalho Chehab <mchehab@kernel.org> 7367R: Robert Richter <rric@kernel.org> 7368L: linux-edac@vger.kernel.org 7369S: Supported 7370T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7371F: Documentation/admin-guide/ras.rst 7372F: Documentation/driver-api/edac.rst 7373F: drivers/edac/ 7374F: include/linux/edac.h 7375 7376EDAC-DMC520 7377M: Lei Wang <lewan@microsoft.com> 7378L: linux-edac@vger.kernel.org 7379S: Supported 7380F: drivers/edac/dmc520_edac.c 7381 7382EDAC-E752X 7383M: Mark Gross <markgross@kernel.org> 7384L: linux-edac@vger.kernel.org 7385S: Maintained 7386F: drivers/edac/e752x_edac.c 7387 7388EDAC-E7XXX 7389L: linux-edac@vger.kernel.org 7390S: Maintained 7391F: drivers/edac/e7xxx_edac.c 7392 7393EDAC-FSL_DDR 7394M: York Sun <york.sun@nxp.com> 7395L: linux-edac@vger.kernel.org 7396S: Maintained 7397F: drivers/edac/fsl_ddr_edac.* 7398 7399EDAC-GHES 7400M: Mauro Carvalho Chehab <mchehab@kernel.org> 7401L: linux-edac@vger.kernel.org 7402S: Maintained 7403F: drivers/edac/ghes_edac.c 7404 7405EDAC-I10NM 7406M: Tony Luck <tony.luck@intel.com> 7407L: linux-edac@vger.kernel.org 7408S: Maintained 7409F: drivers/edac/i10nm_base.c 7410 7411EDAC-I3000 7412L: linux-edac@vger.kernel.org 7413S: Orphan 7414F: drivers/edac/i3000_edac.c 7415 7416EDAC-I5000 7417L: linux-edac@vger.kernel.org 7418S: Maintained 7419F: drivers/edac/i5000_edac.c 7420 7421EDAC-I5400 7422M: Mauro Carvalho Chehab <mchehab@kernel.org> 7423L: linux-edac@vger.kernel.org 7424S: Maintained 7425F: drivers/edac/i5400_edac.c 7426 7427EDAC-I7300 7428M: Mauro Carvalho Chehab <mchehab@kernel.org> 7429L: linux-edac@vger.kernel.org 7430S: Maintained 7431F: drivers/edac/i7300_edac.c 7432 7433EDAC-I7CORE 7434M: Mauro Carvalho Chehab <mchehab@kernel.org> 7435L: linux-edac@vger.kernel.org 7436S: Maintained 7437F: drivers/edac/i7core_edac.c 7438 7439EDAC-I82443BXGX 7440M: Tim Small <tim@buttersideup.com> 7441L: linux-edac@vger.kernel.org 7442S: Maintained 7443F: drivers/edac/i82443bxgx_edac.c 7444 7445EDAC-I82975X 7446M: "Arvind R." <arvino55@gmail.com> 7447L: linux-edac@vger.kernel.org 7448S: Maintained 7449F: drivers/edac/i82975x_edac.c 7450 7451EDAC-IE31200 7452M: Jason Baron <jbaron@akamai.com> 7453L: linux-edac@vger.kernel.org 7454S: Maintained 7455F: drivers/edac/ie31200_edac.c 7456 7457EDAC-IGEN6 7458M: Tony Luck <tony.luck@intel.com> 7459R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7460L: linux-edac@vger.kernel.org 7461S: Maintained 7462F: drivers/edac/igen6_edac.c 7463 7464EDAC-MPC85XX 7465M: Johannes Thumshirn <morbidrsa@gmail.com> 7466L: linux-edac@vger.kernel.org 7467S: Maintained 7468F: drivers/edac/mpc85xx_edac.[ch] 7469 7470EDAC-PASEMI 7471M: Egor Martovetsky <egor@pasemi.com> 7472L: linux-edac@vger.kernel.org 7473S: Maintained 7474F: drivers/edac/pasemi_edac.c 7475 7476EDAC-PND2 7477M: Tony Luck <tony.luck@intel.com> 7478L: linux-edac@vger.kernel.org 7479S: Maintained 7480F: drivers/edac/pnd2_edac.[ch] 7481 7482EDAC-QCOM 7483M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7484L: linux-arm-msm@vger.kernel.org 7485L: linux-edac@vger.kernel.org 7486S: Maintained 7487F: drivers/edac/qcom_edac.c 7488 7489EDAC-R82600 7490M: Tim Small <tim@buttersideup.com> 7491L: linux-edac@vger.kernel.org 7492S: Maintained 7493F: drivers/edac/r82600_edac.c 7494 7495EDAC-SBRIDGE 7496M: Tony Luck <tony.luck@intel.com> 7497R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7498L: linux-edac@vger.kernel.org 7499S: Maintained 7500F: drivers/edac/sb_edac.c 7501 7502EDAC-SKYLAKE 7503M: Tony Luck <tony.luck@intel.com> 7504L: linux-edac@vger.kernel.org 7505S: Maintained 7506F: drivers/edac/skx_*.[ch] 7507 7508EDAC-TI 7509M: Tero Kristo <kristo@kernel.org> 7510L: linux-edac@vger.kernel.org 7511S: Odd Fixes 7512F: drivers/edac/ti_edac.c 7513 7514EDIROL UA-101/UA-1000 DRIVER 7515M: Clemens Ladisch <clemens@ladisch.de> 7516L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7517S: Maintained 7518T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7519F: sound/usb/misc/ua101.c 7520 7521EFI TEST DRIVER 7522M: Ivan Hu <ivan.hu@canonical.com> 7523M: Ard Biesheuvel <ardb@kernel.org> 7524L: linux-efi@vger.kernel.org 7525S: Maintained 7526F: drivers/firmware/efi/test/ 7527 7528EFI VARIABLE FILESYSTEM 7529M: Jeremy Kerr <jk@ozlabs.org> 7530M: Ard Biesheuvel <ardb@kernel.org> 7531L: linux-efi@vger.kernel.org 7532S: Maintained 7533T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7534F: fs/efivarfs/ 7535 7536EFIFB FRAMEBUFFER DRIVER 7537M: Peter Jones <pjones@redhat.com> 7538L: linux-fbdev@vger.kernel.org 7539S: Maintained 7540F: drivers/video/fbdev/efifb.c 7541 7542EFS FILESYSTEM 7543S: Orphan 7544W: http://aeschi.ch.eu.org/efs/ 7545F: fs/efs/ 7546 7547EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7548M: Douglas Miller <dougmill@linux.ibm.com> 7549L: netdev@vger.kernel.org 7550S: Maintained 7551F: drivers/net/ethernet/ibm/ehea/ 7552 7553ELM327 CAN NETWORK DRIVER 7554M: Max Staudt <max@enpas.org> 7555L: linux-can@vger.kernel.org 7556S: Maintained 7557F: Documentation/networking/device_drivers/can/can327.rst 7558F: drivers/net/can/can327.c 7559 7560EM28XX VIDEO4LINUX DRIVER 7561M: Mauro Carvalho Chehab <mchehab@kernel.org> 7562L: linux-media@vger.kernel.org 7563S: Maintained 7564W: https://linuxtv.org 7565T: git git://linuxtv.org/media_tree.git 7566F: Documentation/admin-guide/media/em28xx* 7567F: drivers/media/usb/em28xx/ 7568 7569EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7570M: Adrian Hunter <adrian.hunter@intel.com> 7571M: Ritesh Harjani <riteshh@codeaurora.org> 7572M: Asutosh Das <asutoshd@codeaurora.org> 7573L: linux-mmc@vger.kernel.org 7574S: Supported 7575F: drivers/mmc/host/cqhci* 7576 7577EMULEX 10Gbps iSCSI - OneConnect DRIVER 7578M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7579L: linux-scsi@vger.kernel.org 7580S: Supported 7581W: http://www.broadcom.com 7582F: drivers/scsi/be2iscsi/ 7583 7584EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7585M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7586M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7587M: Somnath Kotur <somnath.kotur@broadcom.com> 7588L: netdev@vger.kernel.org 7589S: Supported 7590W: http://www.emulex.com 7591F: drivers/net/ethernet/emulex/benet/ 7592 7593EMULEX ONECONNECT ROCE DRIVER 7594M: Selvin Xavier <selvin.xavier@broadcom.com> 7595L: linux-rdma@vger.kernel.org 7596S: Odd Fixes 7597W: http://www.broadcom.com 7598F: drivers/infiniband/hw/ocrdma/ 7599F: include/uapi/rdma/ocrdma-abi.h 7600 7601EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7602M: James Smart <james.smart@broadcom.com> 7603M: Ram Vegesna <ram.vegesna@broadcom.com> 7604L: linux-scsi@vger.kernel.org 7605L: target-devel@vger.kernel.org 7606S: Supported 7607W: http://www.broadcom.com 7608F: drivers/scsi/elx/ 7609 7610EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7611M: James Smart <james.smart@broadcom.com> 7612M: Dick Kennedy <dick.kennedy@broadcom.com> 7613L: linux-scsi@vger.kernel.org 7614S: Supported 7615W: http://www.broadcom.com 7616F: drivers/scsi/lpfc/ 7617 7618ENE CB710 FLASH CARD READER DRIVER 7619M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7620S: Maintained 7621F: drivers/misc/cb710/ 7622F: drivers/mmc/host/cb710-mmc.* 7623F: include/linux/cb710.h 7624 7625ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7626M: Maxim Levitsky <maximlevitsky@gmail.com> 7627S: Maintained 7628F: drivers/media/rc/ene_ir.* 7629 7630EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7631M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7632L: linuxppc-dev@lists.ozlabs.org 7633S: Maintained 7634F: drivers/tty/ehv_bytechan.c 7635 7636EPSON S1D13XXX FRAMEBUFFER DRIVER 7637M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7638S: Maintained 7639T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7640F: drivers/video/fbdev/s1d13xxxfb.c 7641F: include/video/s1d13xxxfb.h 7642 7643EROFS FILE SYSTEM 7644M: Gao Xiang <xiang@kernel.org> 7645M: Chao Yu <chao@kernel.org> 7646R: Yue Hu <huyue2@coolpad.com> 7647R: Jeffle Xu <jefflexu@linux.alibaba.com> 7648L: linux-erofs@lists.ozlabs.org 7649S: Maintained 7650T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7651F: Documentation/ABI/testing/sysfs-fs-erofs 7652F: Documentation/filesystems/erofs.rst 7653F: fs/erofs/ 7654F: include/trace/events/erofs.h 7655 7656ERRSEQ ERROR TRACKING INFRASTRUCTURE 7657M: Jeff Layton <jlayton@kernel.org> 7658S: Maintained 7659F: include/linux/errseq.h 7660F: lib/errseq.c 7661 7662ESD CAN/USB DRIVERS 7663M: Frank Jungclaus <frank.jungclaus@esd.eu> 7664R: socketcan@esd.eu 7665L: linux-can@vger.kernel.org 7666S: Maintained 7667F: drivers/net/can/usb/esd_usb.c 7668 7669ET131X NETWORK DRIVER 7670M: Mark Einon <mark.einon@gmail.com> 7671S: Odd Fixes 7672F: drivers/net/ethernet/agere/ 7673 7674ETAS ES58X CAN/USB DRIVER 7675M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7676L: linux-can@vger.kernel.org 7677S: Maintained 7678F: Documentation/networking/devlink/etas_es58x.rst 7679F: drivers/net/can/usb/etas_es58x/ 7680 7681ETHERNET BRIDGE 7682M: Roopa Prabhu <roopa@nvidia.com> 7683M: Nikolay Aleksandrov <razor@blackwall.org> 7684L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7685L: netdev@vger.kernel.org 7686S: Maintained 7687W: http://www.linuxfoundation.org/en/Net:Bridge 7688F: include/linux/netfilter_bridge/ 7689F: net/bridge/ 7690 7691ETHERNET PHY LIBRARY 7692M: Andrew Lunn <andrew@lunn.ch> 7693M: Heiner Kallweit <hkallweit1@gmail.com> 7694R: Russell King <linux@armlinux.org.uk> 7695L: netdev@vger.kernel.org 7696S: Maintained 7697F: Documentation/ABI/testing/sysfs-class-net-phydev 7698F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7699F: Documentation/devicetree/bindings/net/mdio* 7700F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7701F: Documentation/networking/phy.rst 7702F: drivers/net/mdio/ 7703F: drivers/net/mdio/acpi_mdio.c 7704F: drivers/net/mdio/fwnode_mdio.c 7705F: drivers/net/mdio/of_mdio.c 7706F: drivers/net/pcs/ 7707F: drivers/net/phy/ 7708F: include/dt-bindings/net/qca-ar803x.h 7709F: include/linux/*mdio*.h 7710F: include/linux/linkmode.h 7711F: include/linux/mdio/*.h 7712F: include/linux/mii.h 7713F: include/linux/of_net.h 7714F: include/linux/phy.h 7715F: include/linux/phy_fixed.h 7716F: include/linux/platform_data/mdio-bcm-unimac.h 7717F: include/linux/platform_data/mdio-gpio.h 7718F: include/trace/events/mdio.h 7719F: include/uapi/linux/mdio.h 7720F: include/uapi/linux/mii.h 7721F: net/core/of_net.c 7722 7723EXEC & BINFMT API 7724R: Eric Biederman <ebiederm@xmission.com> 7725R: Kees Cook <keescook@chromium.org> 7726L: linux-mm@kvack.org 7727S: Supported 7728T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7729F: fs/*binfmt_*.c 7730F: fs/exec.c 7731F: include/linux/binfmts.h 7732F: include/linux/elf.h 7733F: include/uapi/linux/binfmts.h 7734F: include/uapi/linux/elf.h 7735F: tools/testing/selftests/exec/ 7736N: asm/elf.h 7737N: binfmt 7738 7739EXFAT FILE SYSTEM 7740M: Namjae Jeon <linkinjeon@kernel.org> 7741M: Sungjong Seo <sj1557.seo@samsung.com> 7742L: linux-fsdevel@vger.kernel.org 7743S: Maintained 7744T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7745F: fs/exfat/ 7746 7747EXT2 FILE SYSTEM 7748M: Jan Kara <jack@suse.com> 7749L: linux-ext4@vger.kernel.org 7750S: Maintained 7751F: Documentation/filesystems/ext2.rst 7752F: fs/ext2/ 7753F: include/linux/ext2* 7754 7755EXT4 FILE SYSTEM 7756M: "Theodore Ts'o" <tytso@mit.edu> 7757M: Andreas Dilger <adilger.kernel@dilger.ca> 7758L: linux-ext4@vger.kernel.org 7759S: Maintained 7760W: http://ext4.wiki.kernel.org 7761Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7762T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7763F: Documentation/filesystems/ext4/ 7764F: fs/ext4/ 7765F: include/trace/events/ext4.h 7766F: include/uapi/linux/ext4.h 7767 7768Extended Verification Module (EVM) 7769M: Mimi Zohar <zohar@linux.ibm.com> 7770L: linux-integrity@vger.kernel.org 7771S: Supported 7772T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7773F: security/integrity/ 7774F: security/integrity/evm/ 7775 7776EXTENSIBLE FIRMWARE INTERFACE (EFI) 7777M: Ard Biesheuvel <ardb@kernel.org> 7778L: linux-efi@vger.kernel.org 7779S: Maintained 7780T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7781F: Documentation/admin-guide/efi-stub.rst 7782F: arch/*/include/asm/efi.h 7783F: arch/*/kernel/efi.c 7784F: arch/arm/boot/compressed/efi-header.S 7785F: arch/x86/platform/efi/ 7786F: drivers/firmware/efi/ 7787F: include/linux/efi*.h 7788 7789EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7790M: MyungJoo Ham <myungjoo.ham@samsung.com> 7791M: Chanwoo Choi <cw00.choi@samsung.com> 7792L: linux-kernel@vger.kernel.org 7793S: Maintained 7794T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7795F: Documentation/devicetree/bindings/extcon/ 7796F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7797F: drivers/extcon/ 7798F: include/linux/extcon.h 7799F: include/linux/extcon/ 7800 7801EXTRA BOOT CONFIG 7802M: Masami Hiramatsu <mhiramat@kernel.org> 7803L: linux-kernel@vger.kernel.org 7804L: linux-trace-kernel@vger.kernel.org 7805S: Maintained 7806Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7807T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7808F: Documentation/admin-guide/bootconfig.rst 7809F: fs/proc/bootconfig.c 7810F: include/linux/bootconfig.h 7811F: lib/bootconfig-data.S 7812F: lib/bootconfig.c 7813F: tools/bootconfig/* 7814F: tools/bootconfig/scripts/* 7815 7816EXYNOS DP DRIVER 7817M: Jingoo Han <jingoohan1@gmail.com> 7818L: dri-devel@lists.freedesktop.org 7819S: Maintained 7820F: drivers/gpu/drm/exynos/exynos_dp* 7821 7822EXYNOS SYSMMU (IOMMU) driver 7823M: Marek Szyprowski <m.szyprowski@samsung.com> 7824L: iommu@lists.linux.dev 7825S: Maintained 7826F: drivers/iommu/exynos-iommu.c 7827 7828F2FS FILE SYSTEM 7829M: Jaegeuk Kim <jaegeuk@kernel.org> 7830M: Chao Yu <chao@kernel.org> 7831L: linux-f2fs-devel@lists.sourceforge.net 7832S: Maintained 7833W: https://f2fs.wiki.kernel.org/ 7834Q: https://patchwork.kernel.org/project/f2fs/list/ 7835B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7836T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7837F: Documentation/ABI/testing/sysfs-fs-f2fs 7838F: Documentation/filesystems/f2fs.rst 7839F: fs/f2fs/ 7840F: include/linux/f2fs_fs.h 7841F: include/trace/events/f2fs.h 7842F: include/uapi/linux/f2fs.h 7843 7844F71805F HARDWARE MONITORING DRIVER 7845M: Jean Delvare <jdelvare@suse.com> 7846L: linux-hwmon@vger.kernel.org 7847S: Maintained 7848F: Documentation/hwmon/f71805f.rst 7849F: drivers/hwmon/f71805f.c 7850 7851FADDR2LINE 7852M: Josh Poimboeuf <jpoimboe@kernel.org> 7853S: Maintained 7854F: scripts/faddr2line 7855 7856FAILOVER MODULE 7857M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7858L: netdev@vger.kernel.org 7859S: Supported 7860F: Documentation/networking/failover.rst 7861F: include/net/failover.h 7862F: net/core/failover.c 7863 7864FANOTIFY 7865M: Jan Kara <jack@suse.cz> 7866R: Amir Goldstein <amir73il@gmail.com> 7867R: Matthew Bobrowski <repnop@google.com> 7868L: linux-fsdevel@vger.kernel.org 7869S: Maintained 7870F: fs/notify/fanotify/ 7871F: include/linux/fanotify.h 7872F: include/uapi/linux/fanotify.h 7873 7874FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7875M: Linus Walleij <linus.walleij@linaro.org> 7876L: linux-usb@vger.kernel.org 7877S: Maintained 7878F: drivers/usb/fotg210/ 7879 7880FARSYNC SYNCHRONOUS DRIVER 7881M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7882S: Supported 7883W: http://www.farsite.co.uk/ 7884F: drivers/net/wan/farsync.* 7885 7886FAULT INJECTION SUPPORT 7887M: Akinobu Mita <akinobu.mita@gmail.com> 7888S: Supported 7889F: Documentation/fault-injection/ 7890F: lib/fault-inject.c 7891 7892FBTFT Framebuffer drivers 7893L: dri-devel@lists.freedesktop.org 7894L: linux-fbdev@vger.kernel.org 7895S: Orphan 7896F: drivers/staging/fbtft/ 7897 7898FC0011 TUNER DRIVER 7899M: Michael Buesch <m@bues.ch> 7900L: linux-media@vger.kernel.org 7901S: Maintained 7902F: drivers/media/tuners/fc0011.c 7903F: drivers/media/tuners/fc0011.h 7904 7905FC2580 MEDIA DRIVER 7906M: Antti Palosaari <crope@iki.fi> 7907L: linux-media@vger.kernel.org 7908S: Maintained 7909W: https://linuxtv.org 7910W: http://palosaari.fi/linux/ 7911Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7912T: git git://linuxtv.org/anttip/media_tree.git 7913F: drivers/media/tuners/fc2580* 7914 7915FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7916M: Hannes Reinecke <hare@suse.de> 7917L: linux-scsi@vger.kernel.org 7918S: Supported 7919W: www.Open-FCoE.org 7920F: drivers/scsi/fcoe/ 7921F: drivers/scsi/libfc/ 7922F: include/scsi/fc/ 7923F: include/scsi/libfc.h 7924F: include/scsi/libfcoe.h 7925F: include/uapi/scsi/fc/ 7926 7927FILE LOCKING (flock() and fcntl()/lockf()) 7928M: Jeff Layton <jlayton@kernel.org> 7929M: Chuck Lever <chuck.lever@oracle.com> 7930L: linux-fsdevel@vger.kernel.org 7931S: Maintained 7932F: fs/fcntl.c 7933F: fs/locks.c 7934F: include/linux/fcntl.h 7935F: include/uapi/linux/fcntl.h 7936 7937FILESYSTEM DIRECT ACCESS (DAX) 7938M: Dan Williams <dan.j.williams@intel.com> 7939R: Matthew Wilcox <willy@infradead.org> 7940R: Jan Kara <jack@suse.cz> 7941L: linux-fsdevel@vger.kernel.org 7942L: nvdimm@lists.linux.dev 7943S: Supported 7944F: fs/dax.c 7945F: include/linux/dax.h 7946F: include/trace/events/fs_dax.h 7947 7948FILESYSTEMS (VFS and infrastructure) 7949M: Alexander Viro <viro@zeniv.linux.org.uk> 7950M: Christian Brauner <brauner@kernel.org> 7951L: linux-fsdevel@vger.kernel.org 7952S: Maintained 7953F: fs/* 7954F: include/linux/fs.h 7955F: include/linux/fs_types.h 7956F: include/uapi/linux/fs.h 7957F: include/uapi/linux/openat2.h 7958 7959FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7960M: Riku Voipio <riku.voipio@iki.fi> 7961L: linux-hwmon@vger.kernel.org 7962S: Maintained 7963F: drivers/hwmon/f75375s.c 7964F: include/linux/f75375s.h 7965 7966FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7967M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7968L: linux-can@vger.kernel.org 7969S: Maintained 7970F: drivers/net/can/usb/f81604.c 7971 7972FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7973M: Clemens Ladisch <clemens@ladisch.de> 7974M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7975L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7976S: Maintained 7977T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7978F: include/uapi/sound/firewire.h 7979F: sound/firewire/ 7980 7981FIREWIRE MEDIA DRIVERS (firedtv) 7982M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7983L: linux-media@vger.kernel.org 7984L: linux1394-devel@lists.sourceforge.net 7985S: Maintained 7986T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7987F: drivers/media/firewire/ 7988 7989FIREWIRE SBP-2 TARGET 7990M: Chris Boot <bootc@bootc.net> 7991L: linux-scsi@vger.kernel.org 7992L: target-devel@vger.kernel.org 7993L: linux1394-devel@lists.sourceforge.net 7994S: Maintained 7995T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7996F: drivers/target/sbp/ 7997 7998FIREWIRE SUBSYSTEM 7999M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8000M: Takashi Sakamoto <takaswie@kernel.org> 8001L: linux1394-devel@lists.sourceforge.net 8002S: Maintained 8003W: http://ieee1394.docs.kernel.org/ 8004T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8005F: drivers/firewire/ 8006F: include/linux/firewire.h 8007F: include/uapi/linux/firewire*.h 8008F: tools/firewire/ 8009 8010FIRMWARE FRAMEWORK FOR ARMV8-A 8011M: Sudeep Holla <sudeep.holla@arm.com> 8012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8013S: Maintained 8014F: drivers/firmware/arm_ffa/ 8015F: include/linux/arm_ffa.h 8016 8017FIRMWARE LOADER (request_firmware) 8018M: Luis Chamberlain <mcgrof@kernel.org> 8019M: Russ Weight <russell.h.weight@intel.com> 8020L: linux-kernel@vger.kernel.org 8021S: Maintained 8022F: Documentation/firmware_class/ 8023F: drivers/base/firmware_loader/ 8024F: include/linux/firmware.h 8025 8026FLEXTIMER FTM-QUADDEC DRIVER 8027M: Patrick Havelange <patrick.havelange@essensium.com> 8028L: linux-iio@vger.kernel.org 8029S: Maintained 8030F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8031F: drivers/counter/ftm-quaddec.c 8032 8033FLOPPY DRIVER 8034M: Denis Efremov <efremov@linux.com> 8035L: linux-block@vger.kernel.org 8036S: Odd Fixes 8037F: drivers/block/floppy.c 8038 8039FLYSKY FSIA6B RC RECEIVER 8040M: Markus Koch <markus@notsyncing.net> 8041L: linux-input@vger.kernel.org 8042S: Maintained 8043F: drivers/input/joystick/fsia6b.c 8044 8045FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8046M: Geoffrey D. Bennett <g@b4.vu> 8047L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8048S: Maintained 8049T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8050F: sound/usb/mixer_scarlett_gen2.c 8051 8052FORCEDETH GIGABIT ETHERNET DRIVER 8053M: Rain River <rain.1986.08.12@gmail.com> 8054M: Zhu Yanjun <zyjzyj2000@gmail.com> 8055L: netdev@vger.kernel.org 8056S: Maintained 8057F: drivers/net/ethernet/nvidia/* 8058 8059FORTIFY_SOURCE 8060M: Kees Cook <keescook@chromium.org> 8061L: linux-hardening@vger.kernel.org 8062S: Supported 8063T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8064F: include/linux/fortify-string.h 8065F: lib/fortify_kunit.c 8066F: lib/memcpy_kunit.c 8067F: lib/strscpy_kunit.c 8068F: lib/test_fortify/* 8069F: scripts/test_fortify.sh 8070K: \b__NO_FORTIFY\b 8071 8072FPGA DFL DRIVERS 8073M: Wu Hao <hao.wu@intel.com> 8074R: Tom Rix <trix@redhat.com> 8075L: linux-fpga@vger.kernel.org 8076S: Maintained 8077F: Documentation/ABI/testing/sysfs-bus-dfl* 8078F: Documentation/fpga/dfl.rst 8079F: drivers/fpga/dfl* 8080F: drivers/uio/uio_dfl.c 8081F: include/linux/dfl.h 8082F: include/uapi/linux/fpga-dfl.h 8083 8084FPGA MANAGER FRAMEWORK 8085M: Moritz Fischer <mdf@kernel.org> 8086M: Wu Hao <hao.wu@intel.com> 8087M: Xu Yilun <yilun.xu@intel.com> 8088R: Tom Rix <trix@redhat.com> 8089L: linux-fpga@vger.kernel.org 8090S: Maintained 8091Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8092T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8093F: Documentation/devicetree/bindings/fpga/ 8094F: Documentation/driver-api/fpga/ 8095F: Documentation/fpga/ 8096F: drivers/fpga/ 8097F: include/linux/fpga/ 8098 8099FPU EMULATOR 8100M: Bill Metzenthen <billm@melbpc.org.au> 8101S: Maintained 8102W: https://floatingpoint.billm.au/ 8103F: arch/x86/math-emu/ 8104 8105FRAMEBUFFER CORE 8106M: Daniel Vetter <daniel@ffwll.ch> 8107S: Odd Fixes 8108T: git git://anongit.freedesktop.org/drm/drm-misc 8109F: drivers/video/fbdev/core/ 8110 8111FRAMEBUFFER LAYER 8112M: Helge Deller <deller@gmx.de> 8113L: linux-fbdev@vger.kernel.org 8114L: dri-devel@lists.freedesktop.org 8115S: Maintained 8116Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8117T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8118F: Documentation/fb/ 8119F: drivers/video/ 8120F: include/linux/fb.h 8121F: include/uapi/linux/fb.h 8122F: include/uapi/video/ 8123F: include/video/ 8124 8125FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8126M: Horia Geantă <horia.geanta@nxp.com> 8127M: Pankaj Gupta <pankaj.gupta@nxp.com> 8128M: Gaurav Jain <gaurav.jain@nxp.com> 8129L: linux-crypto@vger.kernel.org 8130S: Maintained 8131F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8132F: drivers/crypto/caam/ 8133 8134FREESCALE COLDFIRE M5441X MMC DRIVER 8135M: Angelo Dureghello <angelo.dureghello@timesys.com> 8136L: linux-mmc@vger.kernel.org 8137S: Maintained 8138F: drivers/mmc/host/sdhci-esdhc-mcf.c 8139F: include/linux/platform_data/mmc-esdhc-mcf.h 8140 8141FREESCALE DIU FRAMEBUFFER DRIVER 8142M: Timur Tabi <timur@kernel.org> 8143L: linux-fbdev@vger.kernel.org 8144S: Maintained 8145F: drivers/video/fbdev/fsl-diu-fb.* 8146 8147FREESCALE DMA DRIVER 8148M: Li Yang <leoyang.li@nxp.com> 8149M: Zhang Wei <zw@zh-kernel.org> 8150L: linuxppc-dev@lists.ozlabs.org 8151S: Maintained 8152F: drivers/dma/fsldma.* 8153 8154FREESCALE DSPI DRIVER 8155M: Vladimir Oltean <olteanv@gmail.com> 8156L: linux-spi@vger.kernel.org 8157S: Maintained 8158F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8159F: drivers/spi/spi-fsl-dspi.c 8160F: include/linux/spi/spi-fsl-dspi.h 8161 8162FREESCALE ENETC ETHERNET DRIVERS 8163M: Claudiu Manoil <claudiu.manoil@nxp.com> 8164M: Vladimir Oltean <vladimir.oltean@nxp.com> 8165L: netdev@vger.kernel.org 8166S: Maintained 8167F: drivers/net/ethernet/freescale/enetc/ 8168 8169FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8170M: Claudiu Manoil <claudiu.manoil@nxp.com> 8171L: netdev@vger.kernel.org 8172S: Maintained 8173F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8174F: drivers/net/ethernet/freescale/gianfar* 8175 8176FREESCALE GPMI NAND DRIVER 8177M: Han Xu <han.xu@nxp.com> 8178L: linux-mtd@lists.infradead.org 8179S: Maintained 8180F: drivers/mtd/nand/raw/gpmi-nand/* 8181 8182FREESCALE I2C CPM DRIVER 8183M: Jochen Friedrich <jochen@scram.de> 8184L: linuxppc-dev@lists.ozlabs.org 8185L: linux-i2c@vger.kernel.org 8186S: Maintained 8187F: drivers/i2c/busses/i2c-cpm.c 8188 8189FREESCALE IMX / MXC FEC DRIVER 8190M: Wei Fang <wei.fang@nxp.com> 8191R: Shenwei Wang <shenwei.wang@nxp.com> 8192R: Clark Wang <xiaoning.wang@nxp.com> 8193R: NXP Linux Team <linux-imx@nxp.com> 8194L: netdev@vger.kernel.org 8195S: Maintained 8196F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8197F: drivers/net/ethernet/freescale/fec.h 8198F: drivers/net/ethernet/freescale/fec_main.c 8199F: drivers/net/ethernet/freescale/fec_ptp.c 8200 8201FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8202M: Sascha Hauer <s.hauer@pengutronix.de> 8203R: Pengutronix Kernel Team <kernel@pengutronix.de> 8204L: linux-fbdev@vger.kernel.org 8205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8206S: Maintained 8207F: drivers/video/fbdev/imxfb.c 8208 8209FREESCALE IMX DDR PMU DRIVER 8210M: Frank Li <Frank.li@nxp.com> 8211L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8212S: Maintained 8213F: Documentation/admin-guide/perf/imx-ddr.rst 8214F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8215F: drivers/perf/fsl_imx8_ddr_perf.c 8216 8217FREESCALE IMX I2C DRIVER 8218M: Oleksij Rempel <o.rempel@pengutronix.de> 8219R: Pengutronix Kernel Team <kernel@pengutronix.de> 8220L: linux-i2c@vger.kernel.org 8221S: Maintained 8222F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8223F: drivers/i2c/busses/i2c-imx.c 8224 8225FREESCALE IMX LPI2C DRIVER 8226M: Dong Aisheng <aisheng.dong@nxp.com> 8227L: linux-i2c@vger.kernel.org 8228L: linux-imx@nxp.com 8229S: Maintained 8230F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8231F: drivers/i2c/busses/i2c-imx-lpi2c.c 8232 8233FREESCALE MPC I2C DRIVER 8234M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8235L: linux-i2c@vger.kernel.org 8236S: Maintained 8237F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8238F: drivers/i2c/busses/i2c-mpc.c 8239 8240FREESCALE QORIQ DPAA ETHERNET DRIVER 8241M: Madalin Bucur <madalin.bucur@nxp.com> 8242L: netdev@vger.kernel.org 8243S: Maintained 8244F: drivers/net/ethernet/freescale/dpaa 8245 8246FREESCALE QORIQ DPAA FMAN DRIVER 8247M: Madalin Bucur <madalin.bucur@nxp.com> 8248R: Sean Anderson <sean.anderson@seco.com> 8249L: netdev@vger.kernel.org 8250S: Maintained 8251F: Documentation/devicetree/bindings/net/fsl-fman.txt 8252F: drivers/net/ethernet/freescale/fman 8253 8254FREESCALE QORIQ PTP CLOCK DRIVER 8255M: Yangbo Lu <yangbo.lu@nxp.com> 8256L: netdev@vger.kernel.org 8257S: Maintained 8258F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8259F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8260F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8261F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8262F: drivers/ptp/ptp_qoriq.c 8263F: drivers/ptp/ptp_qoriq_debugfs.c 8264F: include/linux/fsl/ptp_qoriq.h 8265 8266FREESCALE QUAD SPI DRIVER 8267M: Han Xu <han.xu@nxp.com> 8268L: linux-spi@vger.kernel.org 8269S: Maintained 8270F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8271F: drivers/spi/spi-fsl-qspi.c 8272 8273FREESCALE QUICC ENGINE LIBRARY 8274M: Qiang Zhao <qiang.zhao@nxp.com> 8275L: linuxppc-dev@lists.ozlabs.org 8276S: Maintained 8277F: drivers/soc/fsl/qe/ 8278F: include/soc/fsl/qe/ 8279 8280FREESCALE QUICC ENGINE QMC DRIVER 8281M: Herve Codina <herve.codina@bootlin.com> 8282L: linuxppc-dev@lists.ozlabs.org 8283S: Maintained 8284F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8285F: drivers/soc/fsl/qe/qmc.c 8286F: include/soc/fsl/qe/qmc.h 8287 8288FREESCALE QUICC ENGINE TSA DRIVER 8289M: Herve Codina <herve.codina@bootlin.com> 8290L: linuxppc-dev@lists.ozlabs.org 8291S: Maintained 8292F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8293F: drivers/soc/fsl/qe/tsa.c 8294F: drivers/soc/fsl/qe/tsa.h 8295F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8296 8297FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8298M: Li Yang <leoyang.li@nxp.com> 8299L: netdev@vger.kernel.org 8300L: linuxppc-dev@lists.ozlabs.org 8301S: Maintained 8302F: drivers/net/ethernet/freescale/ucc_geth* 8303 8304FREESCALE QUICC ENGINE UCC HDLC DRIVER 8305M: Zhao Qiang <qiang.zhao@nxp.com> 8306L: netdev@vger.kernel.org 8307L: linuxppc-dev@lists.ozlabs.org 8308S: Maintained 8309F: drivers/net/wan/fsl_ucc_hdlc* 8310 8311FREESCALE QUICC ENGINE UCC UART DRIVER 8312M: Timur Tabi <timur@kernel.org> 8313L: linuxppc-dev@lists.ozlabs.org 8314S: Maintained 8315F: drivers/tty/serial/ucc_uart.c 8316 8317FREESCALE SOC DRIVERS 8318M: Li Yang <leoyang.li@nxp.com> 8319L: linuxppc-dev@lists.ozlabs.org 8320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8321S: Maintained 8322F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8323F: Documentation/devicetree/bindings/soc/fsl/ 8324F: drivers/soc/fsl/ 8325F: include/linux/fsl/ 8326F: include/soc/fsl/ 8327 8328FREESCALE SOC FS_ENET DRIVER 8329M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8330L: linuxppc-dev@lists.ozlabs.org 8331L: netdev@vger.kernel.org 8332S: Maintained 8333F: drivers/net/ethernet/freescale/fs_enet/ 8334F: include/linux/fs_enet_pd.h 8335 8336FREESCALE SOC SOUND DRIVERS 8337M: Shengjiu Wang <shengjiu.wang@gmail.com> 8338M: Xiubo Li <Xiubo.Lee@gmail.com> 8339R: Fabio Estevam <festevam@gmail.com> 8340R: Nicolin Chen <nicoleotsuka@gmail.com> 8341L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8342L: linuxppc-dev@lists.ozlabs.org 8343S: Maintained 8344F: sound/soc/fsl/fsl* 8345F: sound/soc/fsl/imx* 8346F: sound/soc/fsl/mpc8610_hpcd.c 8347 8348FREESCALE SOC SOUND QMC DRIVER 8349M: Herve Codina <herve.codina@bootlin.com> 8350L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8351L: linuxppc-dev@lists.ozlabs.org 8352S: Maintained 8353F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8354F: sound/soc/fsl/fsl_qmc_audio.c 8355 8356FREESCALE USB PERIPHERAL DRIVERS 8357M: Li Yang <leoyang.li@nxp.com> 8358L: linux-usb@vger.kernel.org 8359L: linuxppc-dev@lists.ozlabs.org 8360S: Maintained 8361F: drivers/usb/gadget/udc/fsl* 8362 8363FREESCALE USB PHY DRIVER 8364M: Ran Wang <ran.wang_1@nxp.com> 8365L: linux-usb@vger.kernel.org 8366L: linuxppc-dev@lists.ozlabs.org 8367S: Maintained 8368F: drivers/usb/phy/phy-fsl-usb* 8369 8370FREEVXFS FILESYSTEM 8371M: Christoph Hellwig <hch@infradead.org> 8372S: Maintained 8373W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8374F: fs/freevxfs/ 8375 8376FREEZER 8377M: "Rafael J. Wysocki" <rafael@kernel.org> 8378M: Pavel Machek <pavel@ucw.cz> 8379L: linux-pm@vger.kernel.org 8380S: Supported 8381F: Documentation/power/freezing-of-tasks.rst 8382F: include/linux/freezer.h 8383F: kernel/freezer.c 8384 8385FRONTSWAP API 8386M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8387L: linux-kernel@vger.kernel.org 8388S: Maintained 8389F: include/linux/frontswap.h 8390F: mm/frontswap.c 8391 8392FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8393M: David Howells <dhowells@redhat.com> 8394L: linux-cachefs@redhat.com (moderated for non-subscribers) 8395S: Supported 8396F: Documentation/filesystems/caching/ 8397F: fs/fscache/ 8398F: include/linux/fscache*.h 8399 8400FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8401M: Eric Biggers <ebiggers@kernel.org> 8402M: Theodore Y. Ts'o <tytso@mit.edu> 8403M: Jaegeuk Kim <jaegeuk@kernel.org> 8404L: linux-fscrypt@vger.kernel.org 8405S: Supported 8406Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8407T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8408F: Documentation/filesystems/fscrypt.rst 8409F: fs/crypto/ 8410F: include/linux/fscrypt.h 8411F: include/uapi/linux/fscrypt.h 8412 8413FSI SUBSYSTEM 8414M: Jeremy Kerr <jk@ozlabs.org> 8415M: Joel Stanley <joel@jms.id.au> 8416R: Alistar Popple <alistair@popple.id.au> 8417R: Eddie James <eajames@linux.ibm.com> 8418L: linux-fsi@lists.ozlabs.org 8419S: Supported 8420Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8421T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8422F: drivers/fsi/ 8423F: include/linux/fsi*.h 8424F: include/trace/events/fsi*.h 8425 8426FSI-ATTACHED I2C DRIVER 8427M: Eddie James <eajames@linux.ibm.com> 8428L: linux-i2c@vger.kernel.org 8429L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8430S: Maintained 8431F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8432F: drivers/i2c/busses/i2c-fsi.c 8433 8434FSI-ATTACHED SPI DRIVER 8435M: Eddie James <eajames@linux.ibm.com> 8436L: linux-spi@vger.kernel.org 8437S: Maintained 8438F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8439F: drivers/spi/spi-fsi.c 8440 8441FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8442M: Jan Kara <jack@suse.cz> 8443R: Amir Goldstein <amir73il@gmail.com> 8444L: linux-fsdevel@vger.kernel.org 8445S: Maintained 8446T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8447F: fs/notify/ 8448F: include/linux/fsnotify*.h 8449 8450FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8451M: Eric Biggers <ebiggers@kernel.org> 8452M: Theodore Y. Ts'o <tytso@mit.edu> 8453L: fsverity@lists.linux.dev 8454S: Supported 8455Q: https://patchwork.kernel.org/project/fsverity/list/ 8456T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8457F: Documentation/filesystems/fsverity.rst 8458F: fs/verity/ 8459F: include/linux/fsverity.h 8460F: include/uapi/linux/fsverity.h 8461 8462FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8463M: Michael Zaidman <michael.zaidman@gmail.com> 8464L: linux-i2c@vger.kernel.org 8465L: linux-input@vger.kernel.org 8466S: Maintained 8467F: drivers/hid/hid-ft260.c 8468 8469FUJITSU LAPTOP EXTRAS 8470M: Jonathan Woithe <jwoithe@just42.net> 8471L: platform-driver-x86@vger.kernel.org 8472S: Maintained 8473F: drivers/platform/x86/fujitsu-laptop.c 8474 8475FUJITSU TABLET EXTRAS 8476M: Robert Gerlach <khnz@gmx.de> 8477L: platform-driver-x86@vger.kernel.org 8478S: Maintained 8479F: drivers/platform/x86/fujitsu-tablet.c 8480 8481FUNCTION HOOKS (FTRACE) 8482M: Steven Rostedt <rostedt@goodmis.org> 8483M: Masami Hiramatsu <mhiramat@kernel.org> 8484R: Mark Rutland <mark.rutland@arm.com> 8485L: linux-kernel@vger.kernel.org 8486L: linux-trace-kernel@vger.kernel.org 8487S: Maintained 8488Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8489T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8490F: Documentation/trace/ftrace* 8491F: arch/*/*/*/*ftrace* 8492F: arch/*/*/*ftrace* 8493F: include/*/ftrace.h 8494F: kernel/trace/fgraph.c 8495F: kernel/trace/ftrace* 8496F: samples/ftrace 8497 8498FUNGIBLE ETHERNET DRIVERS 8499M: Dimitris Michailidis <dmichail@fungible.com> 8500L: netdev@vger.kernel.org 8501S: Supported 8502F: drivers/net/ethernet/fungible/ 8503 8504FUSE: FILESYSTEM IN USERSPACE 8505M: Miklos Szeredi <miklos@szeredi.hu> 8506L: linux-fsdevel@vger.kernel.org 8507S: Maintained 8508W: https://github.com/libfuse/ 8509T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8510F: Documentation/filesystems/fuse.rst 8511F: fs/fuse/ 8512F: include/uapi/linux/fuse.h 8513 8514FUTEX SUBSYSTEM 8515M: Thomas Gleixner <tglx@linutronix.de> 8516M: Ingo Molnar <mingo@redhat.com> 8517R: Peter Zijlstra <peterz@infradead.org> 8518R: Darren Hart <dvhart@infradead.org> 8519R: Davidlohr Bueso <dave@stgolabs.net> 8520R: André Almeida <andrealmeid@igalia.com> 8521L: linux-kernel@vger.kernel.org 8522S: Maintained 8523T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8524F: Documentation/locking/*futex* 8525F: include/asm-generic/futex.h 8526F: include/linux/futex.h 8527F: include/uapi/linux/futex.h 8528F: kernel/futex/* 8529F: tools/perf/bench/futex* 8530F: tools/testing/selftests/futex/ 8531 8532GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8533M: Tim Harvey <tharvey@gateworks.com> 8534S: Maintained 8535F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8536F: Documentation/hwmon/gsc-hwmon.rst 8537F: drivers/hwmon/gsc-hwmon.c 8538F: drivers/mfd/gateworks-gsc.c 8539F: include/linux/mfd/gsc.h 8540F: include/linux/platform_data/gsc_hwmon.h 8541 8542GCC PLUGINS 8543M: Kees Cook <keescook@chromium.org> 8544L: linux-hardening@vger.kernel.org 8545S: Maintained 8546T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8547F: Documentation/kbuild/gcc-plugins.rst 8548F: scripts/Makefile.gcc-plugins 8549F: scripts/gcc-plugins/ 8550 8551GCOV BASED KERNEL PROFILING 8552M: Peter Oberparleiter <oberpar@linux.ibm.com> 8553S: Maintained 8554F: Documentation/dev-tools/gcov.rst 8555F: kernel/gcov/ 8556 8557GDB KERNEL DEBUGGING HELPER SCRIPTS 8558M: Jan Kiszka <jan.kiszka@siemens.com> 8559M: Kieran Bingham <kbingham@kernel.org> 8560S: Supported 8561F: scripts/gdb/ 8562 8563GEMINI CRYPTO DRIVER 8564M: Corentin Labbe <clabbe@baylibre.com> 8565L: linux-crypto@vger.kernel.org 8566S: Maintained 8567F: drivers/crypto/gemini/ 8568 8569GEMTEK FM RADIO RECEIVER DRIVER 8570M: Hans Verkuil <hverkuil@xs4all.nl> 8571L: linux-media@vger.kernel.org 8572S: Maintained 8573W: https://linuxtv.org 8574T: git git://linuxtv.org/media_tree.git 8575F: drivers/media/radio/radio-gemtek* 8576 8577GENERIC ARCHITECTURE TOPOLOGY 8578M: Sudeep Holla <sudeep.holla@arm.com> 8579L: linux-kernel@vger.kernel.org 8580S: Maintained 8581F: drivers/base/arch_topology.c 8582F: include/linux/arch_topology.h 8583 8584GENERIC ENTRY CODE 8585M: Thomas Gleixner <tglx@linutronix.de> 8586M: Peter Zijlstra <peterz@infradead.org> 8587M: Andy Lutomirski <luto@kernel.org> 8588L: linux-kernel@vger.kernel.org 8589S: Maintained 8590T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8591F: include/linux/entry-common.h 8592F: include/linux/entry-kvm.h 8593F: kernel/entry/ 8594 8595GENERIC GPIO I2C DRIVER 8596M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8597S: Supported 8598F: drivers/i2c/busses/i2c-gpio.c 8599F: include/linux/platform_data/i2c-gpio.h 8600 8601GENERIC GPIO I2C MULTIPLEXER DRIVER 8602M: Peter Korsgaard <peter.korsgaard@barco.com> 8603L: linux-i2c@vger.kernel.org 8604S: Supported 8605F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8606F: drivers/i2c/muxes/i2c-mux-gpio.c 8607F: include/linux/platform_data/i2c-mux-gpio.h 8608 8609GENERIC HDLC (WAN) DRIVERS 8610M: Krzysztof Halasa <khc@pm.waw.pl> 8611S: Maintained 8612W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8613F: drivers/net/wan/c101.c 8614F: drivers/net/wan/hd6457* 8615F: drivers/net/wan/hdlc* 8616F: drivers/net/wan/n2.c 8617F: drivers/net/wan/pc300too.c 8618F: drivers/net/wan/pci200syn.c 8619F: drivers/net/wan/wanxl* 8620 8621GENERIC INCLUDE/ASM HEADER FILES 8622M: Arnd Bergmann <arnd@arndb.de> 8623L: linux-arch@vger.kernel.org 8624S: Maintained 8625T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8626F: include/asm-generic/ 8627F: include/uapi/asm-generic/ 8628 8629GENERIC PHY FRAMEWORK 8630M: Vinod Koul <vkoul@kernel.org> 8631M: Kishon Vijay Abraham I <kishon@kernel.org> 8632L: linux-phy@lists.infradead.org 8633S: Supported 8634Q: https://patchwork.kernel.org/project/linux-phy/list/ 8635T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8636F: Documentation/devicetree/bindings/phy/ 8637F: drivers/phy/ 8638F: include/dt-bindings/phy/ 8639F: include/linux/phy/ 8640 8641GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8642M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8643S: Supported 8644F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8645 8646GENERIC PM DOMAINS 8647M: "Rafael J. Wysocki" <rafael@kernel.org> 8648M: Kevin Hilman <khilman@kernel.org> 8649M: Ulf Hansson <ulf.hansson@linaro.org> 8650L: linux-pm@vger.kernel.org 8651S: Supported 8652F: Documentation/devicetree/bindings/power/power?domain* 8653F: drivers/base/power/domain*.c 8654F: include/linux/pm_domain.h 8655 8656GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8657M: Eugen Hristev <eugen.hristev@microchip.com> 8658L: linux-input@vger.kernel.org 8659S: Maintained 8660F: drivers/input/touchscreen/resistive-adc-touch.c 8661 8662GENERIC STRING LIBRARY 8663R: Andy Shevchenko <andy@kernel.org> 8664S: Maintained 8665F: lib/string.c 8666F: lib/string_helpers.c 8667F: lib/test-string_helpers.c 8668F: lib/test_string.c 8669 8670GENERIC UIO DRIVER FOR PCI DEVICES 8671M: "Michael S. Tsirkin" <mst@redhat.com> 8672L: kvm@vger.kernel.org 8673S: Supported 8674F: drivers/uio/uio_pci_generic.c 8675 8676GENERIC VDSO LIBRARY 8677M: Andy Lutomirski <luto@kernel.org> 8678M: Thomas Gleixner <tglx@linutronix.de> 8679M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8680L: linux-kernel@vger.kernel.org 8681S: Maintained 8682T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8683F: include/asm-generic/vdso/vsyscall.h 8684F: include/vdso/ 8685F: kernel/time/vsyscall.c 8686F: lib/vdso/ 8687 8688GENWQE (IBM Generic Workqueue Card) 8689M: Frank Haverkamp <haver@linux.ibm.com> 8690S: Supported 8691F: drivers/misc/genwqe/ 8692 8693GET_MAINTAINER SCRIPT 8694M: Joe Perches <joe@perches.com> 8695S: Maintained 8696F: scripts/get_maintainer.pl 8697 8698GFS2 FILE SYSTEM 8699M: Bob Peterson <rpeterso@redhat.com> 8700M: Andreas Gruenbacher <agruenba@redhat.com> 8701L: cluster-devel@redhat.com 8702S: Supported 8703B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8704T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8705F: Documentation/filesystems/gfs2* 8706F: fs/gfs2/ 8707F: include/uapi/linux/gfs2_ondisk.h 8708 8709GIGABYTE WMI DRIVER 8710M: Thomas Weißschuh <thomas@weissschuh.net> 8711L: platform-driver-x86@vger.kernel.org 8712S: Maintained 8713F: drivers/platform/x86/gigabyte-wmi.c 8714 8715GNSS SUBSYSTEM 8716M: Johan Hovold <johan@kernel.org> 8717S: Maintained 8718T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8719F: Documentation/ABI/testing/sysfs-class-gnss 8720F: Documentation/devicetree/bindings/gnss/ 8721F: drivers/gnss/ 8722F: include/linux/gnss.h 8723 8724GO7007 MPEG CODEC 8725M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8726L: linux-media@vger.kernel.org 8727S: Maintained 8728F: drivers/media/usb/go7007/ 8729 8730GOODIX TOUCHSCREEN 8731M: Bastien Nocera <hadess@hadess.net> 8732M: Hans de Goede <hdegoede@redhat.com> 8733L: linux-input@vger.kernel.org 8734S: Maintained 8735F: drivers/input/touchscreen/goodix* 8736 8737GOOGLE ETHERNET DRIVERS 8738M: Jeroen de Borst <jeroendb@google.com> 8739M: Praveen Kaligineedi <pkaligineedi@google.com> 8740R: Shailend Chand <shailend@google.com> 8741L: netdev@vger.kernel.org 8742S: Supported 8743F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8744F: drivers/net/ethernet/google 8745 8746GPD POCKET FAN DRIVER 8747M: Hans de Goede <hdegoede@redhat.com> 8748L: platform-driver-x86@vger.kernel.org 8749S: Maintained 8750F: drivers/platform/x86/gpd-pocket-fan.c 8751 8752GPIO ACPI SUPPORT 8753M: Mika Westerberg <mika.westerberg@linux.intel.com> 8754M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8755L: linux-gpio@vger.kernel.org 8756L: linux-acpi@vger.kernel.org 8757S: Supported 8758T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8759F: Documentation/firmware-guide/acpi/gpio-properties.rst 8760F: drivers/gpio/gpiolib-acpi.c 8761F: drivers/gpio/gpiolib-acpi.h 8762 8763GPIO AGGREGATOR 8764M: Geert Uytterhoeven <geert+renesas@glider.be> 8765L: linux-gpio@vger.kernel.org 8766S: Supported 8767F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8768F: drivers/gpio/gpio-aggregator.c 8769 8770GPIO IR Transmitter 8771M: Sean Young <sean@mess.org> 8772L: linux-media@vger.kernel.org 8773S: Maintained 8774F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8775F: drivers/media/rc/gpio-ir-tx.c 8776 8777GPIO MOCKUP DRIVER 8778M: Bamvor Jian Zhang <bamv2005@gmail.com> 8779L: linux-gpio@vger.kernel.org 8780S: Maintained 8781F: drivers/gpio/gpio-mockup.c 8782F: tools/testing/selftests/gpio/ 8783 8784GPIO REGMAP 8785R: Michael Walle <michael@walle.cc> 8786S: Maintained 8787F: drivers/gpio/gpio-regmap.c 8788F: include/linux/gpio/regmap.h 8789 8790GPIO SUBSYSTEM 8791M: Linus Walleij <linus.walleij@linaro.org> 8792M: Bartosz Golaszewski <brgl@bgdev.pl> 8793L: linux-gpio@vger.kernel.org 8794S: Maintained 8795T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8796F: Documentation/ABI/obsolete/sysfs-gpio 8797F: Documentation/ABI/testing/gpio-cdev 8798F: Documentation/admin-guide/gpio/ 8799F: Documentation/devicetree/bindings/gpio/ 8800F: Documentation/driver-api/gpio/ 8801F: drivers/gpio/ 8802F: include/dt-bindings/gpio/ 8803F: include/linux/gpio.h 8804F: include/linux/gpio/ 8805F: include/linux/of_gpio.h 8806F: include/uapi/linux/gpio.h 8807F: tools/gpio/ 8808 8809GRE DEMULTIPLEXER DRIVER 8810M: Dmitry Kozlov <xeb@mail.ru> 8811L: netdev@vger.kernel.org 8812S: Maintained 8813F: include/net/gre.h 8814F: net/ipv4/gre_demux.c 8815F: net/ipv4/gre_offload.c 8816 8817GRETH 10/100/1G Ethernet MAC device driver 8818M: Andreas Larsson <andreas@gaisler.com> 8819L: netdev@vger.kernel.org 8820S: Maintained 8821F: drivers/net/ethernet/aeroflex/ 8822 8823GREYBUS AUDIO PROTOCOLS DRIVERS 8824M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8825M: Mark Greer <mgreer@animalcreek.com> 8826S: Maintained 8827F: drivers/staging/greybus/audio_apbridgea.c 8828F: drivers/staging/greybus/audio_apbridgea.h 8829F: drivers/staging/greybus/audio_codec.c 8830F: drivers/staging/greybus/audio_codec.h 8831F: drivers/staging/greybus/audio_gb.c 8832F: drivers/staging/greybus/audio_manager.c 8833F: drivers/staging/greybus/audio_manager.h 8834F: drivers/staging/greybus/audio_manager_module.c 8835F: drivers/staging/greybus/audio_manager_private.h 8836F: drivers/staging/greybus/audio_manager_sysfs.c 8837F: drivers/staging/greybus/audio_module.c 8838F: drivers/staging/greybus/audio_topology.c 8839 8840GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8841M: Viresh Kumar <vireshk@kernel.org> 8842S: Maintained 8843F: drivers/staging/greybus/authentication.c 8844F: drivers/staging/greybus/bootrom.c 8845F: drivers/staging/greybus/firmware.h 8846F: drivers/staging/greybus/fw-core.c 8847F: drivers/staging/greybus/fw-download.c 8848F: drivers/staging/greybus/fw-management.c 8849F: drivers/staging/greybus/greybus_authentication.h 8850F: drivers/staging/greybus/greybus_firmware.h 8851F: drivers/staging/greybus/hid.c 8852F: drivers/staging/greybus/i2c.c 8853F: drivers/staging/greybus/spi.c 8854F: drivers/staging/greybus/spilib.c 8855F: drivers/staging/greybus/spilib.h 8856 8857GREYBUS LOOPBACK DRIVER 8858M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8859S: Maintained 8860F: drivers/staging/greybus/loopback.c 8861 8862GREYBUS PLATFORM DRIVERS 8863M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8864S: Maintained 8865F: drivers/staging/greybus/arche-apb-ctrl.c 8866F: drivers/staging/greybus/arche-platform.c 8867F: drivers/staging/greybus/arche_platform.h 8868 8869GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8870M: Rui Miguel Silva <rmfrfs@gmail.com> 8871S: Maintained 8872F: drivers/staging/greybus/gpio.c 8873F: drivers/staging/greybus/light.c 8874F: drivers/staging/greybus/power_supply.c 8875F: drivers/staging/greybus/sdio.c 8876F: drivers/staging/greybus/spi.c 8877F: drivers/staging/greybus/spilib.c 8878 8879GREYBUS SUBSYSTEM 8880M: Johan Hovold <johan@kernel.org> 8881M: Alex Elder <elder@kernel.org> 8882M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8883L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8884S: Maintained 8885F: drivers/greybus/ 8886F: drivers/staging/greybus/ 8887F: include/linux/greybus.h 8888F: include/linux/greybus/ 8889 8890GREYBUS UART PROTOCOLS DRIVERS 8891M: David Lin <dtwlin@gmail.com> 8892S: Maintained 8893F: drivers/staging/greybus/log.c 8894F: drivers/staging/greybus/uart.c 8895 8896GS1662 VIDEO SERIALIZER 8897M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8898L: linux-media@vger.kernel.org 8899S: Maintained 8900T: git git://linuxtv.org/media_tree.git 8901F: drivers/media/spi/gs1662.c 8902 8903GSPCA FINEPIX SUBDRIVER 8904M: Frank Zago <frank@zago.net> 8905L: linux-media@vger.kernel.org 8906S: Maintained 8907T: git git://linuxtv.org/media_tree.git 8908F: drivers/media/usb/gspca/finepix.c 8909 8910GSPCA GL860 SUBDRIVER 8911M: Olivier Lorin <o.lorin@laposte.net> 8912L: linux-media@vger.kernel.org 8913S: Maintained 8914T: git git://linuxtv.org/media_tree.git 8915F: drivers/media/usb/gspca/gl860/ 8916 8917GSPCA M5602 SUBDRIVER 8918M: Erik Andren <erik.andren@gmail.com> 8919L: linux-media@vger.kernel.org 8920S: Maintained 8921T: git git://linuxtv.org/media_tree.git 8922F: drivers/media/usb/gspca/m5602/ 8923 8924GSPCA PAC207 SONIXB SUBDRIVER 8925M: Hans Verkuil <hverkuil@xs4all.nl> 8926L: linux-media@vger.kernel.org 8927S: Odd Fixes 8928T: git git://linuxtv.org/media_tree.git 8929F: drivers/media/usb/gspca/pac207.c 8930 8931GSPCA SN9C20X SUBDRIVER 8932M: Brian Johnson <brijohn@gmail.com> 8933L: linux-media@vger.kernel.org 8934S: Maintained 8935T: git git://linuxtv.org/media_tree.git 8936F: drivers/media/usb/gspca/sn9c20x.c 8937 8938GSPCA T613 SUBDRIVER 8939M: Leandro Costantino <lcostantino@gmail.com> 8940L: linux-media@vger.kernel.org 8941S: Maintained 8942T: git git://linuxtv.org/media_tree.git 8943F: drivers/media/usb/gspca/t613.c 8944 8945GSPCA USB WEBCAM DRIVER 8946M: Hans Verkuil <hverkuil@xs4all.nl> 8947L: linux-media@vger.kernel.org 8948S: Odd Fixes 8949T: git git://linuxtv.org/media_tree.git 8950F: drivers/media/usb/gspca/ 8951 8952GTP (GPRS Tunneling Protocol) 8953M: Pablo Neira Ayuso <pablo@netfilter.org> 8954M: Harald Welte <laforge@gnumonks.org> 8955L: osmocom-net-gprs@lists.osmocom.org 8956S: Maintained 8957T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8958F: drivers/net/gtp.c 8959 8960GUID PARTITION TABLE (GPT) 8961M: Davidlohr Bueso <dave@stgolabs.net> 8962L: linux-efi@vger.kernel.org 8963S: Maintained 8964F: block/partitions/efi.* 8965 8966HABANALABS PCI DRIVER 8967M: Oded Gabbay <ogabbay@kernel.org> 8968L: dri-devel@lists.freedesktop.org 8969S: Supported 8970C: irc://irc.oftc.net/dri-devel 8971T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8972F: Documentation/ABI/testing/debugfs-driver-habanalabs 8973F: Documentation/ABI/testing/sysfs-driver-habanalabs 8974F: drivers/accel/habanalabs/ 8975F: include/trace/events/habanalabs.h 8976F: include/uapi/drm/habanalabs_accel.h 8977 8978HACKRF MEDIA DRIVER 8979M: Antti Palosaari <crope@iki.fi> 8980L: linux-media@vger.kernel.org 8981S: Maintained 8982W: https://linuxtv.org 8983W: http://palosaari.fi/linux/ 8984Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8985T: git git://linuxtv.org/anttip/media_tree.git 8986F: drivers/media/usb/hackrf/ 8987 8988HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8989M: Chuck Lever <chuck.lever@oracle.com> 8990L: kernel-tls-handshake@lists.linux.dev 8991L: netdev@vger.kernel.org 8992S: Maintained 8993F: Documentation/netlink/specs/handshake.yaml 8994F: Documentation/networking/tls-handshake.rst 8995F: include/net/handshake.h 8996F: include/trace/events/handshake.h 8997F: net/handshake/ 8998 8999HANTRO VPU CODEC DRIVER 9000M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9001M: Philipp Zabel <p.zabel@pengutronix.de> 9002L: linux-media@vger.kernel.org 9003L: linux-rockchip@lists.infradead.org 9004S: Maintained 9005F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9006F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9007F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9008F: drivers/media/platform/verisilicon/ 9009 9010HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9011M: Frank Seidel <frank@f-seidel.de> 9012L: platform-driver-x86@vger.kernel.org 9013S: Maintained 9014W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9015F: drivers/platform/x86/hdaps.c 9016 9017HARDWARE MONITORING 9018M: Jean Delvare <jdelvare@suse.com> 9019M: Guenter Roeck <linux@roeck-us.net> 9020L: linux-hwmon@vger.kernel.org 9021S: Maintained 9022W: http://hwmon.wiki.kernel.org/ 9023T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9024F: Documentation/ABI/testing/sysfs-class-hwmon 9025F: Documentation/devicetree/bindings/hwmon/ 9026F: Documentation/hwmon/ 9027F: drivers/hwmon/ 9028F: include/linux/hwmon*.h 9029F: include/trace/events/hwmon*.h 9030K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9031 9032HARDWARE RANDOM NUMBER GENERATOR CORE 9033M: Olivia Mackall <olivia@selenic.com> 9034M: Herbert Xu <herbert@gondor.apana.org.au> 9035L: linux-crypto@vger.kernel.org 9036S: Odd fixes 9037F: Documentation/admin-guide/hw_random.rst 9038F: Documentation/devicetree/bindings/rng/ 9039F: drivers/char/hw_random/ 9040F: include/linux/hw_random.h 9041 9042HARDWARE SPINLOCK CORE 9043M: Ohad Ben-Cohen <ohad@wizery.com> 9044M: Bjorn Andersson <andersson@kernel.org> 9045R: Baolin Wang <baolin.wang7@gmail.com> 9046L: linux-remoteproc@vger.kernel.org 9047S: Maintained 9048T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9049F: Documentation/devicetree/bindings/hwlock/ 9050F: Documentation/locking/hwspinlock.rst 9051F: drivers/hwspinlock/ 9052F: include/linux/hwspinlock.h 9053 9054HARDWARE TRACING FACILITIES 9055M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9056S: Maintained 9057F: drivers/hwtracing/ 9058 9059HARMONY SOUND DRIVER 9060L: linux-parisc@vger.kernel.org 9061S: Maintained 9062F: sound/parisc/harmony.* 9063 9064HDPVR USB VIDEO ENCODER DRIVER 9065M: Hans Verkuil <hverkuil@xs4all.nl> 9066L: linux-media@vger.kernel.org 9067S: Odd Fixes 9068W: https://linuxtv.org 9069T: git git://linuxtv.org/media_tree.git 9070F: drivers/media/usb/hdpvr/ 9071 9072HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9073M: Matt Hsiao <matt.hsiao@hpe.com> 9074S: Supported 9075F: drivers/misc/hpilo.[ch] 9076 9077HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9078M: Jerry Hoemann <jerry.hoemann@hpe.com> 9079S: Supported 9080F: Documentation/watchdog/hpwdt.rst 9081F: drivers/watchdog/hpwdt.c 9082 9083HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9084M: Don Brace <don.brace@microchip.com> 9085L: storagedev@microchip.com 9086L: linux-scsi@vger.kernel.org 9087S: Supported 9088F: Documentation/scsi/hpsa.rst 9089F: drivers/scsi/hpsa*.[ch] 9090F: include/linux/cciss*.h 9091F: include/uapi/linux/cciss*.h 9092 9093HFI1 DRIVER 9094M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9095L: linux-rdma@vger.kernel.org 9096S: Supported 9097F: drivers/infiniband/hw/hfi1 9098 9099HFS FILESYSTEM 9100L: linux-fsdevel@vger.kernel.org 9101S: Orphan 9102F: Documentation/filesystems/hfs.rst 9103F: fs/hfs/ 9104 9105HFSPLUS FILESYSTEM 9106L: linux-fsdevel@vger.kernel.org 9107S: Orphan 9108F: Documentation/filesystems/hfsplus.rst 9109F: fs/hfsplus/ 9110 9111HGA FRAMEBUFFER DRIVER 9112M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9113L: linux-nvidia@lists.surfsouth.com 9114S: Maintained 9115W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9116F: drivers/video/fbdev/hgafb.c 9117 9118HIBERNATION (aka Software Suspend, aka swsusp) 9119M: "Rafael J. Wysocki" <rafael@kernel.org> 9120M: Pavel Machek <pavel@ucw.cz> 9121L: linux-pm@vger.kernel.org 9122S: Supported 9123B: https://bugzilla.kernel.org 9124F: arch/*/include/asm/suspend*.h 9125F: arch/x86/power/ 9126F: drivers/base/power/ 9127F: include/linux/freezer.h 9128F: include/linux/pm.h 9129F: include/linux/suspend.h 9130F: kernel/power/ 9131 9132HID CORE LAYER 9133M: Jiri Kosina <jikos@kernel.org> 9134M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9135L: linux-input@vger.kernel.org 9136S: Maintained 9137T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9138F: Documentation/hid/ 9139F: drivers/hid/ 9140F: include/linux/hid* 9141F: include/uapi/linux/hid* 9142F: samples/hid/ 9143F: tools/testing/selftests/hid/ 9144 9145HID LOGITECH DRIVERS 9146R: Filipe Laíns <lains@riseup.net> 9147L: linux-input@vger.kernel.org 9148S: Maintained 9149F: drivers/hid/hid-logitech-* 9150 9151HID PHOENIX RC FLIGHT CONTROLLER 9152M: Marcus Folkesson <marcus.folkesson@gmail.com> 9153L: linux-input@vger.kernel.org 9154S: Maintained 9155F: drivers/hid/hid-pxrc.c 9156 9157HID PLAYSTATION DRIVER 9158M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9159L: linux-input@vger.kernel.org 9160S: Supported 9161F: drivers/hid/hid-playstation.c 9162 9163HID SENSOR HUB DRIVERS 9164M: Jiri Kosina <jikos@kernel.org> 9165M: Jonathan Cameron <jic23@kernel.org> 9166M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9167L: linux-input@vger.kernel.org 9168L: linux-iio@vger.kernel.org 9169S: Maintained 9170F: Documentation/hid/hid-sensor* 9171F: drivers/hid/hid-sensor-* 9172F: drivers/iio/*/hid-* 9173F: include/linux/hid-sensor-* 9174 9175HID VRC-2 CAR CONTROLLER DRIVER 9176M: Marcus Folkesson <marcus.folkesson@gmail.com> 9177L: linux-input@vger.kernel.org 9178S: Maintained 9179F: drivers/hid/hid-vrc2.c 9180 9181HID WACOM DRIVER 9182M: Ping Cheng <ping.cheng@wacom.com> 9183M: Jason Gerecke <jason.gerecke@wacom.com> 9184L: linux-input@vger.kernel.org 9185S: Maintained 9186F: drivers/hid/wacom.h 9187F: drivers/hid/wacom_* 9188 9189HID++ LOGITECH DRIVERS 9190R: Filipe Laíns <lains@riseup.net> 9191R: Bastien Nocera <hadess@hadess.net> 9192L: linux-input@vger.kernel.org 9193S: Maintained 9194F: drivers/hid/hid-logitech-hidpp.c 9195 9196HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9197M: Thomas Gleixner <tglx@linutronix.de> 9198L: linux-kernel@vger.kernel.org 9199S: Maintained 9200T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9201F: Documentation/timers/ 9202F: include/linux/clockchips.h 9203F: include/linux/hrtimer.h 9204F: kernel/time/clockevents.c 9205F: kernel/time/hrtimer.c 9206F: kernel/time/timer_*.c 9207 9208HIGH-SPEED SCC DRIVER FOR AX.25 9209L: linux-hams@vger.kernel.org 9210S: Orphan 9211F: drivers/net/hamradio/scc.c 9212 9213HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9214M: HighPoint Linux Team <linux@highpoint-tech.com> 9215S: Supported 9216W: http://www.highpoint-tech.com 9217F: Documentation/scsi/hptiop.rst 9218F: drivers/scsi/hptiop.c 9219 9220HIKEY960 ONBOARD USB GPIO HUB DRIVER 9221M: John Stultz <jstultz@google.com> 9222L: linux-kernel@vger.kernel.org 9223S: Maintained 9224F: drivers/misc/hisi_hikey_usb.c 9225 9226HIMAX HX83112B TOUCHSCREEN SUPPORT 9227M: Job Noorman <job@noorman.info> 9228L: linux-input@vger.kernel.org 9229S: Maintained 9230F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9231F: drivers/input/touchscreen/himax_hx83112b.c 9232 9233HIPPI 9234M: Jes Sorensen <jes@trained-monkey.org> 9235L: linux-hippi@sunsite.dk 9236S: Maintained 9237F: drivers/net/hippi/ 9238F: include/linux/hippidevice.h 9239F: include/uapi/linux/if_hippi.h 9240F: net/802/hippi.c 9241 9242HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9243M: Kurt Kanzenbach <kurt@linutronix.de> 9244L: netdev@vger.kernel.org 9245S: Maintained 9246F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9247F: drivers/net/dsa/hirschmann/* 9248F: include/linux/platform_data/hirschmann-hellcreek.h 9249F: net/dsa/tag_hellcreek.c 9250 9251HISILICON DMA DRIVER 9252M: Zhou Wang <wangzhou1@hisilicon.com> 9253M: Jie Hai <haijie1@huawei.com> 9254L: dmaengine@vger.kernel.org 9255S: Maintained 9256F: drivers/dma/hisi_dma.c 9257 9258HISILICON GPIO DRIVER 9259M: Jay Fang <f.fangjian@huawei.com> 9260L: linux-gpio@vger.kernel.org 9261S: Maintained 9262F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9263F: drivers/gpio/gpio-hisi.c 9264 9265HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9266M: Longfang Liu <liulongfang@huawei.com> 9267L: linux-crypto@vger.kernel.org 9268S: Maintained 9269F: Documentation/ABI/testing/debugfs-hisi-hpre 9270F: drivers/crypto/hisilicon/hpre/hpre.h 9271F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9272F: drivers/crypto/hisilicon/hpre/hpre_main.c 9273 9274HISILICON HNS3 PMU DRIVER 9275M: Guangbin Huang <huangguangbin2@huawei.com> 9276S: Supported 9277F: Documentation/admin-guide/perf/hns3-pmu.rst 9278F: drivers/perf/hisilicon/hns3_pmu.c 9279 9280HISILICON I2C CONTROLLER DRIVER 9281M: Yicong Yang <yangyicong@hisilicon.com> 9282L: linux-i2c@vger.kernel.org 9283S: Maintained 9284W: https://www.hisilicon.com 9285F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9286F: drivers/i2c/busses/i2c-hisi.c 9287 9288HISILICON LPC BUS DRIVER 9289M: Jay Fang <f.fangjian@huawei.com> 9290S: Maintained 9291W: http://www.hisilicon.com 9292F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9293F: drivers/bus/hisi_lpc.c 9294 9295HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9296M: Yisen Zhuang <yisen.zhuang@huawei.com> 9297M: Salil Mehta <salil.mehta@huawei.com> 9298L: netdev@vger.kernel.org 9299S: Maintained 9300W: http://www.hisilicon.com 9301F: drivers/net/ethernet/hisilicon/hns3/ 9302 9303HISILICON NETWORK SUBSYSTEM DRIVER 9304M: Yisen Zhuang <yisen.zhuang@huawei.com> 9305M: Salil Mehta <salil.mehta@huawei.com> 9306L: netdev@vger.kernel.org 9307S: Maintained 9308W: http://www.hisilicon.com 9309F: Documentation/devicetree/bindings/net/hisilicon*.txt 9310F: drivers/net/ethernet/hisilicon/ 9311 9312HISILICON PMU DRIVER 9313M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9314M: Jonathan Cameron <jonathan.cameron@huawei.com> 9315S: Supported 9316W: http://www.hisilicon.com 9317F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9318F: Documentation/admin-guide/perf/hisi-pmu.rst 9319F: drivers/perf/hisilicon 9320 9321HISILICON PTT DRIVER 9322M: Yicong Yang <yangyicong@hisilicon.com> 9323M: Jonathan Cameron <jonathan.cameron@huawei.com> 9324L: linux-kernel@vger.kernel.org 9325S: Maintained 9326F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9327F: Documentation/trace/hisi-ptt.rst 9328F: drivers/hwtracing/ptt/ 9329F: tools/perf/arch/arm64/util/hisi-ptt.c 9330F: tools/perf/util/hisi-ptt* 9331F: tools/perf/util/hisi-ptt-decoder/* 9332 9333HISILICON QM DRIVER 9334M: Weili Qian <qianweili@huawei.com> 9335M: Zhou Wang <wangzhou1@hisilicon.com> 9336L: linux-crypto@vger.kernel.org 9337S: Maintained 9338F: drivers/crypto/hisilicon/Kconfig 9339F: drivers/crypto/hisilicon/Makefile 9340F: drivers/crypto/hisilicon/qm.c 9341F: drivers/crypto/hisilicon/sgl.c 9342F: include/linux/hisi_acc_qm.h 9343 9344HISILICON ROCE DRIVER 9345M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9346M: Junxian Huang <huangjunxian6@hisilicon.com> 9347L: linux-rdma@vger.kernel.org 9348S: Maintained 9349F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9350F: drivers/infiniband/hw/hns/ 9351 9352HISILICON SAS Controller 9353M: Xiang Chen <chenxiang66@hisilicon.com> 9354S: Supported 9355W: http://www.hisilicon.com 9356F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9357F: drivers/scsi/hisi_sas/ 9358 9359HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9360M: Kai Ye <yekai13@huawei.com> 9361M: Longfang Liu <liulongfang@huawei.com> 9362L: linux-crypto@vger.kernel.org 9363S: Maintained 9364F: Documentation/ABI/testing/debugfs-hisi-sec 9365F: drivers/crypto/hisilicon/sec2/sec.h 9366F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9367F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9368F: drivers/crypto/hisilicon/sec2/sec_main.c 9369 9370HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9371M: Jay Fang <f.fangjian@huawei.com> 9372L: linux-spi@vger.kernel.org 9373S: Maintained 9374W: http://www.hisilicon.com 9375F: drivers/spi/spi-hisi-kunpeng.c 9376 9377HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9378M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9379L: linux-kernel@vger.kernel.org 9380S: Maintained 9381F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9382F: drivers/spmi/hisi-spmi-controller.c 9383 9384HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9385M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9386L: linux-kernel@vger.kernel.org 9387S: Maintained 9388F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9389F: drivers/mfd/hi6421-spmi-pmic.c 9390 9391HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9392M: Weili Qian <qianweili@huawei.com> 9393S: Maintained 9394F: drivers/crypto/hisilicon/trng/trng.c 9395 9396HISILICON V3XX SPI NOR FLASH Controller Driver 9397M: Jay Fang <f.fangjian@huawei.com> 9398S: Maintained 9399W: http://www.hisilicon.com 9400F: drivers/spi/spi-hisi-sfc-v3xx.c 9401 9402HISILICON ZIP Controller DRIVER 9403M: Yang Shen <shenyang39@huawei.com> 9404M: Zhou Wang <wangzhou1@hisilicon.com> 9405L: linux-crypto@vger.kernel.org 9406S: Maintained 9407F: Documentation/ABI/testing/debugfs-hisi-zip 9408F: drivers/crypto/hisilicon/zip/ 9409 9410HMM - Heterogeneous Memory Management 9411M: Jérôme Glisse <jglisse@redhat.com> 9412L: linux-mm@kvack.org 9413S: Maintained 9414F: Documentation/mm/hmm.rst 9415F: include/linux/hmm* 9416F: lib/test_hmm* 9417F: mm/hmm* 9418F: tools/testing/selftests/mm/*hmm* 9419 9420HOST AP DRIVER 9421M: Jouni Malinen <j@w1.fi> 9422L: linux-wireless@vger.kernel.org 9423S: Obsolete 9424W: http://w1.fi/hostap-driver.html 9425F: drivers/net/wireless/intersil/hostap/ 9426 9427HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9428L: platform-driver-x86@vger.kernel.org 9429S: Orphan 9430F: drivers/platform/x86/hp/tc1100-wmi.c 9431 9432HPET: High Precision Event Timers driver 9433M: Clemens Ladisch <clemens@ladisch.de> 9434S: Maintained 9435F: Documentation/timers/hpet.rst 9436F: drivers/char/hpet.c 9437F: include/linux/hpet.h 9438F: include/uapi/linux/hpet.h 9439 9440HPET: x86 9441S: Orphan 9442F: arch/x86/include/asm/hpet.h 9443F: arch/x86/kernel/hpet.c 9444 9445HPFS FILESYSTEM 9446M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9447S: Maintained 9448W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9449F: fs/hpfs/ 9450 9451HSI SUBSYSTEM 9452M: Sebastian Reichel <sre@kernel.org> 9453S: Maintained 9454T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9455F: Documentation/ABI/testing/sysfs-bus-hsi 9456F: Documentation/driver-api/hsi.rst 9457F: drivers/hsi/ 9458F: include/linux/hsi/ 9459F: include/uapi/linux/hsi/ 9460 9461HSO 3G MODEM DRIVER 9462L: linux-usb@vger.kernel.org 9463S: Orphan 9464F: drivers/net/usb/hso.c 9465 9466HSR NETWORK PROTOCOL 9467L: netdev@vger.kernel.org 9468S: Orphan 9469F: net/hsr/ 9470 9471HT16K33 LED CONTROLLER DRIVER 9472M: Robin van der Gracht <robin@protonic.nl> 9473S: Maintained 9474F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9475F: drivers/auxdisplay/ht16k33.c 9476 9477HTCPEN TOUCHSCREEN DRIVER 9478M: Pau Oliva Fora <pof@eslack.org> 9479L: linux-input@vger.kernel.org 9480S: Maintained 9481F: drivers/input/touchscreen/htcpen.c 9482 9483HTE SUBSYSTEM 9484M: Dipen Patel <dipenp@nvidia.com> 9485L: timestamp@lists.linux.dev 9486S: Maintained 9487Q: https://patchwork.kernel.org/project/timestamp/list/ 9488T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9489F: Documentation/devicetree/bindings/timestamp/ 9490F: Documentation/driver-api/hte/ 9491F: drivers/hte/ 9492F: include/linux/hte.h 9493 9494HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9495M: Lorenzo Bianconi <lorenzo@kernel.org> 9496L: linux-iio@vger.kernel.org 9497S: Maintained 9498W: http://www.st.com/ 9499F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9500F: drivers/iio/humidity/hts221* 9501 9502HUAWEI ETHERNET DRIVER 9503M: Cai Huoqing <cai.huoqing@linux.dev> 9504L: netdev@vger.kernel.org 9505S: Maintained 9506F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9507F: drivers/net/ethernet/huawei/hinic/ 9508 9509HUGETLB SUBSYSTEM 9510M: Mike Kravetz <mike.kravetz@oracle.com> 9511M: Muchun Song <muchun.song@linux.dev> 9512L: linux-mm@kvack.org 9513S: Maintained 9514F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9515F: Documentation/admin-guide/mm/hugetlbpage.rst 9516F: Documentation/mm/hugetlbfs_reserv.rst 9517F: Documentation/mm/vmemmap_dedup.rst 9518F: fs/hugetlbfs/ 9519F: include/linux/hugetlb.h 9520F: mm/hugetlb.c 9521F: mm/hugetlb_vmemmap.c 9522F: mm/hugetlb_vmemmap.h 9523 9524HVA ST MEDIA DRIVER 9525M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9526L: linux-media@vger.kernel.org 9527S: Supported 9528W: https://linuxtv.org 9529T: git git://linuxtv.org/media_tree.git 9530F: drivers/media/platform/st/sti/hva 9531 9532HWPOISON MEMORY FAILURE HANDLING 9533M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9534R: Miaohe Lin <linmiaohe@huawei.com> 9535L: linux-mm@kvack.org 9536S: Maintained 9537F: mm/hwpoison-inject.c 9538F: mm/memory-failure.c 9539 9540HYCON HY46XX TOUCHSCREEN SUPPORT 9541M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9542L: linux-input@vger.kernel.org 9543S: Maintained 9544F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9545F: drivers/input/touchscreen/hycon-hy46xx.c 9546 9547HYGON PROCESSOR SUPPORT 9548M: Pu Wen <puwen@hygon.cn> 9549L: linux-kernel@vger.kernel.org 9550S: Maintained 9551F: arch/x86/kernel/cpu/hygon.c 9552 9553HYNIX HI556 SENSOR DRIVER 9554M: Shawn Tu <shawnx.tu@intel.com> 9555L: linux-media@vger.kernel.org 9556S: Maintained 9557T: git git://linuxtv.org/media_tree.git 9558F: drivers/media/i2c/hi556.c 9559 9560HYNIX HI846 SENSOR DRIVER 9561M: Martin Kepplinger <martin.kepplinger@puri.sm> 9562L: linux-media@vger.kernel.org 9563S: Maintained 9564F: drivers/media/i2c/hi846.c 9565 9566HYNIX HI847 SENSOR DRIVER 9567M: Shawn Tu <shawnx.tu@intel.com> 9568L: linux-media@vger.kernel.org 9569S: Maintained 9570F: drivers/media/i2c/hi847.c 9571 9572Hyper-V/Azure CORE AND DRIVERS 9573M: "K. Y. Srinivasan" <kys@microsoft.com> 9574M: Haiyang Zhang <haiyangz@microsoft.com> 9575M: Wei Liu <wei.liu@kernel.org> 9576M: Dexuan Cui <decui@microsoft.com> 9577L: linux-hyperv@vger.kernel.org 9578S: Supported 9579T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9580F: Documentation/ABI/stable/sysfs-bus-vmbus 9581F: Documentation/ABI/testing/debugfs-hyperv 9582F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9583F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9584F: Documentation/virt/hyperv 9585F: arch/arm64/hyperv 9586F: arch/arm64/include/asm/hyperv-tlfs.h 9587F: arch/arm64/include/asm/mshyperv.h 9588F: arch/x86/hyperv 9589F: arch/x86/include/asm/hyperv-tlfs.h 9590F: arch/x86/include/asm/mshyperv.h 9591F: arch/x86/include/asm/trace/hyperv.h 9592F: arch/x86/kernel/cpu/mshyperv.c 9593F: drivers/clocksource/hyperv_timer.c 9594F: drivers/hid/hid-hyperv.c 9595F: drivers/hv/ 9596F: drivers/input/serio/hyperv-keyboard.c 9597F: drivers/iommu/hyperv-iommu.c 9598F: drivers/net/ethernet/microsoft/ 9599F: drivers/net/hyperv/ 9600F: drivers/pci/controller/pci-hyperv-intf.c 9601F: drivers/pci/controller/pci-hyperv.c 9602F: drivers/scsi/storvsc_drv.c 9603F: drivers/uio/uio_hv_generic.c 9604F: drivers/video/fbdev/hyperv_fb.c 9605F: include/asm-generic/hyperv-tlfs.h 9606F: include/asm-generic/mshyperv.h 9607F: include/clocksource/hyperv_timer.h 9608F: include/linux/hyperv.h 9609F: include/net/mana 9610F: include/uapi/linux/hyperv.h 9611F: net/vmw_vsock/hyperv_transport.c 9612F: tools/hv/ 9613 9614HYPERBUS SUPPORT 9615M: Vignesh Raghavendra <vigneshr@ti.com> 9616L: linux-mtd@lists.infradead.org 9617S: Supported 9618Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9619C: irc://irc.oftc.net/mtd 9620T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9621F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9622F: drivers/mtd/hyperbus/ 9623F: include/linux/mtd/hyperbus.h 9624 9625HYPERVISOR VIRTUAL CONSOLE DRIVER 9626L: linuxppc-dev@lists.ozlabs.org 9627S: Odd Fixes 9628F: drivers/tty/hvc/ 9629 9630I2C ACPI SUPPORT 9631M: Mika Westerberg <mika.westerberg@linux.intel.com> 9632L: linux-i2c@vger.kernel.org 9633L: linux-acpi@vger.kernel.org 9634S: Maintained 9635F: drivers/i2c/i2c-core-acpi.c 9636 9637I2C CONTROLLER DRIVER FOR NVIDIA GPU 9638M: Ajay Gupta <ajayg@nvidia.com> 9639L: linux-i2c@vger.kernel.org 9640S: Maintained 9641F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9642F: drivers/i2c/busses/i2c-nvidia-gpu.c 9643 9644I2C MUXES 9645M: Peter Rosin <peda@axentia.se> 9646L: linux-i2c@vger.kernel.org 9647S: Maintained 9648F: Documentation/devicetree/bindings/i2c/i2c-arb* 9649F: Documentation/devicetree/bindings/i2c/i2c-gate* 9650F: Documentation/devicetree/bindings/i2c/i2c-mux* 9651F: Documentation/i2c/i2c-topology.rst 9652F: Documentation/i2c/muxes/ 9653F: drivers/i2c/i2c-mux.c 9654F: drivers/i2c/muxes/ 9655F: include/linux/i2c-mux.h 9656 9657I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9658M: Gregory CLEMENT <gregory.clement@bootlin.com> 9659L: linux-i2c@vger.kernel.org 9660S: Maintained 9661F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9662F: drivers/i2c/busses/i2c-mv64xxx.c 9663 9664I2C OVER PARALLEL PORT 9665M: Jean Delvare <jdelvare@suse.com> 9666L: linux-i2c@vger.kernel.org 9667S: Maintained 9668F: Documentation/i2c/busses/i2c-parport.rst 9669F: drivers/i2c/busses/i2c-parport.c 9670 9671I2C SUBSYSTEM 9672M: Wolfram Sang <wsa@kernel.org> 9673L: linux-i2c@vger.kernel.org 9674S: Maintained 9675W: https://i2c.wiki.kernel.org/ 9676Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9677T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9678F: Documentation/devicetree/bindings/i2c/i2c.txt 9679F: Documentation/i2c/ 9680F: drivers/i2c/* 9681F: include/dt-bindings/i2c/i2c.h 9682F: include/linux/i2c-dev.h 9683F: include/linux/i2c-smbus.h 9684F: include/linux/i2c.h 9685F: include/uapi/linux/i2c-*.h 9686F: include/uapi/linux/i2c.h 9687 9688I2C SUBSYSTEM HOST DRIVERS 9689L: linux-i2c@vger.kernel.org 9690S: Odd Fixes 9691W: https://i2c.wiki.kernel.org/ 9692Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9693T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9694F: Documentation/devicetree/bindings/i2c/ 9695F: drivers/i2c/algos/ 9696F: drivers/i2c/busses/ 9697F: include/dt-bindings/i2c/ 9698 9699I2C-TAOS-EVM DRIVER 9700M: Jean Delvare <jdelvare@suse.com> 9701L: linux-i2c@vger.kernel.org 9702S: Maintained 9703F: Documentation/i2c/busses/i2c-taos-evm.rst 9704F: drivers/i2c/busses/i2c-taos-evm.c 9705 9706I2C-TINY-USB DRIVER 9707M: Till Harbaum <till@harbaum.org> 9708L: linux-i2c@vger.kernel.org 9709S: Maintained 9710W: http://www.harbaum.org/till/i2c_tiny_usb 9711F: drivers/i2c/busses/i2c-tiny-usb.c 9712 9713I2C/SMBUS CONTROLLER DRIVERS FOR PC 9714M: Jean Delvare <jdelvare@suse.com> 9715L: linux-i2c@vger.kernel.org 9716S: Maintained 9717F: Documentation/i2c/busses/i2c-ali1535.rst 9718F: Documentation/i2c/busses/i2c-ali1563.rst 9719F: Documentation/i2c/busses/i2c-ali15x3.rst 9720F: Documentation/i2c/busses/i2c-amd756.rst 9721F: Documentation/i2c/busses/i2c-amd8111.rst 9722F: Documentation/i2c/busses/i2c-i801.rst 9723F: Documentation/i2c/busses/i2c-nforce2.rst 9724F: Documentation/i2c/busses/i2c-piix4.rst 9725F: Documentation/i2c/busses/i2c-sis5595.rst 9726F: Documentation/i2c/busses/i2c-sis630.rst 9727F: Documentation/i2c/busses/i2c-sis96x.rst 9728F: Documentation/i2c/busses/i2c-via.rst 9729F: Documentation/i2c/busses/i2c-viapro.rst 9730F: drivers/i2c/busses/i2c-ali1535.c 9731F: drivers/i2c/busses/i2c-ali1563.c 9732F: drivers/i2c/busses/i2c-ali15x3.c 9733F: drivers/i2c/busses/i2c-amd756-s4882.c 9734F: drivers/i2c/busses/i2c-amd756.c 9735F: drivers/i2c/busses/i2c-amd8111.c 9736F: drivers/i2c/busses/i2c-i801.c 9737F: drivers/i2c/busses/i2c-isch.c 9738F: drivers/i2c/busses/i2c-nforce2-s4985.c 9739F: drivers/i2c/busses/i2c-nforce2.c 9740F: drivers/i2c/busses/i2c-piix4.c 9741F: drivers/i2c/busses/i2c-sis5595.c 9742F: drivers/i2c/busses/i2c-sis630.c 9743F: drivers/i2c/busses/i2c-sis96x.c 9744F: drivers/i2c/busses/i2c-via.c 9745F: drivers/i2c/busses/i2c-viapro.c 9746 9747I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9748M: Hans de Goede <hdegoede@redhat.com> 9749L: linux-i2c@vger.kernel.org 9750S: Maintained 9751F: drivers/i2c/busses/i2c-cht-wc.c 9752 9753I2C/SMBUS ISMT DRIVER 9754M: Seth Heasley <seth.heasley@intel.com> 9755M: Neil Horman <nhorman@tuxdriver.com> 9756L: linux-i2c@vger.kernel.org 9757F: Documentation/i2c/busses/i2c-ismt.rst 9758F: drivers/i2c/busses/i2c-ismt.c 9759 9760I2C/SMBUS STUB DRIVER 9761M: Jean Delvare <jdelvare@suse.com> 9762L: linux-i2c@vger.kernel.org 9763S: Maintained 9764F: drivers/i2c/i2c-stub.c 9765 9766I3C DRIVER FOR ASPEED AST2600 9767M: Jeremy Kerr <jk@codeconstruct.com.au> 9768S: Maintained 9769F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9770F: drivers/i3c/master/ast2600-i3c-master.c 9771 9772I3C DRIVER FOR CADENCE I3C MASTER IP 9773M: Przemysław Gaj <pgaj@cadence.com> 9774S: Maintained 9775F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9776F: drivers/i3c/master/i3c-master-cdns.c 9777 9778I3C DRIVER FOR SYNOPSYS DESIGNWARE 9779S: Orphan 9780F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9781F: drivers/i3c/master/dw* 9782 9783I3C SUBSYSTEM 9784M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9785L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9786S: Maintained 9787C: irc://chat.freenode.net/linux-i3c 9788T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9789F: Documentation/ABI/testing/sysfs-bus-i3c 9790F: Documentation/devicetree/bindings/i3c/ 9791F: Documentation/driver-api/i3c 9792F: drivers/i3c/ 9793F: include/linux/i3c/ 9794 9795IA64 (Itanium) PLATFORM 9796L: linux-ia64@vger.kernel.org 9797S: Orphan 9798F: Documentation/arch/ia64/ 9799F: arch/ia64/ 9800 9801IBM Operation Panel Input Driver 9802M: Eddie James <eajames@linux.ibm.com> 9803L: linux-input@vger.kernel.org 9804S: Maintained 9805F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9806F: drivers/input/misc/ibm-panel.c 9807 9808IBM Power 842 compression accelerator 9809M: Haren Myneni <haren@us.ibm.com> 9810S: Supported 9811F: crypto/842.c 9812F: drivers/crypto/nx/Kconfig 9813F: drivers/crypto/nx/Makefile 9814F: drivers/crypto/nx/nx-842* 9815F: include/linux/sw842.h 9816F: lib/842/ 9817 9818IBM Power in-Nest Crypto Acceleration 9819M: Breno Leitão <leitao@debian.org> 9820M: Nayna Jain <nayna@linux.ibm.com> 9821M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9822L: linux-crypto@vger.kernel.org 9823S: Supported 9824F: drivers/crypto/nx/Kconfig 9825F: drivers/crypto/nx/Makefile 9826F: drivers/crypto/nx/nx-aes* 9827F: drivers/crypto/nx/nx-sha* 9828F: drivers/crypto/nx/nx.* 9829F: drivers/crypto/nx/nx_csbcpb.h 9830F: drivers/crypto/nx/nx_debugfs.c 9831 9832IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9833M: Tyrel Datwyler <tyreld@linux.ibm.com> 9834L: linux-pci@vger.kernel.org 9835L: linuxppc-dev@lists.ozlabs.org 9836S: Supported 9837F: drivers/pci/hotplug/rpadlpar* 9838 9839IBM Power Linux RAID adapter 9840M: Brian King <brking@us.ibm.com> 9841S: Supported 9842F: drivers/scsi/ipr.* 9843 9844IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9845M: Tyrel Datwyler <tyreld@linux.ibm.com> 9846L: linux-pci@vger.kernel.org 9847L: linuxppc-dev@lists.ozlabs.org 9848S: Supported 9849F: drivers/pci/hotplug/rpaphp* 9850 9851IBM Power SRIOV Virtual NIC Device Driver 9852M: Haren Myneni <haren@linux.ibm.com> 9853M: Rick Lindsley <ricklind@linux.ibm.com> 9854R: Nick Child <nnac123@linux.ibm.com> 9855R: Dany Madden <danymadden@us.ibm.com> 9856R: Thomas Falcon <tlfalcon@linux.ibm.com> 9857L: netdev@vger.kernel.org 9858S: Supported 9859F: drivers/net/ethernet/ibm/ibmvnic.* 9860 9861IBM Power VFIO Support 9862M: Timothy Pearson <tpearson@raptorengineering.com> 9863S: Supported 9864F: drivers/vfio/vfio_iommu_spapr_tce.c 9865 9866IBM Power Virtual Ethernet Device Driver 9867M: Nick Child <nnac123@linux.ibm.com> 9868L: netdev@vger.kernel.org 9869S: Supported 9870F: drivers/net/ethernet/ibm/ibmveth.* 9871 9872IBM Power Virtual FC Device Drivers 9873M: Tyrel Datwyler <tyreld@linux.ibm.com> 9874L: linux-scsi@vger.kernel.org 9875S: Supported 9876F: drivers/scsi/ibmvscsi/ibmvfc* 9877 9878IBM Power Virtual Management Channel Driver 9879M: Brad Warrum <bwarrum@linux.ibm.com> 9880M: Ritu Agarwal <rituagar@linux.ibm.com> 9881S: Supported 9882F: drivers/misc/ibmvmc.* 9883 9884IBM Power Virtual SCSI Device Drivers 9885M: Tyrel Datwyler <tyreld@linux.ibm.com> 9886L: linux-scsi@vger.kernel.org 9887S: Supported 9888F: drivers/scsi/ibmvscsi/ibmvscsi* 9889F: include/scsi/viosrp.h 9890 9891IBM Power Virtual SCSI Device Target Driver 9892M: Michael Cyr <mikecyr@linux.ibm.com> 9893L: linux-scsi@vger.kernel.org 9894L: target-devel@vger.kernel.org 9895S: Supported 9896F: drivers/scsi/ibmvscsi_tgt/ 9897 9898IBM Power VMX Cryptographic instructions 9899M: Breno Leitão <leitao@debian.org> 9900M: Nayna Jain <nayna@linux.ibm.com> 9901M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9902L: linux-crypto@vger.kernel.org 9903S: Supported 9904F: drivers/crypto/vmx/Kconfig 9905F: drivers/crypto/vmx/Makefile 9906F: drivers/crypto/vmx/aes* 9907F: drivers/crypto/vmx/ghash* 9908F: drivers/crypto/vmx/ppc-xlate.pl 9909F: drivers/crypto/vmx/vmx.c 9910 9911IBM ServeRAID RAID DRIVER 9912S: Orphan 9913F: drivers/scsi/ips.* 9914 9915ICH LPC AND GPIO DRIVER 9916M: Peter Tyser <ptyser@xes-inc.com> 9917S: Maintained 9918F: drivers/gpio/gpio-ich.c 9919F: drivers/mfd/lpc_ich.c 9920 9921ICY I2C DRIVER 9922M: Max Staudt <max@enpas.org> 9923L: linux-i2c@vger.kernel.org 9924S: Maintained 9925F: drivers/i2c/busses/i2c-icy.c 9926 9927IDEAPAD LAPTOP EXTRAS DRIVER 9928M: Ike Panhc <ike.pan@canonical.com> 9929L: platform-driver-x86@vger.kernel.org 9930S: Maintained 9931W: http://launchpad.net/ideapad-laptop 9932F: drivers/platform/x86/ideapad-laptop.c 9933 9934IDEAPAD LAPTOP SLIDEBAR DRIVER 9935M: Andrey Moiseev <o2g.org.ru@gmail.com> 9936L: linux-input@vger.kernel.org 9937S: Maintained 9938W: https://github.com/o2genum/ideapad-slidebar 9939F: drivers/input/misc/ideapad_slidebar.c 9940 9941IDMAPPED MOUNTS 9942M: Christian Brauner <brauner@kernel.org> 9943M: Seth Forshee <sforshee@kernel.org> 9944L: linux-fsdevel@vger.kernel.org 9945S: Maintained 9946T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9947F: Documentation/filesystems/idmappings.rst 9948F: include/linux/mnt_idmapping.* 9949F: tools/testing/selftests/mount_setattr/ 9950 9951IDT VersaClock 5 CLOCK DRIVER 9952M: Luca Ceresoli <luca@lucaceresoli.net> 9953S: Maintained 9954F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9955F: drivers/clk/clk-versaclock5.c 9956 9957IEEE 802.15.4 SUBSYSTEM 9958M: Alexander Aring <alex.aring@gmail.com> 9959M: Stefan Schmidt <stefan@datenfreihafen.org> 9960M: Miquel Raynal <miquel.raynal@bootlin.com> 9961L: linux-wpan@vger.kernel.org 9962S: Maintained 9963W: https://linux-wpan.org/ 9964T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9965T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9966F: Documentation/networking/ieee802154.rst 9967F: drivers/net/ieee802154/ 9968F: include/linux/ieee802154.h 9969F: include/linux/nl802154.h 9970F: include/net/af_ieee802154.h 9971F: include/net/cfg802154.h 9972F: include/net/ieee802154_netdev.h 9973F: include/net/mac802154.h 9974F: include/net/nl802154.h 9975F: net/ieee802154/ 9976F: net/mac802154/ 9977 9978IFCVF VIRTIO DATA PATH ACCELERATOR 9979R: Zhu Lingshan <lingshan.zhu@intel.com> 9980F: drivers/vdpa/ifcvf/ 9981 9982IFE PROTOCOL 9983M: Yotam Gigi <yotam.gi@gmail.com> 9984M: Jamal Hadi Salim <jhs@mojatatu.com> 9985F: include/net/ife.h 9986F: include/uapi/linux/ife.h 9987F: net/ife 9988 9989IGORPLUG-USB IR RECEIVER 9990M: Sean Young <sean@mess.org> 9991L: linux-media@vger.kernel.org 9992S: Maintained 9993F: drivers/media/rc/igorplugusb.c 9994 9995IGUANAWORKS USB IR TRANSCEIVER 9996M: Sean Young <sean@mess.org> 9997L: linux-media@vger.kernel.org 9998S: Maintained 9999F: drivers/media/rc/iguanair.c 10000 10001IIO DIGITAL POTENTIOMETER DAC 10002M: Peter Rosin <peda@axentia.se> 10003L: linux-iio@vger.kernel.org 10004S: Maintained 10005F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10006F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10007F: drivers/iio/dac/dpot-dac.c 10008 10009IIO ENVELOPE DETECTOR 10010M: Peter Rosin <peda@axentia.se> 10011L: linux-iio@vger.kernel.org 10012S: Maintained 10013F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10014F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10015F: drivers/iio/adc/envelope-detector.c 10016 10017IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10018M: Matti Vaittinen <mazziesaccount@gmail.com> 10019L: linux-iio@vger.kernel.org 10020S: Maintained 10021F: drivers/iio/light/gain-time-scale-helper.c 10022F: drivers/iio/light/gain-time-scale-helper.h 10023 10024IIO MULTIPLEXER 10025M: Peter Rosin <peda@axentia.se> 10026L: linux-iio@vger.kernel.org 10027S: Maintained 10028F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10029F: drivers/iio/multiplexer/iio-mux.c 10030 10031IIO SCMI BASED DRIVER 10032M: Jyoti Bhayana <jbhayana@google.com> 10033L: linux-iio@vger.kernel.org 10034S: Maintained 10035F: drivers/iio/common/scmi_sensors/scmi_iio.c 10036 10037IIO SUBSYSTEM AND DRIVERS 10038M: Jonathan Cameron <jic23@kernel.org> 10039R: Lars-Peter Clausen <lars@metafoo.de> 10040L: linux-iio@vger.kernel.org 10041S: Maintained 10042T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10043F: Documentation/ABI/testing/configfs-iio* 10044F: Documentation/ABI/testing/sysfs-bus-iio* 10045F: Documentation/devicetree/bindings/iio/ 10046F: drivers/iio/ 10047F: drivers/staging/iio/ 10048F: include/dt-bindings/iio/ 10049F: include/linux/iio/ 10050F: tools/iio/ 10051 10052IIO UNIT CONVERTER 10053M: Peter Rosin <peda@axentia.se> 10054L: linux-iio@vger.kernel.org 10055S: Maintained 10056F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10057F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10058F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10059F: drivers/iio/afe/iio-rescale.c 10060 10061IKANOS/ADI EAGLE ADSL USB DRIVER 10062M: Matthieu Castet <castet.matthieu@free.fr> 10063M: Stanislaw Gruszka <stf_xl@wp.pl> 10064S: Maintained 10065F: drivers/usb/atm/ueagle-atm.c 10066 10067IMAGIS TOUCHSCREEN DRIVER 10068M: Markuss Broks <markuss.broks@gmail.com> 10069S: Maintained 10070F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10071F: drivers/input/touchscreen/imagis.c 10072 10073IMGTEC ASCII LCD DRIVER 10074M: Paul Burton <paulburton@kernel.org> 10075S: Maintained 10076F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10077F: drivers/auxdisplay/img-ascii-lcd.c 10078 10079IMGTEC IR DECODER DRIVER 10080S: Orphan 10081F: drivers/media/rc/img-ir/ 10082 10083IMON SOUNDGRAPH USB IR RECEIVER 10084M: Sean Young <sean@mess.org> 10085L: linux-media@vger.kernel.org 10086S: Maintained 10087F: drivers/media/rc/imon.c 10088F: drivers/media/rc/imon_raw.c 10089 10090IMS TWINTURBO FRAMEBUFFER DRIVER 10091L: linux-fbdev@vger.kernel.org 10092S: Orphan 10093F: drivers/video/fbdev/imsttfb.c 10094 10095INA209 HARDWARE MONITOR DRIVER 10096M: Guenter Roeck <linux@roeck-us.net> 10097L: linux-hwmon@vger.kernel.org 10098S: Maintained 10099F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10100F: Documentation/hwmon/ina209.rst 10101F: drivers/hwmon/ina209.c 10102 10103INA2XX HARDWARE MONITOR DRIVER 10104M: Guenter Roeck <linux@roeck-us.net> 10105L: linux-hwmon@vger.kernel.org 10106S: Maintained 10107F: Documentation/hwmon/ina2xx.rst 10108F: drivers/hwmon/ina2xx.c 10109F: include/linux/platform_data/ina2xx.h 10110 10111INDEX OF FURTHER KERNEL DOCUMENTATION 10112M: Carlos Bilbao <carlos.bilbao@amd.com> 10113S: Maintained 10114F: Documentation/process/kernel-docs.rst 10115 10116INDUSTRY PACK SUBSYSTEM (IPACK) 10117M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10118M: Jens Taprogge <jens.taprogge@taprogge.org> 10119M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10120L: industrypack-devel@lists.sourceforge.net 10121S: Maintained 10122W: http://industrypack.sourceforge.net 10123F: drivers/ipack/ 10124 10125INFINEON DPS310 Driver 10126M: Eddie James <eajames@linux.ibm.com> 10127L: linux-iio@vger.kernel.org 10128S: Maintained 10129F: drivers/iio/pressure/dps310.c 10130 10131INFINEON PEB2466 ASoC CODEC 10132M: Herve Codina <herve.codina@bootlin.com> 10133L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10134S: Maintained 10135F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10136F: sound/soc/codecs/peb2466.c 10137 10138INFINIBAND SUBSYSTEM 10139M: Jason Gunthorpe <jgg@nvidia.com> 10140M: Leon Romanovsky <leonro@nvidia.com> 10141L: linux-rdma@vger.kernel.org 10142S: Supported 10143W: https://github.com/linux-rdma/rdma-core 10144Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10145T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10146F: Documentation/devicetree/bindings/infiniband/ 10147F: Documentation/infiniband/ 10148F: drivers/infiniband/ 10149F: include/rdma/ 10150F: include/trace/events/ib_mad.h 10151F: include/trace/events/ib_umad.h 10152F: include/trace/misc/rdma.h 10153F: include/uapi/linux/if_infiniband.h 10154F: include/uapi/rdma/ 10155F: samples/bpf/ibumad_kern.c 10156F: samples/bpf/ibumad_user.c 10157 10158INGENIC JZ4780 NAND DRIVER 10159M: Harvey Hunt <harveyhuntnexus@gmail.com> 10160L: linux-mtd@lists.infradead.org 10161L: linux-mips@vger.kernel.org 10162S: Maintained 10163F: drivers/mtd/nand/raw/ingenic/ 10164 10165INGENIC JZ47xx SoCs 10166M: Paul Cercueil <paul@crapouillou.net> 10167L: linux-mips@vger.kernel.org 10168S: Maintained 10169F: arch/mips/boot/dts/ingenic/ 10170F: arch/mips/generic/board-ingenic.c 10171F: arch/mips/include/asm/mach-ingenic/ 10172F: arch/mips/ingenic/Kconfig 10173F: drivers/clk/ingenic/ 10174F: drivers/dma/dma-jz4780.c 10175F: drivers/gpu/drm/ingenic/ 10176F: drivers/i2c/busses/i2c-jz4780.c 10177F: drivers/iio/adc/ingenic-adc.c 10178F: drivers/irqchip/irq-ingenic.c 10179F: drivers/memory/jz4780-nemc.c 10180F: drivers/mmc/host/jz4740_mmc.c 10181F: drivers/mtd/nand/raw/ingenic/ 10182F: drivers/pinctrl/pinctrl-ingenic.c 10183F: drivers/power/supply/ingenic-battery.c 10184F: drivers/pwm/pwm-jz4740.c 10185F: drivers/remoteproc/ingenic_rproc.c 10186F: drivers/rtc/rtc-jz4740.c 10187F: drivers/tty/serial/8250/8250_ingenic.c 10188F: drivers/usb/musb/jz4740.c 10189F: drivers/watchdog/jz4740_wdt.c 10190F: include/dt-bindings/iio/adc/ingenic,adc.h 10191F: include/linux/mfd/ingenic-tcu.h 10192F: sound/soc/codecs/jz47* 10193F: sound/soc/jz4740/ 10194 10195INJOINIC IP5xxx POWER BANK IC DRIVER 10196M: Samuel Holland <samuel@sholland.org> 10197S: Maintained 10198F: drivers/power/supply/ip5xxx_power.c 10199 10200INOTIFY 10201M: Jan Kara <jack@suse.cz> 10202R: Amir Goldstein <amir73il@gmail.com> 10203L: linux-fsdevel@vger.kernel.org 10204S: Maintained 10205F: Documentation/filesystems/inotify.rst 10206F: fs/notify/inotify/ 10207F: include/linux/inotify.h 10208F: include/uapi/linux/inotify.h 10209 10210INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10211M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10212L: linux-input@vger.kernel.org 10213S: Maintained 10214Q: http://patchwork.kernel.org/project/linux-input/list/ 10215T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10216F: Documentation/devicetree/bindings/input/ 10217F: Documentation/devicetree/bindings/serio/ 10218F: Documentation/input/ 10219F: drivers/input/ 10220F: include/dt-bindings/input/ 10221F: include/linux/input.h 10222F: include/linux/input/ 10223F: include/uapi/linux/input-event-codes.h 10224F: include/uapi/linux/input.h 10225 10226INPUT MULTITOUCH (MT) PROTOCOL 10227M: Henrik Rydberg <rydberg@bitmath.org> 10228L: linux-input@vger.kernel.org 10229S: Odd fixes 10230F: Documentation/input/multi-touch-protocol.rst 10231F: drivers/input/input-mt.c 10232K: \b(ABS|SYN)_MT_ 10233 10234INSIDE SECURE CRYPTO DRIVER 10235M: Antoine Tenart <atenart@kernel.org> 10236L: linux-crypto@vger.kernel.org 10237S: Maintained 10238F: drivers/crypto/inside-secure/ 10239 10240INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10241M: Mimi Zohar <zohar@linux.ibm.com> 10242M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10243L: linux-integrity@vger.kernel.org 10244S: Supported 10245T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10246F: security/integrity/ 10247F: security/integrity/ima/ 10248 10249INTEL 810/815 FRAMEBUFFER DRIVER 10250M: Antonino Daplas <adaplas@gmail.com> 10251L: linux-fbdev@vger.kernel.org 10252S: Maintained 10253F: drivers/video/fbdev/i810/ 10254 10255INTEL 8255 GPIO DRIVER 10256M: William Breathitt Gray <william.gray@linaro.org> 10257L: linux-gpio@vger.kernel.org 10258S: Maintained 10259F: drivers/gpio/gpio-i8255.c 10260F: drivers/gpio/gpio-i8255.h 10261 10262INTEL ASoC DRIVERS 10263M: Cezary Rojewski <cezary.rojewski@intel.com> 10264M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10265M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10266M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10267M: Bard Liao <yung-chuan.liao@linux.intel.com> 10268M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10269M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10270L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10271S: Supported 10272F: sound/soc/intel/ 10273 10274INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10275M: Hans de Goede <hdegoede@redhat.com> 10276L: platform-driver-x86@vger.kernel.org 10277S: Maintained 10278F: drivers/platform/x86/intel/atomisp2/pm.c 10279 10280INTEL ATOMISP2 LED DRIVER 10281M: Hans de Goede <hdegoede@redhat.com> 10282L: platform-driver-x86@vger.kernel.org 10283S: Maintained 10284F: drivers/platform/x86/intel/atomisp2/led.c 10285 10286INTEL BIOS SAR INT1092 DRIVER 10287M: Shravan Sudhakar <s.shravan@intel.com> 10288M: Intel Corporation <linuxwwan@intel.com> 10289L: platform-driver-x86@vger.kernel.org 10290S: Maintained 10291F: drivers/platform/x86/intel/int1092/ 10292 10293INTEL BROXTON PMC DRIVER 10294M: Mika Westerberg <mika.westerberg@linux.intel.com> 10295M: Zha Qipeng <qipeng.zha@intel.com> 10296S: Maintained 10297F: drivers/mfd/intel_pmc_bxt.c 10298F: include/linux/mfd/intel_pmc_bxt.h 10299 10300INTEL C600 SERIES SAS CONTROLLER DRIVER 10301M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10302L: linux-scsi@vger.kernel.org 10303S: Supported 10304T: git git://git.code.sf.net/p/intel-sas/isci 10305F: drivers/scsi/isci/ 10306 10307INTEL CPU family model numbers 10308M: Tony Luck <tony.luck@intel.com> 10309M: x86@kernel.org 10310L: linux-kernel@vger.kernel.org 10311S: Supported 10312F: arch/x86/include/asm/intel-family.h 10313 10314INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10315M: Jani Nikula <jani.nikula@linux.intel.com> 10316M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10317M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10318M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10319L: intel-gfx@lists.freedesktop.org 10320S: Supported 10321W: https://01.org/linuxgraphics/ 10322Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10323B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10324C: irc://irc.oftc.net/intel-gfx 10325T: git git://anongit.freedesktop.org/drm-intel 10326F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10327F: Documentation/gpu/i915.rst 10328F: drivers/gpu/drm/i915/ 10329F: include/drm/i915* 10330F: include/uapi/drm/i915_drm.h 10331 10332INTEL ETHERNET DRIVERS 10333M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10334M: Tony Nguyen <anthony.l.nguyen@intel.com> 10335L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10336S: Supported 10337W: https://www.intel.com/content/www/us/en/support.html 10338Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10339T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10340T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10341F: Documentation/networking/device_drivers/ethernet/intel/ 10342F: drivers/net/ethernet/intel/ 10343F: drivers/net/ethernet/intel/*/ 10344F: include/linux/avf/virtchnl.h 10345F: include/linux/net/intel/iidc.h 10346 10347INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10348M: Mustafa Ismail <mustafa.ismail@intel.com> 10349M: Shiraz Saleem <shiraz.saleem@intel.com> 10350L: linux-rdma@vger.kernel.org 10351S: Supported 10352F: drivers/infiniband/hw/irdma/ 10353F: include/uapi/rdma/irdma-abi.h 10354 10355INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10356M: Maik Broemme <mbroemme@libmpq.org> 10357L: linux-fbdev@vger.kernel.org 10358S: Maintained 10359F: Documentation/fb/intelfb.rst 10360F: drivers/video/fbdev/intelfb/ 10361 10362INTEL GPIO DRIVERS 10363M: Andy Shevchenko <andy@kernel.org> 10364L: linux-gpio@vger.kernel.org 10365S: Supported 10366T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10367F: drivers/gpio/gpio-elkhartlake.c 10368F: drivers/gpio/gpio-ich.c 10369F: drivers/gpio/gpio-merrifield.c 10370F: drivers/gpio/gpio-ml-ioh.c 10371F: drivers/gpio/gpio-pch.c 10372F: drivers/gpio/gpio-sch.c 10373F: drivers/gpio/gpio-sodaville.c 10374F: drivers/gpio/gpio-tangier.c 10375 10376INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10377M: Zhenyu Wang <zhenyuw@linux.intel.com> 10378M: Zhi Wang <zhi.a.wang@intel.com> 10379L: intel-gvt-dev@lists.freedesktop.org 10380L: intel-gfx@lists.freedesktop.org 10381S: Supported 10382W: https://01.org/igvt-g 10383T: git https://github.com/intel/gvt-linux.git 10384F: drivers/gpu/drm/i915/gvt/ 10385 10386INTEL HID EVENT DRIVER 10387M: Alex Hung <alexhung@gmail.com> 10388L: platform-driver-x86@vger.kernel.org 10389S: Maintained 10390F: drivers/platform/x86/intel/hid.c 10391 10392INTEL I/OAT DMA DRIVER 10393M: Dave Jiang <dave.jiang@intel.com> 10394R: Dan Williams <dan.j.williams@intel.com> 10395L: dmaengine@vger.kernel.org 10396S: Supported 10397Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10398F: drivers/dma/ioat* 10399 10400INTEL IDLE DRIVER 10401M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10402M: Len Brown <lenb@kernel.org> 10403L: linux-pm@vger.kernel.org 10404S: Supported 10405B: https://bugzilla.kernel.org 10406T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10407F: drivers/idle/intel_idle.c 10408 10409INTEL IDXD DRIVER 10410M: Fenghua Yu <fenghua.yu@intel.com> 10411M: Dave Jiang <dave.jiang@intel.com> 10412L: dmaengine@vger.kernel.org 10413S: Supported 10414F: drivers/dma/idxd/* 10415F: include/uapi/linux/idxd.h 10416 10417INTEL IN FIELD SCAN (IFS) DEVICE 10418M: Jithu Joseph <jithu.joseph@intel.com> 10419R: Ashok Raj <ashok.raj@intel.com> 10420R: Tony Luck <tony.luck@intel.com> 10421S: Maintained 10422F: drivers/platform/x86/intel/ifs 10423F: include/trace/events/intel_ifs.h 10424 10425INTEL INTEGRATED SENSOR HUB DRIVER 10426M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10427M: Jiri Kosina <jikos@kernel.org> 10428L: linux-input@vger.kernel.org 10429S: Maintained 10430F: drivers/hid/intel-ish-hid/ 10431 10432INTEL IOMMU (VT-d) 10433M: David Woodhouse <dwmw2@infradead.org> 10434M: Lu Baolu <baolu.lu@linux.intel.com> 10435L: iommu@lists.linux.dev 10436S: Supported 10437T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10438F: drivers/iommu/intel/ 10439 10440INTEL IPU3 CSI-2 CIO2 DRIVER 10441M: Yong Zhi <yong.zhi@intel.com> 10442M: Sakari Ailus <sakari.ailus@linux.intel.com> 10443M: Bingbu Cao <bingbu.cao@intel.com> 10444M: Dan Scally <djrscally@gmail.com> 10445R: Tianshu Qiu <tian.shu.qiu@intel.com> 10446L: linux-media@vger.kernel.org 10447S: Maintained 10448T: git git://linuxtv.org/media_tree.git 10449F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10450F: drivers/media/pci/intel/ipu3/ 10451 10452INTEL IPU3 CSI-2 IMGU DRIVER 10453M: Sakari Ailus <sakari.ailus@linux.intel.com> 10454R: Bingbu Cao <bingbu.cao@intel.com> 10455R: Tianshu Qiu <tian.shu.qiu@intel.com> 10456L: linux-media@vger.kernel.org 10457S: Maintained 10458F: Documentation/admin-guide/media/ipu3.rst 10459F: Documentation/admin-guide/media/ipu3_rcb.svg 10460F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10461F: drivers/staging/media/ipu3/ 10462 10463INTEL ISHTP ECLITE DRIVER 10464M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10465L: platform-driver-x86@vger.kernel.org 10466S: Supported 10467F: drivers/platform/x86/intel/ishtp_eclite.c 10468 10469INTEL IXP4XX CRYPTO SUPPORT 10470M: Corentin Labbe <clabbe@baylibre.com> 10471L: linux-crypto@vger.kernel.org 10472S: Maintained 10473F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10474 10475INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10476M: Krzysztof Halasa <khalasa@piap.pl> 10477S: Maintained 10478F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10479F: drivers/net/wan/ixp4xx_hss.c 10480F: drivers/soc/ixp4xx/ixp4xx-npe.c 10481F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10482F: include/linux/soc/ixp4xx/npe.h 10483F: include/linux/soc/ixp4xx/qmgr.h 10484 10485INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10486M: Deepak Saxena <dsaxena@plexity.net> 10487S: Maintained 10488F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10489F: drivers/char/hw_random/ixp4xx-rng.c 10490 10491INTEL KEEM BAY DRM DRIVER 10492M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10493M: Edmund Dea <edmund.j.dea@intel.com> 10494S: Maintained 10495F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10496F: drivers/gpu/drm/kmb/ 10497 10498INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10499M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10500S: Maintained 10501F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10502F: drivers/crypto/intel/keembay/Kconfig 10503F: drivers/crypto/intel/keembay/Makefile 10504F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10505F: drivers/crypto/intel/keembay/ocs-aes.c 10506F: drivers/crypto/intel/keembay/ocs-aes.h 10507 10508INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10509M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10510M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10511M: Mark Gross <mgross@linux.intel.com> 10512S: Maintained 10513F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10514F: drivers/crypto/intel/keembay/Kconfig 10515F: drivers/crypto/intel/keembay/Makefile 10516F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10517 10518INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10519M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10520M: Declan Murphy <declan.murphy@intel.com> 10521S: Maintained 10522F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10523F: drivers/crypto/intel/keembay/Kconfig 10524F: drivers/crypto/intel/keembay/Makefile 10525F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10526F: drivers/crypto/intel/keembay/ocs-hcu.c 10527F: drivers/crypto/intel/keembay/ocs-hcu.h 10528 10529INTEL MANAGEMENT ENGINE (mei) 10530M: Tomas Winkler <tomas.winkler@intel.com> 10531L: linux-kernel@vger.kernel.org 10532S: Supported 10533F: Documentation/driver-api/mei/* 10534F: drivers/misc/mei/ 10535F: drivers/watchdog/mei_wdt.c 10536F: include/linux/mei_aux.h 10537F: include/linux/mei_cl_bus.h 10538F: include/uapi/linux/mei.h 10539F: include/uapi/linux/mei_uuid.h 10540F: include/uapi/linux/uuid.h 10541F: samples/mei/* 10542 10543INTEL MAX 10 BMC MFD DRIVER 10544M: Xu Yilun <yilun.xu@intel.com> 10545R: Tom Rix <trix@redhat.com> 10546S: Maintained 10547F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10548F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10549F: drivers/hwmon/intel-m10-bmc-hwmon.c 10550F: drivers/mfd/intel-m10-bmc* 10551F: include/linux/mfd/intel-m10-bmc.h 10552 10553INTEL MAX10 BMC SECURE UPDATES 10554M: Russ Weight <russell.h.weight@intel.com> 10555L: linux-fpga@vger.kernel.org 10556S: Maintained 10557F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10558F: drivers/fpga/intel-m10-bmc-sec-update.c 10559 10560INTEL P-Unit IPC DRIVER 10561M: Zha Qipeng <qipeng.zha@intel.com> 10562L: platform-driver-x86@vger.kernel.org 10563S: Maintained 10564F: arch/x86/include/asm/intel_punit_ipc.h 10565F: drivers/platform/x86/intel/punit_ipc.c 10566 10567INTEL PMC CORE DRIVER 10568M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10569M: David E Box <david.e.box@intel.com> 10570L: platform-driver-x86@vger.kernel.org 10571S: Maintained 10572F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10573F: drivers/platform/x86/intel/pmc/ 10574 10575INTEL PMIC GPIO DRIVERS 10576M: Andy Shevchenko <andy@kernel.org> 10577S: Supported 10578T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10579F: drivers/gpio/gpio-*cove.c 10580 10581INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10582M: Andy Shevchenko <andy@kernel.org> 10583S: Supported 10584F: drivers/mfd/intel_soc_pmic* 10585F: include/linux/mfd/intel_soc_pmic* 10586 10587INTEL PMT DRIVERS 10588M: David E. Box <david.e.box@linux.intel.com> 10589S: Supported 10590F: drivers/platform/x86/intel/pmt/ 10591 10592INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10593M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10594L: linux-wireless@vger.kernel.org 10595S: Maintained 10596F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10597F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10598F: drivers/net/wireless/intel/ipw2x00/ 10599 10600INTEL PSTATE DRIVER 10601M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10602M: Len Brown <lenb@kernel.org> 10603L: linux-pm@vger.kernel.org 10604S: Supported 10605F: drivers/cpufreq/intel_pstate.c 10606 10607INTEL PTP DFL ToD DRIVER 10608M: Tianfei Zhang <tianfei.zhang@intel.com> 10609L: linux-fpga@vger.kernel.org 10610L: netdev@vger.kernel.org 10611S: Maintained 10612F: drivers/ptp/ptp_dfl_tod.c 10613 10614INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10615M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10616L: linux-iio@vger.kernel.org 10617F: drivers/counter/intel-qep.c 10618 10619INTEL SCU DRIVERS 10620M: Mika Westerberg <mika.westerberg@linux.intel.com> 10621S: Maintained 10622F: arch/x86/include/asm/intel_scu_ipc.h 10623F: drivers/platform/x86/intel_scu_* 10624 10625INTEL SDSI DRIVER 10626M: David E. Box <david.e.box@linux.intel.com> 10627S: Supported 10628F: drivers/platform/x86/intel/sdsi.c 10629F: tools/arch/x86/intel_sdsi/ 10630F: tools/testing/selftests/drivers/sdsi/ 10631 10632INTEL SGX 10633M: Jarkko Sakkinen <jarkko@kernel.org> 10634R: Dave Hansen <dave.hansen@linux.intel.com> 10635L: linux-sgx@vger.kernel.org 10636S: Supported 10637Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10638T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10639F: Documentation/arch/x86/sgx.rst 10640F: arch/x86/entry/vdso/vsgx.S 10641F: arch/x86/include/asm/sgx.h 10642F: arch/x86/include/uapi/asm/sgx.h 10643F: arch/x86/kernel/cpu/sgx/* 10644F: tools/testing/selftests/sgx/* 10645K: \bSGX_ 10646 10647INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10648M: Daniel Scally <djrscally@gmail.com> 10649S: Maintained 10650F: drivers/platform/x86/intel/int3472/ 10651 10652INTEL SPEED SELECT TECHNOLOGY 10653M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10654L: platform-driver-x86@vger.kernel.org 10655S: Maintained 10656F: drivers/platform/x86/intel/speed_select_if/ 10657F: include/uapi/linux/isst_if.h 10658F: tools/power/x86/intel-speed-select/ 10659 10660INTEL STRATIX10 FIRMWARE DRIVERS 10661M: Dinh Nguyen <dinguyen@kernel.org> 10662L: linux-kernel@vger.kernel.org 10663S: Maintained 10664T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10665F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10666F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10667F: drivers/firmware/stratix10-rsu.c 10668F: drivers/firmware/stratix10-svc.c 10669F: include/linux/firmware/intel/stratix10-smc.h 10670F: include/linux/firmware/intel/stratix10-svc-client.h 10671 10672INTEL TELEMETRY DRIVER 10673M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10674M: "David E. Box" <david.e.box@linux.intel.com> 10675L: platform-driver-x86@vger.kernel.org 10676S: Maintained 10677F: arch/x86/include/asm/intel_telemetry.h 10678F: drivers/platform/x86/intel/telemetry/ 10679 10680INTEL TPMI DRIVER 10681M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10682L: platform-driver-x86@vger.kernel.org 10683S: Maintained 10684F: drivers/platform/x86/intel/tpmi.c 10685F: include/linux/intel_tpmi.h 10686 10687INTEL UNCORE FREQUENCY CONTROL 10688M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10689L: platform-driver-x86@vger.kernel.org 10690S: Maintained 10691F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10692F: drivers/platform/x86/intel/uncore-frequency/ 10693 10694INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10695M: David E. Box <david.e.box@linux.intel.com> 10696S: Supported 10697F: drivers/platform/x86/intel/vsec.* 10698 10699INTEL VIRTUAL BUTTON DRIVER 10700M: AceLan Kao <acelan.kao@canonical.com> 10701L: platform-driver-x86@vger.kernel.org 10702S: Maintained 10703F: drivers/platform/x86/intel/vbtn.c 10704 10705INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10706M: Stanislaw Gruszka <stf_xl@wp.pl> 10707L: linux-wireless@vger.kernel.org 10708S: Supported 10709F: drivers/net/wireless/intel/iwlegacy/ 10710 10711INTEL WIRELESS WIFI LINK (iwlwifi) 10712M: Gregory Greenman <gregory.greenman@intel.com> 10713L: linux-wireless@vger.kernel.org 10714S: Supported 10715W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10716T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10717F: drivers/net/wireless/intel/iwlwifi/ 10718 10719INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10720M: Jithu Joseph <jithu.joseph@intel.com> 10721R: Maurice Ma <maurice.ma@intel.com> 10722S: Maintained 10723W: https://slimbootloader.github.io/security/firmware-update.html 10724F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10725 10726INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10727L: Dell.Client.Kernel@dell.com 10728S: Maintained 10729F: drivers/platform/x86/intel/wmi/thunderbolt.c 10730 10731INTEL WWAN IOSM DRIVER 10732M: M Chetan Kumar <m.chetan.kumar@intel.com> 10733M: Intel Corporation <linuxwwan@intel.com> 10734L: netdev@vger.kernel.org 10735S: Maintained 10736F: drivers/net/wwan/iosm/ 10737 10738INTEL(R) TRACE HUB 10739M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10740S: Supported 10741F: Documentation/trace/intel_th.rst 10742F: drivers/hwtracing/intel_th/ 10743F: include/linux/intel_th.h 10744 10745INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10746M: Ning Sun <ning.sun@intel.com> 10747L: tboot-devel@lists.sourceforge.net 10748S: Supported 10749W: http://tboot.sourceforge.net 10750T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10751F: Documentation/arch/x86/intel_txt.rst 10752F: arch/x86/kernel/tboot.c 10753F: include/linux/tboot.h 10754 10755INTERCONNECT API 10756M: Georgi Djakov <djakov@kernel.org> 10757L: linux-pm@vger.kernel.org 10758S: Maintained 10759T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10760F: Documentation/devicetree/bindings/interconnect/ 10761F: Documentation/driver-api/interconnect.rst 10762F: drivers/interconnect/ 10763F: include/dt-bindings/interconnect/ 10764F: include/linux/interconnect-provider.h 10765F: include/linux/interconnect.h 10766 10767INTERRUPT COUNTER DRIVER 10768M: Oleksij Rempel <o.rempel@pengutronix.de> 10769R: Pengutronix Kernel Team <kernel@pengutronix.de> 10770L: linux-iio@vger.kernel.org 10771F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10772F: drivers/counter/interrupt-cnt.c 10773 10774INTERSIL ISL7998X VIDEO DECODER DRIVER 10775M: Michael Tretter <m.tretter@pengutronix.de> 10776R: Pengutronix Kernel Team <kernel@pengutronix.de> 10777L: linux-media@vger.kernel.org 10778S: Maintained 10779F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10780F: drivers/media/i2c/isl7998x.c 10781 10782INVENSENSE ICM-426xx IMU DRIVER 10783M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10784L: linux-iio@vger.kernel.org 10785S: Maintained 10786W: https://invensense.tdk.com/ 10787F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10788F: drivers/iio/imu/inv_icm42600/ 10789 10790INVENSENSE MPU-3050 GYROSCOPE DRIVER 10791M: Linus Walleij <linus.walleij@linaro.org> 10792L: linux-iio@vger.kernel.org 10793S: Maintained 10794F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10795F: drivers/iio/gyro/mpu3050* 10796 10797IOC3 ETHERNET DRIVER 10798M: Ralf Baechle <ralf@linux-mips.org> 10799L: linux-mips@vger.kernel.org 10800S: Maintained 10801F: drivers/net/ethernet/sgi/ioc3-eth.c 10802 10803IOMAP FILESYSTEM LIBRARY 10804M: Christoph Hellwig <hch@infradead.org> 10805M: Darrick J. Wong <djwong@kernel.org> 10806L: linux-xfs@vger.kernel.org 10807L: linux-fsdevel@vger.kernel.org 10808S: Supported 10809T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10810F: fs/iomap/ 10811F: include/linux/iomap.h 10812 10813IOMMU DMA-API LAYER 10814M: Robin Murphy <robin.murphy@arm.com> 10815L: iommu@lists.linux.dev 10816S: Maintained 10817T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10818F: drivers/iommu/dma-iommu.c 10819F: drivers/iommu/dma-iommu.h 10820F: drivers/iommu/iova.c 10821F: include/linux/iova.h 10822 10823IOMMU SUBSYSTEM 10824M: Joerg Roedel <joro@8bytes.org> 10825M: Will Deacon <will@kernel.org> 10826R: Robin Murphy <robin.murphy@arm.com> 10827L: iommu@lists.linux.dev 10828S: Maintained 10829T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10830F: Documentation/devicetree/bindings/iommu/ 10831F: Documentation/userspace-api/iommu.rst 10832F: drivers/iommu/ 10833F: include/linux/iommu.h 10834F: include/linux/iova.h 10835F: include/linux/of_iommu.h 10836F: include/uapi/linux/iommu.h 10837 10838IOMMUFD 10839M: Jason Gunthorpe <jgg@nvidia.com> 10840M: Kevin Tian <kevin.tian@intel.com> 10841L: iommu@lists.linux.dev 10842S: Maintained 10843T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10844F: Documentation/userspace-api/iommufd.rst 10845F: drivers/iommu/iommufd/ 10846F: include/linux/iommufd.h 10847F: include/uapi/linux/iommufd.h 10848F: tools/testing/selftests/iommu/ 10849 10850IOSYS-MAP HELPERS 10851M: Thomas Zimmermann <tzimmermann@suse.de> 10852L: dri-devel@lists.freedesktop.org 10853S: Maintained 10854T: git git://anongit.freedesktop.org/drm/drm-misc 10855F: include/linux/iosys-map.h 10856 10857IO_URING 10858M: Jens Axboe <axboe@kernel.dk> 10859R: Pavel Begunkov <asml.silence@gmail.com> 10860L: io-uring@vger.kernel.org 10861S: Maintained 10862T: git git://git.kernel.dk/linux-block 10863T: git git://git.kernel.dk/liburing 10864F: include/linux/io_uring.h 10865F: include/linux/io_uring_types.h 10866F: include/trace/events/io_uring.h 10867F: include/uapi/linux/io_uring.h 10868F: io_uring/ 10869F: tools/io_uring/ 10870 10871IPMI SUBSYSTEM 10872M: Corey Minyard <minyard@acm.org> 10873L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10874S: Supported 10875W: http://openipmi.sourceforge.net/ 10876T: git https://github.com/cminyard/linux-ipmi.git for-next 10877F: Documentation/devicetree/bindings/ipmi/ 10878F: Documentation/driver-api/ipmi.rst 10879F: drivers/char/ipmi/ 10880F: include/linux/ipmi* 10881F: include/uapi/linux/ipmi* 10882 10883IPS SCSI RAID DRIVER 10884M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10885L: linux-scsi@vger.kernel.org 10886S: Maintained 10887W: http://www.adaptec.com/ 10888F: drivers/scsi/ips* 10889 10890IPVS 10891M: Simon Horman <horms@verge.net.au> 10892M: Julian Anastasov <ja@ssi.bg> 10893L: netdev@vger.kernel.org 10894L: lvs-devel@vger.kernel.org 10895S: Maintained 10896T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10897T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10898F: Documentation/networking/ipvs-sysctl.rst 10899F: include/net/ip_vs.h 10900F: include/uapi/linux/ip_vs.h 10901F: net/netfilter/ipvs/ 10902 10903IPWIRELESS DRIVER 10904M: Jiri Kosina <jikos@kernel.org> 10905M: David Sterba <dsterba@suse.com> 10906S: Odd Fixes 10907F: drivers/tty/ipwireless/ 10908 10909IRON DEVICE AUDIO CODEC DRIVERS 10910M: Kiseok Jo <kiseok.jo@irondevice.com> 10911L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10912S: Maintained 10913F: Documentation/devicetree/bindings/sound/irondevice,* 10914F: sound/soc/codecs/sma* 10915 10916IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10917M: Marc Zyngier <maz@kernel.org> 10918S: Maintained 10919T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10920F: Documentation/core-api/irq/irq-domain.rst 10921F: include/linux/irqdomain.h 10922F: kernel/irq/irqdomain.c 10923F: kernel/irq/msi.c 10924 10925IRQ SUBSYSTEM 10926M: Thomas Gleixner <tglx@linutronix.de> 10927L: linux-kernel@vger.kernel.org 10928S: Maintained 10929T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10930F: include/linux/group_cpus.h 10931F: kernel/irq/ 10932F: lib/group_cpus.c 10933 10934IRQCHIP DRIVERS 10935M: Thomas Gleixner <tglx@linutronix.de> 10936M: Marc Zyngier <maz@kernel.org> 10937L: linux-kernel@vger.kernel.org 10938S: Maintained 10939T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10940F: Documentation/devicetree/bindings/interrupt-controller/ 10941F: drivers/irqchip/ 10942 10943ISA 10944M: William Breathitt Gray <william.gray@linaro.org> 10945S: Maintained 10946F: Documentation/driver-api/isa.rst 10947F: drivers/base/isa.c 10948F: include/linux/isa.h 10949 10950ISA RADIO MODULE 10951M: Hans Verkuil <hverkuil@xs4all.nl> 10952L: linux-media@vger.kernel.org 10953S: Maintained 10954W: https://linuxtv.org 10955T: git git://linuxtv.org/media_tree.git 10956F: drivers/media/radio/radio-isa* 10957 10958ISAPNP 10959M: Jaroslav Kysela <perex@perex.cz> 10960S: Maintained 10961F: Documentation/driver-api/isapnp.rst 10962F: drivers/pnp/isapnp/ 10963F: include/linux/isapnp.h 10964 10965ISCSI 10966M: Lee Duncan <lduncan@suse.com> 10967M: Chris Leech <cleech@redhat.com> 10968M: Mike Christie <michael.christie@oracle.com> 10969L: open-iscsi@googlegroups.com 10970L: linux-scsi@vger.kernel.org 10971S: Maintained 10972W: www.open-iscsi.com 10973F: drivers/scsi/*iscsi* 10974F: include/scsi/*iscsi* 10975 10976iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10977M: Peter Jones <pjones@redhat.com> 10978M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10979S: Maintained 10980F: drivers/firmware/iscsi_ibft* 10981 10982ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10983M: Sagi Grimberg <sagi@grimberg.me> 10984M: Max Gurtovoy <mgurtovoy@nvidia.com> 10985L: linux-rdma@vger.kernel.org 10986S: Supported 10987W: http://www.openfabrics.org 10988W: www.open-iscsi.org 10989Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10990F: drivers/infiniband/ulp/iser/ 10991 10992ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10993M: Sagi Grimberg <sagi@grimberg.me> 10994L: linux-rdma@vger.kernel.org 10995L: target-devel@vger.kernel.org 10996S: Supported 10997W: http://www.linux-iscsi.org 10998T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10999F: drivers/infiniband/ulp/isert 11000 11001ISDN/CMTP OVER BLUETOOTH 11002M: Karsten Keil <isdn@linux-pingi.de> 11003L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11004L: netdev@vger.kernel.org 11005S: Odd Fixes 11006W: http://www.isdn4linux.de 11007F: Documentation/isdn/ 11008F: drivers/isdn/capi/ 11009F: include/linux/isdn/ 11010F: include/uapi/linux/isdn/ 11011F: net/bluetooth/cmtp/ 11012 11013ISDN/mISDN SUBSYSTEM 11014M: Karsten Keil <isdn@linux-pingi.de> 11015L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11016L: netdev@vger.kernel.org 11017S: Maintained 11018W: http://www.isdn4linux.de 11019F: drivers/isdn/Kconfig 11020F: drivers/isdn/Makefile 11021F: drivers/isdn/hardware/ 11022F: drivers/isdn/mISDN/ 11023 11024ISOFS FILESYSTEM 11025M: Jan Kara <jack@suse.cz> 11026L: linux-fsdevel@vger.kernel.org 11027S: Maintained 11028F: Documentation/filesystems/isofs.rst 11029F: fs/isofs/ 11030 11031IT87 HARDWARE MONITORING DRIVER 11032M: Jean Delvare <jdelvare@suse.com> 11033L: linux-hwmon@vger.kernel.org 11034S: Maintained 11035F: Documentation/hwmon/it87.rst 11036F: drivers/hwmon/it87.c 11037 11038IT913X MEDIA DRIVER 11039M: Antti Palosaari <crope@iki.fi> 11040L: linux-media@vger.kernel.org 11041S: Maintained 11042W: https://linuxtv.org 11043W: http://palosaari.fi/linux/ 11044Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11045T: git git://linuxtv.org/anttip/media_tree.git 11046F: drivers/media/tuners/it913x* 11047 11048ITE IT66121 HDMI BRIDGE DRIVER 11049M: Phong LE <ple@baylibre.com> 11050M: Neil Armstrong <neil.armstrong@linaro.org> 11051S: Maintained 11052T: git git://anongit.freedesktop.org/drm/drm-misc 11053F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11054F: drivers/gpu/drm/bridge/ite-it66121.c 11055 11056IVTV VIDEO4LINUX DRIVER 11057M: Andy Walls <awalls@md.metrocast.net> 11058L: linux-media@vger.kernel.org 11059S: Maintained 11060W: https://linuxtv.org 11061T: git git://linuxtv.org/media_tree.git 11062F: Documentation/admin-guide/media/ivtv* 11063F: drivers/media/pci/ivtv/ 11064F: include/uapi/linux/ivtv* 11065 11066IX2505V MEDIA DRIVER 11067M: Malcolm Priestley <tvboxspy@gmail.com> 11068L: linux-media@vger.kernel.org 11069S: Maintained 11070W: https://linuxtv.org 11071Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11072F: drivers/media/dvb-frontends/ix2505v* 11073 11074JAILHOUSE HYPERVISOR INTERFACE 11075M: Jan Kiszka <jan.kiszka@siemens.com> 11076L: jailhouse-dev@googlegroups.com 11077S: Maintained 11078F: arch/x86/include/asm/jailhouse_para.h 11079F: arch/x86/kernel/jailhouse.c 11080 11081JC42.4 TEMPERATURE SENSOR DRIVER 11082M: Guenter Roeck <linux@roeck-us.net> 11083L: linux-hwmon@vger.kernel.org 11084S: Maintained 11085F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11086F: Documentation/hwmon/jc42.rst 11087F: drivers/hwmon/jc42.c 11088 11089JFS FILESYSTEM 11090M: Dave Kleikamp <shaggy@kernel.org> 11091L: jfs-discussion@lists.sourceforge.net 11092S: Odd Fixes 11093W: http://jfs.sourceforge.net/ 11094T: git https://github.com/kleikamp/linux-shaggy.git 11095F: Documentation/admin-guide/jfs.rst 11096F: fs/jfs/ 11097 11098JME NETWORK DRIVER 11099M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11100L: netdev@vger.kernel.org 11101S: Maintained 11102F: drivers/net/ethernet/jme.* 11103 11104JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11105M: David Woodhouse <dwmw2@infradead.org> 11106M: Richard Weinberger <richard@nod.at> 11107L: linux-mtd@lists.infradead.org 11108S: Odd Fixes 11109W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11110T: git git://git.infradead.org/ubifs-2.6.git 11111F: fs/jffs2/ 11112F: include/uapi/linux/jffs2.h 11113 11114JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11115M: "Theodore Ts'o" <tytso@mit.edu> 11116M: Jan Kara <jack@suse.com> 11117L: linux-ext4@vger.kernel.org 11118S: Maintained 11119F: fs/jbd2/ 11120F: include/linux/jbd2.h 11121 11122JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11123M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11124L: linux-media@vger.kernel.org 11125L: linux-renesas-soc@vger.kernel.org 11126S: Maintained 11127F: drivers/media/platform/renesas/rcar_jpu.c 11128 11129JSM Neo PCI based serial card 11130L: linux-serial@vger.kernel.org 11131S: Orphan 11132F: drivers/tty/serial/jsm/ 11133 11134K10TEMP HARDWARE MONITORING DRIVER 11135M: Clemens Ladisch <clemens@ladisch.de> 11136L: linux-hwmon@vger.kernel.org 11137S: Maintained 11138F: Documentation/hwmon/k10temp.rst 11139F: drivers/hwmon/k10temp.c 11140 11141K8TEMP HARDWARE MONITORING DRIVER 11142M: Rudolf Marek <r.marek@assembler.cz> 11143L: linux-hwmon@vger.kernel.org 11144S: Maintained 11145F: Documentation/hwmon/k8temp.rst 11146F: drivers/hwmon/k8temp.c 11147 11148KASAN 11149M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11150R: Alexander Potapenko <glider@google.com> 11151R: Andrey Konovalov <andreyknvl@gmail.com> 11152R: Dmitry Vyukov <dvyukov@google.com> 11153R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11154L: kasan-dev@googlegroups.com 11155S: Maintained 11156F: Documentation/dev-tools/kasan.rst 11157F: arch/*/include/asm/*kasan.h 11158F: arch/*/mm/kasan_init* 11159F: include/linux/kasan*.h 11160F: lib/Kconfig.kasan 11161F: mm/kasan/ 11162F: scripts/Makefile.kasan 11163 11164KCONFIG 11165M: Masahiro Yamada <masahiroy@kernel.org> 11166L: linux-kbuild@vger.kernel.org 11167S: Maintained 11168Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11169T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11170F: Documentation/kbuild/kconfig* 11171F: scripts/Kconfig.include 11172F: scripts/kconfig/ 11173 11174KCOV 11175R: Dmitry Vyukov <dvyukov@google.com> 11176R: Andrey Konovalov <andreyknvl@gmail.com> 11177L: kasan-dev@googlegroups.com 11178S: Maintained 11179F: Documentation/dev-tools/kcov.rst 11180F: include/linux/kcov.h 11181F: include/uapi/linux/kcov.h 11182F: kernel/kcov.c 11183F: scripts/Makefile.kcov 11184 11185KCSAN 11186M: Marco Elver <elver@google.com> 11187R: Dmitry Vyukov <dvyukov@google.com> 11188L: kasan-dev@googlegroups.com 11189S: Maintained 11190F: Documentation/dev-tools/kcsan.rst 11191F: include/linux/kcsan*.h 11192F: kernel/kcsan/ 11193F: lib/Kconfig.kcsan 11194F: scripts/Makefile.kcsan 11195 11196KDUMP 11197M: Baoquan He <bhe@redhat.com> 11198R: Vivek Goyal <vgoyal@redhat.com> 11199R: Dave Young <dyoung@redhat.com> 11200L: kexec@lists.infradead.org 11201S: Maintained 11202W: http://lse.sourceforge.net/kdump/ 11203F: Documentation/admin-guide/kdump/ 11204F: fs/proc/vmcore.c 11205F: include/linux/crash_core.h 11206F: include/linux/crash_dump.h 11207F: include/uapi/linux/vmcore.h 11208F: kernel/crash_*.c 11209 11210KEENE FM RADIO TRANSMITTER DRIVER 11211M: Hans Verkuil <hverkuil@xs4all.nl> 11212L: linux-media@vger.kernel.org 11213S: Maintained 11214W: https://linuxtv.org 11215T: git git://linuxtv.org/media_tree.git 11216F: drivers/media/radio/radio-keene* 11217 11218KERNEL AUTOMOUNTER 11219M: Ian Kent <raven@themaw.net> 11220L: autofs@vger.kernel.org 11221S: Maintained 11222F: fs/autofs/ 11223 11224KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11225M: Masahiro Yamada <masahiroy@kernel.org> 11226R: Nathan Chancellor <nathan@kernel.org> 11227R: Nick Desaulniers <ndesaulniers@google.com> 11228R: Nicolas Schier <nicolas@fjasle.eu> 11229L: linux-kbuild@vger.kernel.org 11230S: Maintained 11231Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11232T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11233F: Documentation/kbuild/ 11234F: Makefile 11235F: scripts/*vmlinux* 11236F: scripts/Kbuild* 11237F: scripts/Makefile* 11238F: scripts/basic/ 11239F: scripts/dummy-tools/ 11240F: scripts/mk* 11241F: scripts/mod/ 11242F: scripts/package/ 11243 11244KERNEL HARDENING (not covered by other areas) 11245M: Kees Cook <keescook@chromium.org> 11246L: linux-hardening@vger.kernel.org 11247S: Supported 11248T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11249F: Documentation/ABI/testing/sysfs-kernel-oops_count 11250F: Documentation/ABI/testing/sysfs-kernel-warn_count 11251F: include/linux/overflow.h 11252F: include/linux/randomize_kstack.h 11253F: mm/usercopy.c 11254K: \b(add|choose)_random_kstack_offset\b 11255K: \b__check_(object_size|heap_object)\b 11256 11257KERNEL JANITORS 11258L: kernel-janitors@vger.kernel.org 11259S: Odd Fixes 11260W: http://kernelnewbies.org/KernelJanitors 11261 11262KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11263M: Chuck Lever <chuck.lever@oracle.com> 11264M: Jeff Layton <jlayton@kernel.org> 11265L: linux-nfs@vger.kernel.org 11266S: Supported 11267W: http://nfs.sourceforge.net/ 11268T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11269F: Documentation/filesystems/nfs/ 11270F: fs/exportfs/ 11271F: fs/lockd/ 11272F: fs/nfs_common/ 11273F: fs/nfsd/ 11274F: include/linux/lockd/ 11275F: include/linux/sunrpc/ 11276F: include/trace/events/rpcgss.h 11277F: include/trace/events/rpcrdma.h 11278F: include/trace/events/sunrpc.h 11279F: include/trace/misc/fs.h 11280F: include/trace/misc/nfs.h 11281F: include/trace/misc/sunrpc.h 11282F: include/uapi/linux/nfsd/ 11283F: include/uapi/linux/sunrpc/ 11284F: net/sunrpc/ 11285 11286KERNEL REGRESSIONS 11287M: Thorsten Leemhuis <linux@leemhuis.info> 11288L: regressions@lists.linux.dev 11289S: Supported 11290F: Documentation/admin-guide/reporting-regressions.rst 11291F: Documentation/process/handling-regressions.rst 11292 11293KERNEL SELFTEST FRAMEWORK 11294M: Shuah Khan <shuah@kernel.org> 11295M: Shuah Khan <skhan@linuxfoundation.org> 11296L: linux-kselftest@vger.kernel.org 11297S: Maintained 11298Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11299T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11300F: Documentation/dev-tools/kselftest* 11301F: tools/testing/selftests/ 11302 11303KERNEL SMB3 SERVER (KSMBD) 11304M: Namjae Jeon <linkinjeon@kernel.org> 11305M: Steve French <sfrench@samba.org> 11306R: Sergey Senozhatsky <senozhatsky@chromium.org> 11307R: Tom Talpey <tom@talpey.com> 11308L: linux-cifs@vger.kernel.org 11309S: Maintained 11310T: git git://git.samba.org/ksmbd.git 11311F: Documentation/filesystems/smb/ksmbd.rst 11312F: fs/smb/common/ 11313F: fs/smb/server/ 11314 11315KERNEL UNIT TESTING FRAMEWORK (KUnit) 11316M: Brendan Higgins <brendanhiggins@google.com> 11317M: David Gow <davidgow@google.com> 11318L: linux-kselftest@vger.kernel.org 11319L: kunit-dev@googlegroups.com 11320S: Maintained 11321W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11322F: Documentation/dev-tools/kunit/ 11323F: include/kunit/ 11324F: lib/kunit/ 11325F: tools/testing/kunit/ 11326 11327KERNEL USERMODE HELPER 11328M: Luis Chamberlain <mcgrof@kernel.org> 11329L: linux-kernel@vger.kernel.org 11330S: Maintained 11331F: include/linux/umh.h 11332F: kernel/umh.c 11333 11334KERNEL VIRTUAL MACHINE (KVM) 11335M: Paolo Bonzini <pbonzini@redhat.com> 11336L: kvm@vger.kernel.org 11337S: Supported 11338W: http://www.linux-kvm.org 11339T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11340F: Documentation/virt/kvm/ 11341F: include/asm-generic/kvm* 11342F: include/kvm/iodev.h 11343F: include/linux/kvm* 11344F: include/trace/events/kvm.h 11345F: include/uapi/asm-generic/kvm* 11346F: include/uapi/linux/kvm* 11347F: tools/kvm/ 11348F: tools/testing/selftests/kvm/ 11349F: virt/kvm/* 11350 11351KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11352M: Marc Zyngier <maz@kernel.org> 11353M: Oliver Upton <oliver.upton@linux.dev> 11354R: James Morse <james.morse@arm.com> 11355R: Suzuki K Poulose <suzuki.poulose@arm.com> 11356R: Zenghui Yu <yuzenghui@huawei.com> 11357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11358L: kvmarm@lists.linux.dev 11359S: Maintained 11360T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11361F: arch/arm64/include/asm/kvm* 11362F: arch/arm64/include/uapi/asm/kvm* 11363F: arch/arm64/kvm/ 11364F: include/kvm/arm_* 11365F: tools/testing/selftests/kvm/*/aarch64/ 11366F: tools/testing/selftests/kvm/aarch64/ 11367 11368KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11369M: Huacai Chen <chenhuacai@kernel.org> 11370M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11371L: linux-mips@vger.kernel.org 11372L: kvm@vger.kernel.org 11373S: Maintained 11374T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11375F: arch/mips/include/asm/kvm* 11376F: arch/mips/include/uapi/asm/kvm* 11377F: arch/mips/kvm/ 11378 11379KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11380L: linuxppc-dev@lists.ozlabs.org 11381T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11382F: arch/powerpc/include/asm/kvm* 11383F: arch/powerpc/include/uapi/asm/kvm* 11384F: arch/powerpc/kernel/kvm* 11385F: arch/powerpc/kvm/ 11386 11387KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11388M: Anup Patel <anup@brainfault.org> 11389R: Atish Patra <atishp@atishpatra.org> 11390L: kvm@vger.kernel.org 11391L: kvm-riscv@lists.infradead.org 11392L: linux-riscv@lists.infradead.org 11393S: Maintained 11394T: git https://github.com/kvm-riscv/linux.git 11395F: arch/riscv/include/asm/kvm* 11396F: arch/riscv/include/uapi/asm/kvm* 11397F: arch/riscv/kvm/ 11398F: tools/testing/selftests/kvm/*/riscv/ 11399 11400KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11401M: Christian Borntraeger <borntraeger@linux.ibm.com> 11402M: Janosch Frank <frankja@linux.ibm.com> 11403M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11404R: David Hildenbrand <david@redhat.com> 11405L: kvm@vger.kernel.org 11406S: Supported 11407T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11408F: Documentation/virt/kvm/s390* 11409F: arch/s390/include/asm/gmap.h 11410F: arch/s390/include/asm/kvm* 11411F: arch/s390/include/uapi/asm/kvm* 11412F: arch/s390/include/uapi/asm/uvdevice.h 11413F: arch/s390/kernel/uv.c 11414F: arch/s390/kvm/ 11415F: arch/s390/mm/gmap.c 11416F: drivers/s390/char/uvdevice.c 11417F: tools/testing/selftests/drivers/s390x/uvdevice/ 11418F: tools/testing/selftests/kvm/*/s390x/ 11419F: tools/testing/selftests/kvm/s390x/ 11420 11421KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11422M: Sean Christopherson <seanjc@google.com> 11423M: Paolo Bonzini <pbonzini@redhat.com> 11424L: kvm@vger.kernel.org 11425S: Supported 11426T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11427F: arch/x86/include/asm/kvm* 11428F: arch/x86/include/asm/svm.h 11429F: arch/x86/include/asm/vmx*.h 11430F: arch/x86/include/uapi/asm/kvm* 11431F: arch/x86/include/uapi/asm/svm.h 11432F: arch/x86/include/uapi/asm/vmx.h 11433F: arch/x86/kvm/ 11434F: arch/x86/kvm/*/ 11435 11436KERNFS 11437M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11438M: Tejun Heo <tj@kernel.org> 11439S: Supported 11440T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11441F: fs/kernfs/ 11442F: include/linux/kernfs.h 11443 11444KEXEC 11445M: Eric Biederman <ebiederm@xmission.com> 11446L: kexec@lists.infradead.org 11447S: Maintained 11448W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11449F: include/linux/kexec.h 11450F: include/uapi/linux/kexec.h 11451F: kernel/kexec* 11452 11453KEYS-ENCRYPTED 11454M: Mimi Zohar <zohar@linux.ibm.com> 11455L: linux-integrity@vger.kernel.org 11456L: keyrings@vger.kernel.org 11457S: Supported 11458F: Documentation/security/keys/trusted-encrypted.rst 11459F: include/keys/encrypted-type.h 11460F: security/keys/encrypted-keys/ 11461 11462KEYS-TRUSTED 11463M: James Bottomley <jejb@linux.ibm.com> 11464M: Jarkko Sakkinen <jarkko@kernel.org> 11465M: Mimi Zohar <zohar@linux.ibm.com> 11466L: linux-integrity@vger.kernel.org 11467L: keyrings@vger.kernel.org 11468S: Supported 11469F: Documentation/security/keys/trusted-encrypted.rst 11470F: include/keys/trusted-type.h 11471F: include/keys/trusted_tpm.h 11472F: security/keys/trusted-keys/ 11473 11474KEYS-TRUSTED-CAAM 11475M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11476R: Pengutronix Kernel Team <kernel@pengutronix.de> 11477L: linux-integrity@vger.kernel.org 11478L: keyrings@vger.kernel.org 11479S: Maintained 11480F: include/keys/trusted_caam.h 11481F: security/keys/trusted-keys/trusted_caam.c 11482 11483KEYS-TRUSTED-TEE 11484M: Sumit Garg <sumit.garg@linaro.org> 11485L: linux-integrity@vger.kernel.org 11486L: keyrings@vger.kernel.org 11487S: Supported 11488F: include/keys/trusted_tee.h 11489F: security/keys/trusted-keys/trusted_tee.c 11490 11491KEYS/KEYRINGS 11492M: David Howells <dhowells@redhat.com> 11493M: Jarkko Sakkinen <jarkko@kernel.org> 11494L: keyrings@vger.kernel.org 11495S: Maintained 11496F: Documentation/security/keys/core.rst 11497F: include/keys/ 11498F: include/linux/key-type.h 11499F: include/linux/key.h 11500F: include/linux/keyctl.h 11501F: include/uapi/linux/keyctl.h 11502F: security/keys/ 11503 11504KEYS/KEYRINGS_INTEGRITY 11505M: Jarkko Sakkinen <jarkko@kernel.org> 11506M: Mimi Zohar <zohar@linux.ibm.com> 11507L: linux-integrity@vger.kernel.org 11508L: keyrings@vger.kernel.org 11509S: Supported 11510F: security/integrity/platform_certs 11511 11512KFENCE 11513M: Alexander Potapenko <glider@google.com> 11514M: Marco Elver <elver@google.com> 11515R: Dmitry Vyukov <dvyukov@google.com> 11516L: kasan-dev@googlegroups.com 11517S: Maintained 11518F: Documentation/dev-tools/kfence.rst 11519F: arch/*/include/asm/kfence.h 11520F: include/linux/kfence.h 11521F: lib/Kconfig.kfence 11522F: mm/kfence/ 11523 11524KFIFO 11525M: Stefani Seibold <stefani@seibold.net> 11526S: Maintained 11527F: include/linux/kfifo.h 11528F: lib/kfifo.c 11529F: samples/kfifo/ 11530 11531KGDB / KDB /debug_core 11532M: Jason Wessel <jason.wessel@windriver.com> 11533M: Daniel Thompson <daniel.thompson@linaro.org> 11534R: Douglas Anderson <dianders@chromium.org> 11535L: kgdb-bugreport@lists.sourceforge.net 11536S: Maintained 11537W: http://kgdb.wiki.kernel.org/ 11538T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11539F: Documentation/dev-tools/kgdb.rst 11540F: drivers/misc/kgdbts.c 11541F: drivers/tty/serial/kgdboc.c 11542F: include/linux/kdb.h 11543F: include/linux/kgdb.h 11544F: kernel/debug/ 11545F: kernel/module/kdb.c 11546 11547KHADAS MCU MFD DRIVER 11548M: Neil Armstrong <neil.armstrong@linaro.org> 11549L: linux-amlogic@lists.infradead.org 11550S: Maintained 11551F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11552F: drivers/mfd/khadas-mcu.c 11553F: drivers/thermal/khadas_mcu_fan.c 11554F: include/linux/mfd/khadas-mcu.h 11555 11556KIONIX/ROHM KX022A ACCELEROMETER 11557M: Matti Vaittinen <mazziesaccount@gmail.com> 11558L: linux-iio@vger.kernel.org 11559S: Supported 11560F: drivers/iio/accel/kionix-kx022a* 11561 11562KMEMLEAK 11563M: Catalin Marinas <catalin.marinas@arm.com> 11564S: Maintained 11565F: Documentation/dev-tools/kmemleak.rst 11566F: include/linux/kmemleak.h 11567F: mm/kmemleak.c 11568F: samples/kmemleak/kmemleak-test.c 11569 11570KMSAN 11571M: Alexander Potapenko <glider@google.com> 11572R: Marco Elver <elver@google.com> 11573R: Dmitry Vyukov <dvyukov@google.com> 11574L: kasan-dev@googlegroups.com 11575S: Maintained 11576F: Documentation/dev-tools/kmsan.rst 11577F: arch/*/include/asm/kmsan.h 11578F: arch/*/mm/kmsan_* 11579F: include/linux/kmsan*.h 11580F: lib/Kconfig.kmsan 11581F: mm/kmsan/ 11582F: scripts/Makefile.kmsan 11583 11584KPROBES 11585M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11586M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11587M: "David S. Miller" <davem@davemloft.net> 11588M: Masami Hiramatsu <mhiramat@kernel.org> 11589L: linux-kernel@vger.kernel.org 11590L: linux-trace-kernel@vger.kernel.org 11591S: Maintained 11592Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11593T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11594F: Documentation/trace/kprobes.rst 11595F: include/asm-generic/kprobes.h 11596F: include/linux/kprobes.h 11597F: kernel/kprobes.c 11598F: lib/test_kprobes.c 11599F: samples/kprobes 11600 11601KS0108 LCD CONTROLLER DRIVER 11602M: Miguel Ojeda <ojeda@kernel.org> 11603S: Maintained 11604F: Documentation/admin-guide/auxdisplay/ks0108.rst 11605F: drivers/auxdisplay/ks0108.c 11606F: include/linux/ks0108.h 11607 11608KTD253 BACKLIGHT DRIVER 11609M: Linus Walleij <linus.walleij@linaro.org> 11610S: Maintained 11611F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11612F: drivers/video/backlight/ktd253-backlight.c 11613 11614KTEST 11615M: Steven Rostedt <rostedt@goodmis.org> 11616M: John Hawley <warthog9@eaglescrag.net> 11617S: Maintained 11618F: tools/testing/ktest 11619 11620KTZ8866 BACKLIGHT DRIVER 11621M: Jianhua Lu <lujianhua000@gmail.com> 11622S: Maintained 11623F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11624F: drivers/video/backlight/ktz8866.c 11625 11626KVM PARAVIRT (KVM/paravirt) 11627M: Paolo Bonzini <pbonzini@redhat.com> 11628R: Wanpeng Li <wanpengli@tencent.com> 11629R: Vitaly Kuznetsov <vkuznets@redhat.com> 11630L: kvm@vger.kernel.org 11631S: Supported 11632T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11633F: arch/um/include/asm/kvm_para.h 11634F: arch/x86/include/asm/kvm_para.h 11635F: arch/x86/include/asm/pvclock-abi.h 11636F: arch/x86/include/uapi/asm/kvm_para.h 11637F: arch/x86/kernel/kvm.c 11638F: arch/x86/kernel/kvmclock.c 11639F: include/asm-generic/kvm_para.h 11640F: include/linux/kvm_para.h 11641F: include/uapi/asm-generic/kvm_para.h 11642F: include/uapi/linux/kvm_para.h 11643 11644KVM X86 HYPER-V (KVM/hyper-v) 11645M: Vitaly Kuznetsov <vkuznets@redhat.com> 11646M: Sean Christopherson <seanjc@google.com> 11647M: Paolo Bonzini <pbonzini@redhat.com> 11648L: kvm@vger.kernel.org 11649S: Supported 11650T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11651F: arch/x86/kvm/hyperv.* 11652F: arch/x86/kvm/kvm_onhyperv.* 11653F: arch/x86/kvm/svm/hyperv.* 11654F: arch/x86/kvm/svm/svm_onhyperv.* 11655F: arch/x86/kvm/vmx/hyperv.* 11656 11657KVM X86 Xen (KVM/Xen) 11658M: David Woodhouse <dwmw2@infradead.org> 11659M: Paul Durrant <paul@xen.org> 11660M: Sean Christopherson <seanjc@google.com> 11661M: Paolo Bonzini <pbonzini@redhat.com> 11662L: kvm@vger.kernel.org 11663S: Supported 11664T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11665F: arch/x86/kvm/xen.* 11666 11667L3MDEV 11668M: David Ahern <dsahern@kernel.org> 11669L: netdev@vger.kernel.org 11670S: Maintained 11671F: include/net/l3mdev.h 11672F: net/l3mdev 11673 11674LANDLOCK SECURITY MODULE 11675M: Mickaël Salaün <mic@digikod.net> 11676L: linux-security-module@vger.kernel.org 11677S: Supported 11678W: https://landlock.io 11679T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11680F: Documentation/security/landlock.rst 11681F: Documentation/userspace-api/landlock.rst 11682F: include/uapi/linux/landlock.h 11683F: samples/landlock/ 11684F: security/landlock/ 11685F: tools/testing/selftests/landlock/ 11686K: landlock 11687K: LANDLOCK 11688 11689LANTIQ / INTEL Ethernet drivers 11690M: Hauke Mehrtens <hauke@hauke-m.de> 11691L: netdev@vger.kernel.org 11692S: Maintained 11693F: drivers/net/dsa/lantiq_gswip.c 11694F: drivers/net/dsa/lantiq_pce.h 11695F: drivers/net/ethernet/lantiq_xrx200.c 11696F: net/dsa/tag_gswip.c 11697 11698LANTIQ MIPS ARCHITECTURE 11699M: John Crispin <john@phrozen.org> 11700L: linux-mips@vger.kernel.org 11701S: Maintained 11702F: arch/mips/lantiq 11703F: drivers/soc/lantiq 11704 11705LASI 53c700 driver for PARISC 11706M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11707L: linux-scsi@vger.kernel.org 11708S: Maintained 11709F: Documentation/scsi/53c700.rst 11710F: drivers/scsi/53c700* 11711 11712LEAKING_ADDRESSES 11713M: Tobin C. Harding <me@tobin.cc> 11714M: Tycho Andersen <tycho@tycho.pizza> 11715L: linux-hardening@vger.kernel.org 11716S: Maintained 11717T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11718F: scripts/leaking_addresses.pl 11719 11720LED SUBSYSTEM 11721M: Pavel Machek <pavel@ucw.cz> 11722M: Lee Jones <lee@kernel.org> 11723L: linux-leds@vger.kernel.org 11724S: Maintained 11725T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11726F: Documentation/devicetree/bindings/leds/ 11727F: Documentation/leds/ 11728F: drivers/leds/ 11729F: include/dt-bindings/leds/ 11730F: include/linux/leds.h 11731 11732LEGACY EEPROM DRIVER 11733M: Jean Delvare <jdelvare@suse.com> 11734S: Maintained 11735F: Documentation/misc-devices/eeprom.rst 11736F: drivers/misc/eeprom/eeprom.c 11737 11738LEGO MINDSTORMS EV3 11739R: David Lechner <david@lechnology.com> 11740S: Maintained 11741F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11742F: arch/arm/boot/dts/da850-lego-ev3.dts 11743F: drivers/power/supply/lego_ev3_battery.c 11744 11745LEGO USB Tower driver 11746M: Juergen Stuber <starblue@users.sourceforge.net> 11747L: legousb-devel@lists.sourceforge.net 11748S: Maintained 11749W: http://legousb.sourceforge.net/ 11750F: drivers/usb/misc/legousbtower.c 11751 11752LETSKETCH HID TABLET DRIVER 11753M: Hans de Goede <hdegoede@redhat.com> 11754L: linux-input@vger.kernel.org 11755S: Maintained 11756T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11757F: drivers/hid/hid-letsketch.c 11758 11759LG LAPTOP EXTRAS 11760M: Matan Ziv-Av <matan@svgalib.org> 11761L: platform-driver-x86@vger.kernel.org 11762S: Maintained 11763F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11764F: Documentation/admin-guide/laptops/lg-laptop.rst 11765F: drivers/platform/x86/lg-laptop.c 11766 11767LG2160 MEDIA DRIVER 11768M: Michael Krufky <mkrufky@linuxtv.org> 11769L: linux-media@vger.kernel.org 11770S: Maintained 11771W: https://linuxtv.org 11772W: http://github.com/mkrufky 11773Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11774T: git git://linuxtv.org/mkrufky/tuners.git 11775F: drivers/media/dvb-frontends/lg2160.* 11776 11777LGDT3305 MEDIA DRIVER 11778M: Michael Krufky <mkrufky@linuxtv.org> 11779L: linux-media@vger.kernel.org 11780S: Maintained 11781W: https://linuxtv.org 11782W: http://github.com/mkrufky 11783Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11784T: git git://linuxtv.org/mkrufky/tuners.git 11785F: drivers/media/dvb-frontends/lgdt3305.* 11786 11787LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11788M: Viresh Kumar <vireshk@kernel.org> 11789L: linux-ide@vger.kernel.org 11790S: Maintained 11791T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11792F: drivers/ata/pata_arasan_cf.c 11793F: include/linux/pata_arasan_cf_data.h 11794 11795LIBATA PATA DRIVERS 11796R: Sergey Shtylyov <s.shtylyov@omp.ru> 11797L: linux-ide@vger.kernel.org 11798F: drivers/ata/ata_*.c 11799F: drivers/ata/pata_*.c 11800 11801LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11802M: Linus Walleij <linus.walleij@linaro.org> 11803L: linux-ide@vger.kernel.org 11804S: Maintained 11805T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11806F: drivers/ata/pata_ftide010.c 11807F: drivers/ata/sata_gemini.c 11808F: drivers/ata/sata_gemini.h 11809 11810LIBATA SATA AHCI PLATFORM devices support 11811M: Hans de Goede <hdegoede@redhat.com> 11812M: Jens Axboe <axboe@kernel.dk> 11813L: linux-ide@vger.kernel.org 11814S: Maintained 11815T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11816F: drivers/ata/ahci_platform.c 11817F: drivers/ata/libahci_platform.c 11818F: include/linux/ahci_platform.h 11819 11820LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11821M: Serge Semin <fancer.lancer@gmail.com> 11822L: linux-ide@vger.kernel.org 11823S: Maintained 11824T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11825F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11826F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11827F: drivers/ata/ahci_dwc.c 11828 11829LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11830M: Mikael Pettersson <mikpelinux@gmail.com> 11831L: linux-ide@vger.kernel.org 11832S: Maintained 11833T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11834F: drivers/ata/sata_promise.* 11835 11836LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11837M: Damien Le Moal <dlemoal@kernel.org> 11838L: linux-ide@vger.kernel.org 11839S: Maintained 11840T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11841F: Documentation/ABI/testing/sysfs-ata 11842F: Documentation/devicetree/bindings/ata/ 11843F: drivers/ata/ 11844F: include/linux/ata.h 11845F: include/linux/libata.h 11846 11847LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11848M: Vishal Verma <vishal.l.verma@intel.com> 11849M: Dan Williams <dan.j.williams@intel.com> 11850M: Dave Jiang <dave.jiang@intel.com> 11851L: nvdimm@lists.linux.dev 11852S: Supported 11853Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11854P: Documentation/nvdimm/maintainer-entry-profile.rst 11855F: drivers/nvdimm/btt* 11856 11857LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11858M: Dan Williams <dan.j.williams@intel.com> 11859M: Vishal Verma <vishal.l.verma@intel.com> 11860M: Dave Jiang <dave.jiang@intel.com> 11861L: nvdimm@lists.linux.dev 11862S: Supported 11863Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11864P: Documentation/nvdimm/maintainer-entry-profile.rst 11865F: drivers/nvdimm/pmem* 11866 11867LIBNVDIMM: DEVICETREE BINDINGS 11868M: Oliver O'Halloran <oohall@gmail.com> 11869L: nvdimm@lists.linux.dev 11870S: Supported 11871Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11872F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11873F: drivers/nvdimm/of_pmem.c 11874 11875LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11876M: Dan Williams <dan.j.williams@intel.com> 11877M: Vishal Verma <vishal.l.verma@intel.com> 11878M: Dave Jiang <dave.jiang@intel.com> 11879M: Ira Weiny <ira.weiny@intel.com> 11880L: nvdimm@lists.linux.dev 11881S: Supported 11882Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11883P: Documentation/nvdimm/maintainer-entry-profile.rst 11884T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11885F: drivers/acpi/nfit/* 11886F: drivers/nvdimm/* 11887F: include/linux/libnvdimm.h 11888F: include/linux/nd.h 11889F: include/uapi/linux/ndctl.h 11890F: tools/testing/nvdimm/ 11891 11892LICENSES and SPDX stuff 11893M: Thomas Gleixner <tglx@linutronix.de> 11894M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11895L: linux-spdx@vger.kernel.org 11896S: Maintained 11897T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11898F: COPYING 11899F: Documentation/process/license-rules.rst 11900F: LICENSES/ 11901F: scripts/spdxcheck-test.sh 11902F: scripts/spdxcheck.py 11903F: scripts/spdxexclude 11904 11905LINEAR RANGES HELPERS 11906M: Mark Brown <broonie@kernel.org> 11907R: Matti Vaittinen <mazziesaccount@gmail.com> 11908F: include/linux/linear_range.h 11909F: lib/linear_ranges.c 11910F: lib/test_linear_ranges.c 11911 11912LINUX FOR POWER MACINTOSH 11913M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11914L: linuxppc-dev@lists.ozlabs.org 11915S: Odd Fixes 11916F: arch/powerpc/platforms/powermac/ 11917F: drivers/macintosh/ 11918 11919LINUX FOR POWERPC (32-BIT AND 64-BIT) 11920M: Michael Ellerman <mpe@ellerman.id.au> 11921R: Nicholas Piggin <npiggin@gmail.com> 11922R: Christophe Leroy <christophe.leroy@csgroup.eu> 11923L: linuxppc-dev@lists.ozlabs.org 11924S: Supported 11925W: https://github.com/linuxppc/wiki/wiki 11926Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11927T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11928F: Documentation/ABI/stable/sysfs-firmware-opal-* 11929F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11930F: Documentation/devicetree/bindings/powerpc/ 11931F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11932F: Documentation/powerpc/ 11933F: arch/powerpc/ 11934F: drivers/*/*/*pasemi* 11935F: drivers/*/*pasemi* 11936F: drivers/char/tpm/tpm_ibmvtpm* 11937F: drivers/crypto/nx/ 11938F: drivers/crypto/vmx/ 11939F: drivers/i2c/busses/i2c-opal.c 11940F: drivers/net/ethernet/ibm/ibmveth.* 11941F: drivers/net/ethernet/ibm/ibmvnic.* 11942F: drivers/pci/hotplug/pnv_php.c 11943F: drivers/pci/hotplug/rpa* 11944F: drivers/rtc/rtc-opal.c 11945F: drivers/scsi/ibmvscsi/ 11946F: drivers/tty/hvc/hvc_opal.c 11947F: drivers/watchdog/wdrtas.c 11948F: tools/testing/selftests/powerpc 11949N: /pmac 11950N: powermac 11951N: powernv 11952N: [^a-z0-9]ps3 11953N: pseries 11954 11955LINUX FOR POWERPC EMBEDDED MPC5XXX 11956M: Anatolij Gustschin <agust@denx.de> 11957L: linuxppc-dev@lists.ozlabs.org 11958S: Odd Fixes 11959F: arch/powerpc/platforms/512x/ 11960F: arch/powerpc/platforms/52xx/ 11961 11962LINUX FOR POWERPC EMBEDDED PPC4XX 11963L: linuxppc-dev@lists.ozlabs.org 11964S: Orphan 11965F: arch/powerpc/platforms/40x/ 11966F: arch/powerpc/platforms/44x/ 11967 11968LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11969M: Scott Wood <oss@buserror.net> 11970L: linuxppc-dev@lists.ozlabs.org 11971S: Odd fixes 11972T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11973F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11974F: Documentation/devicetree/bindings/powerpc/fsl/ 11975F: arch/powerpc/platforms/83xx/ 11976F: arch/powerpc/platforms/85xx/ 11977 11978LINUX FOR POWERPC EMBEDDED PPC8XX 11979M: Christophe Leroy <christophe.leroy@csgroup.eu> 11980L: linuxppc-dev@lists.ozlabs.org 11981S: Maintained 11982F: arch/powerpc/platforms/8xx/ 11983 11984LINUX KERNEL DUMP TEST MODULE (LKDTM) 11985M: Kees Cook <keescook@chromium.org> 11986S: Maintained 11987F: drivers/misc/lkdtm/* 11988F: tools/testing/selftests/lkdtm/* 11989 11990LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11991M: Alan Stern <stern@rowland.harvard.edu> 11992M: Andrea Parri <parri.andrea@gmail.com> 11993M: Will Deacon <will@kernel.org> 11994M: Peter Zijlstra <peterz@infradead.org> 11995M: Boqun Feng <boqun.feng@gmail.com> 11996M: Nicholas Piggin <npiggin@gmail.com> 11997M: David Howells <dhowells@redhat.com> 11998M: Jade Alglave <j.alglave@ucl.ac.uk> 11999M: Luc Maranget <luc.maranget@inria.fr> 12000M: "Paul E. McKenney" <paulmck@kernel.org> 12001R: Akira Yokosawa <akiyks@gmail.com> 12002R: Daniel Lustig <dlustig@nvidia.com> 12003R: Joel Fernandes <joel@joelfernandes.org> 12004L: linux-kernel@vger.kernel.org 12005L: linux-arch@vger.kernel.org 12006S: Supported 12007T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12008F: Documentation/atomic_bitops.txt 12009F: Documentation/atomic_t.txt 12010F: Documentation/core-api/refcount-vs-atomic.rst 12011F: Documentation/litmus-tests/ 12012F: Documentation/memory-barriers.txt 12013F: tools/memory-model/ 12014 12015LIS3LV02D ACCELEROMETER DRIVER 12016M: Eric Piel <eric.piel@tremplin-utc.net> 12017S: Maintained 12018F: Documentation/misc-devices/lis3lv02d.rst 12019F: drivers/misc/lis3lv02d/ 12020F: drivers/platform/x86/hp/hp_accel.c 12021 12022LIST KUNIT TEST 12023M: David Gow <davidgow@google.com> 12024L: linux-kselftest@vger.kernel.org 12025L: kunit-dev@googlegroups.com 12026S: Maintained 12027F: lib/list-test.c 12028 12029LITEX PLATFORM 12030M: Karol Gugala <kgugala@antmicro.com> 12031M: Mateusz Holenko <mholenko@antmicro.com> 12032M: Gabriel Somlo <gsomlo@gmail.com> 12033M: Joel Stanley <joel@jms.id.au> 12034S: Maintained 12035F: Documentation/devicetree/bindings/*/litex,*.yaml 12036F: arch/openrisc/boot/dts/or1klitex.dts 12037F: drivers/mmc/host/litex_mmc.c 12038F: drivers/net/ethernet/litex/* 12039F: drivers/soc/litex/* 12040F: drivers/tty/serial/liteuart.c 12041F: include/linux/litex.h 12042N: litex 12043 12044LIVE PATCHING 12045M: Josh Poimboeuf <jpoimboe@kernel.org> 12046M: Jiri Kosina <jikos@kernel.org> 12047M: Miroslav Benes <mbenes@suse.cz> 12048M: Petr Mladek <pmladek@suse.com> 12049R: Joe Lawrence <joe.lawrence@redhat.com> 12050L: live-patching@vger.kernel.org 12051S: Maintained 12052T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12053F: Documentation/ABI/testing/sysfs-kernel-livepatch 12054F: Documentation/livepatch/ 12055F: arch/powerpc/include/asm/livepatch.h 12056F: include/linux/livepatch.h 12057F: kernel/livepatch/ 12058F: kernel/module/livepatch.c 12059F: lib/livepatch/ 12060F: samples/livepatch/ 12061F: tools/testing/selftests/livepatch/ 12062 12063LLC (802.2) 12064L: netdev@vger.kernel.org 12065S: Odd fixes 12066F: include/linux/llc.h 12067F: include/net/llc* 12068F: include/uapi/linux/llc.h 12069F: net/llc/ 12070 12071LM73 HARDWARE MONITOR DRIVER 12072M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12073L: linux-hwmon@vger.kernel.org 12074S: Maintained 12075F: drivers/hwmon/lm73.c 12076 12077LM78 HARDWARE MONITOR DRIVER 12078M: Jean Delvare <jdelvare@suse.com> 12079L: linux-hwmon@vger.kernel.org 12080S: Maintained 12081F: Documentation/hwmon/lm78.rst 12082F: drivers/hwmon/lm78.c 12083 12084LM83 HARDWARE MONITOR DRIVER 12085M: Jean Delvare <jdelvare@suse.com> 12086L: linux-hwmon@vger.kernel.org 12087S: Maintained 12088F: Documentation/hwmon/lm83.rst 12089F: drivers/hwmon/lm83.c 12090 12091LM90 HARDWARE MONITOR DRIVER 12092M: Jean Delvare <jdelvare@suse.com> 12093L: linux-hwmon@vger.kernel.org 12094S: Maintained 12095F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12096F: Documentation/hwmon/lm90.rst 12097F: drivers/hwmon/lm90.c 12098F: include/dt-bindings/thermal/lm90.h 12099 12100LM95234 HARDWARE MONITOR DRIVER 12101M: Guenter Roeck <linux@roeck-us.net> 12102L: linux-hwmon@vger.kernel.org 12103S: Maintained 12104F: Documentation/hwmon/lm95234.rst 12105F: drivers/hwmon/lm95234.c 12106 12107LME2510 MEDIA DRIVER 12108M: Malcolm Priestley <tvboxspy@gmail.com> 12109L: linux-media@vger.kernel.org 12110S: Maintained 12111W: https://linuxtv.org 12112Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12113F: drivers/media/usb/dvb-usb-v2/lmedm04* 12114 12115LOADPIN SECURITY MODULE 12116M: Kees Cook <keescook@chromium.org> 12117S: Supported 12118T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12119F: Documentation/admin-guide/LSM/LoadPin.rst 12120F: security/loadpin/ 12121 12122LOCKING PRIMITIVES 12123M: Peter Zijlstra <peterz@infradead.org> 12124M: Ingo Molnar <mingo@redhat.com> 12125M: Will Deacon <will@kernel.org> 12126R: Waiman Long <longman@redhat.com> 12127R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12128L: linux-kernel@vger.kernel.org 12129S: Maintained 12130T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12131F: Documentation/locking/ 12132F: arch/*/include/asm/spinlock*.h 12133F: include/linux/lockdep.h 12134F: include/linux/mutex*.h 12135F: include/linux/rwlock*.h 12136F: include/linux/rwsem*.h 12137F: include/linux/seqlock.h 12138F: include/linux/spinlock*.h 12139F: kernel/locking/ 12140F: lib/locking*.[ch] 12141X: kernel/locking/locktorture.c 12142 12143LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12144M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12145L: linux-ntfs-dev@lists.sourceforge.net 12146S: Maintained 12147W: http://www.linux-ntfs.org/content/view/19/37/ 12148F: Documentation/admin-guide/ldm.rst 12149F: block/partitions/ldm.* 12150 12151LOGITECH HID GAMING KEYBOARDS 12152M: Hans de Goede <hdegoede@redhat.com> 12153L: linux-input@vger.kernel.org 12154S: Maintained 12155T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12156F: drivers/hid/hid-lg-g15.c 12157 12158LONTIUM LT8912B MIPI TO HDMI BRIDGE 12159M: Adrien Grassein <adrien.grassein@gmail.com> 12160S: Maintained 12161F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12162F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12163 12164LOONGARCH 12165M: Huacai Chen <chenhuacai@kernel.org> 12166R: WANG Xuerui <kernel@xen0n.name> 12167L: loongarch@lists.linux.dev 12168S: Maintained 12169T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12170F: Documentation/loongarch/ 12171F: Documentation/translations/zh_CN/loongarch/ 12172F: arch/loongarch/ 12173F: drivers/*/*loongarch* 12174 12175LOONGSON GPIO DRIVER 12176M: Yinbo Zhu <zhuyinbo@loongson.cn> 12177L: linux-gpio@vger.kernel.org 12178S: Maintained 12179F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12180F: drivers/gpio/gpio-loongson-64bit.c 12181 12182LOONGSON LS2X I2C DRIVER 12183M: Binbin Zhou <zhoubinbin@loongson.cn> 12184L: linux-i2c@vger.kernel.org 12185S: Maintained 12186F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12187F: drivers/i2c/busses/i2c-ls2x.c 12188 12189LOONGSON-2 SOC SERIES CLOCK DRIVER 12190M: Yinbo Zhu <zhuyinbo@loongson.cn> 12191L: linux-clk@vger.kernel.org 12192S: Maintained 12193F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12194F: drivers/clk/clk-loongson2.c 12195F: include/dt-bindings/clock/loongson,ls2k-clk.h 12196 12197LOONGSON-2 SOC SERIES GUTS DRIVER 12198M: Yinbo Zhu <zhuyinbo@loongson.cn> 12199L: loongarch@lists.linux.dev 12200S: Maintained 12201F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12202F: drivers/soc/loongson/loongson2_guts.c 12203 12204LOONGSON-2 SOC SERIES PINCTRL DRIVER 12205M: zhanghongchen <zhanghongchen@loongson.cn> 12206M: Yinbo Zhu <zhuyinbo@loongson.cn> 12207L: linux-gpio@vger.kernel.org 12208S: Maintained 12209F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12210F: drivers/pinctrl/pinctrl-loongson2.c 12211 12212LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12213M: Sathya Prakash <sathya.prakash@broadcom.com> 12214M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12215M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12216L: MPT-FusionLinux.pdl@broadcom.com 12217L: linux-scsi@vger.kernel.org 12218S: Supported 12219W: http://www.avagotech.com/support/ 12220F: drivers/message/fusion/ 12221F: drivers/scsi/mpt3sas/ 12222 12223LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12224M: Matthew Wilcox <willy@infradead.org> 12225L: linux-scsi@vger.kernel.org 12226S: Maintained 12227F: drivers/scsi/sym53c8xx_2/ 12228 12229LTC1660 DAC DRIVER 12230M: Marcus Folkesson <marcus.folkesson@gmail.com> 12231L: linux-iio@vger.kernel.org 12232S: Maintained 12233F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12234F: drivers/iio/dac/ltc1660.c 12235 12236LTC2688 IIO DAC DRIVER 12237M: Nuno Sá <nuno.sa@analog.com> 12238L: linux-iio@vger.kernel.org 12239S: Supported 12240W: https://ez.analog.com/linux-software-drivers 12241F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12242F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12243F: drivers/iio/dac/ltc2688.c 12244 12245LTC2947 HARDWARE MONITOR DRIVER 12246M: Nuno Sá <nuno.sa@analog.com> 12247L: linux-hwmon@vger.kernel.org 12248S: Supported 12249W: https://ez.analog.com/linux-software-drivers 12250F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12251F: drivers/hwmon/ltc2947-core.c 12252F: drivers/hwmon/ltc2947-i2c.c 12253F: drivers/hwmon/ltc2947-spi.c 12254F: drivers/hwmon/ltc2947.h 12255 12256LTC2983 IIO TEMPERATURE DRIVER 12257M: Nuno Sá <nuno.sa@analog.com> 12258L: linux-iio@vger.kernel.org 12259S: Supported 12260W: https://ez.analog.com/linux-software-drivers 12261F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12262F: drivers/iio/temperature/ltc2983.c 12263 12264LTC4261 HARDWARE MONITOR DRIVER 12265M: Guenter Roeck <linux@roeck-us.net> 12266L: linux-hwmon@vger.kernel.org 12267S: Maintained 12268F: Documentation/hwmon/ltc4261.rst 12269F: drivers/hwmon/ltc4261.c 12270 12271LTC4306 I2C MULTIPLEXER DRIVER 12272M: Michael Hennerich <michael.hennerich@analog.com> 12273L: linux-i2c@vger.kernel.org 12274S: Supported 12275W: https://ez.analog.com/linux-software-drivers 12276F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12277F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12278 12279LTP (Linux Test Project) 12280M: Mike Frysinger <vapier@gentoo.org> 12281M: Cyril Hrubis <chrubis@suse.cz> 12282M: Wanlong Gao <wanlong.gao@gmail.com> 12283M: Jan Stancek <jstancek@redhat.com> 12284M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12285M: Alexey Kodanev <alexey.kodanev@oracle.com> 12286L: ltp@lists.linux.it (subscribers-only) 12287S: Maintained 12288W: http://linux-test-project.github.io/ 12289T: git https://github.com/linux-test-project/ltp.git 12290 12291LYNX 28G SERDES PHY DRIVER 12292M: Ioana Ciornei <ioana.ciornei@nxp.com> 12293L: netdev@vger.kernel.org 12294S: Supported 12295F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12296F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12297 12298LYNX PCS MODULE 12299M: Ioana Ciornei <ioana.ciornei@nxp.com> 12300L: netdev@vger.kernel.org 12301S: Supported 12302F: drivers/net/pcs/pcs-lynx.c 12303F: include/linux/pcs-lynx.h 12304 12305M68K ARCHITECTURE 12306M: Geert Uytterhoeven <geert@linux-m68k.org> 12307L: linux-m68k@lists.linux-m68k.org 12308S: Maintained 12309W: http://www.linux-m68k.org/ 12310T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12311F: arch/m68k/ 12312F: drivers/zorro/ 12313 12314M68K ON APPLE MACINTOSH 12315M: Joshua Thompson <funaho@jurai.org> 12316L: linux-m68k@lists.linux-m68k.org 12317S: Maintained 12318W: http://www.mac.linux-m68k.org/ 12319F: arch/m68k/mac/ 12320F: drivers/macintosh/adb-iop.c 12321F: drivers/macintosh/via-macii.c 12322 12323M68K ON HP9000/300 12324M: Philip Blundell <philb@gnu.org> 12325S: Maintained 12326W: http://www.tazenda.demon.co.uk/phil/linux-hp 12327F: arch/m68k/hp300/ 12328 12329M88DS3103 MEDIA DRIVER 12330M: Antti Palosaari <crope@iki.fi> 12331L: linux-media@vger.kernel.org 12332S: Maintained 12333W: https://linuxtv.org 12334W: http://palosaari.fi/linux/ 12335Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12336T: git git://linuxtv.org/anttip/media_tree.git 12337F: drivers/media/dvb-frontends/m88ds3103* 12338 12339M88RS2000 MEDIA DRIVER 12340M: Malcolm Priestley <tvboxspy@gmail.com> 12341L: linux-media@vger.kernel.org 12342S: Maintained 12343W: https://linuxtv.org 12344Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12345F: drivers/media/dvb-frontends/m88rs2000* 12346 12347MA901 MASTERKIT USB FM RADIO DRIVER 12348M: Alexey Klimov <klimov.linux@gmail.com> 12349L: linux-media@vger.kernel.org 12350S: Maintained 12351T: git git://linuxtv.org/media_tree.git 12352F: drivers/media/radio/radio-ma901.c 12353 12354MAC80211 12355M: Johannes Berg <johannes@sipsolutions.net> 12356L: linux-wireless@vger.kernel.org 12357S: Maintained 12358W: https://wireless.wiki.kernel.org/ 12359Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12360T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12361T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12362F: Documentation/networking/mac80211-injection.rst 12363F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12364F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12365F: include/net/mac80211.h 12366F: net/mac80211/ 12367 12368MAILBOX API 12369M: Jassi Brar <jassisinghbrar@gmail.com> 12370L: linux-kernel@vger.kernel.org 12371S: Maintained 12372F: Documentation/devicetree/bindings/mailbox/ 12373F: drivers/mailbox/ 12374F: include/dt-bindings/mailbox/ 12375F: include/linux/mailbox_client.h 12376F: include/linux/mailbox_controller.h 12377 12378MAILBOX ARM MHUv2 12379M: Viresh Kumar <viresh.kumar@linaro.org> 12380M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12381L: linux-kernel@vger.kernel.org 12382S: Maintained 12383F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12384F: drivers/mailbox/arm_mhuv2.c 12385F: include/linux/mailbox/arm_mhuv2_message.h 12386 12387MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12388M: Michael Kerrisk <mtk.manpages@gmail.com> 12389L: linux-man@vger.kernel.org 12390S: Maintained 12391W: http://www.kernel.org/doc/man-pages 12392 12393MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12394M: Jeremy Kerr <jk@codeconstruct.com.au> 12395M: Matt Johnston <matt@codeconstruct.com.au> 12396L: netdev@vger.kernel.org 12397S: Maintained 12398F: Documentation/networking/mctp.rst 12399F: drivers/net/mctp/ 12400F: include/net/mctp.h 12401F: include/net/mctpdevice.h 12402F: include/net/netns/mctp.h 12403F: net/mctp/ 12404 12405MAPLE TREE 12406M: Liam R. Howlett <Liam.Howlett@oracle.com> 12407L: linux-mm@kvack.org 12408S: Supported 12409F: Documentation/core-api/maple_tree.rst 12410F: include/linux/maple_tree.h 12411F: include/trace/events/maple_tree.h 12412F: lib/maple_tree.c 12413F: lib/test_maple_tree.c 12414F: tools/testing/radix-tree/linux/maple_tree.h 12415F: tools/testing/radix-tree/maple.c 12416 12417MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12418M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12419L: linux-mips@vger.kernel.org 12420S: Maintained 12421F: arch/mips/boot/dts/img/pistachio* 12422 12423MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12424M: Andrew Lunn <andrew@lunn.ch> 12425L: netdev@vger.kernel.org 12426S: Maintained 12427F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12428F: Documentation/networking/devlink/mv88e6xxx.rst 12429F: drivers/net/dsa/mv88e6xxx/ 12430F: include/linux/dsa/mv88e6xxx.h 12431F: include/linux/platform_data/mv88e6xxx.h 12432 12433MARVELL ARMADA 3700 PHY DRIVERS 12434M: Miquel Raynal <miquel.raynal@bootlin.com> 12435S: Maintained 12436F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12437F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12438F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12439F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12440 12441MARVELL ARMADA 3700 SERIAL DRIVER 12442M: Pali Rohár <pali@kernel.org> 12443S: Maintained 12444F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12445F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12446F: drivers/tty/serial/mvebu-uart.c 12447 12448MARVELL ARMADA DRM SUPPORT 12449M: Russell King <linux@armlinux.org.uk> 12450S: Maintained 12451T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12452T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12453F: Documentation/devicetree/bindings/display/armada/ 12454F: drivers/gpu/drm/armada/ 12455F: include/uapi/drm/armada_drm.h 12456 12457MARVELL CRYPTO DRIVER 12458M: Boris Brezillon <bbrezillon@kernel.org> 12459M: Arnaud Ebalard <arno@natisbad.org> 12460M: Srujana Challa <schalla@marvell.com> 12461L: linux-crypto@vger.kernel.org 12462S: Maintained 12463F: drivers/crypto/marvell/ 12464F: include/linux/soc/marvell/octeontx2/ 12465 12466MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12467M: Mirko Lindner <mlindner@marvell.com> 12468M: Stephen Hemminger <stephen@networkplumber.org> 12469L: netdev@vger.kernel.org 12470S: Maintained 12471F: drivers/net/ethernet/marvell/sk* 12472 12473MARVELL LIBERTAS WIRELESS DRIVER 12474L: libertas-dev@lists.infradead.org 12475S: Orphan 12476F: drivers/net/wireless/marvell/libertas/ 12477 12478MARVELL MACCHIATOBIN SUPPORT 12479M: Russell King <linux@armlinux.org.uk> 12480L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12481S: Maintained 12482F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12483 12484MARVELL MV643XX ETHERNET DRIVER 12485M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12486L: netdev@vger.kernel.org 12487S: Maintained 12488F: drivers/net/ethernet/marvell/mv643xx_eth.* 12489F: include/linux/mv643xx.h 12490 12491MARVELL MV88X3310 PHY DRIVER 12492M: Russell King <linux@armlinux.org.uk> 12493M: Marek Behún <kabel@kernel.org> 12494L: netdev@vger.kernel.org 12495S: Maintained 12496F: drivers/net/phy/marvell10g.c 12497 12498MARVELL MVEBU THERMAL DRIVER 12499M: Miquel Raynal <miquel.raynal@bootlin.com> 12500S: Maintained 12501F: drivers/thermal/armada_thermal.c 12502 12503MARVELL MVNETA ETHERNET DRIVER 12504M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12505L: netdev@vger.kernel.org 12506S: Maintained 12507F: drivers/net/ethernet/marvell/mvneta.* 12508 12509MARVELL MVPP2 ETHERNET DRIVER 12510M: Marcin Wojtas <mw@semihalf.com> 12511M: Russell King <linux@armlinux.org.uk> 12512L: netdev@vger.kernel.org 12513S: Maintained 12514F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12515F: drivers/net/ethernet/marvell/mvpp2/ 12516 12517MARVELL MWIFIEX WIRELESS DRIVER 12518M: Amitkumar Karwar <amitkarwar@gmail.com> 12519M: Ganapathi Bhat <ganapathi017@gmail.com> 12520M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12521M: Xinming Hu <huxinming820@gmail.com> 12522L: linux-wireless@vger.kernel.org 12523S: Maintained 12524F: drivers/net/wireless/marvell/mwifiex/ 12525 12526MARVELL MWL8K WIRELESS DRIVER 12527M: Lennert Buytenhek <buytenh@wantstofly.org> 12528L: linux-wireless@vger.kernel.org 12529S: Odd Fixes 12530F: drivers/net/wireless/marvell/mwl8k.c 12531 12532MARVELL NAND CONTROLLER DRIVER 12533M: Miquel Raynal <miquel.raynal@bootlin.com> 12534L: linux-mtd@lists.infradead.org 12535S: Maintained 12536F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12537F: drivers/mtd/nand/raw/marvell_nand.c 12538 12539MARVELL OCTEON ENDPOINT DRIVER 12540M: Veerasenareddy Burru <vburru@marvell.com> 12541M: Abhijit Ayarekar <aayarekar@marvell.com> 12542L: netdev@vger.kernel.org 12543S: Supported 12544F: drivers/net/ethernet/marvell/octeon_ep 12545 12546MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12547M: Sunil Goutham <sgoutham@marvell.com> 12548M: Geetha sowjanya <gakula@marvell.com> 12549M: Subbaraya Sundeep <sbhatta@marvell.com> 12550M: hariprasad <hkelam@marvell.com> 12551L: netdev@vger.kernel.org 12552S: Supported 12553F: drivers/net/ethernet/marvell/octeontx2/nic/ 12554F: include/linux/soc/marvell/octeontx2/ 12555 12556MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12557M: Sunil Goutham <sgoutham@marvell.com> 12558M: Linu Cherian <lcherian@marvell.com> 12559M: Geetha sowjanya <gakula@marvell.com> 12560M: Jerin Jacob <jerinj@marvell.com> 12561M: hariprasad <hkelam@marvell.com> 12562M: Subbaraya Sundeep <sbhatta@marvell.com> 12563L: netdev@vger.kernel.org 12564S: Supported 12565F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12566F: drivers/net/ethernet/marvell/octeontx2/af/ 12567 12568MARVELL PRESTERA ETHERNET SWITCH DRIVER 12569M: Taras Chornyi <taras.chornyi@plvision.eu> 12570S: Supported 12571W: https://github.com/Marvell-switching/switchdev-prestera 12572F: drivers/net/ethernet/marvell/prestera/ 12573 12574MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12575M: Nicolas Pitre <nico@fluxnic.net> 12576S: Odd Fixes 12577F: drivers/mmc/host/mvsdio.* 12578 12579MARVELL USB MDIO CONTROLLER DRIVER 12580M: Tobias Waldekranz <tobias@waldekranz.com> 12581L: netdev@vger.kernel.org 12582S: Maintained 12583F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12584F: drivers/net/mdio/mdio-mvusb.c 12585 12586MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12587M: Hu Ziji <huziji@marvell.com> 12588L: linux-mmc@vger.kernel.org 12589S: Supported 12590F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12591F: drivers/mmc/host/sdhci-xenon* 12592 12593MATROX FRAMEBUFFER DRIVER 12594L: linux-fbdev@vger.kernel.org 12595S: Orphan 12596F: drivers/video/fbdev/matrox/matroxfb_* 12597F: include/uapi/linux/matroxfb.h 12598 12599MAX15301 DRIVER 12600M: Daniel Nilsson <daniel.nilsson@flex.com> 12601L: linux-hwmon@vger.kernel.org 12602S: Maintained 12603F: Documentation/hwmon/max15301.rst 12604F: drivers/hwmon/pmbus/max15301.c 12605 12606MAX16065 HARDWARE MONITOR DRIVER 12607M: Guenter Roeck <linux@roeck-us.net> 12608L: linux-hwmon@vger.kernel.org 12609S: Maintained 12610F: Documentation/hwmon/max16065.rst 12611F: drivers/hwmon/max16065.c 12612 12613MAX2175 SDR TUNER DRIVER 12614M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12615L: linux-media@vger.kernel.org 12616S: Maintained 12617T: git git://linuxtv.org/media_tree.git 12618F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12619F: Documentation/userspace-api/media/drivers/max2175.rst 12620F: drivers/media/i2c/max2175* 12621F: include/uapi/linux/max2175.h 12622 12623MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12624L: linux-hwmon@vger.kernel.org 12625S: Orphan 12626F: Documentation/hwmon/max6650.rst 12627F: drivers/hwmon/max6650.c 12628 12629MAX6697 HARDWARE MONITOR DRIVER 12630M: Guenter Roeck <linux@roeck-us.net> 12631L: linux-hwmon@vger.kernel.org 12632S: Maintained 12633F: Documentation/devicetree/bindings/hwmon/max6697.txt 12634F: Documentation/hwmon/max6697.rst 12635F: drivers/hwmon/max6697.c 12636F: include/linux/platform_data/max6697.h 12637 12638MAX9286 QUAD GMSL DESERIALIZER DRIVER 12639M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12640M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12641M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12642M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12643L: linux-media@vger.kernel.org 12644S: Maintained 12645F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12646F: drivers/media/i2c/max9286.c 12647 12648MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12649M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12650L: linux-media@vger.kernel.org 12651S: Maintained 12652F: drivers/staging/media/max96712/max96712.c 12653 12654MAX9860 MONO AUDIO VOICE CODEC DRIVER 12655M: Peter Rosin <peda@axentia.se> 12656L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12657S: Maintained 12658F: Documentation/devicetree/bindings/sound/max9860.txt 12659F: sound/soc/codecs/max9860.* 12660 12661MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12662M: Andreas Klinger <ak@it-klinger.de> 12663L: linux-iio@vger.kernel.org 12664S: Maintained 12665F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12666F: drivers/iio/proximity/mb1232.c 12667 12668MAXIM MAX11205 DRIVER 12669M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12670L: linux-iio@vger.kernel.org 12671S: Supported 12672W: https://ez.analog.com/linux-software-drivers 12673F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12674F: drivers/iio/adc/max11205.c 12675 12676MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12677R: Iskren Chernev <iskren.chernev@gmail.com> 12678R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12679R: Marek Szyprowski <m.szyprowski@samsung.com> 12680R: Matheus Castello <matheus@castello.eng.br> 12681L: linux-pm@vger.kernel.org 12682S: Maintained 12683F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12684F: drivers/power/supply/max17040_battery.c 12685 12686MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12687R: Hans de Goede <hdegoede@redhat.com> 12688R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12689R: Marek Szyprowski <m.szyprowski@samsung.com> 12690R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12691R: Purism Kernel Team <kernel@puri.sm> 12692L: linux-pm@vger.kernel.org 12693S: Maintained 12694F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12695F: drivers/power/supply/max17042_battery.c 12696 12697MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12698M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12699L: linux-kernel@vger.kernel.org 12700S: Maintained 12701F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12702F: drivers/regulator/max20086-regulator.c 12703 12704MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12705M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12706L: linux-iio@vger.kernel.org 12707S: Maintained 12708F: drivers/iio/temperature/max30208.c 12709 12710MAXIM MAX77650 PMIC MFD DRIVER 12711M: Bartosz Golaszewski <brgl@bgdev.pl> 12712L: linux-kernel@vger.kernel.org 12713S: Maintained 12714F: Documentation/devicetree/bindings/*/*max77650.yaml 12715F: Documentation/devicetree/bindings/*/max77650*.yaml 12716F: drivers/gpio/gpio-max77650.c 12717F: drivers/input/misc/max77650-onkey.c 12718F: drivers/leds/leds-max77650.c 12719F: drivers/mfd/max77650.c 12720F: drivers/power/supply/max77650-charger.c 12721F: drivers/regulator/max77650-regulator.c 12722F: include/linux/mfd/max77650.h 12723 12724MAXIM MAX77714 PMIC MFD DRIVER 12725M: Luca Ceresoli <luca@lucaceresoli.net> 12726S: Maintained 12727F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12728F: drivers/mfd/max77714.c 12729F: include/linux/mfd/max77714.h 12730 12731MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12732M: Javier Martinez Canillas <javier@dowhile0.org> 12733L: linux-kernel@vger.kernel.org 12734S: Supported 12735F: Documentation/devicetree/bindings/*/*max77802.yaml 12736F: drivers/regulator/max77802-regulator.c 12737F: include/dt-bindings/*/*max77802.h 12738 12739MAXIM MAX77976 BATTERY CHARGER 12740M: Luca Ceresoli <luca@lucaceresoli.net> 12741S: Supported 12742F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12743F: drivers/power/supply/max77976_charger.c 12744 12745MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12746M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12747L: linux-pm@vger.kernel.org 12748S: Supported 12749B: mailto:linux-samsung-soc@vger.kernel.org 12750F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12751F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12752F: drivers/power/supply/max14577_charger.c 12753F: drivers/power/supply/max77693_charger.c 12754 12755MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12756M: Chanwoo Choi <cw00.choi@samsung.com> 12757M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12758L: linux-kernel@vger.kernel.org 12759S: Supported 12760B: mailto:linux-samsung-soc@vger.kernel.org 12761F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12762F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12763F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12764F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12765F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12766F: drivers/*/*max77843.c 12767F: drivers/*/max14577*.c 12768F: drivers/*/max77686*.c 12769F: drivers/*/max77693*.c 12770F: drivers/clk/clk-max77686.c 12771F: drivers/extcon/extcon-max14577.c 12772F: drivers/extcon/extcon-max77693.c 12773F: drivers/rtc/rtc-max77686.c 12774F: include/linux/mfd/max14577*.h 12775F: include/linux/mfd/max77686*.h 12776F: include/linux/mfd/max77693*.h 12777 12778MAXIRADIO FM RADIO RECEIVER DRIVER 12779M: Hans Verkuil <hverkuil@xs4all.nl> 12780L: linux-media@vger.kernel.org 12781S: Maintained 12782W: https://linuxtv.org 12783T: git git://linuxtv.org/media_tree.git 12784F: drivers/media/radio/radio-maxiradio* 12785 12786MAXLINEAR ETHERNET PHY DRIVER 12787M: Xu Liang <lxu@maxlinear.com> 12788L: netdev@vger.kernel.org 12789S: Supported 12790F: drivers/net/phy/mxl-gpy.c 12791 12792MCAN MMIO DEVICE DRIVER 12793M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12794L: linux-can@vger.kernel.org 12795S: Maintained 12796F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12797F: drivers/net/can/m_can/m_can.c 12798F: drivers/net/can/m_can/m_can.h 12799F: drivers/net/can/m_can/m_can_platform.c 12800 12801MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12802R: Yasushi SHOJI <yashi@spacecubics.com> 12803L: linux-can@vger.kernel.org 12804S: Maintained 12805F: drivers/net/can/usb/mcba_usb.c 12806 12807MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12808M: Rishi Gupta <gupt21@gmail.com> 12809L: linux-i2c@vger.kernel.org 12810L: linux-input@vger.kernel.org 12811S: Maintained 12812F: drivers/hid/hid-mcp2221.c 12813 12814MCP251XFD SPI-CAN NETWORK DRIVER 12815M: Marc Kleine-Budde <mkl@pengutronix.de> 12816M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12817R: Thomas Kopp <thomas.kopp@microchip.com> 12818L: linux-can@vger.kernel.org 12819S: Maintained 12820F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12821F: drivers/net/can/spi/mcp251xfd/ 12822 12823MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12824M: Peter Rosin <peda@axentia.se> 12825L: linux-iio@vger.kernel.org 12826S: Maintained 12827F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12828F: drivers/iio/potentiometer/mcp4018.c 12829F: drivers/iio/potentiometer/mcp4531.c 12830 12831MCR20A IEEE-802.15.4 RADIO DRIVER 12832M: Stefan Schmidt <stefan@datenfreihafen.org> 12833L: linux-wpan@vger.kernel.org 12834S: Odd Fixes 12835W: https://github.com/xueliu/mcr20a-linux 12836F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12837F: drivers/net/ieee802154/mcr20a.c 12838F: drivers/net/ieee802154/mcr20a.h 12839 12840MDIO REGMAP DRIVER 12841M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12842L: netdev@vger.kernel.org 12843S: Maintained 12844F: drivers/net/mdio/mdio-regmap.c 12845F: include/linux/mdio/mdio-regmap.h 12846 12847MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12848M: William Breathitt Gray <william.gray@linaro.org> 12849L: linux-iio@vger.kernel.org 12850S: Maintained 12851F: drivers/iio/dac/cio-dac.c 12852 12853MEDIA CONTROLLER FRAMEWORK 12854M: Sakari Ailus <sakari.ailus@linux.intel.com> 12855M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12856L: linux-media@vger.kernel.org 12857S: Supported 12858W: https://www.linuxtv.org 12859T: git git://linuxtv.org/media_tree.git 12860F: drivers/media/mc/ 12861F: include/media/media-*.h 12862F: include/uapi/linux/media.h 12863 12864MEDIA DRIVER FOR FREESCALE IMX PXP 12865M: Philipp Zabel <p.zabel@pengutronix.de> 12866L: linux-media@vger.kernel.org 12867S: Maintained 12868T: git git://linuxtv.org/media_tree.git 12869F: drivers/media/platform/nxp/imx-pxp.[ch] 12870 12871MEDIA DRIVERS FOR ASCOT2E 12872M: Sergey Kozlov <serjk@netup.ru> 12873M: Abylay Ospan <aospan@netup.ru> 12874L: linux-media@vger.kernel.org 12875S: Supported 12876W: https://linuxtv.org 12877W: http://netup.tv/ 12878T: git git://linuxtv.org/media_tree.git 12879F: drivers/media/dvb-frontends/ascot2e* 12880 12881MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12882M: Jasmin Jessich <jasmin@anw.at> 12883L: linux-media@vger.kernel.org 12884S: Maintained 12885W: https://linuxtv.org 12886T: git git://linuxtv.org/media_tree.git 12887F: drivers/media/dvb-frontends/cxd2099* 12888 12889MEDIA DRIVERS FOR CXD2841ER 12890M: Sergey Kozlov <serjk@netup.ru> 12891M: Abylay Ospan <aospan@netup.ru> 12892L: linux-media@vger.kernel.org 12893S: Supported 12894W: https://linuxtv.org 12895W: http://netup.tv/ 12896T: git git://linuxtv.org/media_tree.git 12897F: drivers/media/dvb-frontends/cxd2841er* 12898 12899MEDIA DRIVERS FOR CXD2880 12900M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12901L: linux-media@vger.kernel.org 12902S: Supported 12903W: http://linuxtv.org/ 12904T: git git://linuxtv.org/media_tree.git 12905F: drivers/media/dvb-frontends/cxd2880/* 12906F: drivers/media/spi/cxd2880* 12907 12908MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12909L: linux-media@vger.kernel.org 12910S: Orphan 12911W: https://linuxtv.org 12912T: git git://linuxtv.org/media_tree.git 12913F: drivers/media/pci/ddbridge/* 12914 12915MEDIA DRIVERS FOR FREESCALE IMX 12916M: Steve Longerbeam <slongerbeam@gmail.com> 12917M: Philipp Zabel <p.zabel@pengutronix.de> 12918L: linux-media@vger.kernel.org 12919S: Maintained 12920T: git git://linuxtv.org/media_tree.git 12921F: Documentation/admin-guide/media/imx.rst 12922F: Documentation/devicetree/bindings/media/imx.txt 12923F: drivers/staging/media/imx/ 12924F: include/linux/imx-media.h 12925F: include/media/imx.h 12926 12927MEDIA DRIVERS FOR FREESCALE IMX7 12928M: Rui Miguel Silva <rmfrfs@gmail.com> 12929M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12930L: linux-media@vger.kernel.org 12931S: Maintained 12932T: git git://linuxtv.org/media_tree.git 12933F: Documentation/admin-guide/media/imx7.rst 12934F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12935F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12936F: drivers/media/platform/nxp/imx-mipi-csis.c 12937F: drivers/media/platform/nxp/imx7-media-csi.c 12938 12939MEDIA DRIVERS FOR HELENE 12940M: Abylay Ospan <aospan@netup.ru> 12941L: linux-media@vger.kernel.org 12942S: Supported 12943W: https://linuxtv.org 12944W: http://netup.tv/ 12945T: git git://linuxtv.org/media_tree.git 12946F: drivers/media/dvb-frontends/helene* 12947 12948MEDIA DRIVERS FOR HORUS3A 12949M: Sergey Kozlov <serjk@netup.ru> 12950M: Abylay Ospan <aospan@netup.ru> 12951L: linux-media@vger.kernel.org 12952S: Supported 12953W: https://linuxtv.org 12954W: http://netup.tv/ 12955T: git git://linuxtv.org/media_tree.git 12956F: drivers/media/dvb-frontends/horus3a* 12957 12958MEDIA DRIVERS FOR LNBH25 12959M: Sergey Kozlov <serjk@netup.ru> 12960M: Abylay Ospan <aospan@netup.ru> 12961L: linux-media@vger.kernel.org 12962S: Supported 12963W: https://linuxtv.org 12964W: http://netup.tv/ 12965T: git git://linuxtv.org/media_tree.git 12966F: drivers/media/dvb-frontends/lnbh25* 12967 12968MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12969L: linux-media@vger.kernel.org 12970S: Orphan 12971W: https://linuxtv.org 12972T: git git://linuxtv.org/media_tree.git 12973F: drivers/media/dvb-frontends/mxl5xx* 12974 12975MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12976M: Sergey Kozlov <serjk@netup.ru> 12977M: Abylay Ospan <aospan@netup.ru> 12978L: linux-media@vger.kernel.org 12979S: Supported 12980W: https://linuxtv.org 12981W: http://netup.tv/ 12982T: git git://linuxtv.org/media_tree.git 12983F: drivers/media/pci/netup_unidvb/* 12984 12985MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12986M: Dmitry Osipenko <digetx@gmail.com> 12987L: linux-media@vger.kernel.org 12988L: linux-tegra@vger.kernel.org 12989S: Maintained 12990T: git git://linuxtv.org/media_tree.git 12991F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12992F: drivers/media/platform/nvidia/tegra-vde/ 12993 12994MEDIA DRIVERS FOR RENESAS - CEU 12995M: Jacopo Mondi <jacopo@jmondi.org> 12996L: linux-media@vger.kernel.org 12997L: linux-renesas-soc@vger.kernel.org 12998S: Supported 12999T: git git://linuxtv.org/media_tree.git 13000F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13001F: drivers/media/platform/renesas/renesas-ceu.c 13002F: include/media/drv-intf/renesas-ceu.h 13003 13004MEDIA DRIVERS FOR RENESAS - DRIF 13005M: Fabrizio Castro <fabrizio.castro.jz@renesas.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,drif.yaml 13011F: drivers/media/platform/renesas/rcar_drif.c 13012 13013MEDIA DRIVERS FOR RENESAS - FCP 13014M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13015L: linux-media@vger.kernel.org 13016L: linux-renesas-soc@vger.kernel.org 13017S: Supported 13018T: git git://linuxtv.org/media_tree.git 13019F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13020F: drivers/media/platform/renesas/rcar-fcp.c 13021F: include/media/rcar-fcp.h 13022 13023MEDIA DRIVERS FOR RENESAS - FDP1 13024M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 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,fdp1.yaml 13030F: drivers/media/platform/renesas/rcar_fdp1.c 13031 13032MEDIA DRIVERS FOR RENESAS - VIN 13033M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13034L: linux-media@vger.kernel.org 13035L: linux-renesas-soc@vger.kernel.org 13036S: Supported 13037T: git git://linuxtv.org/media_tree.git 13038F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13039F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13040F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13041F: drivers/media/platform/renesas/rcar-isp.c 13042F: drivers/media/platform/renesas/rcar-vin/ 13043 13044MEDIA DRIVERS FOR RENESAS - VSP1 13045M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13046M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13047L: linux-media@vger.kernel.org 13048L: linux-renesas-soc@vger.kernel.org 13049S: Supported 13050T: git git://linuxtv.org/media_tree.git 13051F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13052F: drivers/media/platform/renesas/vsp1/ 13053 13054MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13055L: linux-media@vger.kernel.org 13056S: Orphan 13057W: https://linuxtv.org 13058T: git git://linuxtv.org/media_tree.git 13059F: drivers/media/dvb-frontends/stv0910* 13060 13061MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13062L: linux-media@vger.kernel.org 13063S: Orphan 13064W: https://linuxtv.org 13065T: git git://linuxtv.org/media_tree.git 13066F: drivers/media/dvb-frontends/stv6111* 13067 13068MEDIA DRIVERS FOR STM32 - DCMI 13069M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13070L: linux-media@vger.kernel.org 13071S: Supported 13072T: git git://linuxtv.org/media_tree.git 13073F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13074F: drivers/media/platform/st/stm32/stm32-dcmi.c 13075 13076MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13077M: Mauro Carvalho Chehab <mchehab@kernel.org> 13078L: linux-media@vger.kernel.org 13079S: Maintained 13080W: https://linuxtv.org 13081Q: http://patchwork.kernel.org/project/linux-media/list/ 13082T: git git://linuxtv.org/media_tree.git 13083F: Documentation/admin-guide/media/ 13084F: Documentation/devicetree/bindings/media/ 13085F: Documentation/driver-api/media/ 13086F: Documentation/userspace-api/media/ 13087F: drivers/media/ 13088F: drivers/staging/media/ 13089F: include/dt-bindings/media/ 13090F: include/linux/platform_data/media/ 13091F: include/media/ 13092F: include/uapi/linux/dvb/ 13093F: include/uapi/linux/ivtv* 13094F: include/uapi/linux/media.h 13095F: include/uapi/linux/uvcvideo.h 13096F: include/uapi/linux/v4l2-* 13097F: include/uapi/linux/videodev2.h 13098 13099MEDIATEK BLUETOOTH DRIVER 13100M: Sean Wang <sean.wang@mediatek.com> 13101L: linux-bluetooth@vger.kernel.org 13102L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13103S: Maintained 13104F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13105F: drivers/bluetooth/btmtkuart.c 13106 13107MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13108M: Sean Wang <sean.wang@mediatek.com> 13109L: linux-pm@vger.kernel.org 13110S: Maintained 13111F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13112F: drivers/power/reset/mt6323-poweroff.c 13113 13114MEDIATEK CIR DRIVER 13115M: Sean Wang <sean.wang@mediatek.com> 13116S: Maintained 13117F: drivers/media/rc/mtk-cir.c 13118 13119MEDIATEK DMA DRIVER 13120M: Sean Wang <sean.wang@mediatek.com> 13121L: dmaengine@vger.kernel.org 13122L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13123L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13124S: Maintained 13125F: Documentation/devicetree/bindings/dma/mtk-* 13126F: drivers/dma/mediatek/ 13127 13128MEDIATEK ETHERNET DRIVER 13129M: Felix Fietkau <nbd@nbd.name> 13130M: John Crispin <john@phrozen.org> 13131M: Sean Wang <sean.wang@mediatek.com> 13132M: Mark Lee <Mark-MC.Lee@mediatek.com> 13133M: Lorenzo Bianconi <lorenzo@kernel.org> 13134L: netdev@vger.kernel.org 13135S: Maintained 13136F: drivers/net/ethernet/mediatek/ 13137 13138MEDIATEK ETHERNET PCS DRIVER 13139M: Alexander Couzens <lynxis@fe80.eu> 13140M: Daniel Golle <daniel@makrotopia.org> 13141L: netdev@vger.kernel.org 13142S: Maintained 13143F: drivers/net/pcs/pcs-mtk-lynxi.c 13144F: include/linux/pcs/pcs-mtk-lynxi.h 13145 13146MEDIATEK I2C CONTROLLER DRIVER 13147M: Qii Wang <qii.wang@mediatek.com> 13148L: linux-i2c@vger.kernel.org 13149S: Maintained 13150F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13151F: drivers/i2c/busses/i2c-mt65xx.c 13152 13153MEDIATEK IOMMU DRIVER 13154M: Yong Wu <yong.wu@mediatek.com> 13155L: iommu@lists.linux.dev 13156L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13157S: Supported 13158F: Documentation/devicetree/bindings/iommu/mediatek* 13159F: drivers/iommu/mtk_iommu* 13160F: include/dt-bindings/memory/mt*-port.h 13161 13162MEDIATEK JPEG DRIVER 13163M: Bin Liu <bin.liu@mediatek.com> 13164S: Supported 13165F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13166F: drivers/media/platform/mediatek/jpeg/ 13167 13168MEDIATEK KEYPAD DRIVER 13169M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13170S: Supported 13171F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13172F: drivers/input/keyboard/mt6779-keypad.c 13173 13174MEDIATEK MDP DRIVER 13175M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13176M: Houlong Wei <houlong.wei@mediatek.com> 13177M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13178S: Supported 13179F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13180F: drivers/media/platform/mediatek/mdp/ 13181F: drivers/media/platform/mediatek/vpu/ 13182 13183MEDIATEK MEDIA DRIVER 13184M: Tiffany Lin <tiffany.lin@mediatek.com> 13185M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13186M: Yunfei Dong <yunfei.dong@mediatek.com> 13187S: Supported 13188F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13189F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13190F: drivers/media/platform/mediatek/vcodec/ 13191F: drivers/media/platform/mediatek/vpu/ 13192 13193MEDIATEK MMC/SD/SDIO DRIVER 13194M: Chaotian Jing <chaotian.jing@mediatek.com> 13195S: Maintained 13196F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13197F: drivers/mmc/host/mtk-sd.c 13198 13199MEDIATEK MT76 WIRELESS LAN DRIVER 13200M: Felix Fietkau <nbd@nbd.name> 13201M: Lorenzo Bianconi <lorenzo@kernel.org> 13202M: Ryder Lee <ryder.lee@mediatek.com> 13203R: Shayne Chen <shayne.chen@mediatek.com> 13204R: Sean Wang <sean.wang@mediatek.com> 13205L: linux-wireless@vger.kernel.org 13206S: Maintained 13207F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13208F: drivers/net/wireless/mediatek/mt76/ 13209 13210MEDIATEK MT7601U WIRELESS LAN DRIVER 13211M: Jakub Kicinski <kuba@kernel.org> 13212L: linux-wireless@vger.kernel.org 13213S: Maintained 13214F: drivers/net/wireless/mediatek/mt7601u/ 13215 13216MEDIATEK MT7621 CLOCK DRIVER 13217M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13218S: Maintained 13219F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13220F: drivers/clk/ralink/clk-mt7621.c 13221 13222MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13223M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13224S: Maintained 13225F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13226F: drivers/pci/controller/pcie-mt7621.c 13227 13228MEDIATEK MT7621 PHY PCI DRIVER 13229M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13230S: Maintained 13231F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13232F: drivers/phy/ralink/phy-mt7621-pci.c 13233 13234MEDIATEK MT7621/28/88 I2C DRIVER 13235M: Stefan Roese <sr@denx.de> 13236L: linux-i2c@vger.kernel.org 13237S: Maintained 13238F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13239F: drivers/i2c/busses/i2c-mt7621.c 13240 13241MEDIATEK NAND CONTROLLER DRIVER 13242L: linux-mtd@lists.infradead.org 13243S: Orphan 13244F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13245F: drivers/mtd/nand/raw/mtk_* 13246 13247MEDIATEK PMIC LED DRIVER 13248M: Sean Wang <sean.wang@mediatek.com> 13249S: Maintained 13250F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13251F: drivers/leds/leds-mt6323.c 13252 13253MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13254M: Sean Wang <sean.wang@mediatek.com> 13255S: Maintained 13256F: drivers/char/hw_random/mtk-rng.c 13257 13258MEDIATEK SMI DRIVER 13259M: Yong Wu <yong.wu@mediatek.com> 13260L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13261S: Supported 13262F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13263F: drivers/memory/mtk-smi.c 13264F: include/soc/mediatek/smi.h 13265 13266MEDIATEK SWITCH DRIVER 13267M: Sean Wang <sean.wang@mediatek.com> 13268M: Landen Chao <Landen.Chao@mediatek.com> 13269M: DENG Qingfang <dqfext@gmail.com> 13270M: Daniel Golle <daniel@makrotopia.org> 13271L: netdev@vger.kernel.org 13272S: Maintained 13273F: drivers/net/dsa/mt7530-mdio.c 13274F: drivers/net/dsa/mt7530-mmio.c 13275F: drivers/net/dsa/mt7530.* 13276F: net/dsa/tag_mtk.c 13277 13278MEDIATEK T7XX 5G WWAN MODEM DRIVER 13279M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13280M: Intel Corporation <linuxwwan@intel.com> 13281R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13282R: Liu Haijun <haijun.liu@mediatek.com> 13283R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13284R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13285L: netdev@vger.kernel.org 13286S: Supported 13287F: drivers/net/wwan/t7xx/ 13288 13289MEDIATEK USB3 DRD IP DRIVER 13290M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13291L: linux-usb@vger.kernel.org 13292L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13293L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13294S: Maintained 13295F: Documentation/devicetree/bindings/usb/mediatek,* 13296F: drivers/usb/host/xhci-mtk* 13297F: drivers/usb/mtu3/ 13298 13299MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13300M: Peter Senna Tschudin <peter.senna@gmail.com> 13301M: Martin Donnelly <martin.donnelly@ge.com> 13302M: Martyn Welch <martyn.welch@collabora.co.uk> 13303S: Maintained 13304F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13305F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13306 13307MEGARAID SCSI/SAS DRIVERS 13308M: Kashyap Desai <kashyap.desai@broadcom.com> 13309M: Sumit Saxena <sumit.saxena@broadcom.com> 13310M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13311L: megaraidlinux.pdl@broadcom.com 13312L: linux-scsi@vger.kernel.org 13313S: Maintained 13314W: http://www.avagotech.com/support/ 13315F: Documentation/scsi/megaraid.rst 13316F: drivers/scsi/megaraid.* 13317F: drivers/scsi/megaraid/ 13318 13319MELEXIS MLX90614 DRIVER 13320M: Crt Mori <cmo@melexis.com> 13321L: linux-iio@vger.kernel.org 13322S: Supported 13323W: http://www.melexis.com 13324F: drivers/iio/temperature/mlx90614.c 13325 13326MELEXIS MLX90632 DRIVER 13327M: Crt Mori <cmo@melexis.com> 13328L: linux-iio@vger.kernel.org 13329S: Supported 13330W: http://www.melexis.com 13331F: drivers/iio/temperature/mlx90632.c 13332 13333MELFAS MIP4 TOUCHSCREEN DRIVER 13334M: Sangwon Jee <jeesw@melfas.com> 13335S: Supported 13336W: http://www.melfas.com 13337F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13338F: drivers/input/touchscreen/melfas_mip4.c 13339 13340MELLANOX BLUEFIELD I2C DRIVER 13341M: Khalil Blaiech <kblaiech@nvidia.com> 13342M: Asmaa Mnebhi <asmaa@nvidia.com> 13343L: linux-i2c@vger.kernel.org 13344S: Supported 13345F: drivers/i2c/busses/i2c-mlxbf.c 13346 13347MELLANOX ETHERNET DRIVER (mlx4_en) 13348M: Tariq Toukan <tariqt@nvidia.com> 13349L: netdev@vger.kernel.org 13350S: Supported 13351W: http://www.mellanox.com 13352Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13353F: drivers/net/ethernet/mellanox/mlx4/en_* 13354 13355MELLANOX ETHERNET DRIVER (mlx5e) 13356M: Saeed Mahameed <saeedm@nvidia.com> 13357L: netdev@vger.kernel.org 13358S: Supported 13359W: http://www.mellanox.com 13360Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13361F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13362 13363MELLANOX ETHERNET INNOVA DRIVERS 13364R: Boris Pismenny <borisp@nvidia.com> 13365L: netdev@vger.kernel.org 13366S: Supported 13367W: http://www.mellanox.com 13368Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13369F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13370F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13371F: include/linux/mlx5/mlx5_ifc_fpga.h 13372 13373MELLANOX ETHERNET SWITCH DRIVERS 13374M: Ido Schimmel <idosch@nvidia.com> 13375M: Petr Machata <petrm@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/mlxsw/ 13381F: tools/testing/selftests/drivers/net/mlxsw/ 13382 13383MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13384M: mlxsw@nvidia.com 13385L: netdev@vger.kernel.org 13386S: Supported 13387W: http://www.mellanox.com 13388Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13389F: drivers/net/ethernet/mellanox/mlxfw/ 13390 13391MELLANOX HARDWARE PLATFORM SUPPORT 13392M: Hans de Goede <hdegoede@redhat.com> 13393M: Mark Gross <markgross@kernel.org> 13394M: Vadim Pasternak <vadimp@nvidia.com> 13395L: platform-driver-x86@vger.kernel.org 13396S: Supported 13397F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13398F: drivers/platform/mellanox/ 13399F: include/linux/platform_data/mlxreg.h 13400 13401MELLANOX MLX4 core VPI driver 13402M: Tariq Toukan <tariqt@nvidia.com> 13403L: netdev@vger.kernel.org 13404L: linux-rdma@vger.kernel.org 13405S: Supported 13406W: http://www.mellanox.com 13407Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13408F: drivers/net/ethernet/mellanox/mlx4/ 13409F: include/linux/mlx4/ 13410 13411MELLANOX MLX4 IB driver 13412M: Yishai Hadas <yishaih@nvidia.com> 13413L: linux-rdma@vger.kernel.org 13414S: Supported 13415W: http://www.mellanox.com 13416Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13417F: drivers/infiniband/hw/mlx4/ 13418F: include/linux/mlx4/ 13419F: include/uapi/rdma/mlx4-abi.h 13420 13421MELLANOX MLX5 core VPI driver 13422M: Saeed Mahameed <saeedm@nvidia.com> 13423M: Leon Romanovsky <leonro@nvidia.com> 13424L: netdev@vger.kernel.org 13425L: linux-rdma@vger.kernel.org 13426S: Supported 13427W: http://www.mellanox.com 13428Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13429F: Documentation/networking/device_drivers/ethernet/mellanox/ 13430F: drivers/net/ethernet/mellanox/mlx5/core/ 13431F: include/linux/mlx5/ 13432 13433MELLANOX MLX5 IB driver 13434M: Leon Romanovsky <leonro@nvidia.com> 13435L: linux-rdma@vger.kernel.org 13436S: Supported 13437W: http://www.mellanox.com 13438Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13439F: drivers/infiniband/hw/mlx5/ 13440F: include/linux/mlx5/ 13441F: include/uapi/rdma/mlx5-abi.h 13442 13443MELLANOX MLXCPLD I2C AND MUX DRIVER 13444M: Vadim Pasternak <vadimp@nvidia.com> 13445M: Michael Shych <michaelsh@nvidia.com> 13446L: linux-i2c@vger.kernel.org 13447S: Supported 13448F: Documentation/i2c/busses/i2c-mlxcpld.rst 13449F: drivers/i2c/busses/i2c-mlxcpld.c 13450F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13451 13452MELLANOX MLXCPLD LED DRIVER 13453M: Vadim Pasternak <vadimp@nvidia.com> 13454L: linux-leds@vger.kernel.org 13455S: Supported 13456F: Documentation/leds/leds-mlxcpld.rst 13457F: drivers/leds/leds-mlxcpld.c 13458F: drivers/leds/leds-mlxreg.c 13459 13460MELLANOX PLATFORM DRIVER 13461M: Vadim Pasternak <vadimp@nvidia.com> 13462L: platform-driver-x86@vger.kernel.org 13463S: Supported 13464F: drivers/platform/x86/mlx-platform.c 13465 13466MEMBARRIER SUPPORT 13467M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13468M: "Paul E. McKenney" <paulmck@kernel.org> 13469L: linux-kernel@vger.kernel.org 13470S: Supported 13471F: arch/powerpc/include/asm/membarrier.h 13472F: include/uapi/linux/membarrier.h 13473F: kernel/sched/membarrier.c 13474 13475MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13476M: Mike Rapoport <rppt@kernel.org> 13477L: linux-mm@kvack.org 13478S: Maintained 13479F: Documentation/core-api/boot-time-mm.rst 13480F: include/linux/memblock.h 13481F: mm/memblock.c 13482F: mm/mm_init.c 13483F: tools/testing/memblock/ 13484 13485MEMORY CONTROLLER DRIVERS 13486M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13487L: linux-kernel@vger.kernel.org 13488S: Maintained 13489B: mailto:krzysztof.kozlowski@linaro.org 13490T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13491F: Documentation/devicetree/bindings/memory-controllers/ 13492F: drivers/memory/ 13493F: include/dt-bindings/memory/ 13494F: include/memory/ 13495 13496MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13497M: Dmitry Osipenko <digetx@gmail.com> 13498L: linux-pm@vger.kernel.org 13499L: linux-tegra@vger.kernel.org 13500S: Maintained 13501T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13502F: drivers/devfreq/tegra30-devfreq.c 13503 13504MEMORY HOT(UN)PLUG 13505M: David Hildenbrand <david@redhat.com> 13506M: Oscar Salvador <osalvador@suse.de> 13507L: linux-mm@kvack.org 13508S: Maintained 13509F: Documentation/admin-guide/mm/memory-hotplug.rst 13510F: Documentation/core-api/memory-hotplug.rst 13511F: drivers/base/memory.c 13512F: include/linux/memory_hotplug.h 13513F: mm/memory_hotplug.c 13514F: tools/testing/selftests/memory-hotplug/ 13515 13516MEMORY MANAGEMENT 13517M: Andrew Morton <akpm@linux-foundation.org> 13518L: linux-mm@kvack.org 13519S: Maintained 13520W: http://www.linux-mm.org 13521T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13522T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13523F: include/linux/gfp.h 13524F: include/linux/gfp_types.h 13525F: include/linux/memory_hotplug.h 13526F: include/linux/mm.h 13527F: include/linux/mmzone.h 13528F: include/linux/pagewalk.h 13529F: include/trace/events/ksm.h 13530F: mm/ 13531F: tools/mm/ 13532F: tools/testing/selftests/mm/ 13533 13534MEMORY TECHNOLOGY DEVICES (MTD) 13535M: Miquel Raynal <miquel.raynal@bootlin.com> 13536M: Richard Weinberger <richard@nod.at> 13537M: Vignesh Raghavendra <vigneshr@ti.com> 13538L: linux-mtd@lists.infradead.org 13539S: Maintained 13540W: http://www.linux-mtd.infradead.org/ 13541Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13542C: irc://irc.oftc.net/mtd 13543T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13544T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13545F: Documentation/devicetree/bindings/mtd/ 13546F: drivers/mtd/ 13547F: include/linux/mtd/ 13548F: include/uapi/mtd/ 13549 13550MEMSENSING MICROSYSTEMS MSA311 DRIVER 13551M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13552L: linux-iio@vger.kernel.org 13553S: Maintained 13554F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13555F: drivers/iio/accel/msa311.c 13556 13557MEN A21 WATCHDOG DRIVER 13558M: Johannes Thumshirn <morbidrsa@gmail.com> 13559L: linux-watchdog@vger.kernel.org 13560S: Maintained 13561F: drivers/watchdog/mena21_wdt.c 13562 13563MEN CHAMELEON BUS (mcb) 13564M: Johannes Thumshirn <morbidrsa@gmail.com> 13565S: Maintained 13566F: Documentation/driver-api/men-chameleon-bus.rst 13567F: drivers/mcb/ 13568F: include/linux/mcb.h 13569 13570MEN F21BMC (Board Management Controller) 13571M: Andreas Werner <andreas.werner@men.de> 13572S: Supported 13573F: Documentation/hwmon/menf21bmc.rst 13574F: drivers/hwmon/menf21bmc_hwmon.c 13575F: drivers/leds/leds-menf21bmc.c 13576F: drivers/mfd/menf21bmc.c 13577F: drivers/watchdog/menf21bmc_wdt.c 13578 13579MEN Z069 WATCHDOG DRIVER 13580M: Johannes Thumshirn <jth@kernel.org> 13581L: linux-watchdog@vger.kernel.org 13582S: Maintained 13583F: drivers/watchdog/menz69_wdt.c 13584 13585MESON AO CEC DRIVER FOR AMLOGIC SOCS 13586M: Neil Armstrong <neil.armstrong@linaro.org> 13587L: linux-media@vger.kernel.org 13588L: linux-amlogic@lists.infradead.org 13589S: Supported 13590W: http://linux-meson.com/ 13591T: git git://linuxtv.org/media_tree.git 13592F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13593F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13594F: drivers/media/cec/platform/meson/ao-cec.c 13595 13596MESON GE2D DRIVER FOR AMLOGIC SOCS 13597M: Neil Armstrong <neil.armstrong@linaro.org> 13598L: linux-media@vger.kernel.org 13599L: linux-amlogic@lists.infradead.org 13600S: Supported 13601T: git git://linuxtv.org/media_tree.git 13602F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13603F: drivers/media/platform/amlogic/meson-ge2d/ 13604 13605MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13606M: Liang Yang <liang.yang@amlogic.com> 13607L: linux-mtd@lists.infradead.org 13608S: Maintained 13609F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13610F: drivers/mtd/nand/raw/meson_* 13611 13612MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13613M: Neil Armstrong <neil.armstrong@linaro.org> 13614L: linux-media@vger.kernel.org 13615L: linux-amlogic@lists.infradead.org 13616S: Supported 13617T: git git://linuxtv.org/media_tree.git 13618F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13619F: drivers/staging/media/meson/vdec/ 13620 13621METHODE UDPU SUPPORT 13622M: Vladimir Vid <vladimir.vid@sartura.hr> 13623S: Maintained 13624F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13625 13626MHI BUS 13627M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13628L: mhi@lists.linux.dev 13629L: linux-arm-msm@vger.kernel.org 13630S: Maintained 13631T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13632F: Documentation/ABI/stable/sysfs-bus-mhi 13633F: Documentation/mhi/ 13634F: drivers/bus/mhi/ 13635F: include/linux/mhi.h 13636 13637MICROBLAZE ARCHITECTURE 13638M: Michal Simek <monstr@monstr.eu> 13639S: Supported 13640W: http://www.monstr.eu/fdt/ 13641T: git git://git.monstr.eu/linux-2.6-microblaze.git 13642F: arch/microblaze/ 13643 13644MICROBLAZE TMR INJECT 13645M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13646S: Supported 13647F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13648F: drivers/misc/xilinx_tmr_inject.c 13649 13650MICROBLAZE TMR MANAGER 13651M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13652S: Supported 13653F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13654F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13655F: drivers/misc/xilinx_tmr_manager.c 13656 13657MICROCHIP AT91 DMA DRIVERS 13658M: Ludovic Desroches <ludovic.desroches@microchip.com> 13659M: Tudor Ambarus <tudor.ambarus@linaro.org> 13660L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13661L: dmaengine@vger.kernel.org 13662S: Supported 13663F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13664F: drivers/dma/at_hdmac.c 13665F: drivers/dma/at_xdmac.c 13666F: include/dt-bindings/dma/at91.h 13667 13668MICROCHIP AT91 SERIAL DRIVER 13669M: Richard Genoud <richard.genoud@gmail.com> 13670S: Maintained 13671F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13672F: drivers/tty/serial/atmel_serial.c 13673F: drivers/tty/serial/atmel_serial.h 13674 13675MICROCHIP AT91 USART MFD DRIVER 13676M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13677L: linux-kernel@vger.kernel.org 13678S: Supported 13679F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13680F: drivers/mfd/at91-usart.c 13681F: include/dt-bindings/mfd/at91-usart.h 13682 13683MICROCHIP AT91 USART SPI DRIVER 13684M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13685L: linux-spi@vger.kernel.org 13686S: Supported 13687F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13688F: drivers/spi/spi-at91-usart.c 13689 13690MICROCHIP AUDIO ASOC DRIVERS 13691M: Claudiu Beznea <claudiu.beznea@microchip.com> 13692L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13693S: Supported 13694F: Documentation/devicetree/bindings/sound/atmel* 13695F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13696F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13697F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13698F: sound/soc/atmel 13699 13700MICROCHIP CSI2DC DRIVER 13701M: Eugen Hristev <eugen.hristev@microchip.com> 13702L: linux-media@vger.kernel.org 13703S: Supported 13704F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13705F: drivers/media/platform/microchip/microchip-csi2dc.c 13706 13707MICROCHIP ECC DRIVER 13708M: Tudor Ambarus <tudor.ambarus@linaro.org> 13709L: linux-crypto@vger.kernel.org 13710S: Maintained 13711F: drivers/crypto/atmel-ecc.* 13712 13713MICROCHIP EIC DRIVER 13714M: Claudiu Beznea <claudiu.beznea@microchip.com> 13715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13716S: Supported 13717F: drivers/irqchip/irq-mchp-eic.c 13718 13719MICROCHIP I2C DRIVER 13720M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13721L: linux-i2c@vger.kernel.org 13722S: Supported 13723F: drivers/i2c/busses/i2c-at91-*.c 13724F: drivers/i2c/busses/i2c-at91.h 13725 13726MICROCHIP ISC DRIVER 13727M: Eugen Hristev <eugen.hristev@microchip.com> 13728L: linux-media@vger.kernel.org 13729S: Supported 13730F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13731F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13732F: drivers/media/platform/microchip/microchip-isc* 13733F: drivers/media/platform/microchip/microchip-sama*-isc* 13734F: drivers/staging/media/deprecated/atmel/atmel-isc* 13735F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13736F: include/linux/atmel-isc-media.h 13737 13738MICROCHIP ISI DRIVER 13739M: Eugen Hristev <eugen.hristev@microchip.com> 13740L: linux-media@vger.kernel.org 13741S: Supported 13742F: drivers/media/platform/atmel/atmel-isi.c 13743F: drivers/media/platform/atmel/atmel-isi.h 13744 13745MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13746M: Woojung Huh <woojung.huh@microchip.com> 13747M: UNGLinuxDriver@microchip.com 13748L: netdev@vger.kernel.org 13749S: Maintained 13750F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13751F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13752F: drivers/net/dsa/microchip/* 13753F: include/linux/dsa/ksz_common.h 13754F: include/linux/platform_data/microchip-ksz.h 13755F: net/dsa/tag_ksz.c 13756 13757MICROCHIP LAN743X ETHERNET DRIVER 13758M: Bryan Whitehead <bryan.whitehead@microchip.com> 13759M: UNGLinuxDriver@microchip.com 13760L: netdev@vger.kernel.org 13761S: Maintained 13762F: drivers/net/ethernet/microchip/lan743x_* 13763 13764MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13765M: Arun Ramadoss <arun.ramadoss@microchip.com> 13766R: UNGLinuxDriver@microchip.com 13767L: netdev@vger.kernel.org 13768S: Maintained 13769F: drivers/net/phy/microchip_t1.c 13770 13771MICROCHIP LAN966X ETHERNET DRIVER 13772M: Horatiu Vultur <horatiu.vultur@microchip.com> 13773M: UNGLinuxDriver@microchip.com 13774L: netdev@vger.kernel.org 13775S: Maintained 13776F: drivers/net/ethernet/microchip/lan966x/* 13777 13778MICROCHIP LCDFB DRIVER 13779M: Nicolas Ferre <nicolas.ferre@microchip.com> 13780L: linux-fbdev@vger.kernel.org 13781S: Maintained 13782F: drivers/video/fbdev/atmel_lcdfb.c 13783F: include/video/atmel_lcdc.h 13784 13785MICROCHIP MCP16502 PMIC DRIVER 13786M: Claudiu Beznea <claudiu.beznea@microchip.com> 13787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13788S: Supported 13789F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13790F: drivers/regulator/mcp16502.c 13791 13792MICROCHIP MCP3911 ADC DRIVER 13793M: Marcus Folkesson <marcus.folkesson@gmail.com> 13794M: Kent Gustavsson <kent@minoris.se> 13795L: linux-iio@vger.kernel.org 13796S: Maintained 13797F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13798F: drivers/iio/adc/mcp3911.c 13799 13800MICROCHIP MMC/SD/SDIO MCI DRIVER 13801M: Ludovic Desroches <ludovic.desroches@microchip.com> 13802S: Maintained 13803F: drivers/mmc/host/atmel-mci.c 13804 13805MICROCHIP NAND DRIVER 13806M: Tudor Ambarus <tudor.ambarus@linaro.org> 13807L: linux-mtd@lists.infradead.org 13808S: Supported 13809F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13810F: drivers/mtd/nand/raw/atmel/* 13811 13812MICROCHIP OTPC DRIVER 13813M: Claudiu Beznea <claudiu.beznea@microchip.com> 13814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13815S: Supported 13816F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13817F: drivers/nvmem/microchip-otpc.c 13818F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13819 13820MICROCHIP PCI1XXXX GP DRIVER 13821M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13822L: linux-gpio@vger.kernel.org 13823S: Supported 13824F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13825F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13826F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13827 13828MICROCHIP PCI1XXXX I2C DRIVER 13829M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13830M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13831M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13832L: linux-i2c@vger.kernel.org 13833S: Maintained 13834F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13835 13836MICROCHIP PCIe UART DRIVER 13837M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13838M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13839L: linux-serial@vger.kernel.org 13840S: Maintained 13841F: drivers/tty/serial/8250/8250_pci1xxxx.c 13842 13843MICROCHIP POLARFIRE FPGA DRIVERS 13844M: Conor Dooley <conor.dooley@microchip.com> 13845R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 13846L: linux-fpga@vger.kernel.org 13847S: Supported 13848F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13849F: drivers/fpga/microchip-spi.c 13850 13851MICROCHIP PWM DRIVER 13852M: Claudiu Beznea <claudiu.beznea@microchip.com> 13853L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13854L: linux-pwm@vger.kernel.org 13855S: Supported 13856F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13857F: drivers/pwm/pwm-atmel.c 13858 13859MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13860M: Eugen Hristev <eugen.hristev@microchip.com> 13861L: linux-iio@vger.kernel.org 13862S: Supported 13863F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13864F: drivers/iio/adc/at91-sama5d2_adc.c 13865F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13866 13867MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13868M: Claudiu Beznea <claudiu.beznea@microchip.com> 13869S: Supported 13870F: drivers/power/reset/at91-sama5d2_shdwc.c 13871 13872MICROCHIP SOC DRIVERS 13873M: Conor Dooley <conor@kernel.org> 13874S: Supported 13875T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13876F: drivers/soc/microchip/ 13877 13878MICROCHIP SPI DRIVER 13879M: Tudor Ambarus <tudor.ambarus@linaro.org> 13880S: Supported 13881F: drivers/spi/spi-atmel.* 13882 13883MICROCHIP SSC DRIVER 13884M: Claudiu Beznea <claudiu.beznea@microchip.com> 13885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13886S: Supported 13887F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13888F: drivers/misc/atmel-ssc.c 13889F: include/linux/atmel-ssc.h 13890 13891Microchip Timer Counter Block (TCB) Capture Driver 13892M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13894L: linux-iio@vger.kernel.org 13895S: Maintained 13896F: drivers/counter/microchip-tcb-capture.c 13897 13898MICROCHIP USB251XB DRIVER 13899M: Richard Leitner <richard.leitner@skidata.com> 13900L: linux-usb@vger.kernel.org 13901S: Maintained 13902F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13903F: drivers/usb/misc/usb251xb.c 13904 13905MICROCHIP USBA UDC DRIVER 13906M: Cristian Birsan <cristian.birsan@microchip.com> 13907L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13908S: Supported 13909F: drivers/usb/gadget/udc/atmel_usba_udc.* 13910 13911MICROCHIP WILC1000 WIFI DRIVER 13912M: Ajay Singh <ajay.kathat@microchip.com> 13913M: Claudiu Beznea <claudiu.beznea@microchip.com> 13914L: linux-wireless@vger.kernel.org 13915S: Supported 13916F: drivers/net/wireless/microchip/wilc1000/ 13917 13918MICROSEMI MIPS SOCS 13919M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13920M: UNGLinuxDriver@microchip.com 13921L: linux-mips@vger.kernel.org 13922S: Supported 13923F: Documentation/devicetree/bindings/mips/mscc.txt 13924F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13925F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13926F: arch/mips/boot/dts/mscc/ 13927F: arch/mips/configs/generic/board-ocelot.config 13928F: arch/mips/generic/board-ocelot.c 13929 13930MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13931M: Don Brace <don.brace@microchip.com> 13932L: storagedev@microchip.com 13933L: linux-scsi@vger.kernel.org 13934S: Supported 13935F: Documentation/scsi/smartpqi.rst 13936F: drivers/scsi/smartpqi/Kconfig 13937F: drivers/scsi/smartpqi/Makefile 13938F: drivers/scsi/smartpqi/smartpqi*.[ch] 13939F: include/linux/cciss*.h 13940F: include/uapi/linux/cciss*.h 13941 13942MICROSOFT MANA RDMA DRIVER 13943M: Long Li <longli@microsoft.com> 13944M: Ajay Sharma <sharmaajay@microsoft.com> 13945L: linux-rdma@vger.kernel.org 13946S: Supported 13947F: drivers/infiniband/hw/mana/ 13948F: include/net/mana 13949F: include/uapi/rdma/mana-abi.h 13950 13951MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13952M: Maximilian Luz <luzmaximilian@gmail.com> 13953L: platform-driver-x86@vger.kernel.org 13954S: Maintained 13955F: drivers/platform/surface/surface_aggregator_tabletsw.c 13956 13957MICROSOFT SURFACE BATTERY AND AC DRIVERS 13958M: Maximilian Luz <luzmaximilian@gmail.com> 13959L: linux-pm@vger.kernel.org 13960L: platform-driver-x86@vger.kernel.org 13961S: Maintained 13962F: drivers/power/supply/surface_battery.c 13963F: drivers/power/supply/surface_charger.c 13964 13965MICROSOFT SURFACE DTX DRIVER 13966M: Maximilian Luz <luzmaximilian@gmail.com> 13967L: platform-driver-x86@vger.kernel.org 13968S: Maintained 13969F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13970F: drivers/platform/surface/surface_dtx.c 13971F: include/uapi/linux/surface_aggregator/dtx.h 13972 13973MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13974M: Maximilian Luz <luzmaximilian@gmail.com> 13975L: platform-driver-x86@vger.kernel.org 13976S: Maintained 13977F: drivers/platform/surface/surface_gpe.c 13978 13979MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13980M: Hans de Goede <hdegoede@redhat.com> 13981M: Mark Gross <markgross@kernel.org> 13982M: Maximilian Luz <luzmaximilian@gmail.com> 13983L: platform-driver-x86@vger.kernel.org 13984S: Maintained 13985T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13986F: drivers/platform/surface/ 13987 13988MICROSOFT SURFACE HID TRANSPORT DRIVER 13989M: Maximilian Luz <luzmaximilian@gmail.com> 13990L: linux-input@vger.kernel.org 13991L: platform-driver-x86@vger.kernel.org 13992S: Maintained 13993F: drivers/hid/surface-hid/ 13994 13995MICROSOFT SURFACE HOT-PLUG DRIVER 13996M: Maximilian Luz <luzmaximilian@gmail.com> 13997L: platform-driver-x86@vger.kernel.org 13998S: Maintained 13999F: drivers/platform/surface/surface_hotplug.c 14000 14001MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14002M: Maximilian Luz <luzmaximilian@gmail.com> 14003L: platform-driver-x86@vger.kernel.org 14004S: Maintained 14005F: drivers/platform/surface/surface_platform_profile.c 14006 14007MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14008M: Chen Yu <yu.c.chen@intel.com> 14009L: platform-driver-x86@vger.kernel.org 14010S: Supported 14011F: drivers/platform/surface/surfacepro3_button.c 14012 14013MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14014M: Maximilian Luz <luzmaximilian@gmail.com> 14015L: platform-driver-x86@vger.kernel.org 14016S: Maintained 14017F: drivers/platform/surface/surface_aggregator_hub.c 14018 14019MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14020M: Maximilian Luz <luzmaximilian@gmail.com> 14021L: platform-driver-x86@vger.kernel.org 14022S: Maintained 14023W: https://github.com/linux-surface/surface-aggregator-module 14024C: irc://irc.libera.chat/linux-surface 14025F: Documentation/driver-api/surface_aggregator/ 14026F: drivers/platform/surface/aggregator/ 14027F: drivers/platform/surface/surface_acpi_notify.c 14028F: drivers/platform/surface/surface_aggregator_cdev.c 14029F: drivers/platform/surface/surface_aggregator_registry.c 14030F: include/linux/surface_acpi_notify.h 14031F: include/linux/surface_aggregator/ 14032F: include/uapi/linux/surface_aggregator/ 14033 14034MICROTEK X6 SCANNER 14035M: Oliver Neukum <oliver@neukum.org> 14036S: Maintained 14037F: drivers/usb/image/microtek.* 14038 14039MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14040M: Luka Kovacic <luka.kovacic@sartura.hr> 14041M: Luka Perkov <luka.perkov@sartura.hr> 14042S: Maintained 14043F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14044F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14045F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14046F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14047F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14048F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14049 14050MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14051M: Sakari Ailus <sakari.ailus@linux.intel.com> 14052L: linux-media@vger.kernel.org 14053S: Maintained 14054F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14055F: Documentation/driver-api/media/drivers/ccs/ 14056F: Documentation/userspace-api/media/drivers/ccs.rst 14057F: drivers/media/i2c/ccs-pll.c 14058F: drivers/media/i2c/ccs-pll.h 14059F: drivers/media/i2c/ccs/ 14060F: include/uapi/linux/ccs.h 14061F: include/uapi/linux/smiapp.h 14062 14063MIPS 14064M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14065L: linux-mips@vger.kernel.org 14066S: Maintained 14067W: http://www.linux-mips.org/ 14068Q: https://patchwork.kernel.org/project/linux-mips/list/ 14069T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14070F: Documentation/devicetree/bindings/mips/ 14071F: Documentation/mips/ 14072F: arch/mips/ 14073F: drivers/platform/mips/ 14074F: include/dt-bindings/mips/ 14075 14076MIPS BOSTON DEVELOPMENT BOARD 14077M: Paul Burton <paulburton@kernel.org> 14078L: linux-mips@vger.kernel.org 14079S: Maintained 14080F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14081F: arch/mips/boot/dts/img/boston.dts 14082F: arch/mips/configs/generic/board-boston.config 14083F: drivers/clk/imgtec/clk-boston.c 14084F: include/dt-bindings/clock/boston-clock.h 14085 14086MIPS CORE DRIVERS 14087M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14088M: Serge Semin <fancer.lancer@gmail.com> 14089L: linux-mips@vger.kernel.org 14090S: Supported 14091F: drivers/bus/mips_cdmm.c 14092F: drivers/clocksource/mips-gic-timer.c 14093F: drivers/cpuidle/cpuidle-cps.c 14094F: drivers/irqchip/irq-mips-cpu.c 14095F: drivers/irqchip/irq-mips-gic.c 14096 14097MIPS GENERIC PLATFORM 14098M: Paul Burton <paulburton@kernel.org> 14099L: linux-mips@vger.kernel.org 14100S: Supported 14101F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14102F: arch/mips/generic/ 14103F: arch/mips/tools/generic-board-config.sh 14104 14105MIPS RINT INSTRUCTION EMULATION 14106M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14107L: linux-mips@vger.kernel.org 14108S: Supported 14109F: arch/mips/math-emu/dp_rint.c 14110F: arch/mips/math-emu/sp_rint.c 14111 14112MIPS/LOONGSON1 ARCHITECTURE 14113M: Keguang Zhang <keguang.zhang@gmail.com> 14114L: linux-mips@vger.kernel.org 14115S: Maintained 14116F: arch/mips/include/asm/mach-loongson32/ 14117F: arch/mips/loongson32/ 14118F: drivers/*/*loongson1* 14119 14120MIPS/LOONGSON2EF ARCHITECTURE 14121M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14122L: linux-mips@vger.kernel.org 14123S: Maintained 14124F: arch/mips/include/asm/mach-loongson2ef/ 14125F: arch/mips/loongson2ef/ 14126F: drivers/cpufreq/loongson2_cpufreq.c 14127 14128MIPS/LOONGSON64 ARCHITECTURE 14129M: Huacai Chen <chenhuacai@kernel.org> 14130M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14131L: linux-mips@vger.kernel.org 14132S: Maintained 14133F: arch/mips/include/asm/mach-loongson64/ 14134F: arch/mips/loongson64/ 14135F: drivers/irqchip/irq-loongson* 14136F: drivers/platform/mips/cpu_hwmon.c 14137 14138MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14139M: Hans Verkuil <hverkuil@xs4all.nl> 14140L: linux-media@vger.kernel.org 14141S: Odd Fixes 14142W: https://linuxtv.org 14143T: git git://linuxtv.org/media_tree.git 14144F: drivers/media/radio/radio-miropcm20* 14145 14146MMP SUPPORT 14147R: Lubomir Rintel <lkundrak@v3.sk> 14148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14149S: Odd Fixes 14150T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14151F: arch/arm/boot/dts/mmp* 14152F: arch/arm/mach-mmp/ 14153F: include/linux/soc/mmp/ 14154 14155MMP USB PHY DRIVERS 14156R: Lubomir Rintel <lkundrak@v3.sk> 14157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14158S: Maintained 14159F: drivers/phy/marvell/phy-mmp3-usb.c 14160F: drivers/phy/marvell/phy-pxa-usb.c 14161 14162MMU GATHER AND TLB INVALIDATION 14163M: Will Deacon <will@kernel.org> 14164M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14165M: Andrew Morton <akpm@linux-foundation.org> 14166M: Nick Piggin <npiggin@gmail.com> 14167M: Peter Zijlstra <peterz@infradead.org> 14168L: linux-arch@vger.kernel.org 14169L: linux-mm@kvack.org 14170S: Maintained 14171F: arch/*/include/asm/tlb.h 14172F: include/asm-generic/tlb.h 14173F: mm/mmu_gather.c 14174 14175MN88472 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/mn88472* 14183 14184MN88473 MEDIA DRIVER 14185M: Antti Palosaari <crope@iki.fi> 14186L: linux-media@vger.kernel.org 14187S: Maintained 14188W: https://linuxtv.org 14189W: http://palosaari.fi/linux/ 14190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14191F: drivers/media/dvb-frontends/mn88473* 14192 14193MODULE SUPPORT 14194M: Luis Chamberlain <mcgrof@kernel.org> 14195L: linux-modules@vger.kernel.org 14196L: linux-kernel@vger.kernel.org 14197S: Maintained 14198T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14199F: include/linux/kmod.h 14200F: include/linux/module.h 14201F: kernel/module/ 14202F: lib/test_kmod.c 14203F: scripts/module* 14204F: tools/testing/selftests/kmod/ 14205 14206MONOLITHIC POWER SYSTEM PMIC DRIVER 14207M: Saravanan Sekar <sravanhome@gmail.com> 14208S: Maintained 14209F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14210F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14211F: drivers/hwmon/pmbus/mpq7932.c 14212F: drivers/iio/adc/mp2629_adc.c 14213F: drivers/mfd/mp2629.c 14214F: drivers/power/supply/mp2629_charger.c 14215F: drivers/regulator/mp5416.c 14216F: drivers/regulator/mpq7920.c 14217F: drivers/regulator/mpq7920.h 14218F: include/linux/mfd/mp2629.h 14219 14220MOST(R) TECHNOLOGY DRIVER 14221M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14222M: Christian Gromm <christian.gromm@microchip.com> 14223S: Maintained 14224F: Documentation/ABI/testing/configfs-most 14225F: Documentation/ABI/testing/sysfs-bus-most 14226F: drivers/most/ 14227F: drivers/staging/most/ 14228F: include/linux/most.h 14229 14230MOTORCOMM PHY DRIVER 14231M: Peter Geis <pgwipeout@gmail.com> 14232M: Frank <Frank.Sae@motor-comm.com> 14233L: netdev@vger.kernel.org 14234S: Maintained 14235F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14236F: drivers/net/phy/motorcomm.c 14237 14238MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14239M: Jiri Slaby <jirislaby@kernel.org> 14240S: Maintained 14241F: Documentation/driver-api/tty/moxa-smartio.rst 14242F: drivers/tty/mxser.* 14243 14244MR800 AVERMEDIA USB FM RADIO DRIVER 14245M: Alexey Klimov <klimov.linux@gmail.com> 14246L: linux-media@vger.kernel.org 14247S: Maintained 14248T: git git://linuxtv.org/media_tree.git 14249F: drivers/media/radio/radio-mr800.c 14250 14251MRF24J40 IEEE 802.15.4 RADIO DRIVER 14252M: Stefan Schmidt <stefan@datenfreihafen.org> 14253L: linux-wpan@vger.kernel.org 14254S: Odd Fixes 14255F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14256F: drivers/net/ieee802154/mrf24j40.c 14257 14258MSI EC DRIVER 14259M: Nikita Kravets <teackot@gmail.com> 14260L: platform-driver-x86@vger.kernel.org 14261S: Maintained 14262W: https://github.com/BeardOverflow/msi-ec 14263F: drivers/platform/x86/msi-ec.* 14264 14265MSI LAPTOP SUPPORT 14266M: "Lee, Chun-Yi" <jlee@suse.com> 14267L: platform-driver-x86@vger.kernel.org 14268S: Maintained 14269F: drivers/platform/x86/msi-laptop.c 14270 14271MSI WMI SUPPORT 14272L: platform-driver-x86@vger.kernel.org 14273S: Orphan 14274F: drivers/platform/x86/msi-wmi.c 14275 14276MSI001 MEDIA DRIVER 14277M: Antti Palosaari <crope@iki.fi> 14278L: linux-media@vger.kernel.org 14279S: Maintained 14280W: https://linuxtv.org 14281W: http://palosaari.fi/linux/ 14282Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14283T: git git://linuxtv.org/anttip/media_tree.git 14284F: drivers/media/tuners/msi001* 14285 14286MSI2500 MEDIA DRIVER 14287M: Antti Palosaari <crope@iki.fi> 14288L: linux-media@vger.kernel.org 14289S: Maintained 14290W: https://linuxtv.org 14291W: http://palosaari.fi/linux/ 14292Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14293T: git git://linuxtv.org/anttip/media_tree.git 14294F: drivers/media/usb/msi2500/ 14295 14296MSTAR INTERRUPT CONTROLLER DRIVER 14297M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14298M: Daniel Palmer <daniel@thingy.jp> 14299S: Maintained 14300F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14301F: drivers/irqchip/irq-mst-intc.c 14302 14303MSYSTEMS DISKONCHIP G3 MTD DRIVER 14304M: Robert Jarzmik <robert.jarzmik@free.fr> 14305L: linux-mtd@lists.infradead.org 14306S: Maintained 14307F: drivers/mtd/devices/docg3* 14308 14309MT9P031 APTINA CAMERA SENSOR 14310M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14311L: linux-media@vger.kernel.org 14312S: Maintained 14313T: git git://linuxtv.org/media_tree.git 14314F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14315F: drivers/media/i2c/mt9p031.c 14316F: include/media/i2c/mt9p031.h 14317 14318MT9T112 APTINA CAMERA SENSOR 14319M: Jacopo Mondi <jacopo@jmondi.org> 14320L: linux-media@vger.kernel.org 14321S: Odd Fixes 14322T: git git://linuxtv.org/media_tree.git 14323F: drivers/media/i2c/mt9t112.c 14324F: include/media/i2c/mt9t112.h 14325 14326MT9V032 APTINA CAMERA SENSOR 14327M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14328L: linux-media@vger.kernel.org 14329S: Maintained 14330T: git git://linuxtv.org/media_tree.git 14331F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14332F: drivers/media/i2c/mt9v032.c 14333F: include/media/i2c/mt9v032.h 14334 14335MT9V111 APTINA CAMERA SENSOR 14336M: Jacopo Mondi <jacopo@jmondi.org> 14337L: linux-media@vger.kernel.org 14338S: Maintained 14339T: git git://linuxtv.org/media_tree.git 14340F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14341F: drivers/media/i2c/mt9v111.c 14342 14343MULTIFUNCTION DEVICES (MFD) 14344M: Lee Jones <lee@kernel.org> 14345S: Maintained 14346T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14347F: Documentation/devicetree/bindings/mfd/ 14348F: drivers/mfd/ 14349F: include/dt-bindings/mfd/ 14350F: include/linux/mfd/ 14351 14352MULTIMEDIA CARD (MMC) ETC. OVER SPI 14353S: Orphan 14354F: drivers/mmc/host/mmc_spi.c 14355F: include/linux/spi/mmc_spi.h 14356 14357MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14358M: Ulf Hansson <ulf.hansson@linaro.org> 14359L: linux-mmc@vger.kernel.org 14360S: Maintained 14361T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14362F: Documentation/devicetree/bindings/mmc/ 14363F: drivers/mmc/ 14364F: include/linux/mmc/ 14365F: include/uapi/linux/mmc/ 14366 14367MULTIPLEXER SUBSYSTEM 14368M: Peter Rosin <peda@axentia.se> 14369S: Maintained 14370F: Documentation/ABI/testing/sysfs-class-mux* 14371F: Documentation/devicetree/bindings/mux/ 14372F: drivers/mux/ 14373F: include/dt-bindings/mux/ 14374F: include/linux/mux/ 14375 14376MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14377M: Bin Liu <b-liu@ti.com> 14378L: linux-usb@vger.kernel.org 14379S: Maintained 14380F: drivers/usb/musb/ 14381 14382MXL301RF MEDIA DRIVER 14383M: Akihiro Tsukada <tskd08@gmail.com> 14384L: linux-media@vger.kernel.org 14385S: Odd Fixes 14386F: drivers/media/tuners/mxl301rf* 14387 14388MXL5007T MEDIA DRIVER 14389M: Michael Krufky <mkrufky@linuxtv.org> 14390L: linux-media@vger.kernel.org 14391S: Maintained 14392W: https://linuxtv.org 14393W: http://github.com/mkrufky 14394Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14395T: git git://linuxtv.org/mkrufky/tuners.git 14396F: drivers/media/tuners/mxl5007t.* 14397 14398MXSFB DRM DRIVER 14399M: Marek Vasut <marex@denx.de> 14400M: Stefan Agner <stefan@agner.ch> 14401L: dri-devel@lists.freedesktop.org 14402S: Supported 14403T: git git://anongit.freedesktop.org/drm/drm-misc 14404F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14405F: drivers/gpu/drm/mxsfb/ 14406 14407MYLEX DAC960 PCI RAID Controller 14408M: Hannes Reinecke <hare@kernel.org> 14409L: linux-scsi@vger.kernel.org 14410S: Supported 14411F: drivers/scsi/myrb.* 14412F: drivers/scsi/myrs.* 14413 14414MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14415M: Chris Lee <christopher.lee@cspi.com> 14416L: netdev@vger.kernel.org 14417S: Supported 14418W: https://www.cspi.com/ethernet-products/support/downloads/ 14419F: drivers/net/ethernet/myricom/myri10ge/ 14420 14421NAND FLASH SUBSYSTEM 14422M: Miquel Raynal <miquel.raynal@bootlin.com> 14423R: Richard Weinberger <richard@nod.at> 14424L: linux-mtd@lists.infradead.org 14425S: Maintained 14426W: http://www.linux-mtd.infradead.org/ 14427Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14428C: irc://irc.oftc.net/mtd 14429T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14430F: drivers/mtd/nand/ 14431F: include/linux/mtd/*nand*.h 14432 14433NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14434M: Daniel Mack <zonque@gmail.com> 14435L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14436S: Maintained 14437W: http://www.native-instruments.com 14438F: sound/usb/caiaq/ 14439 14440NATSEMI ETHERNET DRIVER (DP8381x) 14441S: Orphan 14442F: drivers/net/ethernet/natsemi/natsemi.c 14443 14444NCR 5380 SCSI DRIVERS 14445M: Finn Thain <fthain@linux-m68k.org> 14446M: Michael Schmitz <schmitzmic@gmail.com> 14447L: linux-scsi@vger.kernel.org 14448S: Maintained 14449F: Documentation/scsi/g_NCR5380.rst 14450F: drivers/scsi/NCR5380.* 14451F: drivers/scsi/arm/cumana_1.c 14452F: drivers/scsi/arm/oak.c 14453F: drivers/scsi/atari_scsi.* 14454F: drivers/scsi/dmx3191d.c 14455F: drivers/scsi/g_NCR5380.* 14456F: drivers/scsi/mac_scsi.* 14457F: drivers/scsi/sun3_scsi.* 14458F: drivers/scsi/sun3_scsi_vme.c 14459 14460NCSI LIBRARY 14461M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14462S: Maintained 14463F: net/ncsi/ 14464 14465NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14466M: Guenter Roeck <linux@roeck-us.net> 14467L: linux-hwmon@vger.kernel.org 14468S: Maintained 14469F: Documentation/hwmon/nct6775.rst 14470F: drivers/hwmon/nct6775-core.c 14471F: drivers/hwmon/nct6775-platform.c 14472F: drivers/hwmon/nct6775.h 14473 14474NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14475M: Zev Weiss <zev@bewilderbeest.net> 14476L: linux-hwmon@vger.kernel.org 14477S: Maintained 14478F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14479F: drivers/hwmon/nct6775-i2c.c 14480 14481NETDEVSIM 14482M: Jakub Kicinski <kuba@kernel.org> 14483S: Maintained 14484F: drivers/net/netdevsim/* 14485 14486NETEM NETWORK EMULATOR 14487M: Stephen Hemminger <stephen@networkplumber.org> 14488L: netdev@vger.kernel.org 14489S: Maintained 14490F: net/sched/sch_netem.c 14491 14492NETERION 10GbE DRIVERS (s2io) 14493M: Jon Mason <jdmason@kudzu.us> 14494L: netdev@vger.kernel.org 14495S: Supported 14496F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14497F: drivers/net/ethernet/neterion/ 14498 14499NETFILTER 14500M: Pablo Neira Ayuso <pablo@netfilter.org> 14501M: Jozsef Kadlecsik <kadlec@netfilter.org> 14502M: Florian Westphal <fw@strlen.de> 14503L: netfilter-devel@vger.kernel.org 14504L: coreteam@netfilter.org 14505S: Maintained 14506W: http://www.netfilter.org/ 14507W: http://www.iptables.org/ 14508W: http://www.nftables.org/ 14509Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14510C: irc://irc.libera.chat/netfilter 14511T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14512T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14513F: include/linux/netfilter* 14514F: include/linux/netfilter/ 14515F: include/net/netfilter/ 14516F: include/uapi/linux/netfilter* 14517F: include/uapi/linux/netfilter/ 14518F: net/*/netfilter.c 14519F: net/*/netfilter/ 14520F: net/bridge/br_netfilter*.c 14521F: net/netfilter/ 14522 14523NETROM NETWORK LAYER 14524M: Ralf Baechle <ralf@linux-mips.org> 14525L: linux-hams@vger.kernel.org 14526S: Maintained 14527W: http://www.linux-ax25.org/ 14528F: include/net/netrom.h 14529F: include/uapi/linux/netrom.h 14530F: net/netrom/ 14531 14532NETRONIX EMBEDDED CONTROLLER 14533M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14534S: Maintained 14535F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14536F: drivers/mfd/ntxec.c 14537F: drivers/pwm/pwm-ntxec.c 14538F: drivers/rtc/rtc-ntxec.c 14539F: include/linux/mfd/ntxec.h 14540 14541NETRONOME ETHERNET DRIVERS 14542M: Simon Horman <simon.horman@corigine.com> 14543R: Jakub Kicinski <kuba@kernel.org> 14544L: oss-drivers@corigine.com 14545S: Maintained 14546F: drivers/net/ethernet/netronome/ 14547 14548NETWORK BLOCK DEVICE (NBD) 14549M: Josef Bacik <josef@toxicpanda.com> 14550L: linux-block@vger.kernel.org 14551L: nbd@other.debian.org 14552S: Maintained 14553F: Documentation/admin-guide/blockdev/nbd.rst 14554F: drivers/block/nbd.c 14555F: include/trace/events/nbd.h 14556F: include/uapi/linux/nbd.h 14557 14558NETWORK DROP MONITOR 14559M: Neil Horman <nhorman@tuxdriver.com> 14560L: netdev@vger.kernel.org 14561S: Maintained 14562W: https://fedorahosted.org/dropwatch/ 14563F: include/uapi/linux/net_dropmon.h 14564F: net/core/drop_monitor.c 14565 14566NETWORKING DRIVERS 14567M: "David S. Miller" <davem@davemloft.net> 14568M: Eric Dumazet <edumazet@google.com> 14569M: Jakub Kicinski <kuba@kernel.org> 14570M: Paolo Abeni <pabeni@redhat.com> 14571L: netdev@vger.kernel.org 14572S: Maintained 14573Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14574T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14575T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14576F: Documentation/devicetree/bindings/net/ 14577F: drivers/connector/ 14578F: drivers/net/ 14579X: drivers/net/wireless/ 14580F: include/dt-bindings/net/ 14581F: include/linux/etherdevice.h 14582F: include/linux/fcdevice.h 14583F: include/linux/fddidevice.h 14584F: include/linux/hippidevice.h 14585F: include/linux/if_* 14586F: include/linux/inetdevice.h 14587F: include/linux/netdevice.h 14588F: include/uapi/linux/if_* 14589F: include/uapi/linux/netdevice.h 14590 14591NETWORKING DRIVERS (WIRELESS) 14592M: Kalle Valo <kvalo@kernel.org> 14593L: linux-wireless@vger.kernel.org 14594S: Maintained 14595W: https://wireless.wiki.kernel.org/ 14596Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14597T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14598T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14599F: Documentation/devicetree/bindings/net/wireless/ 14600F: drivers/net/wireless/ 14601 14602NETWORKING [DSA] 14603M: Andrew Lunn <andrew@lunn.ch> 14604M: Florian Fainelli <f.fainelli@gmail.com> 14605M: Vladimir Oltean <olteanv@gmail.com> 14606S: Maintained 14607F: Documentation/devicetree/bindings/net/dsa/ 14608F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14609F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14610F: drivers/net/dsa/ 14611F: include/linux/dsa/ 14612F: include/linux/platform_data/dsa.h 14613F: include/net/dsa.h 14614F: net/dsa/ 14615F: tools/testing/selftests/drivers/net/dsa/ 14616 14617NETWORKING [GENERAL] 14618M: "David S. Miller" <davem@davemloft.net> 14619M: Eric Dumazet <edumazet@google.com> 14620M: Jakub Kicinski <kuba@kernel.org> 14621M: Paolo Abeni <pabeni@redhat.com> 14622L: netdev@vger.kernel.org 14623S: Maintained 14624Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14625B: mailto:netdev@vger.kernel.org 14626T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14627T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14628F: Documentation/core-api/netlink.rst 14629F: Documentation/netlink/ 14630F: Documentation/networking/ 14631F: Documentation/process/maintainer-netdev.rst 14632F: Documentation/userspace-api/netlink/ 14633F: include/linux/in.h 14634F: include/linux/net.h 14635F: include/linux/netdevice.h 14636F: include/net/ 14637F: include/uapi/linux/in.h 14638F: include/uapi/linux/net.h 14639F: include/uapi/linux/net_namespace.h 14640F: include/uapi/linux/netdevice.h 14641F: lib/net_utils.c 14642F: lib/random32.c 14643F: net/ 14644X: net/bluetooth/ 14645F: tools/net/ 14646F: tools/testing/selftests/net/ 14647 14648NETWORKING [IPSEC] 14649M: Steffen Klassert <steffen.klassert@secunet.com> 14650M: Herbert Xu <herbert@gondor.apana.org.au> 14651M: "David S. Miller" <davem@davemloft.net> 14652L: netdev@vger.kernel.org 14653S: Maintained 14654T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14655T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14656F: include/net/xfrm.h 14657F: include/uapi/linux/xfrm.h 14658F: net/ipv4/ah4.c 14659F: net/ipv4/esp4* 14660F: net/ipv4/ip_vti.c 14661F: net/ipv4/ipcomp.c 14662F: net/ipv4/xfrm* 14663F: net/ipv6/ah6.c 14664F: net/ipv6/esp6* 14665F: net/ipv6/ip6_vti.c 14666F: net/ipv6/ipcomp6.c 14667F: net/ipv6/xfrm* 14668F: net/key/ 14669F: net/xfrm/ 14670F: tools/testing/selftests/net/ipsec.c 14671 14672NETWORKING [IPv4/IPv6] 14673M: "David S. Miller" <davem@davemloft.net> 14674M: David Ahern <dsahern@kernel.org> 14675L: netdev@vger.kernel.org 14676S: Maintained 14677T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14678F: arch/x86/net/* 14679F: include/linux/ip.h 14680F: include/linux/ipv6* 14681F: include/net/fib* 14682F: include/net/ip* 14683F: include/net/route.h 14684F: net/ipv4/ 14685F: net/ipv6/ 14686 14687NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14688M: Paul Moore <paul@paul-moore.com> 14689L: netdev@vger.kernel.org 14690L: linux-security-module@vger.kernel.org 14691S: Maintained 14692W: https://github.com/netlabel 14693F: Documentation/netlabel/ 14694F: include/net/calipso.h 14695F: include/net/cipso_ipv4.h 14696F: include/net/netlabel.h 14697F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14698F: include/uapi/linux/netfilter/xt_SECMARK.h 14699F: net/ipv4/cipso_ipv4.c 14700F: net/ipv6/calipso.c 14701F: net/netfilter/xt_CONNSECMARK.c 14702F: net/netfilter/xt_SECMARK.c 14703F: net/netlabel/ 14704 14705NETWORKING [MPTCP] 14706M: Matthieu Baerts <matthieu.baerts@tessares.net> 14707M: Mat Martineau <martineau@kernel.org> 14708L: netdev@vger.kernel.org 14709L: mptcp@lists.linux.dev 14710S: Maintained 14711W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14712B: https://github.com/multipath-tcp/mptcp_net-next/issues 14713T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14714T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14715F: Documentation/networking/mptcp-sysctl.rst 14716F: include/net/mptcp.h 14717F: include/trace/events/mptcp.h 14718F: include/uapi/linux/mptcp.h 14719F: net/mptcp/ 14720F: tools/testing/selftests/bpf/*/*mptcp*.c 14721F: tools/testing/selftests/net/mptcp/ 14722 14723NETWORKING [TCP] 14724M: Eric Dumazet <edumazet@google.com> 14725L: netdev@vger.kernel.org 14726S: Maintained 14727F: include/linux/tcp.h 14728F: include/net/tcp.h 14729F: include/trace/events/tcp.h 14730F: include/uapi/linux/tcp.h 14731F: net/ipv4/syncookies.c 14732F: net/ipv4/tcp*.c 14733F: net/ipv6/syncookies.c 14734F: net/ipv6/tcp*.c 14735 14736NETWORKING [TLS] 14737M: Boris Pismenny <borisp@nvidia.com> 14738M: John Fastabend <john.fastabend@gmail.com> 14739M: Jakub Kicinski <kuba@kernel.org> 14740L: netdev@vger.kernel.org 14741S: Maintained 14742F: include/net/tls.h 14743F: include/uapi/linux/tls.h 14744F: net/tls/* 14745 14746NETXEN (1/10) GbE SUPPORT 14747M: Manish Chopra <manishc@marvell.com> 14748M: Rahul Verma <rahulv@marvell.com> 14749M: GR-Linux-NIC-Dev@marvell.com 14750L: netdev@vger.kernel.org 14751S: Supported 14752F: drivers/net/ethernet/qlogic/netxen/ 14753 14754NET_FAILOVER MODULE 14755M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14756L: netdev@vger.kernel.org 14757S: Supported 14758F: Documentation/networking/net_failover.rst 14759F: drivers/net/net_failover.c 14760F: include/net/net_failover.h 14761 14762NEXTHOP 14763M: David Ahern <dsahern@kernel.org> 14764L: netdev@vger.kernel.org 14765S: Maintained 14766F: include/net/netns/nexthop.h 14767F: include/net/nexthop.h 14768F: include/uapi/linux/nexthop.h 14769F: net/ipv4/nexthop.c 14770 14771NFC SUBSYSTEM 14772M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14773L: netdev@vger.kernel.org 14774S: Maintained 14775F: Documentation/devicetree/bindings/net/nfc/ 14776F: drivers/nfc/ 14777F: include/net/nfc/ 14778F: include/uapi/linux/nfc.h 14779F: net/nfc/ 14780 14781NFC VIRTUAL NCI DEVICE DRIVER 14782M: Bongsu Jeon <bongsu.jeon@samsung.com> 14783L: netdev@vger.kernel.org 14784S: Supported 14785F: drivers/nfc/virtual_ncidev.c 14786F: tools/testing/selftests/nci/ 14787 14788NFS, SUNRPC, AND LOCKD CLIENTS 14789M: Trond Myklebust <trond.myklebust@hammerspace.com> 14790M: Anna Schumaker <anna@kernel.org> 14791L: linux-nfs@vger.kernel.org 14792S: Maintained 14793W: http://client.linux-nfs.org 14794T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14795F: Documentation/filesystems/nfs/ 14796F: fs/lockd/ 14797F: fs/nfs/ 14798F: fs/nfs_common/ 14799F: include/linux/lockd/ 14800F: include/linux/nfs* 14801F: include/linux/sunrpc/ 14802F: include/uapi/linux/nfs* 14803F: include/uapi/linux/sunrpc/ 14804F: net/sunrpc/ 14805 14806NILFS2 FILESYSTEM 14807M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14808L: linux-nilfs@vger.kernel.org 14809S: Supported 14810W: https://nilfs.sourceforge.io/ 14811W: https://nilfs.osdn.jp/ 14812T: git https://github.com/konis/nilfs2.git 14813F: Documentation/filesystems/nilfs2.rst 14814F: fs/nilfs2/ 14815F: include/trace/events/nilfs2.h 14816F: include/uapi/linux/nilfs2_api.h 14817F: include/uapi/linux/nilfs2_ondisk.h 14818 14819NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14820M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14821S: Maintained 14822W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14823F: Documentation/scsi/NinjaSCSI.rst 14824F: drivers/scsi/pcmcia/nsp_* 14825 14826NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14827M: GOTO Masanori <gotom@debian.or.jp> 14828M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14829S: Maintained 14830W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14831F: Documentation/scsi/NinjaSCSI.rst 14832F: drivers/scsi/nsp32* 14833 14834NINTENDO HID DRIVER 14835M: Daniel J. Ogorchock <djogorchock@gmail.com> 14836L: linux-input@vger.kernel.org 14837S: Maintained 14838F: drivers/hid/hid-nintendo* 14839 14840NIOS2 ARCHITECTURE 14841M: Dinh Nguyen <dinguyen@kernel.org> 14842S: Maintained 14843T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14844F: arch/nios2/ 14845 14846NITRO ENCLAVES (NE) 14847M: Alexandru Ciobotaru <alcioa@amazon.com> 14848L: linux-kernel@vger.kernel.org 14849L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14850S: Supported 14851W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14852F: Documentation/virt/ne_overview.rst 14853F: drivers/virt/nitro_enclaves/ 14854F: include/linux/nitro_enclaves.h 14855F: include/uapi/linux/nitro_enclaves.h 14856F: samples/nitro_enclaves/ 14857 14858NOHZ, DYNTICKS SUPPORT 14859M: Frederic Weisbecker <frederic@kernel.org> 14860M: Thomas Gleixner <tglx@linutronix.de> 14861M: Ingo Molnar <mingo@kernel.org> 14862L: linux-kernel@vger.kernel.org 14863S: Maintained 14864T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14865F: include/linux/sched/nohz.h 14866F: include/linux/tick.h 14867F: kernel/time/tick*.* 14868 14869NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14870M: Pavel Machek <pavel@ucw.cz> 14871M: Sakari Ailus <sakari.ailus@iki.fi> 14872L: linux-media@vger.kernel.org 14873S: Maintained 14874F: drivers/media/i2c/ad5820.c 14875F: drivers/media/i2c/et8ek8 14876 14877NOKIA N900 POWER SUPPLY DRIVERS 14878R: Pali Rohár <pali@kernel.org> 14879F: drivers/power/supply/bq2415x_charger.c 14880F: drivers/power/supply/bq27xxx_battery.c 14881F: drivers/power/supply/bq27xxx_battery_i2c.c 14882F: drivers/power/supply/isp1704_charger.c 14883F: drivers/power/supply/rx51_battery.c 14884F: include/linux/power/bq2415x_charger.h 14885F: include/linux/power/bq27xxx_battery.h 14886 14887NOLIBC HEADER FILE 14888M: Willy Tarreau <w@1wt.eu> 14889S: Maintained 14890T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14891F: tools/include/nolibc/ 14892F: tools/testing/selftests/nolibc/ 14893 14894NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14895M: Hans de Goede <hdegoede@redhat.com> 14896L: linux-input@vger.kernel.org 14897S: Maintained 14898F: drivers/input/touchscreen/novatek-nvt-ts.c 14899 14900NSDEPS 14901M: Matthias Maennich <maennich@google.com> 14902S: Maintained 14903F: Documentation/core-api/symbol-namespaces.rst 14904F: scripts/nsdeps 14905 14906NTB AMD DRIVER 14907M: Sanjay R Mehta <sanju.mehta@amd.com> 14908M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14909L: ntb@lists.linux.dev 14910S: Supported 14911F: drivers/ntb/hw/amd/ 14912 14913NTB DRIVER CORE 14914M: Jon Mason <jdmason@kudzu.us> 14915M: Dave Jiang <dave.jiang@intel.com> 14916M: Allen Hubbe <allenbh@gmail.com> 14917L: ntb@lists.linux.dev 14918S: Supported 14919W: https://github.com/jonmason/ntb/wiki 14920T: git git://github.com/jonmason/ntb.git 14921F: drivers/net/ntb_netdev.c 14922F: drivers/ntb/ 14923F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14924F: include/linux/ntb.h 14925F: include/linux/ntb_transport.h 14926F: tools/testing/selftests/ntb/ 14927 14928NTB IDT DRIVER 14929M: Serge Semin <fancer.lancer@gmail.com> 14930L: ntb@lists.linux.dev 14931S: Supported 14932F: drivers/ntb/hw/idt/ 14933 14934NTB INTEL DRIVER 14935M: Dave Jiang <dave.jiang@intel.com> 14936L: ntb@lists.linux.dev 14937S: Supported 14938W: https://github.com/davejiang/linux/wiki 14939T: git https://github.com/davejiang/linux.git 14940F: drivers/ntb/hw/intel/ 14941 14942NTFS FILESYSTEM 14943M: Anton Altaparmakov <anton@tuxera.com> 14944R: Namjae Jeon <linkinjeon@kernel.org> 14945L: linux-ntfs-dev@lists.sourceforge.net 14946S: Supported 14947W: http://www.tuxera.com/ 14948T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14949F: Documentation/filesystems/ntfs.rst 14950F: fs/ntfs/ 14951 14952NTFS3 FILESYSTEM 14953M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14954L: ntfs3@lists.linux.dev 14955S: Supported 14956W: http://www.paragon-software.com/ 14957T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14958F: Documentation/filesystems/ntfs3.rst 14959F: fs/ntfs3/ 14960 14961NUBUS SUBSYSTEM 14962M: Finn Thain <fthain@linux-m68k.org> 14963L: linux-m68k@lists.linux-m68k.org 14964S: Maintained 14965F: arch/*/include/asm/nubus.h 14966F: drivers/nubus/ 14967F: include/linux/nubus.h 14968F: include/uapi/linux/nubus.h 14969 14970NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14971M: Antonino Daplas <adaplas@gmail.com> 14972L: linux-fbdev@vger.kernel.org 14973S: Maintained 14974F: drivers/video/fbdev/nvidia/ 14975F: drivers/video/fbdev/riva/ 14976 14977NVIDIA WMI EC BACKLIGHT DRIVER 14978M: Daniel Dadap <ddadap@nvidia.com> 14979L: platform-driver-x86@vger.kernel.org 14980S: Supported 14981F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14982F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14983 14984NVM EXPRESS DRIVER 14985M: Keith Busch <kbusch@kernel.org> 14986M: Jens Axboe <axboe@fb.com> 14987M: Christoph Hellwig <hch@lst.de> 14988M: Sagi Grimberg <sagi@grimberg.me> 14989L: linux-nvme@lists.infradead.org 14990S: Supported 14991W: http://git.infradead.org/nvme.git 14992T: git git://git.infradead.org/nvme.git 14993F: Documentation/nvme/ 14994F: drivers/nvme/common/ 14995F: drivers/nvme/host/ 14996F: include/linux/nvme-*.h 14997F: include/linux/nvme.h 14998F: include/uapi/linux/nvme_ioctl.h 14999 15000NVM EXPRESS FABRICS AUTHENTICATION 15001M: Hannes Reinecke <hare@suse.de> 15002L: linux-nvme@lists.infradead.org 15003S: Supported 15004F: drivers/nvme/host/auth.c 15005F: drivers/nvme/target/auth.c 15006F: drivers/nvme/target/fabrics-cmd-auth.c 15007F: include/linux/nvme-auth.h 15008 15009NVM EXPRESS FC TRANSPORT DRIVERS 15010M: James Smart <james.smart@broadcom.com> 15011L: linux-nvme@lists.infradead.org 15012S: Supported 15013F: drivers/nvme/host/fc.c 15014F: drivers/nvme/target/fc.c 15015F: drivers/nvme/target/fcloop.c 15016F: include/linux/nvme-fc-driver.h 15017F: include/linux/nvme-fc.h 15018 15019NVM EXPRESS HARDWARE MONITORING SUPPORT 15020M: Guenter Roeck <linux@roeck-us.net> 15021L: linux-nvme@lists.infradead.org 15022S: Supported 15023F: drivers/nvme/host/hwmon.c 15024 15025NVM EXPRESS TARGET DRIVER 15026M: Christoph Hellwig <hch@lst.de> 15027M: Sagi Grimberg <sagi@grimberg.me> 15028M: Chaitanya Kulkarni <kch@nvidia.com> 15029L: linux-nvme@lists.infradead.org 15030S: Supported 15031W: http://git.infradead.org/nvme.git 15032T: git git://git.infradead.org/nvme.git 15033F: drivers/nvme/target/ 15034 15035NVMEM FRAMEWORK 15036M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15037S: Maintained 15038T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15039F: Documentation/ABI/stable/sysfs-bus-nvmem 15040F: Documentation/devicetree/bindings/nvmem/ 15041F: drivers/nvmem/ 15042F: include/linux/nvmem-consumer.h 15043F: include/linux/nvmem-provider.h 15044 15045NXP BLUETOOTH WIRELESS DRIVERS 15046M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15047M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15048S: Maintained 15049F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15050F: drivers/bluetooth/btnxpuart.c 15051 15052NXP C45 TJA11XX PHY DRIVER 15053M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15054L: netdev@vger.kernel.org 15055S: Maintained 15056F: drivers/net/phy/nxp-c45-tja11xx.c 15057 15058NXP FSPI DRIVER 15059M: Han Xu <han.xu@nxp.com> 15060M: Haibo Chen <haibo.chen@nxp.com> 15061R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15062L: linux-spi@vger.kernel.org 15063S: Maintained 15064F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15065F: drivers/spi/spi-nxp-fspi.c 15066 15067NXP FXAS21002C DRIVER 15068M: Rui Miguel Silva <rmfrfs@gmail.com> 15069L: linux-iio@vger.kernel.org 15070S: Maintained 15071F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15072F: drivers/iio/gyro/fxas21002c.h 15073F: drivers/iio/gyro/fxas21002c_core.c 15074F: drivers/iio/gyro/fxas21002c_i2c.c 15075F: drivers/iio/gyro/fxas21002c_spi.c 15076 15077NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15078M: Haibo Chen <haibo.chen@nxp.com> 15079L: linux-iio@vger.kernel.org 15080L: linux-imx@nxp.com 15081S: Maintained 15082F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15083F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15084F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15085F: drivers/iio/adc/imx7d_adc.c 15086F: drivers/iio/adc/imx93_adc.c 15087F: drivers/iio/adc/vf610_adc.c 15088 15089NXP i.MX 8M ISI DRIVER 15090M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15091L: linux-media@vger.kernel.org 15092S: Maintained 15093F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15094F: drivers/media/platform/nxp/imx8-isi/ 15095 15096NXP i.MX 8MP DW100 V4L2 DRIVER 15097M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15098L: linux-media@vger.kernel.org 15099S: Maintained 15100F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15101F: Documentation/userspace-api/media/drivers/dw100.rst 15102F: drivers/media/platform/nxp/dw100/ 15103F: include/uapi/linux/dw100.h 15104 15105NXP i.MX 8MQ DCSS DRIVER 15106M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15107R: Lucas Stach <l.stach@pengutronix.de> 15108L: dri-devel@lists.freedesktop.org 15109S: Maintained 15110F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15111F: drivers/gpu/drm/imx/dcss/ 15112 15113NXP i.MX 8QXP ADC DRIVER 15114M: Cai Huoqing <cai.huoqing@linux.dev> 15115M: Haibo Chen <haibo.chen@nxp.com> 15116L: linux-imx@nxp.com 15117L: linux-iio@vger.kernel.org 15118S: Maintained 15119F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15120F: drivers/iio/adc/imx8qxp-adc.c 15121 15122NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15123M: Mirela Rabulea <mirela.rabulea@nxp.com> 15124R: NXP Linux Team <linux-imx@nxp.com> 15125L: linux-media@vger.kernel.org 15126S: Maintained 15127F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15128F: drivers/media/platform/nxp/imx-jpeg 15129 15130NXP i.MX CLOCK DRIVERS 15131M: Abel Vesa <abelvesa@kernel.org> 15132R: Peng Fan <peng.fan@nxp.com> 15133L: linux-clk@vger.kernel.org 15134L: linux-imx@nxp.com 15135S: Maintained 15136T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15137F: Documentation/devicetree/bindings/clock/imx* 15138F: drivers/clk/imx/ 15139F: include/dt-bindings/clock/imx* 15140 15141NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15142M: Jagan Teki <jagan@amarulasolutions.com> 15143S: Maintained 15144F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15145F: drivers/regulator/pf8x00-regulator.c 15146 15147NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15148M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15149L: linux-kernel@vger.kernel.org 15150S: Maintained 15151F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15152F: drivers/extcon/extcon-ptn5150.c 15153 15154NXP SGTL5000 DRIVER 15155M: Fabio Estevam <festevam@gmail.com> 15156L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15157S: Maintained 15158F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15159F: sound/soc/codecs/sgtl5000* 15160 15161NXP SJA1105 ETHERNET SWITCH DRIVER 15162M: Vladimir Oltean <olteanv@gmail.com> 15163L: linux-kernel@vger.kernel.org 15164S: Maintained 15165F: drivers/net/dsa/sja1105 15166F: drivers/net/pcs/pcs-xpcs-nxp.c 15167 15168NXP TDA998X DRM DRIVER 15169M: Russell King <linux@armlinux.org.uk> 15170S: Maintained 15171T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15172T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15173F: drivers/gpu/drm/i2c/tda998x_drv.c 15174F: include/drm/i2c/tda998x.h 15175F: include/dt-bindings/display/tda998x.h 15176K: "nxp,tda998x" 15177 15178NXP TFA9879 DRIVER 15179M: Peter Rosin <peda@axentia.se> 15180L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15181S: Maintained 15182F: Documentation/devicetree/bindings/sound/tfa9879.txt 15183F: sound/soc/codecs/tfa9879* 15184 15185NXP-NCI NFC DRIVER 15186S: Orphan 15187F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15188F: drivers/nfc/nxp-nci 15189 15190NXP/Goodix TFA989X (TFA1) DRIVER 15191M: Stephan Gerhold <stephan@gerhold.net> 15192L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15193S: Maintained 15194F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15195F: sound/soc/codecs/tfa989x.c 15196 15197NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15198M: Jonas Malaco <jonas@protocubo.io> 15199L: linux-hwmon@vger.kernel.org 15200S: Maintained 15201F: Documentation/hwmon/nzxt-kraken2.rst 15202F: drivers/hwmon/nzxt-kraken2.c 15203 15204NZXT-SMART2 HARDWARE MONITORING DRIVER 15205M: Aleksandr Mezin <mezin.alexander@gmail.com> 15206L: linux-hwmon@vger.kernel.org 15207S: Maintained 15208F: Documentation/hwmon/nzxt-smart2.rst 15209F: drivers/hwmon/nzxt-smart2.c 15210 15211OBJAGG 15212M: Jiri Pirko <jiri@resnulli.us> 15213L: netdev@vger.kernel.org 15214S: Supported 15215F: include/linux/objagg.h 15216F: lib/objagg.c 15217F: lib/test_objagg.c 15218 15219OBJTOOL 15220M: Josh Poimboeuf <jpoimboe@kernel.org> 15221M: Peter Zijlstra <peterz@infradead.org> 15222S: Supported 15223F: include/linux/objtool*.h 15224F: tools/objtool/ 15225 15226OCELOT ETHERNET SWITCH DRIVER 15227M: Vladimir Oltean <vladimir.oltean@nxp.com> 15228M: Claudiu Manoil <claudiu.manoil@nxp.com> 15229M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15230M: UNGLinuxDriver@microchip.com 15231L: netdev@vger.kernel.org 15232S: Supported 15233F: drivers/net/dsa/ocelot/* 15234F: drivers/net/ethernet/mscc/ 15235F: include/soc/mscc/ocelot* 15236F: net/dsa/tag_ocelot.c 15237F: net/dsa/tag_ocelot_8021q.c 15238F: tools/testing/selftests/drivers/net/ocelot/* 15239 15240OCELOT EXTERNAL SWITCH CONTROL 15241M: Colin Foster <colin.foster@in-advantage.com> 15242S: Supported 15243F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15244F: drivers/mfd/ocelot* 15245F: drivers/net/dsa/ocelot/ocelot_ext.c 15246F: include/linux/mfd/ocelot.h 15247 15248OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15249M: Frederic Barrat <fbarrat@linux.ibm.com> 15250M: Andrew Donnellan <ajd@linux.ibm.com> 15251L: linuxppc-dev@lists.ozlabs.org 15252S: Supported 15253F: Documentation/userspace-api/accelerators/ocxl.rst 15254F: arch/powerpc/include/asm/pnv-ocxl.h 15255F: arch/powerpc/platforms/powernv/ocxl.c 15256F: drivers/misc/ocxl/ 15257F: include/misc/ocxl* 15258F: include/uapi/misc/ocxl.h 15259 15260OMAP AUDIO SUPPORT 15261M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15262M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15263L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15264L: linux-omap@vger.kernel.org 15265S: Maintained 15266F: sound/soc/ti/n810.c 15267F: sound/soc/ti/omap* 15268F: sound/soc/ti/rx51.c 15269F: sound/soc/ti/sdma-pcm.* 15270 15271OMAP CLOCK FRAMEWORK SUPPORT 15272M: Paul Walmsley <paul@pwsan.com> 15273L: linux-omap@vger.kernel.org 15274S: Maintained 15275F: arch/arm/*omap*/*clock* 15276 15277OMAP DEVICE TREE SUPPORT 15278M: Benoît Cousson <bcousson@baylibre.com> 15279M: Tony Lindgren <tony@atomide.com> 15280L: linux-omap@vger.kernel.org 15281L: devicetree@vger.kernel.org 15282S: Maintained 15283F: arch/arm/boot/dts/*am3* 15284F: arch/arm/boot/dts/*am4* 15285F: arch/arm/boot/dts/*am5* 15286F: arch/arm/boot/dts/*dra7* 15287F: arch/arm/boot/dts/*omap* 15288F: arch/arm/boot/dts/logicpd-som-lv* 15289F: arch/arm/boot/dts/logicpd-torpedo* 15290 15291OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15292L: linux-omap@vger.kernel.org 15293L: linux-fbdev@vger.kernel.org 15294S: Orphan 15295F: Documentation/arm/omap/dss.rst 15296F: drivers/video/fbdev/omap2/ 15297 15298OMAP FRAMEBUFFER SUPPORT 15299L: linux-fbdev@vger.kernel.org 15300L: linux-omap@vger.kernel.org 15301S: Orphan 15302F: drivers/video/fbdev/omap/ 15303 15304OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15305M: Roger Quadros <rogerq@kernel.org> 15306M: Tony Lindgren <tony@atomide.com> 15307L: linux-omap@vger.kernel.org 15308S: Maintained 15309F: arch/arm/mach-omap2/*gpmc* 15310F: drivers/memory/omap-gpmc.c 15311 15312OMAP GPIO DRIVER 15313M: Grygorii Strashko <grygorii.strashko@ti.com> 15314M: Santosh Shilimkar <ssantosh@kernel.org> 15315M: Kevin Hilman <khilman@kernel.org> 15316L: linux-omap@vger.kernel.org 15317S: Maintained 15318F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15319F: drivers/gpio/gpio-omap.c 15320 15321OMAP HARDWARE SPINLOCK SUPPORT 15322M: Ohad Ben-Cohen <ohad@wizery.com> 15323L: linux-omap@vger.kernel.org 15324S: Maintained 15325F: drivers/hwspinlock/omap_hwspinlock.c 15326 15327OMAP HS MMC SUPPORT 15328L: linux-mmc@vger.kernel.org 15329L: linux-omap@vger.kernel.org 15330S: Orphan 15331F: drivers/mmc/host/omap_hsmmc.c 15332 15333OMAP HWMOD DATA 15334M: Paul Walmsley <paul@pwsan.com> 15335L: linux-omap@vger.kernel.org 15336S: Maintained 15337F: arch/arm/mach-omap2/omap_hwmod*data* 15338 15339OMAP HWMOD SUPPORT 15340M: Benoît Cousson <bcousson@baylibre.com> 15341M: Paul Walmsley <paul@pwsan.com> 15342L: linux-omap@vger.kernel.org 15343S: Maintained 15344F: arch/arm/mach-omap2/omap_hwmod.* 15345 15346OMAP I2C DRIVER 15347M: Vignesh R <vigneshr@ti.com> 15348L: linux-omap@vger.kernel.org 15349L: linux-i2c@vger.kernel.org 15350S: Maintained 15351F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15352F: drivers/i2c/busses/i2c-omap.c 15353 15354OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15355M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15356L: linux-media@vger.kernel.org 15357S: Maintained 15358F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15359F: drivers/media/platform/ti/omap3isp/ 15360F: drivers/staging/media/omap4iss/ 15361 15362OMAP MMC SUPPORT 15363M: Aaro Koskinen <aaro.koskinen@iki.fi> 15364L: linux-omap@vger.kernel.org 15365S: Odd Fixes 15366F: drivers/mmc/host/omap.c 15367 15368OMAP POWER MANAGEMENT SUPPORT 15369M: Kevin Hilman <khilman@kernel.org> 15370L: linux-omap@vger.kernel.org 15371S: Maintained 15372F: arch/arm/*omap*/*pm* 15373F: drivers/cpufreq/omap-cpufreq.c 15374 15375OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15376M: Paul Walmsley <paul@pwsan.com> 15377L: linux-omap@vger.kernel.org 15378S: Maintained 15379F: arch/arm/mach-omap2/prm* 15380 15381OMAP RANDOM NUMBER GENERATOR SUPPORT 15382M: Deepak Saxena <dsaxena@plexity.net> 15383S: Maintained 15384F: drivers/char/hw_random/omap-rng.c 15385 15386OMAP USB SUPPORT 15387L: linux-usb@vger.kernel.org 15388L: linux-omap@vger.kernel.org 15389S: Orphan 15390F: arch/arm/*omap*/usb* 15391F: drivers/usb/*/*omap* 15392 15393OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15394M: Mark Jackson <mpfj@newflow.co.uk> 15395L: linux-omap@vger.kernel.org 15396S: Maintained 15397F: arch/arm/boot/dts/am335x-nano.dts 15398 15399OMAP1 SUPPORT 15400M: Aaro Koskinen <aaro.koskinen@iki.fi> 15401M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15402M: Tony Lindgren <tony@atomide.com> 15403L: linux-omap@vger.kernel.org 15404S: Maintained 15405Q: http://patchwork.kernel.org/project/linux-omap/list/ 15406T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15407F: arch/arm/configs/omap1_defconfig 15408F: arch/arm/mach-omap1/ 15409F: drivers/i2c/busses/i2c-omap.c 15410F: include/linux/platform_data/ams-delta-fiq.h 15411F: include/linux/platform_data/i2c-omap.h 15412 15413OMAP2+ SUPPORT 15414M: Tony Lindgren <tony@atomide.com> 15415L: linux-omap@vger.kernel.org 15416S: Maintained 15417W: http://www.muru.com/linux/omap/ 15418W: http://linux.omap.com/ 15419Q: http://patchwork.kernel.org/project/linux-omap/list/ 15420T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15421F: arch/arm/configs/omap2plus_defconfig 15422F: arch/arm/mach-omap2/ 15423F: drivers/bus/ti-sysc.c 15424F: drivers/i2c/busses/i2c-omap.c 15425F: drivers/irqchip/irq-omap-intc.c 15426F: drivers/mfd/*omap*.c 15427F: drivers/mfd/menelaus.c 15428F: drivers/mfd/palmas.c 15429F: drivers/mfd/tps65217.c 15430F: drivers/mfd/tps65218.c 15431F: drivers/mfd/tps65219.c 15432F: drivers/mfd/tps65910.c 15433F: drivers/mfd/twl-core.[ch] 15434F: drivers/mfd/twl4030*.c 15435F: drivers/mfd/twl6030*.c 15436F: drivers/mfd/twl6040*.c 15437F: drivers/regulator/palmas-regulator*.c 15438F: drivers/regulator/pbias-regulator.c 15439F: drivers/regulator/tps65217-regulator.c 15440F: drivers/regulator/tps65218-regulator.c 15441F: drivers/regulator/tps65219-regulator.c 15442F: drivers/regulator/tps65910-regulator.c 15443F: drivers/regulator/twl-regulator.c 15444F: drivers/regulator/twl6030-regulator.c 15445F: include/linux/platform_data/i2c-omap.h 15446F: include/linux/platform_data/ti-sysc.h 15447 15448OMFS FILESYSTEM 15449M: Bob Copeland <me@bobcopeland.com> 15450L: linux-karma-devel@lists.sourceforge.net 15451S: Maintained 15452F: Documentation/filesystems/omfs.rst 15453F: fs/omfs/ 15454 15455OMNIVISION OG01A1B SENSOR DRIVER 15456M: Shawn Tu <shawnx.tu@intel.com> 15457L: linux-media@vger.kernel.org 15458S: Maintained 15459F: drivers/media/i2c/og01a1b.c 15460 15461OMNIVISION OV02A10 SENSOR DRIVER 15462M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15463L: linux-media@vger.kernel.org 15464S: Maintained 15465T: git git://linuxtv.org/media_tree.git 15466F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15467F: drivers/media/i2c/ov02a10.c 15468 15469OMNIVISION OV08D10 SENSOR DRIVER 15470M: Jimmy Su <jimmy.su@intel.com> 15471L: linux-media@vger.kernel.org 15472S: Maintained 15473T: git git://linuxtv.org/media_tree.git 15474F: drivers/media/i2c/ov08d10.c 15475 15476OMNIVISION OV08X40 SENSOR DRIVER 15477M: Jason Chen <jason.z.chen@intel.com> 15478L: linux-media@vger.kernel.org 15479S: Maintained 15480T: git git://linuxtv.org/media_tree.git 15481F: drivers/media/i2c/ov08x40.c 15482 15483OMNIVISION OV13858 SENSOR DRIVER 15484M: Sakari Ailus <sakari.ailus@linux.intel.com> 15485L: linux-media@vger.kernel.org 15486S: Maintained 15487T: git git://linuxtv.org/media_tree.git 15488F: drivers/media/i2c/ov13858.c 15489 15490OMNIVISION OV13B10 SENSOR DRIVER 15491M: Arec Kao <arec.kao@intel.com> 15492L: linux-media@vger.kernel.org 15493S: Maintained 15494T: git git://linuxtv.org/media_tree.git 15495F: drivers/media/i2c/ov13b10.c 15496 15497OMNIVISION OV2680 SENSOR DRIVER 15498M: Rui Miguel Silva <rmfrfs@gmail.com> 15499L: linux-media@vger.kernel.org 15500S: Maintained 15501T: git git://linuxtv.org/media_tree.git 15502F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15503F: drivers/media/i2c/ov2680.c 15504 15505OMNIVISION OV2685 SENSOR DRIVER 15506M: Shunqian Zheng <zhengsq@rock-chips.com> 15507L: linux-media@vger.kernel.org 15508S: Maintained 15509T: git git://linuxtv.org/media_tree.git 15510F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15511F: drivers/media/i2c/ov2685.c 15512 15513OMNIVISION OV2740 SENSOR DRIVER 15514M: Tianshu Qiu <tian.shu.qiu@intel.com> 15515R: Shawn Tu <shawnx.tu@intel.com> 15516R: Bingbu Cao <bingbu.cao@intel.com> 15517L: linux-media@vger.kernel.org 15518S: Maintained 15519T: git git://linuxtv.org/media_tree.git 15520F: drivers/media/i2c/ov2740.c 15521 15522OMNIVISION OV4689 SENSOR DRIVER 15523M: Mikhail Rudenko <mike.rudenko@gmail.com> 15524L: linux-media@vger.kernel.org 15525S: Maintained 15526T: git git://linuxtv.org/media_tree.git 15527F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15528F: drivers/media/i2c/ov5647.c 15529 15530OMNIVISION OV5640 SENSOR DRIVER 15531M: Steve Longerbeam <slongerbeam@gmail.com> 15532L: linux-media@vger.kernel.org 15533S: Maintained 15534T: git git://linuxtv.org/media_tree.git 15535F: drivers/media/i2c/ov5640.c 15536 15537OMNIVISION OV5647 SENSOR DRIVER 15538M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15539M: Jacopo Mondi <jacopo@jmondi.org> 15540L: linux-media@vger.kernel.org 15541S: Maintained 15542T: git git://linuxtv.org/media_tree.git 15543F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15544F: drivers/media/i2c/ov5647.c 15545 15546OMNIVISION OV5670 SENSOR DRIVER 15547M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15548L: linux-media@vger.kernel.org 15549S: Maintained 15550T: git git://linuxtv.org/media_tree.git 15551F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15552F: drivers/media/i2c/ov5670.c 15553 15554OMNIVISION OV5675 SENSOR DRIVER 15555M: Shawn Tu <shawnx.tu@intel.com> 15556L: linux-media@vger.kernel.org 15557S: Maintained 15558T: git git://linuxtv.org/media_tree.git 15559F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15560F: drivers/media/i2c/ov5675.c 15561 15562OMNIVISION OV5693 SENSOR DRIVER 15563M: Daniel Scally <djrscally@gmail.com> 15564L: linux-media@vger.kernel.org 15565S: Maintained 15566T: git git://linuxtv.org/media_tree.git 15567F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15568F: drivers/media/i2c/ov5693.c 15569 15570OMNIVISION OV5695 SENSOR DRIVER 15571M: Shunqian Zheng <zhengsq@rock-chips.com> 15572L: linux-media@vger.kernel.org 15573S: Maintained 15574T: git git://linuxtv.org/media_tree.git 15575F: drivers/media/i2c/ov5695.c 15576 15577OMNIVISION OV7670 SENSOR DRIVER 15578L: linux-media@vger.kernel.org 15579S: Orphan 15580T: git git://linuxtv.org/media_tree.git 15581F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15582F: drivers/media/i2c/ov7670.c 15583 15584OMNIVISION OV772x SENSOR DRIVER 15585M: Jacopo Mondi <jacopo@jmondi.org> 15586L: linux-media@vger.kernel.org 15587S: Odd fixes 15588T: git git://linuxtv.org/media_tree.git 15589F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15590F: drivers/media/i2c/ov772x.c 15591F: include/media/i2c/ov772x.h 15592 15593OMNIVISION OV7740 SENSOR DRIVER 15594M: Wenyou Yang <wenyou.yang@microchip.com> 15595L: linux-media@vger.kernel.org 15596S: Maintained 15597T: git git://linuxtv.org/media_tree.git 15598F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15599F: drivers/media/i2c/ov7740.c 15600 15601OMNIVISION OV8856 SENSOR DRIVER 15602M: Sakari Ailus <sakari.ailus@linux.intel.com> 15603L: linux-media@vger.kernel.org 15604S: Maintained 15605T: git git://linuxtv.org/media_tree.git 15606F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15607F: drivers/media/i2c/ov8856.c 15608 15609OMNIVISION OV8858 SENSOR DRIVER 15610M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15611M: Nicholas Roth <nicholas@rothemail.net> 15612L: linux-media@vger.kernel.org 15613S: Maintained 15614T: git git://linuxtv.org/media_tree.git 15615F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15616F: drivers/media/i2c/ov8858.c 15617 15618OMNIVISION OV9282 SENSOR DRIVER 15619M: Paul J. Murphy <paul.j.murphy@intel.com> 15620M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15621L: linux-media@vger.kernel.org 15622S: Maintained 15623T: git git://linuxtv.org/media_tree.git 15624F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15625F: drivers/media/i2c/ov9282.c 15626 15627OMNIVISION OV9640 SENSOR DRIVER 15628M: Petr Cvek <petrcvekcz@gmail.com> 15629L: linux-media@vger.kernel.org 15630S: Maintained 15631F: drivers/media/i2c/ov9640.* 15632 15633OMNIVISION OV9650 SENSOR DRIVER 15634M: Sakari Ailus <sakari.ailus@linux.intel.com> 15635R: Akinobu Mita <akinobu.mita@gmail.com> 15636R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15637L: linux-media@vger.kernel.org 15638S: Maintained 15639T: git git://linuxtv.org/media_tree.git 15640F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15641F: drivers/media/i2c/ov9650.c 15642 15643OMNIVISION OV9734 SENSOR DRIVER 15644M: Tianshu Qiu <tian.shu.qiu@intel.com> 15645R: Bingbu Cao <bingbu.cao@intel.com> 15646L: linux-media@vger.kernel.org 15647S: Maintained 15648T: git git://linuxtv.org/media_tree.git 15649F: drivers/media/i2c/ov9734.c 15650 15651ONBOARD USB HUB DRIVER 15652M: Matthias Kaehlcke <mka@chromium.org> 15653L: linux-usb@vger.kernel.org 15654S: Maintained 15655F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15656F: drivers/usb/misc/onboard_usb_hub.c 15657 15658ONENAND FLASH DRIVER 15659M: Kyungmin Park <kyungmin.park@samsung.com> 15660L: linux-mtd@lists.infradead.org 15661S: Maintained 15662F: drivers/mtd/nand/onenand/ 15663F: include/linux/mtd/onenand*.h 15664 15665ONEXPLAYER FAN DRIVER 15666M: Derek John Clark <derekjohn.clark@gmail.com> 15667M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15668L: linux-hwmon@vger.kernel.org 15669S: Maintained 15670F: drivers/hwmon/oxp-sensors.c 15671 15672ONIE TLV NVMEM LAYOUT DRIVER 15673M: Miquel Raynal <miquel.raynal@bootlin.com> 15674S: Maintained 15675F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15676F: drivers/nvmem/layouts/onie-tlv.c 15677 15678ONION OMEGA2+ BOARD 15679M: Harvey Hunt <harveyhuntnexus@gmail.com> 15680L: linux-mips@vger.kernel.org 15681S: Maintained 15682F: arch/mips/boot/dts/ralink/omega2p.dts 15683 15684ONSEMI ETHERNET PHY DRIVERS 15685M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15686L: netdev@vger.kernel.org 15687S: Supported 15688W: http://www.onsemi.com 15689F: drivers/net/phy/ncn* 15690 15691OP-TEE DRIVER 15692M: Jens Wiklander <jens.wiklander@linaro.org> 15693L: op-tee@lists.trustedfirmware.org 15694S: Maintained 15695F: Documentation/ABI/testing/sysfs-bus-optee-devices 15696F: drivers/tee/optee/ 15697 15698OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15699M: Sumit Garg <sumit.garg@linaro.org> 15700L: op-tee@lists.trustedfirmware.org 15701S: Maintained 15702F: drivers/char/hw_random/optee-rng.c 15703 15704OP-TEE RTC DRIVER 15705M: Clément Léger <clement.leger@bootlin.com> 15706L: linux-rtc@vger.kernel.org 15707S: Maintained 15708F: drivers/rtc/rtc-optee.c 15709 15710OPA-VNIC DRIVER 15711M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15712L: linux-rdma@vger.kernel.org 15713S: Supported 15714F: drivers/infiniband/ulp/opa_vnic 15715 15716OPEN FIRMWARE AND FLATTENED DEVICE TREE 15717M: Rob Herring <robh+dt@kernel.org> 15718M: Frank Rowand <frowand.list@gmail.com> 15719L: devicetree@vger.kernel.org 15720S: Maintained 15721W: http://www.devicetree.org/ 15722C: irc://irc.libera.chat/devicetree 15723T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15724F: Documentation/ABI/testing/sysfs-firmware-ofw 15725F: drivers/of/ 15726F: include/linux/of*.h 15727F: scripts/dtc/ 15728K: of_overlay_notifier_ 15729K: of_overlay_fdt_apply 15730K: of_overlay_remove 15731 15732OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15733M: Rob Herring <robh+dt@kernel.org> 15734M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15735M: Conor Dooley <conor+dt@kernel.org> 15736L: devicetree@vger.kernel.org 15737S: Maintained 15738Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15739C: irc://irc.libera.chat/devicetree 15740T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15741F: Documentation/devicetree/ 15742F: arch/*/boot/dts/ 15743F: include/dt-bindings/ 15744 15745OPENCOMPUTE PTP CLOCK DRIVER 15746M: Jonathan Lemon <jonathan.lemon@gmail.com> 15747M: Vadim Fedorenko <vadfed@fb.com> 15748L: netdev@vger.kernel.org 15749S: Maintained 15750F: drivers/ptp/ptp_ocp.c 15751 15752OPENCORES I2C BUS DRIVER 15753M: Peter Korsgaard <peter@korsgaard.com> 15754M: Andrew Lunn <andrew@lunn.ch> 15755L: linux-i2c@vger.kernel.org 15756S: Maintained 15757F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15758F: Documentation/i2c/busses/i2c-ocores.rst 15759F: drivers/i2c/busses/i2c-ocores.c 15760F: include/linux/platform_data/i2c-ocores.h 15761 15762OPENRISC ARCHITECTURE 15763M: Jonas Bonn <jonas@southpole.se> 15764M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15765M: Stafford Horne <shorne@gmail.com> 15766L: linux-openrisc@vger.kernel.org 15767S: Maintained 15768W: http://openrisc.io 15769T: git https://github.com/openrisc/linux.git 15770F: Documentation/arch/openrisc/ 15771F: Documentation/devicetree/bindings/openrisc/ 15772F: arch/openrisc/ 15773F: drivers/irqchip/irq-ompic.c 15774F: drivers/irqchip/irq-or1k-* 15775 15776OPENVSWITCH 15777M: Pravin B Shelar <pshelar@ovn.org> 15778L: netdev@vger.kernel.org 15779L: dev@openvswitch.org 15780S: Maintained 15781W: http://openvswitch.org 15782F: include/uapi/linux/openvswitch.h 15783F: net/openvswitch/ 15784F: tools/testing/selftests/net/openvswitch/ 15785 15786OPERATING PERFORMANCE POINTS (OPP) 15787M: Viresh Kumar <vireshk@kernel.org> 15788M: Nishanth Menon <nm@ti.com> 15789M: Stephen Boyd <sboyd@kernel.org> 15790L: linux-pm@vger.kernel.org 15791S: Maintained 15792T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15793F: Documentation/devicetree/bindings/opp/ 15794F: Documentation/power/opp.rst 15795F: drivers/opp/ 15796F: include/linux/pm_opp.h 15797 15798OPL4 DRIVER 15799M: Clemens Ladisch <clemens@ladisch.de> 15800L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15801S: Maintained 15802T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15803F: sound/drivers/opl4/ 15804 15805ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15806M: Mark Fasheh <mark@fasheh.com> 15807M: Joel Becker <jlbec@evilplan.org> 15808M: Joseph Qi <joseph.qi@linux.alibaba.com> 15809L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15810S: Supported 15811W: http://ocfs2.wiki.kernel.org 15812F: Documentation/filesystems/dlmfs.rst 15813F: Documentation/filesystems/ocfs2.rst 15814F: fs/ocfs2/ 15815 15816ORANGEFS FILESYSTEM 15817M: Mike Marshall <hubcap@omnibond.com> 15818R: Martin Brandenburg <martin@omnibond.com> 15819L: devel@lists.orangefs.org 15820S: Supported 15821T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15822F: Documentation/filesystems/orangefs.rst 15823F: fs/orangefs/ 15824 15825ORINOCO DRIVER 15826L: linux-wireless@vger.kernel.org 15827S: Orphan 15828W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15829W: http://www.nongnu.org/orinoco/ 15830F: drivers/net/wireless/intersil/orinoco/ 15831 15832OV2659 OMNIVISION SENSOR DRIVER 15833M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15834L: linux-media@vger.kernel.org 15835S: Maintained 15836W: https://linuxtv.org 15837Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15838T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15839F: drivers/media/i2c/ov2659.c 15840F: include/media/i2c/ov2659.h 15841 15842OVERLAY FILESYSTEM 15843M: Miklos Szeredi <miklos@szeredi.hu> 15844L: linux-unionfs@vger.kernel.org 15845S: Supported 15846T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15847F: Documentation/filesystems/overlayfs.rst 15848F: fs/overlayfs/ 15849 15850P54 WIRELESS DRIVER 15851M: Christian Lamparter <chunkeey@googlemail.com> 15852L: linux-wireless@vger.kernel.org 15853S: Maintained 15854W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15855F: drivers/net/wireless/intersil/p54/ 15856 15857PACKET SOCKETS 15858M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15859S: Maintained 15860F: include/uapi/linux/if_packet.h 15861F: net/packet/af_packet.c 15862 15863PACKING 15864M: Vladimir Oltean <olteanv@gmail.com> 15865L: netdev@vger.kernel.org 15866S: Supported 15867F: Documentation/core-api/packing.rst 15868F: include/linux/packing.h 15869F: lib/packing.c 15870 15871PADATA PARALLEL EXECUTION MECHANISM 15872M: Steffen Klassert <steffen.klassert@secunet.com> 15873M: Daniel Jordan <daniel.m.jordan@oracle.com> 15874L: linux-crypto@vger.kernel.org 15875L: linux-kernel@vger.kernel.org 15876S: Maintained 15877F: Documentation/core-api/padata.rst 15878F: include/linux/padata.h 15879F: kernel/padata.c 15880 15881PAGE CACHE 15882M: Matthew Wilcox (Oracle) <willy@infradead.org> 15883L: linux-fsdevel@vger.kernel.org 15884S: Supported 15885T: git git://git.infradead.org/users/willy/pagecache.git 15886F: Documentation/filesystems/locking.rst 15887F: Documentation/filesystems/vfs.rst 15888F: include/linux/pagemap.h 15889F: mm/filemap.c 15890F: mm/page-writeback.c 15891F: mm/readahead.c 15892F: mm/truncate.c 15893 15894PAGE POOL 15895M: Jesper Dangaard Brouer <hawk@kernel.org> 15896M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15897L: netdev@vger.kernel.org 15898S: Supported 15899F: Documentation/networking/page_pool.rst 15900F: include/net/page_pool.h 15901F: include/trace/events/page_pool.h 15902F: net/core/page_pool.c 15903 15904PAGE TABLE CHECK 15905M: Pasha Tatashin <pasha.tatashin@soleen.com> 15906M: Andrew Morton <akpm@linux-foundation.org> 15907L: linux-mm@kvack.org 15908S: Maintained 15909F: Documentation/mm/page_table_check.rst 15910F: include/linux/page_table_check.h 15911F: mm/page_table_check.c 15912 15913PANASONIC LAPTOP ACPI EXTRAS DRIVER 15914M: Kenneth Chan <kenneth.t.chan@gmail.com> 15915L: platform-driver-x86@vger.kernel.org 15916S: Maintained 15917F: drivers/platform/x86/panasonic-laptop.c 15918 15919PARALLAX PING IIO SENSOR DRIVER 15920M: Andreas Klinger <ak@it-klinger.de> 15921L: linux-iio@vger.kernel.org 15922S: Maintained 15923F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15924F: drivers/iio/proximity/ping.c 15925 15926PARALLEL LCD/KEYPAD PANEL DRIVER 15927M: Willy Tarreau <willy@haproxy.com> 15928M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15929S: Odd Fixes 15930F: Documentation/admin-guide/lcd-panel-cgram.rst 15931F: drivers/auxdisplay/panel.c 15932 15933PARALLEL PORT SUBSYSTEM 15934M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15935M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15936L: linux-parport@lists.infradead.org (subscribers-only) 15937S: Maintained 15938F: Documentation/driver-api/parport*.rst 15939F: drivers/char/ppdev.c 15940F: drivers/parport/ 15941F: include/linux/parport*.h 15942F: include/uapi/linux/ppdev.h 15943 15944PARAVIRT_OPS INTERFACE 15945M: Juergen Gross <jgross@suse.com> 15946M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15947R: Alexey Makhalov <amakhalov@vmware.com> 15948R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15949L: virtualization@lists.linux-foundation.org 15950L: x86@kernel.org 15951S: Supported 15952T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15953F: Documentation/virt/paravirt_ops.rst 15954F: arch/*/include/asm/paravirt*.h 15955F: arch/*/kernel/paravirt* 15956F: include/linux/hypervisor.h 15957 15958PARISC ARCHITECTURE 15959M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15960M: Helge Deller <deller@gmx.de> 15961L: linux-parisc@vger.kernel.org 15962S: Maintained 15963W: https://parisc.wiki.kernel.org 15964Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15965T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15966T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15967F: Documentation/arch/parisc/ 15968F: arch/parisc/ 15969F: drivers/char/agp/parisc-agp.c 15970F: drivers/input/misc/hp_sdc_rtc.c 15971F: drivers/input/serio/gscps2.c 15972F: drivers/input/serio/hp_sdc* 15973F: drivers/parisc/ 15974F: drivers/parport/parport_gsc.* 15975F: drivers/tty/serial/8250/8250_parisc.c 15976F: drivers/video/console/sti* 15977F: drivers/video/fbdev/sti* 15978F: drivers/video/logo/logo_parisc* 15979F: include/linux/hp_sdc.h 15980 15981PARMAN 15982M: Jiri Pirko <jiri@resnulli.us> 15983L: netdev@vger.kernel.org 15984S: Supported 15985F: include/linux/parman.h 15986F: lib/parman.c 15987F: lib/test_parman.c 15988 15989PC ENGINES APU BOARD DRIVER 15990M: Enrico Weigelt, metux IT consult <info@metux.net> 15991S: Maintained 15992F: drivers/platform/x86/pcengines-apuv2.c 15993 15994PC87360 HARDWARE MONITORING DRIVER 15995M: Jim Cromie <jim.cromie@gmail.com> 15996L: linux-hwmon@vger.kernel.org 15997S: Maintained 15998F: Documentation/hwmon/pc87360.rst 15999F: drivers/hwmon/pc87360.c 16000 16001PC8736x GPIO DRIVER 16002M: Jim Cromie <jim.cromie@gmail.com> 16003S: Maintained 16004F: drivers/char/pc8736x_gpio.c 16005 16006PC87427 HARDWARE MONITORING DRIVER 16007M: Jean Delvare <jdelvare@suse.com> 16008L: linux-hwmon@vger.kernel.org 16009S: Maintained 16010F: Documentation/hwmon/pc87427.rst 16011F: drivers/hwmon/pc87427.c 16012 16013PCA9532 LED DRIVER 16014M: Riku Voipio <riku.voipio@iki.fi> 16015S: Maintained 16016F: drivers/leds/leds-pca9532.c 16017F: include/linux/leds-pca9532.h 16018 16019PCA9541 I2C BUS MASTER SELECTOR DRIVER 16020M: Guenter Roeck <linux@roeck-us.net> 16021L: linux-i2c@vger.kernel.org 16022S: Maintained 16023F: drivers/i2c/muxes/i2c-mux-pca9541.c 16024 16025PCDP - PRIMARY CONSOLE AND DEBUG PORT 16026M: Khalid Aziz <khalid@gonehiking.org> 16027S: Maintained 16028F: drivers/firmware/pcdp.* 16029 16030PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16031M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16032M: Pali Rohár <pali@kernel.org> 16033L: linux-pci@vger.kernel.org 16034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16035S: Maintained 16036F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16037F: drivers/pci/controller/pci-aardvark.c 16038 16039PCI DRIVER FOR ALTERA PCIE IP 16040M: Joyce Ooi <joyce.ooi@intel.com> 16041L: linux-pci@vger.kernel.org 16042S: Supported 16043F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16044F: drivers/pci/controller/pcie-altera.c 16045 16046PCI DRIVER FOR APPLIEDMICRO XGENE 16047M: Toan Le <toan@os.amperecomputing.com> 16048L: linux-pci@vger.kernel.org 16049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16050S: Maintained 16051F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16052F: drivers/pci/controller/pci-xgene.c 16053 16054PCI DRIVER FOR ARM VERSATILE PLATFORM 16055M: Rob Herring <robh@kernel.org> 16056L: linux-pci@vger.kernel.org 16057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16058S: Maintained 16059F: Documentation/devicetree/bindings/pci/versatile.yaml 16060F: drivers/pci/controller/pci-versatile.c 16061 16062PCI DRIVER FOR ARMADA 8K 16063M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16064L: linux-pci@vger.kernel.org 16065L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16066S: Maintained 16067F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16068F: drivers/pci/controller/dwc/pcie-armada8k.c 16069 16070PCI DRIVER FOR CADENCE PCIE IP 16071M: Tom Joseph <tjoseph@cadence.com> 16072L: linux-pci@vger.kernel.org 16073S: Maintained 16074F: Documentation/devicetree/bindings/pci/cdns,* 16075F: drivers/pci/controller/cadence/ 16076 16077PCI DRIVER FOR FREESCALE LAYERSCAPE 16078M: Minghuan Lian <minghuan.Lian@nxp.com> 16079M: Mingkai Hu <mingkai.hu@nxp.com> 16080M: Roy Zang <roy.zang@nxp.com> 16081L: linuxppc-dev@lists.ozlabs.org 16082L: linux-pci@vger.kernel.org 16083L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16084S: Maintained 16085F: drivers/pci/controller/dwc/*layerscape* 16086 16087PCI DRIVER FOR FU740 16088M: Paul Walmsley <paul.walmsley@sifive.com> 16089M: Greentime Hu <greentime.hu@sifive.com> 16090L: linux-pci@vger.kernel.org 16091S: Maintained 16092F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16093F: drivers/pci/controller/dwc/pcie-fu740.c 16094 16095PCI DRIVER FOR GENERIC OF HOSTS 16096M: Will Deacon <will@kernel.org> 16097L: linux-pci@vger.kernel.org 16098L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16099S: Maintained 16100F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16101F: drivers/pci/controller/pci-host-common.c 16102F: drivers/pci/controller/pci-host-generic.c 16103 16104PCI DRIVER FOR IMX6 16105M: Richard Zhu <hongxing.zhu@nxp.com> 16106M: Lucas Stach <l.stach@pengutronix.de> 16107L: linux-pci@vger.kernel.org 16108L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16109S: Maintained 16110F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16111F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16112F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16113F: drivers/pci/controller/dwc/*imx6* 16114 16115PCI DRIVER FOR INTEL IXP4XX 16116M: Linus Walleij <linus.walleij@linaro.org> 16117S: Maintained 16118F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16119F: drivers/pci/controller/pci-ixp4xx.c 16120 16121PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16122M: Nirmal Patel <nirmal.patel@linux.intel.com> 16123R: Jonathan Derrick <jonathan.derrick@linux.dev> 16124L: linux-pci@vger.kernel.org 16125S: Supported 16126F: drivers/pci/controller/vmd.c 16127 16128PCI DRIVER FOR MICROSEMI SWITCHTEC 16129M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16130M: Logan Gunthorpe <logang@deltatee.com> 16131L: linux-pci@vger.kernel.org 16132S: Maintained 16133F: Documentation/ABI/testing/sysfs-class-switchtec 16134F: Documentation/driver-api/switchtec.rst 16135F: drivers/ntb/hw/mscc/ 16136F: drivers/pci/switch/switchtec* 16137F: include/linux/switchtec.h 16138F: include/uapi/linux/switchtec_ioctl.h 16139 16140PCI DRIVER FOR MOBIVEIL PCIE IP 16141M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16142M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16143L: linux-pci@vger.kernel.org 16144S: Supported 16145F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16146F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16147 16148PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16149M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16150M: Pali Rohár <pali@kernel.org> 16151L: linux-pci@vger.kernel.org 16152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16153S: Maintained 16154F: drivers/pci/controller/*mvebu* 16155 16156PCI DRIVER FOR NVIDIA TEGRA 16157M: Thierry Reding <thierry.reding@gmail.com> 16158L: linux-tegra@vger.kernel.org 16159L: linux-pci@vger.kernel.org 16160S: Supported 16161F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16162F: drivers/pci/controller/pci-tegra.c 16163 16164PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16165M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16166L: linux-pci@vger.kernel.org 16167L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16168S: Maintained 16169F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16170F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16171 16172PCI DRIVER FOR RENESAS R-CAR 16173M: Marek Vasut <marek.vasut+renesas@gmail.com> 16174M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16175L: linux-pci@vger.kernel.org 16176L: linux-renesas-soc@vger.kernel.org 16177S: Maintained 16178F: Documentation/devicetree/bindings/pci/*rcar* 16179F: drivers/pci/controller/*rcar* 16180 16181PCI DRIVER FOR SAMSUNG EXYNOS 16182M: Jingoo Han <jingoohan1@gmail.com> 16183L: linux-pci@vger.kernel.org 16184L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16185L: linux-samsung-soc@vger.kernel.org 16186S: Maintained 16187F: drivers/pci/controller/dwc/pci-exynos.c 16188 16189PCI DRIVER FOR SYNOPSYS DESIGNWARE 16190M: Jingoo Han <jingoohan1@gmail.com> 16191M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16192L: linux-pci@vger.kernel.org 16193S: Maintained 16194F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16195F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16196F: drivers/pci/controller/dwc/*designware* 16197 16198PCI DRIVER FOR TI DRA7XX/J721E 16199M: Vignesh Raghavendra <vigneshr@ti.com> 16200L: linux-omap@vger.kernel.org 16201L: linux-pci@vger.kernel.org 16202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16203S: Supported 16204F: Documentation/devicetree/bindings/pci/ti-pci.txt 16205F: drivers/pci/controller/cadence/pci-j721e.c 16206F: drivers/pci/controller/dwc/pci-dra7xx.c 16207 16208PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16209M: Linus Walleij <linus.walleij@linaro.org> 16210L: linux-pci@vger.kernel.org 16211S: Maintained 16212F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16213F: drivers/pci/controller/pci-v3-semi.c 16214 16215PCI DRIVER FOR XILINX VERSAL CPM 16216M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16217M: Michal Simek <michal.simek@amd.com> 16218L: linux-pci@vger.kernel.org 16219S: Maintained 16220F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16221F: drivers/pci/controller/pcie-xilinx-cpm.c 16222 16223PCI ENDPOINT SUBSYSTEM 16224M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16225M: Krzysztof Wilczyński <kw@linux.com> 16226R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16227R: Kishon Vijay Abraham I <kishon@kernel.org> 16228L: linux-pci@vger.kernel.org 16229S: Supported 16230Q: https://patchwork.kernel.org/project/linux-pci/list/ 16231B: https://bugzilla.kernel.org 16232C: irc://irc.oftc.net/linux-pci 16233T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16234F: Documentation/PCI/endpoint/* 16235F: Documentation/misc-devices/pci-endpoint-test.rst 16236F: drivers/misc/pci_endpoint_test.c 16237F: drivers/pci/endpoint/ 16238F: tools/pci/ 16239 16240PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16241M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16242R: Oliver O'Halloran <oohall@gmail.com> 16243L: linuxppc-dev@lists.ozlabs.org 16244S: Supported 16245F: Documentation/PCI/pci-error-recovery.rst 16246F: Documentation/powerpc/eeh-pci-error-recovery.rst 16247F: arch/powerpc/include/*/eeh*.h 16248F: arch/powerpc/kernel/eeh*.c 16249F: arch/powerpc/platforms/*/eeh*.c 16250F: drivers/pci/pcie/aer.c 16251F: drivers/pci/pcie/dpc.c 16252F: drivers/pci/pcie/err.c 16253 16254PCI ERROR RECOVERY 16255M: Linas Vepstas <linasvepstas@gmail.com> 16256L: linux-pci@vger.kernel.org 16257S: Supported 16258F: Documentation/PCI/pci-error-recovery.rst 16259 16260PCI MSI DRIVER FOR ALTERA MSI IP 16261M: Joyce Ooi <joyce.ooi@intel.com> 16262L: linux-pci@vger.kernel.org 16263S: Supported 16264F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16265F: drivers/pci/controller/pcie-altera-msi.c 16266 16267PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16268M: Toan Le <toan@os.amperecomputing.com> 16269L: linux-pci@vger.kernel.org 16270L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16271S: Maintained 16272F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16273F: drivers/pci/controller/pci-xgene-msi.c 16274 16275PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16276M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16277M: Krzysztof Wilczyński <kw@linux.com> 16278R: Rob Herring <robh@kernel.org> 16279L: linux-pci@vger.kernel.org 16280S: Supported 16281Q: https://patchwork.kernel.org/project/linux-pci/list/ 16282B: https://bugzilla.kernel.org 16283C: irc://irc.oftc.net/linux-pci 16284T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16285F: Documentation/devicetree/bindings/pci/ 16286F: drivers/pci/controller/ 16287F: drivers/pci/pci-bridge-emul.c 16288F: drivers/pci/pci-bridge-emul.h 16289 16290PCI PEER-TO-PEER DMA (P2PDMA) 16291M: Bjorn Helgaas <bhelgaas@google.com> 16292M: Logan Gunthorpe <logang@deltatee.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/driver-api/pci/p2pdma.rst 16300F: drivers/pci/p2pdma.c 16301F: include/linux/pci-p2pdma.h 16302 16303PCI SUBSYSTEM 16304M: Bjorn Helgaas <bhelgaas@google.com> 16305L: linux-pci@vger.kernel.org 16306S: Supported 16307Q: https://patchwork.kernel.org/project/linux-pci/list/ 16308B: https://bugzilla.kernel.org 16309C: irc://irc.oftc.net/linux-pci 16310T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16311F: Documentation/PCI/ 16312F: Documentation/devicetree/bindings/pci/ 16313F: arch/x86/kernel/early-quirks.c 16314F: arch/x86/kernel/quirks.c 16315F: arch/x86/pci/ 16316F: drivers/acpi/pci* 16317F: drivers/pci/ 16318F: include/asm-generic/pci* 16319F: include/linux/of_pci.h 16320F: include/linux/pci* 16321F: include/uapi/linux/pci* 16322F: lib/pci* 16323 16324PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16325M: Jonathan Chocron <jonnyc@amazon.com> 16326L: linux-pci@vger.kernel.org 16327S: Maintained 16328F: Documentation/devicetree/bindings/pci/pcie-al.txt 16329F: drivers/pci/controller/dwc/pcie-al.c 16330 16331PCIE DRIVER FOR AMLOGIC MESON 16332M: Yue Wang <yue.wang@Amlogic.com> 16333L: linux-pci@vger.kernel.org 16334L: linux-amlogic@lists.infradead.org 16335S: Maintained 16336F: drivers/pci/controller/dwc/pci-meson.c 16337 16338PCIE DRIVER FOR AXIS ARTPEC 16339M: Jesper Nilsson <jesper.nilsson@axis.com> 16340L: linux-arm-kernel@axis.com 16341L: linux-pci@vger.kernel.org 16342S: Maintained 16343F: Documentation/devicetree/bindings/pci/axis,artpec* 16344F: drivers/pci/controller/dwc/*artpec* 16345 16346PCIE DRIVER FOR CAVIUM THUNDERX 16347M: Robert Richter <rric@kernel.org> 16348L: linux-pci@vger.kernel.org 16349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16350S: Odd Fixes 16351F: drivers/pci/controller/pci-thunder-* 16352 16353PCIE DRIVER FOR HISILICON 16354M: Zhou Wang <wangzhou1@hisilicon.com> 16355L: linux-pci@vger.kernel.org 16356S: Maintained 16357F: drivers/pci/controller/dwc/pcie-hisi.c 16358 16359PCIE DRIVER FOR HISILICON KIRIN 16360M: Xiaowei Song <songxiaowei@hisilicon.com> 16361M: Binghui Wang <wangbinghui@hisilicon.com> 16362L: linux-pci@vger.kernel.org 16363S: Maintained 16364F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16365F: drivers/pci/controller/dwc/pcie-kirin.c 16366 16367PCIE DRIVER FOR HISILICON STB 16368M: Shawn Guo <shawn.guo@linaro.org> 16369L: linux-pci@vger.kernel.org 16370S: Maintained 16371F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16372F: drivers/pci/controller/dwc/pcie-histb.c 16373 16374PCIE DRIVER FOR INTEL KEEM BAY 16375M: Srikanth Thokala <srikanth.thokala@intel.com> 16376L: linux-pci@vger.kernel.org 16377S: Supported 16378F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16379F: drivers/pci/controller/dwc/pcie-keembay.c 16380 16381PCIE DRIVER FOR INTEL LGM GW SOC 16382M: Rahul Tanwar <rtanwar@maxlinear.com> 16383L: linux-pci@vger.kernel.org 16384S: Maintained 16385F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16386F: drivers/pci/controller/dwc/pcie-intel-gw.c 16387 16388PCIE DRIVER FOR MEDIATEK 16389M: Ryder Lee <ryder.lee@mediatek.com> 16390M: Jianjun Wang <jianjun.wang@mediatek.com> 16391L: linux-pci@vger.kernel.org 16392L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16393S: Supported 16394F: Documentation/devicetree/bindings/pci/mediatek* 16395F: drivers/pci/controller/*mediatek* 16396 16397PCIE DRIVER FOR MICROCHIP 16398M: Daire McNamara <daire.mcnamara@microchip.com> 16399L: linux-pci@vger.kernel.org 16400S: Supported 16401F: Documentation/devicetree/bindings/pci/microchip* 16402F: drivers/pci/controller/*microchip* 16403 16404PCIE DRIVER FOR QUALCOMM MSM 16405M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16406L: linux-pci@vger.kernel.org 16407L: linux-arm-msm@vger.kernel.org 16408S: Maintained 16409F: drivers/pci/controller/dwc/pcie-qcom.c 16410 16411PCIE DRIVER FOR ROCKCHIP 16412M: Shawn Lin <shawn.lin@rock-chips.com> 16413L: linux-pci@vger.kernel.org 16414L: linux-rockchip@lists.infradead.org 16415S: Maintained 16416F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16417F: drivers/pci/controller/pcie-rockchip* 16418 16419PCIE DRIVER FOR SOCIONEXT UNIPHIER 16420M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16421L: linux-pci@vger.kernel.org 16422S: Maintained 16423F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16424F: drivers/pci/controller/dwc/pcie-uniphier* 16425 16426PCIE DRIVER FOR ST SPEAR13XX 16427M: Pratyush Anand <pratyush.anand@gmail.com> 16428L: linux-pci@vger.kernel.org 16429S: Maintained 16430F: drivers/pci/controller/dwc/*spear* 16431 16432PCIE ENDPOINT DRIVER FOR QUALCOMM 16433M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16434L: linux-pci@vger.kernel.org 16435L: linux-arm-msm@vger.kernel.org 16436S: Maintained 16437F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16438F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16439 16440PCMCIA SUBSYSTEM 16441M: Dominik Brodowski <linux@dominikbrodowski.net> 16442S: Odd Fixes 16443T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16444F: Documentation/pcmcia/ 16445F: drivers/pcmcia/ 16446F: include/pcmcia/ 16447F: tools/pcmcia/ 16448 16449PCNET32 NETWORK DRIVER 16450M: Don Fry <pcnet32@frontier.com> 16451L: netdev@vger.kernel.org 16452S: Maintained 16453F: drivers/net/ethernet/amd/pcnet32.c 16454 16455PCRYPT PARALLEL CRYPTO ENGINE 16456M: Steffen Klassert <steffen.klassert@secunet.com> 16457L: linux-crypto@vger.kernel.org 16458S: Maintained 16459F: crypto/pcrypt.c 16460F: include/crypto/pcrypt.h 16461 16462PECI HARDWARE MONITORING DRIVERS 16463M: Iwona Winiarska <iwona.winiarska@intel.com> 16464L: linux-hwmon@vger.kernel.org 16465S: Supported 16466F: Documentation/hwmon/peci-cputemp.rst 16467F: Documentation/hwmon/peci-dimmtemp.rst 16468F: drivers/hwmon/peci/ 16469 16470PECI SUBSYSTEM 16471M: Iwona Winiarska <iwona.winiarska@intel.com> 16472L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16473S: Supported 16474F: Documentation/devicetree/bindings/peci/ 16475F: Documentation/peci/ 16476F: drivers/peci/ 16477F: include/linux/peci-cpu.h 16478F: include/linux/peci.h 16479 16480PENSANDO ETHERNET DRIVERS 16481M: Shannon Nelson <shannon.nelson@amd.com> 16482M: Brett Creeley <brett.creeley@amd.com> 16483M: drivers@pensando.io 16484L: netdev@vger.kernel.org 16485S: Supported 16486F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16487F: drivers/net/ethernet/pensando/ 16488 16489PER-CPU MEMORY ALLOCATOR 16490M: Dennis Zhou <dennis@kernel.org> 16491M: Tejun Heo <tj@kernel.org> 16492M: Christoph Lameter <cl@linux.com> 16493L: linux-mm@kvack.org 16494S: Maintained 16495T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16496F: arch/*/include/asm/percpu.h 16497F: include/linux/percpu*.h 16498F: lib/percpu*.c 16499F: mm/percpu*.c 16500 16501PER-TASK DELAY ACCOUNTING 16502M: Balbir Singh <bsingharora@gmail.com> 16503S: Maintained 16504F: include/linux/delayacct.h 16505F: kernel/delayacct.c 16506 16507PERFORMANCE EVENTS SUBSYSTEM 16508M: Peter Zijlstra <peterz@infradead.org> 16509M: Ingo Molnar <mingo@redhat.com> 16510M: Arnaldo Carvalho de Melo <acme@kernel.org> 16511R: Mark Rutland <mark.rutland@arm.com> 16512R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16513R: Jiri Olsa <jolsa@kernel.org> 16514R: Namhyung Kim <namhyung@kernel.org> 16515R: Ian Rogers <irogers@google.com> 16516R: Adrian Hunter <adrian.hunter@intel.com> 16517L: linux-perf-users@vger.kernel.org 16518L: linux-kernel@vger.kernel.org 16519S: Supported 16520W: https://perf.wiki.kernel.org/ 16521T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16522F: arch/*/events/* 16523F: arch/*/events/*/* 16524F: arch/*/include/asm/perf_event.h 16525F: arch/*/kernel/*/*/perf_event*.c 16526F: arch/*/kernel/*/perf_event*.c 16527F: arch/*/kernel/perf_callchain.c 16528F: arch/*/kernel/perf_event*.c 16529F: include/linux/perf_event.h 16530F: include/uapi/linux/perf_event.h 16531F: kernel/events/* 16532F: tools/lib/perf/ 16533F: tools/perf/ 16534 16535PERFORMANCE EVENTS TOOLING ARM64 16536R: John Garry <john.g.garry@oracle.com> 16537R: Will Deacon <will@kernel.org> 16538R: James Clark <james.clark@arm.com> 16539R: Mike Leach <mike.leach@linaro.org> 16540R: Leo Yan <leo.yan@linaro.org> 16541L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16542S: Supported 16543F: tools/build/feature/test-libopencsd.c 16544F: tools/perf/arch/arm*/ 16545F: tools/perf/pmu-events/arch/arm64/ 16546F: tools/perf/util/arm-spe* 16547F: tools/perf/util/cs-etm* 16548 16549PERSONALITY HANDLING 16550M: Christoph Hellwig <hch@infradead.org> 16551L: linux-abi-devel@lists.sourceforge.net 16552S: Maintained 16553F: include/linux/personality.h 16554F: include/uapi/linux/personality.h 16555 16556PHOENIX RC FLIGHT CONTROLLER ADAPTER 16557M: Marcus Folkesson <marcus.folkesson@gmail.com> 16558L: linux-input@vger.kernel.org 16559S: Maintained 16560F: Documentation/input/devices/pxrc.rst 16561F: drivers/input/joystick/pxrc.c 16562 16563PHONET PROTOCOL 16564M: Remi Denis-Courmont <courmisch@gmail.com> 16565S: Supported 16566F: Documentation/networking/phonet.rst 16567F: include/linux/phonet.h 16568F: include/net/phonet/ 16569F: include/uapi/linux/phonet.h 16570F: net/phonet/ 16571 16572PHRAM MTD DRIVER 16573M: Joern Engel <joern@lazybastard.org> 16574L: linux-mtd@lists.infradead.org 16575S: Maintained 16576F: drivers/mtd/devices/phram.c 16577 16578PICOLCD HID DRIVER 16579M: Bruno Prémont <bonbons@linux-vserver.org> 16580L: linux-input@vger.kernel.org 16581S: Maintained 16582F: drivers/hid/hid-picolcd* 16583 16584PIDFD API 16585M: Christian Brauner <christian@brauner.io> 16586L: linux-kernel@vger.kernel.org 16587S: Maintained 16588T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16589F: samples/pidfd/ 16590F: tools/testing/selftests/clone3/ 16591F: tools/testing/selftests/pid_namespace/ 16592F: tools/testing/selftests/pidfd/ 16593K: (?i)pidfd 16594K: (?i)clone3 16595K: \b(clone_args|kernel_clone_args)\b 16596 16597PIN CONTROL SUBSYSTEM 16598M: Linus Walleij <linus.walleij@linaro.org> 16599L: linux-gpio@vger.kernel.org 16600S: Maintained 16601T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16602F: Documentation/devicetree/bindings/pinctrl/ 16603F: Documentation/driver-api/pin-control.rst 16604F: drivers/pinctrl/ 16605F: include/dt-bindings/pinctrl/ 16606F: include/linux/pinctrl/ 16607 16608PIN CONTROLLER - AMD 16609M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16610M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16611S: Maintained 16612F: drivers/pinctrl/pinctrl-amd.c 16613 16614PIN CONTROLLER - FREESCALE 16615M: Dong Aisheng <aisheng.dong@nxp.com> 16616M: Fabio Estevam <festevam@gmail.com> 16617M: Shawn Guo <shawnguo@kernel.org> 16618M: Jacky Bai <ping.bai@nxp.com> 16619R: Pengutronix Kernel Team <kernel@pengutronix.de> 16620L: linux-gpio@vger.kernel.org 16621S: Maintained 16622F: Documentation/devicetree/bindings/pinctrl/fsl,* 16623F: drivers/pinctrl/freescale/ 16624 16625PIN CONTROLLER - INTEL 16626M: Mika Westerberg <mika.westerberg@linux.intel.com> 16627M: Andy Shevchenko <andy@kernel.org> 16628S: Supported 16629T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16630F: drivers/pinctrl/intel/ 16631 16632PIN CONTROLLER - KEEMBAY 16633M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16634S: Supported 16635F: drivers/pinctrl/pinctrl-keembay* 16636 16637PIN CONTROLLER - MEDIATEK 16638M: Sean Wang <sean.wang@kernel.org> 16639L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16640S: Maintained 16641F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16642F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16643F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16644F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16645F: drivers/pinctrl/mediatek/ 16646 16647PIN CONTROLLER - MEDIATEK MIPS 16648M: Arınç ÜNAL <arinc.unal@arinc9.com> 16649M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16650L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16651L: linux-mips@vger.kernel.org 16652S: Maintained 16653F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16654F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16655F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16656F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16657F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16658F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16659F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16660F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16661F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16662F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16663F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16664F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16665F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16666F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16667F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16668 16669PIN CONTROLLER - MICROCHIP AT91 16670M: Ludovic Desroches <ludovic.desroches@microchip.com> 16671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16672L: linux-gpio@vger.kernel.org 16673S: Supported 16674F: drivers/gpio/gpio-sama5d2-piobu.c 16675F: drivers/pinctrl/pinctrl-at91* 16676 16677PIN CONTROLLER - NXP S32 16678M: Chester Lin <clin@suse.com> 16679R: NXP S32 Linux Team <s32@nxp.com> 16680L: linux-gpio@vger.kernel.org 16681S: Maintained 16682F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16683F: drivers/pinctrl/nxp/ 16684 16685PIN CONTROLLER - QUALCOMM 16686M: Bjorn Andersson <andersson@kernel.org> 16687L: linux-arm-msm@vger.kernel.org 16688S: Maintained 16689F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16690F: drivers/pinctrl/qcom/ 16691 16692PIN CONTROLLER - RENESAS 16693M: Geert Uytterhoeven <geert+renesas@glider.be> 16694L: linux-renesas-soc@vger.kernel.org 16695S: Supported 16696T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16697F: Documentation/devicetree/bindings/pinctrl/renesas,* 16698F: drivers/pinctrl/renesas/ 16699 16700PIN CONTROLLER - SAMSUNG 16701M: Tomasz Figa <tomasz.figa@gmail.com> 16702M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16703M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16704R: Alim Akhtar <alim.akhtar@samsung.com> 16705L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16706L: linux-samsung-soc@vger.kernel.org 16707S: Maintained 16708Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16709B: mailto:linux-samsung-soc@vger.kernel.org 16710C: irc://irc.libera.chat/linux-exynos 16711T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16712F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16713F: drivers/pinctrl/samsung/ 16714F: include/dt-bindings/pinctrl/samsung.h 16715 16716PIN CONTROLLER - SINGLE 16717M: Tony Lindgren <tony@atomide.com> 16718M: Haojian Zhuang <haojian.zhuang@linaro.org> 16719L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16720L: linux-omap@vger.kernel.org 16721S: Maintained 16722F: drivers/pinctrl/pinctrl-single.c 16723 16724PIN CONTROLLER - SUNPLUS / TIBBO 16725M: Dvorkin Dmitry <dvorkin@tibbo.com> 16726M: Wells Lu <wellslutw@gmail.com> 16727L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16728S: Maintained 16729W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16730F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16731F: drivers/pinctrl/sunplus/ 16732F: include/dt-bindings/pinctrl/sppctl*.h 16733 16734PINE64 PINEPHONE KEYBOARD DRIVER 16735M: Samuel Holland <samuel@sholland.org> 16736S: Supported 16737F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16738F: drivers/input/keyboard/pinephone-keyboard.c 16739 16740PKTCDVD DRIVER 16741M: linux-block@vger.kernel.org 16742S: Orphan 16743F: drivers/block/pktcdvd.c 16744F: include/linux/pktcdvd.h 16745F: include/uapi/linux/pktcdvd.h 16746 16747PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16748M: Tomasz Duszynski <tduszyns@gmail.com> 16749S: Maintained 16750F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16751F: drivers/iio/chemical/pms7003.c 16752 16753PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16754M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16755L: netdev@vger.kernel.org 16756S: Maintained 16757F: drivers/net/phy/mdio-open-alliance.h 16758F: net/ethtool/plca.c 16759 16760PLDMFW LIBRARY 16761M: Jacob Keller <jacob.e.keller@intel.com> 16762S: Maintained 16763F: Documentation/driver-api/pldmfw/ 16764F: include/linux/pldmfw.h 16765F: lib/pldmfw/ 16766 16767PLX DMA DRIVER 16768M: Logan Gunthorpe <logang@deltatee.com> 16769S: Maintained 16770F: drivers/dma/plx_dma.c 16771 16772PM-GRAPH UTILITY 16773M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16774L: linux-pm@vger.kernel.org 16775S: Supported 16776W: https://01.org/pm-graph 16777B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16778T: git git://github.com/intel/pm-graph 16779F: tools/power/pm-graph 16780 16781PM6764TR DRIVER 16782M: Charles Hsu <hsu.yungteng@gmail.com> 16783L: linux-hwmon@vger.kernel.org 16784S: Maintained 16785F: Documentation/hwmon/pm6764tr.rst 16786F: drivers/hwmon/pmbus/pm6764tr.c 16787 16788PMBUS HARDWARE MONITORING DRIVERS 16789M: Guenter Roeck <linux@roeck-us.net> 16790L: linux-hwmon@vger.kernel.org 16791S: Maintained 16792W: http://hwmon.wiki.kernel.org/ 16793W: http://www.roeck-us.net/linux/drivers/ 16794T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16795F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16796F: Documentation/devicetree/bindings/hwmon/max31785.txt 16797F: Documentation/hwmon/adm1275.rst 16798F: Documentation/hwmon/ibm-cffps.rst 16799F: Documentation/hwmon/ir35221.rst 16800F: Documentation/hwmon/lm25066.rst 16801F: Documentation/hwmon/ltc2978.rst 16802F: Documentation/hwmon/ltc3815.rst 16803F: Documentation/hwmon/max16064.rst 16804F: Documentation/hwmon/max20751.rst 16805F: Documentation/hwmon/max31785.rst 16806F: Documentation/hwmon/max34440.rst 16807F: Documentation/hwmon/max8688.rst 16808F: Documentation/hwmon/pmbus-core.rst 16809F: Documentation/hwmon/pmbus.rst 16810F: Documentation/hwmon/tps40422.rst 16811F: Documentation/hwmon/ucd9000.rst 16812F: Documentation/hwmon/ucd9200.rst 16813F: Documentation/hwmon/zl6100.rst 16814F: drivers/hwmon/pmbus/ 16815F: include/linux/pmbus.h 16816 16817PMC SIERRA MaxRAID DRIVER 16818L: linux-scsi@vger.kernel.org 16819S: Orphan 16820W: http://www.pmc-sierra.com/ 16821F: drivers/scsi/pmcraid.* 16822 16823PMC SIERRA PM8001 DRIVER 16824M: Jack Wang <jinpu.wang@cloud.ionos.com> 16825L: linux-scsi@vger.kernel.org 16826S: Supported 16827F: drivers/scsi/pm8001/ 16828 16829PNI RM3100 IIO DRIVER 16830M: Song Qiang <songqiang1304521@gmail.com> 16831L: linux-iio@vger.kernel.org 16832S: Maintained 16833F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16834F: drivers/iio/magnetometer/rm3100* 16835 16836PNP SUPPORT 16837M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16838L: linux-acpi@vger.kernel.org 16839S: Maintained 16840F: drivers/pnp/ 16841F: include/linux/pnp.h 16842 16843POSIX CLOCKS and TIMERS 16844M: Thomas Gleixner <tglx@linutronix.de> 16845L: linux-kernel@vger.kernel.org 16846S: Maintained 16847T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16848F: fs/timerfd.c 16849F: include/linux/time_namespace.h 16850F: include/linux/timer* 16851F: kernel/time/*timer* 16852F: kernel/time/namespace.c 16853 16854POWER MANAGEMENT CORE 16855M: "Rafael J. Wysocki" <rafael@kernel.org> 16856L: linux-pm@vger.kernel.org 16857S: Supported 16858B: https://bugzilla.kernel.org 16859T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16860F: drivers/base/power/ 16861F: drivers/powercap/ 16862F: include/linux/intel_rapl.h 16863F: include/linux/pm.h 16864F: include/linux/pm_* 16865F: include/linux/powercap.h 16866F: kernel/configs/nopm.config 16867 16868POWER STATE COORDINATION INTERFACE (PSCI) 16869M: Mark Rutland <mark.rutland@arm.com> 16870M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16872S: Maintained 16873F: drivers/firmware/psci/ 16874F: include/linux/psci.h 16875F: include/uapi/linux/psci.h 16876 16877POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16878M: Sebastian Reichel <sre@kernel.org> 16879L: linux-pm@vger.kernel.org 16880S: Maintained 16881T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16882F: Documentation/ABI/testing/sysfs-class-power 16883F: Documentation/devicetree/bindings/power/supply/ 16884F: drivers/power/supply/ 16885F: include/linux/power/ 16886F: include/linux/power_supply.h 16887 16888POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16889M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16890L: linuxppc-dev@lists.ozlabs.org 16891S: Maintained 16892F: drivers/char/powernv-op-panel.c 16893 16894PPP OVER ATM (RFC 2364) 16895M: Mitchell Blank Jr <mitch@sfgoth.com> 16896S: Maintained 16897F: include/uapi/linux/atmppp.h 16898F: net/atm/pppoatm.c 16899 16900PPP OVER ETHERNET 16901M: Michal Ostrowski <mostrows@earthlink.net> 16902S: Maintained 16903F: drivers/net/ppp/pppoe.c 16904F: drivers/net/ppp/pppox.c 16905 16906PPP OVER L2TP 16907M: James Chapman <jchapman@katalix.com> 16908S: Maintained 16909F: include/linux/if_pppol2tp.h 16910F: include/uapi/linux/if_pppol2tp.h 16911F: net/l2tp/l2tp_ppp.c 16912 16913PPP PROTOCOL DRIVERS AND COMPRESSORS 16914L: linux-ppp@vger.kernel.org 16915S: Orphan 16916F: drivers/net/ppp/ppp_* 16917 16918PPS SUPPORT 16919M: Rodolfo Giometti <giometti@enneenne.com> 16920L: linuxpps@ml.enneenne.com (subscribers-only) 16921S: Maintained 16922W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16923F: Documentation/ABI/testing/sysfs-pps 16924F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16925F: Documentation/driver-api/pps.rst 16926F: drivers/pps/ 16927F: include/linux/pps*.h 16928F: include/uapi/linux/pps.h 16929 16930PPTP DRIVER 16931M: Dmitry Kozlov <xeb@mail.ru> 16932L: netdev@vger.kernel.org 16933S: Maintained 16934W: http://sourceforge.net/projects/accel-pptp 16935F: drivers/net/ppp/pptp.c 16936 16937PRESSURE STALL INFORMATION (PSI) 16938M: Johannes Weiner <hannes@cmpxchg.org> 16939M: Suren Baghdasaryan <surenb@google.com> 16940S: Maintained 16941F: include/linux/psi* 16942F: kernel/sched/psi.c 16943 16944PRINTK 16945M: Petr Mladek <pmladek@suse.com> 16946M: Sergey Senozhatsky <senozhatsky@chromium.org> 16947R: Steven Rostedt <rostedt@goodmis.org> 16948R: John Ogness <john.ogness@linutronix.de> 16949S: Maintained 16950T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16951F: include/linux/printk.h 16952F: kernel/printk/ 16953 16954PRINTK INDEXING 16955R: Chris Down <chris@chrisdown.name> 16956S: Maintained 16957F: Documentation/core-api/printk-index.rst 16958F: kernel/printk/index.c 16959K: printk_index 16960 16961PROC FILESYSTEM 16962L: linux-kernel@vger.kernel.org 16963L: linux-fsdevel@vger.kernel.org 16964S: Maintained 16965F: Documentation/filesystems/proc.rst 16966F: fs/proc/ 16967F: include/linux/proc_fs.h 16968F: tools/testing/selftests/proc/ 16969 16970PROC SYSCTL 16971M: Luis Chamberlain <mcgrof@kernel.org> 16972M: Kees Cook <keescook@chromium.org> 16973M: Iurii Zaikin <yzaikin@google.com> 16974L: linux-kernel@vger.kernel.org 16975L: linux-fsdevel@vger.kernel.org 16976S: Maintained 16977T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16978F: fs/proc/proc_sysctl.c 16979F: include/linux/sysctl.h 16980F: kernel/sysctl-test.c 16981F: kernel/sysctl.c 16982F: tools/testing/selftests/sysctl/ 16983 16984PS3 NETWORK SUPPORT 16985M: Geoff Levand <geoff@infradead.org> 16986L: netdev@vger.kernel.org 16987L: linuxppc-dev@lists.ozlabs.org 16988S: Maintained 16989F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16990 16991PS3 PLATFORM SUPPORT 16992M: Geoff Levand <geoff@infradead.org> 16993L: linuxppc-dev@lists.ozlabs.org 16994S: Maintained 16995F: arch/powerpc/boot/ps3* 16996F: arch/powerpc/include/asm/lv1call.h 16997F: arch/powerpc/include/asm/ps3*.h 16998F: arch/powerpc/platforms/ps3/ 16999F: drivers/*/ps3* 17000F: drivers/ps3/ 17001F: drivers/rtc/rtc-ps3.c 17002F: drivers/usb/host/*ps3.c 17003F: sound/ppc/snd_ps3* 17004 17005PS3VRAM DRIVER 17006M: Jim Paris <jim@jtan.com> 17007M: Geoff Levand <geoff@infradead.org> 17008L: linuxppc-dev@lists.ozlabs.org 17009S: Maintained 17010F: drivers/block/ps3vram.c 17011 17012PSAMPLE PACKET SAMPLING SUPPORT 17013M: Yotam Gigi <yotam.gi@gmail.com> 17014S: Maintained 17015F: include/net/psample.h 17016F: include/uapi/linux/psample.h 17017F: net/psample 17018 17019PSTORE FILESYSTEM 17020M: Kees Cook <keescook@chromium.org> 17021R: Tony Luck <tony.luck@intel.com> 17022R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17023L: linux-hardening@vger.kernel.org 17024S: Supported 17025T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17026F: Documentation/admin-guide/pstore-blk.rst 17027F: Documentation/admin-guide/ramoops.rst 17028F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17029F: drivers/acpi/apei/erst.c 17030F: drivers/firmware/efi/efi-pstore.c 17031F: fs/pstore/ 17032F: include/linux/pstore* 17033K: \b(pstore|ramoops) 17034 17035PTP HARDWARE CLOCK SUPPORT 17036M: Richard Cochran <richardcochran@gmail.com> 17037L: netdev@vger.kernel.org 17038S: Maintained 17039W: http://linuxptp.sourceforge.net/ 17040F: Documentation/ABI/testing/sysfs-ptp 17041F: Documentation/driver-api/ptp.rst 17042F: drivers/net/phy/dp83640* 17043F: drivers/ptp/* 17044F: include/linux/ptp_cl* 17045K: (?:\b|_)ptp(?:\b|_) 17046 17047PTP VIRTUAL CLOCK SUPPORT 17048M: Yangbo Lu <yangbo.lu@nxp.com> 17049L: netdev@vger.kernel.org 17050S: Maintained 17051F: drivers/ptp/ptp_vclock.c 17052F: net/ethtool/phc_vclocks.c 17053 17054PTRACE SUPPORT 17055M: Oleg Nesterov <oleg@redhat.com> 17056S: Maintained 17057F: arch/*/*/ptrace*.c 17058F: arch/*/include/asm/ptrace*.h 17059F: arch/*/ptrace*.c 17060F: include/asm-generic/syscall.h 17061F: include/linux/ptrace.h 17062F: include/linux/regset.h 17063F: include/uapi/linux/ptrace.h 17064F: kernel/ptrace.c 17065 17066PULSE8-CEC DRIVER 17067M: Hans Verkuil <hverkuil@xs4all.nl> 17068L: linux-media@vger.kernel.org 17069S: Maintained 17070T: git git://linuxtv.org/media_tree.git 17071F: drivers/media/cec/usb/pulse8/ 17072 17073PURELIFI PLFXLC DRIVER 17074M: Srinivasan Raju <srini.raju@purelifi.com> 17075L: linux-wireless@vger.kernel.org 17076S: Supported 17077F: drivers/net/wireless/purelifi/plfxlc/ 17078 17079PVRUSB2 VIDEO4LINUX DRIVER 17080M: Mike Isely <isely@pobox.com> 17081L: pvrusb2@isely.net (subscribers-only) 17082L: linux-media@vger.kernel.org 17083S: Maintained 17084W: http://www.isely.net/pvrusb2/ 17085T: git git://linuxtv.org/media_tree.git 17086F: Documentation/driver-api/media/drivers/pvrusb2* 17087F: drivers/media/usb/pvrusb2/ 17088 17089PWC WEBCAM DRIVER 17090M: Hans Verkuil <hverkuil@xs4all.nl> 17091L: linux-media@vger.kernel.org 17092S: Odd Fixes 17093T: git git://linuxtv.org/media_tree.git 17094F: drivers/media/usb/pwc/* 17095F: include/trace/events/pwc.h 17096 17097PWM IR Transmitter 17098M: Sean Young <sean@mess.org> 17099L: linux-media@vger.kernel.org 17100S: Maintained 17101F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17102F: drivers/media/rc/pwm-ir-tx.c 17103 17104PWM SUBSYSTEM 17105M: Thierry Reding <thierry.reding@gmail.com> 17106R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17107L: linux-pwm@vger.kernel.org 17108S: Maintained 17109Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17110T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17111F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17112F: Documentation/devicetree/bindings/pwm/ 17113F: Documentation/driver-api/pwm.rst 17114F: drivers/gpio/gpio-mvebu.c 17115F: drivers/pwm/ 17116F: drivers/video/backlight/pwm_bl.c 17117F: include/dt-bindings/pwm/ 17118F: include/linux/pwm.h 17119F: include/linux/pwm_backlight.h 17120K: pwm_(config|apply_state|ops) 17121 17122PXA GPIO DRIVER 17123M: Robert Jarzmik <robert.jarzmik@free.fr> 17124L: linux-gpio@vger.kernel.org 17125S: Maintained 17126F: drivers/gpio/gpio-pxa.c 17127 17128PXA MMCI DRIVER 17129S: Orphan 17130 17131PXA RTC DRIVER 17132M: Robert Jarzmik <robert.jarzmik@free.fr> 17133L: linux-rtc@vger.kernel.org 17134S: Maintained 17135 17136PXA2xx/PXA3xx SUPPORT 17137M: Daniel Mack <daniel@zonque.org> 17138M: Haojian Zhuang <haojian.zhuang@gmail.com> 17139M: Robert Jarzmik <robert.jarzmik@free.fr> 17140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17141S: Maintained 17142T: git git://github.com/hzhuang1/linux.git 17143T: git git://github.com/rjarzmik/linux.git 17144F: arch/arm/boot/dts/pxa* 17145F: arch/arm/mach-pxa/ 17146F: drivers/dma/pxa* 17147F: drivers/pcmcia/pxa2xx* 17148F: drivers/pinctrl/pxa/ 17149F: drivers/spi/spi-pxa2xx* 17150F: drivers/usb/gadget/udc/pxa2* 17151F: include/sound/pxa2xx-lib.h 17152F: sound/arm/pxa* 17153F: sound/soc/pxa/ 17154 17155QAT DRIVER 17156M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17157L: qat-linux@intel.com 17158S: Supported 17159F: drivers/crypto/intel/qat/ 17160 17161QCOM AUDIO (ASoC) DRIVERS 17162M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17163M: Banajit Goswami <bgoswami@quicinc.com> 17164L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17165S: Supported 17166F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17167F: Documentation/devicetree/bindings/sound/qcom,* 17168F: drivers/soc/qcom/apr.c 17169F: include/dt-bindings/sound/qcom,wcd9335.h 17170F: sound/soc/codecs/lpass-rx-macro.* 17171F: sound/soc/codecs/lpass-tx-macro.* 17172F: sound/soc/codecs/lpass-va-macro.c 17173F: sound/soc/codecs/lpass-wsa-macro.* 17174F: sound/soc/codecs/msm8916-wcd-analog.c 17175F: sound/soc/codecs/msm8916-wcd-digital.c 17176F: sound/soc/codecs/wcd-clsh-v2.* 17177F: sound/soc/codecs/wcd-mbhc-v2.* 17178F: sound/soc/codecs/wcd9335.* 17179F: sound/soc/codecs/wcd934x.c 17180F: sound/soc/codecs/wsa881x.c 17181F: sound/soc/codecs/wsa883x.c 17182F: sound/soc/qcom/ 17183 17184QCOM EMBEDDED USB DEBUGGER (EUD) 17185M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17186L: linux-arm-msm@vger.kernel.org 17187S: Maintained 17188F: Documentation/ABI/testing/sysfs-driver-eud 17189F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17190F: drivers/usb/misc/qcom_eud.c 17191 17192QCOM IPA DRIVER 17193M: Alex Elder <elder@kernel.org> 17194L: netdev@vger.kernel.org 17195S: Supported 17196F: drivers/net/ipa/ 17197 17198QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17199M: Gabriel Somlo <somlo@cmu.edu> 17200M: "Michael S. Tsirkin" <mst@redhat.com> 17201L: qemu-devel@nongnu.org 17202S: Maintained 17203F: drivers/firmware/qemu_fw_cfg.c 17204F: include/uapi/linux/qemu_fw_cfg.h 17205 17206QIB DRIVER 17207M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17208L: linux-rdma@vger.kernel.org 17209S: Supported 17210F: drivers/infiniband/hw/qib/ 17211 17212QLOGIC QL41xxx FCOE DRIVER 17213M: Saurav Kashyap <skashyap@marvell.com> 17214M: Javed Hasan <jhasan@marvell.com> 17215M: GR-QLogic-Storage-Upstream@marvell.com 17216L: linux-scsi@vger.kernel.org 17217S: Supported 17218F: drivers/scsi/qedf/ 17219 17220QLOGIC QL41xxx ISCSI DRIVER 17221M: Nilesh Javali <njavali@marvell.com> 17222M: Manish Rangankar <mrangankar@marvell.com> 17223M: GR-QLogic-Storage-Upstream@marvell.com 17224L: linux-scsi@vger.kernel.org 17225S: Supported 17226F: drivers/scsi/qedi/ 17227 17228QLOGIC QL4xxx ETHERNET DRIVER 17229M: Ariel Elior <aelior@marvell.com> 17230M: Manish Chopra <manishc@marvell.com> 17231L: netdev@vger.kernel.org 17232S: Supported 17233F: drivers/net/ethernet/qlogic/qed/ 17234F: drivers/net/ethernet/qlogic/qede/ 17235F: include/linux/qed/ 17236 17237QLOGIC QL4xxx RDMA DRIVER 17238M: Michal Kalderon <mkalderon@marvell.com> 17239M: Ariel Elior <aelior@marvell.com> 17240L: linux-rdma@vger.kernel.org 17241S: Supported 17242F: drivers/infiniband/hw/qedr/ 17243F: include/uapi/rdma/qedr-abi.h 17244 17245QLOGIC QLA1280 SCSI DRIVER 17246M: Michael Reed <mdr@sgi.com> 17247L: linux-scsi@vger.kernel.org 17248S: Maintained 17249F: drivers/scsi/qla1280.[ch] 17250 17251QLOGIC QLA2XXX FC-SCSI DRIVER 17252M: Nilesh Javali <njavali@marvell.com> 17253M: GR-QLogic-Storage-Upstream@marvell.com 17254L: linux-scsi@vger.kernel.org 17255S: Supported 17256F: drivers/scsi/qla2xxx/ 17257 17258QLOGIC QLA3XXX NETWORK DRIVER 17259M: GR-Linux-NIC-Dev@marvell.com 17260L: netdev@vger.kernel.org 17261S: Supported 17262F: drivers/net/ethernet/qlogic/qla3xxx.* 17263 17264QLOGIC QLA4XXX iSCSI DRIVER 17265M: Nilesh Javali <njavali@marvell.com> 17266M: Manish Rangankar <mrangankar@marvell.com> 17267M: GR-QLogic-Storage-Upstream@marvell.com 17268L: linux-scsi@vger.kernel.org 17269S: Supported 17270F: drivers/scsi/qla4xxx/ 17271 17272QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17273M: Shahed Shaikh <shshaikh@marvell.com> 17274M: Manish Chopra <manishc@marvell.com> 17275M: GR-Linux-NIC-Dev@marvell.com 17276L: netdev@vger.kernel.org 17277S: Supported 17278F: drivers/net/ethernet/qlogic/qlcnic/ 17279 17280QLOGIC QLGE 10Gb ETHERNET DRIVER 17281M: Manish Chopra <manishc@marvell.com> 17282M: GR-Linux-NIC-Dev@marvell.com 17283M: Coiby Xu <coiby.xu@gmail.com> 17284L: netdev@vger.kernel.org 17285S: Supported 17286F: Documentation/networking/device_drivers/qlogic/qlge.rst 17287F: drivers/staging/qlge/ 17288 17289QM1D1B0004 MEDIA DRIVER 17290M: Akihiro Tsukada <tskd08@gmail.com> 17291L: linux-media@vger.kernel.org 17292S: Odd Fixes 17293F: drivers/media/tuners/qm1d1b0004* 17294 17295QM1D1C0042 MEDIA DRIVER 17296M: Akihiro Tsukada <tskd08@gmail.com> 17297L: linux-media@vger.kernel.org 17298S: Odd Fixes 17299F: drivers/media/tuners/qm1d1c0042* 17300 17301QNX4 FILESYSTEM 17302M: Anders Larsen <al@alarsen.net> 17303S: Maintained 17304W: http://www.alarsen.net/linux/qnx4fs/ 17305F: fs/qnx4/ 17306F: include/uapi/linux/qnx4_fs.h 17307F: include/uapi/linux/qnxtypes.h 17308 17309QNX6 FILESYSTEM 17310S: Orphan 17311F: Documentation/filesystems/qnx6.rst 17312F: fs/qnx6/ 17313F: include/linux/qnx6_fs.h 17314 17315QORIQ DPAA2 FSL-MC BUS DRIVER 17316M: Stuart Yoder <stuyoder@gmail.com> 17317M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17318L: linux-kernel@vger.kernel.org 17319S: Maintained 17320F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17321F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17322F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17323F: drivers/bus/fsl-mc/ 17324F: include/uapi/linux/fsl_mc.h 17325 17326QT1010 MEDIA DRIVER 17327M: Antti Palosaari <crope@iki.fi> 17328L: linux-media@vger.kernel.org 17329S: Maintained 17330W: https://linuxtv.org 17331W: http://palosaari.fi/linux/ 17332Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17333T: git git://linuxtv.org/anttip/media_tree.git 17334F: drivers/media/tuners/qt1010* 17335 17336QUALCOMM ATH12K WIRELESS DRIVER 17337M: Kalle Valo <kvalo@kernel.org> 17338L: ath12k@lists.infradead.org 17339S: Supported 17340T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17341F: drivers/net/wireless/ath/ath12k/ 17342 17343QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17344M: Kalle Valo <kvalo@kernel.org> 17345L: ath10k@lists.infradead.org 17346S: Supported 17347W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17348T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17349F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17350F: drivers/net/wireless/ath/ath10k/ 17351 17352QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17353M: Kalle Valo <kvalo@kernel.org> 17354L: ath11k@lists.infradead.org 17355S: Supported 17356T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17357F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17358F: drivers/net/wireless/ath/ath11k/ 17359 17360QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17361M: Toke Høiland-Jørgensen <toke@toke.dk> 17362L: linux-wireless@vger.kernel.org 17363S: Maintained 17364W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17365F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17366F: drivers/net/wireless/ath/ath9k/ 17367 17368QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17369M: Stephan Gerhold <stephan@gerhold.net> 17370L: netdev@vger.kernel.org 17371L: linux-arm-msm@vger.kernel.org 17372S: Maintained 17373F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17374F: drivers/net/wwan/qcom_bam_dmux.c 17375 17376QUALCOMM CAMERA SUBSYSTEM DRIVER 17377M: Robert Foss <rfoss@kernel.org> 17378M: Todor Tomov <todor.too@gmail.com> 17379M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17380L: linux-media@vger.kernel.org 17381S: Maintained 17382F: Documentation/admin-guide/media/qcom_camss.rst 17383F: Documentation/devicetree/bindings/media/*camss* 17384F: drivers/media/platform/qcom/camss/ 17385 17386QUALCOMM CLOCK DRIVERS 17387M: Bjorn Andersson <andersson@kernel.org> 17388L: linux-arm-msm@vger.kernel.org 17389S: Supported 17390T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17391F: Documentation/devicetree/bindings/clock/qcom,* 17392F: drivers/clk/qcom/ 17393F: include/dt-bindings/clock/qcom,* 17394 17395QUALCOMM CLOUD AI (QAIC) DRIVER 17396M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17397L: linux-arm-msm@vger.kernel.org 17398L: dri-devel@lists.freedesktop.org 17399S: Supported 17400T: git git://anongit.freedesktop.org/drm/drm-misc 17401F: Documentation/accel/qaic/ 17402F: drivers/accel/qaic/ 17403F: include/uapi/drm/qaic_accel.h 17404 17405QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17406M: Bjorn Andersson <andersson@kernel.org> 17407M: Konrad Dybcio <konrad.dybcio@linaro.org> 17408L: linux-pm@vger.kernel.org 17409L: linux-arm-msm@vger.kernel.org 17410S: Maintained 17411F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17412F: drivers/soc/qcom/cpr.c 17413 17414QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17415M: Ilia Lin <ilia.lin@kernel.org> 17416L: linux-pm@vger.kernel.org 17417S: Maintained 17418F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17419F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17420F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17421 17422QUALCOMM CRYPTO DRIVERS 17423M: Thara Gopinath <thara.gopinath@gmail.com> 17424L: linux-crypto@vger.kernel.org 17425L: linux-arm-msm@vger.kernel.org 17426S: Maintained 17427F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17428F: drivers/crypto/qce/ 17429 17430QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17431M: Timur Tabi <timur@kernel.org> 17432L: netdev@vger.kernel.org 17433S: Maintained 17434F: drivers/net/ethernet/qualcomm/emac/ 17435 17436QUALCOMM ETHQOS ETHERNET DRIVER 17437M: Vinod Koul <vkoul@kernel.org> 17438R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17439L: netdev@vger.kernel.org 17440S: Maintained 17441F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17442F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17443 17444QUALCOMM FASTRPC DRIVER 17445M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17446M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17447L: linux-arm-msm@vger.kernel.org 17448S: Maintained 17449F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17450F: drivers/misc/fastrpc.c 17451F: include/uapi/misc/fastrpc.h 17452 17453QUALCOMM HEXAGON ARCHITECTURE 17454M: Brian Cain <bcain@quicinc.com> 17455L: linux-hexagon@vger.kernel.org 17456S: Supported 17457T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17458F: arch/hexagon/ 17459 17460QUALCOMM HIDMA DRIVER 17461M: Sinan Kaya <okaya@kernel.org> 17462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17463L: linux-arm-msm@vger.kernel.org 17464L: dmaengine@vger.kernel.org 17465S: Supported 17466F: drivers/dma/qcom/hidma* 17467 17468QUALCOMM I2C CCI DRIVER 17469M: Loic Poulain <loic.poulain@linaro.org> 17470M: Robert Foss <rfoss@kernel.org> 17471L: linux-i2c@vger.kernel.org 17472L: linux-arm-msm@vger.kernel.org 17473S: Maintained 17474F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17475F: drivers/i2c/busses/i2c-qcom-cci.c 17476 17477QUALCOMM INTERCONNECT BWMON DRIVER 17478M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17479L: linux-arm-msm@vger.kernel.org 17480S: Maintained 17481F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17482F: drivers/soc/qcom/icc-bwmon.c 17483 17484QUALCOMM IOMMU 17485M: Rob Clark <robdclark@gmail.com> 17486L: iommu@lists.linux.dev 17487L: linux-arm-msm@vger.kernel.org 17488S: Maintained 17489F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17490 17491QUALCOMM IPC ROUTER (QRTR) DRIVER 17492M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17493L: linux-arm-msm@vger.kernel.org 17494S: Maintained 17495F: include/trace/events/qrtr.h 17496F: include/uapi/linux/qrtr.h 17497F: net/qrtr/ 17498 17499QUALCOMM IPCC MAILBOX DRIVER 17500M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17501L: linux-arm-msm@vger.kernel.org 17502S: Supported 17503F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17504F: drivers/mailbox/qcom-ipcc.c 17505F: include/dt-bindings/mailbox/qcom-ipcc.h 17506 17507QUALCOMM IPQ4019 USB PHY DRIVER 17508M: Robert Marko <robert.marko@sartura.hr> 17509M: Luka Perkov <luka.perkov@sartura.hr> 17510L: linux-arm-msm@vger.kernel.org 17511S: Maintained 17512F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17513F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17514 17515QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17516M: Robert Marko <robert.marko@sartura.hr> 17517M: Luka Perkov <luka.perkov@sartura.hr> 17518L: linux-arm-msm@vger.kernel.org 17519S: Maintained 17520F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17521F: drivers/regulator/vqmmc-ipq4019-regulator.c 17522 17523QUALCOMM NAND CONTROLLER DRIVER 17524M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17525L: linux-mtd@lists.infradead.org 17526L: linux-arm-msm@vger.kernel.org 17527S: Maintained 17528F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17529F: drivers/mtd/nand/raw/qcom_nandc.c 17530 17531QUALCOMM RMNET DRIVER 17532M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17533M: Sean Tranchetti <quic_stranche@quicinc.com> 17534L: netdev@vger.kernel.org 17535S: Maintained 17536F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17537F: drivers/net/ethernet/qualcomm/rmnet/ 17538F: include/linux/if_rmnet.h 17539 17540QUALCOMM TSENS THERMAL DRIVER 17541M: Amit Kucheria <amitk@kernel.org> 17542M: Thara Gopinath <thara.gopinath@gmail.com> 17543L: linux-pm@vger.kernel.org 17544L: linux-arm-msm@vger.kernel.org 17545S: Maintained 17546F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17547F: drivers/thermal/qcom/ 17548 17549QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17550M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17551M: Vikash Garodia <quic_vgarodia@quicinc.com> 17552L: linux-media@vger.kernel.org 17553L: linux-arm-msm@vger.kernel.org 17554S: Maintained 17555T: git git://linuxtv.org/media_tree.git 17556F: Documentation/devicetree/bindings/media/*venus* 17557F: drivers/media/platform/qcom/venus/ 17558 17559QUALCOMM WCN36XX WIRELESS DRIVER 17560M: Loic Poulain <loic.poulain@linaro.org> 17561L: wcn36xx@lists.infradead.org 17562S: Supported 17563W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17564F: drivers/net/wireless/ath/wcn36xx/ 17565 17566QUANTENNA QTNFMAC WIRELESS DRIVER 17567M: Igor Mitsyanko <imitsyanko@quantenna.com> 17568R: Sergey Matyukevich <geomatsi@gmail.com> 17569L: linux-wireless@vger.kernel.org 17570S: Maintained 17571F: drivers/net/wireless/quantenna 17572 17573RADEON and AMDGPU DRM DRIVERS 17574M: Alex Deucher <alexander.deucher@amd.com> 17575M: Christian König <christian.koenig@amd.com> 17576M: Pan, Xinhui <Xinhui.Pan@amd.com> 17577L: amd-gfx@lists.freedesktop.org 17578S: Supported 17579B: https://gitlab.freedesktop.org/drm/amd/-/issues 17580C: irc://irc.oftc.net/radeon 17581T: git https://gitlab.freedesktop.org/agd5f/linux.git 17582F: Documentation/gpu/amdgpu/ 17583F: drivers/gpu/drm/amd/ 17584F: drivers/gpu/drm/radeon/ 17585F: include/uapi/drm/amdgpu_drm.h 17586F: include/uapi/drm/radeon_drm.h 17587 17588RADEON FRAMEBUFFER DISPLAY DRIVER 17589M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17590L: linux-fbdev@vger.kernel.org 17591S: Maintained 17592F: drivers/video/fbdev/aty/radeon* 17593F: include/uapi/linux/radeonfb.h 17594 17595RADIOSHARK RADIO DRIVER 17596M: Hans Verkuil <hverkuil@xs4all.nl> 17597L: linux-media@vger.kernel.org 17598S: Maintained 17599T: git git://linuxtv.org/media_tree.git 17600F: drivers/media/radio/radio-shark.c 17601 17602RADIOSHARK2 RADIO DRIVER 17603M: Hans Verkuil <hverkuil@xs4all.nl> 17604L: linux-media@vger.kernel.org 17605S: Maintained 17606T: git git://linuxtv.org/media_tree.git 17607F: drivers/media/radio/radio-shark2.c 17608F: drivers/media/radio/radio-tea5777.c 17609 17610RADOS BLOCK DEVICE (RBD) 17611M: Ilya Dryomov <idryomov@gmail.com> 17612R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17613L: ceph-devel@vger.kernel.org 17614S: Supported 17615W: http://ceph.com/ 17616T: git https://github.com/ceph/ceph-client.git 17617F: Documentation/ABI/testing/sysfs-bus-rbd 17618F: drivers/block/rbd.c 17619F: drivers/block/rbd_types.h 17620 17621RAGE128 FRAMEBUFFER DISPLAY DRIVER 17622L: linux-fbdev@vger.kernel.org 17623S: Orphan 17624F: drivers/video/fbdev/aty/aty128fb.c 17625 17626RAINSHADOW-CEC DRIVER 17627M: Hans Verkuil <hverkuil@xs4all.nl> 17628L: linux-media@vger.kernel.org 17629S: Maintained 17630T: git git://linuxtv.org/media_tree.git 17631F: drivers/media/cec/usb/rainshadow/ 17632 17633RALINK MIPS ARCHITECTURE 17634M: John Crispin <john@phrozen.org> 17635L: linux-mips@vger.kernel.org 17636S: Maintained 17637F: arch/mips/ralink 17638 17639RALINK MT7621 MIPS ARCHITECTURE 17640M: Arınç ÜNAL <arinc.unal@arinc9.com> 17641M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17642L: linux-mips@vger.kernel.org 17643S: Maintained 17644F: arch/mips/boot/dts/ralink/mt7621* 17645 17646RALINK RT2X00 WIRELESS LAN DRIVER 17647M: Stanislaw Gruszka <stf_xl@wp.pl> 17648M: Helmut Schaa <helmut.schaa@googlemail.com> 17649L: linux-wireless@vger.kernel.org 17650S: Maintained 17651F: drivers/net/wireless/ralink/rt2x00/ 17652 17653RAMDISK RAM BLOCK DEVICE DRIVER 17654M: Jens Axboe <axboe@kernel.dk> 17655S: Maintained 17656F: Documentation/admin-guide/blockdev/ramdisk.rst 17657F: drivers/block/brd.c 17658 17659RANCHU VIRTUAL BOARD FOR MIPS 17660M: Miodrag Dinic <miodrag.dinic@mips.com> 17661L: linux-mips@vger.kernel.org 17662S: Supported 17663F: arch/mips/configs/generic/board-ranchu.config 17664F: arch/mips/generic/board-ranchu.c 17665 17666RANDOM NUMBER DRIVER 17667M: "Theodore Ts'o" <tytso@mit.edu> 17668M: Jason A. Donenfeld <Jason@zx2c4.com> 17669S: Maintained 17670T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17671F: drivers/char/random.c 17672F: drivers/virt/vmgenid.c 17673 17674RAPIDIO SUBSYSTEM 17675M: Matt Porter <mporter@kernel.crashing.org> 17676M: Alexandre Bounine <alex.bou9@gmail.com> 17677S: Maintained 17678F: drivers/rapidio/ 17679 17680RAS INFRASTRUCTURE 17681M: Tony Luck <tony.luck@intel.com> 17682M: Borislav Petkov <bp@alien8.de> 17683L: linux-edac@vger.kernel.org 17684S: Maintained 17685F: Documentation/admin-guide/ras.rst 17686F: drivers/ras/ 17687F: include/linux/ras.h 17688F: include/ras/ras_event.h 17689 17690RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17691L: linux-wireless@vger.kernel.org 17692S: Orphan 17693F: drivers/net/wireless/legacy/ray* 17694 17695RC-CORE / LIRC FRAMEWORK 17696M: Sean Young <sean@mess.org> 17697L: linux-media@vger.kernel.org 17698S: Maintained 17699W: http://linuxtv.org 17700T: git git://linuxtv.org/media_tree.git 17701F: Documentation/driver-api/media/rc-core.rst 17702F: Documentation/userspace-api/media/rc/ 17703F: drivers/media/rc/ 17704F: include/media/rc-core.h 17705F: include/media/rc-map.h 17706F: include/uapi/linux/lirc.h 17707 17708RCMM REMOTE CONTROLS DECODER 17709M: Patrick Lerda <patrick9876@free.fr> 17710S: Maintained 17711F: drivers/media/rc/ir-rcmm-decoder.c 17712 17713RCUTORTURE TEST FRAMEWORK 17714M: "Paul E. McKenney" <paulmck@kernel.org> 17715M: Josh Triplett <josh@joshtriplett.org> 17716R: Steven Rostedt <rostedt@goodmis.org> 17717R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17718R: Lai Jiangshan <jiangshanlai@gmail.com> 17719L: rcu@vger.kernel.org 17720S: Supported 17721T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17722F: tools/testing/selftests/rcutorture 17723 17724RDACM20 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/rdacm20.c 17735 17736RDACM21 Camera Sensor 17737M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17738M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17739M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17740M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17741L: linux-media@vger.kernel.org 17742S: Maintained 17743F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17744F: drivers/media/i2c/max9271.c 17745F: drivers/media/i2c/max9271.h 17746F: drivers/media/i2c/rdacm21.c 17747 17748RDC R-321X SoC 17749M: Florian Fainelli <florian@openwrt.org> 17750S: Maintained 17751 17752RDC R6040 FAST ETHERNET DRIVER 17753M: Florian Fainelli <f.fainelli@gmail.com> 17754L: netdev@vger.kernel.org 17755S: Maintained 17756F: drivers/net/ethernet/rdc/r6040.c 17757 17758RDMAVT - RDMA verbs software 17759M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17760L: linux-rdma@vger.kernel.org 17761S: Supported 17762F: drivers/infiniband/sw/rdmavt 17763 17764RDS - RELIABLE DATAGRAM SOCKETS 17765M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17766L: netdev@vger.kernel.org 17767L: linux-rdma@vger.kernel.org 17768L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17769S: Supported 17770W: https://oss.oracle.com/projects/rds/ 17771F: Documentation/networking/rds.rst 17772F: net/rds/ 17773 17774RDT - RESOURCE ALLOCATION 17775M: Fenghua Yu <fenghua.yu@intel.com> 17776M: Reinette Chatre <reinette.chatre@intel.com> 17777L: linux-kernel@vger.kernel.org 17778S: Supported 17779F: Documentation/arch/x86/resctrl* 17780F: arch/x86/include/asm/resctrl.h 17781F: arch/x86/kernel/cpu/resctrl/ 17782F: tools/testing/selftests/resctrl/ 17783 17784READ-COPY UPDATE (RCU) 17785M: "Paul E. McKenney" <paulmck@kernel.org> 17786M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17787M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17788M: Joel Fernandes <joel@joelfernandes.org> 17789M: Josh Triplett <josh@joshtriplett.org> 17790M: Boqun Feng <boqun.feng@gmail.com> 17791R: Steven Rostedt <rostedt@goodmis.org> 17792R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17793R: Lai Jiangshan <jiangshanlai@gmail.com> 17794R: Zqiang <qiang1.zhang@intel.com> 17795L: rcu@vger.kernel.org 17796S: Supported 17797W: http://www.rdrop.com/users/paulmck/RCU/ 17798T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17799F: Documentation/RCU/ 17800F: include/linux/rcu* 17801F: kernel/rcu/ 17802X: Documentation/RCU/torture.rst 17803X: include/linux/srcu*.h 17804X: kernel/rcu/srcu*.c 17805 17806REAL TIME CLOCK (RTC) SUBSYSTEM 17807M: Alessandro Zummo <a.zummo@towertech.it> 17808M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17809L: linux-rtc@vger.kernel.org 17810S: Maintained 17811Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17812T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17813F: Documentation/admin-guide/rtc.rst 17814F: Documentation/devicetree/bindings/rtc/ 17815F: drivers/rtc/ 17816F: include/linux/platform_data/rtc-* 17817F: include/linux/rtc.h 17818F: include/linux/rtc/ 17819F: include/uapi/linux/rtc.h 17820F: tools/testing/selftests/rtc/ 17821 17822Real-time Linux Analysis (RTLA) tools 17823M: Daniel Bristot de Oliveira <bristot@kernel.org> 17824M: Steven Rostedt <rostedt@goodmis.org> 17825L: linux-trace-devel@vger.kernel.org 17826S: Maintained 17827F: Documentation/tools/rtla/ 17828F: tools/tracing/rtla/ 17829 17830REALTEK AUDIO CODECS 17831M: Oder Chiou <oder_chiou@realtek.com> 17832S: Maintained 17833F: include/sound/rt*.h 17834F: sound/soc/codecs/rt* 17835 17836REALTEK OTTO WATCHDOG 17837M: Sander Vanheule <sander@svanheule.net> 17838L: linux-watchdog@vger.kernel.org 17839S: Maintained 17840F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17841F: drivers/watchdog/realtek_otto_wdt.c 17842 17843REALTEK RTL83xx SMI DSA ROUTER CHIPS 17844M: Linus Walleij <linus.walleij@linaro.org> 17845M: Alvin Šipraga <alsi@bang-olufsen.dk> 17846S: Maintained 17847F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17848F: drivers/net/dsa/realtek/* 17849 17850REALTEK WIRELESS DRIVER (rtlwifi family) 17851M: Ping-Ke Shih <pkshih@realtek.com> 17852L: linux-wireless@vger.kernel.org 17853S: Maintained 17854W: https://wireless.wiki.kernel.org/ 17855T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17856F: drivers/net/wireless/realtek/rtlwifi/ 17857 17858REALTEK WIRELESS DRIVER (rtw88) 17859M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17860L: linux-wireless@vger.kernel.org 17861S: Maintained 17862F: drivers/net/wireless/realtek/rtw88/ 17863 17864REALTEK WIRELESS DRIVER (rtw89) 17865M: Ping-Ke Shih <pkshih@realtek.com> 17866L: linux-wireless@vger.kernel.org 17867S: Maintained 17868F: drivers/net/wireless/realtek/rtw89/ 17869 17870REDPINE WIRELESS DRIVER 17871L: linux-wireless@vger.kernel.org 17872S: Orphan 17873F: drivers/net/wireless/rsi/ 17874 17875REGISTER MAP ABSTRACTION 17876M: Mark Brown <broonie@kernel.org> 17877L: linux-kernel@vger.kernel.org 17878S: Supported 17879T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17880F: Documentation/devicetree/bindings/regmap/ 17881F: drivers/base/regmap/ 17882F: include/linux/regmap.h 17883 17884REISERFS FILE SYSTEM 17885L: reiserfs-devel@vger.kernel.org 17886S: Supported 17887F: fs/reiserfs/ 17888 17889REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17890M: Bjorn Andersson <andersson@kernel.org> 17891M: Mathieu Poirier <mathieu.poirier@linaro.org> 17892L: linux-remoteproc@vger.kernel.org 17893S: Maintained 17894T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17895F: Documentation/ABI/testing/sysfs-class-remoteproc 17896F: Documentation/devicetree/bindings/remoteproc/ 17897F: Documentation/staging/remoteproc.rst 17898F: drivers/remoteproc/ 17899F: include/linux/remoteproc.h 17900F: include/linux/remoteproc/ 17901 17902REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17903M: Bjorn Andersson <andersson@kernel.org> 17904M: Mathieu Poirier <mathieu.poirier@linaro.org> 17905L: linux-remoteproc@vger.kernel.org 17906S: Maintained 17907T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17908F: Documentation/ABI/testing/sysfs-bus-rpmsg 17909F: Documentation/staging/rpmsg.rst 17910F: drivers/rpmsg/ 17911F: include/linux/rpmsg.h 17912F: include/linux/rpmsg/ 17913F: include/uapi/linux/rpmsg.h 17914F: samples/rpmsg/ 17915 17916REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17917M: Stephan Gerhold <stephan@gerhold.net> 17918L: netdev@vger.kernel.org 17919L: linux-remoteproc@vger.kernel.org 17920S: Maintained 17921F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17922 17923RENESAS CLOCK DRIVERS 17924M: Geert Uytterhoeven <geert+renesas@glider.be> 17925L: linux-renesas-soc@vger.kernel.org 17926S: Supported 17927T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17928F: Documentation/devicetree/bindings/clock/renesas,* 17929F: drivers/clk/renesas/ 17930 17931RENESAS EMEV2 I2C DRIVER 17932M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17933L: linux-renesas-soc@vger.kernel.org 17934S: Supported 17935F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17936F: drivers/i2c/busses/i2c-emev2.c 17937 17938RENESAS ETHERNET DRIVERS 17939R: Sergey Shtylyov <s.shtylyov@omp.ru> 17940L: netdev@vger.kernel.org 17941L: linux-renesas-soc@vger.kernel.org 17942F: Documentation/devicetree/bindings/net/renesas,*.yaml 17943F: drivers/net/ethernet/renesas/ 17944F: include/linux/sh_eth.h 17945 17946RENESAS IDT821034 ASoC CODEC 17947M: Herve Codina <herve.codina@bootlin.com> 17948L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17949S: Maintained 17950F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17951F: sound/soc/codecs/idt821034.c 17952 17953RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17954M: Miquel Raynal <miquel.raynal@bootlin.com> 17955L: linux-mtd@lists.infradead.org 17956L: linux-renesas-soc@vger.kernel.org 17957S: Maintained 17958F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17959F: drivers/mtd/nand/raw/renesas-nand-controller.c 17960 17961RENESAS R-CAR GYROADC DRIVER 17962M: Marek Vasut <marek.vasut@gmail.com> 17963L: linux-iio@vger.kernel.org 17964S: Supported 17965F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17966F: drivers/iio/adc/rcar-gyroadc.c 17967 17968RENESAS R-CAR I2C DRIVERS 17969M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17970L: linux-renesas-soc@vger.kernel.org 17971S: Supported 17972F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17973F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17974F: drivers/i2c/busses/i2c-rcar.c 17975F: drivers/i2c/busses/i2c-sh_mobile.c 17976 17977RENESAS R-CAR SATA DRIVER 17978R: Sergey Shtylyov <s.shtylyov@omp.ru> 17979L: linux-ide@vger.kernel.org 17980L: linux-renesas-soc@vger.kernel.org 17981S: Supported 17982F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17983F: drivers/ata/sata_rcar.c 17984 17985RENESAS R-CAR THERMAL DRIVERS 17986M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17987L: linux-renesas-soc@vger.kernel.org 17988S: Supported 17989F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17990F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17991F: drivers/thermal/rcar_gen3_thermal.c 17992F: drivers/thermal/rcar_thermal.c 17993 17994RENESAS RIIC DRIVER 17995M: Chris Brandt <chris.brandt@renesas.com> 17996L: linux-renesas-soc@vger.kernel.org 17997S: Supported 17998F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17999F: drivers/i2c/busses/i2c-riic.c 18000 18001RENESAS RZ/G2L A/D DRIVER 18002M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18003L: linux-iio@vger.kernel.org 18004L: linux-renesas-soc@vger.kernel.org 18005S: Supported 18006F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18007F: drivers/iio/adc/rzg2l_adc.c 18008 18009RENESAS RZ/G2L MTU3a COUNTER DRIVER 18010M: Biju Das <biju.das.jz@bp.renesas.com> 18011L: linux-iio@vger.kernel.org 18012L: linux-renesas-soc@vger.kernel.org 18013S: Supported 18014F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18015F: drivers/counter/rz-mtu3-cnt.c 18016 18017RENESAS RZ/N1 A5PSW SWITCH DRIVER 18018M: Clément Léger <clement.leger@bootlin.com> 18019L: linux-renesas-soc@vger.kernel.org 18020L: netdev@vger.kernel.org 18021S: Maintained 18022F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18023F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18024F: drivers/net/dsa/rzn1_a5psw* 18025F: drivers/net/pcs/pcs-rzn1-miic.c 18026F: include/dt-bindings/net/pcs-rzn1-miic.h 18027F: include/linux/pcs-rzn1-miic.h 18028F: net/dsa/tag_rzn1_a5psw.c 18029 18030RENESAS RZ/N1 RTC CONTROLLER DRIVER 18031M: Miquel Raynal <miquel.raynal@bootlin.com> 18032L: linux-rtc@vger.kernel.org 18033L: linux-renesas-soc@vger.kernel.org 18034S: Maintained 18035F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18036F: drivers/rtc/rtc-rzn1.c 18037 18038RENESAS RZ/N1 USBF CONTROLLER DRIVER 18039M: Herve Codina <herve.codina@bootlin.com> 18040L: linux-renesas-soc@vger.kernel.org 18041L: linux-usb@vger.kernel.org 18042S: Maintained 18043F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18044F: drivers/usb/gadget/udc/renesas_usbf.c 18045 18046RENESAS USB PHY DRIVER 18047M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18048L: linux-renesas-soc@vger.kernel.org 18049S: Maintained 18050F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18051 18052RENESAS VERSACLOCK 7 CLOCK DRIVER 18053M: Alex Helms <alexander.helms.jy@renesas.com> 18054S: Maintained 18055F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18056F: drivers/clk/clk-versaclock7.c 18057 18058RESET CONTROLLER FRAMEWORK 18059M: Philipp Zabel <p.zabel@pengutronix.de> 18060S: Maintained 18061T: git git://git.pengutronix.de/git/pza/linux 18062F: Documentation/devicetree/bindings/reset/ 18063F: Documentation/driver-api/reset.rst 18064F: drivers/reset/ 18065F: include/dt-bindings/reset/ 18066F: include/linux/reset-controller.h 18067F: include/linux/reset.h 18068F: include/linux/reset/ 18069K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18070 18071RESTARTABLE SEQUENCES SUPPORT 18072M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18073M: Peter Zijlstra <peterz@infradead.org> 18074M: "Paul E. McKenney" <paulmck@kernel.org> 18075M: Boqun Feng <boqun.feng@gmail.com> 18076L: linux-kernel@vger.kernel.org 18077S: Supported 18078F: include/trace/events/rseq.h 18079F: include/uapi/linux/rseq.h 18080F: kernel/rseq.c 18081F: tools/testing/selftests/rseq/ 18082 18083RFKILL 18084M: Johannes Berg <johannes@sipsolutions.net> 18085L: linux-wireless@vger.kernel.org 18086S: Maintained 18087W: https://wireless.wiki.kernel.org/ 18088Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18089T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18090T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18091F: Documentation/ABI/stable/sysfs-class-rfkill 18092F: Documentation/driver-api/rfkill.rst 18093F: include/linux/rfkill.h 18094F: include/uapi/linux/rfkill.h 18095F: net/rfkill/ 18096 18097RHASHTABLE 18098M: Thomas Graf <tgraf@suug.ch> 18099M: Herbert Xu <herbert@gondor.apana.org.au> 18100L: netdev@vger.kernel.org 18101S: Maintained 18102F: include/linux/rhashtable-types.h 18103F: include/linux/rhashtable.h 18104F: lib/rhashtable.c 18105F: lib/test_rhashtable.c 18106 18107RICOH R5C592 MEMORYSTICK DRIVER 18108M: Maxim Levitsky <maximlevitsky@gmail.com> 18109S: Maintained 18110F: drivers/memstick/host/r592.* 18111 18112RICOH SMARTMEDIA/XD DRIVER 18113M: Maxim Levitsky <maximlevitsky@gmail.com> 18114S: Maintained 18115F: drivers/mtd/nand/raw/r852.c 18116F: drivers/mtd/nand/raw/r852.h 18117 18118RISC-V ARCHITECTURE 18119M: Paul Walmsley <paul.walmsley@sifive.com> 18120M: Palmer Dabbelt <palmer@dabbelt.com> 18121M: Albert Ou <aou@eecs.berkeley.edu> 18122L: linux-riscv@lists.infradead.org 18123S: Supported 18124Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18125C: irc://irc.libera.chat/riscv 18126P: Documentation/riscv/patch-acceptance.rst 18127T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18128F: arch/riscv/ 18129N: riscv 18130K: riscv 18131 18132RISC-V MICROCHIP FPGA SUPPORT 18133M: Conor Dooley <conor.dooley@microchip.com> 18134M: Daire McNamara <daire.mcnamara@microchip.com> 18135L: linux-riscv@lists.infradead.org 18136S: Supported 18137F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18138F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18139F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18140F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18141F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18142F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18143F: Documentation/devicetree/bindings/riscv/microchip.yaml 18144F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18145F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18146F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18147F: arch/riscv/boot/dts/microchip/ 18148F: drivers/char/hw_random/mpfs-rng.c 18149F: drivers/clk/microchip/clk-mpfs*.c 18150F: drivers/i2c/busses/i2c-microchip-corei2c.c 18151F: drivers/mailbox/mailbox-mpfs.c 18152F: drivers/pci/controller/pcie-microchip-host.c 18153F: drivers/reset/reset-mpfs.c 18154F: drivers/rtc/rtc-mpfs.c 18155F: drivers/soc/microchip/mpfs-sys-controller.c 18156F: drivers/spi/spi-microchip-core-qspi.c 18157F: drivers/spi/spi-microchip-core.c 18158F: drivers/usb/musb/mpfs.c 18159F: include/soc/microchip/mpfs.h 18160 18161RISC-V MISC SOC SUPPORT 18162M: Conor Dooley <conor@kernel.org> 18163L: linux-riscv@lists.infradead.org 18164S: Maintained 18165Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18166T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18167F: Documentation/devicetree/bindings/riscv/ 18168F: arch/riscv/boot/dts/ 18169 18170RISC-V PMU DRIVERS 18171M: Atish Patra <atishp@atishpatra.org> 18172R: Anup Patel <anup@brainfault.org> 18173L: linux-riscv@lists.infradead.org 18174S: Supported 18175F: drivers/perf/riscv_pmu.c 18176F: drivers/perf/riscv_pmu_legacy.c 18177F: drivers/perf/riscv_pmu_sbi.c 18178 18179RNBD BLOCK DRIVERS 18180M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18181M: Jack Wang <jinpu.wang@ionos.com> 18182L: linux-block@vger.kernel.org 18183S: Maintained 18184F: drivers/block/rnbd/ 18185 18186ROCCAT DRIVERS 18187M: Stefan Achatz <erazor_de@users.sourceforge.net> 18188S: Maintained 18189W: http://sourceforge.net/projects/roccat/ 18190F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18191F: drivers/hid/hid-roccat* 18192F: include/linux/hid-roccat* 18193 18194ROCKCHIP CRYPTO DRIVERS 18195M: Corentin Labbe <clabbe@baylibre.com> 18196L: linux-crypto@vger.kernel.org 18197S: Maintained 18198F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18199F: drivers/crypto/rockchip/ 18200 18201ROCKCHIP I2S TDM DRIVER 18202M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18203L: linux-rockchip@lists.infradead.org 18204S: Maintained 18205F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18206F: sound/soc/rockchip/rockchip_i2s_tdm.* 18207 18208ROCKCHIP ISP V1 DRIVER 18209M: Dafna Hirschfeld <dafna@fastmail.com> 18210L: linux-media@vger.kernel.org 18211L: linux-rockchip@lists.infradead.org 18212S: Maintained 18213F: Documentation/admin-guide/media/rkisp1.rst 18214F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18215F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18216F: drivers/media/platform/rockchip/rkisp1 18217F: include/uapi/linux/rkisp1-config.h 18218 18219ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18220M: Jacob Chen <jacob-chen@iotwrt.com> 18221M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18222L: linux-media@vger.kernel.org 18223L: linux-rockchip@lists.infradead.org 18224S: Maintained 18225F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18226F: drivers/media/platform/rockchip/rga/ 18227 18228ROCKCHIP VIDEO DECODER DRIVER 18229M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18230L: linux-media@vger.kernel.org 18231L: linux-rockchip@lists.infradead.org 18232S: Maintained 18233F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18234F: drivers/staging/media/rkvdec/ 18235 18236ROCKER DRIVER 18237M: Jiri Pirko <jiri@resnulli.us> 18238L: netdev@vger.kernel.org 18239S: Supported 18240F: drivers/net/ethernet/rocker/ 18241 18242ROCKETPORT EXPRESS/INFINITY DRIVER 18243M: Kevin Cernekee <cernekee@gmail.com> 18244L: linux-serial@vger.kernel.org 18245S: Odd Fixes 18246F: drivers/tty/serial/rp2.* 18247 18248ROHM BD99954 CHARGER IC 18249M: Matti Vaittinen <mazziesaccount@gmail.com> 18250S: Supported 18251F: drivers/power/supply/bd99954-charger.c 18252F: drivers/power/supply/bd99954-charger.h 18253 18254ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18255M: Tomasz Duszynski <tduszyns@gmail.com> 18256S: Maintained 18257F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18258F: drivers/iio/light/bh1750.c 18259 18260ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18261M: Matti Vaittinen <mazziesaccount@gmail.com> 18262L: linux-iio@vger.kernel.org 18263S: Supported 18264F: drivers/iio/light/rohm-bu27034.c 18265 18266ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18267M: Marek Vasut <marek.vasut+renesas@gmail.com> 18268L: linux-kernel@vger.kernel.org 18269L: linux-renesas-soc@vger.kernel.org 18270S: Supported 18271F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18272F: drivers/gpio/gpio-bd9571mwv.c 18273F: drivers/mfd/bd9571mwv.c 18274F: drivers/regulator/bd9571mwv-regulator.c 18275F: include/linux/mfd/bd9571mwv.h 18276 18277ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18278M: Matti Vaittinen <mazziesaccount@gmail.com> 18279S: Supported 18280F: drivers/clk/clk-bd718x7.c 18281F: drivers/gpio/gpio-bd71815.c 18282F: drivers/gpio/gpio-bd71828.c 18283F: drivers/mfd/rohm-bd71828.c 18284F: drivers/mfd/rohm-bd718x7.c 18285F: drivers/mfd/rohm-bd9576.c 18286F: drivers/regulator/bd71815-regulator.c 18287F: drivers/regulator/bd71828-regulator.c 18288F: drivers/regulator/bd718x7-regulator.c 18289F: drivers/regulator/bd9576-regulator.c 18290F: drivers/regulator/rohm-regulator.c 18291F: drivers/rtc/rtc-bd70528.c 18292F: drivers/watchdog/bd9576_wdt.c 18293F: include/linux/mfd/rohm-bd71815.h 18294F: include/linux/mfd/rohm-bd71828.h 18295F: include/linux/mfd/rohm-bd718x7.h 18296F: include/linux/mfd/rohm-bd957x.h 18297F: include/linux/mfd/rohm-generic.h 18298F: include/linux/mfd/rohm-shared.h 18299 18300ROSE NETWORK LAYER 18301M: Ralf Baechle <ralf@linux-mips.org> 18302L: linux-hams@vger.kernel.org 18303S: Maintained 18304W: http://www.linux-ax25.org/ 18305F: include/net/rose.h 18306F: include/uapi/linux/rose.h 18307F: net/rose/ 18308 18309ROTATION DRIVER FOR ALLWINNER A83T 18310M: Jernej Skrabec <jernej.skrabec@gmail.com> 18311L: linux-media@vger.kernel.org 18312S: Maintained 18313T: git git://linuxtv.org/media_tree.git 18314F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18315F: drivers/media/platform/sunxi/sun8i-rotate/ 18316 18317RPMSG TTY DRIVER 18318M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18319L: linux-remoteproc@vger.kernel.org 18320S: Maintained 18321F: drivers/tty/rpmsg_tty.c 18322 18323RTL2830 MEDIA DRIVER 18324M: Antti Palosaari <crope@iki.fi> 18325L: linux-media@vger.kernel.org 18326S: Maintained 18327W: https://linuxtv.org 18328W: http://palosaari.fi/linux/ 18329Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18330T: git git://linuxtv.org/anttip/media_tree.git 18331F: drivers/media/dvb-frontends/rtl2830* 18332 18333RTL2832 MEDIA DRIVER 18334M: Antti Palosaari <crope@iki.fi> 18335L: linux-media@vger.kernel.org 18336S: Maintained 18337W: https://linuxtv.org 18338W: http://palosaari.fi/linux/ 18339Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18340T: git git://linuxtv.org/anttip/media_tree.git 18341F: drivers/media/dvb-frontends/rtl2832* 18342 18343RTL2832_SDR MEDIA DRIVER 18344M: Antti Palosaari <crope@iki.fi> 18345L: linux-media@vger.kernel.org 18346S: Maintained 18347W: https://linuxtv.org 18348W: http://palosaari.fi/linux/ 18349Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18350T: git git://linuxtv.org/anttip/media_tree.git 18351F: drivers/media/dvb-frontends/rtl2832_sdr* 18352 18353RTL8180 WIRELESS DRIVER 18354L: linux-wireless@vger.kernel.org 18355S: Orphan 18356W: https://wireless.wiki.kernel.org/ 18357T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18358F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18359 18360RTL8187 WIRELESS DRIVER 18361M: Herton Ronaldo Krzesinski <herton@canonical.com> 18362M: Hin-Tak Leung <htl10@users.sourceforge.net> 18363M: Larry Finger <Larry.Finger@lwfinger.net> 18364L: linux-wireless@vger.kernel.org 18365S: Maintained 18366W: https://wireless.wiki.kernel.org/ 18367T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18368F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18369 18370RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18371M: Jes Sorensen <Jes.Sorensen@gmail.com> 18372L: linux-wireless@vger.kernel.org 18373S: Maintained 18374T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18375F: drivers/net/wireless/realtek/rtl8xxxu/ 18376 18377RTRS TRANSPORT DRIVERS 18378M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18379M: Jack Wang <jinpu.wang@ionos.com> 18380L: linux-rdma@vger.kernel.org 18381S: Maintained 18382F: drivers/infiniband/ulp/rtrs/ 18383 18384RUNTIME VERIFICATION (RV) 18385M: Daniel Bristot de Oliveira <bristot@kernel.org> 18386M: Steven Rostedt <rostedt@goodmis.org> 18387L: linux-trace-devel@vger.kernel.org 18388S: Maintained 18389F: Documentation/trace/rv/ 18390F: include/linux/rv.h 18391F: include/rv/ 18392F: kernel/trace/rv/ 18393F: tools/verification/ 18394 18395RUST 18396M: Miguel Ojeda <ojeda@kernel.org> 18397M: Alex Gaynor <alex.gaynor@gmail.com> 18398M: Wedson Almeida Filho <wedsonaf@gmail.com> 18399R: Boqun Feng <boqun.feng@gmail.com> 18400R: Gary Guo <gary@garyguo.net> 18401R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18402R: Benno Lossin <benno.lossin@proton.me> 18403L: rust-for-linux@vger.kernel.org 18404S: Supported 18405W: https://github.com/Rust-for-Linux/linux 18406B: https://github.com/Rust-for-Linux/linux/issues 18407C: zulip://rust-for-linux.zulipchat.com 18408T: git https://github.com/Rust-for-Linux/linux.git rust-next 18409F: Documentation/rust/ 18410F: rust/ 18411F: samples/rust/ 18412F: scripts/*rust* 18413K: \b(?i:rust)\b 18414 18415RXRPC SOCKETS (AF_RXRPC) 18416M: David Howells <dhowells@redhat.com> 18417M: Marc Dionne <marc.dionne@auristor.com> 18418L: linux-afs@lists.infradead.org 18419S: Supported 18420W: https://www.infradead.org/~dhowells/kafs/ 18421F: Documentation/networking/rxrpc.rst 18422F: include/keys/rxrpc-type.h 18423F: include/net/af_rxrpc.h 18424F: include/trace/events/rxrpc.h 18425F: include/uapi/linux/rxrpc.h 18426F: net/rxrpc/ 18427 18428S3 SAVAGE FRAMEBUFFER DRIVER 18429M: Antonino Daplas <adaplas@gmail.com> 18430L: linux-fbdev@vger.kernel.org 18431S: Maintained 18432F: drivers/video/fbdev/savage/ 18433 18434S390 ARCHITECTURE 18435M: Heiko Carstens <hca@linux.ibm.com> 18436M: Vasily Gorbik <gor@linux.ibm.com> 18437M: Alexander Gordeev <agordeev@linux.ibm.com> 18438R: Christian Borntraeger <borntraeger@linux.ibm.com> 18439R: Sven Schnelle <svens@linux.ibm.com> 18440L: linux-s390@vger.kernel.org 18441S: Supported 18442T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18443F: Documentation/driver-api/s390-drivers.rst 18444F: Documentation/s390/ 18445F: arch/s390/ 18446F: drivers/s390/ 18447F: drivers/watchdog/diag288_wdt.c 18448 18449S390 COMMON I/O LAYER 18450M: Vineeth Vijayan <vneethv@linux.ibm.com> 18451M: Peter Oberparleiter <oberpar@linux.ibm.com> 18452L: linux-s390@vger.kernel.org 18453S: Supported 18454F: drivers/s390/cio/ 18455 18456S390 DASD DRIVER 18457M: Stefan Haberland <sth@linux.ibm.com> 18458M: Jan Hoeppner <hoeppner@linux.ibm.com> 18459L: linux-s390@vger.kernel.org 18460S: Supported 18461F: block/partitions/ibm.c 18462F: drivers/s390/block/dasd* 18463F: include/linux/dasd_mod.h 18464 18465S390 IOMMU (PCI) 18466M: Niklas Schnelle <schnelle@linux.ibm.com> 18467M: Matthew Rosato <mjrosato@linux.ibm.com> 18468R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18469L: linux-s390@vger.kernel.org 18470S: Supported 18471F: drivers/iommu/s390-iommu.c 18472 18473S390 IUCV NETWORK LAYER 18474M: Alexandra Winter <wintera@linux.ibm.com> 18475M: Wenjia Zhang <wenjia@linux.ibm.com> 18476L: linux-s390@vger.kernel.org 18477L: netdev@vger.kernel.org 18478S: Supported 18479F: drivers/s390/net/*iucv* 18480F: include/net/iucv/ 18481F: net/iucv/ 18482 18483S390 MM 18484M: Alexander Gordeev <agordeev@linux.ibm.com> 18485M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18486L: linux-s390@vger.kernel.org 18487S: Supported 18488T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18489F: arch/s390/include/asm/pgtable.h 18490F: arch/s390/mm 18491 18492S390 NETWORK DRIVERS 18493M: Alexandra Winter <wintera@linux.ibm.com> 18494M: Wenjia Zhang <wenjia@linux.ibm.com> 18495L: linux-s390@vger.kernel.org 18496L: netdev@vger.kernel.org 18497S: Supported 18498F: drivers/s390/net/ 18499 18500S390 PCI SUBSYSTEM 18501M: Niklas Schnelle <schnelle@linux.ibm.com> 18502M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18503L: linux-s390@vger.kernel.org 18504S: Supported 18505F: Documentation/s390/pci.rst 18506F: arch/s390/pci/ 18507F: drivers/pci/hotplug/s390_pci_hpc.c 18508 18509S390 SCM DRIVER 18510M: Vineeth Vijayan <vneethv@linux.ibm.com> 18511L: linux-s390@vger.kernel.org 18512S: Supported 18513F: drivers/s390/block/scm* 18514F: drivers/s390/cio/scm.c 18515 18516S390 VFIO AP DRIVER 18517M: Tony Krowiak <akrowiak@linux.ibm.com> 18518M: Halil Pasic <pasic@linux.ibm.com> 18519M: Jason Herne <jjherne@linux.ibm.com> 18520L: linux-s390@vger.kernel.org 18521S: Supported 18522F: Documentation/s390/vfio-ap* 18523F: drivers/s390/crypto/vfio_ap* 18524 18525S390 VFIO-CCW DRIVER 18526M: Eric Farman <farman@linux.ibm.com> 18527M: Matthew Rosato <mjrosato@linux.ibm.com> 18528R: Halil Pasic <pasic@linux.ibm.com> 18529L: linux-s390@vger.kernel.org 18530L: kvm@vger.kernel.org 18531S: Supported 18532F: Documentation/s390/vfio-ccw.rst 18533F: drivers/s390/cio/vfio_ccw* 18534F: include/uapi/linux/vfio_ccw.h 18535 18536S390 VFIO-PCI DRIVER 18537M: Matthew Rosato <mjrosato@linux.ibm.com> 18538M: Eric Farman <farman@linux.ibm.com> 18539L: linux-s390@vger.kernel.org 18540L: kvm@vger.kernel.org 18541S: Supported 18542F: arch/s390/kvm/pci* 18543F: drivers/vfio/pci/vfio_pci_zdev.c 18544F: include/uapi/linux/vfio_zdev.h 18545 18546S390 ZCRYPT DRIVER 18547M: Harald Freudenberger <freude@linux.ibm.com> 18548L: linux-s390@vger.kernel.org 18549S: Supported 18550F: drivers/s390/crypto/ 18551 18552S390 ZFCP DRIVER 18553M: Steffen Maier <maier@linux.ibm.com> 18554M: Benjamin Block <bblock@linux.ibm.com> 18555L: linux-s390@vger.kernel.org 18556S: Supported 18557F: drivers/s390/scsi/zfcp_* 18558 18559SAA6588 RDS RECEIVER DRIVER 18560M: Hans Verkuil <hverkuil@xs4all.nl> 18561L: linux-media@vger.kernel.org 18562S: Odd Fixes 18563W: https://linuxtv.org 18564T: git git://linuxtv.org/media_tree.git 18565F: drivers/media/i2c/saa6588* 18566 18567SAA7134 VIDEO4LINUX DRIVER 18568M: Mauro Carvalho Chehab <mchehab@kernel.org> 18569L: linux-media@vger.kernel.org 18570S: Odd fixes 18571W: https://linuxtv.org 18572T: git git://linuxtv.org/media_tree.git 18573F: Documentation/driver-api/media/drivers/saa7134* 18574F: drivers/media/pci/saa7134/ 18575 18576SAA7146 VIDEO4LINUX-2 DRIVER 18577M: Hans Verkuil <hverkuil@xs4all.nl> 18578L: linux-media@vger.kernel.org 18579S: Maintained 18580T: git git://linuxtv.org/media_tree.git 18581F: drivers/media/common/saa7146/ 18582F: drivers/media/pci/saa7146/ 18583F: include/media/drv-intf/saa7146* 18584 18585SAFESETID SECURITY MODULE 18586M: Micah Morton <mortonm@chromium.org> 18587S: Supported 18588F: Documentation/admin-guide/LSM/SafeSetID.rst 18589F: security/safesetid/ 18590 18591SAMSUNG AUDIO (ASoC) DRIVERS 18592M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18593L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18594S: Maintained 18595B: mailto:linux-samsung-soc@vger.kernel.org 18596F: Documentation/devicetree/bindings/sound/samsung* 18597F: sound/soc/samsung/ 18598 18599SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18600M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18601L: linux-crypto@vger.kernel.org 18602L: linux-samsung-soc@vger.kernel.org 18603S: Maintained 18604F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18605F: drivers/crypto/exynos-rng.c 18606 18607SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18608M: Łukasz Stelmach <l.stelmach@samsung.com> 18609L: linux-samsung-soc@vger.kernel.org 18610S: Maintained 18611F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18612F: drivers/char/hw_random/exynos-trng.c 18613 18614SAMSUNG FRAMEBUFFER DRIVER 18615M: Jingoo Han <jingoohan1@gmail.com> 18616L: linux-fbdev@vger.kernel.org 18617S: Maintained 18618F: drivers/video/fbdev/s3c-fb.c 18619 18620SAMSUNG INTERCONNECT DRIVERS 18621M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18622M: Artur Świgoń <a.swigon@samsung.com> 18623L: linux-pm@vger.kernel.org 18624L: linux-samsung-soc@vger.kernel.org 18625S: Supported 18626F: drivers/interconnect/samsung/ 18627 18628SAMSUNG LAPTOP DRIVER 18629M: Corentin Chary <corentin.chary@gmail.com> 18630L: platform-driver-x86@vger.kernel.org 18631S: Maintained 18632F: drivers/platform/x86/samsung-laptop.c 18633 18634SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18635M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18636L: linux-kernel@vger.kernel.org 18637L: linux-samsung-soc@vger.kernel.org 18638S: Supported 18639B: mailto:linux-samsung-soc@vger.kernel.org 18640F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18641F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18642F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18643F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18644F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18645F: drivers/clk/clk-s2mps11.c 18646F: drivers/mfd/sec*.c 18647F: drivers/regulator/s2m*.c 18648F: drivers/regulator/s5m*.c 18649F: drivers/rtc/rtc-s5m.c 18650F: include/linux/mfd/samsung/ 18651 18652SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18653M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18654L: linux-media@vger.kernel.org 18655L: linux-samsung-soc@vger.kernel.org 18656S: Maintained 18657F: drivers/media/platform/samsung/s3c-camif/ 18658F: include/media/drv-intf/s3c_camif.h 18659 18660SAMSUNG S3FWRN5 NFC DRIVER 18661M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18662S: Maintained 18663F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18664F: drivers/nfc/s3fwrn5 18665 18666SAMSUNG S5C73M3 CAMERA DRIVER 18667M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18668M: Andrzej Hajda <andrzej.hajda@intel.com> 18669L: linux-media@vger.kernel.org 18670S: Supported 18671F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18672F: drivers/media/i2c/s5c73m3/* 18673 18674SAMSUNG S5K5BAF CAMERA DRIVER 18675M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18676M: Andrzej Hajda <andrzej.hajda@intel.com> 18677L: linux-media@vger.kernel.org 18678S: Supported 18679F: drivers/media/i2c/s5k5baf.c 18680 18681SAMSUNG S5P Security SubSystem (SSS) DRIVER 18682M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18683M: Vladimir Zapolskiy <vz@mleia.com> 18684L: linux-crypto@vger.kernel.org 18685L: linux-samsung-soc@vger.kernel.org 18686S: Maintained 18687F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18688F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18689F: drivers/crypto/s5p-sss.c 18690 18691SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18692M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18693L: linux-media@vger.kernel.org 18694S: Supported 18695Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18696F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18697F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18698F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18699F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18700F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18701F: drivers/media/platform/samsung/exynos4-is/ 18702 18703SAMSUNG SOC CLOCK DRIVERS 18704M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18705M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18706M: Tomasz Figa <tomasz.figa@gmail.com> 18707M: Chanwoo Choi <cw00.choi@samsung.com> 18708R: Alim Akhtar <alim.akhtar@samsung.com> 18709L: linux-samsung-soc@vger.kernel.org 18710S: Supported 18711T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18712T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18713F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18714F: Documentation/devicetree/bindings/clock/samsung,s3c* 18715F: drivers/clk/samsung/ 18716F: include/dt-bindings/clock/exynos*.h 18717F: include/dt-bindings/clock/s5p*.h 18718F: include/dt-bindings/clock/samsung,*.h 18719F: include/linux/clk/samsung.h 18720 18721SAMSUNG SPI DRIVERS 18722M: Andi Shyti <andi.shyti@kernel.org> 18723L: linux-spi@vger.kernel.org 18724L: linux-samsung-soc@vger.kernel.org 18725S: Maintained 18726F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18727F: drivers/spi/spi-s3c* 18728F: include/linux/platform_data/spi-s3c64xx.h 18729 18730SAMSUNG SXGBE DRIVERS 18731M: Byungho An <bh74.an@samsung.com> 18732L: netdev@vger.kernel.org 18733S: Supported 18734F: drivers/net/ethernet/samsung/sxgbe/ 18735 18736SAMSUNG THERMAL DRIVER 18737M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18738M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18739L: linux-pm@vger.kernel.org 18740L: linux-samsung-soc@vger.kernel.org 18741S: Maintained 18742F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18743F: drivers/thermal/samsung/ 18744 18745SAMSUNG USB2 PHY DRIVER 18746M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18747L: linux-kernel@vger.kernel.org 18748S: Supported 18749F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18750F: Documentation/driver-api/phy/samsung-usb2.rst 18751F: drivers/phy/samsung/phy-exynos4210-usb2.c 18752F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18753F: drivers/phy/samsung/phy-exynos5250-usb2.c 18754F: drivers/phy/samsung/phy-s5pv210-usb2.c 18755F: drivers/phy/samsung/phy-samsung-usb2.c 18756F: drivers/phy/samsung/phy-samsung-usb2.h 18757 18758SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18759M: Paul Barker <paul.barker@sancloud.com> 18760R: Marc Murphy <marc.murphy@sancloud.com> 18761S: Supported 18762F: arch/arm/boot/dts/am335x-sancloud* 18763 18764SC1200 WDT DRIVER 18765M: Zwane Mwaikambo <zwanem@gmail.com> 18766S: Maintained 18767F: drivers/watchdog/sc1200wdt.c 18768 18769SCHEDULER 18770M: Ingo Molnar <mingo@redhat.com> 18771M: Peter Zijlstra <peterz@infradead.org> 18772M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18773M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18774R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18775R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18776R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18777R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18778R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18779R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18780L: linux-kernel@vger.kernel.org 18781S: Maintained 18782T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18783F: include/linux/preempt.h 18784F: include/linux/sched.h 18785F: include/linux/wait.h 18786F: include/uapi/linux/sched.h 18787F: kernel/sched/ 18788 18789SCSI RDMA PROTOCOL (SRP) INITIATOR 18790M: Bart Van Assche <bvanassche@acm.org> 18791L: linux-rdma@vger.kernel.org 18792S: Supported 18793Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18794F: drivers/infiniband/ulp/srp/ 18795F: include/scsi/srp.h 18796 18797SCSI RDMA PROTOCOL (SRP) TARGET 18798M: Bart Van Assche <bvanassche@acm.org> 18799L: linux-rdma@vger.kernel.org 18800L: target-devel@vger.kernel.org 18801S: Supported 18802Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18803F: drivers/infiniband/ulp/srpt/ 18804 18805SCSI SG DRIVER 18806M: Doug Gilbert <dgilbert@interlog.com> 18807L: linux-scsi@vger.kernel.org 18808S: Maintained 18809W: http://sg.danny.cz/sg 18810F: Documentation/scsi/scsi-generic.rst 18811F: drivers/scsi/sg.c 18812F: include/scsi/sg.h 18813 18814SCSI SUBSYSTEM 18815M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18816M: "Martin K. Petersen" <martin.petersen@oracle.com> 18817L: linux-scsi@vger.kernel.org 18818S: Maintained 18819Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18820T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18821T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18822F: Documentation/devicetree/bindings/scsi/ 18823F: drivers/scsi/ 18824F: drivers/ufs/ 18825F: include/scsi/ 18826 18827SCSI TAPE DRIVER 18828M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18829L: linux-scsi@vger.kernel.org 18830S: Maintained 18831F: Documentation/scsi/st.rst 18832F: drivers/scsi/st.* 18833F: drivers/scsi/st_*.h 18834 18835SCSI TARGET CORE USER DRIVER 18836M: Bodo Stroesser <bostroesser@gmail.com> 18837L: linux-scsi@vger.kernel.org 18838L: target-devel@vger.kernel.org 18839S: Supported 18840F: Documentation/target/tcmu-design.rst 18841F: drivers/target/target_core_user.c 18842F: include/uapi/linux/target_core_user.h 18843 18844SCSI TARGET SUBSYSTEM 18845M: "Martin K. Petersen" <martin.petersen@oracle.com> 18846L: linux-scsi@vger.kernel.org 18847L: target-devel@vger.kernel.org 18848S: Supported 18849W: http://www.linux-iscsi.org 18850Q: https://patchwork.kernel.org/project/target-devel/list/ 18851T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18852F: Documentation/target/ 18853F: drivers/target/ 18854F: include/target/ 18855 18856SCTP PROTOCOL 18857M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18858M: Xin Long <lucien.xin@gmail.com> 18859L: linux-sctp@vger.kernel.org 18860S: Maintained 18861W: https://github.com/sctp/lksctp-tools/wiki 18862F: Documentation/networking/sctp.rst 18863F: include/linux/sctp.h 18864F: include/net/sctp/ 18865F: include/uapi/linux/sctp.h 18866F: net/sctp/ 18867 18868SCx200 CPU SUPPORT 18869M: Jim Cromie <jim.cromie@gmail.com> 18870S: Odd Fixes 18871F: Documentation/i2c/busses/scx200_acb.rst 18872F: arch/x86/platform/scx200/ 18873F: drivers/i2c/busses/scx200* 18874F: drivers/mtd/maps/scx200_docflash.c 18875F: drivers/watchdog/scx200_wdt.c 18876F: include/linux/scx200.h 18877 18878SCx200 GPIO DRIVER 18879M: Jim Cromie <jim.cromie@gmail.com> 18880S: Maintained 18881F: drivers/char/scx200_gpio.c 18882F: include/linux/scx200_gpio.h 18883 18884SCx200 HRT CLOCKSOURCE DRIVER 18885M: Jim Cromie <jim.cromie@gmail.com> 18886S: Maintained 18887F: drivers/clocksource/scx200_hrt.c 18888 18889SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18890M: Sascha Sommer <saschasommer@freenet.de> 18891L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18892S: Maintained 18893F: drivers/mmc/host/sdricoh_cs.c 18894 18895SECO BOARDS CEC DRIVER 18896M: Ettore Chimenti <ek5.chimenti@gmail.com> 18897S: Maintained 18898F: drivers/media/cec/platform/seco/seco-cec.c 18899F: drivers/media/cec/platform/seco/seco-cec.h 18900 18901SECURE COMPUTING 18902M: Kees Cook <keescook@chromium.org> 18903R: Andy Lutomirski <luto@amacapital.net> 18904R: Will Drewry <wad@chromium.org> 18905S: Supported 18906T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18907F: Documentation/userspace-api/seccomp_filter.rst 18908F: include/linux/seccomp.h 18909F: include/uapi/linux/seccomp.h 18910F: kernel/seccomp.c 18911F: tools/testing/selftests/kselftest_harness.h 18912F: tools/testing/selftests/seccomp/* 18913K: \bsecure_computing 18914K: \bTIF_SECCOMP\b 18915 18916SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18917M: Kamal Dasu <kdasu.kdev@gmail.com> 18918M: Al Cooper <alcooperx@gmail.com> 18919R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18920L: linux-mmc@vger.kernel.org 18921S: Maintained 18922F: drivers/mmc/host/sdhci-brcmstb* 18923 18924SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18925M: Adrian Hunter <adrian.hunter@intel.com> 18926L: linux-mmc@vger.kernel.org 18927S: Supported 18928F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18929F: drivers/mmc/host/sdhci* 18930 18931SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18932M: Eugen Hristev <eugen.hristev@microchip.com> 18933L: linux-mmc@vger.kernel.org 18934S: Supported 18935F: drivers/mmc/host/sdhci-of-at91.c 18936 18937SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18938M: Haibo Chen <haibo.chen@nxp.com> 18939L: linux-imx@nxp.com 18940L: linux-mmc@vger.kernel.org 18941S: Maintained 18942F: drivers/mmc/host/sdhci-esdhc-imx.c 18943 18944SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18945M: Ben Dooks <ben-linux@fluff.org> 18946M: Jaehoon Chung <jh80.chung@samsung.com> 18947L: linux-mmc@vger.kernel.org 18948S: Maintained 18949F: drivers/mmc/host/sdhci-s3c* 18950 18951SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18952M: Viresh Kumar <vireshk@kernel.org> 18953L: linux-mmc@vger.kernel.org 18954S: Maintained 18955F: drivers/mmc/host/sdhci-spear.c 18956 18957SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18958M: Vignesh Raghavendra <vigneshr@ti.com> 18959L: linux-mmc@vger.kernel.org 18960S: Maintained 18961F: drivers/mmc/host/sdhci-omap.c 18962 18963SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18964M: Jonathan Derrick <jonathan.derrick@linux.dev> 18965L: linux-block@vger.kernel.org 18966S: Supported 18967F: block/opal_proto.h 18968F: block/sed* 18969F: include/linux/sed* 18970F: include/uapi/linux/sed* 18971 18972SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18973M: Mark Rutland <mark.rutland@arm.com> 18974M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18975M: Sudeep Holla <sudeep.holla@arm.com> 18976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18977S: Maintained 18978F: drivers/firmware/smccc/ 18979F: include/linux/arm-smccc.h 18980 18981SECURITY CONTACT 18982M: Security Officers <security@kernel.org> 18983S: Supported 18984F: Documentation/process/security-bugs.rst 18985 18986SECURITY SUBSYSTEM 18987M: Paul Moore <paul@paul-moore.com> 18988M: James Morris <jmorris@namei.org> 18989M: "Serge E. Hallyn" <serge@hallyn.com> 18990L: linux-security-module@vger.kernel.org (suggested Cc:) 18991S: Supported 18992W: http://kernsec.org/ 18993T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18994F: security/ 18995X: security/selinux/ 18996 18997SELINUX SECURITY MODULE 18998M: Paul Moore <paul@paul-moore.com> 18999M: Stephen Smalley <stephen.smalley.work@gmail.com> 19000M: Eric Paris <eparis@parisplace.org> 19001L: selinux@vger.kernel.org 19002S: Supported 19003W: https://selinuxproject.org 19004W: https://github.com/SELinuxProject 19005T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19006F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19007F: Documentation/ABI/removed/sysfs-selinux-disable 19008F: Documentation/admin-guide/LSM/SELinux.rst 19009F: include/trace/events/avc.h 19010F: include/uapi/linux/selinux_netlink.h 19011F: scripts/selinux/ 19012F: security/selinux/ 19013 19014SENSABLE PHANTOM 19015M: Jiri Slaby <jirislaby@kernel.org> 19016S: Maintained 19017F: drivers/misc/phantom.c 19018F: include/uapi/linux/phantom.h 19019 19020SENSEAIR SUNRISE 006-0-0007 19021M: Jacopo Mondi <jacopo@jmondi.org> 19022S: Maintained 19023F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19024F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19025F: drivers/iio/chemical/sunrise_co2.c 19026 19027SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19028M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19029S: Maintained 19030F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19031F: drivers/iio/chemical/scd30.h 19032F: drivers/iio/chemical/scd30_core.c 19033F: drivers/iio/chemical/scd30_i2c.c 19034F: drivers/iio/chemical/scd30_serial.c 19035 19036SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19037M: Roan van Dijk <roan@protonic.nl> 19038S: Maintained 19039F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19040F: drivers/iio/chemical/scd4x.c 19041 19042SENSIRION SGP40 GAS SENSOR DRIVER 19043M: Andreas Klinger <ak@it-klinger.de> 19044S: Maintained 19045F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19046F: drivers/iio/chemical/sgp40.c 19047 19048SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19049M: Tomasz Duszynski <tduszyns@gmail.com> 19050S: Maintained 19051F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19052F: drivers/iio/chemical/sps30.c 19053F: drivers/iio/chemical/sps30_i2c.c 19054F: drivers/iio/chemical/sps30_serial.c 19055 19056SERIAL DEVICE BUS 19057M: Rob Herring <robh@kernel.org> 19058L: linux-serial@vger.kernel.org 19059S: Maintained 19060F: Documentation/devicetree/bindings/serial/serial.yaml 19061F: drivers/tty/serdev/ 19062F: include/linux/serdev.h 19063 19064SERIAL DRIVERS 19065M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19066L: linux-serial@vger.kernel.org 19067S: Maintained 19068F: Documentation/devicetree/bindings/serial/ 19069F: drivers/tty/serial/ 19070 19071SERIAL IR RECEIVER 19072M: Sean Young <sean@mess.org> 19073L: linux-media@vger.kernel.org 19074S: Maintained 19075F: drivers/media/rc/serial_ir.c 19076 19077SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19078M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19079L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19080S: Maintained 19081F: Documentation/devicetree/bindings/slimbus/ 19082F: drivers/slimbus/ 19083F: include/linux/slimbus.h 19084 19085SFC NETWORK DRIVER 19086M: Edward Cree <ecree.xilinx@gmail.com> 19087M: Martin Habets <habetsm.xilinx@gmail.com> 19088L: netdev@vger.kernel.org 19089L: linux-net-drivers@amd.com 19090S: Supported 19091F: Documentation/networking/devlink/sfc.rst 19092F: drivers/net/ethernet/sfc/ 19093 19094SFCTEMP HWMON DRIVER 19095M: Emil Renner Berthing <kernel@esmil.dk> 19096L: linux-hwmon@vger.kernel.org 19097S: Maintained 19098F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19099F: Documentation/hwmon/sfctemp.rst 19100F: drivers/hwmon/sfctemp.c 19101 19102SFF/SFP/SFP+ MODULE SUPPORT 19103M: Russell King <linux@armlinux.org.uk> 19104L: netdev@vger.kernel.org 19105S: Maintained 19106F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19107F: drivers/net/phy/phylink.c 19108F: drivers/net/phy/sfp* 19109F: include/linux/mdio/mdio-i2c.h 19110F: include/linux/phylink.h 19111F: include/linux/sfp.h 19112K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19113 19114SGI GRU DRIVER 19115M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19116S: Maintained 19117F: drivers/misc/sgi-gru/ 19118 19119SGI XP/XPC/XPNET DRIVER 19120M: Robin Holt <robinmholt@gmail.com> 19121M: Steve Wahl <steve.wahl@hpe.com> 19122R: Mike Travis <mike.travis@hpe.com> 19123S: Maintained 19124F: drivers/misc/sgi-xp/ 19125 19126SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19127M: Karsten Graul <kgraul@linux.ibm.com> 19128M: Wenjia Zhang <wenjia@linux.ibm.com> 19129M: Jan Karcher <jaka@linux.ibm.com> 19130L: linux-s390@vger.kernel.org 19131S: Supported 19132F: net/smc/ 19133 19134SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19135M: Linus Walleij <linus.walleij@linaro.org> 19136L: linux-iio@vger.kernel.org 19137S: Maintained 19138T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19139F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19140F: drivers/iio/light/gp2ap002.c 19141 19142SHARP RJ54N1CB0C SENSOR DRIVER 19143M: Jacopo Mondi <jacopo@jmondi.org> 19144L: linux-media@vger.kernel.org 19145S: Odd fixes 19146T: git git://linuxtv.org/media_tree.git 19147F: drivers/media/i2c/rj54n1cb0c.c 19148F: include/media/i2c/rj54n1cb0c.h 19149 19150SH_VOU V4L2 OUTPUT DRIVER 19151L: linux-media@vger.kernel.org 19152S: Orphan 19153F: drivers/media/platform/renesas/sh_vou.c 19154F: include/media/drv-intf/sh_vou.h 19155 19156SI2157 MEDIA DRIVER 19157M: Antti Palosaari <crope@iki.fi> 19158L: linux-media@vger.kernel.org 19159S: Maintained 19160W: https://linuxtv.org 19161W: http://palosaari.fi/linux/ 19162Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19163T: git git://linuxtv.org/anttip/media_tree.git 19164F: drivers/media/tuners/si2157* 19165 19166SI2165 MEDIA DRIVER 19167M: Matthias Schwarzott <zzam@gentoo.org> 19168L: linux-media@vger.kernel.org 19169S: Maintained 19170W: https://linuxtv.org 19171Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19172F: drivers/media/dvb-frontends/si2165* 19173 19174SI2168 MEDIA DRIVER 19175M: Antti Palosaari <crope@iki.fi> 19176L: linux-media@vger.kernel.org 19177S: Maintained 19178W: https://linuxtv.org 19179W: http://palosaari.fi/linux/ 19180Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19181T: git git://linuxtv.org/anttip/media_tree.git 19182F: drivers/media/dvb-frontends/si2168* 19183 19184SI470X FM RADIO RECEIVER I2C DRIVER 19185M: Hans Verkuil <hverkuil@xs4all.nl> 19186L: linux-media@vger.kernel.org 19187S: Odd Fixes 19188W: https://linuxtv.org 19189T: git git://linuxtv.org/media_tree.git 19190F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19191F: drivers/media/radio/si470x/radio-si470x-i2c.c 19192 19193SI470X FM RADIO RECEIVER USB DRIVER 19194M: Hans Verkuil <hverkuil@xs4all.nl> 19195L: linux-media@vger.kernel.org 19196S: Maintained 19197W: https://linuxtv.org 19198T: git git://linuxtv.org/media_tree.git 19199F: drivers/media/radio/si470x/radio-si470x-common.c 19200F: drivers/media/radio/si470x/radio-si470x-usb.c 19201F: drivers/media/radio/si470x/radio-si470x.h 19202 19203SI4713 FM RADIO TRANSMITTER I2C DRIVER 19204M: Eduardo Valentin <edubezval@gmail.com> 19205L: linux-media@vger.kernel.org 19206S: Odd Fixes 19207W: https://linuxtv.org 19208T: git git://linuxtv.org/media_tree.git 19209F: drivers/media/radio/si4713/si4713.? 19210 19211SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19212M: Eduardo Valentin <edubezval@gmail.com> 19213L: linux-media@vger.kernel.org 19214S: Odd Fixes 19215W: https://linuxtv.org 19216T: git git://linuxtv.org/media_tree.git 19217F: drivers/media/radio/si4713/radio-platform-si4713.c 19218 19219SI4713 FM RADIO TRANSMITTER USB DRIVER 19220M: Hans Verkuil <hverkuil@xs4all.nl> 19221L: linux-media@vger.kernel.org 19222S: Maintained 19223W: https://linuxtv.org 19224T: git git://linuxtv.org/media_tree.git 19225F: drivers/media/radio/si4713/radio-usb-si4713.c 19226 19227SIANO DVB DRIVER 19228M: Mauro Carvalho Chehab <mchehab@kernel.org> 19229L: linux-media@vger.kernel.org 19230S: Odd fixes 19231W: https://linuxtv.org 19232T: git git://linuxtv.org/media_tree.git 19233F: drivers/media/common/siano/ 19234F: drivers/media/mmc/siano/ 19235F: drivers/media/usb/siano/ 19236F: drivers/media/usb/siano/ 19237 19238SIFIVE DRIVERS 19239M: Palmer Dabbelt <palmer@dabbelt.com> 19240M: Paul Walmsley <paul.walmsley@sifive.com> 19241L: linux-riscv@lists.infradead.org 19242S: Supported 19243N: sifive 19244K: [^@]sifive 19245 19246SIFIVE FU540 SYSTEM-ON-CHIP 19247M: Paul Walmsley <paul.walmsley@sifive.com> 19248M: Palmer Dabbelt <palmer@dabbelt.com> 19249L: linux-riscv@lists.infradead.org 19250S: Supported 19251T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19252N: fu540 19253K: fu540 19254 19255SIFIVE PDMA DRIVER 19256M: Green Wan <green.wan@sifive.com> 19257S: Maintained 19258F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19259F: drivers/dma/sf-pdma/ 19260 19261SIFIVE SOC DRIVERS 19262M: Conor Dooley <conor@kernel.org> 19263L: linux-riscv@lists.infradead.org 19264S: Maintained 19265T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19266F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19267F: drivers/soc/sifive/ 19268 19269SILEAD TOUCHSCREEN DRIVER 19270M: Hans de Goede <hdegoede@redhat.com> 19271L: linux-input@vger.kernel.org 19272L: platform-driver-x86@vger.kernel.org 19273S: Maintained 19274F: drivers/input/touchscreen/silead.c 19275F: drivers/platform/x86/touchscreen_dmi.c 19276 19277SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19278M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19279S: Supported 19280F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19281F: drivers/net/wireless/silabs/wfx/ 19282 19283SILICON MOTION SM712 FRAME BUFFER DRIVER 19284M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19285M: Teddy Wang <teddy.wang@siliconmotion.com> 19286M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19287L: linux-fbdev@vger.kernel.org 19288S: Maintained 19289F: Documentation/fb/sm712fb.rst 19290F: drivers/video/fbdev/sm712* 19291 19292SILVACO I3C DUAL-ROLE MASTER 19293M: Miquel Raynal <miquel.raynal@bootlin.com> 19294M: Conor Culhane <conor.culhane@silvaco.com> 19295L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19296S: Maintained 19297F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19298F: drivers/i3c/master/svc-i3c-master.c 19299 19300SIMPLEFB FB DRIVER 19301M: Hans de Goede <hdegoede@redhat.com> 19302L: linux-fbdev@vger.kernel.org 19303S: Maintained 19304F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19305F: drivers/video/fbdev/simplefb.c 19306F: include/linux/platform_data/simplefb.h 19307 19308SIMTEC EB110ATX (Chalice CATS) 19309M: Simtec Linux Team <linux@simtec.co.uk> 19310S: Supported 19311W: http://www.simtec.co.uk/products/EB110ATX/ 19312 19313SIOX 19314M: Thorsten Scherer <t.scherer@eckelmann.de> 19315M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19316R: Pengutronix Kernel Team <kernel@pengutronix.de> 19317S: Supported 19318F: drivers/gpio/gpio-siox.c 19319F: drivers/siox/* 19320F: include/trace/events/siox.h 19321 19322SIPHASH PRF ROUTINES 19323M: Jason A. Donenfeld <Jason@zx2c4.com> 19324S: Maintained 19325F: include/linux/siphash.h 19326F: lib/siphash.c 19327F: lib/siphash_kunit.c 19328 19329SIS 190 ETHERNET DRIVER 19330M: Francois Romieu <romieu@fr.zoreil.com> 19331L: netdev@vger.kernel.org 19332S: Maintained 19333F: drivers/net/ethernet/sis/sis190.c 19334 19335SIS 900/7016 FAST ETHERNET DRIVER 19336M: Daniele Venzano <venza@brownhat.org> 19337L: netdev@vger.kernel.org 19338S: Maintained 19339W: http://www.brownhat.org/sis900.html 19340F: drivers/net/ethernet/sis/sis900.* 19341 19342SIS FRAMEBUFFER DRIVER 19343S: Orphan 19344F: Documentation/fb/sisfb.rst 19345F: drivers/video/fbdev/sis/ 19346F: include/video/sisfb.h 19347 19348SIS I2C TOUCHSCREEN DRIVER 19349M: Mika Penttilä <mpenttil@redhat.com> 19350L: linux-input@vger.kernel.org 19351S: Maintained 19352F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19353F: drivers/input/touchscreen/sis_i2c.c 19354 19355SIS USB2VGA DRIVER 19356M: Thomas Winischhofer <thomas@winischhofer.net> 19357S: Maintained 19358W: http://www.winischhofer.at/linuxsisusbvga.shtml 19359F: drivers/usb/misc/sisusbvga/ 19360 19361SL28 CPLD MFD DRIVER 19362M: Michael Walle <michael@walle.cc> 19363S: Maintained 19364F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19365F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19366F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19367F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19368F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19369F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19370F: drivers/gpio/gpio-sl28cpld.c 19371F: drivers/hwmon/sl28cpld-hwmon.c 19372F: drivers/irqchip/irq-sl28cpld.c 19373F: drivers/pwm/pwm-sl28cpld.c 19374F: drivers/watchdog/sl28cpld_wdt.c 19375 19376SL28 VPD NVMEM LAYOUT DRIVER 19377M: Michael Walle <michael@walle.cc> 19378S: Maintained 19379F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19380F: drivers/nvmem/layouts/sl28vpd.c 19381 19382SLAB ALLOCATOR 19383M: Christoph Lameter <cl@linux.com> 19384M: Pekka Enberg <penberg@kernel.org> 19385M: David Rientjes <rientjes@google.com> 19386M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19387M: Andrew Morton <akpm@linux-foundation.org> 19388M: Vlastimil Babka <vbabka@suse.cz> 19389R: Roman Gushchin <roman.gushchin@linux.dev> 19390R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19391L: linux-mm@kvack.org 19392S: Maintained 19393T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19394F: include/linux/sl?b*.h 19395F: mm/sl?b* 19396 19397SLCAN CAN NETWORK DRIVER 19398M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19399L: linux-can@vger.kernel.org 19400S: Maintained 19401F: drivers/net/can/slcan/ 19402 19403SLEEPABLE READ-COPY UPDATE (SRCU) 19404M: Lai Jiangshan <jiangshanlai@gmail.com> 19405M: "Paul E. McKenney" <paulmck@kernel.org> 19406M: Josh Triplett <josh@joshtriplett.org> 19407R: Steven Rostedt <rostedt@goodmis.org> 19408R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19409L: rcu@vger.kernel.org 19410S: Supported 19411W: http://www.rdrop.com/users/paulmck/RCU/ 19412T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19413F: include/linux/srcu*.h 19414F: kernel/rcu/srcu*.c 19415 19416SMACK SECURITY MODULE 19417M: Casey Schaufler <casey@schaufler-ca.com> 19418L: linux-security-module@vger.kernel.org 19419S: Maintained 19420W: http://schaufler-ca.com 19421T: git git://github.com/cschaufler/smack-next 19422F: Documentation/admin-guide/LSM/Smack.rst 19423F: security/smack/ 19424 19425SMC91x ETHERNET DRIVER 19426M: Nicolas Pitre <nico@fluxnic.net> 19427S: Odd Fixes 19428F: drivers/net/ethernet/smsc/smc91x.* 19429 19430SMM665 HARDWARE MONITOR DRIVER 19431M: Guenter Roeck <linux@roeck-us.net> 19432L: linux-hwmon@vger.kernel.org 19433S: Maintained 19434F: Documentation/hwmon/smm665.rst 19435F: drivers/hwmon/smm665.c 19436 19437SMSC EMC2103 HARDWARE MONITOR DRIVER 19438M: Steve Glendinning <steve.glendinning@shawell.net> 19439L: linux-hwmon@vger.kernel.org 19440S: Maintained 19441F: Documentation/hwmon/emc2103.rst 19442F: drivers/hwmon/emc2103.c 19443 19444SMSC SCH5627 HARDWARE MONITOR DRIVER 19445M: Hans de Goede <hdegoede@redhat.com> 19446L: linux-hwmon@vger.kernel.org 19447S: Supported 19448F: Documentation/hwmon/sch5627.rst 19449F: drivers/hwmon/sch5627.c 19450 19451SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19452M: Steve Glendinning <steve.glendinning@shawell.net> 19453L: linux-fbdev@vger.kernel.org 19454S: Maintained 19455F: drivers/video/fbdev/smscufx.c 19456 19457SMSC47B397 HARDWARE MONITOR DRIVER 19458M: Jean Delvare <jdelvare@suse.com> 19459L: linux-hwmon@vger.kernel.org 19460S: Maintained 19461F: Documentation/hwmon/smsc47b397.rst 19462F: drivers/hwmon/smsc47b397.c 19463 19464SMSC911x ETHERNET DRIVER 19465M: Steve Glendinning <steve.glendinning@shawell.net> 19466L: netdev@vger.kernel.org 19467S: Maintained 19468F: drivers/net/ethernet/smsc/smsc911x.* 19469F: include/linux/smsc911x.h 19470 19471SMSC9420 PCI ETHERNET DRIVER 19472M: Steve Glendinning <steve.glendinning@shawell.net> 19473L: netdev@vger.kernel.org 19474S: Maintained 19475F: drivers/net/ethernet/smsc/smsc9420.* 19476 19477SNET DPU VIRTIO DATA PATH ACCELERATOR 19478R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19479F: drivers/vdpa/solidrun/ 19480 19481SOCIONEXT (SNI) AVE NETWORK DRIVER 19482M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19483L: netdev@vger.kernel.org 19484S: Maintained 19485F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19486F: drivers/net/ethernet/socionext/sni_ave.c 19487 19488SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19489M: Jassi Brar <jaswinder.singh@linaro.org> 19490M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19491L: netdev@vger.kernel.org 19492S: Maintained 19493F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19494F: drivers/net/ethernet/socionext/netsec.c 19495 19496SOCIONEXT (SNI) Synquacer SPI DRIVER 19497M: Masahisa Kojima <masahisa.kojima@linaro.org> 19498M: Jassi Brar <jaswinder.singh@linaro.org> 19499L: linux-spi@vger.kernel.org 19500S: Maintained 19501F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19502F: drivers/spi/spi-synquacer.c 19503 19504SOCIONEXT SYNQUACER I2C DRIVER 19505M: Ard Biesheuvel <ardb@kernel.org> 19506L: linux-i2c@vger.kernel.org 19507S: Maintained 19508F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19509F: drivers/i2c/busses/i2c-synquacer.c 19510 19511SOCIONEXT UNIPHIER SOUND DRIVER 19512L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19513S: Orphan 19514F: sound/soc/uniphier/ 19515 19516SOCKET TIMESTAMPING 19517M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19518S: Maintained 19519F: Documentation/networking/timestamping.rst 19520F: include/uapi/linux/net_tstamp.h 19521F: tools/testing/selftests/net/so_txtime.c 19522 19523SOEKRIS NET48XX LED SUPPORT 19524M: Chris Boot <bootc@bootc.net> 19525S: Maintained 19526F: drivers/leds/leds-net48xx.c 19527 19528SOFT-IWARP DRIVER (siw) 19529M: Bernard Metzler <bmt@zurich.ibm.com> 19530L: linux-rdma@vger.kernel.org 19531S: Supported 19532F: drivers/infiniband/sw/siw/ 19533F: include/uapi/rdma/siw-abi.h 19534 19535SOFT-ROCE DRIVER (rxe) 19536M: Zhu Yanjun <zyjzyj2000@gmail.com> 19537L: linux-rdma@vger.kernel.org 19538S: Supported 19539F: drivers/infiniband/sw/rxe/ 19540F: include/uapi/rdma/rdma_user_rxe.h 19541 19542SOFTLOGIC 6x10 MPEG CODEC 19543M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19544M: Anton Sviridenko <anton@corp.bluecherry.net> 19545M: Andrey Utkin <andrey_utkin@fastmail.com> 19546M: Ismael Luceno <ismael@iodev.co.uk> 19547L: linux-media@vger.kernel.org 19548S: Supported 19549F: drivers/media/pci/solo6x10/ 19550 19551SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19552M: James Morse <james.morse@arm.com> 19553L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19554S: Maintained 19555F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19556F: drivers/firmware/arm_sdei.c 19557F: include/linux/arm_sdei.h 19558F: include/uapi/linux/arm_sdei.h 19559 19560SOFTWARE NODES AND DEVICE PROPERTIES 19561R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19562R: Daniel Scally <djrscally@gmail.com> 19563R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19564R: Sakari Ailus <sakari.ailus@linux.intel.com> 19565L: linux-acpi@vger.kernel.org 19566S: Maintained 19567F: drivers/base/property.c 19568F: drivers/base/swnode.c 19569F: include/linux/fwnode.h 19570F: include/linux/property.h 19571 19572SOFTWARE RAID (Multiple Disks) SUPPORT 19573M: Song Liu <song@kernel.org> 19574L: linux-raid@vger.kernel.org 19575S: Supported 19576Q: https://patchwork.kernel.org/project/linux-raid/list/ 19577T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19578F: drivers/md/Kconfig 19579F: drivers/md/Makefile 19580F: drivers/md/md* 19581F: drivers/md/raid* 19582F: include/linux/raid/ 19583F: include/uapi/linux/raid/ 19584 19585SOLIDRUN CLEARFOG SUPPORT 19586M: Russell King <linux@armlinux.org.uk> 19587S: Maintained 19588F: arch/arm/boot/dts/armada-388-clearfog* 19589F: arch/arm/boot/dts/armada-38x-solidrun-* 19590 19591SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19592M: Russell King <linux@armlinux.org.uk> 19593S: Maintained 19594F: arch/arm/boot/dts/imx6*-cubox-i* 19595F: arch/arm/boot/dts/imx6*-hummingboard* 19596F: arch/arm/boot/dts/imx6*-sr-* 19597 19598SONIC NETWORK DRIVER 19599M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19600L: netdev@vger.kernel.org 19601S: Maintained 19602F: drivers/net/ethernet/natsemi/sonic.* 19603 19604SONICS SILICON BACKPLANE DRIVER (SSB) 19605M: Michael Buesch <m@bues.ch> 19606L: linux-wireless@vger.kernel.org 19607S: Maintained 19608F: drivers/ssb/ 19609F: include/linux/ssb/ 19610 19611SONY IMX208 SENSOR DRIVER 19612M: Sakari Ailus <sakari.ailus@linux.intel.com> 19613L: linux-media@vger.kernel.org 19614S: Maintained 19615T: git git://linuxtv.org/media_tree.git 19616F: drivers/media/i2c/imx208.c 19617 19618SONY IMX214 SENSOR DRIVER 19619M: Ricardo Ribalda <ribalda@kernel.org> 19620L: linux-media@vger.kernel.org 19621S: Maintained 19622T: git git://linuxtv.org/media_tree.git 19623F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19624F: drivers/media/i2c/imx214.c 19625 19626SONY IMX219 SENSOR DRIVER 19627M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19628L: linux-media@vger.kernel.org 19629S: Maintained 19630T: git git://linuxtv.org/media_tree.git 19631F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19632F: drivers/media/i2c/imx219.c 19633 19634SONY IMX258 SENSOR DRIVER 19635M: Sakari Ailus <sakari.ailus@linux.intel.com> 19636L: linux-media@vger.kernel.org 19637S: Maintained 19638T: git git://linuxtv.org/media_tree.git 19639F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19640F: drivers/media/i2c/imx258.c 19641 19642SONY IMX274 SENSOR DRIVER 19643M: Leon Luo <leonl@leopardimaging.com> 19644L: linux-media@vger.kernel.org 19645S: Maintained 19646T: git git://linuxtv.org/media_tree.git 19647F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19648F: drivers/media/i2c/imx274.c 19649 19650SONY IMX290 SENSOR DRIVER 19651M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19652L: linux-media@vger.kernel.org 19653S: Maintained 19654T: git git://linuxtv.org/media_tree.git 19655F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19656F: drivers/media/i2c/imx290.c 19657 19658SONY IMX296 SENSOR DRIVER 19659M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19660M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19661L: linux-media@vger.kernel.org 19662S: Maintained 19663T: git git://linuxtv.org/media_tree.git 19664F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19665F: drivers/media/i2c/imx296.c 19666 19667SONY IMX319 SENSOR DRIVER 19668M: Bingbu Cao <bingbu.cao@intel.com> 19669L: linux-media@vger.kernel.org 19670S: Maintained 19671T: git git://linuxtv.org/media_tree.git 19672F: drivers/media/i2c/imx319.c 19673 19674SONY IMX334 SENSOR DRIVER 19675M: Paul J. Murphy <paul.j.murphy@intel.com> 19676M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19677L: linux-media@vger.kernel.org 19678S: Maintained 19679T: git git://linuxtv.org/media_tree.git 19680F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19681F: drivers/media/i2c/imx334.c 19682 19683SONY IMX335 SENSOR DRIVER 19684M: Paul J. Murphy <paul.j.murphy@intel.com> 19685M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19686L: linux-media@vger.kernel.org 19687S: Maintained 19688T: git git://linuxtv.org/media_tree.git 19689F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19690F: drivers/media/i2c/imx335.c 19691 19692SONY IMX355 SENSOR DRIVER 19693M: Tianshu Qiu <tian.shu.qiu@intel.com> 19694L: linux-media@vger.kernel.org 19695S: Maintained 19696T: git git://linuxtv.org/media_tree.git 19697F: drivers/media/i2c/imx355.c 19698 19699SONY IMX412 SENSOR DRIVER 19700M: Paul J. Murphy <paul.j.murphy@intel.com> 19701M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19702L: linux-media@vger.kernel.org 19703S: Maintained 19704T: git git://linuxtv.org/media_tree.git 19705F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19706F: drivers/media/i2c/imx412.c 19707 19708SONY IMX415 SENSOR DRIVER 19709M: Michael Riesch <michael.riesch@wolfvision.net> 19710L: linux-media@vger.kernel.org 19711S: Maintained 19712T: git git://linuxtv.org/media_tree.git 19713F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19714F: drivers/media/i2c/imx415.c 19715 19716SONY MEMORYSTICK SUBSYSTEM 19717M: Maxim Levitsky <maximlevitsky@gmail.com> 19718M: Alex Dubov <oakad@yahoo.com> 19719M: Ulf Hansson <ulf.hansson@linaro.org> 19720L: linux-mmc@vger.kernel.org 19721S: Maintained 19722T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19723F: drivers/memstick/ 19724F: include/linux/memstick.h 19725 19726SONY VAIO CONTROL DEVICE DRIVER 19727M: Mattia Dongili <malattia@linux.it> 19728L: platform-driver-x86@vger.kernel.org 19729S: Maintained 19730W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19731F: Documentation/admin-guide/laptops/sony-laptop.rst 19732F: drivers/char/sonypi.c 19733F: drivers/platform/x86/sony-laptop.c 19734F: include/linux/sony-laptop.h 19735 19736SOUND 19737M: Jaroslav Kysela <perex@perex.cz> 19738M: Takashi Iwai <tiwai@suse.com> 19739L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19740S: Maintained 19741W: http://www.alsa-project.org/ 19742Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19743T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19744F: Documentation/sound/ 19745F: include/sound/ 19746F: include/uapi/sound/ 19747F: sound/ 19748F: tools/testing/selftests/alsa 19749 19750SOUND - ALSA SELFTESTS 19751M: Mark Brown <broonie@kernel.org> 19752L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19753L: linux-kselftest@vger.kernel.org 19754S: Supported 19755F: tools/testing/selftests/alsa 19756 19757SOUND - COMPRESSED AUDIO 19758M: Vinod Koul <vkoul@kernel.org> 19759L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19760S: Supported 19761T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19762F: Documentation/sound/designs/compress-offload.rst 19763F: include/sound/compress_driver.h 19764F: include/uapi/sound/compress_* 19765F: sound/core/compress_offload.c 19766F: sound/soc/soc-compress.c 19767 19768SOUND - DMAENGINE HELPERS 19769M: Lars-Peter Clausen <lars@metafoo.de> 19770S: Supported 19771F: include/sound/dmaengine_pcm.h 19772F: sound/core/pcm_dmaengine.c 19773F: sound/soc/soc-generic-dmaengine-pcm.c 19774 19775SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19776M: Liam Girdwood <lgirdwood@gmail.com> 19777M: Mark Brown <broonie@kernel.org> 19778L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19779S: Supported 19780W: http://alsa-project.org/main/index.php/ASoC 19781T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19782F: Documentation/devicetree/bindings/sound/ 19783F: Documentation/sound/soc/ 19784F: include/dt-bindings/sound/ 19785F: include/sound/soc* 19786F: sound/soc/ 19787 19788SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19789M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19790M: Liam Girdwood <lgirdwood@gmail.com> 19791M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19792M: Bard Liao <yung-chuan.liao@linux.intel.com> 19793M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19794M: Daniel Baluta <daniel.baluta@nxp.com> 19795R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19796L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19797S: Supported 19798W: https://github.com/thesofproject/linux/ 19799F: sound/soc/sof/ 19800 19801SOUNDWIRE SUBSYSTEM 19802M: Vinod Koul <vkoul@kernel.org> 19803M: Bard Liao <yung-chuan.liao@linux.intel.com> 19804R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19805R: Sanyog Kale <sanyog.r.kale@intel.com> 19806L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19807S: Supported 19808T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19809F: Documentation/driver-api/soundwire/ 19810F: drivers/soundwire/ 19811F: include/linux/soundwire/ 19812 19813SP2 MEDIA DRIVER 19814M: Olli Salonen <olli.salonen@iki.fi> 19815L: linux-media@vger.kernel.org 19816S: Maintained 19817W: https://linuxtv.org 19818Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19819F: drivers/media/dvb-frontends/sp2* 19820 19821SPANISH DOCUMENTATION 19822M: Carlos Bilbao <carlos.bilbao@amd.com> 19823S: Maintained 19824F: Documentation/translations/sp_SP/ 19825 19826SPARC + UltraSPARC (sparc/sparc64) 19827M: "David S. Miller" <davem@davemloft.net> 19828L: sparclinux@vger.kernel.org 19829S: Maintained 19830Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19831T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19832T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19833F: arch/sparc/ 19834F: drivers/sbus/ 19835 19836SPARC SERIAL DRIVERS 19837M: "David S. Miller" <davem@davemloft.net> 19838L: sparclinux@vger.kernel.org 19839S: Maintained 19840T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19841T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19842F: drivers/tty/serial/suncore.c 19843F: drivers/tty/serial/sunhv.c 19844F: drivers/tty/serial/sunsab.c 19845F: drivers/tty/serial/sunsab.h 19846F: drivers/tty/serial/sunsu.c 19847F: drivers/tty/serial/sunzilog.c 19848F: drivers/tty/serial/sunzilog.h 19849F: drivers/tty/vcc.c 19850F: include/linux/sunserialcore.h 19851 19852SPARSE CHECKER 19853M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19854L: linux-sparse@vger.kernel.org 19855S: Maintained 19856W: https://sparse.docs.kernel.org/ 19857Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19858B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19859T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19860F: include/linux/compiler.h 19861 19862SPEAKUP CONSOLE SPEECH DRIVER 19863M: William Hubbs <w.d.hubbs@gmail.com> 19864M: Chris Brannon <chris@the-brannons.com> 19865M: Kirk Reiser <kirk@reisers.ca> 19866M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19867L: speakup@linux-speakup.org 19868S: Odd Fixes 19869W: http://www.linux-speakup.org/ 19870W: https://github.com/linux-speakup/speakup 19871B: https://github.com/linux-speakup/speakup/issues 19872F: drivers/accessibility/speakup/ 19873 19874SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19875M: Viresh Kumar <vireshk@kernel.org> 19876M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19877M: soc@kernel.org 19878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19879S: Maintained 19880W: http://www.st.com/spear 19881F: arch/arm/boot/dts/spear* 19882F: arch/arm/mach-spear/ 19883F: drivers/clk/spear/ 19884F: drivers/pinctrl/spear/ 19885 19886SPI NOR SUBSYSTEM 19887M: Tudor Ambarus <tudor.ambarus@linaro.org> 19888M: Pratyush Yadav <pratyush@kernel.org> 19889R: Michael Walle <michael@walle.cc> 19890L: linux-mtd@lists.infradead.org 19891S: Maintained 19892W: http://www.linux-mtd.infradead.org/ 19893Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19894C: irc://irc.oftc.net/mtd 19895T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19896F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19897F: drivers/mtd/spi-nor/ 19898F: include/linux/mtd/spi-nor.h 19899 19900SPI SUBSYSTEM 19901M: Mark Brown <broonie@kernel.org> 19902L: linux-spi@vger.kernel.org 19903S: Maintained 19904Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19905T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19906F: Documentation/devicetree/bindings/spi/ 19907F: Documentation/spi/ 19908F: drivers/spi/ 19909F: include/linux/spi/ 19910F: include/uapi/linux/spi/ 19911F: tools/spi/ 19912 19913SPIDERNET NETWORK DRIVER for CELL 19914M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19915M: Geoff Levand <geoff@infradead.org> 19916L: netdev@vger.kernel.org 19917L: linuxppc-dev@lists.ozlabs.org 19918S: Maintained 19919F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19920F: drivers/net/ethernet/toshiba/spider_net* 19921 19922SPMI SUBSYSTEM 19923M: Stephen Boyd <sboyd@kernel.org> 19924L: linux-kernel@vger.kernel.org 19925S: Maintained 19926T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19927F: Documentation/devicetree/bindings/spmi/ 19928F: drivers/spmi/ 19929F: include/dt-bindings/spmi/spmi.h 19930F: include/linux/spmi.h 19931F: include/trace/events/spmi.h 19932 19933SPU FILE SYSTEM 19934M: Jeremy Kerr <jk@ozlabs.org> 19935L: linuxppc-dev@lists.ozlabs.org 19936S: Supported 19937W: http://www.ibm.com/developerworks/power/cell/ 19938F: Documentation/filesystems/spufs/spufs.rst 19939F: arch/powerpc/platforms/cell/spufs/ 19940 19941SQUASHFS FILE SYSTEM 19942M: Phillip Lougher <phillip@squashfs.org.uk> 19943L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19944S: Maintained 19945W: http://squashfs.org.uk 19946T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19947F: Documentation/filesystems/squashfs.rst 19948F: fs/squashfs/ 19949 19950SRM (Alpha) environment access 19951M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19952S: Maintained 19953F: arch/alpha/kernel/srm_env.c 19954 19955ST LSM6DSx IMU IIO DRIVER 19956M: Lorenzo Bianconi <lorenzo@kernel.org> 19957L: linux-iio@vger.kernel.org 19958S: Maintained 19959W: http://www.st.com/ 19960F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19961F: drivers/iio/imu/st_lsm6dsx/ 19962 19963ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19964M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19965M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19966L: linux-media@vger.kernel.org 19967S: Maintained 19968T: git git://linuxtv.org/media_tree.git 19969F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19970F: drivers/media/i2c/st-mipid02.c 19971 19972ST STM32 I2C/SMBUS DRIVER 19973M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19974M: Alain Volmat <alain.volmat@foss.st.com> 19975L: linux-i2c@vger.kernel.org 19976S: Maintained 19977F: drivers/i2c/busses/i2c-stm32* 19978 19979ST STM32 SPI DRIVER 19980M: Alain Volmat <alain.volmat@foss.st.com> 19981L: linux-spi@vger.kernel.org 19982S: Maintained 19983F: drivers/spi/spi-stm32.c 19984 19985ST STPDDC60 DRIVER 19986M: Daniel Nilsson <daniel.nilsson@flex.com> 19987L: linux-hwmon@vger.kernel.org 19988S: Maintained 19989F: Documentation/hwmon/stpddc60.rst 19990F: drivers/hwmon/pmbus/stpddc60.c 19991 19992ST VGXY61 DRIVER 19993M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19994M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19995L: linux-media@vger.kernel.org 19996S: Maintained 19997T: git git://linuxtv.org/media_tree.git 19998F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19999F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20000F: drivers/media/i2c/st-vgxy61.c 20001 20002ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20003M: Song Qiang <songqiang1304521@gmail.com> 20004L: linux-iio@vger.kernel.org 20005S: Maintained 20006F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20007F: drivers/iio/proximity/vl53l0x-i2c.c 20008 20009STABLE BRANCH 20010M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20011M: Sasha Levin <sashal@kernel.org> 20012L: stable@vger.kernel.org 20013S: Supported 20014F: Documentation/process/stable-kernel-rules.rst 20015 20016STAGING - ATOMISP DRIVER 20017M: Hans de Goede <hdegoede@redhat.com> 20018M: Mauro Carvalho Chehab <mchehab@kernel.org> 20019R: Sakari Ailus <sakari.ailus@linux.intel.com> 20020L: linux-media@vger.kernel.org 20021S: Maintained 20022F: drivers/staging/media/atomisp/ 20023 20024STAGING - FIELDBUS SUBSYSTEM 20025M: Sven Van Asbroeck <TheSven73@gmail.com> 20026S: Maintained 20027F: drivers/staging/fieldbus/* 20028F: drivers/staging/fieldbus/Documentation/ 20029 20030STAGING - HMS ANYBUS-S BUS 20031M: Sven Van Asbroeck <TheSven73@gmail.com> 20032S: Maintained 20033F: drivers/staging/fieldbus/anybuss/ 20034 20035STAGING - INDUSTRIAL IO 20036M: Jonathan Cameron <jic23@kernel.org> 20037L: linux-iio@vger.kernel.org 20038S: Odd Fixes 20039F: Documentation/devicetree/bindings/staging/iio/ 20040F: drivers/staging/iio/ 20041 20042STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20043M: Marc Dietrich <marvin24@gmx.de> 20044L: ac100@lists.launchpad.net (moderated for non-subscribers) 20045L: linux-tegra@vger.kernel.org 20046S: Maintained 20047F: drivers/staging/nvec/ 20048 20049STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20050M: Jens Frederich <jfrederich@gmail.com> 20051M: Jon Nettleton <jon.nettleton@gmail.com> 20052S: Maintained 20053W: http://wiki.laptop.org/go/DCON 20054F: drivers/staging/olpc_dcon/ 20055 20056STAGING - REALTEK RTL8712U DRIVERS 20057M: Larry Finger <Larry.Finger@lwfinger.net> 20058M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20059S: Odd Fixes 20060F: drivers/staging/rtl8712/ 20061 20062STAGING - SEPS525 LCD CONTROLLER DRIVERS 20063M: Michael Hennerich <michael.hennerich@analog.com> 20064L: linux-fbdev@vger.kernel.org 20065S: Supported 20066F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20067F: drivers/staging/fbtft/fb_seps525.c 20068 20069STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20070M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20071M: Teddy Wang <teddy.wang@siliconmotion.com> 20072M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20073L: linux-fbdev@vger.kernel.org 20074S: Maintained 20075F: drivers/staging/sm750fb/ 20076 20077STAGING - VIA VT665X DRIVERS 20078M: Forest Bond <forest@alittletooquiet.net> 20079S: Odd Fixes 20080F: drivers/staging/vt665?/ 20081 20082STAGING SUBSYSTEM 20083M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20084L: linux-staging@lists.linux.dev 20085S: Supported 20086T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20087F: drivers/staging/ 20088 20089STARFIRE/DURALAN NETWORK DRIVER 20090M: Ion Badulescu <ionut@badula.org> 20091S: Odd Fixes 20092F: drivers/net/ethernet/adaptec/starfire* 20093 20094STARFIVE DEVICETREES 20095M: Emil Renner Berthing <kernel@esmil.dk> 20096S: Maintained 20097F: arch/riscv/boot/dts/starfive/ 20098 20099STARFIVE DWMAC GLUE LAYER 20100M: Emil Renner Berthing <kernel@esmil.dk> 20101M: Samin Guo <samin.guo@starfivetech.com> 20102S: Maintained 20103F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20104F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20105 20106STARFIVE JH7110 MMC/SD/SDIO DRIVER 20107M: William Qiu <william.qiu@starfivetech.com> 20108S: Supported 20109F: Documentation/devicetree/bindings/mmc/starfive* 20110F: drivers/mmc/host/dw_mmc-starfive.c 20111 20112STARFIVE JH71X0 CLOCK DRIVERS 20113M: Emil Renner Berthing <kernel@esmil.dk> 20114M: Hal Feng <hal.feng@starfivetech.com> 20115S: Maintained 20116F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20117F: drivers/clk/starfive/clk-starfive-jh71* 20118F: include/dt-bindings/clock/starfive?jh71*.h 20119 20120STARFIVE JH71X0 PINCTRL DRIVERS 20121M: Emil Renner Berthing <kernel@esmil.dk> 20122M: Jianlong Huang <jianlong.huang@starfivetech.com> 20123L: linux-gpio@vger.kernel.org 20124S: Maintained 20125F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20126F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20127F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20128F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20129 20130STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20131M: Emil Renner Berthing <kernel@esmil.dk> 20132M: Hal Feng <hal.feng@starfivetech.com> 20133S: Maintained 20134F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20135F: drivers/reset/starfive/reset-starfive-jh71* 20136F: include/dt-bindings/reset/starfive?jh71*.h 20137 20138STARFIVE JH71XX PMU CONTROLLER DRIVER 20139M: Walker Chen <walker.chen@starfivetech.com> 20140S: Supported 20141F: Documentation/devicetree/bindings/power/starfive* 20142F: drivers/soc/starfive/jh71xx_pmu.c 20143F: include/dt-bindings/power/starfive,jh7110-pmu.h 20144 20145STARFIVE SOC DRIVERS 20146M: Conor Dooley <conor@kernel.org> 20147S: Maintained 20148T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20149F: drivers/soc/starfive/ 20150 20151STARFIVE TRNG DRIVER 20152M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20153S: Supported 20154F: Documentation/devicetree/bindings/rng/starfive* 20155F: drivers/char/hw_random/jh7110-trng.c 20156 20157STARFIVE WATCHDOG DRIVER 20158M: Xingyu Wu <xingyu.wu@starfivetech.com> 20159M: Samin Guo <samin.guo@starfivetech.com> 20160S: Supported 20161F: Documentation/devicetree/bindings/watchdog/starfive* 20162F: drivers/watchdog/starfive-wdt.c 20163 20164STATIC BRANCH/CALL 20165M: Peter Zijlstra <peterz@infradead.org> 20166M: Josh Poimboeuf <jpoimboe@kernel.org> 20167M: Jason Baron <jbaron@akamai.com> 20168R: Steven Rostedt <rostedt@goodmis.org> 20169R: Ard Biesheuvel <ardb@kernel.org> 20170S: Supported 20171F: arch/*/include/asm/jump_label*.h 20172F: arch/*/include/asm/static_call*.h 20173F: arch/*/kernel/jump_label.c 20174F: arch/*/kernel/static_call.c 20175F: include/linux/jump_label*.h 20176F: include/linux/static_call*.h 20177F: kernel/jump_label.c 20178F: kernel/static_call.c 20179 20180STI AUDIO (ASoC) DRIVERS 20181M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20182L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20183S: Maintained 20184F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20185F: sound/soc/sti/ 20186 20187STI CEC DRIVER 20188M: Alain Volmat <alain.volmat@foss.st.com> 20189S: Maintained 20190F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20191F: drivers/media/cec/platform/sti/ 20192 20193STK1160 USB VIDEO CAPTURE DRIVER 20194M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20195L: linux-media@vger.kernel.org 20196S: Maintained 20197T: git git://linuxtv.org/media_tree.git 20198F: drivers/media/usb/stk1160/ 20199 20200STM32 AUDIO (ASoC) DRIVERS 20201M: Olivier Moysan <olivier.moysan@foss.st.com> 20202M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20203L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20204S: Maintained 20205F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20206F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20207F: sound/soc/stm/ 20208 20209STM32 TIMER/LPTIMER DRIVERS 20210M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20211S: Maintained 20212F: Documentation/ABI/testing/*timer-stm32 20213F: Documentation/devicetree/bindings/*/*stm32-*timer* 20214F: drivers/*/stm32-*timer* 20215F: drivers/pwm/pwm-stm32* 20216F: include/linux/*/stm32-*tim* 20217 20218STMMAC ETHERNET DRIVER 20219M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20220M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20221M: Jose Abreu <joabreu@synopsys.com> 20222L: netdev@vger.kernel.org 20223S: Supported 20224W: http://www.stlinux.com 20225F: Documentation/networking/device_drivers/ethernet/stmicro/ 20226F: drivers/net/ethernet/stmicro/stmmac/ 20227 20228SUN HAPPY MEAL ETHERNET DRIVER 20229M: Sean Anderson <seanga2@gmail.com> 20230S: Maintained 20231F: drivers/net/ethernet/sun/sunhme.* 20232 20233SUN3/3X 20234M: Sam Creasey <sammy@sammy.net> 20235S: Maintained 20236W: http://sammy.net/sun3/ 20237F: arch/m68k/include/asm/sun3* 20238F: arch/m68k/kernel/*sun3* 20239F: arch/m68k/sun3*/ 20240F: drivers/net/ethernet/i825xx/sun3* 20241 20242SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20243M: Hans de Goede <hdegoede@redhat.com> 20244L: linux-input@vger.kernel.org 20245S: Maintained 20246F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20247F: drivers/input/keyboard/sun4i-lradc-keys.c 20248 20249SUNDANCE NETWORK DRIVER 20250M: Denis Kirjanov <kda@linux-powerpc.org> 20251L: netdev@vger.kernel.org 20252S: Maintained 20253F: drivers/net/ethernet/dlink/sundance.c 20254 20255SUNPLUS ETHERNET DRIVER 20256M: Wells Lu <wellslutw@gmail.com> 20257L: netdev@vger.kernel.org 20258S: Maintained 20259W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20260F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20261F: drivers/net/ethernet/sunplus/ 20262 20263SUNPLUS MMC DRIVER 20264M: Tony Huang <tonyhuang.sunplus@gmail.com> 20265M: Li-hao Kuo <lhjeff911@gmail.com> 20266S: Maintained 20267F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20268F: drivers/mmc/host/sunplus-mmc.c 20269 20270SUNPLUS OCOTP DRIVER 20271M: Vincent Shih <vincent.sunplus@gmail.com> 20272S: Maintained 20273F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20274F: drivers/nvmem/sunplus-ocotp.c 20275 20276SUNPLUS PWM DRIVER 20277M: Hammer Hsieh <hammerh0314@gmail.com> 20278S: Maintained 20279F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20280F: drivers/pwm/pwm-sunplus.c 20281 20282SUNPLUS RTC DRIVER 20283M: Vincent Shih <vincent.sunplus@gmail.com> 20284L: linux-rtc@vger.kernel.org 20285S: Maintained 20286F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20287F: drivers/rtc/rtc-sunplus.c 20288 20289SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20290M: Li-hao Kuo <lhjeff911@gmail.com> 20291L: linux-spi@vger.kernel.org 20292S: Maintained 20293F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20294F: drivers/spi/spi-sunplus-sp7021.c 20295 20296SUNPLUS UART DRIVER 20297M: Hammer Hsieh <hammerh0314@gmail.com> 20298S: Maintained 20299F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20300F: drivers/tty/serial/sunplus-uart.c 20301 20302SUNPLUS USB2 PHY DRIVER 20303M: Vincent Shih <vincent.sunplus@gmail.com> 20304L: linux-usb@vger.kernel.org 20305S: Maintained 20306F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20307F: drivers/phy/sunplus/Kconfig 20308F: drivers/phy/sunplus/Makefile 20309F: drivers/phy/sunplus/phy-sunplus-usb2.c 20310 20311SUNPLUS WATCHDOG DRIVER 20312M: Xiantao Hu <xt.hu@cqplus1.com> 20313L: linux-watchdog@vger.kernel.org 20314S: Maintained 20315F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20316F: drivers/watchdog/sunplus_wdt.c 20317 20318SUPERH 20319M: Yoshinori Sato <ysato@users.sourceforge.jp> 20320M: Rich Felker <dalias@libc.org> 20321M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20322L: linux-sh@vger.kernel.org 20323S: Maintained 20324Q: http://patchwork.kernel.org/project/linux-sh/list/ 20325F: Documentation/arch/sh/ 20326F: arch/sh/ 20327F: drivers/sh/ 20328 20329SUSPEND TO RAM 20330M: "Rafael J. Wysocki" <rafael@kernel.org> 20331M: Len Brown <len.brown@intel.com> 20332M: Pavel Machek <pavel@ucw.cz> 20333L: linux-pm@vger.kernel.org 20334S: Supported 20335B: https://bugzilla.kernel.org 20336F: Documentation/power/ 20337F: arch/x86/kernel/acpi/sleep* 20338F: arch/x86/kernel/acpi/wakeup* 20339F: drivers/base/power/ 20340F: include/linux/freezer.h 20341F: include/linux/pm.h 20342F: include/linux/suspend.h 20343F: kernel/power/ 20344 20345SVGA HANDLING 20346M: Martin Mares <mj@ucw.cz> 20347L: linux-video@atrey.karlin.mff.cuni.cz 20348S: Maintained 20349F: Documentation/admin-guide/svga.rst 20350F: arch/x86/boot/video* 20351 20352SWITCHDEV 20353M: Jiri Pirko <jiri@resnulli.us> 20354M: Ivan Vecera <ivecera@redhat.com> 20355L: netdev@vger.kernel.org 20356S: Supported 20357F: include/net/switchdev.h 20358F: net/switchdev/ 20359 20360SY8106A REGULATOR DRIVER 20361M: Icenowy Zheng <icenowy@aosc.io> 20362S: Maintained 20363F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20364F: drivers/regulator/sy8106a-regulator.c 20365 20366SYNC FILE FRAMEWORK 20367M: Sumit Semwal <sumit.semwal@linaro.org> 20368R: Gustavo Padovan <gustavo@padovan.org> 20369L: linux-media@vger.kernel.org 20370L: dri-devel@lists.freedesktop.org 20371S: Maintained 20372T: git git://anongit.freedesktop.org/drm/drm-misc 20373F: Documentation/driver-api/sync_file.rst 20374F: drivers/dma-buf/dma-fence* 20375F: drivers/dma-buf/sw_sync.c 20376F: drivers/dma-buf/sync_* 20377F: include/linux/sync_file.h 20378F: include/uapi/linux/sync_file.h 20379 20380SYNOPSYS ARC ARCHITECTURE 20381M: Vineet Gupta <vgupta@kernel.org> 20382L: linux-snps-arc@lists.infradead.org 20383S: Supported 20384T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20385F: Documentation/arch/arc 20386F: Documentation/devicetree/bindings/arc/* 20387F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20388F: arch/arc/ 20389F: drivers/clocksource/arc_timer.c 20390F: drivers/tty/serial/arc_uart.c 20391 20392SYNOPSYS ARC HSDK SDP pll clock driver 20393M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20394S: Supported 20395F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20396F: drivers/clk/clk-hsdk-pll.c 20397 20398SYNOPSYS ARC SDP clock driver 20399M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20400S: Supported 20401F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20402F: drivers/clk/axs10x/* 20403 20404SYNOPSYS ARC SDP platform support 20405M: Alexey Brodkin <abrodkin@synopsys.com> 20406S: Supported 20407F: Documentation/devicetree/bindings/arc/axs10* 20408F: arch/arc/boot/dts/ax* 20409F: arch/arc/plat-axs10x 20410 20411SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20412M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20413S: Supported 20414F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20415F: drivers/reset/reset-axs10x.c 20416 20417SYNOPSYS CREG GPIO DRIVER 20418M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20419S: Maintained 20420F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20421F: drivers/gpio/gpio-creg-snps.c 20422 20423SYNOPSYS DESIGNWARE 8250 UART DRIVER 20424M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20425R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20426S: Supported 20427F: drivers/tty/serial/8250/8250_dw.c 20428F: drivers/tty/serial/8250/8250_dwlib.* 20429F: drivers/tty/serial/8250/8250_lpss.c 20430 20431SYNOPSYS DESIGNWARE APB GPIO DRIVER 20432M: Hoan Tran <hoan@os.amperecomputing.com> 20433M: Serge Semin <fancer.lancer@gmail.com> 20434L: linux-gpio@vger.kernel.org 20435S: Maintained 20436F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20437F: drivers/gpio/gpio-dwapb.c 20438 20439SYNOPSYS DESIGNWARE APB SSI DRIVER 20440M: Serge Semin <fancer.lancer@gmail.com> 20441L: linux-spi@vger.kernel.org 20442S: Supported 20443F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20444F: drivers/spi/spi-dw* 20445 20446SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20447M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20448S: Maintained 20449F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20450F: drivers/dma/dw-axi-dmac/ 20451 20452SYNOPSYS DESIGNWARE DMAC DRIVER 20453M: Viresh Kumar <vireshk@kernel.org> 20454R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20455S: Maintained 20456F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20457F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20458F: drivers/dma/dw/ 20459F: include/dt-bindings/dma/dw-dmac.h 20460F: include/linux/dma/dw.h 20461F: include/linux/platform_data/dma-dw.h 20462 20463SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20464M: Jose Abreu <Jose.Abreu@synopsys.com> 20465L: netdev@vger.kernel.org 20466S: Supported 20467F: drivers/net/ethernet/synopsys/ 20468 20469SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20470M: Jose Abreu <Jose.Abreu@synopsys.com> 20471L: netdev@vger.kernel.org 20472S: Supported 20473F: drivers/net/pcs/pcs-xpcs.c 20474F: drivers/net/pcs/pcs-xpcs.h 20475F: include/linux/pcs/pcs-xpcs.h 20476 20477SYNOPSYS DESIGNWARE I2C DRIVER 20478M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20479R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20480R: Mika Westerberg <mika.westerberg@linux.intel.com> 20481R: Jan Dabros <jsd@semihalf.com> 20482L: linux-i2c@vger.kernel.org 20483S: Supported 20484F: drivers/i2c/busses/i2c-designware-* 20485 20486SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20487M: Jaehoon Chung <jh80.chung@samsung.com> 20488L: linux-mmc@vger.kernel.org 20489S: Maintained 20490F: drivers/mmc/host/dw_mmc* 20491 20492SYNOPSYS HSDK RESET CONTROLLER DRIVER 20493M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20494S: Supported 20495F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20496F: drivers/reset/reset-hsdk.c 20497F: include/dt-bindings/reset/snps,hsdk-reset.h 20498 20499SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20500M: Prabu Thangamuthu <prabu.t@synopsys.com> 20501M: Manjunath M B <manjumb@synopsys.com> 20502L: linux-mmc@vger.kernel.org 20503S: Maintained 20504F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20505 20506SYSTEM CONFIGURATION (SYSCON) 20507M: Lee Jones <lee@kernel.org> 20508M: Arnd Bergmann <arnd@arndb.de> 20509S: Supported 20510T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20511F: drivers/mfd/syscon.c 20512 20513SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20514M: Sudeep Holla <sudeep.holla@arm.com> 20515R: Cristian Marussi <cristian.marussi@arm.com> 20516L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20517S: Maintained 20518F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20519F: drivers/clk/clk-sc[mp]i.c 20520F: drivers/cpufreq/sc[mp]i-cpufreq.c 20521F: drivers/firmware/arm_scmi/ 20522F: drivers/firmware/arm_scpi.c 20523F: drivers/powercap/arm_scmi_powercap.c 20524F: drivers/regulator/scmi-regulator.c 20525F: drivers/reset/reset-scmi.c 20526F: include/linux/sc[mp]i_protocol.h 20527F: include/trace/events/scmi.h 20528F: include/uapi/linux/virtio_scmi.h 20529 20530SYSTEM RESET/SHUTDOWN DRIVERS 20531M: Sebastian Reichel <sre@kernel.org> 20532L: linux-pm@vger.kernel.org 20533S: Maintained 20534T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20535F: Documentation/devicetree/bindings/power/reset/ 20536F: drivers/power/reset/ 20537 20538SYSTEM TRACE MODULE CLASS 20539M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20540S: Maintained 20541T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20542F: Documentation/trace/stm.rst 20543F: drivers/hwtracing/stm/ 20544F: include/linux/stm.h 20545F: include/uapi/linux/stm.h 20546 20547SYSTEM76 ACPI DRIVER 20548M: Jeremy Soller <jeremy@system76.com> 20549M: System76 Product Development <productdev@system76.com> 20550L: platform-driver-x86@vger.kernel.org 20551S: Maintained 20552F: drivers/platform/x86/system76_acpi.c 20553 20554SYSV FILESYSTEM 20555S: Orphan 20556F: Documentation/filesystems/sysv-fs.rst 20557F: fs/sysv/ 20558F: include/linux/sysv_fs.h 20559 20560TASKSTATS STATISTICS INTERFACE 20561M: Balbir Singh <bsingharora@gmail.com> 20562S: Maintained 20563F: Documentation/accounting/taskstats* 20564F: include/linux/taskstats* 20565F: kernel/taskstats.c 20566 20567TC subsystem 20568M: Jamal Hadi Salim <jhs@mojatatu.com> 20569M: Cong Wang <xiyou.wangcong@gmail.com> 20570M: Jiri Pirko <jiri@resnulli.us> 20571L: netdev@vger.kernel.org 20572S: Maintained 20573F: include/net/pkt_cls.h 20574F: include/net/pkt_sched.h 20575F: include/net/tc_act/ 20576F: include/uapi/linux/pkt_cls.h 20577F: include/uapi/linux/pkt_sched.h 20578F: include/uapi/linux/tc_act/ 20579F: include/uapi/linux/tc_ematch/ 20580F: net/sched/ 20581F: tools/testing/selftests/tc-testing 20582 20583TC90522 MEDIA DRIVER 20584M: Akihiro Tsukada <tskd08@gmail.com> 20585L: linux-media@vger.kernel.org 20586S: Odd Fixes 20587F: drivers/media/dvb-frontends/tc90522* 20588 20589TCP LOW PRIORITY MODULE 20590M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20591M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20592S: Maintained 20593W: http://tcp-lp-mod.sourceforge.net/ 20594F: net/ipv4/tcp_lp.c 20595 20596TDA10071 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/dvb-frontends/tda10071* 20605 20606TDA18212 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/tda18212* 20615 20616TDA18218 MEDIA DRIVER 20617M: Antti Palosaari <crope@iki.fi> 20618L: linux-media@vger.kernel.org 20619S: Maintained 20620W: https://linuxtv.org 20621W: http://palosaari.fi/linux/ 20622Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20623T: git git://linuxtv.org/anttip/media_tree.git 20624F: drivers/media/tuners/tda18218* 20625 20626TDA18250 MEDIA DRIVER 20627M: Olli Salonen <olli.salonen@iki.fi> 20628L: linux-media@vger.kernel.org 20629S: Maintained 20630W: https://linuxtv.org 20631Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20632T: git git://linuxtv.org/media_tree.git 20633F: drivers/media/tuners/tda18250* 20634 20635TDA18271 MEDIA DRIVER 20636M: Michael Krufky <mkrufky@linuxtv.org> 20637L: linux-media@vger.kernel.org 20638S: Maintained 20639W: https://linuxtv.org 20640W: http://github.com/mkrufky 20641Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20642T: git git://linuxtv.org/mkrufky/tuners.git 20643F: drivers/media/tuners/tda18271* 20644 20645TDA1997x MEDIA DRIVER 20646M: Tim Harvey <tharvey@gateworks.com> 20647L: linux-media@vger.kernel.org 20648S: Maintained 20649W: https://linuxtv.org 20650Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20651F: drivers/media/i2c/tda1997x.* 20652 20653TDA827x 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 20663TDA8290 MEDIA DRIVER 20664M: Michael Krufky <mkrufky@linuxtv.org> 20665L: linux-media@vger.kernel.org 20666S: Maintained 20667W: https://linuxtv.org 20668W: http://github.com/mkrufky 20669Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20670T: git git://linuxtv.org/mkrufky/tuners.git 20671F: drivers/media/tuners/tda8290.* 20672 20673TDA9840 MEDIA DRIVER 20674M: Hans Verkuil <hverkuil@xs4all.nl> 20675L: linux-media@vger.kernel.org 20676S: Maintained 20677W: https://linuxtv.org 20678T: git git://linuxtv.org/media_tree.git 20679F: drivers/media/i2c/tda9840* 20680 20681TEA5761 TUNER DRIVER 20682M: Mauro Carvalho Chehab <mchehab@kernel.org> 20683L: linux-media@vger.kernel.org 20684S: Odd fixes 20685W: https://linuxtv.org 20686T: git git://linuxtv.org/media_tree.git 20687F: drivers/media/tuners/tea5761.* 20688 20689TEA5767 TUNER DRIVER 20690M: Mauro Carvalho Chehab <mchehab@kernel.org> 20691L: linux-media@vger.kernel.org 20692S: Maintained 20693W: https://linuxtv.org 20694T: git git://linuxtv.org/media_tree.git 20695F: drivers/media/tuners/tea5767.* 20696 20697TEA6415C MEDIA DRIVER 20698M: Hans Verkuil <hverkuil@xs4all.nl> 20699L: linux-media@vger.kernel.org 20700S: Maintained 20701W: https://linuxtv.org 20702T: git git://linuxtv.org/media_tree.git 20703F: drivers/media/i2c/tea6415c* 20704 20705TEA6420 MEDIA DRIVER 20706M: Hans Verkuil <hverkuil@xs4all.nl> 20707L: linux-media@vger.kernel.org 20708S: Maintained 20709W: https://linuxtv.org 20710T: git git://linuxtv.org/media_tree.git 20711F: drivers/media/i2c/tea6420* 20712 20713TEAM DRIVER 20714M: Jiri Pirko <jiri@resnulli.us> 20715L: netdev@vger.kernel.org 20716S: Supported 20717F: drivers/net/team/ 20718F: include/linux/if_team.h 20719F: include/uapi/linux/if_team.h 20720F: tools/testing/selftests/drivers/net/team/ 20721 20722TECHNICAL ADVISORY BOARD PROCESS DOCS 20723M: "Theodore Ts'o" <tytso@mit.edu> 20724M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20725L: tech-board-discuss@lists.linux-foundation.org 20726S: Maintained 20727F: Documentation/process/contribution-maturity-model.rst 20728F: Documentation/process/researcher-guidelines.rst 20729 20730TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20731M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20732S: Maintained 20733F: arch/x86/platform/ts5500/ 20734 20735TECHNOTREND USB IR RECEIVER 20736M: Sean Young <sean@mess.org> 20737L: linux-media@vger.kernel.org 20738S: Maintained 20739F: drivers/media/rc/ttusbir.c 20740 20741TECHWELL TW9910 VIDEO DECODER 20742L: linux-media@vger.kernel.org 20743S: Orphan 20744F: drivers/media/i2c/tw9910.c 20745F: include/media/i2c/tw9910.h 20746 20747TEE SUBSYSTEM 20748M: Jens Wiklander <jens.wiklander@linaro.org> 20749R: Sumit Garg <sumit.garg@linaro.org> 20750L: op-tee@lists.trustedfirmware.org 20751S: Maintained 20752F: Documentation/staging/tee.rst 20753F: drivers/tee/ 20754F: include/linux/tee_drv.h 20755F: include/uapi/linux/tee.h 20756 20757TEGRA ARCHITECTURE SUPPORT 20758M: Thierry Reding <thierry.reding@gmail.com> 20759M: Jonathan Hunter <jonathanh@nvidia.com> 20760L: linux-tegra@vger.kernel.org 20761S: Supported 20762Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20763T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20764N: [^a-z]tegra 20765 20766TEGRA CLOCK DRIVER 20767M: Peter De Schrijver <pdeschrijver@nvidia.com> 20768M: Prashant Gaikwad <pgaikwad@nvidia.com> 20769S: Supported 20770F: drivers/clk/tegra/ 20771 20772TEGRA DMA DRIVERS 20773M: Laxman Dewangan <ldewangan@nvidia.com> 20774M: Jon Hunter <jonathanh@nvidia.com> 20775S: Supported 20776F: drivers/dma/tegra* 20777 20778TEGRA I2C DRIVER 20779M: Laxman Dewangan <ldewangan@nvidia.com> 20780R: Dmitry Osipenko <digetx@gmail.com> 20781S: Supported 20782F: drivers/i2c/busses/i2c-tegra.c 20783 20784TEGRA IOMMU DRIVERS 20785M: Thierry Reding <thierry.reding@gmail.com> 20786R: Krishna Reddy <vdumpa@nvidia.com> 20787L: linux-tegra@vger.kernel.org 20788S: Supported 20789F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20790F: drivers/iommu/tegra* 20791 20792TEGRA KBC DRIVER 20793M: Laxman Dewangan <ldewangan@nvidia.com> 20794S: Supported 20795F: drivers/input/keyboard/tegra-kbc.c 20796 20797TEGRA NAND DRIVER 20798M: Stefan Agner <stefan@agner.ch> 20799M: Lucas Stach <dev@lynxeye.de> 20800S: Maintained 20801F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20802F: drivers/mtd/nand/raw/tegra_nand.c 20803 20804TEGRA PWM DRIVER 20805M: Thierry Reding <thierry.reding@gmail.com> 20806S: Supported 20807F: drivers/pwm/pwm-tegra.c 20808 20809TEGRA QUAD SPI DRIVER 20810M: Thierry Reding <thierry.reding@gmail.com> 20811M: Jonathan Hunter <jonathanh@nvidia.com> 20812M: Sowjanya Komatineni <skomatineni@nvidia.com> 20813L: linux-tegra@vger.kernel.org 20814S: Maintained 20815F: drivers/spi/spi-tegra210-quad.c 20816 20817TEGRA SERIAL DRIVER 20818M: Laxman Dewangan <ldewangan@nvidia.com> 20819S: Supported 20820F: drivers/tty/serial/serial-tegra.c 20821 20822TEGRA SPI DRIVER 20823M: Laxman Dewangan <ldewangan@nvidia.com> 20824S: Supported 20825F: drivers/spi/spi-tegra* 20826 20827TEGRA VIDEO DRIVER 20828M: Thierry Reding <thierry.reding@gmail.com> 20829M: Jonathan Hunter <jonathanh@nvidia.com> 20830M: Sowjanya Komatineni <skomatineni@nvidia.com> 20831L: linux-media@vger.kernel.org 20832L: linux-tegra@vger.kernel.org 20833S: Maintained 20834F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20835F: drivers/staging/media/tegra-video/ 20836 20837TEGRA XUSB PADCTL DRIVER 20838M: JC Kuo <jckuo@nvidia.com> 20839S: Supported 20840F: drivers/phy/tegra/xusb* 20841 20842TEHUTI ETHERNET DRIVER 20843M: Andy Gospodarek <andy@greyhouse.net> 20844L: netdev@vger.kernel.org 20845S: Supported 20846F: drivers/net/ethernet/tehuti/* 20847 20848TELECOM CLOCK DRIVER FOR MCPL0010 20849M: Mark Gross <markgross@kernel.org> 20850S: Supported 20851F: drivers/char/tlclk.c 20852 20853TEMPO SEMICONDUCTOR DRIVERS 20854M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20855S: Maintained 20856F: Documentation/devicetree/bindings/sound/tscs*.txt 20857F: sound/soc/codecs/tscs*.c 20858F: sound/soc/codecs/tscs*.h 20859 20860TENSILICA XTENSA PORT (xtensa) 20861M: Chris Zankel <chris@zankel.net> 20862M: Max Filippov <jcmvbkbc@gmail.com> 20863S: Maintained 20864T: git https://github.com/jcmvbkbc/linux-xtensa.git 20865F: arch/xtensa/ 20866F: drivers/irqchip/irq-xtensa-* 20867 20868TEXAS INSTRUMENTS ASoC DRIVERS 20869M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20870L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20871S: Maintained 20872F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20873F: sound/soc/ti/ 20874 20875TEXAS INSTRUMENTS DMA DRIVERS 20876M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20877L: dmaengine@vger.kernel.org 20878S: Maintained 20879F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20880F: Documentation/devicetree/bindings/dma/ti-edma.txt 20881F: Documentation/devicetree/bindings/dma/ti/ 20882F: drivers/dma/ti/ 20883F: include/linux/dma/k3-psil.h 20884F: include/linux/dma/k3-udma-glue.h 20885F: include/linux/dma/ti-cppi5.h 20886X: drivers/dma/ti/cppi41.c 20887 20888TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20889M: Robert Marko <robert.marko@sartura.hr> 20890M: Luka Perkov <luka.perkov@sartura.hr> 20891L: linux-hwmon@vger.kernel.org 20892S: Maintained 20893F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20894F: Documentation/hwmon/tps23861.rst 20895F: drivers/hwmon/tps23861.c 20896 20897TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20898M: Ricardo Ribalda <ribalda@kernel.org> 20899L: linux-iio@vger.kernel.org 20900S: Supported 20901F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20902F: drivers/iio/dac/ti-dac7612.c 20903 20904TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20905M: Nishanth Menon <nm@ti.com> 20906M: Tero Kristo <kristo@kernel.org> 20907M: Santosh Shilimkar <ssantosh@kernel.org> 20908L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20909S: Maintained 20910F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20911F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20912F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20913F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20914F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20915F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20916F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20917F: drivers/clk/keystone/sci-clk.c 20918F: drivers/firmware/ti_sci* 20919F: drivers/irqchip/irq-ti-sci-inta.c 20920F: drivers/irqchip/irq-ti-sci-intr.c 20921F: drivers/reset/reset-ti-sci.c 20922F: drivers/soc/ti/ti_sci_inta_msi.c 20923F: drivers/soc/ti/ti_sci_pm_domains.c 20924F: include/dt-bindings/soc/ti,sci_pm_domain.h 20925F: include/linux/soc/ti/ti_sci_inta_msi.h 20926F: include/linux/soc/ti/ti_sci_protocol.h 20927 20928TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20929M: Puranjay Mohan <puranjay12@gmail.com> 20930L: linux-iio@vger.kernel.org 20931S: Supported 20932F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20933F: drivers/iio/temperature/tmp117.c 20934 20935THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20936M: Hans Verkuil <hverkuil@xs4all.nl> 20937L: linux-media@vger.kernel.org 20938S: Maintained 20939W: https://linuxtv.org 20940T: git git://linuxtv.org/media_tree.git 20941F: drivers/media/radio/radio-raremono.c 20942 20943THERMAL 20944M: Rafael J. Wysocki <rafael@kernel.org> 20945M: Daniel Lezcano <daniel.lezcano@linaro.org> 20946R: Amit Kucheria <amitk@kernel.org> 20947R: Zhang Rui <rui.zhang@intel.com> 20948L: linux-pm@vger.kernel.org 20949S: Supported 20950Q: https://patchwork.kernel.org/project/linux-pm/list/ 20951T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20952F: Documentation/ABI/testing/sysfs-class-thermal 20953F: Documentation/admin-guide/thermal/ 20954F: Documentation/devicetree/bindings/thermal/ 20955F: Documentation/driver-api/thermal/ 20956F: drivers/thermal/ 20957F: include/dt-bindings/thermal/ 20958F: include/linux/cpu_cooling.h 20959F: include/linux/thermal.h 20960F: include/uapi/linux/thermal.h 20961F: tools/lib/thermal/ 20962F: tools/thermal/ 20963 20964THERMAL DRIVER FOR AMLOGIC SOCS 20965M: Guillaume La Roque <glaroque@baylibre.com> 20966L: linux-pm@vger.kernel.org 20967L: linux-amlogic@lists.infradead.org 20968S: Supported 20969W: http://linux-meson.com/ 20970F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20971F: drivers/thermal/amlogic_thermal.c 20972 20973THERMAL/CPU_COOLING 20974M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20975M: Daniel Lezcano <daniel.lezcano@linaro.org> 20976M: Viresh Kumar <viresh.kumar@linaro.org> 20977R: Lukasz Luba <lukasz.luba@arm.com> 20978L: linux-pm@vger.kernel.org 20979S: Supported 20980F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20981F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20982F: drivers/thermal/cpufreq_cooling.c 20983F: drivers/thermal/cpuidle_cooling.c 20984F: include/linux/cpu_cooling.h 20985 20986THERMAL/POWER_ALLOCATOR 20987M: Lukasz Luba <lukasz.luba@arm.com> 20988L: linux-pm@vger.kernel.org 20989S: Maintained 20990F: Documentation/driver-api/thermal/power_allocator.rst 20991F: drivers/thermal/gov_power_allocator.c 20992F: drivers/thermal/thermal_trace_ipa.h 20993 20994THINKPAD ACPI EXTRAS DRIVER 20995M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20996L: ibm-acpi-devel@lists.sourceforge.net 20997L: platform-driver-x86@vger.kernel.org 20998S: Maintained 20999W: http://ibm-acpi.sourceforge.net 21000W: http://thinkwiki.org/wiki/Ibm-acpi 21001T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21002F: drivers/platform/x86/thinkpad_acpi.c 21003 21004THINKPAD LMI DRIVER 21005M: Mark Pearson <markpearson@lenovo.com> 21006L: platform-driver-x86@vger.kernel.org 21007S: Maintained 21008F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21009F: drivers/platform/x86/think-lmi.? 21010 21011THUNDERBOLT DMA TRAFFIC TEST DRIVER 21012M: Isaac Hazan <isaac.hazan@intel.com> 21013L: linux-usb@vger.kernel.org 21014S: Maintained 21015F: drivers/thunderbolt/dma_test.c 21016 21017THUNDERBOLT DRIVER 21018M: Andreas Noever <andreas.noever@gmail.com> 21019M: Michael Jamet <michael.jamet@intel.com> 21020M: Mika Westerberg <mika.westerberg@linux.intel.com> 21021M: Yehezkel Bernat <YehezkelShB@gmail.com> 21022L: linux-usb@vger.kernel.org 21023S: Maintained 21024T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21025F: Documentation/admin-guide/thunderbolt.rst 21026F: drivers/thunderbolt/ 21027F: include/linux/thunderbolt.h 21028 21029THUNDERBOLT NETWORK DRIVER 21030M: Michael Jamet <michael.jamet@intel.com> 21031M: Mika Westerberg <mika.westerberg@linux.intel.com> 21032M: Yehezkel Bernat <YehezkelShB@gmail.com> 21033L: netdev@vger.kernel.org 21034S: Maintained 21035F: drivers/net/thunderbolt/ 21036 21037THUNDERX GPIO DRIVER 21038M: Robert Richter <rric@kernel.org> 21039S: Odd Fixes 21040F: drivers/gpio/gpio-thunderx.c 21041 21042TI ADS7924 ADC DRIVER 21043M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21044L: linux-iio@vger.kernel.org 21045S: Supported 21046F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21047F: drivers/iio/adc/ti-ads7924.c 21048 21049TI AM437X VPFE DRIVER 21050M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21051L: linux-media@vger.kernel.org 21052S: Maintained 21053W: https://linuxtv.org 21054Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21055T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21056F: drivers/media/platform/ti/am437x/ 21057 21058TI BANDGAP AND THERMAL DRIVER 21059M: Eduardo Valentin <edubezval@gmail.com> 21060M: Keerthy <j-keerthy@ti.com> 21061L: linux-pm@vger.kernel.org 21062L: linux-omap@vger.kernel.org 21063S: Maintained 21064F: drivers/thermal/ti-soc-thermal/ 21065 21066TI BQ27XXX POWER SUPPLY DRIVER 21067F: drivers/power/supply/bq27xxx_battery.c 21068F: drivers/power/supply/bq27xxx_battery_i2c.c 21069F: include/linux/power/bq27xxx_battery.h 21070 21071TI CDCE706 CLOCK DRIVER 21072M: Max Filippov <jcmvbkbc@gmail.com> 21073S: Maintained 21074F: drivers/clk/clk-cdce706.c 21075 21076TI CLOCK DRIVER 21077M: Tero Kristo <kristo@kernel.org> 21078L: linux-omap@vger.kernel.org 21079S: Odd Fixes 21080F: drivers/clk/ti/ 21081F: include/linux/clk/ti.h 21082 21083TI DAVINCI MACHINE SUPPORT 21084M: Bartosz Golaszewski <brgl@bgdev.pl> 21085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21086S: Maintained 21087T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21088F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21089F: arch/arm/boot/dts/da850* 21090F: arch/arm/mach-davinci/ 21091F: drivers/i2c/busses/i2c-davinci.c 21092 21093TI DAVINCI SERIES CLOCK DRIVER 21094M: David Lechner <david@lechnology.com> 21095R: Sekhar Nori <nsekhar@ti.com> 21096S: Maintained 21097F: Documentation/devicetree/bindings/clock/ti/davinci/ 21098F: drivers/clk/davinci/ 21099F: include/linux/clk/davinci.h 21100 21101TI DAVINCI SERIES GPIO DRIVER 21102M: Keerthy <j-keerthy@ti.com> 21103L: linux-gpio@vger.kernel.org 21104S: Maintained 21105F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21106F: drivers/gpio/gpio-davinci.c 21107 21108TI DAVINCI SERIES MEDIA DRIVER 21109M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21110L: linux-media@vger.kernel.org 21111S: Maintained 21112W: https://linuxtv.org 21113Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21114T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21115F: drivers/media/platform/ti/davinci/ 21116F: include/media/davinci/ 21117 21118TI ENHANCED CAPTURE (eCAP) DRIVER 21119M: Vignesh Raghavendra <vigneshr@ti.com> 21120R: Julien Panis <jpanis@baylibre.com> 21121L: linux-iio@vger.kernel.org 21122L: linux-omap@vger.kernel.org 21123S: Maintained 21124F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21125F: drivers/counter/ti-ecap-capture.c 21126 21127TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21128R: David Lechner <david@lechnology.com> 21129L: linux-iio@vger.kernel.org 21130F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21131F: drivers/counter/ti-eqep.c 21132 21133TI ETHERNET SWITCH DRIVER (CPSW) 21134R: Grygorii Strashko <grygorii.strashko@ti.com> 21135L: linux-omap@vger.kernel.org 21136L: netdev@vger.kernel.org 21137S: Maintained 21138F: drivers/net/ethernet/ti/cpsw* 21139F: drivers/net/ethernet/ti/davinci* 21140 21141TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21142M: Alex Dubov <oakad@yahoo.com> 21143S: Maintained 21144W: http://tifmxx.berlios.de/ 21145F: drivers/memstick/host/tifm_ms.c 21146F: drivers/misc/tifm* 21147F: drivers/mmc/host/tifm_sd.c 21148F: include/linux/tifm.h 21149 21150TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21151M: Nishanth Menon <nm@ti.com> 21152M: Santosh Shilimkar <ssantosh@kernel.org> 21153L: linux-kernel@vger.kernel.org 21154L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21155S: Maintained 21156T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21157F: drivers/soc/ti/* 21158 21159TI LM49xxx FAMILY ASoC CODEC DRIVERS 21160M: M R Swami Reddy <mr.swami.reddy@ti.com> 21161M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21162L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21163S: Maintained 21164F: sound/soc/codecs/isabelle* 21165F: sound/soc/codecs/lm49453* 21166 21167TI LMP92064 ADC DRIVER 21168M: Leonard Göhrs <l.goehrs@pengutronix.de> 21169R: kernel@pengutronix.de 21170L: linux-iio@vger.kernel.org 21171S: Maintained 21172F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21173F: drivers/iio/adc/ti-lmp92064.c 21174 21175TI PCM3060 ASoC CODEC DRIVER 21176M: Kirill Marinushkin <kmarinushkin@birdec.com> 21177L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21178S: Maintained 21179F: Documentation/devicetree/bindings/sound/pcm3060.txt 21180F: sound/soc/codecs/pcm3060* 21181 21182TI TAS571X FAMILY ASoC CODEC DRIVER 21183M: Kevin Cernekee <cernekee@chromium.org> 21184L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21185S: Odd Fixes 21186F: sound/soc/codecs/tas571x* 21187 21188TI TMAG5273 MAGNETOMETER DRIVER 21189M: Gerald Loacker <gerald.loacker@wolfvision.net> 21190L: linux-iio@vger.kernel.org 21191S: Maintained 21192F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21193F: drivers/iio/magnetometer/tmag5273.c 21194 21195TI TRF7970A NFC DRIVER 21196M: Mark Greer <mgreer@animalcreek.com> 21197L: linux-wireless@vger.kernel.org 21198S: Supported 21199F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21200F: drivers/nfc/trf7970a.c 21201 21202TI TSC2046 ADC DRIVER 21203M: Oleksij Rempel <o.rempel@pengutronix.de> 21204R: kernel@pengutronix.de 21205L: linux-iio@vger.kernel.org 21206S: Maintained 21207F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21208F: drivers/iio/adc/ti-tsc2046.c 21209 21210TI TWL4030 SERIES SOC CODEC DRIVER 21211M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21212L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21213S: Maintained 21214F: sound/soc/codecs/twl4030* 21215 21216TI VPE/CAL DRIVERS 21217M: Benoit Parrot <bparrot@ti.com> 21218L: linux-media@vger.kernel.org 21219S: Maintained 21220W: http://linuxtv.org/ 21221Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21222F: Documentation/devicetree/bindings/media/ti,cal.yaml 21223F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21224F: drivers/media/platform/ti/cal/ 21225F: drivers/media/platform/ti/vpe/ 21226 21227TI WILINK WIRELESS DRIVERS 21228L: linux-wireless@vger.kernel.org 21229S: Orphan 21230W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21231W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21232T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21233F: drivers/net/wireless/ti/ 21234 21235TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21236M: John Stultz <jstultz@google.com> 21237M: Thomas Gleixner <tglx@linutronix.de> 21238R: Stephen Boyd <sboyd@kernel.org> 21239L: linux-kernel@vger.kernel.org 21240S: Supported 21241T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21242F: include/linux/clocksource.h 21243F: include/linux/time.h 21244F: include/linux/timex.h 21245F: include/uapi/linux/time.h 21246F: include/uapi/linux/timex.h 21247F: kernel/time/alarmtimer.c 21248F: kernel/time/clocksource.c 21249F: kernel/time/ntp.c 21250F: kernel/time/time*.c 21251F: tools/testing/selftests/timers/ 21252 21253TIPC NETWORK LAYER 21254M: Jon Maloy <jmaloy@redhat.com> 21255M: Ying Xue <ying.xue@windriver.com> 21256L: netdev@vger.kernel.org (core kernel code) 21257L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21258S: Maintained 21259W: http://tipc.sourceforge.net/ 21260F: include/uapi/linux/tipc*.h 21261F: net/tipc/ 21262 21263TLAN NETWORK DRIVER 21264M: Samuel Chessman <chessman@tux.org> 21265L: tlan-devel@lists.sourceforge.net (subscribers-only) 21266S: Maintained 21267W: http://sourceforge.net/projects/tlan/ 21268F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21269F: drivers/net/ethernet/ti/tlan.* 21270 21271TMIO/SDHI MMC DRIVER 21272M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21273L: linux-mmc@vger.kernel.org 21274L: linux-renesas-soc@vger.kernel.org 21275S: Supported 21276F: drivers/mmc/host/renesas_sdhi* 21277F: drivers/mmc/host/tmio_mmc* 21278F: include/linux/mfd/tmio.h 21279 21280TMP401 HARDWARE MONITOR DRIVER 21281M: Guenter Roeck <linux@roeck-us.net> 21282L: linux-hwmon@vger.kernel.org 21283S: Maintained 21284F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21285F: Documentation/hwmon/tmp401.rst 21286F: drivers/hwmon/tmp401.c 21287 21288TMP464 HARDWARE MONITOR DRIVER 21289M: Guenter Roeck <linux@roeck-us.net> 21290L: linux-hwmon@vger.kernel.org 21291S: Maintained 21292F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21293F: Documentation/hwmon/tmp464.rst 21294F: drivers/hwmon/tmp464.c 21295 21296TMP513 HARDWARE MONITOR DRIVER 21297M: Eric Tremblay <etremblay@distech-controls.com> 21298L: linux-hwmon@vger.kernel.org 21299S: Maintained 21300F: Documentation/hwmon/tmp513.rst 21301F: drivers/hwmon/tmp513.c 21302 21303TMPFS (SHMEM FILESYSTEM) 21304M: Hugh Dickins <hughd@google.com> 21305L: linux-mm@kvack.org 21306S: Maintained 21307F: include/linux/shmem_fs.h 21308F: mm/shmem.c 21309 21310TOMOYO SECURITY MODULE 21311M: Kentaro Takeda <takedakn@nttdata.co.jp> 21312M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21313L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21314L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21315L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21316L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21317S: Maintained 21318W: https://tomoyo.osdn.jp/ 21319F: security/tomoyo/ 21320 21321TOPSTAR LAPTOP EXTRAS DRIVER 21322M: Herton Ronaldo Krzesinski <herton@canonical.com> 21323L: platform-driver-x86@vger.kernel.org 21324S: Maintained 21325F: drivers/platform/x86/topstar-laptop.c 21326 21327TORTURE-TEST MODULES 21328M: Davidlohr Bueso <dave@stgolabs.net> 21329M: "Paul E. McKenney" <paulmck@kernel.org> 21330M: Josh Triplett <josh@joshtriplett.org> 21331L: linux-kernel@vger.kernel.org 21332S: Supported 21333T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21334F: Documentation/RCU/torture.rst 21335F: kernel/locking/locktorture.c 21336F: kernel/rcu/rcuscale.c 21337F: kernel/rcu/rcutorture.c 21338F: kernel/rcu/refscale.c 21339F: kernel/torture.c 21340 21341TOSHIBA ACPI EXTRAS DRIVER 21342M: Azael Avalos <coproscefalo@gmail.com> 21343L: platform-driver-x86@vger.kernel.org 21344S: Maintained 21345F: drivers/platform/x86/toshiba_acpi.c 21346 21347TOSHIBA BLUETOOTH DRIVER 21348M: Azael Avalos <coproscefalo@gmail.com> 21349L: platform-driver-x86@vger.kernel.org 21350S: Maintained 21351F: drivers/platform/x86/toshiba_bluetooth.c 21352 21353TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21354M: Azael Avalos <coproscefalo@gmail.com> 21355L: platform-driver-x86@vger.kernel.org 21356S: Maintained 21357F: drivers/platform/x86/toshiba_haps.c 21358 21359TOSHIBA SMM DRIVER 21360M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21361S: Maintained 21362W: http://www.buzzard.org.uk/toshiba/ 21363F: drivers/char/toshiba.c 21364F: include/linux/toshiba.h 21365F: include/uapi/linux/toshiba.h 21366 21367TOSHIBA TC358743 DRIVER 21368M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21369L: linux-media@vger.kernel.org 21370S: Maintained 21371F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21372F: drivers/media/i2c/tc358743* 21373F: include/media/i2c/tc358743.h 21374 21375TOSHIBA WMI HOTKEYS DRIVER 21376M: Azael Avalos <coproscefalo@gmail.com> 21377L: platform-driver-x86@vger.kernel.org 21378S: Maintained 21379F: drivers/platform/x86/toshiba-wmi.c 21380 21381TPM DEVICE DRIVER 21382M: Peter Huewe <peterhuewe@gmx.de> 21383M: Jarkko Sakkinen <jarkko@kernel.org> 21384R: Jason Gunthorpe <jgg@ziepe.ca> 21385L: linux-integrity@vger.kernel.org 21386S: Maintained 21387W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21388Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21389T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21390F: drivers/char/tpm/ 21391 21392TPS546D24 DRIVER 21393M: Duke Du <dukedu83@gmail.com> 21394L: linux-hwmon@vger.kernel.org 21395S: Maintained 21396F: Documentation/hwmon/tps546d24.rst 21397F: drivers/hwmon/pmbus/tps546d24.c 21398 21399TRACING 21400M: Steven Rostedt <rostedt@goodmis.org> 21401M: Masami Hiramatsu <mhiramat@kernel.org> 21402L: linux-kernel@vger.kernel.org 21403L: linux-trace-kernel@vger.kernel.org 21404S: Maintained 21405Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21406T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21407F: Documentation/trace/* 21408F: fs/tracefs/ 21409F: include/linux/trace*.h 21410F: include/trace/ 21411F: kernel/trace/ 21412F: scripts/tracing/ 21413F: tools/testing/selftests/ftrace/ 21414 21415TRACING MMIO ACCESSES (MMIOTRACE) 21416M: Steven Rostedt <rostedt@goodmis.org> 21417M: Masami Hiramatsu <mhiramat@kernel.org> 21418R: Karol Herbst <karolherbst@gmail.com> 21419R: Pekka Paalanen <ppaalanen@gmail.com> 21420L: linux-kernel@vger.kernel.org 21421L: nouveau@lists.freedesktop.org 21422S: Maintained 21423F: arch/x86/mm/kmmio.c 21424F: arch/x86/mm/mmio-mod.c 21425F: arch/x86/mm/testmmiotrace.c 21426F: include/linux/mmiotrace.h 21427F: kernel/trace/trace_mmiotrace.c 21428 21429TRACING OS NOISE / LATENCY TRACERS 21430M: Steven Rostedt <rostedt@goodmis.org> 21431M: Daniel Bristot de Oliveira <bristot@kernel.org> 21432S: Maintained 21433F: Documentation/trace/hwlat_detector.rst 21434F: Documentation/trace/osnoise-tracer.rst 21435F: Documentation/trace/timerlat-tracer.rst 21436F: arch/*/kernel/trace.c 21437F: include/trace/events/osnoise.h 21438F: kernel/trace/trace_hwlat.c 21439F: kernel/trace/trace_irqsoff.c 21440F: kernel/trace/trace_osnoise.c 21441F: kernel/trace/trace_sched_wakeup.c 21442 21443TRADITIONAL CHINESE DOCUMENTATION 21444M: Hu Haowen <src.res@email.cn> 21445L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21446S: Maintained 21447W: https://github.com/srcres258/linux-doc 21448T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21449F: Documentation/translations/zh_TW/ 21450 21451TTY LAYER 21452M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21453M: Jiri Slaby <jirislaby@kernel.org> 21454S: Supported 21455T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21456F: Documentation/driver-api/serial/ 21457F: drivers/tty/ 21458F: drivers/tty/serial/serial_core.c 21459F: include/linux/selection.h 21460F: include/linux/serial.h 21461F: include/linux/serial_core.h 21462F: include/linux/sysrq.h 21463F: include/linux/tty*.h 21464F: include/linux/vt.h 21465F: include/linux/vt_*.h 21466F: include/uapi/linux/serial.h 21467F: include/uapi/linux/serial_core.h 21468F: include/uapi/linux/tty.h 21469 21470TUA9001 MEDIA DRIVER 21471M: Antti Palosaari <crope@iki.fi> 21472L: linux-media@vger.kernel.org 21473S: Maintained 21474W: https://linuxtv.org 21475W: http://palosaari.fi/linux/ 21476Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21477T: git git://linuxtv.org/anttip/media_tree.git 21478F: drivers/media/tuners/tua9001* 21479 21480TULIP NETWORK DRIVERS 21481L: netdev@vger.kernel.org 21482L: linux-parisc@vger.kernel.org 21483S: Orphan 21484F: drivers/net/ethernet/dec/tulip/ 21485 21486TUN/TAP driver 21487M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21488S: Maintained 21489W: http://vtun.sourceforge.net/tun 21490F: Documentation/networking/tuntap.rst 21491F: arch/um/os-Linux/drivers/ 21492 21493TURBOCHANNEL SUBSYSTEM 21494M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21495M: Ralf Baechle <ralf@linux-mips.org> 21496L: linux-mips@vger.kernel.org 21497S: Maintained 21498Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21499F: drivers/tc/ 21500F: include/linux/tc.h 21501 21502TURBOSTAT UTILITY 21503M: "Len Brown" <lenb@kernel.org> 21504L: linux-pm@vger.kernel.org 21505S: Supported 21506Q: https://patchwork.kernel.org/project/linux-pm/list/ 21507B: https://bugzilla.kernel.org 21508T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21509F: tools/power/x86/turbostat/ 21510 21511TW5864 VIDEO4LINUX DRIVER 21512M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21513M: Anton Sviridenko <anton@corp.bluecherry.net> 21514M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21515M: Andrey Utkin <andrey_utkin@fastmail.com> 21516L: linux-media@vger.kernel.org 21517S: Supported 21518F: drivers/media/pci/tw5864/ 21519 21520TW68 VIDEO4LINUX DRIVER 21521M: Hans Verkuil <hverkuil@xs4all.nl> 21522L: linux-media@vger.kernel.org 21523S: Odd Fixes 21524W: https://linuxtv.org 21525T: git git://linuxtv.org/media_tree.git 21526F: drivers/media/pci/tw68/ 21527 21528TW686X VIDEO4LINUX DRIVER 21529M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21530L: linux-media@vger.kernel.org 21531S: Maintained 21532W: http://linuxtv.org 21533T: git git://linuxtv.org/media_tree.git 21534F: drivers/media/pci/tw686x/ 21535 21536U-BOOT ENVIRONMENT VARIABLES 21537M: Rafał Miłecki <rafal@milecki.pl> 21538S: Maintained 21539F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21540F: drivers/nvmem/u-boot-env.c 21541 21542UACCE ACCELERATOR FRAMEWORK 21543M: Zhangfei Gao <zhangfei.gao@linaro.org> 21544M: Zhou Wang <wangzhou1@hisilicon.com> 21545L: linux-accelerators@lists.ozlabs.org 21546L: linux-kernel@vger.kernel.org 21547S: Maintained 21548F: Documentation/ABI/testing/sysfs-driver-uacce 21549F: Documentation/misc-devices/uacce.rst 21550F: drivers/misc/uacce/ 21551F: include/linux/uacce.h 21552F: include/uapi/misc/uacce/ 21553 21554UBI FILE SYSTEM (UBIFS) 21555M: Richard Weinberger <richard@nod.at> 21556L: linux-mtd@lists.infradead.org 21557S: Supported 21558W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21559T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21560T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21561F: Documentation/ABI/testing/sysfs-fs-ubifs 21562F: Documentation/filesystems/ubifs-authentication.rst 21563F: Documentation/filesystems/ubifs.rst 21564F: fs/ubifs/ 21565 21566UBLK USERSPACE BLOCK DRIVER 21567M: Ming Lei <ming.lei@redhat.com> 21568L: linux-block@vger.kernel.org 21569S: Maintained 21570F: Documentation/block/ublk.rst 21571F: drivers/block/ublk_drv.c 21572F: include/uapi/linux/ublk_cmd.h 21573 21574UCLINUX (M68KNOMMU AND COLDFIRE) 21575M: Greg Ungerer <gerg@linux-m68k.org> 21576L: linux-m68k@lists.linux-m68k.org 21577S: Maintained 21578W: http://www.linux-m68k.org/ 21579T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21580F: arch/m68k/*/*_no.* 21581F: arch/m68k/68*/ 21582F: arch/m68k/coldfire/ 21583F: arch/m68k/include/asm/*_no.* 21584 21585UDF FILESYSTEM 21586M: Jan Kara <jack@suse.com> 21587S: Maintained 21588F: Documentation/filesystems/udf.rst 21589F: fs/udf/ 21590 21591UDRAW TABLET 21592M: Bastien Nocera <hadess@hadess.net> 21593L: linux-input@vger.kernel.org 21594S: Maintained 21595F: drivers/hid/hid-udraw-ps3.c 21596 21597UFS FILESYSTEM 21598M: Evgeniy Dushistov <dushistov@mail.ru> 21599S: Maintained 21600F: Documentation/admin-guide/ufs.rst 21601F: fs/ufs/ 21602 21603UHID USERSPACE HID IO DRIVER 21604M: David Rheinsberg <david.rheinsberg@gmail.com> 21605L: linux-input@vger.kernel.org 21606S: Maintained 21607F: drivers/hid/uhid.c 21608F: include/uapi/linux/uhid.h 21609 21610ULPI BUS 21611M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21612L: linux-usb@vger.kernel.org 21613S: Maintained 21614F: drivers/usb/common/ulpi.c 21615F: include/linux/ulpi/ 21616 21617UNICODE SUBSYSTEM 21618M: Gabriel Krisman Bertazi <krisman@collabora.com> 21619L: linux-fsdevel@vger.kernel.org 21620S: Supported 21621F: fs/unicode/ 21622 21623UNIFDEF 21624M: Tony Finch <dot@dotat.at> 21625S: Maintained 21626W: http://dotat.at/prog/unifdef 21627F: scripts/unifdef.c 21628 21629UNIFORM CDROM DRIVER 21630M: Phillip Potter <phil@philpotter.co.uk> 21631S: Maintained 21632F: Documentation/cdrom/ 21633F: drivers/cdrom/cdrom.c 21634F: include/linux/cdrom.h 21635F: include/uapi/linux/cdrom.h 21636 21637UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21638R: Alim Akhtar <alim.akhtar@samsung.com> 21639R: Avri Altman <avri.altman@wdc.com> 21640R: Bart Van Assche <bvanassche@acm.org> 21641L: linux-scsi@vger.kernel.org 21642S: Supported 21643F: Documentation/devicetree/bindings/ufs/ 21644F: Documentation/scsi/ufs.rst 21645F: drivers/ufs/core/ 21646 21647UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21648M: Pedro Sousa <pedrom.sousa@synopsys.com> 21649L: linux-scsi@vger.kernel.org 21650S: Supported 21651F: drivers/ufs/host/*dwc* 21652 21653UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21654M: Alim Akhtar <alim.akhtar@samsung.com> 21655L: linux-scsi@vger.kernel.org 21656S: Maintained 21657F: drivers/ufs/host/ufs-exynos* 21658 21659UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21660M: Stanley Chu <stanley.chu@mediatek.com> 21661L: linux-scsi@vger.kernel.org 21662L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21663S: Maintained 21664F: drivers/ufs/host/ufs-mediatek* 21665 21666UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21667M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21668L: linux-arm-msm@vger.kernel.org 21669L: linux-scsi@vger.kernel.org 21670S: Maintained 21671F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21672F: drivers/ufs/host/ufs-qcom* 21673 21674UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21675M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21676L: linux-renesas-soc@vger.kernel.org 21677L: linux-scsi@vger.kernel.org 21678S: Maintained 21679F: drivers/ufs/host/ufs-renesas.c 21680 21681UNSORTED BLOCK IMAGES (UBI) 21682M: Richard Weinberger <richard@nod.at> 21683L: linux-mtd@lists.infradead.org 21684S: Supported 21685W: http://www.linux-mtd.infradead.org/ 21686T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21687T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21688F: drivers/mtd/ubi/ 21689F: include/linux/mtd/ubi.h 21690F: include/uapi/mtd/ubi-user.h 21691 21692USB "USBNET" DRIVER FRAMEWORK 21693M: Oliver Neukum <oneukum@suse.com> 21694L: netdev@vger.kernel.org 21695S: Maintained 21696W: http://www.linux-usb.org/usbnet 21697F: drivers/net/usb/usbnet.c 21698F: include/linux/usb/usbnet.h 21699 21700USB ACM DRIVER 21701M: Oliver Neukum <oneukum@suse.com> 21702L: linux-usb@vger.kernel.org 21703S: Maintained 21704F: Documentation/usb/acm.rst 21705F: drivers/usb/class/cdc-acm.* 21706 21707USB APPLE MFI FASTCHARGE DRIVER 21708M: Bastien Nocera <hadess@hadess.net> 21709L: linux-usb@vger.kernel.org 21710S: Maintained 21711F: drivers/usb/misc/apple-mfi-fastcharge.c 21712 21713USB AR5523 WIRELESS DRIVER 21714M: Pontus Fuchs <pontus.fuchs@gmail.com> 21715L: linux-wireless@vger.kernel.org 21716S: Maintained 21717F: drivers/net/wireless/ath/ar5523/ 21718 21719USB ATTACHED SCSI 21720M: Oliver Neukum <oneukum@suse.com> 21721L: linux-usb@vger.kernel.org 21722L: linux-scsi@vger.kernel.org 21723S: Maintained 21724F: drivers/usb/storage/uas.c 21725 21726USB CDC ETHERNET DRIVER 21727M: Oliver Neukum <oliver@neukum.org> 21728L: linux-usb@vger.kernel.org 21729S: Maintained 21730F: drivers/net/usb/cdc_*.c 21731F: include/uapi/linux/usb/cdc.h 21732 21733USB CHAOSKEY DRIVER 21734M: Keith Packard <keithp@keithp.com> 21735L: linux-usb@vger.kernel.org 21736S: Maintained 21737F: drivers/usb/misc/chaoskey.c 21738 21739USB CYPRESS C67X00 DRIVER 21740L: linux-usb@vger.kernel.org 21741S: Orphan 21742F: drivers/usb/c67x00/ 21743 21744USB DAVICOM DM9601 DRIVER 21745M: Peter Korsgaard <peter@korsgaard.com> 21746L: netdev@vger.kernel.org 21747S: Maintained 21748W: http://www.linux-usb.org/usbnet 21749F: drivers/net/usb/dm9601.c 21750 21751USB EHCI DRIVER 21752M: Alan Stern <stern@rowland.harvard.edu> 21753L: linux-usb@vger.kernel.org 21754S: Maintained 21755F: Documentation/usb/ehci.rst 21756F: drivers/usb/host/ehci* 21757 21758USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21759M: Jiri Kosina <jikos@kernel.org> 21760M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21761L: linux-usb@vger.kernel.org 21762S: Maintained 21763T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21764F: Documentation/hid/hiddev.rst 21765F: drivers/hid/usbhid/ 21766 21767USB INTEL XHCI ROLE MUX DRIVER 21768M: Hans de Goede <hdegoede@redhat.com> 21769L: linux-usb@vger.kernel.org 21770S: Maintained 21771F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21772 21773USB IP DRIVER FOR HISILICON KIRIN 960 21774M: Yu Chen <chenyu56@huawei.com> 21775M: Binghui Wang <wangbinghui@hisilicon.com> 21776L: linux-usb@vger.kernel.org 21777S: Maintained 21778F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21779F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21780 21781USB IP DRIVER FOR HISILICON KIRIN 970 21782M: Mauro Carvalho Chehab <mchehab@kernel.org> 21783L: linux-usb@vger.kernel.org 21784S: Maintained 21785F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21786F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21787 21788USB ISP116X DRIVER 21789M: Olav Kongas <ok@artecdesign.ee> 21790L: linux-usb@vger.kernel.org 21791S: Maintained 21792F: drivers/usb/host/isp116x* 21793F: include/linux/usb/isp116x.h 21794 21795USB ISP1760 DRIVER 21796M: Rui Miguel Silva <rui.silva@linaro.org> 21797L: linux-usb@vger.kernel.org 21798S: Maintained 21799F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21800F: drivers/usb/isp1760/* 21801 21802USB LAN78XX ETHERNET DRIVER 21803M: Woojung Huh <woojung.huh@microchip.com> 21804M: UNGLinuxDriver@microchip.com 21805L: netdev@vger.kernel.org 21806S: Maintained 21807F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21808F: drivers/net/usb/lan78xx.* 21809F: include/dt-bindings/net/microchip-lan78xx.h 21810 21811USB MASS STORAGE DRIVER 21812M: Alan Stern <stern@rowland.harvard.edu> 21813L: linux-usb@vger.kernel.org 21814L: usb-storage@lists.one-eyed-alien.net 21815S: Maintained 21816F: drivers/usb/storage/ 21817 21818USB MIDI DRIVER 21819M: Clemens Ladisch <clemens@ladisch.de> 21820L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21821S: Maintained 21822T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21823F: sound/usb/midi.* 21824 21825USB NETWORKING DRIVERS 21826L: linux-usb@vger.kernel.org 21827S: Odd Fixes 21828F: drivers/net/usb/ 21829 21830USB OHCI DRIVER 21831M: Alan Stern <stern@rowland.harvard.edu> 21832L: linux-usb@vger.kernel.org 21833S: Maintained 21834F: Documentation/usb/ohci.rst 21835F: drivers/usb/host/ohci* 21836 21837USB OTG FSM (Finite State Machine) 21838M: Peter Chen <peter.chen@kernel.org> 21839L: linux-usb@vger.kernel.org 21840S: Maintained 21841T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21842F: drivers/usb/common/usb-otg-fsm.c 21843 21844USB OVER IP DRIVER 21845M: Valentina Manea <valentina.manea.m@gmail.com> 21846M: Shuah Khan <shuah@kernel.org> 21847M: Shuah Khan <skhan@linuxfoundation.org> 21848R: Hongren Zheng <i@zenithal.me> 21849L: linux-usb@vger.kernel.org 21850S: Maintained 21851F: Documentation/usb/usbip_protocol.rst 21852F: drivers/usb/usbip/ 21853F: tools/testing/selftests/drivers/usb/usbip/ 21854F: tools/usb/usbip/ 21855 21856USB PEGASUS DRIVER 21857M: Petko Manolov <petkan@nucleusys.com> 21858L: linux-usb@vger.kernel.org 21859L: netdev@vger.kernel.org 21860S: Maintained 21861W: https://github.com/petkan/pegasus 21862T: git https://github.com/petkan/pegasus.git 21863F: drivers/net/usb/pegasus.* 21864 21865USB PRINTER DRIVER (usblp) 21866M: Pete Zaitcev <zaitcev@redhat.com> 21867L: linux-usb@vger.kernel.org 21868S: Supported 21869F: drivers/usb/class/usblp.c 21870 21871USB QMI WWAN NETWORK DRIVER 21872M: Bjørn Mork <bjorn@mork.no> 21873L: netdev@vger.kernel.org 21874S: Maintained 21875F: Documentation/ABI/testing/sysfs-class-net-qmi 21876F: drivers/net/usb/qmi_wwan.c 21877 21878USB RAW GADGET DRIVER 21879R: Andrey Konovalov <andreyknvl@gmail.com> 21880L: linux-usb@vger.kernel.org 21881S: Maintained 21882F: Documentation/usb/raw-gadget.rst 21883F: drivers/usb/gadget/legacy/raw_gadget.c 21884F: include/uapi/linux/usb/raw_gadget.h 21885 21886USB RTL8150 DRIVER 21887M: Petko Manolov <petkan@nucleusys.com> 21888L: linux-usb@vger.kernel.org 21889L: netdev@vger.kernel.org 21890S: Maintained 21891W: https://github.com/petkan/rtl8150 21892T: git https://github.com/petkan/rtl8150.git 21893F: drivers/net/usb/rtl8150.c 21894 21895USB SERIAL SUBSYSTEM 21896M: Johan Hovold <johan@kernel.org> 21897L: linux-usb@vger.kernel.org 21898S: Maintained 21899T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21900F: Documentation/usb/usb-serial.rst 21901F: drivers/usb/serial/ 21902F: include/linux/usb/serial.h 21903 21904USB SMSC75XX ETHERNET DRIVER 21905M: Steve Glendinning <steve.glendinning@shawell.net> 21906L: netdev@vger.kernel.org 21907S: Maintained 21908F: drivers/net/usb/smsc75xx.* 21909 21910USB SMSC95XX ETHERNET DRIVER 21911M: Steve Glendinning <steve.glendinning@shawell.net> 21912M: UNGLinuxDriver@microchip.com 21913L: netdev@vger.kernel.org 21914S: Maintained 21915F: drivers/net/usb/smsc95xx.* 21916 21917USB SUBSYSTEM 21918M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21919L: linux-usb@vger.kernel.org 21920S: Supported 21921W: http://www.linux-usb.org 21922T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21923F: Documentation/devicetree/bindings/usb/ 21924F: Documentation/usb/ 21925F: drivers/usb/ 21926F: include/dt-bindings/usb/ 21927F: include/linux/usb.h 21928F: include/linux/usb/ 21929 21930USB TYPEC BUS FOR ALTERNATE MODES 21931M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21932L: linux-usb@vger.kernel.org 21933S: Maintained 21934F: Documentation/ABI/testing/sysfs-bus-typec 21935F: Documentation/driver-api/usb/typec_bus.rst 21936F: drivers/usb/typec/altmodes/ 21937F: include/linux/usb/typec_altmode.h 21938 21939USB TYPEC CLASS 21940M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21941L: linux-usb@vger.kernel.org 21942S: Maintained 21943F: Documentation/ABI/testing/sysfs-class-typec 21944F: Documentation/driver-api/usb/typec.rst 21945F: drivers/usb/typec/ 21946F: include/linux/usb/typec.h 21947 21948USB TYPEC INTEL PMC MUX DRIVER 21949M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21950L: linux-usb@vger.kernel.org 21951S: Maintained 21952F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21953F: drivers/usb/typec/mux/intel_pmc_mux.c 21954 21955USB TYPEC PI3USB30532 MUX DRIVER 21956M: Hans de Goede <hdegoede@redhat.com> 21957L: linux-usb@vger.kernel.org 21958S: Maintained 21959F: drivers/usb/typec/mux/pi3usb30532.c 21960 21961USB TYPEC PORT CONTROLLER DRIVERS 21962M: Guenter Roeck <linux@roeck-us.net> 21963L: linux-usb@vger.kernel.org 21964S: Maintained 21965F: drivers/usb/typec/tcpm/ 21966 21967USB UHCI DRIVER 21968M: Alan Stern <stern@rowland.harvard.edu> 21969L: linux-usb@vger.kernel.org 21970S: Maintained 21971F: drivers/usb/host/uhci* 21972 21973USB VIDEO CLASS 21974M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21975L: linux-media@vger.kernel.org 21976S: Maintained 21977W: http://www.ideasonboard.org/uvc/ 21978T: git git://linuxtv.org/media_tree.git 21979F: drivers/media/usb/uvc/ 21980F: include/uapi/linux/uvcvideo.h 21981 21982USB WEBCAM GADGET 21983M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21984M: Daniel Scally <dan.scally@ideasonboard.com> 21985L: linux-usb@vger.kernel.org 21986S: Maintained 21987F: drivers/usb/gadget/function/*uvc* 21988F: drivers/usb/gadget/legacy/webcam.c 21989F: include/uapi/linux/usb/g_uvc.h 21990 21991USB WIRELESS RNDIS DRIVER (rndis_wlan) 21992M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21993L: linux-wireless@vger.kernel.org 21994S: Maintained 21995F: drivers/net/wireless/legacy/rndis_wlan.c 21996 21997USB XHCI DRIVER 21998M: Mathias Nyman <mathias.nyman@intel.com> 21999L: linux-usb@vger.kernel.org 22000S: Supported 22001F: drivers/usb/host/pci-quirks* 22002F: drivers/usb/host/xhci* 22003 22004USB ZD1201 DRIVER 22005L: linux-wireless@vger.kernel.org 22006S: Orphan 22007W: http://linux-lc100020.sourceforge.net 22008F: drivers/net/wireless/zydas/zd1201.* 22009 22010USER DATAGRAM PROTOCOL (UDP) 22011M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22012S: Maintained 22013F: include/linux/udp.h 22014F: net/ipv4/udp.c 22015F: net/ipv6/udp.c 22016 22017USER-MODE LINUX (UML) 22018M: Richard Weinberger <richard@nod.at> 22019M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22020M: Johannes Berg <johannes@sipsolutions.net> 22021L: linux-um@lists.infradead.org 22022S: Maintained 22023W: http://user-mode-linux.sourceforge.net 22024Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22025T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22026T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22027F: Documentation/virt/uml/ 22028F: arch/um/ 22029F: arch/x86/um/ 22030F: fs/hostfs/ 22031 22032USERSPACE COPYIN/COPYOUT (UIOVEC) 22033M: Alexander Viro <viro@zeniv.linux.org.uk> 22034S: Maintained 22035F: include/linux/uio.h 22036F: lib/iov_iter.c 22037 22038USERSPACE DMA BUFFER DRIVER 22039M: Gerd Hoffmann <kraxel@redhat.com> 22040L: dri-devel@lists.freedesktop.org 22041S: Maintained 22042T: git git://anongit.freedesktop.org/drm/drm-misc 22043F: drivers/dma-buf/udmabuf.c 22044F: include/uapi/linux/udmabuf.h 22045 22046USERSPACE I/O (UIO) 22047M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22048S: Maintained 22049T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22050F: Documentation/driver-api/uio-howto.rst 22051F: drivers/uio/ 22052F: include/linux/uio_driver.h 22053 22054UTIL-LINUX PACKAGE 22055M: Karel Zak <kzak@redhat.com> 22056L: util-linux@vger.kernel.org 22057S: Maintained 22058W: http://en.wikipedia.org/wiki/Util-linux 22059T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22060 22061UUID HELPERS 22062R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22063L: linux-kernel@vger.kernel.org 22064S: Maintained 22065F: include/linux/uuid.h 22066F: lib/test_uuid.c 22067F: lib/uuid.c 22068 22069UV SYSFS DRIVER 22070M: Justin Ernst <justin.ernst@hpe.com> 22071L: platform-driver-x86@vger.kernel.org 22072S: Maintained 22073F: drivers/platform/x86/uv_sysfs.c 22074 22075UVESAFB DRIVER 22076M: Michal Januszewski <spock@gentoo.org> 22077L: linux-fbdev@vger.kernel.org 22078S: Maintained 22079W: https://github.com/mjanusz/v86d 22080F: Documentation/fb/uvesafb.rst 22081F: drivers/video/fbdev/uvesafb.* 22082 22083Ux500 CLOCK DRIVERS 22084M: Ulf Hansson <ulf.hansson@linaro.org> 22085L: linux-clk@vger.kernel.org 22086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22087S: Maintained 22088F: drivers/clk/ux500/ 22089 22090VF610 NAND DRIVER 22091M: Stefan Agner <stefan@agner.ch> 22092L: linux-mtd@lists.infradead.org 22093S: Supported 22094F: drivers/mtd/nand/raw/vf610_nfc.c 22095 22096VFAT/FAT/MSDOS FILESYSTEM 22097M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22098S: Maintained 22099F: Documentation/filesystems/vfat.rst 22100F: fs/fat/ 22101F: tools/testing/selftests/filesystems/fat/ 22102 22103VFIO DRIVER 22104M: Alex Williamson <alex.williamson@redhat.com> 22105L: kvm@vger.kernel.org 22106S: Maintained 22107T: git https://github.com/awilliam/linux-vfio.git 22108F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22109F: Documentation/driver-api/vfio.rst 22110F: drivers/vfio/ 22111F: include/linux/vfio.h 22112F: include/linux/vfio_pci_core.h 22113F: include/uapi/linux/vfio.h 22114 22115VFIO FSL-MC DRIVER 22116M: Diana Craciun <diana.craciun@oss.nxp.com> 22117L: kvm@vger.kernel.org 22118S: Maintained 22119F: drivers/vfio/fsl-mc/ 22120 22121VFIO HISILICON PCI DRIVER 22122M: Longfang Liu <liulongfang@huawei.com> 22123M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22124L: kvm@vger.kernel.org 22125S: Maintained 22126F: drivers/vfio/pci/hisilicon/ 22127 22128VFIO MEDIATED DEVICE DRIVERS 22129M: Kirti Wankhede <kwankhede@nvidia.com> 22130L: kvm@vger.kernel.org 22131S: Maintained 22132F: Documentation/driver-api/vfio-mediated-device.rst 22133F: drivers/vfio/mdev/ 22134F: include/linux/mdev.h 22135F: samples/vfio-mdev/ 22136 22137VFIO MLX5 PCI DRIVER 22138M: Yishai Hadas <yishaih@nvidia.com> 22139L: kvm@vger.kernel.org 22140S: Maintained 22141F: drivers/vfio/pci/mlx5/ 22142 22143VFIO PCI DEVICE SPECIFIC DRIVERS 22144R: Jason Gunthorpe <jgg@nvidia.com> 22145R: Yishai Hadas <yishaih@nvidia.com> 22146R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22147R: Kevin Tian <kevin.tian@intel.com> 22148L: kvm@vger.kernel.org 22149S: Maintained 22150P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22151F: drivers/vfio/pci/*/ 22152 22153VFIO PLATFORM DRIVER 22154M: Eric Auger <eric.auger@redhat.com> 22155L: kvm@vger.kernel.org 22156S: Maintained 22157F: drivers/vfio/platform/ 22158 22159VGA_SWITCHEROO 22160R: Lukas Wunner <lukas@wunner.de> 22161S: Maintained 22162T: git git://anongit.freedesktop.org/drm/drm-misc 22163F: Documentation/gpu/vga-switcheroo.rst 22164F: drivers/gpu/vga/vga_switcheroo.c 22165F: include/linux/vga_switcheroo.h 22166 22167VIA RHINE NETWORK DRIVER 22168M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22169S: Maintained 22170F: drivers/net/ethernet/via/via-rhine.c 22171 22172VIA SD/MMC CARD CONTROLLER DRIVER 22173M: Bruce Chang <brucechang@via.com.tw> 22174M: Harald Welte <HaraldWelte@viatech.com> 22175S: Maintained 22176F: drivers/mmc/host/via-sdmmc.c 22177 22178VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22179M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22180L: linux-fbdev@vger.kernel.org 22181S: Maintained 22182F: drivers/video/fbdev/via/ 22183F: include/linux/via-core.h 22184F: include/linux/via-gpio.h 22185F: include/linux/via_i2c.h 22186 22187VIA VELOCITY NETWORK DRIVER 22188M: Francois Romieu <romieu@fr.zoreil.com> 22189L: netdev@vger.kernel.org 22190S: Maintained 22191F: drivers/net/ethernet/via/via-velocity.* 22192 22193VICODEC VIRTUAL CODEC DRIVER 22194M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22195L: linux-media@vger.kernel.org 22196S: Maintained 22197W: https://linuxtv.org 22198T: git git://linuxtv.org/media_tree.git 22199F: drivers/media/test-drivers/vicodec/* 22200 22201VIDEO I2C POLLING DRIVER 22202M: Matt Ranostay <matt.ranostay@konsulko.com> 22203L: linux-media@vger.kernel.org 22204S: Maintained 22205F: drivers/media/i2c/video-i2c.c 22206 22207VIDEO MULTIPLEXER DRIVER 22208M: Philipp Zabel <p.zabel@pengutronix.de> 22209L: linux-media@vger.kernel.org 22210S: Maintained 22211F: drivers/media/platform/video-mux.c 22212 22213VIDEOBUF2 FRAMEWORK 22214M: Tomasz Figa <tfiga@chromium.org> 22215M: Marek Szyprowski <m.szyprowski@samsung.com> 22216L: linux-media@vger.kernel.org 22217S: Maintained 22218F: drivers/media/common/videobuf2/* 22219F: include/media/videobuf2-* 22220 22221VIDTV VIRTUAL DIGITAL TV DRIVER 22222M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22223L: linux-media@vger.kernel.org 22224S: Maintained 22225W: https://linuxtv.org 22226T: git git://linuxtv.org/media_tree.git 22227F: drivers/media/test-drivers/vidtv/* 22228 22229VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22230M: Shuah Khan <skhan@linuxfoundation.org> 22231R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22232L: linux-media@vger.kernel.org 22233S: Maintained 22234W: https://linuxtv.org 22235T: git git://linuxtv.org/media_tree.git 22236F: drivers/media/test-drivers/vimc/* 22237 22238VIRT LIB 22239M: Alex Williamson <alex.williamson@redhat.com> 22240M: Paolo Bonzini <pbonzini@redhat.com> 22241L: kvm@vger.kernel.org 22242S: Supported 22243F: virt/lib/ 22244 22245VIRTIO AND VHOST VSOCK DRIVER 22246M: Stefan Hajnoczi <stefanha@redhat.com> 22247M: Stefano Garzarella <sgarzare@redhat.com> 22248L: kvm@vger.kernel.org 22249L: virtualization@lists.linux-foundation.org 22250L: netdev@vger.kernel.org 22251S: Maintained 22252F: drivers/vhost/vsock.c 22253F: include/linux/virtio_vsock.h 22254F: include/uapi/linux/virtio_vsock.h 22255F: net/vmw_vsock/virtio_transport.c 22256F: net/vmw_vsock/virtio_transport_common.c 22257 22258VIRTIO BALLOON 22259M: "Michael S. Tsirkin" <mst@redhat.com> 22260M: David Hildenbrand <david@redhat.com> 22261L: virtualization@lists.linux-foundation.org 22262S: Maintained 22263F: drivers/virtio/virtio_balloon.c 22264F: include/linux/balloon_compaction.h 22265F: include/uapi/linux/virtio_balloon.h 22266F: mm/balloon_compaction.c 22267 22268VIRTIO BLOCK AND SCSI DRIVERS 22269M: "Michael S. Tsirkin" <mst@redhat.com> 22270M: Jason Wang <jasowang@redhat.com> 22271R: Paolo Bonzini <pbonzini@redhat.com> 22272R: Stefan Hajnoczi <stefanha@redhat.com> 22273L: virtualization@lists.linux-foundation.org 22274S: Maintained 22275F: drivers/block/virtio_blk.c 22276F: drivers/scsi/virtio_scsi.c 22277F: drivers/vhost/scsi.c 22278F: include/uapi/linux/virtio_blk.h 22279F: include/uapi/linux/virtio_scsi.h 22280 22281VIRTIO CONSOLE DRIVER 22282M: Amit Shah <amit@kernel.org> 22283L: virtualization@lists.linux-foundation.org 22284S: Maintained 22285F: drivers/char/virtio_console.c 22286F: include/linux/virtio_console.h 22287F: include/uapi/linux/virtio_console.h 22288 22289VIRTIO CORE AND NET DRIVERS 22290M: "Michael S. Tsirkin" <mst@redhat.com> 22291M: Jason Wang <jasowang@redhat.com> 22292R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22293L: virtualization@lists.linux-foundation.org 22294S: Maintained 22295F: Documentation/ABI/testing/sysfs-bus-vdpa 22296F: Documentation/ABI/testing/sysfs-class-vduse 22297F: Documentation/devicetree/bindings/virtio/ 22298F: Documentation/driver-api/virtio/ 22299F: drivers/block/virtio_blk.c 22300F: drivers/crypto/virtio/ 22301F: drivers/net/virtio_net.c 22302F: drivers/vdpa/ 22303F: drivers/virtio/ 22304F: include/linux/vdpa.h 22305F: include/linux/virtio*.h 22306F: include/linux/vringh.h 22307F: include/uapi/linux/virtio_*.h 22308F: tools/virtio/ 22309 22310VIRTIO CRYPTO DRIVER 22311M: Gonglei <arei.gonglei@huawei.com> 22312L: virtualization@lists.linux-foundation.org 22313L: linux-crypto@vger.kernel.org 22314S: Maintained 22315F: drivers/crypto/virtio/ 22316F: include/uapi/linux/virtio_crypto.h 22317 22318VIRTIO DRIVERS FOR S390 22319M: Cornelia Huck <cohuck@redhat.com> 22320M: Halil Pasic <pasic@linux.ibm.com> 22321M: Eric Farman <farman@linux.ibm.com> 22322L: linux-s390@vger.kernel.org 22323L: virtualization@lists.linux-foundation.org 22324L: kvm@vger.kernel.org 22325S: Supported 22326F: arch/s390/include/uapi/asm/virtio-ccw.h 22327F: drivers/s390/virtio/ 22328 22329VIRTIO FILE SYSTEM 22330M: Vivek Goyal <vgoyal@redhat.com> 22331M: Stefan Hajnoczi <stefanha@redhat.com> 22332M: Miklos Szeredi <miklos@szeredi.hu> 22333L: virtualization@lists.linux-foundation.org 22334L: linux-fsdevel@vger.kernel.org 22335S: Supported 22336W: https://virtio-fs.gitlab.io/ 22337F: Documentation/filesystems/virtiofs.rst 22338F: fs/fuse/virtio_fs.c 22339F: include/uapi/linux/virtio_fs.h 22340 22341VIRTIO GPIO DRIVER 22342M: Enrico Weigelt, metux IT consult <info@metux.net> 22343M: Viresh Kumar <vireshk@kernel.org> 22344L: linux-gpio@vger.kernel.org 22345L: virtualization@lists.linux-foundation.org 22346S: Maintained 22347F: drivers/gpio/gpio-virtio.c 22348F: include/uapi/linux/virtio_gpio.h 22349 22350VIRTIO GPU DRIVER 22351M: David Airlie <airlied@redhat.com> 22352M: Gerd Hoffmann <kraxel@redhat.com> 22353R: Gurchetan Singh <gurchetansingh@chromium.org> 22354R: Chia-I Wu <olvaffe@gmail.com> 22355L: dri-devel@lists.freedesktop.org 22356L: virtualization@lists.linux-foundation.org 22357S: Maintained 22358T: git git://anongit.freedesktop.org/drm/drm-misc 22359F: drivers/gpu/drm/virtio/ 22360F: include/uapi/linux/virtio_gpu.h 22361 22362VIRTIO HOST (VHOST) 22363M: "Michael S. Tsirkin" <mst@redhat.com> 22364M: Jason Wang <jasowang@redhat.com> 22365L: kvm@vger.kernel.org 22366L: virtualization@lists.linux-foundation.org 22367L: netdev@vger.kernel.org 22368S: Maintained 22369T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22370F: drivers/vhost/ 22371F: include/linux/sched/vhost_task.h 22372F: include/linux/vhost_iotlb.h 22373F: include/uapi/linux/vhost.h 22374F: kernel/vhost_task.c 22375 22376VIRTIO I2C DRIVER 22377M: Conghui Chen <conghui.chen@intel.com> 22378M: Viresh Kumar <viresh.kumar@linaro.org> 22379L: linux-i2c@vger.kernel.org 22380L: virtualization@lists.linux-foundation.org 22381S: Maintained 22382F: drivers/i2c/busses/i2c-virtio.c 22383F: include/uapi/linux/virtio_i2c.h 22384 22385VIRTIO INPUT DRIVER 22386M: Gerd Hoffmann <kraxel@redhat.com> 22387S: Maintained 22388F: drivers/virtio/virtio_input.c 22389F: include/uapi/linux/virtio_input.h 22390 22391VIRTIO IOMMU DRIVER 22392M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22393L: virtualization@lists.linux-foundation.org 22394S: Maintained 22395F: drivers/iommu/virtio-iommu.c 22396F: include/uapi/linux/virtio_iommu.h 22397 22398VIRTIO MEM DRIVER 22399M: David Hildenbrand <david@redhat.com> 22400L: virtualization@lists.linux-foundation.org 22401S: Maintained 22402W: https://virtio-mem.gitlab.io/ 22403F: drivers/virtio/virtio_mem.c 22404F: include/uapi/linux/virtio_mem.h 22405 22406VIRTIO PMEM DRIVER 22407M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22408L: virtualization@lists.linux-foundation.org 22409S: Maintained 22410F: drivers/nvdimm/nd_virtio.c 22411F: drivers/nvdimm/virtio_pmem.c 22412 22413VIRTIO SOUND DRIVER 22414M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22415M: "Michael S. Tsirkin" <mst@redhat.com> 22416L: virtualization@lists.linux-foundation.org 22417L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22418S: Maintained 22419F: include/uapi/linux/virtio_snd.h 22420F: sound/virtio/* 22421 22422VIRTUAL BOX GUEST DEVICE DRIVER 22423M: Hans de Goede <hdegoede@redhat.com> 22424M: Arnd Bergmann <arnd@arndb.de> 22425M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22426S: Maintained 22427F: drivers/virt/vboxguest/ 22428F: include/linux/vbox_utils.h 22429F: include/uapi/linux/vbox*.h 22430 22431VIRTUAL BOX SHARED FOLDER VFS DRIVER 22432M: Hans de Goede <hdegoede@redhat.com> 22433L: linux-fsdevel@vger.kernel.org 22434S: Maintained 22435F: fs/vboxsf/* 22436 22437VIRTUAL SERIO DEVICE DRIVER 22438M: Stephen Chandler Paul <thatslyude@gmail.com> 22439S: Maintained 22440F: drivers/input/serio/userio.c 22441F: include/uapi/linux/userio.h 22442 22443VISL VIRTUAL STATELESS DECODER DRIVER 22444M: Daniel Almeida <daniel.almeida@collabora.com> 22445L: linux-media@vger.kernel.org 22446S: Supported 22447F: drivers/media/test-drivers/visl 22448 22449VIVID VIRTUAL VIDEO DRIVER 22450M: Hans Verkuil <hverkuil@xs4all.nl> 22451L: linux-media@vger.kernel.org 22452S: Maintained 22453W: https://linuxtv.org 22454T: git git://linuxtv.org/media_tree.git 22455F: drivers/media/test-drivers/vivid/* 22456 22457VLYNQ BUS 22458M: Florian Fainelli <f.fainelli@gmail.com> 22459L: openwrt-devel@lists.openwrt.org (subscribers-only) 22460S: Maintained 22461F: drivers/vlynq/vlynq.c 22462F: include/linux/vlynq.h 22463 22464VM SOCKETS (AF_VSOCK) 22465M: Stefano Garzarella <sgarzare@redhat.com> 22466L: virtualization@lists.linux-foundation.org 22467L: netdev@vger.kernel.org 22468S: Maintained 22469F: drivers/net/vsockmon.c 22470F: include/net/af_vsock.h 22471F: include/uapi/linux/vm_sockets.h 22472F: include/uapi/linux/vm_sockets_diag.h 22473F: include/uapi/linux/vsockmon.h 22474F: net/vmw_vsock/ 22475F: tools/testing/vsock/ 22476 22477VMALLOC 22478M: Andrew Morton <akpm@linux-foundation.org> 22479R: Uladzislau Rezki <urezki@gmail.com> 22480R: Christoph Hellwig <hch@infradead.org> 22481R: Lorenzo Stoakes <lstoakes@gmail.com> 22482L: linux-mm@kvack.org 22483S: Maintained 22484W: http://www.linux-mm.org 22485T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22486F: include/linux/vmalloc.h 22487F: mm/vmalloc.c 22488 22489VME SUBSYSTEM 22490M: Martyn Welch <martyn@welchs.me.uk> 22491M: Manohar Vanga <manohar.vanga@gmail.com> 22492M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22493L: linux-kernel@vger.kernel.org 22494S: Odd fixes 22495T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22496F: Documentation/driver-api/vme.rst 22497F: drivers/staging/vme_user/ 22498 22499VMWARE BALLOON DRIVER 22500M: Nadav Amit <namit@vmware.com> 22501R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22502L: linux-kernel@vger.kernel.org 22503S: Supported 22504F: drivers/misc/vmw_balloon.c 22505 22506VMWARE HYPERVISOR INTERFACE 22507M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22508M: Alexey Makhalov <amakhalov@vmware.com> 22509R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22510L: virtualization@lists.linux-foundation.org 22511L: x86@kernel.org 22512S: Supported 22513T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22514F: arch/x86/include/asm/vmware.h 22515F: arch/x86/kernel/cpu/vmware.c 22516 22517VMWARE PVRDMA DRIVER 22518M: Bryan Tan <bryantan@vmware.com> 22519M: Vishnu Dasa <vdasa@vmware.com> 22520R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22521L: linux-rdma@vger.kernel.org 22522S: Supported 22523F: drivers/infiniband/hw/vmw_pvrdma/ 22524 22525VMWARE PVSCSI DRIVER 22526M: Vishal Bhakta <vbhakta@vmware.com> 22527R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22528L: linux-scsi@vger.kernel.org 22529S: Supported 22530F: drivers/scsi/vmw_pvscsi.c 22531F: drivers/scsi/vmw_pvscsi.h 22532 22533VMWARE VIRTUAL PTP CLOCK DRIVER 22534M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22535M: Deep Shah <sdeep@vmware.com> 22536R: Alexey Makhalov <amakhalov@vmware.com> 22537R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22538L: netdev@vger.kernel.org 22539S: Supported 22540F: drivers/ptp/ptp_vmw.c 22541 22542VMWARE VMCI DRIVER 22543M: Bryan Tan <bryantan@vmware.com> 22544M: Vishnu Dasa <vdasa@vmware.com> 22545R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22546L: linux-kernel@vger.kernel.org 22547S: Supported 22548F: drivers/misc/vmw_vmci/ 22549F: include/linux/vmw_vmci* 22550 22551VMWARE VMMOUSE SUBDRIVER 22552M: Zack Rusin <zackr@vmware.com> 22553R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22554R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22555L: linux-input@vger.kernel.org 22556S: Supported 22557F: drivers/input/mouse/vmmouse.c 22558F: drivers/input/mouse/vmmouse.h 22559 22560VMWARE VMXNET3 ETHERNET DRIVER 22561M: Ronak Doshi <doshir@vmware.com> 22562R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22563L: netdev@vger.kernel.org 22564S: Supported 22565F: drivers/net/vmxnet3/ 22566 22567VMWARE VSOCK VMCI TRANSPORT DRIVER 22568M: Bryan Tan <bryantan@vmware.com> 22569M: Vishnu Dasa <vdasa@vmware.com> 22570R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22571L: linux-kernel@vger.kernel.org 22572S: Supported 22573F: net/vmw_vsock/vmci_transport* 22574 22575VOCORE VOCORE2 BOARD 22576M: Harvey Hunt <harveyhuntnexus@gmail.com> 22577L: linux-mips@vger.kernel.org 22578S: Maintained 22579F: arch/mips/boot/dts/ralink/vocore2.dts 22580 22581VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22582M: Liam Girdwood <lgirdwood@gmail.com> 22583M: Mark Brown <broonie@kernel.org> 22584L: linux-kernel@vger.kernel.org 22585S: Supported 22586W: http://www.slimlogic.co.uk/?p=48 22587T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22588F: Documentation/devicetree/bindings/regulator/ 22589F: Documentation/power/regulator/ 22590F: drivers/regulator/ 22591F: include/dt-bindings/regulator/ 22592F: include/linux/regulator/ 22593K: regulator_get_optional 22594 22595VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22596R: Matti Vaittinen <mazziesaccount@gmail.com> 22597F: drivers/regulator/irq_helpers.c 22598 22599VRF 22600M: David Ahern <dsahern@kernel.org> 22601L: netdev@vger.kernel.org 22602S: Maintained 22603F: Documentation/networking/vrf.rst 22604F: drivers/net/vrf.c 22605 22606VSPRINTF 22607M: Petr Mladek <pmladek@suse.com> 22608M: Steven Rostedt <rostedt@goodmis.org> 22609M: Sergey Senozhatsky <senozhatsky@chromium.org> 22610R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22611R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22612S: Maintained 22613T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22614F: Documentation/core-api/printk-formats.rst 22615F: lib/test_printf.c 22616F: lib/test_scanf.c 22617F: lib/vsprintf.c 22618 22619VT1211 HARDWARE MONITOR DRIVER 22620M: Juerg Haefliger <juergh@proton.me> 22621L: linux-hwmon@vger.kernel.org 22622S: Maintained 22623F: Documentation/hwmon/vt1211.rst 22624F: drivers/hwmon/vt1211.c 22625 22626VT8231 HARDWARE MONITOR DRIVER 22627M: Roger Lucas <vt8231@hiddenengine.co.uk> 22628L: linux-hwmon@vger.kernel.org 22629S: Maintained 22630F: drivers/hwmon/vt8231.c 22631 22632VUB300 USB to SDIO/SD/MMC bridge chip 22633L: linux-mmc@vger.kernel.org 22634S: Orphan 22635F: drivers/mmc/host/vub300.c 22636 22637W1 DALLAS'S 1-WIRE BUS 22638M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22639S: Maintained 22640F: Documentation/devicetree/bindings/w1/ 22641F: Documentation/w1/ 22642F: drivers/w1/ 22643F: include/linux/w1.h 22644 22645W83791D HARDWARE MONITORING DRIVER 22646M: Marc Hulsman <m.hulsman@tudelft.nl> 22647L: linux-hwmon@vger.kernel.org 22648S: Maintained 22649F: Documentation/hwmon/w83791d.rst 22650F: drivers/hwmon/w83791d.c 22651 22652W83793 HARDWARE MONITORING DRIVER 22653M: Rudolf Marek <r.marek@assembler.cz> 22654L: linux-hwmon@vger.kernel.org 22655S: Maintained 22656F: Documentation/hwmon/w83793.rst 22657F: drivers/hwmon/w83793.c 22658 22659W83795 HARDWARE MONITORING DRIVER 22660M: Jean Delvare <jdelvare@suse.com> 22661L: linux-hwmon@vger.kernel.org 22662S: Maintained 22663F: drivers/hwmon/w83795.c 22664 22665W83L51xD SD/MMC CARD INTERFACE DRIVER 22666M: Pierre Ossman <pierre@ossman.eu> 22667S: Maintained 22668F: drivers/mmc/host/wbsd.* 22669 22670WACOM PROTOCOL 4 SERIAL TABLETS 22671M: Julian Squires <julian@cipht.net> 22672M: Hans de Goede <hdegoede@redhat.com> 22673L: linux-input@vger.kernel.org 22674S: Maintained 22675F: drivers/input/tablet/wacom_serial4.c 22676 22677WANGXUN ETHERNET DRIVER 22678M: Jiawen Wu <jiawenwu@trustnetic.com> 22679M: Mengyuan Lou <mengyuanlou@net-swift.com> 22680L: netdev@vger.kernel.org 22681S: Maintained 22682W: https://www.net-swift.com 22683F: Documentation/networking/device_drivers/ethernet/wangxun/* 22684F: drivers/net/ethernet/wangxun/ 22685 22686WATCHDOG DEVICE DRIVERS 22687M: Wim Van Sebroeck <wim@linux-watchdog.org> 22688M: Guenter Roeck <linux@roeck-us.net> 22689L: linux-watchdog@vger.kernel.org 22690S: Maintained 22691W: http://www.linux-watchdog.org/ 22692T: git git://www.linux-watchdog.org/linux-watchdog.git 22693F: Documentation/devicetree/bindings/watchdog/ 22694F: Documentation/watchdog/ 22695F: drivers/watchdog/ 22696F: include/linux/watchdog.h 22697F: include/trace/events/watchdog.h 22698F: include/uapi/linux/watchdog.h 22699 22700WHISKEYCOVE PMIC GPIO DRIVER 22701M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22702L: linux-gpio@vger.kernel.org 22703S: Maintained 22704F: drivers/gpio/gpio-wcove.c 22705 22706WHWAVE RTC DRIVER 22707M: Dianlong Li <long17.cool@163.com> 22708L: linux-rtc@vger.kernel.org 22709S: Maintained 22710F: drivers/rtc/rtc-sd3078.c 22711 22712WIIMOTE HID DRIVER 22713M: David Rheinsberg <david.rheinsberg@gmail.com> 22714L: linux-input@vger.kernel.org 22715S: Maintained 22716F: drivers/hid/hid-wiimote* 22717 22718WILOCITY WIL6210 WIRELESS DRIVER 22719L: linux-wireless@vger.kernel.org 22720S: Orphan 22721W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22722F: drivers/net/wireless/ath/wil6210/ 22723 22724WINBOND CIR DRIVER 22725M: David Härdeman <david@hardeman.nu> 22726S: Maintained 22727F: drivers/media/rc/winbond-cir.c 22728 22729WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22730L: linux-watchdog@vger.kernel.org 22731S: Orphan 22732F: drivers/watchdog/ebc-c384_wdt.c 22733 22734WINSYSTEMS WS16C48 GPIO DRIVER 22735M: William Breathitt Gray <william.gray@linaro.org> 22736L: linux-gpio@vger.kernel.org 22737S: Maintained 22738F: drivers/gpio/gpio-ws16c48.c 22739 22740WIREGUARD SECURE NETWORK TUNNEL 22741M: Jason A. Donenfeld <Jason@zx2c4.com> 22742L: wireguard@lists.zx2c4.com 22743L: netdev@vger.kernel.org 22744S: Maintained 22745F: drivers/net/wireguard/ 22746F: tools/testing/selftests/wireguard/ 22747 22748WISTRON LAPTOP BUTTON DRIVER 22749M: Miloslav Trmac <mitr@volny.cz> 22750S: Maintained 22751F: drivers/input/misc/wistron_btns.c 22752 22753WL3501 WIRELESS PCMCIA CARD DRIVER 22754L: linux-wireless@vger.kernel.org 22755S: Odd fixes 22756F: drivers/net/wireless/legacy/wl3501* 22757 22758WOLFSON MICROELECTRONICS DRIVERS 22759L: patches@opensource.cirrus.com 22760S: Supported 22761W: https://github.com/CirrusLogic/linux-drivers/wiki 22762T: git https://github.com/CirrusLogic/linux-drivers.git 22763F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22764F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22765F: Documentation/devicetree/bindings/mfd/wm831x.txt 22766F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22767F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22768F: Documentation/devicetree/bindings/sound/wm* 22769F: Documentation/hwmon/wm83??.rst 22770F: arch/arm/mach-s3c/mach-crag6410* 22771F: drivers/clk/clk-wm83*.c 22772F: drivers/gpio/gpio-*wm*.c 22773F: drivers/gpio/gpio-arizona.c 22774F: drivers/hwmon/wm83??-hwmon.c 22775F: drivers/input/misc/wm831x-on.c 22776F: drivers/input/touchscreen/wm831x-ts.c 22777F: drivers/input/touchscreen/wm97*.c 22778F: drivers/leds/leds-wm83*.c 22779F: drivers/mfd/arizona* 22780F: drivers/mfd/cs47l24* 22781F: drivers/mfd/wm*.c 22782F: drivers/power/supply/wm83*.c 22783F: drivers/regulator/arizona* 22784F: drivers/regulator/wm8*.c 22785F: drivers/rtc/rtc-wm83*.c 22786F: drivers/video/backlight/wm83*_bl.c 22787F: drivers/watchdog/wm83*_wdt.c 22788F: include/linux/mfd/arizona/ 22789F: include/linux/mfd/wm831x/ 22790F: include/linux/mfd/wm8350/ 22791F: include/linux/mfd/wm8400* 22792F: include/linux/regulator/arizona* 22793F: include/linux/wm97xx.h 22794F: include/sound/wm????.h 22795F: sound/soc/codecs/arizona* 22796F: sound/soc/codecs/cs47l24* 22797F: sound/soc/codecs/wm* 22798 22799WORKQUEUE 22800M: Tejun Heo <tj@kernel.org> 22801R: Lai Jiangshan <jiangshanlai@gmail.com> 22802S: Maintained 22803T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22804F: Documentation/core-api/workqueue.rst 22805F: include/linux/workqueue.h 22806F: kernel/workqueue.c 22807F: kernel/workqueue_internal.h 22808 22809WWAN DRIVERS 22810M: Loic Poulain <loic.poulain@linaro.org> 22811M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22812R: Johannes Berg <johannes@sipsolutions.net> 22813L: netdev@vger.kernel.org 22814S: Maintained 22815F: drivers/net/wwan/ 22816F: include/linux/wwan.h 22817F: include/uapi/linux/wwan.h 22818 22819X-POWERS AXP288 PMIC DRIVERS 22820M: Hans de Goede <hdegoede@redhat.com> 22821S: Maintained 22822F: drivers/acpi/pmic/intel_pmic_xpower.c 22823N: axp288 22824 22825X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22826M: Chen-Yu Tsai <wens@csie.org> 22827L: linux-kernel@vger.kernel.org 22828S: Maintained 22829N: axp[128] 22830 22831X.25 STACK 22832M: Martin Schiller <ms@dev.tdt.de> 22833L: linux-x25@vger.kernel.org 22834S: Maintained 22835F: Documentation/networking/lapb-module.rst 22836F: Documentation/networking/x25* 22837F: drivers/net/wan/hdlc_x25.c 22838F: drivers/net/wan/lapbether.c 22839F: include/*/lapb.h 22840F: include/net/x25* 22841F: include/uapi/linux/x25.h 22842F: net/lapb/ 22843F: net/x25/ 22844 22845X86 ARCHITECTURE (32-BIT AND 64-BIT) 22846M: Thomas Gleixner <tglx@linutronix.de> 22847M: Ingo Molnar <mingo@redhat.com> 22848M: Borislav Petkov <bp@alien8.de> 22849M: Dave Hansen <dave.hansen@linux.intel.com> 22850M: x86@kernel.org 22851R: "H. Peter Anvin" <hpa@zytor.com> 22852L: linux-kernel@vger.kernel.org 22853S: Maintained 22854T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22855F: Documentation/arch/x86/ 22856F: Documentation/devicetree/bindings/x86/ 22857F: arch/x86/ 22858 22859X86 ENTRY CODE 22860M: Andy Lutomirski <luto@kernel.org> 22861L: linux-kernel@vger.kernel.org 22862S: Maintained 22863T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22864F: arch/x86/entry/ 22865 22866X86 HARDWARE VULNERABILITIES 22867M: Thomas Gleixner <tglx@linutronix.de> 22868M: Borislav Petkov <bp@alien8.de> 22869M: Peter Zijlstra <peterz@infradead.org> 22870M: Josh Poimboeuf <jpoimboe@kernel.org> 22871R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22872S: Maintained 22873F: Documentation/admin-guide/hw-vuln/ 22874F: arch/x86/include/asm/nospec-branch.h 22875F: arch/x86/kernel/cpu/bugs.c 22876 22877X86 MCE INFRASTRUCTURE 22878M: Tony Luck <tony.luck@intel.com> 22879M: Borislav Petkov <bp@alien8.de> 22880L: linux-edac@vger.kernel.org 22881S: Maintained 22882F: Documentation/ABI/testing/sysfs-mce 22883F: Documentation/arch/x86/x86_64/machinecheck.rst 22884F: arch/x86/kernel/cpu/mce/* 22885 22886X86 MICROCODE UPDATE SUPPORT 22887M: Borislav Petkov <bp@alien8.de> 22888S: Maintained 22889F: arch/x86/kernel/cpu/microcode/* 22890 22891X86 MM 22892M: Dave Hansen <dave.hansen@linux.intel.com> 22893M: Andy Lutomirski <luto@kernel.org> 22894M: Peter Zijlstra <peterz@infradead.org> 22895L: linux-kernel@vger.kernel.org 22896S: Maintained 22897T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22898F: arch/x86/mm/ 22899 22900X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22901M: Hans de Goede <hdegoede@redhat.com> 22902L: platform-driver-x86@vger.kernel.org 22903S: Maintained 22904T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22905F: drivers/platform/x86/x86-android-tablets/ 22906 22907X86 PLATFORM DRIVERS 22908M: Hans de Goede <hdegoede@redhat.com> 22909M: Mark Gross <markgross@kernel.org> 22910L: platform-driver-x86@vger.kernel.org 22911S: Maintained 22912T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22913F: drivers/platform/olpc/ 22914F: drivers/platform/x86/ 22915F: include/linux/platform_data/x86/ 22916 22917X86 PLATFORM DRIVERS - ARCH 22918R: Darren Hart <dvhart@infradead.org> 22919R: Andy Shevchenko <andy@infradead.org> 22920L: platform-driver-x86@vger.kernel.org 22921L: x86@kernel.org 22922S: Maintained 22923T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22924F: arch/x86/platform 22925 22926X86 PLATFORM UV HPE SUPERDOME FLEX 22927M: Steve Wahl <steve.wahl@hpe.com> 22928R: Mike Travis <mike.travis@hpe.com> 22929R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22930R: Russ Anderson <russ.anderson@hpe.com> 22931S: Supported 22932F: arch/x86/include/asm/uv/ 22933F: arch/x86/kernel/apic/x2apic_uv_x.c 22934F: arch/x86/platform/uv/ 22935 22936X86 STACK UNWINDING 22937M: Josh Poimboeuf <jpoimboe@kernel.org> 22938M: Peter Zijlstra <peterz@infradead.org> 22939S: Supported 22940F: arch/x86/include/asm/unwind*.h 22941F: arch/x86/kernel/dumpstack.c 22942F: arch/x86/kernel/stacktrace.c 22943F: arch/x86/kernel/unwind_*.c 22944 22945X86 VDSO 22946M: Andy Lutomirski <luto@kernel.org> 22947L: linux-kernel@vger.kernel.org 22948S: Maintained 22949T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22950F: arch/x86/entry/vdso/ 22951 22952XARRAY 22953M: Matthew Wilcox <willy@infradead.org> 22954L: linux-fsdevel@vger.kernel.org 22955S: Supported 22956F: Documentation/core-api/xarray.rst 22957F: include/linux/idr.h 22958F: include/linux/xarray.h 22959F: lib/idr.c 22960F: lib/xarray.c 22961F: tools/testing/radix-tree 22962 22963XBOX DVD IR REMOTE 22964M: Benjamin Valentin <benpicco@googlemail.com> 22965S: Maintained 22966F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22967F: drivers/media/rc/xbox_remote.c 22968 22969XC2028/3028 TUNER DRIVER 22970M: Mauro Carvalho Chehab <mchehab@kernel.org> 22971L: linux-media@vger.kernel.org 22972S: Maintained 22973W: https://linuxtv.org 22974T: git git://linuxtv.org/media_tree.git 22975F: drivers/media/tuners/xc2028.* 22976 22977XDP (eXpress Data Path) 22978M: Alexei Starovoitov <ast@kernel.org> 22979M: Daniel Borkmann <daniel@iogearbox.net> 22980M: David S. Miller <davem@davemloft.net> 22981M: Jakub Kicinski <kuba@kernel.org> 22982M: Jesper Dangaard Brouer <hawk@kernel.org> 22983M: John Fastabend <john.fastabend@gmail.com> 22984L: netdev@vger.kernel.org 22985L: bpf@vger.kernel.org 22986S: Supported 22987F: drivers/net/ethernet/*/*/*/*/*xdp* 22988F: drivers/net/ethernet/*/*/*xdp* 22989F: include/net/xdp.h 22990F: include/net/xdp_priv.h 22991F: include/trace/events/xdp.h 22992F: kernel/bpf/cpumap.c 22993F: kernel/bpf/devmap.c 22994F: net/core/xdp.c 22995F: samples/bpf/xdp* 22996F: tools/testing/selftests/bpf/*/*xdp* 22997F: tools/testing/selftests/bpf/*xdp* 22998K: (?:\b|_)xdp(?:\b|_) 22999 23000XDP SOCKETS (AF_XDP) 23001M: Björn Töpel <bjorn@kernel.org> 23002M: Magnus Karlsson <magnus.karlsson@intel.com> 23003M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23004R: Jonathan Lemon <jonathan.lemon@gmail.com> 23005L: netdev@vger.kernel.org 23006L: bpf@vger.kernel.org 23007S: Maintained 23008F: Documentation/networking/af_xdp.rst 23009F: include/net/netns/xdp.h 23010F: include/net/xdp_sock* 23011F: include/net/xsk_buff_pool.h 23012F: include/uapi/linux/if_xdp.h 23013F: include/uapi/linux/xdp_diag.h 23014F: net/xdp/ 23015F: tools/testing/selftests/bpf/*xsk* 23016 23017XEN BLOCK SUBSYSTEM 23018M: Roger Pau Monné <roger.pau@citrix.com> 23019L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23020S: Supported 23021F: drivers/block/xen* 23022F: drivers/block/xen-blkback/* 23023 23024XEN HYPERVISOR ARM 23025M: Stefano Stabellini <sstabellini@kernel.org> 23026L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23027S: Maintained 23028F: arch/arm/include/asm/xen/ 23029F: arch/arm/xen/ 23030 23031XEN HYPERVISOR ARM64 23032M: Stefano Stabellini <sstabellini@kernel.org> 23033L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23034S: Maintained 23035F: arch/arm64/include/asm/xen/ 23036F: arch/arm64/xen/ 23037 23038XEN HYPERVISOR INTERFACE 23039M: Juergen Gross <jgross@suse.com> 23040M: Stefano Stabellini <sstabellini@kernel.org> 23041R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23042L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23043S: Supported 23044T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23045F: Documentation/ABI/stable/sysfs-hypervisor-xen 23046F: Documentation/ABI/testing/sysfs-hypervisor-xen 23047F: drivers/*/xen-*front.c 23048F: drivers/xen/ 23049F: include/uapi/xen/ 23050F: include/xen/ 23051F: kernel/configs/xen.config 23052 23053XEN HYPERVISOR X86 23054M: Juergen Gross <jgross@suse.com> 23055R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23056L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23057S: Supported 23058F: arch/x86/configs/xen.config 23059F: arch/x86/include/asm/pvclock-abi.h 23060F: arch/x86/include/asm/xen/ 23061F: arch/x86/platform/pvh/ 23062F: arch/x86/xen/ 23063 23064XEN NETWORK BACKEND DRIVER 23065M: Wei Liu <wei.liu@kernel.org> 23066M: Paul Durrant <paul@xen.org> 23067L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23068L: netdev@vger.kernel.org 23069S: Supported 23070F: drivers/net/xen-netback/* 23071 23072XEN PCI SUBSYSTEM 23073M: Juergen Gross <jgross@suse.com> 23074L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23075S: Supported 23076F: arch/x86/pci/*xen* 23077F: drivers/pci/*xen* 23078 23079XEN PVSCSI DRIVERS 23080M: Juergen Gross <jgross@suse.com> 23081L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23082L: linux-scsi@vger.kernel.org 23083S: Supported 23084F: drivers/scsi/xen-scsifront.c 23085F: drivers/xen/xen-scsiback.c 23086F: include/xen/interface/io/vscsiif.h 23087 23088XEN PVUSB DRIVER 23089M: Juergen Gross <jgross@suse.com> 23090L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23091L: linux-usb@vger.kernel.org 23092S: Supported 23093F: drivers/usb/host/xen* 23094F: include/xen/interface/io/usbif.h 23095 23096XEN SOUND FRONTEND DRIVER 23097M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23098L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23099L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23100S: Supported 23101F: sound/xen/* 23102 23103XEN SWIOTLB SUBSYSTEM 23104M: Juergen Gross <jgross@suse.com> 23105M: Stefano Stabellini <sstabellini@kernel.org> 23106L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23107L: iommu@lists.linux.dev 23108S: Supported 23109F: arch/*/include/asm/xen/swiotlb-xen.h 23110F: drivers/xen/swiotlb-xen.c 23111F: include/xen/arm/swiotlb-xen.h 23112F: include/xen/swiotlb-xen.h 23113 23114XFS FILESYSTEM 23115M: Darrick J. Wong <djwong@kernel.org> 23116L: linux-xfs@vger.kernel.org 23117S: Supported 23118W: http://xfs.org/ 23119C: irc://irc.oftc.net/xfs 23120T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23121F: Documentation/ABI/testing/sysfs-fs-xfs 23122F: Documentation/admin-guide/xfs.rst 23123F: Documentation/filesystems/xfs-delayed-logging-design.rst 23124F: Documentation/filesystems/xfs-self-describing-metadata.rst 23125F: fs/xfs/ 23126F: include/uapi/linux/dqblk_xfs.h 23127F: include/uapi/linux/fsmap.h 23128 23129XILINX AMS DRIVER 23130M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23131L: linux-iio@vger.kernel.org 23132S: Maintained 23133F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23134F: drivers/iio/adc/xilinx-ams.c 23135 23136XILINX AXI ETHERNET DRIVER 23137M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23138S: Maintained 23139F: drivers/net/ethernet/xilinx/xilinx_axienet* 23140 23141XILINX CAN DRIVER 23142M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23143R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23144L: linux-can@vger.kernel.org 23145S: Maintained 23146F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23147F: drivers/net/can/xilinx_can.c 23148 23149XILINX EVENT MANAGEMENT DRIVER 23150M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23151S: Maintained 23152F: drivers/soc/xilinx/xlnx_event_manager.c 23153F: include/linux/firmware/xlnx-event-manager.h 23154 23155XILINX GPIO DRIVER 23156M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23157R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23158R: Michal Simek <michal.simek@amd.com> 23159S: Maintained 23160F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23161F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23162F: drivers/gpio/gpio-xilinx.c 23163F: drivers/gpio/gpio-zynq.c 23164 23165XILINX PWM DRIVER 23166M: Sean Anderson <sean.anderson@seco.com> 23167S: Maintained 23168F: drivers/pwm/pwm-xilinx.c 23169F: include/clocksource/timer-xilinx.h 23170 23171XILINX SD-FEC IP CORES 23172M: Derek Kiernan <derek.kiernan@xilinx.com> 23173M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23174S: Maintained 23175F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23176F: Documentation/misc-devices/xilinx_sdfec.rst 23177F: drivers/misc/Kconfig 23178F: drivers/misc/Makefile 23179F: drivers/misc/xilinx_sdfec.c 23180F: include/uapi/misc/xilinx_sdfec.h 23181 23182XILINX UARTLITE SERIAL DRIVER 23183M: Peter Korsgaard <jacmet@sunsite.dk> 23184L: linux-serial@vger.kernel.org 23185S: Maintained 23186F: drivers/tty/serial/uartlite.c 23187 23188XILINX VIDEO IP CORES 23189M: Hyun Kwon <hyun.kwon@xilinx.com> 23190M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23191L: linux-media@vger.kernel.org 23192S: Supported 23193T: git git://linuxtv.org/media_tree.git 23194F: Documentation/devicetree/bindings/media/xilinx/ 23195F: drivers/media/platform/xilinx/ 23196F: include/uapi/linux/xilinx-v4l2-controls.h 23197 23198XILINX WATCHDOG DRIVER 23199M: Srinivas Neeli <srinivas.neeli@amd.com> 23200R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23201R: Michal Simek <michal.simek@amd.com> 23202S: Maintained 23203F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23204F: drivers/watchdog/of_xilinx_wdt.c 23205 23206XILINX XDMA DRIVER 23207M: Lizhi Hou <lizhi.hou@amd.com> 23208M: Brian Xu <brian.xu@amd.com> 23209M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23210L: dmaengine@vger.kernel.org 23211S: Supported 23212F: drivers/dma/xilinx/xdma-regs.h 23213F: drivers/dma/xilinx/xdma.c 23214F: include/linux/dma/amd_xdma.h 23215F: include/linux/platform_data/amd_xdma.h 23216 23217XILINX ZYNQMP DPDMA DRIVER 23218M: Hyun Kwon <hyun.kwon@xilinx.com> 23219M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23220L: dmaengine@vger.kernel.org 23221S: Supported 23222F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23223F: drivers/dma/xilinx/xilinx_dpdma.c 23224F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23225 23226XILINX ZYNQMP OCM EDAC DRIVER 23227M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23228M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23229S: Maintained 23230F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23231F: drivers/edac/zynqmp_edac.c 23232 23233XILINX ZYNQMP PSGTR PHY DRIVER 23234M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23235M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23236L: linux-kernel@vger.kernel.org 23237S: Supported 23238T: git https://github.com/Xilinx/linux-xlnx.git 23239F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23240F: drivers/phy/xilinx/phy-zynqmp.c 23241 23242XILINX ZYNQMP SHA3 DRIVER 23243M: Harsha <harsha.harsha@xilinx.com> 23244S: Maintained 23245F: drivers/crypto/xilinx/zynqmp-sha.c 23246 23247XILLYBUS DRIVER 23248M: Eli Billauer <eli.billauer@gmail.com> 23249L: linux-kernel@vger.kernel.org 23250S: Supported 23251F: drivers/char/xillybus/ 23252 23253XLP9XX I2C DRIVER 23254M: George Cherian <gcherian@marvell.com> 23255L: linux-i2c@vger.kernel.org 23256S: Supported 23257W: http://www.marvell.com 23258F: drivers/i2c/busses/i2c-xlp9xx.c 23259 23260XRA1403 GPIO EXPANDER 23261M: Nandor Han <nandor.han@ge.com> 23262L: linux-gpio@vger.kernel.org 23263S: Maintained 23264F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23265F: drivers/gpio/gpio-xra1403.c 23266 23267XTENSA XTFPGA PLATFORM SUPPORT 23268M: Max Filippov <jcmvbkbc@gmail.com> 23269S: Maintained 23270F: drivers/spi/spi-xtensa-xtfpga.c 23271F: sound/soc/xtensa/xtfpga-i2s.c 23272 23273YAM DRIVER FOR AX.25 23274M: Jean-Paul Roubelat <jpr@f6fbb.org> 23275L: linux-hams@vger.kernel.org 23276S: Maintained 23277F: drivers/net/hamradio/yam* 23278F: include/linux/yam.h 23279 23280YAMA SECURITY MODULE 23281M: Kees Cook <keescook@chromium.org> 23282S: Supported 23283T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23284F: Documentation/admin-guide/LSM/Yama.rst 23285F: security/yama/ 23286 23287YEALINK PHONE DRIVER 23288M: Henk Vergonet <Henk.Vergonet@gmail.com> 23289L: usbb2k-api-dev@nongnu.org 23290S: Maintained 23291F: Documentation/input/devices/yealink.rst 23292F: drivers/input/misc/yealink.* 23293 23294Z3FOLD COMPRESSED PAGE ALLOCATOR 23295M: Vitaly Wool <vitaly.wool@konsulko.com> 23296R: Miaohe Lin <linmiaohe@huawei.com> 23297L: linux-mm@kvack.org 23298S: Maintained 23299F: mm/z3fold.c 23300 23301Z8530 DRIVER FOR AX.25 23302M: Joerg Reuter <jreuter@yaina.de> 23303L: linux-hams@vger.kernel.org 23304S: Maintained 23305W: http://yaina.de/jreuter/ 23306W: http://www.qsl.net/dl1bke/ 23307F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23308F: drivers/net/hamradio/*scc.c 23309F: drivers/net/hamradio/z8530.h 23310 23311ZBUD COMPRESSED PAGE ALLOCATOR 23312M: Seth Jennings <sjenning@redhat.com> 23313M: Dan Streetman <ddstreet@ieee.org> 23314L: linux-mm@kvack.org 23315S: Maintained 23316F: mm/zbud.c 23317 23318ZD1211RW WIRELESS DRIVER 23319M: Ulrich Kunitz <kune@deine-taler.de> 23320L: linux-wireless@vger.kernel.org 23321L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23322S: Maintained 23323W: http://zd1211.ath.cx/wiki/DriverRewrite 23324F: drivers/net/wireless/zydas/zd1211rw/ 23325 23326ZD1301 MEDIA DRIVER 23327M: Antti Palosaari <crope@iki.fi> 23328L: linux-media@vger.kernel.org 23329S: Maintained 23330W: https://linuxtv.org/ 23331W: http://palosaari.fi/linux/ 23332Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23333F: drivers/media/usb/dvb-usb-v2/zd1301* 23334 23335ZD1301_DEMOD MEDIA DRIVER 23336M: Antti Palosaari <crope@iki.fi> 23337L: linux-media@vger.kernel.org 23338S: Maintained 23339W: https://linuxtv.org/ 23340W: http://palosaari.fi/linux/ 23341Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23342F: drivers/media/dvb-frontends/zd1301_demod* 23343 23344ZHAOXIN PROCESSOR SUPPORT 23345M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23346L: linux-kernel@vger.kernel.org 23347S: Maintained 23348F: arch/x86/kernel/cpu/zhaoxin.c 23349 23350ZONEFS FILESYSTEM 23351M: Damien Le Moal <dlemoal@kernel.org> 23352M: Naohiro Aota <naohiro.aota@wdc.com> 23353R: Johannes Thumshirn <jth@kernel.org> 23354L: linux-fsdevel@vger.kernel.org 23355S: Maintained 23356T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23357F: Documentation/filesystems/zonefs.rst 23358F: fs/zonefs/ 23359 23360ZPOOL COMPRESSED PAGE STORAGE API 23361M: Dan Streetman <ddstreet@ieee.org> 23362L: linux-mm@kvack.org 23363S: Maintained 23364F: include/linux/zpool.h 23365F: mm/zpool.c 23366 23367ZR36067 VIDEO FOR LINUX DRIVER 23368M: Corentin Labbe <clabbe@baylibre.com> 23369L: mjpeg-users@lists.sourceforge.net 23370L: linux-media@vger.kernel.org 23371S: Maintained 23372W: http://mjpeg.sourceforge.net/driver-zoran/ 23373Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23374F: Documentation/driver-api/media/drivers/zoran.rst 23375F: drivers/media/pci/zoran/ 23376 23377ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23378M: Minchan Kim <minchan@kernel.org> 23379M: Sergey Senozhatsky <senozhatsky@chromium.org> 23380L: linux-kernel@vger.kernel.org 23381S: Maintained 23382F: Documentation/admin-guide/blockdev/zram.rst 23383F: drivers/block/zram/ 23384 23385ZS DECSTATION Z85C30 SERIAL DRIVER 23386M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23387S: Maintained 23388F: drivers/tty/serial/zs.* 23389 23390ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23391M: Minchan Kim <minchan@kernel.org> 23392M: Sergey Senozhatsky <senozhatsky@chromium.org> 23393L: linux-mm@kvack.org 23394S: Maintained 23395F: Documentation/mm/zsmalloc.rst 23396F: include/linux/zsmalloc.h 23397F: mm/zsmalloc.c 23398 23399ZSTD 23400M: Nick Terrell <terrelln@fb.com> 23401S: Maintained 23402B: https://github.com/facebook/zstd/issues 23403T: git https://github.com/terrelln/linux.git 23404F: crypto/zstd.c 23405F: include/linux/zstd* 23406F: lib/decompress_unzstd.c 23407F: lib/zstd/ 23408N: zstd 23409K: zstd 23410 23411ZSWAP COMPRESSED SWAP CACHING 23412M: Seth Jennings <sjenning@redhat.com> 23413M: Dan Streetman <ddstreet@ieee.org> 23414M: Vitaly Wool <vitaly.wool@konsulko.com> 23415L: linux-mm@kvack.org 23416S: Maintained 23417F: mm/zswap.c 23418 23419THE REST 23420M: Linus Torvalds <torvalds@linux-foundation.org> 23421L: linux-kernel@vger.kernel.org 23422S: Buried alive in reporters 23423T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23424F: * 23425F: */ 23426