1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/process/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@kernel.org> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs@lists.linux.dev 232S: Maintained 233W: http://github.com/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: arch/*/include/uapi/ 277X: include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES IDIO-16 GPIO LIBRARY 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-idio-16.c 320F: drivers/gpio/gpio-idio-16.h 321 322ACCES PCI-IDIO-16 GPIO DRIVER 323M: William Breathitt Gray <william.gray@linaro.org> 324L: linux-gpio@vger.kernel.org 325S: Maintained 326F: drivers/gpio/gpio-pci-idio-16.c 327 328ACCES PCIe-IDIO-24 GPIO DRIVER 329M: William Breathitt Gray <william.gray@linaro.org> 330L: linux-gpio@vger.kernel.org 331S: Maintained 332F: drivers/gpio/gpio-pcie-idio-24.c 333 334ACENIC DRIVER 335M: Jes Sorensen <jes@trained-monkey.org> 336L: linux-acenic@sunsite.dk 337S: Maintained 338F: drivers/net/ethernet/alteon/acenic* 339 340ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 341M: Peter Kaestle <peter@piie.net> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344W: http://piie.net/?section=acerhdf 345F: drivers/platform/x86/acerhdf.c 346 347ACER WMI LAPTOP EXTRAS 348M: "Lee, Chun-Yi" <jlee@suse.com> 349L: platform-driver-x86@vger.kernel.org 350S: Maintained 351F: drivers/platform/x86/acer-wmi.c 352 353ACPI 354M: "Rafael J. Wysocki" <rafael@kernel.org> 355R: Len Brown <lenb@kernel.org> 356L: linux-acpi@vger.kernel.org 357S: Supported 358Q: https://patchwork.kernel.org/project/linux-acpi/list/ 359B: https://bugzilla.kernel.org 360T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 361F: Documentation/ABI/testing/configfs-acpi 362F: Documentation/ABI/testing/sysfs-bus-acpi 363F: Documentation/firmware-guide/acpi/ 364F: arch/x86/kernel/acpi/ 365F: arch/x86/pci/acpi.c 366F: drivers/acpi/ 367F: drivers/pci/*/*acpi* 368F: drivers/pci/*acpi* 369F: drivers/pnp/pnpacpi/ 370F: include/acpi/ 371F: include/linux/acpi.h 372F: include/linux/fwnode.h 373F: tools/power/acpi/ 374 375ACPI APEI 376M: "Rafael J. Wysocki" <rafael@kernel.org> 377R: Len Brown <lenb@kernel.org> 378R: James Morse <james.morse@arm.com> 379R: Tony Luck <tony.luck@intel.com> 380R: Borislav Petkov <bp@alien8.de> 381L: linux-acpi@vger.kernel.org 382F: drivers/acpi/apei/ 383 384ACPI COMPONENT ARCHITECTURE (ACPICA) 385M: Robert Moore <robert.moore@intel.com> 386M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 387L: linux-acpi@vger.kernel.org 388L: acpica-devel@lists.linuxfoundation.org 389S: Supported 390W: https://acpica.org/ 391W: https://github.com/acpica/acpica/ 392Q: https://patchwork.kernel.org/project/linux-acpi/list/ 393B: https://bugzilla.kernel.org 394B: https://bugs.acpica.org 395T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 396F: drivers/acpi/acpica/ 397F: include/acpi/ 398F: tools/power/acpi/ 399 400ACPI FOR ARM64 (ACPI/arm64) 401M: Lorenzo Pieralisi <lpieralisi@kernel.org> 402M: Hanjun Guo <guohanjun@huawei.com> 403M: Sudeep Holla <sudeep.holla@arm.com> 404L: linux-acpi@vger.kernel.org 405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 406S: Maintained 407F: drivers/acpi/arm64 408 409ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 410M: Sudeep Holla <sudeep.holla@arm.com> 411L: linux-acpi@vger.kernel.org 412S: Supported 413F: drivers/mailbox/pcc.c 414 415ACPI PMIC DRIVERS 416M: "Rafael J. Wysocki" <rafael@kernel.org> 417M: Len Brown <lenb@kernel.org> 418R: Andy Shevchenko <andy@kernel.org> 419R: Mika Westerberg <mika.westerberg@linux.intel.com> 420L: linux-acpi@vger.kernel.org 421S: Supported 422Q: https://patchwork.kernel.org/project/linux-acpi/list/ 423B: https://bugzilla.kernel.org 424T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 425F: drivers/acpi/pmic/ 426 427ACPI SERIAL MULTI INSTANTIATE DRIVER 428M: Hans de Goede <hdegoede@redhat.com> 429L: platform-driver-x86@vger.kernel.org 430S: Maintained 431F: drivers/platform/x86/serial-multi-instantiate.c 432 433ACPI THERMAL DRIVER 434M: Rafael J. Wysocki <rafael@kernel.org> 435R: Zhang Rui <rui.zhang@intel.com> 436L: linux-acpi@vger.kernel.org 437S: Supported 438B: https://bugzilla.kernel.org 439F: drivers/acpi/*thermal* 440 441ACPI VIOT DRIVER 442M: Jean-Philippe Brucker <jean-philippe@linaro.org> 443L: linux-acpi@vger.kernel.org 444L: iommu@lists.linux.dev 445S: Maintained 446F: drivers/acpi/viot.c 447F: include/linux/acpi_viot.h 448 449ACPI WMI DRIVER 450L: platform-driver-x86@vger.kernel.org 451S: Orphan 452F: drivers/platform/x86/wmi.c 453F: include/uapi/linux/wmi.h 454 455ACRN HYPERVISOR SERVICE MODULE 456M: Fei Li <fei1.li@intel.com> 457L: acrn-dev@lists.projectacrn.org (subscribers-only) 458S: Supported 459W: https://projectacrn.org 460F: Documentation/virt/acrn/ 461F: drivers/virt/acrn/ 462F: include/uapi/linux/acrn.h 463 464AD1889 ALSA SOUND DRIVER 465L: linux-parisc@vger.kernel.org 466S: Maintained 467W: https://parisc.wiki.kernel.org/index.php/AD1889 468F: sound/pci/ad1889.* 469 470AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 471M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 472L: linux-iio@vger.kernel.org 473S: Supported 474F: drivers/iio/potentiometer/ad5110.c 475 476AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 477M: Michael Hennerich <michael.hennerich@analog.com> 478S: Supported 479W: http://wiki.analog.com/AD5254 480W: https://ez.analog.com/linux-software-drivers 481F: drivers/misc/ad525x_dpot.c 482 483AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/AD5398 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/regulator/ad5398.c 489 490AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 491M: Michael Hennerich <michael.hennerich@analog.com> 492S: Supported 493W: http://wiki.analog.com/AD7142 494W: https://ez.analog.com/linux-software-drivers 495F: drivers/input/misc/ad714x.c 496 497AD7877 TOUCHSCREEN DRIVER 498M: Michael Hennerich <michael.hennerich@analog.com> 499S: Supported 500W: http://wiki.analog.com/AD7877 501W: https://ez.analog.com/linux-software-drivers 502F: drivers/input/touchscreen/ad7877.c 503 504AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 505M: Michael Hennerich <michael.hennerich@analog.com> 506S: Supported 507W: http://wiki.analog.com/AD7879 508W: https://ez.analog.com/linux-software-drivers 509F: drivers/input/touchscreen/ad7879.c 510 511ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 512M: Jiri Kosina <jikos@kernel.org> 513S: Maintained 514 515ADF7242 IEEE 802.15.4 RADIO DRIVER 516M: Michael Hennerich <michael.hennerich@analog.com> 517L: linux-wpan@vger.kernel.org 518S: Supported 519W: https://wiki.analog.com/ADF7242 520W: https://ez.analog.com/linux-software-drivers 521F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 522F: drivers/net/ieee802154/adf7242.c 523 524ADM1025 HARDWARE MONITOR DRIVER 525M: Jean Delvare <jdelvare@suse.com> 526L: linux-hwmon@vger.kernel.org 527S: Maintained 528F: Documentation/hwmon/adm1025.rst 529F: drivers/hwmon/adm1025.c 530 531ADM1029 HARDWARE MONITOR DRIVER 532M: Corentin Labbe <clabbe.montjoie@gmail.com> 533L: linux-hwmon@vger.kernel.org 534S: Maintained 535F: drivers/hwmon/adm1029.c 536 537ADM8211 WIRELESS DRIVER 538L: linux-wireless@vger.kernel.org 539S: Orphan 540W: https://wireless.wiki.kernel.org/ 541F: drivers/net/wireless/admtek/adm8211.* 542 543ADP1653 FLASH CONTROLLER DRIVER 544M: Sakari Ailus <sakari.ailus@iki.fi> 545L: linux-media@vger.kernel.org 546S: Maintained 547F: drivers/media/i2c/adp1653.c 548F: include/media/i2c/adp1653.h 549 550ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 551M: Michael Hennerich <michael.hennerich@analog.com> 552S: Supported 553W: http://wiki.analog.com/ADP5520 554W: https://ez.analog.com/linux-software-drivers 555F: drivers/gpio/gpio-adp5520.c 556F: drivers/input/keyboard/adp5520-keys.c 557F: drivers/leds/leds-adp5520.c 558F: drivers/mfd/adp5520.c 559F: drivers/video/backlight/adp5520_bl.c 560 561ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 562M: Michael Hennerich <michael.hennerich@analog.com> 563S: Supported 564W: http://wiki.analog.com/ADP5588 565W: https://ez.analog.com/linux-software-drivers 566F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 567F: drivers/input/keyboard/adp5588-keys.c 568 569ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 570M: Michael Hennerich <michael.hennerich@analog.com> 571S: Supported 572W: http://wiki.analog.com/ADP8860 573W: https://ez.analog.com/linux-software-drivers 574F: drivers/video/backlight/adp8860_bl.c 575 576ADT746X FAN DRIVER 577M: Colin Leroy <colin@colino.net> 578S: Maintained 579F: drivers/macintosh/therm_adt746x.c 580 581ADT7475 HARDWARE MONITOR DRIVER 582M: Jean Delvare <jdelvare@suse.com> 583L: linux-hwmon@vger.kernel.org 584S: Maintained 585F: Documentation/hwmon/adt7475.rst 586F: drivers/hwmon/adt7475.c 587 588ADVANSYS SCSI DRIVER 589M: Matthew Wilcox <willy@infradead.org> 590M: Hannes Reinecke <hare@suse.com> 591L: linux-scsi@vger.kernel.org 592S: Maintained 593F: Documentation/scsi/advansys.rst 594F: drivers/scsi/advansys.c 595 596ADVANTECH SWBTN DRIVER 597M: Andrea Ho <Andrea.Ho@advantech.com.tw> 598L: platform-driver-x86@vger.kernel.org 599S: Maintained 600F: drivers/platform/x86/adv_swbutton.c 601 602ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 603M: Lucas Stankus <lucas.p.stankus@gmail.com> 604S: Supported 605F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 606F: drivers/iio/accel/adxl313* 607 608ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 609M: Michael Hennerich <michael.hennerich@analog.com> 610S: Supported 611W: http://wiki.analog.com/ADXL345 612W: https://ez.analog.com/linux-software-drivers 613F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 614F: drivers/input/misc/adxl34x.c 615 616ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 617M: Puranjay Mohan <puranjay12@gmail.com> 618L: linux-iio@vger.kernel.org 619S: Supported 620F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 621F: drivers/iio/accel/adxl355.h 622F: drivers/iio/accel/adxl355_core.c 623F: drivers/iio/accel/adxl355_i2c.c 624F: drivers/iio/accel/adxl355_spi.c 625 626ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 627M: Cosmin Tanislav <cosmin.tanislav@analog.com> 628L: linux-iio@vger.kernel.org 629S: Supported 630W: https://ez.analog.com/linux-software-drivers 631F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 632F: drivers/iio/accel/adxl367* 633 634ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 635M: Michael Hennerich <michael.hennerich@analog.com> 636S: Supported 637W: https://ez.analog.com/linux-software-drivers 638F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 639F: drivers/iio/accel/adxl372.c 640F: drivers/iio/accel/adxl372_i2c.c 641F: drivers/iio/accel/adxl372_spi.c 642 643AF9013 MEDIA DRIVER 644M: Antti Palosaari <crope@iki.fi> 645L: linux-media@vger.kernel.org 646S: Maintained 647W: https://linuxtv.org 648W: http://palosaari.fi/linux/ 649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 650T: git git://linuxtv.org/anttip/media_tree.git 651F: drivers/media/dvb-frontends/af9013* 652 653AF9033 MEDIA DRIVER 654M: Antti Palosaari <crope@iki.fi> 655L: linux-media@vger.kernel.org 656S: Maintained 657W: https://linuxtv.org 658W: http://palosaari.fi/linux/ 659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 660T: git git://linuxtv.org/anttip/media_tree.git 661F: drivers/media/dvb-frontends/af9033* 662 663AFFS FILE SYSTEM 664M: David Sterba <dsterba@suse.com> 665L: linux-fsdevel@vger.kernel.org 666S: Odd Fixes 667F: Documentation/filesystems/affs.rst 668F: fs/affs/ 669 670AFS FILESYSTEM 671M: David Howells <dhowells@redhat.com> 672M: Marc Dionne <marc.dionne@auristor.com> 673L: linux-afs@lists.infradead.org 674S: Supported 675W: https://www.infradead.org/~dhowells/kafs/ 676F: Documentation/filesystems/afs.rst 677F: fs/afs/ 678F: include/trace/events/afs.h 679 680AGPGART DRIVER 681M: David Airlie <airlied@redhat.com> 682L: dri-devel@lists.freedesktop.org 683S: Maintained 684T: git git://anongit.freedesktop.org/drm/drm 685F: drivers/char/agp/ 686F: include/linux/agp* 687F: include/uapi/linux/agp* 688 689AHA152X SCSI DRIVER 690M: "Juergen E. Fischer" <fischer@norbit.de> 691L: linux-scsi@vger.kernel.org 692S: Maintained 693F: drivers/scsi/aha152x* 694F: drivers/scsi/pcmcia/aha152x* 695 696AIC7XXX / AIC79XX SCSI DRIVER 697M: Hannes Reinecke <hare@suse.com> 698L: linux-scsi@vger.kernel.org 699S: Maintained 700F: drivers/scsi/aic7xxx/ 701 702AIMSLAB FM RADIO RECEIVER DRIVER 703M: Hans Verkuil <hverkuil@xs4all.nl> 704L: linux-media@vger.kernel.org 705S: Maintained 706W: https://linuxtv.org 707T: git git://linuxtv.org/media_tree.git 708F: drivers/media/radio/radio-aimslab* 709 710AIO 711M: Benjamin LaHaise <bcrl@kvack.org> 712L: linux-aio@kvack.org 713S: Supported 714F: fs/aio.c 715F: include/linux/*aio*.h 716 717AIRSPY MEDIA DRIVER 718M: Antti Palosaari <crope@iki.fi> 719L: linux-media@vger.kernel.org 720S: Maintained 721W: https://linuxtv.org 722W: http://palosaari.fi/linux/ 723Q: http://patchwork.linuxtv.org/project/linux-media/list/ 724T: git git://linuxtv.org/anttip/media_tree.git 725F: drivers/media/usb/airspy/ 726 727ALACRITECH GIGABIT ETHERNET DRIVER 728M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 729S: Maintained 730F: drivers/net/ethernet/alacritech/* 731 732ALCATEL SPEEDTOUCH USB DRIVER 733M: Duncan Sands <duncan.sands@free.fr> 734L: linux-usb@vger.kernel.org 735S: Maintained 736W: http://www.linux-usb.org/SpeedTouch/ 737F: drivers/usb/atm/speedtch.c 738F: drivers/usb/atm/usbatm.c 739 740ALCHEMY AU1XX0 MMC DRIVER 741M: Manuel Lauss <manuel.lauss@gmail.com> 742S: Maintained 743F: drivers/mmc/host/au1xmmc.c 744 745ALI1563 I2C DRIVER 746M: Rudolf Marek <r.marek@assembler.cz> 747L: linux-i2c@vger.kernel.org 748S: Maintained 749F: Documentation/i2c/busses/i2c-ali1563.rst 750F: drivers/i2c/busses/i2c-ali1563.c 751 752ALIBABA ELASTIC RDMA DRIVER 753M: Cheng Xu <chengyou@linux.alibaba.com> 754M: Kai Shen <kaishen@linux.alibaba.com> 755L: linux-rdma@vger.kernel.org 756S: Supported 757F: drivers/infiniband/hw/erdma 758F: include/uapi/rdma/erdma-abi.h 759 760ALIBABA PMU DRIVER 761M: Shuai Xue <xueshuai@linux.alibaba.com> 762S: Supported 763F: Documentation/admin-guide/perf/alibaba_pmu.rst 764F: drivers/perf/alibaba_uncore_drw_pmu.c 765 766ALIENWARE WMI DRIVER 767L: Dell.Client.Kernel@dell.com 768S: Maintained 769F: drivers/platform/x86/dell/alienware-wmi.c 770 771ALLEGRO DVT VIDEO IP CORE DRIVER 772M: Michael Tretter <m.tretter@pengutronix.de> 773R: Pengutronix Kernel Team <kernel@pengutronix.de> 774L: linux-media@vger.kernel.org 775S: Maintained 776F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 777F: drivers/media/platform/allegro-dvt/ 778 779ALLWINNER A10 CSI DRIVER 780M: Maxime Ripard <mripard@kernel.org> 781L: linux-media@vger.kernel.org 782S: Maintained 783T: git git://linuxtv.org/media_tree.git 784F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 785F: drivers/media/platform/sunxi/sun4i-csi/ 786 787ALLWINNER A31 CSI DRIVER 788M: Yong Deng <yong.deng@magewell.com> 789M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 790L: linux-media@vger.kernel.org 791S: Maintained 792T: git git://linuxtv.org/media_tree.git 793F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 794F: drivers/media/platform/sunxi/sun6i-csi/ 795 796ALLWINNER A31 ISP DRIVER 797M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 798L: linux-media@vger.kernel.org 799S: Maintained 800T: git git://linuxtv.org/media_tree.git 801F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 802F: drivers/staging/media/sunxi/sun6i-isp/ 803F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 804 805ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 806M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 807L: linux-media@vger.kernel.org 808S: Maintained 809T: git git://linuxtv.org/media_tree.git 810F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 811F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 812 813ALLWINNER CPUFREQ DRIVER 814M: Yangtao Li <tiny.windzz@gmail.com> 815L: linux-pm@vger.kernel.org 816S: Maintained 817F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 818F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 819 820ALLWINNER CRYPTO DRIVERS 821M: Corentin Labbe <clabbe.montjoie@gmail.com> 822L: linux-crypto@vger.kernel.org 823S: Maintained 824F: drivers/crypto/allwinner/ 825 826ALLWINNER DMIC DRIVERS 827M: Ban Tao <fengzheng923@gmail.com> 828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 829S: Maintained 830F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 831F: sound/soc/sunxi/sun50i-dmic.c 832 833ALLWINNER HARDWARE SPINLOCK SUPPORT 834M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 835S: Maintained 836F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 837F: drivers/hwspinlock/sun6i_hwspinlock.c 838 839ALLWINNER THERMAL DRIVER 840M: Vasily Khoruzhick <anarsoul@gmail.com> 841M: Yangtao Li <tiny.windzz@gmail.com> 842L: linux-pm@vger.kernel.org 843S: Maintained 844F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 845F: drivers/thermal/sun8i_thermal.c 846 847ALLWINNER VPU DRIVER 848M: Maxime Ripard <mripard@kernel.org> 849M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 850L: linux-media@vger.kernel.org 851S: Maintained 852F: drivers/staging/media/sunxi/cedrus/ 853 854ALPHA PORT 855M: Richard Henderson <richard.henderson@linaro.org> 856M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 857M: Matt Turner <mattst88@gmail.com> 858L: linux-alpha@vger.kernel.org 859S: Odd Fixes 860F: arch/alpha/ 861 862ALPS PS/2 TOUCHPAD DRIVER 863R: Pali Rohár <pali@kernel.org> 864F: drivers/input/mouse/alps.* 865 866ALTERA I2C CONTROLLER DRIVER 867M: Thor Thayer <thor.thayer@linux.intel.com> 868S: Maintained 869F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 870F: drivers/i2c/busses/i2c-altera.c 871 872ALTERA MAILBOX DRIVER 873M: Mun Yew Tham <mun.yew.tham@intel.com> 874S: Maintained 875F: drivers/mailbox/mailbox-altera.c 876 877ALTERA MSGDMA IP CORE DRIVER 878M: Olivier Dautricourt <olivierdautricourt@gmail.com> 879R: Stefan Roese <sr@denx.de> 880L: dmaengine@vger.kernel.org 881S: Odd Fixes 882F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 883F: drivers/dma/altera-msgdma.c 884 885ALTERA PIO DRIVER 886M: Mun Yew Tham <mun.yew.tham@intel.com> 887L: linux-gpio@vger.kernel.org 888S: Maintained 889F: drivers/gpio/gpio-altera.c 890 891ALTERA SYSTEM MANAGER DRIVER 892M: Thor Thayer <thor.thayer@linux.intel.com> 893S: Maintained 894F: drivers/mfd/altera-sysmgr.c 895F: include/linux/mfd/altera-sysmgr.h 896 897ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 898M: Thor Thayer <thor.thayer@linux.intel.com> 899S: Maintained 900F: drivers/gpio/gpio-altera-a10sr.c 901F: drivers/mfd/altera-a10sr.c 902F: drivers/reset/reset-a10sr.c 903F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 904F: include/linux/mfd/altera-a10sr.h 905 906ALTERA TRIPLE SPEED ETHERNET DRIVER 907M: Joyce Ooi <joyce.ooi@intel.com> 908L: netdev@vger.kernel.org 909S: Maintained 910F: drivers/net/ethernet/altera/ 911 912ALTERA TSE PCS 913M: Maxime Chevallier <maxime.chevallier@bootlin.com> 914L: netdev@vger.kernel.org 915S: Supported 916F: drivers/net/pcs/pcs-altera-tse.c 917F: include/linux/pcs-altera-tse.h 918 919ALTERA UART/JTAG UART SERIAL DRIVERS 920M: Tobias Klauser <tklauser@distanz.ch> 921L: linux-serial@vger.kernel.org 922S: Maintained 923F: drivers/tty/serial/altera_jtaguart.c 924F: drivers/tty/serial/altera_uart.c 925F: include/linux/altera_jtaguart.h 926F: include/linux/altera_uart.h 927 928AMAZON ANNAPURNA LABS FIC DRIVER 929M: Talel Shenhar <talel@amazon.com> 930S: Maintained 931F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 932F: drivers/irqchip/irq-al-fic.c 933 934AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 935M: Talel Shenhar <talel@amazon.com> 936M: Talel Shenhar <talelshenhar@gmail.com> 937S: Maintained 938F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 939F: drivers/edac/al_mc_edac.c 940 941AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 942M: Talel Shenhar <talel@amazon.com> 943S: Maintained 944F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 945F: drivers/thermal/thermal_mmio.c 946 947AMAZON ETHERNET DRIVERS 948M: Shay Agroskin <shayagr@amazon.com> 949M: Arthur Kiyanovski <akiyano@amazon.com> 950R: David Arinzon <darinzon@amazon.com> 951R: Noam Dagan <ndagan@amazon.com> 952R: Saeed Bishara <saeedb@amazon.com> 953L: netdev@vger.kernel.org 954S: Supported 955F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 956F: drivers/net/ethernet/amazon/ 957 958AMAZON RDMA EFA DRIVER 959M: Michael Margolin <mrgolin@amazon.com> 960R: Gal Pressman <gal.pressman@linux.dev> 961R: Yossi Leybovich <sleybo@amazon.com> 962L: linux-rdma@vger.kernel.org 963S: Supported 964Q: https://patchwork.kernel.org/project/linux-rdma/list/ 965F: drivers/infiniband/hw/efa/ 966F: include/uapi/rdma/efa-abi.h 967 968AMD CDX BUS DRIVER 969M: Nipun Gupta <nipun.gupta@amd.com> 970M: Nikhil Agarwal <nikhil.agarwal@amd.com> 971S: Maintained 972F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 973F: drivers/cdx/* 974F: include/linux/cdx/* 975 976AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 977M: Tom Lendacky <thomas.lendacky@amd.com> 978M: John Allen <john.allen@amd.com> 979L: linux-crypto@vger.kernel.org 980S: Supported 981F: drivers/crypto/ccp/ 982F: include/linux/ccp.h 983 984AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 985M: Brijesh Singh <brijesh.singh@amd.com> 986M: Tom Lendacky <thomas.lendacky@amd.com> 987L: linux-crypto@vger.kernel.org 988S: Supported 989F: drivers/crypto/ccp/sev* 990F: include/uapi/linux/psp-sev.h 991 992AMD DISPLAY CORE 993M: Harry Wentland <harry.wentland@amd.com> 994M: Leo Li <sunpeng.li@amd.com> 995M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 996L: amd-gfx@lists.freedesktop.org 997S: Supported 998T: git https://gitlab.freedesktop.org/agd5f/linux.git 999F: drivers/gpu/drm/amd/display/ 1000 1001AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1002M: Huang Rui <ray.huang@amd.com> 1003L: linux-hwmon@vger.kernel.org 1004S: Supported 1005F: Documentation/hwmon/fam15h_power.rst 1006F: drivers/hwmon/fam15h_power.c 1007 1008AMD FCH GPIO DRIVER 1009M: Enrico Weigelt, metux IT consult <info@metux.net> 1010L: linux-gpio@vger.kernel.org 1011S: Maintained 1012F: drivers/gpio/gpio-amd-fch.c 1013F: include/linux/platform_data/gpio/gpio-amd-fch.h 1014 1015AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1016L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1017S: Orphan 1018F: drivers/usb/gadget/udc/amd5536udc.* 1019 1020AMD GEODE PROCESSOR/CHIPSET SUPPORT 1021M: Andres Salomon <dilinger@queued.net> 1022L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1023S: Supported 1024W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1025F: arch/x86/include/asm/geode.h 1026F: drivers/char/hw_random/geode-rng.c 1027F: drivers/crypto/geode* 1028F: drivers/video/fbdev/geode/ 1029 1030AMD HSMP DRIVER 1031M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1032R: Carlos Bilbao <carlos.bilbao@amd.com> 1033L: platform-driver-x86@vger.kernel.org 1034S: Maintained 1035F: Documentation/arch/x86/amd_hsmp.rst 1036F: arch/x86/include/asm/amd_hsmp.h 1037F: arch/x86/include/uapi/asm/amd_hsmp.h 1038F: drivers/platform/x86/amd/hsmp.c 1039 1040AMD IOMMU (AMD-VI) 1041M: Joerg Roedel <joro@8bytes.org> 1042R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1043L: iommu@lists.linux.dev 1044S: Maintained 1045T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1046F: drivers/iommu/amd/ 1047F: include/linux/amd-iommu.h 1048 1049AMD KFD 1050M: Felix Kuehling <Felix.Kuehling@amd.com> 1051L: amd-gfx@lists.freedesktop.org 1052S: Supported 1053T: git https://gitlab.freedesktop.org/agd5f/linux.git 1054F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1055F: drivers/gpu/drm/amd/amdkfd/ 1056F: drivers/gpu/drm/amd/include/cik_structs.h 1057F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1058F: drivers/gpu/drm/amd/include/v9_structs.h 1059F: drivers/gpu/drm/amd/include/vi_structs.h 1060F: include/uapi/linux/kfd_ioctl.h 1061F: include/uapi/linux/kfd_sysfs.h 1062 1063AMD MP2 I2C DRIVER 1064M: Elie Morisse <syniurge@gmail.com> 1065M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1066L: linux-i2c@vger.kernel.org 1067S: Maintained 1068F: drivers/i2c/busses/i2c-amd-mp2* 1069 1070AMD PDS CORE DRIVER 1071M: Shannon Nelson <shannon.nelson@amd.com> 1072M: Brett Creeley <brett.creeley@amd.com> 1073L: netdev@vger.kernel.org 1074S: Supported 1075F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1076F: drivers/net/ethernet/amd/pds_core/ 1077F: include/linux/pds/ 1078 1079AMD PMC DRIVER 1080M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1081L: platform-driver-x86@vger.kernel.org 1082S: Maintained 1083F: drivers/platform/x86/amd/pmc.c 1084 1085AMD PMF DRIVER 1086M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1087L: platform-driver-x86@vger.kernel.org 1088S: Maintained 1089F: Documentation/ABI/testing/sysfs-amd-pmf 1090F: drivers/platform/x86/amd/pmf/ 1091 1092AMD POWERPLAY AND SWSMU 1093M: Evan Quan <evan.quan@amd.com> 1094L: amd-gfx@lists.freedesktop.org 1095S: Supported 1096T: git https://gitlab.freedesktop.org/agd5f/linux.git 1097F: drivers/gpu/drm/amd/pm/ 1098 1099AMD PSTATE DRIVER 1100M: Huang Rui <ray.huang@amd.com> 1101L: linux-pm@vger.kernel.org 1102S: Supported 1103F: Documentation/admin-guide/pm/amd-pstate.rst 1104F: drivers/cpufreq/amd-pstate* 1105F: include/linux/amd-pstate.h 1106F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1107 1108AMD PTDMA DRIVER 1109M: Sanjay R Mehta <sanju.mehta@amd.com> 1110L: dmaengine@vger.kernel.org 1111S: Maintained 1112F: drivers/dma/ptdma/ 1113 1114AMD SEATTLE DEVICE TREE SUPPORT 1115M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1116M: Tom Lendacky <thomas.lendacky@amd.com> 1117S: Supported 1118F: arch/arm64/boot/dts/amd/ 1119 1120AMD SENSOR FUSION HUB DRIVER 1121M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1122L: linux-input@vger.kernel.org 1123S: Maintained 1124F: Documentation/hid/amd-sfh* 1125F: drivers/hid/amd-sfh-hid/ 1126 1127AMD SPI DRIVER 1128M: Sanjay R Mehta <sanju.mehta@amd.com> 1129S: Maintained 1130F: drivers/spi/spi-amd.c 1131 1132AMD XGBE DRIVER 1133M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1134L: netdev@vger.kernel.org 1135S: Supported 1136F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1137F: drivers/net/ethernet/amd/xgbe/ 1138 1139AMLOGIC DDR PMU DRIVER 1140M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1141L: linux-amlogic@lists.infradead.org 1142S: Supported 1143W: http://www.amlogic.com 1144F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1145F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1146F: drivers/perf/amlogic/ 1147F: include/soc/amlogic/ 1148 1149AMPHION VPU CODEC V4L2 DRIVER 1150M: Ming Qian <ming.qian@nxp.com> 1151M: Shijie Qin <shijie.qin@nxp.com> 1152M: Zhou Peng <eagle.zhou@nxp.com> 1153L: linux-media@vger.kernel.org 1154S: Maintained 1155F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1156F: drivers/media/platform/amphion/ 1157 1158AMS AS73211 DRIVER 1159M: Christian Eggers <ceggers@arri.de> 1160L: linux-iio@vger.kernel.org 1161S: Maintained 1162F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1163F: drivers/iio/light/as73211.c 1164 1165AMT (Automatic Multicast Tunneling) 1166M: Taehee Yoo <ap420073@gmail.com> 1167L: netdev@vger.kernel.org 1168S: Maintained 1169T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1170T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1171F: drivers/net/amt.c 1172 1173ANALOG DEVICES INC AD3552R DRIVER 1174M: Nuno Sá <nuno.sa@analog.com> 1175L: linux-iio@vger.kernel.org 1176S: Supported 1177W: https://ez.analog.com/linux-software-drivers 1178F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1179F: drivers/iio/dac/ad3552r.c 1180 1181ANALOG DEVICES INC AD4130 DRIVER 1182M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1183L: linux-iio@vger.kernel.org 1184S: Supported 1185W: http://ez.analog.com/community/linux-device-drivers 1186F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1187F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1188F: drivers/iio/adc/ad4130.c 1189 1190ANALOG DEVICES INC AD7192 DRIVER 1191M: Alexandru Tachici <alexandru.tachici@analog.com> 1192L: linux-iio@vger.kernel.org 1193S: Supported 1194W: https://ez.analog.com/linux-software-drivers 1195F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1196F: drivers/iio/adc/ad7192.c 1197 1198ANALOG DEVICES INC AD7292 DRIVER 1199M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1200L: linux-iio@vger.kernel.org 1201S: Supported 1202W: https://ez.analog.com/linux-software-drivers 1203F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1204F: drivers/iio/adc/ad7292.c 1205 1206ANALOG DEVICES INC AD7293 DRIVER 1207M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1208L: linux-iio@vger.kernel.org 1209S: Supported 1210W: https://ez.analog.com/linux-software-drivers 1211F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1212F: drivers/iio/dac/ad7293.c 1213 1214ANALOG DEVICES INC AD74115 DRIVER 1215M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1216L: linux-iio@vger.kernel.org 1217S: Supported 1218W: http://ez.analog.com/community/linux-device-drivers 1219F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1220F: drivers/iio/addac/ad74115.c 1221 1222ANALOG DEVICES INC AD74413R DRIVER 1223M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1224L: linux-iio@vger.kernel.org 1225S: Supported 1226W: https://ez.analog.com/linux-software-drivers 1227F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1228F: drivers/iio/addac/ad74413r.c 1229F: include/dt-bindings/iio/addac/adi,ad74413r.h 1230 1231ANALOG DEVICES INC AD7768-1 DRIVER 1232M: Michael Hennerich <Michael.Hennerich@analog.com> 1233L: linux-iio@vger.kernel.org 1234S: Supported 1235W: https://ez.analog.com/linux-software-drivers 1236F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1237F: drivers/iio/adc/ad7768-1.c 1238 1239ANALOG DEVICES INC AD7780 DRIVER 1240M: Michael Hennerich <Michael.Hennerich@analog.com> 1241M: Renato Lui Geh <renatogeh@gmail.com> 1242L: linux-iio@vger.kernel.org 1243S: Supported 1244W: https://ez.analog.com/linux-software-drivers 1245F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1246F: drivers/iio/adc/ad7780.c 1247 1248ANALOG DEVICES INC ADA4250 DRIVER 1249M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1250L: linux-iio@vger.kernel.org 1251S: Supported 1252W: https://ez.analog.com/linux-software-drivers 1253F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1254F: drivers/iio/amplifiers/ada4250.c 1255 1256ANALOG DEVICES INC ADF4377 DRIVER 1257M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1258L: linux-iio@vger.kernel.org 1259S: Supported 1260W: https://ez.analog.com/linux-software-drivers 1261F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1262F: drivers/iio/frequency/adf4377.c 1263 1264ANALOG DEVICES INC ADGS1408 DRIVER 1265M: Mircea Caprioru <mircea.caprioru@analog.com> 1266S: Supported 1267F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1268F: drivers/mux/adgs1408.c 1269 1270ANALOG DEVICES INC ADIN DRIVER 1271M: Michael Hennerich <michael.hennerich@analog.com> 1272L: netdev@vger.kernel.org 1273S: Supported 1274W: https://ez.analog.com/linux-software-drivers 1275F: Documentation/devicetree/bindings/net/adi,adin.yaml 1276F: drivers/net/phy/adin.c 1277 1278ANALOG DEVICES INC ADIS DRIVER LIBRARY 1279M: Nuno Sa <nuno.sa@analog.com> 1280L: linux-iio@vger.kernel.org 1281S: Supported 1282F: drivers/iio/imu/adis.c 1283F: drivers/iio/imu/adis_buffer.c 1284F: drivers/iio/imu/adis_trigger.c 1285F: include/linux/iio/imu/adis.h 1286 1287ANALOG DEVICES INC ADIS16460 DRIVER 1288M: Dragos Bogdan <dragos.bogdan@analog.com> 1289L: linux-iio@vger.kernel.org 1290S: Supported 1291W: https://ez.analog.com/linux-software-drivers 1292F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1293F: drivers/iio/imu/adis16460.c 1294 1295ANALOG DEVICES INC ADIS16475 DRIVER 1296M: Nuno Sa <nuno.sa@analog.com> 1297L: linux-iio@vger.kernel.org 1298S: Supported 1299W: https://ez.analog.com/linux-software-drivers 1300F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1301F: drivers/iio/imu/adis16475.c 1302 1303ANALOG DEVICES INC ADM1177 DRIVER 1304M: Michael Hennerich <Michael.Hennerich@analog.com> 1305L: linux-hwmon@vger.kernel.org 1306S: Supported 1307W: https://ez.analog.com/linux-software-drivers 1308F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1309F: drivers/hwmon/adm1177.c 1310 1311ANALOG DEVICES INC ADMV1013 DRIVER 1312M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1313L: linux-iio@vger.kernel.org 1314S: Supported 1315W: https://ez.analog.com/linux-software-drivers 1316F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1317F: drivers/iio/frequency/admv1013.c 1318 1319ANALOG DEVICES INC ADMV1014 DRIVER 1320M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1321L: linux-iio@vger.kernel.org 1322S: Supported 1323W: https://ez.analog.com/linux-software-drivers 1324F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1325F: drivers/iio/frequency/admv1014.c 1326 1327ANALOG DEVICES INC ADMV8818 DRIVER 1328M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1329L: linux-iio@vger.kernel.org 1330S: Supported 1331W: https://ez.analog.com/linux-software-drivers 1332F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1333F: drivers/iio/filter/admv8818.c 1334 1335ANALOG DEVICES INC ADP5061 DRIVER 1336M: Michael Hennerich <Michael.Hennerich@analog.com> 1337L: linux-pm@vger.kernel.org 1338S: Supported 1339W: https://ez.analog.com/linux-software-drivers 1340F: drivers/power/supply/adp5061.c 1341 1342ANALOG DEVICES INC ADRF6780 DRIVER 1343M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1344L: linux-iio@vger.kernel.org 1345S: Supported 1346W: https://ez.analog.com/linux-software-drivers 1347F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1348F: drivers/iio/frequency/adrf6780.c 1349 1350ANALOG DEVICES INC ADV7180 DRIVER 1351M: Lars-Peter Clausen <lars@metafoo.de> 1352L: linux-media@vger.kernel.org 1353S: Supported 1354W: https://ez.analog.com/linux-software-drivers 1355F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1356F: drivers/media/i2c/adv7180.c 1357 1358ANALOG DEVICES INC ADV748X DRIVER 1359M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1363F: drivers/media/i2c/adv748x/* 1364 1365ANALOG DEVICES INC ADV7511 DRIVER 1366M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1367L: linux-media@vger.kernel.org 1368S: Maintained 1369F: drivers/media/i2c/adv7511* 1370 1371ANALOG DEVICES INC ADV7604 DRIVER 1372M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1373L: linux-media@vger.kernel.org 1374S: Maintained 1375F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1376F: drivers/media/i2c/adv7604* 1377 1378ANALOG DEVICES INC ADV7842 DRIVER 1379M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1380L: linux-media@vger.kernel.org 1381S: Maintained 1382F: drivers/media/i2c/adv7842* 1383 1384ANALOG DEVICES INC ADXRS290 DRIVER 1385M: Nishant Malpani <nish.malpani25@gmail.com> 1386L: linux-iio@vger.kernel.org 1387S: Supported 1388F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1389F: drivers/iio/gyro/adxrs290.c 1390 1391ANALOG DEVICES INC ASOC CODEC DRIVERS 1392M: Lars-Peter Clausen <lars@metafoo.de> 1393M: Nuno Sá <nuno.sa@analog.com> 1394L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1395S: Supported 1396W: http://wiki.analog.com/ 1397W: https://ez.analog.com/linux-software-drivers 1398F: sound/soc/codecs/ad1* 1399F: sound/soc/codecs/ad7* 1400F: sound/soc/codecs/adau* 1401F: sound/soc/codecs/adav* 1402F: sound/soc/codecs/sigmadsp.* 1403F: sound/soc/codecs/ssm* 1404 1405ANALOG DEVICES INC DMA DRIVERS 1406M: Lars-Peter Clausen <lars@metafoo.de> 1407S: Supported 1408W: https://ez.analog.com/linux-software-drivers 1409F: drivers/dma/dma-axi-dmac.c 1410 1411ANALOG DEVICES INC IIO DRIVERS 1412M: Lars-Peter Clausen <lars@metafoo.de> 1413M: Michael Hennerich <Michael.Hennerich@analog.com> 1414S: Supported 1415W: http://wiki.analog.com/ 1416W: https://ez.analog.com/linux-software-drivers 1417F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1418F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1419F: Documentation/devicetree/bindings/iio/*/adi,* 1420F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1421F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1422F: drivers/iio/*/ad* 1423F: drivers/iio/adc/ltc249* 1424F: drivers/iio/amplifiers/hmc425a.c 1425F: drivers/staging/iio/*/ad* 1426X: drivers/iio/*/adjd* 1427 1428ANALOG DEVICES INC MAX31760 DRIVER 1429M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1430S: Maintained 1431W: http://wiki.analog.com/ 1432W: https://ez.analog.com/linux-software-drivers 1433F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1434F: Documentation/hwmon/max31760.rst 1435F: drivers/hwmon/max31760.c 1436 1437ANALOGBITS PLL LIBRARIES 1438M: Paul Walmsley <paul.walmsley@sifive.com> 1439S: Supported 1440F: drivers/clk/analogbits/* 1441F: include/linux/clk/analogbits* 1442 1443ANDROID DRIVERS 1444M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1445M: Arve Hjønnevåg <arve@android.com> 1446M: Todd Kjos <tkjos@android.com> 1447M: Martijn Coenen <maco@android.com> 1448M: Joel Fernandes <joel@joelfernandes.org> 1449M: Christian Brauner <christian@brauner.io> 1450M: Carlos Llamas <cmllamas@google.com> 1451M: Suren Baghdasaryan <surenb@google.com> 1452L: linux-kernel@vger.kernel.org 1453S: Supported 1454T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1455F: drivers/android/ 1456 1457ANDROID GOLDFISH PIC DRIVER 1458M: Miodrag Dinic <miodrag.dinic@mips.com> 1459S: Supported 1460F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1461F: drivers/irqchip/irq-goldfish-pic.c 1462 1463ANDROID GOLDFISH RTC DRIVER 1464M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1465S: Supported 1466F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1467F: drivers/rtc/rtc-goldfish.c 1468 1469AOA (Apple Onboard Audio) ALSA DRIVER 1470M: Johannes Berg <johannes@sipsolutions.net> 1471L: linuxppc-dev@lists.ozlabs.org 1472L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1473S: Maintained 1474F: sound/aoa/ 1475 1476APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1477M: William Breathitt Gray <william.gray@linaro.org> 1478L: linux-iio@vger.kernel.org 1479S: Maintained 1480F: drivers/iio/addac/stx104.c 1481 1482APM DRIVER 1483M: Jiri Kosina <jikos@kernel.org> 1484S: Odd fixes 1485T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1486F: arch/x86/kernel/apm_32.c 1487F: drivers/char/apm-emulation.c 1488F: include/linux/apm_bios.h 1489F: include/uapi/linux/apm_bios.h 1490 1491APPARMOR SECURITY MODULE 1492M: John Johansen <john.johansen@canonical.com> 1493M: John Johansen <john@apparmor.net> 1494L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1495S: Supported 1496W: apparmor.net 1497B: https://gitlab.com/apparmor/apparmor-kernel 1498C: irc://irc.oftc.net/apparmor 1499T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1500T: https://gitlab.com/apparmor/apparmor-kernel.git 1501F: Documentation/admin-guide/LSM/apparmor.rst 1502F: security/apparmor/ 1503 1504APPLE BCM5974 MULTITOUCH DRIVER 1505M: Henrik Rydberg <rydberg@bitmath.org> 1506L: linux-input@vger.kernel.org 1507S: Odd fixes 1508F: drivers/input/mouse/bcm5974.c 1509 1510APPLE PCIE CONTROLLER DRIVER 1511M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1512M: Marc Zyngier <maz@kernel.org> 1513L: linux-pci@vger.kernel.org 1514S: Maintained 1515F: drivers/pci/controller/pcie-apple.c 1516 1517APPLE SMC DRIVER 1518M: Henrik Rydberg <rydberg@bitmath.org> 1519L: linux-hwmon@vger.kernel.org 1520S: Odd fixes 1521F: drivers/hwmon/applesmc.c 1522 1523APPLETALK NETWORK LAYER 1524L: netdev@vger.kernel.org 1525S: Odd fixes 1526F: drivers/net/appletalk/ 1527F: include/linux/atalk.h 1528F: include/uapi/linux/atalk.h 1529F: net/appletalk/ 1530 1531APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1532M: Khuong Dinh <khuong@os.amperecomputing.com> 1533S: Supported 1534F: arch/arm64/boot/dts/apm/ 1535 1536APPLIED MICRO (APM) X-GENE SOC EDAC 1537M: Khuong Dinh <khuong@os.amperecomputing.com> 1538S: Supported 1539F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1540F: drivers/edac/xgene_edac.c 1541 1542APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1543M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1544M: Keyur Chudgar <keyur@os.amperecomputing.com> 1545S: Supported 1546F: drivers/net/ethernet/apm/xgene-v2/ 1547 1548APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1549M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1550M: Keyur Chudgar <keyur@os.amperecomputing.com> 1551M: Quan Nguyen <quan@os.amperecomputing.com> 1552S: Supported 1553F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1554F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1555F: drivers/net/ethernet/apm/xgene/ 1556F: drivers/net/mdio/mdio-xgene.c 1557 1558APPLIED MICRO (APM) X-GENE SOC PMU 1559M: Khuong Dinh <khuong@os.amperecomputing.com> 1560S: Supported 1561F: Documentation/admin-guide/perf/xgene-pmu.rst 1562F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1563F: drivers/perf/xgene_pmu.c 1564 1565APTINA CAMERA SENSOR PLL 1566M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1567L: linux-media@vger.kernel.org 1568S: Maintained 1569F: drivers/media/i2c/aptina-pll.* 1570 1571AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1572M: Aleksa Savic <savicaleksa83@gmail.com> 1573M: Jack Doan <me@jackdoan.com> 1574L: linux-hwmon@vger.kernel.org 1575S: Maintained 1576F: Documentation/hwmon/aquacomputer_d5next.rst 1577F: drivers/hwmon/aquacomputer_d5next.c 1578 1579AQUANTIA ETHERNET DRIVER (atlantic) 1580M: Igor Russkikh <irusskikh@marvell.com> 1581L: netdev@vger.kernel.org 1582S: Supported 1583W: https://www.marvell.com/ 1584Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1585F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1586F: drivers/net/ethernet/aquantia/atlantic/ 1587 1588AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1589M: Egor Pomozov <epomozov@marvell.com> 1590L: netdev@vger.kernel.org 1591S: Supported 1592W: http://www.aquantia.com 1593F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1594 1595AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1596M: Krzysztof Hałasa <khalasa@piap.pl> 1597L: linux-media@vger.kernel.org 1598S: Maintained 1599F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1600F: drivers/media/i2c/ar0521.c 1601 1602ARASAN NAND CONTROLLER DRIVER 1603M: Miquel Raynal <miquel.raynal@bootlin.com> 1604M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1605L: linux-mtd@lists.infradead.org 1606S: Maintained 1607F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1608F: drivers/mtd/nand/raw/arasan-nand-controller.c 1609 1610ARC FRAMEBUFFER DRIVER 1611M: Jaya Kumar <jayalk@intworks.biz> 1612S: Maintained 1613F: drivers/video/fbdev/arcfb.c 1614F: drivers/video/fbdev/core/fb_defio.c 1615 1616ARC PGU DRM DRIVER 1617M: Alexey Brodkin <abrodkin@synopsys.com> 1618S: Supported 1619F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1620F: drivers/gpu/drm/tiny/arcpgu.c 1621 1622ARCNET NETWORK LAYER 1623M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1624L: netdev@vger.kernel.org 1625S: Maintained 1626F: drivers/net/arcnet/ 1627F: include/uapi/linux/if_arcnet.h 1628 1629ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1630M: Arnd Bergmann <arnd@arndb.de> 1631M: Olof Johansson <olof@lixom.net> 1632M: soc@kernel.org 1633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1634S: Maintained 1635C: irc://irc.libera.chat/armlinux 1636T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1637F: arch/arm/boot/dts/Makefile 1638F: arch/arm64/boot/dts/Makefile 1639 1640ARM ARCHITECTED TIMER DRIVER 1641M: Mark Rutland <mark.rutland@arm.com> 1642M: Marc Zyngier <maz@kernel.org> 1643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1644S: Maintained 1645F: arch/arm/include/asm/arch_timer.h 1646F: arch/arm64/include/asm/arch_timer.h 1647F: drivers/clocksource/arm_arch_timer.c 1648 1649ARM HDLCD DRM DRIVER 1650M: Liviu Dudau <liviu.dudau@arm.com> 1651S: Supported 1652F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1653F: drivers/gpu/drm/arm/hdlcd_* 1654 1655ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1656M: Linus Walleij <linus.walleij@linaro.org> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Maintained 1659F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1660F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1661F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1662F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1663F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1664F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1665F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1666F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1667F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1668F: arch/arm/boot/dts/arm-realview-* 1669F: arch/arm/boot/dts/integrator* 1670F: arch/arm/boot/dts/versatile* 1671F: arch/arm/mach-versatile/ 1672F: drivers/bus/arm-integrator-lm.c 1673F: drivers/clk/versatile/ 1674F: drivers/i2c/busses/i2c-versatile.c 1675F: drivers/irqchip/irq-versatile-fpga.c 1676F: drivers/mtd/maps/physmap-versatile.* 1677F: drivers/power/reset/arm-versatile-reboot.c 1678F: drivers/soc/versatile/ 1679 1680ARM KOMEDA DRM-KMS DRIVER 1681M: Liviu Dudau <liviu.dudau@arm.com> 1682S: Supported 1683T: git git://anongit.freedesktop.org/drm/drm-misc 1684F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1685F: Documentation/gpu/komeda-kms.rst 1686F: drivers/gpu/drm/arm/display/include/ 1687F: drivers/gpu/drm/arm/display/komeda/ 1688 1689ARM MALI PANFROST DRM DRIVER 1690M: Rob Herring <robh@kernel.org> 1691M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1692R: Steven Price <steven.price@arm.com> 1693R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1694L: dri-devel@lists.freedesktop.org 1695S: Supported 1696T: git git://anongit.freedesktop.org/drm/drm-misc 1697F: drivers/gpu/drm/panfrost/ 1698F: include/uapi/drm/panfrost_drm.h 1699 1700ARM MALI-DP DRM DRIVER 1701M: Liviu Dudau <liviu.dudau@arm.com> 1702S: Supported 1703T: git git://anongit.freedesktop.org/drm/drm-misc 1704F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1705F: Documentation/gpu/afbc.rst 1706F: drivers/gpu/drm/arm/ 1707 1708ARM MFM AND FLOPPY DRIVERS 1709M: Ian Molton <spyro@f2s.com> 1710S: Maintained 1711F: arch/arm/include/asm/floppy.h 1712F: arch/arm/mach-rpc/floppydma.S 1713 1714ARM PMU PROFILING AND DEBUGGING 1715M: Will Deacon <will@kernel.org> 1716M: Mark Rutland <mark.rutland@arm.com> 1717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1718S: Maintained 1719F: Documentation/devicetree/bindings/arm/pmu.yaml 1720F: Documentation/devicetree/bindings/perf/ 1721F: arch/arm*/include/asm/hw_breakpoint.h 1722F: arch/arm*/include/asm/perf_event.h 1723F: arch/arm*/kernel/hw_breakpoint.c 1724F: arch/arm*/kernel/perf_* 1725F: drivers/perf/ 1726F: include/linux/perf/arm_pmu.h 1727 1728ARM PORT 1729M: Russell King <linux@armlinux.org.uk> 1730L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1731S: Odd Fixes 1732W: http://www.armlinux.org.uk/ 1733T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1734F: arch/arm/ 1735X: arch/arm/boot/dts/ 1736 1737ARM PRIMECELL AACI PL041 DRIVER 1738M: Russell King <linux@armlinux.org.uk> 1739S: Odd Fixes 1740F: sound/arm/aaci.* 1741 1742ARM PRIMECELL BUS SUPPORT 1743M: Russell King <linux@armlinux.org.uk> 1744S: Odd Fixes 1745F: drivers/amba/ 1746F: include/linux/amba/bus.h 1747 1748ARM PRIMECELL CLCD PL110 DRIVER 1749M: Russell King <linux@armlinux.org.uk> 1750S: Odd Fixes 1751F: drivers/video/fbdev/amba-clcd.* 1752 1753ARM PRIMECELL KMI PL050 DRIVER 1754M: Russell King <linux@armlinux.org.uk> 1755S: Odd Fixes 1756F: drivers/input/serio/ambakmi.* 1757F: include/linux/amba/kmi.h 1758 1759ARM PRIMECELL MMCI PL180/1 DRIVER 1760M: Russell King <linux@armlinux.org.uk> 1761S: Odd Fixes 1762F: drivers/mmc/host/mmci.* 1763F: include/linux/amba/mmci.h 1764 1765ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1766M: Miquel Raynal <miquel.raynal@bootlin.com> 1767M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1768L: linux-mtd@lists.infradead.org 1769S: Maintained 1770F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1771F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1772 1773ARM PRIMECELL PL35X SMC DRIVER 1774M: Miquel Raynal <miquel.raynal@bootlin.com> 1775M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1777S: Maintained 1778F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1779F: drivers/memory/pl353-smc.c 1780 1781ARM PRIMECELL SSP PL022 SPI DRIVER 1782M: Linus Walleij <linus.walleij@linaro.org> 1783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1784S: Maintained 1785F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1786F: drivers/spi/spi-pl022.c 1787 1788ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1789M: Russell King <linux@armlinux.org.uk> 1790S: Odd Fixes 1791F: drivers/tty/serial/amba-pl01*.c 1792F: include/linux/amba/serial.h 1793 1794ARM PRIMECELL VIC PL190/PL192 DRIVER 1795M: Linus Walleij <linus.walleij@linaro.org> 1796L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1797S: Maintained 1798F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1799F: drivers/irqchip/irq-vic.c 1800 1801ARM SMC WATCHDOG DRIVER 1802M: Julius Werner <jwerner@chromium.org> 1803R: Evan Benn <evanbenn@chromium.org> 1804S: Maintained 1805F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1806F: drivers/watchdog/arm_smc_wdt.c 1807 1808ARM SMMU DRIVERS 1809M: Will Deacon <will@kernel.org> 1810R: Robin Murphy <robin.murphy@arm.com> 1811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1812S: Maintained 1813F: Documentation/devicetree/bindings/iommu/arm,smmu* 1814F: drivers/iommu/arm/ 1815F: drivers/iommu/io-pgtable-arm* 1816 1817ARM SUB-ARCHITECTURES 1818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1819S: Maintained 1820C: irc://irc.libera.chat/armlinux 1821T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1822F: arch/arm/mach-*/ 1823F: arch/arm/plat-*/ 1824 1825ARM/ACTIONS SEMI ARCHITECTURE 1826M: Andreas Färber <afaerber@suse.de> 1827M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1829L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1830S: Maintained 1831F: Documentation/devicetree/bindings/arm/actions.yaml 1832F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1833F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1834F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1835F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1836F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1837F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1838F: Documentation/devicetree/bindings/pinctrl/actions,* 1839F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1840F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1841F: arch/arm/boot/dts/owl-* 1842F: arch/arm/mach-actions/ 1843F: arch/arm64/boot/dts/actions/ 1844F: drivers/clk/actions/ 1845F: drivers/clocksource/timer-owl* 1846F: drivers/dma/owl-dma.c 1847F: drivers/i2c/busses/i2c-owl.c 1848F: drivers/irqchip/irq-owl-sirq.c 1849F: drivers/mmc/host/owl-mmc.c 1850F: drivers/net/ethernet/actions/ 1851F: drivers/pinctrl/actions/* 1852F: drivers/soc/actions/ 1853F: include/dt-bindings/power/owl-* 1854F: include/dt-bindings/reset/actions,* 1855F: include/linux/soc/actions/ 1856N: owl 1857 1858ARM/Allwinner SoC Clock Support 1859M: Emilio López <emilio@elopez.com.ar> 1860S: Maintained 1861F: drivers/clk/sunxi/ 1862 1863ARM/Allwinner sunXi SoC support 1864M: Chen-Yu Tsai <wens@csie.org> 1865M: Jernej Skrabec <jernej.skrabec@gmail.com> 1866M: Samuel Holland <samuel@sholland.org> 1867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1868L: linux-sunxi@lists.linux.dev 1869S: Maintained 1870T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1871F: arch/arm/mach-sunxi/ 1872F: arch/arm64/boot/dts/allwinner/ 1873F: drivers/clk/sunxi-ng/ 1874F: drivers/pinctrl/sunxi/ 1875F: drivers/soc/sunxi/ 1876N: allwinner 1877N: sun[x456789]i 1878N: sun[25]0i 1879 1880ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1881M: Neil Armstrong <neil.armstrong@linaro.org> 1882M: Jerome Brunet <jbrunet@baylibre.com> 1883L: linux-amlogic@lists.infradead.org 1884S: Maintained 1885F: Documentation/devicetree/bindings/clock/amlogic* 1886F: drivers/clk/meson/ 1887F: include/dt-bindings/clock/gxbb* 1888F: include/dt-bindings/clock/meson* 1889 1890ARM/Amlogic Meson SoC Crypto Drivers 1891M: Corentin Labbe <clabbe@baylibre.com> 1892L: linux-crypto@vger.kernel.org 1893L: linux-amlogic@lists.infradead.org 1894S: Maintained 1895F: Documentation/devicetree/bindings/crypto/amlogic* 1896F: drivers/crypto/amlogic/ 1897 1898ARM/Amlogic Meson SoC Sound Drivers 1899M: Jerome Brunet <jbrunet@baylibre.com> 1900L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1901S: Maintained 1902F: Documentation/devicetree/bindings/sound/amlogic* 1903F: sound/soc/meson/ 1904 1905ARM/Amlogic Meson SoC support 1906M: Neil Armstrong <neil.armstrong@linaro.org> 1907M: Kevin Hilman <khilman@baylibre.com> 1908R: Jerome Brunet <jbrunet@baylibre.com> 1909R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1911L: linux-amlogic@lists.infradead.org 1912S: Maintained 1913W: http://linux-meson.com/ 1914F: arch/arm/boot/dts/meson* 1915F: arch/arm/mach-meson/ 1916F: arch/arm64/boot/dts/amlogic/ 1917F: drivers/mmc/host/meson* 1918F: drivers/pinctrl/meson/ 1919F: drivers/rtc/rtc-meson* 1920F: drivers/soc/amlogic/ 1921N: meson 1922 1923ARM/Annapurna Labs ALPINE ARCHITECTURE 1924M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1925M: Antoine Tenart <atenart@kernel.org> 1926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1927S: Maintained 1928F: arch/arm/boot/dts/alpine* 1929F: arch/arm/mach-alpine/ 1930F: arch/arm64/boot/dts/amazon/ 1931F: drivers/*/*alpine* 1932 1933ARM/APPLE MACHINE SOUND DRIVERS 1934M: Martin Povišer <povik+lin@cutebit.org> 1935L: asahi@lists.linux.dev 1936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1937S: Maintained 1938F: Documentation/devicetree/bindings/sound/apple,* 1939F: sound/soc/apple/* 1940F: sound/soc/codecs/cs42l83-i2c.c 1941 1942ARM/APPLE MACHINE SUPPORT 1943M: Hector Martin <marcan@marcan.st> 1944M: Sven Peter <sven@svenpeter.dev> 1945R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1946L: asahi@lists.linux.dev 1947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1948S: Maintained 1949W: https://asahilinux.org 1950B: https://github.com/AsahiLinux/linux/issues 1951C: irc://irc.oftc.net/asahi-dev 1952T: git https://github.com/AsahiLinux/linux.git 1953F: Documentation/devicetree/bindings/arm/apple.yaml 1954F: Documentation/devicetree/bindings/arm/apple/* 1955F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1956F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1957F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1958F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1959F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1960F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1961F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1962F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1963F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1964F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1965F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1966F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1967F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1968F: Documentation/devicetree/bindings/power/apple* 1969F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1970F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1971F: arch/arm64/boot/dts/apple/ 1972F: drivers/bluetooth/hci_bcm4377.c 1973F: drivers/clk/clk-apple-nco.c 1974F: drivers/cpufreq/apple-soc-cpufreq.c 1975F: drivers/dma/apple-admac.c 1976F: drivers/i2c/busses/i2c-pasemi-core.c 1977F: drivers/i2c/busses/i2c-pasemi-platform.c 1978F: drivers/iommu/apple-dart.c 1979F: drivers/iommu/io-pgtable-dart.c 1980F: drivers/irqchip/irq-apple-aic.c 1981F: drivers/mailbox/apple-mailbox.c 1982F: drivers/nvme/host/apple.c 1983F: drivers/nvmem/apple-efuses.c 1984F: drivers/pinctrl/pinctrl-apple-gpio.c 1985F: drivers/pwm/pwm-apple.c 1986F: drivers/soc/apple/* 1987F: drivers/watchdog/apple_wdt.c 1988F: include/dt-bindings/interrupt-controller/apple-aic.h 1989F: include/dt-bindings/pinctrl/apple.h 1990F: include/linux/apple-mailbox.h 1991F: include/linux/soc/apple/* 1992 1993ARM/ARTPEC MACHINE SUPPORT 1994M: Jesper Nilsson <jesper.nilsson@axis.com> 1995M: Lars Persson <lars.persson@axis.com> 1996L: linux-arm-kernel@axis.com 1997S: Maintained 1998F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1999F: arch/arm/boot/dts/artpec6* 2000F: arch/arm/mach-artpec 2001F: drivers/clk/axis 2002F: drivers/crypto/axis 2003F: drivers/mmc/host/usdhi6rol0.c 2004F: drivers/pinctrl/pinctrl-artpec* 2005 2006ARM/ASPEED I2C DRIVER 2007M: Brendan Higgins <brendanhiggins@google.com> 2008R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2009R: Joel Stanley <joel@jms.id.au> 2010L: linux-i2c@vger.kernel.org 2011L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2012S: Maintained 2013F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2014F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2015F: drivers/i2c/busses/i2c-aspeed.c 2016F: drivers/irqchip/irq-aspeed-i2c-ic.c 2017 2018ARM/ASPEED MACHINE SUPPORT 2019M: Joel Stanley <joel@jms.id.au> 2020R: Andrew Jeffery <andrew@aj.id.au> 2021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2022L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2023S: Supported 2024Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2025T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2026F: Documentation/devicetree/bindings/arm/aspeed/ 2027F: arch/arm/boot/dts/aspeed-* 2028F: arch/arm/mach-aspeed/ 2029N: aspeed 2030 2031ARM/BITMAIN ARCHITECTURE 2032M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2034S: Maintained 2035F: Documentation/devicetree/bindings/arm/bitmain.yaml 2036F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2037F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2038F: arch/arm64/boot/dts/bitmain/ 2039F: drivers/clk/clk-bm1880.c 2040F: drivers/pinctrl/pinctrl-bm1880.c 2041 2042ARM/CALXEDA HIGHBANK ARCHITECTURE 2043M: Andre Przywara <andre.przywara@arm.com> 2044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2045S: Maintained 2046F: arch/arm/boot/dts/ecx-*.dts* 2047F: arch/arm/boot/dts/highbank.dts 2048F: arch/arm/mach-highbank/ 2049 2050ARM/CAVIUM THUNDER NETWORK DRIVER 2051M: Sunil Goutham <sgoutham@marvell.com> 2052L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2053S: Supported 2054F: drivers/net/ethernet/cavium/thunder/ 2055 2056ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2057M: Lukasz Majewski <lukma@denx.de> 2058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2059S: Maintained 2060F: arch/arm/mach-ep93xx/ts72xx.c 2061 2062ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2063M: Alexander Shiyan <shc_work@mail.ru> 2064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2065S: Odd Fixes 2066N: clps711x 2067 2068ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2069M: Lennert Buytenhek <kernel@wantstofly.org> 2070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2071S: Maintained 2072 2073ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2074M: Hartley Sweeten <hsweeten@visionengravers.com> 2075M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2077S: Maintained 2078F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2079F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2080F: arch/arm/boot/compressed/misc-ep93xx.h 2081F: arch/arm/mach-ep93xx/ 2082F: drivers/iio/adc/ep93xx_adc.c 2083 2084ARM/CLKDEV SUPPORT 2085M: Russell King <linux@armlinux.org.uk> 2086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2087S: Maintained 2088T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2089F: drivers/clk/clkdev.c 2090 2091ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2092M: Baruch Siach <baruch@tkos.co.il> 2093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2094S: Maintained 2095F: arch/arm/boot/dts/cx92755* 2096N: digicolor 2097 2098ARM/CORESIGHT FRAMEWORK AND DRIVERS 2099M: Suzuki K Poulose <suzuki.poulose@arm.com> 2100R: Mike Leach <mike.leach@linaro.org> 2101R: Leo Yan <leo.yan@linaro.org> 2102L: coresight@lists.linaro.org (moderated for non-subscribers) 2103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2104S: Maintained 2105T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2106F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2107F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2108F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2109F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2110F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2111F: Documentation/trace/coresight/* 2112F: drivers/hwtracing/coresight/* 2113F: include/dt-bindings/arm/coresight-cti-dt.h 2114F: include/linux/coresight* 2115F: samples/coresight/* 2116F: tools/perf/arch/arm/util/auxtrace.c 2117F: tools/perf/arch/arm/util/cs-etm.c 2118F: tools/perf/arch/arm/util/cs-etm.h 2119F: tools/perf/arch/arm/util/pmu.c 2120F: tools/perf/tests/shell/coresight/* 2121F: tools/perf/util/cs-etm-decoder/* 2122F: tools/perf/util/cs-etm.* 2123 2124ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2125M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2126M: Linus Walleij <linus.walleij@linaro.org> 2127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2128S: Maintained 2129T: git git://github.com/ulli-kroll/linux.git 2130F: Documentation/devicetree/bindings/arm/gemini.yaml 2131F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2132F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2133F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2134F: arch/arm/boot/dts/gemini* 2135F: arch/arm/mach-gemini/ 2136F: drivers/crypto/gemini/ 2137F: drivers/net/ethernet/cortina/ 2138F: drivers/pinctrl/pinctrl-gemini.c 2139F: drivers/rtc/rtc-ftrtc010.c 2140 2141ARM/CZ.NIC TURRIS SUPPORT 2142M: Marek Behún <kabel@kernel.org> 2143S: Maintained 2144W: https://www.turris.cz/ 2145F: Documentation/ABI/testing/debugfs-moxtet 2146F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2147F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2148F: Documentation/devicetree/bindings/bus/moxtet.txt 2149F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2150F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2151F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2152F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2153F: drivers/bus/moxtet.c 2154F: drivers/firmware/turris-mox-rwtm.c 2155F: drivers/gpio/gpio-moxtet.c 2156F: drivers/leds/leds-turris-omnia.c 2157F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2158F: drivers/watchdog/armada_37xx_wdt.c 2159F: include/dt-bindings/bus/moxtet.h 2160F: include/linux/armada-37xx-rwtm-mailbox.h 2161F: include/linux/moxtet.h 2162 2163ARM/FARADAY FA526 PORT 2164M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2166S: Maintained 2167T: git git://git.berlios.de/gemini-board 2168F: arch/arm/mm/*-fa* 2169 2170ARM/FOOTBRIDGE ARCHITECTURE 2171M: Russell King <linux@armlinux.org.uk> 2172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2173S: Maintained 2174W: http://www.armlinux.org.uk/ 2175F: arch/arm/include/asm/hardware/dec21285.h 2176F: arch/arm/mach-footbridge/ 2177 2178ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2179M: Shawn Guo <shawnguo@kernel.org> 2180M: Sascha Hauer <s.hauer@pengutronix.de> 2181R: Pengutronix Kernel Team <kernel@pengutronix.de> 2182R: Fabio Estevam <festevam@gmail.com> 2183R: NXP Linux Team <linux-imx@nxp.com> 2184L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2185S: Maintained 2186T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2187F: arch/arm64/boot/dts/freescale/ 2188X: arch/arm64/boot/dts/freescale/fsl-* 2189X: arch/arm64/boot/dts/freescale/qoriq-* 2190X: drivers/media/i2c/ 2191N: imx 2192N: mxs 2193 2194ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2195M: Shawn Guo <shawnguo@kernel.org> 2196M: Li Yang <leoyang.li@nxp.com> 2197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2198S: Maintained 2199T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2200F: arch/arm/boot/dts/ls1021a* 2201F: arch/arm64/boot/dts/freescale/fsl-* 2202F: arch/arm64/boot/dts/freescale/qoriq-* 2203 2204ARM/FREESCALE VYBRID ARM ARCHITECTURE 2205M: Shawn Guo <shawnguo@kernel.org> 2206M: Sascha Hauer <s.hauer@pengutronix.de> 2207R: Pengutronix Kernel Team <kernel@pengutronix.de> 2208R: Stefan Agner <stefan@agner.ch> 2209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2210S: Maintained 2211T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2212F: arch/arm/boot/dts/vf* 2213F: arch/arm/mach-imx/*vf610* 2214 2215ARM/GUMSTIX MACHINE SUPPORT 2216M: Steve Sakoman <sakoman@gmail.com> 2217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2218S: Maintained 2219 2220ARM/HISILICON SOC SUPPORT 2221M: Wei Xu <xuwei5@hisilicon.com> 2222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2223S: Supported 2224W: http://www.hisilicon.com 2225T: git https://github.com/hisilicon/linux-hisi.git 2226F: arch/arm/boot/dts/hi3* 2227F: arch/arm/boot/dts/hip* 2228F: arch/arm/boot/dts/hisi* 2229F: arch/arm/mach-hisi/ 2230F: arch/arm64/boot/dts/hisilicon/ 2231 2232ARM/HP JORNADA 7XX MACHINE SUPPORT 2233M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2234S: Maintained 2235W: www.jlime.com 2236T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2237F: arch/arm/mach-sa1100/include/mach/jornada720.h 2238F: arch/arm/mach-sa1100/jornada720.c 2239 2240ARM/HPE GXP ARCHITECTURE 2241M: Jean-Marie Verdun <verdun@hpe.com> 2242M: Nick Hawkins <nick.hawkins@hpe.com> 2243S: Maintained 2244F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2245F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2246F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2247F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2248F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2249F: Documentation/hwmon/gxp-fan-ctrl.rst 2250F: arch/arm/boot/dts/hpe-bmc* 2251F: arch/arm/boot/dts/hpe-gxp* 2252F: arch/arm/mach-hpe/ 2253F: drivers/clocksource/timer-gxp.c 2254F: drivers/hwmon/gxp-fan-ctrl.c 2255F: drivers/i2c/busses/i2c-gxp.c 2256F: drivers/spi/spi-gxp.c 2257F: drivers/watchdog/gxp-wdt.c 2258 2259ARM/IGEP MACHINE SUPPORT 2260M: Enric Balletbo i Serra <eballetbo@gmail.com> 2261M: Javier Martinez Canillas <javier@dowhile0.org> 2262L: linux-omap@vger.kernel.org 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Maintained 2265F: arch/arm/boot/dts/omap3-igep* 2266 2267ARM/INTEL IXP4XX ARM ARCHITECTURE 2268M: Linus Walleij <linusw@kernel.org> 2269M: Imre Kaloz <kaloz@openwrt.org> 2270M: Krzysztof Halasa <khalasa@piap.pl> 2271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2272S: Maintained 2273F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2274F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2275F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2276F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2277F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2278F: arch/arm/boot/dts/intel-ixp* 2279F: arch/arm/mach-ixp4xx/ 2280F: drivers/bus/intel-ixp4xx-eb.c 2281F: drivers/clocksource/timer-ixp4xx.c 2282F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2283F: drivers/gpio/gpio-ixp4xx.c 2284F: drivers/irqchip/irq-ixp4xx.c 2285 2286ARM/INTEL KEEMBAY ARCHITECTURE 2287M: Paul J. Murphy <paul.j.murphy@intel.com> 2288M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2289S: Maintained 2290F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2291F: arch/arm64/boot/dts/intel/keembay-evm.dts 2292F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2293 2294ARM/INTEL XSC3 (MANZANO) ARM CORE 2295M: Lennert Buytenhek <kernel@wantstofly.org> 2296L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2297S: Maintained 2298 2299ARM/LG1K ARCHITECTURE 2300M: Chanho Min <chanho.min@lge.com> 2301L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2302S: Maintained 2303F: arch/arm64/boot/dts/lg/ 2304 2305ARM/LPC18XX ARCHITECTURE 2306M: Vladimir Zapolskiy <vz@mleia.com> 2307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2308S: Maintained 2309F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2310F: arch/arm/boot/dts/lpc43* 2311F: drivers/i2c/busses/i2c-lpc2k.c 2312F: drivers/memory/pl172.c 2313F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2314F: drivers/rtc/rtc-lpc24xx.c 2315N: lpc18xx 2316 2317ARM/LPC32XX SOC SUPPORT 2318M: Vladimir Zapolskiy <vz@mleia.com> 2319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2322F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2323F: arch/arm/boot/dts/lpc32* 2324F: arch/arm/mach-lpc32xx/ 2325F: drivers/i2c/busses/i2c-pnx.c 2326F: drivers/net/ethernet/nxp/lpc_eth.c 2327F: drivers/usb/host/ohci-nxp.c 2328F: drivers/watchdog/pnx4008_wdt.c 2329N: lpc32xx 2330 2331ARM/Marvell Dove/MV78xx0/Orion SOC support 2332M: Andrew Lunn <andrew@lunn.ch> 2333M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2334M: Gregory Clement <gregory.clement@bootlin.com> 2335L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2336S: Maintained 2337T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2338F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2339F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2340F: Documentation/devicetree/bindings/soc/dove/ 2341F: arch/arm/boot/dts/dove* 2342F: arch/arm/boot/dts/orion5x* 2343F: arch/arm/mach-dove/ 2344F: arch/arm/mach-mv78xx0/ 2345F: arch/arm/mach-orion5x/ 2346F: arch/arm/plat-orion/ 2347F: drivers/soc/dove/ 2348 2349ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2350M: Andrew Lunn <andrew@lunn.ch> 2351M: Gregory Clement <gregory.clement@bootlin.com> 2352M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2354S: Maintained 2355T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2356F: Documentation/devicetree/bindings/arm/marvell/ 2357F: arch/arm/boot/dts/armada* 2358F: arch/arm/boot/dts/kirkwood* 2359F: arch/arm/configs/mvebu_*_defconfig 2360F: arch/arm/mach-mvebu/ 2361F: arch/arm64/boot/dts/marvell/armada* 2362F: arch/arm64/boot/dts/marvell/cn913* 2363F: drivers/cpufreq/armada-37xx-cpufreq.c 2364F: drivers/cpufreq/armada-8k-cpufreq.c 2365F: drivers/cpufreq/mvebu-cpufreq.c 2366F: drivers/irqchip/irq-armada-370-xp.c 2367F: drivers/irqchip/irq-mvebu-* 2368F: drivers/pinctrl/mvebu/ 2369F: drivers/rtc/rtc-armada38x.c 2370 2371ARM/Mediatek RTC DRIVER 2372M: Eddie Huang <eddie.huang@mediatek.com> 2373M: Sean Wang <sean.wang@mediatek.com> 2374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2375L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2376S: Maintained 2377F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2378F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2379F: drivers/rtc/rtc-mt2712.c 2380F: drivers/rtc/rtc-mt6397.c 2381F: drivers/rtc/rtc-mt7622.c 2382 2383ARM/Mediatek SoC support 2384M: Matthias Brugger <matthias.bgg@gmail.com> 2385R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2386L: linux-kernel@vger.kernel.org 2387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2388L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2389S: Maintained 2390W: https://mtk.wiki.kernel.org/ 2391C: irc://irc.libera.chat/linux-mediatek 2392F: arch/arm/boot/dts/mt2* 2393F: arch/arm/boot/dts/mt6* 2394F: arch/arm/boot/dts/mt7* 2395F: arch/arm/boot/dts/mt8* 2396F: arch/arm/mach-mediatek/ 2397F: arch/arm64/boot/dts/mediatek/ 2398F: drivers/soc/mediatek/ 2399N: mtk 2400N: mt[2678] 2401K: mediatek 2402 2403ARM/Mediatek USB3 PHY DRIVER 2404M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408F: Documentation/devicetree/bindings/phy/mediatek,* 2409F: drivers/phy/mediatek/ 2410 2411ARM/Microchip (AT91) SoC support 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2414M: Claudiu Beznea <claudiu.beznea@microchip.com> 2415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416S: Supported 2417W: http://www.linux4sam.org 2418T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2419F: arch/arm/boot/dts/at91*.dts 2420F: arch/arm/boot/dts/at91*.dtsi 2421F: arch/arm/boot/dts/sama*.dts 2422F: arch/arm/boot/dts/sama*.dtsi 2423F: arch/arm/include/debug/at91.S 2424F: arch/arm/mach-at91/ 2425F: drivers/memory/atmel* 2426F: drivers/watchdog/sama5d4_wdt.c 2427F: include/soc/at91/ 2428X: drivers/input/touchscreen/atmel_mxt_ts.c 2429X: drivers/net/wireless/atmel/ 2430N: at91 2431N: atmel 2432 2433ARM/MICROCHIP (ARM64) SoC support 2434M: Conor Dooley <conor@kernel.org> 2435M: Nicolas Ferre <nicolas.ferre@microchip.com> 2436M: Claudiu Beznea <claudiu.beznea@microchip.com> 2437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2438S: Supported 2439T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2440F: arch/arm64/boot/dts/microchip/ 2441 2442ARM/Microchip Sparx5 SoC support 2443M: Lars Povlsen <lars.povlsen@microchip.com> 2444M: Steen Hegelund <Steen.Hegelund@microchip.com> 2445M: Daniel Machon <daniel.machon@microchip.com> 2446M: UNGLinuxDriver@microchip.com 2447L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2448S: Supported 2449F: arch/arm64/boot/dts/microchip/sparx* 2450F: drivers/net/ethernet/microchip/vcap/ 2451F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2452N: sparx5 2453 2454ARM/MILBEAUT ARCHITECTURE 2455M: Taichi Sugaya <sugaya.taichi@socionext.com> 2456M: Takao Orito <orito.takao@socionext.com> 2457L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2458S: Maintained 2459F: arch/arm/boot/dts/milbeaut* 2460F: arch/arm/mach-milbeaut/ 2461N: milbeaut 2462 2463ARM/MStar/Sigmastar Armv7 SoC support 2464M: Daniel Palmer <daniel@thingy.jp> 2465M: Romain Perier <romain.perier@gmail.com> 2466L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2467S: Maintained 2468W: http://linux-chenxing.org/ 2469T: git git://github.com/linux-chenxing/linux.git 2470F: Documentation/devicetree/bindings/arm/mstar/* 2471F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2472F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2473F: arch/arm/boot/dts/mstar-* 2474F: arch/arm/mach-mstar/ 2475F: drivers/clk/mstar/ 2476F: drivers/clocksource/timer-msc313e.c 2477F: drivers/gpio/gpio-msc313.c 2478F: drivers/rtc/rtc-msc313.c 2479F: drivers/watchdog/msc313e_wdt.c 2480F: include/dt-bindings/clock/mstar-* 2481F: include/dt-bindings/gpio/msc313-gpio.h 2482 2483ARM/NOMADIK/Ux500 ARCHITECTURES 2484M: Linus Walleij <linus.walleij@linaro.org> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Maintained 2487T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2488F: Documentation/devicetree/bindings/arm/ste-* 2489F: Documentation/devicetree/bindings/arm/ux500.yaml 2490F: Documentation/devicetree/bindings/arm/ux500/ 2491F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2492F: arch/arm/boot/dts/ste-* 2493F: arch/arm/mach-nomadik/ 2494F: arch/arm/mach-ux500/ 2495F: drivers/clk/clk-nomadik.c 2496F: drivers/clocksource/clksrc-dbx500-prcmu.c 2497F: drivers/dma/ste_dma40* 2498F: drivers/hwspinlock/u8500_hsem.c 2499F: drivers/i2c/busses/i2c-nomadik.c 2500F: drivers/iio/adc/ab8500-gpadc.c 2501F: drivers/mfd/ab8500* 2502F: drivers/mfd/abx500* 2503F: drivers/mfd/db8500* 2504F: drivers/pinctrl/nomadik/ 2505F: drivers/rtc/rtc-ab8500.c 2506F: drivers/rtc/rtc-pl031.c 2507F: drivers/soc/ux500/ 2508 2509ARM/NUVOTON NPCM ARCHITECTURE 2510M: Avi Fishman <avifishman70@gmail.com> 2511M: Tomer Maimon <tmaimon77@gmail.com> 2512M: Tali Perry <tali.perry1@gmail.com> 2513R: Patrick Venture <venture@google.com> 2514R: Nancy Yuen <yuenn@google.com> 2515R: Benjamin Fair <benjaminfair@google.com> 2516L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2517S: Supported 2518F: Documentation/devicetree/bindings/*/*/*npcm* 2519F: Documentation/devicetree/bindings/*/*npcm* 2520F: Documentation/devicetree/bindings/arm/npcm/* 2521F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2522F: arch/arm/boot/dts/nuvoton-npcm* 2523F: arch/arm/mach-npcm/ 2524F: arch/arm64/boot/dts/nuvoton/ 2525F: drivers/*/*/*npcm* 2526F: drivers/*/*npcm* 2527F: drivers/rtc/rtc-nct3018y.c 2528F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2529F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2530 2531ARM/NUVOTON WPCM450 ARCHITECTURE 2532M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2533L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2534S: Maintained 2535W: https://github.com/neuschaefer/wpcm450/wiki 2536F: Documentation/devicetree/bindings/*/*wpcm* 2537F: arch/arm/boot/dts/nuvoton-wpcm450* 2538F: arch/arm/configs/wpcm450_defconfig 2539F: arch/arm/mach-npcm/wpcm450.c 2540F: drivers/*/*/*wpcm* 2541F: drivers/*/*wpcm* 2542 2543ARM/NXP S32G ARCHITECTURE 2544M: Chester Lin <clin@suse.com> 2545R: Andreas Färber <afaerber@suse.de> 2546R: Matthias Brugger <mbrugger@suse.com> 2547R: NXP S32 Linux Team <s32@nxp.com> 2548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2549S: Maintained 2550F: arch/arm64/boot/dts/freescale/s32g*.dts* 2551 2552ARM/Orion SoC/Technologic Systems TS-78xx platform support 2553M: Alexander Clouter <alex@digriz.org.uk> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555S: Maintained 2556W: http://www.digriz.org.uk/ts78xx/kernel 2557F: arch/arm/mach-orion5x/ts78xx-* 2558 2559ARM/OXNAS platform support 2560M: Neil Armstrong <neil.armstrong@linaro.org> 2561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2562L: linux-oxnas@groups.io (moderated for non-subscribers) 2563S: Maintained 2564F: arch/arm/boot/dts/ox8*.dts* 2565F: arch/arm/mach-oxnas/ 2566F: drivers/power/reset/oxnas-restart.c 2567N: oxnas 2568 2569ARM/QUALCOMM CHROMEBOOK SUPPORT 2570R: cros-qcom-dts-watchers@chromium.org 2571F: arch/arm64/boot/dts/qcom/sc7180* 2572F: arch/arm64/boot/dts/qcom/sc7280* 2573F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2574 2575ARM/QUALCOMM SUPPORT 2576M: Andy Gross <agross@kernel.org> 2577M: Bjorn Andersson <andersson@kernel.org> 2578R: Konrad Dybcio <konrad.dybcio@linaro.org> 2579L: linux-arm-msm@vger.kernel.org 2580S: Maintained 2581T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2582F: Documentation/devicetree/bindings/*/qcom* 2583F: Documentation/devicetree/bindings/soc/qcom/ 2584F: arch/arm/boot/dts/qcom-*.dts 2585F: arch/arm/boot/dts/qcom-*.dtsi 2586F: arch/arm/configs/qcom_defconfig 2587F: arch/arm/mach-qcom/ 2588F: arch/arm64/boot/dts/qcom/ 2589F: drivers/*/*/qcom* 2590F: drivers/*/*/qcom/ 2591F: drivers/*/pm8???-* 2592F: drivers/*/qcom* 2593F: drivers/*/qcom/ 2594F: drivers/bluetooth/btqcomsmd.c 2595F: drivers/clocksource/timer-qcom.c 2596F: drivers/cpuidle/cpuidle-qcom-spm.c 2597F: drivers/extcon/extcon-qcom* 2598F: drivers/i2c/busses/i2c-qcom-geni.c 2599F: drivers/i2c/busses/i2c-qup.c 2600F: drivers/iommu/msm* 2601F: drivers/mfd/ssbi.c 2602F: drivers/mmc/host/mmci_qcom* 2603F: drivers/mmc/host/sdhci-msm.c 2604F: drivers/pci/controller/dwc/pcie-qcom.c 2605F: drivers/phy/qualcomm/ 2606F: drivers/power/*/msm* 2607F: drivers/reset/reset-qcom-* 2608F: drivers/spi/spi-geni-qcom.c 2609F: drivers/spi/spi-qcom-qspi.c 2610F: drivers/spi/spi-qup.c 2611F: drivers/tty/serial/msm_serial.c 2612F: drivers/ufs/host/ufs-qcom* 2613F: drivers/usb/dwc3/dwc3-qcom.c 2614F: include/dt-bindings/*/qcom* 2615F: include/linux/*/qcom* 2616F: include/linux/soc/qcom/ 2617 2618ARM/RDA MICRO ARCHITECTURE 2619M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2620L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2621L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2622S: Maintained 2623F: Documentation/devicetree/bindings/arm/rda.yaml 2624F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2625F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2626F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2627F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2628F: arch/arm/boot/dts/rda8810pl-* 2629F: drivers/clocksource/timer-rda.c 2630F: drivers/gpio/gpio-rda.c 2631F: drivers/irqchip/irq-rda-intc.c 2632F: drivers/tty/serial/rda-uart.c 2633 2634ARM/REALTEK ARCHITECTURE 2635M: Andreas Färber <afaerber@suse.de> 2636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2637L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2638S: Maintained 2639F: Documentation/devicetree/bindings/arm/realtek.yaml 2640F: arch/arm/boot/dts/rtd* 2641F: arch/arm/mach-realtek/ 2642F: arch/arm64/boot/dts/realtek/ 2643 2644ARM/RISC-V/RENESAS ARCHITECTURE 2645M: Geert Uytterhoeven <geert+renesas@glider.be> 2646M: Magnus Damm <magnus.damm@gmail.com> 2647L: linux-renesas-soc@vger.kernel.org 2648S: Supported 2649Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2650C: irc://irc.libera.chat/renesas-soc 2651T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2652F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2653F: Documentation/devicetree/bindings/soc/renesas/ 2654F: arch/arm/boot/dts/emev2* 2655F: arch/arm/boot/dts/gr-peach* 2656F: arch/arm/boot/dts/iwg20d-q7* 2657F: arch/arm/boot/dts/r7s* 2658F: arch/arm/boot/dts/r8a* 2659F: arch/arm/boot/dts/r9a* 2660F: arch/arm/boot/dts/sh* 2661F: arch/arm/configs/shmobile_defconfig 2662F: arch/arm/include/debug/renesas-scif.S 2663F: arch/arm/mach-shmobile/ 2664F: arch/arm64/boot/dts/renesas/ 2665F: arch/riscv/boot/dts/renesas/ 2666F: drivers/soc/renesas/ 2667F: include/linux/soc/renesas/ 2668K: \brenesas, 2669 2670ARM/RISCPC ARCHITECTURE 2671M: Russell King <linux@armlinux.org.uk> 2672L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2673S: Maintained 2674W: http://www.armlinux.org.uk/ 2675F: arch/arm/include/asm/hardware/ioc.h 2676F: arch/arm/include/asm/hardware/iomd.h 2677F: arch/arm/include/asm/hardware/memc.h 2678F: arch/arm/mach-rpc/ 2679F: drivers/net/ethernet/8390/etherh.c 2680F: drivers/net/ethernet/i825xx/ether1* 2681F: drivers/net/ethernet/seeq/ether3* 2682F: drivers/scsi/arm/ 2683 2684ARM/Rockchip SoC support 2685M: Heiko Stuebner <heiko@sntech.de> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-rockchip@lists.infradead.org 2688S: Maintained 2689T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2690F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2691F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2692F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2693F: arch/arm/boot/dts/rk3* 2694F: arch/arm/boot/dts/rv11* 2695F: arch/arm/mach-rockchip/ 2696F: drivers/*/*/*rockchip* 2697F: drivers/*/*rockchip* 2698F: drivers/clk/rockchip/ 2699F: drivers/i2c/busses/i2c-rk3x.c 2700F: sound/soc/rockchip/ 2701N: rockchip 2702 2703ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2704M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2705R: Alim Akhtar <alim.akhtar@samsung.com> 2706L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2707L: linux-samsung-soc@vger.kernel.org 2708S: Maintained 2709Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2710B: mailto:linux-samsung-soc@vger.kernel.org 2711C: irc://irc.libera.chat/linux-exynos 2712T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2713F: Documentation/arm/samsung/ 2714F: Documentation/devicetree/bindings/arm/samsung/ 2715F: Documentation/devicetree/bindings/hwinfo/samsung,* 2716F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2717F: Documentation/devicetree/bindings/soc/samsung/ 2718F: arch/arm/boot/dts/exynos* 2719F: arch/arm/boot/dts/s3c* 2720F: arch/arm/boot/dts/s5p* 2721F: arch/arm/mach-exynos*/ 2722F: arch/arm/mach-s3c/ 2723F: arch/arm/mach-s5p*/ 2724F: arch/arm64/boot/dts/exynos/ 2725F: drivers/*/*/*s3c24* 2726F: drivers/*/*s3c24* 2727F: drivers/*/*s3c64xx* 2728F: drivers/*/*s5pv210* 2729F: drivers/clocksource/samsung_pwm_timer.c 2730F: drivers/memory/samsung/ 2731F: drivers/pwm/pwm-samsung.c 2732F: drivers/soc/samsung/ 2733F: drivers/tty/serial/samsung* 2734F: include/clocksource/samsung_pwm.h 2735F: include/linux/platform_data/*s3c* 2736F: include/linux/serial_s3c.h 2737F: include/linux/soc/samsung/ 2738N: exynos 2739N: s3c64xx 2740N: s5pv210 2741 2742ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2743M: Łukasz Stelmach <l.stelmach@samsung.com> 2744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2745L: linux-media@vger.kernel.org 2746S: Maintained 2747F: drivers/media/platform/samsung/s5p-g2d/ 2748 2749ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2750M: Marek Szyprowski <m.szyprowski@samsung.com> 2751L: linux-samsung-soc@vger.kernel.org 2752L: linux-media@vger.kernel.org 2753S: Maintained 2754F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2755F: drivers/media/cec/platform/s5p/ 2756 2757ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2758M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2759M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2760M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2762L: linux-media@vger.kernel.org 2763S: Maintained 2764F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2765F: drivers/media/platform/samsung/s5p-jpeg/ 2766 2767ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2768M: Marek Szyprowski <m.szyprowski@samsung.com> 2769M: Andrzej Hajda <andrzej.hajda@intel.com> 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771L: linux-media@vger.kernel.org 2772S: Maintained 2773F: drivers/media/platform/samsung/s5p-mfc/ 2774 2775ARM/SOCFPGA ARCHITECTURE 2776M: Dinh Nguyen <dinguyen@kernel.org> 2777S: Maintained 2778W: http://www.rocketboards.org 2779T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2780F: arch/arm/boot/dts/socfpga* 2781F: arch/arm/configs/socfpga_defconfig 2782F: arch/arm/mach-socfpga/ 2783F: arch/arm64/boot/dts/altera/ 2784F: arch/arm64/boot/dts/intel/ 2785 2786ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2787M: Dinh Nguyen <dinguyen@kernel.org> 2788S: Maintained 2789F: drivers/clk/socfpga/ 2790 2791ARM/SOCFPGA EDAC SUPPORT 2792M: Dinh Nguyen <dinguyen@kernel.org> 2793S: Maintained 2794F: drivers/edac/altera_edac.[ch] 2795 2796ARM/SPREADTRUM SoC SUPPORT 2797M: Orson Zhai <orsonzhai@gmail.com> 2798M: Baolin Wang <baolin.wang7@gmail.com> 2799M: Chunyan Zhang <zhang.lyra@gmail.com> 2800S: Maintained 2801F: arch/arm64/boot/dts/sprd 2802N: sprd 2803N: sc27xx 2804N: sc2731 2805 2806ARM/STI ARCHITECTURE 2807M: Patrice Chotard <patrice.chotard@foss.st.com> 2808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2809S: Maintained 2810W: http://www.stlinux.com 2811F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2812F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2813F: arch/arm/boot/dts/sti* 2814F: arch/arm/mach-sti/ 2815F: drivers/ata/ahci_st.c 2816F: drivers/char/hw_random/st-rng.c 2817F: drivers/clocksource/arm_global_timer.c 2818F: drivers/clocksource/clksrc_st_lpc.c 2819F: drivers/cpufreq/sti-cpufreq.c 2820F: drivers/dma/st_fdma* 2821F: drivers/i2c/busses/i2c-st.c 2822F: drivers/media/platform/st/sti/c8sectpfe/ 2823F: drivers/media/rc/st_rc.c 2824F: drivers/mmc/host/sdhci-st.c 2825F: drivers/phy/st/phy-miphy28lp.c 2826F: drivers/phy/st/phy-stih407-usb.c 2827F: drivers/pinctrl/pinctrl-st.c 2828F: drivers/remoteproc/st_remoteproc.c 2829F: drivers/remoteproc/st_slim_rproc.c 2830F: drivers/reset/sti/ 2831F: drivers/rtc/rtc-st-lpc.c 2832F: drivers/tty/serial/st-asc.c 2833F: drivers/usb/dwc3/dwc3-st.c 2834F: drivers/usb/host/ehci-st.c 2835F: drivers/usb/host/ohci-st.c 2836F: drivers/watchdog/st_lpc_wdt.c 2837F: include/linux/remoteproc/st_slim_rproc.h 2838 2839ARM/STM32 ARCHITECTURE 2840M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2841M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2842L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2843L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2844S: Maintained 2845T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2846F: arch/arm/boot/dts/stm32* 2847F: arch/arm/mach-stm32/ 2848F: drivers/clocksource/armv7m_systick.c 2849N: stm32 2850N: stm 2851 2852ARM/SUNPLUS SP7021 SOC SUPPORT 2853M: Qin Jian <qinjian@cqplus1.com> 2854L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2855S: Maintained 2856W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2857F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2858F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2859F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2860F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2861F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2862F: arch/arm/configs/sp7021_*defconfig 2863F: arch/arm/mach-sunplus/ 2864F: drivers/clk/clk-sp7021.c 2865F: drivers/irqchip/irq-sp7021-intc.c 2866F: drivers/reset/reset-sunplus.c 2867F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2868F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2869 2870ARM/Synaptics SoC support 2871M: Jisheng Zhang <jszhang@kernel.org> 2872M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2873L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2874S: Maintained 2875F: arch/arm/boot/dts/berlin* 2876F: arch/arm/mach-berlin/ 2877F: arch/arm64/boot/dts/synaptics/ 2878 2879ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2880M: Lennert Buytenhek <kernel@wantstofly.org> 2881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2882S: Maintained 2883 2884ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2885M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2886L: linux-tegra@vger.kernel.org 2887L: linux-media@vger.kernel.org 2888S: Maintained 2889F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2890F: drivers/media/cec/platform/tegra/ 2891 2892ARM/TESLA FSD SoC SUPPORT 2893M: Alim Akhtar <alim.akhtar@samsung.com> 2894M: linux-fsd@tesla.com 2895L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2896L: linux-samsung-soc@vger.kernel.org 2897S: Maintained 2898F: arch/arm64/boot/dts/tesla/ 2899 2900ARM/TETON BGA MACHINE SUPPORT 2901M: "Mark F. Brown" <mark.brown314@gmail.com> 2902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2903S: Maintained 2904 2905ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2906M: Santosh Shilimkar <ssantosh@kernel.org> 2907L: linux-kernel@vger.kernel.org 2908S: Maintained 2909F: drivers/memory/*emif* 2910 2911ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2912M: Nishanth Menon <nm@ti.com> 2913M: Santosh Shilimkar <ssantosh@kernel.org> 2914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2915S: Maintained 2916T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2917F: arch/arm/boot/dts/keystone-* 2918F: arch/arm/mach-keystone/ 2919 2920ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2921M: Santosh Shilimkar <ssantosh@kernel.org> 2922L: linux-kernel@vger.kernel.org 2923S: Maintained 2924F: drivers/clk/keystone/ 2925 2926ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2927M: Santosh Shilimkar <ssantosh@kernel.org> 2928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2929L: linux-kernel@vger.kernel.org 2930S: Maintained 2931F: drivers/clocksource/timer-keystone.c 2932 2933ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2934M: Santosh Shilimkar <ssantosh@kernel.org> 2935L: linux-kernel@vger.kernel.org 2936S: Maintained 2937F: drivers/power/reset/keystone-reset.c 2938 2939ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2940M: Nishanth Menon <nm@ti.com> 2941M: Vignesh Raghavendra <vigneshr@ti.com> 2942M: Tero Kristo <kristo@kernel.org> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Supported 2945F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2946F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2947F: arch/arm64/boot/dts/ti/Makefile 2948F: arch/arm64/boot/dts/ti/k3-* 2949F: include/dt-bindings/pinctrl/k3.h 2950 2951ARM/TOSHIBA VISCONTI ARCHITECTURE 2952M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2954S: Supported 2955T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2956F: Documentation/devicetree/bindings/arm/toshiba.yaml 2957F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2958F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2959F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2960F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2961F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2962F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2963F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2964F: arch/arm64/boot/dts/toshiba/ 2965F: drivers/clk/visconti/ 2966F: drivers/gpio/gpio-visconti.c 2967F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2968F: drivers/pci/controller/dwc/pcie-visconti.c 2969F: drivers/pinctrl/visconti/ 2970F: drivers/watchdog/visconti_wdt.c 2971N: visconti 2972 2973ARM/UNIPHIER ARCHITECTURE 2974M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2975M: Masami Hiramatsu <mhiramat@kernel.org> 2976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2977S: Maintained 2978F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2979F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2980F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2981F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2982F: arch/arm/boot/dts/uniphier* 2983F: arch/arm/include/asm/hardware/cache-uniphier.h 2984F: arch/arm/mach-uniphier/ 2985F: arch/arm/mm/cache-uniphier.c 2986F: arch/arm64/boot/dts/socionext/uniphier* 2987F: drivers/bus/uniphier-system-bus.c 2988F: drivers/clk/uniphier/ 2989F: drivers/dma/uniphier-mdmac.c 2990F: drivers/gpio/gpio-uniphier.c 2991F: drivers/i2c/busses/i2c-uniphier* 2992F: drivers/irqchip/irq-uniphier-aidet.c 2993F: drivers/mmc/host/uniphier-sd.c 2994F: drivers/pinctrl/uniphier/ 2995F: drivers/reset/reset-uniphier.c 2996F: drivers/tty/serial/8250/8250_uniphier.c 2997N: uniphier 2998 2999ARM/VERSATILE EXPRESS PLATFORM 3000M: Liviu Dudau <liviu.dudau@arm.com> 3001M: Sudeep Holla <sudeep.holla@arm.com> 3002M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3004S: Maintained 3005F: */*/*/vexpress* 3006F: */*/vexpress* 3007F: arch/arm/boot/dts/vexpress* 3008F: arch/arm/mach-versatile/ 3009F: arch/arm64/boot/dts/arm/ 3010F: drivers/clk/versatile/clk-vexpress-osc.c 3011F: drivers/clocksource/timer-versatile.c 3012N: mps2 3013 3014ARM/VFP SUPPORT 3015M: Russell King <linux@armlinux.org.uk> 3016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3017S: Maintained 3018W: http://www.armlinux.org.uk/ 3019F: arch/arm/vfp/ 3020 3021ARM/VT8500 ARM ARCHITECTURE 3022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3023S: Orphan 3024F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3025F: arch/arm/mach-vt8500/ 3026F: drivers/clocksource/timer-vt8500.c 3027F: drivers/i2c/busses/i2c-wmt.c 3028F: drivers/mmc/host/wmt-sdmmc.c 3029F: drivers/pwm/pwm-vt8500.c 3030F: drivers/rtc/rtc-vt8500.c 3031F: drivers/tty/serial/vt8500_serial.c 3032F: drivers/usb/host/ehci-platform.c 3033F: drivers/usb/host/uhci-platform.c 3034F: drivers/video/fbdev/vt8500lcdfb.* 3035F: drivers/video/fbdev/wm8505fb* 3036F: drivers/video/fbdev/wmt_ge_rops.* 3037 3038ARM/ZYNQ ARCHITECTURE 3039M: Michal Simek <michal.simek@amd.com> 3040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3041S: Supported 3042W: http://wiki.xilinx.com 3043T: git https://github.com/Xilinx/linux-xlnx.git 3044F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3045F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3046F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3047F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3048F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3049F: arch/arm/mach-zynq/ 3050F: drivers/clocksource/timer-cadence-ttc.c 3051F: drivers/cpuidle/cpuidle-zynq.c 3052F: drivers/edac/synopsys_edac.c 3053F: drivers/i2c/busses/i2c-cadence.c 3054F: drivers/i2c/busses/i2c-xiic.c 3055F: drivers/mmc/host/sdhci-of-arasan.c 3056N: zynq 3057N: xilinx 3058 3059ARM64 PORT (AARCH64 ARCHITECTURE) 3060M: Catalin Marinas <catalin.marinas@arm.com> 3061M: Will Deacon <will@kernel.org> 3062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3063S: Maintained 3064T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3065F: Documentation/arm64/ 3066F: arch/arm64/ 3067F: tools/testing/selftests/arm64/ 3068X: arch/arm64/boot/dts/ 3069 3070ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3071M: George McCollister <george.mccollister@gmail.com> 3072L: netdev@vger.kernel.org 3073S: Maintained 3074F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3075F: drivers/net/dsa/xrs700x/* 3076F: net/dsa/tag_xrs700x.c 3077 3078AS3645A LED FLASH CONTROLLER DRIVER 3079M: Sakari Ailus <sakari.ailus@iki.fi> 3080L: linux-leds@vger.kernel.org 3081S: Maintained 3082F: drivers/leds/flash/leds-as3645a.c 3083 3084ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3085M: Tianshu Qiu <tian.shu.qiu@intel.com> 3086L: linux-media@vger.kernel.org 3087S: Maintained 3088T: git git://linuxtv.org/media_tree.git 3089F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3090F: drivers/media/i2c/ak7375.c 3091 3092ASAHI KASEI AK8974 DRIVER 3093M: Linus Walleij <linus.walleij@linaro.org> 3094L: linux-iio@vger.kernel.org 3095S: Supported 3096W: http://www.akm.com/ 3097F: drivers/iio/magnetometer/ak8974.c 3098 3099ASC7621 HARDWARE MONITOR DRIVER 3100M: George Joseph <george.joseph@fairview5.com> 3101L: linux-hwmon@vger.kernel.org 3102S: Maintained 3103F: Documentation/hwmon/asc7621.rst 3104F: drivers/hwmon/asc7621.c 3105 3106ASIX AX88796C SPI ETHERNET ADAPTER 3107M: Łukasz Stelmach <l.stelmach@samsung.com> 3108S: Maintained 3109F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3110F: drivers/net/ethernet/asix/ax88796c_* 3111 3112ASPEED CRYPTO DRIVER 3113M: Neal Liu <neal_liu@aspeedtech.com> 3114L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3115S: Maintained 3116F: Documentation/devicetree/bindings/crypto/aspeed,* 3117F: drivers/crypto/aspeed/ 3118 3119ASPEED PECI CONTROLLER 3120M: Iwona Winiarska <iwona.winiarska@intel.com> 3121L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3122L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3123S: Supported 3124F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3125F: drivers/peci/controller/peci-aspeed.c 3126 3127ASPEED PINCTRL DRIVERS 3128M: Andrew Jeffery <andrew@aj.id.au> 3129L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3130L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3131L: linux-gpio@vger.kernel.org 3132S: Maintained 3133F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3134F: drivers/pinctrl/aspeed/ 3135 3136ASPEED SCU INTERRUPT CONTROLLER DRIVER 3137M: Eddie James <eajames@linux.ibm.com> 3138L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3139S: Maintained 3140F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3141F: drivers/irqchip/irq-aspeed-scu-ic.c 3142F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3143 3144ASPEED SD/MMC DRIVER 3145M: Andrew Jeffery <andrew@aj.id.au> 3146L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3147L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3148L: linux-mmc@vger.kernel.org 3149S: Maintained 3150F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3151F: drivers/mmc/host/sdhci-of-aspeed* 3152 3153ASPEED SMC SPI DRIVER 3154M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3155M: Cédric Le Goater <clg@kaod.org> 3156L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3157L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3158L: linux-spi@vger.kernel.org 3159S: Maintained 3160F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3161F: drivers/spi/spi-aspeed-smc.c 3162 3163ASPEED USB UDC DRIVER 3164M: Neal Liu <neal_liu@aspeedtech.com> 3165L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3166S: Maintained 3167F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3168F: drivers/usb/gadget/udc/aspeed_udc.c 3169 3170ASPEED VIDEO ENGINE DRIVER 3171M: Eddie James <eajames@linux.ibm.com> 3172L: linux-media@vger.kernel.org 3173L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3174S: Maintained 3175F: Documentation/devicetree/bindings/media/aspeed-video.txt 3176F: drivers/media/platform/aspeed/ 3177 3178ASUS EC HARDWARE MONITOR DRIVER 3179M: Eugene Shalygin <eugene.shalygin@gmail.com> 3180L: linux-hwmon@vger.kernel.org 3181S: Maintained 3182F: drivers/hwmon/asus-ec-sensors.c 3183 3184ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3185M: Corentin Chary <corentin.chary@gmail.com> 3186L: acpi4asus-user@lists.sourceforge.net 3187L: platform-driver-x86@vger.kernel.org 3188S: Maintained 3189W: http://acpi4asus.sf.net 3190F: drivers/platform/x86/asus*.c 3191F: drivers/platform/x86/eeepc*.c 3192 3193ASUS TF103C DOCK DRIVER 3194M: Hans de Goede <hdegoede@redhat.com> 3195L: platform-driver-x86@vger.kernel.org 3196S: Maintained 3197T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3198F: drivers/platform/x86/asus-tf103c-dock.c 3199 3200ASUS WIRELESS RADIO CONTROL DRIVER 3201M: João Paulo Rechi Vita <jprvita@gmail.com> 3202L: platform-driver-x86@vger.kernel.org 3203S: Maintained 3204F: drivers/platform/x86/asus-wireless.c 3205 3206ASUS WMI HARDWARE MONITOR DRIVER 3207M: Ed Brindley <kernel@maidavale.org> 3208M: Denis Pauk <pauk.denis@gmail.com> 3209L: linux-hwmon@vger.kernel.org 3210S: Maintained 3211F: drivers/hwmon/asus_wmi_sensors.c 3212 3213ASYMMETRIC KEYS 3214M: David Howells <dhowells@redhat.com> 3215L: keyrings@vger.kernel.org 3216S: Maintained 3217F: Documentation/crypto/asymmetric-keys.rst 3218F: crypto/asymmetric_keys/ 3219F: include/crypto/pkcs7.h 3220F: include/crypto/public_key.h 3221F: include/linux/verification.h 3222 3223ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3224R: Dan Williams <dan.j.williams@intel.com> 3225S: Odd fixes 3226W: http://sourceforge.net/projects/xscaleiop 3227F: Documentation/crypto/async-tx-api.rst 3228F: crypto/async_tx/ 3229F: include/linux/async_tx.h 3230 3231AT24 EEPROM DRIVER 3232M: Bartosz Golaszewski <brgl@bgdev.pl> 3233L: linux-i2c@vger.kernel.org 3234S: Maintained 3235T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3236F: Documentation/devicetree/bindings/eeprom/at24.yaml 3237F: drivers/misc/eeprom/at24.c 3238 3239ATA OVER ETHERNET (AOE) DRIVER 3240M: "Justin Sanders" <justin@coraid.com> 3241S: Supported 3242W: http://www.openaoe.org/ 3243F: Documentation/admin-guide/aoe/ 3244F: drivers/block/aoe/ 3245 3246ATC260X PMIC MFD DRIVER 3247M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3248M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3249L: linux-actions@lists.infradead.org 3250S: Maintained 3251F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3252F: drivers/input/misc/atc260x-onkey.c 3253F: drivers/mfd/atc260* 3254F: drivers/power/reset/atc260x-poweroff.c 3255F: drivers/regulator/atc260x-regulator.c 3256F: include/linux/mfd/atc260x/* 3257 3258ATHEROS 71XX/9XXX GPIO DRIVER 3259M: Alban Bedel <albeu@free.fr> 3260S: Maintained 3261W: https://github.com/AlbanBedel/linux 3262T: git git://github.com/AlbanBedel/linux 3263F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3264F: drivers/gpio/gpio-ath79.c 3265 3266ATHEROS 71XX/9XXX USB PHY DRIVER 3267M: Alban Bedel <albeu@free.fr> 3268S: Maintained 3269W: https://github.com/AlbanBedel/linux 3270T: git git://github.com/AlbanBedel/linux 3271F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3272F: drivers/phy/qualcomm/phy-ath79-usb.c 3273 3274ATHEROS ATH GENERIC UTILITIES 3275M: Kalle Valo <kvalo@kernel.org> 3276L: linux-wireless@vger.kernel.org 3277S: Supported 3278F: drivers/net/wireless/ath/* 3279 3280ATHEROS ATH5K WIRELESS DRIVER 3281M: Jiri Slaby <jirislaby@kernel.org> 3282M: Nick Kossifidis <mickflemm@gmail.com> 3283M: Luis Chamberlain <mcgrof@kernel.org> 3284L: linux-wireless@vger.kernel.org 3285S: Maintained 3286W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3287F: drivers/net/wireless/ath/ath5k/ 3288 3289ATHEROS ATH6KL WIRELESS DRIVER 3290L: linux-wireless@vger.kernel.org 3291S: Orphan 3292W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3293F: drivers/net/wireless/ath/ath6kl/ 3294 3295ATI_REMOTE2 DRIVER 3296M: Ville Syrjala <syrjala@sci.fi> 3297S: Maintained 3298F: drivers/input/misc/ati_remote2.c 3299 3300ATK0110 HWMON DRIVER 3301M: Luca Tettamanti <kronos.it@gmail.com> 3302L: linux-hwmon@vger.kernel.org 3303S: Maintained 3304F: drivers/hwmon/asus_atk0110.c 3305 3306ATLX ETHERNET DRIVERS 3307M: Chris Snook <chris.snook@gmail.com> 3308L: netdev@vger.kernel.org 3309S: Maintained 3310W: http://sourceforge.net/projects/atl1 3311W: http://atl1.sourceforge.net 3312F: drivers/net/ethernet/atheros/ 3313 3314ATM 3315M: Chas Williams <3chas3@gmail.com> 3316L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3317L: netdev@vger.kernel.org 3318S: Maintained 3319W: http://linux-atm.sourceforge.net 3320F: drivers/atm/ 3321F: include/linux/atm* 3322F: include/uapi/linux/atm* 3323 3324ATMEL MACB ETHERNET DRIVER 3325M: Nicolas Ferre <nicolas.ferre@microchip.com> 3326M: Claudiu Beznea <claudiu.beznea@microchip.com> 3327S: Supported 3328F: drivers/net/ethernet/cadence/ 3329 3330ATMEL MAXTOUCH DRIVER 3331M: Nick Dyer <nick@shmanahar.org> 3332S: Maintained 3333T: git git://github.com/ndyer/linux.git 3334F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3335F: drivers/input/touchscreen/atmel_mxt_ts.c 3336 3337ATMEL WIRELESS DRIVER 3338M: Simon Kelley <simon@thekelleys.org.uk> 3339L: linux-wireless@vger.kernel.org 3340S: Maintained 3341W: http://www.thekelleys.org.uk/atmel 3342W: http://atmelwlandriver.sourceforge.net/ 3343F: drivers/net/wireless/atmel/atmel* 3344 3345ATOMIC INFRASTRUCTURE 3346M: Will Deacon <will@kernel.org> 3347M: Peter Zijlstra <peterz@infradead.org> 3348R: Boqun Feng <boqun.feng@gmail.com> 3349R: Mark Rutland <mark.rutland@arm.com> 3350L: linux-kernel@vger.kernel.org 3351S: Maintained 3352F: Documentation/atomic_*.txt 3353F: arch/*/include/asm/atomic*.h 3354F: include/*/atomic*.h 3355F: include/linux/refcount.h 3356F: scripts/atomic/ 3357 3358ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3359M: Bradley Grove <linuxdrivers@attotech.com> 3360L: linux-scsi@vger.kernel.org 3361S: Supported 3362W: http://www.attotech.com 3363F: drivers/scsi/esas2r 3364 3365ATUSB IEEE 802.15.4 RADIO DRIVER 3366M: Stefan Schmidt <stefan@datenfreihafen.org> 3367L: linux-wpan@vger.kernel.org 3368S: Maintained 3369F: drivers/net/ieee802154/at86rf230.h 3370F: drivers/net/ieee802154/atusb.c 3371F: drivers/net/ieee802154/atusb.h 3372 3373AUDIT SUBSYSTEM 3374M: Paul Moore <paul@paul-moore.com> 3375M: Eric Paris <eparis@redhat.com> 3376L: audit@vger.kernel.org 3377S: Supported 3378W: https://github.com/linux-audit 3379T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3380F: include/asm-generic/audit_*.h 3381F: include/linux/audit.h 3382F: include/linux/audit_arch.h 3383F: include/uapi/linux/audit.h 3384F: kernel/audit* 3385F: lib/*audit.c 3386 3387AUXILIARY DISPLAY DRIVERS 3388M: Miguel Ojeda <ojeda@kernel.org> 3389S: Maintained 3390F: Documentation/devicetree/bindings/auxdisplay/ 3391F: drivers/auxdisplay/ 3392F: include/linux/cfag12864b.h 3393 3394AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3395M: Andreas Klinger <ak@it-klinger.de> 3396L: linux-iio@vger.kernel.org 3397S: Maintained 3398F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3399F: drivers/iio/adc/hx711.c 3400 3401AX.25 NETWORK LAYER 3402M: Ralf Baechle <ralf@linux-mips.org> 3403L: linux-hams@vger.kernel.org 3404S: Maintained 3405W: http://www.linux-ax25.org/ 3406F: include/net/ax25.h 3407F: include/uapi/linux/ax25.h 3408F: net/ax25/ 3409 3410AXENTIA ARM DEVICES 3411M: Peter Rosin <peda@axentia.se> 3412L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3413S: Maintained 3414F: arch/arm/boot/dts/at91-linea.dtsi 3415F: arch/arm/boot/dts/at91-natte.dtsi 3416F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3417F: arch/arm/boot/dts/at91-tse850-3.dts 3418 3419AXENTIA ASOC DRIVERS 3420M: Peter Rosin <peda@axentia.se> 3421L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3422S: Maintained 3423F: Documentation/devicetree/bindings/sound/axentia,* 3424F: sound/soc/atmel/tse850-pcm5142.c 3425 3426AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3427M: Nuno Sá <nuno.sa@analog.com> 3428L: linux-hwmon@vger.kernel.org 3429S: Supported 3430W: https://ez.analog.com/linux-software-drivers 3431F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3432F: drivers/hwmon/axi-fan-control.c 3433 3434AXXIA I2C CONTROLLER 3435M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3436L: linux-i2c@vger.kernel.org 3437S: Maintained 3438F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3439F: drivers/i2c/busses/i2c-axxia.c 3440 3441AZ6007 DVB DRIVER 3442M: Mauro Carvalho Chehab <mchehab@kernel.org> 3443L: linux-media@vger.kernel.org 3444S: Maintained 3445W: https://linuxtv.org 3446T: git git://linuxtv.org/media_tree.git 3447F: drivers/media/usb/dvb-usb-v2/az6007.c 3448 3449AZTECH FM RADIO RECEIVER DRIVER 3450M: Hans Verkuil <hverkuil@xs4all.nl> 3451L: linux-media@vger.kernel.org 3452S: Maintained 3453W: https://linuxtv.org 3454T: git git://linuxtv.org/media_tree.git 3455F: drivers/media/radio/radio-aztech* 3456 3457B43 WIRELESS DRIVER 3458L: linux-wireless@vger.kernel.org 3459L: b43-dev@lists.infradead.org 3460S: Odd Fixes 3461W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3462F: drivers/net/wireless/broadcom/b43/ 3463 3464B43LEGACY WIRELESS DRIVER 3465M: Larry Finger <Larry.Finger@lwfinger.net> 3466L: linux-wireless@vger.kernel.org 3467L: b43-dev@lists.infradead.org 3468S: Maintained 3469W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3470F: drivers/net/wireless/broadcom/b43legacy/ 3471 3472BACKLIGHT CLASS/SUBSYSTEM 3473M: Lee Jones <lee@kernel.org> 3474M: Daniel Thompson <daniel.thompson@linaro.org> 3475M: Jingoo Han <jingoohan1@gmail.com> 3476L: dri-devel@lists.freedesktop.org 3477S: Maintained 3478T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3479F: Documentation/ABI/stable/sysfs-class-backlight 3480F: Documentation/ABI/testing/sysfs-class-backlight 3481F: Documentation/devicetree/bindings/leds/backlight 3482F: drivers/video/backlight/ 3483F: include/linux/backlight.h 3484F: include/linux/pwm_backlight.h 3485 3486BARCO P50 GPIO DRIVER 3487M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3488M: Peter Korsgaard <peter.korsgaard@barco.com> 3489S: Maintained 3490F: drivers/platform/x86/barco-p50-gpio.c 3491 3492BATMAN ADVANCED 3493M: Marek Lindner <mareklindner@neomailbox.ch> 3494M: Simon Wunderlich <sw@simonwunderlich.de> 3495M: Antonio Quartulli <a@unstable.cc> 3496M: Sven Eckelmann <sven@narfation.org> 3497L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3498S: Maintained 3499W: https://www.open-mesh.org/ 3500Q: https://patchwork.open-mesh.org/project/batman/list/ 3501B: https://www.open-mesh.org/projects/batman-adv/issues 3502C: ircs://irc.hackint.org/batadv 3503T: git https://git.open-mesh.org/linux-merge.git 3504F: Documentation/networking/batman-adv.rst 3505F: include/uapi/linux/batadv_packet.h 3506F: include/uapi/linux/batman_adv.h 3507F: net/batman-adv/ 3508 3509BAYCOM/HDLCDRV DRIVERS FOR AX.25 3510M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3511L: linux-hams@vger.kernel.org 3512S: Maintained 3513W: http://www.baycom.org/~tom/ham/ham.html 3514F: drivers/net/hamradio/baycom* 3515 3516BCACHE (BLOCK LAYER CACHE) 3517M: Coly Li <colyli@suse.de> 3518M: Kent Overstreet <kent.overstreet@gmail.com> 3519L: linux-bcache@vger.kernel.org 3520S: Maintained 3521W: http://bcache.evilpiepirate.org 3522C: irc://irc.oftc.net/bcache 3523F: drivers/md/bcache/ 3524 3525BDISP ST MEDIA DRIVER 3526M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3527L: linux-media@vger.kernel.org 3528S: Supported 3529W: https://linuxtv.org 3530T: git git://linuxtv.org/media_tree.git 3531F: drivers/media/platform/st/sti/bdisp 3532 3533BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3534M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3535L: netdev@vger.kernel.org 3536S: Maintained 3537F: drivers/net/ethernet/ec_bhf.c 3538 3539BEFS FILE SYSTEM 3540M: Luis de Bethencourt <luisbg@kernel.org> 3541M: Salah Triki <salah.triki@gmail.com> 3542S: Maintained 3543T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3544F: Documentation/filesystems/befs.rst 3545F: fs/befs/ 3546 3547BFQ I/O SCHEDULER 3548M: Paolo Valente <paolo.valente@unimore.it> 3549M: Jens Axboe <axboe@kernel.dk> 3550L: linux-block@vger.kernel.org 3551S: Maintained 3552F: Documentation/block/bfq-iosched.rst 3553F: block/bfq-* 3554 3555BFS FILE SYSTEM 3556M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3557S: Maintained 3558F: Documentation/filesystems/bfs.rst 3559F: fs/bfs/ 3560F: include/uapi/linux/bfs_fs.h 3561 3562BITMAP API 3563M: Yury Norov <yury.norov@gmail.com> 3564R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3565R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3566S: Maintained 3567F: include/linux/bitmap.h 3568F: include/linux/cpumask.h 3569F: include/linux/find.h 3570F: include/linux/nodemask.h 3571F: lib/bitmap.c 3572F: lib/cpumask.c 3573F: lib/cpumask_kunit.c 3574F: lib/find_bit.c 3575F: lib/find_bit_benchmark.c 3576F: lib/test_bitmap.c 3577F: tools/include/linux/bitmap.h 3578F: tools/include/linux/find.h 3579F: tools/lib/bitmap.c 3580F: tools/lib/find_bit.c 3581 3582BLINKM RGB LED DRIVER 3583M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3584S: Maintained 3585F: drivers/leds/leds-blinkm.c 3586 3587BLOCK LAYER 3588M: Jens Axboe <axboe@kernel.dk> 3589L: linux-block@vger.kernel.org 3590S: Maintained 3591T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3592F: Documentation/ABI/stable/sysfs-block 3593F: Documentation/block/ 3594F: block/ 3595F: drivers/block/ 3596F: include/linux/bio.h 3597F: include/linux/blk* 3598F: kernel/trace/blktrace.c 3599F: lib/sbitmap.c 3600 3601BLOCK2MTD DRIVER 3602M: Joern Engel <joern@lazybastard.org> 3603L: linux-mtd@lists.infradead.org 3604S: Maintained 3605F: drivers/mtd/devices/block2mtd.c 3606 3607BLUETOOTH DRIVERS 3608M: Marcel Holtmann <marcel@holtmann.org> 3609M: Johan Hedberg <johan.hedberg@gmail.com> 3610M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3611L: linux-bluetooth@vger.kernel.org 3612S: Supported 3613W: http://www.bluez.org/ 3614T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3615T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3616F: drivers/bluetooth/ 3617 3618BLUETOOTH SUBSYSTEM 3619M: Marcel Holtmann <marcel@holtmann.org> 3620M: Johan Hedberg <johan.hedberg@gmail.com> 3621M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3622L: linux-bluetooth@vger.kernel.org 3623S: Supported 3624W: http://www.bluez.org/ 3625T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3626T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3627F: include/net/bluetooth/ 3628F: net/bluetooth/ 3629 3630BONDING DRIVER 3631M: Jay Vosburgh <j.vosburgh@gmail.com> 3632M: Andy Gospodarek <andy@greyhouse.net> 3633L: netdev@vger.kernel.org 3634S: Supported 3635W: http://sourceforge.net/projects/bonding/ 3636F: Documentation/networking/bonding.rst 3637F: drivers/net/bonding/ 3638F: include/net/bond* 3639F: include/uapi/linux/if_bonding.h 3640F: tools/testing/selftests/drivers/net/bonding/ 3641 3642BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3643M: Dan Robertson <dan@dlrobertson.com> 3644L: linux-iio@vger.kernel.org 3645S: Maintained 3646F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3647F: drivers/iio/accel/bma400* 3648 3649BPF JIT for ARM 3650M: Shubham Bansal <illusionist.neo@gmail.com> 3651L: bpf@vger.kernel.org 3652S: Odd Fixes 3653F: arch/arm/net/ 3654 3655BPF JIT for ARM64 3656M: Daniel Borkmann <daniel@iogearbox.net> 3657M: Alexei Starovoitov <ast@kernel.org> 3658M: Zi Shen Lim <zlim.lnx@gmail.com> 3659L: bpf@vger.kernel.org 3660S: Supported 3661F: arch/arm64/net/ 3662 3663BPF JIT for MIPS (32-BIT AND 64-BIT) 3664M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3665M: Paul Burton <paulburton@kernel.org> 3666L: bpf@vger.kernel.org 3667S: Maintained 3668F: arch/mips/net/ 3669 3670BPF JIT for NFP NICs 3671M: Jakub Kicinski <kuba@kernel.org> 3672L: bpf@vger.kernel.org 3673S: Odd Fixes 3674F: drivers/net/ethernet/netronome/nfp/bpf/ 3675 3676BPF JIT for POWERPC (32-BIT AND 64-BIT) 3677M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3678M: Michael Ellerman <mpe@ellerman.id.au> 3679L: bpf@vger.kernel.org 3680S: Supported 3681F: arch/powerpc/net/ 3682 3683BPF JIT for RISC-V (32-bit) 3684M: Luke Nelson <luke.r.nels@gmail.com> 3685M: Xi Wang <xi.wang@gmail.com> 3686L: bpf@vger.kernel.org 3687S: Maintained 3688F: arch/riscv/net/ 3689X: arch/riscv/net/bpf_jit_comp64.c 3690 3691BPF JIT for RISC-V (64-bit) 3692M: Björn Töpel <bjorn@kernel.org> 3693L: bpf@vger.kernel.org 3694S: Maintained 3695F: arch/riscv/net/ 3696X: arch/riscv/net/bpf_jit_comp32.c 3697 3698BPF JIT for S390 3699M: Ilya Leoshkevich <iii@linux.ibm.com> 3700M: Heiko Carstens <hca@linux.ibm.com> 3701M: Vasily Gorbik <gor@linux.ibm.com> 3702L: bpf@vger.kernel.org 3703S: Supported 3704F: arch/s390/net/ 3705X: arch/s390/net/pnet.c 3706 3707BPF JIT for SPARC (32-BIT AND 64-BIT) 3708M: David S. Miller <davem@davemloft.net> 3709L: bpf@vger.kernel.org 3710S: Odd Fixes 3711F: arch/sparc/net/ 3712 3713BPF JIT for X86 32-BIT 3714M: Wang YanQing <udknight@gmail.com> 3715L: bpf@vger.kernel.org 3716S: Odd Fixes 3717F: arch/x86/net/bpf_jit_comp32.c 3718 3719BPF JIT for X86 64-BIT 3720M: Alexei Starovoitov <ast@kernel.org> 3721M: Daniel Borkmann <daniel@iogearbox.net> 3722L: bpf@vger.kernel.org 3723S: Supported 3724F: arch/x86/net/ 3725X: arch/x86/net/bpf_jit_comp32.c 3726 3727BPF [BTF] 3728M: Martin KaFai Lau <martin.lau@linux.dev> 3729L: bpf@vger.kernel.org 3730S: Maintained 3731F: include/linux/btf* 3732F: kernel/bpf/btf.c 3733 3734BPF [CORE] 3735M: Alexei Starovoitov <ast@kernel.org> 3736M: Daniel Borkmann <daniel@iogearbox.net> 3737R: John Fastabend <john.fastabend@gmail.com> 3738L: bpf@vger.kernel.org 3739S: Maintained 3740F: include/linux/bpf* 3741F: include/linux/filter.h 3742F: include/linux/tnum.h 3743F: kernel/bpf/core.c 3744F: kernel/bpf/dispatcher.c 3745F: kernel/bpf/syscall.c 3746F: kernel/bpf/tnum.c 3747F: kernel/bpf/trampoline.c 3748F: kernel/bpf/verifier.c 3749 3750BPF [DOCUMENTATION] (Related to Standardization) 3751R: David Vernet <void@manifault.com> 3752L: bpf@vger.kernel.org 3753L: bpf@ietf.org 3754S: Maintained 3755F: Documentation/bpf/instruction-set.rst 3756 3757BPF [GENERAL] (Safe Dynamic Programs and Tools) 3758M: Alexei Starovoitov <ast@kernel.org> 3759M: Daniel Borkmann <daniel@iogearbox.net> 3760M: Andrii Nakryiko <andrii@kernel.org> 3761R: Martin KaFai Lau <martin.lau@linux.dev> 3762R: Song Liu <song@kernel.org> 3763R: Yonghong Song <yhs@fb.com> 3764R: John Fastabend <john.fastabend@gmail.com> 3765R: KP Singh <kpsingh@kernel.org> 3766R: Stanislav Fomichev <sdf@google.com> 3767R: Hao Luo <haoluo@google.com> 3768R: Jiri Olsa <jolsa@kernel.org> 3769L: bpf@vger.kernel.org 3770S: Supported 3771W: https://bpf.io/ 3772Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3773T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3774T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3775F: Documentation/bpf/ 3776F: Documentation/networking/filter.rst 3777F: Documentation/userspace-api/ebpf/ 3778F: arch/*/net/* 3779F: include/linux/bpf* 3780F: include/linux/btf* 3781F: include/linux/filter.h 3782F: include/trace/events/xdp.h 3783F: include/uapi/linux/bpf* 3784F: include/uapi/linux/btf* 3785F: include/uapi/linux/filter.h 3786F: kernel/bpf/ 3787F: kernel/trace/bpf_trace.c 3788F: lib/test_bpf.c 3789F: net/bpf/ 3790F: net/core/filter.c 3791F: net/sched/act_bpf.c 3792F: net/sched/cls_bpf.c 3793F: samples/bpf/ 3794F: scripts/bpf_doc.py 3795F: scripts/pahole-flags.sh 3796F: scripts/pahole-version.sh 3797F: tools/bpf/ 3798F: tools/lib/bpf/ 3799F: tools/testing/selftests/bpf/ 3800 3801BPF [ITERATOR] 3802M: Yonghong Song <yhs@fb.com> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: kernel/bpf/*iter.c 3806 3807BPF [L7 FRAMEWORK] (sockmap) 3808M: John Fastabend <john.fastabend@gmail.com> 3809M: Jakub Sitnicki <jakub@cloudflare.com> 3810L: netdev@vger.kernel.org 3811L: bpf@vger.kernel.org 3812S: Maintained 3813F: include/linux/skmsg.h 3814F: net/core/skmsg.c 3815F: net/core/sock_map.c 3816F: net/ipv4/tcp_bpf.c 3817F: net/ipv4/udp_bpf.c 3818F: net/unix/unix_bpf.c 3819 3820BPF [LIBRARY] (libbpf) 3821M: Andrii Nakryiko <andrii@kernel.org> 3822L: bpf@vger.kernel.org 3823S: Maintained 3824F: tools/lib/bpf/ 3825 3826BPF [MISC] 3827L: bpf@vger.kernel.org 3828S: Odd Fixes 3829K: (?:\b|_)bpf(?:\b|_) 3830 3831BPF [NETWORKING] (struct_ops, reuseport) 3832M: Martin KaFai Lau <martin.lau@linux.dev> 3833L: bpf@vger.kernel.org 3834L: netdev@vger.kernel.org 3835S: Maintained 3836F: kernel/bpf/bpf_struct* 3837 3838BPF [NETWORKING] (tc BPF, sock_addr) 3839M: Martin KaFai Lau <martin.lau@linux.dev> 3840M: Daniel Borkmann <daniel@iogearbox.net> 3841R: John Fastabend <john.fastabend@gmail.com> 3842L: bpf@vger.kernel.org 3843L: netdev@vger.kernel.org 3844S: Maintained 3845F: net/core/filter.c 3846F: net/sched/act_bpf.c 3847F: net/sched/cls_bpf.c 3848 3849BPF [RINGBUF] 3850M: Andrii Nakryiko <andrii@kernel.org> 3851L: bpf@vger.kernel.org 3852S: Maintained 3853F: kernel/bpf/ringbuf.c 3854 3855BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3856M: KP Singh <kpsingh@kernel.org> 3857R: Florent Revest <revest@chromium.org> 3858R: Brendan Jackman <jackmanb@chromium.org> 3859L: bpf@vger.kernel.org 3860S: Maintained 3861F: Documentation/bpf/prog_lsm.rst 3862F: include/linux/bpf_lsm.h 3863F: kernel/bpf/bpf_lsm.c 3864F: security/bpf/ 3865 3866BPF [SELFTESTS] (Test Runners & Infrastructure) 3867M: Andrii Nakryiko <andrii@kernel.org> 3868R: Mykola Lysenko <mykolal@fb.com> 3869L: bpf@vger.kernel.org 3870S: Maintained 3871F: tools/testing/selftests/bpf/ 3872 3873BPF [STORAGE & CGROUPS] 3874M: Martin KaFai Lau <martin.lau@linux.dev> 3875L: bpf@vger.kernel.org 3876S: Maintained 3877F: kernel/bpf/*storage.c 3878F: kernel/bpf/bpf_lru* 3879F: kernel/bpf/cgroup.c 3880 3881BPF [TOOLING] (bpftool) 3882M: Quentin Monnet <quentin@isovalent.com> 3883L: bpf@vger.kernel.org 3884S: Maintained 3885F: kernel/bpf/disasm.* 3886F: tools/bpf/bpftool/ 3887 3888BPF [TRACING] 3889M: Song Liu <song@kernel.org> 3890R: Jiri Olsa <jolsa@kernel.org> 3891L: bpf@vger.kernel.org 3892S: Maintained 3893F: kernel/bpf/stackmap.c 3894F: kernel/trace/bpf_trace.c 3895 3896BROADCOM B44 10/100 ETHERNET DRIVER 3897M: Michael Chan <michael.chan@broadcom.com> 3898L: netdev@vger.kernel.org 3899S: Supported 3900F: drivers/net/ethernet/broadcom/b44.* 3901 3902BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3903M: Florian Fainelli <f.fainelli@gmail.com> 3904L: netdev@vger.kernel.org 3905L: openwrt-devel@lists.openwrt.org (subscribers-only) 3906S: Supported 3907F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3908F: drivers/net/dsa/b53/* 3909F: drivers/net/dsa/bcm_sf2* 3910F: include/linux/dsa/brcm.h 3911F: include/linux/platform_data/b53.h 3912 3913BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3914M: Florian Fainelli <f.fainelli@gmail.com> 3915R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3916L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3918S: Maintained 3919T: git https://github.com/broadcom/stblinux.git 3920F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3921F: drivers/pci/controller/pcie-brcmstb.c 3922F: drivers/staging/vc04_services 3923N: bcm2711 3924N: bcm283* 3925N: raspberrypi 3926 3927BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3928M: Florian Fainelli <f.fainelli@gmail.com> 3929M: Ray Jui <rjui@broadcom.com> 3930M: Scott Branden <sbranden@broadcom.com> 3931R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3932S: Maintained 3933T: git https://github.com/broadcom/mach-bcm 3934F: arch/arm/mach-bcm/ 3935N: bcm281* 3936N: bcm113* 3937N: bcm216* 3938N: kona 3939 3940BROADCOM BCM47XX MIPS ARCHITECTURE 3941M: Hauke Mehrtens <hauke@hauke-m.de> 3942M: Rafał Miłecki <zajec5@gmail.com> 3943L: linux-mips@vger.kernel.org 3944S: Maintained 3945F: Documentation/devicetree/bindings/mips/brcm/ 3946F: arch/mips/bcm47xx/* 3947F: arch/mips/include/asm/mach-bcm47xx/* 3948 3949BROADCOM BCM4908 ETHERNET DRIVER 3950M: Rafał Miłecki <rafal@milecki.pl> 3951R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3952L: netdev@vger.kernel.org 3953S: Maintained 3954F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3955F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3956F: drivers/net/ethernet/broadcom/unimac.h 3957 3958BROADCOM BCM4908 PINMUX DRIVER 3959M: Rafał Miłecki <rafal@milecki.pl> 3960R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3961L: linux-gpio@vger.kernel.org 3962S: Maintained 3963F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3964F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3965 3966BROADCOM BCM5301X ARM ARCHITECTURE 3967M: Florian Fainelli <f.fainelli@gmail.com> 3968M: Hauke Mehrtens <hauke@hauke-m.de> 3969M: Rafał Miłecki <zajec5@gmail.com> 3970R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3972S: Maintained 3973F: arch/arm/boot/dts/bcm470* 3974F: arch/arm/boot/dts/bcm5301* 3975F: arch/arm/boot/dts/bcm953012* 3976F: arch/arm/mach-bcm/bcm_5301x.c 3977 3978BROADCOM BCM53573 ARM ARCHITECTURE 3979M: Florian Fainelli <f.fainelli@gmail.com> 3980M: Rafał Miłecki <rafal@milecki.pl> 3981R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3983S: Maintained 3984F: arch/arm/boot/dts/bcm47189* 3985F: arch/arm/boot/dts/bcm53573* 3986 3987BROADCOM BCM63XX/BCM33XX UDC DRIVER 3988M: Kevin Cernekee <cernekee@gmail.com> 3989L: linux-usb@vger.kernel.org 3990S: Maintained 3991F: drivers/usb/gadget/udc/bcm63xx_udc.* 3992 3993BROADCOM BCM7XXX ARM ARCHITECTURE 3994M: Florian Fainelli <f.fainelli@gmail.com> 3995R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3997S: Maintained 3998T: git https://github.com/broadcom/stblinux.git 3999F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4000F: arch/arm/boot/dts/bcm7*.dts* 4001F: arch/arm/include/asm/hardware/cache-b15-rac.h 4002F: arch/arm/mach-bcm/*brcmstb* 4003F: arch/arm/mm/cache-b15-rac.c 4004F: drivers/bus/brcmstb_gisb.c 4005F: drivers/pci/controller/pcie-brcmstb.c 4006N: brcmstb 4007N: bcm7038 4008N: bcm7120 4009 4010BROADCOM BCMBCA ARM ARCHITECTURE 4011M: William Zhang <william.zhang@broadcom.com> 4012M: Anand Gore <anand.gore@broadcom.com> 4013M: Kursad Oney <kursad.oney@broadcom.com> 4014M: Florian Fainelli <f.fainelli@gmail.com> 4015M: Rafał Miłecki <rafal@milecki.pl> 4016R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4018S: Maintained 4019T: git https://github.com/broadcom/stblinux.git 4020F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4021F: arch/arm64/boot/dts/broadcom/bcmbca/* 4022N: bcmbca 4023N: bcm[9]?47622 4024N: bcm[9]?4912 4025N: bcm[9]?63138 4026N: bcm[9]?63146 4027N: bcm[9]?63148 4028N: bcm[9]?63158 4029N: bcm[9]?63178 4030N: bcm[9]?6756 4031N: bcm[9]?6813 4032N: bcm[9]?6846 4033N: bcm[9]?6855 4034N: bcm[9]?6856 4035N: bcm[9]?6858 4036N: bcm[9]?6878 4037 4038BROADCOM BDC DRIVER 4039M: Justin Chen <justinpopo6@gmail.com> 4040M: Al Cooper <alcooperx@gmail.com> 4041R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4042L: linux-usb@vger.kernel.org 4043S: Maintained 4044F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4045F: drivers/usb/gadget/udc/bdc/ 4046 4047BROADCOM BMIPS CPUFREQ DRIVER 4048M: Markus Mayer <mmayer@broadcom.com> 4049R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4050L: linux-pm@vger.kernel.org 4051S: Maintained 4052F: drivers/cpufreq/bmips-cpufreq.c 4053 4054BROADCOM BMIPS MIPS ARCHITECTURE 4055M: Florian Fainelli <f.fainelli@gmail.com> 4056R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4057L: linux-mips@vger.kernel.org 4058S: Maintained 4059T: git https://github.com/broadcom/stblinux.git 4060F: arch/mips/bmips/* 4061F: arch/mips/boot/dts/brcm/bcm*.dts* 4062F: arch/mips/include/asm/mach-bmips/* 4063F: arch/mips/kernel/*bmips* 4064F: drivers/irqchip/irq-bcm63* 4065F: drivers/irqchip/irq-bcm7* 4066F: drivers/irqchip/irq-brcmstb* 4067F: drivers/soc/bcm/bcm63xx 4068F: include/linux/bcm963xx_nvram.h 4069F: include/linux/bcm963xx_tag.h 4070 4071BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4072M: Rasesh Mody <rmody@marvell.com> 4073M: GR-Linux-NIC-Dev@marvell.com 4074L: netdev@vger.kernel.org 4075S: Supported 4076F: drivers/net/ethernet/broadcom/bnx2.* 4077F: drivers/net/ethernet/broadcom/bnx2_* 4078 4079BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4080M: Saurav Kashyap <skashyap@marvell.com> 4081M: Javed Hasan <jhasan@marvell.com> 4082M: GR-QLogic-Storage-Upstream@marvell.com 4083L: linux-scsi@vger.kernel.org 4084S: Supported 4085F: drivers/scsi/bnx2fc/ 4086 4087BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4088M: Nilesh Javali <njavali@marvell.com> 4089M: Manish Rangankar <mrangankar@marvell.com> 4090M: GR-QLogic-Storage-Upstream@marvell.com 4091L: linux-scsi@vger.kernel.org 4092S: Supported 4093F: drivers/scsi/bnx2i/ 4094 4095BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4096M: Ariel Elior <aelior@marvell.com> 4097M: Sudarsana Kalluru <skalluru@marvell.com> 4098M: Manish Chopra <manishc@marvell.com> 4099L: netdev@vger.kernel.org 4100S: Supported 4101F: drivers/net/ethernet/broadcom/bnx2x/ 4102 4103BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4104M: Michael Chan <michael.chan@broadcom.com> 4105L: netdev@vger.kernel.org 4106S: Supported 4107F: drivers/firmware/broadcom/tee_bnxt_fw.c 4108F: drivers/net/ethernet/broadcom/bnxt/ 4109F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4110 4111BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4112M: Arend van Spriel <aspriel@gmail.com> 4113M: Franky Lin <franky.lin@broadcom.com> 4114M: Hante Meuleman <hante.meuleman@broadcom.com> 4115L: linux-wireless@vger.kernel.org 4116L: brcm80211-dev-list.pdl@broadcom.com 4117L: SHA-cyfmac-dev-list@infineon.com 4118S: Supported 4119F: drivers/net/wireless/broadcom/brcm80211/ 4120 4121BROADCOM BRCMSTB GPIO DRIVER 4122M: Doug Berger <opendmb@gmail.com> 4123M: Florian Fainelli <f.fainelli@gmail.com> 4124R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4125S: Supported 4126F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4127F: drivers/gpio/gpio-brcmstb.c 4128 4129BROADCOM BRCMSTB I2C DRIVER 4130M: Kamal Dasu <kdasu.kdev@gmail.com> 4131R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4132L: linux-i2c@vger.kernel.org 4133S: Supported 4134F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4135F: drivers/i2c/busses/i2c-brcmstb.c 4136 4137BROADCOM BRCMSTB UART DRIVER 4138M: Al Cooper <alcooperx@gmail.com> 4139R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4140L: linux-serial@vger.kernel.org 4141S: Maintained 4142F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4143F: drivers/tty/serial/8250/8250_bcm7271.c 4144 4145BROADCOM BRCMSTB USB EHCI DRIVER 4146M: Justin Chen <justinpopo6@gmail.com> 4147M: Al Cooper <alcooperx@gmail.com> 4148R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4149L: linux-usb@vger.kernel.org 4150S: Maintained 4151F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4152F: drivers/usb/host/ehci-brcm.* 4153 4154BROADCOM BRCMSTB USB PIN MAP DRIVER 4155M: Al Cooper <alcooperx@gmail.com> 4156R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4157L: linux-usb@vger.kernel.org 4158S: Maintained 4159F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4160F: drivers/usb/misc/brcmstb-usb-pinmap.c 4161 4162BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4163M: Justin Chen <justinpopo6@gmail.com> 4164M: Al Cooper <alcooperx@gmail.com> 4165R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4166L: linux-kernel@vger.kernel.org 4167S: Maintained 4168F: drivers/phy/broadcom/phy-brcm-usb* 4169 4170BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4171M: William Zhang <william.zhang@broadcom.com> 4172M: Kursad Oney <kursad.oney@broadcom.com> 4173M: Jonas Gorski <jonas.gorski@gmail.com> 4174R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4175L: linux-spi@vger.kernel.org 4176S: Maintained 4177F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4178F: drivers/spi/spi-bcm63xx-hsspi.c 4179F: drivers/spi/spi-bcmbca-hsspi.c 4180 4181BROADCOM ETHERNET PHY DRIVERS 4182M: Florian Fainelli <f.fainelli@gmail.com> 4183R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4184L: netdev@vger.kernel.org 4185S: Supported 4186F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4187F: drivers/net/phy/bcm*.[ch] 4188F: drivers/net/phy/broadcom.c 4189F: include/linux/brcmphy.h 4190 4191BROADCOM GENET ETHERNET DRIVER 4192M: Doug Berger <opendmb@gmail.com> 4193M: Florian Fainelli <f.fainelli@gmail.com> 4194R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4195L: netdev@vger.kernel.org 4196S: Supported 4197F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4198F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4199F: drivers/net/ethernet/broadcom/genet/ 4200F: drivers/net/ethernet/broadcom/unimac.h 4201F: drivers/net/mdio/mdio-bcm-unimac.c 4202F: include/linux/platform_data/bcmgenet.h 4203F: include/linux/platform_data/mdio-bcm-unimac.h 4204 4205BROADCOM IPROC ARM ARCHITECTURE 4206M: Ray Jui <rjui@broadcom.com> 4207M: Scott Branden <sbranden@broadcom.com> 4208R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4210S: Maintained 4211T: git https://github.com/broadcom/stblinux.git 4212F: arch/arm64/boot/dts/broadcom/northstar2/* 4213F: arch/arm64/boot/dts/broadcom/stingray/* 4214F: drivers/clk/bcm/clk-ns* 4215F: drivers/clk/bcm/clk-sr* 4216F: drivers/pinctrl/bcm/pinctrl-ns* 4217F: include/dt-bindings/clock/bcm-sr* 4218N: iproc 4219N: cygnus 4220N: bcm[-_]nsp 4221N: bcm9113* 4222N: bcm9583* 4223N: bcm9585* 4224N: bcm9586* 4225N: bcm988312 4226N: bcm113* 4227N: bcm583* 4228N: bcm585* 4229N: bcm586* 4230N: bcm88312 4231N: hr2 4232N: stingray 4233 4234BROADCOM IPROC GBIT ETHERNET DRIVER 4235M: Rafał Miłecki <rafal@milecki.pl> 4236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4237L: netdev@vger.kernel.org 4238S: Maintained 4239F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4240F: drivers/net/ethernet/broadcom/bgmac* 4241F: drivers/net/ethernet/broadcom/unimac.h 4242 4243BROADCOM KONA GPIO DRIVER 4244M: Ray Jui <rjui@broadcom.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246S: Supported 4247F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4248F: drivers/gpio/gpio-bcm-kona.c 4249 4250BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4251M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4252M: Kashyap Desai <kashyap.desai@broadcom.com> 4253M: Sumit Saxena <sumit.saxena@broadcom.com> 4254M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4255L: mpi3mr-linuxdrv.pdl@broadcom.com 4256L: linux-scsi@vger.kernel.org 4257S: Supported 4258W: https://www.broadcom.com/support/storage 4259F: drivers/scsi/mpi3mr/ 4260 4261BROADCOM NETXTREME-E ROCE DRIVER 4262M: Selvin Xavier <selvin.xavier@broadcom.com> 4263L: linux-rdma@vger.kernel.org 4264S: Supported 4265W: http://www.broadcom.com 4266F: drivers/infiniband/hw/bnxt_re/ 4267F: include/uapi/rdma/bnxt_re-abi.h 4268 4269BROADCOM NVRAM DRIVER 4270M: Rafał Miłecki <zajec5@gmail.com> 4271L: linux-mips@vger.kernel.org 4272S: Maintained 4273F: drivers/firmware/broadcom/* 4274 4275BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4276M: Rafał Miłecki <rafal@milecki.pl> 4277M: Florian Fainelli <f.fainelli@gmail.com> 4278R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4279L: linux-pm@vger.kernel.org 4280S: Maintained 4281T: git https://github.com/broadcom/stblinux.git 4282F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4283F: include/dt-bindings/soc/bcm-pmb.h 4284 4285BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4286M: Rafał Miłecki <zajec5@gmail.com> 4287L: linux-wireless@vger.kernel.org 4288S: Maintained 4289F: drivers/bcma/ 4290F: include/linux/bcma/ 4291 4292BROADCOM SPI DRIVER 4293M: Kamal Dasu <kdasu.kdev@gmail.com> 4294R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4295S: Maintained 4296F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4297F: drivers/spi/spi-bcm-qspi.* 4298F: drivers/spi/spi-brcmstb-qspi.c 4299F: drivers/spi/spi-iproc-qspi.c 4300 4301BROADCOM STB AVS CPUFREQ DRIVER 4302M: Markus Mayer <mmayer@broadcom.com> 4303R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4304L: linux-pm@vger.kernel.org 4305S: Maintained 4306F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4307F: drivers/cpufreq/brcmstb* 4308 4309BROADCOM STB AVS TMON DRIVER 4310M: Markus Mayer <mmayer@broadcom.com> 4311R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4312L: linux-pm@vger.kernel.org 4313S: Maintained 4314F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4315F: drivers/thermal/broadcom/brcmstb* 4316 4317BROADCOM STB DPFE DRIVER 4318M: Markus Mayer <mmayer@broadcom.com> 4319R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4321S: Maintained 4322F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4323F: drivers/memory/brcmstb_dpfe.c 4324 4325BROADCOM STB NAND FLASH DRIVER 4326M: Brian Norris <computersforpeace@gmail.com> 4327M: Kamal Dasu <kdasu.kdev@gmail.com> 4328R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4329L: linux-mtd@lists.infradead.org 4330S: Maintained 4331F: drivers/mtd/nand/raw/brcmnand/ 4332F: include/linux/platform_data/brcmnand.h 4333 4334BROADCOM STB PCIE DRIVER 4335M: Jim Quinlan <jim2101024@gmail.com> 4336M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4337M: Florian Fainelli <f.fainelli@gmail.com> 4338R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4339L: linux-pci@vger.kernel.org 4340S: Maintained 4341F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4342F: drivers/pci/controller/pcie-brcmstb.c 4343 4344BROADCOM SYSTEMPORT ETHERNET DRIVER 4345M: Florian Fainelli <f.fainelli@gmail.com> 4346R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4347L: netdev@vger.kernel.org 4348S: Supported 4349F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4350F: drivers/net/ethernet/broadcom/bcmsysport.* 4351F: drivers/net/ethernet/broadcom/unimac.h 4352 4353BROADCOM TG3 GIGABIT ETHERNET DRIVER 4354M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4355M: Prashant Sreedharan <prashant@broadcom.com> 4356M: Michael Chan <mchan@broadcom.com> 4357L: netdev@vger.kernel.org 4358S: Supported 4359F: drivers/net/ethernet/broadcom/tg3.* 4360 4361BROADCOM VK DRIVER 4362M: Scott Branden <scott.branden@broadcom.com> 4363R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4364S: Supported 4365F: drivers/misc/bcm-vk/ 4366F: include/uapi/linux/misc/bcm_vk.h 4367 4368BROCADE BFA FC SCSI DRIVER 4369M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4370M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4371L: linux-scsi@vger.kernel.org 4372S: Supported 4373F: drivers/scsi/bfa/ 4374 4375BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4376M: Rasesh Mody <rmody@marvell.com> 4377M: Sudarsana Kalluru <skalluru@marvell.com> 4378M: GR-Linux-NIC-Dev@marvell.com 4379L: netdev@vger.kernel.org 4380S: Supported 4381F: drivers/net/ethernet/brocade/bna/ 4382 4383BSG (block layer generic sg v4 driver) 4384M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4385L: linux-scsi@vger.kernel.org 4386S: Supported 4387F: block/bsg.c 4388F: include/linux/bsg.h 4389F: include/uapi/linux/bsg.h 4390 4391BT87X AUDIO DRIVER 4392M: Clemens Ladisch <clemens@ladisch.de> 4393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4394S: Maintained 4395T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4396F: Documentation/sound/cards/bt87x.rst 4397F: sound/pci/bt87x.c 4398 4399BT8XXGPIO DRIVER 4400M: Michael Buesch <m@bues.ch> 4401S: Maintained 4402W: http://bu3sch.de/btgpio.php 4403F: drivers/gpio/gpio-bt8xx.c 4404 4405BTRFS FILE SYSTEM 4406M: Chris Mason <clm@fb.com> 4407M: Josef Bacik <josef@toxicpanda.com> 4408M: David Sterba <dsterba@suse.com> 4409L: linux-btrfs@vger.kernel.org 4410S: Maintained 4411W: https://btrfs.readthedocs.io 4412W: https://btrfs.wiki.kernel.org/ 4413Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4414C: irc://irc.libera.chat/btrfs 4415T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4416F: Documentation/filesystems/btrfs.rst 4417F: fs/btrfs/ 4418F: include/linux/btrfs* 4419F: include/trace/events/btrfs.h 4420F: include/uapi/linux/btrfs* 4421 4422BTTV VIDEO4LINUX DRIVER 4423M: Mauro Carvalho Chehab <mchehab@kernel.org> 4424L: linux-media@vger.kernel.org 4425S: Odd fixes 4426W: https://linuxtv.org 4427T: git git://linuxtv.org/media_tree.git 4428F: Documentation/driver-api/media/drivers/bttv* 4429F: drivers/media/pci/bt8xx/bttv* 4430 4431BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4432M: Chanwoo Choi <cw00.choi@samsung.com> 4433L: linux-pm@vger.kernel.org 4434L: linux-samsung-soc@vger.kernel.org 4435S: Maintained 4436T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4437F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4438F: drivers/devfreq/exynos-bus.c 4439 4440BUSLOGIC SCSI DRIVER 4441M: Khalid Aziz <khalid@gonehiking.org> 4442L: linux-scsi@vger.kernel.org 4443S: Maintained 4444F: drivers/scsi/BusLogic.* 4445F: drivers/scsi/FlashPoint.* 4446 4447BXCAN CAN NETWORK DRIVER 4448M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4449L: linux-can@vger.kernel.org 4450S: Maintained 4451F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4452F: drivers/net/can/bxcan.c 4453 4454C-MEDIA CMI8788 DRIVER 4455M: Clemens Ladisch <clemens@ladisch.de> 4456L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4457S: Maintained 4458T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4459F: sound/pci/oxygen/ 4460 4461C-SKY ARCHITECTURE 4462M: Guo Ren <guoren@kernel.org> 4463L: linux-csky@vger.kernel.org 4464S: Supported 4465T: git https://github.com/c-sky/csky-linux.git 4466F: Documentation/devicetree/bindings/csky/ 4467F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4468F: Documentation/devicetree/bindings/timer/csky,* 4469F: arch/csky/ 4470F: drivers/clocksource/timer-gx6605s.c 4471F: drivers/clocksource/timer-mp-csky.c 4472F: drivers/irqchip/irq-csky-* 4473N: csky 4474K: csky 4475 4476CA8210 IEEE-802.15.4 RADIO DRIVER 4477L: linux-wpan@vger.kernel.org 4478S: Orphan 4479W: https://github.com/Cascoda/ca8210-linux.git 4480F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4481F: drivers/net/ieee802154/ca8210.c 4482 4483CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4484M: David Howells <dhowells@redhat.com> 4485L: linux-cachefs@redhat.com (moderated for non-subscribers) 4486S: Supported 4487F: Documentation/filesystems/caching/cachefiles.rst 4488F: fs/cachefiles/ 4489 4490CADENCE MIPI-CSI2 BRIDGES 4491M: Maxime Ripard <mripard@kernel.org> 4492L: linux-media@vger.kernel.org 4493S: Maintained 4494F: Documentation/devicetree/bindings/media/cdns,*.txt 4495F: drivers/media/platform/cadence/cdns-csi2* 4496 4497CADENCE NAND DRIVER 4498L: linux-mtd@lists.infradead.org 4499S: Orphan 4500F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4501F: drivers/mtd/nand/raw/cadence-nand-controller.c 4502 4503CADENCE USB3 DRD IP DRIVER 4504M: Peter Chen <peter.chen@kernel.org> 4505M: Pawel Laszczak <pawell@cadence.com> 4506R: Roger Quadros <rogerq@kernel.org> 4507R: Aswath Govindraju <a-govindraju@ti.com> 4508L: linux-usb@vger.kernel.org 4509S: Maintained 4510T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4511F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4512F: drivers/usb/cdns3/ 4513X: drivers/usb/cdns3/cdnsp* 4514 4515CADENCE USBSSP DRD IP DRIVER 4516M: Pawel Laszczak <pawell@cadence.com> 4517L: linux-usb@vger.kernel.org 4518S: Maintained 4519T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4520F: drivers/usb/cdns3/ 4521X: drivers/usb/cdns3/cdns3* 4522 4523CADET FM/AM RADIO RECEIVER DRIVER 4524M: Hans Verkuil <hverkuil@xs4all.nl> 4525L: linux-media@vger.kernel.org 4526S: Maintained 4527W: https://linuxtv.org 4528T: git git://linuxtv.org/media_tree.git 4529F: drivers/media/radio/radio-cadet* 4530 4531CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4532L: linux-media@vger.kernel.org 4533S: Orphan 4534T: git git://linuxtv.org/media_tree.git 4535F: Documentation/admin-guide/media/cafe_ccic* 4536F: drivers/media/platform/marvell/ 4537 4538CAIF NETWORK LAYER 4539L: netdev@vger.kernel.org 4540S: Orphan 4541F: Documentation/networking/caif/ 4542F: drivers/net/caif/ 4543F: include/net/caif/ 4544F: include/uapi/linux/caif/ 4545F: net/caif/ 4546 4547CAKE QDISC 4548M: Toke Høiland-Jørgensen <toke@toke.dk> 4549L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4550S: Maintained 4551F: net/sched/sch_cake.c 4552 4553CAN NETWORK DRIVERS 4554M: Wolfgang Grandegger <wg@grandegger.com> 4555M: Marc Kleine-Budde <mkl@pengutronix.de> 4556L: linux-can@vger.kernel.org 4557S: Maintained 4558W: https://github.com/linux-can 4559T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4560T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4561F: Documentation/devicetree/bindings/net/can/ 4562F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4563F: drivers/net/can/ 4564F: drivers/phy/phy-can-transceiver.c 4565F: include/linux/can/bittiming.h 4566F: include/linux/can/dev.h 4567F: include/linux/can/length.h 4568F: include/linux/can/platform/ 4569F: include/linux/can/rx-offload.h 4570F: include/uapi/linux/can/error.h 4571F: include/uapi/linux/can/netlink.h 4572F: include/uapi/linux/can/vxcan.h 4573 4574CAN NETWORK LAYER 4575M: Oliver Hartkopp <socketcan@hartkopp.net> 4576M: Marc Kleine-Budde <mkl@pengutronix.de> 4577L: linux-can@vger.kernel.org 4578S: Maintained 4579W: https://github.com/linux-can 4580T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4581T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4582F: Documentation/networking/can.rst 4583F: include/linux/can/can-ml.h 4584F: include/linux/can/core.h 4585F: include/linux/can/skb.h 4586F: include/net/netns/can.h 4587F: include/uapi/linux/can.h 4588F: include/uapi/linux/can/bcm.h 4589F: include/uapi/linux/can/gw.h 4590F: include/uapi/linux/can/isotp.h 4591F: include/uapi/linux/can/raw.h 4592F: net/can/ 4593 4594CAN-J1939 NETWORK LAYER 4595M: Robin van der Gracht <robin@protonic.nl> 4596M: Oleksij Rempel <o.rempel@pengutronix.de> 4597R: kernel@pengutronix.de 4598L: linux-can@vger.kernel.org 4599S: Maintained 4600F: Documentation/networking/j1939.rst 4601F: include/uapi/linux/can/j1939.h 4602F: net/can/j1939/ 4603 4604CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4605M: Damien Le Moal <dlemoal@kernel.org> 4606L: linux-riscv@lists.infradead.org 4607L: linux-gpio@vger.kernel.org (pinctrl driver) 4608F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4609F: drivers/pinctrl/pinctrl-k210.c 4610 4611CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4612M: Damien Le Moal <dlemoal@kernel.org> 4613L: linux-kernel@vger.kernel.org 4614L: linux-riscv@lists.infradead.org 4615S: Maintained 4616F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4617F: drivers/reset/reset-k210.c 4618 4619CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4620M: Damien Le Moal <dlemoal@kernel.org> 4621L: linux-riscv@lists.infradead.org 4622S: Maintained 4623F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4624F: drivers/soc/canaan/ 4625F: include/soc/canaan/ 4626 4627CAPABILITIES 4628M: Serge Hallyn <serge@hallyn.com> 4629L: linux-security-module@vger.kernel.org 4630S: Supported 4631F: include/linux/capability.h 4632F: include/uapi/linux/capability.h 4633F: kernel/capability.c 4634F: security/commoncap.c 4635 4636CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4637M: Kevin Tsai <ktsai@capellamicro.com> 4638S: Maintained 4639F: drivers/iio/light/cm* 4640 4641CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4642M: Christian Lamparter <chunkeey@googlemail.com> 4643L: linux-wireless@vger.kernel.org 4644S: Maintained 4645W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4646F: drivers/net/wireless/ath/carl9170/ 4647 4648CAVIUM I2C DRIVER 4649M: Robert Richter <rric@kernel.org> 4650S: Odd Fixes 4651W: http://www.marvell.com 4652F: drivers/i2c/busses/i2c-octeon* 4653F: drivers/i2c/busses/i2c-thunderx* 4654 4655CAVIUM LIQUIDIO NETWORK DRIVER 4656M: Derek Chickles <dchickles@marvell.com> 4657M: Satanand Burla <sburla@marvell.com> 4658M: Felix Manlunas <fmanlunas@marvell.com> 4659L: netdev@vger.kernel.org 4660S: Supported 4661W: http://www.marvell.com 4662F: drivers/net/ethernet/cavium/liquidio/ 4663 4664CAVIUM MMC DRIVER 4665M: Robert Richter <rric@kernel.org> 4666S: Odd Fixes 4667W: http://www.marvell.com 4668F: drivers/mmc/host/cavium* 4669 4670CAVIUM OCTEON-TX CRYPTO DRIVER 4671M: George Cherian <gcherian@marvell.com> 4672L: linux-crypto@vger.kernel.org 4673S: Supported 4674W: http://www.marvell.com 4675F: drivers/crypto/cavium/cpt/ 4676 4677CAVIUM THUNDERX2 ARM64 SOC 4678M: Robert Richter <rric@kernel.org> 4679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4680S: Odd Fixes 4681F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4682F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4683 4684CBS/ETF/TAPRIO QDISCS 4685M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4686L: netdev@vger.kernel.org 4687S: Maintained 4688F: net/sched/sch_cbs.c 4689F: net/sched/sch_etf.c 4690F: net/sched/sch_taprio.c 4691 4692CC2520 IEEE-802.15.4 RADIO DRIVER 4693M: Stefan Schmidt <stefan@datenfreihafen.org> 4694L: linux-wpan@vger.kernel.org 4695S: Odd Fixes 4696F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4697F: drivers/net/ieee802154/cc2520.c 4698 4699CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4700M: Gilad Ben-Yossef <gilad@benyossef.com> 4701L: linux-crypto@vger.kernel.org 4702S: Supported 4703W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4704F: drivers/crypto/ccree/ 4705 4706CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4707M: Hadar Gat <hadar.gat@arm.com> 4708L: linux-crypto@vger.kernel.org 4709S: Supported 4710W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4711F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4712F: drivers/char/hw_random/cctrng.c 4713F: drivers/char/hw_random/cctrng.h 4714 4715CEC FRAMEWORK 4716M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4717L: linux-media@vger.kernel.org 4718S: Supported 4719W: http://linuxtv.org 4720T: git git://linuxtv.org/media_tree.git 4721F: Documentation/ABI/testing/debugfs-cec-error-inj 4722F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4723F: Documentation/driver-api/media/cec-core.rst 4724F: Documentation/userspace-api/media/cec 4725F: drivers/media/cec/ 4726F: drivers/media/rc/keymaps/rc-cec.c 4727F: include/media/cec-notifier.h 4728F: include/media/cec.h 4729F: include/uapi/linux/cec-funcs.h 4730F: include/uapi/linux/cec.h 4731 4732CEC GPIO DRIVER 4733M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4734L: linux-media@vger.kernel.org 4735S: Supported 4736W: http://linuxtv.org 4737T: git git://linuxtv.org/media_tree.git 4738F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4739F: drivers/media/cec/platform/cec-gpio/ 4740 4741CELL BROADBAND ENGINE ARCHITECTURE 4742M: Arnd Bergmann <arnd@arndb.de> 4743L: linuxppc-dev@lists.ozlabs.org 4744S: Supported 4745W: http://www.ibm.com/developerworks/power/cell/ 4746F: arch/powerpc/include/asm/cell*.h 4747F: arch/powerpc/include/asm/spu*.h 4748F: arch/powerpc/include/uapi/asm/spu*.h 4749F: arch/powerpc/platforms/cell/ 4750 4751CELLWISE CW2015 BATTERY DRIVER 4752M: Tobias Schrammm <t.schramm@manjaro.org> 4753S: Maintained 4754F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4755F: drivers/power/supply/cw2015_battery.c 4756 4757CEPH COMMON CODE (LIBCEPH) 4758M: Ilya Dryomov <idryomov@gmail.com> 4759M: Xiubo Li <xiubli@redhat.com> 4760R: Jeff Layton <jlayton@kernel.org> 4761L: ceph-devel@vger.kernel.org 4762S: Supported 4763W: http://ceph.com/ 4764T: git https://github.com/ceph/ceph-client.git 4765F: include/linux/ceph/ 4766F: include/linux/crush/ 4767F: net/ceph/ 4768 4769CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4770M: Xiubo Li <xiubli@redhat.com> 4771M: Ilya Dryomov <idryomov@gmail.com> 4772R: Jeff Layton <jlayton@kernel.org> 4773L: ceph-devel@vger.kernel.org 4774S: Supported 4775W: http://ceph.com/ 4776T: git https://github.com/ceph/ceph-client.git 4777F: Documentation/filesystems/ceph.rst 4778F: fs/ceph/ 4779 4780CERTIFICATE HANDLING 4781M: David Howells <dhowells@redhat.com> 4782M: David Woodhouse <dwmw2@infradead.org> 4783L: keyrings@vger.kernel.org 4784S: Maintained 4785F: Documentation/admin-guide/module-signing.rst 4786F: certs/ 4787F: scripts/sign-file.c 4788F: tools/certs/ 4789 4790CFAG12864B LCD DRIVER 4791M: Miguel Ojeda <ojeda@kernel.org> 4792S: Maintained 4793F: drivers/auxdisplay/cfag12864b.c 4794F: include/linux/cfag12864b.h 4795 4796CFAG12864BFB LCD FRAMEBUFFER DRIVER 4797M: Miguel Ojeda <ojeda@kernel.org> 4798S: Maintained 4799F: drivers/auxdisplay/cfag12864bfb.c 4800F: include/linux/cfag12864b.h 4801 4802CHAR and MISC DRIVERS 4803M: Arnd Bergmann <arnd@arndb.de> 4804M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4805S: Supported 4806T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4807F: drivers/char/ 4808F: drivers/misc/ 4809F: include/linux/miscdevice.h 4810X: drivers/char/agp/ 4811X: drivers/char/hw_random/ 4812X: drivers/char/ipmi/ 4813X: drivers/char/random.c 4814X: drivers/char/tpm/ 4815 4816CHECKPATCH 4817M: Andy Whitcroft <apw@canonical.com> 4818M: Joe Perches <joe@perches.com> 4819R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4820R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4821S: Maintained 4822F: scripts/checkpatch.pl 4823 4824CHECKPATCH DOCUMENTATION 4825M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4826M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4827R: Joe Perches <joe@perches.com> 4828S: Maintained 4829F: Documentation/dev-tools/checkpatch.rst 4830 4831CHINESE DOCUMENTATION 4832M: Alex Shi <alexs@kernel.org> 4833M: Yanteng Si <siyanteng@loongson.cn> 4834S: Maintained 4835F: Documentation/translations/zh_CN/ 4836 4837CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4838M: Peter Chen <peter.chen@kernel.org> 4839L: linux-usb@vger.kernel.org 4840S: Maintained 4841T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4842F: drivers/usb/chipidea/ 4843 4844CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4845M: Hans de Goede <hdegoede@redhat.com> 4846L: linux-input@vger.kernel.org 4847S: Maintained 4848F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4849F: drivers/input/touchscreen/chipone_icn8318.c 4850 4851CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4852M: Hans de Goede <hdegoede@redhat.com> 4853L: linux-input@vger.kernel.org 4854S: Maintained 4855F: drivers/input/touchscreen/chipone_icn8505.c 4856 4857CHROME HARDWARE PLATFORM SUPPORT 4858M: Benson Leung <bleung@chromium.org> 4859L: chrome-platform@lists.linux.dev 4860S: Maintained 4861T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4862F: drivers/platform/chrome/ 4863 4864CHROMEOS EC CODEC DRIVER 4865M: Cheng-Yi Chiang <cychiang@chromium.org> 4866M: Tzung-Bi Shih <tzungbi@kernel.org> 4867R: Guenter Roeck <groeck@chromium.org> 4868L: chrome-platform@lists.linux.dev 4869S: Maintained 4870F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4871F: sound/soc/codecs/cros_ec_codec.* 4872 4873CHROMEOS EC SUBDRIVERS 4874M: Benson Leung <bleung@chromium.org> 4875R: Guenter Roeck <groeck@chromium.org> 4876L: chrome-platform@lists.linux.dev 4877S: Maintained 4878F: drivers/power/supply/cros_usbpd-charger.c 4879N: cros_ec 4880N: cros-ec 4881 4882CHROMEOS EC UART DRIVER 4883M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4884R: Benson Leung <bleung@chromium.org> 4885R: Tzung-Bi Shih <tzungbi@kernel.org> 4886S: Maintained 4887F: drivers/platform/chrome/cros_ec_uart.c 4888 4889CHROMEOS EC USB PD NOTIFY DRIVER 4890M: Prashant Malani <pmalani@chromium.org> 4891L: chrome-platform@lists.linux.dev 4892S: Maintained 4893F: drivers/platform/chrome/cros_usbpd_notify.c 4894F: include/linux/platform_data/cros_usbpd_notify.h 4895 4896CHROMEOS EC USB TYPE-C DRIVER 4897M: Prashant Malani <pmalani@chromium.org> 4898L: chrome-platform@lists.linux.dev 4899S: Maintained 4900F: drivers/platform/chrome/cros_ec_typec.* 4901F: drivers/platform/chrome/cros_typec_switch.c 4902F: drivers/platform/chrome/cros_typec_vdm.* 4903 4904CHROMEOS HPS DRIVER 4905M: Dan Callaghan <dcallagh@chromium.org> 4906R: Sami Kyöstilä <skyostil@chromium.org> 4907S: Maintained 4908F: drivers/platform/chrome/cros_hps_i2c.c 4909 4910CHRONTEL CH7322 CEC DRIVER 4911M: Joe Tessler <jrt@google.com> 4912L: linux-media@vger.kernel.org 4913S: Maintained 4914T: git git://linuxtv.org/media_tree.git 4915F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4916F: drivers/media/cec/i2c/ch7322.c 4917 4918CIRRUS LOGIC AUDIO CODEC DRIVERS 4919M: James Schulman <james.schulman@cirrus.com> 4920M: David Rhodes <david.rhodes@cirrus.com> 4921M: Richard Fitzgerald <rf@opensource.cirrus.com> 4922L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4923L: patches@opensource.cirrus.com 4924S: Maintained 4925F: Documentation/devicetree/bindings/sound/cirrus,cs* 4926F: include/dt-bindings/sound/cs* 4927F: include/sound/cs* 4928F: sound/pci/hda/cs* 4929F: sound/pci/hda/hda_cs_dsp_ctl.* 4930F: sound/soc/codecs/cs* 4931 4932CIRRUS LOGIC DSP FIRMWARE DRIVER 4933M: Simon Trimmer <simont@opensource.cirrus.com> 4934M: Charles Keepax <ckeepax@opensource.cirrus.com> 4935M: Richard Fitzgerald <rf@opensource.cirrus.com> 4936L: patches@opensource.cirrus.com 4937S: Supported 4938W: https://github.com/CirrusLogic/linux-drivers/wiki 4939T: git https://github.com/CirrusLogic/linux-drivers.git 4940F: drivers/firmware/cirrus/* 4941F: include/linux/firmware/cirrus/* 4942 4943CIRRUS LOGIC EP93XX ETHERNET DRIVER 4944M: Hartley Sweeten <hsweeten@visionengravers.com> 4945L: netdev@vger.kernel.org 4946S: Maintained 4947F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4948 4949CIRRUS LOGIC LOCHNAGAR DRIVER 4950M: Charles Keepax <ckeepax@opensource.cirrus.com> 4951M: Richard Fitzgerald <rf@opensource.cirrus.com> 4952L: patches@opensource.cirrus.com 4953S: Supported 4954F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4955F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4956F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4957F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4958F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4959F: Documentation/hwmon/lochnagar.rst 4960F: drivers/clk/clk-lochnagar.c 4961F: drivers/hwmon/lochnagar-hwmon.c 4962F: drivers/mfd/lochnagar-i2c.c 4963F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4964F: drivers/regulator/lochnagar-regulator.c 4965F: include/dt-bindings/clock/lochnagar.h 4966F: include/dt-bindings/pinctrl/lochnagar.h 4967F: include/linux/mfd/lochnagar* 4968F: sound/soc/codecs/lochnagar-sc.c 4969 4970CIRRUS LOGIC MADERA CODEC DRIVERS 4971M: Charles Keepax <ckeepax@opensource.cirrus.com> 4972M: Richard Fitzgerald <rf@opensource.cirrus.com> 4973L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4974L: patches@opensource.cirrus.com 4975S: Supported 4976W: https://github.com/CirrusLogic/linux-drivers/wiki 4977T: git https://github.com/CirrusLogic/linux-drivers.git 4978F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4979F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4980F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4981F: drivers/gpio/gpio-madera* 4982F: drivers/irqchip/irq-madera* 4983F: drivers/mfd/cs47l* 4984F: drivers/mfd/madera* 4985F: drivers/pinctrl/cirrus/* 4986F: include/dt-bindings/sound/madera* 4987F: include/linux/irqchip/irq-madera* 4988F: include/linux/mfd/madera/* 4989F: include/sound/madera* 4990F: sound/soc/codecs/cs47l* 4991F: sound/soc/codecs/madera* 4992 4993CISCO FCOE HBA DRIVER 4994M: Satish Kharat <satishkh@cisco.com> 4995M: Sesidhar Baddela <sebaddel@cisco.com> 4996M: Karan Tilak Kumar <kartilak@cisco.com> 4997L: linux-scsi@vger.kernel.org 4998S: Supported 4999F: drivers/scsi/fnic/ 5000 5001CISCO SCSI HBA DRIVER 5002M: Karan Tilak Kumar <kartilak@cisco.com> 5003M: Sesidhar Baddela <sebaddel@cisco.com> 5004L: linux-scsi@vger.kernel.org 5005S: Supported 5006F: drivers/scsi/snic/ 5007 5008CISCO VIC ETHERNET NIC DRIVER 5009M: Christian Benvenuti <benve@cisco.com> 5010M: Satish Kharat <satishkh@cisco.com> 5011S: Supported 5012F: drivers/net/ethernet/cisco/enic/ 5013 5014CISCO VIC LOW LATENCY NIC DRIVER 5015M: Christian Benvenuti <benve@cisco.com> 5016M: Nelson Escobar <neescoba@cisco.com> 5017S: Supported 5018F: drivers/infiniband/hw/usnic/ 5019 5020CLANG CONTROL FLOW INTEGRITY SUPPORT 5021M: Sami Tolvanen <samitolvanen@google.com> 5022M: Kees Cook <keescook@chromium.org> 5023R: Nathan Chancellor <nathan@kernel.org> 5024R: Nick Desaulniers <ndesaulniers@google.com> 5025L: llvm@lists.linux.dev 5026S: Supported 5027B: https://github.com/ClangBuiltLinux/linux/issues 5028T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5029F: include/linux/cfi.h 5030F: kernel/cfi.c 5031 5032CLANG-FORMAT FILE 5033M: Miguel Ojeda <ojeda@kernel.org> 5034S: Maintained 5035F: .clang-format 5036 5037CLANG/LLVM BUILD SUPPORT 5038M: Nathan Chancellor <nathan@kernel.org> 5039M: Nick Desaulniers <ndesaulniers@google.com> 5040R: Tom Rix <trix@redhat.com> 5041L: llvm@lists.linux.dev 5042S: Supported 5043W: https://clangbuiltlinux.github.io/ 5044B: https://github.com/ClangBuiltLinux/linux/issues 5045C: irc://irc.libera.chat/clangbuiltlinux 5046F: Documentation/kbuild/llvm.rst 5047F: include/linux/compiler-clang.h 5048F: scripts/Makefile.clang 5049F: scripts/clang-tools/ 5050K: \b(?i:clang|llvm)\b 5051 5052CLK API 5053M: Russell King <linux@armlinux.org.uk> 5054L: linux-clk@vger.kernel.org 5055S: Maintained 5056F: include/linux/clk.h 5057 5058CLOCKSOURCE, CLOCKEVENT DRIVERS 5059M: Daniel Lezcano <daniel.lezcano@linaro.org> 5060M: Thomas Gleixner <tglx@linutronix.de> 5061L: linux-kernel@vger.kernel.org 5062S: Supported 5063T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5064F: Documentation/devicetree/bindings/timer/ 5065F: drivers/clocksource/ 5066 5067CMPC ACPI DRIVER 5068M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5069M: Daniel Oliveira Nascimento <don@syst.com.br> 5070L: platform-driver-x86@vger.kernel.org 5071S: Supported 5072F: drivers/platform/x86/classmate-laptop.c 5073 5074COBALT MEDIA DRIVER 5075M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5076L: linux-media@vger.kernel.org 5077S: Supported 5078W: https://linuxtv.org 5079T: git git://linuxtv.org/media_tree.git 5080F: drivers/media/pci/cobalt/ 5081 5082COCCINELLE/Semantic Patches (SmPL) 5083M: Julia Lawall <Julia.Lawall@inria.fr> 5084M: Nicolas Palix <nicolas.palix@imag.fr> 5085L: cocci@inria.fr (moderated for non-subscribers) 5086S: Supported 5087W: https://coccinelle.gitlabpages.inria.fr/website/ 5088T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5089F: Documentation/dev-tools/coccinelle.rst 5090F: scripts/coccicheck 5091F: scripts/coccinelle/ 5092 5093CODA FILE SYSTEM 5094M: Jan Harkes <jaharkes@cs.cmu.edu> 5095M: coda@cs.cmu.edu 5096L: codalist@coda.cs.cmu.edu 5097S: Maintained 5098W: http://www.coda.cs.cmu.edu/ 5099F: Documentation/filesystems/coda.rst 5100F: fs/coda/ 5101F: include/linux/coda*.h 5102F: include/uapi/linux/coda*.h 5103 5104CODA V4L2 MEM2MEM DRIVER 5105M: Philipp Zabel <p.zabel@pengutronix.de> 5106L: linux-media@vger.kernel.org 5107S: Maintained 5108F: Documentation/devicetree/bindings/media/coda.yaml 5109F: drivers/media/platform/chips-media/ 5110 5111CODE OF CONDUCT 5112M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5113S: Supported 5114F: Documentation/process/code-of-conduct-interpretation.rst 5115F: Documentation/process/code-of-conduct.rst 5116 5117COMEDI DRIVERS 5118M: Ian Abbott <abbotti@mev.co.uk> 5119M: H Hartley Sweeten <hsweeten@visionengravers.com> 5120S: Odd Fixes 5121F: drivers/comedi/ 5122F: include/linux/comedi/ 5123F: include/uapi/linux/comedi.h 5124 5125COMMON CLK FRAMEWORK 5126M: Michael Turquette <mturquette@baylibre.com> 5127M: Stephen Boyd <sboyd@kernel.org> 5128L: linux-clk@vger.kernel.org 5129S: Maintained 5130Q: http://patchwork.kernel.org/project/linux-clk/list/ 5131T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5132F: Documentation/devicetree/bindings/clock/ 5133F: drivers/clk/ 5134F: include/dt-bindings/clock/ 5135F: include/linux/clk-pr* 5136F: include/linux/clk/ 5137F: include/linux/of_clk.h 5138X: drivers/clk/clkdev.c 5139 5140COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5141M: Steve French <sfrench@samba.org> 5142R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5143R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5144R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5145R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5146L: linux-cifs@vger.kernel.org 5147L: samba-technical@lists.samba.org (moderated for non-subscribers) 5148S: Supported 5149W: https://wiki.samba.org/index.php/LinuxCIFS 5150T: git git://git.samba.org/sfrench/cifs-2.6.git 5151F: Documentation/admin-guide/cifs/ 5152F: fs/smb/client/ 5153F: fs/smb/common/ 5154F: include/uapi/linux/cifs 5155 5156COMPACTPCI HOTPLUG CORE 5157M: Scott Murray <scott@spiteful.org> 5158L: linux-pci@vger.kernel.org 5159S: Maintained 5160F: drivers/pci/hotplug/cpci_hotplug* 5161 5162COMPACTPCI HOTPLUG GENERIC DRIVER 5163M: Scott Murray <scott@spiteful.org> 5164L: linux-pci@vger.kernel.org 5165S: Maintained 5166F: drivers/pci/hotplug/cpcihp_generic.c 5167 5168COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5169M: Scott Murray <scott@spiteful.org> 5170L: linux-pci@vger.kernel.org 5171S: Maintained 5172F: drivers/pci/hotplug/cpcihp_zt5550.* 5173 5174COMPAL LAPTOP SUPPORT 5175M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5176L: platform-driver-x86@vger.kernel.org 5177S: Maintained 5178F: drivers/platform/x86/compal-laptop.c 5179 5180COMPILER ATTRIBUTES 5181M: Miguel Ojeda <ojeda@kernel.org> 5182R: Nick Desaulniers <ndesaulniers@google.com> 5183S: Maintained 5184F: include/linux/compiler_attributes.h 5185 5186COMPUTE EXPRESS LINK (CXL) 5187M: Alison Schofield <alison.schofield@intel.com> 5188M: Vishal Verma <vishal.l.verma@intel.com> 5189M: Ira Weiny <ira.weiny@intel.com> 5190M: Ben Widawsky <bwidawsk@kernel.org> 5191M: Dan Williams <dan.j.williams@intel.com> 5192L: linux-cxl@vger.kernel.org 5193S: Maintained 5194F: drivers/cxl/ 5195F: include/uapi/linux/cxl_mem.h 5196 5197CONEXANT ACCESSRUNNER USB DRIVER 5198L: accessrunner-general@lists.sourceforge.net 5199S: Orphan 5200W: http://accessrunner.sourceforge.net/ 5201F: drivers/usb/atm/cxacru.c 5202 5203CONFIGFS 5204M: Joel Becker <jlbec@evilplan.org> 5205M: Christoph Hellwig <hch@lst.de> 5206S: Supported 5207T: git git://git.infradead.org/users/hch/configfs.git 5208F: fs/configfs/ 5209F: include/linux/configfs.h 5210F: samples/configfs/ 5211 5212CONSOLE SUBSYSTEM 5213M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5214S: Supported 5215F: drivers/video/console/ 5216F: include/linux/console* 5217 5218CONTEXT TRACKING 5219M: Frederic Weisbecker <frederic@kernel.org> 5220M: "Paul E. McKenney" <paulmck@kernel.org> 5221S: Maintained 5222F: include/linux/context_tracking* 5223F: kernel/context_tracking.c 5224 5225CONTROL GROUP (CGROUP) 5226M: Tejun Heo <tj@kernel.org> 5227M: Zefan Li <lizefan.x@bytedance.com> 5228M: Johannes Weiner <hannes@cmpxchg.org> 5229L: cgroups@vger.kernel.org 5230S: Maintained 5231T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5232F: Documentation/admin-guide/cgroup-v1/ 5233F: Documentation/admin-guide/cgroup-v2.rst 5234F: include/linux/cgroup* 5235F: kernel/cgroup/ 5236F: tools/testing/selftests/cgroup/ 5237 5238CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5239M: Tejun Heo <tj@kernel.org> 5240M: Josef Bacik <josef@toxicpanda.com> 5241M: Jens Axboe <axboe@kernel.dk> 5242L: cgroups@vger.kernel.org 5243L: linux-block@vger.kernel.org 5244T: git git://git.kernel.dk/linux-block 5245F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5246F: block/bfq-cgroup.c 5247F: block/blk-cgroup.c 5248F: block/blk-iocost.c 5249F: block/blk-iolatency.c 5250F: block/blk-throttle.c 5251F: include/linux/blk-cgroup.h 5252 5253CONTROL GROUP - CPUSET 5254M: Waiman Long <longman@redhat.com> 5255M: Zefan Li <lizefan.x@bytedance.com> 5256L: cgroups@vger.kernel.org 5257S: Maintained 5258T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5259F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5260F: include/linux/cpuset.h 5261F: kernel/cgroup/cpuset.c 5262 5263CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5264M: Johannes Weiner <hannes@cmpxchg.org> 5265M: Michal Hocko <mhocko@kernel.org> 5266M: Roman Gushchin <roman.gushchin@linux.dev> 5267M: Shakeel Butt <shakeelb@google.com> 5268R: Muchun Song <muchun.song@linux.dev> 5269L: cgroups@vger.kernel.org 5270L: linux-mm@kvack.org 5271S: Maintained 5272F: mm/memcontrol.c 5273F: mm/swap_cgroup.c 5274F: tools/testing/selftests/cgroup/memcg_protection.m 5275F: tools/testing/selftests/cgroup/test_kmem.c 5276F: tools/testing/selftests/cgroup/test_memcontrol.c 5277 5278CORETEMP HARDWARE MONITORING DRIVER 5279M: Fenghua Yu <fenghua.yu@intel.com> 5280L: linux-hwmon@vger.kernel.org 5281S: Maintained 5282F: Documentation/hwmon/coretemp.rst 5283F: drivers/hwmon/coretemp.c 5284 5285CORSAIR-CPRO HARDWARE MONITOR DRIVER 5286M: Marius Zachmann <mail@mariuszachmann.de> 5287L: linux-hwmon@vger.kernel.org 5288S: Maintained 5289F: drivers/hwmon/corsair-cpro.c 5290 5291CORSAIR-PSU HARDWARE MONITOR DRIVER 5292M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5293L: linux-hwmon@vger.kernel.org 5294S: Maintained 5295F: Documentation/hwmon/corsair-psu.rst 5296F: drivers/hwmon/corsair-psu.c 5297 5298COUNTER SUBSYSTEM 5299M: William Breathitt Gray <william.gray@linaro.org> 5300L: linux-iio@vger.kernel.org 5301S: Maintained 5302T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5303F: Documentation/ABI/testing/sysfs-bus-counter 5304F: Documentation/driver-api/generic-counter.rst 5305F: drivers/counter/ 5306F: include/linux/counter.h 5307F: include/uapi/linux/counter.h 5308F: tools/counter/ 5309 5310CP2615 I2C DRIVER 5311M: Bence Csókás <bence98@sch.bme.hu> 5312S: Maintained 5313F: drivers/i2c/busses/i2c-cp2615.c 5314 5315CPMAC ETHERNET DRIVER 5316M: Florian Fainelli <f.fainelli@gmail.com> 5317L: netdev@vger.kernel.org 5318S: Maintained 5319F: drivers/net/ethernet/ti/cpmac.c 5320 5321CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5322M: Viresh Kumar <viresh.kumar@linaro.org> 5323M: Sudeep Holla <sudeep.holla@arm.com> 5324L: linux-pm@vger.kernel.org 5325S: Maintained 5326W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5327F: drivers/cpufreq/vexpress-spc-cpufreq.c 5328 5329CPU FREQUENCY SCALING FRAMEWORK 5330M: "Rafael J. Wysocki" <rafael@kernel.org> 5331M: Viresh Kumar <viresh.kumar@linaro.org> 5332L: linux-pm@vger.kernel.org 5333S: Maintained 5334B: https://bugzilla.kernel.org 5335T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5336T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5337F: Documentation/admin-guide/pm/cpufreq.rst 5338F: Documentation/admin-guide/pm/intel_pstate.rst 5339F: Documentation/cpu-freq/ 5340F: Documentation/devicetree/bindings/cpufreq/ 5341F: drivers/cpufreq/ 5342F: include/linux/cpufreq.h 5343F: include/linux/sched/cpufreq.h 5344F: kernel/sched/cpufreq*.c 5345F: tools/testing/selftests/cpufreq/ 5346 5347CPU IDLE TIME MANAGEMENT FRAMEWORK 5348M: "Rafael J. Wysocki" <rafael@kernel.org> 5349M: Daniel Lezcano <daniel.lezcano@linaro.org> 5350L: linux-pm@vger.kernel.org 5351S: Maintained 5352B: https://bugzilla.kernel.org 5353T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5354F: Documentation/admin-guide/pm/cpuidle.rst 5355F: Documentation/driver-api/pm/cpuidle.rst 5356F: drivers/cpuidle/ 5357F: include/linux/cpuidle.h 5358 5359CPU POWER MONITORING SUBSYSTEM 5360M: Thomas Renninger <trenn@suse.com> 5361M: Shuah Khan <shuah@kernel.org> 5362M: Shuah Khan <skhan@linuxfoundation.org> 5363L: linux-pm@vger.kernel.org 5364S: Maintained 5365F: tools/power/cpupower/ 5366 5367CPUID/MSR DRIVER 5368M: "H. Peter Anvin" <hpa@zytor.com> 5369S: Maintained 5370F: arch/x86/kernel/cpuid.c 5371F: arch/x86/kernel/msr.c 5372 5373CPUIDLE DRIVER - ARM BIG LITTLE 5374M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5375M: Daniel Lezcano <daniel.lezcano@linaro.org> 5376L: linux-pm@vger.kernel.org 5377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5378S: Maintained 5379T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5380F: drivers/cpuidle/cpuidle-big_little.c 5381 5382CPUIDLE DRIVER - ARM EXYNOS 5383M: Daniel Lezcano <daniel.lezcano@linaro.org> 5384M: Kukjin Kim <kgene@kernel.org> 5385R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5386L: linux-pm@vger.kernel.org 5387L: linux-samsung-soc@vger.kernel.org 5388S: Supported 5389F: arch/arm/mach-exynos/pm.c 5390F: drivers/cpuidle/cpuidle-exynos.c 5391F: include/linux/platform_data/cpuidle-exynos.h 5392 5393CPUIDLE DRIVER - ARM PSCI 5394M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5395M: Sudeep Holla <sudeep.holla@arm.com> 5396L: linux-pm@vger.kernel.org 5397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5398S: Supported 5399F: drivers/cpuidle/cpuidle-psci.c 5400 5401CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5402M: Ulf Hansson <ulf.hansson@linaro.org> 5403L: linux-pm@vger.kernel.org 5404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5405S: Supported 5406F: drivers/cpuidle/cpuidle-psci-domain.c 5407F: drivers/cpuidle/cpuidle-psci.h 5408 5409CPUIDLE DRIVER - DT IDLE PM DOMAIN 5410M: Ulf Hansson <ulf.hansson@linaro.org> 5411L: linux-pm@vger.kernel.org 5412S: Supported 5413F: drivers/cpuidle/dt_idle_genpd.c 5414F: drivers/cpuidle/dt_idle_genpd.h 5415 5416CPUIDLE DRIVER - RISC-V SBI 5417M: Anup Patel <anup@brainfault.org> 5418L: linux-pm@vger.kernel.org 5419L: linux-riscv@lists.infradead.org 5420S: Maintained 5421F: drivers/cpuidle/cpuidle-riscv-sbi.c 5422 5423CRAMFS FILESYSTEM 5424M: Nicolas Pitre <nico@fluxnic.net> 5425S: Maintained 5426F: Documentation/filesystems/cramfs.rst 5427F: fs/cramfs/ 5428 5429CREATIVE SB0540 5430M: Bastien Nocera <hadess@hadess.net> 5431L: linux-input@vger.kernel.org 5432S: Maintained 5433F: drivers/hid/hid-creative-sb0540.c 5434 5435CRYPTO API 5436M: Herbert Xu <herbert@gondor.apana.org.au> 5437M: "David S. Miller" <davem@davemloft.net> 5438L: linux-crypto@vger.kernel.org 5439S: Maintained 5440T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5441T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5442F: Documentation/crypto/ 5443F: Documentation/devicetree/bindings/crypto/ 5444F: arch/*/crypto/ 5445F: crypto/ 5446F: drivers/crypto/ 5447F: include/crypto/ 5448F: include/linux/crypto* 5449F: lib/crypto/ 5450 5451CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5452M: Neil Horman <nhorman@tuxdriver.com> 5453L: linux-crypto@vger.kernel.org 5454S: Maintained 5455F: crypto/ansi_cprng.c 5456F: crypto/rng.c 5457 5458CS3308 MEDIA DRIVER 5459M: Hans Verkuil <hverkuil@xs4all.nl> 5460L: linux-media@vger.kernel.org 5461S: Odd Fixes 5462W: http://linuxtv.org 5463T: git git://linuxtv.org/media_tree.git 5464F: drivers/media/i2c/cs3308.c 5465 5466CS5535 Audio ALSA driver 5467M: Jaya Kumar <jayakumar.alsa@gmail.com> 5468S: Maintained 5469F: sound/pci/cs5535audio/ 5470 5471CTU CAN FD DRIVER 5472M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5473M: Ondrej Ille <ondrej.ille@gmail.com> 5474L: linux-can@vger.kernel.org 5475S: Maintained 5476F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5477F: drivers/net/can/ctucanfd/ 5478 5479CW1200 WLAN driver 5480M: Solomon Peachy <pizza@shaftnet.org> 5481S: Maintained 5482F: drivers/net/wireless/st/cw1200/ 5483 5484CX18 VIDEO4LINUX DRIVER 5485M: Andy Walls <awalls@md.metrocast.net> 5486L: linux-media@vger.kernel.org 5487S: Maintained 5488W: https://linuxtv.org 5489T: git git://linuxtv.org/media_tree.git 5490F: drivers/media/pci/cx18/ 5491F: include/uapi/linux/ivtv* 5492 5493CX2341X MPEG ENCODER HELPER MODULE 5494M: Hans Verkuil <hverkuil@xs4all.nl> 5495L: linux-media@vger.kernel.org 5496S: Maintained 5497W: https://linuxtv.org 5498T: git git://linuxtv.org/media_tree.git 5499F: drivers/media/common/cx2341x* 5500F: include/media/drv-intf/cx2341x.h 5501 5502CX24120 MEDIA DRIVER 5503M: Jemma Denson <jdenson@gmail.com> 5504M: Patrick Boettcher <patrick.boettcher@posteo.de> 5505L: linux-media@vger.kernel.org 5506S: Maintained 5507W: https://linuxtv.org 5508Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5509F: drivers/media/dvb-frontends/cx24120* 5510 5511CX88 VIDEO4LINUX DRIVER 5512M: Mauro Carvalho Chehab <mchehab@kernel.org> 5513L: linux-media@vger.kernel.org 5514S: Odd fixes 5515W: https://linuxtv.org 5516T: git git://linuxtv.org/media_tree.git 5517F: Documentation/driver-api/media/drivers/cx88* 5518F: drivers/media/pci/cx88/ 5519 5520CXD2820R MEDIA DRIVER 5521M: Antti Palosaari <crope@iki.fi> 5522L: linux-media@vger.kernel.org 5523S: Maintained 5524W: https://linuxtv.org 5525W: http://palosaari.fi/linux/ 5526Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5527T: git git://linuxtv.org/anttip/media_tree.git 5528F: drivers/media/dvb-frontends/cxd2820r* 5529 5530CXGB3 ETHERNET DRIVER (CXGB3) 5531M: Raju Rangoju <rajur@chelsio.com> 5532L: netdev@vger.kernel.org 5533S: Supported 5534W: http://www.chelsio.com 5535F: drivers/net/ethernet/chelsio/cxgb3/ 5536 5537CXGB3 ISCSI DRIVER (CXGB3I) 5538M: Varun Prakash <varun@chelsio.com> 5539L: linux-scsi@vger.kernel.org 5540S: Supported 5541W: http://www.chelsio.com 5542F: drivers/scsi/cxgbi/cxgb3i 5543 5544CXGB4 CRYPTO DRIVER (chcr) 5545M: Ayush Sawal <ayush.sawal@chelsio.com> 5546L: linux-crypto@vger.kernel.org 5547S: Supported 5548W: http://www.chelsio.com 5549F: drivers/crypto/chelsio 5550 5551CXGB4 ETHERNET DRIVER (CXGB4) 5552M: Raju Rangoju <rajur@chelsio.com> 5553L: netdev@vger.kernel.org 5554S: Supported 5555W: http://www.chelsio.com 5556F: drivers/net/ethernet/chelsio/cxgb4/ 5557 5558CXGB4 INLINE CRYPTO DRIVER 5559M: Ayush Sawal <ayush.sawal@chelsio.com> 5560L: netdev@vger.kernel.org 5561S: Supported 5562W: http://www.chelsio.com 5563F: drivers/net/ethernet/chelsio/inline_crypto/ 5564 5565CXGB4 ISCSI DRIVER (CXGB4I) 5566M: Varun Prakash <varun@chelsio.com> 5567L: linux-scsi@vger.kernel.org 5568S: Supported 5569W: http://www.chelsio.com 5570F: drivers/scsi/cxgbi/cxgb4i 5571 5572CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5573M: Potnuri Bharat Teja <bharat@chelsio.com> 5574L: linux-rdma@vger.kernel.org 5575S: Supported 5576W: http://www.openfabrics.org 5577F: drivers/infiniband/hw/cxgb4/ 5578F: include/uapi/rdma/cxgb4-abi.h 5579 5580CXGB4VF ETHERNET DRIVER (CXGB4VF) 5581M: Raju Rangoju <rajur@chelsio.com> 5582L: netdev@vger.kernel.org 5583S: Supported 5584W: http://www.chelsio.com 5585F: drivers/net/ethernet/chelsio/cxgb4vf/ 5586 5587CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5588M: Frederic Barrat <fbarrat@linux.ibm.com> 5589M: Andrew Donnellan <ajd@linux.ibm.com> 5590L: linuxppc-dev@lists.ozlabs.org 5591S: Supported 5592F: Documentation/ABI/testing/sysfs-class-cxl 5593F: Documentation/powerpc/cxl.rst 5594F: arch/powerpc/platforms/powernv/pci-cxl.c 5595F: drivers/misc/cxl/ 5596F: include/misc/cxl* 5597F: include/uapi/misc/cxl.h 5598 5599CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5600M: Manoj N. Kumar <manoj@linux.ibm.com> 5601M: Matthew R. Ochs <mrochs@linux.ibm.com> 5602M: Uma Krishnan <ukrishn@linux.ibm.com> 5603L: linux-scsi@vger.kernel.org 5604S: Supported 5605F: Documentation/powerpc/cxlflash.rst 5606F: drivers/scsi/cxlflash/ 5607F: include/uapi/scsi/cxlflash_ioctl.h 5608 5609CYBERPRO FB DRIVER 5610M: Russell King <linux@armlinux.org.uk> 5611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5612S: Maintained 5613W: http://www.armlinux.org.uk/ 5614F: drivers/video/fbdev/cyber2000fb.* 5615 5616CYCLADES PC300 DRIVER 5617S: Orphan 5618F: drivers/net/wan/pc300* 5619 5620CYPRESS CY8C95X0 PINCTRL DRIVER 5621M: Patrick Rudolph <patrick.rudolph@9elements.com> 5622L: linux-gpio@vger.kernel.org 5623S: Maintained 5624F: drivers/pinctrl/pinctrl-cy8c95x0.c 5625 5626CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5627M: Linus Walleij <linus.walleij@linaro.org> 5628L: linux-input@vger.kernel.org 5629S: Maintained 5630F: drivers/input/touchscreen/cy8ctma140.c 5631 5632CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5633M: Yassine Oudjana <y.oudjana@protonmail.com> 5634L: linux-input@vger.kernel.org 5635S: Maintained 5636F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5637F: drivers/input/keyboard/cypress-sf.c 5638 5639CYPRESS_FIRMWARE MEDIA DRIVER 5640M: Antti Palosaari <crope@iki.fi> 5641L: linux-media@vger.kernel.org 5642S: Maintained 5643W: https://linuxtv.org 5644W: http://palosaari.fi/linux/ 5645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5646T: git git://linuxtv.org/anttip/media_tree.git 5647F: drivers/media/common/cypress_firmware* 5648 5649CYTTSP TOUCHSCREEN DRIVER 5650M: Linus Walleij <linus.walleij@linaro.org> 5651L: linux-input@vger.kernel.org 5652S: Maintained 5653F: drivers/input/touchscreen/cyttsp* 5654 5655D-LINK DIR-685 TOUCHKEYS DRIVER 5656M: Linus Walleij <linus.walleij@linaro.org> 5657L: linux-input@vger.kernel.org 5658S: Supported 5659F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5660 5661DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5662M: Joshua Kinard <kumba@gentoo.org> 5663S: Maintained 5664F: drivers/rtc/rtc-ds1685.c 5665F: include/linux/rtc/ds1685.h 5666 5667DAMA SLAVE for AX.25 5668M: Joerg Reuter <jreuter@yaina.de> 5669L: linux-hams@vger.kernel.org 5670S: Maintained 5671W: http://yaina.de/jreuter/ 5672W: http://www.qsl.net/dl1bke/ 5673F: net/ax25/af_ax25.c 5674F: net/ax25/ax25_dev.c 5675F: net/ax25/ax25_ds_* 5676F: net/ax25/ax25_in.c 5677F: net/ax25/ax25_out.c 5678F: net/ax25/ax25_timer.c 5679F: net/ax25/sysctl_net_ax25.c 5680 5681DATA ACCESS MONITOR 5682M: SeongJae Park <sj@kernel.org> 5683L: damon@lists.linux.dev 5684L: linux-mm@kvack.org 5685S: Maintained 5686W: https://damonitor.github.io 5687P: Documentation/mm/damon/maintainer-profile.rst 5688T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5689T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5690T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5691F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5692F: Documentation/admin-guide/mm/damon/ 5693F: Documentation/mm/damon/ 5694F: include/linux/damon.h 5695F: include/trace/events/damon.h 5696F: mm/damon/ 5697F: tools/testing/selftests/damon/ 5698 5699DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5700L: netdev@vger.kernel.org 5701S: Orphan 5702F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5703F: drivers/net/ethernet/dec/tulip/dmfe.c 5704 5705DC390/AM53C974 SCSI driver 5706M: Hannes Reinecke <hare@suse.com> 5707L: linux-scsi@vger.kernel.org 5708S: Maintained 5709F: drivers/scsi/am53c974.c 5710 5711DC395x SCSI driver 5712M: Oliver Neukum <oliver@neukum.org> 5713M: Ali Akcaagac <aliakc@web.de> 5714M: Jamie Lenehan <lenehan@twibble.org> 5715L: dc395x@twibble.org 5716S: Maintained 5717W: http://twibble.org/dist/dc395x/ 5718W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5719F: Documentation/scsi/dc395x.rst 5720F: drivers/scsi/dc395x.* 5721 5722DCCP PROTOCOL 5723L: dccp@vger.kernel.org 5724S: Orphan 5725W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5726F: include/linux/dccp.h 5727F: include/linux/tfrc.h 5728F: include/uapi/linux/dccp.h 5729F: net/dccp/ 5730 5731DECSTATION PLATFORM SUPPORT 5732M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5733L: linux-mips@vger.kernel.org 5734S: Maintained 5735W: http://www.linux-mips.org/wiki/DECstation 5736F: arch/mips/dec/ 5737F: arch/mips/include/asm/dec/ 5738F: arch/mips/include/asm/mach-dec/ 5739 5740DEFXX FDDI NETWORK DRIVER 5741M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5742S: Maintained 5743F: drivers/net/fddi/defxx.* 5744 5745DEFZA FDDI NETWORK DRIVER 5746M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5747S: Maintained 5748F: drivers/net/fddi/defza.* 5749 5750DEINTERLACE DRIVERS FOR ALLWINNER H3 5751M: Jernej Skrabec <jernej.skrabec@gmail.com> 5752L: linux-media@vger.kernel.org 5753S: Maintained 5754T: git git://linuxtv.org/media_tree.git 5755F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5756F: drivers/media/platform/sunxi/sun8i-di/ 5757 5758DELL LAPTOP DRIVER 5759M: Matthew Garrett <mjg59@srcf.ucam.org> 5760M: Pali Rohár <pali@kernel.org> 5761L: platform-driver-x86@vger.kernel.org 5762S: Maintained 5763F: drivers/platform/x86/dell/dell-laptop.c 5764 5765DELL LAPTOP FREEFALL DRIVER 5766M: Pali Rohár <pali@kernel.org> 5767S: Maintained 5768F: drivers/platform/x86/dell/dell-smo8800.c 5769 5770DELL LAPTOP RBTN DRIVER 5771M: Pali Rohár <pali@kernel.org> 5772S: Maintained 5773F: drivers/platform/x86/dell/dell-rbtn.* 5774 5775DELL LAPTOP SMM DRIVER 5776M: Pali Rohár <pali@kernel.org> 5777S: Maintained 5778F: Documentation/ABI/obsolete/procfs-i8k 5779F: drivers/hwmon/dell-smm-hwmon.c 5780F: include/uapi/linux/i8k.h 5781 5782DELL REMOTE BIOS UPDATE DRIVER 5783M: Stuart Hayes <stuart.w.hayes@gmail.com> 5784L: platform-driver-x86@vger.kernel.org 5785S: Maintained 5786F: drivers/platform/x86/dell/dell_rbu.c 5787 5788DELL SMBIOS DRIVER 5789M: Pali Rohár <pali@kernel.org> 5790L: Dell.Client.Kernel@dell.com 5791L: platform-driver-x86@vger.kernel.org 5792S: Maintained 5793F: drivers/platform/x86/dell/dell-smbios.* 5794 5795DELL SMBIOS SMM DRIVER 5796L: Dell.Client.Kernel@dell.com 5797L: platform-driver-x86@vger.kernel.org 5798S: Maintained 5799F: drivers/platform/x86/dell/dell-smbios-smm.c 5800 5801DELL SMBIOS WMI DRIVER 5802L: Dell.Client.Kernel@dell.com 5803L: platform-driver-x86@vger.kernel.org 5804S: Maintained 5805F: drivers/platform/x86/dell/dell-smbios-wmi.c 5806F: tools/wmi/dell-smbios-example.c 5807 5808DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5809M: Stuart Hayes <stuart.w.hayes@gmail.com> 5810L: platform-driver-x86@vger.kernel.org 5811S: Maintained 5812F: Documentation/driver-api/dcdbas.rst 5813F: drivers/platform/x86/dell/dcdbas.* 5814 5815DELL WMI DDV DRIVER 5816M: Armin Wolf <W_Armin@gmx.de> 5817S: Maintained 5818F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5819F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5820F: drivers/platform/x86/dell/dell-wmi-ddv.c 5821 5822DELL WMI DESCRIPTOR DRIVER 5823L: Dell.Client.Kernel@dell.com 5824S: Maintained 5825F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5826 5827DELL WMI HARDWARE PRIVACY SUPPORT 5828M: Perry Yuan <Perry.Yuan@dell.com> 5829L: Dell.Client.Kernel@dell.com 5830L: platform-driver-x86@vger.kernel.org 5831S: Maintained 5832F: drivers/platform/x86/dell/dell-wmi-privacy.c 5833 5834DELL WMI NOTIFICATIONS DRIVER 5835M: Matthew Garrett <mjg59@srcf.ucam.org> 5836M: Pali Rohár <pali@kernel.org> 5837S: Maintained 5838F: drivers/platform/x86/dell/dell-wmi-base.c 5839 5840DELL WMI SYSMAN DRIVER 5841M: Prasanth Ksr <prasanth.ksr@dell.com> 5842L: Dell.Client.Kernel@dell.com 5843L: platform-driver-x86@vger.kernel.org 5844S: Maintained 5845F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5846F: drivers/platform/x86/dell/dell-wmi-sysman/ 5847 5848DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5849M: Zev Weiss <zev@bewilderbeest.net> 5850L: linux-hwmon@vger.kernel.org 5851S: Maintained 5852F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5853 5854DELTA DPS920AB PSU DRIVER 5855M: Robert Marko <robert.marko@sartura.hr> 5856L: linux-hwmon@vger.kernel.org 5857S: Maintained 5858F: Documentation/hwmon/dps920ab.rst 5859F: drivers/hwmon/pmbus/dps920ab.c 5860 5861DELTA NETWORKS TN48M CPLD DRIVERS 5862M: Robert Marko <robert.marko@sartura.hr> 5863S: Maintained 5864F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5865F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5866F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5867F: drivers/gpio/gpio-tn48m.c 5868F: include/dt-bindings/reset/delta,tn48m-reset.h 5869 5870DELTA ST MEDIA DRIVER 5871M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5872L: linux-media@vger.kernel.org 5873S: Supported 5874W: https://linuxtv.org 5875T: git git://linuxtv.org/media_tree.git 5876F: drivers/media/platform/st/sti/delta 5877 5878DENALI NAND DRIVER 5879L: linux-mtd@lists.infradead.org 5880S: Orphan 5881F: drivers/mtd/nand/raw/denali* 5882 5883DESIGNWARE EDMA CORE IP DRIVER 5884M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5885L: dmaengine@vger.kernel.org 5886S: Maintained 5887F: drivers/dma/dw-edma/ 5888F: include/linux/dma/edma.h 5889 5890DESIGNWARE USB2 DRD IP DRIVER 5891M: Minas Harutyunyan <hminas@synopsys.com> 5892L: linux-usb@vger.kernel.org 5893S: Maintained 5894T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5895F: drivers/usb/dwc2/ 5896 5897DESIGNWARE USB3 DRD IP DRIVER 5898M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5899L: linux-usb@vger.kernel.org 5900S: Maintained 5901F: drivers/usb/dwc3/ 5902 5903DESIGNWARE XDATA IP DRIVER 5904M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5905L: linux-pci@vger.kernel.org 5906S: Maintained 5907F: Documentation/misc-devices/dw-xdata-pcie.rst 5908F: drivers/misc/dw-xdata-pcie.c 5909 5910DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5911M: Andreas Klinger <ak@it-klinger.de> 5912L: linux-iio@vger.kernel.org 5913S: Maintained 5914F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5915F: drivers/iio/proximity/srf*.c 5916 5917DEVICE COREDUMP (DEV_COREDUMP) 5918M: Johannes Berg <johannes@sipsolutions.net> 5919L: linux-kernel@vger.kernel.org 5920S: Maintained 5921F: drivers/base/devcoredump.c 5922F: include/linux/devcoredump.h 5923 5924DEVICE DEPENDENCY HELPER SCRIPT 5925M: Saravana Kannan <saravanak@google.com> 5926L: linux-kernel@vger.kernel.org 5927S: Maintained 5928F: scripts/dev-needs.sh 5929 5930DEVICE DIRECT ACCESS (DAX) 5931M: Dan Williams <dan.j.williams@intel.com> 5932M: Vishal Verma <vishal.l.verma@intel.com> 5933M: Dave Jiang <dave.jiang@intel.com> 5934L: nvdimm@lists.linux.dev 5935L: linux-cxl@vger.kernel.org 5936S: Supported 5937F: drivers/dax/ 5938 5939DEVICE FREQUENCY (DEVFREQ) 5940M: MyungJoo Ham <myungjoo.ham@samsung.com> 5941M: Kyungmin Park <kyungmin.park@samsung.com> 5942M: Chanwoo Choi <cw00.choi@samsung.com> 5943L: linux-pm@vger.kernel.org 5944S: Maintained 5945T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5946F: Documentation/devicetree/bindings/devfreq/ 5947F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5948F: drivers/devfreq/ 5949F: include/linux/devfreq.h 5950F: include/trace/events/devfreq.h 5951 5952DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5953M: Chanwoo Choi <cw00.choi@samsung.com> 5954L: linux-pm@vger.kernel.org 5955S: Supported 5956T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5957F: Documentation/devicetree/bindings/devfreq/event/ 5958F: drivers/devfreq/devfreq-event.c 5959F: drivers/devfreq/event/ 5960F: include/dt-bindings/pmu/exynos_ppmu.h 5961F: include/linux/devfreq-event.h 5962 5963DEVICE RESOURCE MANAGEMENT HELPERS 5964M: Hans de Goede <hdegoede@redhat.com> 5965R: Matti Vaittinen <mazziesaccount@gmail.com> 5966S: Maintained 5967F: include/linux/devm-helpers.h 5968 5969DEVICE-MAPPER (LVM) 5970M: Alasdair Kergon <agk@redhat.com> 5971M: Mike Snitzer <snitzer@kernel.org> 5972M: dm-devel@redhat.com 5973L: dm-devel@redhat.com 5974S: Maintained 5975W: http://sources.redhat.com/dm 5976Q: http://patchwork.kernel.org/project/dm-devel/list/ 5977T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5978T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5979F: Documentation/admin-guide/device-mapper/ 5980F: drivers/md/Kconfig 5981F: drivers/md/Makefile 5982F: drivers/md/dm* 5983F: drivers/md/persistent-data/ 5984F: include/linux/device-mapper.h 5985F: include/linux/dm-*.h 5986F: include/uapi/linux/dm-*.h 5987 5988DEVLINK 5989M: Jiri Pirko <jiri@resnulli.us> 5990L: netdev@vger.kernel.org 5991S: Supported 5992F: Documentation/networking/devlink 5993F: include/net/devlink.h 5994F: include/uapi/linux/devlink.h 5995F: net/devlink/ 5996 5997DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5998M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5999L: kernel@dh-electronics.com 6000S: Maintained 6001F: arch/arm/boot/dts/imx6*-dhcom-* 6002F: arch/arm/boot/dts/imx6*-dhcor-* 6003 6004DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6005M: Marek Vasut <marex@denx.de> 6006L: kernel@dh-electronics.com 6007S: Maintained 6008F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6009F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6010 6011DIALOG SEMICONDUCTOR DRIVERS 6012M: Support Opensource <support.opensource@diasemi.com> 6013S: Supported 6014W: http://www.dialog-semiconductor.com/products 6015F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6016F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6017F: Documentation/devicetree/bindings/mfd/da90*.txt 6018F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6019F: Documentation/devicetree/bindings/regulator/da92*.txt 6020F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6021F: Documentation/devicetree/bindings/regulator/slg51000.txt 6022F: Documentation/devicetree/bindings/sound/da[79]*.txt 6023F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6024F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6025F: Documentation/hwmon/da90??.rst 6026F: drivers/gpio/gpio-da90??.c 6027F: drivers/hwmon/da90??-hwmon.c 6028F: drivers/iio/adc/da91??-*.c 6029F: drivers/input/misc/da72??.[ch] 6030F: drivers/input/misc/da90??_onkey.c 6031F: drivers/input/touchscreen/da9052_tsi.c 6032F: drivers/leds/leds-da90??.c 6033F: drivers/mfd/da903x.c 6034F: drivers/mfd/da90??-*.c 6035F: drivers/mfd/da91??-*.c 6036F: drivers/pinctrl/pinctrl-da90??.c 6037F: drivers/power/supply/da9052-battery.c 6038F: drivers/power/supply/da91??-*.c 6039F: drivers/regulator/da9???-regulator.[ch] 6040F: drivers/regulator/slg51000-regulator.[ch] 6041F: drivers/rtc/rtc-da90??.c 6042F: drivers/thermal/da90??-thermal.c 6043F: drivers/video/backlight/da90??_bl.c 6044F: drivers/watchdog/da90??_wdt.c 6045F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6046F: include/linux/mfd/da903x.h 6047F: include/linux/mfd/da9052/ 6048F: include/linux/mfd/da9055/ 6049F: include/linux/mfd/da9062/ 6050F: include/linux/mfd/da9063/ 6051F: include/linux/mfd/da9150/ 6052F: include/linux/regulator/da9211.h 6053F: include/sound/da[79]*.h 6054F: sound/soc/codecs/da[79]*.[ch] 6055 6056DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6057M: William Breathitt Gray <william.gray@linaro.org> 6058L: linux-gpio@vger.kernel.org 6059S: Maintained 6060F: drivers/gpio/gpio-gpio-mm.c 6061 6062DIOLAN U2C-12 I2C DRIVER 6063M: Guenter Roeck <linux@roeck-us.net> 6064L: linux-i2c@vger.kernel.org 6065S: Maintained 6066F: drivers/i2c/busses/i2c-diolan-u2c.c 6067 6068DIRECTORY NOTIFICATION (DNOTIFY) 6069M: Jan Kara <jack@suse.cz> 6070R: Amir Goldstein <amir73il@gmail.com> 6071L: linux-fsdevel@vger.kernel.org 6072S: Maintained 6073F: Documentation/filesystems/dnotify.rst 6074F: fs/notify/dnotify/ 6075F: include/linux/dnotify.h 6076 6077DISK GEOMETRY AND PARTITION HANDLING 6078M: Andries Brouwer <aeb@cwi.nl> 6079S: Maintained 6080W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6081W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6082W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6083 6084DISKQUOTA 6085M: Jan Kara <jack@suse.com> 6086S: Maintained 6087F: Documentation/filesystems/quota.rst 6088F: fs/quota/ 6089F: include/linux/quota*.h 6090F: include/uapi/linux/quota*.h 6091 6092DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6093M: Bernie Thompson <bernie@plugable.com> 6094L: linux-fbdev@vger.kernel.org 6095S: Maintained 6096W: http://plugable.com/category/projects/udlfb/ 6097F: Documentation/fb/udlfb.rst 6098F: drivers/video/fbdev/udlfb.c 6099F: include/video/udlfb.h 6100 6101DISTRIBUTED LOCK MANAGER (DLM) 6102M: Christine Caulfield <ccaulfie@redhat.com> 6103M: David Teigland <teigland@redhat.com> 6104L: cluster-devel@redhat.com 6105S: Supported 6106W: http://sources.redhat.com/cluster/ 6107T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6108F: fs/dlm/ 6109 6110DMA BUFFER SHARING FRAMEWORK 6111M: Sumit Semwal <sumit.semwal@linaro.org> 6112M: Christian König <christian.koenig@amd.com> 6113L: linux-media@vger.kernel.org 6114L: dri-devel@lists.freedesktop.org 6115L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6116S: Maintained 6117T: git git://anongit.freedesktop.org/drm/drm-misc 6118F: Documentation/driver-api/dma-buf.rst 6119F: drivers/dma-buf/ 6120F: include/linux/*fence.h 6121F: include/linux/dma-buf.h 6122F: include/linux/dma-resv.h 6123K: \bdma_(?:buf|fence|resv)\b 6124 6125DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6126M: Vinod Koul <vkoul@kernel.org> 6127L: dmaengine@vger.kernel.org 6128S: Maintained 6129Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6130T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6131F: Documentation/devicetree/bindings/dma/ 6132F: Documentation/driver-api/dmaengine/ 6133F: drivers/dma/ 6134F: include/dt-bindings/dma/ 6135F: include/linux/dma/ 6136F: include/linux/dmaengine.h 6137F: include/linux/of_dma.h 6138 6139DMA MAPPING BENCHMARK 6140M: Xiang Chen <chenxiang66@hisilicon.com> 6141L: iommu@lists.linux.dev 6142F: kernel/dma/map_benchmark.c 6143F: tools/testing/selftests/dma/ 6144 6145DMA MAPPING HELPERS 6146M: Christoph Hellwig <hch@lst.de> 6147M: Marek Szyprowski <m.szyprowski@samsung.com> 6148R: Robin Murphy <robin.murphy@arm.com> 6149L: iommu@lists.linux.dev 6150S: Supported 6151W: http://git.infradead.org/users/hch/dma-mapping.git 6152T: git git://git.infradead.org/users/hch/dma-mapping.git 6153F: include/asm-generic/dma-mapping.h 6154F: include/linux/dma-direct.h 6155F: include/linux/dma-map-ops.h 6156F: include/linux/dma-mapping.h 6157F: include/linux/swiotlb.h 6158F: kernel/dma/ 6159 6160DMA-BUF HEAPS FRAMEWORK 6161M: Sumit Semwal <sumit.semwal@linaro.org> 6162R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6163R: Liam Mark <lmark@codeaurora.org> 6164R: Laura Abbott <labbott@redhat.com> 6165R: Brian Starkey <Brian.Starkey@arm.com> 6166R: John Stultz <jstultz@google.com> 6167L: linux-media@vger.kernel.org 6168L: dri-devel@lists.freedesktop.org 6169L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6170S: Maintained 6171T: git git://anongit.freedesktop.org/drm/drm-misc 6172F: drivers/dma-buf/dma-heap.c 6173F: drivers/dma-buf/heaps/* 6174F: include/linux/dma-heap.h 6175F: include/uapi/linux/dma-heap.h 6176 6177DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6178M: Lukasz Luba <lukasz.luba@arm.com> 6179L: linux-pm@vger.kernel.org 6180L: linux-samsung-soc@vger.kernel.org 6181S: Maintained 6182F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6183F: drivers/memory/samsung/exynos5422-dmc.c 6184 6185DME1737 HARDWARE MONITOR DRIVER 6186M: Juerg Haefliger <juergh@proton.me> 6187L: linux-hwmon@vger.kernel.org 6188S: Maintained 6189F: Documentation/hwmon/dme1737.rst 6190F: drivers/hwmon/dme1737.c 6191 6192DMI/SMBIOS SUPPORT 6193M: Jean Delvare <jdelvare@suse.com> 6194S: Maintained 6195T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6196F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6197F: drivers/firmware/dmi-id.c 6198F: drivers/firmware/dmi_scan.c 6199F: include/linux/dmi.h 6200 6201DOCUMENTATION 6202M: Jonathan Corbet <corbet@lwn.net> 6203L: linux-doc@vger.kernel.org 6204S: Maintained 6205P: Documentation/doc-guide/maintainer-profile.rst 6206T: git git://git.lwn.net/linux.git docs-next 6207F: Documentation/ 6208F: scripts/documentation-file-ref-check 6209F: scripts/kernel-doc 6210F: scripts/sphinx-pre-install 6211X: Documentation/ABI/ 6212X: Documentation/admin-guide/media/ 6213X: Documentation/devicetree/ 6214X: Documentation/driver-api/media/ 6215X: Documentation/firmware-guide/acpi/ 6216X: Documentation/i2c/ 6217X: Documentation/netlink/ 6218X: Documentation/power/ 6219X: Documentation/spi/ 6220X: Documentation/userspace-api/media/ 6221 6222DOCUMENTATION REPORTING ISSUES 6223M: Thorsten Leemhuis <linux@leemhuis.info> 6224L: linux-doc@vger.kernel.org 6225S: Maintained 6226F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6227F: Documentation/admin-guide/reporting-issues.rst 6228 6229DOCUMENTATION SCRIPTS 6230M: Mauro Carvalho Chehab <mchehab@kernel.org> 6231L: linux-doc@vger.kernel.org 6232S: Maintained 6233F: Documentation/sphinx/parse-headers.pl 6234F: scripts/documentation-file-ref-check 6235F: scripts/sphinx-pre-install 6236 6237DOCUMENTATION/ITALIAN 6238M: Federico Vaga <federico.vaga@vaga.pv.it> 6239L: linux-doc@vger.kernel.org 6240S: Maintained 6241F: Documentation/translations/it_IT 6242 6243DOCUMENTATION/JAPANESE 6244R: Akira Yokosawa <akiyks@gmail.com> 6245L: linux-doc@vger.kernel.org 6246S: Maintained 6247F: Documentation/translations/ja_JP 6248 6249DONGWOON DW9714 LENS VOICE COIL DRIVER 6250M: Sakari Ailus <sakari.ailus@linux.intel.com> 6251L: linux-media@vger.kernel.org 6252S: Maintained 6253T: git git://linuxtv.org/media_tree.git 6254F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6255F: drivers/media/i2c/dw9714.c 6256 6257DONGWOON DW9768 LENS VOICE COIL DRIVER 6258M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6259L: linux-media@vger.kernel.org 6260S: Maintained 6261T: git git://linuxtv.org/media_tree.git 6262F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6263F: drivers/media/i2c/dw9768.c 6264 6265DONGWOON DW9807 LENS VOICE COIL DRIVER 6266M: Sakari Ailus <sakari.ailus@linux.intel.com> 6267L: linux-media@vger.kernel.org 6268S: Maintained 6269T: git git://linuxtv.org/media_tree.git 6270F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6271F: drivers/media/i2c/dw9807-vcm.c 6272 6273DOUBLETALK DRIVER 6274M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6275L: blinux-list@redhat.com 6276S: Maintained 6277F: drivers/char/dtlk.c 6278F: include/linux/dtlk.h 6279 6280DPAA2 DATAPATH I/O (DPIO) DRIVER 6281M: Roy Pledge <Roy.Pledge@nxp.com> 6282L: linux-kernel@vger.kernel.org 6283S: Maintained 6284F: drivers/soc/fsl/dpio 6285 6286DPAA2 ETHERNET DRIVER 6287M: Ioana Ciornei <ioana.ciornei@nxp.com> 6288L: netdev@vger.kernel.org 6289S: Maintained 6290F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6291F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6292F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6293F: drivers/net/ethernet/freescale/dpaa2/Makefile 6294F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6295F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6296F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6297F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6298F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6299F: drivers/net/ethernet/freescale/dpaa2/dpni* 6300 6301DPAA2 ETHERNET SWITCH DRIVER 6302M: Ioana Ciornei <ioana.ciornei@nxp.com> 6303L: netdev@vger.kernel.org 6304S: Maintained 6305F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6306F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6307F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6308 6309DRBD DRIVER 6310M: Philipp Reisner <philipp.reisner@linbit.com> 6311M: Lars Ellenberg <lars.ellenberg@linbit.com> 6312M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6313L: drbd-dev@lists.linbit.com 6314S: Supported 6315W: http://www.drbd.org 6316T: git git://git.linbit.com/linux-drbd.git 6317T: git git://git.linbit.com/drbd-8.4.git 6318F: Documentation/admin-guide/blockdev/ 6319F: drivers/block/drbd/ 6320F: include/linux/drbd* 6321F: lib/lru_cache.c 6322 6323DRIVER COMPONENT FRAMEWORK 6324L: dri-devel@lists.freedesktop.org 6325F: drivers/base/component.c 6326F: include/linux/component.h 6327 6328DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6329M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6330R: "Rafael J. Wysocki" <rafael@kernel.org> 6331S: Supported 6332T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6333F: Documentation/core-api/kobject.rst 6334F: drivers/base/ 6335F: fs/debugfs/ 6336F: fs/sysfs/ 6337F: include/linux/debugfs.h 6338F: include/linux/fwnode.h 6339F: include/linux/kobj* 6340F: include/linux/property.h 6341F: lib/kobj* 6342 6343DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6344M: Nishanth Menon <nm@ti.com> 6345L: linux-pm@vger.kernel.org 6346S: Maintained 6347F: drivers/soc/ti/smartreflex.c 6348F: include/linux/power/smartreflex.h 6349 6350DRM ACCEL DRIVERS FOR INTEL VPU 6351M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6352M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6353L: dri-devel@lists.freedesktop.org 6354S: Supported 6355T: git git://anongit.freedesktop.org/drm/drm-misc 6356F: drivers/accel/ivpu/ 6357F: include/uapi/drm/ivpu_accel.h 6358 6359DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6360M: Oded Gabbay <ogabbay@kernel.org> 6361L: dri-devel@lists.freedesktop.org 6362S: Maintained 6363C: irc://irc.oftc.net/dri-devel 6364T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6365F: Documentation/accel/ 6366F: drivers/accel/ 6367F: include/drm/drm_accel.h 6368 6369DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6370M: Maxime Ripard <mripard@kernel.org> 6371M: Chen-Yu Tsai <wens@csie.org> 6372R: Jernej Skrabec <jernej.skrabec@gmail.com> 6373L: dri-devel@lists.freedesktop.org 6374S: Supported 6375T: git git://anongit.freedesktop.org/drm/drm-misc 6376F: drivers/gpu/drm/sun4i/sun8i* 6377 6378DRM DRIVER FOR ARM PL111 CLCD 6379M: Emma Anholt <emma@anholt.net> 6380S: Supported 6381T: git git://anongit.freedesktop.org/drm/drm-misc 6382F: drivers/gpu/drm/pl111/ 6383 6384DRM DRIVER FOR ARM VERSATILE TFT PANELS 6385M: Linus Walleij <linus.walleij@linaro.org> 6386S: Maintained 6387T: git git://anongit.freedesktop.org/drm/drm-misc 6388F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6389F: drivers/gpu/drm/panel/panel-arm-versatile.c 6390 6391DRM DRIVER FOR ASPEED BMC GFX 6392M: Joel Stanley <joel@jms.id.au> 6393L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6394S: Supported 6395T: git git://anongit.freedesktop.org/drm/drm-misc 6396F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6397F: drivers/gpu/drm/aspeed/ 6398 6399DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6400M: Dave Airlie <airlied@redhat.com> 6401R: Thomas Zimmermann <tzimmermann@suse.de> 6402L: dri-devel@lists.freedesktop.org 6403S: Supported 6404T: git git://anongit.freedesktop.org/drm/drm-misc 6405F: drivers/gpu/drm/ast/ 6406 6407DRM DRIVER FOR BOCHS VIRTUAL GPU 6408M: Gerd Hoffmann <kraxel@redhat.com> 6409L: virtualization@lists.linux-foundation.org 6410S: Maintained 6411T: git git://anongit.freedesktop.org/drm/drm-misc 6412F: drivers/gpu/drm/tiny/bochs.c 6413 6414DRM DRIVER FOR BOE HIMAX8279D PANELS 6415M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6416S: Maintained 6417F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6418F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6419 6420DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6421M: Jagan Teki <jagan@amarulasolutions.com> 6422S: Maintained 6423F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6424F: drivers/gpu/drm/bridge/chipone-icn6211.c 6425 6426DRM DRIVER FOR EBBG FT8719 PANEL 6427M: Joel Selvaraj <jo@jsfamily.in> 6428S: Maintained 6429T: git git://anongit.freedesktop.org/drm/drm-misc 6430F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6431F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6432 6433DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6434M: Linus Walleij <linus.walleij@linaro.org> 6435S: Maintained 6436T: git git://anongit.freedesktop.org/drm/drm-misc 6437F: drivers/gpu/drm/tve200/ 6438 6439DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6440M: Icenowy Zheng <icenowy@aosc.io> 6441S: Maintained 6442F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6443F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6444 6445DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6446M: Jagan Teki <jagan@amarulasolutions.com> 6447S: Maintained 6448F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6449F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6450 6451DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6452M: Thomas Zimmermann <tzimmermann@suse.de> 6453M: Javier Martinez Canillas <javierm@redhat.com> 6454L: dri-devel@lists.freedesktop.org 6455S: Maintained 6456T: git git://anongit.freedesktop.org/drm/drm-misc 6457F: drivers/gpu/drm/drm_aperture.c 6458F: drivers/gpu/drm/tiny/ofdrm.c 6459F: drivers/gpu/drm/tiny/simpledrm.c 6460F: drivers/video/aperture.c 6461F: drivers/video/nomodeset.c 6462F: include/drm/drm_aperture.h 6463F: include/linux/aperture.h 6464F: include/video/nomodeset.h 6465 6466DRM DRIVER FOR GENERIC EDP PANELS 6467R: Douglas Anderson <dianders@chromium.org> 6468F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6469F: drivers/gpu/drm/panel/panel-edp.c 6470 6471DRM DRIVER FOR GENERIC USB DISPLAY 6472M: Noralf Trønnes <noralf@tronnes.org> 6473S: Maintained 6474W: https://github.com/notro/gud/wiki 6475T: git git://anongit.freedesktop.org/drm/drm-misc 6476F: drivers/gpu/drm/gud/ 6477F: include/drm/gud.h 6478 6479DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6480M: Hans de Goede <hdegoede@redhat.com> 6481S: Maintained 6482T: git git://anongit.freedesktop.org/drm/drm-misc 6483F: drivers/gpu/drm/tiny/gm12u320.c 6484 6485DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6486M: Ondrej Jirman <megi@xff.cz> 6487M: Javier Martinez Canillas <javierm@redhat.com> 6488S: Maintained 6489T: git git://anongit.freedesktop.org/drm/drm-misc 6490F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6491F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6492 6493DRM DRIVER FOR HX8357D PANELS 6494M: Emma Anholt <emma@anholt.net> 6495S: Maintained 6496T: git git://anongit.freedesktop.org/drm/drm-misc 6497F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6498F: drivers/gpu/drm/tiny/hx8357d.c 6499 6500DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6501M: Deepak Rawat <drawat.floss@gmail.com> 6502L: linux-hyperv@vger.kernel.org 6503L: dri-devel@lists.freedesktop.org 6504S: Maintained 6505T: git git://anongit.freedesktop.org/drm/drm-misc 6506F: drivers/gpu/drm/hyperv 6507 6508DRM DRIVER FOR ILITEK ILI9225 PANELS 6509M: David Lechner <david@lechnology.com> 6510S: Maintained 6511T: git git://anongit.freedesktop.org/drm/drm-misc 6512F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6513F: drivers/gpu/drm/tiny/ili9225.c 6514 6515DRM DRIVER FOR ILITEK ILI9486 PANELS 6516M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6517S: Maintained 6518T: git git://anongit.freedesktop.org/drm/drm-misc 6519F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6520F: drivers/gpu/drm/tiny/ili9486.c 6521 6522DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6523M: Jagan Teki <jagan@edgeble.ai> 6524S: Maintained 6525F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6526F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6527 6528DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6529M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6530S: Supported 6531T: git git://anongit.freedesktop.org/drm/drm-misc 6532F: drivers/gpu/drm/logicvc/ 6533 6534DRM DRIVER FOR LVDS PANELS 6535M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6536L: dri-devel@lists.freedesktop.org 6537S: Maintained 6538T: git git://anongit.freedesktop.org/drm/drm-misc 6539F: Documentation/devicetree/bindings/display/lvds.yaml 6540F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6541F: drivers/gpu/drm/panel/panel-lvds.c 6542 6543DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6544M: Guido Günther <agx@sigxcpu.org> 6545R: Purism Kernel Team <kernel@puri.sm> 6546S: Maintained 6547F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6548F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6549 6550DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6551M: Dave Airlie <airlied@redhat.com> 6552R: Thomas Zimmermann <tzimmermann@suse.de> 6553L: dri-devel@lists.freedesktop.org 6554S: Supported 6555T: git git://anongit.freedesktop.org/drm/drm-misc 6556F: drivers/gpu/drm/mgag200/ 6557 6558DRM DRIVER FOR MI0283QT 6559M: Noralf Trønnes <noralf@tronnes.org> 6560S: Maintained 6561T: git git://anongit.freedesktop.org/drm/drm-misc 6562F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6563F: drivers/gpu/drm/tiny/mi0283qt.c 6564 6565DRM DRIVER FOR MIPI DBI compatible panels 6566M: Noralf Trønnes <noralf@tronnes.org> 6567S: Maintained 6568W: https://github.com/notro/panel-mipi-dbi/wiki 6569T: git git://anongit.freedesktop.org/drm/drm-misc 6570F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6571F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6572 6573DRM DRIVER FOR MSM ADRENO GPU 6574M: Rob Clark <robdclark@gmail.com> 6575M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6576M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6577R: Sean Paul <sean@poorly.run> 6578L: linux-arm-msm@vger.kernel.org 6579L: dri-devel@lists.freedesktop.org 6580L: freedreno@lists.freedesktop.org 6581S: Maintained 6582B: https://gitlab.freedesktop.org/drm/msm/-/issues 6583T: git https://gitlab.freedesktop.org/drm/msm.git 6584F: Documentation/devicetree/bindings/display/msm/ 6585F: drivers/gpu/drm/msm/ 6586F: include/uapi/drm/msm_drm.h 6587 6588DRM DRIVER FOR NOVATEK NT35510 PANELS 6589M: Linus Walleij <linus.walleij@linaro.org> 6590S: Maintained 6591T: git git://anongit.freedesktop.org/drm/drm-misc 6592F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6593F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6594 6595DRM DRIVER FOR NOVATEK NT35560 PANELS 6596M: Linus Walleij <linus.walleij@linaro.org> 6597S: Maintained 6598T: git git://anongit.freedesktop.org/drm/drm-misc 6599F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6600F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6601 6602DRM DRIVER FOR NOVATEK NT36523 PANELS 6603M: Jianhua Lu <lujianhua000@gmail.com> 6604S: Maintained 6605T: git git://anongit.freedesktop.org/drm/drm-misc 6606F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6607F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6608 6609DRM DRIVER FOR NOVATEK NT36672A PANELS 6610M: Sumit Semwal <sumit.semwal@linaro.org> 6611S: Maintained 6612T: git git://anongit.freedesktop.org/drm/drm-misc 6613F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6614F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6615 6616DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6617M: Ben Skeggs <bskeggs@redhat.com> 6618M: Karol Herbst <kherbst@redhat.com> 6619M: Lyude Paul <lyude@redhat.com> 6620L: dri-devel@lists.freedesktop.org 6621L: nouveau@lists.freedesktop.org 6622S: Supported 6623W: https://nouveau.freedesktop.org/ 6624Q: https://patchwork.freedesktop.org/project/nouveau/ 6625Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6626B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6627C: irc://irc.oftc.net/nouveau 6628T: git https://gitlab.freedesktop.org/drm/nouveau.git 6629F: drivers/gpu/drm/nouveau/ 6630F: include/uapi/drm/nouveau_drm.h 6631 6632DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6633M: Stefan Mavrodiev <stefan@olimex.com> 6634S: Maintained 6635F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6636F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6637 6638DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6639R: Douglas Anderson <dianders@chromium.org> 6640F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6641F: drivers/gpu/drm/bridge/parade-ps8640.c 6642 6643DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6644M: Noralf Trønnes <noralf@tronnes.org> 6645S: Maintained 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: Documentation/devicetree/bindings/display/repaper.txt 6648F: drivers/gpu/drm/tiny/repaper.c 6649 6650DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6651M: Dave Airlie <airlied@redhat.com> 6652M: Gerd Hoffmann <kraxel@redhat.com> 6653L: virtualization@lists.linux-foundation.org 6654S: Obsolete 6655W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6656T: git git://anongit.freedesktop.org/drm/drm-misc 6657F: drivers/gpu/drm/tiny/cirrus.c 6658 6659DRM DRIVER FOR QXL VIRTUAL GPU 6660M: Dave Airlie <airlied@redhat.com> 6661M: Gerd Hoffmann <kraxel@redhat.com> 6662L: virtualization@lists.linux-foundation.org 6663L: spice-devel@lists.freedesktop.org 6664S: Maintained 6665T: git git://anongit.freedesktop.org/drm/drm-misc 6666F: drivers/gpu/drm/qxl/ 6667F: include/uapi/drm/qxl_drm.h 6668 6669DRM DRIVER FOR RAYDIUM RM67191 PANELS 6670M: Robert Chiras <robert.chiras@nxp.com> 6671S: Maintained 6672F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6673F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6674 6675DRM DRIVER FOR SAMSUNG DB7430 PANELS 6676M: Linus Walleij <linus.walleij@linaro.org> 6677S: Maintained 6678T: git git://anongit.freedesktop.org/drm/drm-misc 6679F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6680F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6681 6682DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6683M: Inki Dae <inki.dae@samsung.com> 6684M: Jagan Teki <jagan@amarulasolutions.com> 6685M: Marek Szyprowski <m.szyprowski@samsung.com> 6686S: Maintained 6687T: git git://anongit.freedesktop.org/drm/drm-misc 6688F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6689F: drivers/gpu/drm/bridge/samsung-dsim.c 6690F: include/drm/bridge/samsung-dsim.h 6691 6692DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6693M: Markuss Broks <markuss.broks@gmail.com> 6694S: Maintained 6695F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6696F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6697 6698DRM DRIVER FOR SITRONIX ST7586 PANELS 6699M: David Lechner <david@lechnology.com> 6700S: Maintained 6701T: git git://anongit.freedesktop.org/drm/drm-misc 6702F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6703F: drivers/gpu/drm/tiny/st7586.c 6704 6705DRM DRIVER FOR SITRONIX ST7701 PANELS 6706M: Jagan Teki <jagan@amarulasolutions.com> 6707S: Maintained 6708F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6709F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6710 6711DRM DRIVER FOR SITRONIX ST7703 PANELS 6712M: Guido Günther <agx@sigxcpu.org> 6713R: Purism Kernel Team <kernel@puri.sm> 6714R: Ondrej Jirman <megous@megous.com> 6715S: Maintained 6716F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6717F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6718 6719DRM DRIVER FOR SITRONIX ST7735R PANELS 6720M: David Lechner <david@lechnology.com> 6721S: Maintained 6722T: git git://anongit.freedesktop.org/drm/drm-misc 6723F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6724F: drivers/gpu/drm/tiny/st7735r.c 6725 6726DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6727M: Javier Martinez Canillas <javierm@redhat.com> 6728S: Maintained 6729T: git git://anongit.freedesktop.org/drm/drm-misc 6730F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6731F: drivers/gpu/drm/solomon/ssd130x* 6732 6733DRM DRIVER FOR ST-ERICSSON MCDE 6734M: Linus Walleij <linus.walleij@linaro.org> 6735S: Maintained 6736T: git git://anongit.freedesktop.org/drm/drm-misc 6737F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6738F: drivers/gpu/drm/mcde/ 6739 6740DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6741M: Jagan Teki <jagan@amarulasolutions.com> 6742S: Maintained 6743F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6744F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6745 6746DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6747R: Douglas Anderson <dianders@chromium.org> 6748F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6749F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6750 6751DRM DRIVER FOR TPO TPG110 PANELS 6752M: Linus Walleij <linus.walleij@linaro.org> 6753S: Maintained 6754T: git git://anongit.freedesktop.org/drm/drm-misc 6755F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6756F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6757 6758DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6759M: Dave Airlie <airlied@redhat.com> 6760R: Sean Paul <sean@poorly.run> 6761R: Thomas Zimmermann <tzimmermann@suse.de> 6762L: dri-devel@lists.freedesktop.org 6763S: Supported 6764T: git git://anongit.freedesktop.org/drm/drm-misc 6765F: drivers/gpu/drm/udl/ 6766 6767DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6768M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6769M: Melissa Wen <melissa.srw@gmail.com> 6770R: Haneen Mohammed <hamohammed.sa@gmail.com> 6771R: Daniel Vetter <daniel@ffwll.ch> 6772L: dri-devel@lists.freedesktop.org 6773S: Maintained 6774T: git git://anongit.freedesktop.org/drm/drm-misc 6775F: Documentation/gpu/vkms.rst 6776F: drivers/gpu/drm/vkms/ 6777 6778DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6779M: Hans de Goede <hdegoede@redhat.com> 6780L: dri-devel@lists.freedesktop.org 6781S: Maintained 6782T: git git://anongit.freedesktop.org/drm/drm-misc 6783F: drivers/gpu/drm/vboxvideo/ 6784 6785DRM DRIVER FOR VMWARE VIRTUAL GPU 6786M: Zack Rusin <zackr@vmware.com> 6787R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6788L: dri-devel@lists.freedesktop.org 6789S: Supported 6790T: git git://anongit.freedesktop.org/drm/drm-misc 6791F: drivers/gpu/drm/vmwgfx/ 6792F: include/uapi/drm/vmwgfx_drm.h 6793 6794DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6795M: Linus Walleij <linus.walleij@linaro.org> 6796S: Maintained 6797T: git git://anongit.freedesktop.org/drm/drm-misc 6798F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6799F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6800 6801DRM DRIVERS 6802M: David Airlie <airlied@gmail.com> 6803M: Daniel Vetter <daniel@ffwll.ch> 6804L: dri-devel@lists.freedesktop.org 6805S: Maintained 6806B: https://gitlab.freedesktop.org/drm 6807C: irc://irc.oftc.net/dri-devel 6808T: git git://anongit.freedesktop.org/drm/drm 6809F: Documentation/devicetree/bindings/display/ 6810F: Documentation/devicetree/bindings/gpu/ 6811F: Documentation/gpu/ 6812F: drivers/gpu/ 6813F: include/drm/ 6814F: include/linux/vga* 6815F: include/uapi/drm/ 6816 6817DRM DRIVERS AND MISC GPU PATCHES 6818M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6819M: Maxime Ripard <mripard@kernel.org> 6820M: Thomas Zimmermann <tzimmermann@suse.de> 6821S: Maintained 6822W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6823T: git git://anongit.freedesktop.org/drm/drm-misc 6824F: Documentation/gpu/ 6825F: drivers/gpu/drm/* 6826F: drivers/gpu/vga/ 6827F: include/drm/drm* 6828F: include/linux/vga* 6829F: include/uapi/drm/drm* 6830 6831DRM DRIVERS FOR ALLWINNER A10 6832M: Maxime Ripard <mripard@kernel.org> 6833M: Chen-Yu Tsai <wens@csie.org> 6834L: dri-devel@lists.freedesktop.org 6835S: Supported 6836T: git git://anongit.freedesktop.org/drm/drm-misc 6837F: Documentation/devicetree/bindings/display/allwinner* 6838F: drivers/gpu/drm/sun4i/ 6839 6840DRM DRIVERS FOR AMLOGIC SOCS 6841M: Neil Armstrong <neil.armstrong@linaro.org> 6842L: dri-devel@lists.freedesktop.org 6843L: linux-amlogic@lists.infradead.org 6844S: Supported 6845W: http://linux-meson.com/ 6846T: git git://anongit.freedesktop.org/drm/drm-misc 6847F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6848F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6849F: Documentation/gpu/meson.rst 6850F: drivers/gpu/drm/meson/ 6851 6852DRM DRIVERS FOR ATMEL HLCDC 6853M: Sam Ravnborg <sam@ravnborg.org> 6854M: Boris Brezillon <bbrezillon@kernel.org> 6855L: dri-devel@lists.freedesktop.org 6856S: Supported 6857T: git git://anongit.freedesktop.org/drm/drm-misc 6858F: Documentation/devicetree/bindings/display/atmel/ 6859F: drivers/gpu/drm/atmel-hlcdc/ 6860 6861DRM DRIVERS FOR BRIDGE CHIPS 6862M: Andrzej Hajda <andrzej.hajda@intel.com> 6863M: Neil Armstrong <neil.armstrong@linaro.org> 6864M: Robert Foss <rfoss@kernel.org> 6865R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6866R: Jonas Karlman <jonas@kwiboo.se> 6867R: Jernej Skrabec <jernej.skrabec@gmail.com> 6868S: Maintained 6869T: git git://anongit.freedesktop.org/drm/drm-misc 6870F: Documentation/devicetree/bindings/display/bridge/ 6871F: drivers/gpu/drm/bridge/ 6872F: include/drm/drm_bridge.h 6873 6874DRM DRIVERS FOR EXYNOS 6875M: Inki Dae <inki.dae@samsung.com> 6876M: Seung-Woo Kim <sw0312.kim@samsung.com> 6877M: Kyungmin Park <kyungmin.park@samsung.com> 6878L: dri-devel@lists.freedesktop.org 6879S: Supported 6880T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6881F: Documentation/devicetree/bindings/display/exynos/ 6882F: Documentation/devicetree/bindings/display/samsung/ 6883F: drivers/gpu/drm/exynos/ 6884F: include/uapi/drm/exynos_drm.h 6885 6886DRM DRIVERS FOR FREESCALE DCU 6887M: Stefan Agner <stefan@agner.ch> 6888M: Alison Wang <alison.wang@nxp.com> 6889L: dri-devel@lists.freedesktop.org 6890S: Supported 6891T: git git://anongit.freedesktop.org/drm/drm-misc 6892F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6893F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6894F: drivers/gpu/drm/fsl-dcu/ 6895 6896DRM DRIVERS FOR FREESCALE IMX 6897M: Philipp Zabel <p.zabel@pengutronix.de> 6898L: dri-devel@lists.freedesktop.org 6899S: Maintained 6900F: Documentation/devicetree/bindings/display/imx/ 6901F: drivers/gpu/drm/imx/ipuv3/ 6902F: drivers/gpu/ipu-v3/ 6903 6904DRM DRIVERS FOR FREESCALE IMX BRIDGE 6905M: Liu Ying <victor.liu@nxp.com> 6906L: dri-devel@lists.freedesktop.org 6907S: Maintained 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6910F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6911F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6912F: drivers/gpu/drm/bridge/imx/ 6913 6914DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6915M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6916L: dri-devel@lists.freedesktop.org 6917S: Maintained 6918T: git git://github.com/patjak/drm-gma500 6919F: drivers/gpu/drm/gma500/ 6920 6921DRM DRIVERS FOR HISILICON 6922M: Xinliang Liu <xinliang.liu@linaro.org> 6923M: Tian Tao <tiantao6@hisilicon.com> 6924R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6925R: Sumit Semwal <sumit.semwal@linaro.org> 6926R: Yongqin Liu <yongqin.liu@linaro.org> 6927R: John Stultz <jstultz@google.com> 6928L: dri-devel@lists.freedesktop.org 6929S: Maintained 6930T: git git://anongit.freedesktop.org/drm/drm-misc 6931F: Documentation/devicetree/bindings/display/hisilicon/ 6932F: drivers/gpu/drm/hisilicon/ 6933 6934DRM DRIVERS FOR LIMA 6935M: Qiang Yu <yuq825@gmail.com> 6936L: dri-devel@lists.freedesktop.org 6937L: lima@lists.freedesktop.org (moderated for non-subscribers) 6938S: Maintained 6939T: git git://anongit.freedesktop.org/drm/drm-misc 6940F: drivers/gpu/drm/lima/ 6941F: include/uapi/drm/lima_drm.h 6942 6943DRM DRIVERS FOR MEDIATEK 6944M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6945M: Philipp Zabel <p.zabel@pengutronix.de> 6946L: dri-devel@lists.freedesktop.org 6947L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6948S: Supported 6949F: Documentation/devicetree/bindings/display/mediatek/ 6950F: drivers/gpu/drm/mediatek/ 6951F: drivers/phy/mediatek/phy-mtk-dp.c 6952F: drivers/phy/mediatek/phy-mtk-hdmi* 6953F: drivers/phy/mediatek/phy-mtk-mipi* 6954 6955DRM DRIVERS FOR NVIDIA TEGRA 6956M: Thierry Reding <thierry.reding@gmail.com> 6957M: Mikko Perttunen <mperttunen@nvidia.com> 6958L: dri-devel@lists.freedesktop.org 6959L: linux-tegra@vger.kernel.org 6960S: Supported 6961T: git https://gitlab.freedesktop.org/drm/tegra.git 6962F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6963F: Documentation/devicetree/bindings/gpu/host1x/ 6964F: drivers/gpu/drm/tegra/ 6965F: drivers/gpu/host1x/ 6966F: include/linux/host1x.h 6967F: include/uapi/drm/tegra_drm.h 6968 6969DRM DRIVERS FOR RENESAS 6970M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6971M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6972L: dri-devel@lists.freedesktop.org 6973L: linux-renesas-soc@vger.kernel.org 6974S: Supported 6975T: git git://linuxtv.org/pinchartl/media drm/du/next 6976F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6977F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6978F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6979F: Documentation/devicetree/bindings/display/renesas,du.yaml 6980F: drivers/gpu/drm/rcar-du/ 6981F: drivers/gpu/drm/shmobile/ 6982F: include/linux/platform_data/shmob_drm.h 6983 6984DRM DRIVERS FOR ROCKCHIP 6985M: Sandy Huang <hjc@rock-chips.com> 6986M: Heiko Stübner <heiko@sntech.de> 6987L: dri-devel@lists.freedesktop.org 6988S: Maintained 6989T: git git://anongit.freedesktop.org/drm/drm-misc 6990F: Documentation/devicetree/bindings/display/rockchip/ 6991F: drivers/gpu/drm/rockchip/ 6992 6993DRM DRIVERS FOR STI 6994M: Alain Volmat <alain.volmat@foss.st.com> 6995L: dri-devel@lists.freedesktop.org 6996S: Maintained 6997T: git git://anongit.freedesktop.org/drm/drm-misc 6998F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6999F: drivers/gpu/drm/sti 7000 7001DRM DRIVERS FOR STM 7002M: Yannick Fertre <yannick.fertre@foss.st.com> 7003M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7004M: Philippe Cornu <philippe.cornu@foss.st.com> 7005L: dri-devel@lists.freedesktop.org 7006S: Maintained 7007T: git git://anongit.freedesktop.org/drm/drm-misc 7008F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7009F: drivers/gpu/drm/stm 7010 7011DRM DRIVERS FOR TI KEYSTONE 7012M: Jyri Sarha <jyri.sarha@iki.fi> 7013M: Tomi Valkeinen <tomba@kernel.org> 7014L: dri-devel@lists.freedesktop.org 7015S: Maintained 7016T: git git://anongit.freedesktop.org/drm/drm-misc 7017F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7018F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7019F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7020F: drivers/gpu/drm/tidss/ 7021 7022DRM DRIVERS FOR TI LCDC 7023M: Jyri Sarha <jyri.sarha@iki.fi> 7024R: Tomi Valkeinen <tomba@kernel.org> 7025L: dri-devel@lists.freedesktop.org 7026S: Maintained 7027F: Documentation/devicetree/bindings/display/tilcdc/ 7028F: drivers/gpu/drm/tilcdc/ 7029 7030DRM DRIVERS FOR TI OMAP 7031M: Tomi Valkeinen <tomba@kernel.org> 7032L: dri-devel@lists.freedesktop.org 7033S: Maintained 7034F: Documentation/devicetree/bindings/display/ti/ 7035F: drivers/gpu/drm/omapdrm/ 7036 7037DRM DRIVERS FOR V3D 7038M: Emma Anholt <emma@anholt.net> 7039M: Melissa Wen <mwen@igalia.com> 7040S: Supported 7041T: git git://anongit.freedesktop.org/drm/drm-misc 7042F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7043F: drivers/gpu/drm/v3d/ 7044F: include/uapi/drm/v3d_drm.h 7045 7046DRM DRIVERS FOR VC4 7047M: Emma Anholt <emma@anholt.net> 7048M: Maxime Ripard <mripard@kernel.org> 7049S: Supported 7050T: git git://github.com/anholt/linux 7051T: git git://anongit.freedesktop.org/drm/drm-misc 7052F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7053F: drivers/gpu/drm/vc4/ 7054F: include/uapi/drm/vc4_drm.h 7055 7056DRM DRIVERS FOR VIVANTE GPU IP 7057M: Lucas Stach <l.stach@pengutronix.de> 7058R: Russell King <linux+etnaviv@armlinux.org.uk> 7059R: Christian Gmeiner <christian.gmeiner@gmail.com> 7060L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7061L: dri-devel@lists.freedesktop.org 7062S: Maintained 7063F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7064F: drivers/gpu/drm/etnaviv/ 7065F: include/uapi/drm/etnaviv_drm.h 7066 7067DRM DRIVERS FOR XEN 7068M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7069L: dri-devel@lists.freedesktop.org 7070L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7071S: Supported 7072T: git git://anongit.freedesktop.org/drm/drm-misc 7073F: Documentation/gpu/xen-front.rst 7074F: drivers/gpu/drm/xen/ 7075 7076DRM DRIVERS FOR XILINX 7077M: Hyun Kwon <hyun.kwon@xilinx.com> 7078M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7079L: dri-devel@lists.freedesktop.org 7080S: Maintained 7081T: git git://anongit.freedesktop.org/drm/drm-misc 7082F: Documentation/devicetree/bindings/display/xlnx/ 7083F: drivers/gpu/drm/xlnx/ 7084 7085DRM GPU SCHEDULER 7086M: Luben Tuikov <luben.tuikov@amd.com> 7087L: dri-devel@lists.freedesktop.org 7088S: Maintained 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: drivers/gpu/drm/scheduler/ 7091F: include/drm/gpu_scheduler.h 7092 7093DRM PANEL DRIVERS 7094M: Neil Armstrong <neil.armstrong@linaro.org> 7095R: Sam Ravnborg <sam@ravnborg.org> 7096L: dri-devel@lists.freedesktop.org 7097S: Maintained 7098T: git git://anongit.freedesktop.org/drm/drm-misc 7099F: Documentation/devicetree/bindings/display/panel/ 7100F: drivers/gpu/drm/drm_panel.c 7101F: drivers/gpu/drm/panel/ 7102F: include/drm/drm_panel.h 7103 7104DRM PRIVACY-SCREEN CLASS 7105M: Hans de Goede <hdegoede@redhat.com> 7106L: dri-devel@lists.freedesktop.org 7107S: Maintained 7108T: git git://anongit.freedesktop.org/drm/drm-misc 7109F: drivers/gpu/drm/drm_privacy_screen* 7110F: include/drm/drm_privacy_screen* 7111 7112DRM TTM SUBSYSTEM 7113M: Christian Koenig <christian.koenig@amd.com> 7114M: Huang Rui <ray.huang@amd.com> 7115L: dri-devel@lists.freedesktop.org 7116S: Maintained 7117T: git git://anongit.freedesktop.org/drm/drm-misc 7118F: drivers/gpu/drm/ttm/ 7119F: include/drm/ttm/ 7120 7121DSBR100 USB FM RADIO DRIVER 7122M: Alexey Klimov <klimov.linux@gmail.com> 7123L: linux-media@vger.kernel.org 7124S: Maintained 7125T: git git://linuxtv.org/media_tree.git 7126F: drivers/media/radio/dsbr100.c 7127 7128DT3155 MEDIA DRIVER 7129M: Hans Verkuil <hverkuil@xs4all.nl> 7130L: linux-media@vger.kernel.org 7131S: Odd Fixes 7132W: https://linuxtv.org 7133T: git git://linuxtv.org/media_tree.git 7134F: drivers/media/pci/dt3155/ 7135 7136DVB_USB_AF9015 MEDIA DRIVER 7137M: Antti Palosaari <crope@iki.fi> 7138L: linux-media@vger.kernel.org 7139S: Maintained 7140W: https://linuxtv.org 7141W: http://palosaari.fi/linux/ 7142Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7143T: git git://linuxtv.org/anttip/media_tree.git 7144F: drivers/media/usb/dvb-usb-v2/af9015* 7145 7146DVB_USB_AF9035 MEDIA DRIVER 7147M: Antti Palosaari <crope@iki.fi> 7148L: linux-media@vger.kernel.org 7149S: Maintained 7150W: https://linuxtv.org 7151W: http://palosaari.fi/linux/ 7152Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7153T: git git://linuxtv.org/anttip/media_tree.git 7154F: drivers/media/usb/dvb-usb-v2/af9035* 7155 7156DVB_USB_ANYSEE MEDIA DRIVER 7157M: Antti Palosaari <crope@iki.fi> 7158L: linux-media@vger.kernel.org 7159S: Maintained 7160W: https://linuxtv.org 7161W: http://palosaari.fi/linux/ 7162Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7163T: git git://linuxtv.org/anttip/media_tree.git 7164F: drivers/media/usb/dvb-usb-v2/anysee* 7165 7166DVB_USB_AU6610 MEDIA DRIVER 7167M: Antti Palosaari <crope@iki.fi> 7168L: linux-media@vger.kernel.org 7169S: Maintained 7170W: https://linuxtv.org 7171W: http://palosaari.fi/linux/ 7172Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7173T: git git://linuxtv.org/anttip/media_tree.git 7174F: drivers/media/usb/dvb-usb-v2/au6610* 7175 7176DVB_USB_CE6230 MEDIA DRIVER 7177M: Antti Palosaari <crope@iki.fi> 7178L: linux-media@vger.kernel.org 7179S: Maintained 7180W: https://linuxtv.org 7181W: http://palosaari.fi/linux/ 7182Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7183T: git git://linuxtv.org/anttip/media_tree.git 7184F: drivers/media/usb/dvb-usb-v2/ce6230* 7185 7186DVB_USB_CXUSB MEDIA DRIVER 7187M: Michael Krufky <mkrufky@linuxtv.org> 7188L: linux-media@vger.kernel.org 7189S: Maintained 7190W: https://linuxtv.org 7191W: http://github.com/mkrufky 7192Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7193T: git git://linuxtv.org/media_tree.git 7194F: drivers/media/usb/dvb-usb/cxusb* 7195 7196DVB_USB_EC168 MEDIA DRIVER 7197M: Antti Palosaari <crope@iki.fi> 7198L: linux-media@vger.kernel.org 7199S: Maintained 7200W: https://linuxtv.org 7201W: http://palosaari.fi/linux/ 7202Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7203T: git git://linuxtv.org/anttip/media_tree.git 7204F: drivers/media/usb/dvb-usb-v2/ec168* 7205 7206DVB_USB_GL861 MEDIA DRIVER 7207M: Antti Palosaari <crope@iki.fi> 7208L: linux-media@vger.kernel.org 7209S: Maintained 7210W: https://linuxtv.org 7211Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7212T: git git://linuxtv.org/anttip/media_tree.git 7213F: drivers/media/usb/dvb-usb-v2/gl861* 7214 7215DVB_USB_MXL111SF MEDIA DRIVER 7216M: Michael Krufky <mkrufky@linuxtv.org> 7217L: linux-media@vger.kernel.org 7218S: Maintained 7219W: https://linuxtv.org 7220W: http://github.com/mkrufky 7221Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7222T: git git://linuxtv.org/mkrufky/mxl111sf.git 7223F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7224 7225DVB_USB_RTL28XXU MEDIA DRIVER 7226M: Antti Palosaari <crope@iki.fi> 7227L: linux-media@vger.kernel.org 7228S: Maintained 7229W: https://linuxtv.org 7230W: http://palosaari.fi/linux/ 7231Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7232T: git git://linuxtv.org/anttip/media_tree.git 7233F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7234 7235DVB_USB_V2 MEDIA DRIVER 7236M: Antti Palosaari <crope@iki.fi> 7237L: linux-media@vger.kernel.org 7238S: Maintained 7239W: https://linuxtv.org 7240W: http://palosaari.fi/linux/ 7241Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7242T: git git://linuxtv.org/anttip/media_tree.git 7243F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7244F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7245 7246DYNAMIC DEBUG 7247M: Jason Baron <jbaron@akamai.com> 7248M: Jim Cromie <jim.cromie@gmail.com> 7249S: Maintained 7250F: include/linux/dynamic_debug.h 7251F: lib/dynamic_debug.c 7252F: lib/test_dynamic_debug.c 7253 7254DYNAMIC INTERRUPT MODERATION 7255M: Tal Gilboa <talgi@nvidia.com> 7256S: Maintained 7257F: Documentation/networking/net_dim.rst 7258F: include/linux/dim.h 7259F: lib/dim/ 7260 7261DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7262M: Daniel Lezcano <daniel.lezcano@kernel.org> 7263L: linux-pm@vger.kernel.org 7264S: Supported 7265B: https://bugzilla.kernel.org 7266T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7267F: drivers/powercap/dtpm* 7268F: include/linux/dtpm.h 7269 7270DZ DECSTATION DZ11 SERIAL DRIVER 7271M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7272S: Maintained 7273F: drivers/tty/serial/dz.* 7274 7275E3X0 POWER BUTTON DRIVER 7276M: Moritz Fischer <moritz.fischer@ettus.com> 7277L: usrp-users@lists.ettus.com 7278S: Supported 7279W: http://www.ettus.com 7280F: Documentation/devicetree/bindings/input/e3x0-button.txt 7281F: drivers/input/misc/e3x0-button.c 7282 7283E4000 MEDIA DRIVER 7284M: Antti Palosaari <crope@iki.fi> 7285L: linux-media@vger.kernel.org 7286S: Maintained 7287W: https://linuxtv.org 7288W: http://palosaari.fi/linux/ 7289Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7290T: git git://linuxtv.org/anttip/media_tree.git 7291F: drivers/media/tuners/e4000* 7292 7293EARTH_PT1 MEDIA DRIVER 7294M: Akihiro Tsukada <tskd08@gmail.com> 7295L: linux-media@vger.kernel.org 7296S: Odd Fixes 7297F: drivers/media/pci/pt1/ 7298 7299EARTH_PT3 MEDIA DRIVER 7300M: Akihiro Tsukada <tskd08@gmail.com> 7301L: linux-media@vger.kernel.org 7302S: Odd Fixes 7303F: drivers/media/pci/pt3/ 7304 7305EC100 MEDIA DRIVER 7306M: Antti Palosaari <crope@iki.fi> 7307L: linux-media@vger.kernel.org 7308S: Maintained 7309W: https://linuxtv.org 7310W: http://palosaari.fi/linux/ 7311Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7312T: git git://linuxtv.org/anttip/media_tree.git 7313F: drivers/media/dvb-frontends/ec100* 7314 7315ECRYPT FILE SYSTEM 7316M: Tyler Hicks <code@tyhicks.com> 7317L: ecryptfs@vger.kernel.org 7318S: Odd Fixes 7319W: http://ecryptfs.org 7320W: https://launchpad.net/ecryptfs 7321T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7322F: Documentation/filesystems/ecryptfs.rst 7323F: fs/ecryptfs/ 7324 7325EDAC-AMD64 7326M: Yazen Ghannam <yazen.ghannam@amd.com> 7327L: linux-edac@vger.kernel.org 7328S: Supported 7329F: drivers/edac/amd64_edac* 7330F: drivers/edac/mce_amd* 7331 7332EDAC-ARMADA 7333M: Jan Luebbe <jlu@pengutronix.de> 7334L: linux-edac@vger.kernel.org 7335S: Maintained 7336F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7337F: drivers/edac/armada_xp_* 7338 7339EDAC-AST2500 7340M: Stefan Schaeckeler <sschaeck@cisco.com> 7341S: Supported 7342F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7343F: drivers/edac/aspeed_edac.c 7344 7345EDAC-BLUEFIELD 7346M: Shravan Kumar Ramani <shravankr@nvidia.com> 7347S: Supported 7348F: drivers/edac/bluefield_edac.c 7349 7350EDAC-CALXEDA 7351M: Andre Przywara <andre.przywara@arm.com> 7352L: linux-edac@vger.kernel.org 7353S: Maintained 7354F: drivers/edac/highbank* 7355 7356EDAC-CAVIUM OCTEON 7357M: Ralf Baechle <ralf@linux-mips.org> 7358L: linux-edac@vger.kernel.org 7359L: linux-mips@vger.kernel.org 7360S: Supported 7361F: drivers/edac/octeon_edac* 7362 7363EDAC-CAVIUM THUNDERX 7364M: Robert Richter <rric@kernel.org> 7365L: linux-edac@vger.kernel.org 7366S: Odd Fixes 7367F: drivers/edac/thunderx_edac* 7368 7369EDAC-CORE 7370M: Borislav Petkov <bp@alien8.de> 7371M: Tony Luck <tony.luck@intel.com> 7372R: James Morse <james.morse@arm.com> 7373R: Mauro Carvalho Chehab <mchehab@kernel.org> 7374R: Robert Richter <rric@kernel.org> 7375L: linux-edac@vger.kernel.org 7376S: Supported 7377T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7378F: Documentation/admin-guide/ras.rst 7379F: Documentation/driver-api/edac.rst 7380F: drivers/edac/ 7381F: include/linux/edac.h 7382 7383EDAC-DMC520 7384M: Lei Wang <lewan@microsoft.com> 7385L: linux-edac@vger.kernel.org 7386S: Supported 7387F: drivers/edac/dmc520_edac.c 7388 7389EDAC-E752X 7390M: Mark Gross <markgross@kernel.org> 7391L: linux-edac@vger.kernel.org 7392S: Maintained 7393F: drivers/edac/e752x_edac.c 7394 7395EDAC-E7XXX 7396L: linux-edac@vger.kernel.org 7397S: Maintained 7398F: drivers/edac/e7xxx_edac.c 7399 7400EDAC-FSL_DDR 7401M: York Sun <york.sun@nxp.com> 7402L: linux-edac@vger.kernel.org 7403S: Maintained 7404F: drivers/edac/fsl_ddr_edac.* 7405 7406EDAC-GHES 7407M: Mauro Carvalho Chehab <mchehab@kernel.org> 7408L: linux-edac@vger.kernel.org 7409S: Maintained 7410F: drivers/edac/ghes_edac.c 7411 7412EDAC-I10NM 7413M: Tony Luck <tony.luck@intel.com> 7414L: linux-edac@vger.kernel.org 7415S: Maintained 7416F: drivers/edac/i10nm_base.c 7417 7418EDAC-I3000 7419L: linux-edac@vger.kernel.org 7420S: Orphan 7421F: drivers/edac/i3000_edac.c 7422 7423EDAC-I5000 7424L: linux-edac@vger.kernel.org 7425S: Maintained 7426F: drivers/edac/i5000_edac.c 7427 7428EDAC-I5400 7429M: Mauro Carvalho Chehab <mchehab@kernel.org> 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/i5400_edac.c 7433 7434EDAC-I7300 7435M: Mauro Carvalho Chehab <mchehab@kernel.org> 7436L: linux-edac@vger.kernel.org 7437S: Maintained 7438F: drivers/edac/i7300_edac.c 7439 7440EDAC-I7CORE 7441M: Mauro Carvalho Chehab <mchehab@kernel.org> 7442L: linux-edac@vger.kernel.org 7443S: Maintained 7444F: drivers/edac/i7core_edac.c 7445 7446EDAC-I82443BXGX 7447M: Tim Small <tim@buttersideup.com> 7448L: linux-edac@vger.kernel.org 7449S: Maintained 7450F: drivers/edac/i82443bxgx_edac.c 7451 7452EDAC-I82975X 7453M: "Arvind R." <arvino55@gmail.com> 7454L: linux-edac@vger.kernel.org 7455S: Maintained 7456F: drivers/edac/i82975x_edac.c 7457 7458EDAC-IE31200 7459M: Jason Baron <jbaron@akamai.com> 7460L: linux-edac@vger.kernel.org 7461S: Maintained 7462F: drivers/edac/ie31200_edac.c 7463 7464EDAC-IGEN6 7465M: Tony Luck <tony.luck@intel.com> 7466R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7467L: linux-edac@vger.kernel.org 7468S: Maintained 7469F: drivers/edac/igen6_edac.c 7470 7471EDAC-MPC85XX 7472M: Johannes Thumshirn <morbidrsa@gmail.com> 7473L: linux-edac@vger.kernel.org 7474S: Maintained 7475F: drivers/edac/mpc85xx_edac.[ch] 7476 7477EDAC-PASEMI 7478M: Egor Martovetsky <egor@pasemi.com> 7479L: linux-edac@vger.kernel.org 7480S: Maintained 7481F: drivers/edac/pasemi_edac.c 7482 7483EDAC-PND2 7484M: Tony Luck <tony.luck@intel.com> 7485L: linux-edac@vger.kernel.org 7486S: Maintained 7487F: drivers/edac/pnd2_edac.[ch] 7488 7489EDAC-QCOM 7490M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7491L: linux-arm-msm@vger.kernel.org 7492L: linux-edac@vger.kernel.org 7493S: Maintained 7494F: drivers/edac/qcom_edac.c 7495 7496EDAC-R82600 7497M: Tim Small <tim@buttersideup.com> 7498L: linux-edac@vger.kernel.org 7499S: Maintained 7500F: drivers/edac/r82600_edac.c 7501 7502EDAC-SBRIDGE 7503M: Tony Luck <tony.luck@intel.com> 7504R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7505L: linux-edac@vger.kernel.org 7506S: Maintained 7507F: drivers/edac/sb_edac.c 7508 7509EDAC-SKYLAKE 7510M: Tony Luck <tony.luck@intel.com> 7511L: linux-edac@vger.kernel.org 7512S: Maintained 7513F: drivers/edac/skx_*.[ch] 7514 7515EDAC-TI 7516M: Tero Kristo <kristo@kernel.org> 7517L: linux-edac@vger.kernel.org 7518S: Odd Fixes 7519F: drivers/edac/ti_edac.c 7520 7521EDIROL UA-101/UA-1000 DRIVER 7522M: Clemens Ladisch <clemens@ladisch.de> 7523L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7524S: Maintained 7525T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7526F: sound/usb/misc/ua101.c 7527 7528EFI TEST DRIVER 7529M: Ivan Hu <ivan.hu@canonical.com> 7530M: Ard Biesheuvel <ardb@kernel.org> 7531L: linux-efi@vger.kernel.org 7532S: Maintained 7533F: drivers/firmware/efi/test/ 7534 7535EFI VARIABLE FILESYSTEM 7536M: Jeremy Kerr <jk@ozlabs.org> 7537M: Ard Biesheuvel <ardb@kernel.org> 7538L: linux-efi@vger.kernel.org 7539S: Maintained 7540T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7541F: fs/efivarfs/ 7542 7543EFIFB FRAMEBUFFER DRIVER 7544M: Peter Jones <pjones@redhat.com> 7545L: linux-fbdev@vger.kernel.org 7546S: Maintained 7547F: drivers/video/fbdev/efifb.c 7548 7549EFS FILESYSTEM 7550S: Orphan 7551W: http://aeschi.ch.eu.org/efs/ 7552F: fs/efs/ 7553 7554EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7555M: Douglas Miller <dougmill@linux.ibm.com> 7556L: netdev@vger.kernel.org 7557S: Maintained 7558F: drivers/net/ethernet/ibm/ehea/ 7559 7560ELM327 CAN NETWORK DRIVER 7561M: Max Staudt <max@enpas.org> 7562L: linux-can@vger.kernel.org 7563S: Maintained 7564F: Documentation/networking/device_drivers/can/can327.rst 7565F: drivers/net/can/can327.c 7566 7567EM28XX VIDEO4LINUX DRIVER 7568M: Mauro Carvalho Chehab <mchehab@kernel.org> 7569L: linux-media@vger.kernel.org 7570S: Maintained 7571W: https://linuxtv.org 7572T: git git://linuxtv.org/media_tree.git 7573F: Documentation/admin-guide/media/em28xx* 7574F: drivers/media/usb/em28xx/ 7575 7576EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7577M: Adrian Hunter <adrian.hunter@intel.com> 7578M: Ritesh Harjani <riteshh@codeaurora.org> 7579M: Asutosh Das <asutoshd@codeaurora.org> 7580L: linux-mmc@vger.kernel.org 7581S: Supported 7582F: drivers/mmc/host/cqhci* 7583 7584EMULEX 10Gbps iSCSI - OneConnect DRIVER 7585M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7586L: linux-scsi@vger.kernel.org 7587S: Supported 7588W: http://www.broadcom.com 7589F: drivers/scsi/be2iscsi/ 7590 7591EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7592M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7593M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7594M: Somnath Kotur <somnath.kotur@broadcom.com> 7595L: netdev@vger.kernel.org 7596S: Supported 7597W: http://www.emulex.com 7598F: drivers/net/ethernet/emulex/benet/ 7599 7600EMULEX ONECONNECT ROCE DRIVER 7601M: Selvin Xavier <selvin.xavier@broadcom.com> 7602L: linux-rdma@vger.kernel.org 7603S: Odd Fixes 7604W: http://www.broadcom.com 7605F: drivers/infiniband/hw/ocrdma/ 7606F: include/uapi/rdma/ocrdma-abi.h 7607 7608EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7609M: James Smart <james.smart@broadcom.com> 7610M: Ram Vegesna <ram.vegesna@broadcom.com> 7611L: linux-scsi@vger.kernel.org 7612L: target-devel@vger.kernel.org 7613S: Supported 7614W: http://www.broadcom.com 7615F: drivers/scsi/elx/ 7616 7617EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7618M: James Smart <james.smart@broadcom.com> 7619M: Dick Kennedy <dick.kennedy@broadcom.com> 7620L: linux-scsi@vger.kernel.org 7621S: Supported 7622W: http://www.broadcom.com 7623F: drivers/scsi/lpfc/ 7624 7625ENE CB710 FLASH CARD READER DRIVER 7626M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7627S: Maintained 7628F: drivers/misc/cb710/ 7629F: drivers/mmc/host/cb710-mmc.* 7630F: include/linux/cb710.h 7631 7632ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7633M: Maxim Levitsky <maximlevitsky@gmail.com> 7634S: Maintained 7635F: drivers/media/rc/ene_ir.* 7636 7637EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7638M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7639L: linuxppc-dev@lists.ozlabs.org 7640S: Maintained 7641F: drivers/tty/ehv_bytechan.c 7642 7643EPSON S1D13XXX FRAMEBUFFER DRIVER 7644M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7645S: Maintained 7646T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7647F: drivers/video/fbdev/s1d13xxxfb.c 7648F: include/video/s1d13xxxfb.h 7649 7650EROFS FILE SYSTEM 7651M: Gao Xiang <xiang@kernel.org> 7652M: Chao Yu <chao@kernel.org> 7653R: Yue Hu <huyue2@coolpad.com> 7654R: Jeffle Xu <jefflexu@linux.alibaba.com> 7655L: linux-erofs@lists.ozlabs.org 7656S: Maintained 7657T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7658F: Documentation/ABI/testing/sysfs-fs-erofs 7659F: Documentation/filesystems/erofs.rst 7660F: fs/erofs/ 7661F: include/trace/events/erofs.h 7662 7663ERRSEQ ERROR TRACKING INFRASTRUCTURE 7664M: Jeff Layton <jlayton@kernel.org> 7665S: Maintained 7666F: include/linux/errseq.h 7667F: lib/errseq.c 7668 7669ESD CAN/USB DRIVERS 7670M: Frank Jungclaus <frank.jungclaus@esd.eu> 7671R: socketcan@esd.eu 7672L: linux-can@vger.kernel.org 7673S: Maintained 7674F: drivers/net/can/usb/esd_usb.c 7675 7676ET131X NETWORK DRIVER 7677M: Mark Einon <mark.einon@gmail.com> 7678S: Odd Fixes 7679F: drivers/net/ethernet/agere/ 7680 7681ETAS ES58X CAN/USB DRIVER 7682M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7683L: linux-can@vger.kernel.org 7684S: Maintained 7685F: Documentation/networking/devlink/etas_es58x.rst 7686F: drivers/net/can/usb/etas_es58x/ 7687 7688ETHERNET BRIDGE 7689M: Roopa Prabhu <roopa@nvidia.com> 7690M: Nikolay Aleksandrov <razor@blackwall.org> 7691L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7692L: netdev@vger.kernel.org 7693S: Maintained 7694W: http://www.linuxfoundation.org/en/Net:Bridge 7695F: include/linux/netfilter_bridge/ 7696F: net/bridge/ 7697 7698ETHERNET PHY LIBRARY 7699M: Andrew Lunn <andrew@lunn.ch> 7700M: Heiner Kallweit <hkallweit1@gmail.com> 7701R: Russell King <linux@armlinux.org.uk> 7702L: netdev@vger.kernel.org 7703S: Maintained 7704F: Documentation/ABI/testing/sysfs-class-net-phydev 7705F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7706F: Documentation/devicetree/bindings/net/mdio* 7707F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7708F: Documentation/networking/phy.rst 7709F: drivers/net/mdio/ 7710F: drivers/net/mdio/acpi_mdio.c 7711F: drivers/net/mdio/fwnode_mdio.c 7712F: drivers/net/mdio/of_mdio.c 7713F: drivers/net/pcs/ 7714F: drivers/net/phy/ 7715F: include/dt-bindings/net/qca-ar803x.h 7716F: include/linux/*mdio*.h 7717F: include/linux/linkmode.h 7718F: include/linux/mdio/*.h 7719F: include/linux/mii.h 7720F: include/linux/of_net.h 7721F: include/linux/phy.h 7722F: include/linux/phy_fixed.h 7723F: include/linux/platform_data/mdio-bcm-unimac.h 7724F: include/linux/platform_data/mdio-gpio.h 7725F: include/trace/events/mdio.h 7726F: include/uapi/linux/mdio.h 7727F: include/uapi/linux/mii.h 7728F: net/core/of_net.c 7729 7730EXEC & BINFMT API 7731R: Eric Biederman <ebiederm@xmission.com> 7732R: Kees Cook <keescook@chromium.org> 7733L: linux-mm@kvack.org 7734S: Supported 7735T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7736F: fs/*binfmt_*.c 7737F: fs/exec.c 7738F: include/linux/binfmts.h 7739F: include/linux/elf.h 7740F: include/uapi/linux/binfmts.h 7741F: include/uapi/linux/elf.h 7742F: tools/testing/selftests/exec/ 7743N: asm/elf.h 7744N: binfmt 7745 7746EXFAT FILE SYSTEM 7747M: Namjae Jeon <linkinjeon@kernel.org> 7748M: Sungjong Seo <sj1557.seo@samsung.com> 7749L: linux-fsdevel@vger.kernel.org 7750S: Maintained 7751T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7752F: fs/exfat/ 7753 7754EXT2 FILE SYSTEM 7755M: Jan Kara <jack@suse.com> 7756L: linux-ext4@vger.kernel.org 7757S: Maintained 7758F: Documentation/filesystems/ext2.rst 7759F: fs/ext2/ 7760F: include/linux/ext2* 7761 7762EXT4 FILE SYSTEM 7763M: "Theodore Ts'o" <tytso@mit.edu> 7764M: Andreas Dilger <adilger.kernel@dilger.ca> 7765L: linux-ext4@vger.kernel.org 7766S: Maintained 7767W: http://ext4.wiki.kernel.org 7768Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7769T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7770F: Documentation/filesystems/ext4/ 7771F: fs/ext4/ 7772F: include/trace/events/ext4.h 7773F: include/uapi/linux/ext4.h 7774 7775Extended Verification Module (EVM) 7776M: Mimi Zohar <zohar@linux.ibm.com> 7777L: linux-integrity@vger.kernel.org 7778S: Supported 7779T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7780F: security/integrity/ 7781F: security/integrity/evm/ 7782 7783EXTENSIBLE FIRMWARE INTERFACE (EFI) 7784M: Ard Biesheuvel <ardb@kernel.org> 7785L: linux-efi@vger.kernel.org 7786S: Maintained 7787T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7788F: Documentation/admin-guide/efi-stub.rst 7789F: arch/*/include/asm/efi.h 7790F: arch/*/kernel/efi.c 7791F: arch/arm/boot/compressed/efi-header.S 7792F: arch/x86/platform/efi/ 7793F: drivers/firmware/efi/ 7794F: include/linux/efi*.h 7795 7796EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7797M: MyungJoo Ham <myungjoo.ham@samsung.com> 7798M: Chanwoo Choi <cw00.choi@samsung.com> 7799L: linux-kernel@vger.kernel.org 7800S: Maintained 7801T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7802F: Documentation/devicetree/bindings/extcon/ 7803F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7804F: drivers/extcon/ 7805F: include/linux/extcon.h 7806F: include/linux/extcon/ 7807 7808EXTRA BOOT CONFIG 7809M: Masami Hiramatsu <mhiramat@kernel.org> 7810L: linux-kernel@vger.kernel.org 7811L: linux-trace-kernel@vger.kernel.org 7812S: Maintained 7813Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7814T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7815F: Documentation/admin-guide/bootconfig.rst 7816F: fs/proc/bootconfig.c 7817F: include/linux/bootconfig.h 7818F: lib/bootconfig-data.S 7819F: lib/bootconfig.c 7820F: tools/bootconfig/* 7821F: tools/bootconfig/scripts/* 7822 7823EXYNOS DP DRIVER 7824M: Jingoo Han <jingoohan1@gmail.com> 7825L: dri-devel@lists.freedesktop.org 7826S: Maintained 7827F: drivers/gpu/drm/exynos/exynos_dp* 7828 7829EXYNOS SYSMMU (IOMMU) driver 7830M: Marek Szyprowski <m.szyprowski@samsung.com> 7831L: iommu@lists.linux.dev 7832S: Maintained 7833F: drivers/iommu/exynos-iommu.c 7834 7835F2FS FILE SYSTEM 7836M: Jaegeuk Kim <jaegeuk@kernel.org> 7837M: Chao Yu <chao@kernel.org> 7838L: linux-f2fs-devel@lists.sourceforge.net 7839S: Maintained 7840W: https://f2fs.wiki.kernel.org/ 7841Q: https://patchwork.kernel.org/project/f2fs/list/ 7842B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7843T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7844F: Documentation/ABI/testing/sysfs-fs-f2fs 7845F: Documentation/filesystems/f2fs.rst 7846F: fs/f2fs/ 7847F: include/linux/f2fs_fs.h 7848F: include/trace/events/f2fs.h 7849F: include/uapi/linux/f2fs.h 7850 7851F71805F HARDWARE MONITORING DRIVER 7852M: Jean Delvare <jdelvare@suse.com> 7853L: linux-hwmon@vger.kernel.org 7854S: Maintained 7855F: Documentation/hwmon/f71805f.rst 7856F: drivers/hwmon/f71805f.c 7857 7858FADDR2LINE 7859M: Josh Poimboeuf <jpoimboe@kernel.org> 7860S: Maintained 7861F: scripts/faddr2line 7862 7863FAILOVER MODULE 7864M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7865L: netdev@vger.kernel.org 7866S: Supported 7867F: Documentation/networking/failover.rst 7868F: include/net/failover.h 7869F: net/core/failover.c 7870 7871FANOTIFY 7872M: Jan Kara <jack@suse.cz> 7873R: Amir Goldstein <amir73il@gmail.com> 7874R: Matthew Bobrowski <repnop@google.com> 7875L: linux-fsdevel@vger.kernel.org 7876S: Maintained 7877F: fs/notify/fanotify/ 7878F: include/linux/fanotify.h 7879F: include/uapi/linux/fanotify.h 7880 7881FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7882M: Linus Walleij <linus.walleij@linaro.org> 7883L: linux-usb@vger.kernel.org 7884S: Maintained 7885F: drivers/usb/fotg210/ 7886 7887FARSYNC SYNCHRONOUS DRIVER 7888M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7889S: Supported 7890W: http://www.farsite.co.uk/ 7891F: drivers/net/wan/farsync.* 7892 7893FAULT INJECTION SUPPORT 7894M: Akinobu Mita <akinobu.mita@gmail.com> 7895S: Supported 7896F: Documentation/fault-injection/ 7897F: lib/fault-inject.c 7898 7899FBTFT Framebuffer drivers 7900L: dri-devel@lists.freedesktop.org 7901L: linux-fbdev@vger.kernel.org 7902S: Orphan 7903F: drivers/staging/fbtft/ 7904 7905FC0011 TUNER DRIVER 7906M: Michael Buesch <m@bues.ch> 7907L: linux-media@vger.kernel.org 7908S: Maintained 7909F: drivers/media/tuners/fc0011.c 7910F: drivers/media/tuners/fc0011.h 7911 7912FC2580 MEDIA DRIVER 7913M: Antti Palosaari <crope@iki.fi> 7914L: linux-media@vger.kernel.org 7915S: Maintained 7916W: https://linuxtv.org 7917W: http://palosaari.fi/linux/ 7918Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7919T: git git://linuxtv.org/anttip/media_tree.git 7920F: drivers/media/tuners/fc2580* 7921 7922FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7923M: Hannes Reinecke <hare@suse.de> 7924L: linux-scsi@vger.kernel.org 7925S: Supported 7926W: www.Open-FCoE.org 7927F: drivers/scsi/fcoe/ 7928F: drivers/scsi/libfc/ 7929F: include/scsi/fc/ 7930F: include/scsi/libfc.h 7931F: include/scsi/libfcoe.h 7932F: include/uapi/scsi/fc/ 7933 7934FILE LOCKING (flock() and fcntl()/lockf()) 7935M: Jeff Layton <jlayton@kernel.org> 7936M: Chuck Lever <chuck.lever@oracle.com> 7937L: linux-fsdevel@vger.kernel.org 7938S: Maintained 7939F: fs/fcntl.c 7940F: fs/locks.c 7941F: include/linux/fcntl.h 7942F: include/uapi/linux/fcntl.h 7943 7944FILESYSTEM DIRECT ACCESS (DAX) 7945M: Dan Williams <dan.j.williams@intel.com> 7946R: Matthew Wilcox <willy@infradead.org> 7947R: Jan Kara <jack@suse.cz> 7948L: linux-fsdevel@vger.kernel.org 7949L: nvdimm@lists.linux.dev 7950S: Supported 7951F: fs/dax.c 7952F: include/linux/dax.h 7953F: include/trace/events/fs_dax.h 7954 7955FILESYSTEMS (VFS and infrastructure) 7956M: Alexander Viro <viro@zeniv.linux.org.uk> 7957M: Christian Brauner <brauner@kernel.org> 7958L: linux-fsdevel@vger.kernel.org 7959S: Maintained 7960F: fs/* 7961F: include/linux/fs.h 7962F: include/linux/fs_types.h 7963F: include/uapi/linux/fs.h 7964F: include/uapi/linux/openat2.h 7965 7966FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7967M: Riku Voipio <riku.voipio@iki.fi> 7968L: linux-hwmon@vger.kernel.org 7969S: Maintained 7970F: drivers/hwmon/f75375s.c 7971F: include/linux/f75375s.h 7972 7973FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7974M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7975L: linux-can@vger.kernel.org 7976S: Maintained 7977F: drivers/net/can/usb/f81604.c 7978 7979FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7980M: Clemens Ladisch <clemens@ladisch.de> 7981M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7982L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7983S: Maintained 7984T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7985F: include/uapi/sound/firewire.h 7986F: sound/firewire/ 7987 7988FIREWIRE MEDIA DRIVERS (firedtv) 7989M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7990L: linux-media@vger.kernel.org 7991L: linux1394-devel@lists.sourceforge.net 7992S: Maintained 7993T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7994F: drivers/media/firewire/ 7995 7996FIREWIRE SBP-2 TARGET 7997M: Chris Boot <bootc@bootc.net> 7998L: linux-scsi@vger.kernel.org 7999L: target-devel@vger.kernel.org 8000L: linux1394-devel@lists.sourceforge.net 8001S: Maintained 8002T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8003F: drivers/target/sbp/ 8004 8005FIREWIRE SUBSYSTEM 8006M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8007M: Takashi Sakamoto <takaswie@kernel.org> 8008L: linux1394-devel@lists.sourceforge.net 8009S: Maintained 8010W: http://ieee1394.docs.kernel.org/ 8011T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8012F: drivers/firewire/ 8013F: include/linux/firewire.h 8014F: include/uapi/linux/firewire*.h 8015F: tools/firewire/ 8016 8017FIRMWARE FRAMEWORK FOR ARMV8-A 8018M: Sudeep Holla <sudeep.holla@arm.com> 8019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8020S: Maintained 8021F: drivers/firmware/arm_ffa/ 8022F: include/linux/arm_ffa.h 8023 8024FIRMWARE LOADER (request_firmware) 8025M: Luis Chamberlain <mcgrof@kernel.org> 8026M: Russ Weight <russell.h.weight@intel.com> 8027L: linux-kernel@vger.kernel.org 8028S: Maintained 8029F: Documentation/firmware_class/ 8030F: drivers/base/firmware_loader/ 8031F: include/linux/firmware.h 8032 8033FLEXTIMER FTM-QUADDEC DRIVER 8034M: Patrick Havelange <patrick.havelange@essensium.com> 8035L: linux-iio@vger.kernel.org 8036S: Maintained 8037F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8038F: drivers/counter/ftm-quaddec.c 8039 8040FLOPPY DRIVER 8041M: Denis Efremov <efremov@linux.com> 8042L: linux-block@vger.kernel.org 8043S: Odd Fixes 8044F: drivers/block/floppy.c 8045 8046FLYSKY FSIA6B RC RECEIVER 8047M: Markus Koch <markus@notsyncing.net> 8048L: linux-input@vger.kernel.org 8049S: Maintained 8050F: drivers/input/joystick/fsia6b.c 8051 8052FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8053M: Geoffrey D. Bennett <g@b4.vu> 8054L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8055S: Maintained 8056T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8057F: sound/usb/mixer_scarlett_gen2.c 8058 8059FORCEDETH GIGABIT ETHERNET DRIVER 8060M: Rain River <rain.1986.08.12@gmail.com> 8061M: Zhu Yanjun <zyjzyj2000@gmail.com> 8062L: netdev@vger.kernel.org 8063S: Maintained 8064F: drivers/net/ethernet/nvidia/* 8065 8066FORTIFY_SOURCE 8067M: Kees Cook <keescook@chromium.org> 8068L: linux-hardening@vger.kernel.org 8069S: Supported 8070T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8071F: include/linux/fortify-string.h 8072F: lib/fortify_kunit.c 8073F: lib/memcpy_kunit.c 8074F: lib/strscpy_kunit.c 8075F: lib/test_fortify/* 8076F: scripts/test_fortify.sh 8077K: \b__NO_FORTIFY\b 8078 8079FPGA DFL DRIVERS 8080M: Wu Hao <hao.wu@intel.com> 8081R: Tom Rix <trix@redhat.com> 8082L: linux-fpga@vger.kernel.org 8083S: Maintained 8084F: Documentation/ABI/testing/sysfs-bus-dfl* 8085F: Documentation/fpga/dfl.rst 8086F: drivers/fpga/dfl* 8087F: drivers/uio/uio_dfl.c 8088F: include/linux/dfl.h 8089F: include/uapi/linux/fpga-dfl.h 8090 8091FPGA MANAGER FRAMEWORK 8092M: Moritz Fischer <mdf@kernel.org> 8093M: Wu Hao <hao.wu@intel.com> 8094M: Xu Yilun <yilun.xu@intel.com> 8095R: Tom Rix <trix@redhat.com> 8096L: linux-fpga@vger.kernel.org 8097S: Maintained 8098Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8099T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8100F: Documentation/devicetree/bindings/fpga/ 8101F: Documentation/driver-api/fpga/ 8102F: Documentation/fpga/ 8103F: drivers/fpga/ 8104F: include/linux/fpga/ 8105 8106FPU EMULATOR 8107M: Bill Metzenthen <billm@melbpc.org.au> 8108S: Maintained 8109W: https://floatingpoint.billm.au/ 8110F: arch/x86/math-emu/ 8111 8112FRAMEBUFFER CORE 8113M: Daniel Vetter <daniel@ffwll.ch> 8114S: Odd Fixes 8115T: git git://anongit.freedesktop.org/drm/drm-misc 8116F: drivers/video/fbdev/core/ 8117 8118FRAMEBUFFER LAYER 8119M: Helge Deller <deller@gmx.de> 8120L: linux-fbdev@vger.kernel.org 8121L: dri-devel@lists.freedesktop.org 8122S: Maintained 8123Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8124T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8125F: Documentation/fb/ 8126F: drivers/video/ 8127F: include/linux/fb.h 8128F: include/uapi/linux/fb.h 8129F: include/uapi/video/ 8130F: include/video/ 8131 8132FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8133M: Horia Geantă <horia.geanta@nxp.com> 8134M: Pankaj Gupta <pankaj.gupta@nxp.com> 8135M: Gaurav Jain <gaurav.jain@nxp.com> 8136L: linux-crypto@vger.kernel.org 8137S: Maintained 8138F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8139F: drivers/crypto/caam/ 8140 8141FREESCALE COLDFIRE M5441X MMC DRIVER 8142M: Angelo Dureghello <angelo.dureghello@timesys.com> 8143L: linux-mmc@vger.kernel.org 8144S: Maintained 8145F: drivers/mmc/host/sdhci-esdhc-mcf.c 8146F: include/linux/platform_data/mmc-esdhc-mcf.h 8147 8148FREESCALE DIU FRAMEBUFFER DRIVER 8149M: Timur Tabi <timur@kernel.org> 8150L: linux-fbdev@vger.kernel.org 8151S: Maintained 8152F: drivers/video/fbdev/fsl-diu-fb.* 8153 8154FREESCALE DMA DRIVER 8155M: Li Yang <leoyang.li@nxp.com> 8156M: Zhang Wei <zw@zh-kernel.org> 8157L: linuxppc-dev@lists.ozlabs.org 8158S: Maintained 8159F: drivers/dma/fsldma.* 8160 8161FREESCALE DSPI DRIVER 8162M: Vladimir Oltean <olteanv@gmail.com> 8163L: linux-spi@vger.kernel.org 8164S: Maintained 8165F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8166F: drivers/spi/spi-fsl-dspi.c 8167F: include/linux/spi/spi-fsl-dspi.h 8168 8169FREESCALE ENETC ETHERNET DRIVERS 8170M: Claudiu Manoil <claudiu.manoil@nxp.com> 8171M: Vladimir Oltean <vladimir.oltean@nxp.com> 8172L: netdev@vger.kernel.org 8173S: Maintained 8174F: drivers/net/ethernet/freescale/enetc/ 8175 8176FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8177M: Claudiu Manoil <claudiu.manoil@nxp.com> 8178L: netdev@vger.kernel.org 8179S: Maintained 8180F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8181F: drivers/net/ethernet/freescale/gianfar* 8182 8183FREESCALE GPMI NAND DRIVER 8184M: Han Xu <han.xu@nxp.com> 8185L: linux-mtd@lists.infradead.org 8186S: Maintained 8187F: drivers/mtd/nand/raw/gpmi-nand/* 8188 8189FREESCALE I2C CPM DRIVER 8190M: Jochen Friedrich <jochen@scram.de> 8191L: linuxppc-dev@lists.ozlabs.org 8192L: linux-i2c@vger.kernel.org 8193S: Maintained 8194F: drivers/i2c/busses/i2c-cpm.c 8195 8196FREESCALE IMX / MXC FEC DRIVER 8197M: Wei Fang <wei.fang@nxp.com> 8198R: Shenwei Wang <shenwei.wang@nxp.com> 8199R: Clark Wang <xiaoning.wang@nxp.com> 8200R: NXP Linux Team <linux-imx@nxp.com> 8201L: netdev@vger.kernel.org 8202S: Maintained 8203F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8204F: drivers/net/ethernet/freescale/fec.h 8205F: drivers/net/ethernet/freescale/fec_main.c 8206F: drivers/net/ethernet/freescale/fec_ptp.c 8207 8208FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8209M: Sascha Hauer <s.hauer@pengutronix.de> 8210R: Pengutronix Kernel Team <kernel@pengutronix.de> 8211L: linux-fbdev@vger.kernel.org 8212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8213S: Maintained 8214F: drivers/video/fbdev/imxfb.c 8215 8216FREESCALE IMX DDR PMU DRIVER 8217M: Frank Li <Frank.li@nxp.com> 8218L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8219S: Maintained 8220F: Documentation/admin-guide/perf/imx-ddr.rst 8221F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8222F: drivers/perf/fsl_imx8_ddr_perf.c 8223 8224FREESCALE IMX I2C DRIVER 8225M: Oleksij Rempel <o.rempel@pengutronix.de> 8226R: Pengutronix Kernel Team <kernel@pengutronix.de> 8227L: linux-i2c@vger.kernel.org 8228S: Maintained 8229F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8230F: drivers/i2c/busses/i2c-imx.c 8231 8232FREESCALE IMX LPI2C DRIVER 8233M: Dong Aisheng <aisheng.dong@nxp.com> 8234L: linux-i2c@vger.kernel.org 8235L: linux-imx@nxp.com 8236S: Maintained 8237F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8238F: drivers/i2c/busses/i2c-imx-lpi2c.c 8239 8240FREESCALE MPC I2C DRIVER 8241M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8242L: linux-i2c@vger.kernel.org 8243S: Maintained 8244F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8245F: drivers/i2c/busses/i2c-mpc.c 8246 8247FREESCALE QORIQ DPAA ETHERNET DRIVER 8248M: Madalin Bucur <madalin.bucur@nxp.com> 8249L: netdev@vger.kernel.org 8250S: Maintained 8251F: drivers/net/ethernet/freescale/dpaa 8252 8253FREESCALE QORIQ DPAA FMAN DRIVER 8254M: Madalin Bucur <madalin.bucur@nxp.com> 8255R: Sean Anderson <sean.anderson@seco.com> 8256L: netdev@vger.kernel.org 8257S: Maintained 8258F: Documentation/devicetree/bindings/net/fsl-fman.txt 8259F: drivers/net/ethernet/freescale/fman 8260 8261FREESCALE QORIQ PTP CLOCK DRIVER 8262M: Yangbo Lu <yangbo.lu@nxp.com> 8263L: netdev@vger.kernel.org 8264S: Maintained 8265F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8266F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8267F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8268F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8269F: drivers/ptp/ptp_qoriq.c 8270F: drivers/ptp/ptp_qoriq_debugfs.c 8271F: include/linux/fsl/ptp_qoriq.h 8272 8273FREESCALE QUAD SPI DRIVER 8274M: Han Xu <han.xu@nxp.com> 8275L: linux-spi@vger.kernel.org 8276S: Maintained 8277F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8278F: drivers/spi/spi-fsl-qspi.c 8279 8280FREESCALE QUICC ENGINE LIBRARY 8281M: Qiang Zhao <qiang.zhao@nxp.com> 8282L: linuxppc-dev@lists.ozlabs.org 8283S: Maintained 8284F: drivers/soc/fsl/qe/ 8285F: include/soc/fsl/qe/ 8286 8287FREESCALE QUICC ENGINE QMC DRIVER 8288M: Herve Codina <herve.codina@bootlin.com> 8289L: linuxppc-dev@lists.ozlabs.org 8290S: Maintained 8291F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8292F: drivers/soc/fsl/qe/qmc.c 8293F: include/soc/fsl/qe/qmc.h 8294 8295FREESCALE QUICC ENGINE TSA DRIVER 8296M: Herve Codina <herve.codina@bootlin.com> 8297L: linuxppc-dev@lists.ozlabs.org 8298S: Maintained 8299F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8300F: drivers/soc/fsl/qe/tsa.c 8301F: drivers/soc/fsl/qe/tsa.h 8302F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8303 8304FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8305M: Li Yang <leoyang.li@nxp.com> 8306L: netdev@vger.kernel.org 8307L: linuxppc-dev@lists.ozlabs.org 8308S: Maintained 8309F: drivers/net/ethernet/freescale/ucc_geth* 8310 8311FREESCALE QUICC ENGINE UCC HDLC DRIVER 8312M: Zhao Qiang <qiang.zhao@nxp.com> 8313L: netdev@vger.kernel.org 8314L: linuxppc-dev@lists.ozlabs.org 8315S: Maintained 8316F: drivers/net/wan/fsl_ucc_hdlc* 8317 8318FREESCALE QUICC ENGINE UCC UART DRIVER 8319M: Timur Tabi <timur@kernel.org> 8320L: linuxppc-dev@lists.ozlabs.org 8321S: Maintained 8322F: drivers/tty/serial/ucc_uart.c 8323 8324FREESCALE SOC DRIVERS 8325M: Li Yang <leoyang.li@nxp.com> 8326L: linuxppc-dev@lists.ozlabs.org 8327L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8328S: Maintained 8329F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8330F: Documentation/devicetree/bindings/soc/fsl/ 8331F: drivers/soc/fsl/ 8332F: include/linux/fsl/ 8333F: include/soc/fsl/ 8334 8335FREESCALE SOC FS_ENET DRIVER 8336M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8337L: linuxppc-dev@lists.ozlabs.org 8338L: netdev@vger.kernel.org 8339S: Maintained 8340F: drivers/net/ethernet/freescale/fs_enet/ 8341F: include/linux/fs_enet_pd.h 8342 8343FREESCALE SOC SOUND DRIVERS 8344M: Shengjiu Wang <shengjiu.wang@gmail.com> 8345M: Xiubo Li <Xiubo.Lee@gmail.com> 8346R: Fabio Estevam <festevam@gmail.com> 8347R: Nicolin Chen <nicoleotsuka@gmail.com> 8348L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8349L: linuxppc-dev@lists.ozlabs.org 8350S: Maintained 8351F: sound/soc/fsl/fsl* 8352F: sound/soc/fsl/imx* 8353F: sound/soc/fsl/mpc8610_hpcd.c 8354 8355FREESCALE SOC SOUND QMC DRIVER 8356M: Herve Codina <herve.codina@bootlin.com> 8357L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8358L: linuxppc-dev@lists.ozlabs.org 8359S: Maintained 8360F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8361F: sound/soc/fsl/fsl_qmc_audio.c 8362 8363FREESCALE USB PERIPHERAL DRIVERS 8364M: Li Yang <leoyang.li@nxp.com> 8365L: linux-usb@vger.kernel.org 8366L: linuxppc-dev@lists.ozlabs.org 8367S: Maintained 8368F: drivers/usb/gadget/udc/fsl* 8369 8370FREESCALE USB PHY DRIVER 8371M: Ran Wang <ran.wang_1@nxp.com> 8372L: linux-usb@vger.kernel.org 8373L: linuxppc-dev@lists.ozlabs.org 8374S: Maintained 8375F: drivers/usb/phy/phy-fsl-usb* 8376 8377FREEVXFS FILESYSTEM 8378M: Christoph Hellwig <hch@infradead.org> 8379S: Maintained 8380W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8381F: fs/freevxfs/ 8382 8383FREEZER 8384M: "Rafael J. Wysocki" <rafael@kernel.org> 8385M: Pavel Machek <pavel@ucw.cz> 8386L: linux-pm@vger.kernel.org 8387S: Supported 8388F: Documentation/power/freezing-of-tasks.rst 8389F: include/linux/freezer.h 8390F: kernel/freezer.c 8391 8392FRONTSWAP API 8393M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8394L: linux-kernel@vger.kernel.org 8395S: Maintained 8396F: include/linux/frontswap.h 8397F: mm/frontswap.c 8398 8399FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8400M: David Howells <dhowells@redhat.com> 8401L: linux-cachefs@redhat.com (moderated for non-subscribers) 8402S: Supported 8403F: Documentation/filesystems/caching/ 8404F: fs/fscache/ 8405F: include/linux/fscache*.h 8406 8407FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8408M: Eric Biggers <ebiggers@kernel.org> 8409M: Theodore Y. Ts'o <tytso@mit.edu> 8410M: Jaegeuk Kim <jaegeuk@kernel.org> 8411L: linux-fscrypt@vger.kernel.org 8412S: Supported 8413Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8414T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8415F: Documentation/filesystems/fscrypt.rst 8416F: fs/crypto/ 8417F: include/linux/fscrypt.h 8418F: include/uapi/linux/fscrypt.h 8419 8420FSI SUBSYSTEM 8421M: Jeremy Kerr <jk@ozlabs.org> 8422M: Joel Stanley <joel@jms.id.au> 8423R: Alistar Popple <alistair@popple.id.au> 8424R: Eddie James <eajames@linux.ibm.com> 8425L: linux-fsi@lists.ozlabs.org 8426S: Supported 8427Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8428T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8429F: drivers/fsi/ 8430F: include/linux/fsi*.h 8431F: include/trace/events/fsi*.h 8432 8433FSI-ATTACHED I2C DRIVER 8434M: Eddie James <eajames@linux.ibm.com> 8435L: linux-i2c@vger.kernel.org 8436L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8437S: Maintained 8438F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8439F: drivers/i2c/busses/i2c-fsi.c 8440 8441FSI-ATTACHED SPI DRIVER 8442M: Eddie James <eajames@linux.ibm.com> 8443L: linux-spi@vger.kernel.org 8444S: Maintained 8445F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8446F: drivers/spi/spi-fsi.c 8447 8448FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8449M: Jan Kara <jack@suse.cz> 8450R: Amir Goldstein <amir73il@gmail.com> 8451L: linux-fsdevel@vger.kernel.org 8452S: Maintained 8453T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8454F: fs/notify/ 8455F: include/linux/fsnotify*.h 8456 8457FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8458M: Eric Biggers <ebiggers@kernel.org> 8459M: Theodore Y. Ts'o <tytso@mit.edu> 8460L: fsverity@lists.linux.dev 8461S: Supported 8462Q: https://patchwork.kernel.org/project/fsverity/list/ 8463T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8464F: Documentation/filesystems/fsverity.rst 8465F: fs/verity/ 8466F: include/linux/fsverity.h 8467F: include/uapi/linux/fsverity.h 8468 8469FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8470M: Michael Zaidman <michael.zaidman@gmail.com> 8471L: linux-i2c@vger.kernel.org 8472L: linux-input@vger.kernel.org 8473S: Maintained 8474F: drivers/hid/hid-ft260.c 8475 8476FUJITSU LAPTOP EXTRAS 8477M: Jonathan Woithe <jwoithe@just42.net> 8478L: platform-driver-x86@vger.kernel.org 8479S: Maintained 8480F: drivers/platform/x86/fujitsu-laptop.c 8481 8482FUJITSU TABLET EXTRAS 8483M: Robert Gerlach <khnz@gmx.de> 8484L: platform-driver-x86@vger.kernel.org 8485S: Maintained 8486F: drivers/platform/x86/fujitsu-tablet.c 8487 8488FUNCTION HOOKS (FTRACE) 8489M: Steven Rostedt <rostedt@goodmis.org> 8490M: Masami Hiramatsu <mhiramat@kernel.org> 8491R: Mark Rutland <mark.rutland@arm.com> 8492L: linux-kernel@vger.kernel.org 8493L: linux-trace-kernel@vger.kernel.org 8494S: Maintained 8495Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8496T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8497F: Documentation/trace/ftrace* 8498F: arch/*/*/*/*ftrace* 8499F: arch/*/*/*ftrace* 8500F: include/*/ftrace.h 8501F: kernel/trace/fgraph.c 8502F: kernel/trace/ftrace* 8503F: samples/ftrace 8504 8505FUNGIBLE ETHERNET DRIVERS 8506M: Dimitris Michailidis <dmichail@fungible.com> 8507L: netdev@vger.kernel.org 8508S: Supported 8509F: drivers/net/ethernet/fungible/ 8510 8511FUSE: FILESYSTEM IN USERSPACE 8512M: Miklos Szeredi <miklos@szeredi.hu> 8513L: linux-fsdevel@vger.kernel.org 8514S: Maintained 8515W: https://github.com/libfuse/ 8516T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8517F: Documentation/filesystems/fuse.rst 8518F: fs/fuse/ 8519F: include/uapi/linux/fuse.h 8520 8521FUTEX SUBSYSTEM 8522M: Thomas Gleixner <tglx@linutronix.de> 8523M: Ingo Molnar <mingo@redhat.com> 8524R: Peter Zijlstra <peterz@infradead.org> 8525R: Darren Hart <dvhart@infradead.org> 8526R: Davidlohr Bueso <dave@stgolabs.net> 8527R: André Almeida <andrealmeid@igalia.com> 8528L: linux-kernel@vger.kernel.org 8529S: Maintained 8530T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8531F: Documentation/locking/*futex* 8532F: include/asm-generic/futex.h 8533F: include/linux/futex.h 8534F: include/uapi/linux/futex.h 8535F: kernel/futex/* 8536F: tools/perf/bench/futex* 8537F: tools/testing/selftests/futex/ 8538 8539GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8540M: Tim Harvey <tharvey@gateworks.com> 8541S: Maintained 8542F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8543F: Documentation/hwmon/gsc-hwmon.rst 8544F: drivers/hwmon/gsc-hwmon.c 8545F: drivers/mfd/gateworks-gsc.c 8546F: include/linux/mfd/gsc.h 8547F: include/linux/platform_data/gsc_hwmon.h 8548 8549GCC PLUGINS 8550M: Kees Cook <keescook@chromium.org> 8551L: linux-hardening@vger.kernel.org 8552S: Maintained 8553T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8554F: Documentation/kbuild/gcc-plugins.rst 8555F: scripts/Makefile.gcc-plugins 8556F: scripts/gcc-plugins/ 8557 8558GCOV BASED KERNEL PROFILING 8559M: Peter Oberparleiter <oberpar@linux.ibm.com> 8560S: Maintained 8561F: Documentation/dev-tools/gcov.rst 8562F: kernel/gcov/ 8563 8564GDB KERNEL DEBUGGING HELPER SCRIPTS 8565M: Jan Kiszka <jan.kiszka@siemens.com> 8566M: Kieran Bingham <kbingham@kernel.org> 8567S: Supported 8568F: scripts/gdb/ 8569 8570GEMINI CRYPTO DRIVER 8571M: Corentin Labbe <clabbe@baylibre.com> 8572L: linux-crypto@vger.kernel.org 8573S: Maintained 8574F: drivers/crypto/gemini/ 8575 8576GEMTEK FM RADIO RECEIVER DRIVER 8577M: Hans Verkuil <hverkuil@xs4all.nl> 8578L: linux-media@vger.kernel.org 8579S: Maintained 8580W: https://linuxtv.org 8581T: git git://linuxtv.org/media_tree.git 8582F: drivers/media/radio/radio-gemtek* 8583 8584GENERIC ARCHITECTURE TOPOLOGY 8585M: Sudeep Holla <sudeep.holla@arm.com> 8586L: linux-kernel@vger.kernel.org 8587S: Maintained 8588F: drivers/base/arch_topology.c 8589F: include/linux/arch_topology.h 8590 8591GENERIC ENTRY CODE 8592M: Thomas Gleixner <tglx@linutronix.de> 8593M: Peter Zijlstra <peterz@infradead.org> 8594M: Andy Lutomirski <luto@kernel.org> 8595L: linux-kernel@vger.kernel.org 8596S: Maintained 8597T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8598F: include/linux/entry-common.h 8599F: include/linux/entry-kvm.h 8600F: kernel/entry/ 8601 8602GENERIC GPIO I2C DRIVER 8603M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8604S: Supported 8605F: drivers/i2c/busses/i2c-gpio.c 8606F: include/linux/platform_data/i2c-gpio.h 8607 8608GENERIC GPIO I2C MULTIPLEXER DRIVER 8609M: Peter Korsgaard <peter.korsgaard@barco.com> 8610L: linux-i2c@vger.kernel.org 8611S: Supported 8612F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8613F: drivers/i2c/muxes/i2c-mux-gpio.c 8614F: include/linux/platform_data/i2c-mux-gpio.h 8615 8616GENERIC HDLC (WAN) DRIVERS 8617M: Krzysztof Halasa <khc@pm.waw.pl> 8618S: Maintained 8619W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8620F: drivers/net/wan/c101.c 8621F: drivers/net/wan/hd6457* 8622F: drivers/net/wan/hdlc* 8623F: drivers/net/wan/n2.c 8624F: drivers/net/wan/pc300too.c 8625F: drivers/net/wan/pci200syn.c 8626F: drivers/net/wan/wanxl* 8627 8628GENERIC INCLUDE/ASM HEADER FILES 8629M: Arnd Bergmann <arnd@arndb.de> 8630L: linux-arch@vger.kernel.org 8631S: Maintained 8632T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8633F: include/asm-generic/ 8634F: include/uapi/asm-generic/ 8635 8636GENERIC PHY FRAMEWORK 8637M: Vinod Koul <vkoul@kernel.org> 8638M: Kishon Vijay Abraham I <kishon@kernel.org> 8639L: linux-phy@lists.infradead.org 8640S: Supported 8641Q: https://patchwork.kernel.org/project/linux-phy/list/ 8642T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8643F: Documentation/devicetree/bindings/phy/ 8644F: drivers/phy/ 8645F: include/dt-bindings/phy/ 8646F: include/linux/phy/ 8647 8648GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8649M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8650S: Supported 8651F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8652 8653GENERIC PM DOMAINS 8654M: "Rafael J. Wysocki" <rafael@kernel.org> 8655M: Kevin Hilman <khilman@kernel.org> 8656M: Ulf Hansson <ulf.hansson@linaro.org> 8657L: linux-pm@vger.kernel.org 8658S: Supported 8659F: Documentation/devicetree/bindings/power/power?domain* 8660F: drivers/base/power/domain*.c 8661F: include/linux/pm_domain.h 8662 8663GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8664M: Eugen Hristev <eugen.hristev@microchip.com> 8665L: linux-input@vger.kernel.org 8666S: Maintained 8667F: drivers/input/touchscreen/resistive-adc-touch.c 8668 8669GENERIC STRING LIBRARY 8670R: Andy Shevchenko <andy@kernel.org> 8671S: Maintained 8672F: lib/string.c 8673F: lib/string_helpers.c 8674F: lib/test-string_helpers.c 8675F: lib/test_string.c 8676 8677GENERIC UIO DRIVER FOR PCI DEVICES 8678M: "Michael S. Tsirkin" <mst@redhat.com> 8679L: kvm@vger.kernel.org 8680S: Supported 8681F: drivers/uio/uio_pci_generic.c 8682 8683GENERIC VDSO LIBRARY 8684M: Andy Lutomirski <luto@kernel.org> 8685M: Thomas Gleixner <tglx@linutronix.de> 8686M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8687L: linux-kernel@vger.kernel.org 8688S: Maintained 8689T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8690F: include/asm-generic/vdso/vsyscall.h 8691F: include/vdso/ 8692F: kernel/time/vsyscall.c 8693F: lib/vdso/ 8694 8695GENWQE (IBM Generic Workqueue Card) 8696M: Frank Haverkamp <haver@linux.ibm.com> 8697S: Supported 8698F: drivers/misc/genwqe/ 8699 8700GET_MAINTAINER SCRIPT 8701M: Joe Perches <joe@perches.com> 8702S: Maintained 8703F: scripts/get_maintainer.pl 8704 8705GFS2 FILE SYSTEM 8706M: Bob Peterson <rpeterso@redhat.com> 8707M: Andreas Gruenbacher <agruenba@redhat.com> 8708L: cluster-devel@redhat.com 8709S: Supported 8710B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8711T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8712F: Documentation/filesystems/gfs2* 8713F: fs/gfs2/ 8714F: include/uapi/linux/gfs2_ondisk.h 8715 8716GIGABYTE WMI DRIVER 8717M: Thomas Weißschuh <thomas@weissschuh.net> 8718L: platform-driver-x86@vger.kernel.org 8719S: Maintained 8720F: drivers/platform/x86/gigabyte-wmi.c 8721 8722GNSS SUBSYSTEM 8723M: Johan Hovold <johan@kernel.org> 8724S: Maintained 8725T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8726F: Documentation/ABI/testing/sysfs-class-gnss 8727F: Documentation/devicetree/bindings/gnss/ 8728F: drivers/gnss/ 8729F: include/linux/gnss.h 8730 8731GO7007 MPEG CODEC 8732M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8733L: linux-media@vger.kernel.org 8734S: Maintained 8735F: drivers/media/usb/go7007/ 8736 8737GOODIX TOUCHSCREEN 8738M: Bastien Nocera <hadess@hadess.net> 8739M: Hans de Goede <hdegoede@redhat.com> 8740L: linux-input@vger.kernel.org 8741S: Maintained 8742F: drivers/input/touchscreen/goodix* 8743 8744GOOGLE ETHERNET DRIVERS 8745M: Jeroen de Borst <jeroendb@google.com> 8746M: Praveen Kaligineedi <pkaligineedi@google.com> 8747R: Shailend Chand <shailend@google.com> 8748L: netdev@vger.kernel.org 8749S: Supported 8750F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8751F: drivers/net/ethernet/google 8752 8753GPD POCKET FAN DRIVER 8754M: Hans de Goede <hdegoede@redhat.com> 8755L: platform-driver-x86@vger.kernel.org 8756S: Maintained 8757F: drivers/platform/x86/gpd-pocket-fan.c 8758 8759GPIO ACPI SUPPORT 8760M: Mika Westerberg <mika.westerberg@linux.intel.com> 8761M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8762L: linux-gpio@vger.kernel.org 8763L: linux-acpi@vger.kernel.org 8764S: Supported 8765T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8766F: Documentation/firmware-guide/acpi/gpio-properties.rst 8767F: drivers/gpio/gpiolib-acpi.c 8768F: drivers/gpio/gpiolib-acpi.h 8769 8770GPIO AGGREGATOR 8771M: Geert Uytterhoeven <geert+renesas@glider.be> 8772L: linux-gpio@vger.kernel.org 8773S: Supported 8774F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8775F: drivers/gpio/gpio-aggregator.c 8776 8777GPIO IR Transmitter 8778M: Sean Young <sean@mess.org> 8779L: linux-media@vger.kernel.org 8780S: Maintained 8781F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8782F: drivers/media/rc/gpio-ir-tx.c 8783 8784GPIO MOCKUP DRIVER 8785M: Bamvor Jian Zhang <bamv2005@gmail.com> 8786L: linux-gpio@vger.kernel.org 8787S: Maintained 8788F: drivers/gpio/gpio-mockup.c 8789F: tools/testing/selftests/gpio/ 8790 8791GPIO REGMAP 8792R: Michael Walle <michael@walle.cc> 8793S: Maintained 8794F: drivers/gpio/gpio-regmap.c 8795F: include/linux/gpio/regmap.h 8796 8797GPIO SUBSYSTEM 8798M: Linus Walleij <linus.walleij@linaro.org> 8799M: Bartosz Golaszewski <brgl@bgdev.pl> 8800L: linux-gpio@vger.kernel.org 8801S: Maintained 8802T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8803F: Documentation/ABI/obsolete/sysfs-gpio 8804F: Documentation/ABI/testing/gpio-cdev 8805F: Documentation/admin-guide/gpio/ 8806F: Documentation/devicetree/bindings/gpio/ 8807F: Documentation/driver-api/gpio/ 8808F: drivers/gpio/ 8809F: include/dt-bindings/gpio/ 8810F: include/linux/gpio.h 8811F: include/linux/gpio/ 8812F: include/linux/of_gpio.h 8813F: include/uapi/linux/gpio.h 8814F: tools/gpio/ 8815 8816GRE DEMULTIPLEXER DRIVER 8817M: Dmitry Kozlov <xeb@mail.ru> 8818L: netdev@vger.kernel.org 8819S: Maintained 8820F: include/net/gre.h 8821F: net/ipv4/gre_demux.c 8822F: net/ipv4/gre_offload.c 8823 8824GRETH 10/100/1G Ethernet MAC device driver 8825M: Andreas Larsson <andreas@gaisler.com> 8826L: netdev@vger.kernel.org 8827S: Maintained 8828F: drivers/net/ethernet/aeroflex/ 8829 8830GREYBUS AUDIO PROTOCOLS DRIVERS 8831M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8832M: Mark Greer <mgreer@animalcreek.com> 8833S: Maintained 8834F: drivers/staging/greybus/audio_apbridgea.c 8835F: drivers/staging/greybus/audio_apbridgea.h 8836F: drivers/staging/greybus/audio_codec.c 8837F: drivers/staging/greybus/audio_codec.h 8838F: drivers/staging/greybus/audio_gb.c 8839F: drivers/staging/greybus/audio_manager.c 8840F: drivers/staging/greybus/audio_manager.h 8841F: drivers/staging/greybus/audio_manager_module.c 8842F: drivers/staging/greybus/audio_manager_private.h 8843F: drivers/staging/greybus/audio_manager_sysfs.c 8844F: drivers/staging/greybus/audio_module.c 8845F: drivers/staging/greybus/audio_topology.c 8846 8847GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8848M: Viresh Kumar <vireshk@kernel.org> 8849S: Maintained 8850F: drivers/staging/greybus/authentication.c 8851F: drivers/staging/greybus/bootrom.c 8852F: drivers/staging/greybus/firmware.h 8853F: drivers/staging/greybus/fw-core.c 8854F: drivers/staging/greybus/fw-download.c 8855F: drivers/staging/greybus/fw-management.c 8856F: drivers/staging/greybus/greybus_authentication.h 8857F: drivers/staging/greybus/greybus_firmware.h 8858F: drivers/staging/greybus/hid.c 8859F: drivers/staging/greybus/i2c.c 8860F: drivers/staging/greybus/spi.c 8861F: drivers/staging/greybus/spilib.c 8862F: drivers/staging/greybus/spilib.h 8863 8864GREYBUS LOOPBACK DRIVER 8865M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8866S: Maintained 8867F: drivers/staging/greybus/loopback.c 8868 8869GREYBUS PLATFORM DRIVERS 8870M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8871S: Maintained 8872F: drivers/staging/greybus/arche-apb-ctrl.c 8873F: drivers/staging/greybus/arche-platform.c 8874F: drivers/staging/greybus/arche_platform.h 8875 8876GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8877M: Rui Miguel Silva <rmfrfs@gmail.com> 8878S: Maintained 8879F: drivers/staging/greybus/gpio.c 8880F: drivers/staging/greybus/light.c 8881F: drivers/staging/greybus/power_supply.c 8882F: drivers/staging/greybus/sdio.c 8883F: drivers/staging/greybus/spi.c 8884F: drivers/staging/greybus/spilib.c 8885 8886GREYBUS SUBSYSTEM 8887M: Johan Hovold <johan@kernel.org> 8888M: Alex Elder <elder@kernel.org> 8889M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8890L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8891S: Maintained 8892F: drivers/greybus/ 8893F: drivers/staging/greybus/ 8894F: include/linux/greybus.h 8895F: include/linux/greybus/ 8896 8897GREYBUS UART PROTOCOLS DRIVERS 8898M: David Lin <dtwlin@gmail.com> 8899S: Maintained 8900F: drivers/staging/greybus/log.c 8901F: drivers/staging/greybus/uart.c 8902 8903GS1662 VIDEO SERIALIZER 8904M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8905L: linux-media@vger.kernel.org 8906S: Maintained 8907T: git git://linuxtv.org/media_tree.git 8908F: drivers/media/spi/gs1662.c 8909 8910GSPCA FINEPIX SUBDRIVER 8911M: Frank Zago <frank@zago.net> 8912L: linux-media@vger.kernel.org 8913S: Maintained 8914T: git git://linuxtv.org/media_tree.git 8915F: drivers/media/usb/gspca/finepix.c 8916 8917GSPCA GL860 SUBDRIVER 8918M: Olivier Lorin <o.lorin@laposte.net> 8919L: linux-media@vger.kernel.org 8920S: Maintained 8921T: git git://linuxtv.org/media_tree.git 8922F: drivers/media/usb/gspca/gl860/ 8923 8924GSPCA M5602 SUBDRIVER 8925M: Erik Andren <erik.andren@gmail.com> 8926L: linux-media@vger.kernel.org 8927S: Maintained 8928T: git git://linuxtv.org/media_tree.git 8929F: drivers/media/usb/gspca/m5602/ 8930 8931GSPCA PAC207 SONIXB SUBDRIVER 8932M: Hans Verkuil <hverkuil@xs4all.nl> 8933L: linux-media@vger.kernel.org 8934S: Odd Fixes 8935T: git git://linuxtv.org/media_tree.git 8936F: drivers/media/usb/gspca/pac207.c 8937 8938GSPCA SN9C20X SUBDRIVER 8939M: Brian Johnson <brijohn@gmail.com> 8940L: linux-media@vger.kernel.org 8941S: Maintained 8942T: git git://linuxtv.org/media_tree.git 8943F: drivers/media/usb/gspca/sn9c20x.c 8944 8945GSPCA T613 SUBDRIVER 8946M: Leandro Costantino <lcostantino@gmail.com> 8947L: linux-media@vger.kernel.org 8948S: Maintained 8949T: git git://linuxtv.org/media_tree.git 8950F: drivers/media/usb/gspca/t613.c 8951 8952GSPCA USB WEBCAM DRIVER 8953M: Hans Verkuil <hverkuil@xs4all.nl> 8954L: linux-media@vger.kernel.org 8955S: Odd Fixes 8956T: git git://linuxtv.org/media_tree.git 8957F: drivers/media/usb/gspca/ 8958 8959GTP (GPRS Tunneling Protocol) 8960M: Pablo Neira Ayuso <pablo@netfilter.org> 8961M: Harald Welte <laforge@gnumonks.org> 8962L: osmocom-net-gprs@lists.osmocom.org 8963S: Maintained 8964T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8965F: drivers/net/gtp.c 8966 8967GUID PARTITION TABLE (GPT) 8968M: Davidlohr Bueso <dave@stgolabs.net> 8969L: linux-efi@vger.kernel.org 8970S: Maintained 8971F: block/partitions/efi.* 8972 8973HABANALABS PCI DRIVER 8974M: Oded Gabbay <ogabbay@kernel.org> 8975L: dri-devel@lists.freedesktop.org 8976S: Supported 8977C: irc://irc.oftc.net/dri-devel 8978T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8979F: Documentation/ABI/testing/debugfs-driver-habanalabs 8980F: Documentation/ABI/testing/sysfs-driver-habanalabs 8981F: drivers/accel/habanalabs/ 8982F: include/trace/events/habanalabs.h 8983F: include/uapi/drm/habanalabs_accel.h 8984 8985HACKRF MEDIA DRIVER 8986M: Antti Palosaari <crope@iki.fi> 8987L: linux-media@vger.kernel.org 8988S: Maintained 8989W: https://linuxtv.org 8990W: http://palosaari.fi/linux/ 8991Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8992T: git git://linuxtv.org/anttip/media_tree.git 8993F: drivers/media/usb/hackrf/ 8994 8995HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8996M: Chuck Lever <chuck.lever@oracle.com> 8997L: kernel-tls-handshake@lists.linux.dev 8998L: netdev@vger.kernel.org 8999S: Maintained 9000F: Documentation/netlink/specs/handshake.yaml 9001F: Documentation/networking/tls-handshake.rst 9002F: include/net/handshake.h 9003F: include/trace/events/handshake.h 9004F: net/handshake/ 9005 9006HANTRO VPU CODEC DRIVER 9007M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9008M: Philipp Zabel <p.zabel@pengutronix.de> 9009L: linux-media@vger.kernel.org 9010L: linux-rockchip@lists.infradead.org 9011S: Maintained 9012F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9013F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9014F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9015F: drivers/media/platform/verisilicon/ 9016 9017HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9018M: Frank Seidel <frank@f-seidel.de> 9019L: platform-driver-x86@vger.kernel.org 9020S: Maintained 9021W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9022F: drivers/platform/x86/hdaps.c 9023 9024HARDWARE MONITORING 9025M: Jean Delvare <jdelvare@suse.com> 9026M: Guenter Roeck <linux@roeck-us.net> 9027L: linux-hwmon@vger.kernel.org 9028S: Maintained 9029W: http://hwmon.wiki.kernel.org/ 9030T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9031F: Documentation/ABI/testing/sysfs-class-hwmon 9032F: Documentation/devicetree/bindings/hwmon/ 9033F: Documentation/hwmon/ 9034F: drivers/hwmon/ 9035F: include/linux/hwmon*.h 9036F: include/trace/events/hwmon*.h 9037K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9038 9039HARDWARE RANDOM NUMBER GENERATOR CORE 9040M: Olivia Mackall <olivia@selenic.com> 9041M: Herbert Xu <herbert@gondor.apana.org.au> 9042L: linux-crypto@vger.kernel.org 9043S: Odd fixes 9044F: Documentation/admin-guide/hw_random.rst 9045F: Documentation/devicetree/bindings/rng/ 9046F: drivers/char/hw_random/ 9047F: include/linux/hw_random.h 9048 9049HARDWARE SPINLOCK CORE 9050M: Ohad Ben-Cohen <ohad@wizery.com> 9051M: Bjorn Andersson <andersson@kernel.org> 9052R: Baolin Wang <baolin.wang7@gmail.com> 9053L: linux-remoteproc@vger.kernel.org 9054S: Maintained 9055T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9056F: Documentation/devicetree/bindings/hwlock/ 9057F: Documentation/locking/hwspinlock.rst 9058F: drivers/hwspinlock/ 9059F: include/linux/hwspinlock.h 9060 9061HARDWARE TRACING FACILITIES 9062M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9063S: Maintained 9064F: drivers/hwtracing/ 9065 9066HARMONY SOUND DRIVER 9067L: linux-parisc@vger.kernel.org 9068S: Maintained 9069F: sound/parisc/harmony.* 9070 9071HDPVR USB VIDEO ENCODER DRIVER 9072M: Hans Verkuil <hverkuil@xs4all.nl> 9073L: linux-media@vger.kernel.org 9074S: Odd Fixes 9075W: https://linuxtv.org 9076T: git git://linuxtv.org/media_tree.git 9077F: drivers/media/usb/hdpvr/ 9078 9079HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9080M: Matt Hsiao <matt.hsiao@hpe.com> 9081S: Supported 9082F: drivers/misc/hpilo.[ch] 9083 9084HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9085M: Jerry Hoemann <jerry.hoemann@hpe.com> 9086S: Supported 9087F: Documentation/watchdog/hpwdt.rst 9088F: drivers/watchdog/hpwdt.c 9089 9090HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9091M: Don Brace <don.brace@microchip.com> 9092L: storagedev@microchip.com 9093L: linux-scsi@vger.kernel.org 9094S: Supported 9095F: Documentation/scsi/hpsa.rst 9096F: drivers/scsi/hpsa*.[ch] 9097F: include/linux/cciss*.h 9098F: include/uapi/linux/cciss*.h 9099 9100HFI1 DRIVER 9101M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9102L: linux-rdma@vger.kernel.org 9103S: Supported 9104F: drivers/infiniband/hw/hfi1 9105 9106HFS FILESYSTEM 9107L: linux-fsdevel@vger.kernel.org 9108S: Orphan 9109F: Documentation/filesystems/hfs.rst 9110F: fs/hfs/ 9111 9112HFSPLUS FILESYSTEM 9113L: linux-fsdevel@vger.kernel.org 9114S: Orphan 9115F: Documentation/filesystems/hfsplus.rst 9116F: fs/hfsplus/ 9117 9118HGA FRAMEBUFFER DRIVER 9119M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9120L: linux-nvidia@lists.surfsouth.com 9121S: Maintained 9122W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9123F: drivers/video/fbdev/hgafb.c 9124 9125HIBERNATION (aka Software Suspend, aka swsusp) 9126M: "Rafael J. Wysocki" <rafael@kernel.org> 9127M: Pavel Machek <pavel@ucw.cz> 9128L: linux-pm@vger.kernel.org 9129S: Supported 9130B: https://bugzilla.kernel.org 9131F: arch/*/include/asm/suspend*.h 9132F: arch/x86/power/ 9133F: drivers/base/power/ 9134F: include/linux/freezer.h 9135F: include/linux/pm.h 9136F: include/linux/suspend.h 9137F: kernel/power/ 9138 9139HID CORE LAYER 9140M: Jiri Kosina <jikos@kernel.org> 9141M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9142L: linux-input@vger.kernel.org 9143S: Maintained 9144T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9145F: Documentation/hid/ 9146F: drivers/hid/ 9147F: include/linux/hid* 9148F: include/uapi/linux/hid* 9149F: samples/hid/ 9150F: tools/testing/selftests/hid/ 9151 9152HID LOGITECH DRIVERS 9153R: Filipe Laíns <lains@riseup.net> 9154L: linux-input@vger.kernel.org 9155S: Maintained 9156F: drivers/hid/hid-logitech-* 9157 9158HID PHOENIX RC FLIGHT CONTROLLER 9159M: Marcus Folkesson <marcus.folkesson@gmail.com> 9160L: linux-input@vger.kernel.org 9161S: Maintained 9162F: drivers/hid/hid-pxrc.c 9163 9164HID PLAYSTATION DRIVER 9165M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9166L: linux-input@vger.kernel.org 9167S: Supported 9168F: drivers/hid/hid-playstation.c 9169 9170HID SENSOR HUB DRIVERS 9171M: Jiri Kosina <jikos@kernel.org> 9172M: Jonathan Cameron <jic23@kernel.org> 9173M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9174L: linux-input@vger.kernel.org 9175L: linux-iio@vger.kernel.org 9176S: Maintained 9177F: Documentation/hid/hid-sensor* 9178F: drivers/hid/hid-sensor-* 9179F: drivers/iio/*/hid-* 9180F: include/linux/hid-sensor-* 9181 9182HID VRC-2 CAR CONTROLLER DRIVER 9183M: Marcus Folkesson <marcus.folkesson@gmail.com> 9184L: linux-input@vger.kernel.org 9185S: Maintained 9186F: drivers/hid/hid-vrc2.c 9187 9188HID WACOM DRIVER 9189M: Ping Cheng <ping.cheng@wacom.com> 9190M: Jason Gerecke <jason.gerecke@wacom.com> 9191L: linux-input@vger.kernel.org 9192S: Maintained 9193F: drivers/hid/wacom.h 9194F: drivers/hid/wacom_* 9195 9196HID++ LOGITECH DRIVERS 9197R: Filipe Laíns <lains@riseup.net> 9198R: Bastien Nocera <hadess@hadess.net> 9199L: linux-input@vger.kernel.org 9200S: Maintained 9201F: drivers/hid/hid-logitech-hidpp.c 9202 9203HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9204M: Thomas Gleixner <tglx@linutronix.de> 9205L: linux-kernel@vger.kernel.org 9206S: Maintained 9207T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9208F: Documentation/timers/ 9209F: include/linux/clockchips.h 9210F: include/linux/hrtimer.h 9211F: kernel/time/clockevents.c 9212F: kernel/time/hrtimer.c 9213F: kernel/time/timer_*.c 9214 9215HIGH-SPEED SCC DRIVER FOR AX.25 9216L: linux-hams@vger.kernel.org 9217S: Orphan 9218F: drivers/net/hamradio/scc.c 9219 9220HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9221M: HighPoint Linux Team <linux@highpoint-tech.com> 9222S: Supported 9223W: http://www.highpoint-tech.com 9224F: Documentation/scsi/hptiop.rst 9225F: drivers/scsi/hptiop.c 9226 9227HIKEY960 ONBOARD USB GPIO HUB DRIVER 9228M: John Stultz <jstultz@google.com> 9229L: linux-kernel@vger.kernel.org 9230S: Maintained 9231F: drivers/misc/hisi_hikey_usb.c 9232 9233HIMAX HX83112B TOUCHSCREEN SUPPORT 9234M: Job Noorman <job@noorman.info> 9235L: linux-input@vger.kernel.org 9236S: Maintained 9237F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9238F: drivers/input/touchscreen/himax_hx83112b.c 9239 9240HIPPI 9241M: Jes Sorensen <jes@trained-monkey.org> 9242L: linux-hippi@sunsite.dk 9243S: Maintained 9244F: drivers/net/hippi/ 9245F: include/linux/hippidevice.h 9246F: include/uapi/linux/if_hippi.h 9247F: net/802/hippi.c 9248 9249HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9250M: Kurt Kanzenbach <kurt@linutronix.de> 9251L: netdev@vger.kernel.org 9252S: Maintained 9253F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9254F: drivers/net/dsa/hirschmann/* 9255F: include/linux/platform_data/hirschmann-hellcreek.h 9256F: net/dsa/tag_hellcreek.c 9257 9258HISILICON DMA DRIVER 9259M: Zhou Wang <wangzhou1@hisilicon.com> 9260M: Jie Hai <haijie1@huawei.com> 9261L: dmaengine@vger.kernel.org 9262S: Maintained 9263F: drivers/dma/hisi_dma.c 9264 9265HISILICON GPIO DRIVER 9266M: Jay Fang <f.fangjian@huawei.com> 9267L: linux-gpio@vger.kernel.org 9268S: Maintained 9269F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9270F: drivers/gpio/gpio-hisi.c 9271 9272HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9273M: Longfang Liu <liulongfang@huawei.com> 9274L: linux-crypto@vger.kernel.org 9275S: Maintained 9276F: Documentation/ABI/testing/debugfs-hisi-hpre 9277F: drivers/crypto/hisilicon/hpre/hpre.h 9278F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9279F: drivers/crypto/hisilicon/hpre/hpre_main.c 9280 9281HISILICON HNS3 PMU DRIVER 9282M: Guangbin Huang <huangguangbin2@huawei.com> 9283S: Supported 9284F: Documentation/admin-guide/perf/hns3-pmu.rst 9285F: drivers/perf/hisilicon/hns3_pmu.c 9286 9287HISILICON I2C CONTROLLER DRIVER 9288M: Yicong Yang <yangyicong@hisilicon.com> 9289L: linux-i2c@vger.kernel.org 9290S: Maintained 9291W: https://www.hisilicon.com 9292F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9293F: drivers/i2c/busses/i2c-hisi.c 9294 9295HISILICON LPC BUS DRIVER 9296M: Jay Fang <f.fangjian@huawei.com> 9297S: Maintained 9298W: http://www.hisilicon.com 9299F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9300F: drivers/bus/hisi_lpc.c 9301 9302HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9303M: Yisen Zhuang <yisen.zhuang@huawei.com> 9304M: Salil Mehta <salil.mehta@huawei.com> 9305L: netdev@vger.kernel.org 9306S: Maintained 9307W: http://www.hisilicon.com 9308F: drivers/net/ethernet/hisilicon/hns3/ 9309 9310HISILICON NETWORK SUBSYSTEM DRIVER 9311M: Yisen Zhuang <yisen.zhuang@huawei.com> 9312M: Salil Mehta <salil.mehta@huawei.com> 9313L: netdev@vger.kernel.org 9314S: Maintained 9315W: http://www.hisilicon.com 9316F: Documentation/devicetree/bindings/net/hisilicon*.txt 9317F: drivers/net/ethernet/hisilicon/ 9318 9319HISILICON PMU DRIVER 9320M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9321M: Jonathan Cameron <jonathan.cameron@huawei.com> 9322S: Supported 9323W: http://www.hisilicon.com 9324F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9325F: Documentation/admin-guide/perf/hisi-pmu.rst 9326F: drivers/perf/hisilicon 9327 9328HISILICON PTT DRIVER 9329M: Yicong Yang <yangyicong@hisilicon.com> 9330M: Jonathan Cameron <jonathan.cameron@huawei.com> 9331L: linux-kernel@vger.kernel.org 9332S: Maintained 9333F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9334F: Documentation/trace/hisi-ptt.rst 9335F: drivers/hwtracing/ptt/ 9336F: tools/perf/arch/arm64/util/hisi-ptt.c 9337F: tools/perf/util/hisi-ptt* 9338F: tools/perf/util/hisi-ptt-decoder/* 9339 9340HISILICON QM DRIVER 9341M: Weili Qian <qianweili@huawei.com> 9342M: Zhou Wang <wangzhou1@hisilicon.com> 9343L: linux-crypto@vger.kernel.org 9344S: Maintained 9345F: drivers/crypto/hisilicon/Kconfig 9346F: drivers/crypto/hisilicon/Makefile 9347F: drivers/crypto/hisilicon/qm.c 9348F: drivers/crypto/hisilicon/sgl.c 9349F: include/linux/hisi_acc_qm.h 9350 9351HISILICON ROCE DRIVER 9352M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9353M: Junxian Huang <huangjunxian6@hisilicon.com> 9354L: linux-rdma@vger.kernel.org 9355S: Maintained 9356F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9357F: drivers/infiniband/hw/hns/ 9358 9359HISILICON SAS Controller 9360M: Xiang Chen <chenxiang66@hisilicon.com> 9361S: Supported 9362W: http://www.hisilicon.com 9363F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9364F: drivers/scsi/hisi_sas/ 9365 9366HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9367M: Kai Ye <yekai13@huawei.com> 9368M: Longfang Liu <liulongfang@huawei.com> 9369L: linux-crypto@vger.kernel.org 9370S: Maintained 9371F: Documentation/ABI/testing/debugfs-hisi-sec 9372F: drivers/crypto/hisilicon/sec2/sec.h 9373F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9374F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9375F: drivers/crypto/hisilicon/sec2/sec_main.c 9376 9377HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9378M: Jay Fang <f.fangjian@huawei.com> 9379L: linux-spi@vger.kernel.org 9380S: Maintained 9381W: http://www.hisilicon.com 9382F: drivers/spi/spi-hisi-kunpeng.c 9383 9384HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9385M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9386L: linux-kernel@vger.kernel.org 9387S: Maintained 9388F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9389F: drivers/spmi/hisi-spmi-controller.c 9390 9391HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9392M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9393L: linux-kernel@vger.kernel.org 9394S: Maintained 9395F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9396F: drivers/mfd/hi6421-spmi-pmic.c 9397 9398HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9399M: Weili Qian <qianweili@huawei.com> 9400S: Maintained 9401F: drivers/crypto/hisilicon/trng/trng.c 9402 9403HISILICON V3XX SPI NOR FLASH Controller Driver 9404M: Jay Fang <f.fangjian@huawei.com> 9405S: Maintained 9406W: http://www.hisilicon.com 9407F: drivers/spi/spi-hisi-sfc-v3xx.c 9408 9409HISILICON ZIP Controller DRIVER 9410M: Yang Shen <shenyang39@huawei.com> 9411M: Zhou Wang <wangzhou1@hisilicon.com> 9412L: linux-crypto@vger.kernel.org 9413S: Maintained 9414F: Documentation/ABI/testing/debugfs-hisi-zip 9415F: drivers/crypto/hisilicon/zip/ 9416 9417HMM - Heterogeneous Memory Management 9418M: Jérôme Glisse <jglisse@redhat.com> 9419L: linux-mm@kvack.org 9420S: Maintained 9421F: Documentation/mm/hmm.rst 9422F: include/linux/hmm* 9423F: lib/test_hmm* 9424F: mm/hmm* 9425F: tools/testing/selftests/mm/*hmm* 9426 9427HOST AP DRIVER 9428M: Jouni Malinen <j@w1.fi> 9429L: linux-wireless@vger.kernel.org 9430S: Obsolete 9431W: http://w1.fi/hostap-driver.html 9432F: drivers/net/wireless/intersil/hostap/ 9433 9434HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9435L: platform-driver-x86@vger.kernel.org 9436S: Orphan 9437F: drivers/platform/x86/hp/tc1100-wmi.c 9438 9439HPET: High Precision Event Timers driver 9440M: Clemens Ladisch <clemens@ladisch.de> 9441S: Maintained 9442F: Documentation/timers/hpet.rst 9443F: drivers/char/hpet.c 9444F: include/linux/hpet.h 9445F: include/uapi/linux/hpet.h 9446 9447HPET: x86 9448S: Orphan 9449F: arch/x86/include/asm/hpet.h 9450F: arch/x86/kernel/hpet.c 9451 9452HPFS FILESYSTEM 9453M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9454S: Maintained 9455W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9456F: fs/hpfs/ 9457 9458HSI SUBSYSTEM 9459M: Sebastian Reichel <sre@kernel.org> 9460S: Maintained 9461T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9462F: Documentation/ABI/testing/sysfs-bus-hsi 9463F: Documentation/driver-api/hsi.rst 9464F: drivers/hsi/ 9465F: include/linux/hsi/ 9466F: include/uapi/linux/hsi/ 9467 9468HSO 3G MODEM DRIVER 9469L: linux-usb@vger.kernel.org 9470S: Orphan 9471F: drivers/net/usb/hso.c 9472 9473HSR NETWORK PROTOCOL 9474L: netdev@vger.kernel.org 9475S: Orphan 9476F: net/hsr/ 9477 9478HT16K33 LED CONTROLLER DRIVER 9479M: Robin van der Gracht <robin@protonic.nl> 9480S: Maintained 9481F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9482F: drivers/auxdisplay/ht16k33.c 9483 9484HTCPEN TOUCHSCREEN DRIVER 9485M: Pau Oliva Fora <pof@eslack.org> 9486L: linux-input@vger.kernel.org 9487S: Maintained 9488F: drivers/input/touchscreen/htcpen.c 9489 9490HTE SUBSYSTEM 9491M: Dipen Patel <dipenp@nvidia.com> 9492L: timestamp@lists.linux.dev 9493S: Maintained 9494Q: https://patchwork.kernel.org/project/timestamp/list/ 9495T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9496F: Documentation/devicetree/bindings/timestamp/ 9497F: Documentation/driver-api/hte/ 9498F: drivers/hte/ 9499F: include/linux/hte.h 9500 9501HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9502M: Lorenzo Bianconi <lorenzo@kernel.org> 9503L: linux-iio@vger.kernel.org 9504S: Maintained 9505W: http://www.st.com/ 9506F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9507F: drivers/iio/humidity/hts221* 9508 9509HUAWEI ETHERNET DRIVER 9510M: Cai Huoqing <cai.huoqing@linux.dev> 9511L: netdev@vger.kernel.org 9512S: Maintained 9513F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9514F: drivers/net/ethernet/huawei/hinic/ 9515 9516HUGETLB SUBSYSTEM 9517M: Mike Kravetz <mike.kravetz@oracle.com> 9518M: Muchun Song <muchun.song@linux.dev> 9519L: linux-mm@kvack.org 9520S: Maintained 9521F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9522F: Documentation/admin-guide/mm/hugetlbpage.rst 9523F: Documentation/mm/hugetlbfs_reserv.rst 9524F: Documentation/mm/vmemmap_dedup.rst 9525F: fs/hugetlbfs/ 9526F: include/linux/hugetlb.h 9527F: mm/hugetlb.c 9528F: mm/hugetlb_vmemmap.c 9529F: mm/hugetlb_vmemmap.h 9530 9531HVA ST MEDIA DRIVER 9532M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9533L: linux-media@vger.kernel.org 9534S: Supported 9535W: https://linuxtv.org 9536T: git git://linuxtv.org/media_tree.git 9537F: drivers/media/platform/st/sti/hva 9538 9539HWPOISON MEMORY FAILURE HANDLING 9540M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9541R: Miaohe Lin <linmiaohe@huawei.com> 9542L: linux-mm@kvack.org 9543S: Maintained 9544F: mm/hwpoison-inject.c 9545F: mm/memory-failure.c 9546 9547HYCON HY46XX TOUCHSCREEN SUPPORT 9548M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9549L: linux-input@vger.kernel.org 9550S: Maintained 9551F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9552F: drivers/input/touchscreen/hycon-hy46xx.c 9553 9554HYGON PROCESSOR SUPPORT 9555M: Pu Wen <puwen@hygon.cn> 9556L: linux-kernel@vger.kernel.org 9557S: Maintained 9558F: arch/x86/kernel/cpu/hygon.c 9559 9560HYNIX HI556 SENSOR DRIVER 9561M: Shawn Tu <shawnx.tu@intel.com> 9562L: linux-media@vger.kernel.org 9563S: Maintained 9564T: git git://linuxtv.org/media_tree.git 9565F: drivers/media/i2c/hi556.c 9566 9567HYNIX HI846 SENSOR DRIVER 9568M: Martin Kepplinger <martin.kepplinger@puri.sm> 9569L: linux-media@vger.kernel.org 9570S: Maintained 9571F: drivers/media/i2c/hi846.c 9572 9573HYNIX HI847 SENSOR DRIVER 9574M: Shawn Tu <shawnx.tu@intel.com> 9575L: linux-media@vger.kernel.org 9576S: Maintained 9577F: drivers/media/i2c/hi847.c 9578 9579Hyper-V/Azure CORE AND DRIVERS 9580M: "K. Y. Srinivasan" <kys@microsoft.com> 9581M: Haiyang Zhang <haiyangz@microsoft.com> 9582M: Wei Liu <wei.liu@kernel.org> 9583M: Dexuan Cui <decui@microsoft.com> 9584L: linux-hyperv@vger.kernel.org 9585S: Supported 9586T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9587F: Documentation/ABI/stable/sysfs-bus-vmbus 9588F: Documentation/ABI/testing/debugfs-hyperv 9589F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9590F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9591F: Documentation/virt/hyperv 9592F: arch/arm64/hyperv 9593F: arch/arm64/include/asm/hyperv-tlfs.h 9594F: arch/arm64/include/asm/mshyperv.h 9595F: arch/x86/hyperv 9596F: arch/x86/include/asm/hyperv-tlfs.h 9597F: arch/x86/include/asm/mshyperv.h 9598F: arch/x86/include/asm/trace/hyperv.h 9599F: arch/x86/kernel/cpu/mshyperv.c 9600F: drivers/clocksource/hyperv_timer.c 9601F: drivers/hid/hid-hyperv.c 9602F: drivers/hv/ 9603F: drivers/input/serio/hyperv-keyboard.c 9604F: drivers/iommu/hyperv-iommu.c 9605F: drivers/net/ethernet/microsoft/ 9606F: drivers/net/hyperv/ 9607F: drivers/pci/controller/pci-hyperv-intf.c 9608F: drivers/pci/controller/pci-hyperv.c 9609F: drivers/scsi/storvsc_drv.c 9610F: drivers/uio/uio_hv_generic.c 9611F: drivers/video/fbdev/hyperv_fb.c 9612F: include/asm-generic/hyperv-tlfs.h 9613F: include/asm-generic/mshyperv.h 9614F: include/clocksource/hyperv_timer.h 9615F: include/linux/hyperv.h 9616F: include/net/mana 9617F: include/uapi/linux/hyperv.h 9618F: net/vmw_vsock/hyperv_transport.c 9619F: tools/hv/ 9620 9621HYPERBUS SUPPORT 9622M: Vignesh Raghavendra <vigneshr@ti.com> 9623L: linux-mtd@lists.infradead.org 9624S: Supported 9625Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9626C: irc://irc.oftc.net/mtd 9627T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9628F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9629F: drivers/mtd/hyperbus/ 9630F: include/linux/mtd/hyperbus.h 9631 9632HYPERVISOR VIRTUAL CONSOLE DRIVER 9633L: linuxppc-dev@lists.ozlabs.org 9634S: Odd Fixes 9635F: drivers/tty/hvc/ 9636 9637I2C ACPI SUPPORT 9638M: Mika Westerberg <mika.westerberg@linux.intel.com> 9639L: linux-i2c@vger.kernel.org 9640L: linux-acpi@vger.kernel.org 9641S: Maintained 9642F: drivers/i2c/i2c-core-acpi.c 9643 9644I2C CONTROLLER DRIVER FOR NVIDIA GPU 9645M: Ajay Gupta <ajayg@nvidia.com> 9646L: linux-i2c@vger.kernel.org 9647S: Maintained 9648F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9649F: drivers/i2c/busses/i2c-nvidia-gpu.c 9650 9651I2C MUXES 9652M: Peter Rosin <peda@axentia.se> 9653L: linux-i2c@vger.kernel.org 9654S: Maintained 9655F: Documentation/devicetree/bindings/i2c/i2c-arb* 9656F: Documentation/devicetree/bindings/i2c/i2c-gate* 9657F: Documentation/devicetree/bindings/i2c/i2c-mux* 9658F: Documentation/i2c/i2c-topology.rst 9659F: Documentation/i2c/muxes/ 9660F: drivers/i2c/i2c-mux.c 9661F: drivers/i2c/muxes/ 9662F: include/linux/i2c-mux.h 9663 9664I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9665M: Gregory CLEMENT <gregory.clement@bootlin.com> 9666L: linux-i2c@vger.kernel.org 9667S: Maintained 9668F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9669F: drivers/i2c/busses/i2c-mv64xxx.c 9670 9671I2C OVER PARALLEL PORT 9672M: Jean Delvare <jdelvare@suse.com> 9673L: linux-i2c@vger.kernel.org 9674S: Maintained 9675F: Documentation/i2c/busses/i2c-parport.rst 9676F: drivers/i2c/busses/i2c-parport.c 9677 9678I2C SUBSYSTEM 9679M: Wolfram Sang <wsa@kernel.org> 9680L: linux-i2c@vger.kernel.org 9681S: Maintained 9682W: https://i2c.wiki.kernel.org/ 9683Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9684T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9685F: Documentation/devicetree/bindings/i2c/i2c.txt 9686F: Documentation/i2c/ 9687F: drivers/i2c/* 9688F: include/dt-bindings/i2c/i2c.h 9689F: include/linux/i2c-dev.h 9690F: include/linux/i2c-smbus.h 9691F: include/linux/i2c.h 9692F: include/uapi/linux/i2c-*.h 9693F: include/uapi/linux/i2c.h 9694 9695I2C SUBSYSTEM HOST DRIVERS 9696L: linux-i2c@vger.kernel.org 9697S: Odd Fixes 9698W: https://i2c.wiki.kernel.org/ 9699Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9700T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9701F: Documentation/devicetree/bindings/i2c/ 9702F: drivers/i2c/algos/ 9703F: drivers/i2c/busses/ 9704F: include/dt-bindings/i2c/ 9705 9706I2C-TAOS-EVM DRIVER 9707M: Jean Delvare <jdelvare@suse.com> 9708L: linux-i2c@vger.kernel.org 9709S: Maintained 9710F: Documentation/i2c/busses/i2c-taos-evm.rst 9711F: drivers/i2c/busses/i2c-taos-evm.c 9712 9713I2C-TINY-USB DRIVER 9714M: Till Harbaum <till@harbaum.org> 9715L: linux-i2c@vger.kernel.org 9716S: Maintained 9717W: http://www.harbaum.org/till/i2c_tiny_usb 9718F: drivers/i2c/busses/i2c-tiny-usb.c 9719 9720I2C/SMBUS CONTROLLER DRIVERS FOR PC 9721M: Jean Delvare <jdelvare@suse.com> 9722L: linux-i2c@vger.kernel.org 9723S: Maintained 9724F: Documentation/i2c/busses/i2c-ali1535.rst 9725F: Documentation/i2c/busses/i2c-ali1563.rst 9726F: Documentation/i2c/busses/i2c-ali15x3.rst 9727F: Documentation/i2c/busses/i2c-amd756.rst 9728F: Documentation/i2c/busses/i2c-amd8111.rst 9729F: Documentation/i2c/busses/i2c-i801.rst 9730F: Documentation/i2c/busses/i2c-nforce2.rst 9731F: Documentation/i2c/busses/i2c-piix4.rst 9732F: Documentation/i2c/busses/i2c-sis5595.rst 9733F: Documentation/i2c/busses/i2c-sis630.rst 9734F: Documentation/i2c/busses/i2c-sis96x.rst 9735F: Documentation/i2c/busses/i2c-via.rst 9736F: Documentation/i2c/busses/i2c-viapro.rst 9737F: drivers/i2c/busses/i2c-ali1535.c 9738F: drivers/i2c/busses/i2c-ali1563.c 9739F: drivers/i2c/busses/i2c-ali15x3.c 9740F: drivers/i2c/busses/i2c-amd756-s4882.c 9741F: drivers/i2c/busses/i2c-amd756.c 9742F: drivers/i2c/busses/i2c-amd8111.c 9743F: drivers/i2c/busses/i2c-i801.c 9744F: drivers/i2c/busses/i2c-isch.c 9745F: drivers/i2c/busses/i2c-nforce2-s4985.c 9746F: drivers/i2c/busses/i2c-nforce2.c 9747F: drivers/i2c/busses/i2c-piix4.c 9748F: drivers/i2c/busses/i2c-sis5595.c 9749F: drivers/i2c/busses/i2c-sis630.c 9750F: drivers/i2c/busses/i2c-sis96x.c 9751F: drivers/i2c/busses/i2c-via.c 9752F: drivers/i2c/busses/i2c-viapro.c 9753 9754I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9755M: Hans de Goede <hdegoede@redhat.com> 9756L: linux-i2c@vger.kernel.org 9757S: Maintained 9758F: drivers/i2c/busses/i2c-cht-wc.c 9759 9760I2C/SMBUS ISMT DRIVER 9761M: Seth Heasley <seth.heasley@intel.com> 9762M: Neil Horman <nhorman@tuxdriver.com> 9763L: linux-i2c@vger.kernel.org 9764F: Documentation/i2c/busses/i2c-ismt.rst 9765F: drivers/i2c/busses/i2c-ismt.c 9766 9767I2C/SMBUS STUB DRIVER 9768M: Jean Delvare <jdelvare@suse.com> 9769L: linux-i2c@vger.kernel.org 9770S: Maintained 9771F: drivers/i2c/i2c-stub.c 9772 9773I3C DRIVER FOR ASPEED AST2600 9774M: Jeremy Kerr <jk@codeconstruct.com.au> 9775S: Maintained 9776F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9777F: drivers/i3c/master/ast2600-i3c-master.c 9778 9779I3C DRIVER FOR CADENCE I3C MASTER IP 9780M: Przemysław Gaj <pgaj@cadence.com> 9781S: Maintained 9782F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9783F: drivers/i3c/master/i3c-master-cdns.c 9784 9785I3C DRIVER FOR SYNOPSYS DESIGNWARE 9786S: Orphan 9787F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9788F: drivers/i3c/master/dw* 9789 9790I3C SUBSYSTEM 9791M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9792L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9793S: Maintained 9794C: irc://chat.freenode.net/linux-i3c 9795T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9796F: Documentation/ABI/testing/sysfs-bus-i3c 9797F: Documentation/devicetree/bindings/i3c/ 9798F: Documentation/driver-api/i3c 9799F: drivers/i3c/ 9800F: include/linux/i3c/ 9801 9802IA64 (Itanium) PLATFORM 9803L: linux-ia64@vger.kernel.org 9804S: Orphan 9805F: Documentation/arch/ia64/ 9806F: arch/ia64/ 9807 9808IBM Operation Panel Input Driver 9809M: Eddie James <eajames@linux.ibm.com> 9810L: linux-input@vger.kernel.org 9811S: Maintained 9812F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9813F: drivers/input/misc/ibm-panel.c 9814 9815IBM Power 842 compression accelerator 9816M: Haren Myneni <haren@us.ibm.com> 9817S: Supported 9818F: crypto/842.c 9819F: drivers/crypto/nx/Kconfig 9820F: drivers/crypto/nx/Makefile 9821F: drivers/crypto/nx/nx-842* 9822F: include/linux/sw842.h 9823F: lib/842/ 9824 9825IBM Power in-Nest Crypto Acceleration 9826M: Breno Leitão <leitao@debian.org> 9827M: Nayna Jain <nayna@linux.ibm.com> 9828M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9829L: linux-crypto@vger.kernel.org 9830S: Supported 9831F: drivers/crypto/nx/Kconfig 9832F: drivers/crypto/nx/Makefile 9833F: drivers/crypto/nx/nx-aes* 9834F: drivers/crypto/nx/nx-sha* 9835F: drivers/crypto/nx/nx.* 9836F: drivers/crypto/nx/nx_csbcpb.h 9837F: drivers/crypto/nx/nx_debugfs.c 9838 9839IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9840M: Tyrel Datwyler <tyreld@linux.ibm.com> 9841L: linux-pci@vger.kernel.org 9842L: linuxppc-dev@lists.ozlabs.org 9843S: Supported 9844F: drivers/pci/hotplug/rpadlpar* 9845 9846IBM Power Linux RAID adapter 9847M: Brian King <brking@us.ibm.com> 9848S: Supported 9849F: drivers/scsi/ipr.* 9850 9851IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9852M: Tyrel Datwyler <tyreld@linux.ibm.com> 9853L: linux-pci@vger.kernel.org 9854L: linuxppc-dev@lists.ozlabs.org 9855S: Supported 9856F: drivers/pci/hotplug/rpaphp* 9857 9858IBM Power SRIOV Virtual NIC Device Driver 9859M: Haren Myneni <haren@linux.ibm.com> 9860M: Rick Lindsley <ricklind@linux.ibm.com> 9861R: Nick Child <nnac123@linux.ibm.com> 9862R: Dany Madden <danymadden@us.ibm.com> 9863R: Thomas Falcon <tlfalcon@linux.ibm.com> 9864L: netdev@vger.kernel.org 9865S: Supported 9866F: drivers/net/ethernet/ibm/ibmvnic.* 9867 9868IBM Power VFIO Support 9869M: Timothy Pearson <tpearson@raptorengineering.com> 9870S: Supported 9871F: drivers/vfio/vfio_iommu_spapr_tce.c 9872 9873IBM Power Virtual Ethernet Device Driver 9874M: Nick Child <nnac123@linux.ibm.com> 9875L: netdev@vger.kernel.org 9876S: Supported 9877F: drivers/net/ethernet/ibm/ibmveth.* 9878 9879IBM Power Virtual FC Device Drivers 9880M: Tyrel Datwyler <tyreld@linux.ibm.com> 9881L: linux-scsi@vger.kernel.org 9882S: Supported 9883F: drivers/scsi/ibmvscsi/ibmvfc* 9884 9885IBM Power Virtual Management Channel Driver 9886M: Brad Warrum <bwarrum@linux.ibm.com> 9887M: Ritu Agarwal <rituagar@linux.ibm.com> 9888S: Supported 9889F: drivers/misc/ibmvmc.* 9890 9891IBM Power Virtual SCSI Device Drivers 9892M: Tyrel Datwyler <tyreld@linux.ibm.com> 9893L: linux-scsi@vger.kernel.org 9894S: Supported 9895F: drivers/scsi/ibmvscsi/ibmvscsi* 9896F: include/scsi/viosrp.h 9897 9898IBM Power Virtual SCSI Device Target Driver 9899M: Michael Cyr <mikecyr@linux.ibm.com> 9900L: linux-scsi@vger.kernel.org 9901L: target-devel@vger.kernel.org 9902S: Supported 9903F: drivers/scsi/ibmvscsi_tgt/ 9904 9905IBM Power VMX Cryptographic instructions 9906M: Breno Leitão <leitao@debian.org> 9907M: Nayna Jain <nayna@linux.ibm.com> 9908M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9909L: linux-crypto@vger.kernel.org 9910S: Supported 9911F: drivers/crypto/vmx/Kconfig 9912F: drivers/crypto/vmx/Makefile 9913F: drivers/crypto/vmx/aes* 9914F: drivers/crypto/vmx/ghash* 9915F: drivers/crypto/vmx/ppc-xlate.pl 9916F: drivers/crypto/vmx/vmx.c 9917 9918IBM ServeRAID RAID DRIVER 9919S: Orphan 9920F: drivers/scsi/ips.* 9921 9922ICH LPC AND GPIO DRIVER 9923M: Peter Tyser <ptyser@xes-inc.com> 9924S: Maintained 9925F: drivers/gpio/gpio-ich.c 9926F: drivers/mfd/lpc_ich.c 9927 9928ICY I2C DRIVER 9929M: Max Staudt <max@enpas.org> 9930L: linux-i2c@vger.kernel.org 9931S: Maintained 9932F: drivers/i2c/busses/i2c-icy.c 9933 9934IDEAPAD LAPTOP EXTRAS DRIVER 9935M: Ike Panhc <ike.pan@canonical.com> 9936L: platform-driver-x86@vger.kernel.org 9937S: Maintained 9938W: http://launchpad.net/ideapad-laptop 9939F: drivers/platform/x86/ideapad-laptop.c 9940 9941IDEAPAD LAPTOP SLIDEBAR DRIVER 9942M: Andrey Moiseev <o2g.org.ru@gmail.com> 9943L: linux-input@vger.kernel.org 9944S: Maintained 9945W: https://github.com/o2genum/ideapad-slidebar 9946F: drivers/input/misc/ideapad_slidebar.c 9947 9948IDMAPPED MOUNTS 9949M: Christian Brauner <brauner@kernel.org> 9950M: Seth Forshee <sforshee@kernel.org> 9951L: linux-fsdevel@vger.kernel.org 9952S: Maintained 9953T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9954F: Documentation/filesystems/idmappings.rst 9955F: include/linux/mnt_idmapping.* 9956F: tools/testing/selftests/mount_setattr/ 9957 9958IDT VersaClock 5 CLOCK DRIVER 9959M: Luca Ceresoli <luca@lucaceresoli.net> 9960S: Maintained 9961F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9962F: drivers/clk/clk-versaclock5.c 9963 9964IEEE 802.15.4 SUBSYSTEM 9965M: Alexander Aring <alex.aring@gmail.com> 9966M: Stefan Schmidt <stefan@datenfreihafen.org> 9967M: Miquel Raynal <miquel.raynal@bootlin.com> 9968L: linux-wpan@vger.kernel.org 9969S: Maintained 9970W: https://linux-wpan.org/ 9971T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9972T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9973F: Documentation/networking/ieee802154.rst 9974F: drivers/net/ieee802154/ 9975F: include/linux/ieee802154.h 9976F: include/linux/nl802154.h 9977F: include/net/af_ieee802154.h 9978F: include/net/cfg802154.h 9979F: include/net/ieee802154_netdev.h 9980F: include/net/mac802154.h 9981F: include/net/nl802154.h 9982F: net/ieee802154/ 9983F: net/mac802154/ 9984 9985IFCVF VIRTIO DATA PATH ACCELERATOR 9986R: Zhu Lingshan <lingshan.zhu@intel.com> 9987F: drivers/vdpa/ifcvf/ 9988 9989IFE PROTOCOL 9990M: Yotam Gigi <yotam.gi@gmail.com> 9991M: Jamal Hadi Salim <jhs@mojatatu.com> 9992F: include/net/ife.h 9993F: include/uapi/linux/ife.h 9994F: net/ife 9995 9996IGORPLUG-USB IR RECEIVER 9997M: Sean Young <sean@mess.org> 9998L: linux-media@vger.kernel.org 9999S: Maintained 10000F: drivers/media/rc/igorplugusb.c 10001 10002IGUANAWORKS USB IR TRANSCEIVER 10003M: Sean Young <sean@mess.org> 10004L: linux-media@vger.kernel.org 10005S: Maintained 10006F: drivers/media/rc/iguanair.c 10007 10008IIO DIGITAL POTENTIOMETER DAC 10009M: Peter Rosin <peda@axentia.se> 10010L: linux-iio@vger.kernel.org 10011S: Maintained 10012F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10013F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10014F: drivers/iio/dac/dpot-dac.c 10015 10016IIO ENVELOPE DETECTOR 10017M: Peter Rosin <peda@axentia.se> 10018L: linux-iio@vger.kernel.org 10019S: Maintained 10020F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10021F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10022F: drivers/iio/adc/envelope-detector.c 10023 10024IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10025M: Matti Vaittinen <mazziesaccount@gmail.com> 10026L: linux-iio@vger.kernel.org 10027S: Maintained 10028F: drivers/iio/light/gain-time-scale-helper.c 10029F: drivers/iio/light/gain-time-scale-helper.h 10030 10031IIO MULTIPLEXER 10032M: Peter Rosin <peda@axentia.se> 10033L: linux-iio@vger.kernel.org 10034S: Maintained 10035F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10036F: drivers/iio/multiplexer/iio-mux.c 10037 10038IIO SCMI BASED DRIVER 10039M: Jyoti Bhayana <jbhayana@google.com> 10040L: linux-iio@vger.kernel.org 10041S: Maintained 10042F: drivers/iio/common/scmi_sensors/scmi_iio.c 10043 10044IIO SUBSYSTEM AND DRIVERS 10045M: Jonathan Cameron <jic23@kernel.org> 10046R: Lars-Peter Clausen <lars@metafoo.de> 10047L: linux-iio@vger.kernel.org 10048S: Maintained 10049T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10050F: Documentation/ABI/testing/configfs-iio* 10051F: Documentation/ABI/testing/sysfs-bus-iio* 10052F: Documentation/devicetree/bindings/iio/ 10053F: drivers/iio/ 10054F: drivers/staging/iio/ 10055F: include/dt-bindings/iio/ 10056F: include/linux/iio/ 10057F: tools/iio/ 10058 10059IIO UNIT CONVERTER 10060M: Peter Rosin <peda@axentia.se> 10061L: linux-iio@vger.kernel.org 10062S: Maintained 10063F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10064F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10065F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10066F: drivers/iio/afe/iio-rescale.c 10067 10068IKANOS/ADI EAGLE ADSL USB DRIVER 10069M: Matthieu Castet <castet.matthieu@free.fr> 10070M: Stanislaw Gruszka <stf_xl@wp.pl> 10071S: Maintained 10072F: drivers/usb/atm/ueagle-atm.c 10073 10074IMAGIS TOUCHSCREEN DRIVER 10075M: Markuss Broks <markuss.broks@gmail.com> 10076S: Maintained 10077F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10078F: drivers/input/touchscreen/imagis.c 10079 10080IMGTEC ASCII LCD DRIVER 10081M: Paul Burton <paulburton@kernel.org> 10082S: Maintained 10083F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10084F: drivers/auxdisplay/img-ascii-lcd.c 10085 10086IMGTEC IR DECODER DRIVER 10087S: Orphan 10088F: drivers/media/rc/img-ir/ 10089 10090IMON SOUNDGRAPH USB IR RECEIVER 10091M: Sean Young <sean@mess.org> 10092L: linux-media@vger.kernel.org 10093S: Maintained 10094F: drivers/media/rc/imon.c 10095F: drivers/media/rc/imon_raw.c 10096 10097IMS TWINTURBO FRAMEBUFFER DRIVER 10098L: linux-fbdev@vger.kernel.org 10099S: Orphan 10100F: drivers/video/fbdev/imsttfb.c 10101 10102INA209 HARDWARE MONITOR DRIVER 10103M: Guenter Roeck <linux@roeck-us.net> 10104L: linux-hwmon@vger.kernel.org 10105S: Maintained 10106F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10107F: Documentation/hwmon/ina209.rst 10108F: drivers/hwmon/ina209.c 10109 10110INA2XX HARDWARE MONITOR DRIVER 10111M: Guenter Roeck <linux@roeck-us.net> 10112L: linux-hwmon@vger.kernel.org 10113S: Maintained 10114F: Documentation/hwmon/ina2xx.rst 10115F: drivers/hwmon/ina2xx.c 10116F: include/linux/platform_data/ina2xx.h 10117 10118INDEX OF FURTHER KERNEL DOCUMENTATION 10119M: Carlos Bilbao <carlos.bilbao@amd.com> 10120S: Maintained 10121F: Documentation/process/kernel-docs.rst 10122 10123INDUSTRY PACK SUBSYSTEM (IPACK) 10124M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10125M: Jens Taprogge <jens.taprogge@taprogge.org> 10126M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10127L: industrypack-devel@lists.sourceforge.net 10128S: Maintained 10129W: http://industrypack.sourceforge.net 10130F: drivers/ipack/ 10131 10132INFINEON DPS310 Driver 10133M: Eddie James <eajames@linux.ibm.com> 10134L: linux-iio@vger.kernel.org 10135S: Maintained 10136F: drivers/iio/pressure/dps310.c 10137 10138INFINEON PEB2466 ASoC CODEC 10139M: Herve Codina <herve.codina@bootlin.com> 10140L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10141S: Maintained 10142F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10143F: sound/soc/codecs/peb2466.c 10144 10145INFINIBAND SUBSYSTEM 10146M: Jason Gunthorpe <jgg@nvidia.com> 10147M: Leon Romanovsky <leonro@nvidia.com> 10148L: linux-rdma@vger.kernel.org 10149S: Supported 10150W: https://github.com/linux-rdma/rdma-core 10151Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10152T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10153F: Documentation/devicetree/bindings/infiniband/ 10154F: Documentation/infiniband/ 10155F: drivers/infiniband/ 10156F: include/rdma/ 10157F: include/trace/events/ib_mad.h 10158F: include/trace/events/ib_umad.h 10159F: include/trace/misc/rdma.h 10160F: include/uapi/linux/if_infiniband.h 10161F: include/uapi/rdma/ 10162F: samples/bpf/ibumad_kern.c 10163F: samples/bpf/ibumad_user.c 10164 10165INGENIC JZ4780 NAND DRIVER 10166M: Harvey Hunt <harveyhuntnexus@gmail.com> 10167L: linux-mtd@lists.infradead.org 10168L: linux-mips@vger.kernel.org 10169S: Maintained 10170F: drivers/mtd/nand/raw/ingenic/ 10171 10172INGENIC JZ47xx SoCs 10173M: Paul Cercueil <paul@crapouillou.net> 10174L: linux-mips@vger.kernel.org 10175S: Maintained 10176F: arch/mips/boot/dts/ingenic/ 10177F: arch/mips/generic/board-ingenic.c 10178F: arch/mips/include/asm/mach-ingenic/ 10179F: arch/mips/ingenic/Kconfig 10180F: drivers/clk/ingenic/ 10181F: drivers/dma/dma-jz4780.c 10182F: drivers/gpu/drm/ingenic/ 10183F: drivers/i2c/busses/i2c-jz4780.c 10184F: drivers/iio/adc/ingenic-adc.c 10185F: drivers/irqchip/irq-ingenic.c 10186F: drivers/memory/jz4780-nemc.c 10187F: drivers/mmc/host/jz4740_mmc.c 10188F: drivers/mtd/nand/raw/ingenic/ 10189F: drivers/pinctrl/pinctrl-ingenic.c 10190F: drivers/power/supply/ingenic-battery.c 10191F: drivers/pwm/pwm-jz4740.c 10192F: drivers/remoteproc/ingenic_rproc.c 10193F: drivers/rtc/rtc-jz4740.c 10194F: drivers/tty/serial/8250/8250_ingenic.c 10195F: drivers/usb/musb/jz4740.c 10196F: drivers/watchdog/jz4740_wdt.c 10197F: include/dt-bindings/iio/adc/ingenic,adc.h 10198F: include/linux/mfd/ingenic-tcu.h 10199F: sound/soc/codecs/jz47* 10200F: sound/soc/jz4740/ 10201 10202INJOINIC IP5xxx POWER BANK IC DRIVER 10203M: Samuel Holland <samuel@sholland.org> 10204S: Maintained 10205F: drivers/power/supply/ip5xxx_power.c 10206 10207INOTIFY 10208M: Jan Kara <jack@suse.cz> 10209R: Amir Goldstein <amir73il@gmail.com> 10210L: linux-fsdevel@vger.kernel.org 10211S: Maintained 10212F: Documentation/filesystems/inotify.rst 10213F: fs/notify/inotify/ 10214F: include/linux/inotify.h 10215F: include/uapi/linux/inotify.h 10216 10217INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10218M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10219L: linux-input@vger.kernel.org 10220S: Maintained 10221Q: http://patchwork.kernel.org/project/linux-input/list/ 10222T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10223F: Documentation/devicetree/bindings/input/ 10224F: Documentation/devicetree/bindings/serio/ 10225F: Documentation/input/ 10226F: drivers/input/ 10227F: include/dt-bindings/input/ 10228F: include/linux/input.h 10229F: include/linux/input/ 10230F: include/uapi/linux/input-event-codes.h 10231F: include/uapi/linux/input.h 10232 10233INPUT MULTITOUCH (MT) PROTOCOL 10234M: Henrik Rydberg <rydberg@bitmath.org> 10235L: linux-input@vger.kernel.org 10236S: Odd fixes 10237F: Documentation/input/multi-touch-protocol.rst 10238F: drivers/input/input-mt.c 10239K: \b(ABS|SYN)_MT_ 10240 10241INSIDE SECURE CRYPTO DRIVER 10242M: Antoine Tenart <atenart@kernel.org> 10243L: linux-crypto@vger.kernel.org 10244S: Maintained 10245F: drivers/crypto/inside-secure/ 10246 10247INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10248M: Mimi Zohar <zohar@linux.ibm.com> 10249M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10250L: linux-integrity@vger.kernel.org 10251S: Supported 10252T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10253F: security/integrity/ 10254F: security/integrity/ima/ 10255 10256INTEL 810/815 FRAMEBUFFER DRIVER 10257M: Antonino Daplas <adaplas@gmail.com> 10258L: linux-fbdev@vger.kernel.org 10259S: Maintained 10260F: drivers/video/fbdev/i810/ 10261 10262INTEL 8255 GPIO DRIVER 10263M: William Breathitt Gray <william.gray@linaro.org> 10264L: linux-gpio@vger.kernel.org 10265S: Maintained 10266F: drivers/gpio/gpio-i8255.c 10267F: drivers/gpio/gpio-i8255.h 10268 10269INTEL ASoC DRIVERS 10270M: Cezary Rojewski <cezary.rojewski@intel.com> 10271M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10272M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10273M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10274M: Bard Liao <yung-chuan.liao@linux.intel.com> 10275M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10276M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10277L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10278S: Supported 10279F: sound/soc/intel/ 10280 10281INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10282M: Hans de Goede <hdegoede@redhat.com> 10283L: platform-driver-x86@vger.kernel.org 10284S: Maintained 10285F: drivers/platform/x86/intel/atomisp2/pm.c 10286 10287INTEL ATOMISP2 LED DRIVER 10288M: Hans de Goede <hdegoede@redhat.com> 10289L: platform-driver-x86@vger.kernel.org 10290S: Maintained 10291F: drivers/platform/x86/intel/atomisp2/led.c 10292 10293INTEL BIOS SAR INT1092 DRIVER 10294M: Shravan Sudhakar <s.shravan@intel.com> 10295M: Intel Corporation <linuxwwan@intel.com> 10296L: platform-driver-x86@vger.kernel.org 10297S: Maintained 10298F: drivers/platform/x86/intel/int1092/ 10299 10300INTEL BROXTON PMC DRIVER 10301M: Mika Westerberg <mika.westerberg@linux.intel.com> 10302M: Zha Qipeng <qipeng.zha@intel.com> 10303S: Maintained 10304F: drivers/mfd/intel_pmc_bxt.c 10305F: include/linux/mfd/intel_pmc_bxt.h 10306 10307INTEL C600 SERIES SAS CONTROLLER DRIVER 10308M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10309L: linux-scsi@vger.kernel.org 10310S: Supported 10311T: git git://git.code.sf.net/p/intel-sas/isci 10312F: drivers/scsi/isci/ 10313 10314INTEL CPU family model numbers 10315M: Tony Luck <tony.luck@intel.com> 10316M: x86@kernel.org 10317L: linux-kernel@vger.kernel.org 10318S: Supported 10319F: arch/x86/include/asm/intel-family.h 10320 10321INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10322M: Jani Nikula <jani.nikula@linux.intel.com> 10323M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10324M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10325M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10326L: intel-gfx@lists.freedesktop.org 10327S: Supported 10328W: https://01.org/linuxgraphics/ 10329Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10330B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10331C: irc://irc.oftc.net/intel-gfx 10332T: git git://anongit.freedesktop.org/drm-intel 10333F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10334F: Documentation/gpu/i915.rst 10335F: drivers/gpu/drm/i915/ 10336F: include/drm/i915* 10337F: include/uapi/drm/i915_drm.h 10338 10339INTEL ETHERNET DRIVERS 10340M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10341M: Tony Nguyen <anthony.l.nguyen@intel.com> 10342L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10343S: Supported 10344W: https://www.intel.com/content/www/us/en/support.html 10345Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10346T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10347T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10348F: Documentation/networking/device_drivers/ethernet/intel/ 10349F: drivers/net/ethernet/intel/ 10350F: drivers/net/ethernet/intel/*/ 10351F: include/linux/avf/virtchnl.h 10352F: include/linux/net/intel/iidc.h 10353 10354INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10355M: Mustafa Ismail <mustafa.ismail@intel.com> 10356M: Shiraz Saleem <shiraz.saleem@intel.com> 10357L: linux-rdma@vger.kernel.org 10358S: Supported 10359F: drivers/infiniband/hw/irdma/ 10360F: include/uapi/rdma/irdma-abi.h 10361 10362INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10363M: Maik Broemme <mbroemme@libmpq.org> 10364L: linux-fbdev@vger.kernel.org 10365S: Maintained 10366F: Documentation/fb/intelfb.rst 10367F: drivers/video/fbdev/intelfb/ 10368 10369INTEL GPIO DRIVERS 10370M: Andy Shevchenko <andy@kernel.org> 10371L: linux-gpio@vger.kernel.org 10372S: Supported 10373T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10374F: drivers/gpio/gpio-elkhartlake.c 10375F: drivers/gpio/gpio-ich.c 10376F: drivers/gpio/gpio-merrifield.c 10377F: drivers/gpio/gpio-ml-ioh.c 10378F: drivers/gpio/gpio-pch.c 10379F: drivers/gpio/gpio-sch.c 10380F: drivers/gpio/gpio-sodaville.c 10381F: drivers/gpio/gpio-tangier.c 10382 10383INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10384M: Zhenyu Wang <zhenyuw@linux.intel.com> 10385M: Zhi Wang <zhi.a.wang@intel.com> 10386L: intel-gvt-dev@lists.freedesktop.org 10387L: intel-gfx@lists.freedesktop.org 10388S: Supported 10389W: https://01.org/igvt-g 10390T: git https://github.com/intel/gvt-linux.git 10391F: drivers/gpu/drm/i915/gvt/ 10392 10393INTEL HID EVENT DRIVER 10394M: Alex Hung <alexhung@gmail.com> 10395L: platform-driver-x86@vger.kernel.org 10396S: Maintained 10397F: drivers/platform/x86/intel/hid.c 10398 10399INTEL I/OAT DMA DRIVER 10400M: Dave Jiang <dave.jiang@intel.com> 10401R: Dan Williams <dan.j.williams@intel.com> 10402L: dmaengine@vger.kernel.org 10403S: Supported 10404Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10405F: drivers/dma/ioat* 10406 10407INTEL IDLE DRIVER 10408M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10409M: Len Brown <lenb@kernel.org> 10410L: linux-pm@vger.kernel.org 10411S: Supported 10412B: https://bugzilla.kernel.org 10413T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10414F: drivers/idle/intel_idle.c 10415 10416INTEL IDXD DRIVER 10417M: Fenghua Yu <fenghua.yu@intel.com> 10418M: Dave Jiang <dave.jiang@intel.com> 10419L: dmaengine@vger.kernel.org 10420S: Supported 10421F: drivers/dma/idxd/* 10422F: include/uapi/linux/idxd.h 10423 10424INTEL IN FIELD SCAN (IFS) DEVICE 10425M: Jithu Joseph <jithu.joseph@intel.com> 10426R: Ashok Raj <ashok.raj@intel.com> 10427R: Tony Luck <tony.luck@intel.com> 10428S: Maintained 10429F: drivers/platform/x86/intel/ifs 10430F: include/trace/events/intel_ifs.h 10431 10432INTEL INTEGRATED SENSOR HUB DRIVER 10433M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10434M: Jiri Kosina <jikos@kernel.org> 10435L: linux-input@vger.kernel.org 10436S: Maintained 10437F: drivers/hid/intel-ish-hid/ 10438 10439INTEL IOMMU (VT-d) 10440M: David Woodhouse <dwmw2@infradead.org> 10441M: Lu Baolu <baolu.lu@linux.intel.com> 10442L: iommu@lists.linux.dev 10443S: Supported 10444T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10445F: drivers/iommu/intel/ 10446 10447INTEL IPU3 CSI-2 CIO2 DRIVER 10448M: Yong Zhi <yong.zhi@intel.com> 10449M: Sakari Ailus <sakari.ailus@linux.intel.com> 10450M: Bingbu Cao <bingbu.cao@intel.com> 10451M: Dan Scally <djrscally@gmail.com> 10452R: Tianshu Qiu <tian.shu.qiu@intel.com> 10453L: linux-media@vger.kernel.org 10454S: Maintained 10455T: git git://linuxtv.org/media_tree.git 10456F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10457F: drivers/media/pci/intel/ipu3/ 10458 10459INTEL IPU3 CSI-2 IMGU DRIVER 10460M: Sakari Ailus <sakari.ailus@linux.intel.com> 10461R: Bingbu Cao <bingbu.cao@intel.com> 10462R: Tianshu Qiu <tian.shu.qiu@intel.com> 10463L: linux-media@vger.kernel.org 10464S: Maintained 10465F: Documentation/admin-guide/media/ipu3.rst 10466F: Documentation/admin-guide/media/ipu3_rcb.svg 10467F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10468F: drivers/staging/media/ipu3/ 10469 10470INTEL ISHTP ECLITE DRIVER 10471M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10472L: platform-driver-x86@vger.kernel.org 10473S: Supported 10474F: drivers/platform/x86/intel/ishtp_eclite.c 10475 10476INTEL IXP4XX CRYPTO SUPPORT 10477M: Corentin Labbe <clabbe@baylibre.com> 10478L: linux-crypto@vger.kernel.org 10479S: Maintained 10480F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10481 10482INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10483M: Krzysztof Halasa <khalasa@piap.pl> 10484S: Maintained 10485F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10486F: drivers/net/wan/ixp4xx_hss.c 10487F: drivers/soc/ixp4xx/ixp4xx-npe.c 10488F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10489F: include/linux/soc/ixp4xx/npe.h 10490F: include/linux/soc/ixp4xx/qmgr.h 10491 10492INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10493M: Deepak Saxena <dsaxena@plexity.net> 10494S: Maintained 10495F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10496F: drivers/char/hw_random/ixp4xx-rng.c 10497 10498INTEL KEEM BAY DRM DRIVER 10499M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10500M: Edmund Dea <edmund.j.dea@intel.com> 10501S: Maintained 10502F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10503F: drivers/gpu/drm/kmb/ 10504 10505INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10506M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10507S: Maintained 10508F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10509F: drivers/crypto/intel/keembay/Kconfig 10510F: drivers/crypto/intel/keembay/Makefile 10511F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10512F: drivers/crypto/intel/keembay/ocs-aes.c 10513F: drivers/crypto/intel/keembay/ocs-aes.h 10514 10515INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10516M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10517M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10518M: Mark Gross <mgross@linux.intel.com> 10519S: Maintained 10520F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10521F: drivers/crypto/intel/keembay/Kconfig 10522F: drivers/crypto/intel/keembay/Makefile 10523F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10524 10525INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10526M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10527M: Declan Murphy <declan.murphy@intel.com> 10528S: Maintained 10529F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10530F: drivers/crypto/intel/keembay/Kconfig 10531F: drivers/crypto/intel/keembay/Makefile 10532F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10533F: drivers/crypto/intel/keembay/ocs-hcu.c 10534F: drivers/crypto/intel/keembay/ocs-hcu.h 10535 10536INTEL MANAGEMENT ENGINE (mei) 10537M: Tomas Winkler <tomas.winkler@intel.com> 10538L: linux-kernel@vger.kernel.org 10539S: Supported 10540F: Documentation/driver-api/mei/* 10541F: drivers/misc/mei/ 10542F: drivers/watchdog/mei_wdt.c 10543F: include/linux/mei_aux.h 10544F: include/linux/mei_cl_bus.h 10545F: include/uapi/linux/mei.h 10546F: include/uapi/linux/mei_uuid.h 10547F: include/uapi/linux/uuid.h 10548F: samples/mei/* 10549 10550INTEL MAX 10 BMC MFD DRIVER 10551M: Xu Yilun <yilun.xu@intel.com> 10552R: Tom Rix <trix@redhat.com> 10553S: Maintained 10554F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10555F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10556F: drivers/hwmon/intel-m10-bmc-hwmon.c 10557F: drivers/mfd/intel-m10-bmc* 10558F: include/linux/mfd/intel-m10-bmc.h 10559 10560INTEL MAX10 BMC SECURE UPDATES 10561M: Russ Weight <russell.h.weight@intel.com> 10562L: linux-fpga@vger.kernel.org 10563S: Maintained 10564F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10565F: drivers/fpga/intel-m10-bmc-sec-update.c 10566 10567INTEL P-Unit IPC DRIVER 10568M: Zha Qipeng <qipeng.zha@intel.com> 10569L: platform-driver-x86@vger.kernel.org 10570S: Maintained 10571F: arch/x86/include/asm/intel_punit_ipc.h 10572F: drivers/platform/x86/intel/punit_ipc.c 10573 10574INTEL PMC CORE DRIVER 10575M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10576M: David E Box <david.e.box@intel.com> 10577L: platform-driver-x86@vger.kernel.org 10578S: Maintained 10579F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10580F: drivers/platform/x86/intel/pmc/ 10581 10582INTEL PMIC GPIO DRIVERS 10583M: Andy Shevchenko <andy@kernel.org> 10584S: Supported 10585T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10586F: drivers/gpio/gpio-*cove.c 10587 10588INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10589M: Andy Shevchenko <andy@kernel.org> 10590S: Supported 10591F: drivers/mfd/intel_soc_pmic* 10592F: include/linux/mfd/intel_soc_pmic* 10593 10594INTEL PMT DRIVERS 10595M: David E. Box <david.e.box@linux.intel.com> 10596S: Supported 10597F: drivers/platform/x86/intel/pmt/ 10598 10599INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10600M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10601L: linux-wireless@vger.kernel.org 10602S: Maintained 10603F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10604F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10605F: drivers/net/wireless/intel/ipw2x00/ 10606 10607INTEL PSTATE DRIVER 10608M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10609M: Len Brown <lenb@kernel.org> 10610L: linux-pm@vger.kernel.org 10611S: Supported 10612F: drivers/cpufreq/intel_pstate.c 10613 10614INTEL PTP DFL ToD DRIVER 10615M: Tianfei Zhang <tianfei.zhang@intel.com> 10616L: linux-fpga@vger.kernel.org 10617L: netdev@vger.kernel.org 10618S: Maintained 10619F: drivers/ptp/ptp_dfl_tod.c 10620 10621INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10622M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10623L: linux-iio@vger.kernel.org 10624F: drivers/counter/intel-qep.c 10625 10626INTEL SCU DRIVERS 10627M: Mika Westerberg <mika.westerberg@linux.intel.com> 10628S: Maintained 10629F: arch/x86/include/asm/intel_scu_ipc.h 10630F: drivers/platform/x86/intel_scu_* 10631 10632INTEL SDSI DRIVER 10633M: David E. Box <david.e.box@linux.intel.com> 10634S: Supported 10635F: drivers/platform/x86/intel/sdsi.c 10636F: tools/arch/x86/intel_sdsi/ 10637F: tools/testing/selftests/drivers/sdsi/ 10638 10639INTEL SGX 10640M: Jarkko Sakkinen <jarkko@kernel.org> 10641R: Dave Hansen <dave.hansen@linux.intel.com> 10642L: linux-sgx@vger.kernel.org 10643S: Supported 10644Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10645T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10646F: Documentation/arch/x86/sgx.rst 10647F: arch/x86/entry/vdso/vsgx.S 10648F: arch/x86/include/asm/sgx.h 10649F: arch/x86/include/uapi/asm/sgx.h 10650F: arch/x86/kernel/cpu/sgx/* 10651F: tools/testing/selftests/sgx/* 10652K: \bSGX_ 10653 10654INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10655M: Daniel Scally <djrscally@gmail.com> 10656S: Maintained 10657F: drivers/platform/x86/intel/int3472/ 10658 10659INTEL SPEED SELECT TECHNOLOGY 10660M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10661L: platform-driver-x86@vger.kernel.org 10662S: Maintained 10663F: drivers/platform/x86/intel/speed_select_if/ 10664F: include/uapi/linux/isst_if.h 10665F: tools/power/x86/intel-speed-select/ 10666 10667INTEL STRATIX10 FIRMWARE DRIVERS 10668M: Dinh Nguyen <dinguyen@kernel.org> 10669L: linux-kernel@vger.kernel.org 10670S: Maintained 10671T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10672F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10673F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10674F: drivers/firmware/stratix10-rsu.c 10675F: drivers/firmware/stratix10-svc.c 10676F: include/linux/firmware/intel/stratix10-smc.h 10677F: include/linux/firmware/intel/stratix10-svc-client.h 10678 10679INTEL TELEMETRY DRIVER 10680M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10681M: "David E. Box" <david.e.box@linux.intel.com> 10682L: platform-driver-x86@vger.kernel.org 10683S: Maintained 10684F: arch/x86/include/asm/intel_telemetry.h 10685F: drivers/platform/x86/intel/telemetry/ 10686 10687INTEL TPMI DRIVER 10688M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10689L: platform-driver-x86@vger.kernel.org 10690S: Maintained 10691F: drivers/platform/x86/intel/tpmi.c 10692F: include/linux/intel_tpmi.h 10693 10694INTEL UNCORE FREQUENCY CONTROL 10695M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10696L: platform-driver-x86@vger.kernel.org 10697S: Maintained 10698F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10699F: drivers/platform/x86/intel/uncore-frequency/ 10700 10701INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10702M: David E. Box <david.e.box@linux.intel.com> 10703S: Supported 10704F: drivers/platform/x86/intel/vsec.* 10705 10706INTEL VIRTUAL BUTTON DRIVER 10707M: AceLan Kao <acelan.kao@canonical.com> 10708L: platform-driver-x86@vger.kernel.org 10709S: Maintained 10710F: drivers/platform/x86/intel/vbtn.c 10711 10712INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10713M: Stanislaw Gruszka <stf_xl@wp.pl> 10714L: linux-wireless@vger.kernel.org 10715S: Supported 10716F: drivers/net/wireless/intel/iwlegacy/ 10717 10718INTEL WIRELESS WIFI LINK (iwlwifi) 10719M: Gregory Greenman <gregory.greenman@intel.com> 10720L: linux-wireless@vger.kernel.org 10721S: Supported 10722W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10723T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10724F: drivers/net/wireless/intel/iwlwifi/ 10725 10726INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10727M: Jithu Joseph <jithu.joseph@intel.com> 10728R: Maurice Ma <maurice.ma@intel.com> 10729S: Maintained 10730W: https://slimbootloader.github.io/security/firmware-update.html 10731F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10732 10733INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10734L: Dell.Client.Kernel@dell.com 10735S: Maintained 10736F: drivers/platform/x86/intel/wmi/thunderbolt.c 10737 10738INTEL WWAN IOSM DRIVER 10739M: M Chetan Kumar <m.chetan.kumar@intel.com> 10740M: Intel Corporation <linuxwwan@intel.com> 10741L: netdev@vger.kernel.org 10742S: Maintained 10743F: drivers/net/wwan/iosm/ 10744 10745INTEL(R) TRACE HUB 10746M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10747S: Supported 10748F: Documentation/trace/intel_th.rst 10749F: drivers/hwtracing/intel_th/ 10750F: include/linux/intel_th.h 10751 10752INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10753M: Ning Sun <ning.sun@intel.com> 10754L: tboot-devel@lists.sourceforge.net 10755S: Supported 10756W: http://tboot.sourceforge.net 10757T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10758F: Documentation/arch/x86/intel_txt.rst 10759F: arch/x86/kernel/tboot.c 10760F: include/linux/tboot.h 10761 10762INTERCONNECT API 10763M: Georgi Djakov <djakov@kernel.org> 10764L: linux-pm@vger.kernel.org 10765S: Maintained 10766T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10767F: Documentation/devicetree/bindings/interconnect/ 10768F: Documentation/driver-api/interconnect.rst 10769F: drivers/interconnect/ 10770F: include/dt-bindings/interconnect/ 10771F: include/linux/interconnect-provider.h 10772F: include/linux/interconnect.h 10773 10774INTERRUPT COUNTER DRIVER 10775M: Oleksij Rempel <o.rempel@pengutronix.de> 10776R: Pengutronix Kernel Team <kernel@pengutronix.de> 10777L: linux-iio@vger.kernel.org 10778F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10779F: drivers/counter/interrupt-cnt.c 10780 10781INTERSIL ISL7998X VIDEO DECODER DRIVER 10782M: Michael Tretter <m.tretter@pengutronix.de> 10783R: Pengutronix Kernel Team <kernel@pengutronix.de> 10784L: linux-media@vger.kernel.org 10785S: Maintained 10786F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10787F: drivers/media/i2c/isl7998x.c 10788 10789INVENSENSE ICM-426xx IMU DRIVER 10790M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10791L: linux-iio@vger.kernel.org 10792S: Maintained 10793W: https://invensense.tdk.com/ 10794F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10795F: drivers/iio/imu/inv_icm42600/ 10796 10797INVENSENSE MPU-3050 GYROSCOPE DRIVER 10798M: Linus Walleij <linus.walleij@linaro.org> 10799L: linux-iio@vger.kernel.org 10800S: Maintained 10801F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10802F: drivers/iio/gyro/mpu3050* 10803 10804IOC3 ETHERNET DRIVER 10805M: Ralf Baechle <ralf@linux-mips.org> 10806L: linux-mips@vger.kernel.org 10807S: Maintained 10808F: drivers/net/ethernet/sgi/ioc3-eth.c 10809 10810IOMAP FILESYSTEM LIBRARY 10811M: Christoph Hellwig <hch@infradead.org> 10812M: Darrick J. Wong <djwong@kernel.org> 10813L: linux-xfs@vger.kernel.org 10814L: linux-fsdevel@vger.kernel.org 10815S: Supported 10816T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10817F: fs/iomap/ 10818F: include/linux/iomap.h 10819 10820IOMMU DMA-API LAYER 10821M: Robin Murphy <robin.murphy@arm.com> 10822L: iommu@lists.linux.dev 10823S: Maintained 10824T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10825F: drivers/iommu/dma-iommu.c 10826F: drivers/iommu/dma-iommu.h 10827F: drivers/iommu/iova.c 10828F: include/linux/iova.h 10829 10830IOMMU SUBSYSTEM 10831M: Joerg Roedel <joro@8bytes.org> 10832M: Will Deacon <will@kernel.org> 10833R: Robin Murphy <robin.murphy@arm.com> 10834L: iommu@lists.linux.dev 10835S: Maintained 10836T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10837F: Documentation/devicetree/bindings/iommu/ 10838F: Documentation/userspace-api/iommu.rst 10839F: drivers/iommu/ 10840F: include/linux/iommu.h 10841F: include/linux/iova.h 10842F: include/linux/of_iommu.h 10843F: include/uapi/linux/iommu.h 10844 10845IOMMUFD 10846M: Jason Gunthorpe <jgg@nvidia.com> 10847M: Kevin Tian <kevin.tian@intel.com> 10848L: iommu@lists.linux.dev 10849S: Maintained 10850T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10851F: Documentation/userspace-api/iommufd.rst 10852F: drivers/iommu/iommufd/ 10853F: include/linux/iommufd.h 10854F: include/uapi/linux/iommufd.h 10855F: tools/testing/selftests/iommu/ 10856 10857IOSYS-MAP HELPERS 10858M: Thomas Zimmermann <tzimmermann@suse.de> 10859L: dri-devel@lists.freedesktop.org 10860S: Maintained 10861T: git git://anongit.freedesktop.org/drm/drm-misc 10862F: include/linux/iosys-map.h 10863 10864IO_URING 10865M: Jens Axboe <axboe@kernel.dk> 10866R: Pavel Begunkov <asml.silence@gmail.com> 10867L: io-uring@vger.kernel.org 10868S: Maintained 10869T: git git://git.kernel.dk/linux-block 10870T: git git://git.kernel.dk/liburing 10871F: include/linux/io_uring.h 10872F: include/linux/io_uring_types.h 10873F: include/trace/events/io_uring.h 10874F: include/uapi/linux/io_uring.h 10875F: io_uring/ 10876F: tools/io_uring/ 10877 10878IPMI SUBSYSTEM 10879M: Corey Minyard <minyard@acm.org> 10880L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10881S: Supported 10882W: http://openipmi.sourceforge.net/ 10883T: git https://github.com/cminyard/linux-ipmi.git for-next 10884F: Documentation/devicetree/bindings/ipmi/ 10885F: Documentation/driver-api/ipmi.rst 10886F: drivers/char/ipmi/ 10887F: include/linux/ipmi* 10888F: include/uapi/linux/ipmi* 10889 10890IPS SCSI RAID DRIVER 10891M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10892L: linux-scsi@vger.kernel.org 10893S: Maintained 10894W: http://www.adaptec.com/ 10895F: drivers/scsi/ips* 10896 10897IPVS 10898M: Simon Horman <horms@verge.net.au> 10899M: Julian Anastasov <ja@ssi.bg> 10900L: netdev@vger.kernel.org 10901L: lvs-devel@vger.kernel.org 10902S: Maintained 10903T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10904T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10905F: Documentation/networking/ipvs-sysctl.rst 10906F: include/net/ip_vs.h 10907F: include/uapi/linux/ip_vs.h 10908F: net/netfilter/ipvs/ 10909 10910IPWIRELESS DRIVER 10911M: Jiri Kosina <jikos@kernel.org> 10912M: David Sterba <dsterba@suse.com> 10913S: Odd Fixes 10914F: drivers/tty/ipwireless/ 10915 10916IRON DEVICE AUDIO CODEC DRIVERS 10917M: Kiseok Jo <kiseok.jo@irondevice.com> 10918L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10919S: Maintained 10920F: Documentation/devicetree/bindings/sound/irondevice,* 10921F: sound/soc/codecs/sma* 10922 10923IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10924M: Marc Zyngier <maz@kernel.org> 10925S: Maintained 10926T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10927F: Documentation/core-api/irq/irq-domain.rst 10928F: include/linux/irqdomain.h 10929F: kernel/irq/irqdomain.c 10930F: kernel/irq/msi.c 10931 10932IRQ SUBSYSTEM 10933M: Thomas Gleixner <tglx@linutronix.de> 10934L: linux-kernel@vger.kernel.org 10935S: Maintained 10936T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10937F: include/linux/group_cpus.h 10938F: kernel/irq/ 10939F: lib/group_cpus.c 10940 10941IRQCHIP DRIVERS 10942M: Thomas Gleixner <tglx@linutronix.de> 10943M: Marc Zyngier <maz@kernel.org> 10944L: linux-kernel@vger.kernel.org 10945S: Maintained 10946T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10947F: Documentation/devicetree/bindings/interrupt-controller/ 10948F: drivers/irqchip/ 10949 10950ISA 10951M: William Breathitt Gray <william.gray@linaro.org> 10952S: Maintained 10953F: Documentation/driver-api/isa.rst 10954F: drivers/base/isa.c 10955F: include/linux/isa.h 10956 10957ISA RADIO MODULE 10958M: Hans Verkuil <hverkuil@xs4all.nl> 10959L: linux-media@vger.kernel.org 10960S: Maintained 10961W: https://linuxtv.org 10962T: git git://linuxtv.org/media_tree.git 10963F: drivers/media/radio/radio-isa* 10964 10965ISAPNP 10966M: Jaroslav Kysela <perex@perex.cz> 10967S: Maintained 10968F: Documentation/driver-api/isapnp.rst 10969F: drivers/pnp/isapnp/ 10970F: include/linux/isapnp.h 10971 10972ISCSI 10973M: Lee Duncan <lduncan@suse.com> 10974M: Chris Leech <cleech@redhat.com> 10975M: Mike Christie <michael.christie@oracle.com> 10976L: open-iscsi@googlegroups.com 10977L: linux-scsi@vger.kernel.org 10978S: Maintained 10979W: www.open-iscsi.com 10980F: drivers/scsi/*iscsi* 10981F: include/scsi/*iscsi* 10982 10983iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10984M: Peter Jones <pjones@redhat.com> 10985M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10986S: Maintained 10987F: drivers/firmware/iscsi_ibft* 10988 10989ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10990M: Sagi Grimberg <sagi@grimberg.me> 10991M: Max Gurtovoy <mgurtovoy@nvidia.com> 10992L: linux-rdma@vger.kernel.org 10993S: Supported 10994W: http://www.openfabrics.org 10995W: www.open-iscsi.org 10996Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10997F: drivers/infiniband/ulp/iser/ 10998 10999ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11000M: Sagi Grimberg <sagi@grimberg.me> 11001L: linux-rdma@vger.kernel.org 11002L: target-devel@vger.kernel.org 11003S: Supported 11004W: http://www.linux-iscsi.org 11005T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11006F: drivers/infiniband/ulp/isert 11007 11008ISDN/CMTP OVER BLUETOOTH 11009M: Karsten Keil <isdn@linux-pingi.de> 11010L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11011L: netdev@vger.kernel.org 11012S: Odd Fixes 11013W: http://www.isdn4linux.de 11014F: Documentation/isdn/ 11015F: drivers/isdn/capi/ 11016F: include/linux/isdn/ 11017F: include/uapi/linux/isdn/ 11018F: net/bluetooth/cmtp/ 11019 11020ISDN/mISDN SUBSYSTEM 11021M: Karsten Keil <isdn@linux-pingi.de> 11022L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11023L: netdev@vger.kernel.org 11024S: Maintained 11025W: http://www.isdn4linux.de 11026F: drivers/isdn/Kconfig 11027F: drivers/isdn/Makefile 11028F: drivers/isdn/hardware/ 11029F: drivers/isdn/mISDN/ 11030 11031ISOFS FILESYSTEM 11032M: Jan Kara <jack@suse.cz> 11033L: linux-fsdevel@vger.kernel.org 11034S: Maintained 11035F: Documentation/filesystems/isofs.rst 11036F: fs/isofs/ 11037 11038IT87 HARDWARE MONITORING DRIVER 11039M: Jean Delvare <jdelvare@suse.com> 11040L: linux-hwmon@vger.kernel.org 11041S: Maintained 11042F: Documentation/hwmon/it87.rst 11043F: drivers/hwmon/it87.c 11044 11045IT913X MEDIA DRIVER 11046M: Antti Palosaari <crope@iki.fi> 11047L: linux-media@vger.kernel.org 11048S: Maintained 11049W: https://linuxtv.org 11050W: http://palosaari.fi/linux/ 11051Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11052T: git git://linuxtv.org/anttip/media_tree.git 11053F: drivers/media/tuners/it913x* 11054 11055ITE IT66121 HDMI BRIDGE DRIVER 11056M: Phong LE <ple@baylibre.com> 11057M: Neil Armstrong <neil.armstrong@linaro.org> 11058S: Maintained 11059T: git git://anongit.freedesktop.org/drm/drm-misc 11060F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11061F: drivers/gpu/drm/bridge/ite-it66121.c 11062 11063IVTV VIDEO4LINUX DRIVER 11064M: Andy Walls <awalls@md.metrocast.net> 11065L: linux-media@vger.kernel.org 11066S: Maintained 11067W: https://linuxtv.org 11068T: git git://linuxtv.org/media_tree.git 11069F: Documentation/admin-guide/media/ivtv* 11070F: drivers/media/pci/ivtv/ 11071F: include/uapi/linux/ivtv* 11072 11073IX2505V MEDIA DRIVER 11074M: Malcolm Priestley <tvboxspy@gmail.com> 11075L: linux-media@vger.kernel.org 11076S: Maintained 11077W: https://linuxtv.org 11078Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11079F: drivers/media/dvb-frontends/ix2505v* 11080 11081JAILHOUSE HYPERVISOR INTERFACE 11082M: Jan Kiszka <jan.kiszka@siemens.com> 11083L: jailhouse-dev@googlegroups.com 11084S: Maintained 11085F: arch/x86/include/asm/jailhouse_para.h 11086F: arch/x86/kernel/jailhouse.c 11087 11088JC42.4 TEMPERATURE SENSOR DRIVER 11089M: Guenter Roeck <linux@roeck-us.net> 11090L: linux-hwmon@vger.kernel.org 11091S: Maintained 11092F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11093F: Documentation/hwmon/jc42.rst 11094F: drivers/hwmon/jc42.c 11095 11096JFS FILESYSTEM 11097M: Dave Kleikamp <shaggy@kernel.org> 11098L: jfs-discussion@lists.sourceforge.net 11099S: Odd Fixes 11100W: http://jfs.sourceforge.net/ 11101T: git https://github.com/kleikamp/linux-shaggy.git 11102F: Documentation/admin-guide/jfs.rst 11103F: fs/jfs/ 11104 11105JME NETWORK DRIVER 11106M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11107L: netdev@vger.kernel.org 11108S: Maintained 11109F: drivers/net/ethernet/jme.* 11110 11111JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11112M: David Woodhouse <dwmw2@infradead.org> 11113M: Richard Weinberger <richard@nod.at> 11114L: linux-mtd@lists.infradead.org 11115S: Odd Fixes 11116W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11117T: git git://git.infradead.org/ubifs-2.6.git 11118F: fs/jffs2/ 11119F: include/uapi/linux/jffs2.h 11120 11121JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11122M: "Theodore Ts'o" <tytso@mit.edu> 11123M: Jan Kara <jack@suse.com> 11124L: linux-ext4@vger.kernel.org 11125S: Maintained 11126F: fs/jbd2/ 11127F: include/linux/jbd2.h 11128 11129JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11130M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11131L: linux-media@vger.kernel.org 11132L: linux-renesas-soc@vger.kernel.org 11133S: Maintained 11134F: drivers/media/platform/renesas/rcar_jpu.c 11135 11136JSM Neo PCI based serial card 11137L: linux-serial@vger.kernel.org 11138S: Orphan 11139F: drivers/tty/serial/jsm/ 11140 11141K10TEMP HARDWARE MONITORING DRIVER 11142M: Clemens Ladisch <clemens@ladisch.de> 11143L: linux-hwmon@vger.kernel.org 11144S: Maintained 11145F: Documentation/hwmon/k10temp.rst 11146F: drivers/hwmon/k10temp.c 11147 11148K8TEMP HARDWARE MONITORING DRIVER 11149M: Rudolf Marek <r.marek@assembler.cz> 11150L: linux-hwmon@vger.kernel.org 11151S: Maintained 11152F: Documentation/hwmon/k8temp.rst 11153F: drivers/hwmon/k8temp.c 11154 11155KASAN 11156M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11157R: Alexander Potapenko <glider@google.com> 11158R: Andrey Konovalov <andreyknvl@gmail.com> 11159R: Dmitry Vyukov <dvyukov@google.com> 11160R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11161L: kasan-dev@googlegroups.com 11162S: Maintained 11163F: Documentation/dev-tools/kasan.rst 11164F: arch/*/include/asm/*kasan.h 11165F: arch/*/mm/kasan_init* 11166F: include/linux/kasan*.h 11167F: lib/Kconfig.kasan 11168F: mm/kasan/ 11169F: scripts/Makefile.kasan 11170 11171KCONFIG 11172M: Masahiro Yamada <masahiroy@kernel.org> 11173L: linux-kbuild@vger.kernel.org 11174S: Maintained 11175Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11176T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11177F: Documentation/kbuild/kconfig* 11178F: scripts/Kconfig.include 11179F: scripts/kconfig/ 11180 11181KCOV 11182R: Dmitry Vyukov <dvyukov@google.com> 11183R: Andrey Konovalov <andreyknvl@gmail.com> 11184L: kasan-dev@googlegroups.com 11185S: Maintained 11186F: Documentation/dev-tools/kcov.rst 11187F: include/linux/kcov.h 11188F: include/uapi/linux/kcov.h 11189F: kernel/kcov.c 11190F: scripts/Makefile.kcov 11191 11192KCSAN 11193M: Marco Elver <elver@google.com> 11194R: Dmitry Vyukov <dvyukov@google.com> 11195L: kasan-dev@googlegroups.com 11196S: Maintained 11197F: Documentation/dev-tools/kcsan.rst 11198F: include/linux/kcsan*.h 11199F: kernel/kcsan/ 11200F: lib/Kconfig.kcsan 11201F: scripts/Makefile.kcsan 11202 11203KDUMP 11204M: Baoquan He <bhe@redhat.com> 11205R: Vivek Goyal <vgoyal@redhat.com> 11206R: Dave Young <dyoung@redhat.com> 11207L: kexec@lists.infradead.org 11208S: Maintained 11209W: http://lse.sourceforge.net/kdump/ 11210F: Documentation/admin-guide/kdump/ 11211F: fs/proc/vmcore.c 11212F: include/linux/crash_core.h 11213F: include/linux/crash_dump.h 11214F: include/uapi/linux/vmcore.h 11215F: kernel/crash_*.c 11216 11217KEENE FM RADIO TRANSMITTER DRIVER 11218M: Hans Verkuil <hverkuil@xs4all.nl> 11219L: linux-media@vger.kernel.org 11220S: Maintained 11221W: https://linuxtv.org 11222T: git git://linuxtv.org/media_tree.git 11223F: drivers/media/radio/radio-keene* 11224 11225KERNEL AUTOMOUNTER 11226M: Ian Kent <raven@themaw.net> 11227L: autofs@vger.kernel.org 11228S: Maintained 11229F: fs/autofs/ 11230 11231KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11232M: Masahiro Yamada <masahiroy@kernel.org> 11233R: Nathan Chancellor <nathan@kernel.org> 11234R: Nick Desaulniers <ndesaulniers@google.com> 11235R: Nicolas Schier <nicolas@fjasle.eu> 11236L: linux-kbuild@vger.kernel.org 11237S: Maintained 11238Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11239T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11240F: Documentation/kbuild/ 11241F: Makefile 11242F: scripts/*vmlinux* 11243F: scripts/Kbuild* 11244F: scripts/Makefile* 11245F: scripts/basic/ 11246F: scripts/dummy-tools/ 11247F: scripts/mk* 11248F: scripts/mod/ 11249F: scripts/package/ 11250 11251KERNEL HARDENING (not covered by other areas) 11252M: Kees Cook <keescook@chromium.org> 11253L: linux-hardening@vger.kernel.org 11254S: Supported 11255T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11256F: Documentation/ABI/testing/sysfs-kernel-oops_count 11257F: Documentation/ABI/testing/sysfs-kernel-warn_count 11258F: include/linux/overflow.h 11259F: include/linux/randomize_kstack.h 11260F: mm/usercopy.c 11261K: \b(add|choose)_random_kstack_offset\b 11262K: \b__check_(object_size|heap_object)\b 11263 11264KERNEL JANITORS 11265L: kernel-janitors@vger.kernel.org 11266S: Odd Fixes 11267W: http://kernelnewbies.org/KernelJanitors 11268 11269KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11270M: Chuck Lever <chuck.lever@oracle.com> 11271M: Jeff Layton <jlayton@kernel.org> 11272L: linux-nfs@vger.kernel.org 11273S: Supported 11274W: http://nfs.sourceforge.net/ 11275T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11276F: Documentation/filesystems/nfs/ 11277F: fs/exportfs/ 11278F: fs/lockd/ 11279F: fs/nfs_common/ 11280F: fs/nfsd/ 11281F: include/linux/lockd/ 11282F: include/linux/sunrpc/ 11283F: include/trace/events/rpcgss.h 11284F: include/trace/events/rpcrdma.h 11285F: include/trace/events/sunrpc.h 11286F: include/trace/misc/fs.h 11287F: include/trace/misc/nfs.h 11288F: include/trace/misc/sunrpc.h 11289F: include/uapi/linux/nfsd/ 11290F: include/uapi/linux/sunrpc/ 11291F: net/sunrpc/ 11292 11293KERNEL REGRESSIONS 11294M: Thorsten Leemhuis <linux@leemhuis.info> 11295L: regressions@lists.linux.dev 11296S: Supported 11297F: Documentation/admin-guide/reporting-regressions.rst 11298F: Documentation/process/handling-regressions.rst 11299 11300KERNEL SELFTEST FRAMEWORK 11301M: Shuah Khan <shuah@kernel.org> 11302M: Shuah Khan <skhan@linuxfoundation.org> 11303L: linux-kselftest@vger.kernel.org 11304S: Maintained 11305Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11306T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11307F: Documentation/dev-tools/kselftest* 11308F: tools/testing/selftests/ 11309 11310KERNEL SMB3 SERVER (KSMBD) 11311M: Namjae Jeon <linkinjeon@kernel.org> 11312M: Steve French <sfrench@samba.org> 11313R: Sergey Senozhatsky <senozhatsky@chromium.org> 11314R: Tom Talpey <tom@talpey.com> 11315L: linux-cifs@vger.kernel.org 11316S: Maintained 11317T: git git://git.samba.org/ksmbd.git 11318F: Documentation/filesystems/smb/ksmbd.rst 11319F: fs/smb/common/ 11320F: fs/smb/server/ 11321 11322KERNEL UNIT TESTING FRAMEWORK (KUnit) 11323M: Brendan Higgins <brendanhiggins@google.com> 11324M: David Gow <davidgow@google.com> 11325L: linux-kselftest@vger.kernel.org 11326L: kunit-dev@googlegroups.com 11327S: Maintained 11328W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11329F: Documentation/dev-tools/kunit/ 11330F: include/kunit/ 11331F: lib/kunit/ 11332F: tools/testing/kunit/ 11333 11334KERNEL USERMODE HELPER 11335M: Luis Chamberlain <mcgrof@kernel.org> 11336L: linux-kernel@vger.kernel.org 11337S: Maintained 11338F: include/linux/umh.h 11339F: kernel/umh.c 11340 11341KERNEL VIRTUAL MACHINE (KVM) 11342M: Paolo Bonzini <pbonzini@redhat.com> 11343L: kvm@vger.kernel.org 11344S: Supported 11345W: http://www.linux-kvm.org 11346T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11347F: Documentation/virt/kvm/ 11348F: include/asm-generic/kvm* 11349F: include/kvm/iodev.h 11350F: include/linux/kvm* 11351F: include/trace/events/kvm.h 11352F: include/uapi/asm-generic/kvm* 11353F: include/uapi/linux/kvm* 11354F: tools/kvm/ 11355F: tools/testing/selftests/kvm/ 11356F: virt/kvm/* 11357 11358KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11359M: Marc Zyngier <maz@kernel.org> 11360M: Oliver Upton <oliver.upton@linux.dev> 11361R: James Morse <james.morse@arm.com> 11362R: Suzuki K Poulose <suzuki.poulose@arm.com> 11363R: Zenghui Yu <yuzenghui@huawei.com> 11364L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11365L: kvmarm@lists.linux.dev 11366S: Maintained 11367T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11368F: arch/arm64/include/asm/kvm* 11369F: arch/arm64/include/uapi/asm/kvm* 11370F: arch/arm64/kvm/ 11371F: include/kvm/arm_* 11372F: tools/testing/selftests/kvm/*/aarch64/ 11373F: tools/testing/selftests/kvm/aarch64/ 11374 11375KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11376M: Huacai Chen <chenhuacai@kernel.org> 11377M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11378L: linux-mips@vger.kernel.org 11379L: kvm@vger.kernel.org 11380S: Maintained 11381T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11382F: arch/mips/include/asm/kvm* 11383F: arch/mips/include/uapi/asm/kvm* 11384F: arch/mips/kvm/ 11385 11386KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11387L: linuxppc-dev@lists.ozlabs.org 11388T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11389F: arch/powerpc/include/asm/kvm* 11390F: arch/powerpc/include/uapi/asm/kvm* 11391F: arch/powerpc/kernel/kvm* 11392F: arch/powerpc/kvm/ 11393 11394KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11395M: Anup Patel <anup@brainfault.org> 11396R: Atish Patra <atishp@atishpatra.org> 11397L: kvm@vger.kernel.org 11398L: kvm-riscv@lists.infradead.org 11399L: linux-riscv@lists.infradead.org 11400S: Maintained 11401T: git https://github.com/kvm-riscv/linux.git 11402F: arch/riscv/include/asm/kvm* 11403F: arch/riscv/include/uapi/asm/kvm* 11404F: arch/riscv/kvm/ 11405F: tools/testing/selftests/kvm/*/riscv/ 11406 11407KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11408M: Christian Borntraeger <borntraeger@linux.ibm.com> 11409M: Janosch Frank <frankja@linux.ibm.com> 11410M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11411R: David Hildenbrand <david@redhat.com> 11412L: kvm@vger.kernel.org 11413S: Supported 11414T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11415F: Documentation/virt/kvm/s390* 11416F: arch/s390/include/asm/gmap.h 11417F: arch/s390/include/asm/kvm* 11418F: arch/s390/include/uapi/asm/kvm* 11419F: arch/s390/include/uapi/asm/uvdevice.h 11420F: arch/s390/kernel/uv.c 11421F: arch/s390/kvm/ 11422F: arch/s390/mm/gmap.c 11423F: drivers/s390/char/uvdevice.c 11424F: tools/testing/selftests/drivers/s390x/uvdevice/ 11425F: tools/testing/selftests/kvm/*/s390x/ 11426F: tools/testing/selftests/kvm/s390x/ 11427 11428KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11429M: Sean Christopherson <seanjc@google.com> 11430M: Paolo Bonzini <pbonzini@redhat.com> 11431L: kvm@vger.kernel.org 11432S: Supported 11433T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11434F: arch/x86/include/asm/kvm* 11435F: arch/x86/include/asm/svm.h 11436F: arch/x86/include/asm/vmx*.h 11437F: arch/x86/include/uapi/asm/kvm* 11438F: arch/x86/include/uapi/asm/svm.h 11439F: arch/x86/include/uapi/asm/vmx.h 11440F: arch/x86/kvm/ 11441F: arch/x86/kvm/*/ 11442 11443KERNFS 11444M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11445M: Tejun Heo <tj@kernel.org> 11446S: Supported 11447T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11448F: fs/kernfs/ 11449F: include/linux/kernfs.h 11450 11451KEXEC 11452M: Eric Biederman <ebiederm@xmission.com> 11453L: kexec@lists.infradead.org 11454S: Maintained 11455W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11456F: include/linux/kexec.h 11457F: include/uapi/linux/kexec.h 11458F: kernel/kexec* 11459 11460KEYS-ENCRYPTED 11461M: Mimi Zohar <zohar@linux.ibm.com> 11462L: linux-integrity@vger.kernel.org 11463L: keyrings@vger.kernel.org 11464S: Supported 11465F: Documentation/security/keys/trusted-encrypted.rst 11466F: include/keys/encrypted-type.h 11467F: security/keys/encrypted-keys/ 11468 11469KEYS-TRUSTED 11470M: James Bottomley <jejb@linux.ibm.com> 11471M: Jarkko Sakkinen <jarkko@kernel.org> 11472M: Mimi Zohar <zohar@linux.ibm.com> 11473L: linux-integrity@vger.kernel.org 11474L: keyrings@vger.kernel.org 11475S: Supported 11476F: Documentation/security/keys/trusted-encrypted.rst 11477F: include/keys/trusted-type.h 11478F: include/keys/trusted_tpm.h 11479F: security/keys/trusted-keys/ 11480 11481KEYS-TRUSTED-CAAM 11482M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11483R: Pengutronix Kernel Team <kernel@pengutronix.de> 11484L: linux-integrity@vger.kernel.org 11485L: keyrings@vger.kernel.org 11486S: Maintained 11487F: include/keys/trusted_caam.h 11488F: security/keys/trusted-keys/trusted_caam.c 11489 11490KEYS-TRUSTED-TEE 11491M: Sumit Garg <sumit.garg@linaro.org> 11492L: linux-integrity@vger.kernel.org 11493L: keyrings@vger.kernel.org 11494S: Supported 11495F: include/keys/trusted_tee.h 11496F: security/keys/trusted-keys/trusted_tee.c 11497 11498KEYS/KEYRINGS 11499M: David Howells <dhowells@redhat.com> 11500M: Jarkko Sakkinen <jarkko@kernel.org> 11501L: keyrings@vger.kernel.org 11502S: Maintained 11503F: Documentation/security/keys/core.rst 11504F: include/keys/ 11505F: include/linux/key-type.h 11506F: include/linux/key.h 11507F: include/linux/keyctl.h 11508F: include/uapi/linux/keyctl.h 11509F: security/keys/ 11510 11511KEYS/KEYRINGS_INTEGRITY 11512M: Jarkko Sakkinen <jarkko@kernel.org> 11513M: Mimi Zohar <zohar@linux.ibm.com> 11514L: linux-integrity@vger.kernel.org 11515L: keyrings@vger.kernel.org 11516S: Supported 11517F: security/integrity/platform_certs 11518 11519KFENCE 11520M: Alexander Potapenko <glider@google.com> 11521M: Marco Elver <elver@google.com> 11522R: Dmitry Vyukov <dvyukov@google.com> 11523L: kasan-dev@googlegroups.com 11524S: Maintained 11525F: Documentation/dev-tools/kfence.rst 11526F: arch/*/include/asm/kfence.h 11527F: include/linux/kfence.h 11528F: lib/Kconfig.kfence 11529F: mm/kfence/ 11530 11531KFIFO 11532M: Stefani Seibold <stefani@seibold.net> 11533S: Maintained 11534F: include/linux/kfifo.h 11535F: lib/kfifo.c 11536F: samples/kfifo/ 11537 11538KGDB / KDB /debug_core 11539M: Jason Wessel <jason.wessel@windriver.com> 11540M: Daniel Thompson <daniel.thompson@linaro.org> 11541R: Douglas Anderson <dianders@chromium.org> 11542L: kgdb-bugreport@lists.sourceforge.net 11543S: Maintained 11544W: http://kgdb.wiki.kernel.org/ 11545T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11546F: Documentation/dev-tools/kgdb.rst 11547F: drivers/misc/kgdbts.c 11548F: drivers/tty/serial/kgdboc.c 11549F: include/linux/kdb.h 11550F: include/linux/kgdb.h 11551F: kernel/debug/ 11552F: kernel/module/kdb.c 11553 11554KHADAS MCU MFD DRIVER 11555M: Neil Armstrong <neil.armstrong@linaro.org> 11556L: linux-amlogic@lists.infradead.org 11557S: Maintained 11558F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11559F: drivers/mfd/khadas-mcu.c 11560F: drivers/thermal/khadas_mcu_fan.c 11561F: include/linux/mfd/khadas-mcu.h 11562 11563KIONIX/ROHM KX022A ACCELEROMETER 11564M: Matti Vaittinen <mazziesaccount@gmail.com> 11565L: linux-iio@vger.kernel.org 11566S: Supported 11567F: drivers/iio/accel/kionix-kx022a* 11568 11569KMEMLEAK 11570M: Catalin Marinas <catalin.marinas@arm.com> 11571S: Maintained 11572F: Documentation/dev-tools/kmemleak.rst 11573F: include/linux/kmemleak.h 11574F: mm/kmemleak.c 11575F: samples/kmemleak/kmemleak-test.c 11576 11577KMSAN 11578M: Alexander Potapenko <glider@google.com> 11579R: Marco Elver <elver@google.com> 11580R: Dmitry Vyukov <dvyukov@google.com> 11581L: kasan-dev@googlegroups.com 11582S: Maintained 11583F: Documentation/dev-tools/kmsan.rst 11584F: arch/*/include/asm/kmsan.h 11585F: arch/*/mm/kmsan_* 11586F: include/linux/kmsan*.h 11587F: lib/Kconfig.kmsan 11588F: mm/kmsan/ 11589F: scripts/Makefile.kmsan 11590 11591KPROBES 11592M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11593M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11594M: "David S. Miller" <davem@davemloft.net> 11595M: Masami Hiramatsu <mhiramat@kernel.org> 11596L: linux-kernel@vger.kernel.org 11597L: linux-trace-kernel@vger.kernel.org 11598S: Maintained 11599Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11600T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11601F: Documentation/trace/kprobes.rst 11602F: include/asm-generic/kprobes.h 11603F: include/linux/kprobes.h 11604F: kernel/kprobes.c 11605F: lib/test_kprobes.c 11606F: samples/kprobes 11607 11608KS0108 LCD CONTROLLER DRIVER 11609M: Miguel Ojeda <ojeda@kernel.org> 11610S: Maintained 11611F: Documentation/admin-guide/auxdisplay/ks0108.rst 11612F: drivers/auxdisplay/ks0108.c 11613F: include/linux/ks0108.h 11614 11615KTD253 BACKLIGHT DRIVER 11616M: Linus Walleij <linus.walleij@linaro.org> 11617S: Maintained 11618F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11619F: drivers/video/backlight/ktd253-backlight.c 11620 11621KTEST 11622M: Steven Rostedt <rostedt@goodmis.org> 11623M: John Hawley <warthog9@eaglescrag.net> 11624S: Maintained 11625F: tools/testing/ktest 11626 11627KTZ8866 BACKLIGHT DRIVER 11628M: Jianhua Lu <lujianhua000@gmail.com> 11629S: Maintained 11630F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11631F: drivers/video/backlight/ktz8866.c 11632 11633KVM PARAVIRT (KVM/paravirt) 11634M: Paolo Bonzini <pbonzini@redhat.com> 11635R: Wanpeng Li <wanpengli@tencent.com> 11636R: Vitaly Kuznetsov <vkuznets@redhat.com> 11637L: kvm@vger.kernel.org 11638S: Supported 11639T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11640F: arch/um/include/asm/kvm_para.h 11641F: arch/x86/include/asm/kvm_para.h 11642F: arch/x86/include/asm/pvclock-abi.h 11643F: arch/x86/include/uapi/asm/kvm_para.h 11644F: arch/x86/kernel/kvm.c 11645F: arch/x86/kernel/kvmclock.c 11646F: include/asm-generic/kvm_para.h 11647F: include/linux/kvm_para.h 11648F: include/uapi/asm-generic/kvm_para.h 11649F: include/uapi/linux/kvm_para.h 11650 11651KVM X86 HYPER-V (KVM/hyper-v) 11652M: Vitaly Kuznetsov <vkuznets@redhat.com> 11653M: Sean Christopherson <seanjc@google.com> 11654M: Paolo Bonzini <pbonzini@redhat.com> 11655L: kvm@vger.kernel.org 11656S: Supported 11657T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11658F: arch/x86/kvm/hyperv.* 11659F: arch/x86/kvm/kvm_onhyperv.* 11660F: arch/x86/kvm/svm/hyperv.* 11661F: arch/x86/kvm/svm/svm_onhyperv.* 11662F: arch/x86/kvm/vmx/hyperv.* 11663 11664KVM X86 Xen (KVM/Xen) 11665M: David Woodhouse <dwmw2@infradead.org> 11666M: Paul Durrant <paul@xen.org> 11667M: Sean Christopherson <seanjc@google.com> 11668M: Paolo Bonzini <pbonzini@redhat.com> 11669L: kvm@vger.kernel.org 11670S: Supported 11671T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11672F: arch/x86/kvm/xen.* 11673 11674L3MDEV 11675M: David Ahern <dsahern@kernel.org> 11676L: netdev@vger.kernel.org 11677S: Maintained 11678F: include/net/l3mdev.h 11679F: net/l3mdev 11680 11681LANDLOCK SECURITY MODULE 11682M: Mickaël Salaün <mic@digikod.net> 11683L: linux-security-module@vger.kernel.org 11684S: Supported 11685W: https://landlock.io 11686T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11687F: Documentation/security/landlock.rst 11688F: Documentation/userspace-api/landlock.rst 11689F: include/uapi/linux/landlock.h 11690F: samples/landlock/ 11691F: security/landlock/ 11692F: tools/testing/selftests/landlock/ 11693K: landlock 11694K: LANDLOCK 11695 11696LANTIQ / INTEL Ethernet drivers 11697M: Hauke Mehrtens <hauke@hauke-m.de> 11698L: netdev@vger.kernel.org 11699S: Maintained 11700F: drivers/net/dsa/lantiq_gswip.c 11701F: drivers/net/dsa/lantiq_pce.h 11702F: drivers/net/ethernet/lantiq_xrx200.c 11703F: net/dsa/tag_gswip.c 11704 11705LANTIQ MIPS ARCHITECTURE 11706M: John Crispin <john@phrozen.org> 11707L: linux-mips@vger.kernel.org 11708S: Maintained 11709F: arch/mips/lantiq 11710F: drivers/soc/lantiq 11711 11712LASI 53c700 driver for PARISC 11713M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11714L: linux-scsi@vger.kernel.org 11715S: Maintained 11716F: Documentation/scsi/53c700.rst 11717F: drivers/scsi/53c700* 11718 11719LEAKING_ADDRESSES 11720M: Tobin C. Harding <me@tobin.cc> 11721M: Tycho Andersen <tycho@tycho.pizza> 11722L: linux-hardening@vger.kernel.org 11723S: Maintained 11724T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11725F: scripts/leaking_addresses.pl 11726 11727LED SUBSYSTEM 11728M: Pavel Machek <pavel@ucw.cz> 11729M: Lee Jones <lee@kernel.org> 11730L: linux-leds@vger.kernel.org 11731S: Maintained 11732T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11733F: Documentation/devicetree/bindings/leds/ 11734F: Documentation/leds/ 11735F: drivers/leds/ 11736F: include/dt-bindings/leds/ 11737F: include/linux/leds.h 11738 11739LEGACY EEPROM DRIVER 11740M: Jean Delvare <jdelvare@suse.com> 11741S: Maintained 11742F: Documentation/misc-devices/eeprom.rst 11743F: drivers/misc/eeprom/eeprom.c 11744 11745LEGO MINDSTORMS EV3 11746R: David Lechner <david@lechnology.com> 11747S: Maintained 11748F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11749F: arch/arm/boot/dts/da850-lego-ev3.dts 11750F: drivers/power/supply/lego_ev3_battery.c 11751 11752LEGO USB Tower driver 11753M: Juergen Stuber <starblue@users.sourceforge.net> 11754L: legousb-devel@lists.sourceforge.net 11755S: Maintained 11756W: http://legousb.sourceforge.net/ 11757F: drivers/usb/misc/legousbtower.c 11758 11759LETSKETCH HID TABLET DRIVER 11760M: Hans de Goede <hdegoede@redhat.com> 11761L: linux-input@vger.kernel.org 11762S: Maintained 11763T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11764F: drivers/hid/hid-letsketch.c 11765 11766LG LAPTOP EXTRAS 11767M: Matan Ziv-Av <matan@svgalib.org> 11768L: platform-driver-x86@vger.kernel.org 11769S: Maintained 11770F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11771F: Documentation/admin-guide/laptops/lg-laptop.rst 11772F: drivers/platform/x86/lg-laptop.c 11773 11774LG2160 MEDIA DRIVER 11775M: Michael Krufky <mkrufky@linuxtv.org> 11776L: linux-media@vger.kernel.org 11777S: Maintained 11778W: https://linuxtv.org 11779W: http://github.com/mkrufky 11780Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11781T: git git://linuxtv.org/mkrufky/tuners.git 11782F: drivers/media/dvb-frontends/lg2160.* 11783 11784LGDT3305 MEDIA DRIVER 11785M: Michael Krufky <mkrufky@linuxtv.org> 11786L: linux-media@vger.kernel.org 11787S: Maintained 11788W: https://linuxtv.org 11789W: http://github.com/mkrufky 11790Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11791T: git git://linuxtv.org/mkrufky/tuners.git 11792F: drivers/media/dvb-frontends/lgdt3305.* 11793 11794LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11795M: Viresh Kumar <vireshk@kernel.org> 11796L: linux-ide@vger.kernel.org 11797S: Maintained 11798T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11799F: drivers/ata/pata_arasan_cf.c 11800F: include/linux/pata_arasan_cf_data.h 11801 11802LIBATA PATA DRIVERS 11803R: Sergey Shtylyov <s.shtylyov@omp.ru> 11804L: linux-ide@vger.kernel.org 11805F: drivers/ata/ata_*.c 11806F: drivers/ata/pata_*.c 11807 11808LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11809M: Linus Walleij <linus.walleij@linaro.org> 11810L: linux-ide@vger.kernel.org 11811S: Maintained 11812T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11813F: drivers/ata/pata_ftide010.c 11814F: drivers/ata/sata_gemini.c 11815F: drivers/ata/sata_gemini.h 11816 11817LIBATA SATA AHCI PLATFORM devices support 11818M: Hans de Goede <hdegoede@redhat.com> 11819M: Jens Axboe <axboe@kernel.dk> 11820L: linux-ide@vger.kernel.org 11821S: Maintained 11822T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11823F: drivers/ata/ahci_platform.c 11824F: drivers/ata/libahci_platform.c 11825F: include/linux/ahci_platform.h 11826 11827LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11828M: Serge Semin <fancer.lancer@gmail.com> 11829L: linux-ide@vger.kernel.org 11830S: Maintained 11831T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11832F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11833F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11834F: drivers/ata/ahci_dwc.c 11835 11836LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11837M: Mikael Pettersson <mikpelinux@gmail.com> 11838L: linux-ide@vger.kernel.org 11839S: Maintained 11840T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11841F: drivers/ata/sata_promise.* 11842 11843LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11844M: Damien Le Moal <dlemoal@kernel.org> 11845L: linux-ide@vger.kernel.org 11846S: Maintained 11847T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11848F: Documentation/ABI/testing/sysfs-ata 11849F: Documentation/devicetree/bindings/ata/ 11850F: drivers/ata/ 11851F: include/linux/ata.h 11852F: include/linux/libata.h 11853 11854LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11855M: Vishal Verma <vishal.l.verma@intel.com> 11856M: Dan Williams <dan.j.williams@intel.com> 11857M: Dave Jiang <dave.jiang@intel.com> 11858L: nvdimm@lists.linux.dev 11859S: Supported 11860Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11861P: Documentation/nvdimm/maintainer-entry-profile.rst 11862F: drivers/nvdimm/btt* 11863 11864LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11865M: Dan Williams <dan.j.williams@intel.com> 11866M: Vishal Verma <vishal.l.verma@intel.com> 11867M: Dave Jiang <dave.jiang@intel.com> 11868L: nvdimm@lists.linux.dev 11869S: Supported 11870Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11871P: Documentation/nvdimm/maintainer-entry-profile.rst 11872F: drivers/nvdimm/pmem* 11873 11874LIBNVDIMM: DEVICETREE BINDINGS 11875M: Oliver O'Halloran <oohall@gmail.com> 11876L: nvdimm@lists.linux.dev 11877S: Supported 11878Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11879F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11880F: drivers/nvdimm/of_pmem.c 11881 11882LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11883M: Dan Williams <dan.j.williams@intel.com> 11884M: Vishal Verma <vishal.l.verma@intel.com> 11885M: Dave Jiang <dave.jiang@intel.com> 11886M: Ira Weiny <ira.weiny@intel.com> 11887L: nvdimm@lists.linux.dev 11888S: Supported 11889Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11890P: Documentation/nvdimm/maintainer-entry-profile.rst 11891T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11892F: drivers/acpi/nfit/* 11893F: drivers/nvdimm/* 11894F: include/linux/libnvdimm.h 11895F: include/linux/nd.h 11896F: include/uapi/linux/ndctl.h 11897F: tools/testing/nvdimm/ 11898 11899LICENSES and SPDX stuff 11900M: Thomas Gleixner <tglx@linutronix.de> 11901M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11902L: linux-spdx@vger.kernel.org 11903S: Maintained 11904T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11905F: COPYING 11906F: Documentation/process/license-rules.rst 11907F: LICENSES/ 11908F: scripts/spdxcheck-test.sh 11909F: scripts/spdxcheck.py 11910F: scripts/spdxexclude 11911 11912LINEAR RANGES HELPERS 11913M: Mark Brown <broonie@kernel.org> 11914R: Matti Vaittinen <mazziesaccount@gmail.com> 11915F: include/linux/linear_range.h 11916F: lib/linear_ranges.c 11917F: lib/test_linear_ranges.c 11918 11919LINUX FOR POWER MACINTOSH 11920M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11921L: linuxppc-dev@lists.ozlabs.org 11922S: Odd Fixes 11923F: arch/powerpc/platforms/powermac/ 11924F: drivers/macintosh/ 11925 11926LINUX FOR POWERPC (32-BIT AND 64-BIT) 11927M: Michael Ellerman <mpe@ellerman.id.au> 11928R: Nicholas Piggin <npiggin@gmail.com> 11929R: Christophe Leroy <christophe.leroy@csgroup.eu> 11930L: linuxppc-dev@lists.ozlabs.org 11931S: Supported 11932W: https://github.com/linuxppc/wiki/wiki 11933Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11934T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11935F: Documentation/ABI/stable/sysfs-firmware-opal-* 11936F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11937F: Documentation/devicetree/bindings/powerpc/ 11938F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11939F: Documentation/powerpc/ 11940F: arch/powerpc/ 11941F: drivers/*/*/*pasemi* 11942F: drivers/*/*pasemi* 11943F: drivers/char/tpm/tpm_ibmvtpm* 11944F: drivers/crypto/nx/ 11945F: drivers/crypto/vmx/ 11946F: drivers/i2c/busses/i2c-opal.c 11947F: drivers/net/ethernet/ibm/ibmveth.* 11948F: drivers/net/ethernet/ibm/ibmvnic.* 11949F: drivers/pci/hotplug/pnv_php.c 11950F: drivers/pci/hotplug/rpa* 11951F: drivers/rtc/rtc-opal.c 11952F: drivers/scsi/ibmvscsi/ 11953F: drivers/tty/hvc/hvc_opal.c 11954F: drivers/watchdog/wdrtas.c 11955F: tools/testing/selftests/powerpc 11956N: /pmac 11957N: powermac 11958N: powernv 11959N: [^a-z0-9]ps3 11960N: pseries 11961 11962LINUX FOR POWERPC EMBEDDED MPC5XXX 11963M: Anatolij Gustschin <agust@denx.de> 11964L: linuxppc-dev@lists.ozlabs.org 11965S: Odd Fixes 11966F: arch/powerpc/platforms/512x/ 11967F: arch/powerpc/platforms/52xx/ 11968 11969LINUX FOR POWERPC EMBEDDED PPC4XX 11970L: linuxppc-dev@lists.ozlabs.org 11971S: Orphan 11972F: arch/powerpc/platforms/40x/ 11973F: arch/powerpc/platforms/44x/ 11974 11975LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11976M: Scott Wood <oss@buserror.net> 11977L: linuxppc-dev@lists.ozlabs.org 11978S: Odd fixes 11979T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11980F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11981F: Documentation/devicetree/bindings/powerpc/fsl/ 11982F: arch/powerpc/platforms/83xx/ 11983F: arch/powerpc/platforms/85xx/ 11984 11985LINUX FOR POWERPC EMBEDDED PPC8XX 11986M: Christophe Leroy <christophe.leroy@csgroup.eu> 11987L: linuxppc-dev@lists.ozlabs.org 11988S: Maintained 11989F: arch/powerpc/platforms/8xx/ 11990 11991LINUX KERNEL DUMP TEST MODULE (LKDTM) 11992M: Kees Cook <keescook@chromium.org> 11993S: Maintained 11994F: drivers/misc/lkdtm/* 11995F: tools/testing/selftests/lkdtm/* 11996 11997LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11998M: Alan Stern <stern@rowland.harvard.edu> 11999M: Andrea Parri <parri.andrea@gmail.com> 12000M: Will Deacon <will@kernel.org> 12001M: Peter Zijlstra <peterz@infradead.org> 12002M: Boqun Feng <boqun.feng@gmail.com> 12003M: Nicholas Piggin <npiggin@gmail.com> 12004M: David Howells <dhowells@redhat.com> 12005M: Jade Alglave <j.alglave@ucl.ac.uk> 12006M: Luc Maranget <luc.maranget@inria.fr> 12007M: "Paul E. McKenney" <paulmck@kernel.org> 12008R: Akira Yokosawa <akiyks@gmail.com> 12009R: Daniel Lustig <dlustig@nvidia.com> 12010R: Joel Fernandes <joel@joelfernandes.org> 12011L: linux-kernel@vger.kernel.org 12012L: linux-arch@vger.kernel.org 12013S: Supported 12014T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12015F: Documentation/atomic_bitops.txt 12016F: Documentation/atomic_t.txt 12017F: Documentation/core-api/refcount-vs-atomic.rst 12018F: Documentation/litmus-tests/ 12019F: Documentation/memory-barriers.txt 12020F: tools/memory-model/ 12021 12022LIS3LV02D ACCELEROMETER DRIVER 12023M: Eric Piel <eric.piel@tremplin-utc.net> 12024S: Maintained 12025F: Documentation/misc-devices/lis3lv02d.rst 12026F: drivers/misc/lis3lv02d/ 12027F: drivers/platform/x86/hp/hp_accel.c 12028 12029LIST KUNIT TEST 12030M: David Gow <davidgow@google.com> 12031L: linux-kselftest@vger.kernel.org 12032L: kunit-dev@googlegroups.com 12033S: Maintained 12034F: lib/list-test.c 12035 12036LITEX PLATFORM 12037M: Karol Gugala <kgugala@antmicro.com> 12038M: Mateusz Holenko <mholenko@antmicro.com> 12039M: Gabriel Somlo <gsomlo@gmail.com> 12040M: Joel Stanley <joel@jms.id.au> 12041S: Maintained 12042F: Documentation/devicetree/bindings/*/litex,*.yaml 12043F: arch/openrisc/boot/dts/or1klitex.dts 12044F: drivers/mmc/host/litex_mmc.c 12045F: drivers/net/ethernet/litex/* 12046F: drivers/soc/litex/* 12047F: drivers/tty/serial/liteuart.c 12048F: include/linux/litex.h 12049N: litex 12050 12051LIVE PATCHING 12052M: Josh Poimboeuf <jpoimboe@kernel.org> 12053M: Jiri Kosina <jikos@kernel.org> 12054M: Miroslav Benes <mbenes@suse.cz> 12055M: Petr Mladek <pmladek@suse.com> 12056R: Joe Lawrence <joe.lawrence@redhat.com> 12057L: live-patching@vger.kernel.org 12058S: Maintained 12059T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12060F: Documentation/ABI/testing/sysfs-kernel-livepatch 12061F: Documentation/livepatch/ 12062F: arch/powerpc/include/asm/livepatch.h 12063F: include/linux/livepatch.h 12064F: kernel/livepatch/ 12065F: kernel/module/livepatch.c 12066F: lib/livepatch/ 12067F: samples/livepatch/ 12068F: tools/testing/selftests/livepatch/ 12069 12070LLC (802.2) 12071L: netdev@vger.kernel.org 12072S: Odd fixes 12073F: include/linux/llc.h 12074F: include/net/llc* 12075F: include/uapi/linux/llc.h 12076F: net/llc/ 12077 12078LM73 HARDWARE MONITOR DRIVER 12079M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12080L: linux-hwmon@vger.kernel.org 12081S: Maintained 12082F: drivers/hwmon/lm73.c 12083 12084LM78 HARDWARE MONITOR DRIVER 12085M: Jean Delvare <jdelvare@suse.com> 12086L: linux-hwmon@vger.kernel.org 12087S: Maintained 12088F: Documentation/hwmon/lm78.rst 12089F: drivers/hwmon/lm78.c 12090 12091LM83 HARDWARE MONITOR DRIVER 12092M: Jean Delvare <jdelvare@suse.com> 12093L: linux-hwmon@vger.kernel.org 12094S: Maintained 12095F: Documentation/hwmon/lm83.rst 12096F: drivers/hwmon/lm83.c 12097 12098LM90 HARDWARE MONITOR DRIVER 12099M: Jean Delvare <jdelvare@suse.com> 12100L: linux-hwmon@vger.kernel.org 12101S: Maintained 12102F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12103F: Documentation/hwmon/lm90.rst 12104F: drivers/hwmon/lm90.c 12105F: include/dt-bindings/thermal/lm90.h 12106 12107LM95234 HARDWARE MONITOR DRIVER 12108M: Guenter Roeck <linux@roeck-us.net> 12109L: linux-hwmon@vger.kernel.org 12110S: Maintained 12111F: Documentation/hwmon/lm95234.rst 12112F: drivers/hwmon/lm95234.c 12113 12114LME2510 MEDIA DRIVER 12115M: Malcolm Priestley <tvboxspy@gmail.com> 12116L: linux-media@vger.kernel.org 12117S: Maintained 12118W: https://linuxtv.org 12119Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12120F: drivers/media/usb/dvb-usb-v2/lmedm04* 12121 12122LOADPIN SECURITY MODULE 12123M: Kees Cook <keescook@chromium.org> 12124S: Supported 12125T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12126F: Documentation/admin-guide/LSM/LoadPin.rst 12127F: security/loadpin/ 12128 12129LOCKING PRIMITIVES 12130M: Peter Zijlstra <peterz@infradead.org> 12131M: Ingo Molnar <mingo@redhat.com> 12132M: Will Deacon <will@kernel.org> 12133R: Waiman Long <longman@redhat.com> 12134R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12135L: linux-kernel@vger.kernel.org 12136S: Maintained 12137T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12138F: Documentation/locking/ 12139F: arch/*/include/asm/spinlock*.h 12140F: include/linux/lockdep.h 12141F: include/linux/mutex*.h 12142F: include/linux/rwlock*.h 12143F: include/linux/rwsem*.h 12144F: include/linux/seqlock.h 12145F: include/linux/spinlock*.h 12146F: kernel/locking/ 12147F: lib/locking*.[ch] 12148X: kernel/locking/locktorture.c 12149 12150LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12151M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12152L: linux-ntfs-dev@lists.sourceforge.net 12153S: Maintained 12154W: http://www.linux-ntfs.org/content/view/19/37/ 12155F: Documentation/admin-guide/ldm.rst 12156F: block/partitions/ldm.* 12157 12158LOGITECH HID GAMING KEYBOARDS 12159M: Hans de Goede <hdegoede@redhat.com> 12160L: linux-input@vger.kernel.org 12161S: Maintained 12162T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12163F: drivers/hid/hid-lg-g15.c 12164 12165LONTIUM LT8912B MIPI TO HDMI BRIDGE 12166M: Adrien Grassein <adrien.grassein@gmail.com> 12167S: Maintained 12168F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12169F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12170 12171LOONGARCH 12172M: Huacai Chen <chenhuacai@kernel.org> 12173R: WANG Xuerui <kernel@xen0n.name> 12174L: loongarch@lists.linux.dev 12175S: Maintained 12176T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12177F: Documentation/loongarch/ 12178F: Documentation/translations/zh_CN/loongarch/ 12179F: arch/loongarch/ 12180F: drivers/*/*loongarch* 12181 12182LOONGSON GPIO DRIVER 12183M: Yinbo Zhu <zhuyinbo@loongson.cn> 12184L: linux-gpio@vger.kernel.org 12185S: Maintained 12186F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12187F: drivers/gpio/gpio-loongson-64bit.c 12188 12189LOONGSON LS2X I2C DRIVER 12190M: Binbin Zhou <zhoubinbin@loongson.cn> 12191L: linux-i2c@vger.kernel.org 12192S: Maintained 12193F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12194F: drivers/i2c/busses/i2c-ls2x.c 12195 12196LOONGSON-2 SOC SERIES CLOCK DRIVER 12197M: Yinbo Zhu <zhuyinbo@loongson.cn> 12198L: linux-clk@vger.kernel.org 12199S: Maintained 12200F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12201F: drivers/clk/clk-loongson2.c 12202F: include/dt-bindings/clock/loongson,ls2k-clk.h 12203 12204LOONGSON-2 SOC SERIES GUTS DRIVER 12205M: Yinbo Zhu <zhuyinbo@loongson.cn> 12206L: loongarch@lists.linux.dev 12207S: Maintained 12208F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12209F: drivers/soc/loongson/loongson2_guts.c 12210 12211LOONGSON-2 SOC SERIES PINCTRL DRIVER 12212M: zhanghongchen <zhanghongchen@loongson.cn> 12213M: Yinbo Zhu <zhuyinbo@loongson.cn> 12214L: linux-gpio@vger.kernel.org 12215S: Maintained 12216F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12217F: drivers/pinctrl/pinctrl-loongson2.c 12218 12219LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12220M: Sathya Prakash <sathya.prakash@broadcom.com> 12221M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12222M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12223L: MPT-FusionLinux.pdl@broadcom.com 12224L: linux-scsi@vger.kernel.org 12225S: Supported 12226W: http://www.avagotech.com/support/ 12227F: drivers/message/fusion/ 12228F: drivers/scsi/mpt3sas/ 12229 12230LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12231M: Matthew Wilcox <willy@infradead.org> 12232L: linux-scsi@vger.kernel.org 12233S: Maintained 12234F: drivers/scsi/sym53c8xx_2/ 12235 12236LTC1660 DAC DRIVER 12237M: Marcus Folkesson <marcus.folkesson@gmail.com> 12238L: linux-iio@vger.kernel.org 12239S: Maintained 12240F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12241F: drivers/iio/dac/ltc1660.c 12242 12243LTC2688 IIO DAC DRIVER 12244M: Nuno Sá <nuno.sa@analog.com> 12245L: linux-iio@vger.kernel.org 12246S: Supported 12247W: https://ez.analog.com/linux-software-drivers 12248F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12249F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12250F: drivers/iio/dac/ltc2688.c 12251 12252LTC2947 HARDWARE MONITOR DRIVER 12253M: Nuno Sá <nuno.sa@analog.com> 12254L: linux-hwmon@vger.kernel.org 12255S: Supported 12256W: https://ez.analog.com/linux-software-drivers 12257F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12258F: drivers/hwmon/ltc2947-core.c 12259F: drivers/hwmon/ltc2947-i2c.c 12260F: drivers/hwmon/ltc2947-spi.c 12261F: drivers/hwmon/ltc2947.h 12262 12263LTC2983 IIO TEMPERATURE DRIVER 12264M: Nuno Sá <nuno.sa@analog.com> 12265L: linux-iio@vger.kernel.org 12266S: Supported 12267W: https://ez.analog.com/linux-software-drivers 12268F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12269F: drivers/iio/temperature/ltc2983.c 12270 12271LTC4261 HARDWARE MONITOR DRIVER 12272M: Guenter Roeck <linux@roeck-us.net> 12273L: linux-hwmon@vger.kernel.org 12274S: Maintained 12275F: Documentation/hwmon/ltc4261.rst 12276F: drivers/hwmon/ltc4261.c 12277 12278LTC4306 I2C MULTIPLEXER DRIVER 12279M: Michael Hennerich <michael.hennerich@analog.com> 12280L: linux-i2c@vger.kernel.org 12281S: Supported 12282W: https://ez.analog.com/linux-software-drivers 12283F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12284F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12285 12286LTP (Linux Test Project) 12287M: Mike Frysinger <vapier@gentoo.org> 12288M: Cyril Hrubis <chrubis@suse.cz> 12289M: Wanlong Gao <wanlong.gao@gmail.com> 12290M: Jan Stancek <jstancek@redhat.com> 12291M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12292M: Alexey Kodanev <alexey.kodanev@oracle.com> 12293L: ltp@lists.linux.it (subscribers-only) 12294S: Maintained 12295W: http://linux-test-project.github.io/ 12296T: git https://github.com/linux-test-project/ltp.git 12297 12298LYNX 28G SERDES PHY DRIVER 12299M: Ioana Ciornei <ioana.ciornei@nxp.com> 12300L: netdev@vger.kernel.org 12301S: Supported 12302F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12303F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12304 12305LYNX PCS MODULE 12306M: Ioana Ciornei <ioana.ciornei@nxp.com> 12307L: netdev@vger.kernel.org 12308S: Supported 12309F: drivers/net/pcs/pcs-lynx.c 12310F: include/linux/pcs-lynx.h 12311 12312M68K ARCHITECTURE 12313M: Geert Uytterhoeven <geert@linux-m68k.org> 12314L: linux-m68k@lists.linux-m68k.org 12315S: Maintained 12316W: http://www.linux-m68k.org/ 12317T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12318F: arch/m68k/ 12319F: drivers/zorro/ 12320 12321M68K ON APPLE MACINTOSH 12322M: Joshua Thompson <funaho@jurai.org> 12323L: linux-m68k@lists.linux-m68k.org 12324S: Maintained 12325W: http://www.mac.linux-m68k.org/ 12326F: arch/m68k/mac/ 12327F: drivers/macintosh/adb-iop.c 12328F: drivers/macintosh/via-macii.c 12329 12330M68K ON HP9000/300 12331M: Philip Blundell <philb@gnu.org> 12332S: Maintained 12333W: http://www.tazenda.demon.co.uk/phil/linux-hp 12334F: arch/m68k/hp300/ 12335 12336M88DS3103 MEDIA DRIVER 12337M: Antti Palosaari <crope@iki.fi> 12338L: linux-media@vger.kernel.org 12339S: Maintained 12340W: https://linuxtv.org 12341W: http://palosaari.fi/linux/ 12342Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12343T: git git://linuxtv.org/anttip/media_tree.git 12344F: drivers/media/dvb-frontends/m88ds3103* 12345 12346M88RS2000 MEDIA DRIVER 12347M: Malcolm Priestley <tvboxspy@gmail.com> 12348L: linux-media@vger.kernel.org 12349S: Maintained 12350W: https://linuxtv.org 12351Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12352F: drivers/media/dvb-frontends/m88rs2000* 12353 12354MA901 MASTERKIT USB FM RADIO DRIVER 12355M: Alexey Klimov <klimov.linux@gmail.com> 12356L: linux-media@vger.kernel.org 12357S: Maintained 12358T: git git://linuxtv.org/media_tree.git 12359F: drivers/media/radio/radio-ma901.c 12360 12361MAC80211 12362M: Johannes Berg <johannes@sipsolutions.net> 12363L: linux-wireless@vger.kernel.org 12364S: Maintained 12365W: https://wireless.wiki.kernel.org/ 12366Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12367T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12368T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12369F: Documentation/networking/mac80211-injection.rst 12370F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12371F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12372F: include/net/mac80211.h 12373F: net/mac80211/ 12374 12375MAILBOX API 12376M: Jassi Brar <jassisinghbrar@gmail.com> 12377L: linux-kernel@vger.kernel.org 12378S: Maintained 12379F: Documentation/devicetree/bindings/mailbox/ 12380F: drivers/mailbox/ 12381F: include/dt-bindings/mailbox/ 12382F: include/linux/mailbox_client.h 12383F: include/linux/mailbox_controller.h 12384 12385MAILBOX ARM MHUv2 12386M: Viresh Kumar <viresh.kumar@linaro.org> 12387M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12388L: linux-kernel@vger.kernel.org 12389S: Maintained 12390F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12391F: drivers/mailbox/arm_mhuv2.c 12392F: include/linux/mailbox/arm_mhuv2_message.h 12393 12394MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12395M: Michael Kerrisk <mtk.manpages@gmail.com> 12396L: linux-man@vger.kernel.org 12397S: Maintained 12398W: http://www.kernel.org/doc/man-pages 12399 12400MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12401M: Jeremy Kerr <jk@codeconstruct.com.au> 12402M: Matt Johnston <matt@codeconstruct.com.au> 12403L: netdev@vger.kernel.org 12404S: Maintained 12405F: Documentation/networking/mctp.rst 12406F: drivers/net/mctp/ 12407F: include/net/mctp.h 12408F: include/net/mctpdevice.h 12409F: include/net/netns/mctp.h 12410F: net/mctp/ 12411 12412MAPLE TREE 12413M: Liam R. Howlett <Liam.Howlett@oracle.com> 12414L: linux-mm@kvack.org 12415S: Supported 12416F: Documentation/core-api/maple_tree.rst 12417F: include/linux/maple_tree.h 12418F: include/trace/events/maple_tree.h 12419F: lib/maple_tree.c 12420F: lib/test_maple_tree.c 12421F: tools/testing/radix-tree/linux/maple_tree.h 12422F: tools/testing/radix-tree/maple.c 12423 12424MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12425M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12426L: linux-mips@vger.kernel.org 12427S: Maintained 12428F: arch/mips/boot/dts/img/pistachio* 12429 12430MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12431M: Andrew Lunn <andrew@lunn.ch> 12432L: netdev@vger.kernel.org 12433S: Maintained 12434F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12435F: Documentation/networking/devlink/mv88e6xxx.rst 12436F: drivers/net/dsa/mv88e6xxx/ 12437F: include/linux/dsa/mv88e6xxx.h 12438F: include/linux/platform_data/mv88e6xxx.h 12439 12440MARVELL ARMADA 3700 PHY DRIVERS 12441M: Miquel Raynal <miquel.raynal@bootlin.com> 12442S: Maintained 12443F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12444F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12445F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12446F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12447 12448MARVELL ARMADA 3700 SERIAL DRIVER 12449M: Pali Rohár <pali@kernel.org> 12450S: Maintained 12451F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12452F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12453F: drivers/tty/serial/mvebu-uart.c 12454 12455MARVELL ARMADA DRM SUPPORT 12456M: Russell King <linux@armlinux.org.uk> 12457S: Maintained 12458T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12459T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12460F: Documentation/devicetree/bindings/display/armada/ 12461F: drivers/gpu/drm/armada/ 12462F: include/uapi/drm/armada_drm.h 12463 12464MARVELL CRYPTO DRIVER 12465M: Boris Brezillon <bbrezillon@kernel.org> 12466M: Arnaud Ebalard <arno@natisbad.org> 12467M: Srujana Challa <schalla@marvell.com> 12468L: linux-crypto@vger.kernel.org 12469S: Maintained 12470F: drivers/crypto/marvell/ 12471F: include/linux/soc/marvell/octeontx2/ 12472 12473MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12474M: Mirko Lindner <mlindner@marvell.com> 12475M: Stephen Hemminger <stephen@networkplumber.org> 12476L: netdev@vger.kernel.org 12477S: Maintained 12478F: drivers/net/ethernet/marvell/sk* 12479 12480MARVELL LIBERTAS WIRELESS DRIVER 12481L: libertas-dev@lists.infradead.org 12482S: Orphan 12483F: drivers/net/wireless/marvell/libertas/ 12484 12485MARVELL MACCHIATOBIN SUPPORT 12486M: Russell King <linux@armlinux.org.uk> 12487L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12488S: Maintained 12489F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12490 12491MARVELL MV643XX ETHERNET DRIVER 12492M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12493L: netdev@vger.kernel.org 12494S: Maintained 12495F: drivers/net/ethernet/marvell/mv643xx_eth.* 12496F: include/linux/mv643xx.h 12497 12498MARVELL MV88X3310 PHY DRIVER 12499M: Russell King <linux@armlinux.org.uk> 12500M: Marek Behún <kabel@kernel.org> 12501L: netdev@vger.kernel.org 12502S: Maintained 12503F: drivers/net/phy/marvell10g.c 12504 12505MARVELL MVEBU THERMAL DRIVER 12506M: Miquel Raynal <miquel.raynal@bootlin.com> 12507S: Maintained 12508F: drivers/thermal/armada_thermal.c 12509 12510MARVELL MVNETA ETHERNET DRIVER 12511M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12512L: netdev@vger.kernel.org 12513S: Maintained 12514F: drivers/net/ethernet/marvell/mvneta.* 12515 12516MARVELL MVPP2 ETHERNET DRIVER 12517M: Marcin Wojtas <mw@semihalf.com> 12518M: Russell King <linux@armlinux.org.uk> 12519L: netdev@vger.kernel.org 12520S: Maintained 12521F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12522F: drivers/net/ethernet/marvell/mvpp2/ 12523 12524MARVELL MWIFIEX WIRELESS DRIVER 12525M: Amitkumar Karwar <amitkarwar@gmail.com> 12526M: Ganapathi Bhat <ganapathi017@gmail.com> 12527M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12528M: Xinming Hu <huxinming820@gmail.com> 12529L: linux-wireless@vger.kernel.org 12530S: Maintained 12531F: drivers/net/wireless/marvell/mwifiex/ 12532 12533MARVELL MWL8K WIRELESS DRIVER 12534M: Lennert Buytenhek <buytenh@wantstofly.org> 12535L: linux-wireless@vger.kernel.org 12536S: Odd Fixes 12537F: drivers/net/wireless/marvell/mwl8k.c 12538 12539MARVELL NAND CONTROLLER DRIVER 12540M: Miquel Raynal <miquel.raynal@bootlin.com> 12541L: linux-mtd@lists.infradead.org 12542S: Maintained 12543F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12544F: drivers/mtd/nand/raw/marvell_nand.c 12545 12546MARVELL OCTEON ENDPOINT DRIVER 12547M: Veerasenareddy Burru <vburru@marvell.com> 12548M: Abhijit Ayarekar <aayarekar@marvell.com> 12549L: netdev@vger.kernel.org 12550S: Supported 12551F: drivers/net/ethernet/marvell/octeon_ep 12552 12553MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12554M: Sunil Goutham <sgoutham@marvell.com> 12555M: Geetha sowjanya <gakula@marvell.com> 12556M: Subbaraya Sundeep <sbhatta@marvell.com> 12557M: hariprasad <hkelam@marvell.com> 12558L: netdev@vger.kernel.org 12559S: Supported 12560F: drivers/net/ethernet/marvell/octeontx2/nic/ 12561F: include/linux/soc/marvell/octeontx2/ 12562 12563MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12564M: Sunil Goutham <sgoutham@marvell.com> 12565M: Linu Cherian <lcherian@marvell.com> 12566M: Geetha sowjanya <gakula@marvell.com> 12567M: Jerin Jacob <jerinj@marvell.com> 12568M: hariprasad <hkelam@marvell.com> 12569M: Subbaraya Sundeep <sbhatta@marvell.com> 12570L: netdev@vger.kernel.org 12571S: Supported 12572F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12573F: drivers/net/ethernet/marvell/octeontx2/af/ 12574 12575MARVELL PRESTERA ETHERNET SWITCH DRIVER 12576M: Taras Chornyi <taras.chornyi@plvision.eu> 12577S: Supported 12578W: https://github.com/Marvell-switching/switchdev-prestera 12579F: drivers/net/ethernet/marvell/prestera/ 12580 12581MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12582M: Nicolas Pitre <nico@fluxnic.net> 12583S: Odd Fixes 12584F: drivers/mmc/host/mvsdio.* 12585 12586MARVELL USB MDIO CONTROLLER DRIVER 12587M: Tobias Waldekranz <tobias@waldekranz.com> 12588L: netdev@vger.kernel.org 12589S: Maintained 12590F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12591F: drivers/net/mdio/mdio-mvusb.c 12592 12593MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12594M: Hu Ziji <huziji@marvell.com> 12595L: linux-mmc@vger.kernel.org 12596S: Supported 12597F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12598F: drivers/mmc/host/sdhci-xenon* 12599 12600MATROX FRAMEBUFFER DRIVER 12601L: linux-fbdev@vger.kernel.org 12602S: Orphan 12603F: drivers/video/fbdev/matrox/matroxfb_* 12604F: include/uapi/linux/matroxfb.h 12605 12606MAX15301 DRIVER 12607M: Daniel Nilsson <daniel.nilsson@flex.com> 12608L: linux-hwmon@vger.kernel.org 12609S: Maintained 12610F: Documentation/hwmon/max15301.rst 12611F: drivers/hwmon/pmbus/max15301.c 12612 12613MAX16065 HARDWARE MONITOR DRIVER 12614M: Guenter Roeck <linux@roeck-us.net> 12615L: linux-hwmon@vger.kernel.org 12616S: Maintained 12617F: Documentation/hwmon/max16065.rst 12618F: drivers/hwmon/max16065.c 12619 12620MAX2175 SDR TUNER DRIVER 12621M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12622L: linux-media@vger.kernel.org 12623S: Maintained 12624T: git git://linuxtv.org/media_tree.git 12625F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12626F: Documentation/userspace-api/media/drivers/max2175.rst 12627F: drivers/media/i2c/max2175* 12628F: include/uapi/linux/max2175.h 12629 12630MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12631L: linux-hwmon@vger.kernel.org 12632S: Orphan 12633F: Documentation/hwmon/max6650.rst 12634F: drivers/hwmon/max6650.c 12635 12636MAX6697 HARDWARE MONITOR DRIVER 12637M: Guenter Roeck <linux@roeck-us.net> 12638L: linux-hwmon@vger.kernel.org 12639S: Maintained 12640F: Documentation/devicetree/bindings/hwmon/max6697.txt 12641F: Documentation/hwmon/max6697.rst 12642F: drivers/hwmon/max6697.c 12643F: include/linux/platform_data/max6697.h 12644 12645MAX9286 QUAD GMSL DESERIALIZER DRIVER 12646M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12647M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12648M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12649M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12650L: linux-media@vger.kernel.org 12651S: Maintained 12652F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12653F: drivers/media/i2c/max9286.c 12654 12655MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12656M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12657L: linux-media@vger.kernel.org 12658S: Maintained 12659F: drivers/staging/media/max96712/max96712.c 12660 12661MAX9860 MONO AUDIO VOICE CODEC DRIVER 12662M: Peter Rosin <peda@axentia.se> 12663L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12664S: Maintained 12665F: Documentation/devicetree/bindings/sound/max9860.txt 12666F: sound/soc/codecs/max9860.* 12667 12668MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12669M: Andreas Klinger <ak@it-klinger.de> 12670L: linux-iio@vger.kernel.org 12671S: Maintained 12672F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12673F: drivers/iio/proximity/mb1232.c 12674 12675MAXIM MAX11205 DRIVER 12676M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12677L: linux-iio@vger.kernel.org 12678S: Supported 12679W: https://ez.analog.com/linux-software-drivers 12680F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12681F: drivers/iio/adc/max11205.c 12682 12683MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12684R: Iskren Chernev <iskren.chernev@gmail.com> 12685R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12686R: Marek Szyprowski <m.szyprowski@samsung.com> 12687R: Matheus Castello <matheus@castello.eng.br> 12688L: linux-pm@vger.kernel.org 12689S: Maintained 12690F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12691F: drivers/power/supply/max17040_battery.c 12692 12693MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12694R: Hans de Goede <hdegoede@redhat.com> 12695R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12696R: Marek Szyprowski <m.szyprowski@samsung.com> 12697R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12698R: Purism Kernel Team <kernel@puri.sm> 12699L: linux-pm@vger.kernel.org 12700S: Maintained 12701F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12702F: drivers/power/supply/max17042_battery.c 12703 12704MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12705M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12706L: linux-kernel@vger.kernel.org 12707S: Maintained 12708F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12709F: drivers/regulator/max20086-regulator.c 12710 12711MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12712M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12713L: linux-iio@vger.kernel.org 12714S: Maintained 12715F: drivers/iio/temperature/max30208.c 12716 12717MAXIM MAX77650 PMIC MFD DRIVER 12718M: Bartosz Golaszewski <brgl@bgdev.pl> 12719L: linux-kernel@vger.kernel.org 12720S: Maintained 12721F: Documentation/devicetree/bindings/*/*max77650.yaml 12722F: Documentation/devicetree/bindings/*/max77650*.yaml 12723F: drivers/gpio/gpio-max77650.c 12724F: drivers/input/misc/max77650-onkey.c 12725F: drivers/leds/leds-max77650.c 12726F: drivers/mfd/max77650.c 12727F: drivers/power/supply/max77650-charger.c 12728F: drivers/regulator/max77650-regulator.c 12729F: include/linux/mfd/max77650.h 12730 12731MAXIM MAX77714 PMIC MFD DRIVER 12732M: Luca Ceresoli <luca@lucaceresoli.net> 12733S: Maintained 12734F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12735F: drivers/mfd/max77714.c 12736F: include/linux/mfd/max77714.h 12737 12738MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12739M: Javier Martinez Canillas <javier@dowhile0.org> 12740L: linux-kernel@vger.kernel.org 12741S: Supported 12742F: Documentation/devicetree/bindings/*/*max77802.yaml 12743F: drivers/regulator/max77802-regulator.c 12744F: include/dt-bindings/*/*max77802.h 12745 12746MAXIM MAX77976 BATTERY CHARGER 12747M: Luca Ceresoli <luca@lucaceresoli.net> 12748S: Supported 12749F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12750F: drivers/power/supply/max77976_charger.c 12751 12752MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12753M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12754L: linux-pm@vger.kernel.org 12755S: Supported 12756B: mailto:linux-samsung-soc@vger.kernel.org 12757F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12758F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12759F: drivers/power/supply/max14577_charger.c 12760F: drivers/power/supply/max77693_charger.c 12761 12762MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12763M: Chanwoo Choi <cw00.choi@samsung.com> 12764M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12765L: linux-kernel@vger.kernel.org 12766S: Supported 12767B: mailto:linux-samsung-soc@vger.kernel.org 12768F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12769F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12770F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12771F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12772F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12773F: drivers/*/*max77843.c 12774F: drivers/*/max14577*.c 12775F: drivers/*/max77686*.c 12776F: drivers/*/max77693*.c 12777F: drivers/clk/clk-max77686.c 12778F: drivers/extcon/extcon-max14577.c 12779F: drivers/extcon/extcon-max77693.c 12780F: drivers/rtc/rtc-max77686.c 12781F: include/linux/mfd/max14577*.h 12782F: include/linux/mfd/max77686*.h 12783F: include/linux/mfd/max77693*.h 12784 12785MAXIRADIO FM RADIO RECEIVER DRIVER 12786M: Hans Verkuil <hverkuil@xs4all.nl> 12787L: linux-media@vger.kernel.org 12788S: Maintained 12789W: https://linuxtv.org 12790T: git git://linuxtv.org/media_tree.git 12791F: drivers/media/radio/radio-maxiradio* 12792 12793MAXLINEAR ETHERNET PHY DRIVER 12794M: Xu Liang <lxu@maxlinear.com> 12795L: netdev@vger.kernel.org 12796S: Supported 12797F: drivers/net/phy/mxl-gpy.c 12798 12799MCAN MMIO DEVICE DRIVER 12800M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12801L: linux-can@vger.kernel.org 12802S: Maintained 12803F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12804F: drivers/net/can/m_can/m_can.c 12805F: drivers/net/can/m_can/m_can.h 12806F: drivers/net/can/m_can/m_can_platform.c 12807 12808MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12809R: Yasushi SHOJI <yashi@spacecubics.com> 12810L: linux-can@vger.kernel.org 12811S: Maintained 12812F: drivers/net/can/usb/mcba_usb.c 12813 12814MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12815M: Rishi Gupta <gupt21@gmail.com> 12816L: linux-i2c@vger.kernel.org 12817L: linux-input@vger.kernel.org 12818S: Maintained 12819F: drivers/hid/hid-mcp2221.c 12820 12821MCP251XFD SPI-CAN NETWORK DRIVER 12822M: Marc Kleine-Budde <mkl@pengutronix.de> 12823M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12824R: Thomas Kopp <thomas.kopp@microchip.com> 12825L: linux-can@vger.kernel.org 12826S: Maintained 12827F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12828F: drivers/net/can/spi/mcp251xfd/ 12829 12830MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12831M: Peter Rosin <peda@axentia.se> 12832L: linux-iio@vger.kernel.org 12833S: Maintained 12834F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12835F: drivers/iio/potentiometer/mcp4018.c 12836F: drivers/iio/potentiometer/mcp4531.c 12837 12838MCR20A IEEE-802.15.4 RADIO DRIVER 12839M: Stefan Schmidt <stefan@datenfreihafen.org> 12840L: linux-wpan@vger.kernel.org 12841S: Odd Fixes 12842W: https://github.com/xueliu/mcr20a-linux 12843F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12844F: drivers/net/ieee802154/mcr20a.c 12845F: drivers/net/ieee802154/mcr20a.h 12846 12847MDIO REGMAP DRIVER 12848M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12849L: netdev@vger.kernel.org 12850S: Maintained 12851F: drivers/net/mdio/mdio-regmap.c 12852F: include/linux/mdio/mdio-regmap.h 12853 12854MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12855M: William Breathitt Gray <william.gray@linaro.org> 12856L: linux-iio@vger.kernel.org 12857S: Maintained 12858F: drivers/iio/dac/cio-dac.c 12859 12860MEDIA CONTROLLER FRAMEWORK 12861M: Sakari Ailus <sakari.ailus@linux.intel.com> 12862M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12863L: linux-media@vger.kernel.org 12864S: Supported 12865W: https://www.linuxtv.org 12866T: git git://linuxtv.org/media_tree.git 12867F: drivers/media/mc/ 12868F: include/media/media-*.h 12869F: include/uapi/linux/media.h 12870 12871MEDIA DRIVER FOR FREESCALE IMX PXP 12872M: Philipp Zabel <p.zabel@pengutronix.de> 12873L: linux-media@vger.kernel.org 12874S: Maintained 12875T: git git://linuxtv.org/media_tree.git 12876F: drivers/media/platform/nxp/imx-pxp.[ch] 12877 12878MEDIA DRIVERS FOR ASCOT2E 12879M: Sergey Kozlov <serjk@netup.ru> 12880M: Abylay Ospan <aospan@netup.ru> 12881L: linux-media@vger.kernel.org 12882S: Supported 12883W: https://linuxtv.org 12884W: http://netup.tv/ 12885T: git git://linuxtv.org/media_tree.git 12886F: drivers/media/dvb-frontends/ascot2e* 12887 12888MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12889M: Jasmin Jessich <jasmin@anw.at> 12890L: linux-media@vger.kernel.org 12891S: Maintained 12892W: https://linuxtv.org 12893T: git git://linuxtv.org/media_tree.git 12894F: drivers/media/dvb-frontends/cxd2099* 12895 12896MEDIA DRIVERS FOR CXD2841ER 12897M: Sergey Kozlov <serjk@netup.ru> 12898M: Abylay Ospan <aospan@netup.ru> 12899L: linux-media@vger.kernel.org 12900S: Supported 12901W: https://linuxtv.org 12902W: http://netup.tv/ 12903T: git git://linuxtv.org/media_tree.git 12904F: drivers/media/dvb-frontends/cxd2841er* 12905 12906MEDIA DRIVERS FOR CXD2880 12907M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12908L: linux-media@vger.kernel.org 12909S: Supported 12910W: http://linuxtv.org/ 12911T: git git://linuxtv.org/media_tree.git 12912F: drivers/media/dvb-frontends/cxd2880/* 12913F: drivers/media/spi/cxd2880* 12914 12915MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12916L: linux-media@vger.kernel.org 12917S: Orphan 12918W: https://linuxtv.org 12919T: git git://linuxtv.org/media_tree.git 12920F: drivers/media/pci/ddbridge/* 12921 12922MEDIA DRIVERS FOR FREESCALE IMX 12923M: Steve Longerbeam <slongerbeam@gmail.com> 12924M: Philipp Zabel <p.zabel@pengutronix.de> 12925L: linux-media@vger.kernel.org 12926S: Maintained 12927T: git git://linuxtv.org/media_tree.git 12928F: Documentation/admin-guide/media/imx.rst 12929F: Documentation/devicetree/bindings/media/imx.txt 12930F: drivers/staging/media/imx/ 12931F: include/linux/imx-media.h 12932F: include/media/imx.h 12933 12934MEDIA DRIVERS FOR FREESCALE IMX7 12935M: Rui Miguel Silva <rmfrfs@gmail.com> 12936M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12937L: linux-media@vger.kernel.org 12938S: Maintained 12939T: git git://linuxtv.org/media_tree.git 12940F: Documentation/admin-guide/media/imx7.rst 12941F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12942F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12943F: drivers/media/platform/nxp/imx-mipi-csis.c 12944F: drivers/media/platform/nxp/imx7-media-csi.c 12945 12946MEDIA DRIVERS FOR HELENE 12947M: Abylay Ospan <aospan@netup.ru> 12948L: linux-media@vger.kernel.org 12949S: Supported 12950W: https://linuxtv.org 12951W: http://netup.tv/ 12952T: git git://linuxtv.org/media_tree.git 12953F: drivers/media/dvb-frontends/helene* 12954 12955MEDIA DRIVERS FOR HORUS3A 12956M: Sergey Kozlov <serjk@netup.ru> 12957M: Abylay Ospan <aospan@netup.ru> 12958L: linux-media@vger.kernel.org 12959S: Supported 12960W: https://linuxtv.org 12961W: http://netup.tv/ 12962T: git git://linuxtv.org/media_tree.git 12963F: drivers/media/dvb-frontends/horus3a* 12964 12965MEDIA DRIVERS FOR LNBH25 12966M: Sergey Kozlov <serjk@netup.ru> 12967M: Abylay Ospan <aospan@netup.ru> 12968L: linux-media@vger.kernel.org 12969S: Supported 12970W: https://linuxtv.org 12971W: http://netup.tv/ 12972T: git git://linuxtv.org/media_tree.git 12973F: drivers/media/dvb-frontends/lnbh25* 12974 12975MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12976L: linux-media@vger.kernel.org 12977S: Orphan 12978W: https://linuxtv.org 12979T: git git://linuxtv.org/media_tree.git 12980F: drivers/media/dvb-frontends/mxl5xx* 12981 12982MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12983M: Sergey Kozlov <serjk@netup.ru> 12984M: Abylay Ospan <aospan@netup.ru> 12985L: linux-media@vger.kernel.org 12986S: Supported 12987W: https://linuxtv.org 12988W: http://netup.tv/ 12989T: git git://linuxtv.org/media_tree.git 12990F: drivers/media/pci/netup_unidvb/* 12991 12992MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12993M: Dmitry Osipenko <digetx@gmail.com> 12994L: linux-media@vger.kernel.org 12995L: linux-tegra@vger.kernel.org 12996S: Maintained 12997T: git git://linuxtv.org/media_tree.git 12998F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12999F: drivers/media/platform/nvidia/tegra-vde/ 13000 13001MEDIA DRIVERS FOR RENESAS - CEU 13002M: Jacopo Mondi <jacopo@jmondi.org> 13003L: linux-media@vger.kernel.org 13004L: linux-renesas-soc@vger.kernel.org 13005S: Supported 13006T: git git://linuxtv.org/media_tree.git 13007F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13008F: drivers/media/platform/renesas/renesas-ceu.c 13009F: include/media/drv-intf/renesas-ceu.h 13010 13011MEDIA DRIVERS FOR RENESAS - DRIF 13012M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13013L: linux-media@vger.kernel.org 13014L: linux-renesas-soc@vger.kernel.org 13015S: Supported 13016T: git git://linuxtv.org/media_tree.git 13017F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13018F: drivers/media/platform/renesas/rcar_drif.c 13019 13020MEDIA DRIVERS FOR RENESAS - FCP 13021M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13022L: linux-media@vger.kernel.org 13023L: linux-renesas-soc@vger.kernel.org 13024S: Supported 13025T: git git://linuxtv.org/media_tree.git 13026F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13027F: drivers/media/platform/renesas/rcar-fcp.c 13028F: include/media/rcar-fcp.h 13029 13030MEDIA DRIVERS FOR RENESAS - FDP1 13031M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13032L: linux-media@vger.kernel.org 13033L: linux-renesas-soc@vger.kernel.org 13034S: Supported 13035T: git git://linuxtv.org/media_tree.git 13036F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13037F: drivers/media/platform/renesas/rcar_fdp1.c 13038 13039MEDIA DRIVERS FOR RENESAS - VIN 13040M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13041L: linux-media@vger.kernel.org 13042L: linux-renesas-soc@vger.kernel.org 13043S: Supported 13044T: git git://linuxtv.org/media_tree.git 13045F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13046F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13047F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13048F: drivers/media/platform/renesas/rcar-isp.c 13049F: drivers/media/platform/renesas/rcar-vin/ 13050 13051MEDIA DRIVERS FOR RENESAS - VSP1 13052M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13053M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13054L: linux-media@vger.kernel.org 13055L: linux-renesas-soc@vger.kernel.org 13056S: Supported 13057T: git git://linuxtv.org/media_tree.git 13058F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13059F: drivers/media/platform/renesas/vsp1/ 13060 13061MEDIA DRIVERS FOR ST STV0910 DEMODULATOR 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/stv0910* 13067 13068MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13069L: linux-media@vger.kernel.org 13070S: Orphan 13071W: https://linuxtv.org 13072T: git git://linuxtv.org/media_tree.git 13073F: drivers/media/dvb-frontends/stv6111* 13074 13075MEDIA DRIVERS FOR STM32 - DCMI 13076M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13077L: linux-media@vger.kernel.org 13078S: Supported 13079T: git git://linuxtv.org/media_tree.git 13080F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13081F: drivers/media/platform/st/stm32/stm32-dcmi.c 13082 13083MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13084M: Mauro Carvalho Chehab <mchehab@kernel.org> 13085L: linux-media@vger.kernel.org 13086S: Maintained 13087W: https://linuxtv.org 13088Q: http://patchwork.kernel.org/project/linux-media/list/ 13089T: git git://linuxtv.org/media_tree.git 13090F: Documentation/admin-guide/media/ 13091F: Documentation/devicetree/bindings/media/ 13092F: Documentation/driver-api/media/ 13093F: Documentation/userspace-api/media/ 13094F: drivers/media/ 13095F: drivers/staging/media/ 13096F: include/dt-bindings/media/ 13097F: include/linux/platform_data/media/ 13098F: include/media/ 13099F: include/uapi/linux/dvb/ 13100F: include/uapi/linux/ivtv* 13101F: include/uapi/linux/media.h 13102F: include/uapi/linux/uvcvideo.h 13103F: include/uapi/linux/v4l2-* 13104F: include/uapi/linux/videodev2.h 13105 13106MEDIATEK BLUETOOTH DRIVER 13107M: Sean Wang <sean.wang@mediatek.com> 13108L: linux-bluetooth@vger.kernel.org 13109L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13110S: Maintained 13111F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13112F: drivers/bluetooth/btmtkuart.c 13113 13114MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13115M: Sean Wang <sean.wang@mediatek.com> 13116L: linux-pm@vger.kernel.org 13117S: Maintained 13118F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13119F: drivers/power/reset/mt6323-poweroff.c 13120 13121MEDIATEK CIR DRIVER 13122M: Sean Wang <sean.wang@mediatek.com> 13123S: Maintained 13124F: drivers/media/rc/mtk-cir.c 13125 13126MEDIATEK DMA DRIVER 13127M: Sean Wang <sean.wang@mediatek.com> 13128L: dmaengine@vger.kernel.org 13129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13130L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13131S: Maintained 13132F: Documentation/devicetree/bindings/dma/mtk-* 13133F: drivers/dma/mediatek/ 13134 13135MEDIATEK ETHERNET DRIVER 13136M: Felix Fietkau <nbd@nbd.name> 13137M: John Crispin <john@phrozen.org> 13138M: Sean Wang <sean.wang@mediatek.com> 13139M: Mark Lee <Mark-MC.Lee@mediatek.com> 13140M: Lorenzo Bianconi <lorenzo@kernel.org> 13141L: netdev@vger.kernel.org 13142S: Maintained 13143F: drivers/net/ethernet/mediatek/ 13144 13145MEDIATEK ETHERNET PCS DRIVER 13146M: Alexander Couzens <lynxis@fe80.eu> 13147M: Daniel Golle <daniel@makrotopia.org> 13148L: netdev@vger.kernel.org 13149S: Maintained 13150F: drivers/net/pcs/pcs-mtk-lynxi.c 13151F: include/linux/pcs/pcs-mtk-lynxi.h 13152 13153MEDIATEK I2C CONTROLLER DRIVER 13154M: Qii Wang <qii.wang@mediatek.com> 13155L: linux-i2c@vger.kernel.org 13156S: Maintained 13157F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13158F: drivers/i2c/busses/i2c-mt65xx.c 13159 13160MEDIATEK IOMMU DRIVER 13161M: Yong Wu <yong.wu@mediatek.com> 13162L: iommu@lists.linux.dev 13163L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13164S: Supported 13165F: Documentation/devicetree/bindings/iommu/mediatek* 13166F: drivers/iommu/mtk_iommu* 13167F: include/dt-bindings/memory/mt*-port.h 13168 13169MEDIATEK JPEG DRIVER 13170M: Bin Liu <bin.liu@mediatek.com> 13171S: Supported 13172F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13173F: drivers/media/platform/mediatek/jpeg/ 13174 13175MEDIATEK KEYPAD DRIVER 13176M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13177S: Supported 13178F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13179F: drivers/input/keyboard/mt6779-keypad.c 13180 13181MEDIATEK MDP DRIVER 13182M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13183M: Houlong Wei <houlong.wei@mediatek.com> 13184M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13185S: Supported 13186F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13187F: drivers/media/platform/mediatek/mdp/ 13188F: drivers/media/platform/mediatek/vpu/ 13189 13190MEDIATEK MEDIA DRIVER 13191M: Tiffany Lin <tiffany.lin@mediatek.com> 13192M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13193M: Yunfei Dong <yunfei.dong@mediatek.com> 13194S: Supported 13195F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13196F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13197F: drivers/media/platform/mediatek/vcodec/ 13198F: drivers/media/platform/mediatek/vpu/ 13199 13200MEDIATEK MMC/SD/SDIO DRIVER 13201M: Chaotian Jing <chaotian.jing@mediatek.com> 13202S: Maintained 13203F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13204F: drivers/mmc/host/mtk-sd.c 13205 13206MEDIATEK MT76 WIRELESS LAN DRIVER 13207M: Felix Fietkau <nbd@nbd.name> 13208M: Lorenzo Bianconi <lorenzo@kernel.org> 13209M: Ryder Lee <ryder.lee@mediatek.com> 13210R: Shayne Chen <shayne.chen@mediatek.com> 13211R: Sean Wang <sean.wang@mediatek.com> 13212L: linux-wireless@vger.kernel.org 13213S: Maintained 13214F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13215F: drivers/net/wireless/mediatek/mt76/ 13216 13217MEDIATEK MT7601U WIRELESS LAN DRIVER 13218M: Jakub Kicinski <kuba@kernel.org> 13219L: linux-wireless@vger.kernel.org 13220S: Maintained 13221F: drivers/net/wireless/mediatek/mt7601u/ 13222 13223MEDIATEK MT7621 CLOCK DRIVER 13224M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13225S: Maintained 13226F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13227F: drivers/clk/ralink/clk-mt7621.c 13228 13229MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13230M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13231S: Maintained 13232F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13233F: drivers/pci/controller/pcie-mt7621.c 13234 13235MEDIATEK MT7621 PHY PCI DRIVER 13236M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13237S: Maintained 13238F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13239F: drivers/phy/ralink/phy-mt7621-pci.c 13240 13241MEDIATEK MT7621/28/88 I2C DRIVER 13242M: Stefan Roese <sr@denx.de> 13243L: linux-i2c@vger.kernel.org 13244S: Maintained 13245F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13246F: drivers/i2c/busses/i2c-mt7621.c 13247 13248MEDIATEK NAND CONTROLLER DRIVER 13249L: linux-mtd@lists.infradead.org 13250S: Orphan 13251F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13252F: drivers/mtd/nand/raw/mtk_* 13253 13254MEDIATEK PMIC LED DRIVER 13255M: Sean Wang <sean.wang@mediatek.com> 13256S: Maintained 13257F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13258F: drivers/leds/leds-mt6323.c 13259 13260MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13261M: Sean Wang <sean.wang@mediatek.com> 13262S: Maintained 13263F: drivers/char/hw_random/mtk-rng.c 13264 13265MEDIATEK SMI DRIVER 13266M: Yong Wu <yong.wu@mediatek.com> 13267L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13268S: Supported 13269F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13270F: drivers/memory/mtk-smi.c 13271F: include/soc/mediatek/smi.h 13272 13273MEDIATEK SWITCH DRIVER 13274M: Sean Wang <sean.wang@mediatek.com> 13275M: Landen Chao <Landen.Chao@mediatek.com> 13276M: DENG Qingfang <dqfext@gmail.com> 13277M: Daniel Golle <daniel@makrotopia.org> 13278L: netdev@vger.kernel.org 13279S: Maintained 13280F: drivers/net/dsa/mt7530-mdio.c 13281F: drivers/net/dsa/mt7530-mmio.c 13282F: drivers/net/dsa/mt7530.* 13283F: net/dsa/tag_mtk.c 13284 13285MEDIATEK T7XX 5G WWAN MODEM DRIVER 13286M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13287M: Intel Corporation <linuxwwan@intel.com> 13288R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13289R: Liu Haijun <haijun.liu@mediatek.com> 13290R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13291R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13292L: netdev@vger.kernel.org 13293S: Supported 13294F: drivers/net/wwan/t7xx/ 13295 13296MEDIATEK USB3 DRD IP DRIVER 13297M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13298L: linux-usb@vger.kernel.org 13299L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13300L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13301S: Maintained 13302F: Documentation/devicetree/bindings/usb/mediatek,* 13303F: drivers/usb/host/xhci-mtk* 13304F: drivers/usb/mtu3/ 13305 13306MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13307M: Peter Senna Tschudin <peter.senna@gmail.com> 13308M: Martin Donnelly <martin.donnelly@ge.com> 13309M: Martyn Welch <martyn.welch@collabora.co.uk> 13310S: Maintained 13311F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13312F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13313 13314MEGARAID SCSI/SAS DRIVERS 13315M: Kashyap Desai <kashyap.desai@broadcom.com> 13316M: Sumit Saxena <sumit.saxena@broadcom.com> 13317M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13318L: megaraidlinux.pdl@broadcom.com 13319L: linux-scsi@vger.kernel.org 13320S: Maintained 13321W: http://www.avagotech.com/support/ 13322F: Documentation/scsi/megaraid.rst 13323F: drivers/scsi/megaraid.* 13324F: drivers/scsi/megaraid/ 13325 13326MELEXIS MLX90614 DRIVER 13327M: Crt Mori <cmo@melexis.com> 13328L: linux-iio@vger.kernel.org 13329S: Supported 13330W: http://www.melexis.com 13331F: drivers/iio/temperature/mlx90614.c 13332 13333MELEXIS MLX90632 DRIVER 13334M: Crt Mori <cmo@melexis.com> 13335L: linux-iio@vger.kernel.org 13336S: Supported 13337W: http://www.melexis.com 13338F: drivers/iio/temperature/mlx90632.c 13339 13340MELFAS MIP4 TOUCHSCREEN DRIVER 13341M: Sangwon Jee <jeesw@melfas.com> 13342S: Supported 13343W: http://www.melfas.com 13344F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13345F: drivers/input/touchscreen/melfas_mip4.c 13346 13347MELLANOX BLUEFIELD I2C DRIVER 13348M: Khalil Blaiech <kblaiech@nvidia.com> 13349M: Asmaa Mnebhi <asmaa@nvidia.com> 13350L: linux-i2c@vger.kernel.org 13351S: Supported 13352F: drivers/i2c/busses/i2c-mlxbf.c 13353 13354MELLANOX ETHERNET DRIVER (mlx4_en) 13355M: Tariq Toukan <tariqt@nvidia.com> 13356L: netdev@vger.kernel.org 13357S: Supported 13358W: http://www.mellanox.com 13359Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13360F: drivers/net/ethernet/mellanox/mlx4/en_* 13361 13362MELLANOX ETHERNET DRIVER (mlx5e) 13363M: Saeed Mahameed <saeedm@nvidia.com> 13364L: netdev@vger.kernel.org 13365S: Supported 13366W: http://www.mellanox.com 13367Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13368F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13369 13370MELLANOX ETHERNET INNOVA DRIVERS 13371R: Boris Pismenny <borisp@nvidia.com> 13372L: netdev@vger.kernel.org 13373S: Supported 13374W: http://www.mellanox.com 13375Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13376F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13377F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13378F: include/linux/mlx5/mlx5_ifc_fpga.h 13379 13380MELLANOX ETHERNET SWITCH DRIVERS 13381M: Ido Schimmel <idosch@nvidia.com> 13382M: Petr Machata <petrm@nvidia.com> 13383L: netdev@vger.kernel.org 13384S: Supported 13385W: http://www.mellanox.com 13386Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13387F: drivers/net/ethernet/mellanox/mlxsw/ 13388F: tools/testing/selftests/drivers/net/mlxsw/ 13389 13390MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13391M: mlxsw@nvidia.com 13392L: netdev@vger.kernel.org 13393S: Supported 13394W: http://www.mellanox.com 13395Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13396F: drivers/net/ethernet/mellanox/mlxfw/ 13397 13398MELLANOX HARDWARE PLATFORM SUPPORT 13399M: Hans de Goede <hdegoede@redhat.com> 13400M: Mark Gross <markgross@kernel.org> 13401M: Vadim Pasternak <vadimp@nvidia.com> 13402L: platform-driver-x86@vger.kernel.org 13403S: Supported 13404F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13405F: drivers/platform/mellanox/ 13406F: include/linux/platform_data/mlxreg.h 13407 13408MELLANOX MLX4 core VPI driver 13409M: Tariq Toukan <tariqt@nvidia.com> 13410L: netdev@vger.kernel.org 13411L: linux-rdma@vger.kernel.org 13412S: Supported 13413W: http://www.mellanox.com 13414Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13415F: drivers/net/ethernet/mellanox/mlx4/ 13416F: include/linux/mlx4/ 13417 13418MELLANOX MLX4 IB driver 13419M: Yishai Hadas <yishaih@nvidia.com> 13420L: linux-rdma@vger.kernel.org 13421S: Supported 13422W: http://www.mellanox.com 13423Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13424F: drivers/infiniband/hw/mlx4/ 13425F: include/linux/mlx4/ 13426F: include/uapi/rdma/mlx4-abi.h 13427 13428MELLANOX MLX5 core VPI driver 13429M: Saeed Mahameed <saeedm@nvidia.com> 13430M: Leon Romanovsky <leonro@nvidia.com> 13431L: netdev@vger.kernel.org 13432L: linux-rdma@vger.kernel.org 13433S: Supported 13434W: http://www.mellanox.com 13435Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13436F: Documentation/networking/device_drivers/ethernet/mellanox/ 13437F: drivers/net/ethernet/mellanox/mlx5/core/ 13438F: include/linux/mlx5/ 13439 13440MELLANOX MLX5 IB driver 13441M: Leon Romanovsky <leonro@nvidia.com> 13442L: linux-rdma@vger.kernel.org 13443S: Supported 13444W: http://www.mellanox.com 13445Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13446F: drivers/infiniband/hw/mlx5/ 13447F: include/linux/mlx5/ 13448F: include/uapi/rdma/mlx5-abi.h 13449 13450MELLANOX MLXCPLD I2C AND MUX DRIVER 13451M: Vadim Pasternak <vadimp@nvidia.com> 13452M: Michael Shych <michaelsh@nvidia.com> 13453L: linux-i2c@vger.kernel.org 13454S: Supported 13455F: Documentation/i2c/busses/i2c-mlxcpld.rst 13456F: drivers/i2c/busses/i2c-mlxcpld.c 13457F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13458 13459MELLANOX MLXCPLD LED DRIVER 13460M: Vadim Pasternak <vadimp@nvidia.com> 13461L: linux-leds@vger.kernel.org 13462S: Supported 13463F: Documentation/leds/leds-mlxcpld.rst 13464F: drivers/leds/leds-mlxcpld.c 13465F: drivers/leds/leds-mlxreg.c 13466 13467MELLANOX PLATFORM DRIVER 13468M: Vadim Pasternak <vadimp@nvidia.com> 13469L: platform-driver-x86@vger.kernel.org 13470S: Supported 13471F: drivers/platform/x86/mlx-platform.c 13472 13473MEMBARRIER SUPPORT 13474M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13475M: "Paul E. McKenney" <paulmck@kernel.org> 13476L: linux-kernel@vger.kernel.org 13477S: Supported 13478F: arch/powerpc/include/asm/membarrier.h 13479F: include/uapi/linux/membarrier.h 13480F: kernel/sched/membarrier.c 13481 13482MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13483M: Mike Rapoport <rppt@kernel.org> 13484L: linux-mm@kvack.org 13485S: Maintained 13486F: Documentation/core-api/boot-time-mm.rst 13487F: include/linux/memblock.h 13488F: mm/memblock.c 13489F: mm/mm_init.c 13490F: tools/testing/memblock/ 13491 13492MEMORY CONTROLLER DRIVERS 13493M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13494L: linux-kernel@vger.kernel.org 13495S: Maintained 13496B: mailto:krzysztof.kozlowski@linaro.org 13497T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13498F: Documentation/devicetree/bindings/memory-controllers/ 13499F: drivers/memory/ 13500F: include/dt-bindings/memory/ 13501F: include/memory/ 13502 13503MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13504M: Dmitry Osipenko <digetx@gmail.com> 13505L: linux-pm@vger.kernel.org 13506L: linux-tegra@vger.kernel.org 13507S: Maintained 13508T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13509F: drivers/devfreq/tegra30-devfreq.c 13510 13511MEMORY HOT(UN)PLUG 13512M: David Hildenbrand <david@redhat.com> 13513M: Oscar Salvador <osalvador@suse.de> 13514L: linux-mm@kvack.org 13515S: Maintained 13516F: Documentation/admin-guide/mm/memory-hotplug.rst 13517F: Documentation/core-api/memory-hotplug.rst 13518F: drivers/base/memory.c 13519F: include/linux/memory_hotplug.h 13520F: mm/memory_hotplug.c 13521F: tools/testing/selftests/memory-hotplug/ 13522 13523MEMORY MANAGEMENT 13524M: Andrew Morton <akpm@linux-foundation.org> 13525L: linux-mm@kvack.org 13526S: Maintained 13527W: http://www.linux-mm.org 13528T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13529T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13530F: include/linux/gfp.h 13531F: include/linux/gfp_types.h 13532F: include/linux/memory_hotplug.h 13533F: include/linux/mm.h 13534F: include/linux/mmzone.h 13535F: include/linux/pagewalk.h 13536F: include/trace/events/ksm.h 13537F: mm/ 13538F: tools/mm/ 13539F: tools/testing/selftests/mm/ 13540 13541MEMORY TECHNOLOGY DEVICES (MTD) 13542M: Miquel Raynal <miquel.raynal@bootlin.com> 13543M: Richard Weinberger <richard@nod.at> 13544M: Vignesh Raghavendra <vigneshr@ti.com> 13545L: linux-mtd@lists.infradead.org 13546S: Maintained 13547W: http://www.linux-mtd.infradead.org/ 13548Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13549C: irc://irc.oftc.net/mtd 13550T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13551T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13552F: Documentation/devicetree/bindings/mtd/ 13553F: drivers/mtd/ 13554F: include/linux/mtd/ 13555F: include/uapi/mtd/ 13556 13557MEMSENSING MICROSYSTEMS MSA311 DRIVER 13558M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13559L: linux-iio@vger.kernel.org 13560S: Maintained 13561F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13562F: drivers/iio/accel/msa311.c 13563 13564MEN A21 WATCHDOG DRIVER 13565M: Johannes Thumshirn <morbidrsa@gmail.com> 13566L: linux-watchdog@vger.kernel.org 13567S: Maintained 13568F: drivers/watchdog/mena21_wdt.c 13569 13570MEN CHAMELEON BUS (mcb) 13571M: Johannes Thumshirn <morbidrsa@gmail.com> 13572S: Maintained 13573F: Documentation/driver-api/men-chameleon-bus.rst 13574F: drivers/mcb/ 13575F: include/linux/mcb.h 13576 13577MEN F21BMC (Board Management Controller) 13578M: Andreas Werner <andreas.werner@men.de> 13579S: Supported 13580F: Documentation/hwmon/menf21bmc.rst 13581F: drivers/hwmon/menf21bmc_hwmon.c 13582F: drivers/leds/leds-menf21bmc.c 13583F: drivers/mfd/menf21bmc.c 13584F: drivers/watchdog/menf21bmc_wdt.c 13585 13586MEN Z069 WATCHDOG DRIVER 13587M: Johannes Thumshirn <jth@kernel.org> 13588L: linux-watchdog@vger.kernel.org 13589S: Maintained 13590F: drivers/watchdog/menz69_wdt.c 13591 13592MESON AO CEC DRIVER FOR AMLOGIC SOCS 13593M: Neil Armstrong <neil.armstrong@linaro.org> 13594L: linux-media@vger.kernel.org 13595L: linux-amlogic@lists.infradead.org 13596S: Supported 13597W: http://linux-meson.com/ 13598T: git git://linuxtv.org/media_tree.git 13599F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13600F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13601F: drivers/media/cec/platform/meson/ao-cec.c 13602 13603MESON GE2D DRIVER FOR AMLOGIC SOCS 13604M: Neil Armstrong <neil.armstrong@linaro.org> 13605L: linux-media@vger.kernel.org 13606L: linux-amlogic@lists.infradead.org 13607S: Supported 13608T: git git://linuxtv.org/media_tree.git 13609F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13610F: drivers/media/platform/amlogic/meson-ge2d/ 13611 13612MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13613M: Liang Yang <liang.yang@amlogic.com> 13614L: linux-mtd@lists.infradead.org 13615S: Maintained 13616F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13617F: drivers/mtd/nand/raw/meson_* 13618 13619MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13620M: Neil Armstrong <neil.armstrong@linaro.org> 13621L: linux-media@vger.kernel.org 13622L: linux-amlogic@lists.infradead.org 13623S: Supported 13624T: git git://linuxtv.org/media_tree.git 13625F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13626F: drivers/staging/media/meson/vdec/ 13627 13628METHODE UDPU SUPPORT 13629M: Vladimir Vid <vladimir.vid@sartura.hr> 13630S: Maintained 13631F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13632 13633MHI BUS 13634M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13635L: mhi@lists.linux.dev 13636L: linux-arm-msm@vger.kernel.org 13637S: Maintained 13638T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13639F: Documentation/ABI/stable/sysfs-bus-mhi 13640F: Documentation/mhi/ 13641F: drivers/bus/mhi/ 13642F: include/linux/mhi.h 13643 13644MICROBLAZE ARCHITECTURE 13645M: Michal Simek <monstr@monstr.eu> 13646S: Supported 13647W: http://www.monstr.eu/fdt/ 13648T: git git://git.monstr.eu/linux-2.6-microblaze.git 13649F: arch/microblaze/ 13650 13651MICROBLAZE TMR INJECT 13652M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13653S: Supported 13654F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13655F: drivers/misc/xilinx_tmr_inject.c 13656 13657MICROBLAZE TMR MANAGER 13658M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13659S: Supported 13660F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13661F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13662F: drivers/misc/xilinx_tmr_manager.c 13663 13664MICROCHIP AT91 DMA DRIVERS 13665M: Ludovic Desroches <ludovic.desroches@microchip.com> 13666M: Tudor Ambarus <tudor.ambarus@linaro.org> 13667L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13668L: dmaengine@vger.kernel.org 13669S: Supported 13670F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13671F: drivers/dma/at_hdmac.c 13672F: drivers/dma/at_xdmac.c 13673F: include/dt-bindings/dma/at91.h 13674 13675MICROCHIP AT91 SERIAL DRIVER 13676M: Richard Genoud <richard.genoud@gmail.com> 13677S: Maintained 13678F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13679F: drivers/tty/serial/atmel_serial.c 13680F: drivers/tty/serial/atmel_serial.h 13681 13682MICROCHIP AT91 USART MFD DRIVER 13683M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13684L: linux-kernel@vger.kernel.org 13685S: Supported 13686F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13687F: drivers/mfd/at91-usart.c 13688F: include/dt-bindings/mfd/at91-usart.h 13689 13690MICROCHIP AT91 USART SPI DRIVER 13691M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13692L: linux-spi@vger.kernel.org 13693S: Supported 13694F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13695F: drivers/spi/spi-at91-usart.c 13696 13697MICROCHIP AUDIO ASOC DRIVERS 13698M: Claudiu Beznea <claudiu.beznea@microchip.com> 13699L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13700S: Supported 13701F: Documentation/devicetree/bindings/sound/atmel* 13702F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13703F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13704F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13705F: sound/soc/atmel 13706 13707MICROCHIP CSI2DC DRIVER 13708M: Eugen Hristev <eugen.hristev@microchip.com> 13709L: linux-media@vger.kernel.org 13710S: Supported 13711F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13712F: drivers/media/platform/microchip/microchip-csi2dc.c 13713 13714MICROCHIP ECC DRIVER 13715M: Tudor Ambarus <tudor.ambarus@linaro.org> 13716L: linux-crypto@vger.kernel.org 13717S: Maintained 13718F: drivers/crypto/atmel-ecc.* 13719 13720MICROCHIP EIC DRIVER 13721M: Claudiu Beznea <claudiu.beznea@microchip.com> 13722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13723S: Supported 13724F: drivers/irqchip/irq-mchp-eic.c 13725 13726MICROCHIP I2C DRIVER 13727M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13728L: linux-i2c@vger.kernel.org 13729S: Supported 13730F: drivers/i2c/busses/i2c-at91-*.c 13731F: drivers/i2c/busses/i2c-at91.h 13732 13733MICROCHIP ISC DRIVER 13734M: Eugen Hristev <eugen.hristev@microchip.com> 13735L: linux-media@vger.kernel.org 13736S: Supported 13737F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13738F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13739F: drivers/media/platform/microchip/microchip-isc* 13740F: drivers/media/platform/microchip/microchip-sama*-isc* 13741F: drivers/staging/media/deprecated/atmel/atmel-isc* 13742F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13743F: include/linux/atmel-isc-media.h 13744 13745MICROCHIP ISI DRIVER 13746M: Eugen Hristev <eugen.hristev@microchip.com> 13747L: linux-media@vger.kernel.org 13748S: Supported 13749F: drivers/media/platform/atmel/atmel-isi.c 13750F: drivers/media/platform/atmel/atmel-isi.h 13751 13752MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13753M: Woojung Huh <woojung.huh@microchip.com> 13754M: UNGLinuxDriver@microchip.com 13755L: netdev@vger.kernel.org 13756S: Maintained 13757F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13758F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13759F: drivers/net/dsa/microchip/* 13760F: include/linux/dsa/ksz_common.h 13761F: include/linux/platform_data/microchip-ksz.h 13762F: net/dsa/tag_ksz.c 13763 13764MICROCHIP LAN743X ETHERNET DRIVER 13765M: Bryan Whitehead <bryan.whitehead@microchip.com> 13766M: UNGLinuxDriver@microchip.com 13767L: netdev@vger.kernel.org 13768S: Maintained 13769F: drivers/net/ethernet/microchip/lan743x_* 13770 13771MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13772M: Arun Ramadoss <arun.ramadoss@microchip.com> 13773R: UNGLinuxDriver@microchip.com 13774L: netdev@vger.kernel.org 13775S: Maintained 13776F: drivers/net/phy/microchip_t1.c 13777 13778MICROCHIP LAN966X ETHERNET DRIVER 13779M: Horatiu Vultur <horatiu.vultur@microchip.com> 13780M: UNGLinuxDriver@microchip.com 13781L: netdev@vger.kernel.org 13782S: Maintained 13783F: drivers/net/ethernet/microchip/lan966x/* 13784 13785MICROCHIP LCDFB DRIVER 13786M: Nicolas Ferre <nicolas.ferre@microchip.com> 13787L: linux-fbdev@vger.kernel.org 13788S: Maintained 13789F: drivers/video/fbdev/atmel_lcdfb.c 13790F: include/video/atmel_lcdc.h 13791 13792MICROCHIP MCP16502 PMIC DRIVER 13793M: Claudiu Beznea <claudiu.beznea@microchip.com> 13794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13795S: Supported 13796F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13797F: drivers/regulator/mcp16502.c 13798 13799MICROCHIP MCP3911 ADC DRIVER 13800M: Marcus Folkesson <marcus.folkesson@gmail.com> 13801M: Kent Gustavsson <kent@minoris.se> 13802L: linux-iio@vger.kernel.org 13803S: Maintained 13804F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13805F: drivers/iio/adc/mcp3911.c 13806 13807MICROCHIP MMC/SD/SDIO MCI DRIVER 13808M: Ludovic Desroches <ludovic.desroches@microchip.com> 13809S: Maintained 13810F: drivers/mmc/host/atmel-mci.c 13811 13812MICROCHIP NAND DRIVER 13813M: Tudor Ambarus <tudor.ambarus@linaro.org> 13814L: linux-mtd@lists.infradead.org 13815S: Supported 13816F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13817F: drivers/mtd/nand/raw/atmel/* 13818 13819MICROCHIP OTPC DRIVER 13820M: Claudiu Beznea <claudiu.beznea@microchip.com> 13821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13822S: Supported 13823F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13824F: drivers/nvmem/microchip-otpc.c 13825F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13826 13827MICROCHIP PCI1XXXX GP DRIVER 13828M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13829L: linux-gpio@vger.kernel.org 13830S: Supported 13831F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13832F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13833F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13834 13835MICROCHIP PCI1XXXX I2C DRIVER 13836M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13837M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13838M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13839L: linux-i2c@vger.kernel.org 13840S: Maintained 13841F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13842 13843MICROCHIP PCIe UART DRIVER 13844M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13845M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13846L: linux-serial@vger.kernel.org 13847S: Maintained 13848F: drivers/tty/serial/8250/8250_pci1xxxx.c 13849 13850MICROCHIP POLARFIRE FPGA DRIVERS 13851M: Conor Dooley <conor.dooley@microchip.com> 13852R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 13853L: linux-fpga@vger.kernel.org 13854S: Supported 13855F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13856F: drivers/fpga/microchip-spi.c 13857 13858MICROCHIP PWM DRIVER 13859M: Claudiu Beznea <claudiu.beznea@microchip.com> 13860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13861L: linux-pwm@vger.kernel.org 13862S: Supported 13863F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13864F: drivers/pwm/pwm-atmel.c 13865 13866MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13867M: Eugen Hristev <eugen.hristev@microchip.com> 13868L: linux-iio@vger.kernel.org 13869S: Supported 13870F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13871F: drivers/iio/adc/at91-sama5d2_adc.c 13872F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13873 13874MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13875M: Claudiu Beznea <claudiu.beznea@microchip.com> 13876S: Supported 13877F: drivers/power/reset/at91-sama5d2_shdwc.c 13878 13879MICROCHIP SOC DRIVERS 13880M: Conor Dooley <conor@kernel.org> 13881S: Supported 13882T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13883F: drivers/soc/microchip/ 13884 13885MICROCHIP SPI DRIVER 13886M: Tudor Ambarus <tudor.ambarus@linaro.org> 13887S: Supported 13888F: drivers/spi/spi-atmel.* 13889 13890MICROCHIP SSC DRIVER 13891M: Claudiu Beznea <claudiu.beznea@microchip.com> 13892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13893S: Supported 13894F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13895F: drivers/misc/atmel-ssc.c 13896F: include/linux/atmel-ssc.h 13897 13898Microchip Timer Counter Block (TCB) Capture Driver 13899M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13900L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13901L: linux-iio@vger.kernel.org 13902S: Maintained 13903F: drivers/counter/microchip-tcb-capture.c 13904 13905MICROCHIP USB251XB DRIVER 13906M: Richard Leitner <richard.leitner@skidata.com> 13907L: linux-usb@vger.kernel.org 13908S: Maintained 13909F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13910F: drivers/usb/misc/usb251xb.c 13911 13912MICROCHIP USBA UDC DRIVER 13913M: Cristian Birsan <cristian.birsan@microchip.com> 13914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13915S: Supported 13916F: drivers/usb/gadget/udc/atmel_usba_udc.* 13917 13918MICROCHIP WILC1000 WIFI DRIVER 13919M: Ajay Singh <ajay.kathat@microchip.com> 13920M: Claudiu Beznea <claudiu.beznea@microchip.com> 13921L: linux-wireless@vger.kernel.org 13922S: Supported 13923F: drivers/net/wireless/microchip/wilc1000/ 13924 13925MICROSEMI MIPS SOCS 13926M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13927M: UNGLinuxDriver@microchip.com 13928L: linux-mips@vger.kernel.org 13929S: Supported 13930F: Documentation/devicetree/bindings/mips/mscc.txt 13931F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13932F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13933F: arch/mips/boot/dts/mscc/ 13934F: arch/mips/configs/generic/board-ocelot.config 13935F: arch/mips/generic/board-ocelot.c 13936 13937MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13938M: Don Brace <don.brace@microchip.com> 13939L: storagedev@microchip.com 13940L: linux-scsi@vger.kernel.org 13941S: Supported 13942F: Documentation/scsi/smartpqi.rst 13943F: drivers/scsi/smartpqi/Kconfig 13944F: drivers/scsi/smartpqi/Makefile 13945F: drivers/scsi/smartpqi/smartpqi*.[ch] 13946F: include/linux/cciss*.h 13947F: include/uapi/linux/cciss*.h 13948 13949MICROSOFT MANA RDMA DRIVER 13950M: Long Li <longli@microsoft.com> 13951M: Ajay Sharma <sharmaajay@microsoft.com> 13952L: linux-rdma@vger.kernel.org 13953S: Supported 13954F: drivers/infiniband/hw/mana/ 13955F: include/net/mana 13956F: include/uapi/rdma/mana-abi.h 13957 13958MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13959M: Maximilian Luz <luzmaximilian@gmail.com> 13960L: platform-driver-x86@vger.kernel.org 13961S: Maintained 13962F: drivers/platform/surface/surface_aggregator_tabletsw.c 13963 13964MICROSOFT SURFACE BATTERY AND AC DRIVERS 13965M: Maximilian Luz <luzmaximilian@gmail.com> 13966L: linux-pm@vger.kernel.org 13967L: platform-driver-x86@vger.kernel.org 13968S: Maintained 13969F: drivers/power/supply/surface_battery.c 13970F: drivers/power/supply/surface_charger.c 13971 13972MICROSOFT SURFACE DTX DRIVER 13973M: Maximilian Luz <luzmaximilian@gmail.com> 13974L: platform-driver-x86@vger.kernel.org 13975S: Maintained 13976F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13977F: drivers/platform/surface/surface_dtx.c 13978F: include/uapi/linux/surface_aggregator/dtx.h 13979 13980MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13981M: Maximilian Luz <luzmaximilian@gmail.com> 13982L: platform-driver-x86@vger.kernel.org 13983S: Maintained 13984F: drivers/platform/surface/surface_gpe.c 13985 13986MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13987M: Hans de Goede <hdegoede@redhat.com> 13988M: Mark Gross <markgross@kernel.org> 13989M: Maximilian Luz <luzmaximilian@gmail.com> 13990L: platform-driver-x86@vger.kernel.org 13991S: Maintained 13992T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13993F: drivers/platform/surface/ 13994 13995MICROSOFT SURFACE HID TRANSPORT DRIVER 13996M: Maximilian Luz <luzmaximilian@gmail.com> 13997L: linux-input@vger.kernel.org 13998L: platform-driver-x86@vger.kernel.org 13999S: Maintained 14000F: drivers/hid/surface-hid/ 14001 14002MICROSOFT SURFACE HOT-PLUG DRIVER 14003M: Maximilian Luz <luzmaximilian@gmail.com> 14004L: platform-driver-x86@vger.kernel.org 14005S: Maintained 14006F: drivers/platform/surface/surface_hotplug.c 14007 14008MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14009M: Maximilian Luz <luzmaximilian@gmail.com> 14010L: platform-driver-x86@vger.kernel.org 14011S: Maintained 14012F: drivers/platform/surface/surface_platform_profile.c 14013 14014MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14015M: Chen Yu <yu.c.chen@intel.com> 14016L: platform-driver-x86@vger.kernel.org 14017S: Supported 14018F: drivers/platform/surface/surfacepro3_button.c 14019 14020MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14021M: Maximilian Luz <luzmaximilian@gmail.com> 14022L: platform-driver-x86@vger.kernel.org 14023S: Maintained 14024F: drivers/platform/surface/surface_aggregator_hub.c 14025 14026MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14027M: Maximilian Luz <luzmaximilian@gmail.com> 14028L: platform-driver-x86@vger.kernel.org 14029S: Maintained 14030W: https://github.com/linux-surface/surface-aggregator-module 14031C: irc://irc.libera.chat/linux-surface 14032F: Documentation/driver-api/surface_aggregator/ 14033F: drivers/platform/surface/aggregator/ 14034F: drivers/platform/surface/surface_acpi_notify.c 14035F: drivers/platform/surface/surface_aggregator_cdev.c 14036F: drivers/platform/surface/surface_aggregator_registry.c 14037F: include/linux/surface_acpi_notify.h 14038F: include/linux/surface_aggregator/ 14039F: include/uapi/linux/surface_aggregator/ 14040 14041MICROTEK X6 SCANNER 14042M: Oliver Neukum <oliver@neukum.org> 14043S: Maintained 14044F: drivers/usb/image/microtek.* 14045 14046MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14047M: Luka Kovacic <luka.kovacic@sartura.hr> 14048M: Luka Perkov <luka.perkov@sartura.hr> 14049S: Maintained 14050F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14051F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14052F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14053F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14054F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14055F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14056 14057MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14058M: Sakari Ailus <sakari.ailus@linux.intel.com> 14059L: linux-media@vger.kernel.org 14060S: Maintained 14061F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14062F: Documentation/driver-api/media/drivers/ccs/ 14063F: Documentation/userspace-api/media/drivers/ccs.rst 14064F: drivers/media/i2c/ccs-pll.c 14065F: drivers/media/i2c/ccs-pll.h 14066F: drivers/media/i2c/ccs/ 14067F: include/uapi/linux/ccs.h 14068F: include/uapi/linux/smiapp.h 14069 14070MIPS 14071M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14072L: linux-mips@vger.kernel.org 14073S: Maintained 14074W: http://www.linux-mips.org/ 14075Q: https://patchwork.kernel.org/project/linux-mips/list/ 14076T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14077F: Documentation/devicetree/bindings/mips/ 14078F: Documentation/mips/ 14079F: arch/mips/ 14080F: drivers/platform/mips/ 14081F: include/dt-bindings/mips/ 14082 14083MIPS BOSTON DEVELOPMENT BOARD 14084M: Paul Burton <paulburton@kernel.org> 14085L: linux-mips@vger.kernel.org 14086S: Maintained 14087F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14088F: arch/mips/boot/dts/img/boston.dts 14089F: arch/mips/configs/generic/board-boston.config 14090F: drivers/clk/imgtec/clk-boston.c 14091F: include/dt-bindings/clock/boston-clock.h 14092 14093MIPS CORE DRIVERS 14094M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14095M: Serge Semin <fancer.lancer@gmail.com> 14096L: linux-mips@vger.kernel.org 14097S: Supported 14098F: drivers/bus/mips_cdmm.c 14099F: drivers/clocksource/mips-gic-timer.c 14100F: drivers/cpuidle/cpuidle-cps.c 14101F: drivers/irqchip/irq-mips-cpu.c 14102F: drivers/irqchip/irq-mips-gic.c 14103 14104MIPS GENERIC PLATFORM 14105M: Paul Burton <paulburton@kernel.org> 14106L: linux-mips@vger.kernel.org 14107S: Supported 14108F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14109F: arch/mips/generic/ 14110F: arch/mips/tools/generic-board-config.sh 14111 14112MIPS RINT INSTRUCTION EMULATION 14113M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14114L: linux-mips@vger.kernel.org 14115S: Supported 14116F: arch/mips/math-emu/dp_rint.c 14117F: arch/mips/math-emu/sp_rint.c 14118 14119MIPS/LOONGSON1 ARCHITECTURE 14120M: Keguang Zhang <keguang.zhang@gmail.com> 14121L: linux-mips@vger.kernel.org 14122S: Maintained 14123F: arch/mips/include/asm/mach-loongson32/ 14124F: arch/mips/loongson32/ 14125F: drivers/*/*loongson1* 14126 14127MIPS/LOONGSON2EF ARCHITECTURE 14128M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14129L: linux-mips@vger.kernel.org 14130S: Maintained 14131F: arch/mips/include/asm/mach-loongson2ef/ 14132F: arch/mips/loongson2ef/ 14133F: drivers/cpufreq/loongson2_cpufreq.c 14134 14135MIPS/LOONGSON64 ARCHITECTURE 14136M: Huacai Chen <chenhuacai@kernel.org> 14137M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14138L: linux-mips@vger.kernel.org 14139S: Maintained 14140F: arch/mips/include/asm/mach-loongson64/ 14141F: arch/mips/loongson64/ 14142F: drivers/irqchip/irq-loongson* 14143F: drivers/platform/mips/cpu_hwmon.c 14144 14145MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14146M: Hans Verkuil <hverkuil@xs4all.nl> 14147L: linux-media@vger.kernel.org 14148S: Odd Fixes 14149W: https://linuxtv.org 14150T: git git://linuxtv.org/media_tree.git 14151F: drivers/media/radio/radio-miropcm20* 14152 14153MMP SUPPORT 14154R: Lubomir Rintel <lkundrak@v3.sk> 14155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14156S: Odd Fixes 14157T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14158F: arch/arm/boot/dts/mmp* 14159F: arch/arm/mach-mmp/ 14160F: include/linux/soc/mmp/ 14161 14162MMP USB PHY DRIVERS 14163R: Lubomir Rintel <lkundrak@v3.sk> 14164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14165S: Maintained 14166F: drivers/phy/marvell/phy-mmp3-usb.c 14167F: drivers/phy/marvell/phy-pxa-usb.c 14168 14169MMU GATHER AND TLB INVALIDATION 14170M: Will Deacon <will@kernel.org> 14171M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14172M: Andrew Morton <akpm@linux-foundation.org> 14173M: Nick Piggin <npiggin@gmail.com> 14174M: Peter Zijlstra <peterz@infradead.org> 14175L: linux-arch@vger.kernel.org 14176L: linux-mm@kvack.org 14177S: Maintained 14178F: arch/*/include/asm/tlb.h 14179F: include/asm-generic/tlb.h 14180F: mm/mmu_gather.c 14181 14182MN88472 MEDIA DRIVER 14183M: Antti Palosaari <crope@iki.fi> 14184L: linux-media@vger.kernel.org 14185S: Maintained 14186W: https://linuxtv.org 14187W: http://palosaari.fi/linux/ 14188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14189F: drivers/media/dvb-frontends/mn88472* 14190 14191MN88473 MEDIA DRIVER 14192M: Antti Palosaari <crope@iki.fi> 14193L: linux-media@vger.kernel.org 14194S: Maintained 14195W: https://linuxtv.org 14196W: http://palosaari.fi/linux/ 14197Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14198F: drivers/media/dvb-frontends/mn88473* 14199 14200MODULE SUPPORT 14201M: Luis Chamberlain <mcgrof@kernel.org> 14202L: linux-modules@vger.kernel.org 14203L: linux-kernel@vger.kernel.org 14204S: Maintained 14205T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14206F: include/linux/kmod.h 14207F: include/linux/module.h 14208F: kernel/module/ 14209F: lib/test_kmod.c 14210F: scripts/module* 14211F: tools/testing/selftests/kmod/ 14212 14213MONOLITHIC POWER SYSTEM PMIC DRIVER 14214M: Saravanan Sekar <sravanhome@gmail.com> 14215S: Maintained 14216F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14217F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14218F: drivers/hwmon/pmbus/mpq7932.c 14219F: drivers/iio/adc/mp2629_adc.c 14220F: drivers/mfd/mp2629.c 14221F: drivers/power/supply/mp2629_charger.c 14222F: drivers/regulator/mp5416.c 14223F: drivers/regulator/mpq7920.c 14224F: drivers/regulator/mpq7920.h 14225F: include/linux/mfd/mp2629.h 14226 14227MOST(R) TECHNOLOGY DRIVER 14228M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14229M: Christian Gromm <christian.gromm@microchip.com> 14230S: Maintained 14231F: Documentation/ABI/testing/configfs-most 14232F: Documentation/ABI/testing/sysfs-bus-most 14233F: drivers/most/ 14234F: drivers/staging/most/ 14235F: include/linux/most.h 14236 14237MOTORCOMM PHY DRIVER 14238M: Peter Geis <pgwipeout@gmail.com> 14239M: Frank <Frank.Sae@motor-comm.com> 14240L: netdev@vger.kernel.org 14241S: Maintained 14242F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14243F: drivers/net/phy/motorcomm.c 14244 14245MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14246M: Jiri Slaby <jirislaby@kernel.org> 14247S: Maintained 14248F: Documentation/driver-api/tty/moxa-smartio.rst 14249F: drivers/tty/mxser.* 14250 14251MR800 AVERMEDIA USB FM RADIO DRIVER 14252M: Alexey Klimov <klimov.linux@gmail.com> 14253L: linux-media@vger.kernel.org 14254S: Maintained 14255T: git git://linuxtv.org/media_tree.git 14256F: drivers/media/radio/radio-mr800.c 14257 14258MRF24J40 IEEE 802.15.4 RADIO DRIVER 14259M: Stefan Schmidt <stefan@datenfreihafen.org> 14260L: linux-wpan@vger.kernel.org 14261S: Odd Fixes 14262F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14263F: drivers/net/ieee802154/mrf24j40.c 14264 14265MSI EC DRIVER 14266M: Nikita Kravets <teackot@gmail.com> 14267L: platform-driver-x86@vger.kernel.org 14268S: Maintained 14269W: https://github.com/BeardOverflow/msi-ec 14270F: drivers/platform/x86/msi-ec.* 14271 14272MSI LAPTOP SUPPORT 14273M: "Lee, Chun-Yi" <jlee@suse.com> 14274L: platform-driver-x86@vger.kernel.org 14275S: Maintained 14276F: drivers/platform/x86/msi-laptop.c 14277 14278MSI WMI SUPPORT 14279L: platform-driver-x86@vger.kernel.org 14280S: Orphan 14281F: drivers/platform/x86/msi-wmi.c 14282 14283MSI001 MEDIA DRIVER 14284M: Antti Palosaari <crope@iki.fi> 14285L: linux-media@vger.kernel.org 14286S: Maintained 14287W: https://linuxtv.org 14288W: http://palosaari.fi/linux/ 14289Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14290T: git git://linuxtv.org/anttip/media_tree.git 14291F: drivers/media/tuners/msi001* 14292 14293MSI2500 MEDIA DRIVER 14294M: Antti Palosaari <crope@iki.fi> 14295L: linux-media@vger.kernel.org 14296S: Maintained 14297W: https://linuxtv.org 14298W: http://palosaari.fi/linux/ 14299Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14300T: git git://linuxtv.org/anttip/media_tree.git 14301F: drivers/media/usb/msi2500/ 14302 14303MSTAR INTERRUPT CONTROLLER DRIVER 14304M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14305M: Daniel Palmer <daniel@thingy.jp> 14306S: Maintained 14307F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14308F: drivers/irqchip/irq-mst-intc.c 14309 14310MSYSTEMS DISKONCHIP G3 MTD DRIVER 14311M: Robert Jarzmik <robert.jarzmik@free.fr> 14312L: linux-mtd@lists.infradead.org 14313S: Maintained 14314F: drivers/mtd/devices/docg3* 14315 14316MT9P031 APTINA CAMERA SENSOR 14317M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14318L: linux-media@vger.kernel.org 14319S: Maintained 14320T: git git://linuxtv.org/media_tree.git 14321F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14322F: drivers/media/i2c/mt9p031.c 14323F: include/media/i2c/mt9p031.h 14324 14325MT9T112 APTINA CAMERA SENSOR 14326M: Jacopo Mondi <jacopo@jmondi.org> 14327L: linux-media@vger.kernel.org 14328S: Odd Fixes 14329T: git git://linuxtv.org/media_tree.git 14330F: drivers/media/i2c/mt9t112.c 14331F: include/media/i2c/mt9t112.h 14332 14333MT9V032 APTINA CAMERA SENSOR 14334M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14335L: linux-media@vger.kernel.org 14336S: Maintained 14337T: git git://linuxtv.org/media_tree.git 14338F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14339F: drivers/media/i2c/mt9v032.c 14340F: include/media/i2c/mt9v032.h 14341 14342MT9V111 APTINA CAMERA SENSOR 14343M: Jacopo Mondi <jacopo@jmondi.org> 14344L: linux-media@vger.kernel.org 14345S: Maintained 14346T: git git://linuxtv.org/media_tree.git 14347F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14348F: drivers/media/i2c/mt9v111.c 14349 14350MULTIFUNCTION DEVICES (MFD) 14351M: Lee Jones <lee@kernel.org> 14352S: Maintained 14353T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14354F: Documentation/devicetree/bindings/mfd/ 14355F: drivers/mfd/ 14356F: include/dt-bindings/mfd/ 14357F: include/linux/mfd/ 14358 14359MULTIMEDIA CARD (MMC) ETC. OVER SPI 14360S: Orphan 14361F: drivers/mmc/host/mmc_spi.c 14362F: include/linux/spi/mmc_spi.h 14363 14364MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14365M: Ulf Hansson <ulf.hansson@linaro.org> 14366L: linux-mmc@vger.kernel.org 14367S: Maintained 14368T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14369F: Documentation/devicetree/bindings/mmc/ 14370F: drivers/mmc/ 14371F: include/linux/mmc/ 14372F: include/uapi/linux/mmc/ 14373 14374MULTIPLEXER SUBSYSTEM 14375M: Peter Rosin <peda@axentia.se> 14376S: Maintained 14377F: Documentation/ABI/testing/sysfs-class-mux* 14378F: Documentation/devicetree/bindings/mux/ 14379F: drivers/mux/ 14380F: include/dt-bindings/mux/ 14381F: include/linux/mux/ 14382 14383MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14384M: Bin Liu <b-liu@ti.com> 14385L: linux-usb@vger.kernel.org 14386S: Maintained 14387F: drivers/usb/musb/ 14388 14389MXL301RF MEDIA DRIVER 14390M: Akihiro Tsukada <tskd08@gmail.com> 14391L: linux-media@vger.kernel.org 14392S: Odd Fixes 14393F: drivers/media/tuners/mxl301rf* 14394 14395MXL5007T MEDIA DRIVER 14396M: Michael Krufky <mkrufky@linuxtv.org> 14397L: linux-media@vger.kernel.org 14398S: Maintained 14399W: https://linuxtv.org 14400W: http://github.com/mkrufky 14401Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14402T: git git://linuxtv.org/mkrufky/tuners.git 14403F: drivers/media/tuners/mxl5007t.* 14404 14405MXSFB DRM DRIVER 14406M: Marek Vasut <marex@denx.de> 14407M: Stefan Agner <stefan@agner.ch> 14408L: dri-devel@lists.freedesktop.org 14409S: Supported 14410T: git git://anongit.freedesktop.org/drm/drm-misc 14411F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14412F: drivers/gpu/drm/mxsfb/ 14413 14414MYLEX DAC960 PCI RAID Controller 14415M: Hannes Reinecke <hare@kernel.org> 14416L: linux-scsi@vger.kernel.org 14417S: Supported 14418F: drivers/scsi/myrb.* 14419F: drivers/scsi/myrs.* 14420 14421MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14422M: Chris Lee <christopher.lee@cspi.com> 14423L: netdev@vger.kernel.org 14424S: Supported 14425W: https://www.cspi.com/ethernet-products/support/downloads/ 14426F: drivers/net/ethernet/myricom/myri10ge/ 14427 14428NAND FLASH SUBSYSTEM 14429M: Miquel Raynal <miquel.raynal@bootlin.com> 14430R: Richard Weinberger <richard@nod.at> 14431L: linux-mtd@lists.infradead.org 14432S: Maintained 14433W: http://www.linux-mtd.infradead.org/ 14434Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14435C: irc://irc.oftc.net/mtd 14436T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14437F: drivers/mtd/nand/ 14438F: include/linux/mtd/*nand*.h 14439 14440NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14441M: Daniel Mack <zonque@gmail.com> 14442L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14443S: Maintained 14444W: http://www.native-instruments.com 14445F: sound/usb/caiaq/ 14446 14447NATSEMI ETHERNET DRIVER (DP8381x) 14448S: Orphan 14449F: drivers/net/ethernet/natsemi/natsemi.c 14450 14451NCR 5380 SCSI DRIVERS 14452M: Finn Thain <fthain@linux-m68k.org> 14453M: Michael Schmitz <schmitzmic@gmail.com> 14454L: linux-scsi@vger.kernel.org 14455S: Maintained 14456F: Documentation/scsi/g_NCR5380.rst 14457F: drivers/scsi/NCR5380.* 14458F: drivers/scsi/arm/cumana_1.c 14459F: drivers/scsi/arm/oak.c 14460F: drivers/scsi/atari_scsi.* 14461F: drivers/scsi/dmx3191d.c 14462F: drivers/scsi/g_NCR5380.* 14463F: drivers/scsi/mac_scsi.* 14464F: drivers/scsi/sun3_scsi.* 14465F: drivers/scsi/sun3_scsi_vme.c 14466 14467NCSI LIBRARY 14468M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14469S: Maintained 14470F: net/ncsi/ 14471 14472NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14473M: Guenter Roeck <linux@roeck-us.net> 14474L: linux-hwmon@vger.kernel.org 14475S: Maintained 14476F: Documentation/hwmon/nct6775.rst 14477F: drivers/hwmon/nct6775-core.c 14478F: drivers/hwmon/nct6775-platform.c 14479F: drivers/hwmon/nct6775.h 14480 14481NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14482M: Zev Weiss <zev@bewilderbeest.net> 14483L: linux-hwmon@vger.kernel.org 14484S: Maintained 14485F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14486F: drivers/hwmon/nct6775-i2c.c 14487 14488NETDEVSIM 14489M: Jakub Kicinski <kuba@kernel.org> 14490S: Maintained 14491F: drivers/net/netdevsim/* 14492 14493NETEM NETWORK EMULATOR 14494M: Stephen Hemminger <stephen@networkplumber.org> 14495L: netdev@vger.kernel.org 14496S: Maintained 14497F: net/sched/sch_netem.c 14498 14499NETERION 10GbE DRIVERS (s2io) 14500M: Jon Mason <jdmason@kudzu.us> 14501L: netdev@vger.kernel.org 14502S: Supported 14503F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14504F: drivers/net/ethernet/neterion/ 14505 14506NETFILTER 14507M: Pablo Neira Ayuso <pablo@netfilter.org> 14508M: Jozsef Kadlecsik <kadlec@netfilter.org> 14509M: Florian Westphal <fw@strlen.de> 14510L: netfilter-devel@vger.kernel.org 14511L: coreteam@netfilter.org 14512S: Maintained 14513W: http://www.netfilter.org/ 14514W: http://www.iptables.org/ 14515W: http://www.nftables.org/ 14516Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14517C: irc://irc.libera.chat/netfilter 14518T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14519T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14520F: include/linux/netfilter* 14521F: include/linux/netfilter/ 14522F: include/net/netfilter/ 14523F: include/uapi/linux/netfilter* 14524F: include/uapi/linux/netfilter/ 14525F: net/*/netfilter.c 14526F: net/*/netfilter/ 14527F: net/bridge/br_netfilter*.c 14528F: net/netfilter/ 14529 14530NETROM NETWORK LAYER 14531M: Ralf Baechle <ralf@linux-mips.org> 14532L: linux-hams@vger.kernel.org 14533S: Maintained 14534W: http://www.linux-ax25.org/ 14535F: include/net/netrom.h 14536F: include/uapi/linux/netrom.h 14537F: net/netrom/ 14538 14539NETRONIX EMBEDDED CONTROLLER 14540M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14541S: Maintained 14542F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14543F: drivers/mfd/ntxec.c 14544F: drivers/pwm/pwm-ntxec.c 14545F: drivers/rtc/rtc-ntxec.c 14546F: include/linux/mfd/ntxec.h 14547 14548NETRONOME ETHERNET DRIVERS 14549M: Simon Horman <simon.horman@corigine.com> 14550R: Jakub Kicinski <kuba@kernel.org> 14551L: oss-drivers@corigine.com 14552S: Maintained 14553F: drivers/net/ethernet/netronome/ 14554 14555NETWORK BLOCK DEVICE (NBD) 14556M: Josef Bacik <josef@toxicpanda.com> 14557L: linux-block@vger.kernel.org 14558L: nbd@other.debian.org 14559S: Maintained 14560F: Documentation/admin-guide/blockdev/nbd.rst 14561F: drivers/block/nbd.c 14562F: include/trace/events/nbd.h 14563F: include/uapi/linux/nbd.h 14564 14565NETWORK DROP MONITOR 14566M: Neil Horman <nhorman@tuxdriver.com> 14567L: netdev@vger.kernel.org 14568S: Maintained 14569W: https://fedorahosted.org/dropwatch/ 14570F: include/uapi/linux/net_dropmon.h 14571F: net/core/drop_monitor.c 14572 14573NETWORKING DRIVERS 14574M: "David S. Miller" <davem@davemloft.net> 14575M: Eric Dumazet <edumazet@google.com> 14576M: Jakub Kicinski <kuba@kernel.org> 14577M: Paolo Abeni <pabeni@redhat.com> 14578L: netdev@vger.kernel.org 14579S: Maintained 14580Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14581T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14582T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14583F: Documentation/devicetree/bindings/net/ 14584F: drivers/connector/ 14585F: drivers/net/ 14586X: drivers/net/wireless/ 14587F: include/dt-bindings/net/ 14588F: include/linux/etherdevice.h 14589F: include/linux/fcdevice.h 14590F: include/linux/fddidevice.h 14591F: include/linux/hippidevice.h 14592F: include/linux/if_* 14593F: include/linux/inetdevice.h 14594F: include/linux/netdevice.h 14595F: include/uapi/linux/if_* 14596F: include/uapi/linux/netdevice.h 14597 14598NETWORKING DRIVERS (WIRELESS) 14599M: Kalle Valo <kvalo@kernel.org> 14600L: linux-wireless@vger.kernel.org 14601S: Maintained 14602W: https://wireless.wiki.kernel.org/ 14603Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14604T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14605T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14606F: Documentation/devicetree/bindings/net/wireless/ 14607F: drivers/net/wireless/ 14608 14609NETWORKING [DSA] 14610M: Andrew Lunn <andrew@lunn.ch> 14611M: Florian Fainelli <f.fainelli@gmail.com> 14612M: Vladimir Oltean <olteanv@gmail.com> 14613S: Maintained 14614F: Documentation/devicetree/bindings/net/dsa/ 14615F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14616F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14617F: drivers/net/dsa/ 14618F: include/linux/dsa/ 14619F: include/linux/platform_data/dsa.h 14620F: include/net/dsa.h 14621F: net/dsa/ 14622F: tools/testing/selftests/drivers/net/dsa/ 14623 14624NETWORKING [GENERAL] 14625M: "David S. Miller" <davem@davemloft.net> 14626M: Eric Dumazet <edumazet@google.com> 14627M: Jakub Kicinski <kuba@kernel.org> 14628M: Paolo Abeni <pabeni@redhat.com> 14629L: netdev@vger.kernel.org 14630S: Maintained 14631Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14632B: mailto:netdev@vger.kernel.org 14633T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14634T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14635F: Documentation/core-api/netlink.rst 14636F: Documentation/netlink/ 14637F: Documentation/networking/ 14638F: Documentation/process/maintainer-netdev.rst 14639F: Documentation/userspace-api/netlink/ 14640F: include/linux/in.h 14641F: include/linux/net.h 14642F: include/linux/netdevice.h 14643F: include/net/ 14644F: include/uapi/linux/in.h 14645F: include/uapi/linux/net.h 14646F: include/uapi/linux/net_namespace.h 14647F: include/uapi/linux/netdevice.h 14648F: lib/net_utils.c 14649F: lib/random32.c 14650F: net/ 14651X: net/bluetooth/ 14652F: tools/net/ 14653F: tools/testing/selftests/net/ 14654 14655NETWORKING [IPSEC] 14656M: Steffen Klassert <steffen.klassert@secunet.com> 14657M: Herbert Xu <herbert@gondor.apana.org.au> 14658M: "David S. Miller" <davem@davemloft.net> 14659L: netdev@vger.kernel.org 14660S: Maintained 14661T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14662T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14663F: include/net/xfrm.h 14664F: include/uapi/linux/xfrm.h 14665F: net/ipv4/ah4.c 14666F: net/ipv4/esp4* 14667F: net/ipv4/ip_vti.c 14668F: net/ipv4/ipcomp.c 14669F: net/ipv4/xfrm* 14670F: net/ipv6/ah6.c 14671F: net/ipv6/esp6* 14672F: net/ipv6/ip6_vti.c 14673F: net/ipv6/ipcomp6.c 14674F: net/ipv6/xfrm* 14675F: net/key/ 14676F: net/xfrm/ 14677F: tools/testing/selftests/net/ipsec.c 14678 14679NETWORKING [IPv4/IPv6] 14680M: "David S. Miller" <davem@davemloft.net> 14681M: David Ahern <dsahern@kernel.org> 14682L: netdev@vger.kernel.org 14683S: Maintained 14684T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14685F: arch/x86/net/* 14686F: include/linux/ip.h 14687F: include/linux/ipv6* 14688F: include/net/fib* 14689F: include/net/ip* 14690F: include/net/route.h 14691F: net/ipv4/ 14692F: net/ipv6/ 14693 14694NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14695M: Paul Moore <paul@paul-moore.com> 14696L: netdev@vger.kernel.org 14697L: linux-security-module@vger.kernel.org 14698S: Maintained 14699W: https://github.com/netlabel 14700F: Documentation/netlabel/ 14701F: include/net/calipso.h 14702F: include/net/cipso_ipv4.h 14703F: include/net/netlabel.h 14704F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14705F: include/uapi/linux/netfilter/xt_SECMARK.h 14706F: net/ipv4/cipso_ipv4.c 14707F: net/ipv6/calipso.c 14708F: net/netfilter/xt_CONNSECMARK.c 14709F: net/netfilter/xt_SECMARK.c 14710F: net/netlabel/ 14711 14712NETWORKING [MPTCP] 14713M: Matthieu Baerts <matthieu.baerts@tessares.net> 14714M: Mat Martineau <martineau@kernel.org> 14715L: netdev@vger.kernel.org 14716L: mptcp@lists.linux.dev 14717S: Maintained 14718W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14719B: https://github.com/multipath-tcp/mptcp_net-next/issues 14720T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14721T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14722F: Documentation/networking/mptcp-sysctl.rst 14723F: include/net/mptcp.h 14724F: include/trace/events/mptcp.h 14725F: include/uapi/linux/mptcp.h 14726F: net/mptcp/ 14727F: tools/testing/selftests/bpf/*/*mptcp*.c 14728F: tools/testing/selftests/net/mptcp/ 14729 14730NETWORKING [TCP] 14731M: Eric Dumazet <edumazet@google.com> 14732L: netdev@vger.kernel.org 14733S: Maintained 14734F: include/linux/tcp.h 14735F: include/net/tcp.h 14736F: include/trace/events/tcp.h 14737F: include/uapi/linux/tcp.h 14738F: net/ipv4/syncookies.c 14739F: net/ipv4/tcp*.c 14740F: net/ipv6/syncookies.c 14741F: net/ipv6/tcp*.c 14742 14743NETWORKING [TLS] 14744M: Boris Pismenny <borisp@nvidia.com> 14745M: John Fastabend <john.fastabend@gmail.com> 14746M: Jakub Kicinski <kuba@kernel.org> 14747L: netdev@vger.kernel.org 14748S: Maintained 14749F: include/net/tls.h 14750F: include/uapi/linux/tls.h 14751F: net/tls/* 14752 14753NETXEN (1/10) GbE SUPPORT 14754M: Manish Chopra <manishc@marvell.com> 14755M: Rahul Verma <rahulv@marvell.com> 14756M: GR-Linux-NIC-Dev@marvell.com 14757L: netdev@vger.kernel.org 14758S: Supported 14759F: drivers/net/ethernet/qlogic/netxen/ 14760 14761NET_FAILOVER MODULE 14762M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14763L: netdev@vger.kernel.org 14764S: Supported 14765F: Documentation/networking/net_failover.rst 14766F: drivers/net/net_failover.c 14767F: include/net/net_failover.h 14768 14769NEXTHOP 14770M: David Ahern <dsahern@kernel.org> 14771L: netdev@vger.kernel.org 14772S: Maintained 14773F: include/net/netns/nexthop.h 14774F: include/net/nexthop.h 14775F: include/uapi/linux/nexthop.h 14776F: net/ipv4/nexthop.c 14777 14778NFC SUBSYSTEM 14779M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14780L: netdev@vger.kernel.org 14781S: Maintained 14782F: Documentation/devicetree/bindings/net/nfc/ 14783F: drivers/nfc/ 14784F: include/net/nfc/ 14785F: include/uapi/linux/nfc.h 14786F: net/nfc/ 14787 14788NFC VIRTUAL NCI DEVICE DRIVER 14789M: Bongsu Jeon <bongsu.jeon@samsung.com> 14790L: netdev@vger.kernel.org 14791S: Supported 14792F: drivers/nfc/virtual_ncidev.c 14793F: tools/testing/selftests/nci/ 14794 14795NFS, SUNRPC, AND LOCKD CLIENTS 14796M: Trond Myklebust <trond.myklebust@hammerspace.com> 14797M: Anna Schumaker <anna@kernel.org> 14798L: linux-nfs@vger.kernel.org 14799S: Maintained 14800W: http://client.linux-nfs.org 14801T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14802F: Documentation/filesystems/nfs/ 14803F: fs/lockd/ 14804F: fs/nfs/ 14805F: fs/nfs_common/ 14806F: include/linux/lockd/ 14807F: include/linux/nfs* 14808F: include/linux/sunrpc/ 14809F: include/uapi/linux/nfs* 14810F: include/uapi/linux/sunrpc/ 14811F: net/sunrpc/ 14812 14813NILFS2 FILESYSTEM 14814M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14815L: linux-nilfs@vger.kernel.org 14816S: Supported 14817W: https://nilfs.sourceforge.io/ 14818W: https://nilfs.osdn.jp/ 14819T: git https://github.com/konis/nilfs2.git 14820F: Documentation/filesystems/nilfs2.rst 14821F: fs/nilfs2/ 14822F: include/trace/events/nilfs2.h 14823F: include/uapi/linux/nilfs2_api.h 14824F: include/uapi/linux/nilfs2_ondisk.h 14825 14826NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14827M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14828S: Maintained 14829W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14830F: Documentation/scsi/NinjaSCSI.rst 14831F: drivers/scsi/pcmcia/nsp_* 14832 14833NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14834M: GOTO Masanori <gotom@debian.or.jp> 14835M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14836S: Maintained 14837W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14838F: Documentation/scsi/NinjaSCSI.rst 14839F: drivers/scsi/nsp32* 14840 14841NINTENDO HID DRIVER 14842M: Daniel J. Ogorchock <djogorchock@gmail.com> 14843L: linux-input@vger.kernel.org 14844S: Maintained 14845F: drivers/hid/hid-nintendo* 14846 14847NIOS2 ARCHITECTURE 14848M: Dinh Nguyen <dinguyen@kernel.org> 14849S: Maintained 14850T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14851F: arch/nios2/ 14852 14853NITRO ENCLAVES (NE) 14854M: Alexandru Ciobotaru <alcioa@amazon.com> 14855L: linux-kernel@vger.kernel.org 14856L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14857S: Supported 14858W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14859F: Documentation/virt/ne_overview.rst 14860F: drivers/virt/nitro_enclaves/ 14861F: include/linux/nitro_enclaves.h 14862F: include/uapi/linux/nitro_enclaves.h 14863F: samples/nitro_enclaves/ 14864 14865NOHZ, DYNTICKS SUPPORT 14866M: Frederic Weisbecker <frederic@kernel.org> 14867M: Thomas Gleixner <tglx@linutronix.de> 14868M: Ingo Molnar <mingo@kernel.org> 14869L: linux-kernel@vger.kernel.org 14870S: Maintained 14871T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14872F: include/linux/sched/nohz.h 14873F: include/linux/tick.h 14874F: kernel/time/tick*.* 14875 14876NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14877M: Pavel Machek <pavel@ucw.cz> 14878M: Sakari Ailus <sakari.ailus@iki.fi> 14879L: linux-media@vger.kernel.org 14880S: Maintained 14881F: drivers/media/i2c/ad5820.c 14882F: drivers/media/i2c/et8ek8 14883 14884NOKIA N900 POWER SUPPLY DRIVERS 14885R: Pali Rohár <pali@kernel.org> 14886F: drivers/power/supply/bq2415x_charger.c 14887F: drivers/power/supply/bq27xxx_battery.c 14888F: drivers/power/supply/bq27xxx_battery_i2c.c 14889F: drivers/power/supply/isp1704_charger.c 14890F: drivers/power/supply/rx51_battery.c 14891F: include/linux/power/bq2415x_charger.h 14892F: include/linux/power/bq27xxx_battery.h 14893 14894NOLIBC HEADER FILE 14895M: Willy Tarreau <w@1wt.eu> 14896S: Maintained 14897T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14898F: tools/include/nolibc/ 14899F: tools/testing/selftests/nolibc/ 14900 14901NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14902M: Hans de Goede <hdegoede@redhat.com> 14903L: linux-input@vger.kernel.org 14904S: Maintained 14905F: drivers/input/touchscreen/novatek-nvt-ts.c 14906 14907NSDEPS 14908M: Matthias Maennich <maennich@google.com> 14909S: Maintained 14910F: Documentation/core-api/symbol-namespaces.rst 14911F: scripts/nsdeps 14912 14913NTB AMD DRIVER 14914M: Sanjay R Mehta <sanju.mehta@amd.com> 14915M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14916L: ntb@lists.linux.dev 14917S: Supported 14918F: drivers/ntb/hw/amd/ 14919 14920NTB DRIVER CORE 14921M: Jon Mason <jdmason@kudzu.us> 14922M: Dave Jiang <dave.jiang@intel.com> 14923M: Allen Hubbe <allenbh@gmail.com> 14924L: ntb@lists.linux.dev 14925S: Supported 14926W: https://github.com/jonmason/ntb/wiki 14927T: git git://github.com/jonmason/ntb.git 14928F: drivers/net/ntb_netdev.c 14929F: drivers/ntb/ 14930F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14931F: include/linux/ntb.h 14932F: include/linux/ntb_transport.h 14933F: tools/testing/selftests/ntb/ 14934 14935NTB IDT DRIVER 14936M: Serge Semin <fancer.lancer@gmail.com> 14937L: ntb@lists.linux.dev 14938S: Supported 14939F: drivers/ntb/hw/idt/ 14940 14941NTB INTEL DRIVER 14942M: Dave Jiang <dave.jiang@intel.com> 14943L: ntb@lists.linux.dev 14944S: Supported 14945W: https://github.com/davejiang/linux/wiki 14946T: git https://github.com/davejiang/linux.git 14947F: drivers/ntb/hw/intel/ 14948 14949NTFS FILESYSTEM 14950M: Anton Altaparmakov <anton@tuxera.com> 14951R: Namjae Jeon <linkinjeon@kernel.org> 14952L: linux-ntfs-dev@lists.sourceforge.net 14953S: Supported 14954W: http://www.tuxera.com/ 14955T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14956F: Documentation/filesystems/ntfs.rst 14957F: fs/ntfs/ 14958 14959NTFS3 FILESYSTEM 14960M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14961L: ntfs3@lists.linux.dev 14962S: Supported 14963W: http://www.paragon-software.com/ 14964T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14965F: Documentation/filesystems/ntfs3.rst 14966F: fs/ntfs3/ 14967 14968NUBUS SUBSYSTEM 14969M: Finn Thain <fthain@linux-m68k.org> 14970L: linux-m68k@lists.linux-m68k.org 14971S: Maintained 14972F: arch/*/include/asm/nubus.h 14973F: drivers/nubus/ 14974F: include/linux/nubus.h 14975F: include/uapi/linux/nubus.h 14976 14977NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14978M: Antonino Daplas <adaplas@gmail.com> 14979L: linux-fbdev@vger.kernel.org 14980S: Maintained 14981F: drivers/video/fbdev/nvidia/ 14982F: drivers/video/fbdev/riva/ 14983 14984NVIDIA WMI EC BACKLIGHT DRIVER 14985M: Daniel Dadap <ddadap@nvidia.com> 14986L: platform-driver-x86@vger.kernel.org 14987S: Supported 14988F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14989F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14990 14991NVM EXPRESS DRIVER 14992M: Keith Busch <kbusch@kernel.org> 14993M: Jens Axboe <axboe@fb.com> 14994M: Christoph Hellwig <hch@lst.de> 14995M: Sagi Grimberg <sagi@grimberg.me> 14996L: linux-nvme@lists.infradead.org 14997S: Supported 14998W: http://git.infradead.org/nvme.git 14999T: git git://git.infradead.org/nvme.git 15000F: Documentation/nvme/ 15001F: drivers/nvme/common/ 15002F: drivers/nvme/host/ 15003F: include/linux/nvme-*.h 15004F: include/linux/nvme.h 15005F: include/uapi/linux/nvme_ioctl.h 15006 15007NVM EXPRESS FABRICS AUTHENTICATION 15008M: Hannes Reinecke <hare@suse.de> 15009L: linux-nvme@lists.infradead.org 15010S: Supported 15011F: drivers/nvme/host/auth.c 15012F: drivers/nvme/target/auth.c 15013F: drivers/nvme/target/fabrics-cmd-auth.c 15014F: include/linux/nvme-auth.h 15015 15016NVM EXPRESS FC TRANSPORT DRIVERS 15017M: James Smart <james.smart@broadcom.com> 15018L: linux-nvme@lists.infradead.org 15019S: Supported 15020F: drivers/nvme/host/fc.c 15021F: drivers/nvme/target/fc.c 15022F: drivers/nvme/target/fcloop.c 15023F: include/linux/nvme-fc-driver.h 15024F: include/linux/nvme-fc.h 15025 15026NVM EXPRESS HARDWARE MONITORING SUPPORT 15027M: Guenter Roeck <linux@roeck-us.net> 15028L: linux-nvme@lists.infradead.org 15029S: Supported 15030F: drivers/nvme/host/hwmon.c 15031 15032NVM EXPRESS TARGET DRIVER 15033M: Christoph Hellwig <hch@lst.de> 15034M: Sagi Grimberg <sagi@grimberg.me> 15035M: Chaitanya Kulkarni <kch@nvidia.com> 15036L: linux-nvme@lists.infradead.org 15037S: Supported 15038W: http://git.infradead.org/nvme.git 15039T: git git://git.infradead.org/nvme.git 15040F: drivers/nvme/target/ 15041 15042NVMEM FRAMEWORK 15043M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15044S: Maintained 15045T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15046F: Documentation/ABI/stable/sysfs-bus-nvmem 15047F: Documentation/devicetree/bindings/nvmem/ 15048F: drivers/nvmem/ 15049F: include/linux/nvmem-consumer.h 15050F: include/linux/nvmem-provider.h 15051 15052NXP BLUETOOTH WIRELESS DRIVERS 15053M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15054M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15055S: Maintained 15056F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15057F: drivers/bluetooth/btnxpuart.c 15058 15059NXP C45 TJA11XX PHY DRIVER 15060M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15061L: netdev@vger.kernel.org 15062S: Maintained 15063F: drivers/net/phy/nxp-c45-tja11xx.c 15064 15065NXP FSPI DRIVER 15066M: Han Xu <han.xu@nxp.com> 15067M: Haibo Chen <haibo.chen@nxp.com> 15068R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15069L: linux-spi@vger.kernel.org 15070S: Maintained 15071F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15072F: drivers/spi/spi-nxp-fspi.c 15073 15074NXP FXAS21002C DRIVER 15075M: Rui Miguel Silva <rmfrfs@gmail.com> 15076L: linux-iio@vger.kernel.org 15077S: Maintained 15078F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15079F: drivers/iio/gyro/fxas21002c.h 15080F: drivers/iio/gyro/fxas21002c_core.c 15081F: drivers/iio/gyro/fxas21002c_i2c.c 15082F: drivers/iio/gyro/fxas21002c_spi.c 15083 15084NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15085M: Haibo Chen <haibo.chen@nxp.com> 15086L: linux-iio@vger.kernel.org 15087L: linux-imx@nxp.com 15088S: Maintained 15089F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15090F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15091F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15092F: drivers/iio/adc/imx7d_adc.c 15093F: drivers/iio/adc/imx93_adc.c 15094F: drivers/iio/adc/vf610_adc.c 15095 15096NXP i.MX 8M ISI DRIVER 15097M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15098L: linux-media@vger.kernel.org 15099S: Maintained 15100F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15101F: drivers/media/platform/nxp/imx8-isi/ 15102 15103NXP i.MX 8MP DW100 V4L2 DRIVER 15104M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15105L: linux-media@vger.kernel.org 15106S: Maintained 15107F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15108F: Documentation/userspace-api/media/drivers/dw100.rst 15109F: drivers/media/platform/nxp/dw100/ 15110F: include/uapi/linux/dw100.h 15111 15112NXP i.MX 8MQ DCSS DRIVER 15113M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15114R: Lucas Stach <l.stach@pengutronix.de> 15115L: dri-devel@lists.freedesktop.org 15116S: Maintained 15117F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15118F: drivers/gpu/drm/imx/dcss/ 15119 15120NXP i.MX 8QXP ADC DRIVER 15121M: Cai Huoqing <cai.huoqing@linux.dev> 15122M: Haibo Chen <haibo.chen@nxp.com> 15123L: linux-imx@nxp.com 15124L: linux-iio@vger.kernel.org 15125S: Maintained 15126F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15127F: drivers/iio/adc/imx8qxp-adc.c 15128 15129NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15130M: Mirela Rabulea <mirela.rabulea@nxp.com> 15131R: NXP Linux Team <linux-imx@nxp.com> 15132L: linux-media@vger.kernel.org 15133S: Maintained 15134F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15135F: drivers/media/platform/nxp/imx-jpeg 15136 15137NXP i.MX CLOCK DRIVERS 15138M: Abel Vesa <abelvesa@kernel.org> 15139R: Peng Fan <peng.fan@nxp.com> 15140L: linux-clk@vger.kernel.org 15141L: linux-imx@nxp.com 15142S: Maintained 15143T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15144F: Documentation/devicetree/bindings/clock/imx* 15145F: drivers/clk/imx/ 15146F: include/dt-bindings/clock/imx* 15147 15148NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15149M: Jagan Teki <jagan@amarulasolutions.com> 15150S: Maintained 15151F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15152F: drivers/regulator/pf8x00-regulator.c 15153 15154NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15155M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15156L: linux-kernel@vger.kernel.org 15157S: Maintained 15158F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15159F: drivers/extcon/extcon-ptn5150.c 15160 15161NXP SGTL5000 DRIVER 15162M: Fabio Estevam <festevam@gmail.com> 15163L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15164S: Maintained 15165F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15166F: sound/soc/codecs/sgtl5000* 15167 15168NXP SJA1105 ETHERNET SWITCH DRIVER 15169M: Vladimir Oltean <olteanv@gmail.com> 15170L: linux-kernel@vger.kernel.org 15171S: Maintained 15172F: drivers/net/dsa/sja1105 15173F: drivers/net/pcs/pcs-xpcs-nxp.c 15174 15175NXP TDA998X DRM DRIVER 15176M: Russell King <linux@armlinux.org.uk> 15177S: Maintained 15178T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15179T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15180F: drivers/gpu/drm/i2c/tda998x_drv.c 15181F: include/drm/i2c/tda998x.h 15182F: include/dt-bindings/display/tda998x.h 15183K: "nxp,tda998x" 15184 15185NXP TFA9879 DRIVER 15186M: Peter Rosin <peda@axentia.se> 15187L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15188S: Maintained 15189F: Documentation/devicetree/bindings/sound/tfa9879.txt 15190F: sound/soc/codecs/tfa9879* 15191 15192NXP-NCI NFC DRIVER 15193S: Orphan 15194F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15195F: drivers/nfc/nxp-nci 15196 15197NXP/Goodix TFA989X (TFA1) DRIVER 15198M: Stephan Gerhold <stephan@gerhold.net> 15199L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15200S: Maintained 15201F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15202F: sound/soc/codecs/tfa989x.c 15203 15204NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15205M: Jonas Malaco <jonas@protocubo.io> 15206L: linux-hwmon@vger.kernel.org 15207S: Maintained 15208F: Documentation/hwmon/nzxt-kraken2.rst 15209F: drivers/hwmon/nzxt-kraken2.c 15210 15211NZXT-SMART2 HARDWARE MONITORING DRIVER 15212M: Aleksandr Mezin <mezin.alexander@gmail.com> 15213L: linux-hwmon@vger.kernel.org 15214S: Maintained 15215F: Documentation/hwmon/nzxt-smart2.rst 15216F: drivers/hwmon/nzxt-smart2.c 15217 15218OBJAGG 15219M: Jiri Pirko <jiri@resnulli.us> 15220L: netdev@vger.kernel.org 15221S: Supported 15222F: include/linux/objagg.h 15223F: lib/objagg.c 15224F: lib/test_objagg.c 15225 15226OBJTOOL 15227M: Josh Poimboeuf <jpoimboe@kernel.org> 15228M: Peter Zijlstra <peterz@infradead.org> 15229S: Supported 15230F: include/linux/objtool*.h 15231F: tools/objtool/ 15232 15233OCELOT ETHERNET SWITCH DRIVER 15234M: Vladimir Oltean <vladimir.oltean@nxp.com> 15235M: Claudiu Manoil <claudiu.manoil@nxp.com> 15236M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15237M: UNGLinuxDriver@microchip.com 15238L: netdev@vger.kernel.org 15239S: Supported 15240F: drivers/net/dsa/ocelot/* 15241F: drivers/net/ethernet/mscc/ 15242F: include/soc/mscc/ocelot* 15243F: net/dsa/tag_ocelot.c 15244F: net/dsa/tag_ocelot_8021q.c 15245F: tools/testing/selftests/drivers/net/ocelot/* 15246 15247OCELOT EXTERNAL SWITCH CONTROL 15248M: Colin Foster <colin.foster@in-advantage.com> 15249S: Supported 15250F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15251F: drivers/mfd/ocelot* 15252F: drivers/net/dsa/ocelot/ocelot_ext.c 15253F: include/linux/mfd/ocelot.h 15254 15255OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15256M: Frederic Barrat <fbarrat@linux.ibm.com> 15257M: Andrew Donnellan <ajd@linux.ibm.com> 15258L: linuxppc-dev@lists.ozlabs.org 15259S: Supported 15260F: Documentation/userspace-api/accelerators/ocxl.rst 15261F: arch/powerpc/include/asm/pnv-ocxl.h 15262F: arch/powerpc/platforms/powernv/ocxl.c 15263F: drivers/misc/ocxl/ 15264F: include/misc/ocxl* 15265F: include/uapi/misc/ocxl.h 15266 15267OMAP AUDIO SUPPORT 15268M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15269M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15270L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15271L: linux-omap@vger.kernel.org 15272S: Maintained 15273F: sound/soc/ti/n810.c 15274F: sound/soc/ti/omap* 15275F: sound/soc/ti/rx51.c 15276F: sound/soc/ti/sdma-pcm.* 15277 15278OMAP CLOCK FRAMEWORK SUPPORT 15279M: Paul Walmsley <paul@pwsan.com> 15280L: linux-omap@vger.kernel.org 15281S: Maintained 15282F: arch/arm/*omap*/*clock* 15283 15284OMAP DEVICE TREE SUPPORT 15285M: Benoît Cousson <bcousson@baylibre.com> 15286M: Tony Lindgren <tony@atomide.com> 15287L: linux-omap@vger.kernel.org 15288L: devicetree@vger.kernel.org 15289S: Maintained 15290F: arch/arm/boot/dts/*am3* 15291F: arch/arm/boot/dts/*am4* 15292F: arch/arm/boot/dts/*am5* 15293F: arch/arm/boot/dts/*dra7* 15294F: arch/arm/boot/dts/*omap* 15295F: arch/arm/boot/dts/logicpd-som-lv* 15296F: arch/arm/boot/dts/logicpd-torpedo* 15297 15298OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15299L: linux-omap@vger.kernel.org 15300L: linux-fbdev@vger.kernel.org 15301S: Orphan 15302F: Documentation/arm/omap/dss.rst 15303F: drivers/video/fbdev/omap2/ 15304 15305OMAP FRAMEBUFFER SUPPORT 15306L: linux-fbdev@vger.kernel.org 15307L: linux-omap@vger.kernel.org 15308S: Orphan 15309F: drivers/video/fbdev/omap/ 15310 15311OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15312M: Roger Quadros <rogerq@kernel.org> 15313M: Tony Lindgren <tony@atomide.com> 15314L: linux-omap@vger.kernel.org 15315S: Maintained 15316F: arch/arm/mach-omap2/*gpmc* 15317F: drivers/memory/omap-gpmc.c 15318 15319OMAP GPIO DRIVER 15320M: Grygorii Strashko <grygorii.strashko@ti.com> 15321M: Santosh Shilimkar <ssantosh@kernel.org> 15322M: Kevin Hilman <khilman@kernel.org> 15323L: linux-omap@vger.kernel.org 15324S: Maintained 15325F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15326F: drivers/gpio/gpio-omap.c 15327 15328OMAP HARDWARE SPINLOCK SUPPORT 15329M: Ohad Ben-Cohen <ohad@wizery.com> 15330L: linux-omap@vger.kernel.org 15331S: Maintained 15332F: drivers/hwspinlock/omap_hwspinlock.c 15333 15334OMAP HS MMC SUPPORT 15335L: linux-mmc@vger.kernel.org 15336L: linux-omap@vger.kernel.org 15337S: Orphan 15338F: drivers/mmc/host/omap_hsmmc.c 15339 15340OMAP HWMOD DATA 15341M: Paul Walmsley <paul@pwsan.com> 15342L: linux-omap@vger.kernel.org 15343S: Maintained 15344F: arch/arm/mach-omap2/omap_hwmod*data* 15345 15346OMAP HWMOD SUPPORT 15347M: Benoît Cousson <bcousson@baylibre.com> 15348M: Paul Walmsley <paul@pwsan.com> 15349L: linux-omap@vger.kernel.org 15350S: Maintained 15351F: arch/arm/mach-omap2/omap_hwmod.* 15352 15353OMAP I2C DRIVER 15354M: Vignesh R <vigneshr@ti.com> 15355L: linux-omap@vger.kernel.org 15356L: linux-i2c@vger.kernel.org 15357S: Maintained 15358F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15359F: drivers/i2c/busses/i2c-omap.c 15360 15361OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15362M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15363L: linux-media@vger.kernel.org 15364S: Maintained 15365F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15366F: drivers/media/platform/ti/omap3isp/ 15367F: drivers/staging/media/omap4iss/ 15368 15369OMAP MMC SUPPORT 15370M: Aaro Koskinen <aaro.koskinen@iki.fi> 15371L: linux-omap@vger.kernel.org 15372S: Odd Fixes 15373F: drivers/mmc/host/omap.c 15374 15375OMAP POWER MANAGEMENT SUPPORT 15376M: Kevin Hilman <khilman@kernel.org> 15377L: linux-omap@vger.kernel.org 15378S: Maintained 15379F: arch/arm/*omap*/*pm* 15380F: drivers/cpufreq/omap-cpufreq.c 15381 15382OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15383M: Paul Walmsley <paul@pwsan.com> 15384L: linux-omap@vger.kernel.org 15385S: Maintained 15386F: arch/arm/mach-omap2/prm* 15387 15388OMAP RANDOM NUMBER GENERATOR SUPPORT 15389M: Deepak Saxena <dsaxena@plexity.net> 15390S: Maintained 15391F: drivers/char/hw_random/omap-rng.c 15392 15393OMAP USB SUPPORT 15394L: linux-usb@vger.kernel.org 15395L: linux-omap@vger.kernel.org 15396S: Orphan 15397F: arch/arm/*omap*/usb* 15398F: drivers/usb/*/*omap* 15399 15400OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15401M: Mark Jackson <mpfj@newflow.co.uk> 15402L: linux-omap@vger.kernel.org 15403S: Maintained 15404F: arch/arm/boot/dts/am335x-nano.dts 15405 15406OMAP1 SUPPORT 15407M: Aaro Koskinen <aaro.koskinen@iki.fi> 15408M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15409M: Tony Lindgren <tony@atomide.com> 15410L: linux-omap@vger.kernel.org 15411S: Maintained 15412Q: http://patchwork.kernel.org/project/linux-omap/list/ 15413T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15414F: arch/arm/configs/omap1_defconfig 15415F: arch/arm/mach-omap1/ 15416F: drivers/i2c/busses/i2c-omap.c 15417F: include/linux/platform_data/ams-delta-fiq.h 15418F: include/linux/platform_data/i2c-omap.h 15419 15420OMAP2+ SUPPORT 15421M: Tony Lindgren <tony@atomide.com> 15422L: linux-omap@vger.kernel.org 15423S: Maintained 15424W: http://www.muru.com/linux/omap/ 15425W: http://linux.omap.com/ 15426Q: http://patchwork.kernel.org/project/linux-omap/list/ 15427T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15428F: arch/arm/configs/omap2plus_defconfig 15429F: arch/arm/mach-omap2/ 15430F: drivers/bus/ti-sysc.c 15431F: drivers/i2c/busses/i2c-omap.c 15432F: drivers/irqchip/irq-omap-intc.c 15433F: drivers/mfd/*omap*.c 15434F: drivers/mfd/menelaus.c 15435F: drivers/mfd/palmas.c 15436F: drivers/mfd/tps65217.c 15437F: drivers/mfd/tps65218.c 15438F: drivers/mfd/tps65219.c 15439F: drivers/mfd/tps65910.c 15440F: drivers/mfd/twl-core.[ch] 15441F: drivers/mfd/twl4030*.c 15442F: drivers/mfd/twl6030*.c 15443F: drivers/mfd/twl6040*.c 15444F: drivers/regulator/palmas-regulator*.c 15445F: drivers/regulator/pbias-regulator.c 15446F: drivers/regulator/tps65217-regulator.c 15447F: drivers/regulator/tps65218-regulator.c 15448F: drivers/regulator/tps65219-regulator.c 15449F: drivers/regulator/tps65910-regulator.c 15450F: drivers/regulator/twl-regulator.c 15451F: drivers/regulator/twl6030-regulator.c 15452F: include/linux/platform_data/i2c-omap.h 15453F: include/linux/platform_data/ti-sysc.h 15454 15455OMFS FILESYSTEM 15456M: Bob Copeland <me@bobcopeland.com> 15457L: linux-karma-devel@lists.sourceforge.net 15458S: Maintained 15459F: Documentation/filesystems/omfs.rst 15460F: fs/omfs/ 15461 15462OMNIVISION OG01A1B SENSOR DRIVER 15463M: Shawn Tu <shawnx.tu@intel.com> 15464L: linux-media@vger.kernel.org 15465S: Maintained 15466F: drivers/media/i2c/og01a1b.c 15467 15468OMNIVISION OV02A10 SENSOR DRIVER 15469M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15470L: linux-media@vger.kernel.org 15471S: Maintained 15472T: git git://linuxtv.org/media_tree.git 15473F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15474F: drivers/media/i2c/ov02a10.c 15475 15476OMNIVISION OV08D10 SENSOR DRIVER 15477M: Jimmy Su <jimmy.su@intel.com> 15478L: linux-media@vger.kernel.org 15479S: Maintained 15480T: git git://linuxtv.org/media_tree.git 15481F: drivers/media/i2c/ov08d10.c 15482 15483OMNIVISION OV08X40 SENSOR DRIVER 15484M: Jason Chen <jason.z.chen@intel.com> 15485L: linux-media@vger.kernel.org 15486S: Maintained 15487T: git git://linuxtv.org/media_tree.git 15488F: drivers/media/i2c/ov08x40.c 15489 15490OMNIVISION OV13858 SENSOR DRIVER 15491M: Sakari Ailus <sakari.ailus@linux.intel.com> 15492L: linux-media@vger.kernel.org 15493S: Maintained 15494T: git git://linuxtv.org/media_tree.git 15495F: drivers/media/i2c/ov13858.c 15496 15497OMNIVISION OV13B10 SENSOR DRIVER 15498M: Arec Kao <arec.kao@intel.com> 15499L: linux-media@vger.kernel.org 15500S: Maintained 15501T: git git://linuxtv.org/media_tree.git 15502F: drivers/media/i2c/ov13b10.c 15503 15504OMNIVISION OV2680 SENSOR DRIVER 15505M: Rui Miguel Silva <rmfrfs@gmail.com> 15506L: linux-media@vger.kernel.org 15507S: Maintained 15508T: git git://linuxtv.org/media_tree.git 15509F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15510F: drivers/media/i2c/ov2680.c 15511 15512OMNIVISION OV2685 SENSOR DRIVER 15513M: Shunqian Zheng <zhengsq@rock-chips.com> 15514L: linux-media@vger.kernel.org 15515S: Maintained 15516T: git git://linuxtv.org/media_tree.git 15517F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15518F: drivers/media/i2c/ov2685.c 15519 15520OMNIVISION OV2740 SENSOR DRIVER 15521M: Tianshu Qiu <tian.shu.qiu@intel.com> 15522R: Shawn Tu <shawnx.tu@intel.com> 15523R: Bingbu Cao <bingbu.cao@intel.com> 15524L: linux-media@vger.kernel.org 15525S: Maintained 15526T: git git://linuxtv.org/media_tree.git 15527F: drivers/media/i2c/ov2740.c 15528 15529OMNIVISION OV4689 SENSOR DRIVER 15530M: Mikhail Rudenko <mike.rudenko@gmail.com> 15531L: linux-media@vger.kernel.org 15532S: Maintained 15533T: git git://linuxtv.org/media_tree.git 15534F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15535F: drivers/media/i2c/ov5647.c 15536 15537OMNIVISION OV5640 SENSOR DRIVER 15538M: Steve Longerbeam <slongerbeam@gmail.com> 15539L: linux-media@vger.kernel.org 15540S: Maintained 15541T: git git://linuxtv.org/media_tree.git 15542F: drivers/media/i2c/ov5640.c 15543 15544OMNIVISION OV5647 SENSOR DRIVER 15545M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15546M: Jacopo Mondi <jacopo@jmondi.org> 15547L: linux-media@vger.kernel.org 15548S: Maintained 15549T: git git://linuxtv.org/media_tree.git 15550F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15551F: drivers/media/i2c/ov5647.c 15552 15553OMNIVISION OV5670 SENSOR DRIVER 15554M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15555L: linux-media@vger.kernel.org 15556S: Maintained 15557T: git git://linuxtv.org/media_tree.git 15558F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15559F: drivers/media/i2c/ov5670.c 15560 15561OMNIVISION OV5675 SENSOR DRIVER 15562M: Shawn Tu <shawnx.tu@intel.com> 15563L: linux-media@vger.kernel.org 15564S: Maintained 15565T: git git://linuxtv.org/media_tree.git 15566F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15567F: drivers/media/i2c/ov5675.c 15568 15569OMNIVISION OV5693 SENSOR DRIVER 15570M: Daniel Scally <djrscally@gmail.com> 15571L: linux-media@vger.kernel.org 15572S: Maintained 15573T: git git://linuxtv.org/media_tree.git 15574F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15575F: drivers/media/i2c/ov5693.c 15576 15577OMNIVISION OV5695 SENSOR DRIVER 15578M: Shunqian Zheng <zhengsq@rock-chips.com> 15579L: linux-media@vger.kernel.org 15580S: Maintained 15581T: git git://linuxtv.org/media_tree.git 15582F: drivers/media/i2c/ov5695.c 15583 15584OMNIVISION OV7670 SENSOR DRIVER 15585L: linux-media@vger.kernel.org 15586S: Orphan 15587T: git git://linuxtv.org/media_tree.git 15588F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15589F: drivers/media/i2c/ov7670.c 15590 15591OMNIVISION OV772x SENSOR DRIVER 15592M: Jacopo Mondi <jacopo@jmondi.org> 15593L: linux-media@vger.kernel.org 15594S: Odd fixes 15595T: git git://linuxtv.org/media_tree.git 15596F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15597F: drivers/media/i2c/ov772x.c 15598F: include/media/i2c/ov772x.h 15599 15600OMNIVISION OV7740 SENSOR DRIVER 15601M: Wenyou Yang <wenyou.yang@microchip.com> 15602L: linux-media@vger.kernel.org 15603S: Maintained 15604T: git git://linuxtv.org/media_tree.git 15605F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15606F: drivers/media/i2c/ov7740.c 15607 15608OMNIVISION OV8856 SENSOR DRIVER 15609M: Sakari Ailus <sakari.ailus@linux.intel.com> 15610L: linux-media@vger.kernel.org 15611S: Maintained 15612T: git git://linuxtv.org/media_tree.git 15613F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15614F: drivers/media/i2c/ov8856.c 15615 15616OMNIVISION OV8858 SENSOR DRIVER 15617M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15618M: Nicholas Roth <nicholas@rothemail.net> 15619L: linux-media@vger.kernel.org 15620S: Maintained 15621T: git git://linuxtv.org/media_tree.git 15622F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15623F: drivers/media/i2c/ov8858.c 15624 15625OMNIVISION OV9282 SENSOR DRIVER 15626M: Paul J. Murphy <paul.j.murphy@intel.com> 15627M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15628L: linux-media@vger.kernel.org 15629S: Maintained 15630T: git git://linuxtv.org/media_tree.git 15631F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15632F: drivers/media/i2c/ov9282.c 15633 15634OMNIVISION OV9640 SENSOR DRIVER 15635M: Petr Cvek <petrcvekcz@gmail.com> 15636L: linux-media@vger.kernel.org 15637S: Maintained 15638F: drivers/media/i2c/ov9640.* 15639 15640OMNIVISION OV9650 SENSOR DRIVER 15641M: Sakari Ailus <sakari.ailus@linux.intel.com> 15642R: Akinobu Mita <akinobu.mita@gmail.com> 15643R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15644L: linux-media@vger.kernel.org 15645S: Maintained 15646T: git git://linuxtv.org/media_tree.git 15647F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15648F: drivers/media/i2c/ov9650.c 15649 15650OMNIVISION OV9734 SENSOR DRIVER 15651M: Tianshu Qiu <tian.shu.qiu@intel.com> 15652R: Bingbu Cao <bingbu.cao@intel.com> 15653L: linux-media@vger.kernel.org 15654S: Maintained 15655T: git git://linuxtv.org/media_tree.git 15656F: drivers/media/i2c/ov9734.c 15657 15658ONBOARD USB HUB DRIVER 15659M: Matthias Kaehlcke <mka@chromium.org> 15660L: linux-usb@vger.kernel.org 15661S: Maintained 15662F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15663F: drivers/usb/misc/onboard_usb_hub.c 15664 15665ONENAND FLASH DRIVER 15666M: Kyungmin Park <kyungmin.park@samsung.com> 15667L: linux-mtd@lists.infradead.org 15668S: Maintained 15669F: drivers/mtd/nand/onenand/ 15670F: include/linux/mtd/onenand*.h 15671 15672ONEXPLAYER FAN DRIVER 15673M: Derek John Clark <derekjohn.clark@gmail.com> 15674M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15675L: linux-hwmon@vger.kernel.org 15676S: Maintained 15677F: drivers/hwmon/oxp-sensors.c 15678 15679ONIE TLV NVMEM LAYOUT DRIVER 15680M: Miquel Raynal <miquel.raynal@bootlin.com> 15681S: Maintained 15682F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15683F: drivers/nvmem/layouts/onie-tlv.c 15684 15685ONION OMEGA2+ BOARD 15686M: Harvey Hunt <harveyhuntnexus@gmail.com> 15687L: linux-mips@vger.kernel.org 15688S: Maintained 15689F: arch/mips/boot/dts/ralink/omega2p.dts 15690 15691ONSEMI ETHERNET PHY DRIVERS 15692M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15693L: netdev@vger.kernel.org 15694S: Supported 15695W: http://www.onsemi.com 15696F: drivers/net/phy/ncn* 15697 15698OP-TEE DRIVER 15699M: Jens Wiklander <jens.wiklander@linaro.org> 15700L: op-tee@lists.trustedfirmware.org 15701S: Maintained 15702F: Documentation/ABI/testing/sysfs-bus-optee-devices 15703F: drivers/tee/optee/ 15704 15705OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15706M: Sumit Garg <sumit.garg@linaro.org> 15707L: op-tee@lists.trustedfirmware.org 15708S: Maintained 15709F: drivers/char/hw_random/optee-rng.c 15710 15711OP-TEE RTC DRIVER 15712M: Clément Léger <clement.leger@bootlin.com> 15713L: linux-rtc@vger.kernel.org 15714S: Maintained 15715F: drivers/rtc/rtc-optee.c 15716 15717OPA-VNIC DRIVER 15718M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15719L: linux-rdma@vger.kernel.org 15720S: Supported 15721F: drivers/infiniband/ulp/opa_vnic 15722 15723OPEN FIRMWARE AND FLATTENED DEVICE TREE 15724M: Rob Herring <robh+dt@kernel.org> 15725M: Frank Rowand <frowand.list@gmail.com> 15726L: devicetree@vger.kernel.org 15727S: Maintained 15728W: http://www.devicetree.org/ 15729C: irc://irc.libera.chat/devicetree 15730T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15731F: Documentation/ABI/testing/sysfs-firmware-ofw 15732F: drivers/of/ 15733F: include/linux/of*.h 15734F: scripts/dtc/ 15735K: of_overlay_notifier_ 15736K: of_overlay_fdt_apply 15737K: of_overlay_remove 15738 15739OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15740M: Rob Herring <robh+dt@kernel.org> 15741M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15742M: Conor Dooley <conor+dt@kernel.org> 15743L: devicetree@vger.kernel.org 15744S: Maintained 15745Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15746C: irc://irc.libera.chat/devicetree 15747T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15748F: Documentation/devicetree/ 15749F: arch/*/boot/dts/ 15750F: include/dt-bindings/ 15751 15752OPENCOMPUTE PTP CLOCK DRIVER 15753M: Jonathan Lemon <jonathan.lemon@gmail.com> 15754M: Vadim Fedorenko <vadfed@fb.com> 15755L: netdev@vger.kernel.org 15756S: Maintained 15757F: drivers/ptp/ptp_ocp.c 15758 15759OPENCORES I2C BUS DRIVER 15760M: Peter Korsgaard <peter@korsgaard.com> 15761M: Andrew Lunn <andrew@lunn.ch> 15762L: linux-i2c@vger.kernel.org 15763S: Maintained 15764F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15765F: Documentation/i2c/busses/i2c-ocores.rst 15766F: drivers/i2c/busses/i2c-ocores.c 15767F: include/linux/platform_data/i2c-ocores.h 15768 15769OPENRISC ARCHITECTURE 15770M: Jonas Bonn <jonas@southpole.se> 15771M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15772M: Stafford Horne <shorne@gmail.com> 15773L: linux-openrisc@vger.kernel.org 15774S: Maintained 15775W: http://openrisc.io 15776T: git https://github.com/openrisc/linux.git 15777F: Documentation/arch/openrisc/ 15778F: Documentation/devicetree/bindings/openrisc/ 15779F: arch/openrisc/ 15780F: drivers/irqchip/irq-ompic.c 15781F: drivers/irqchip/irq-or1k-* 15782 15783OPENVSWITCH 15784M: Pravin B Shelar <pshelar@ovn.org> 15785L: netdev@vger.kernel.org 15786L: dev@openvswitch.org 15787S: Maintained 15788W: http://openvswitch.org 15789F: include/uapi/linux/openvswitch.h 15790F: net/openvswitch/ 15791F: tools/testing/selftests/net/openvswitch/ 15792 15793OPERATING PERFORMANCE POINTS (OPP) 15794M: Viresh Kumar <vireshk@kernel.org> 15795M: Nishanth Menon <nm@ti.com> 15796M: Stephen Boyd <sboyd@kernel.org> 15797L: linux-pm@vger.kernel.org 15798S: Maintained 15799T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15800F: Documentation/devicetree/bindings/opp/ 15801F: Documentation/power/opp.rst 15802F: drivers/opp/ 15803F: include/linux/pm_opp.h 15804 15805OPL4 DRIVER 15806M: Clemens Ladisch <clemens@ladisch.de> 15807L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15808S: Maintained 15809T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15810F: sound/drivers/opl4/ 15811 15812ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15813M: Mark Fasheh <mark@fasheh.com> 15814M: Joel Becker <jlbec@evilplan.org> 15815M: Joseph Qi <joseph.qi@linux.alibaba.com> 15816L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15817S: Supported 15818W: http://ocfs2.wiki.kernel.org 15819F: Documentation/filesystems/dlmfs.rst 15820F: Documentation/filesystems/ocfs2.rst 15821F: fs/ocfs2/ 15822 15823ORANGEFS FILESYSTEM 15824M: Mike Marshall <hubcap@omnibond.com> 15825R: Martin Brandenburg <martin@omnibond.com> 15826L: devel@lists.orangefs.org 15827S: Supported 15828T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15829F: Documentation/filesystems/orangefs.rst 15830F: fs/orangefs/ 15831 15832ORINOCO DRIVER 15833L: linux-wireless@vger.kernel.org 15834S: Orphan 15835W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15836W: http://www.nongnu.org/orinoco/ 15837F: drivers/net/wireless/intersil/orinoco/ 15838 15839OV2659 OMNIVISION SENSOR DRIVER 15840M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15841L: linux-media@vger.kernel.org 15842S: Maintained 15843W: https://linuxtv.org 15844Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15845T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15846F: drivers/media/i2c/ov2659.c 15847F: include/media/i2c/ov2659.h 15848 15849OVERLAY FILESYSTEM 15850M: Miklos Szeredi <miklos@szeredi.hu> 15851L: linux-unionfs@vger.kernel.org 15852S: Supported 15853T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15854F: Documentation/filesystems/overlayfs.rst 15855F: fs/overlayfs/ 15856 15857P54 WIRELESS DRIVER 15858M: Christian Lamparter <chunkeey@googlemail.com> 15859L: linux-wireless@vger.kernel.org 15860S: Maintained 15861W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15862F: drivers/net/wireless/intersil/p54/ 15863 15864PACKET SOCKETS 15865M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15866S: Maintained 15867F: include/uapi/linux/if_packet.h 15868F: net/packet/af_packet.c 15869 15870PACKING 15871M: Vladimir Oltean <olteanv@gmail.com> 15872L: netdev@vger.kernel.org 15873S: Supported 15874F: Documentation/core-api/packing.rst 15875F: include/linux/packing.h 15876F: lib/packing.c 15877 15878PADATA PARALLEL EXECUTION MECHANISM 15879M: Steffen Klassert <steffen.klassert@secunet.com> 15880M: Daniel Jordan <daniel.m.jordan@oracle.com> 15881L: linux-crypto@vger.kernel.org 15882L: linux-kernel@vger.kernel.org 15883S: Maintained 15884F: Documentation/core-api/padata.rst 15885F: include/linux/padata.h 15886F: kernel/padata.c 15887 15888PAGE CACHE 15889M: Matthew Wilcox (Oracle) <willy@infradead.org> 15890L: linux-fsdevel@vger.kernel.org 15891S: Supported 15892T: git git://git.infradead.org/users/willy/pagecache.git 15893F: Documentation/filesystems/locking.rst 15894F: Documentation/filesystems/vfs.rst 15895F: include/linux/pagemap.h 15896F: mm/filemap.c 15897F: mm/page-writeback.c 15898F: mm/readahead.c 15899F: mm/truncate.c 15900 15901PAGE POOL 15902M: Jesper Dangaard Brouer <hawk@kernel.org> 15903M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15904L: netdev@vger.kernel.org 15905S: Supported 15906F: Documentation/networking/page_pool.rst 15907F: include/net/page_pool.h 15908F: include/trace/events/page_pool.h 15909F: net/core/page_pool.c 15910 15911PAGE TABLE CHECK 15912M: Pasha Tatashin <pasha.tatashin@soleen.com> 15913M: Andrew Morton <akpm@linux-foundation.org> 15914L: linux-mm@kvack.org 15915S: Maintained 15916F: Documentation/mm/page_table_check.rst 15917F: include/linux/page_table_check.h 15918F: mm/page_table_check.c 15919 15920PANASONIC LAPTOP ACPI EXTRAS DRIVER 15921M: Kenneth Chan <kenneth.t.chan@gmail.com> 15922L: platform-driver-x86@vger.kernel.org 15923S: Maintained 15924F: drivers/platform/x86/panasonic-laptop.c 15925 15926PARALLAX PING IIO SENSOR DRIVER 15927M: Andreas Klinger <ak@it-klinger.de> 15928L: linux-iio@vger.kernel.org 15929S: Maintained 15930F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15931F: drivers/iio/proximity/ping.c 15932 15933PARALLEL LCD/KEYPAD PANEL DRIVER 15934M: Willy Tarreau <willy@haproxy.com> 15935M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15936S: Odd Fixes 15937F: Documentation/admin-guide/lcd-panel-cgram.rst 15938F: drivers/auxdisplay/panel.c 15939 15940PARALLEL PORT SUBSYSTEM 15941M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15942M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15943L: linux-parport@lists.infradead.org (subscribers-only) 15944S: Maintained 15945F: Documentation/driver-api/parport*.rst 15946F: drivers/char/ppdev.c 15947F: drivers/parport/ 15948F: include/linux/parport*.h 15949F: include/uapi/linux/ppdev.h 15950 15951PARAVIRT_OPS INTERFACE 15952M: Juergen Gross <jgross@suse.com> 15953M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15954R: Alexey Makhalov <amakhalov@vmware.com> 15955R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15956L: virtualization@lists.linux-foundation.org 15957L: x86@kernel.org 15958S: Supported 15959T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15960F: Documentation/virt/paravirt_ops.rst 15961F: arch/*/include/asm/paravirt*.h 15962F: arch/*/kernel/paravirt* 15963F: include/linux/hypervisor.h 15964 15965PARISC ARCHITECTURE 15966M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15967M: Helge Deller <deller@gmx.de> 15968L: linux-parisc@vger.kernel.org 15969S: Maintained 15970W: https://parisc.wiki.kernel.org 15971Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15972T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15973T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15974F: Documentation/arch/parisc/ 15975F: arch/parisc/ 15976F: drivers/char/agp/parisc-agp.c 15977F: drivers/input/misc/hp_sdc_rtc.c 15978F: drivers/input/serio/gscps2.c 15979F: drivers/input/serio/hp_sdc* 15980F: drivers/parisc/ 15981F: drivers/parport/parport_gsc.* 15982F: drivers/tty/serial/8250/8250_parisc.c 15983F: drivers/video/console/sti* 15984F: drivers/video/fbdev/sti* 15985F: drivers/video/logo/logo_parisc* 15986F: include/linux/hp_sdc.h 15987 15988PARMAN 15989M: Jiri Pirko <jiri@resnulli.us> 15990L: netdev@vger.kernel.org 15991S: Supported 15992F: include/linux/parman.h 15993F: lib/parman.c 15994F: lib/test_parman.c 15995 15996PC ENGINES APU BOARD DRIVER 15997M: Enrico Weigelt, metux IT consult <info@metux.net> 15998S: Maintained 15999F: drivers/platform/x86/pcengines-apuv2.c 16000 16001PC87360 HARDWARE MONITORING DRIVER 16002M: Jim Cromie <jim.cromie@gmail.com> 16003L: linux-hwmon@vger.kernel.org 16004S: Maintained 16005F: Documentation/hwmon/pc87360.rst 16006F: drivers/hwmon/pc87360.c 16007 16008PC8736x GPIO DRIVER 16009M: Jim Cromie <jim.cromie@gmail.com> 16010S: Maintained 16011F: drivers/char/pc8736x_gpio.c 16012 16013PC87427 HARDWARE MONITORING DRIVER 16014M: Jean Delvare <jdelvare@suse.com> 16015L: linux-hwmon@vger.kernel.org 16016S: Maintained 16017F: Documentation/hwmon/pc87427.rst 16018F: drivers/hwmon/pc87427.c 16019 16020PCA9532 LED DRIVER 16021M: Riku Voipio <riku.voipio@iki.fi> 16022S: Maintained 16023F: drivers/leds/leds-pca9532.c 16024F: include/linux/leds-pca9532.h 16025 16026PCA9541 I2C BUS MASTER SELECTOR DRIVER 16027M: Guenter Roeck <linux@roeck-us.net> 16028L: linux-i2c@vger.kernel.org 16029S: Maintained 16030F: drivers/i2c/muxes/i2c-mux-pca9541.c 16031 16032PCDP - PRIMARY CONSOLE AND DEBUG PORT 16033M: Khalid Aziz <khalid@gonehiking.org> 16034S: Maintained 16035F: drivers/firmware/pcdp.* 16036 16037PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16038M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16039M: Pali Rohár <pali@kernel.org> 16040L: linux-pci@vger.kernel.org 16041L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16042S: Maintained 16043F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16044F: drivers/pci/controller/pci-aardvark.c 16045 16046PCI DRIVER FOR ALTERA PCIE IP 16047M: Joyce Ooi <joyce.ooi@intel.com> 16048L: linux-pci@vger.kernel.org 16049S: Supported 16050F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16051F: drivers/pci/controller/pcie-altera.c 16052 16053PCI DRIVER FOR APPLIEDMICRO XGENE 16054M: Toan Le <toan@os.amperecomputing.com> 16055L: linux-pci@vger.kernel.org 16056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16057S: Maintained 16058F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16059F: drivers/pci/controller/pci-xgene.c 16060 16061PCI DRIVER FOR ARM VERSATILE PLATFORM 16062M: Rob Herring <robh@kernel.org> 16063L: linux-pci@vger.kernel.org 16064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16065S: Maintained 16066F: Documentation/devicetree/bindings/pci/versatile.yaml 16067F: drivers/pci/controller/pci-versatile.c 16068 16069PCI DRIVER FOR ARMADA 8K 16070M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16071L: linux-pci@vger.kernel.org 16072L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16073S: Maintained 16074F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16075F: drivers/pci/controller/dwc/pcie-armada8k.c 16076 16077PCI DRIVER FOR CADENCE PCIE IP 16078M: Tom Joseph <tjoseph@cadence.com> 16079L: linux-pci@vger.kernel.org 16080S: Maintained 16081F: Documentation/devicetree/bindings/pci/cdns,* 16082F: drivers/pci/controller/cadence/ 16083 16084PCI DRIVER FOR FREESCALE LAYERSCAPE 16085M: Minghuan Lian <minghuan.Lian@nxp.com> 16086M: Mingkai Hu <mingkai.hu@nxp.com> 16087M: Roy Zang <roy.zang@nxp.com> 16088L: linuxppc-dev@lists.ozlabs.org 16089L: linux-pci@vger.kernel.org 16090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16091S: Maintained 16092F: drivers/pci/controller/dwc/*layerscape* 16093 16094PCI DRIVER FOR FU740 16095M: Paul Walmsley <paul.walmsley@sifive.com> 16096M: Greentime Hu <greentime.hu@sifive.com> 16097L: linux-pci@vger.kernel.org 16098S: Maintained 16099F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16100F: drivers/pci/controller/dwc/pcie-fu740.c 16101 16102PCI DRIVER FOR GENERIC OF HOSTS 16103M: Will Deacon <will@kernel.org> 16104L: linux-pci@vger.kernel.org 16105L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16106S: Maintained 16107F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16108F: drivers/pci/controller/pci-host-common.c 16109F: drivers/pci/controller/pci-host-generic.c 16110 16111PCI DRIVER FOR IMX6 16112M: Richard Zhu <hongxing.zhu@nxp.com> 16113M: Lucas Stach <l.stach@pengutronix.de> 16114L: linux-pci@vger.kernel.org 16115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16116S: Maintained 16117F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16118F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16119F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16120F: drivers/pci/controller/dwc/*imx6* 16121 16122PCI DRIVER FOR INTEL IXP4XX 16123M: Linus Walleij <linus.walleij@linaro.org> 16124S: Maintained 16125F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16126F: drivers/pci/controller/pci-ixp4xx.c 16127 16128PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16129M: Nirmal Patel <nirmal.patel@linux.intel.com> 16130R: Jonathan Derrick <jonathan.derrick@linux.dev> 16131L: linux-pci@vger.kernel.org 16132S: Supported 16133F: drivers/pci/controller/vmd.c 16134 16135PCI DRIVER FOR MICROSEMI SWITCHTEC 16136M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16137M: Logan Gunthorpe <logang@deltatee.com> 16138L: linux-pci@vger.kernel.org 16139S: Maintained 16140F: Documentation/ABI/testing/sysfs-class-switchtec 16141F: Documentation/driver-api/switchtec.rst 16142F: drivers/ntb/hw/mscc/ 16143F: drivers/pci/switch/switchtec* 16144F: include/linux/switchtec.h 16145F: include/uapi/linux/switchtec_ioctl.h 16146 16147PCI DRIVER FOR MOBIVEIL PCIE IP 16148M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16149M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16150L: linux-pci@vger.kernel.org 16151S: Supported 16152F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16153F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16154 16155PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16156M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16157M: Pali Rohár <pali@kernel.org> 16158L: linux-pci@vger.kernel.org 16159L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16160S: Maintained 16161F: drivers/pci/controller/*mvebu* 16162 16163PCI DRIVER FOR NVIDIA TEGRA 16164M: Thierry Reding <thierry.reding@gmail.com> 16165L: linux-tegra@vger.kernel.org 16166L: linux-pci@vger.kernel.org 16167S: Supported 16168F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16169F: drivers/pci/controller/pci-tegra.c 16170 16171PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16172M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16173L: linux-pci@vger.kernel.org 16174L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16175S: Maintained 16176F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16177F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16178 16179PCI DRIVER FOR RENESAS R-CAR 16180M: Marek Vasut <marek.vasut+renesas@gmail.com> 16181M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16182L: linux-pci@vger.kernel.org 16183L: linux-renesas-soc@vger.kernel.org 16184S: Maintained 16185F: Documentation/devicetree/bindings/pci/*rcar* 16186F: drivers/pci/controller/*rcar* 16187 16188PCI DRIVER FOR SAMSUNG EXYNOS 16189M: Jingoo Han <jingoohan1@gmail.com> 16190L: linux-pci@vger.kernel.org 16191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16192L: linux-samsung-soc@vger.kernel.org 16193S: Maintained 16194F: drivers/pci/controller/dwc/pci-exynos.c 16195 16196PCI DRIVER FOR SYNOPSYS DESIGNWARE 16197M: Jingoo Han <jingoohan1@gmail.com> 16198M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16199L: linux-pci@vger.kernel.org 16200S: Maintained 16201F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16202F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16203F: drivers/pci/controller/dwc/*designware* 16204 16205PCI DRIVER FOR TI DRA7XX/J721E 16206M: Vignesh Raghavendra <vigneshr@ti.com> 16207L: linux-omap@vger.kernel.org 16208L: linux-pci@vger.kernel.org 16209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16210S: Supported 16211F: Documentation/devicetree/bindings/pci/ti-pci.txt 16212F: drivers/pci/controller/cadence/pci-j721e.c 16213F: drivers/pci/controller/dwc/pci-dra7xx.c 16214 16215PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16216M: Linus Walleij <linus.walleij@linaro.org> 16217L: linux-pci@vger.kernel.org 16218S: Maintained 16219F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16220F: drivers/pci/controller/pci-v3-semi.c 16221 16222PCI DRIVER FOR XILINX VERSAL CPM 16223M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16224M: Michal Simek <michal.simek@amd.com> 16225L: linux-pci@vger.kernel.org 16226S: Maintained 16227F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16228F: drivers/pci/controller/pcie-xilinx-cpm.c 16229 16230PCI ENDPOINT SUBSYSTEM 16231M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16232M: Krzysztof Wilczyński <kw@linux.com> 16233R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16234R: Kishon Vijay Abraham I <kishon@kernel.org> 16235L: linux-pci@vger.kernel.org 16236S: Supported 16237Q: https://patchwork.kernel.org/project/linux-pci/list/ 16238B: https://bugzilla.kernel.org 16239C: irc://irc.oftc.net/linux-pci 16240T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16241F: Documentation/PCI/endpoint/* 16242F: Documentation/misc-devices/pci-endpoint-test.rst 16243F: drivers/misc/pci_endpoint_test.c 16244F: drivers/pci/endpoint/ 16245F: tools/pci/ 16246 16247PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16248M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16249R: Oliver O'Halloran <oohall@gmail.com> 16250L: linuxppc-dev@lists.ozlabs.org 16251S: Supported 16252F: Documentation/PCI/pci-error-recovery.rst 16253F: Documentation/powerpc/eeh-pci-error-recovery.rst 16254F: arch/powerpc/include/*/eeh*.h 16255F: arch/powerpc/kernel/eeh*.c 16256F: arch/powerpc/platforms/*/eeh*.c 16257F: drivers/pci/pcie/aer.c 16258F: drivers/pci/pcie/dpc.c 16259F: drivers/pci/pcie/err.c 16260 16261PCI ERROR RECOVERY 16262M: Linas Vepstas <linasvepstas@gmail.com> 16263L: linux-pci@vger.kernel.org 16264S: Supported 16265F: Documentation/PCI/pci-error-recovery.rst 16266 16267PCI MSI DRIVER FOR ALTERA MSI IP 16268M: Joyce Ooi <joyce.ooi@intel.com> 16269L: linux-pci@vger.kernel.org 16270S: Supported 16271F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16272F: drivers/pci/controller/pcie-altera-msi.c 16273 16274PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16275M: Toan Le <toan@os.amperecomputing.com> 16276L: linux-pci@vger.kernel.org 16277L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16278S: Maintained 16279F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16280F: drivers/pci/controller/pci-xgene-msi.c 16281 16282PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16283M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16284M: Krzysztof Wilczyński <kw@linux.com> 16285R: Rob Herring <robh@kernel.org> 16286L: linux-pci@vger.kernel.org 16287S: Supported 16288Q: https://patchwork.kernel.org/project/linux-pci/list/ 16289B: https://bugzilla.kernel.org 16290C: irc://irc.oftc.net/linux-pci 16291T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16292F: Documentation/devicetree/bindings/pci/ 16293F: drivers/pci/controller/ 16294F: drivers/pci/pci-bridge-emul.c 16295F: drivers/pci/pci-bridge-emul.h 16296 16297PCI PEER-TO-PEER DMA (P2PDMA) 16298M: Bjorn Helgaas <bhelgaas@google.com> 16299M: Logan Gunthorpe <logang@deltatee.com> 16300L: linux-pci@vger.kernel.org 16301S: Supported 16302Q: https://patchwork.kernel.org/project/linux-pci/list/ 16303B: https://bugzilla.kernel.org 16304C: irc://irc.oftc.net/linux-pci 16305T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16306F: Documentation/driver-api/pci/p2pdma.rst 16307F: drivers/pci/p2pdma.c 16308F: include/linux/pci-p2pdma.h 16309 16310PCI SUBSYSTEM 16311M: Bjorn Helgaas <bhelgaas@google.com> 16312L: linux-pci@vger.kernel.org 16313S: Supported 16314Q: https://patchwork.kernel.org/project/linux-pci/list/ 16315B: https://bugzilla.kernel.org 16316C: irc://irc.oftc.net/linux-pci 16317T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16318F: Documentation/PCI/ 16319F: Documentation/devicetree/bindings/pci/ 16320F: arch/x86/kernel/early-quirks.c 16321F: arch/x86/kernel/quirks.c 16322F: arch/x86/pci/ 16323F: drivers/acpi/pci* 16324F: drivers/pci/ 16325F: include/asm-generic/pci* 16326F: include/linux/of_pci.h 16327F: include/linux/pci* 16328F: include/uapi/linux/pci* 16329F: lib/pci* 16330 16331PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16332M: Jonathan Chocron <jonnyc@amazon.com> 16333L: linux-pci@vger.kernel.org 16334S: Maintained 16335F: Documentation/devicetree/bindings/pci/pcie-al.txt 16336F: drivers/pci/controller/dwc/pcie-al.c 16337 16338PCIE DRIVER FOR AMLOGIC MESON 16339M: Yue Wang <yue.wang@Amlogic.com> 16340L: linux-pci@vger.kernel.org 16341L: linux-amlogic@lists.infradead.org 16342S: Maintained 16343F: drivers/pci/controller/dwc/pci-meson.c 16344 16345PCIE DRIVER FOR AXIS ARTPEC 16346M: Jesper Nilsson <jesper.nilsson@axis.com> 16347L: linux-arm-kernel@axis.com 16348L: linux-pci@vger.kernel.org 16349S: Maintained 16350F: Documentation/devicetree/bindings/pci/axis,artpec* 16351F: drivers/pci/controller/dwc/*artpec* 16352 16353PCIE DRIVER FOR CAVIUM THUNDERX 16354M: Robert Richter <rric@kernel.org> 16355L: linux-pci@vger.kernel.org 16356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16357S: Odd Fixes 16358F: drivers/pci/controller/pci-thunder-* 16359 16360PCIE DRIVER FOR HISILICON 16361M: Zhou Wang <wangzhou1@hisilicon.com> 16362L: linux-pci@vger.kernel.org 16363S: Maintained 16364F: drivers/pci/controller/dwc/pcie-hisi.c 16365 16366PCIE DRIVER FOR HISILICON KIRIN 16367M: Xiaowei Song <songxiaowei@hisilicon.com> 16368M: Binghui Wang <wangbinghui@hisilicon.com> 16369L: linux-pci@vger.kernel.org 16370S: Maintained 16371F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16372F: drivers/pci/controller/dwc/pcie-kirin.c 16373 16374PCIE DRIVER FOR HISILICON STB 16375M: Shawn Guo <shawn.guo@linaro.org> 16376L: linux-pci@vger.kernel.org 16377S: Maintained 16378F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16379F: drivers/pci/controller/dwc/pcie-histb.c 16380 16381PCIE DRIVER FOR INTEL KEEM BAY 16382M: Srikanth Thokala <srikanth.thokala@intel.com> 16383L: linux-pci@vger.kernel.org 16384S: Supported 16385F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16386F: drivers/pci/controller/dwc/pcie-keembay.c 16387 16388PCIE DRIVER FOR INTEL LGM GW SOC 16389M: Rahul Tanwar <rtanwar@maxlinear.com> 16390L: linux-pci@vger.kernel.org 16391S: Maintained 16392F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16393F: drivers/pci/controller/dwc/pcie-intel-gw.c 16394 16395PCIE DRIVER FOR MEDIATEK 16396M: Ryder Lee <ryder.lee@mediatek.com> 16397M: Jianjun Wang <jianjun.wang@mediatek.com> 16398L: linux-pci@vger.kernel.org 16399L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16400S: Supported 16401F: Documentation/devicetree/bindings/pci/mediatek* 16402F: drivers/pci/controller/*mediatek* 16403 16404PCIE DRIVER FOR MICROCHIP 16405M: Daire McNamara <daire.mcnamara@microchip.com> 16406L: linux-pci@vger.kernel.org 16407S: Supported 16408F: Documentation/devicetree/bindings/pci/microchip* 16409F: drivers/pci/controller/*microchip* 16410 16411PCIE DRIVER FOR QUALCOMM MSM 16412M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16413L: linux-pci@vger.kernel.org 16414L: linux-arm-msm@vger.kernel.org 16415S: Maintained 16416F: drivers/pci/controller/dwc/pcie-qcom.c 16417 16418PCIE DRIVER FOR ROCKCHIP 16419M: Shawn Lin <shawn.lin@rock-chips.com> 16420L: linux-pci@vger.kernel.org 16421L: linux-rockchip@lists.infradead.org 16422S: Maintained 16423F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16424F: drivers/pci/controller/pcie-rockchip* 16425 16426PCIE DRIVER FOR SOCIONEXT UNIPHIER 16427M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16428L: linux-pci@vger.kernel.org 16429S: Maintained 16430F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16431F: drivers/pci/controller/dwc/pcie-uniphier* 16432 16433PCIE DRIVER FOR ST SPEAR13XX 16434M: Pratyush Anand <pratyush.anand@gmail.com> 16435L: linux-pci@vger.kernel.org 16436S: Maintained 16437F: drivers/pci/controller/dwc/*spear* 16438 16439PCIE ENDPOINT DRIVER FOR QUALCOMM 16440M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16441L: linux-pci@vger.kernel.org 16442L: linux-arm-msm@vger.kernel.org 16443S: Maintained 16444F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16445F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16446 16447PCMCIA SUBSYSTEM 16448M: Dominik Brodowski <linux@dominikbrodowski.net> 16449S: Odd Fixes 16450T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16451F: Documentation/pcmcia/ 16452F: drivers/pcmcia/ 16453F: include/pcmcia/ 16454F: tools/pcmcia/ 16455 16456PCNET32 NETWORK DRIVER 16457M: Don Fry <pcnet32@frontier.com> 16458L: netdev@vger.kernel.org 16459S: Maintained 16460F: drivers/net/ethernet/amd/pcnet32.c 16461 16462PCRYPT PARALLEL CRYPTO ENGINE 16463M: Steffen Klassert <steffen.klassert@secunet.com> 16464L: linux-crypto@vger.kernel.org 16465S: Maintained 16466F: crypto/pcrypt.c 16467F: include/crypto/pcrypt.h 16468 16469PECI HARDWARE MONITORING DRIVERS 16470M: Iwona Winiarska <iwona.winiarska@intel.com> 16471L: linux-hwmon@vger.kernel.org 16472S: Supported 16473F: Documentation/hwmon/peci-cputemp.rst 16474F: Documentation/hwmon/peci-dimmtemp.rst 16475F: drivers/hwmon/peci/ 16476 16477PECI SUBSYSTEM 16478M: Iwona Winiarska <iwona.winiarska@intel.com> 16479L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16480S: Supported 16481F: Documentation/devicetree/bindings/peci/ 16482F: Documentation/peci/ 16483F: drivers/peci/ 16484F: include/linux/peci-cpu.h 16485F: include/linux/peci.h 16486 16487PENSANDO ETHERNET DRIVERS 16488M: Shannon Nelson <shannon.nelson@amd.com> 16489M: Brett Creeley <brett.creeley@amd.com> 16490M: drivers@pensando.io 16491L: netdev@vger.kernel.org 16492S: Supported 16493F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16494F: drivers/net/ethernet/pensando/ 16495 16496PER-CPU MEMORY ALLOCATOR 16497M: Dennis Zhou <dennis@kernel.org> 16498M: Tejun Heo <tj@kernel.org> 16499M: Christoph Lameter <cl@linux.com> 16500L: linux-mm@kvack.org 16501S: Maintained 16502T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16503F: arch/*/include/asm/percpu.h 16504F: include/linux/percpu*.h 16505F: lib/percpu*.c 16506F: mm/percpu*.c 16507 16508PER-TASK DELAY ACCOUNTING 16509M: Balbir Singh <bsingharora@gmail.com> 16510S: Maintained 16511F: include/linux/delayacct.h 16512F: kernel/delayacct.c 16513 16514PERFORMANCE EVENTS SUBSYSTEM 16515M: Peter Zijlstra <peterz@infradead.org> 16516M: Ingo Molnar <mingo@redhat.com> 16517M: Arnaldo Carvalho de Melo <acme@kernel.org> 16518R: Mark Rutland <mark.rutland@arm.com> 16519R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16520R: Jiri Olsa <jolsa@kernel.org> 16521R: Namhyung Kim <namhyung@kernel.org> 16522R: Ian Rogers <irogers@google.com> 16523R: Adrian Hunter <adrian.hunter@intel.com> 16524L: linux-perf-users@vger.kernel.org 16525L: linux-kernel@vger.kernel.org 16526S: Supported 16527W: https://perf.wiki.kernel.org/ 16528T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16529F: arch/*/events/* 16530F: arch/*/events/*/* 16531F: arch/*/include/asm/perf_event.h 16532F: arch/*/kernel/*/*/perf_event*.c 16533F: arch/*/kernel/*/perf_event*.c 16534F: arch/*/kernel/perf_callchain.c 16535F: arch/*/kernel/perf_event*.c 16536F: include/linux/perf_event.h 16537F: include/uapi/linux/perf_event.h 16538F: kernel/events/* 16539F: tools/lib/perf/ 16540F: tools/perf/ 16541 16542PERFORMANCE EVENTS TOOLING ARM64 16543R: John Garry <john.g.garry@oracle.com> 16544R: Will Deacon <will@kernel.org> 16545R: James Clark <james.clark@arm.com> 16546R: Mike Leach <mike.leach@linaro.org> 16547R: Leo Yan <leo.yan@linaro.org> 16548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16549S: Supported 16550F: tools/build/feature/test-libopencsd.c 16551F: tools/perf/arch/arm*/ 16552F: tools/perf/pmu-events/arch/arm64/ 16553F: tools/perf/util/arm-spe* 16554F: tools/perf/util/cs-etm* 16555 16556PERSONALITY HANDLING 16557M: Christoph Hellwig <hch@infradead.org> 16558L: linux-abi-devel@lists.sourceforge.net 16559S: Maintained 16560F: include/linux/personality.h 16561F: include/uapi/linux/personality.h 16562 16563PHOENIX RC FLIGHT CONTROLLER ADAPTER 16564M: Marcus Folkesson <marcus.folkesson@gmail.com> 16565L: linux-input@vger.kernel.org 16566S: Maintained 16567F: Documentation/input/devices/pxrc.rst 16568F: drivers/input/joystick/pxrc.c 16569 16570PHONET PROTOCOL 16571M: Remi Denis-Courmont <courmisch@gmail.com> 16572S: Supported 16573F: Documentation/networking/phonet.rst 16574F: include/linux/phonet.h 16575F: include/net/phonet/ 16576F: include/uapi/linux/phonet.h 16577F: net/phonet/ 16578 16579PHRAM MTD DRIVER 16580M: Joern Engel <joern@lazybastard.org> 16581L: linux-mtd@lists.infradead.org 16582S: Maintained 16583F: drivers/mtd/devices/phram.c 16584 16585PICOLCD HID DRIVER 16586M: Bruno Prémont <bonbons@linux-vserver.org> 16587L: linux-input@vger.kernel.org 16588S: Maintained 16589F: drivers/hid/hid-picolcd* 16590 16591PIDFD API 16592M: Christian Brauner <christian@brauner.io> 16593L: linux-kernel@vger.kernel.org 16594S: Maintained 16595T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16596F: samples/pidfd/ 16597F: tools/testing/selftests/clone3/ 16598F: tools/testing/selftests/pid_namespace/ 16599F: tools/testing/selftests/pidfd/ 16600K: (?i)pidfd 16601K: (?i)clone3 16602K: \b(clone_args|kernel_clone_args)\b 16603 16604PIN CONTROL SUBSYSTEM 16605M: Linus Walleij <linus.walleij@linaro.org> 16606L: linux-gpio@vger.kernel.org 16607S: Maintained 16608T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16609F: Documentation/devicetree/bindings/pinctrl/ 16610F: Documentation/driver-api/pin-control.rst 16611F: drivers/pinctrl/ 16612F: include/dt-bindings/pinctrl/ 16613F: include/linux/pinctrl/ 16614 16615PIN CONTROLLER - AMD 16616M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16617M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16618S: Maintained 16619F: drivers/pinctrl/pinctrl-amd.c 16620 16621PIN CONTROLLER - FREESCALE 16622M: Dong Aisheng <aisheng.dong@nxp.com> 16623M: Fabio Estevam <festevam@gmail.com> 16624M: Shawn Guo <shawnguo@kernel.org> 16625M: Jacky Bai <ping.bai@nxp.com> 16626R: Pengutronix Kernel Team <kernel@pengutronix.de> 16627L: linux-gpio@vger.kernel.org 16628S: Maintained 16629F: Documentation/devicetree/bindings/pinctrl/fsl,* 16630F: drivers/pinctrl/freescale/ 16631 16632PIN CONTROLLER - INTEL 16633M: Mika Westerberg <mika.westerberg@linux.intel.com> 16634M: Andy Shevchenko <andy@kernel.org> 16635S: Supported 16636T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16637F: drivers/pinctrl/intel/ 16638 16639PIN CONTROLLER - KEEMBAY 16640M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16641S: Supported 16642F: drivers/pinctrl/pinctrl-keembay* 16643 16644PIN CONTROLLER - MEDIATEK 16645M: Sean Wang <sean.wang@kernel.org> 16646L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16647S: Maintained 16648F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16649F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16650F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16651F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16652F: drivers/pinctrl/mediatek/ 16653 16654PIN CONTROLLER - MEDIATEK MIPS 16655M: Arınç ÜNAL <arinc.unal@arinc9.com> 16656M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16657L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16658L: linux-mips@vger.kernel.org 16659S: Maintained 16660F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16661F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16662F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16663F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16664F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16665F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16666F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16667F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16668F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16669F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16670F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16671F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16672F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16673F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16674F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16675 16676PIN CONTROLLER - MICROCHIP AT91 16677M: Ludovic Desroches <ludovic.desroches@microchip.com> 16678L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16679L: linux-gpio@vger.kernel.org 16680S: Supported 16681F: drivers/gpio/gpio-sama5d2-piobu.c 16682F: drivers/pinctrl/pinctrl-at91* 16683 16684PIN CONTROLLER - NXP S32 16685M: Chester Lin <clin@suse.com> 16686R: NXP S32 Linux Team <s32@nxp.com> 16687L: linux-gpio@vger.kernel.org 16688S: Maintained 16689F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16690F: drivers/pinctrl/nxp/ 16691 16692PIN CONTROLLER - QUALCOMM 16693M: Bjorn Andersson <andersson@kernel.org> 16694L: linux-arm-msm@vger.kernel.org 16695S: Maintained 16696F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16697F: drivers/pinctrl/qcom/ 16698 16699PIN CONTROLLER - RENESAS 16700M: Geert Uytterhoeven <geert+renesas@glider.be> 16701L: linux-renesas-soc@vger.kernel.org 16702S: Supported 16703T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16704F: Documentation/devicetree/bindings/pinctrl/renesas,* 16705F: drivers/pinctrl/renesas/ 16706 16707PIN CONTROLLER - SAMSUNG 16708M: Tomasz Figa <tomasz.figa@gmail.com> 16709M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16710M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16711R: Alim Akhtar <alim.akhtar@samsung.com> 16712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16713L: linux-samsung-soc@vger.kernel.org 16714S: Maintained 16715Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16716B: mailto:linux-samsung-soc@vger.kernel.org 16717C: irc://irc.libera.chat/linux-exynos 16718T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16719F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16720F: drivers/pinctrl/samsung/ 16721F: include/dt-bindings/pinctrl/samsung.h 16722 16723PIN CONTROLLER - SINGLE 16724M: Tony Lindgren <tony@atomide.com> 16725M: Haojian Zhuang <haojian.zhuang@linaro.org> 16726L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16727L: linux-omap@vger.kernel.org 16728S: Maintained 16729F: drivers/pinctrl/pinctrl-single.c 16730 16731PIN CONTROLLER - SUNPLUS / TIBBO 16732M: Dvorkin Dmitry <dvorkin@tibbo.com> 16733M: Wells Lu <wellslutw@gmail.com> 16734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16735S: Maintained 16736W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16737F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16738F: drivers/pinctrl/sunplus/ 16739F: include/dt-bindings/pinctrl/sppctl*.h 16740 16741PINE64 PINEPHONE KEYBOARD DRIVER 16742M: Samuel Holland <samuel@sholland.org> 16743S: Supported 16744F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16745F: drivers/input/keyboard/pinephone-keyboard.c 16746 16747PKTCDVD DRIVER 16748M: linux-block@vger.kernel.org 16749S: Orphan 16750F: drivers/block/pktcdvd.c 16751F: include/linux/pktcdvd.h 16752F: include/uapi/linux/pktcdvd.h 16753 16754PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16755M: Tomasz Duszynski <tduszyns@gmail.com> 16756S: Maintained 16757F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16758F: drivers/iio/chemical/pms7003.c 16759 16760PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16761M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16762L: netdev@vger.kernel.org 16763S: Maintained 16764F: drivers/net/phy/mdio-open-alliance.h 16765F: net/ethtool/plca.c 16766 16767PLDMFW LIBRARY 16768M: Jacob Keller <jacob.e.keller@intel.com> 16769S: Maintained 16770F: Documentation/driver-api/pldmfw/ 16771F: include/linux/pldmfw.h 16772F: lib/pldmfw/ 16773 16774PLX DMA DRIVER 16775M: Logan Gunthorpe <logang@deltatee.com> 16776S: Maintained 16777F: drivers/dma/plx_dma.c 16778 16779PM-GRAPH UTILITY 16780M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16781L: linux-pm@vger.kernel.org 16782S: Supported 16783W: https://01.org/pm-graph 16784B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16785T: git git://github.com/intel/pm-graph 16786F: tools/power/pm-graph 16787 16788PM6764TR DRIVER 16789M: Charles Hsu <hsu.yungteng@gmail.com> 16790L: linux-hwmon@vger.kernel.org 16791S: Maintained 16792F: Documentation/hwmon/pm6764tr.rst 16793F: drivers/hwmon/pmbus/pm6764tr.c 16794 16795PMBUS HARDWARE MONITORING DRIVERS 16796M: Guenter Roeck <linux@roeck-us.net> 16797L: linux-hwmon@vger.kernel.org 16798S: Maintained 16799W: http://hwmon.wiki.kernel.org/ 16800W: http://www.roeck-us.net/linux/drivers/ 16801T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16802F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16803F: Documentation/devicetree/bindings/hwmon/max31785.txt 16804F: Documentation/hwmon/adm1275.rst 16805F: Documentation/hwmon/ibm-cffps.rst 16806F: Documentation/hwmon/ir35221.rst 16807F: Documentation/hwmon/lm25066.rst 16808F: Documentation/hwmon/ltc2978.rst 16809F: Documentation/hwmon/ltc3815.rst 16810F: Documentation/hwmon/max16064.rst 16811F: Documentation/hwmon/max20751.rst 16812F: Documentation/hwmon/max31785.rst 16813F: Documentation/hwmon/max34440.rst 16814F: Documentation/hwmon/max8688.rst 16815F: Documentation/hwmon/pmbus-core.rst 16816F: Documentation/hwmon/pmbus.rst 16817F: Documentation/hwmon/tps40422.rst 16818F: Documentation/hwmon/ucd9000.rst 16819F: Documentation/hwmon/ucd9200.rst 16820F: Documentation/hwmon/zl6100.rst 16821F: drivers/hwmon/pmbus/ 16822F: include/linux/pmbus.h 16823 16824PMC SIERRA MaxRAID DRIVER 16825L: linux-scsi@vger.kernel.org 16826S: Orphan 16827W: http://www.pmc-sierra.com/ 16828F: drivers/scsi/pmcraid.* 16829 16830PMC SIERRA PM8001 DRIVER 16831M: Jack Wang <jinpu.wang@cloud.ionos.com> 16832L: linux-scsi@vger.kernel.org 16833S: Supported 16834F: drivers/scsi/pm8001/ 16835 16836PNI RM3100 IIO DRIVER 16837M: Song Qiang <songqiang1304521@gmail.com> 16838L: linux-iio@vger.kernel.org 16839S: Maintained 16840F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16841F: drivers/iio/magnetometer/rm3100* 16842 16843PNP SUPPORT 16844M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16845L: linux-acpi@vger.kernel.org 16846S: Maintained 16847F: drivers/pnp/ 16848F: include/linux/pnp.h 16849 16850POSIX CLOCKS and TIMERS 16851M: Thomas Gleixner <tglx@linutronix.de> 16852L: linux-kernel@vger.kernel.org 16853S: Maintained 16854T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16855F: fs/timerfd.c 16856F: include/linux/time_namespace.h 16857F: include/linux/timer* 16858F: kernel/time/*timer* 16859F: kernel/time/namespace.c 16860 16861POWER MANAGEMENT CORE 16862M: "Rafael J. Wysocki" <rafael@kernel.org> 16863L: linux-pm@vger.kernel.org 16864S: Supported 16865B: https://bugzilla.kernel.org 16866T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16867F: drivers/base/power/ 16868F: drivers/powercap/ 16869F: include/linux/intel_rapl.h 16870F: include/linux/pm.h 16871F: include/linux/pm_* 16872F: include/linux/powercap.h 16873F: kernel/configs/nopm.config 16874 16875POWER STATE COORDINATION INTERFACE (PSCI) 16876M: Mark Rutland <mark.rutland@arm.com> 16877M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16879S: Maintained 16880F: drivers/firmware/psci/ 16881F: include/linux/psci.h 16882F: include/uapi/linux/psci.h 16883 16884POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16885M: Sebastian Reichel <sre@kernel.org> 16886L: linux-pm@vger.kernel.org 16887S: Maintained 16888T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16889F: Documentation/ABI/testing/sysfs-class-power 16890F: Documentation/devicetree/bindings/power/supply/ 16891F: drivers/power/supply/ 16892F: include/linux/power/ 16893F: include/linux/power_supply.h 16894 16895POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16896M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16897L: linuxppc-dev@lists.ozlabs.org 16898S: Maintained 16899F: drivers/char/powernv-op-panel.c 16900 16901PPP OVER ATM (RFC 2364) 16902M: Mitchell Blank Jr <mitch@sfgoth.com> 16903S: Maintained 16904F: include/uapi/linux/atmppp.h 16905F: net/atm/pppoatm.c 16906 16907PPP OVER ETHERNET 16908M: Michal Ostrowski <mostrows@earthlink.net> 16909S: Maintained 16910F: drivers/net/ppp/pppoe.c 16911F: drivers/net/ppp/pppox.c 16912 16913PPP OVER L2TP 16914M: James Chapman <jchapman@katalix.com> 16915S: Maintained 16916F: include/linux/if_pppol2tp.h 16917F: include/uapi/linux/if_pppol2tp.h 16918F: net/l2tp/l2tp_ppp.c 16919 16920PPP PROTOCOL DRIVERS AND COMPRESSORS 16921L: linux-ppp@vger.kernel.org 16922S: Orphan 16923F: drivers/net/ppp/ppp_* 16924 16925PPS SUPPORT 16926M: Rodolfo Giometti <giometti@enneenne.com> 16927L: linuxpps@ml.enneenne.com (subscribers-only) 16928S: Maintained 16929W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16930F: Documentation/ABI/testing/sysfs-pps 16931F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16932F: Documentation/driver-api/pps.rst 16933F: drivers/pps/ 16934F: include/linux/pps*.h 16935F: include/uapi/linux/pps.h 16936 16937PPTP DRIVER 16938M: Dmitry Kozlov <xeb@mail.ru> 16939L: netdev@vger.kernel.org 16940S: Maintained 16941W: http://sourceforge.net/projects/accel-pptp 16942F: drivers/net/ppp/pptp.c 16943 16944PRESSURE STALL INFORMATION (PSI) 16945M: Johannes Weiner <hannes@cmpxchg.org> 16946M: Suren Baghdasaryan <surenb@google.com> 16947S: Maintained 16948F: include/linux/psi* 16949F: kernel/sched/psi.c 16950 16951PRINTK 16952M: Petr Mladek <pmladek@suse.com> 16953M: Sergey Senozhatsky <senozhatsky@chromium.org> 16954R: Steven Rostedt <rostedt@goodmis.org> 16955R: John Ogness <john.ogness@linutronix.de> 16956S: Maintained 16957T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16958F: include/linux/printk.h 16959F: kernel/printk/ 16960 16961PRINTK INDEXING 16962R: Chris Down <chris@chrisdown.name> 16963S: Maintained 16964F: Documentation/core-api/printk-index.rst 16965F: kernel/printk/index.c 16966K: printk_index 16967 16968PROC FILESYSTEM 16969L: linux-kernel@vger.kernel.org 16970L: linux-fsdevel@vger.kernel.org 16971S: Maintained 16972F: Documentation/filesystems/proc.rst 16973F: fs/proc/ 16974F: include/linux/proc_fs.h 16975F: tools/testing/selftests/proc/ 16976 16977PROC SYSCTL 16978M: Luis Chamberlain <mcgrof@kernel.org> 16979M: Kees Cook <keescook@chromium.org> 16980M: Iurii Zaikin <yzaikin@google.com> 16981L: linux-kernel@vger.kernel.org 16982L: linux-fsdevel@vger.kernel.org 16983S: Maintained 16984T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16985F: fs/proc/proc_sysctl.c 16986F: include/linux/sysctl.h 16987F: kernel/sysctl-test.c 16988F: kernel/sysctl.c 16989F: tools/testing/selftests/sysctl/ 16990 16991PS3 NETWORK SUPPORT 16992M: Geoff Levand <geoff@infradead.org> 16993L: netdev@vger.kernel.org 16994L: linuxppc-dev@lists.ozlabs.org 16995S: Maintained 16996F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16997 16998PS3 PLATFORM SUPPORT 16999M: Geoff Levand <geoff@infradead.org> 17000L: linuxppc-dev@lists.ozlabs.org 17001S: Maintained 17002F: arch/powerpc/boot/ps3* 17003F: arch/powerpc/include/asm/lv1call.h 17004F: arch/powerpc/include/asm/ps3*.h 17005F: arch/powerpc/platforms/ps3/ 17006F: drivers/*/ps3* 17007F: drivers/ps3/ 17008F: drivers/rtc/rtc-ps3.c 17009F: drivers/usb/host/*ps3.c 17010F: sound/ppc/snd_ps3* 17011 17012PS3VRAM DRIVER 17013M: Jim Paris <jim@jtan.com> 17014M: Geoff Levand <geoff@infradead.org> 17015L: linuxppc-dev@lists.ozlabs.org 17016S: Maintained 17017F: drivers/block/ps3vram.c 17018 17019PSAMPLE PACKET SAMPLING SUPPORT 17020M: Yotam Gigi <yotam.gi@gmail.com> 17021S: Maintained 17022F: include/net/psample.h 17023F: include/uapi/linux/psample.h 17024F: net/psample 17025 17026PSTORE FILESYSTEM 17027M: Kees Cook <keescook@chromium.org> 17028R: Tony Luck <tony.luck@intel.com> 17029R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17030L: linux-hardening@vger.kernel.org 17031S: Supported 17032T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17033F: Documentation/admin-guide/pstore-blk.rst 17034F: Documentation/admin-guide/ramoops.rst 17035F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17036F: drivers/acpi/apei/erst.c 17037F: drivers/firmware/efi/efi-pstore.c 17038F: fs/pstore/ 17039F: include/linux/pstore* 17040K: \b(pstore|ramoops) 17041 17042PTP HARDWARE CLOCK SUPPORT 17043M: Richard Cochran <richardcochran@gmail.com> 17044L: netdev@vger.kernel.org 17045S: Maintained 17046W: http://linuxptp.sourceforge.net/ 17047F: Documentation/ABI/testing/sysfs-ptp 17048F: Documentation/driver-api/ptp.rst 17049F: drivers/net/phy/dp83640* 17050F: drivers/ptp/* 17051F: include/linux/ptp_cl* 17052K: (?:\b|_)ptp(?:\b|_) 17053 17054PTP VIRTUAL CLOCK SUPPORT 17055M: Yangbo Lu <yangbo.lu@nxp.com> 17056L: netdev@vger.kernel.org 17057S: Maintained 17058F: drivers/ptp/ptp_vclock.c 17059F: net/ethtool/phc_vclocks.c 17060 17061PTRACE SUPPORT 17062M: Oleg Nesterov <oleg@redhat.com> 17063S: Maintained 17064F: arch/*/*/ptrace*.c 17065F: arch/*/include/asm/ptrace*.h 17066F: arch/*/ptrace*.c 17067F: include/asm-generic/syscall.h 17068F: include/linux/ptrace.h 17069F: include/linux/regset.h 17070F: include/uapi/linux/ptrace.h 17071F: kernel/ptrace.c 17072 17073PULSE8-CEC DRIVER 17074M: Hans Verkuil <hverkuil@xs4all.nl> 17075L: linux-media@vger.kernel.org 17076S: Maintained 17077T: git git://linuxtv.org/media_tree.git 17078F: drivers/media/cec/usb/pulse8/ 17079 17080PURELIFI PLFXLC DRIVER 17081M: Srinivasan Raju <srini.raju@purelifi.com> 17082L: linux-wireless@vger.kernel.org 17083S: Supported 17084F: drivers/net/wireless/purelifi/plfxlc/ 17085 17086PVRUSB2 VIDEO4LINUX DRIVER 17087M: Mike Isely <isely@pobox.com> 17088L: pvrusb2@isely.net (subscribers-only) 17089L: linux-media@vger.kernel.org 17090S: Maintained 17091W: http://www.isely.net/pvrusb2/ 17092T: git git://linuxtv.org/media_tree.git 17093F: Documentation/driver-api/media/drivers/pvrusb2* 17094F: drivers/media/usb/pvrusb2/ 17095 17096PWC WEBCAM DRIVER 17097M: Hans Verkuil <hverkuil@xs4all.nl> 17098L: linux-media@vger.kernel.org 17099S: Odd Fixes 17100T: git git://linuxtv.org/media_tree.git 17101F: drivers/media/usb/pwc/* 17102F: include/trace/events/pwc.h 17103 17104PWM IR Transmitter 17105M: Sean Young <sean@mess.org> 17106L: linux-media@vger.kernel.org 17107S: Maintained 17108F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17109F: drivers/media/rc/pwm-ir-tx.c 17110 17111PWM SUBSYSTEM 17112M: Thierry Reding <thierry.reding@gmail.com> 17113R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17114L: linux-pwm@vger.kernel.org 17115S: Maintained 17116Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17117T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17118F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17119F: Documentation/devicetree/bindings/pwm/ 17120F: Documentation/driver-api/pwm.rst 17121F: drivers/gpio/gpio-mvebu.c 17122F: drivers/pwm/ 17123F: drivers/video/backlight/pwm_bl.c 17124F: include/dt-bindings/pwm/ 17125F: include/linux/pwm.h 17126F: include/linux/pwm_backlight.h 17127K: pwm_(config|apply_state|ops) 17128 17129PXA GPIO DRIVER 17130M: Robert Jarzmik <robert.jarzmik@free.fr> 17131L: linux-gpio@vger.kernel.org 17132S: Maintained 17133F: drivers/gpio/gpio-pxa.c 17134 17135PXA MMCI DRIVER 17136S: Orphan 17137 17138PXA RTC DRIVER 17139M: Robert Jarzmik <robert.jarzmik@free.fr> 17140L: linux-rtc@vger.kernel.org 17141S: Maintained 17142 17143PXA2xx/PXA3xx SUPPORT 17144M: Daniel Mack <daniel@zonque.org> 17145M: Haojian Zhuang <haojian.zhuang@gmail.com> 17146M: Robert Jarzmik <robert.jarzmik@free.fr> 17147L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17148S: Maintained 17149T: git git://github.com/hzhuang1/linux.git 17150T: git git://github.com/rjarzmik/linux.git 17151F: arch/arm/boot/dts/pxa* 17152F: arch/arm/mach-pxa/ 17153F: drivers/dma/pxa* 17154F: drivers/pcmcia/pxa2xx* 17155F: drivers/pinctrl/pxa/ 17156F: drivers/spi/spi-pxa2xx* 17157F: drivers/usb/gadget/udc/pxa2* 17158F: include/sound/pxa2xx-lib.h 17159F: sound/arm/pxa* 17160F: sound/soc/pxa/ 17161 17162QAT DRIVER 17163M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17164L: qat-linux@intel.com 17165S: Supported 17166F: drivers/crypto/intel/qat/ 17167 17168QCOM AUDIO (ASoC) DRIVERS 17169M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17170M: Banajit Goswami <bgoswami@quicinc.com> 17171L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17172S: Supported 17173F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17174F: Documentation/devicetree/bindings/sound/qcom,* 17175F: drivers/soc/qcom/apr.c 17176F: include/dt-bindings/sound/qcom,wcd9335.h 17177F: sound/soc/codecs/lpass-rx-macro.* 17178F: sound/soc/codecs/lpass-tx-macro.* 17179F: sound/soc/codecs/lpass-va-macro.c 17180F: sound/soc/codecs/lpass-wsa-macro.* 17181F: sound/soc/codecs/msm8916-wcd-analog.c 17182F: sound/soc/codecs/msm8916-wcd-digital.c 17183F: sound/soc/codecs/wcd-clsh-v2.* 17184F: sound/soc/codecs/wcd-mbhc-v2.* 17185F: sound/soc/codecs/wcd9335.* 17186F: sound/soc/codecs/wcd934x.c 17187F: sound/soc/codecs/wsa881x.c 17188F: sound/soc/codecs/wsa883x.c 17189F: sound/soc/qcom/ 17190 17191QCOM EMBEDDED USB DEBUGGER (EUD) 17192M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17193L: linux-arm-msm@vger.kernel.org 17194S: Maintained 17195F: Documentation/ABI/testing/sysfs-driver-eud 17196F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17197F: drivers/usb/misc/qcom_eud.c 17198 17199QCOM IPA DRIVER 17200M: Alex Elder <elder@kernel.org> 17201L: netdev@vger.kernel.org 17202S: Supported 17203F: drivers/net/ipa/ 17204 17205QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17206M: Gabriel Somlo <somlo@cmu.edu> 17207M: "Michael S. Tsirkin" <mst@redhat.com> 17208L: qemu-devel@nongnu.org 17209S: Maintained 17210F: drivers/firmware/qemu_fw_cfg.c 17211F: include/uapi/linux/qemu_fw_cfg.h 17212 17213QIB DRIVER 17214M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17215L: linux-rdma@vger.kernel.org 17216S: Supported 17217F: drivers/infiniband/hw/qib/ 17218 17219QLOGIC QL41xxx FCOE DRIVER 17220M: Saurav Kashyap <skashyap@marvell.com> 17221M: Javed Hasan <jhasan@marvell.com> 17222M: GR-QLogic-Storage-Upstream@marvell.com 17223L: linux-scsi@vger.kernel.org 17224S: Supported 17225F: drivers/scsi/qedf/ 17226 17227QLOGIC QL41xxx ISCSI DRIVER 17228M: Nilesh Javali <njavali@marvell.com> 17229M: Manish Rangankar <mrangankar@marvell.com> 17230M: GR-QLogic-Storage-Upstream@marvell.com 17231L: linux-scsi@vger.kernel.org 17232S: Supported 17233F: drivers/scsi/qedi/ 17234 17235QLOGIC QL4xxx ETHERNET DRIVER 17236M: Ariel Elior <aelior@marvell.com> 17237M: Manish Chopra <manishc@marvell.com> 17238L: netdev@vger.kernel.org 17239S: Supported 17240F: drivers/net/ethernet/qlogic/qed/ 17241F: drivers/net/ethernet/qlogic/qede/ 17242F: include/linux/qed/ 17243 17244QLOGIC QL4xxx RDMA DRIVER 17245M: Michal Kalderon <mkalderon@marvell.com> 17246M: Ariel Elior <aelior@marvell.com> 17247L: linux-rdma@vger.kernel.org 17248S: Supported 17249F: drivers/infiniband/hw/qedr/ 17250F: include/uapi/rdma/qedr-abi.h 17251 17252QLOGIC QLA1280 SCSI DRIVER 17253M: Michael Reed <mdr@sgi.com> 17254L: linux-scsi@vger.kernel.org 17255S: Maintained 17256F: drivers/scsi/qla1280.[ch] 17257 17258QLOGIC QLA2XXX FC-SCSI DRIVER 17259M: Nilesh Javali <njavali@marvell.com> 17260M: GR-QLogic-Storage-Upstream@marvell.com 17261L: linux-scsi@vger.kernel.org 17262S: Supported 17263F: drivers/scsi/qla2xxx/ 17264 17265QLOGIC QLA3XXX NETWORK DRIVER 17266M: GR-Linux-NIC-Dev@marvell.com 17267L: netdev@vger.kernel.org 17268S: Supported 17269F: drivers/net/ethernet/qlogic/qla3xxx.* 17270 17271QLOGIC QLA4XXX iSCSI DRIVER 17272M: Nilesh Javali <njavali@marvell.com> 17273M: Manish Rangankar <mrangankar@marvell.com> 17274M: GR-QLogic-Storage-Upstream@marvell.com 17275L: linux-scsi@vger.kernel.org 17276S: Supported 17277F: drivers/scsi/qla4xxx/ 17278 17279QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17280M: Shahed Shaikh <shshaikh@marvell.com> 17281M: Manish Chopra <manishc@marvell.com> 17282M: GR-Linux-NIC-Dev@marvell.com 17283L: netdev@vger.kernel.org 17284S: Supported 17285F: drivers/net/ethernet/qlogic/qlcnic/ 17286 17287QLOGIC QLGE 10Gb ETHERNET DRIVER 17288M: Manish Chopra <manishc@marvell.com> 17289M: GR-Linux-NIC-Dev@marvell.com 17290M: Coiby Xu <coiby.xu@gmail.com> 17291L: netdev@vger.kernel.org 17292S: Supported 17293F: Documentation/networking/device_drivers/qlogic/qlge.rst 17294F: drivers/staging/qlge/ 17295 17296QM1D1B0004 MEDIA DRIVER 17297M: Akihiro Tsukada <tskd08@gmail.com> 17298L: linux-media@vger.kernel.org 17299S: Odd Fixes 17300F: drivers/media/tuners/qm1d1b0004* 17301 17302QM1D1C0042 MEDIA DRIVER 17303M: Akihiro Tsukada <tskd08@gmail.com> 17304L: linux-media@vger.kernel.org 17305S: Odd Fixes 17306F: drivers/media/tuners/qm1d1c0042* 17307 17308QNX4 FILESYSTEM 17309M: Anders Larsen <al@alarsen.net> 17310S: Maintained 17311W: http://www.alarsen.net/linux/qnx4fs/ 17312F: fs/qnx4/ 17313F: include/uapi/linux/qnx4_fs.h 17314F: include/uapi/linux/qnxtypes.h 17315 17316QNX6 FILESYSTEM 17317S: Orphan 17318F: Documentation/filesystems/qnx6.rst 17319F: fs/qnx6/ 17320F: include/linux/qnx6_fs.h 17321 17322QORIQ DPAA2 FSL-MC BUS DRIVER 17323M: Stuart Yoder <stuyoder@gmail.com> 17324M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17325L: linux-kernel@vger.kernel.org 17326S: Maintained 17327F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17328F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17329F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17330F: drivers/bus/fsl-mc/ 17331F: include/uapi/linux/fsl_mc.h 17332 17333QT1010 MEDIA DRIVER 17334M: Antti Palosaari <crope@iki.fi> 17335L: linux-media@vger.kernel.org 17336S: Maintained 17337W: https://linuxtv.org 17338W: http://palosaari.fi/linux/ 17339Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17340T: git git://linuxtv.org/anttip/media_tree.git 17341F: drivers/media/tuners/qt1010* 17342 17343QUALCOMM ATH12K WIRELESS DRIVER 17344M: Kalle Valo <kvalo@kernel.org> 17345L: ath12k@lists.infradead.org 17346S: Supported 17347T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17348F: drivers/net/wireless/ath/ath12k/ 17349 17350QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17351M: Kalle Valo <kvalo@kernel.org> 17352L: ath10k@lists.infradead.org 17353S: Supported 17354W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17355T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17356F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17357F: drivers/net/wireless/ath/ath10k/ 17358 17359QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17360M: Kalle Valo <kvalo@kernel.org> 17361L: ath11k@lists.infradead.org 17362S: Supported 17363T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17364F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17365F: drivers/net/wireless/ath/ath11k/ 17366 17367QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17368M: Toke Høiland-Jørgensen <toke@toke.dk> 17369L: linux-wireless@vger.kernel.org 17370S: Maintained 17371W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17372F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17373F: drivers/net/wireless/ath/ath9k/ 17374 17375QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17376M: Stephan Gerhold <stephan@gerhold.net> 17377L: netdev@vger.kernel.org 17378L: linux-arm-msm@vger.kernel.org 17379S: Maintained 17380F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17381F: drivers/net/wwan/qcom_bam_dmux.c 17382 17383QUALCOMM CAMERA SUBSYSTEM DRIVER 17384M: Robert Foss <rfoss@kernel.org> 17385M: Todor Tomov <todor.too@gmail.com> 17386M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17387L: linux-media@vger.kernel.org 17388S: Maintained 17389F: Documentation/admin-guide/media/qcom_camss.rst 17390F: Documentation/devicetree/bindings/media/*camss* 17391F: drivers/media/platform/qcom/camss/ 17392 17393QUALCOMM CLOCK DRIVERS 17394M: Bjorn Andersson <andersson@kernel.org> 17395L: linux-arm-msm@vger.kernel.org 17396S: Supported 17397T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17398F: Documentation/devicetree/bindings/clock/qcom,* 17399F: drivers/clk/qcom/ 17400F: include/dt-bindings/clock/qcom,* 17401 17402QUALCOMM CLOUD AI (QAIC) DRIVER 17403M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17404L: linux-arm-msm@vger.kernel.org 17405L: dri-devel@lists.freedesktop.org 17406S: Supported 17407T: git git://anongit.freedesktop.org/drm/drm-misc 17408F: Documentation/accel/qaic/ 17409F: drivers/accel/qaic/ 17410F: include/uapi/drm/qaic_accel.h 17411 17412QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17413M: Bjorn Andersson <andersson@kernel.org> 17414M: Konrad Dybcio <konrad.dybcio@linaro.org> 17415L: linux-pm@vger.kernel.org 17416L: linux-arm-msm@vger.kernel.org 17417S: Maintained 17418F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17419F: drivers/soc/qcom/cpr.c 17420 17421QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17422M: Ilia Lin <ilia.lin@kernel.org> 17423L: linux-pm@vger.kernel.org 17424S: Maintained 17425F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17426F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17427F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17428 17429QUALCOMM CRYPTO DRIVERS 17430M: Thara Gopinath <thara.gopinath@gmail.com> 17431L: linux-crypto@vger.kernel.org 17432L: linux-arm-msm@vger.kernel.org 17433S: Maintained 17434F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17435F: drivers/crypto/qce/ 17436 17437QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17438M: Timur Tabi <timur@kernel.org> 17439L: netdev@vger.kernel.org 17440S: Maintained 17441F: drivers/net/ethernet/qualcomm/emac/ 17442 17443QUALCOMM ETHQOS ETHERNET DRIVER 17444M: Vinod Koul <vkoul@kernel.org> 17445R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17446L: netdev@vger.kernel.org 17447S: Maintained 17448F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17449F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17450 17451QUALCOMM FASTRPC DRIVER 17452M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17453M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17454L: linux-arm-msm@vger.kernel.org 17455S: Maintained 17456F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17457F: drivers/misc/fastrpc.c 17458F: include/uapi/misc/fastrpc.h 17459 17460QUALCOMM HEXAGON ARCHITECTURE 17461M: Brian Cain <bcain@quicinc.com> 17462L: linux-hexagon@vger.kernel.org 17463S: Supported 17464T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17465F: arch/hexagon/ 17466 17467QUALCOMM HIDMA DRIVER 17468M: Sinan Kaya <okaya@kernel.org> 17469L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17470L: linux-arm-msm@vger.kernel.org 17471L: dmaengine@vger.kernel.org 17472S: Supported 17473F: drivers/dma/qcom/hidma* 17474 17475QUALCOMM I2C CCI DRIVER 17476M: Loic Poulain <loic.poulain@linaro.org> 17477M: Robert Foss <rfoss@kernel.org> 17478L: linux-i2c@vger.kernel.org 17479L: linux-arm-msm@vger.kernel.org 17480S: Maintained 17481F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17482F: drivers/i2c/busses/i2c-qcom-cci.c 17483 17484QUALCOMM INTERCONNECT BWMON DRIVER 17485M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17486L: linux-arm-msm@vger.kernel.org 17487S: Maintained 17488F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17489F: drivers/soc/qcom/icc-bwmon.c 17490 17491QUALCOMM IOMMU 17492M: Rob Clark <robdclark@gmail.com> 17493L: iommu@lists.linux.dev 17494L: linux-arm-msm@vger.kernel.org 17495S: Maintained 17496F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17497 17498QUALCOMM IPC ROUTER (QRTR) DRIVER 17499M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17500L: linux-arm-msm@vger.kernel.org 17501S: Maintained 17502F: include/trace/events/qrtr.h 17503F: include/uapi/linux/qrtr.h 17504F: net/qrtr/ 17505 17506QUALCOMM IPCC MAILBOX DRIVER 17507M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17508L: linux-arm-msm@vger.kernel.org 17509S: Supported 17510F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17511F: drivers/mailbox/qcom-ipcc.c 17512F: include/dt-bindings/mailbox/qcom-ipcc.h 17513 17514QUALCOMM IPQ4019 USB PHY DRIVER 17515M: Robert Marko <robert.marko@sartura.hr> 17516M: Luka Perkov <luka.perkov@sartura.hr> 17517L: linux-arm-msm@vger.kernel.org 17518S: Maintained 17519F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17520F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17521 17522QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17523M: Robert Marko <robert.marko@sartura.hr> 17524M: Luka Perkov <luka.perkov@sartura.hr> 17525L: linux-arm-msm@vger.kernel.org 17526S: Maintained 17527F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17528F: drivers/regulator/vqmmc-ipq4019-regulator.c 17529 17530QUALCOMM NAND CONTROLLER DRIVER 17531M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17532L: linux-mtd@lists.infradead.org 17533L: linux-arm-msm@vger.kernel.org 17534S: Maintained 17535F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17536F: drivers/mtd/nand/raw/qcom_nandc.c 17537 17538QUALCOMM RMNET DRIVER 17539M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17540M: Sean Tranchetti <quic_stranche@quicinc.com> 17541L: netdev@vger.kernel.org 17542S: Maintained 17543F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17544F: drivers/net/ethernet/qualcomm/rmnet/ 17545F: include/linux/if_rmnet.h 17546 17547QUALCOMM TSENS THERMAL DRIVER 17548M: Amit Kucheria <amitk@kernel.org> 17549M: Thara Gopinath <thara.gopinath@gmail.com> 17550L: linux-pm@vger.kernel.org 17551L: linux-arm-msm@vger.kernel.org 17552S: Maintained 17553F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17554F: drivers/thermal/qcom/ 17555 17556QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17557M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17558M: Vikash Garodia <quic_vgarodia@quicinc.com> 17559L: linux-media@vger.kernel.org 17560L: linux-arm-msm@vger.kernel.org 17561S: Maintained 17562T: git git://linuxtv.org/media_tree.git 17563F: Documentation/devicetree/bindings/media/*venus* 17564F: drivers/media/platform/qcom/venus/ 17565 17566QUALCOMM WCN36XX WIRELESS DRIVER 17567M: Loic Poulain <loic.poulain@linaro.org> 17568L: wcn36xx@lists.infradead.org 17569S: Supported 17570W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17571F: drivers/net/wireless/ath/wcn36xx/ 17572 17573QUANTENNA QTNFMAC WIRELESS DRIVER 17574M: Igor Mitsyanko <imitsyanko@quantenna.com> 17575R: Sergey Matyukevich <geomatsi@gmail.com> 17576L: linux-wireless@vger.kernel.org 17577S: Maintained 17578F: drivers/net/wireless/quantenna 17579 17580RADEON and AMDGPU DRM DRIVERS 17581M: Alex Deucher <alexander.deucher@amd.com> 17582M: Christian König <christian.koenig@amd.com> 17583M: Pan, Xinhui <Xinhui.Pan@amd.com> 17584L: amd-gfx@lists.freedesktop.org 17585S: Supported 17586B: https://gitlab.freedesktop.org/drm/amd/-/issues 17587C: irc://irc.oftc.net/radeon 17588T: git https://gitlab.freedesktop.org/agd5f/linux.git 17589F: Documentation/gpu/amdgpu/ 17590F: drivers/gpu/drm/amd/ 17591F: drivers/gpu/drm/radeon/ 17592F: include/uapi/drm/amdgpu_drm.h 17593F: include/uapi/drm/radeon_drm.h 17594 17595RADEON FRAMEBUFFER DISPLAY DRIVER 17596M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17597L: linux-fbdev@vger.kernel.org 17598S: Maintained 17599F: drivers/video/fbdev/aty/radeon* 17600F: include/uapi/linux/radeonfb.h 17601 17602RADIOSHARK 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-shark.c 17608 17609RADIOSHARK2 RADIO DRIVER 17610M: Hans Verkuil <hverkuil@xs4all.nl> 17611L: linux-media@vger.kernel.org 17612S: Maintained 17613T: git git://linuxtv.org/media_tree.git 17614F: drivers/media/radio/radio-shark2.c 17615F: drivers/media/radio/radio-tea5777.c 17616 17617RADOS BLOCK DEVICE (RBD) 17618M: Ilya Dryomov <idryomov@gmail.com> 17619R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17620L: ceph-devel@vger.kernel.org 17621S: Supported 17622W: http://ceph.com/ 17623T: git https://github.com/ceph/ceph-client.git 17624F: Documentation/ABI/testing/sysfs-bus-rbd 17625F: drivers/block/rbd.c 17626F: drivers/block/rbd_types.h 17627 17628RAGE128 FRAMEBUFFER DISPLAY DRIVER 17629L: linux-fbdev@vger.kernel.org 17630S: Orphan 17631F: drivers/video/fbdev/aty/aty128fb.c 17632 17633RAINSHADOW-CEC DRIVER 17634M: Hans Verkuil <hverkuil@xs4all.nl> 17635L: linux-media@vger.kernel.org 17636S: Maintained 17637T: git git://linuxtv.org/media_tree.git 17638F: drivers/media/cec/usb/rainshadow/ 17639 17640RALINK MIPS ARCHITECTURE 17641M: John Crispin <john@phrozen.org> 17642L: linux-mips@vger.kernel.org 17643S: Maintained 17644F: arch/mips/ralink 17645 17646RALINK MT7621 MIPS ARCHITECTURE 17647M: Arınç ÜNAL <arinc.unal@arinc9.com> 17648M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17649L: linux-mips@vger.kernel.org 17650S: Maintained 17651F: arch/mips/boot/dts/ralink/mt7621* 17652 17653RALINK RT2X00 WIRELESS LAN DRIVER 17654M: Stanislaw Gruszka <stf_xl@wp.pl> 17655M: Helmut Schaa <helmut.schaa@googlemail.com> 17656L: linux-wireless@vger.kernel.org 17657S: Maintained 17658F: drivers/net/wireless/ralink/rt2x00/ 17659 17660RAMDISK RAM BLOCK DEVICE DRIVER 17661M: Jens Axboe <axboe@kernel.dk> 17662S: Maintained 17663F: Documentation/admin-guide/blockdev/ramdisk.rst 17664F: drivers/block/brd.c 17665 17666RANCHU VIRTUAL BOARD FOR MIPS 17667M: Miodrag Dinic <miodrag.dinic@mips.com> 17668L: linux-mips@vger.kernel.org 17669S: Supported 17670F: arch/mips/configs/generic/board-ranchu.config 17671F: arch/mips/generic/board-ranchu.c 17672 17673RANDOM NUMBER DRIVER 17674M: "Theodore Ts'o" <tytso@mit.edu> 17675M: Jason A. Donenfeld <Jason@zx2c4.com> 17676S: Maintained 17677T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17678F: drivers/char/random.c 17679F: drivers/virt/vmgenid.c 17680 17681RAPIDIO SUBSYSTEM 17682M: Matt Porter <mporter@kernel.crashing.org> 17683M: Alexandre Bounine <alex.bou9@gmail.com> 17684S: Maintained 17685F: drivers/rapidio/ 17686 17687RAS INFRASTRUCTURE 17688M: Tony Luck <tony.luck@intel.com> 17689M: Borislav Petkov <bp@alien8.de> 17690L: linux-edac@vger.kernel.org 17691S: Maintained 17692F: Documentation/admin-guide/ras.rst 17693F: drivers/ras/ 17694F: include/linux/ras.h 17695F: include/ras/ras_event.h 17696 17697RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17698L: linux-wireless@vger.kernel.org 17699S: Orphan 17700F: drivers/net/wireless/legacy/ray* 17701 17702RC-CORE / LIRC FRAMEWORK 17703M: Sean Young <sean@mess.org> 17704L: linux-media@vger.kernel.org 17705S: Maintained 17706W: http://linuxtv.org 17707T: git git://linuxtv.org/media_tree.git 17708F: Documentation/driver-api/media/rc-core.rst 17709F: Documentation/userspace-api/media/rc/ 17710F: drivers/media/rc/ 17711F: include/media/rc-core.h 17712F: include/media/rc-map.h 17713F: include/uapi/linux/lirc.h 17714 17715RCMM REMOTE CONTROLS DECODER 17716M: Patrick Lerda <patrick9876@free.fr> 17717S: Maintained 17718F: drivers/media/rc/ir-rcmm-decoder.c 17719 17720RCUTORTURE TEST FRAMEWORK 17721M: "Paul E. McKenney" <paulmck@kernel.org> 17722M: Josh Triplett <josh@joshtriplett.org> 17723R: Steven Rostedt <rostedt@goodmis.org> 17724R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17725R: Lai Jiangshan <jiangshanlai@gmail.com> 17726L: rcu@vger.kernel.org 17727S: Supported 17728T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17729F: tools/testing/selftests/rcutorture 17730 17731RDACM20 Camera Sensor 17732M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17733M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17734M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17735M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17736L: linux-media@vger.kernel.org 17737S: Maintained 17738F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17739F: drivers/media/i2c/max9271.c 17740F: drivers/media/i2c/max9271.h 17741F: drivers/media/i2c/rdacm20.c 17742 17743RDACM21 Camera Sensor 17744M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17745M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17746M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17747M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17748L: linux-media@vger.kernel.org 17749S: Maintained 17750F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17751F: drivers/media/i2c/max9271.c 17752F: drivers/media/i2c/max9271.h 17753F: drivers/media/i2c/rdacm21.c 17754 17755RDC R-321X SoC 17756M: Florian Fainelli <florian@openwrt.org> 17757S: Maintained 17758 17759RDC R6040 FAST ETHERNET DRIVER 17760M: Florian Fainelli <f.fainelli@gmail.com> 17761L: netdev@vger.kernel.org 17762S: Maintained 17763F: drivers/net/ethernet/rdc/r6040.c 17764 17765RDMAVT - RDMA verbs software 17766M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17767L: linux-rdma@vger.kernel.org 17768S: Supported 17769F: drivers/infiniband/sw/rdmavt 17770 17771RDS - RELIABLE DATAGRAM SOCKETS 17772M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17773L: netdev@vger.kernel.org 17774L: linux-rdma@vger.kernel.org 17775L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17776S: Supported 17777W: https://oss.oracle.com/projects/rds/ 17778F: Documentation/networking/rds.rst 17779F: net/rds/ 17780 17781RDT - RESOURCE ALLOCATION 17782M: Fenghua Yu <fenghua.yu@intel.com> 17783M: Reinette Chatre <reinette.chatre@intel.com> 17784L: linux-kernel@vger.kernel.org 17785S: Supported 17786F: Documentation/arch/x86/resctrl* 17787F: arch/x86/include/asm/resctrl.h 17788F: arch/x86/kernel/cpu/resctrl/ 17789F: tools/testing/selftests/resctrl/ 17790 17791READ-COPY UPDATE (RCU) 17792M: "Paul E. McKenney" <paulmck@kernel.org> 17793M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17794M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17795M: Joel Fernandes <joel@joelfernandes.org> 17796M: Josh Triplett <josh@joshtriplett.org> 17797M: Boqun Feng <boqun.feng@gmail.com> 17798R: Steven Rostedt <rostedt@goodmis.org> 17799R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17800R: Lai Jiangshan <jiangshanlai@gmail.com> 17801R: Zqiang <qiang1.zhang@intel.com> 17802L: rcu@vger.kernel.org 17803S: Supported 17804W: http://www.rdrop.com/users/paulmck/RCU/ 17805T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17806F: Documentation/RCU/ 17807F: include/linux/rcu* 17808F: kernel/rcu/ 17809X: Documentation/RCU/torture.rst 17810X: include/linux/srcu*.h 17811X: kernel/rcu/srcu*.c 17812 17813REAL TIME CLOCK (RTC) SUBSYSTEM 17814M: Alessandro Zummo <a.zummo@towertech.it> 17815M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17816L: linux-rtc@vger.kernel.org 17817S: Maintained 17818Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17819T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17820F: Documentation/admin-guide/rtc.rst 17821F: Documentation/devicetree/bindings/rtc/ 17822F: drivers/rtc/ 17823F: include/linux/platform_data/rtc-* 17824F: include/linux/rtc.h 17825F: include/linux/rtc/ 17826F: include/uapi/linux/rtc.h 17827F: tools/testing/selftests/rtc/ 17828 17829Real-time Linux Analysis (RTLA) tools 17830M: Daniel Bristot de Oliveira <bristot@kernel.org> 17831M: Steven Rostedt <rostedt@goodmis.org> 17832L: linux-trace-devel@vger.kernel.org 17833S: Maintained 17834F: Documentation/tools/rtla/ 17835F: tools/tracing/rtla/ 17836 17837REALTEK AUDIO CODECS 17838M: Oder Chiou <oder_chiou@realtek.com> 17839S: Maintained 17840F: include/sound/rt*.h 17841F: sound/soc/codecs/rt* 17842 17843REALTEK OTTO WATCHDOG 17844M: Sander Vanheule <sander@svanheule.net> 17845L: linux-watchdog@vger.kernel.org 17846S: Maintained 17847F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17848F: drivers/watchdog/realtek_otto_wdt.c 17849 17850REALTEK RTL83xx SMI DSA ROUTER CHIPS 17851M: Linus Walleij <linus.walleij@linaro.org> 17852M: Alvin Šipraga <alsi@bang-olufsen.dk> 17853S: Maintained 17854F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17855F: drivers/net/dsa/realtek/* 17856 17857REALTEK WIRELESS DRIVER (rtlwifi family) 17858M: Ping-Ke Shih <pkshih@realtek.com> 17859L: linux-wireless@vger.kernel.org 17860S: Maintained 17861W: https://wireless.wiki.kernel.org/ 17862T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17863F: drivers/net/wireless/realtek/rtlwifi/ 17864 17865REALTEK WIRELESS DRIVER (rtw88) 17866M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17867L: linux-wireless@vger.kernel.org 17868S: Maintained 17869F: drivers/net/wireless/realtek/rtw88/ 17870 17871REALTEK WIRELESS DRIVER (rtw89) 17872M: Ping-Ke Shih <pkshih@realtek.com> 17873L: linux-wireless@vger.kernel.org 17874S: Maintained 17875F: drivers/net/wireless/realtek/rtw89/ 17876 17877REDPINE WIRELESS DRIVER 17878L: linux-wireless@vger.kernel.org 17879S: Orphan 17880F: drivers/net/wireless/rsi/ 17881 17882REGISTER MAP ABSTRACTION 17883M: Mark Brown <broonie@kernel.org> 17884L: linux-kernel@vger.kernel.org 17885S: Supported 17886T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17887F: Documentation/devicetree/bindings/regmap/ 17888F: drivers/base/regmap/ 17889F: include/linux/regmap.h 17890 17891REISERFS FILE SYSTEM 17892L: reiserfs-devel@vger.kernel.org 17893S: Supported 17894F: fs/reiserfs/ 17895 17896REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17897M: Bjorn Andersson <andersson@kernel.org> 17898M: Mathieu Poirier <mathieu.poirier@linaro.org> 17899L: linux-remoteproc@vger.kernel.org 17900S: Maintained 17901T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17902F: Documentation/ABI/testing/sysfs-class-remoteproc 17903F: Documentation/devicetree/bindings/remoteproc/ 17904F: Documentation/staging/remoteproc.rst 17905F: drivers/remoteproc/ 17906F: include/linux/remoteproc.h 17907F: include/linux/remoteproc/ 17908 17909REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17910M: Bjorn Andersson <andersson@kernel.org> 17911M: Mathieu Poirier <mathieu.poirier@linaro.org> 17912L: linux-remoteproc@vger.kernel.org 17913S: Maintained 17914T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17915F: Documentation/ABI/testing/sysfs-bus-rpmsg 17916F: Documentation/staging/rpmsg.rst 17917F: drivers/rpmsg/ 17918F: include/linux/rpmsg.h 17919F: include/linux/rpmsg/ 17920F: include/uapi/linux/rpmsg.h 17921F: samples/rpmsg/ 17922 17923REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17924M: Stephan Gerhold <stephan@gerhold.net> 17925L: netdev@vger.kernel.org 17926L: linux-remoteproc@vger.kernel.org 17927S: Maintained 17928F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17929 17930RENESAS CLOCK DRIVERS 17931M: Geert Uytterhoeven <geert+renesas@glider.be> 17932L: linux-renesas-soc@vger.kernel.org 17933S: Supported 17934T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17935F: Documentation/devicetree/bindings/clock/renesas,* 17936F: drivers/clk/renesas/ 17937 17938RENESAS EMEV2 I2C DRIVER 17939M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17940L: linux-renesas-soc@vger.kernel.org 17941S: Supported 17942F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17943F: drivers/i2c/busses/i2c-emev2.c 17944 17945RENESAS ETHERNET DRIVERS 17946R: Sergey Shtylyov <s.shtylyov@omp.ru> 17947L: netdev@vger.kernel.org 17948L: linux-renesas-soc@vger.kernel.org 17949F: Documentation/devicetree/bindings/net/renesas,*.yaml 17950F: drivers/net/ethernet/renesas/ 17951F: include/linux/sh_eth.h 17952 17953RENESAS IDT821034 ASoC CODEC 17954M: Herve Codina <herve.codina@bootlin.com> 17955L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17956S: Maintained 17957F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17958F: sound/soc/codecs/idt821034.c 17959 17960RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17961M: Miquel Raynal <miquel.raynal@bootlin.com> 17962L: linux-mtd@lists.infradead.org 17963L: linux-renesas-soc@vger.kernel.org 17964S: Maintained 17965F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17966F: drivers/mtd/nand/raw/renesas-nand-controller.c 17967 17968RENESAS R-CAR GYROADC DRIVER 17969M: Marek Vasut <marek.vasut@gmail.com> 17970L: linux-iio@vger.kernel.org 17971S: Supported 17972F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17973F: drivers/iio/adc/rcar-gyroadc.c 17974 17975RENESAS R-CAR I2C DRIVERS 17976M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17977L: linux-renesas-soc@vger.kernel.org 17978S: Supported 17979F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17980F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17981F: drivers/i2c/busses/i2c-rcar.c 17982F: drivers/i2c/busses/i2c-sh_mobile.c 17983 17984RENESAS R-CAR SATA DRIVER 17985R: Sergey Shtylyov <s.shtylyov@omp.ru> 17986L: linux-ide@vger.kernel.org 17987L: linux-renesas-soc@vger.kernel.org 17988S: Supported 17989F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17990F: drivers/ata/sata_rcar.c 17991 17992RENESAS R-CAR THERMAL DRIVERS 17993M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17994L: linux-renesas-soc@vger.kernel.org 17995S: Supported 17996F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17997F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17998F: drivers/thermal/rcar_gen3_thermal.c 17999F: drivers/thermal/rcar_thermal.c 18000 18001RENESAS RIIC DRIVER 18002M: Chris Brandt <chris.brandt@renesas.com> 18003L: linux-renesas-soc@vger.kernel.org 18004S: Supported 18005F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18006F: drivers/i2c/busses/i2c-riic.c 18007 18008RENESAS RZ/G2L A/D DRIVER 18009M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18010L: linux-iio@vger.kernel.org 18011L: linux-renesas-soc@vger.kernel.org 18012S: Supported 18013F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18014F: drivers/iio/adc/rzg2l_adc.c 18015 18016RENESAS RZ/G2L MTU3a COUNTER DRIVER 18017M: Biju Das <biju.das.jz@bp.renesas.com> 18018L: linux-iio@vger.kernel.org 18019L: linux-renesas-soc@vger.kernel.org 18020S: Supported 18021F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18022F: drivers/counter/rz-mtu3-cnt.c 18023 18024RENESAS RZ/N1 A5PSW SWITCH DRIVER 18025M: Clément Léger <clement.leger@bootlin.com> 18026L: linux-renesas-soc@vger.kernel.org 18027L: netdev@vger.kernel.org 18028S: Maintained 18029F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18030F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18031F: drivers/net/dsa/rzn1_a5psw* 18032F: drivers/net/pcs/pcs-rzn1-miic.c 18033F: include/dt-bindings/net/pcs-rzn1-miic.h 18034F: include/linux/pcs-rzn1-miic.h 18035F: net/dsa/tag_rzn1_a5psw.c 18036 18037RENESAS RZ/N1 RTC CONTROLLER DRIVER 18038M: Miquel Raynal <miquel.raynal@bootlin.com> 18039L: linux-rtc@vger.kernel.org 18040L: linux-renesas-soc@vger.kernel.org 18041S: Maintained 18042F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18043F: drivers/rtc/rtc-rzn1.c 18044 18045RENESAS RZ/N1 USBF CONTROLLER DRIVER 18046M: Herve Codina <herve.codina@bootlin.com> 18047L: linux-renesas-soc@vger.kernel.org 18048L: linux-usb@vger.kernel.org 18049S: Maintained 18050F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18051F: drivers/usb/gadget/udc/renesas_usbf.c 18052 18053RENESAS USB PHY DRIVER 18054M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18055L: linux-renesas-soc@vger.kernel.org 18056S: Maintained 18057F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18058 18059RENESAS VERSACLOCK 7 CLOCK DRIVER 18060M: Alex Helms <alexander.helms.jy@renesas.com> 18061S: Maintained 18062F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18063F: drivers/clk/clk-versaclock7.c 18064 18065RESET CONTROLLER FRAMEWORK 18066M: Philipp Zabel <p.zabel@pengutronix.de> 18067S: Maintained 18068T: git git://git.pengutronix.de/git/pza/linux 18069F: Documentation/devicetree/bindings/reset/ 18070F: Documentation/driver-api/reset.rst 18071F: drivers/reset/ 18072F: include/dt-bindings/reset/ 18073F: include/linux/reset-controller.h 18074F: include/linux/reset.h 18075F: include/linux/reset/ 18076K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18077 18078RESTARTABLE SEQUENCES SUPPORT 18079M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18080M: Peter Zijlstra <peterz@infradead.org> 18081M: "Paul E. McKenney" <paulmck@kernel.org> 18082M: Boqun Feng <boqun.feng@gmail.com> 18083L: linux-kernel@vger.kernel.org 18084S: Supported 18085F: include/trace/events/rseq.h 18086F: include/uapi/linux/rseq.h 18087F: kernel/rseq.c 18088F: tools/testing/selftests/rseq/ 18089 18090RFKILL 18091M: Johannes Berg <johannes@sipsolutions.net> 18092L: linux-wireless@vger.kernel.org 18093S: Maintained 18094W: https://wireless.wiki.kernel.org/ 18095Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18096T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18097T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18098F: Documentation/ABI/stable/sysfs-class-rfkill 18099F: Documentation/driver-api/rfkill.rst 18100F: include/linux/rfkill.h 18101F: include/uapi/linux/rfkill.h 18102F: net/rfkill/ 18103 18104RHASHTABLE 18105M: Thomas Graf <tgraf@suug.ch> 18106M: Herbert Xu <herbert@gondor.apana.org.au> 18107L: netdev@vger.kernel.org 18108S: Maintained 18109F: include/linux/rhashtable-types.h 18110F: include/linux/rhashtable.h 18111F: lib/rhashtable.c 18112F: lib/test_rhashtable.c 18113 18114RICOH R5C592 MEMORYSTICK DRIVER 18115M: Maxim Levitsky <maximlevitsky@gmail.com> 18116S: Maintained 18117F: drivers/memstick/host/r592.* 18118 18119RICOH SMARTMEDIA/XD DRIVER 18120M: Maxim Levitsky <maximlevitsky@gmail.com> 18121S: Maintained 18122F: drivers/mtd/nand/raw/r852.c 18123F: drivers/mtd/nand/raw/r852.h 18124 18125RISC-V ARCHITECTURE 18126M: Paul Walmsley <paul.walmsley@sifive.com> 18127M: Palmer Dabbelt <palmer@dabbelt.com> 18128M: Albert Ou <aou@eecs.berkeley.edu> 18129L: linux-riscv@lists.infradead.org 18130S: Supported 18131Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18132C: irc://irc.libera.chat/riscv 18133P: Documentation/riscv/patch-acceptance.rst 18134T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18135F: arch/riscv/ 18136N: riscv 18137K: riscv 18138 18139RISC-V MICROCHIP FPGA SUPPORT 18140M: Conor Dooley <conor.dooley@microchip.com> 18141M: Daire McNamara <daire.mcnamara@microchip.com> 18142L: linux-riscv@lists.infradead.org 18143S: Supported 18144F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18145F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18146F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18147F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18148F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18149F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18150F: Documentation/devicetree/bindings/riscv/microchip.yaml 18151F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18152F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18153F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18154F: arch/riscv/boot/dts/microchip/ 18155F: drivers/char/hw_random/mpfs-rng.c 18156F: drivers/clk/microchip/clk-mpfs*.c 18157F: drivers/i2c/busses/i2c-microchip-corei2c.c 18158F: drivers/mailbox/mailbox-mpfs.c 18159F: drivers/pci/controller/pcie-microchip-host.c 18160F: drivers/reset/reset-mpfs.c 18161F: drivers/rtc/rtc-mpfs.c 18162F: drivers/soc/microchip/mpfs-sys-controller.c 18163F: drivers/spi/spi-microchip-core-qspi.c 18164F: drivers/spi/spi-microchip-core.c 18165F: drivers/usb/musb/mpfs.c 18166F: include/soc/microchip/mpfs.h 18167 18168RISC-V MISC SOC SUPPORT 18169M: Conor Dooley <conor@kernel.org> 18170L: linux-riscv@lists.infradead.org 18171S: Maintained 18172Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18173T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18174F: Documentation/devicetree/bindings/riscv/ 18175F: arch/riscv/boot/dts/ 18176 18177RISC-V PMU DRIVERS 18178M: Atish Patra <atishp@atishpatra.org> 18179R: Anup Patel <anup@brainfault.org> 18180L: linux-riscv@lists.infradead.org 18181S: Supported 18182F: drivers/perf/riscv_pmu.c 18183F: drivers/perf/riscv_pmu_legacy.c 18184F: drivers/perf/riscv_pmu_sbi.c 18185 18186RNBD BLOCK DRIVERS 18187M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18188M: Jack Wang <jinpu.wang@ionos.com> 18189L: linux-block@vger.kernel.org 18190S: Maintained 18191F: drivers/block/rnbd/ 18192 18193ROCCAT DRIVERS 18194M: Stefan Achatz <erazor_de@users.sourceforge.net> 18195S: Maintained 18196W: http://sourceforge.net/projects/roccat/ 18197F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18198F: drivers/hid/hid-roccat* 18199F: include/linux/hid-roccat* 18200 18201ROCKCHIP CRYPTO DRIVERS 18202M: Corentin Labbe <clabbe@baylibre.com> 18203L: linux-crypto@vger.kernel.org 18204S: Maintained 18205F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18206F: drivers/crypto/rockchip/ 18207 18208ROCKCHIP I2S TDM DRIVER 18209M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18210L: linux-rockchip@lists.infradead.org 18211S: Maintained 18212F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18213F: sound/soc/rockchip/rockchip_i2s_tdm.* 18214 18215ROCKCHIP ISP V1 DRIVER 18216M: Dafna Hirschfeld <dafna@fastmail.com> 18217L: linux-media@vger.kernel.org 18218L: linux-rockchip@lists.infradead.org 18219S: Maintained 18220F: Documentation/admin-guide/media/rkisp1.rst 18221F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18222F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18223F: drivers/media/platform/rockchip/rkisp1 18224F: include/uapi/linux/rkisp1-config.h 18225 18226ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18227M: Jacob Chen <jacob-chen@iotwrt.com> 18228M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18229L: linux-media@vger.kernel.org 18230L: linux-rockchip@lists.infradead.org 18231S: Maintained 18232F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18233F: drivers/media/platform/rockchip/rga/ 18234 18235ROCKCHIP VIDEO DECODER DRIVER 18236M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18237L: linux-media@vger.kernel.org 18238L: linux-rockchip@lists.infradead.org 18239S: Maintained 18240F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18241F: drivers/staging/media/rkvdec/ 18242 18243ROCKER DRIVER 18244M: Jiri Pirko <jiri@resnulli.us> 18245L: netdev@vger.kernel.org 18246S: Supported 18247F: drivers/net/ethernet/rocker/ 18248 18249ROCKETPORT EXPRESS/INFINITY DRIVER 18250M: Kevin Cernekee <cernekee@gmail.com> 18251L: linux-serial@vger.kernel.org 18252S: Odd Fixes 18253F: drivers/tty/serial/rp2.* 18254 18255ROHM BD99954 CHARGER IC 18256M: Matti Vaittinen <mazziesaccount@gmail.com> 18257S: Supported 18258F: drivers/power/supply/bd99954-charger.c 18259F: drivers/power/supply/bd99954-charger.h 18260 18261ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18262M: Tomasz Duszynski <tduszyns@gmail.com> 18263S: Maintained 18264F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18265F: drivers/iio/light/bh1750.c 18266 18267ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18268M: Matti Vaittinen <mazziesaccount@gmail.com> 18269L: linux-iio@vger.kernel.org 18270S: Supported 18271F: drivers/iio/light/rohm-bu27034.c 18272 18273ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18274M: Marek Vasut <marek.vasut+renesas@gmail.com> 18275L: linux-kernel@vger.kernel.org 18276L: linux-renesas-soc@vger.kernel.org 18277S: Supported 18278F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18279F: drivers/gpio/gpio-bd9571mwv.c 18280F: drivers/mfd/bd9571mwv.c 18281F: drivers/regulator/bd9571mwv-regulator.c 18282F: include/linux/mfd/bd9571mwv.h 18283 18284ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18285M: Matti Vaittinen <mazziesaccount@gmail.com> 18286S: Supported 18287F: drivers/clk/clk-bd718x7.c 18288F: drivers/gpio/gpio-bd71815.c 18289F: drivers/gpio/gpio-bd71828.c 18290F: drivers/mfd/rohm-bd71828.c 18291F: drivers/mfd/rohm-bd718x7.c 18292F: drivers/mfd/rohm-bd9576.c 18293F: drivers/regulator/bd71815-regulator.c 18294F: drivers/regulator/bd71828-regulator.c 18295F: drivers/regulator/bd718x7-regulator.c 18296F: drivers/regulator/bd9576-regulator.c 18297F: drivers/regulator/rohm-regulator.c 18298F: drivers/rtc/rtc-bd70528.c 18299F: drivers/watchdog/bd9576_wdt.c 18300F: include/linux/mfd/rohm-bd71815.h 18301F: include/linux/mfd/rohm-bd71828.h 18302F: include/linux/mfd/rohm-bd718x7.h 18303F: include/linux/mfd/rohm-bd957x.h 18304F: include/linux/mfd/rohm-generic.h 18305F: include/linux/mfd/rohm-shared.h 18306 18307ROSE NETWORK LAYER 18308M: Ralf Baechle <ralf@linux-mips.org> 18309L: linux-hams@vger.kernel.org 18310S: Maintained 18311W: http://www.linux-ax25.org/ 18312F: include/net/rose.h 18313F: include/uapi/linux/rose.h 18314F: net/rose/ 18315 18316ROTATION DRIVER FOR ALLWINNER A83T 18317M: Jernej Skrabec <jernej.skrabec@gmail.com> 18318L: linux-media@vger.kernel.org 18319S: Maintained 18320T: git git://linuxtv.org/media_tree.git 18321F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18322F: drivers/media/platform/sunxi/sun8i-rotate/ 18323 18324RPMSG TTY DRIVER 18325M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18326L: linux-remoteproc@vger.kernel.org 18327S: Maintained 18328F: drivers/tty/rpmsg_tty.c 18329 18330RTL2830 MEDIA DRIVER 18331M: Antti Palosaari <crope@iki.fi> 18332L: linux-media@vger.kernel.org 18333S: Maintained 18334W: https://linuxtv.org 18335W: http://palosaari.fi/linux/ 18336Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18337T: git git://linuxtv.org/anttip/media_tree.git 18338F: drivers/media/dvb-frontends/rtl2830* 18339 18340RTL2832 MEDIA DRIVER 18341M: Antti Palosaari <crope@iki.fi> 18342L: linux-media@vger.kernel.org 18343S: Maintained 18344W: https://linuxtv.org 18345W: http://palosaari.fi/linux/ 18346Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18347T: git git://linuxtv.org/anttip/media_tree.git 18348F: drivers/media/dvb-frontends/rtl2832* 18349 18350RTL2832_SDR MEDIA DRIVER 18351M: Antti Palosaari <crope@iki.fi> 18352L: linux-media@vger.kernel.org 18353S: Maintained 18354W: https://linuxtv.org 18355W: http://palosaari.fi/linux/ 18356Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18357T: git git://linuxtv.org/anttip/media_tree.git 18358F: drivers/media/dvb-frontends/rtl2832_sdr* 18359 18360RTL8180 WIRELESS DRIVER 18361L: linux-wireless@vger.kernel.org 18362S: Orphan 18363W: https://wireless.wiki.kernel.org/ 18364T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18365F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18366 18367RTL8187 WIRELESS DRIVER 18368M: Herton Ronaldo Krzesinski <herton@canonical.com> 18369M: Hin-Tak Leung <htl10@users.sourceforge.net> 18370M: Larry Finger <Larry.Finger@lwfinger.net> 18371L: linux-wireless@vger.kernel.org 18372S: Maintained 18373W: https://wireless.wiki.kernel.org/ 18374T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18375F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18376 18377RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18378M: Jes Sorensen <Jes.Sorensen@gmail.com> 18379L: linux-wireless@vger.kernel.org 18380S: Maintained 18381T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18382F: drivers/net/wireless/realtek/rtl8xxxu/ 18383 18384RTRS TRANSPORT DRIVERS 18385M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18386M: Jack Wang <jinpu.wang@ionos.com> 18387L: linux-rdma@vger.kernel.org 18388S: Maintained 18389F: drivers/infiniband/ulp/rtrs/ 18390 18391RUNTIME VERIFICATION (RV) 18392M: Daniel Bristot de Oliveira <bristot@kernel.org> 18393M: Steven Rostedt <rostedt@goodmis.org> 18394L: linux-trace-devel@vger.kernel.org 18395S: Maintained 18396F: Documentation/trace/rv/ 18397F: include/linux/rv.h 18398F: include/rv/ 18399F: kernel/trace/rv/ 18400F: tools/verification/ 18401 18402RUST 18403M: Miguel Ojeda <ojeda@kernel.org> 18404M: Alex Gaynor <alex.gaynor@gmail.com> 18405M: Wedson Almeida Filho <wedsonaf@gmail.com> 18406R: Boqun Feng <boqun.feng@gmail.com> 18407R: Gary Guo <gary@garyguo.net> 18408R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18409R: Benno Lossin <benno.lossin@proton.me> 18410L: rust-for-linux@vger.kernel.org 18411S: Supported 18412W: https://github.com/Rust-for-Linux/linux 18413B: https://github.com/Rust-for-Linux/linux/issues 18414C: zulip://rust-for-linux.zulipchat.com 18415T: git https://github.com/Rust-for-Linux/linux.git rust-next 18416F: Documentation/rust/ 18417F: rust/ 18418F: samples/rust/ 18419F: scripts/*rust* 18420K: \b(?i:rust)\b 18421 18422RXRPC SOCKETS (AF_RXRPC) 18423M: David Howells <dhowells@redhat.com> 18424M: Marc Dionne <marc.dionne@auristor.com> 18425L: linux-afs@lists.infradead.org 18426S: Supported 18427W: https://www.infradead.org/~dhowells/kafs/ 18428F: Documentation/networking/rxrpc.rst 18429F: include/keys/rxrpc-type.h 18430F: include/net/af_rxrpc.h 18431F: include/trace/events/rxrpc.h 18432F: include/uapi/linux/rxrpc.h 18433F: net/rxrpc/ 18434 18435S3 SAVAGE FRAMEBUFFER DRIVER 18436M: Antonino Daplas <adaplas@gmail.com> 18437L: linux-fbdev@vger.kernel.org 18438S: Maintained 18439F: drivers/video/fbdev/savage/ 18440 18441S390 ARCHITECTURE 18442M: Heiko Carstens <hca@linux.ibm.com> 18443M: Vasily Gorbik <gor@linux.ibm.com> 18444M: Alexander Gordeev <agordeev@linux.ibm.com> 18445R: Christian Borntraeger <borntraeger@linux.ibm.com> 18446R: Sven Schnelle <svens@linux.ibm.com> 18447L: linux-s390@vger.kernel.org 18448S: Supported 18449T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18450F: Documentation/driver-api/s390-drivers.rst 18451F: Documentation/s390/ 18452F: arch/s390/ 18453F: drivers/s390/ 18454F: drivers/watchdog/diag288_wdt.c 18455 18456S390 COMMON I/O LAYER 18457M: Vineeth Vijayan <vneethv@linux.ibm.com> 18458M: Peter Oberparleiter <oberpar@linux.ibm.com> 18459L: linux-s390@vger.kernel.org 18460S: Supported 18461F: drivers/s390/cio/ 18462 18463S390 DASD DRIVER 18464M: Stefan Haberland <sth@linux.ibm.com> 18465M: Jan Hoeppner <hoeppner@linux.ibm.com> 18466L: linux-s390@vger.kernel.org 18467S: Supported 18468F: block/partitions/ibm.c 18469F: drivers/s390/block/dasd* 18470F: include/linux/dasd_mod.h 18471 18472S390 IOMMU (PCI) 18473M: Niklas Schnelle <schnelle@linux.ibm.com> 18474M: Matthew Rosato <mjrosato@linux.ibm.com> 18475R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18476L: linux-s390@vger.kernel.org 18477S: Supported 18478F: drivers/iommu/s390-iommu.c 18479 18480S390 IUCV NETWORK LAYER 18481M: Alexandra Winter <wintera@linux.ibm.com> 18482M: Wenjia Zhang <wenjia@linux.ibm.com> 18483L: linux-s390@vger.kernel.org 18484L: netdev@vger.kernel.org 18485S: Supported 18486F: drivers/s390/net/*iucv* 18487F: include/net/iucv/ 18488F: net/iucv/ 18489 18490S390 MM 18491M: Alexander Gordeev <agordeev@linux.ibm.com> 18492M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18493L: linux-s390@vger.kernel.org 18494S: Supported 18495T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18496F: arch/s390/include/asm/pgtable.h 18497F: arch/s390/mm 18498 18499S390 NETWORK DRIVERS 18500M: Alexandra Winter <wintera@linux.ibm.com> 18501M: Wenjia Zhang <wenjia@linux.ibm.com> 18502L: linux-s390@vger.kernel.org 18503L: netdev@vger.kernel.org 18504S: Supported 18505F: drivers/s390/net/ 18506 18507S390 PCI SUBSYSTEM 18508M: Niklas Schnelle <schnelle@linux.ibm.com> 18509M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18510L: linux-s390@vger.kernel.org 18511S: Supported 18512F: Documentation/s390/pci.rst 18513F: arch/s390/pci/ 18514F: drivers/pci/hotplug/s390_pci_hpc.c 18515 18516S390 SCM DRIVER 18517M: Vineeth Vijayan <vneethv@linux.ibm.com> 18518L: linux-s390@vger.kernel.org 18519S: Supported 18520F: drivers/s390/block/scm* 18521F: drivers/s390/cio/scm.c 18522 18523S390 VFIO AP DRIVER 18524M: Tony Krowiak <akrowiak@linux.ibm.com> 18525M: Halil Pasic <pasic@linux.ibm.com> 18526M: Jason Herne <jjherne@linux.ibm.com> 18527L: linux-s390@vger.kernel.org 18528S: Supported 18529F: Documentation/s390/vfio-ap* 18530F: drivers/s390/crypto/vfio_ap* 18531 18532S390 VFIO-CCW DRIVER 18533M: Eric Farman <farman@linux.ibm.com> 18534M: Matthew Rosato <mjrosato@linux.ibm.com> 18535R: Halil Pasic <pasic@linux.ibm.com> 18536L: linux-s390@vger.kernel.org 18537L: kvm@vger.kernel.org 18538S: Supported 18539F: Documentation/s390/vfio-ccw.rst 18540F: drivers/s390/cio/vfio_ccw* 18541F: include/uapi/linux/vfio_ccw.h 18542 18543S390 VFIO-PCI DRIVER 18544M: Matthew Rosato <mjrosato@linux.ibm.com> 18545M: Eric Farman <farman@linux.ibm.com> 18546L: linux-s390@vger.kernel.org 18547L: kvm@vger.kernel.org 18548S: Supported 18549F: arch/s390/kvm/pci* 18550F: drivers/vfio/pci/vfio_pci_zdev.c 18551F: include/uapi/linux/vfio_zdev.h 18552 18553S390 ZCRYPT DRIVER 18554M: Harald Freudenberger <freude@linux.ibm.com> 18555L: linux-s390@vger.kernel.org 18556S: Supported 18557F: drivers/s390/crypto/ 18558 18559S390 ZFCP DRIVER 18560M: Steffen Maier <maier@linux.ibm.com> 18561M: Benjamin Block <bblock@linux.ibm.com> 18562L: linux-s390@vger.kernel.org 18563S: Supported 18564F: drivers/s390/scsi/zfcp_* 18565 18566SAA6588 RDS RECEIVER DRIVER 18567M: Hans Verkuil <hverkuil@xs4all.nl> 18568L: linux-media@vger.kernel.org 18569S: Odd Fixes 18570W: https://linuxtv.org 18571T: git git://linuxtv.org/media_tree.git 18572F: drivers/media/i2c/saa6588* 18573 18574SAA7134 VIDEO4LINUX DRIVER 18575M: Mauro Carvalho Chehab <mchehab@kernel.org> 18576L: linux-media@vger.kernel.org 18577S: Odd fixes 18578W: https://linuxtv.org 18579T: git git://linuxtv.org/media_tree.git 18580F: Documentation/driver-api/media/drivers/saa7134* 18581F: drivers/media/pci/saa7134/ 18582 18583SAA7146 VIDEO4LINUX-2 DRIVER 18584M: Hans Verkuil <hverkuil@xs4all.nl> 18585L: linux-media@vger.kernel.org 18586S: Maintained 18587T: git git://linuxtv.org/media_tree.git 18588F: drivers/media/common/saa7146/ 18589F: drivers/media/pci/saa7146/ 18590F: include/media/drv-intf/saa7146* 18591 18592SAFESETID SECURITY MODULE 18593M: Micah Morton <mortonm@chromium.org> 18594S: Supported 18595F: Documentation/admin-guide/LSM/SafeSetID.rst 18596F: security/safesetid/ 18597 18598SAMSUNG AUDIO (ASoC) DRIVERS 18599M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18600L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18601S: Maintained 18602B: mailto:linux-samsung-soc@vger.kernel.org 18603F: Documentation/devicetree/bindings/sound/samsung* 18604F: sound/soc/samsung/ 18605 18606SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18607M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18608L: linux-crypto@vger.kernel.org 18609L: linux-samsung-soc@vger.kernel.org 18610S: Maintained 18611F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18612F: drivers/crypto/exynos-rng.c 18613 18614SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18615M: Łukasz Stelmach <l.stelmach@samsung.com> 18616L: linux-samsung-soc@vger.kernel.org 18617S: Maintained 18618F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18619F: drivers/char/hw_random/exynos-trng.c 18620 18621SAMSUNG FRAMEBUFFER DRIVER 18622M: Jingoo Han <jingoohan1@gmail.com> 18623L: linux-fbdev@vger.kernel.org 18624S: Maintained 18625F: drivers/video/fbdev/s3c-fb.c 18626 18627SAMSUNG INTERCONNECT DRIVERS 18628M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18629M: Artur Świgoń <a.swigon@samsung.com> 18630L: linux-pm@vger.kernel.org 18631L: linux-samsung-soc@vger.kernel.org 18632S: Supported 18633F: drivers/interconnect/samsung/ 18634 18635SAMSUNG LAPTOP DRIVER 18636M: Corentin Chary <corentin.chary@gmail.com> 18637L: platform-driver-x86@vger.kernel.org 18638S: Maintained 18639F: drivers/platform/x86/samsung-laptop.c 18640 18641SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18642M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18643L: linux-kernel@vger.kernel.org 18644L: linux-samsung-soc@vger.kernel.org 18645S: Supported 18646B: mailto:linux-samsung-soc@vger.kernel.org 18647F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18648F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18649F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18650F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18651F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18652F: drivers/clk/clk-s2mps11.c 18653F: drivers/mfd/sec*.c 18654F: drivers/regulator/s2m*.c 18655F: drivers/regulator/s5m*.c 18656F: drivers/rtc/rtc-s5m.c 18657F: include/linux/mfd/samsung/ 18658 18659SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18660M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18661L: linux-media@vger.kernel.org 18662L: linux-samsung-soc@vger.kernel.org 18663S: Maintained 18664F: drivers/media/platform/samsung/s3c-camif/ 18665F: include/media/drv-intf/s3c_camif.h 18666 18667SAMSUNG S3FWRN5 NFC DRIVER 18668M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18669S: Maintained 18670F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18671F: drivers/nfc/s3fwrn5 18672 18673SAMSUNG S5C73M3 CAMERA DRIVER 18674M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18675M: Andrzej Hajda <andrzej.hajda@intel.com> 18676L: linux-media@vger.kernel.org 18677S: Supported 18678F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18679F: drivers/media/i2c/s5c73m3/* 18680 18681SAMSUNG S5K5BAF CAMERA DRIVER 18682M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18683M: Andrzej Hajda <andrzej.hajda@intel.com> 18684L: linux-media@vger.kernel.org 18685S: Supported 18686F: drivers/media/i2c/s5k5baf.c 18687 18688SAMSUNG S5P Security SubSystem (SSS) DRIVER 18689M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18690M: Vladimir Zapolskiy <vz@mleia.com> 18691L: linux-crypto@vger.kernel.org 18692L: linux-samsung-soc@vger.kernel.org 18693S: Maintained 18694F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18695F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18696F: drivers/crypto/s5p-sss.c 18697 18698SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18699M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18700L: linux-media@vger.kernel.org 18701S: Supported 18702Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18703F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18704F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18705F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18706F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18707F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18708F: drivers/media/platform/samsung/exynos4-is/ 18709 18710SAMSUNG SOC CLOCK DRIVERS 18711M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18712M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18713M: Tomasz Figa <tomasz.figa@gmail.com> 18714M: Chanwoo Choi <cw00.choi@samsung.com> 18715R: Alim Akhtar <alim.akhtar@samsung.com> 18716L: linux-samsung-soc@vger.kernel.org 18717S: Supported 18718T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18719T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18720F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18721F: Documentation/devicetree/bindings/clock/samsung,s3c* 18722F: drivers/clk/samsung/ 18723F: include/dt-bindings/clock/exynos*.h 18724F: include/dt-bindings/clock/s5p*.h 18725F: include/dt-bindings/clock/samsung,*.h 18726F: include/linux/clk/samsung.h 18727 18728SAMSUNG SPI DRIVERS 18729M: Andi Shyti <andi.shyti@kernel.org> 18730L: linux-spi@vger.kernel.org 18731L: linux-samsung-soc@vger.kernel.org 18732S: Maintained 18733F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18734F: drivers/spi/spi-s3c* 18735F: include/linux/platform_data/spi-s3c64xx.h 18736 18737SAMSUNG SXGBE DRIVERS 18738M: Byungho An <bh74.an@samsung.com> 18739L: netdev@vger.kernel.org 18740S: Supported 18741F: drivers/net/ethernet/samsung/sxgbe/ 18742 18743SAMSUNG THERMAL DRIVER 18744M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18745M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18746L: linux-pm@vger.kernel.org 18747L: linux-samsung-soc@vger.kernel.org 18748S: Maintained 18749F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18750F: drivers/thermal/samsung/ 18751 18752SAMSUNG USB2 PHY DRIVER 18753M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18754L: linux-kernel@vger.kernel.org 18755S: Supported 18756F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18757F: Documentation/driver-api/phy/samsung-usb2.rst 18758F: drivers/phy/samsung/phy-exynos4210-usb2.c 18759F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18760F: drivers/phy/samsung/phy-exynos5250-usb2.c 18761F: drivers/phy/samsung/phy-s5pv210-usb2.c 18762F: drivers/phy/samsung/phy-samsung-usb2.c 18763F: drivers/phy/samsung/phy-samsung-usb2.h 18764 18765SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18766M: Paul Barker <paul.barker@sancloud.com> 18767R: Marc Murphy <marc.murphy@sancloud.com> 18768S: Supported 18769F: arch/arm/boot/dts/am335x-sancloud* 18770 18771SC1200 WDT DRIVER 18772M: Zwane Mwaikambo <zwanem@gmail.com> 18773S: Maintained 18774F: drivers/watchdog/sc1200wdt.c 18775 18776SCHEDULER 18777M: Ingo Molnar <mingo@redhat.com> 18778M: Peter Zijlstra <peterz@infradead.org> 18779M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18780M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18781R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18782R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18783R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18784R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18785R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18786R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18787L: linux-kernel@vger.kernel.org 18788S: Maintained 18789T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18790F: include/linux/preempt.h 18791F: include/linux/sched.h 18792F: include/linux/wait.h 18793F: include/uapi/linux/sched.h 18794F: kernel/sched/ 18795 18796SCSI RDMA PROTOCOL (SRP) INITIATOR 18797M: Bart Van Assche <bvanassche@acm.org> 18798L: linux-rdma@vger.kernel.org 18799S: Supported 18800Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18801F: drivers/infiniband/ulp/srp/ 18802F: include/scsi/srp.h 18803 18804SCSI RDMA PROTOCOL (SRP) TARGET 18805M: Bart Van Assche <bvanassche@acm.org> 18806L: linux-rdma@vger.kernel.org 18807L: target-devel@vger.kernel.org 18808S: Supported 18809Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18810F: drivers/infiniband/ulp/srpt/ 18811 18812SCSI SG DRIVER 18813M: Doug Gilbert <dgilbert@interlog.com> 18814L: linux-scsi@vger.kernel.org 18815S: Maintained 18816W: http://sg.danny.cz/sg 18817F: Documentation/scsi/scsi-generic.rst 18818F: drivers/scsi/sg.c 18819F: include/scsi/sg.h 18820 18821SCSI SUBSYSTEM 18822M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18823M: "Martin K. Petersen" <martin.petersen@oracle.com> 18824L: linux-scsi@vger.kernel.org 18825S: Maintained 18826Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18827T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18828T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18829F: Documentation/devicetree/bindings/scsi/ 18830F: drivers/scsi/ 18831F: drivers/ufs/ 18832F: include/scsi/ 18833 18834SCSI TAPE DRIVER 18835M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18836L: linux-scsi@vger.kernel.org 18837S: Maintained 18838F: Documentation/scsi/st.rst 18839F: drivers/scsi/st.* 18840F: drivers/scsi/st_*.h 18841 18842SCSI TARGET CORE USER DRIVER 18843M: Bodo Stroesser <bostroesser@gmail.com> 18844L: linux-scsi@vger.kernel.org 18845L: target-devel@vger.kernel.org 18846S: Supported 18847F: Documentation/target/tcmu-design.rst 18848F: drivers/target/target_core_user.c 18849F: include/uapi/linux/target_core_user.h 18850 18851SCSI TARGET SUBSYSTEM 18852M: "Martin K. Petersen" <martin.petersen@oracle.com> 18853L: linux-scsi@vger.kernel.org 18854L: target-devel@vger.kernel.org 18855S: Supported 18856W: http://www.linux-iscsi.org 18857Q: https://patchwork.kernel.org/project/target-devel/list/ 18858T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18859F: Documentation/target/ 18860F: drivers/target/ 18861F: include/target/ 18862 18863SCTP PROTOCOL 18864M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18865M: Xin Long <lucien.xin@gmail.com> 18866L: linux-sctp@vger.kernel.org 18867S: Maintained 18868W: https://github.com/sctp/lksctp-tools/wiki 18869F: Documentation/networking/sctp.rst 18870F: include/linux/sctp.h 18871F: include/net/sctp/ 18872F: include/uapi/linux/sctp.h 18873F: net/sctp/ 18874 18875SCx200 CPU SUPPORT 18876M: Jim Cromie <jim.cromie@gmail.com> 18877S: Odd Fixes 18878F: Documentation/i2c/busses/scx200_acb.rst 18879F: arch/x86/platform/scx200/ 18880F: drivers/i2c/busses/scx200* 18881F: drivers/mtd/maps/scx200_docflash.c 18882F: drivers/watchdog/scx200_wdt.c 18883F: include/linux/scx200.h 18884 18885SCx200 GPIO DRIVER 18886M: Jim Cromie <jim.cromie@gmail.com> 18887S: Maintained 18888F: drivers/char/scx200_gpio.c 18889F: include/linux/scx200_gpio.h 18890 18891SCx200 HRT CLOCKSOURCE DRIVER 18892M: Jim Cromie <jim.cromie@gmail.com> 18893S: Maintained 18894F: drivers/clocksource/scx200_hrt.c 18895 18896SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18897M: Sascha Sommer <saschasommer@freenet.de> 18898L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18899S: Maintained 18900F: drivers/mmc/host/sdricoh_cs.c 18901 18902SECO BOARDS CEC DRIVER 18903M: Ettore Chimenti <ek5.chimenti@gmail.com> 18904S: Maintained 18905F: drivers/media/cec/platform/seco/seco-cec.c 18906F: drivers/media/cec/platform/seco/seco-cec.h 18907 18908SECURE COMPUTING 18909M: Kees Cook <keescook@chromium.org> 18910R: Andy Lutomirski <luto@amacapital.net> 18911R: Will Drewry <wad@chromium.org> 18912S: Supported 18913T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18914F: Documentation/userspace-api/seccomp_filter.rst 18915F: include/linux/seccomp.h 18916F: include/uapi/linux/seccomp.h 18917F: kernel/seccomp.c 18918F: tools/testing/selftests/kselftest_harness.h 18919F: tools/testing/selftests/seccomp/* 18920K: \bsecure_computing 18921K: \bTIF_SECCOMP\b 18922 18923SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18924M: Kamal Dasu <kdasu.kdev@gmail.com> 18925M: Al Cooper <alcooperx@gmail.com> 18926R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18927L: linux-mmc@vger.kernel.org 18928S: Maintained 18929F: drivers/mmc/host/sdhci-brcmstb* 18930 18931SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18932M: Adrian Hunter <adrian.hunter@intel.com> 18933L: linux-mmc@vger.kernel.org 18934S: Supported 18935F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18936F: drivers/mmc/host/sdhci* 18937 18938SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18939M: Eugen Hristev <eugen.hristev@microchip.com> 18940L: linux-mmc@vger.kernel.org 18941S: Supported 18942F: drivers/mmc/host/sdhci-of-at91.c 18943 18944SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18945M: Haibo Chen <haibo.chen@nxp.com> 18946L: linux-imx@nxp.com 18947L: linux-mmc@vger.kernel.org 18948S: Maintained 18949F: drivers/mmc/host/sdhci-esdhc-imx.c 18950 18951SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18952M: Ben Dooks <ben-linux@fluff.org> 18953M: Jaehoon Chung <jh80.chung@samsung.com> 18954L: linux-mmc@vger.kernel.org 18955S: Maintained 18956F: drivers/mmc/host/sdhci-s3c* 18957 18958SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18959M: Viresh Kumar <vireshk@kernel.org> 18960L: linux-mmc@vger.kernel.org 18961S: Maintained 18962F: drivers/mmc/host/sdhci-spear.c 18963 18964SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18965M: Vignesh Raghavendra <vigneshr@ti.com> 18966L: linux-mmc@vger.kernel.org 18967S: Maintained 18968F: drivers/mmc/host/sdhci-omap.c 18969 18970SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18971M: Jonathan Derrick <jonathan.derrick@linux.dev> 18972L: linux-block@vger.kernel.org 18973S: Supported 18974F: block/opal_proto.h 18975F: block/sed* 18976F: include/linux/sed* 18977F: include/uapi/linux/sed* 18978 18979SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18980M: Mark Rutland <mark.rutland@arm.com> 18981M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18982M: Sudeep Holla <sudeep.holla@arm.com> 18983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18984S: Maintained 18985F: drivers/firmware/smccc/ 18986F: include/linux/arm-smccc.h 18987 18988SECURITY CONTACT 18989M: Security Officers <security@kernel.org> 18990S: Supported 18991F: Documentation/process/security-bugs.rst 18992 18993SECURITY SUBSYSTEM 18994M: Paul Moore <paul@paul-moore.com> 18995M: James Morris <jmorris@namei.org> 18996M: "Serge E. Hallyn" <serge@hallyn.com> 18997L: linux-security-module@vger.kernel.org (suggested Cc:) 18998S: Supported 18999W: http://kernsec.org/ 19000T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19001F: security/ 19002X: security/selinux/ 19003 19004SELINUX SECURITY MODULE 19005M: Paul Moore <paul@paul-moore.com> 19006M: Stephen Smalley <stephen.smalley.work@gmail.com> 19007M: Eric Paris <eparis@parisplace.org> 19008L: selinux@vger.kernel.org 19009S: Supported 19010W: https://selinuxproject.org 19011W: https://github.com/SELinuxProject 19012T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19013F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19014F: Documentation/ABI/removed/sysfs-selinux-disable 19015F: Documentation/admin-guide/LSM/SELinux.rst 19016F: include/trace/events/avc.h 19017F: include/uapi/linux/selinux_netlink.h 19018F: scripts/selinux/ 19019F: security/selinux/ 19020 19021SENSABLE PHANTOM 19022M: Jiri Slaby <jirislaby@kernel.org> 19023S: Maintained 19024F: drivers/misc/phantom.c 19025F: include/uapi/linux/phantom.h 19026 19027SENSEAIR SUNRISE 006-0-0007 19028M: Jacopo Mondi <jacopo@jmondi.org> 19029S: Maintained 19030F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19031F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19032F: drivers/iio/chemical/sunrise_co2.c 19033 19034SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19035M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19036S: Maintained 19037F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19038F: drivers/iio/chemical/scd30.h 19039F: drivers/iio/chemical/scd30_core.c 19040F: drivers/iio/chemical/scd30_i2c.c 19041F: drivers/iio/chemical/scd30_serial.c 19042 19043SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19044M: Roan van Dijk <roan@protonic.nl> 19045S: Maintained 19046F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19047F: drivers/iio/chemical/scd4x.c 19048 19049SENSIRION SGP40 GAS SENSOR DRIVER 19050M: Andreas Klinger <ak@it-klinger.de> 19051S: Maintained 19052F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19053F: drivers/iio/chemical/sgp40.c 19054 19055SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19056M: Tomasz Duszynski <tduszyns@gmail.com> 19057S: Maintained 19058F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19059F: drivers/iio/chemical/sps30.c 19060F: drivers/iio/chemical/sps30_i2c.c 19061F: drivers/iio/chemical/sps30_serial.c 19062 19063SERIAL DEVICE BUS 19064M: Rob Herring <robh@kernel.org> 19065L: linux-serial@vger.kernel.org 19066S: Maintained 19067F: Documentation/devicetree/bindings/serial/serial.yaml 19068F: drivers/tty/serdev/ 19069F: include/linux/serdev.h 19070 19071SERIAL DRIVERS 19072M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19073L: linux-serial@vger.kernel.org 19074S: Maintained 19075F: Documentation/devicetree/bindings/serial/ 19076F: drivers/tty/serial/ 19077 19078SERIAL IR RECEIVER 19079M: Sean Young <sean@mess.org> 19080L: linux-media@vger.kernel.org 19081S: Maintained 19082F: drivers/media/rc/serial_ir.c 19083 19084SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19085M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19086L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19087S: Maintained 19088F: Documentation/devicetree/bindings/slimbus/ 19089F: drivers/slimbus/ 19090F: include/linux/slimbus.h 19091 19092SFC NETWORK DRIVER 19093M: Edward Cree <ecree.xilinx@gmail.com> 19094M: Martin Habets <habetsm.xilinx@gmail.com> 19095L: netdev@vger.kernel.org 19096L: linux-net-drivers@amd.com 19097S: Supported 19098F: Documentation/networking/devlink/sfc.rst 19099F: drivers/net/ethernet/sfc/ 19100 19101SFCTEMP HWMON DRIVER 19102M: Emil Renner Berthing <kernel@esmil.dk> 19103L: linux-hwmon@vger.kernel.org 19104S: Maintained 19105F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19106F: Documentation/hwmon/sfctemp.rst 19107F: drivers/hwmon/sfctemp.c 19108 19109SFF/SFP/SFP+ MODULE SUPPORT 19110M: Russell King <linux@armlinux.org.uk> 19111L: netdev@vger.kernel.org 19112S: Maintained 19113F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19114F: drivers/net/phy/phylink.c 19115F: drivers/net/phy/sfp* 19116F: include/linux/mdio/mdio-i2c.h 19117F: include/linux/phylink.h 19118F: include/linux/sfp.h 19119K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19120 19121SGI GRU DRIVER 19122M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19123S: Maintained 19124F: drivers/misc/sgi-gru/ 19125 19126SGI XP/XPC/XPNET DRIVER 19127M: Robin Holt <robinmholt@gmail.com> 19128M: Steve Wahl <steve.wahl@hpe.com> 19129R: Mike Travis <mike.travis@hpe.com> 19130S: Maintained 19131F: drivers/misc/sgi-xp/ 19132 19133SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19134M: Karsten Graul <kgraul@linux.ibm.com> 19135M: Wenjia Zhang <wenjia@linux.ibm.com> 19136M: Jan Karcher <jaka@linux.ibm.com> 19137L: linux-s390@vger.kernel.org 19138S: Supported 19139F: net/smc/ 19140 19141SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19142M: Linus Walleij <linus.walleij@linaro.org> 19143L: linux-iio@vger.kernel.org 19144S: Maintained 19145T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19146F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19147F: drivers/iio/light/gp2ap002.c 19148 19149SHARP RJ54N1CB0C SENSOR DRIVER 19150M: Jacopo Mondi <jacopo@jmondi.org> 19151L: linux-media@vger.kernel.org 19152S: Odd fixes 19153T: git git://linuxtv.org/media_tree.git 19154F: drivers/media/i2c/rj54n1cb0c.c 19155F: include/media/i2c/rj54n1cb0c.h 19156 19157SH_VOU V4L2 OUTPUT DRIVER 19158L: linux-media@vger.kernel.org 19159S: Orphan 19160F: drivers/media/platform/renesas/sh_vou.c 19161F: include/media/drv-intf/sh_vou.h 19162 19163SI2157 MEDIA DRIVER 19164M: Antti Palosaari <crope@iki.fi> 19165L: linux-media@vger.kernel.org 19166S: Maintained 19167W: https://linuxtv.org 19168W: http://palosaari.fi/linux/ 19169Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19170T: git git://linuxtv.org/anttip/media_tree.git 19171F: drivers/media/tuners/si2157* 19172 19173SI2165 MEDIA DRIVER 19174M: Matthias Schwarzott <zzam@gentoo.org> 19175L: linux-media@vger.kernel.org 19176S: Maintained 19177W: https://linuxtv.org 19178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19179F: drivers/media/dvb-frontends/si2165* 19180 19181SI2168 MEDIA DRIVER 19182M: Antti Palosaari <crope@iki.fi> 19183L: linux-media@vger.kernel.org 19184S: Maintained 19185W: https://linuxtv.org 19186W: http://palosaari.fi/linux/ 19187Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19188T: git git://linuxtv.org/anttip/media_tree.git 19189F: drivers/media/dvb-frontends/si2168* 19190 19191SI470X FM RADIO RECEIVER I2C DRIVER 19192M: Hans Verkuil <hverkuil@xs4all.nl> 19193L: linux-media@vger.kernel.org 19194S: Odd Fixes 19195W: https://linuxtv.org 19196T: git git://linuxtv.org/media_tree.git 19197F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19198F: drivers/media/radio/si470x/radio-si470x-i2c.c 19199 19200SI470X FM RADIO RECEIVER USB DRIVER 19201M: Hans Verkuil <hverkuil@xs4all.nl> 19202L: linux-media@vger.kernel.org 19203S: Maintained 19204W: https://linuxtv.org 19205T: git git://linuxtv.org/media_tree.git 19206F: drivers/media/radio/si470x/radio-si470x-common.c 19207F: drivers/media/radio/si470x/radio-si470x-usb.c 19208F: drivers/media/radio/si470x/radio-si470x.h 19209 19210SI4713 FM RADIO TRANSMITTER I2C DRIVER 19211M: Eduardo Valentin <edubezval@gmail.com> 19212L: linux-media@vger.kernel.org 19213S: Odd Fixes 19214W: https://linuxtv.org 19215T: git git://linuxtv.org/media_tree.git 19216F: drivers/media/radio/si4713/si4713.? 19217 19218SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19219M: Eduardo Valentin <edubezval@gmail.com> 19220L: linux-media@vger.kernel.org 19221S: Odd Fixes 19222W: https://linuxtv.org 19223T: git git://linuxtv.org/media_tree.git 19224F: drivers/media/radio/si4713/radio-platform-si4713.c 19225 19226SI4713 FM RADIO TRANSMITTER USB DRIVER 19227M: Hans Verkuil <hverkuil@xs4all.nl> 19228L: linux-media@vger.kernel.org 19229S: Maintained 19230W: https://linuxtv.org 19231T: git git://linuxtv.org/media_tree.git 19232F: drivers/media/radio/si4713/radio-usb-si4713.c 19233 19234SIANO DVB DRIVER 19235M: Mauro Carvalho Chehab <mchehab@kernel.org> 19236L: linux-media@vger.kernel.org 19237S: Odd fixes 19238W: https://linuxtv.org 19239T: git git://linuxtv.org/media_tree.git 19240F: drivers/media/common/siano/ 19241F: drivers/media/mmc/siano/ 19242F: drivers/media/usb/siano/ 19243F: drivers/media/usb/siano/ 19244 19245SIFIVE DRIVERS 19246M: Palmer Dabbelt <palmer@dabbelt.com> 19247M: Paul Walmsley <paul.walmsley@sifive.com> 19248L: linux-riscv@lists.infradead.org 19249S: Supported 19250N: sifive 19251K: [^@]sifive 19252 19253SIFIVE FU540 SYSTEM-ON-CHIP 19254M: Paul Walmsley <paul.walmsley@sifive.com> 19255M: Palmer Dabbelt <palmer@dabbelt.com> 19256L: linux-riscv@lists.infradead.org 19257S: Supported 19258T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19259N: fu540 19260K: fu540 19261 19262SIFIVE PDMA DRIVER 19263M: Green Wan <green.wan@sifive.com> 19264S: Maintained 19265F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19266F: drivers/dma/sf-pdma/ 19267 19268SIFIVE SOC DRIVERS 19269M: Conor Dooley <conor@kernel.org> 19270L: linux-riscv@lists.infradead.org 19271S: Maintained 19272T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19273F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19274F: drivers/soc/sifive/ 19275 19276SILEAD TOUCHSCREEN DRIVER 19277M: Hans de Goede <hdegoede@redhat.com> 19278L: linux-input@vger.kernel.org 19279L: platform-driver-x86@vger.kernel.org 19280S: Maintained 19281F: drivers/input/touchscreen/silead.c 19282F: drivers/platform/x86/touchscreen_dmi.c 19283 19284SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19285M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19286S: Supported 19287F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19288F: drivers/net/wireless/silabs/wfx/ 19289 19290SILICON MOTION SM712 FRAME BUFFER DRIVER 19291M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19292M: Teddy Wang <teddy.wang@siliconmotion.com> 19293M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19294L: linux-fbdev@vger.kernel.org 19295S: Maintained 19296F: Documentation/fb/sm712fb.rst 19297F: drivers/video/fbdev/sm712* 19298 19299SILVACO I3C DUAL-ROLE MASTER 19300M: Miquel Raynal <miquel.raynal@bootlin.com> 19301M: Conor Culhane <conor.culhane@silvaco.com> 19302L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19303S: Maintained 19304F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19305F: drivers/i3c/master/svc-i3c-master.c 19306 19307SIMPLEFB FB DRIVER 19308M: Hans de Goede <hdegoede@redhat.com> 19309L: linux-fbdev@vger.kernel.org 19310S: Maintained 19311F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19312F: drivers/video/fbdev/simplefb.c 19313F: include/linux/platform_data/simplefb.h 19314 19315SIMTEC EB110ATX (Chalice CATS) 19316M: Simtec Linux Team <linux@simtec.co.uk> 19317S: Supported 19318W: http://www.simtec.co.uk/products/EB110ATX/ 19319 19320SIOX 19321M: Thorsten Scherer <t.scherer@eckelmann.de> 19322M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19323R: Pengutronix Kernel Team <kernel@pengutronix.de> 19324S: Supported 19325F: drivers/gpio/gpio-siox.c 19326F: drivers/siox/* 19327F: include/trace/events/siox.h 19328 19329SIPHASH PRF ROUTINES 19330M: Jason A. Donenfeld <Jason@zx2c4.com> 19331S: Maintained 19332F: include/linux/siphash.h 19333F: lib/siphash.c 19334F: lib/siphash_kunit.c 19335 19336SIS 190 ETHERNET DRIVER 19337M: Francois Romieu <romieu@fr.zoreil.com> 19338L: netdev@vger.kernel.org 19339S: Maintained 19340F: drivers/net/ethernet/sis/sis190.c 19341 19342SIS 900/7016 FAST ETHERNET DRIVER 19343M: Daniele Venzano <venza@brownhat.org> 19344L: netdev@vger.kernel.org 19345S: Maintained 19346W: http://www.brownhat.org/sis900.html 19347F: drivers/net/ethernet/sis/sis900.* 19348 19349SIS FRAMEBUFFER DRIVER 19350S: Orphan 19351F: Documentation/fb/sisfb.rst 19352F: drivers/video/fbdev/sis/ 19353F: include/video/sisfb.h 19354 19355SIS I2C TOUCHSCREEN DRIVER 19356M: Mika Penttilä <mpenttil@redhat.com> 19357L: linux-input@vger.kernel.org 19358S: Maintained 19359F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19360F: drivers/input/touchscreen/sis_i2c.c 19361 19362SIS USB2VGA DRIVER 19363M: Thomas Winischhofer <thomas@winischhofer.net> 19364S: Maintained 19365W: http://www.winischhofer.at/linuxsisusbvga.shtml 19366F: drivers/usb/misc/sisusbvga/ 19367 19368SL28 CPLD MFD DRIVER 19369M: Michael Walle <michael@walle.cc> 19370S: Maintained 19371F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19372F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19373F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19374F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19375F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19376F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19377F: drivers/gpio/gpio-sl28cpld.c 19378F: drivers/hwmon/sl28cpld-hwmon.c 19379F: drivers/irqchip/irq-sl28cpld.c 19380F: drivers/pwm/pwm-sl28cpld.c 19381F: drivers/watchdog/sl28cpld_wdt.c 19382 19383SL28 VPD NVMEM LAYOUT DRIVER 19384M: Michael Walle <michael@walle.cc> 19385S: Maintained 19386F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19387F: drivers/nvmem/layouts/sl28vpd.c 19388 19389SLAB ALLOCATOR 19390M: Christoph Lameter <cl@linux.com> 19391M: Pekka Enberg <penberg@kernel.org> 19392M: David Rientjes <rientjes@google.com> 19393M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19394M: Andrew Morton <akpm@linux-foundation.org> 19395M: Vlastimil Babka <vbabka@suse.cz> 19396R: Roman Gushchin <roman.gushchin@linux.dev> 19397R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19398L: linux-mm@kvack.org 19399S: Maintained 19400T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19401F: include/linux/sl?b*.h 19402F: mm/sl?b* 19403 19404SLCAN CAN NETWORK DRIVER 19405M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19406L: linux-can@vger.kernel.org 19407S: Maintained 19408F: drivers/net/can/slcan/ 19409 19410SLEEPABLE READ-COPY UPDATE (SRCU) 19411M: Lai Jiangshan <jiangshanlai@gmail.com> 19412M: "Paul E. McKenney" <paulmck@kernel.org> 19413M: Josh Triplett <josh@joshtriplett.org> 19414R: Steven Rostedt <rostedt@goodmis.org> 19415R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19416L: rcu@vger.kernel.org 19417S: Supported 19418W: http://www.rdrop.com/users/paulmck/RCU/ 19419T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19420F: include/linux/srcu*.h 19421F: kernel/rcu/srcu*.c 19422 19423SMACK SECURITY MODULE 19424M: Casey Schaufler <casey@schaufler-ca.com> 19425L: linux-security-module@vger.kernel.org 19426S: Maintained 19427W: http://schaufler-ca.com 19428T: git git://github.com/cschaufler/smack-next 19429F: Documentation/admin-guide/LSM/Smack.rst 19430F: security/smack/ 19431 19432SMC91x ETHERNET DRIVER 19433M: Nicolas Pitre <nico@fluxnic.net> 19434S: Odd Fixes 19435F: drivers/net/ethernet/smsc/smc91x.* 19436 19437SMM665 HARDWARE MONITOR DRIVER 19438M: Guenter Roeck <linux@roeck-us.net> 19439L: linux-hwmon@vger.kernel.org 19440S: Maintained 19441F: Documentation/hwmon/smm665.rst 19442F: drivers/hwmon/smm665.c 19443 19444SMSC EMC2103 HARDWARE MONITOR DRIVER 19445M: Steve Glendinning <steve.glendinning@shawell.net> 19446L: linux-hwmon@vger.kernel.org 19447S: Maintained 19448F: Documentation/hwmon/emc2103.rst 19449F: drivers/hwmon/emc2103.c 19450 19451SMSC SCH5627 HARDWARE MONITOR DRIVER 19452M: Hans de Goede <hdegoede@redhat.com> 19453L: linux-hwmon@vger.kernel.org 19454S: Supported 19455F: Documentation/hwmon/sch5627.rst 19456F: drivers/hwmon/sch5627.c 19457 19458SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19459M: Steve Glendinning <steve.glendinning@shawell.net> 19460L: linux-fbdev@vger.kernel.org 19461S: Maintained 19462F: drivers/video/fbdev/smscufx.c 19463 19464SMSC47B397 HARDWARE MONITOR DRIVER 19465M: Jean Delvare <jdelvare@suse.com> 19466L: linux-hwmon@vger.kernel.org 19467S: Maintained 19468F: Documentation/hwmon/smsc47b397.rst 19469F: drivers/hwmon/smsc47b397.c 19470 19471SMSC911x ETHERNET DRIVER 19472M: Steve Glendinning <steve.glendinning@shawell.net> 19473L: netdev@vger.kernel.org 19474S: Maintained 19475F: drivers/net/ethernet/smsc/smsc911x.* 19476F: include/linux/smsc911x.h 19477 19478SMSC9420 PCI ETHERNET DRIVER 19479M: Steve Glendinning <steve.glendinning@shawell.net> 19480L: netdev@vger.kernel.org 19481S: Maintained 19482F: drivers/net/ethernet/smsc/smsc9420.* 19483 19484SNET DPU VIRTIO DATA PATH ACCELERATOR 19485R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19486F: drivers/vdpa/solidrun/ 19487 19488SOCIONEXT (SNI) AVE NETWORK DRIVER 19489M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19490L: netdev@vger.kernel.org 19491S: Maintained 19492F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19493F: drivers/net/ethernet/socionext/sni_ave.c 19494 19495SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19496M: Jassi Brar <jaswinder.singh@linaro.org> 19497M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19498L: netdev@vger.kernel.org 19499S: Maintained 19500F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19501F: drivers/net/ethernet/socionext/netsec.c 19502 19503SOCIONEXT (SNI) Synquacer SPI DRIVER 19504M: Masahisa Kojima <masahisa.kojima@linaro.org> 19505M: Jassi Brar <jaswinder.singh@linaro.org> 19506L: linux-spi@vger.kernel.org 19507S: Maintained 19508F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19509F: drivers/spi/spi-synquacer.c 19510 19511SOCIONEXT SYNQUACER I2C DRIVER 19512M: Ard Biesheuvel <ardb@kernel.org> 19513L: linux-i2c@vger.kernel.org 19514S: Maintained 19515F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19516F: drivers/i2c/busses/i2c-synquacer.c 19517 19518SOCIONEXT UNIPHIER SOUND DRIVER 19519L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19520S: Orphan 19521F: sound/soc/uniphier/ 19522 19523SOCKET TIMESTAMPING 19524M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19525S: Maintained 19526F: Documentation/networking/timestamping.rst 19527F: include/uapi/linux/net_tstamp.h 19528F: tools/testing/selftests/net/so_txtime.c 19529 19530SOEKRIS NET48XX LED SUPPORT 19531M: Chris Boot <bootc@bootc.net> 19532S: Maintained 19533F: drivers/leds/leds-net48xx.c 19534 19535SOFT-IWARP DRIVER (siw) 19536M: Bernard Metzler <bmt@zurich.ibm.com> 19537L: linux-rdma@vger.kernel.org 19538S: Supported 19539F: drivers/infiniband/sw/siw/ 19540F: include/uapi/rdma/siw-abi.h 19541 19542SOFT-ROCE DRIVER (rxe) 19543M: Zhu Yanjun <zyjzyj2000@gmail.com> 19544L: linux-rdma@vger.kernel.org 19545S: Supported 19546F: drivers/infiniband/sw/rxe/ 19547F: include/uapi/rdma/rdma_user_rxe.h 19548 19549SOFTLOGIC 6x10 MPEG CODEC 19550M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19551M: Anton Sviridenko <anton@corp.bluecherry.net> 19552M: Andrey Utkin <andrey_utkin@fastmail.com> 19553M: Ismael Luceno <ismael@iodev.co.uk> 19554L: linux-media@vger.kernel.org 19555S: Supported 19556F: drivers/media/pci/solo6x10/ 19557 19558SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19559M: James Morse <james.morse@arm.com> 19560L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19561S: Maintained 19562F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19563F: drivers/firmware/arm_sdei.c 19564F: include/linux/arm_sdei.h 19565F: include/uapi/linux/arm_sdei.h 19566 19567SOFTWARE NODES AND DEVICE PROPERTIES 19568R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19569R: Daniel Scally <djrscally@gmail.com> 19570R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19571R: Sakari Ailus <sakari.ailus@linux.intel.com> 19572L: linux-acpi@vger.kernel.org 19573S: Maintained 19574F: drivers/base/property.c 19575F: drivers/base/swnode.c 19576F: include/linux/fwnode.h 19577F: include/linux/property.h 19578 19579SOFTWARE RAID (Multiple Disks) SUPPORT 19580M: Song Liu <song@kernel.org> 19581L: linux-raid@vger.kernel.org 19582S: Supported 19583Q: https://patchwork.kernel.org/project/linux-raid/list/ 19584T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19585F: drivers/md/Kconfig 19586F: drivers/md/Makefile 19587F: drivers/md/md* 19588F: drivers/md/raid* 19589F: include/linux/raid/ 19590F: include/uapi/linux/raid/ 19591 19592SOLIDRUN CLEARFOG SUPPORT 19593M: Russell King <linux@armlinux.org.uk> 19594S: Maintained 19595F: arch/arm/boot/dts/armada-388-clearfog* 19596F: arch/arm/boot/dts/armada-38x-solidrun-* 19597 19598SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19599M: Russell King <linux@armlinux.org.uk> 19600S: Maintained 19601F: arch/arm/boot/dts/imx6*-cubox-i* 19602F: arch/arm/boot/dts/imx6*-hummingboard* 19603F: arch/arm/boot/dts/imx6*-sr-* 19604 19605SONIC NETWORK DRIVER 19606M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19607L: netdev@vger.kernel.org 19608S: Maintained 19609F: drivers/net/ethernet/natsemi/sonic.* 19610 19611SONICS SILICON BACKPLANE DRIVER (SSB) 19612M: Michael Buesch <m@bues.ch> 19613L: linux-wireless@vger.kernel.org 19614S: Maintained 19615F: drivers/ssb/ 19616F: include/linux/ssb/ 19617 19618SONY IMX208 SENSOR DRIVER 19619M: Sakari Ailus <sakari.ailus@linux.intel.com> 19620L: linux-media@vger.kernel.org 19621S: Maintained 19622T: git git://linuxtv.org/media_tree.git 19623F: drivers/media/i2c/imx208.c 19624 19625SONY IMX214 SENSOR DRIVER 19626M: Ricardo Ribalda <ribalda@kernel.org> 19627L: linux-media@vger.kernel.org 19628S: Maintained 19629T: git git://linuxtv.org/media_tree.git 19630F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19631F: drivers/media/i2c/imx214.c 19632 19633SONY IMX219 SENSOR DRIVER 19634M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19635L: linux-media@vger.kernel.org 19636S: Maintained 19637T: git git://linuxtv.org/media_tree.git 19638F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19639F: drivers/media/i2c/imx219.c 19640 19641SONY IMX258 SENSOR DRIVER 19642M: Sakari Ailus <sakari.ailus@linux.intel.com> 19643L: linux-media@vger.kernel.org 19644S: Maintained 19645T: git git://linuxtv.org/media_tree.git 19646F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19647F: drivers/media/i2c/imx258.c 19648 19649SONY IMX274 SENSOR DRIVER 19650M: Leon Luo <leonl@leopardimaging.com> 19651L: linux-media@vger.kernel.org 19652S: Maintained 19653T: git git://linuxtv.org/media_tree.git 19654F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19655F: drivers/media/i2c/imx274.c 19656 19657SONY IMX290 SENSOR DRIVER 19658M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19659L: linux-media@vger.kernel.org 19660S: Maintained 19661T: git git://linuxtv.org/media_tree.git 19662F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19663F: drivers/media/i2c/imx290.c 19664 19665SONY IMX296 SENSOR DRIVER 19666M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19667M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19668L: linux-media@vger.kernel.org 19669S: Maintained 19670T: git git://linuxtv.org/media_tree.git 19671F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19672F: drivers/media/i2c/imx296.c 19673 19674SONY IMX319 SENSOR DRIVER 19675M: Bingbu Cao <bingbu.cao@intel.com> 19676L: linux-media@vger.kernel.org 19677S: Maintained 19678T: git git://linuxtv.org/media_tree.git 19679F: drivers/media/i2c/imx319.c 19680 19681SONY IMX334 SENSOR DRIVER 19682M: Paul J. Murphy <paul.j.murphy@intel.com> 19683M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19684L: linux-media@vger.kernel.org 19685S: Maintained 19686T: git git://linuxtv.org/media_tree.git 19687F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19688F: drivers/media/i2c/imx334.c 19689 19690SONY IMX335 SENSOR DRIVER 19691M: Paul J. Murphy <paul.j.murphy@intel.com> 19692M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19693L: linux-media@vger.kernel.org 19694S: Maintained 19695T: git git://linuxtv.org/media_tree.git 19696F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19697F: drivers/media/i2c/imx335.c 19698 19699SONY IMX355 SENSOR DRIVER 19700M: Tianshu Qiu <tian.shu.qiu@intel.com> 19701L: linux-media@vger.kernel.org 19702S: Maintained 19703T: git git://linuxtv.org/media_tree.git 19704F: drivers/media/i2c/imx355.c 19705 19706SONY IMX412 SENSOR DRIVER 19707M: Paul J. Murphy <paul.j.murphy@intel.com> 19708M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19709L: linux-media@vger.kernel.org 19710S: Maintained 19711T: git git://linuxtv.org/media_tree.git 19712F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19713F: drivers/media/i2c/imx412.c 19714 19715SONY IMX415 SENSOR DRIVER 19716M: Michael Riesch <michael.riesch@wolfvision.net> 19717L: linux-media@vger.kernel.org 19718S: Maintained 19719T: git git://linuxtv.org/media_tree.git 19720F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19721F: drivers/media/i2c/imx415.c 19722 19723SONY MEMORYSTICK SUBSYSTEM 19724M: Maxim Levitsky <maximlevitsky@gmail.com> 19725M: Alex Dubov <oakad@yahoo.com> 19726M: Ulf Hansson <ulf.hansson@linaro.org> 19727L: linux-mmc@vger.kernel.org 19728S: Maintained 19729T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19730F: drivers/memstick/ 19731F: include/linux/memstick.h 19732 19733SONY VAIO CONTROL DEVICE DRIVER 19734M: Mattia Dongili <malattia@linux.it> 19735L: platform-driver-x86@vger.kernel.org 19736S: Maintained 19737W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19738F: Documentation/admin-guide/laptops/sony-laptop.rst 19739F: drivers/char/sonypi.c 19740F: drivers/platform/x86/sony-laptop.c 19741F: include/linux/sony-laptop.h 19742 19743SOUND 19744M: Jaroslav Kysela <perex@perex.cz> 19745M: Takashi Iwai <tiwai@suse.com> 19746L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19747S: Maintained 19748W: http://www.alsa-project.org/ 19749Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19750T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19751F: Documentation/sound/ 19752F: include/sound/ 19753F: include/uapi/sound/ 19754F: sound/ 19755F: tools/testing/selftests/alsa 19756 19757SOUND - ALSA SELFTESTS 19758M: Mark Brown <broonie@kernel.org> 19759L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19760L: linux-kselftest@vger.kernel.org 19761S: Supported 19762F: tools/testing/selftests/alsa 19763 19764SOUND - COMPRESSED AUDIO 19765M: Vinod Koul <vkoul@kernel.org> 19766L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19767S: Supported 19768T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19769F: Documentation/sound/designs/compress-offload.rst 19770F: include/sound/compress_driver.h 19771F: include/uapi/sound/compress_* 19772F: sound/core/compress_offload.c 19773F: sound/soc/soc-compress.c 19774 19775SOUND - DMAENGINE HELPERS 19776M: Lars-Peter Clausen <lars@metafoo.de> 19777S: Supported 19778F: include/sound/dmaengine_pcm.h 19779F: sound/core/pcm_dmaengine.c 19780F: sound/soc/soc-generic-dmaengine-pcm.c 19781 19782SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19783M: Liam Girdwood <lgirdwood@gmail.com> 19784M: Mark Brown <broonie@kernel.org> 19785L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19786S: Supported 19787W: http://alsa-project.org/main/index.php/ASoC 19788T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19789F: Documentation/devicetree/bindings/sound/ 19790F: Documentation/sound/soc/ 19791F: include/dt-bindings/sound/ 19792F: include/sound/soc* 19793F: sound/soc/ 19794 19795SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19796M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19797M: Liam Girdwood <lgirdwood@gmail.com> 19798M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19799M: Bard Liao <yung-chuan.liao@linux.intel.com> 19800M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19801M: Daniel Baluta <daniel.baluta@nxp.com> 19802R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19803L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19804S: Supported 19805W: https://github.com/thesofproject/linux/ 19806F: sound/soc/sof/ 19807 19808SOUNDWIRE SUBSYSTEM 19809M: Vinod Koul <vkoul@kernel.org> 19810M: Bard Liao <yung-chuan.liao@linux.intel.com> 19811R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19812R: Sanyog Kale <sanyog.r.kale@intel.com> 19813L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19814S: Supported 19815T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19816F: Documentation/driver-api/soundwire/ 19817F: drivers/soundwire/ 19818F: include/linux/soundwire/ 19819 19820SP2 MEDIA DRIVER 19821M: Olli Salonen <olli.salonen@iki.fi> 19822L: linux-media@vger.kernel.org 19823S: Maintained 19824W: https://linuxtv.org 19825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19826F: drivers/media/dvb-frontends/sp2* 19827 19828SPANISH DOCUMENTATION 19829M: Carlos Bilbao <carlos.bilbao@amd.com> 19830S: Maintained 19831F: Documentation/translations/sp_SP/ 19832 19833SPARC + UltraSPARC (sparc/sparc64) 19834M: "David S. Miller" <davem@davemloft.net> 19835L: sparclinux@vger.kernel.org 19836S: Maintained 19837Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19838T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19839T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19840F: arch/sparc/ 19841F: drivers/sbus/ 19842 19843SPARC SERIAL DRIVERS 19844M: "David S. Miller" <davem@davemloft.net> 19845L: sparclinux@vger.kernel.org 19846S: Maintained 19847T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19848T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19849F: drivers/tty/serial/suncore.c 19850F: drivers/tty/serial/sunhv.c 19851F: drivers/tty/serial/sunsab.c 19852F: drivers/tty/serial/sunsab.h 19853F: drivers/tty/serial/sunsu.c 19854F: drivers/tty/serial/sunzilog.c 19855F: drivers/tty/serial/sunzilog.h 19856F: drivers/tty/vcc.c 19857F: include/linux/sunserialcore.h 19858 19859SPARSE CHECKER 19860M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19861L: linux-sparse@vger.kernel.org 19862S: Maintained 19863W: https://sparse.docs.kernel.org/ 19864Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19865B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19866T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19867F: include/linux/compiler.h 19868 19869SPEAKUP CONSOLE SPEECH DRIVER 19870M: William Hubbs <w.d.hubbs@gmail.com> 19871M: Chris Brannon <chris@the-brannons.com> 19872M: Kirk Reiser <kirk@reisers.ca> 19873M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19874L: speakup@linux-speakup.org 19875S: Odd Fixes 19876W: http://www.linux-speakup.org/ 19877W: https://github.com/linux-speakup/speakup 19878B: https://github.com/linux-speakup/speakup/issues 19879F: drivers/accessibility/speakup/ 19880 19881SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19882M: Viresh Kumar <vireshk@kernel.org> 19883M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19884M: soc@kernel.org 19885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19886S: Maintained 19887W: http://www.st.com/spear 19888F: arch/arm/boot/dts/spear* 19889F: arch/arm/mach-spear/ 19890F: drivers/clk/spear/ 19891F: drivers/pinctrl/spear/ 19892 19893SPI NOR SUBSYSTEM 19894M: Tudor Ambarus <tudor.ambarus@linaro.org> 19895M: Pratyush Yadav <pratyush@kernel.org> 19896R: Michael Walle <michael@walle.cc> 19897L: linux-mtd@lists.infradead.org 19898S: Maintained 19899W: http://www.linux-mtd.infradead.org/ 19900Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19901C: irc://irc.oftc.net/mtd 19902T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19903F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19904F: drivers/mtd/spi-nor/ 19905F: include/linux/mtd/spi-nor.h 19906 19907SPI SUBSYSTEM 19908M: Mark Brown <broonie@kernel.org> 19909L: linux-spi@vger.kernel.org 19910S: Maintained 19911Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19912T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19913F: Documentation/devicetree/bindings/spi/ 19914F: Documentation/spi/ 19915F: drivers/spi/ 19916F: include/linux/spi/ 19917F: include/uapi/linux/spi/ 19918F: tools/spi/ 19919 19920SPIDERNET NETWORK DRIVER for CELL 19921M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19922M: Geoff Levand <geoff@infradead.org> 19923L: netdev@vger.kernel.org 19924L: linuxppc-dev@lists.ozlabs.org 19925S: Maintained 19926F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19927F: drivers/net/ethernet/toshiba/spider_net* 19928 19929SPMI SUBSYSTEM 19930M: Stephen Boyd <sboyd@kernel.org> 19931L: linux-kernel@vger.kernel.org 19932S: Maintained 19933T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19934F: Documentation/devicetree/bindings/spmi/ 19935F: drivers/spmi/ 19936F: include/dt-bindings/spmi/spmi.h 19937F: include/linux/spmi.h 19938F: include/trace/events/spmi.h 19939 19940SPU FILE SYSTEM 19941M: Jeremy Kerr <jk@ozlabs.org> 19942L: linuxppc-dev@lists.ozlabs.org 19943S: Supported 19944W: http://www.ibm.com/developerworks/power/cell/ 19945F: Documentation/filesystems/spufs/spufs.rst 19946F: arch/powerpc/platforms/cell/spufs/ 19947 19948SQUASHFS FILE SYSTEM 19949M: Phillip Lougher <phillip@squashfs.org.uk> 19950L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19951S: Maintained 19952W: http://squashfs.org.uk 19953T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19954F: Documentation/filesystems/squashfs.rst 19955F: fs/squashfs/ 19956 19957SRM (Alpha) environment access 19958M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19959S: Maintained 19960F: arch/alpha/kernel/srm_env.c 19961 19962ST LSM6DSx IMU IIO DRIVER 19963M: Lorenzo Bianconi <lorenzo@kernel.org> 19964L: linux-iio@vger.kernel.org 19965S: Maintained 19966W: http://www.st.com/ 19967F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19968F: drivers/iio/imu/st_lsm6dsx/ 19969 19970ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19971M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19972M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19973L: linux-media@vger.kernel.org 19974S: Maintained 19975T: git git://linuxtv.org/media_tree.git 19976F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19977F: drivers/media/i2c/st-mipid02.c 19978 19979ST STM32 I2C/SMBUS DRIVER 19980M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19981M: Alain Volmat <alain.volmat@foss.st.com> 19982L: linux-i2c@vger.kernel.org 19983S: Maintained 19984F: drivers/i2c/busses/i2c-stm32* 19985 19986ST STM32 SPI DRIVER 19987M: Alain Volmat <alain.volmat@foss.st.com> 19988L: linux-spi@vger.kernel.org 19989S: Maintained 19990F: drivers/spi/spi-stm32.c 19991 19992ST STPDDC60 DRIVER 19993M: Daniel Nilsson <daniel.nilsson@flex.com> 19994L: linux-hwmon@vger.kernel.org 19995S: Maintained 19996F: Documentation/hwmon/stpddc60.rst 19997F: drivers/hwmon/pmbus/stpddc60.c 19998 19999ST VGXY61 DRIVER 20000M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20001M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20002L: linux-media@vger.kernel.org 20003S: Maintained 20004T: git git://linuxtv.org/media_tree.git 20005F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20006F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20007F: drivers/media/i2c/st-vgxy61.c 20008 20009ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20010M: Song Qiang <songqiang1304521@gmail.com> 20011L: linux-iio@vger.kernel.org 20012S: Maintained 20013F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20014F: drivers/iio/proximity/vl53l0x-i2c.c 20015 20016STABLE BRANCH 20017M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20018M: Sasha Levin <sashal@kernel.org> 20019L: stable@vger.kernel.org 20020S: Supported 20021F: Documentation/process/stable-kernel-rules.rst 20022 20023STAGING - ATOMISP DRIVER 20024M: Hans de Goede <hdegoede@redhat.com> 20025M: Mauro Carvalho Chehab <mchehab@kernel.org> 20026R: Sakari Ailus <sakari.ailus@linux.intel.com> 20027L: linux-media@vger.kernel.org 20028S: Maintained 20029F: drivers/staging/media/atomisp/ 20030 20031STAGING - FIELDBUS SUBSYSTEM 20032M: Sven Van Asbroeck <TheSven73@gmail.com> 20033S: Maintained 20034F: drivers/staging/fieldbus/* 20035F: drivers/staging/fieldbus/Documentation/ 20036 20037STAGING - HMS ANYBUS-S BUS 20038M: Sven Van Asbroeck <TheSven73@gmail.com> 20039S: Maintained 20040F: drivers/staging/fieldbus/anybuss/ 20041 20042STAGING - INDUSTRIAL IO 20043M: Jonathan Cameron <jic23@kernel.org> 20044L: linux-iio@vger.kernel.org 20045S: Odd Fixes 20046F: Documentation/devicetree/bindings/staging/iio/ 20047F: drivers/staging/iio/ 20048 20049STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20050M: Marc Dietrich <marvin24@gmx.de> 20051L: ac100@lists.launchpad.net (moderated for non-subscribers) 20052L: linux-tegra@vger.kernel.org 20053S: Maintained 20054F: drivers/staging/nvec/ 20055 20056STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20057M: Jens Frederich <jfrederich@gmail.com> 20058M: Jon Nettleton <jon.nettleton@gmail.com> 20059S: Maintained 20060W: http://wiki.laptop.org/go/DCON 20061F: drivers/staging/olpc_dcon/ 20062 20063STAGING - REALTEK RTL8712U DRIVERS 20064M: Larry Finger <Larry.Finger@lwfinger.net> 20065M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20066S: Odd Fixes 20067F: drivers/staging/rtl8712/ 20068 20069STAGING - SEPS525 LCD CONTROLLER DRIVERS 20070M: Michael Hennerich <michael.hennerich@analog.com> 20071L: linux-fbdev@vger.kernel.org 20072S: Supported 20073F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20074F: drivers/staging/fbtft/fb_seps525.c 20075 20076STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20077M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20078M: Teddy Wang <teddy.wang@siliconmotion.com> 20079M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20080L: linux-fbdev@vger.kernel.org 20081S: Maintained 20082F: drivers/staging/sm750fb/ 20083 20084STAGING - VIA VT665X DRIVERS 20085M: Forest Bond <forest@alittletooquiet.net> 20086S: Odd Fixes 20087F: drivers/staging/vt665?/ 20088 20089STAGING SUBSYSTEM 20090M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20091L: linux-staging@lists.linux.dev 20092S: Supported 20093T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20094F: drivers/staging/ 20095 20096STARFIRE/DURALAN NETWORK DRIVER 20097M: Ion Badulescu <ionut@badula.org> 20098S: Odd Fixes 20099F: drivers/net/ethernet/adaptec/starfire* 20100 20101STARFIVE DEVICETREES 20102M: Emil Renner Berthing <kernel@esmil.dk> 20103S: Maintained 20104F: arch/riscv/boot/dts/starfive/ 20105 20106STARFIVE DWMAC GLUE LAYER 20107M: Emil Renner Berthing <kernel@esmil.dk> 20108M: Samin Guo <samin.guo@starfivetech.com> 20109S: Maintained 20110F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20111F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20112 20113STARFIVE JH7110 MMC/SD/SDIO DRIVER 20114M: William Qiu <william.qiu@starfivetech.com> 20115S: Supported 20116F: Documentation/devicetree/bindings/mmc/starfive* 20117F: drivers/mmc/host/dw_mmc-starfive.c 20118 20119STARFIVE JH71X0 CLOCK DRIVERS 20120M: Emil Renner Berthing <kernel@esmil.dk> 20121M: Hal Feng <hal.feng@starfivetech.com> 20122S: Maintained 20123F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20124F: drivers/clk/starfive/clk-starfive-jh71* 20125F: include/dt-bindings/clock/starfive?jh71*.h 20126 20127STARFIVE JH71X0 PINCTRL DRIVERS 20128M: Emil Renner Berthing <kernel@esmil.dk> 20129M: Jianlong Huang <jianlong.huang@starfivetech.com> 20130L: linux-gpio@vger.kernel.org 20131S: Maintained 20132F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20133F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20134F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20135F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20136 20137STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20138M: Emil Renner Berthing <kernel@esmil.dk> 20139M: Hal Feng <hal.feng@starfivetech.com> 20140S: Maintained 20141F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20142F: drivers/reset/starfive/reset-starfive-jh71* 20143F: include/dt-bindings/reset/starfive?jh71*.h 20144 20145STARFIVE JH71XX PMU CONTROLLER DRIVER 20146M: Walker Chen <walker.chen@starfivetech.com> 20147S: Supported 20148F: Documentation/devicetree/bindings/power/starfive* 20149F: drivers/soc/starfive/jh71xx_pmu.c 20150F: include/dt-bindings/power/starfive,jh7110-pmu.h 20151 20152STARFIVE SOC DRIVERS 20153M: Conor Dooley <conor@kernel.org> 20154S: Maintained 20155T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20156F: drivers/soc/starfive/ 20157 20158STARFIVE TRNG DRIVER 20159M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20160S: Supported 20161F: Documentation/devicetree/bindings/rng/starfive* 20162F: drivers/char/hw_random/jh7110-trng.c 20163 20164STARFIVE WATCHDOG DRIVER 20165M: Xingyu Wu <xingyu.wu@starfivetech.com> 20166M: Samin Guo <samin.guo@starfivetech.com> 20167S: Supported 20168F: Documentation/devicetree/bindings/watchdog/starfive* 20169F: drivers/watchdog/starfive-wdt.c 20170 20171STATIC BRANCH/CALL 20172M: Peter Zijlstra <peterz@infradead.org> 20173M: Josh Poimboeuf <jpoimboe@kernel.org> 20174M: Jason Baron <jbaron@akamai.com> 20175R: Steven Rostedt <rostedt@goodmis.org> 20176R: Ard Biesheuvel <ardb@kernel.org> 20177S: Supported 20178F: arch/*/include/asm/jump_label*.h 20179F: arch/*/include/asm/static_call*.h 20180F: arch/*/kernel/jump_label.c 20181F: arch/*/kernel/static_call.c 20182F: include/linux/jump_label*.h 20183F: include/linux/static_call*.h 20184F: kernel/jump_label.c 20185F: kernel/static_call.c 20186 20187STI AUDIO (ASoC) DRIVERS 20188M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20189L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20190S: Maintained 20191F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20192F: sound/soc/sti/ 20193 20194STI CEC DRIVER 20195M: Alain Volmat <alain.volmat@foss.st.com> 20196S: Maintained 20197F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20198F: drivers/media/cec/platform/sti/ 20199 20200STK1160 USB VIDEO CAPTURE DRIVER 20201M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20202L: linux-media@vger.kernel.org 20203S: Maintained 20204T: git git://linuxtv.org/media_tree.git 20205F: drivers/media/usb/stk1160/ 20206 20207STM32 AUDIO (ASoC) DRIVERS 20208M: Olivier Moysan <olivier.moysan@foss.st.com> 20209M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20210L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20211S: Maintained 20212F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20213F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20214F: sound/soc/stm/ 20215 20216STM32 TIMER/LPTIMER DRIVERS 20217M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20218S: Maintained 20219F: Documentation/ABI/testing/*timer-stm32 20220F: Documentation/devicetree/bindings/*/*stm32-*timer* 20221F: drivers/*/stm32-*timer* 20222F: drivers/pwm/pwm-stm32* 20223F: include/linux/*/stm32-*tim* 20224 20225STMMAC ETHERNET DRIVER 20226M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20227M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20228M: Jose Abreu <joabreu@synopsys.com> 20229L: netdev@vger.kernel.org 20230S: Supported 20231W: http://www.stlinux.com 20232F: Documentation/networking/device_drivers/ethernet/stmicro/ 20233F: drivers/net/ethernet/stmicro/stmmac/ 20234 20235SUN HAPPY MEAL ETHERNET DRIVER 20236M: Sean Anderson <seanga2@gmail.com> 20237S: Maintained 20238F: drivers/net/ethernet/sun/sunhme.* 20239 20240SUN3/3X 20241M: Sam Creasey <sammy@sammy.net> 20242S: Maintained 20243W: http://sammy.net/sun3/ 20244F: arch/m68k/include/asm/sun3* 20245F: arch/m68k/kernel/*sun3* 20246F: arch/m68k/sun3*/ 20247F: drivers/net/ethernet/i825xx/sun3* 20248 20249SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20250M: Hans de Goede <hdegoede@redhat.com> 20251L: linux-input@vger.kernel.org 20252S: Maintained 20253F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20254F: drivers/input/keyboard/sun4i-lradc-keys.c 20255 20256SUNDANCE NETWORK DRIVER 20257M: Denis Kirjanov <kda@linux-powerpc.org> 20258L: netdev@vger.kernel.org 20259S: Maintained 20260F: drivers/net/ethernet/dlink/sundance.c 20261 20262SUNPLUS ETHERNET DRIVER 20263M: Wells Lu <wellslutw@gmail.com> 20264L: netdev@vger.kernel.org 20265S: Maintained 20266W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20267F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20268F: drivers/net/ethernet/sunplus/ 20269 20270SUNPLUS MMC DRIVER 20271M: Tony Huang <tonyhuang.sunplus@gmail.com> 20272M: Li-hao Kuo <lhjeff911@gmail.com> 20273S: Maintained 20274F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20275F: drivers/mmc/host/sunplus-mmc.c 20276 20277SUNPLUS OCOTP DRIVER 20278M: Vincent Shih <vincent.sunplus@gmail.com> 20279S: Maintained 20280F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20281F: drivers/nvmem/sunplus-ocotp.c 20282 20283SUNPLUS PWM DRIVER 20284M: Hammer Hsieh <hammerh0314@gmail.com> 20285S: Maintained 20286F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20287F: drivers/pwm/pwm-sunplus.c 20288 20289SUNPLUS RTC DRIVER 20290M: Vincent Shih <vincent.sunplus@gmail.com> 20291L: linux-rtc@vger.kernel.org 20292S: Maintained 20293F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20294F: drivers/rtc/rtc-sunplus.c 20295 20296SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20297M: Li-hao Kuo <lhjeff911@gmail.com> 20298L: linux-spi@vger.kernel.org 20299S: Maintained 20300F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20301F: drivers/spi/spi-sunplus-sp7021.c 20302 20303SUNPLUS UART DRIVER 20304M: Hammer Hsieh <hammerh0314@gmail.com> 20305S: Maintained 20306F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20307F: drivers/tty/serial/sunplus-uart.c 20308 20309SUNPLUS USB2 PHY DRIVER 20310M: Vincent Shih <vincent.sunplus@gmail.com> 20311L: linux-usb@vger.kernel.org 20312S: Maintained 20313F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20314F: drivers/phy/sunplus/Kconfig 20315F: drivers/phy/sunplus/Makefile 20316F: drivers/phy/sunplus/phy-sunplus-usb2.c 20317 20318SUNPLUS WATCHDOG DRIVER 20319M: Xiantao Hu <xt.hu@cqplus1.com> 20320L: linux-watchdog@vger.kernel.org 20321S: Maintained 20322F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20323F: drivers/watchdog/sunplus_wdt.c 20324 20325SUPERH 20326M: Yoshinori Sato <ysato@users.sourceforge.jp> 20327M: Rich Felker <dalias@libc.org> 20328M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20329L: linux-sh@vger.kernel.org 20330S: Maintained 20331Q: http://patchwork.kernel.org/project/linux-sh/list/ 20332F: Documentation/arch/sh/ 20333F: arch/sh/ 20334F: drivers/sh/ 20335 20336SUSPEND TO RAM 20337M: "Rafael J. Wysocki" <rafael@kernel.org> 20338M: Len Brown <len.brown@intel.com> 20339M: Pavel Machek <pavel@ucw.cz> 20340L: linux-pm@vger.kernel.org 20341S: Supported 20342B: https://bugzilla.kernel.org 20343F: Documentation/power/ 20344F: arch/x86/kernel/acpi/sleep* 20345F: arch/x86/kernel/acpi/wakeup* 20346F: drivers/base/power/ 20347F: include/linux/freezer.h 20348F: include/linux/pm.h 20349F: include/linux/suspend.h 20350F: kernel/power/ 20351 20352SVGA HANDLING 20353M: Martin Mares <mj@ucw.cz> 20354L: linux-video@atrey.karlin.mff.cuni.cz 20355S: Maintained 20356F: Documentation/admin-guide/svga.rst 20357F: arch/x86/boot/video* 20358 20359SWITCHDEV 20360M: Jiri Pirko <jiri@resnulli.us> 20361M: Ivan Vecera <ivecera@redhat.com> 20362L: netdev@vger.kernel.org 20363S: Supported 20364F: include/net/switchdev.h 20365F: net/switchdev/ 20366 20367SY8106A REGULATOR DRIVER 20368M: Icenowy Zheng <icenowy@aosc.io> 20369S: Maintained 20370F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20371F: drivers/regulator/sy8106a-regulator.c 20372 20373SYNC FILE FRAMEWORK 20374M: Sumit Semwal <sumit.semwal@linaro.org> 20375R: Gustavo Padovan <gustavo@padovan.org> 20376L: linux-media@vger.kernel.org 20377L: dri-devel@lists.freedesktop.org 20378S: Maintained 20379T: git git://anongit.freedesktop.org/drm/drm-misc 20380F: Documentation/driver-api/sync_file.rst 20381F: drivers/dma-buf/dma-fence* 20382F: drivers/dma-buf/sw_sync.c 20383F: drivers/dma-buf/sync_* 20384F: include/linux/sync_file.h 20385F: include/uapi/linux/sync_file.h 20386 20387SYNOPSYS ARC ARCHITECTURE 20388M: Vineet Gupta <vgupta@kernel.org> 20389L: linux-snps-arc@lists.infradead.org 20390S: Supported 20391T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20392F: Documentation/arch/arc 20393F: Documentation/devicetree/bindings/arc/* 20394F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20395F: arch/arc/ 20396F: drivers/clocksource/arc_timer.c 20397F: drivers/tty/serial/arc_uart.c 20398 20399SYNOPSYS ARC HSDK SDP pll clock driver 20400M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20401S: Supported 20402F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20403F: drivers/clk/clk-hsdk-pll.c 20404 20405SYNOPSYS ARC SDP clock driver 20406M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20407S: Supported 20408F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20409F: drivers/clk/axs10x/* 20410 20411SYNOPSYS ARC SDP platform support 20412M: Alexey Brodkin <abrodkin@synopsys.com> 20413S: Supported 20414F: Documentation/devicetree/bindings/arc/axs10* 20415F: arch/arc/boot/dts/ax* 20416F: arch/arc/plat-axs10x 20417 20418SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20419M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20420S: Supported 20421F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20422F: drivers/reset/reset-axs10x.c 20423 20424SYNOPSYS CREG GPIO DRIVER 20425M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20426S: Maintained 20427F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20428F: drivers/gpio/gpio-creg-snps.c 20429 20430SYNOPSYS DESIGNWARE 8250 UART DRIVER 20431M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20432R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20433S: Supported 20434F: drivers/tty/serial/8250/8250_dw.c 20435F: drivers/tty/serial/8250/8250_dwlib.* 20436F: drivers/tty/serial/8250/8250_lpss.c 20437 20438SYNOPSYS DESIGNWARE APB GPIO DRIVER 20439M: Hoan Tran <hoan@os.amperecomputing.com> 20440M: Serge Semin <fancer.lancer@gmail.com> 20441L: linux-gpio@vger.kernel.org 20442S: Maintained 20443F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20444F: drivers/gpio/gpio-dwapb.c 20445 20446SYNOPSYS DESIGNWARE APB SSI DRIVER 20447M: Serge Semin <fancer.lancer@gmail.com> 20448L: linux-spi@vger.kernel.org 20449S: Supported 20450F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20451F: drivers/spi/spi-dw* 20452 20453SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20454M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20455S: Maintained 20456F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20457F: drivers/dma/dw-axi-dmac/ 20458 20459SYNOPSYS DESIGNWARE DMAC DRIVER 20460M: Viresh Kumar <vireshk@kernel.org> 20461R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20462S: Maintained 20463F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20464F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20465F: drivers/dma/dw/ 20466F: include/dt-bindings/dma/dw-dmac.h 20467F: include/linux/dma/dw.h 20468F: include/linux/platform_data/dma-dw.h 20469 20470SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20471M: Jose Abreu <Jose.Abreu@synopsys.com> 20472L: netdev@vger.kernel.org 20473S: Supported 20474F: drivers/net/ethernet/synopsys/ 20475 20476SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20477M: Jose Abreu <Jose.Abreu@synopsys.com> 20478L: netdev@vger.kernel.org 20479S: Supported 20480F: drivers/net/pcs/pcs-xpcs.c 20481F: drivers/net/pcs/pcs-xpcs.h 20482F: include/linux/pcs/pcs-xpcs.h 20483 20484SYNOPSYS DESIGNWARE I2C DRIVER 20485M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20486R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20487R: Mika Westerberg <mika.westerberg@linux.intel.com> 20488R: Jan Dabros <jsd@semihalf.com> 20489L: linux-i2c@vger.kernel.org 20490S: Supported 20491F: drivers/i2c/busses/i2c-designware-* 20492 20493SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20494M: Jaehoon Chung <jh80.chung@samsung.com> 20495L: linux-mmc@vger.kernel.org 20496S: Maintained 20497F: drivers/mmc/host/dw_mmc* 20498 20499SYNOPSYS HSDK RESET CONTROLLER DRIVER 20500M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20501S: Supported 20502F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20503F: drivers/reset/reset-hsdk.c 20504F: include/dt-bindings/reset/snps,hsdk-reset.h 20505 20506SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20507M: Prabu Thangamuthu <prabu.t@synopsys.com> 20508M: Manjunath M B <manjumb@synopsys.com> 20509L: linux-mmc@vger.kernel.org 20510S: Maintained 20511F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20512 20513SYSTEM CONFIGURATION (SYSCON) 20514M: Lee Jones <lee@kernel.org> 20515M: Arnd Bergmann <arnd@arndb.de> 20516S: Supported 20517T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20518F: drivers/mfd/syscon.c 20519 20520SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20521M: Sudeep Holla <sudeep.holla@arm.com> 20522R: Cristian Marussi <cristian.marussi@arm.com> 20523L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20524S: Maintained 20525F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20526F: drivers/clk/clk-sc[mp]i.c 20527F: drivers/cpufreq/sc[mp]i-cpufreq.c 20528F: drivers/firmware/arm_scmi/ 20529F: drivers/firmware/arm_scpi.c 20530F: drivers/powercap/arm_scmi_powercap.c 20531F: drivers/regulator/scmi-regulator.c 20532F: drivers/reset/reset-scmi.c 20533F: include/linux/sc[mp]i_protocol.h 20534F: include/trace/events/scmi.h 20535F: include/uapi/linux/virtio_scmi.h 20536 20537SYSTEM RESET/SHUTDOWN DRIVERS 20538M: Sebastian Reichel <sre@kernel.org> 20539L: linux-pm@vger.kernel.org 20540S: Maintained 20541T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20542F: Documentation/devicetree/bindings/power/reset/ 20543F: drivers/power/reset/ 20544 20545SYSTEM TRACE MODULE CLASS 20546M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20547S: Maintained 20548T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20549F: Documentation/trace/stm.rst 20550F: drivers/hwtracing/stm/ 20551F: include/linux/stm.h 20552F: include/uapi/linux/stm.h 20553 20554SYSTEM76 ACPI DRIVER 20555M: Jeremy Soller <jeremy@system76.com> 20556M: System76 Product Development <productdev@system76.com> 20557L: platform-driver-x86@vger.kernel.org 20558S: Maintained 20559F: drivers/platform/x86/system76_acpi.c 20560 20561SYSV FILESYSTEM 20562S: Orphan 20563F: Documentation/filesystems/sysv-fs.rst 20564F: fs/sysv/ 20565F: include/linux/sysv_fs.h 20566 20567TASKSTATS STATISTICS INTERFACE 20568M: Balbir Singh <bsingharora@gmail.com> 20569S: Maintained 20570F: Documentation/accounting/taskstats* 20571F: include/linux/taskstats* 20572F: kernel/taskstats.c 20573 20574TC subsystem 20575M: Jamal Hadi Salim <jhs@mojatatu.com> 20576M: Cong Wang <xiyou.wangcong@gmail.com> 20577M: Jiri Pirko <jiri@resnulli.us> 20578L: netdev@vger.kernel.org 20579S: Maintained 20580F: include/net/pkt_cls.h 20581F: include/net/pkt_sched.h 20582F: include/net/tc_act/ 20583F: include/uapi/linux/pkt_cls.h 20584F: include/uapi/linux/pkt_sched.h 20585F: include/uapi/linux/tc_act/ 20586F: include/uapi/linux/tc_ematch/ 20587F: net/sched/ 20588F: tools/testing/selftests/tc-testing 20589 20590TC90522 MEDIA DRIVER 20591M: Akihiro Tsukada <tskd08@gmail.com> 20592L: linux-media@vger.kernel.org 20593S: Odd Fixes 20594F: drivers/media/dvb-frontends/tc90522* 20595 20596TCP LOW PRIORITY MODULE 20597M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20598M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20599S: Maintained 20600W: http://tcp-lp-mod.sourceforge.net/ 20601F: net/ipv4/tcp_lp.c 20602 20603TDA10071 MEDIA DRIVER 20604M: Antti Palosaari <crope@iki.fi> 20605L: linux-media@vger.kernel.org 20606S: Maintained 20607W: https://linuxtv.org 20608W: http://palosaari.fi/linux/ 20609Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20610T: git git://linuxtv.org/anttip/media_tree.git 20611F: drivers/media/dvb-frontends/tda10071* 20612 20613TDA18212 MEDIA DRIVER 20614M: Antti Palosaari <crope@iki.fi> 20615L: linux-media@vger.kernel.org 20616S: Maintained 20617W: https://linuxtv.org 20618W: http://palosaari.fi/linux/ 20619Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20620T: git git://linuxtv.org/anttip/media_tree.git 20621F: drivers/media/tuners/tda18212* 20622 20623TDA18218 MEDIA DRIVER 20624M: Antti Palosaari <crope@iki.fi> 20625L: linux-media@vger.kernel.org 20626S: Maintained 20627W: https://linuxtv.org 20628W: http://palosaari.fi/linux/ 20629Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20630T: git git://linuxtv.org/anttip/media_tree.git 20631F: drivers/media/tuners/tda18218* 20632 20633TDA18250 MEDIA DRIVER 20634M: Olli Salonen <olli.salonen@iki.fi> 20635L: linux-media@vger.kernel.org 20636S: Maintained 20637W: https://linuxtv.org 20638Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20639T: git git://linuxtv.org/media_tree.git 20640F: drivers/media/tuners/tda18250* 20641 20642TDA18271 MEDIA DRIVER 20643M: Michael Krufky <mkrufky@linuxtv.org> 20644L: linux-media@vger.kernel.org 20645S: Maintained 20646W: https://linuxtv.org 20647W: http://github.com/mkrufky 20648Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20649T: git git://linuxtv.org/mkrufky/tuners.git 20650F: drivers/media/tuners/tda18271* 20651 20652TDA1997x MEDIA DRIVER 20653M: Tim Harvey <tharvey@gateworks.com> 20654L: linux-media@vger.kernel.org 20655S: Maintained 20656W: https://linuxtv.org 20657Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20658F: drivers/media/i2c/tda1997x.* 20659 20660TDA827x MEDIA DRIVER 20661M: Michael Krufky <mkrufky@linuxtv.org> 20662L: linux-media@vger.kernel.org 20663S: Maintained 20664W: https://linuxtv.org 20665W: http://github.com/mkrufky 20666Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20667T: git git://linuxtv.org/mkrufky/tuners.git 20668F: drivers/media/tuners/tda8290.* 20669 20670TDA8290 MEDIA DRIVER 20671M: Michael Krufky <mkrufky@linuxtv.org> 20672L: linux-media@vger.kernel.org 20673S: Maintained 20674W: https://linuxtv.org 20675W: http://github.com/mkrufky 20676Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20677T: git git://linuxtv.org/mkrufky/tuners.git 20678F: drivers/media/tuners/tda8290.* 20679 20680TDA9840 MEDIA DRIVER 20681M: Hans Verkuil <hverkuil@xs4all.nl> 20682L: linux-media@vger.kernel.org 20683S: Maintained 20684W: https://linuxtv.org 20685T: git git://linuxtv.org/media_tree.git 20686F: drivers/media/i2c/tda9840* 20687 20688TEA5761 TUNER DRIVER 20689M: Mauro Carvalho Chehab <mchehab@kernel.org> 20690L: linux-media@vger.kernel.org 20691S: Odd fixes 20692W: https://linuxtv.org 20693T: git git://linuxtv.org/media_tree.git 20694F: drivers/media/tuners/tea5761.* 20695 20696TEA5767 TUNER DRIVER 20697M: Mauro Carvalho Chehab <mchehab@kernel.org> 20698L: linux-media@vger.kernel.org 20699S: Maintained 20700W: https://linuxtv.org 20701T: git git://linuxtv.org/media_tree.git 20702F: drivers/media/tuners/tea5767.* 20703 20704TEA6415C MEDIA DRIVER 20705M: Hans Verkuil <hverkuil@xs4all.nl> 20706L: linux-media@vger.kernel.org 20707S: Maintained 20708W: https://linuxtv.org 20709T: git git://linuxtv.org/media_tree.git 20710F: drivers/media/i2c/tea6415c* 20711 20712TEA6420 MEDIA DRIVER 20713M: Hans Verkuil <hverkuil@xs4all.nl> 20714L: linux-media@vger.kernel.org 20715S: Maintained 20716W: https://linuxtv.org 20717T: git git://linuxtv.org/media_tree.git 20718F: drivers/media/i2c/tea6420* 20719 20720TEAM DRIVER 20721M: Jiri Pirko <jiri@resnulli.us> 20722L: netdev@vger.kernel.org 20723S: Supported 20724F: drivers/net/team/ 20725F: include/linux/if_team.h 20726F: include/uapi/linux/if_team.h 20727F: tools/testing/selftests/drivers/net/team/ 20728 20729TECHNICAL ADVISORY BOARD PROCESS DOCS 20730M: "Theodore Ts'o" <tytso@mit.edu> 20731M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20732L: tech-board-discuss@lists.linux-foundation.org 20733S: Maintained 20734F: Documentation/process/contribution-maturity-model.rst 20735F: Documentation/process/researcher-guidelines.rst 20736 20737TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20738M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20739S: Maintained 20740F: arch/x86/platform/ts5500/ 20741 20742TECHNOTREND USB IR RECEIVER 20743M: Sean Young <sean@mess.org> 20744L: linux-media@vger.kernel.org 20745S: Maintained 20746F: drivers/media/rc/ttusbir.c 20747 20748TECHWELL TW9910 VIDEO DECODER 20749L: linux-media@vger.kernel.org 20750S: Orphan 20751F: drivers/media/i2c/tw9910.c 20752F: include/media/i2c/tw9910.h 20753 20754TEE SUBSYSTEM 20755M: Jens Wiklander <jens.wiklander@linaro.org> 20756R: Sumit Garg <sumit.garg@linaro.org> 20757L: op-tee@lists.trustedfirmware.org 20758S: Maintained 20759F: Documentation/staging/tee.rst 20760F: drivers/tee/ 20761F: include/linux/tee_drv.h 20762F: include/uapi/linux/tee.h 20763 20764TEGRA ARCHITECTURE SUPPORT 20765M: Thierry Reding <thierry.reding@gmail.com> 20766M: Jonathan Hunter <jonathanh@nvidia.com> 20767L: linux-tegra@vger.kernel.org 20768S: Supported 20769Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20770T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20771N: [^a-z]tegra 20772 20773TEGRA CLOCK DRIVER 20774M: Peter De Schrijver <pdeschrijver@nvidia.com> 20775M: Prashant Gaikwad <pgaikwad@nvidia.com> 20776S: Supported 20777F: drivers/clk/tegra/ 20778 20779TEGRA DMA DRIVERS 20780M: Laxman Dewangan <ldewangan@nvidia.com> 20781M: Jon Hunter <jonathanh@nvidia.com> 20782S: Supported 20783F: drivers/dma/tegra* 20784 20785TEGRA I2C DRIVER 20786M: Laxman Dewangan <ldewangan@nvidia.com> 20787R: Dmitry Osipenko <digetx@gmail.com> 20788S: Supported 20789F: drivers/i2c/busses/i2c-tegra.c 20790 20791TEGRA IOMMU DRIVERS 20792M: Thierry Reding <thierry.reding@gmail.com> 20793R: Krishna Reddy <vdumpa@nvidia.com> 20794L: linux-tegra@vger.kernel.org 20795S: Supported 20796F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20797F: drivers/iommu/tegra* 20798 20799TEGRA KBC DRIVER 20800M: Laxman Dewangan <ldewangan@nvidia.com> 20801S: Supported 20802F: drivers/input/keyboard/tegra-kbc.c 20803 20804TEGRA NAND DRIVER 20805M: Stefan Agner <stefan@agner.ch> 20806M: Lucas Stach <dev@lynxeye.de> 20807S: Maintained 20808F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20809F: drivers/mtd/nand/raw/tegra_nand.c 20810 20811TEGRA PWM DRIVER 20812M: Thierry Reding <thierry.reding@gmail.com> 20813S: Supported 20814F: drivers/pwm/pwm-tegra.c 20815 20816TEGRA QUAD SPI DRIVER 20817M: Thierry Reding <thierry.reding@gmail.com> 20818M: Jonathan Hunter <jonathanh@nvidia.com> 20819M: Sowjanya Komatineni <skomatineni@nvidia.com> 20820L: linux-tegra@vger.kernel.org 20821S: Maintained 20822F: drivers/spi/spi-tegra210-quad.c 20823 20824TEGRA SERIAL DRIVER 20825M: Laxman Dewangan <ldewangan@nvidia.com> 20826S: Supported 20827F: drivers/tty/serial/serial-tegra.c 20828 20829TEGRA SPI DRIVER 20830M: Laxman Dewangan <ldewangan@nvidia.com> 20831S: Supported 20832F: drivers/spi/spi-tegra* 20833 20834TEGRA VIDEO DRIVER 20835M: Thierry Reding <thierry.reding@gmail.com> 20836M: Jonathan Hunter <jonathanh@nvidia.com> 20837M: Sowjanya Komatineni <skomatineni@nvidia.com> 20838L: linux-media@vger.kernel.org 20839L: linux-tegra@vger.kernel.org 20840S: Maintained 20841F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20842F: drivers/staging/media/tegra-video/ 20843 20844TEGRA XUSB PADCTL DRIVER 20845M: JC Kuo <jckuo@nvidia.com> 20846S: Supported 20847F: drivers/phy/tegra/xusb* 20848 20849TEHUTI ETHERNET DRIVER 20850M: Andy Gospodarek <andy@greyhouse.net> 20851L: netdev@vger.kernel.org 20852S: Supported 20853F: drivers/net/ethernet/tehuti/* 20854 20855TELECOM CLOCK DRIVER FOR MCPL0010 20856M: Mark Gross <markgross@kernel.org> 20857S: Supported 20858F: drivers/char/tlclk.c 20859 20860TEMPO SEMICONDUCTOR DRIVERS 20861M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20862S: Maintained 20863F: Documentation/devicetree/bindings/sound/tscs*.txt 20864F: sound/soc/codecs/tscs*.c 20865F: sound/soc/codecs/tscs*.h 20866 20867TENSILICA XTENSA PORT (xtensa) 20868M: Chris Zankel <chris@zankel.net> 20869M: Max Filippov <jcmvbkbc@gmail.com> 20870S: Maintained 20871T: git https://github.com/jcmvbkbc/linux-xtensa.git 20872F: arch/xtensa/ 20873F: drivers/irqchip/irq-xtensa-* 20874 20875TEXAS INSTRUMENTS ASoC DRIVERS 20876M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20877L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20878S: Maintained 20879F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20880F: sound/soc/ti/ 20881 20882TEXAS INSTRUMENTS DMA DRIVERS 20883M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20884L: dmaengine@vger.kernel.org 20885S: Maintained 20886F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20887F: Documentation/devicetree/bindings/dma/ti-edma.txt 20888F: Documentation/devicetree/bindings/dma/ti/ 20889F: drivers/dma/ti/ 20890F: include/linux/dma/k3-psil.h 20891F: include/linux/dma/k3-udma-glue.h 20892F: include/linux/dma/ti-cppi5.h 20893X: drivers/dma/ti/cppi41.c 20894 20895TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20896M: Robert Marko <robert.marko@sartura.hr> 20897M: Luka Perkov <luka.perkov@sartura.hr> 20898L: linux-hwmon@vger.kernel.org 20899S: Maintained 20900F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20901F: Documentation/hwmon/tps23861.rst 20902F: drivers/hwmon/tps23861.c 20903 20904TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20905M: Ricardo Ribalda <ribalda@kernel.org> 20906L: linux-iio@vger.kernel.org 20907S: Supported 20908F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20909F: drivers/iio/dac/ti-dac7612.c 20910 20911TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20912M: Nishanth Menon <nm@ti.com> 20913M: Tero Kristo <kristo@kernel.org> 20914M: Santosh Shilimkar <ssantosh@kernel.org> 20915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20916S: Maintained 20917F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20918F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20919F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20920F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20921F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20922F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20923F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20924F: drivers/clk/keystone/sci-clk.c 20925F: drivers/firmware/ti_sci* 20926F: drivers/irqchip/irq-ti-sci-inta.c 20927F: drivers/irqchip/irq-ti-sci-intr.c 20928F: drivers/reset/reset-ti-sci.c 20929F: drivers/soc/ti/ti_sci_inta_msi.c 20930F: drivers/soc/ti/ti_sci_pm_domains.c 20931F: include/dt-bindings/soc/ti,sci_pm_domain.h 20932F: include/linux/soc/ti/ti_sci_inta_msi.h 20933F: include/linux/soc/ti/ti_sci_protocol.h 20934 20935TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20936M: Puranjay Mohan <puranjay12@gmail.com> 20937L: linux-iio@vger.kernel.org 20938S: Supported 20939F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20940F: drivers/iio/temperature/tmp117.c 20941 20942THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20943M: Hans Verkuil <hverkuil@xs4all.nl> 20944L: linux-media@vger.kernel.org 20945S: Maintained 20946W: https://linuxtv.org 20947T: git git://linuxtv.org/media_tree.git 20948F: drivers/media/radio/radio-raremono.c 20949 20950THERMAL 20951M: Rafael J. Wysocki <rafael@kernel.org> 20952M: Daniel Lezcano <daniel.lezcano@linaro.org> 20953R: Amit Kucheria <amitk@kernel.org> 20954R: Zhang Rui <rui.zhang@intel.com> 20955L: linux-pm@vger.kernel.org 20956S: Supported 20957Q: https://patchwork.kernel.org/project/linux-pm/list/ 20958T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20959F: Documentation/ABI/testing/sysfs-class-thermal 20960F: Documentation/admin-guide/thermal/ 20961F: Documentation/devicetree/bindings/thermal/ 20962F: Documentation/driver-api/thermal/ 20963F: drivers/thermal/ 20964F: include/dt-bindings/thermal/ 20965F: include/linux/cpu_cooling.h 20966F: include/linux/thermal.h 20967F: include/uapi/linux/thermal.h 20968F: tools/lib/thermal/ 20969F: tools/thermal/ 20970 20971THERMAL DRIVER FOR AMLOGIC SOCS 20972M: Guillaume La Roque <glaroque@baylibre.com> 20973L: linux-pm@vger.kernel.org 20974L: linux-amlogic@lists.infradead.org 20975S: Supported 20976W: http://linux-meson.com/ 20977F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20978F: drivers/thermal/amlogic_thermal.c 20979 20980THERMAL/CPU_COOLING 20981M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20982M: Daniel Lezcano <daniel.lezcano@linaro.org> 20983M: Viresh Kumar <viresh.kumar@linaro.org> 20984R: Lukasz Luba <lukasz.luba@arm.com> 20985L: linux-pm@vger.kernel.org 20986S: Supported 20987F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20988F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20989F: drivers/thermal/cpufreq_cooling.c 20990F: drivers/thermal/cpuidle_cooling.c 20991F: include/linux/cpu_cooling.h 20992 20993THERMAL/POWER_ALLOCATOR 20994M: Lukasz Luba <lukasz.luba@arm.com> 20995L: linux-pm@vger.kernel.org 20996S: Maintained 20997F: Documentation/driver-api/thermal/power_allocator.rst 20998F: drivers/thermal/gov_power_allocator.c 20999F: drivers/thermal/thermal_trace_ipa.h 21000 21001THINKPAD ACPI EXTRAS DRIVER 21002M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21003L: ibm-acpi-devel@lists.sourceforge.net 21004L: platform-driver-x86@vger.kernel.org 21005S: Maintained 21006W: http://ibm-acpi.sourceforge.net 21007W: http://thinkwiki.org/wiki/Ibm-acpi 21008T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21009F: drivers/platform/x86/thinkpad_acpi.c 21010 21011THINKPAD LMI DRIVER 21012M: Mark Pearson <markpearson@lenovo.com> 21013L: platform-driver-x86@vger.kernel.org 21014S: Maintained 21015F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21016F: drivers/platform/x86/think-lmi.? 21017 21018THUNDERBOLT DMA TRAFFIC TEST DRIVER 21019M: Isaac Hazan <isaac.hazan@intel.com> 21020L: linux-usb@vger.kernel.org 21021S: Maintained 21022F: drivers/thunderbolt/dma_test.c 21023 21024THUNDERBOLT DRIVER 21025M: Andreas Noever <andreas.noever@gmail.com> 21026M: Michael Jamet <michael.jamet@intel.com> 21027M: Mika Westerberg <mika.westerberg@linux.intel.com> 21028M: Yehezkel Bernat <YehezkelShB@gmail.com> 21029L: linux-usb@vger.kernel.org 21030S: Maintained 21031T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21032F: Documentation/admin-guide/thunderbolt.rst 21033F: drivers/thunderbolt/ 21034F: include/linux/thunderbolt.h 21035 21036THUNDERBOLT NETWORK DRIVER 21037M: Michael Jamet <michael.jamet@intel.com> 21038M: Mika Westerberg <mika.westerberg@linux.intel.com> 21039M: Yehezkel Bernat <YehezkelShB@gmail.com> 21040L: netdev@vger.kernel.org 21041S: Maintained 21042F: drivers/net/thunderbolt/ 21043 21044THUNDERX GPIO DRIVER 21045M: Robert Richter <rric@kernel.org> 21046S: Odd Fixes 21047F: drivers/gpio/gpio-thunderx.c 21048 21049TI ADS7924 ADC DRIVER 21050M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21051L: linux-iio@vger.kernel.org 21052S: Supported 21053F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21054F: drivers/iio/adc/ti-ads7924.c 21055 21056TI AM437X VPFE DRIVER 21057M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21058L: linux-media@vger.kernel.org 21059S: Maintained 21060W: https://linuxtv.org 21061Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21062T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21063F: drivers/media/platform/ti/am437x/ 21064 21065TI BANDGAP AND THERMAL DRIVER 21066M: Eduardo Valentin <edubezval@gmail.com> 21067M: Keerthy <j-keerthy@ti.com> 21068L: linux-pm@vger.kernel.org 21069L: linux-omap@vger.kernel.org 21070S: Maintained 21071F: drivers/thermal/ti-soc-thermal/ 21072 21073TI BQ27XXX POWER SUPPLY DRIVER 21074F: drivers/power/supply/bq27xxx_battery.c 21075F: drivers/power/supply/bq27xxx_battery_i2c.c 21076F: include/linux/power/bq27xxx_battery.h 21077 21078TI CDCE706 CLOCK DRIVER 21079M: Max Filippov <jcmvbkbc@gmail.com> 21080S: Maintained 21081F: drivers/clk/clk-cdce706.c 21082 21083TI CLOCK DRIVER 21084M: Tero Kristo <kristo@kernel.org> 21085L: linux-omap@vger.kernel.org 21086S: Odd Fixes 21087F: drivers/clk/ti/ 21088F: include/linux/clk/ti.h 21089 21090TI DAVINCI MACHINE SUPPORT 21091M: Bartosz Golaszewski <brgl@bgdev.pl> 21092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21093S: Maintained 21094T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21095F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21096F: arch/arm/boot/dts/da850* 21097F: arch/arm/mach-davinci/ 21098F: drivers/i2c/busses/i2c-davinci.c 21099 21100TI DAVINCI SERIES CLOCK DRIVER 21101M: David Lechner <david@lechnology.com> 21102R: Sekhar Nori <nsekhar@ti.com> 21103S: Maintained 21104F: Documentation/devicetree/bindings/clock/ti/davinci/ 21105F: drivers/clk/davinci/ 21106F: include/linux/clk/davinci.h 21107 21108TI DAVINCI SERIES GPIO DRIVER 21109M: Keerthy <j-keerthy@ti.com> 21110L: linux-gpio@vger.kernel.org 21111S: Maintained 21112F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21113F: drivers/gpio/gpio-davinci.c 21114 21115TI DAVINCI SERIES MEDIA DRIVER 21116M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21117L: linux-media@vger.kernel.org 21118S: Maintained 21119W: https://linuxtv.org 21120Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21121T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21122F: drivers/media/platform/ti/davinci/ 21123F: include/media/davinci/ 21124 21125TI ENHANCED CAPTURE (eCAP) DRIVER 21126M: Vignesh Raghavendra <vigneshr@ti.com> 21127R: Julien Panis <jpanis@baylibre.com> 21128L: linux-iio@vger.kernel.org 21129L: linux-omap@vger.kernel.org 21130S: Maintained 21131F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21132F: drivers/counter/ti-ecap-capture.c 21133 21134TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21135R: David Lechner <david@lechnology.com> 21136L: linux-iio@vger.kernel.org 21137F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21138F: drivers/counter/ti-eqep.c 21139 21140TI ETHERNET SWITCH DRIVER (CPSW) 21141R: Grygorii Strashko <grygorii.strashko@ti.com> 21142L: linux-omap@vger.kernel.org 21143L: netdev@vger.kernel.org 21144S: Maintained 21145F: drivers/net/ethernet/ti/cpsw* 21146F: drivers/net/ethernet/ti/davinci* 21147 21148TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21149M: Alex Dubov <oakad@yahoo.com> 21150S: Maintained 21151W: http://tifmxx.berlios.de/ 21152F: drivers/memstick/host/tifm_ms.c 21153F: drivers/misc/tifm* 21154F: drivers/mmc/host/tifm_sd.c 21155F: include/linux/tifm.h 21156 21157TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21158M: Nishanth Menon <nm@ti.com> 21159M: Santosh Shilimkar <ssantosh@kernel.org> 21160L: linux-kernel@vger.kernel.org 21161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21162S: Maintained 21163T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21164F: drivers/soc/ti/* 21165 21166TI LM49xxx FAMILY ASoC CODEC DRIVERS 21167M: M R Swami Reddy <mr.swami.reddy@ti.com> 21168M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21169L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21170S: Maintained 21171F: sound/soc/codecs/isabelle* 21172F: sound/soc/codecs/lm49453* 21173 21174TI LMP92064 ADC DRIVER 21175M: Leonard Göhrs <l.goehrs@pengutronix.de> 21176R: kernel@pengutronix.de 21177L: linux-iio@vger.kernel.org 21178S: Maintained 21179F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21180F: drivers/iio/adc/ti-lmp92064.c 21181 21182TI PCM3060 ASoC CODEC DRIVER 21183M: Kirill Marinushkin <kmarinushkin@birdec.com> 21184L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21185S: Maintained 21186F: Documentation/devicetree/bindings/sound/pcm3060.txt 21187F: sound/soc/codecs/pcm3060* 21188 21189TI TAS571X FAMILY ASoC CODEC DRIVER 21190M: Kevin Cernekee <cernekee@chromium.org> 21191L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21192S: Odd Fixes 21193F: sound/soc/codecs/tas571x* 21194 21195TI TMAG5273 MAGNETOMETER DRIVER 21196M: Gerald Loacker <gerald.loacker@wolfvision.net> 21197L: linux-iio@vger.kernel.org 21198S: Maintained 21199F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21200F: drivers/iio/magnetometer/tmag5273.c 21201 21202TI TRF7970A NFC DRIVER 21203M: Mark Greer <mgreer@animalcreek.com> 21204L: linux-wireless@vger.kernel.org 21205S: Supported 21206F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21207F: drivers/nfc/trf7970a.c 21208 21209TI TSC2046 ADC DRIVER 21210M: Oleksij Rempel <o.rempel@pengutronix.de> 21211R: kernel@pengutronix.de 21212L: linux-iio@vger.kernel.org 21213S: Maintained 21214F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21215F: drivers/iio/adc/ti-tsc2046.c 21216 21217TI TWL4030 SERIES SOC CODEC DRIVER 21218M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21219L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21220S: Maintained 21221F: sound/soc/codecs/twl4030* 21222 21223TI VPE/CAL DRIVERS 21224M: Benoit Parrot <bparrot@ti.com> 21225L: linux-media@vger.kernel.org 21226S: Maintained 21227W: http://linuxtv.org/ 21228Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21229F: Documentation/devicetree/bindings/media/ti,cal.yaml 21230F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21231F: drivers/media/platform/ti/cal/ 21232F: drivers/media/platform/ti/vpe/ 21233 21234TI WILINK WIRELESS DRIVERS 21235L: linux-wireless@vger.kernel.org 21236S: Orphan 21237W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21238W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21239T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21240F: drivers/net/wireless/ti/ 21241 21242TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21243M: John Stultz <jstultz@google.com> 21244M: Thomas Gleixner <tglx@linutronix.de> 21245R: Stephen Boyd <sboyd@kernel.org> 21246L: linux-kernel@vger.kernel.org 21247S: Supported 21248T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21249F: include/linux/clocksource.h 21250F: include/linux/time.h 21251F: include/linux/timex.h 21252F: include/uapi/linux/time.h 21253F: include/uapi/linux/timex.h 21254F: kernel/time/alarmtimer.c 21255F: kernel/time/clocksource.c 21256F: kernel/time/ntp.c 21257F: kernel/time/time*.c 21258F: tools/testing/selftests/timers/ 21259 21260TIPC NETWORK LAYER 21261M: Jon Maloy <jmaloy@redhat.com> 21262M: Ying Xue <ying.xue@windriver.com> 21263L: netdev@vger.kernel.org (core kernel code) 21264L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21265S: Maintained 21266W: http://tipc.sourceforge.net/ 21267F: include/uapi/linux/tipc*.h 21268F: net/tipc/ 21269 21270TLAN NETWORK DRIVER 21271M: Samuel Chessman <chessman@tux.org> 21272L: tlan-devel@lists.sourceforge.net (subscribers-only) 21273S: Maintained 21274W: http://sourceforge.net/projects/tlan/ 21275F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21276F: drivers/net/ethernet/ti/tlan.* 21277 21278TMIO/SDHI MMC DRIVER 21279M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21280L: linux-mmc@vger.kernel.org 21281L: linux-renesas-soc@vger.kernel.org 21282S: Supported 21283F: drivers/mmc/host/renesas_sdhi* 21284F: drivers/mmc/host/tmio_mmc* 21285F: include/linux/mfd/tmio.h 21286 21287TMP401 HARDWARE MONITOR DRIVER 21288M: Guenter Roeck <linux@roeck-us.net> 21289L: linux-hwmon@vger.kernel.org 21290S: Maintained 21291F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21292F: Documentation/hwmon/tmp401.rst 21293F: drivers/hwmon/tmp401.c 21294 21295TMP464 HARDWARE MONITOR DRIVER 21296M: Guenter Roeck <linux@roeck-us.net> 21297L: linux-hwmon@vger.kernel.org 21298S: Maintained 21299F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21300F: Documentation/hwmon/tmp464.rst 21301F: drivers/hwmon/tmp464.c 21302 21303TMP513 HARDWARE MONITOR DRIVER 21304M: Eric Tremblay <etremblay@distech-controls.com> 21305L: linux-hwmon@vger.kernel.org 21306S: Maintained 21307F: Documentation/hwmon/tmp513.rst 21308F: drivers/hwmon/tmp513.c 21309 21310TMPFS (SHMEM FILESYSTEM) 21311M: Hugh Dickins <hughd@google.com> 21312L: linux-mm@kvack.org 21313S: Maintained 21314F: include/linux/shmem_fs.h 21315F: mm/shmem.c 21316 21317TOMOYO SECURITY MODULE 21318M: Kentaro Takeda <takedakn@nttdata.co.jp> 21319M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21320L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21321L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21322L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21323L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21324S: Maintained 21325W: https://tomoyo.osdn.jp/ 21326F: security/tomoyo/ 21327 21328TOPSTAR LAPTOP EXTRAS DRIVER 21329M: Herton Ronaldo Krzesinski <herton@canonical.com> 21330L: platform-driver-x86@vger.kernel.org 21331S: Maintained 21332F: drivers/platform/x86/topstar-laptop.c 21333 21334TORTURE-TEST MODULES 21335M: Davidlohr Bueso <dave@stgolabs.net> 21336M: "Paul E. McKenney" <paulmck@kernel.org> 21337M: Josh Triplett <josh@joshtriplett.org> 21338L: linux-kernel@vger.kernel.org 21339S: Supported 21340T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21341F: Documentation/RCU/torture.rst 21342F: kernel/locking/locktorture.c 21343F: kernel/rcu/rcuscale.c 21344F: kernel/rcu/rcutorture.c 21345F: kernel/rcu/refscale.c 21346F: kernel/torture.c 21347 21348TOSHIBA ACPI EXTRAS DRIVER 21349M: Azael Avalos <coproscefalo@gmail.com> 21350L: platform-driver-x86@vger.kernel.org 21351S: Maintained 21352F: drivers/platform/x86/toshiba_acpi.c 21353 21354TOSHIBA BLUETOOTH DRIVER 21355M: Azael Avalos <coproscefalo@gmail.com> 21356L: platform-driver-x86@vger.kernel.org 21357S: Maintained 21358F: drivers/platform/x86/toshiba_bluetooth.c 21359 21360TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21361M: Azael Avalos <coproscefalo@gmail.com> 21362L: platform-driver-x86@vger.kernel.org 21363S: Maintained 21364F: drivers/platform/x86/toshiba_haps.c 21365 21366TOSHIBA SMM DRIVER 21367M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21368S: Maintained 21369W: http://www.buzzard.org.uk/toshiba/ 21370F: drivers/char/toshiba.c 21371F: include/linux/toshiba.h 21372F: include/uapi/linux/toshiba.h 21373 21374TOSHIBA TC358743 DRIVER 21375M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21376L: linux-media@vger.kernel.org 21377S: Maintained 21378F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21379F: drivers/media/i2c/tc358743* 21380F: include/media/i2c/tc358743.h 21381 21382TOSHIBA WMI HOTKEYS DRIVER 21383M: Azael Avalos <coproscefalo@gmail.com> 21384L: platform-driver-x86@vger.kernel.org 21385S: Maintained 21386F: drivers/platform/x86/toshiba-wmi.c 21387 21388TPM DEVICE DRIVER 21389M: Peter Huewe <peterhuewe@gmx.de> 21390M: Jarkko Sakkinen <jarkko@kernel.org> 21391R: Jason Gunthorpe <jgg@ziepe.ca> 21392L: linux-integrity@vger.kernel.org 21393S: Maintained 21394W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21395Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21396T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21397F: drivers/char/tpm/ 21398 21399TPS546D24 DRIVER 21400M: Duke Du <dukedu83@gmail.com> 21401L: linux-hwmon@vger.kernel.org 21402S: Maintained 21403F: Documentation/hwmon/tps546d24.rst 21404F: drivers/hwmon/pmbus/tps546d24.c 21405 21406TRACING 21407M: Steven Rostedt <rostedt@goodmis.org> 21408M: Masami Hiramatsu <mhiramat@kernel.org> 21409L: linux-kernel@vger.kernel.org 21410L: linux-trace-kernel@vger.kernel.org 21411S: Maintained 21412Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21413T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21414F: Documentation/trace/* 21415F: fs/tracefs/ 21416F: include/linux/trace*.h 21417F: include/trace/ 21418F: kernel/trace/ 21419F: scripts/tracing/ 21420F: tools/testing/selftests/ftrace/ 21421 21422TRACING MMIO ACCESSES (MMIOTRACE) 21423M: Steven Rostedt <rostedt@goodmis.org> 21424M: Masami Hiramatsu <mhiramat@kernel.org> 21425R: Karol Herbst <karolherbst@gmail.com> 21426R: Pekka Paalanen <ppaalanen@gmail.com> 21427L: linux-kernel@vger.kernel.org 21428L: nouveau@lists.freedesktop.org 21429S: Maintained 21430F: arch/x86/mm/kmmio.c 21431F: arch/x86/mm/mmio-mod.c 21432F: arch/x86/mm/testmmiotrace.c 21433F: include/linux/mmiotrace.h 21434F: kernel/trace/trace_mmiotrace.c 21435 21436TRACING OS NOISE / LATENCY TRACERS 21437M: Steven Rostedt <rostedt@goodmis.org> 21438M: Daniel Bristot de Oliveira <bristot@kernel.org> 21439S: Maintained 21440F: Documentation/trace/hwlat_detector.rst 21441F: Documentation/trace/osnoise-tracer.rst 21442F: Documentation/trace/timerlat-tracer.rst 21443F: arch/*/kernel/trace.c 21444F: include/trace/events/osnoise.h 21445F: kernel/trace/trace_hwlat.c 21446F: kernel/trace/trace_irqsoff.c 21447F: kernel/trace/trace_osnoise.c 21448F: kernel/trace/trace_sched_wakeup.c 21449 21450TRADITIONAL CHINESE DOCUMENTATION 21451M: Hu Haowen <src.res@email.cn> 21452L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21453S: Maintained 21454W: https://github.com/srcres258/linux-doc 21455T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21456F: Documentation/translations/zh_TW/ 21457 21458TTY LAYER 21459M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21460M: Jiri Slaby <jirislaby@kernel.org> 21461S: Supported 21462T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21463F: Documentation/driver-api/serial/ 21464F: drivers/tty/ 21465F: drivers/tty/serial/serial_core.c 21466F: include/linux/selection.h 21467F: include/linux/serial.h 21468F: include/linux/serial_core.h 21469F: include/linux/sysrq.h 21470F: include/linux/tty*.h 21471F: include/linux/vt.h 21472F: include/linux/vt_*.h 21473F: include/uapi/linux/serial.h 21474F: include/uapi/linux/serial_core.h 21475F: include/uapi/linux/tty.h 21476 21477TUA9001 MEDIA DRIVER 21478M: Antti Palosaari <crope@iki.fi> 21479L: linux-media@vger.kernel.org 21480S: Maintained 21481W: https://linuxtv.org 21482W: http://palosaari.fi/linux/ 21483Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21484T: git git://linuxtv.org/anttip/media_tree.git 21485F: drivers/media/tuners/tua9001* 21486 21487TULIP NETWORK DRIVERS 21488L: netdev@vger.kernel.org 21489L: linux-parisc@vger.kernel.org 21490S: Orphan 21491F: drivers/net/ethernet/dec/tulip/ 21492 21493TUN/TAP driver 21494M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21495S: Maintained 21496W: http://vtun.sourceforge.net/tun 21497F: Documentation/networking/tuntap.rst 21498F: arch/um/os-Linux/drivers/ 21499 21500TURBOCHANNEL SUBSYSTEM 21501M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21502M: Ralf Baechle <ralf@linux-mips.org> 21503L: linux-mips@vger.kernel.org 21504S: Maintained 21505Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21506F: drivers/tc/ 21507F: include/linux/tc.h 21508 21509TURBOSTAT UTILITY 21510M: "Len Brown" <lenb@kernel.org> 21511L: linux-pm@vger.kernel.org 21512S: Supported 21513Q: https://patchwork.kernel.org/project/linux-pm/list/ 21514B: https://bugzilla.kernel.org 21515T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21516F: tools/power/x86/turbostat/ 21517 21518TW5864 VIDEO4LINUX DRIVER 21519M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21520M: Anton Sviridenko <anton@corp.bluecherry.net> 21521M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21522M: Andrey Utkin <andrey_utkin@fastmail.com> 21523L: linux-media@vger.kernel.org 21524S: Supported 21525F: drivers/media/pci/tw5864/ 21526 21527TW68 VIDEO4LINUX DRIVER 21528M: Hans Verkuil <hverkuil@xs4all.nl> 21529L: linux-media@vger.kernel.org 21530S: Odd Fixes 21531W: https://linuxtv.org 21532T: git git://linuxtv.org/media_tree.git 21533F: drivers/media/pci/tw68/ 21534 21535TW686X VIDEO4LINUX DRIVER 21536M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21537L: linux-media@vger.kernel.org 21538S: Maintained 21539W: http://linuxtv.org 21540T: git git://linuxtv.org/media_tree.git 21541F: drivers/media/pci/tw686x/ 21542 21543U-BOOT ENVIRONMENT VARIABLES 21544M: Rafał Miłecki <rafal@milecki.pl> 21545S: Maintained 21546F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21547F: drivers/nvmem/u-boot-env.c 21548 21549UACCE ACCELERATOR FRAMEWORK 21550M: Zhangfei Gao <zhangfei.gao@linaro.org> 21551M: Zhou Wang <wangzhou1@hisilicon.com> 21552L: linux-accelerators@lists.ozlabs.org 21553L: linux-kernel@vger.kernel.org 21554S: Maintained 21555F: Documentation/ABI/testing/sysfs-driver-uacce 21556F: Documentation/misc-devices/uacce.rst 21557F: drivers/misc/uacce/ 21558F: include/linux/uacce.h 21559F: include/uapi/misc/uacce/ 21560 21561UBI FILE SYSTEM (UBIFS) 21562M: Richard Weinberger <richard@nod.at> 21563L: linux-mtd@lists.infradead.org 21564S: Supported 21565W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21566T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21567T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21568F: Documentation/ABI/testing/sysfs-fs-ubifs 21569F: Documentation/filesystems/ubifs-authentication.rst 21570F: Documentation/filesystems/ubifs.rst 21571F: fs/ubifs/ 21572 21573UBLK USERSPACE BLOCK DRIVER 21574M: Ming Lei <ming.lei@redhat.com> 21575L: linux-block@vger.kernel.org 21576S: Maintained 21577F: Documentation/block/ublk.rst 21578F: drivers/block/ublk_drv.c 21579F: include/uapi/linux/ublk_cmd.h 21580 21581UCLINUX (M68KNOMMU AND COLDFIRE) 21582M: Greg Ungerer <gerg@linux-m68k.org> 21583L: linux-m68k@lists.linux-m68k.org 21584S: Maintained 21585W: http://www.linux-m68k.org/ 21586T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21587F: arch/m68k/*/*_no.* 21588F: arch/m68k/68*/ 21589F: arch/m68k/coldfire/ 21590F: arch/m68k/include/asm/*_no.* 21591 21592UDF FILESYSTEM 21593M: Jan Kara <jack@suse.com> 21594S: Maintained 21595F: Documentation/filesystems/udf.rst 21596F: fs/udf/ 21597 21598UDRAW TABLET 21599M: Bastien Nocera <hadess@hadess.net> 21600L: linux-input@vger.kernel.org 21601S: Maintained 21602F: drivers/hid/hid-udraw-ps3.c 21603 21604UFS FILESYSTEM 21605M: Evgeniy Dushistov <dushistov@mail.ru> 21606S: Maintained 21607F: Documentation/admin-guide/ufs.rst 21608F: fs/ufs/ 21609 21610UHID USERSPACE HID IO DRIVER 21611M: David Rheinsberg <david.rheinsberg@gmail.com> 21612L: linux-input@vger.kernel.org 21613S: Maintained 21614F: drivers/hid/uhid.c 21615F: include/uapi/linux/uhid.h 21616 21617ULPI BUS 21618M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21619L: linux-usb@vger.kernel.org 21620S: Maintained 21621F: drivers/usb/common/ulpi.c 21622F: include/linux/ulpi/ 21623 21624UNICODE SUBSYSTEM 21625M: Gabriel Krisman Bertazi <krisman@collabora.com> 21626L: linux-fsdevel@vger.kernel.org 21627S: Supported 21628F: fs/unicode/ 21629 21630UNIFDEF 21631M: Tony Finch <dot@dotat.at> 21632S: Maintained 21633W: http://dotat.at/prog/unifdef 21634F: scripts/unifdef.c 21635 21636UNIFORM CDROM DRIVER 21637M: Phillip Potter <phil@philpotter.co.uk> 21638S: Maintained 21639F: Documentation/cdrom/ 21640F: drivers/cdrom/cdrom.c 21641F: include/linux/cdrom.h 21642F: include/uapi/linux/cdrom.h 21643 21644UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21645R: Alim Akhtar <alim.akhtar@samsung.com> 21646R: Avri Altman <avri.altman@wdc.com> 21647R: Bart Van Assche <bvanassche@acm.org> 21648L: linux-scsi@vger.kernel.org 21649S: Supported 21650F: Documentation/devicetree/bindings/ufs/ 21651F: Documentation/scsi/ufs.rst 21652F: drivers/ufs/core/ 21653 21654UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21655M: Pedro Sousa <pedrom.sousa@synopsys.com> 21656L: linux-scsi@vger.kernel.org 21657S: Supported 21658F: drivers/ufs/host/*dwc* 21659 21660UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21661M: Alim Akhtar <alim.akhtar@samsung.com> 21662L: linux-scsi@vger.kernel.org 21663S: Maintained 21664F: drivers/ufs/host/ufs-exynos* 21665 21666UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21667M: Stanley Chu <stanley.chu@mediatek.com> 21668L: linux-scsi@vger.kernel.org 21669L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21670S: Maintained 21671F: drivers/ufs/host/ufs-mediatek* 21672 21673UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21674M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21675L: linux-arm-msm@vger.kernel.org 21676L: linux-scsi@vger.kernel.org 21677S: Maintained 21678F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21679F: drivers/ufs/host/ufs-qcom* 21680 21681UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21682M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21683L: linux-renesas-soc@vger.kernel.org 21684L: linux-scsi@vger.kernel.org 21685S: Maintained 21686F: drivers/ufs/host/ufs-renesas.c 21687 21688UNSORTED BLOCK IMAGES (UBI) 21689M: Richard Weinberger <richard@nod.at> 21690L: linux-mtd@lists.infradead.org 21691S: Supported 21692W: http://www.linux-mtd.infradead.org/ 21693T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21694T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21695F: drivers/mtd/ubi/ 21696F: include/linux/mtd/ubi.h 21697F: include/uapi/mtd/ubi-user.h 21698 21699USB "USBNET" DRIVER FRAMEWORK 21700M: Oliver Neukum <oneukum@suse.com> 21701L: netdev@vger.kernel.org 21702S: Maintained 21703W: http://www.linux-usb.org/usbnet 21704F: drivers/net/usb/usbnet.c 21705F: include/linux/usb/usbnet.h 21706 21707USB ACM DRIVER 21708M: Oliver Neukum <oneukum@suse.com> 21709L: linux-usb@vger.kernel.org 21710S: Maintained 21711F: Documentation/usb/acm.rst 21712F: drivers/usb/class/cdc-acm.* 21713 21714USB APPLE MFI FASTCHARGE DRIVER 21715M: Bastien Nocera <hadess@hadess.net> 21716L: linux-usb@vger.kernel.org 21717S: Maintained 21718F: drivers/usb/misc/apple-mfi-fastcharge.c 21719 21720USB AR5523 WIRELESS DRIVER 21721M: Pontus Fuchs <pontus.fuchs@gmail.com> 21722L: linux-wireless@vger.kernel.org 21723S: Maintained 21724F: drivers/net/wireless/ath/ar5523/ 21725 21726USB ATTACHED SCSI 21727M: Oliver Neukum <oneukum@suse.com> 21728L: linux-usb@vger.kernel.org 21729L: linux-scsi@vger.kernel.org 21730S: Maintained 21731F: drivers/usb/storage/uas.c 21732 21733USB CDC ETHERNET DRIVER 21734M: Oliver Neukum <oliver@neukum.org> 21735L: linux-usb@vger.kernel.org 21736S: Maintained 21737F: drivers/net/usb/cdc_*.c 21738F: include/uapi/linux/usb/cdc.h 21739 21740USB CHAOSKEY DRIVER 21741M: Keith Packard <keithp@keithp.com> 21742L: linux-usb@vger.kernel.org 21743S: Maintained 21744F: drivers/usb/misc/chaoskey.c 21745 21746USB CYPRESS C67X00 DRIVER 21747L: linux-usb@vger.kernel.org 21748S: Orphan 21749F: drivers/usb/c67x00/ 21750 21751USB DAVICOM DM9601 DRIVER 21752M: Peter Korsgaard <peter@korsgaard.com> 21753L: netdev@vger.kernel.org 21754S: Maintained 21755W: http://www.linux-usb.org/usbnet 21756F: drivers/net/usb/dm9601.c 21757 21758USB EHCI DRIVER 21759M: Alan Stern <stern@rowland.harvard.edu> 21760L: linux-usb@vger.kernel.org 21761S: Maintained 21762F: Documentation/usb/ehci.rst 21763F: drivers/usb/host/ehci* 21764 21765USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21766M: Jiri Kosina <jikos@kernel.org> 21767M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21768L: linux-usb@vger.kernel.org 21769S: Maintained 21770T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21771F: Documentation/hid/hiddev.rst 21772F: drivers/hid/usbhid/ 21773 21774USB INTEL XHCI ROLE MUX DRIVER 21775M: Hans de Goede <hdegoede@redhat.com> 21776L: linux-usb@vger.kernel.org 21777S: Maintained 21778F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21779 21780USB IP DRIVER FOR HISILICON KIRIN 960 21781M: Yu Chen <chenyu56@huawei.com> 21782M: Binghui Wang <wangbinghui@hisilicon.com> 21783L: linux-usb@vger.kernel.org 21784S: Maintained 21785F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21786F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21787 21788USB IP DRIVER FOR HISILICON KIRIN 970 21789M: Mauro Carvalho Chehab <mchehab@kernel.org> 21790L: linux-usb@vger.kernel.org 21791S: Maintained 21792F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21793F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21794 21795USB ISP116X DRIVER 21796M: Olav Kongas <ok@artecdesign.ee> 21797L: linux-usb@vger.kernel.org 21798S: Maintained 21799F: drivers/usb/host/isp116x* 21800F: include/linux/usb/isp116x.h 21801 21802USB ISP1760 DRIVER 21803M: Rui Miguel Silva <rui.silva@linaro.org> 21804L: linux-usb@vger.kernel.org 21805S: Maintained 21806F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21807F: drivers/usb/isp1760/* 21808 21809USB LAN78XX ETHERNET DRIVER 21810M: Woojung Huh <woojung.huh@microchip.com> 21811M: UNGLinuxDriver@microchip.com 21812L: netdev@vger.kernel.org 21813S: Maintained 21814F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21815F: drivers/net/usb/lan78xx.* 21816F: include/dt-bindings/net/microchip-lan78xx.h 21817 21818USB MASS STORAGE DRIVER 21819M: Alan Stern <stern@rowland.harvard.edu> 21820L: linux-usb@vger.kernel.org 21821L: usb-storage@lists.one-eyed-alien.net 21822S: Maintained 21823F: drivers/usb/storage/ 21824 21825USB MIDI DRIVER 21826M: Clemens Ladisch <clemens@ladisch.de> 21827L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21828S: Maintained 21829T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21830F: sound/usb/midi.* 21831 21832USB NETWORKING DRIVERS 21833L: linux-usb@vger.kernel.org 21834S: Odd Fixes 21835F: drivers/net/usb/ 21836 21837USB OHCI DRIVER 21838M: Alan Stern <stern@rowland.harvard.edu> 21839L: linux-usb@vger.kernel.org 21840S: Maintained 21841F: Documentation/usb/ohci.rst 21842F: drivers/usb/host/ohci* 21843 21844USB OTG FSM (Finite State Machine) 21845M: Peter Chen <peter.chen@kernel.org> 21846L: linux-usb@vger.kernel.org 21847S: Maintained 21848T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21849F: drivers/usb/common/usb-otg-fsm.c 21850 21851USB OVER IP DRIVER 21852M: Valentina Manea <valentina.manea.m@gmail.com> 21853M: Shuah Khan <shuah@kernel.org> 21854M: Shuah Khan <skhan@linuxfoundation.org> 21855R: Hongren Zheng <i@zenithal.me> 21856L: linux-usb@vger.kernel.org 21857S: Maintained 21858F: Documentation/usb/usbip_protocol.rst 21859F: drivers/usb/usbip/ 21860F: tools/testing/selftests/drivers/usb/usbip/ 21861F: tools/usb/usbip/ 21862 21863USB PEGASUS DRIVER 21864M: Petko Manolov <petkan@nucleusys.com> 21865L: linux-usb@vger.kernel.org 21866L: netdev@vger.kernel.org 21867S: Maintained 21868W: https://github.com/petkan/pegasus 21869T: git https://github.com/petkan/pegasus.git 21870F: drivers/net/usb/pegasus.* 21871 21872USB PRINTER DRIVER (usblp) 21873M: Pete Zaitcev <zaitcev@redhat.com> 21874L: linux-usb@vger.kernel.org 21875S: Supported 21876F: drivers/usb/class/usblp.c 21877 21878USB QMI WWAN NETWORK DRIVER 21879M: Bjørn Mork <bjorn@mork.no> 21880L: netdev@vger.kernel.org 21881S: Maintained 21882F: Documentation/ABI/testing/sysfs-class-net-qmi 21883F: drivers/net/usb/qmi_wwan.c 21884 21885USB RAW GADGET DRIVER 21886R: Andrey Konovalov <andreyknvl@gmail.com> 21887L: linux-usb@vger.kernel.org 21888S: Maintained 21889F: Documentation/usb/raw-gadget.rst 21890F: drivers/usb/gadget/legacy/raw_gadget.c 21891F: include/uapi/linux/usb/raw_gadget.h 21892 21893USB RTL8150 DRIVER 21894M: Petko Manolov <petkan@nucleusys.com> 21895L: linux-usb@vger.kernel.org 21896L: netdev@vger.kernel.org 21897S: Maintained 21898W: https://github.com/petkan/rtl8150 21899T: git https://github.com/petkan/rtl8150.git 21900F: drivers/net/usb/rtl8150.c 21901 21902USB SERIAL SUBSYSTEM 21903M: Johan Hovold <johan@kernel.org> 21904L: linux-usb@vger.kernel.org 21905S: Maintained 21906T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21907F: Documentation/usb/usb-serial.rst 21908F: drivers/usb/serial/ 21909F: include/linux/usb/serial.h 21910 21911USB SMSC75XX ETHERNET DRIVER 21912M: Steve Glendinning <steve.glendinning@shawell.net> 21913L: netdev@vger.kernel.org 21914S: Maintained 21915F: drivers/net/usb/smsc75xx.* 21916 21917USB SMSC95XX ETHERNET DRIVER 21918M: Steve Glendinning <steve.glendinning@shawell.net> 21919M: UNGLinuxDriver@microchip.com 21920L: netdev@vger.kernel.org 21921S: Maintained 21922F: drivers/net/usb/smsc95xx.* 21923 21924USB SUBSYSTEM 21925M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21926L: linux-usb@vger.kernel.org 21927S: Supported 21928W: http://www.linux-usb.org 21929T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21930F: Documentation/devicetree/bindings/usb/ 21931F: Documentation/usb/ 21932F: drivers/usb/ 21933F: include/dt-bindings/usb/ 21934F: include/linux/usb.h 21935F: include/linux/usb/ 21936 21937USB TYPEC BUS FOR ALTERNATE MODES 21938M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21939L: linux-usb@vger.kernel.org 21940S: Maintained 21941F: Documentation/ABI/testing/sysfs-bus-typec 21942F: Documentation/driver-api/usb/typec_bus.rst 21943F: drivers/usb/typec/altmodes/ 21944F: include/linux/usb/typec_altmode.h 21945 21946USB TYPEC CLASS 21947M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21948L: linux-usb@vger.kernel.org 21949S: Maintained 21950F: Documentation/ABI/testing/sysfs-class-typec 21951F: Documentation/driver-api/usb/typec.rst 21952F: drivers/usb/typec/ 21953F: include/linux/usb/typec.h 21954 21955USB TYPEC INTEL PMC MUX DRIVER 21956M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21957L: linux-usb@vger.kernel.org 21958S: Maintained 21959F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21960F: drivers/usb/typec/mux/intel_pmc_mux.c 21961 21962USB TYPEC PI3USB30532 MUX DRIVER 21963M: Hans de Goede <hdegoede@redhat.com> 21964L: linux-usb@vger.kernel.org 21965S: Maintained 21966F: drivers/usb/typec/mux/pi3usb30532.c 21967 21968USB TYPEC PORT CONTROLLER DRIVERS 21969M: Guenter Roeck <linux@roeck-us.net> 21970L: linux-usb@vger.kernel.org 21971S: Maintained 21972F: drivers/usb/typec/tcpm/ 21973 21974USB UHCI DRIVER 21975M: Alan Stern <stern@rowland.harvard.edu> 21976L: linux-usb@vger.kernel.org 21977S: Maintained 21978F: drivers/usb/host/uhci* 21979 21980USB VIDEO CLASS 21981M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21982L: linux-media@vger.kernel.org 21983S: Maintained 21984W: http://www.ideasonboard.org/uvc/ 21985T: git git://linuxtv.org/media_tree.git 21986F: drivers/media/usb/uvc/ 21987F: include/uapi/linux/uvcvideo.h 21988 21989USB WEBCAM GADGET 21990M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21991M: Daniel Scally <dan.scally@ideasonboard.com> 21992L: linux-usb@vger.kernel.org 21993S: Maintained 21994F: drivers/usb/gadget/function/*uvc* 21995F: drivers/usb/gadget/legacy/webcam.c 21996F: include/uapi/linux/usb/g_uvc.h 21997 21998USB WIRELESS RNDIS DRIVER (rndis_wlan) 21999M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22000L: linux-wireless@vger.kernel.org 22001S: Maintained 22002F: drivers/net/wireless/legacy/rndis_wlan.c 22003 22004USB XHCI DRIVER 22005M: Mathias Nyman <mathias.nyman@intel.com> 22006L: linux-usb@vger.kernel.org 22007S: Supported 22008F: drivers/usb/host/pci-quirks* 22009F: drivers/usb/host/xhci* 22010 22011USB ZD1201 DRIVER 22012L: linux-wireless@vger.kernel.org 22013S: Orphan 22014W: http://linux-lc100020.sourceforge.net 22015F: drivers/net/wireless/zydas/zd1201.* 22016 22017USER DATAGRAM PROTOCOL (UDP) 22018M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22019S: Maintained 22020F: include/linux/udp.h 22021F: net/ipv4/udp.c 22022F: net/ipv6/udp.c 22023 22024USER-MODE LINUX (UML) 22025M: Richard Weinberger <richard@nod.at> 22026M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22027M: Johannes Berg <johannes@sipsolutions.net> 22028L: linux-um@lists.infradead.org 22029S: Maintained 22030W: http://user-mode-linux.sourceforge.net 22031Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22032T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22033T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22034F: Documentation/virt/uml/ 22035F: arch/um/ 22036F: arch/x86/um/ 22037F: fs/hostfs/ 22038 22039USERSPACE COPYIN/COPYOUT (UIOVEC) 22040M: Alexander Viro <viro@zeniv.linux.org.uk> 22041S: Maintained 22042F: include/linux/uio.h 22043F: lib/iov_iter.c 22044 22045USERSPACE DMA BUFFER DRIVER 22046M: Gerd Hoffmann <kraxel@redhat.com> 22047L: dri-devel@lists.freedesktop.org 22048S: Maintained 22049T: git git://anongit.freedesktop.org/drm/drm-misc 22050F: drivers/dma-buf/udmabuf.c 22051F: include/uapi/linux/udmabuf.h 22052 22053USERSPACE I/O (UIO) 22054M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22055S: Maintained 22056T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22057F: Documentation/driver-api/uio-howto.rst 22058F: drivers/uio/ 22059F: include/linux/uio_driver.h 22060 22061UTIL-LINUX PACKAGE 22062M: Karel Zak <kzak@redhat.com> 22063L: util-linux@vger.kernel.org 22064S: Maintained 22065W: http://en.wikipedia.org/wiki/Util-linux 22066T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22067 22068UUID HELPERS 22069R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22070L: linux-kernel@vger.kernel.org 22071S: Maintained 22072F: include/linux/uuid.h 22073F: lib/test_uuid.c 22074F: lib/uuid.c 22075 22076UV SYSFS DRIVER 22077M: Justin Ernst <justin.ernst@hpe.com> 22078L: platform-driver-x86@vger.kernel.org 22079S: Maintained 22080F: drivers/platform/x86/uv_sysfs.c 22081 22082UVESAFB DRIVER 22083M: Michal Januszewski <spock@gentoo.org> 22084L: linux-fbdev@vger.kernel.org 22085S: Maintained 22086W: https://github.com/mjanusz/v86d 22087F: Documentation/fb/uvesafb.rst 22088F: drivers/video/fbdev/uvesafb.* 22089 22090Ux500 CLOCK DRIVERS 22091M: Ulf Hansson <ulf.hansson@linaro.org> 22092L: linux-clk@vger.kernel.org 22093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22094S: Maintained 22095F: drivers/clk/ux500/ 22096 22097VF610 NAND DRIVER 22098M: Stefan Agner <stefan@agner.ch> 22099L: linux-mtd@lists.infradead.org 22100S: Supported 22101F: drivers/mtd/nand/raw/vf610_nfc.c 22102 22103VFAT/FAT/MSDOS FILESYSTEM 22104M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22105S: Maintained 22106F: Documentation/filesystems/vfat.rst 22107F: fs/fat/ 22108F: tools/testing/selftests/filesystems/fat/ 22109 22110VFIO DRIVER 22111M: Alex Williamson <alex.williamson@redhat.com> 22112L: kvm@vger.kernel.org 22113S: Maintained 22114T: git https://github.com/awilliam/linux-vfio.git 22115F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22116F: Documentation/driver-api/vfio.rst 22117F: drivers/vfio/ 22118F: include/linux/vfio.h 22119F: include/linux/vfio_pci_core.h 22120F: include/uapi/linux/vfio.h 22121 22122VFIO FSL-MC DRIVER 22123M: Diana Craciun <diana.craciun@oss.nxp.com> 22124L: kvm@vger.kernel.org 22125S: Maintained 22126F: drivers/vfio/fsl-mc/ 22127 22128VFIO HISILICON PCI DRIVER 22129M: Longfang Liu <liulongfang@huawei.com> 22130M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22131L: kvm@vger.kernel.org 22132S: Maintained 22133F: drivers/vfio/pci/hisilicon/ 22134 22135VFIO MEDIATED DEVICE DRIVERS 22136M: Kirti Wankhede <kwankhede@nvidia.com> 22137L: kvm@vger.kernel.org 22138S: Maintained 22139F: Documentation/driver-api/vfio-mediated-device.rst 22140F: drivers/vfio/mdev/ 22141F: include/linux/mdev.h 22142F: samples/vfio-mdev/ 22143 22144VFIO MLX5 PCI DRIVER 22145M: Yishai Hadas <yishaih@nvidia.com> 22146L: kvm@vger.kernel.org 22147S: Maintained 22148F: drivers/vfio/pci/mlx5/ 22149 22150VFIO PCI DEVICE SPECIFIC DRIVERS 22151R: Jason Gunthorpe <jgg@nvidia.com> 22152R: Yishai Hadas <yishaih@nvidia.com> 22153R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22154R: Kevin Tian <kevin.tian@intel.com> 22155L: kvm@vger.kernel.org 22156S: Maintained 22157P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22158F: drivers/vfio/pci/*/ 22159 22160VFIO PLATFORM DRIVER 22161M: Eric Auger <eric.auger@redhat.com> 22162L: kvm@vger.kernel.org 22163S: Maintained 22164F: drivers/vfio/platform/ 22165 22166VGA_SWITCHEROO 22167R: Lukas Wunner <lukas@wunner.de> 22168S: Maintained 22169T: git git://anongit.freedesktop.org/drm/drm-misc 22170F: Documentation/gpu/vga-switcheroo.rst 22171F: drivers/gpu/vga/vga_switcheroo.c 22172F: include/linux/vga_switcheroo.h 22173 22174VIA RHINE NETWORK DRIVER 22175M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22176S: Maintained 22177F: drivers/net/ethernet/via/via-rhine.c 22178 22179VIA SD/MMC CARD CONTROLLER DRIVER 22180M: Bruce Chang <brucechang@via.com.tw> 22181M: Harald Welte <HaraldWelte@viatech.com> 22182S: Maintained 22183F: drivers/mmc/host/via-sdmmc.c 22184 22185VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22186M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22187L: linux-fbdev@vger.kernel.org 22188S: Maintained 22189F: drivers/video/fbdev/via/ 22190F: include/linux/via-core.h 22191F: include/linux/via-gpio.h 22192F: include/linux/via_i2c.h 22193 22194VIA VELOCITY NETWORK DRIVER 22195M: Francois Romieu <romieu@fr.zoreil.com> 22196L: netdev@vger.kernel.org 22197S: Maintained 22198F: drivers/net/ethernet/via/via-velocity.* 22199 22200VICODEC VIRTUAL CODEC DRIVER 22201M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22202L: linux-media@vger.kernel.org 22203S: Maintained 22204W: https://linuxtv.org 22205T: git git://linuxtv.org/media_tree.git 22206F: drivers/media/test-drivers/vicodec/* 22207 22208VIDEO I2C POLLING DRIVER 22209M: Matt Ranostay <matt.ranostay@konsulko.com> 22210L: linux-media@vger.kernel.org 22211S: Maintained 22212F: drivers/media/i2c/video-i2c.c 22213 22214VIDEO MULTIPLEXER DRIVER 22215M: Philipp Zabel <p.zabel@pengutronix.de> 22216L: linux-media@vger.kernel.org 22217S: Maintained 22218F: drivers/media/platform/video-mux.c 22219 22220VIDEOBUF2 FRAMEWORK 22221M: Tomasz Figa <tfiga@chromium.org> 22222M: Marek Szyprowski <m.szyprowski@samsung.com> 22223L: linux-media@vger.kernel.org 22224S: Maintained 22225F: drivers/media/common/videobuf2/* 22226F: include/media/videobuf2-* 22227 22228VIDTV VIRTUAL DIGITAL TV DRIVER 22229M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22230L: linux-media@vger.kernel.org 22231S: Maintained 22232W: https://linuxtv.org 22233T: git git://linuxtv.org/media_tree.git 22234F: drivers/media/test-drivers/vidtv/* 22235 22236VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22237M: Shuah Khan <skhan@linuxfoundation.org> 22238R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22239L: linux-media@vger.kernel.org 22240S: Maintained 22241W: https://linuxtv.org 22242T: git git://linuxtv.org/media_tree.git 22243F: drivers/media/test-drivers/vimc/* 22244 22245VIRT LIB 22246M: Alex Williamson <alex.williamson@redhat.com> 22247M: Paolo Bonzini <pbonzini@redhat.com> 22248L: kvm@vger.kernel.org 22249S: Supported 22250F: virt/lib/ 22251 22252VIRTIO AND VHOST VSOCK DRIVER 22253M: Stefan Hajnoczi <stefanha@redhat.com> 22254M: Stefano Garzarella <sgarzare@redhat.com> 22255L: kvm@vger.kernel.org 22256L: virtualization@lists.linux-foundation.org 22257L: netdev@vger.kernel.org 22258S: Maintained 22259F: drivers/vhost/vsock.c 22260F: include/linux/virtio_vsock.h 22261F: include/uapi/linux/virtio_vsock.h 22262F: net/vmw_vsock/virtio_transport.c 22263F: net/vmw_vsock/virtio_transport_common.c 22264 22265VIRTIO BALLOON 22266M: "Michael S. Tsirkin" <mst@redhat.com> 22267M: David Hildenbrand <david@redhat.com> 22268L: virtualization@lists.linux-foundation.org 22269S: Maintained 22270F: drivers/virtio/virtio_balloon.c 22271F: include/linux/balloon_compaction.h 22272F: include/uapi/linux/virtio_balloon.h 22273F: mm/balloon_compaction.c 22274 22275VIRTIO BLOCK AND SCSI DRIVERS 22276M: "Michael S. Tsirkin" <mst@redhat.com> 22277M: Jason Wang <jasowang@redhat.com> 22278R: Paolo Bonzini <pbonzini@redhat.com> 22279R: Stefan Hajnoczi <stefanha@redhat.com> 22280L: virtualization@lists.linux-foundation.org 22281S: Maintained 22282F: drivers/block/virtio_blk.c 22283F: drivers/scsi/virtio_scsi.c 22284F: drivers/vhost/scsi.c 22285F: include/uapi/linux/virtio_blk.h 22286F: include/uapi/linux/virtio_scsi.h 22287 22288VIRTIO CONSOLE DRIVER 22289M: Amit Shah <amit@kernel.org> 22290L: virtualization@lists.linux-foundation.org 22291S: Maintained 22292F: drivers/char/virtio_console.c 22293F: include/linux/virtio_console.h 22294F: include/uapi/linux/virtio_console.h 22295 22296VIRTIO CORE AND NET DRIVERS 22297M: "Michael S. Tsirkin" <mst@redhat.com> 22298M: Jason Wang <jasowang@redhat.com> 22299R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22300L: virtualization@lists.linux-foundation.org 22301S: Maintained 22302F: Documentation/ABI/testing/sysfs-bus-vdpa 22303F: Documentation/ABI/testing/sysfs-class-vduse 22304F: Documentation/devicetree/bindings/virtio/ 22305F: Documentation/driver-api/virtio/ 22306F: drivers/block/virtio_blk.c 22307F: drivers/crypto/virtio/ 22308F: drivers/net/virtio_net.c 22309F: drivers/vdpa/ 22310F: drivers/virtio/ 22311F: include/linux/vdpa.h 22312F: include/linux/virtio*.h 22313F: include/linux/vringh.h 22314F: include/uapi/linux/virtio_*.h 22315F: tools/virtio/ 22316 22317VIRTIO CRYPTO DRIVER 22318M: Gonglei <arei.gonglei@huawei.com> 22319L: virtualization@lists.linux-foundation.org 22320L: linux-crypto@vger.kernel.org 22321S: Maintained 22322F: drivers/crypto/virtio/ 22323F: include/uapi/linux/virtio_crypto.h 22324 22325VIRTIO DRIVERS FOR S390 22326M: Cornelia Huck <cohuck@redhat.com> 22327M: Halil Pasic <pasic@linux.ibm.com> 22328M: Eric Farman <farman@linux.ibm.com> 22329L: linux-s390@vger.kernel.org 22330L: virtualization@lists.linux-foundation.org 22331L: kvm@vger.kernel.org 22332S: Supported 22333F: arch/s390/include/uapi/asm/virtio-ccw.h 22334F: drivers/s390/virtio/ 22335 22336VIRTIO FILE SYSTEM 22337M: Vivek Goyal <vgoyal@redhat.com> 22338M: Stefan Hajnoczi <stefanha@redhat.com> 22339M: Miklos Szeredi <miklos@szeredi.hu> 22340L: virtualization@lists.linux-foundation.org 22341L: linux-fsdevel@vger.kernel.org 22342S: Supported 22343W: https://virtio-fs.gitlab.io/ 22344F: Documentation/filesystems/virtiofs.rst 22345F: fs/fuse/virtio_fs.c 22346F: include/uapi/linux/virtio_fs.h 22347 22348VIRTIO GPIO DRIVER 22349M: Enrico Weigelt, metux IT consult <info@metux.net> 22350M: Viresh Kumar <vireshk@kernel.org> 22351L: linux-gpio@vger.kernel.org 22352L: virtualization@lists.linux-foundation.org 22353S: Maintained 22354F: drivers/gpio/gpio-virtio.c 22355F: include/uapi/linux/virtio_gpio.h 22356 22357VIRTIO GPU DRIVER 22358M: David Airlie <airlied@redhat.com> 22359M: Gerd Hoffmann <kraxel@redhat.com> 22360R: Gurchetan Singh <gurchetansingh@chromium.org> 22361R: Chia-I Wu <olvaffe@gmail.com> 22362L: dri-devel@lists.freedesktop.org 22363L: virtualization@lists.linux-foundation.org 22364S: Maintained 22365T: git git://anongit.freedesktop.org/drm/drm-misc 22366F: drivers/gpu/drm/virtio/ 22367F: include/uapi/linux/virtio_gpu.h 22368 22369VIRTIO HOST (VHOST) 22370M: "Michael S. Tsirkin" <mst@redhat.com> 22371M: Jason Wang <jasowang@redhat.com> 22372L: kvm@vger.kernel.org 22373L: virtualization@lists.linux-foundation.org 22374L: netdev@vger.kernel.org 22375S: Maintained 22376T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22377F: drivers/vhost/ 22378F: include/linux/sched/vhost_task.h 22379F: include/linux/vhost_iotlb.h 22380F: include/uapi/linux/vhost.h 22381F: kernel/vhost_task.c 22382 22383VIRTIO I2C DRIVER 22384M: Conghui Chen <conghui.chen@intel.com> 22385M: Viresh Kumar <viresh.kumar@linaro.org> 22386L: linux-i2c@vger.kernel.org 22387L: virtualization@lists.linux-foundation.org 22388S: Maintained 22389F: drivers/i2c/busses/i2c-virtio.c 22390F: include/uapi/linux/virtio_i2c.h 22391 22392VIRTIO INPUT DRIVER 22393M: Gerd Hoffmann <kraxel@redhat.com> 22394S: Maintained 22395F: drivers/virtio/virtio_input.c 22396F: include/uapi/linux/virtio_input.h 22397 22398VIRTIO IOMMU DRIVER 22399M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22400L: virtualization@lists.linux-foundation.org 22401S: Maintained 22402F: drivers/iommu/virtio-iommu.c 22403F: include/uapi/linux/virtio_iommu.h 22404 22405VIRTIO MEM DRIVER 22406M: David Hildenbrand <david@redhat.com> 22407L: virtualization@lists.linux-foundation.org 22408S: Maintained 22409W: https://virtio-mem.gitlab.io/ 22410F: drivers/virtio/virtio_mem.c 22411F: include/uapi/linux/virtio_mem.h 22412 22413VIRTIO PMEM DRIVER 22414M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22415L: virtualization@lists.linux-foundation.org 22416S: Maintained 22417F: drivers/nvdimm/nd_virtio.c 22418F: drivers/nvdimm/virtio_pmem.c 22419 22420VIRTIO SOUND DRIVER 22421M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22422M: "Michael S. Tsirkin" <mst@redhat.com> 22423L: virtualization@lists.linux-foundation.org 22424L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22425S: Maintained 22426F: include/uapi/linux/virtio_snd.h 22427F: sound/virtio/* 22428 22429VIRTUAL BOX GUEST DEVICE DRIVER 22430M: Hans de Goede <hdegoede@redhat.com> 22431M: Arnd Bergmann <arnd@arndb.de> 22432M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22433S: Maintained 22434F: drivers/virt/vboxguest/ 22435F: include/linux/vbox_utils.h 22436F: include/uapi/linux/vbox*.h 22437 22438VIRTUAL BOX SHARED FOLDER VFS DRIVER 22439M: Hans de Goede <hdegoede@redhat.com> 22440L: linux-fsdevel@vger.kernel.org 22441S: Maintained 22442F: fs/vboxsf/* 22443 22444VIRTUAL SERIO DEVICE DRIVER 22445M: Stephen Chandler Paul <thatslyude@gmail.com> 22446S: Maintained 22447F: drivers/input/serio/userio.c 22448F: include/uapi/linux/userio.h 22449 22450VISL VIRTUAL STATELESS DECODER DRIVER 22451M: Daniel Almeida <daniel.almeida@collabora.com> 22452L: linux-media@vger.kernel.org 22453S: Supported 22454F: drivers/media/test-drivers/visl 22455 22456VIVID VIRTUAL VIDEO DRIVER 22457M: Hans Verkuil <hverkuil@xs4all.nl> 22458L: linux-media@vger.kernel.org 22459S: Maintained 22460W: https://linuxtv.org 22461T: git git://linuxtv.org/media_tree.git 22462F: drivers/media/test-drivers/vivid/* 22463 22464VLYNQ BUS 22465M: Florian Fainelli <f.fainelli@gmail.com> 22466L: openwrt-devel@lists.openwrt.org (subscribers-only) 22467S: Maintained 22468F: drivers/vlynq/vlynq.c 22469F: include/linux/vlynq.h 22470 22471VM SOCKETS (AF_VSOCK) 22472M: Stefano Garzarella <sgarzare@redhat.com> 22473L: virtualization@lists.linux-foundation.org 22474L: netdev@vger.kernel.org 22475S: Maintained 22476F: drivers/net/vsockmon.c 22477F: include/net/af_vsock.h 22478F: include/uapi/linux/vm_sockets.h 22479F: include/uapi/linux/vm_sockets_diag.h 22480F: include/uapi/linux/vsockmon.h 22481F: net/vmw_vsock/ 22482F: tools/testing/vsock/ 22483 22484VMALLOC 22485M: Andrew Morton <akpm@linux-foundation.org> 22486R: Uladzislau Rezki <urezki@gmail.com> 22487R: Christoph Hellwig <hch@infradead.org> 22488R: Lorenzo Stoakes <lstoakes@gmail.com> 22489L: linux-mm@kvack.org 22490S: Maintained 22491W: http://www.linux-mm.org 22492T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22493F: include/linux/vmalloc.h 22494F: mm/vmalloc.c 22495 22496VME SUBSYSTEM 22497M: Martyn Welch <martyn@welchs.me.uk> 22498M: Manohar Vanga <manohar.vanga@gmail.com> 22499M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22500L: linux-kernel@vger.kernel.org 22501S: Odd fixes 22502T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22503F: Documentation/driver-api/vme.rst 22504F: drivers/staging/vme_user/ 22505 22506VMWARE BALLOON DRIVER 22507M: Nadav Amit <namit@vmware.com> 22508R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22509L: linux-kernel@vger.kernel.org 22510S: Supported 22511F: drivers/misc/vmw_balloon.c 22512 22513VMWARE HYPERVISOR INTERFACE 22514M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22515M: Alexey Makhalov <amakhalov@vmware.com> 22516R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22517L: virtualization@lists.linux-foundation.org 22518L: x86@kernel.org 22519S: Supported 22520T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22521F: arch/x86/include/asm/vmware.h 22522F: arch/x86/kernel/cpu/vmware.c 22523 22524VMWARE PVRDMA DRIVER 22525M: Bryan Tan <bryantan@vmware.com> 22526M: Vishnu Dasa <vdasa@vmware.com> 22527R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22528L: linux-rdma@vger.kernel.org 22529S: Supported 22530F: drivers/infiniband/hw/vmw_pvrdma/ 22531 22532VMWARE PVSCSI DRIVER 22533M: Vishal Bhakta <vbhakta@vmware.com> 22534R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22535L: linux-scsi@vger.kernel.org 22536S: Supported 22537F: drivers/scsi/vmw_pvscsi.c 22538F: drivers/scsi/vmw_pvscsi.h 22539 22540VMWARE VIRTUAL PTP CLOCK DRIVER 22541M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22542M: Deep Shah <sdeep@vmware.com> 22543R: Alexey Makhalov <amakhalov@vmware.com> 22544R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22545L: netdev@vger.kernel.org 22546S: Supported 22547F: drivers/ptp/ptp_vmw.c 22548 22549VMWARE VMCI DRIVER 22550M: Bryan Tan <bryantan@vmware.com> 22551M: Vishnu Dasa <vdasa@vmware.com> 22552R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22553L: linux-kernel@vger.kernel.org 22554S: Supported 22555F: drivers/misc/vmw_vmci/ 22556F: include/linux/vmw_vmci* 22557 22558VMWARE VMMOUSE SUBDRIVER 22559M: Zack Rusin <zackr@vmware.com> 22560R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22561R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22562L: linux-input@vger.kernel.org 22563S: Supported 22564F: drivers/input/mouse/vmmouse.c 22565F: drivers/input/mouse/vmmouse.h 22566 22567VMWARE VMXNET3 ETHERNET DRIVER 22568M: Ronak Doshi <doshir@vmware.com> 22569R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22570L: netdev@vger.kernel.org 22571S: Supported 22572F: drivers/net/vmxnet3/ 22573 22574VMWARE VSOCK VMCI TRANSPORT DRIVER 22575M: Bryan Tan <bryantan@vmware.com> 22576M: Vishnu Dasa <vdasa@vmware.com> 22577R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22578L: linux-kernel@vger.kernel.org 22579S: Supported 22580F: net/vmw_vsock/vmci_transport* 22581 22582VOCORE VOCORE2 BOARD 22583M: Harvey Hunt <harveyhuntnexus@gmail.com> 22584L: linux-mips@vger.kernel.org 22585S: Maintained 22586F: arch/mips/boot/dts/ralink/vocore2.dts 22587 22588VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22589M: Liam Girdwood <lgirdwood@gmail.com> 22590M: Mark Brown <broonie@kernel.org> 22591L: linux-kernel@vger.kernel.org 22592S: Supported 22593W: http://www.slimlogic.co.uk/?p=48 22594T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22595F: Documentation/devicetree/bindings/regulator/ 22596F: Documentation/power/regulator/ 22597F: drivers/regulator/ 22598F: include/dt-bindings/regulator/ 22599F: include/linux/regulator/ 22600K: regulator_get_optional 22601 22602VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22603R: Matti Vaittinen <mazziesaccount@gmail.com> 22604F: drivers/regulator/irq_helpers.c 22605 22606VRF 22607M: David Ahern <dsahern@kernel.org> 22608L: netdev@vger.kernel.org 22609S: Maintained 22610F: Documentation/networking/vrf.rst 22611F: drivers/net/vrf.c 22612 22613VSPRINTF 22614M: Petr Mladek <pmladek@suse.com> 22615M: Steven Rostedt <rostedt@goodmis.org> 22616M: Sergey Senozhatsky <senozhatsky@chromium.org> 22617R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22618R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22619S: Maintained 22620T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22621F: Documentation/core-api/printk-formats.rst 22622F: lib/test_printf.c 22623F: lib/test_scanf.c 22624F: lib/vsprintf.c 22625 22626VT1211 HARDWARE MONITOR DRIVER 22627M: Juerg Haefliger <juergh@proton.me> 22628L: linux-hwmon@vger.kernel.org 22629S: Maintained 22630F: Documentation/hwmon/vt1211.rst 22631F: drivers/hwmon/vt1211.c 22632 22633VT8231 HARDWARE MONITOR DRIVER 22634M: Roger Lucas <vt8231@hiddenengine.co.uk> 22635L: linux-hwmon@vger.kernel.org 22636S: Maintained 22637F: drivers/hwmon/vt8231.c 22638 22639VUB300 USB to SDIO/SD/MMC bridge chip 22640L: linux-mmc@vger.kernel.org 22641S: Orphan 22642F: drivers/mmc/host/vub300.c 22643 22644W1 DALLAS'S 1-WIRE BUS 22645M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22646S: Maintained 22647F: Documentation/devicetree/bindings/w1/ 22648F: Documentation/w1/ 22649F: drivers/w1/ 22650F: include/linux/w1.h 22651 22652W83791D HARDWARE MONITORING DRIVER 22653M: Marc Hulsman <m.hulsman@tudelft.nl> 22654L: linux-hwmon@vger.kernel.org 22655S: Maintained 22656F: Documentation/hwmon/w83791d.rst 22657F: drivers/hwmon/w83791d.c 22658 22659W83793 HARDWARE MONITORING DRIVER 22660M: Rudolf Marek <r.marek@assembler.cz> 22661L: linux-hwmon@vger.kernel.org 22662S: Maintained 22663F: Documentation/hwmon/w83793.rst 22664F: drivers/hwmon/w83793.c 22665 22666W83795 HARDWARE MONITORING DRIVER 22667M: Jean Delvare <jdelvare@suse.com> 22668L: linux-hwmon@vger.kernel.org 22669S: Maintained 22670F: drivers/hwmon/w83795.c 22671 22672W83L51xD SD/MMC CARD INTERFACE DRIVER 22673M: Pierre Ossman <pierre@ossman.eu> 22674S: Maintained 22675F: drivers/mmc/host/wbsd.* 22676 22677WACOM PROTOCOL 4 SERIAL TABLETS 22678M: Julian Squires <julian@cipht.net> 22679M: Hans de Goede <hdegoede@redhat.com> 22680L: linux-input@vger.kernel.org 22681S: Maintained 22682F: drivers/input/tablet/wacom_serial4.c 22683 22684WANGXUN ETHERNET DRIVER 22685M: Jiawen Wu <jiawenwu@trustnetic.com> 22686M: Mengyuan Lou <mengyuanlou@net-swift.com> 22687L: netdev@vger.kernel.org 22688S: Maintained 22689W: https://www.net-swift.com 22690F: Documentation/networking/device_drivers/ethernet/wangxun/* 22691F: drivers/net/ethernet/wangxun/ 22692 22693WATCHDOG DEVICE DRIVERS 22694M: Wim Van Sebroeck <wim@linux-watchdog.org> 22695M: Guenter Roeck <linux@roeck-us.net> 22696L: linux-watchdog@vger.kernel.org 22697S: Maintained 22698W: http://www.linux-watchdog.org/ 22699T: git git://www.linux-watchdog.org/linux-watchdog.git 22700F: Documentation/devicetree/bindings/watchdog/ 22701F: Documentation/watchdog/ 22702F: drivers/watchdog/ 22703F: include/linux/watchdog.h 22704F: include/trace/events/watchdog.h 22705F: include/uapi/linux/watchdog.h 22706 22707WHISKEYCOVE PMIC GPIO DRIVER 22708M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22709L: linux-gpio@vger.kernel.org 22710S: Maintained 22711F: drivers/gpio/gpio-wcove.c 22712 22713WHWAVE RTC DRIVER 22714M: Dianlong Li <long17.cool@163.com> 22715L: linux-rtc@vger.kernel.org 22716S: Maintained 22717F: drivers/rtc/rtc-sd3078.c 22718 22719WIIMOTE HID DRIVER 22720M: David Rheinsberg <david.rheinsberg@gmail.com> 22721L: linux-input@vger.kernel.org 22722S: Maintained 22723F: drivers/hid/hid-wiimote* 22724 22725WILOCITY WIL6210 WIRELESS DRIVER 22726L: linux-wireless@vger.kernel.org 22727S: Orphan 22728W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22729F: drivers/net/wireless/ath/wil6210/ 22730 22731WINBOND CIR DRIVER 22732M: David Härdeman <david@hardeman.nu> 22733S: Maintained 22734F: drivers/media/rc/winbond-cir.c 22735 22736WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22737L: linux-watchdog@vger.kernel.org 22738S: Orphan 22739F: drivers/watchdog/ebc-c384_wdt.c 22740 22741WINSYSTEMS WS16C48 GPIO DRIVER 22742M: William Breathitt Gray <william.gray@linaro.org> 22743L: linux-gpio@vger.kernel.org 22744S: Maintained 22745F: drivers/gpio/gpio-ws16c48.c 22746 22747WIREGUARD SECURE NETWORK TUNNEL 22748M: Jason A. Donenfeld <Jason@zx2c4.com> 22749L: wireguard@lists.zx2c4.com 22750L: netdev@vger.kernel.org 22751S: Maintained 22752F: drivers/net/wireguard/ 22753F: tools/testing/selftests/wireguard/ 22754 22755WISTRON LAPTOP BUTTON DRIVER 22756M: Miloslav Trmac <mitr@volny.cz> 22757S: Maintained 22758F: drivers/input/misc/wistron_btns.c 22759 22760WL3501 WIRELESS PCMCIA CARD DRIVER 22761L: linux-wireless@vger.kernel.org 22762S: Odd fixes 22763F: drivers/net/wireless/legacy/wl3501* 22764 22765WOLFSON MICROELECTRONICS DRIVERS 22766L: patches@opensource.cirrus.com 22767S: Supported 22768W: https://github.com/CirrusLogic/linux-drivers/wiki 22769T: git https://github.com/CirrusLogic/linux-drivers.git 22770F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22771F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22772F: Documentation/devicetree/bindings/mfd/wm831x.txt 22773F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22774F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22775F: Documentation/devicetree/bindings/sound/wm* 22776F: Documentation/hwmon/wm83??.rst 22777F: arch/arm/mach-s3c/mach-crag6410* 22778F: drivers/clk/clk-wm83*.c 22779F: drivers/gpio/gpio-*wm*.c 22780F: drivers/gpio/gpio-arizona.c 22781F: drivers/hwmon/wm83??-hwmon.c 22782F: drivers/input/misc/wm831x-on.c 22783F: drivers/input/touchscreen/wm831x-ts.c 22784F: drivers/input/touchscreen/wm97*.c 22785F: drivers/leds/leds-wm83*.c 22786F: drivers/mfd/arizona* 22787F: drivers/mfd/cs47l24* 22788F: drivers/mfd/wm*.c 22789F: drivers/power/supply/wm83*.c 22790F: drivers/regulator/arizona* 22791F: drivers/regulator/wm8*.c 22792F: drivers/rtc/rtc-wm83*.c 22793F: drivers/video/backlight/wm83*_bl.c 22794F: drivers/watchdog/wm83*_wdt.c 22795F: include/linux/mfd/arizona/ 22796F: include/linux/mfd/wm831x/ 22797F: include/linux/mfd/wm8350/ 22798F: include/linux/mfd/wm8400* 22799F: include/linux/regulator/arizona* 22800F: include/linux/wm97xx.h 22801F: include/sound/wm????.h 22802F: sound/soc/codecs/arizona* 22803F: sound/soc/codecs/cs47l24* 22804F: sound/soc/codecs/wm* 22805 22806WORKQUEUE 22807M: Tejun Heo <tj@kernel.org> 22808R: Lai Jiangshan <jiangshanlai@gmail.com> 22809S: Maintained 22810T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22811F: Documentation/core-api/workqueue.rst 22812F: include/linux/workqueue.h 22813F: kernel/workqueue.c 22814F: kernel/workqueue_internal.h 22815 22816WWAN DRIVERS 22817M: Loic Poulain <loic.poulain@linaro.org> 22818M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22819R: Johannes Berg <johannes@sipsolutions.net> 22820L: netdev@vger.kernel.org 22821S: Maintained 22822F: drivers/net/wwan/ 22823F: include/linux/wwan.h 22824F: include/uapi/linux/wwan.h 22825 22826X-POWERS AXP288 PMIC DRIVERS 22827M: Hans de Goede <hdegoede@redhat.com> 22828S: Maintained 22829F: drivers/acpi/pmic/intel_pmic_xpower.c 22830N: axp288 22831 22832X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22833M: Chen-Yu Tsai <wens@csie.org> 22834L: linux-kernel@vger.kernel.org 22835S: Maintained 22836N: axp[128] 22837 22838X.25 STACK 22839M: Martin Schiller <ms@dev.tdt.de> 22840L: linux-x25@vger.kernel.org 22841S: Maintained 22842F: Documentation/networking/lapb-module.rst 22843F: Documentation/networking/x25* 22844F: drivers/net/wan/hdlc_x25.c 22845F: drivers/net/wan/lapbether.c 22846F: include/*/lapb.h 22847F: include/net/x25* 22848F: include/uapi/linux/x25.h 22849F: net/lapb/ 22850F: net/x25/ 22851 22852X86 ARCHITECTURE (32-BIT AND 64-BIT) 22853M: Thomas Gleixner <tglx@linutronix.de> 22854M: Ingo Molnar <mingo@redhat.com> 22855M: Borislav Petkov <bp@alien8.de> 22856M: Dave Hansen <dave.hansen@linux.intel.com> 22857M: x86@kernel.org 22858R: "H. Peter Anvin" <hpa@zytor.com> 22859L: linux-kernel@vger.kernel.org 22860S: Maintained 22861T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22862F: Documentation/arch/x86/ 22863F: Documentation/devicetree/bindings/x86/ 22864F: arch/x86/ 22865 22866X86 ENTRY CODE 22867M: Andy Lutomirski <luto@kernel.org> 22868L: linux-kernel@vger.kernel.org 22869S: Maintained 22870T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22871F: arch/x86/entry/ 22872 22873X86 HARDWARE VULNERABILITIES 22874M: Thomas Gleixner <tglx@linutronix.de> 22875M: Borislav Petkov <bp@alien8.de> 22876M: Peter Zijlstra <peterz@infradead.org> 22877M: Josh Poimboeuf <jpoimboe@kernel.org> 22878R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22879S: Maintained 22880F: Documentation/admin-guide/hw-vuln/ 22881F: arch/x86/include/asm/nospec-branch.h 22882F: arch/x86/kernel/cpu/bugs.c 22883 22884X86 MCE INFRASTRUCTURE 22885M: Tony Luck <tony.luck@intel.com> 22886M: Borislav Petkov <bp@alien8.de> 22887L: linux-edac@vger.kernel.org 22888S: Maintained 22889F: Documentation/ABI/testing/sysfs-mce 22890F: Documentation/arch/x86/x86_64/machinecheck.rst 22891F: arch/x86/kernel/cpu/mce/* 22892 22893X86 MICROCODE UPDATE SUPPORT 22894M: Borislav Petkov <bp@alien8.de> 22895S: Maintained 22896F: arch/x86/kernel/cpu/microcode/* 22897 22898X86 MM 22899M: Dave Hansen <dave.hansen@linux.intel.com> 22900M: Andy Lutomirski <luto@kernel.org> 22901M: Peter Zijlstra <peterz@infradead.org> 22902L: linux-kernel@vger.kernel.org 22903S: Maintained 22904T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22905F: arch/x86/mm/ 22906 22907X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22908M: Hans de Goede <hdegoede@redhat.com> 22909L: platform-driver-x86@vger.kernel.org 22910S: Maintained 22911T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22912F: drivers/platform/x86/x86-android-tablets/ 22913 22914X86 PLATFORM DRIVERS 22915M: Hans de Goede <hdegoede@redhat.com> 22916M: Mark Gross <markgross@kernel.org> 22917L: platform-driver-x86@vger.kernel.org 22918S: Maintained 22919T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22920F: drivers/platform/olpc/ 22921F: drivers/platform/x86/ 22922F: include/linux/platform_data/x86/ 22923 22924X86 PLATFORM DRIVERS - ARCH 22925R: Darren Hart <dvhart@infradead.org> 22926R: Andy Shevchenko <andy@infradead.org> 22927L: platform-driver-x86@vger.kernel.org 22928L: x86@kernel.org 22929S: Maintained 22930T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22931F: arch/x86/platform 22932 22933X86 PLATFORM UV HPE SUPERDOME FLEX 22934M: Steve Wahl <steve.wahl@hpe.com> 22935R: Mike Travis <mike.travis@hpe.com> 22936R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22937R: Russ Anderson <russ.anderson@hpe.com> 22938S: Supported 22939F: arch/x86/include/asm/uv/ 22940F: arch/x86/kernel/apic/x2apic_uv_x.c 22941F: arch/x86/platform/uv/ 22942 22943X86 STACK UNWINDING 22944M: Josh Poimboeuf <jpoimboe@kernel.org> 22945M: Peter Zijlstra <peterz@infradead.org> 22946S: Supported 22947F: arch/x86/include/asm/unwind*.h 22948F: arch/x86/kernel/dumpstack.c 22949F: arch/x86/kernel/stacktrace.c 22950F: arch/x86/kernel/unwind_*.c 22951 22952X86 VDSO 22953M: Andy Lutomirski <luto@kernel.org> 22954L: linux-kernel@vger.kernel.org 22955S: Maintained 22956T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22957F: arch/x86/entry/vdso/ 22958 22959XARRAY 22960M: Matthew Wilcox <willy@infradead.org> 22961L: linux-fsdevel@vger.kernel.org 22962S: Supported 22963F: Documentation/core-api/xarray.rst 22964F: include/linux/idr.h 22965F: include/linux/xarray.h 22966F: lib/idr.c 22967F: lib/xarray.c 22968F: tools/testing/radix-tree 22969 22970XBOX DVD IR REMOTE 22971M: Benjamin Valentin <benpicco@googlemail.com> 22972S: Maintained 22973F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22974F: drivers/media/rc/xbox_remote.c 22975 22976XC2028/3028 TUNER DRIVER 22977M: Mauro Carvalho Chehab <mchehab@kernel.org> 22978L: linux-media@vger.kernel.org 22979S: Maintained 22980W: https://linuxtv.org 22981T: git git://linuxtv.org/media_tree.git 22982F: drivers/media/tuners/xc2028.* 22983 22984XDP (eXpress Data Path) 22985M: Alexei Starovoitov <ast@kernel.org> 22986M: Daniel Borkmann <daniel@iogearbox.net> 22987M: David S. Miller <davem@davemloft.net> 22988M: Jakub Kicinski <kuba@kernel.org> 22989M: Jesper Dangaard Brouer <hawk@kernel.org> 22990M: John Fastabend <john.fastabend@gmail.com> 22991L: netdev@vger.kernel.org 22992L: bpf@vger.kernel.org 22993S: Supported 22994F: drivers/net/ethernet/*/*/*/*/*xdp* 22995F: drivers/net/ethernet/*/*/*xdp* 22996F: include/net/xdp.h 22997F: include/net/xdp_priv.h 22998F: include/trace/events/xdp.h 22999F: kernel/bpf/cpumap.c 23000F: kernel/bpf/devmap.c 23001F: net/core/xdp.c 23002F: samples/bpf/xdp* 23003F: tools/testing/selftests/bpf/*/*xdp* 23004F: tools/testing/selftests/bpf/*xdp* 23005K: (?:\b|_)xdp(?:\b|_) 23006 23007XDP SOCKETS (AF_XDP) 23008M: Björn Töpel <bjorn@kernel.org> 23009M: Magnus Karlsson <magnus.karlsson@intel.com> 23010M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23011R: Jonathan Lemon <jonathan.lemon@gmail.com> 23012L: netdev@vger.kernel.org 23013L: bpf@vger.kernel.org 23014S: Maintained 23015F: Documentation/networking/af_xdp.rst 23016F: include/net/netns/xdp.h 23017F: include/net/xdp_sock* 23018F: include/net/xsk_buff_pool.h 23019F: include/uapi/linux/if_xdp.h 23020F: include/uapi/linux/xdp_diag.h 23021F: net/xdp/ 23022F: tools/testing/selftests/bpf/*xsk* 23023 23024XEN BLOCK SUBSYSTEM 23025M: Roger Pau Monné <roger.pau@citrix.com> 23026L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23027S: Supported 23028F: drivers/block/xen* 23029F: drivers/block/xen-blkback/* 23030 23031XEN HYPERVISOR ARM 23032M: Stefano Stabellini <sstabellini@kernel.org> 23033L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23034S: Maintained 23035F: arch/arm/include/asm/xen/ 23036F: arch/arm/xen/ 23037 23038XEN HYPERVISOR ARM64 23039M: Stefano Stabellini <sstabellini@kernel.org> 23040L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23041S: Maintained 23042F: arch/arm64/include/asm/xen/ 23043F: arch/arm64/xen/ 23044 23045XEN HYPERVISOR INTERFACE 23046M: Juergen Gross <jgross@suse.com> 23047M: Stefano Stabellini <sstabellini@kernel.org> 23048R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23049L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23050S: Supported 23051T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23052F: Documentation/ABI/stable/sysfs-hypervisor-xen 23053F: Documentation/ABI/testing/sysfs-hypervisor-xen 23054F: drivers/*/xen-*front.c 23055F: drivers/xen/ 23056F: include/uapi/xen/ 23057F: include/xen/ 23058F: kernel/configs/xen.config 23059 23060XEN HYPERVISOR X86 23061M: Juergen Gross <jgross@suse.com> 23062R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23063L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23064S: Supported 23065F: arch/x86/configs/xen.config 23066F: arch/x86/include/asm/pvclock-abi.h 23067F: arch/x86/include/asm/xen/ 23068F: arch/x86/platform/pvh/ 23069F: arch/x86/xen/ 23070 23071XEN NETWORK BACKEND DRIVER 23072M: Wei Liu <wei.liu@kernel.org> 23073M: Paul Durrant <paul@xen.org> 23074L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23075L: netdev@vger.kernel.org 23076S: Supported 23077F: drivers/net/xen-netback/* 23078 23079XEN PCI SUBSYSTEM 23080M: Juergen Gross <jgross@suse.com> 23081L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23082S: Supported 23083F: arch/x86/pci/*xen* 23084F: drivers/pci/*xen* 23085 23086XEN PVSCSI DRIVERS 23087M: Juergen Gross <jgross@suse.com> 23088L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23089L: linux-scsi@vger.kernel.org 23090S: Supported 23091F: drivers/scsi/xen-scsifront.c 23092F: drivers/xen/xen-scsiback.c 23093F: include/xen/interface/io/vscsiif.h 23094 23095XEN PVUSB DRIVER 23096M: Juergen Gross <jgross@suse.com> 23097L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23098L: linux-usb@vger.kernel.org 23099S: Supported 23100F: drivers/usb/host/xen* 23101F: include/xen/interface/io/usbif.h 23102 23103XEN SOUND FRONTEND DRIVER 23104M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23105L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23106L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23107S: Supported 23108F: sound/xen/* 23109 23110XEN SWIOTLB SUBSYSTEM 23111M: Juergen Gross <jgross@suse.com> 23112M: Stefano Stabellini <sstabellini@kernel.org> 23113L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23114L: iommu@lists.linux.dev 23115S: Supported 23116F: arch/*/include/asm/xen/swiotlb-xen.h 23117F: drivers/xen/swiotlb-xen.c 23118F: include/xen/arm/swiotlb-xen.h 23119F: include/xen/swiotlb-xen.h 23120 23121XFS FILESYSTEM 23122M: Darrick J. Wong <djwong@kernel.org> 23123L: linux-xfs@vger.kernel.org 23124S: Supported 23125W: http://xfs.org/ 23126C: irc://irc.oftc.net/xfs 23127T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23128F: Documentation/ABI/testing/sysfs-fs-xfs 23129F: Documentation/admin-guide/xfs.rst 23130F: Documentation/filesystems/xfs-delayed-logging-design.rst 23131F: Documentation/filesystems/xfs-self-describing-metadata.rst 23132F: fs/xfs/ 23133F: include/uapi/linux/dqblk_xfs.h 23134F: include/uapi/linux/fsmap.h 23135 23136XILINX AMS DRIVER 23137M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23138L: linux-iio@vger.kernel.org 23139S: Maintained 23140F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23141F: drivers/iio/adc/xilinx-ams.c 23142 23143XILINX AXI ETHERNET DRIVER 23144M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23145S: Maintained 23146F: drivers/net/ethernet/xilinx/xilinx_axienet* 23147 23148XILINX CAN DRIVER 23149M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23150R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23151L: linux-can@vger.kernel.org 23152S: Maintained 23153F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23154F: drivers/net/can/xilinx_can.c 23155 23156XILINX EVENT MANAGEMENT DRIVER 23157M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23158S: Maintained 23159F: drivers/soc/xilinx/xlnx_event_manager.c 23160F: include/linux/firmware/xlnx-event-manager.h 23161 23162XILINX GPIO DRIVER 23163M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23164R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23165R: Michal Simek <michal.simek@amd.com> 23166S: Maintained 23167F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23168F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23169F: drivers/gpio/gpio-xilinx.c 23170F: drivers/gpio/gpio-zynq.c 23171 23172XILINX PWM DRIVER 23173M: Sean Anderson <sean.anderson@seco.com> 23174S: Maintained 23175F: drivers/pwm/pwm-xilinx.c 23176F: include/clocksource/timer-xilinx.h 23177 23178XILINX SD-FEC IP CORES 23179M: Derek Kiernan <derek.kiernan@xilinx.com> 23180M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23181S: Maintained 23182F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23183F: Documentation/misc-devices/xilinx_sdfec.rst 23184F: drivers/misc/Kconfig 23185F: drivers/misc/Makefile 23186F: drivers/misc/xilinx_sdfec.c 23187F: include/uapi/misc/xilinx_sdfec.h 23188 23189XILINX UARTLITE SERIAL DRIVER 23190M: Peter Korsgaard <jacmet@sunsite.dk> 23191L: linux-serial@vger.kernel.org 23192S: Maintained 23193F: drivers/tty/serial/uartlite.c 23194 23195XILINX VIDEO IP CORES 23196M: Hyun Kwon <hyun.kwon@xilinx.com> 23197M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23198L: linux-media@vger.kernel.org 23199S: Supported 23200T: git git://linuxtv.org/media_tree.git 23201F: Documentation/devicetree/bindings/media/xilinx/ 23202F: drivers/media/platform/xilinx/ 23203F: include/uapi/linux/xilinx-v4l2-controls.h 23204 23205XILINX WATCHDOG DRIVER 23206M: Srinivas Neeli <srinivas.neeli@amd.com> 23207R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23208R: Michal Simek <michal.simek@amd.com> 23209S: Maintained 23210F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23211F: drivers/watchdog/of_xilinx_wdt.c 23212 23213XILINX XDMA DRIVER 23214M: Lizhi Hou <lizhi.hou@amd.com> 23215M: Brian Xu <brian.xu@amd.com> 23216M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23217L: dmaengine@vger.kernel.org 23218S: Supported 23219F: drivers/dma/xilinx/xdma-regs.h 23220F: drivers/dma/xilinx/xdma.c 23221F: include/linux/dma/amd_xdma.h 23222F: include/linux/platform_data/amd_xdma.h 23223 23224XILINX ZYNQMP DPDMA DRIVER 23225M: Hyun Kwon <hyun.kwon@xilinx.com> 23226M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23227L: dmaengine@vger.kernel.org 23228S: Supported 23229F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23230F: drivers/dma/xilinx/xilinx_dpdma.c 23231F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23232 23233XILINX ZYNQMP OCM EDAC DRIVER 23234M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23235M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23236S: Maintained 23237F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23238F: drivers/edac/zynqmp_edac.c 23239 23240XILINX ZYNQMP PSGTR PHY DRIVER 23241M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23242M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23243L: linux-kernel@vger.kernel.org 23244S: Supported 23245T: git https://github.com/Xilinx/linux-xlnx.git 23246F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23247F: drivers/phy/xilinx/phy-zynqmp.c 23248 23249XILINX ZYNQMP SHA3 DRIVER 23250M: Harsha <harsha.harsha@xilinx.com> 23251S: Maintained 23252F: drivers/crypto/xilinx/zynqmp-sha.c 23253 23254XILLYBUS DRIVER 23255M: Eli Billauer <eli.billauer@gmail.com> 23256L: linux-kernel@vger.kernel.org 23257S: Supported 23258F: drivers/char/xillybus/ 23259 23260XLP9XX I2C DRIVER 23261M: George Cherian <gcherian@marvell.com> 23262L: linux-i2c@vger.kernel.org 23263S: Supported 23264W: http://www.marvell.com 23265F: drivers/i2c/busses/i2c-xlp9xx.c 23266 23267XRA1403 GPIO EXPANDER 23268M: Nandor Han <nandor.han@ge.com> 23269L: linux-gpio@vger.kernel.org 23270S: Maintained 23271F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23272F: drivers/gpio/gpio-xra1403.c 23273 23274XTENSA XTFPGA PLATFORM SUPPORT 23275M: Max Filippov <jcmvbkbc@gmail.com> 23276S: Maintained 23277F: drivers/spi/spi-xtensa-xtfpga.c 23278F: sound/soc/xtensa/xtfpga-i2s.c 23279 23280YAM DRIVER FOR AX.25 23281M: Jean-Paul Roubelat <jpr@f6fbb.org> 23282L: linux-hams@vger.kernel.org 23283S: Maintained 23284F: drivers/net/hamradio/yam* 23285F: include/linux/yam.h 23286 23287YAMA SECURITY MODULE 23288M: Kees Cook <keescook@chromium.org> 23289S: Supported 23290T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23291F: Documentation/admin-guide/LSM/Yama.rst 23292F: security/yama/ 23293 23294YEALINK PHONE DRIVER 23295M: Henk Vergonet <Henk.Vergonet@gmail.com> 23296L: usbb2k-api-dev@nongnu.org 23297S: Maintained 23298F: Documentation/input/devices/yealink.rst 23299F: drivers/input/misc/yealink.* 23300 23301Z3FOLD COMPRESSED PAGE ALLOCATOR 23302M: Vitaly Wool <vitaly.wool@konsulko.com> 23303R: Miaohe Lin <linmiaohe@huawei.com> 23304L: linux-mm@kvack.org 23305S: Maintained 23306F: mm/z3fold.c 23307 23308Z8530 DRIVER FOR AX.25 23309M: Joerg Reuter <jreuter@yaina.de> 23310L: linux-hams@vger.kernel.org 23311S: Maintained 23312W: http://yaina.de/jreuter/ 23313W: http://www.qsl.net/dl1bke/ 23314F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23315F: drivers/net/hamradio/*scc.c 23316F: drivers/net/hamradio/z8530.h 23317 23318ZBUD COMPRESSED PAGE ALLOCATOR 23319M: Seth Jennings <sjenning@redhat.com> 23320M: Dan Streetman <ddstreet@ieee.org> 23321L: linux-mm@kvack.org 23322S: Maintained 23323F: mm/zbud.c 23324 23325ZD1211RW WIRELESS DRIVER 23326M: Ulrich Kunitz <kune@deine-taler.de> 23327L: linux-wireless@vger.kernel.org 23328L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23329S: Maintained 23330W: http://zd1211.ath.cx/wiki/DriverRewrite 23331F: drivers/net/wireless/zydas/zd1211rw/ 23332 23333ZD1301 MEDIA DRIVER 23334M: Antti Palosaari <crope@iki.fi> 23335L: linux-media@vger.kernel.org 23336S: Maintained 23337W: https://linuxtv.org/ 23338W: http://palosaari.fi/linux/ 23339Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23340F: drivers/media/usb/dvb-usb-v2/zd1301* 23341 23342ZD1301_DEMOD MEDIA DRIVER 23343M: Antti Palosaari <crope@iki.fi> 23344L: linux-media@vger.kernel.org 23345S: Maintained 23346W: https://linuxtv.org/ 23347W: http://palosaari.fi/linux/ 23348Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23349F: drivers/media/dvb-frontends/zd1301_demod* 23350 23351ZHAOXIN PROCESSOR SUPPORT 23352M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23353L: linux-kernel@vger.kernel.org 23354S: Maintained 23355F: arch/x86/kernel/cpu/zhaoxin.c 23356 23357ZONEFS FILESYSTEM 23358M: Damien Le Moal <dlemoal@kernel.org> 23359M: Naohiro Aota <naohiro.aota@wdc.com> 23360R: Johannes Thumshirn <jth@kernel.org> 23361L: linux-fsdevel@vger.kernel.org 23362S: Maintained 23363T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23364F: Documentation/filesystems/zonefs.rst 23365F: fs/zonefs/ 23366 23367ZPOOL COMPRESSED PAGE STORAGE API 23368M: Dan Streetman <ddstreet@ieee.org> 23369L: linux-mm@kvack.org 23370S: Maintained 23371F: include/linux/zpool.h 23372F: mm/zpool.c 23373 23374ZR36067 VIDEO FOR LINUX DRIVER 23375M: Corentin Labbe <clabbe@baylibre.com> 23376L: mjpeg-users@lists.sourceforge.net 23377L: linux-media@vger.kernel.org 23378S: Maintained 23379W: http://mjpeg.sourceforge.net/driver-zoran/ 23380Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23381F: Documentation/driver-api/media/drivers/zoran.rst 23382F: drivers/media/pci/zoran/ 23383 23384ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23385M: Minchan Kim <minchan@kernel.org> 23386M: Sergey Senozhatsky <senozhatsky@chromium.org> 23387L: linux-kernel@vger.kernel.org 23388S: Maintained 23389F: Documentation/admin-guide/blockdev/zram.rst 23390F: drivers/block/zram/ 23391 23392ZS DECSTATION Z85C30 SERIAL DRIVER 23393M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23394S: Maintained 23395F: drivers/tty/serial/zs.* 23396 23397ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23398M: Minchan Kim <minchan@kernel.org> 23399M: Sergey Senozhatsky <senozhatsky@chromium.org> 23400L: linux-mm@kvack.org 23401S: Maintained 23402F: Documentation/mm/zsmalloc.rst 23403F: include/linux/zsmalloc.h 23404F: mm/zsmalloc.c 23405 23406ZSTD 23407M: Nick Terrell <terrelln@fb.com> 23408S: Maintained 23409B: https://github.com/facebook/zstd/issues 23410T: git https://github.com/terrelln/linux.git 23411F: crypto/zstd.c 23412F: include/linux/zstd* 23413F: lib/decompress_unzstd.c 23414F: lib/zstd/ 23415N: zstd 23416K: zstd 23417 23418ZSWAP COMPRESSED SWAP CACHING 23419M: Seth Jennings <sjenning@redhat.com> 23420M: Dan Streetman <ddstreet@ieee.org> 23421M: Vitaly Wool <vitaly.wool@konsulko.com> 23422L: linux-mm@kvack.org 23423S: Maintained 23424F: mm/zswap.c 23425 23426THE REST 23427M: Linus Torvalds <torvalds@linux-foundation.org> 23428L: linux-kernel@vger.kernel.org 23429S: Buried alive in reporters 23430T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23431F: * 23432F: */ 23433