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: include/uapi/ 277X: arch/*/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 SERIAL MULTI INSTANTIATE DRIVER 410M: Hans de Goede <hdegoede@redhat.com> 411L: platform-driver-x86@vger.kernel.org 412S: Maintained 413F: drivers/platform/x86/serial-multi-instantiate.c 414 415ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 416M: Sudeep Holla <sudeep.holla@arm.com> 417L: linux-acpi@vger.kernel.org 418S: Supported 419F: drivers/mailbox/pcc.c 420 421ACPI PMIC DRIVERS 422M: "Rafael J. Wysocki" <rafael@kernel.org> 423M: Len Brown <lenb@kernel.org> 424R: Andy Shevchenko <andy@kernel.org> 425R: Mika Westerberg <mika.westerberg@linux.intel.com> 426L: linux-acpi@vger.kernel.org 427S: Supported 428Q: https://patchwork.kernel.org/project/linux-acpi/list/ 429B: https://bugzilla.kernel.org 430T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 431F: drivers/acpi/pmic/ 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 HARDWARE SPINLOCK SUPPORT 827M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 828S: Maintained 829F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 830F: drivers/hwspinlock/sun6i_hwspinlock.c 831 832ALLWINNER THERMAL DRIVER 833M: Vasily Khoruzhick <anarsoul@gmail.com> 834M: Yangtao Li <tiny.windzz@gmail.com> 835L: linux-pm@vger.kernel.org 836S: Maintained 837F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 838F: drivers/thermal/sun8i_thermal.c 839 840ALLWINNER VPU DRIVER 841M: Maxime Ripard <mripard@kernel.org> 842M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 843L: linux-media@vger.kernel.org 844S: Maintained 845F: drivers/staging/media/sunxi/cedrus/ 846 847ALLWINNER DMIC DRIVERS 848M: Ban Tao <fengzheng923@gmail.com> 849L: alsa-devel@alsa-project.org (moderated for non-subscribers) 850S: Maintained 851F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 852F: sound/soc/sunxi/sun50i-dmic.c 853 854ALPHA PORT 855M: Richard Henderson <richard.henderson@linaro.org> 856M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 857M: Matt Turner <mattst88@gmail.com> 858L: linux-alpha@vger.kernel.org 859S: Odd Fixes 860F: arch/alpha/ 861 862ALPS PS/2 TOUCHPAD DRIVER 863R: Pali Rohár <pali@kernel.org> 864F: drivers/input/mouse/alps.* 865 866ALTERA I2C CONTROLLER DRIVER 867M: Thor Thayer <thor.thayer@linux.intel.com> 868S: Maintained 869F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 870F: drivers/i2c/busses/i2c-altera.c 871 872ALTERA MAILBOX DRIVER 873M: Mun Yew Tham <mun.yew.tham@intel.com> 874S: Maintained 875F: drivers/mailbox/mailbox-altera.c 876 877ALTERA MSGDMA IP CORE DRIVER 878M: Olivier Dautricourt <olivierdautricourt@gmail.com> 879R: Stefan Roese <sr@denx.de> 880L: dmaengine@vger.kernel.org 881S: Odd Fixes 882F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 883F: drivers/dma/altera-msgdma.c 884 885ALTERA PIO DRIVER 886M: Mun Yew Tham <mun.yew.tham@intel.com> 887L: linux-gpio@vger.kernel.org 888S: Maintained 889F: drivers/gpio/gpio-altera.c 890 891ALTERA SYSTEM MANAGER DRIVER 892M: Thor Thayer <thor.thayer@linux.intel.com> 893S: Maintained 894F: drivers/mfd/altera-sysmgr.c 895F: include/linux/mfd/altera-sysmgr.h 896 897ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 898M: Thor Thayer <thor.thayer@linux.intel.com> 899S: Maintained 900F: drivers/gpio/gpio-altera-a10sr.c 901F: drivers/mfd/altera-a10sr.c 902F: drivers/reset/reset-a10sr.c 903F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 904F: include/linux/mfd/altera-a10sr.h 905 906ALTERA TRIPLE SPEED ETHERNET DRIVER 907M: Joyce Ooi <joyce.ooi@intel.com> 908L: netdev@vger.kernel.org 909S: Maintained 910F: drivers/net/ethernet/altera/ 911 912ALTERA TSE PCS 913M: Maxime Chevallier <maxime.chevallier@bootlin.com> 914L: netdev@vger.kernel.org 915S: Supported 916F: drivers/net/pcs/pcs-altera-tse.c 917F: include/linux/pcs-altera-tse.h 918 919ALTERA UART/JTAG UART SERIAL DRIVERS 920M: Tobias Klauser <tklauser@distanz.ch> 921L: linux-serial@vger.kernel.org 922S: Maintained 923F: drivers/tty/serial/altera_jtaguart.c 924F: drivers/tty/serial/altera_uart.c 925F: include/linux/altera_jtaguart.h 926F: include/linux/altera_uart.h 927 928AMAZON ANNAPURNA LABS FIC DRIVER 929M: Talel Shenhar <talel@amazon.com> 930S: Maintained 931F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 932F: drivers/irqchip/irq-al-fic.c 933 934AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 935M: Talel Shenhar <talel@amazon.com> 936M: Talel Shenhar <talelshenhar@gmail.com> 937S: Maintained 938F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 939F: drivers/edac/al_mc_edac.c 940 941AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 942M: Talel Shenhar <talel@amazon.com> 943S: Maintained 944F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 945F: drivers/thermal/thermal_mmio.c 946 947AMAZON ETHERNET DRIVERS 948M: Shay Agroskin <shayagr@amazon.com> 949M: Arthur Kiyanovski <akiyano@amazon.com> 950R: David Arinzon <darinzon@amazon.com> 951R: Noam Dagan <ndagan@amazon.com> 952R: Saeed Bishara <saeedb@amazon.com> 953L: netdev@vger.kernel.org 954S: Supported 955F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 956F: drivers/net/ethernet/amazon/ 957 958AMAZON RDMA EFA DRIVER 959M: Gal Pressman <galpress@amazon.com> 960R: Yossi Leybovich <sleybo@amazon.com> 961L: linux-rdma@vger.kernel.org 962S: Supported 963Q: https://patchwork.kernel.org/project/linux-rdma/list/ 964F: drivers/infiniband/hw/efa/ 965F: include/uapi/rdma/efa-abi.h 966 967AMD CDX BUS DRIVER 968M: Nipun Gupta <nipun.gupta@amd.com> 969M: Nikhil Agarwal <nikhil.agarwal@amd.com> 970S: Maintained 971F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 972F: drivers/cdx/* 973F: include/linux/cdx/* 974 975AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 976M: Tom Lendacky <thomas.lendacky@amd.com> 977M: John Allen <john.allen@amd.com> 978L: linux-crypto@vger.kernel.org 979S: Supported 980F: drivers/crypto/ccp/ 981F: include/linux/ccp.h 982 983AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 984M: Brijesh Singh <brijesh.singh@amd.com> 985M: Tom Lendacky <thomas.lendacky@amd.com> 986L: linux-crypto@vger.kernel.org 987S: Supported 988F: drivers/crypto/ccp/sev* 989F: include/uapi/linux/psp-sev.h 990 991AMD DISPLAY CORE 992M: Harry Wentland <harry.wentland@amd.com> 993M: Leo Li <sunpeng.li@amd.com> 994M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 995L: amd-gfx@lists.freedesktop.org 996S: Supported 997T: git https://gitlab.freedesktop.org/agd5f/linux.git 998F: drivers/gpu/drm/amd/display/ 999 1000AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1001M: Huang Rui <ray.huang@amd.com> 1002L: linux-hwmon@vger.kernel.org 1003S: Supported 1004F: Documentation/hwmon/fam15h_power.rst 1005F: drivers/hwmon/fam15h_power.c 1006 1007AMD FCH GPIO DRIVER 1008M: Enrico Weigelt, metux IT consult <info@metux.net> 1009L: linux-gpio@vger.kernel.org 1010S: Maintained 1011F: drivers/gpio/gpio-amd-fch.c 1012F: include/linux/platform_data/gpio/gpio-amd-fch.h 1013 1014AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1015L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1016S: Orphan 1017F: drivers/usb/gadget/udc/amd5536udc.* 1018 1019AMD GEODE PROCESSOR/CHIPSET SUPPORT 1020M: Andres Salomon <dilinger@queued.net> 1021L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1022S: Supported 1023W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1024F: arch/x86/include/asm/geode.h 1025F: drivers/char/hw_random/geode-rng.c 1026F: drivers/crypto/geode* 1027F: drivers/video/fbdev/geode/ 1028 1029AMD IOMMU (AMD-VI) 1030M: Joerg Roedel <joro@8bytes.org> 1031R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1032L: iommu@lists.linux.dev 1033S: Maintained 1034T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1035F: drivers/iommu/amd/ 1036F: include/linux/amd-iommu.h 1037 1038AMD KFD 1039M: Felix Kuehling <Felix.Kuehling@amd.com> 1040L: amd-gfx@lists.freedesktop.org 1041S: Supported 1042T: git https://gitlab.freedesktop.org/agd5f/linux.git 1043F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1044F: drivers/gpu/drm/amd/amdkfd/ 1045F: drivers/gpu/drm/amd/include/cik_structs.h 1046F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1047F: drivers/gpu/drm/amd/include/v9_structs.h 1048F: drivers/gpu/drm/amd/include/vi_structs.h 1049F: include/uapi/linux/kfd_ioctl.h 1050F: include/uapi/linux/kfd_sysfs.h 1051 1052AMD PDS CORE DRIVER 1053M: Shannon Nelson <shannon.nelson@amd.com> 1054M: Brett Creeley <brett.creeley@amd.com> 1055L: netdev@vger.kernel.org 1056S: Supported 1057F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1058F: drivers/net/ethernet/amd/pds_core/ 1059F: include/linux/pds/ 1060 1061AMD SPI DRIVER 1062M: Sanjay R Mehta <sanju.mehta@amd.com> 1063S: Maintained 1064F: drivers/spi/spi-amd.c 1065 1066AMD MP2 I2C DRIVER 1067M: Elie Morisse <syniurge@gmail.com> 1068M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1069L: linux-i2c@vger.kernel.org 1070S: Maintained 1071F: drivers/i2c/busses/i2c-amd-mp2* 1072 1073AMD PMC DRIVER 1074M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1075L: platform-driver-x86@vger.kernel.org 1076S: Maintained 1077F: drivers/platform/x86/amd/pmc.c 1078 1079AMD PMF DRIVER 1080M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1081L: platform-driver-x86@vger.kernel.org 1082S: Maintained 1083F: Documentation/ABI/testing/sysfs-amd-pmf 1084F: drivers/platform/x86/amd/pmf/ 1085 1086AMD HSMP DRIVER 1087M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1088R: Carlos Bilbao <carlos.bilbao@amd.com> 1089L: platform-driver-x86@vger.kernel.org 1090S: Maintained 1091F: Documentation/arch/x86/amd_hsmp.rst 1092F: arch/x86/include/asm/amd_hsmp.h 1093F: arch/x86/include/uapi/asm/amd_hsmp.h 1094F: drivers/platform/x86/amd/hsmp.c 1095 1096AMD POWERPLAY AND SWSMU 1097M: Evan Quan <evan.quan@amd.com> 1098L: amd-gfx@lists.freedesktop.org 1099S: Supported 1100T: git https://gitlab.freedesktop.org/agd5f/linux.git 1101F: drivers/gpu/drm/amd/pm/ 1102 1103AMD PSTATE DRIVER 1104M: Huang Rui <ray.huang@amd.com> 1105L: linux-pm@vger.kernel.org 1106S: Supported 1107F: Documentation/admin-guide/pm/amd-pstate.rst 1108F: drivers/cpufreq/amd-pstate* 1109F: include/linux/amd-pstate.h 1110F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1111 1112AMD PTDMA DRIVER 1113M: Sanjay R Mehta <sanju.mehta@amd.com> 1114L: dmaengine@vger.kernel.org 1115S: Maintained 1116F: drivers/dma/ptdma/ 1117 1118AMD SEATTLE DEVICE TREE SUPPORT 1119M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1120M: Tom Lendacky <thomas.lendacky@amd.com> 1121S: Supported 1122F: arch/arm64/boot/dts/amd/ 1123 1124AMD XGBE DRIVER 1125M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1126L: netdev@vger.kernel.org 1127S: Supported 1128F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1129F: drivers/net/ethernet/amd/xgbe/ 1130 1131AMD SENSOR FUSION HUB DRIVER 1132M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1133L: linux-input@vger.kernel.org 1134S: Maintained 1135F: Documentation/hid/amd-sfh* 1136F: drivers/hid/amd-sfh-hid/ 1137 1138AMLOGIC DDR PMU DRIVER 1139M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1140L: linux-amlogic@lists.infradead.org 1141S: Supported 1142W: http://www.amlogic.com 1143F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1144F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1145F: drivers/perf/amlogic/ 1146F: include/soc/amlogic/ 1147 1148AMPHION VPU CODEC V4L2 DRIVER 1149M: Ming Qian <ming.qian@nxp.com> 1150M: Shijie Qin <shijie.qin@nxp.com> 1151M: Zhou Peng <eagle.zhou@nxp.com> 1152L: linux-media@vger.kernel.org 1153S: Maintained 1154F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1155F: drivers/media/platform/amphion/ 1156 1157AMS AS73211 DRIVER 1158M: Christian Eggers <ceggers@arri.de> 1159L: linux-iio@vger.kernel.org 1160S: Maintained 1161F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1162F: drivers/iio/light/as73211.c 1163 1164AMT (Automatic Multicast Tunneling) 1165M: Taehee Yoo <ap420073@gmail.com> 1166L: netdev@vger.kernel.org 1167S: Maintained 1168T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1169T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1170F: drivers/net/amt.c 1171 1172ANALOG DEVICES INC AD4130 DRIVER 1173M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1174L: linux-iio@vger.kernel.org 1175S: Supported 1176W: http://ez.analog.com/community/linux-device-drivers 1177F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1178F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1179F: drivers/iio/adc/ad4130.c 1180 1181ANALOG DEVICES INC AD7192 DRIVER 1182M: Alexandru Tachici <alexandru.tachici@analog.com> 1183L: linux-iio@vger.kernel.org 1184S: Supported 1185W: https://ez.analog.com/linux-software-drivers 1186F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1187F: drivers/iio/adc/ad7192.c 1188 1189ANALOG DEVICES INC AD7292 DRIVER 1190M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1191L: linux-iio@vger.kernel.org 1192S: Supported 1193W: https://ez.analog.com/linux-software-drivers 1194F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1195F: drivers/iio/adc/ad7292.c 1196 1197ANALOG DEVICES INC AD3552R DRIVER 1198M: Nuno Sá <nuno.sa@analog.com> 1199L: linux-iio@vger.kernel.org 1200S: Supported 1201W: https://ez.analog.com/linux-software-drivers 1202F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1203F: drivers/iio/dac/ad3552r.c 1204 1205ANALOG DEVICES INC AD7293 DRIVER 1206M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1207L: linux-iio@vger.kernel.org 1208S: Supported 1209W: https://ez.analog.com/linux-software-drivers 1210F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1211F: drivers/iio/dac/ad7293.c 1212 1213ANALOG DEVICES INC AD7768-1 DRIVER 1214M: Michael Hennerich <Michael.Hennerich@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1219F: drivers/iio/adc/ad7768-1.c 1220 1221ANALOG DEVICES INC AD7780 DRIVER 1222M: Michael Hennerich <Michael.Hennerich@analog.com> 1223M: Renato Lui Geh <renatogeh@gmail.com> 1224L: linux-iio@vger.kernel.org 1225S: Supported 1226W: https://ez.analog.com/linux-software-drivers 1227F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1228F: drivers/iio/adc/ad7780.c 1229 1230ANALOG DEVICES INC AD74115 DRIVER 1231M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1232L: linux-iio@vger.kernel.org 1233S: Supported 1234W: http://ez.analog.com/community/linux-device-drivers 1235F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1236F: drivers/iio/addac/ad74115.c 1237 1238ANALOG DEVICES INC AD74413R DRIVER 1239M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1240L: linux-iio@vger.kernel.org 1241S: Supported 1242W: https://ez.analog.com/linux-software-drivers 1243F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1244F: drivers/iio/addac/ad74413r.c 1245F: include/dt-bindings/iio/addac/adi,ad74413r.h 1246 1247ANALOG DEVICES INC ADA4250 DRIVER 1248M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1249L: linux-iio@vger.kernel.org 1250S: Supported 1251W: https://ez.analog.com/linux-software-drivers 1252F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1253F: drivers/iio/amplifiers/ada4250.c 1254 1255ANALOG DEVICES INC ADF4377 DRIVER 1256M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1257L: linux-iio@vger.kernel.org 1258S: Supported 1259W: https://ez.analog.com/linux-software-drivers 1260F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1261F: drivers/iio/frequency/adf4377.c 1262 1263ANALOG DEVICES INC ADGS1408 DRIVER 1264M: Mircea Caprioru <mircea.caprioru@analog.com> 1265S: Supported 1266F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1267F: drivers/mux/adgs1408.c 1268 1269ANALOG DEVICES INC ADIN DRIVER 1270M: Michael Hennerich <michael.hennerich@analog.com> 1271L: netdev@vger.kernel.org 1272S: Supported 1273W: https://ez.analog.com/linux-software-drivers 1274F: Documentation/devicetree/bindings/net/adi,adin.yaml 1275F: drivers/net/phy/adin.c 1276 1277ANALOG DEVICES INC ADIS DRIVER LIBRARY 1278M: Nuno Sa <nuno.sa@analog.com> 1279L: linux-iio@vger.kernel.org 1280S: Supported 1281F: drivers/iio/imu/adis.c 1282F: drivers/iio/imu/adis_buffer.c 1283F: drivers/iio/imu/adis_trigger.c 1284F: include/linux/iio/imu/adis.h 1285 1286ANALOG DEVICES INC ADIS16460 DRIVER 1287M: Dragos Bogdan <dragos.bogdan@analog.com> 1288L: linux-iio@vger.kernel.org 1289S: Supported 1290W: https://ez.analog.com/linux-software-drivers 1291F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1292F: drivers/iio/imu/adis16460.c 1293 1294ANALOG DEVICES INC ADIS16475 DRIVER 1295M: Nuno Sa <nuno.sa@analog.com> 1296L: linux-iio@vger.kernel.org 1297W: https://ez.analog.com/linux-software-drivers 1298S: Supported 1299F: drivers/iio/imu/adis16475.c 1300F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1301 1302ANALOG DEVICES INC ADM1177 DRIVER 1303M: Michael Hennerich <Michael.Hennerich@analog.com> 1304L: linux-hwmon@vger.kernel.org 1305S: Supported 1306W: https://ez.analog.com/linux-software-drivers 1307F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1308F: drivers/hwmon/adm1177.c 1309 1310ANALOG DEVICES INC ADMV1013 DRIVER 1311M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314W: https://ez.analog.com/linux-software-drivers 1315F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1316F: drivers/iio/frequency/admv1013.c 1317 1318ANALOG DEVICES INC ADMV8818 DRIVER 1319M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1320L: linux-iio@vger.kernel.org 1321S: Supported 1322W: https://ez.analog.com/linux-software-drivers 1323F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1324F: drivers/iio/filter/admv8818.c 1325 1326ANALOG DEVICES INC ADMV1014 DRIVER 1327M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1328L: linux-iio@vger.kernel.org 1329S: Supported 1330W: https://ez.analog.com/linux-software-drivers 1331F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1332F: drivers/iio/frequency/admv1014.c 1333 1334ANALOG DEVICES INC ADP5061 DRIVER 1335M: Michael Hennerich <Michael.Hennerich@analog.com> 1336L: linux-pm@vger.kernel.org 1337S: Supported 1338W: https://ez.analog.com/linux-software-drivers 1339F: drivers/power/supply/adp5061.c 1340 1341ANALOG DEVICES INC ADRF6780 DRIVER 1342M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1343L: linux-iio@vger.kernel.org 1344S: Supported 1345W: https://ez.analog.com/linux-software-drivers 1346F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1347F: drivers/iio/frequency/adrf6780.c 1348 1349ANALOG DEVICES INC ADV7180 DRIVER 1350M: Lars-Peter Clausen <lars@metafoo.de> 1351L: linux-media@vger.kernel.org 1352S: Supported 1353W: https://ez.analog.com/linux-software-drivers 1354F: drivers/media/i2c/adv7180.c 1355F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1356 1357ANALOG DEVICES INC ADV748X DRIVER 1358M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1359L: linux-media@vger.kernel.org 1360S: Maintained 1361F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1362F: drivers/media/i2c/adv748x/* 1363 1364ANALOG DEVICES INC ADV7511 DRIVER 1365M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1366L: linux-media@vger.kernel.org 1367S: Maintained 1368F: drivers/media/i2c/adv7511* 1369 1370ANALOG DEVICES INC ADV7604 DRIVER 1371M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1372L: linux-media@vger.kernel.org 1373S: Maintained 1374F: drivers/media/i2c/adv7604* 1375F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1376 1377ANALOG DEVICES INC ADV7842 DRIVER 1378M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1379L: linux-media@vger.kernel.org 1380S: Maintained 1381F: drivers/media/i2c/adv7842* 1382 1383ANALOG DEVICES INC ADXRS290 DRIVER 1384M: Nishant Malpani <nish.malpani25@gmail.com> 1385L: linux-iio@vger.kernel.org 1386S: Supported 1387F: drivers/iio/gyro/adxrs290.c 1388F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1389 1390ANALOG DEVICES INC ASOC CODEC DRIVERS 1391M: Lars-Peter Clausen <lars@metafoo.de> 1392M: Nuno Sá <nuno.sa@analog.com> 1393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1394S: Supported 1395W: http://wiki.analog.com/ 1396W: https://ez.analog.com/linux-software-drivers 1397F: sound/soc/codecs/ad1* 1398F: sound/soc/codecs/ad7* 1399F: sound/soc/codecs/adau* 1400F: sound/soc/codecs/adav* 1401F: sound/soc/codecs/sigmadsp.* 1402F: sound/soc/codecs/ssm* 1403 1404ANALOG DEVICES INC DMA DRIVERS 1405M: Lars-Peter Clausen <lars@metafoo.de> 1406S: Supported 1407W: https://ez.analog.com/linux-software-drivers 1408F: drivers/dma/dma-axi-dmac.c 1409 1410ANALOG DEVICES INC IIO DRIVERS 1411M: Lars-Peter Clausen <lars@metafoo.de> 1412M: Michael Hennerich <Michael.Hennerich@analog.com> 1413S: Supported 1414W: http://wiki.analog.com/ 1415W: https://ez.analog.com/linux-software-drivers 1416F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1417F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1418F: Documentation/devicetree/bindings/iio/*/adi,* 1419F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1420F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1421F: drivers/iio/*/ad* 1422F: drivers/iio/adc/ltc249* 1423F: drivers/iio/amplifiers/hmc425a.c 1424F: drivers/staging/iio/*/ad* 1425X: drivers/iio/*/adjd* 1426 1427ANALOG DEVICES INC MAX31760 DRIVER 1428M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1429S: Maintained 1430W: http://wiki.analog.com/ 1431W: https://ez.analog.com/linux-software-drivers 1432F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1433F: Documentation/hwmon/max31760.rst 1434F: drivers/hwmon/max31760.c 1435 1436ANALOGBITS PLL LIBRARIES 1437M: Paul Walmsley <paul.walmsley@sifive.com> 1438S: Supported 1439F: drivers/clk/analogbits/* 1440F: include/linux/clk/analogbits* 1441 1442ANDROID DRIVERS 1443M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1444M: Arve Hjønnevåg <arve@android.com> 1445M: Todd Kjos <tkjos@android.com> 1446M: Martijn Coenen <maco@android.com> 1447M: Joel Fernandes <joel@joelfernandes.org> 1448M: Christian Brauner <christian@brauner.io> 1449M: Carlos Llamas <cmllamas@google.com> 1450M: Suren Baghdasaryan <surenb@google.com> 1451L: linux-kernel@vger.kernel.org 1452S: Supported 1453T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1454F: drivers/android/ 1455 1456ANDROID GOLDFISH PIC DRIVER 1457M: Miodrag Dinic <miodrag.dinic@mips.com> 1458S: Supported 1459F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1460F: drivers/irqchip/irq-goldfish-pic.c 1461 1462ANDROID GOLDFISH RTC DRIVER 1463M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1466F: drivers/rtc/rtc-goldfish.c 1467 1468AOA (Apple Onboard Audio) ALSA DRIVER 1469M: Johannes Berg <johannes@sipsolutions.net> 1470L: linuxppc-dev@lists.ozlabs.org 1471L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1472S: Maintained 1473F: sound/aoa/ 1474 1475APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1476M: William Breathitt Gray <william.gray@linaro.org> 1477L: linux-iio@vger.kernel.org 1478S: Maintained 1479F: drivers/iio/addac/stx104.c 1480 1481APM DRIVER 1482M: Jiri Kosina <jikos@kernel.org> 1483S: Odd fixes 1484T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1485F: arch/x86/kernel/apm_32.c 1486F: drivers/char/apm-emulation.c 1487F: include/linux/apm_bios.h 1488F: include/uapi/linux/apm_bios.h 1489 1490APPARMOR SECURITY MODULE 1491M: John Johansen <john.johansen@canonical.com> 1492M: John Johansen <john@apparmor.net> 1493L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1494S: Supported 1495W: apparmor.net 1496B: https://gitlab.com/apparmor/apparmor-kernel 1497C: irc://irc.oftc.net/apparmor 1498T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1499T: https://gitlab.com/apparmor/apparmor-kernel.git 1500F: Documentation/admin-guide/LSM/apparmor.rst 1501F: security/apparmor/ 1502 1503APPLE BCM5974 MULTITOUCH DRIVER 1504M: Henrik Rydberg <rydberg@bitmath.org> 1505L: linux-input@vger.kernel.org 1506S: Odd fixes 1507F: drivers/input/mouse/bcm5974.c 1508 1509APPLE PCIE CONTROLLER DRIVER 1510M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1511M: Marc Zyngier <maz@kernel.org> 1512L: linux-pci@vger.kernel.org 1513S: Maintained 1514F: drivers/pci/controller/pcie-apple.c 1515 1516APPLE SMC DRIVER 1517M: Henrik Rydberg <rydberg@bitmath.org> 1518L: linux-hwmon@vger.kernel.org 1519S: Odd fixes 1520F: drivers/hwmon/applesmc.c 1521 1522APPLETALK NETWORK LAYER 1523L: netdev@vger.kernel.org 1524S: Odd fixes 1525F: drivers/net/appletalk/ 1526F: include/linux/atalk.h 1527F: include/uapi/linux/atalk.h 1528F: net/appletalk/ 1529 1530APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1531M: Khuong Dinh <khuong@os.amperecomputing.com> 1532S: Supported 1533F: arch/arm64/boot/dts/apm/ 1534 1535APPLIED MICRO (APM) X-GENE SOC EDAC 1536M: Khuong Dinh <khuong@os.amperecomputing.com> 1537S: Supported 1538F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1539F: drivers/edac/xgene_edac.c 1540 1541APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1542M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1543M: Keyur Chudgar <keyur@os.amperecomputing.com> 1544S: Supported 1545F: drivers/net/ethernet/apm/xgene-v2/ 1546 1547APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1548M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1549M: Keyur Chudgar <keyur@os.amperecomputing.com> 1550M: Quan Nguyen <quan@os.amperecomputing.com> 1551S: Supported 1552F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1553F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1554F: drivers/net/ethernet/apm/xgene/ 1555F: drivers/net/mdio/mdio-xgene.c 1556 1557APPLIED MICRO (APM) X-GENE SOC PMU 1558M: Khuong Dinh <khuong@os.amperecomputing.com> 1559S: Supported 1560F: Documentation/admin-guide/perf/xgene-pmu.rst 1561F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1562F: drivers/perf/xgene_pmu.c 1563 1564APTINA CAMERA SENSOR PLL 1565M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1566L: linux-media@vger.kernel.org 1567S: Maintained 1568F: drivers/media/i2c/aptina-pll.* 1569 1570AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1571M: Aleksa Savic <savicaleksa83@gmail.com> 1572M: Jack Doan <me@jackdoan.com> 1573L: linux-hwmon@vger.kernel.org 1574S: Maintained 1575F: Documentation/hwmon/aquacomputer_d5next.rst 1576F: drivers/hwmon/aquacomputer_d5next.c 1577 1578AQUANTIA ETHERNET DRIVER (atlantic) 1579M: Igor Russkikh <irusskikh@marvell.com> 1580L: netdev@vger.kernel.org 1581S: Supported 1582W: https://www.marvell.com/ 1583Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1584F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1585F: drivers/net/ethernet/aquantia/atlantic/ 1586 1587AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1588M: Egor Pomozov <epomozov@marvell.com> 1589L: netdev@vger.kernel.org 1590S: Supported 1591W: http://www.aquantia.com 1592F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1593 1594AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1595M: Krzysztof Hałasa <khalasa@piap.pl> 1596L: linux-media@vger.kernel.org 1597S: Maintained 1598F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1599F: drivers/media/i2c/ar0521.c 1600 1601ARASAN NAND CONTROLLER DRIVER 1602M: Miquel Raynal <miquel.raynal@bootlin.com> 1603M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1604L: linux-mtd@lists.infradead.org 1605S: Maintained 1606F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1607F: drivers/mtd/nand/raw/arasan-nand-controller.c 1608 1609ARC FRAMEBUFFER DRIVER 1610M: Jaya Kumar <jayalk@intworks.biz> 1611S: Maintained 1612F: drivers/video/fbdev/arcfb.c 1613F: drivers/video/fbdev/core/fb_defio.c 1614 1615ARC PGU DRM DRIVER 1616M: Alexey Brodkin <abrodkin@synopsys.com> 1617S: Supported 1618F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1619F: drivers/gpu/drm/tiny/arcpgu.c 1620 1621ARCNET NETWORK LAYER 1622M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1623L: netdev@vger.kernel.org 1624S: Maintained 1625F: drivers/net/arcnet/ 1626F: include/uapi/linux/if_arcnet.h 1627 1628ARM ARCHITECTED TIMER DRIVER 1629M: Mark Rutland <mark.rutland@arm.com> 1630M: Marc Zyngier <maz@kernel.org> 1631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1632S: Maintained 1633F: arch/arm/include/asm/arch_timer.h 1634F: arch/arm64/include/asm/arch_timer.h 1635F: drivers/clocksource/arm_arch_timer.c 1636 1637ARM HDLCD DRM DRIVER 1638M: Liviu Dudau <liviu.dudau@arm.com> 1639S: Supported 1640F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1641F: drivers/gpu/drm/arm/hdlcd_* 1642 1643ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1644M: Linus Walleij <linus.walleij@linaro.org> 1645L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1646S: Maintained 1647F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1648F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1649F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1650F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1651F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1652F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1653F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1654F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1655F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1656F: arch/arm/boot/dts/arm-realview-* 1657F: arch/arm/boot/dts/integrator* 1658F: arch/arm/boot/dts/versatile* 1659F: arch/arm/mach-versatile/ 1660F: drivers/bus/arm-integrator-lm.c 1661F: drivers/clk/versatile/ 1662F: drivers/i2c/busses/i2c-versatile.c 1663F: drivers/irqchip/irq-versatile-fpga.c 1664F: drivers/mtd/maps/physmap-versatile.* 1665F: drivers/power/reset/arm-versatile-reboot.c 1666F: drivers/soc/versatile/ 1667 1668ARM KOMEDA DRM-KMS DRIVER 1669M: James (Qian) Wang <james.qian.wang@arm.com> 1670M: Liviu Dudau <liviu.dudau@arm.com> 1671M: Mihail Atanassov <mihail.atanassov@arm.com> 1672L: Mali DP Maintainers <malidp@foss.arm.com> 1673S: Supported 1674T: git git://anongit.freedesktop.org/drm/drm-misc 1675F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1676F: Documentation/gpu/komeda-kms.rst 1677F: drivers/gpu/drm/arm/display/include/ 1678F: drivers/gpu/drm/arm/display/komeda/ 1679 1680ARM MALI PANFROST DRM DRIVER 1681M: Rob Herring <robh@kernel.org> 1682M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1683R: Steven Price <steven.price@arm.com> 1684R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1685L: dri-devel@lists.freedesktop.org 1686S: Supported 1687T: git git://anongit.freedesktop.org/drm/drm-misc 1688F: drivers/gpu/drm/panfrost/ 1689F: include/uapi/drm/panfrost_drm.h 1690 1691ARM MALI-DP DRM DRIVER 1692M: Liviu Dudau <liviu.dudau@arm.com> 1693M: Brian Starkey <brian.starkey@arm.com> 1694L: Mali DP Maintainers <malidp@foss.arm.com> 1695S: Supported 1696T: git git://anongit.freedesktop.org/drm/drm-misc 1697F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1698F: Documentation/gpu/afbc.rst 1699F: drivers/gpu/drm/arm/ 1700 1701ARM MFM AND FLOPPY DRIVERS 1702M: Ian Molton <spyro@f2s.com> 1703S: Maintained 1704F: arch/arm/include/asm/floppy.h 1705F: arch/arm/mach-rpc/floppydma.S 1706 1707ARM PMU PROFILING AND DEBUGGING 1708M: Will Deacon <will@kernel.org> 1709M: Mark Rutland <mark.rutland@arm.com> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/arm/pmu.yaml 1713F: Documentation/devicetree/bindings/perf/ 1714F: arch/arm*/include/asm/hw_breakpoint.h 1715F: arch/arm*/include/asm/perf_event.h 1716F: arch/arm*/kernel/hw_breakpoint.c 1717F: arch/arm*/kernel/perf_* 1718F: drivers/perf/ 1719F: include/linux/perf/arm_pmu.h 1720 1721ARM PORT 1722M: Russell King <linux@armlinux.org.uk> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Odd Fixes 1725W: http://www.armlinux.org.uk/ 1726T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1727F: arch/arm/ 1728X: arch/arm/boot/dts/ 1729 1730ARM PRIMECELL AACI PL041 DRIVER 1731M: Russell King <linux@armlinux.org.uk> 1732S: Odd Fixes 1733F: sound/arm/aaci.* 1734 1735ARM PRIMECELL BUS SUPPORT 1736M: Russell King <linux@armlinux.org.uk> 1737S: Odd Fixes 1738F: drivers/amba/ 1739F: include/linux/amba/bus.h 1740 1741ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1742M: Miquel Raynal <miquel.raynal@bootlin.com> 1743M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1744L: linux-mtd@lists.infradead.org 1745S: Maintained 1746F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1747F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1748 1749ARM PRIMECELL PL35X SMC DRIVER 1750M: Miquel Raynal <miquel.raynal@bootlin.com> 1751M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1752L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1753S: Maintained 1754F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1755F: drivers/memory/pl353-smc.c 1756 1757ARM PRIMECELL CLCD PL110 DRIVER 1758M: Russell King <linux@armlinux.org.uk> 1759S: Odd Fixes 1760F: drivers/video/fbdev/amba-clcd.* 1761 1762ARM PRIMECELL KMI PL050 DRIVER 1763M: Russell King <linux@armlinux.org.uk> 1764S: Odd Fixes 1765F: drivers/input/serio/ambakmi.* 1766F: include/linux/amba/kmi.h 1767 1768ARM PRIMECELL MMCI PL180/1 DRIVER 1769M: Russell King <linux@armlinux.org.uk> 1770S: Odd Fixes 1771F: drivers/mmc/host/mmci.* 1772F: include/linux/amba/mmci.h 1773 1774ARM PRIMECELL SSP PL022 SPI DRIVER 1775M: Linus Walleij <linus.walleij@linaro.org> 1776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1777S: Maintained 1778F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1779F: drivers/spi/spi-pl022.c 1780 1781ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1782M: Russell King <linux@armlinux.org.uk> 1783S: Odd Fixes 1784F: drivers/tty/serial/amba-pl01*.c 1785F: include/linux/amba/serial.h 1786 1787ARM PRIMECELL VIC PL190/PL192 DRIVER 1788M: Linus Walleij <linus.walleij@linaro.org> 1789L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1790S: Maintained 1791F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1792F: drivers/irqchip/irq-vic.c 1793 1794ARM SMC WATCHDOG DRIVER 1795M: Julius Werner <jwerner@chromium.org> 1796R: Evan Benn <evanbenn@chromium.org> 1797S: Maintained 1798F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1799F: drivers/watchdog/arm_smc_wdt.c 1800 1801ARM SMMU DRIVERS 1802M: Will Deacon <will@kernel.org> 1803R: Robin Murphy <robin.murphy@arm.com> 1804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1805S: Maintained 1806F: Documentation/devicetree/bindings/iommu/arm,smmu* 1807F: drivers/iommu/arm/ 1808F: drivers/iommu/io-pgtable-arm* 1809 1810ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1811M: Arnd Bergmann <arnd@arndb.de> 1812M: Olof Johansson <olof@lixom.net> 1813M: soc@kernel.org 1814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1815S: Maintained 1816C: irc://irc.libera.chat/armlinux 1817T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1818F: arch/arm/boot/dts/Makefile 1819F: arch/arm64/boot/dts/Makefile 1820 1821ARM SUB-ARCHITECTURES 1822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1823S: Maintained 1824C: irc://irc.libera.chat/armlinux 1825T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1826F: arch/arm/mach-*/ 1827F: arch/arm/plat-*/ 1828 1829ARM/ACTIONS SEMI ARCHITECTURE 1830M: Andreas Färber <afaerber@suse.de> 1831M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1833L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1834S: Maintained 1835F: Documentation/devicetree/bindings/arm/actions.yaml 1836F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1837F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1838F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1839F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1840F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1841F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1842F: Documentation/devicetree/bindings/pinctrl/actions,* 1843F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1844F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1845F: arch/arm/boot/dts/owl-* 1846F: arch/arm/mach-actions/ 1847F: arch/arm64/boot/dts/actions/ 1848F: drivers/clk/actions/ 1849F: drivers/clocksource/timer-owl* 1850F: drivers/dma/owl-dma.c 1851F: drivers/i2c/busses/i2c-owl.c 1852F: drivers/irqchip/irq-owl-sirq.c 1853F: drivers/mmc/host/owl-mmc.c 1854F: drivers/net/ethernet/actions/ 1855F: drivers/pinctrl/actions/* 1856F: drivers/soc/actions/ 1857F: include/dt-bindings/power/owl-* 1858F: include/dt-bindings/reset/actions,* 1859F: include/linux/soc/actions/ 1860N: owl 1861 1862ARM/Allwinner SoC Clock Support 1863M: Emilio López <emilio@elopez.com.ar> 1864S: Maintained 1865F: drivers/clk/sunxi/ 1866 1867ARM/Allwinner sunXi SoC support 1868M: Chen-Yu Tsai <wens@csie.org> 1869M: Jernej Skrabec <jernej.skrabec@gmail.com> 1870M: Samuel Holland <samuel@sholland.org> 1871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1872S: Maintained 1873T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1874L: linux-sunxi@lists.linux.dev 1875F: arch/arm/mach-sunxi/ 1876F: arch/arm64/boot/dts/allwinner/ 1877F: drivers/clk/sunxi-ng/ 1878F: drivers/pinctrl/sunxi/ 1879F: drivers/soc/sunxi/ 1880N: allwinner 1881N: sun[x456789]i 1882N: sun[25]0i 1883 1884ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1885M: Neil Armstrong <neil.armstrong@linaro.org> 1886M: Jerome Brunet <jbrunet@baylibre.com> 1887L: linux-amlogic@lists.infradead.org 1888S: Maintained 1889F: Documentation/devicetree/bindings/clock/amlogic* 1890F: drivers/clk/meson/ 1891F: include/dt-bindings/clock/gxbb* 1892F: include/dt-bindings/clock/meson* 1893 1894ARM/Amlogic Meson SoC Crypto Drivers 1895M: Corentin Labbe <clabbe@baylibre.com> 1896L: linux-crypto@vger.kernel.org 1897L: linux-amlogic@lists.infradead.org 1898S: Maintained 1899F: Documentation/devicetree/bindings/crypto/amlogic* 1900F: drivers/crypto/amlogic/ 1901 1902ARM/Amlogic Meson SoC Sound Drivers 1903M: Jerome Brunet <jbrunet@baylibre.com> 1904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1905S: Maintained 1906F: Documentation/devicetree/bindings/sound/amlogic* 1907F: sound/soc/meson/ 1908 1909ARM/Amlogic Meson SoC support 1910M: Neil Armstrong <neil.armstrong@linaro.org> 1911M: Kevin Hilman <khilman@baylibre.com> 1912R: Jerome Brunet <jbrunet@baylibre.com> 1913R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1915L: linux-amlogic@lists.infradead.org 1916S: Maintained 1917W: http://linux-meson.com/ 1918F: arch/arm/boot/dts/meson* 1919F: arch/arm/mach-meson/ 1920F: arch/arm64/boot/dts/amlogic/ 1921F: drivers/mmc/host/meson* 1922F: drivers/pinctrl/meson/ 1923F: drivers/rtc/rtc-meson* 1924F: drivers/soc/amlogic/ 1925N: meson 1926 1927ARM/Annapurna Labs ALPINE ARCHITECTURE 1928M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1929M: Antoine Tenart <atenart@kernel.org> 1930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1931S: Maintained 1932F: arch/arm/boot/dts/alpine* 1933F: arch/arm/mach-alpine/ 1934F: arch/arm64/boot/dts/amazon/ 1935F: drivers/*/*alpine* 1936 1937ARM/APPLE MACHINE SUPPORT 1938M: Hector Martin <marcan@marcan.st> 1939M: Sven Peter <sven@svenpeter.dev> 1940R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1941L: asahi@lists.linux.dev 1942L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1943S: Maintained 1944W: https://asahilinux.org 1945B: https://github.com/AsahiLinux/linux/issues 1946C: irc://irc.oftc.net/asahi-dev 1947T: git https://github.com/AsahiLinux/linux.git 1948F: Documentation/devicetree/bindings/arm/apple.yaml 1949F: Documentation/devicetree/bindings/arm/apple/* 1950F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1951F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1952F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1953F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1954F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1955F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1956F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1957F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1958F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1959F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1960F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1961F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1962F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1963F: Documentation/devicetree/bindings/power/apple* 1964F: Documentation/devicetree/bindings/pwm/pwm-apple.yaml 1965F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1966F: arch/arm64/boot/dts/apple/ 1967F: drivers/bluetooth/hci_bcm4377.c 1968F: drivers/clk/clk-apple-nco.c 1969F: drivers/cpufreq/apple-soc-cpufreq.c 1970F: drivers/dma/apple-admac.c 1971F: drivers/i2c/busses/i2c-pasemi-core.c 1972F: drivers/i2c/busses/i2c-pasemi-platform.c 1973F: drivers/iommu/apple-dart.c 1974F: drivers/iommu/io-pgtable-dart.c 1975F: drivers/irqchip/irq-apple-aic.c 1976F: drivers/mailbox/apple-mailbox.c 1977F: drivers/nvme/host/apple.c 1978F: drivers/nvmem/apple-efuses.c 1979F: drivers/pinctrl/pinctrl-apple-gpio.c 1980F: drivers/pwm/pwm-apple.c 1981F: drivers/soc/apple/* 1982F: drivers/watchdog/apple_wdt.c 1983F: include/dt-bindings/interrupt-controller/apple-aic.h 1984F: include/dt-bindings/pinctrl/apple.h 1985F: include/linux/apple-mailbox.h 1986F: include/linux/soc/apple/* 1987 1988ARM/APPLE MACHINE SOUND DRIVERS 1989M: Martin Povišer <povik+lin@cutebit.org> 1990L: asahi@lists.linux.dev 1991L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1992S: Maintained 1993F: Documentation/devicetree/bindings/sound/apple,* 1994F: sound/soc/apple/* 1995F: sound/soc/codecs/cs42l83-i2c.c 1996 1997ARM/ARTPEC MACHINE SUPPORT 1998M: Jesper Nilsson <jesper.nilsson@axis.com> 1999M: Lars Persson <lars.persson@axis.com> 2000L: linux-arm-kernel@axis.com 2001S: Maintained 2002F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2003F: arch/arm/boot/dts/artpec6* 2004F: arch/arm/mach-artpec 2005F: drivers/clk/axis 2006F: drivers/crypto/axis 2007F: drivers/mmc/host/usdhi6rol0.c 2008F: drivers/pinctrl/pinctrl-artpec* 2009 2010ARM/ASPEED I2C DRIVER 2011M: Brendan Higgins <brendanhiggins@google.com> 2012R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2013R: Joel Stanley <joel@jms.id.au> 2014L: linux-i2c@vger.kernel.org 2015L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2016S: Maintained 2017F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2018F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2019F: drivers/i2c/busses/i2c-aspeed.c 2020F: drivers/irqchip/irq-aspeed-i2c-ic.c 2021 2022ARM/ASPEED MACHINE SUPPORT 2023M: Joel Stanley <joel@jms.id.au> 2024R: Andrew Jeffery <andrew@aj.id.au> 2025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2026L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2027S: Supported 2028Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2029T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2030F: Documentation/devicetree/bindings/arm/aspeed/ 2031F: arch/arm/boot/dts/aspeed-* 2032F: arch/arm/mach-aspeed/ 2033N: aspeed 2034 2035ARM/BITMAIN ARCHITECTURE 2036M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2038S: Maintained 2039F: Documentation/devicetree/bindings/arm/bitmain.yaml 2040F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2041F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2042F: arch/arm64/boot/dts/bitmain/ 2043F: drivers/clk/clk-bm1880.c 2044F: drivers/pinctrl/pinctrl-bm1880.c 2045 2046ARM/CALXEDA HIGHBANK ARCHITECTURE 2047M: Andre Przywara <andre.przywara@arm.com> 2048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2049S: Maintained 2050F: arch/arm/boot/dts/ecx-*.dts* 2051F: arch/arm/boot/dts/highbank.dts 2052F: arch/arm/mach-highbank/ 2053 2054ARM/CAVIUM THUNDER NETWORK DRIVER 2055M: Sunil Goutham <sgoutham@marvell.com> 2056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2057S: Supported 2058F: drivers/net/ethernet/cavium/thunder/ 2059 2060ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2061M: Lukasz Majewski <lukma@denx.de> 2062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2063S: Maintained 2064F: arch/arm/mach-ep93xx/ts72xx.c 2065 2066ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2067M: Alexander Shiyan <shc_work@mail.ru> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Odd Fixes 2070N: clps711x 2071 2072ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2073M: Lennert Buytenhek <kernel@wantstofly.org> 2074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2075S: Maintained 2076 2077ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2078M: Hartley Sweeten <hsweeten@visionengravers.com> 2079M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2081S: Maintained 2082F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2083F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2084F: arch/arm/boot/compressed/misc-ep93xx.h 2085F: arch/arm/mach-ep93xx/ 2086F: drivers/iio/adc/ep93xx_adc.c 2087 2088ARM/CLKDEV SUPPORT 2089M: Russell King <linux@armlinux.org.uk> 2090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2091S: Maintained 2092T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2093F: drivers/clk/clkdev.c 2094 2095ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2096M: Baruch Siach <baruch@tkos.co.il> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099F: arch/arm/boot/dts/cx92755* 2100N: digicolor 2101 2102ARM/CORESIGHT FRAMEWORK AND DRIVERS 2103M: Suzuki K Poulose <suzuki.poulose@arm.com> 2104R: Mike Leach <mike.leach@linaro.org> 2105R: Leo Yan <leo.yan@linaro.org> 2106L: coresight@lists.linaro.org (moderated for non-subscribers) 2107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2108S: Maintained 2109T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2110F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2111F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2112F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2113F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2114F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2115F: Documentation/trace/coresight/* 2116F: drivers/hwtracing/coresight/* 2117F: include/dt-bindings/arm/coresight-cti-dt.h 2118F: include/linux/coresight* 2119F: samples/coresight/* 2120F: tools/perf/tests/shell/coresight/* 2121F: tools/perf/arch/arm/util/auxtrace.c 2122F: tools/perf/arch/arm/util/cs-etm.c 2123F: tools/perf/arch/arm/util/cs-etm.h 2124F: tools/perf/arch/arm/util/pmu.c 2125F: tools/perf/util/cs-etm-decoder/* 2126F: tools/perf/util/cs-etm.* 2127 2128ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2129M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2130M: Linus Walleij <linus.walleij@linaro.org> 2131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2132S: Maintained 2133T: git git://github.com/ulli-kroll/linux.git 2134F: Documentation/devicetree/bindings/arm/gemini.yaml 2135F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2136F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2137F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2138F: arch/arm/boot/dts/gemini* 2139F: arch/arm/mach-gemini/ 2140F: drivers/crypto/gemini/ 2141F: drivers/net/ethernet/cortina/ 2142F: drivers/pinctrl/pinctrl-gemini.c 2143F: drivers/rtc/rtc-ftrtc010.c 2144 2145ARM/CZ.NIC TURRIS SUPPORT 2146M: Marek Behún <kabel@kernel.org> 2147S: Maintained 2148W: https://www.turris.cz/ 2149F: Documentation/ABI/testing/debugfs-moxtet 2150F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2151F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2152F: Documentation/devicetree/bindings/bus/moxtet.txt 2153F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2154F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2155F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2156F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2157F: drivers/bus/moxtet.c 2158F: drivers/firmware/turris-mox-rwtm.c 2159F: drivers/leds/leds-turris-omnia.c 2160F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2161F: drivers/gpio/gpio-moxtet.c 2162F: drivers/watchdog/armada_37xx_wdt.c 2163F: include/dt-bindings/bus/moxtet.h 2164F: include/linux/armada-37xx-rwtm-mailbox.h 2165F: include/linux/moxtet.h 2166 2167ARM/FARADAY FA526 PORT 2168M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2170S: Maintained 2171T: git git://git.berlios.de/gemini-board 2172F: arch/arm/mm/*-fa* 2173 2174ARM/FOOTBRIDGE ARCHITECTURE 2175M: Russell King <linux@armlinux.org.uk> 2176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2177S: Maintained 2178W: http://www.armlinux.org.uk/ 2179F: arch/arm/include/asm/hardware/dec21285.h 2180F: arch/arm/mach-footbridge/ 2181 2182ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2183M: Shawn Guo <shawnguo@kernel.org> 2184M: Sascha Hauer <s.hauer@pengutronix.de> 2185R: Pengutronix Kernel Team <kernel@pengutronix.de> 2186R: Fabio Estevam <festevam@gmail.com> 2187R: NXP Linux Team <linux-imx@nxp.com> 2188L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2189S: Maintained 2190T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2191X: drivers/media/i2c/ 2192F: arch/arm64/boot/dts/freescale/ 2193X: arch/arm64/boot/dts/freescale/fsl-* 2194X: arch/arm64/boot/dts/freescale/qoriq-* 2195N: imx 2196N: mxs 2197 2198ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2199M: Shawn Guo <shawnguo@kernel.org> 2200M: Li Yang <leoyang.li@nxp.com> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2204F: arch/arm/boot/dts/ls1021a* 2205F: arch/arm64/boot/dts/freescale/fsl-* 2206F: arch/arm64/boot/dts/freescale/qoriq-* 2207 2208ARM/FREESCALE VYBRID ARM ARCHITECTURE 2209M: Shawn Guo <shawnguo@kernel.org> 2210M: Sascha Hauer <s.hauer@pengutronix.de> 2211R: Pengutronix Kernel Team <kernel@pengutronix.de> 2212R: Stefan Agner <stefan@agner.ch> 2213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2214S: Maintained 2215T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2216F: arch/arm/boot/dts/vf* 2217F: arch/arm/mach-imx/*vf610* 2218 2219ARM/GUMSTIX MACHINE SUPPORT 2220M: Steve Sakoman <sakoman@gmail.com> 2221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2222S: Maintained 2223 2224ARM/HISILICON SOC SUPPORT 2225M: Wei Xu <xuwei5@hisilicon.com> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Supported 2228W: http://www.hisilicon.com 2229T: git https://github.com/hisilicon/linux-hisi.git 2230F: arch/arm/boot/dts/hi3* 2231F: arch/arm/boot/dts/hip* 2232F: arch/arm/boot/dts/hisi* 2233F: arch/arm/mach-hisi/ 2234F: arch/arm64/boot/dts/hisilicon/ 2235 2236ARM/HP JORNADA 7XX MACHINE SUPPORT 2237M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2238S: Maintained 2239W: www.jlime.com 2240T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2241F: arch/arm/mach-sa1100/include/mach/jornada720.h 2242F: arch/arm/mach-sa1100/jornada720.c 2243 2244ARM/HPE GXP ARCHITECTURE 2245M: Jean-Marie Verdun <verdun@hpe.com> 2246M: Nick Hawkins <nick.hawkins@hpe.com> 2247S: Maintained 2248F: Documentation/hwmon/gxp-fan-ctrl.rst 2249F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2250F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2251F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2252F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2253F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2254F: arch/arm/boot/dts/hpe-bmc* 2255F: arch/arm/boot/dts/hpe-gxp* 2256F: arch/arm/mach-hpe/ 2257F: drivers/clocksource/timer-gxp.c 2258F: drivers/hwmon/gxp-fan-ctrl.c 2259F: drivers/i2c/busses/i2c-gxp.c 2260F: drivers/spi/spi-gxp.c 2261F: drivers/watchdog/gxp-wdt.c 2262 2263ARM/IGEP MACHINE SUPPORT 2264M: Enric Balletbo i Serra <eballetbo@gmail.com> 2265M: Javier Martinez Canillas <javier@dowhile0.org> 2266L: linux-omap@vger.kernel.org 2267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2268S: Maintained 2269F: arch/arm/boot/dts/omap3-igep* 2270 2271ARM/INTEL IXP4XX ARM ARCHITECTURE 2272M: Linus Walleij <linusw@kernel.org> 2273M: Imre Kaloz <kaloz@openwrt.org> 2274M: Krzysztof Halasa <khalasa@piap.pl> 2275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2276S: Maintained 2277F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2278F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2279F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2280F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2281F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2282F: arch/arm/boot/dts/intel-ixp* 2283F: arch/arm/mach-ixp4xx/ 2284F: drivers/bus/intel-ixp4xx-eb.c 2285F: drivers/clocksource/timer-ixp4xx.c 2286F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2287F: drivers/gpio/gpio-ixp4xx.c 2288F: drivers/irqchip/irq-ixp4xx.c 2289 2290ARM/INTEL KEEMBAY ARCHITECTURE 2291M: Paul J. Murphy <paul.j.murphy@intel.com> 2292M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2293S: Maintained 2294F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2295F: arch/arm64/boot/dts/intel/keembay-evm.dts 2296F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2297 2298ARM/INTEL XSC3 (MANZANO) ARM CORE 2299M: Lennert Buytenhek <kernel@wantstofly.org> 2300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2301S: Maintained 2302 2303ARM/LG1K ARCHITECTURE 2304M: Chanho Min <chanho.min@lge.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306S: Maintained 2307F: arch/arm64/boot/dts/lg/ 2308 2309ARM/LPC18XX ARCHITECTURE 2310M: Vladimir Zapolskiy <vz@mleia.com> 2311L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2312S: Maintained 2313F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2314F: arch/arm/boot/dts/lpc43* 2315F: drivers/i2c/busses/i2c-lpc2k.c 2316F: drivers/memory/pl172.c 2317F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2318F: drivers/rtc/rtc-lpc24xx.c 2319N: lpc18xx 2320 2321ARM/LPC32XX SOC SUPPORT 2322M: Vladimir Zapolskiy <vz@mleia.com> 2323L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2324S: Maintained 2325T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2326F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2327F: arch/arm/boot/dts/lpc32* 2328F: arch/arm/mach-lpc32xx/ 2329F: drivers/i2c/busses/i2c-pnx.c 2330F: drivers/net/ethernet/nxp/lpc_eth.c 2331F: drivers/usb/host/ohci-nxp.c 2332F: drivers/watchdog/pnx4008_wdt.c 2333N: lpc32xx 2334 2335ARM/Marvell Dove/MV78xx0/Orion SOC support 2336M: Andrew Lunn <andrew@lunn.ch> 2337M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2338M: Gregory Clement <gregory.clement@bootlin.com> 2339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2340S: Maintained 2341T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2342F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2343F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2344F: Documentation/devicetree/bindings/soc/dove/ 2345F: arch/arm/boot/dts/dove* 2346F: arch/arm/boot/dts/orion5x* 2347F: arch/arm/mach-dove/ 2348F: arch/arm/mach-mv78xx0/ 2349F: arch/arm/mach-orion5x/ 2350F: arch/arm/plat-orion/ 2351F: drivers/soc/dove/ 2352 2353ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2354M: Andrew Lunn <andrew@lunn.ch> 2355M: Gregory Clement <gregory.clement@bootlin.com> 2356M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Maintained 2359T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2360F: Documentation/devicetree/bindings/arm/marvell/ 2361F: arch/arm/boot/dts/armada* 2362F: arch/arm/boot/dts/kirkwood* 2363F: arch/arm/configs/mvebu_*_defconfig 2364F: arch/arm/mach-mvebu/ 2365F: arch/arm64/boot/dts/marvell/armada* 2366F: arch/arm64/boot/dts/marvell/cn913* 2367F: drivers/cpufreq/armada-37xx-cpufreq.c 2368F: drivers/cpufreq/armada-8k-cpufreq.c 2369F: drivers/cpufreq/mvebu-cpufreq.c 2370F: drivers/irqchip/irq-armada-370-xp.c 2371F: drivers/irqchip/irq-mvebu-* 2372F: drivers/pinctrl/mvebu/ 2373F: drivers/rtc/rtc-armada38x.c 2374 2375ARM/Mediatek RTC DRIVER 2376M: Eddie Huang <eddie.huang@mediatek.com> 2377M: Sean Wang <sean.wang@mediatek.com> 2378L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2379L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2380S: Maintained 2381F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2382F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2383F: drivers/rtc/rtc-mt2712.c 2384F: drivers/rtc/rtc-mt6397.c 2385F: drivers/rtc/rtc-mt7622.c 2386 2387ARM/Mediatek SoC support 2388M: Matthias Brugger <matthias.bgg@gmail.com> 2389R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2390L: linux-kernel@vger.kernel.org 2391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2392L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: https://mtk.wiki.kernel.org/ 2395C: irc://irc.libera.chat/linux-mediatek 2396F: arch/arm/boot/dts/mt2* 2397F: arch/arm/boot/dts/mt6* 2398F: arch/arm/boot/dts/mt7* 2399F: arch/arm/boot/dts/mt8* 2400F: arch/arm/mach-mediatek/ 2401F: arch/arm64/boot/dts/mediatek/ 2402F: drivers/soc/mediatek/ 2403N: mtk 2404N: mt[2678] 2405K: mediatek 2406 2407ARM/Mediatek USB3 PHY DRIVER 2408M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2410L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2411S: Maintained 2412F: Documentation/devicetree/bindings/phy/mediatek,* 2413F: drivers/phy/mediatek/ 2414 2415ARM/Microchip (AT91) SoC support 2416M: Nicolas Ferre <nicolas.ferre@microchip.com> 2417M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2418M: Claudiu Beznea <claudiu.beznea@microchip.com> 2419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2420S: Supported 2421W: http://www.linux4sam.org 2422T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2423F: arch/arm/boot/dts/at91*.dts 2424F: arch/arm/boot/dts/at91*.dtsi 2425F: arch/arm/boot/dts/sama*.dts 2426F: arch/arm/boot/dts/sama*.dtsi 2427F: arch/arm/include/debug/at91.S 2428F: arch/arm/mach-at91/ 2429F: drivers/memory/atmel* 2430F: drivers/watchdog/sama5d4_wdt.c 2431F: include/soc/at91/ 2432X: drivers/input/touchscreen/atmel_mxt_ts.c 2433X: drivers/net/wireless/atmel/ 2434N: at91 2435N: atmel 2436 2437ARM/Microchip Sparx5 SoC support 2438M: Lars Povlsen <lars.povlsen@microchip.com> 2439M: Steen Hegelund <Steen.Hegelund@microchip.com> 2440M: Daniel Machon <daniel.machon@microchip.com> 2441M: UNGLinuxDriver@microchip.com 2442L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2443S: Supported 2444T: git git://github.com/microchip-ung/linux-upstream.git 2445F: arch/arm64/boot/dts/microchip/ 2446F: drivers/net/ethernet/microchip/vcap/ 2447F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2448N: sparx5 2449 2450Microchip Timer Counter Block (TCB) Capture Driver 2451M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2452L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2453L: linux-iio@vger.kernel.org 2454S: Maintained 2455F: drivers/counter/microchip-tcb-capture.c 2456 2457ARM/MILBEAUT ARCHITECTURE 2458M: Taichi Sugaya <sugaya.taichi@socionext.com> 2459M: Takao Orito <orito.takao@socionext.com> 2460L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2461S: Maintained 2462F: arch/arm/boot/dts/milbeaut* 2463F: arch/arm/mach-milbeaut/ 2464N: milbeaut 2465 2466ARM/MStar/Sigmastar Armv7 SoC support 2467M: Daniel Palmer <daniel@thingy.jp> 2468M: Romain Perier <romain.perier@gmail.com> 2469L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2470S: Maintained 2471W: http://linux-chenxing.org/ 2472T: git git://github.com/linux-chenxing/linux.git 2473F: Documentation/devicetree/bindings/arm/mstar/* 2474F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2475F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2476F: arch/arm/boot/dts/mstar-* 2477F: arch/arm/mach-mstar/ 2478F: drivers/clk/mstar/ 2479F: drivers/clocksource/timer-msc313e.c 2480F: drivers/gpio/gpio-msc313.c 2481F: drivers/rtc/rtc-msc313.c 2482F: drivers/watchdog/msc313e_wdt.c 2483F: include/dt-bindings/clock/mstar-* 2484F: include/dt-bindings/gpio/msc313-gpio.h 2485 2486ARM/NOMADIK/Ux500 ARCHITECTURES 2487M: Linus Walleij <linus.walleij@linaro.org> 2488L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2489S: Maintained 2490T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2491F: Documentation/devicetree/bindings/arm/ste-* 2492F: Documentation/devicetree/bindings/arm/ux500.yaml 2493F: Documentation/devicetree/bindings/arm/ux500/ 2494F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2495F: arch/arm/boot/dts/ste-* 2496F: arch/arm/mach-nomadik/ 2497F: arch/arm/mach-ux500/ 2498F: drivers/clk/clk-nomadik.c 2499F: drivers/clocksource/clksrc-dbx500-prcmu.c 2500F: drivers/dma/ste_dma40* 2501F: drivers/hwspinlock/u8500_hsem.c 2502F: drivers/i2c/busses/i2c-nomadik.c 2503F: drivers/iio/adc/ab8500-gpadc.c 2504F: drivers/mfd/ab8500* 2505F: drivers/mfd/abx500* 2506F: drivers/mfd/db8500* 2507F: drivers/pinctrl/nomadik/ 2508F: drivers/rtc/rtc-ab8500.c 2509F: drivers/rtc/rtc-pl031.c 2510F: drivers/soc/ux500/ 2511 2512ARM/NUVOTON NPCM ARCHITECTURE 2513M: Avi Fishman <avifishman70@gmail.com> 2514M: Tomer Maimon <tmaimon77@gmail.com> 2515M: Tali Perry <tali.perry1@gmail.com> 2516R: Patrick Venture <venture@google.com> 2517R: Nancy Yuen <yuenn@google.com> 2518R: Benjamin Fair <benjaminfair@google.com> 2519L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2520S: Supported 2521F: Documentation/devicetree/bindings/*/*/*npcm* 2522F: Documentation/devicetree/bindings/*/*npcm* 2523F: Documentation/devicetree/bindings/arm/npcm/* 2524F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2525F: arch/arm/boot/dts/nuvoton-npcm* 2526F: arch/arm/mach-npcm/ 2527F: arch/arm64/boot/dts/nuvoton/ 2528F: drivers/*/*npcm* 2529F: drivers/*/*/*npcm* 2530F: drivers/rtc/rtc-nct3018y.c 2531F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2532F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2533 2534ARM/NUVOTON WPCM450 ARCHITECTURE 2535M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2536L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2537S: Maintained 2538W: https://github.com/neuschaefer/wpcm450/wiki 2539F: Documentation/devicetree/bindings/*/*wpcm* 2540F: arch/arm/boot/dts/nuvoton-wpcm450* 2541F: arch/arm/configs/wpcm450_defconfig 2542F: arch/arm/mach-npcm/wpcm450.c 2543F: drivers/*/*/*wpcm* 2544F: drivers/*/*wpcm* 2545 2546ARM/NXP S32G ARCHITECTURE 2547M: Chester Lin <clin@suse.com> 2548R: Andreas Färber <afaerber@suse.de> 2549R: Matthias Brugger <mbrugger@suse.com> 2550R: NXP S32 Linux Team <s32@nxp.com> 2551L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2552S: Maintained 2553F: arch/arm64/boot/dts/freescale/s32g*.dts* 2554 2555ARM/Orion SoC/Technologic Systems TS-78xx platform support 2556M: Alexander Clouter <alex@digriz.org.uk> 2557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2558S: Maintained 2559W: http://www.digriz.org.uk/ts78xx/kernel 2560F: arch/arm/mach-orion5x/ts78xx-* 2561 2562ARM/OXNAS platform support 2563M: Neil Armstrong <neil.armstrong@linaro.org> 2564L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2565L: linux-oxnas@groups.io (moderated for non-subscribers) 2566S: Maintained 2567F: arch/arm/boot/dts/ox8*.dts* 2568F: arch/arm/mach-oxnas/ 2569F: drivers/power/reset/oxnas-restart.c 2570N: oxnas 2571 2572ARM/QUALCOMM SUPPORT 2573M: Andy Gross <agross@kernel.org> 2574M: Bjorn Andersson <andersson@kernel.org> 2575R: Konrad Dybcio <konrad.dybcio@linaro.org> 2576L: linux-arm-msm@vger.kernel.org 2577S: Maintained 2578T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2579F: Documentation/devicetree/bindings/*/qcom* 2580F: Documentation/devicetree/bindings/soc/qcom/ 2581F: arch/arm/boot/dts/qcom-*.dts 2582F: arch/arm/boot/dts/qcom-*.dtsi 2583F: arch/arm/configs/qcom_defconfig 2584F: arch/arm/mach-qcom/ 2585F: arch/arm64/boot/dts/qcom/ 2586F: drivers/*/*/qcom* 2587F: drivers/*/*/qcom/ 2588F: drivers/*/pm8???-* 2589F: drivers/*/qcom* 2590F: drivers/*/qcom/ 2591F: drivers/bluetooth/btqcomsmd.c 2592F: drivers/clocksource/timer-qcom.c 2593F: drivers/cpuidle/cpuidle-qcom-spm.c 2594F: drivers/extcon/extcon-qcom* 2595F: drivers/i2c/busses/i2c-qcom-geni.c 2596F: drivers/i2c/busses/i2c-qup.c 2597F: drivers/iommu/msm* 2598F: drivers/mfd/ssbi.c 2599F: drivers/mmc/host/mmci_qcom* 2600F: drivers/mmc/host/sdhci-msm.c 2601F: drivers/pci/controller/dwc/pcie-qcom.c 2602F: drivers/phy/qualcomm/ 2603F: drivers/power/*/msm* 2604F: drivers/reset/reset-qcom-* 2605F: drivers/ufs/host/ufs-qcom* 2606F: drivers/spi/spi-geni-qcom.c 2607F: drivers/spi/spi-qcom-qspi.c 2608F: drivers/spi/spi-qup.c 2609F: drivers/tty/serial/msm_serial.c 2610F: drivers/usb/dwc3/dwc3-qcom.c 2611F: include/dt-bindings/*/qcom* 2612F: include/linux/*/qcom* 2613F: include/linux/soc/qcom/ 2614 2615ARM/QUALCOMM CHROMEBOOK SUPPORT 2616R: cros-qcom-dts-watchers@chromium.org 2617F: arch/arm64/boot/dts/qcom/sc7180* 2618F: arch/arm64/boot/dts/qcom/sc7280* 2619F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2620 2621ARM/RDA MICRO ARCHITECTURE 2622M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2624L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2625S: Maintained 2626F: Documentation/devicetree/bindings/arm/rda.yaml 2627F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2628F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2629F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2630F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2631F: arch/arm/boot/dts/rda8810pl-* 2632F: drivers/clocksource/timer-rda.c 2633F: drivers/gpio/gpio-rda.c 2634F: drivers/irqchip/irq-rda-intc.c 2635F: drivers/tty/serial/rda-uart.c 2636 2637ARM/REALTEK ARCHITECTURE 2638M: Andreas Färber <afaerber@suse.de> 2639L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2640L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2641S: Maintained 2642F: Documentation/devicetree/bindings/arm/realtek.yaml 2643F: arch/arm/boot/dts/rtd* 2644F: arch/arm/mach-realtek/ 2645F: arch/arm64/boot/dts/realtek/ 2646 2647ARM/RISC-V/RENESAS ARCHITECTURE 2648M: Geert Uytterhoeven <geert+renesas@glider.be> 2649M: Magnus Damm <magnus.damm@gmail.com> 2650L: linux-renesas-soc@vger.kernel.org 2651S: Supported 2652Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2653C: irc://irc.libera.chat/renesas-soc 2654T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2655F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2656F: Documentation/devicetree/bindings/soc/renesas/ 2657F: arch/arm/boot/dts/emev2* 2658F: arch/arm/boot/dts/gr-peach* 2659F: arch/arm/boot/dts/iwg20d-q7* 2660F: arch/arm/boot/dts/r7s* 2661F: arch/arm/boot/dts/r8a* 2662F: arch/arm/boot/dts/r9a* 2663F: arch/arm/boot/dts/sh* 2664F: arch/arm/configs/shmobile_defconfig 2665F: arch/arm/include/debug/renesas-scif.S 2666F: arch/arm/mach-shmobile/ 2667F: arch/arm64/boot/dts/renesas/ 2668F: arch/riscv/boot/dts/renesas/ 2669F: drivers/soc/renesas/ 2670F: include/linux/soc/renesas/ 2671K: \brenesas, 2672 2673ARM/RISCPC ARCHITECTURE 2674M: Russell King <linux@armlinux.org.uk> 2675L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2676S: Maintained 2677W: http://www.armlinux.org.uk/ 2678F: arch/arm/include/asm/hardware/ioc.h 2679F: arch/arm/include/asm/hardware/iomd.h 2680F: arch/arm/include/asm/hardware/memc.h 2681F: arch/arm/mach-rpc/ 2682F: drivers/net/ethernet/8390/etherh.c 2683F: drivers/net/ethernet/i825xx/ether1* 2684F: drivers/net/ethernet/seeq/ether3* 2685F: drivers/scsi/arm/ 2686 2687ARM/Rockchip SoC support 2688M: Heiko Stuebner <heiko@sntech.de> 2689L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2690L: linux-rockchip@lists.infradead.org 2691S: Maintained 2692T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2693F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2694F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2695F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2696F: arch/arm/boot/dts/rk3* 2697F: arch/arm/boot/dts/rv11* 2698F: arch/arm/mach-rockchip/ 2699F: drivers/*/*/*rockchip* 2700F: drivers/*/*rockchip* 2701F: drivers/clk/rockchip/ 2702F: drivers/i2c/busses/i2c-rk3x.c 2703F: sound/soc/rockchip/ 2704N: rockchip 2705 2706ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2707M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2708R: Alim Akhtar <alim.akhtar@samsung.com> 2709L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2710L: linux-samsung-soc@vger.kernel.org 2711S: Maintained 2712C: irc://irc.libera.chat/linux-exynos 2713Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2714B: mailto:linux-samsung-soc@vger.kernel.org 2715T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2716F: Documentation/arm/samsung/ 2717F: Documentation/devicetree/bindings/arm/samsung/ 2718F: Documentation/devicetree/bindings/hwinfo/samsung,* 2719F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2720F: Documentation/devicetree/bindings/soc/samsung/ 2721F: arch/arm/boot/dts/exynos* 2722F: arch/arm/boot/dts/s3c* 2723F: arch/arm/boot/dts/s5p* 2724F: arch/arm/mach-exynos*/ 2725F: arch/arm/mach-s3c/ 2726F: arch/arm/mach-s5p*/ 2727F: arch/arm64/boot/dts/exynos/ 2728F: drivers/*/*/*s3c24* 2729F: drivers/*/*s3c24* 2730F: drivers/*/*s3c64xx* 2731F: drivers/*/*s5pv210* 2732F: drivers/clocksource/samsung_pwm_timer.c 2733F: drivers/memory/samsung/ 2734F: drivers/pwm/pwm-samsung.c 2735F: drivers/soc/samsung/ 2736F: drivers/tty/serial/samsung* 2737F: include/clocksource/samsung_pwm.h 2738F: include/linux/platform_data/*s3c* 2739F: include/linux/serial_s3c.h 2740F: include/linux/soc/samsung/ 2741N: exynos 2742N: s3c64xx 2743N: s5pv210 2744 2745ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2746M: Łukasz Stelmach <l.stelmach@samsung.com> 2747L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2748L: linux-media@vger.kernel.org 2749S: Maintained 2750F: drivers/media/platform/samsung/s5p-g2d/ 2751 2752ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2753M: Marek Szyprowski <m.szyprowski@samsung.com> 2754L: linux-samsung-soc@vger.kernel.org 2755L: linux-media@vger.kernel.org 2756S: Maintained 2757F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2758F: drivers/media/cec/platform/s5p/ 2759 2760ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2761M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2762M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2763M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2764L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2765L: linux-media@vger.kernel.org 2766S: Maintained 2767F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2768F: drivers/media/platform/samsung/s5p-jpeg/ 2769 2770ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2771M: Marek Szyprowski <m.szyprowski@samsung.com> 2772M: Andrzej Hajda <andrzej.hajda@intel.com> 2773L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2774L: linux-media@vger.kernel.org 2775S: Maintained 2776F: drivers/media/platform/samsung/s5p-mfc/ 2777 2778ARM/SOCFPGA ARCHITECTURE 2779M: Dinh Nguyen <dinguyen@kernel.org> 2780S: Maintained 2781W: http://www.rocketboards.org 2782T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2783F: arch/arm/boot/dts/socfpga* 2784F: arch/arm/configs/socfpga_defconfig 2785F: arch/arm/mach-socfpga/ 2786F: arch/arm64/boot/dts/altera/ 2787F: arch/arm64/boot/dts/intel/ 2788 2789ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2790M: Dinh Nguyen <dinguyen@kernel.org> 2791S: Maintained 2792F: drivers/clk/socfpga/ 2793 2794ARM/SOCFPGA EDAC SUPPORT 2795M: Dinh Nguyen <dinguyen@kernel.org> 2796S: Maintained 2797F: drivers/edac/altera_edac.[ch] 2798 2799ARM/SPREADTRUM SoC SUPPORT 2800M: Orson Zhai <orsonzhai@gmail.com> 2801M: Baolin Wang <baolin.wang7@gmail.com> 2802M: Chunyan Zhang <zhang.lyra@gmail.com> 2803S: Maintained 2804F: arch/arm64/boot/dts/sprd 2805N: sprd 2806N: sc27xx 2807N: sc2731 2808 2809ARM/STI ARCHITECTURE 2810M: Patrice Chotard <patrice.chotard@foss.st.com> 2811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2812S: Maintained 2813W: http://www.stlinux.com 2814F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2815F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2816F: arch/arm/boot/dts/sti* 2817F: arch/arm/mach-sti/ 2818F: drivers/ata/ahci_st.c 2819F: drivers/char/hw_random/st-rng.c 2820F: drivers/clocksource/arm_global_timer.c 2821F: drivers/clocksource/clksrc_st_lpc.c 2822F: drivers/cpufreq/sti-cpufreq.c 2823F: drivers/dma/st_fdma* 2824F: drivers/i2c/busses/i2c-st.c 2825F: drivers/media/platform/st/sti/c8sectpfe/ 2826F: drivers/media/rc/st_rc.c 2827F: drivers/mmc/host/sdhci-st.c 2828F: drivers/phy/st/phy-miphy28lp.c 2829F: drivers/phy/st/phy-stih407-usb.c 2830F: drivers/pinctrl/pinctrl-st.c 2831F: drivers/remoteproc/st_remoteproc.c 2832F: drivers/remoteproc/st_slim_rproc.c 2833F: drivers/reset/sti/ 2834F: drivers/rtc/rtc-st-lpc.c 2835F: drivers/tty/serial/st-asc.c 2836F: drivers/usb/dwc3/dwc3-st.c 2837F: drivers/usb/host/ehci-st.c 2838F: drivers/usb/host/ohci-st.c 2839F: drivers/watchdog/st_lpc_wdt.c 2840F: include/linux/remoteproc/st_slim_rproc.h 2841 2842ARM/STM32 ARCHITECTURE 2843M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2844M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2845L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2846L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2847S: Maintained 2848T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2849F: arch/arm/boot/dts/stm32* 2850F: arch/arm/mach-stm32/ 2851F: drivers/clocksource/armv7m_systick.c 2852N: stm32 2853N: stm 2854 2855ARM/SUNPLUS SP7021 SOC SUPPORT 2856M: Qin Jian <qinjian@cqplus1.com> 2857L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2858S: Maintained 2859W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2860F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2861F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2862F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2863F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2864F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2865F: arch/arm/configs/sp7021_*defconfig 2866F: arch/arm/mach-sunplus/ 2867F: drivers/clk/clk-sp7021.c 2868F: drivers/irqchip/irq-sp7021-intc.c 2869F: drivers/reset/reset-sunplus.c 2870F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2871F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2872 2873ARM/Synaptics SoC support 2874M: Jisheng Zhang <jszhang@kernel.org> 2875M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2877S: Maintained 2878F: arch/arm/boot/dts/berlin* 2879F: arch/arm/mach-berlin/ 2880F: arch/arm64/boot/dts/synaptics/ 2881 2882ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2883M: Lennert Buytenhek <kernel@wantstofly.org> 2884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2885S: Maintained 2886 2887ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2888M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2889L: linux-tegra@vger.kernel.org 2890L: linux-media@vger.kernel.org 2891S: Maintained 2892F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2893F: drivers/media/cec/platform/tegra/ 2894 2895ARM/TESLA FSD SoC SUPPORT 2896M: Alim Akhtar <alim.akhtar@samsung.com> 2897M: linux-fsd@tesla.com 2898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2899L: linux-samsung-soc@vger.kernel.org 2900S: Maintained 2901F: arch/arm64/boot/dts/tesla/ 2902 2903ARM/TETON BGA MACHINE SUPPORT 2904M: "Mark F. Brown" <mark.brown314@gmail.com> 2905L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2906S: Maintained 2907 2908ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2909M: Santosh Shilimkar <ssantosh@kernel.org> 2910L: linux-kernel@vger.kernel.org 2911S: Maintained 2912F: drivers/memory/*emif* 2913 2914ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2915M: Nishanth Menon <nm@ti.com> 2916M: Santosh Shilimkar <ssantosh@kernel.org> 2917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2918S: Maintained 2919T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2920F: arch/arm/boot/dts/keystone-* 2921F: arch/arm/mach-keystone/ 2922 2923ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2924M: Santosh Shilimkar <ssantosh@kernel.org> 2925L: linux-kernel@vger.kernel.org 2926S: Maintained 2927F: drivers/clk/keystone/ 2928 2929ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2930M: Santosh Shilimkar <ssantosh@kernel.org> 2931L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2932L: linux-kernel@vger.kernel.org 2933S: Maintained 2934F: drivers/clocksource/timer-keystone.c 2935 2936ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2937M: Santosh Shilimkar <ssantosh@kernel.org> 2938L: linux-kernel@vger.kernel.org 2939S: Maintained 2940F: drivers/power/reset/keystone-reset.c 2941 2942ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2943M: Nishanth Menon <nm@ti.com> 2944M: Vignesh Raghavendra <vigneshr@ti.com> 2945M: Tero Kristo <kristo@kernel.org> 2946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2947S: Supported 2948F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2949F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2950F: arch/arm64/boot/dts/ti/Makefile 2951F: arch/arm64/boot/dts/ti/k3-* 2952F: include/dt-bindings/pinctrl/k3.h 2953 2954ARM/TOSHIBA VISCONTI ARCHITECTURE 2955M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2956L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2957S: Supported 2958T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2959F: Documentation/devicetree/bindings/arm/toshiba.yaml 2960F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2961F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2962F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2963F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2964F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2965F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2966F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2967F: arch/arm64/boot/dts/toshiba/ 2968F: drivers/clk/visconti/ 2969F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2970F: drivers/gpio/gpio-visconti.c 2971F: drivers/pci/controller/dwc/pcie-visconti.c 2972F: drivers/pinctrl/visconti/ 2973F: drivers/watchdog/visconti_wdt.c 2974N: visconti 2975 2976ARM/UNIPHIER ARCHITECTURE 2977M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2978M: Masami Hiramatsu <mhiramat@kernel.org> 2979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2980S: Maintained 2981F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2982F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2983F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2984F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2985F: arch/arm/boot/dts/uniphier* 2986F: arch/arm/include/asm/hardware/cache-uniphier.h 2987F: arch/arm/mach-uniphier/ 2988F: arch/arm/mm/cache-uniphier.c 2989F: arch/arm64/boot/dts/socionext/uniphier* 2990F: drivers/bus/uniphier-system-bus.c 2991F: drivers/clk/uniphier/ 2992F: drivers/dma/uniphier-mdmac.c 2993F: drivers/gpio/gpio-uniphier.c 2994F: drivers/i2c/busses/i2c-uniphier* 2995F: drivers/irqchip/irq-uniphier-aidet.c 2996F: drivers/mmc/host/uniphier-sd.c 2997F: drivers/pinctrl/uniphier/ 2998F: drivers/reset/reset-uniphier.c 2999F: drivers/tty/serial/8250/8250_uniphier.c 3000N: uniphier 3001 3002ARM/VERSATILE EXPRESS PLATFORM 3003M: Liviu Dudau <liviu.dudau@arm.com> 3004M: Sudeep Holla <sudeep.holla@arm.com> 3005M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3006L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3007S: Maintained 3008F: */*/*/vexpress* 3009F: */*/vexpress* 3010F: arch/arm/boot/dts/vexpress* 3011F: arch/arm/mach-versatile/ 3012F: arch/arm64/boot/dts/arm/ 3013F: drivers/clk/versatile/clk-vexpress-osc.c 3014F: drivers/clocksource/timer-versatile.c 3015N: mps2 3016 3017ARM/VFP SUPPORT 3018M: Russell King <linux@armlinux.org.uk> 3019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3020S: Maintained 3021W: http://www.armlinux.org.uk/ 3022F: arch/arm/vfp/ 3023 3024ARM/VT8500 ARM ARCHITECTURE 3025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3026S: Orphan 3027F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3028F: arch/arm/mach-vt8500/ 3029F: drivers/clocksource/timer-vt8500.c 3030F: drivers/i2c/busses/i2c-wmt.c 3031F: drivers/mmc/host/wmt-sdmmc.c 3032F: drivers/pwm/pwm-vt8500.c 3033F: drivers/rtc/rtc-vt8500.c 3034F: drivers/tty/serial/vt8500_serial.c 3035F: drivers/usb/host/ehci-platform.c 3036F: drivers/usb/host/uhci-platform.c 3037F: drivers/video/fbdev/vt8500lcdfb.* 3038F: drivers/video/fbdev/wm8505fb* 3039F: drivers/video/fbdev/wmt_ge_rops.* 3040 3041ARM/ZYNQ ARCHITECTURE 3042M: Michal Simek <michal.simek@amd.com> 3043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3044S: Supported 3045W: http://wiki.xilinx.com 3046T: git https://github.com/Xilinx/linux-xlnx.git 3047F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3048F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3049F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3050F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3051F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3052F: arch/arm/mach-zynq/ 3053F: drivers/clocksource/timer-cadence-ttc.c 3054F: drivers/cpuidle/cpuidle-zynq.c 3055F: drivers/edac/synopsys_edac.c 3056F: drivers/i2c/busses/i2c-cadence.c 3057F: drivers/i2c/busses/i2c-xiic.c 3058F: drivers/mmc/host/sdhci-of-arasan.c 3059N: zynq 3060N: xilinx 3061 3062ARM64 PORT (AARCH64 ARCHITECTURE) 3063M: Catalin Marinas <catalin.marinas@arm.com> 3064M: Will Deacon <will@kernel.org> 3065L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3066S: Maintained 3067T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3068F: Documentation/arm64/ 3069F: arch/arm64/ 3070F: tools/testing/selftests/arm64/ 3071X: arch/arm64/boot/dts/ 3072 3073ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3074M: George McCollister <george.mccollister@gmail.com> 3075L: netdev@vger.kernel.org 3076S: Maintained 3077F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3078F: drivers/net/dsa/xrs700x/* 3079F: net/dsa/tag_xrs700x.c 3080 3081AS3645A LED FLASH CONTROLLER DRIVER 3082M: Sakari Ailus <sakari.ailus@iki.fi> 3083L: linux-leds@vger.kernel.org 3084S: Maintained 3085F: drivers/leds/flash/leds-as3645a.c 3086 3087ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3088M: Tianshu Qiu <tian.shu.qiu@intel.com> 3089L: linux-media@vger.kernel.org 3090S: Maintained 3091T: git git://linuxtv.org/media_tree.git 3092F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3093F: drivers/media/i2c/ak7375.c 3094 3095ASAHI KASEI AK8974 DRIVER 3096M: Linus Walleij <linus.walleij@linaro.org> 3097L: linux-iio@vger.kernel.org 3098S: Supported 3099W: http://www.akm.com/ 3100F: drivers/iio/magnetometer/ak8974.c 3101 3102ASC7621 HARDWARE MONITOR DRIVER 3103M: George Joseph <george.joseph@fairview5.com> 3104L: linux-hwmon@vger.kernel.org 3105S: Maintained 3106F: Documentation/hwmon/asc7621.rst 3107F: drivers/hwmon/asc7621.c 3108 3109ASIX AX88796C SPI ETHERNET ADAPTER 3110M: Łukasz Stelmach <l.stelmach@samsung.com> 3111S: Maintained 3112F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3113F: drivers/net/ethernet/asix/ax88796c_* 3114 3115ASPEED PECI CONTROLLER 3116M: Iwona Winiarska <iwona.winiarska@intel.com> 3117L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3118L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3119S: Supported 3120F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3121F: drivers/peci/controller/peci-aspeed.c 3122 3123ASPEED PINCTRL DRIVERS 3124M: Andrew Jeffery <andrew@aj.id.au> 3125L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3126L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3127L: linux-gpio@vger.kernel.org 3128S: Maintained 3129F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3130F: drivers/pinctrl/aspeed/ 3131 3132ASPEED SCU INTERRUPT CONTROLLER DRIVER 3133M: Eddie James <eajames@linux.ibm.com> 3134L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3135S: Maintained 3136F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3137F: drivers/irqchip/irq-aspeed-scu-ic.c 3138F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3139 3140ASPEED SD/MMC DRIVER 3141M: Andrew Jeffery <andrew@aj.id.au> 3142L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3143L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3144L: linux-mmc@vger.kernel.org 3145S: Maintained 3146F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3147F: drivers/mmc/host/sdhci-of-aspeed* 3148 3149ASPEED SMC SPI DRIVER 3150M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3151M: Cédric Le Goater <clg@kaod.org> 3152L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3153L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3154L: linux-spi@vger.kernel.org 3155S: Maintained 3156F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3157F: drivers/spi/spi-aspeed-smc.c 3158 3159ASPEED VIDEO ENGINE DRIVER 3160M: Eddie James <eajames@linux.ibm.com> 3161L: linux-media@vger.kernel.org 3162L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3163S: Maintained 3164F: Documentation/devicetree/bindings/media/aspeed-video.txt 3165F: drivers/media/platform/aspeed/ 3166 3167ASPEED USB UDC DRIVER 3168M: Neal Liu <neal_liu@aspeedtech.com> 3169L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3170S: Maintained 3171F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3172F: drivers/usb/gadget/udc/aspeed_udc.c 3173 3174ASPEED CRYPTO DRIVER 3175M: Neal Liu <neal_liu@aspeedtech.com> 3176L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3177S: Maintained 3178F: Documentation/devicetree/bindings/crypto/aspeed,* 3179F: drivers/crypto/aspeed/ 3180 3181ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3182M: Corentin Chary <corentin.chary@gmail.com> 3183L: acpi4asus-user@lists.sourceforge.net 3184L: platform-driver-x86@vger.kernel.org 3185S: Maintained 3186W: http://acpi4asus.sf.net 3187F: drivers/platform/x86/asus*.c 3188F: drivers/platform/x86/eeepc*.c 3189 3190ASUS TF103C DOCK DRIVER 3191M: Hans de Goede <hdegoede@redhat.com> 3192L: platform-driver-x86@vger.kernel.org 3193S: Maintained 3194T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3195F: drivers/platform/x86/asus-tf103c-dock.c 3196 3197ASUS WMI HARDWARE MONITOR DRIVER 3198M: Ed Brindley <kernel@maidavale.org> 3199M: Denis Pauk <pauk.denis@gmail.com> 3200L: linux-hwmon@vger.kernel.org 3201S: Maintained 3202F: drivers/hwmon/asus_wmi_sensors.c 3203 3204ASUS EC HARDWARE MONITOR DRIVER 3205M: Eugene Shalygin <eugene.shalygin@gmail.com> 3206L: linux-hwmon@vger.kernel.org 3207S: Maintained 3208F: drivers/hwmon/asus-ec-sensors.c 3209 3210ASUS WIRELESS RADIO CONTROL DRIVER 3211M: João Paulo Rechi Vita <jprvita@gmail.com> 3212L: platform-driver-x86@vger.kernel.org 3213S: Maintained 3214F: drivers/platform/x86/asus-wireless.c 3215 3216ASYMMETRIC KEYS 3217M: David Howells <dhowells@redhat.com> 3218L: keyrings@vger.kernel.org 3219S: Maintained 3220F: Documentation/crypto/asymmetric-keys.rst 3221F: crypto/asymmetric_keys/ 3222F: include/crypto/pkcs7.h 3223F: include/crypto/public_key.h 3224F: include/linux/verification.h 3225 3226ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3227R: Dan Williams <dan.j.williams@intel.com> 3228S: Odd fixes 3229W: http://sourceforge.net/projects/xscaleiop 3230F: Documentation/crypto/async-tx-api.rst 3231F: crypto/async_tx/ 3232F: include/linux/async_tx.h 3233 3234AT24 EEPROM DRIVER 3235M: Bartosz Golaszewski <brgl@bgdev.pl> 3236L: linux-i2c@vger.kernel.org 3237S: Maintained 3238T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3239F: Documentation/devicetree/bindings/eeprom/at24.yaml 3240F: drivers/misc/eeprom/at24.c 3241 3242ATA OVER ETHERNET (AOE) DRIVER 3243M: "Justin Sanders" <justin@coraid.com> 3244S: Supported 3245W: http://www.openaoe.org/ 3246F: Documentation/admin-guide/aoe/ 3247F: drivers/block/aoe/ 3248 3249ATC260X PMIC MFD DRIVER 3250M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3251M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3252L: linux-actions@lists.infradead.org 3253S: Maintained 3254F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3255F: drivers/input/misc/atc260x-onkey.c 3256F: drivers/mfd/atc260* 3257F: drivers/power/reset/atc260x-poweroff.c 3258F: drivers/regulator/atc260x-regulator.c 3259F: include/linux/mfd/atc260x/* 3260 3261ATHEROS 71XX/9XXX GPIO DRIVER 3262M: Alban Bedel <albeu@free.fr> 3263S: Maintained 3264W: https://github.com/AlbanBedel/linux 3265T: git git://github.com/AlbanBedel/linux 3266F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3267F: drivers/gpio/gpio-ath79.c 3268 3269ATHEROS 71XX/9XXX USB PHY DRIVER 3270M: Alban Bedel <albeu@free.fr> 3271S: Maintained 3272W: https://github.com/AlbanBedel/linux 3273T: git git://github.com/AlbanBedel/linux 3274F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3275F: drivers/phy/qualcomm/phy-ath79-usb.c 3276 3277ATHEROS ATH GENERIC UTILITIES 3278M: Kalle Valo <kvalo@kernel.org> 3279L: linux-wireless@vger.kernel.org 3280S: Supported 3281F: drivers/net/wireless/ath/* 3282 3283ATHEROS ATH5K WIRELESS DRIVER 3284M: Jiri Slaby <jirislaby@kernel.org> 3285M: Nick Kossifidis <mickflemm@gmail.com> 3286M: Luis Chamberlain <mcgrof@kernel.org> 3287L: linux-wireless@vger.kernel.org 3288S: Maintained 3289W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3290F: drivers/net/wireless/ath/ath5k/ 3291 3292ATHEROS ATH6KL WIRELESS DRIVER 3293L: linux-wireless@vger.kernel.org 3294S: Orphan 3295W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3296F: drivers/net/wireless/ath/ath6kl/ 3297 3298ATI_REMOTE2 DRIVER 3299M: Ville Syrjala <syrjala@sci.fi> 3300S: Maintained 3301F: drivers/input/misc/ati_remote2.c 3302 3303ATK0110 HWMON DRIVER 3304M: Luca Tettamanti <kronos.it@gmail.com> 3305L: linux-hwmon@vger.kernel.org 3306S: Maintained 3307F: drivers/hwmon/asus_atk0110.c 3308 3309ATLX ETHERNET DRIVERS 3310M: Chris Snook <chris.snook@gmail.com> 3311L: netdev@vger.kernel.org 3312S: Maintained 3313W: http://sourceforge.net/projects/atl1 3314W: http://atl1.sourceforge.net 3315F: drivers/net/ethernet/atheros/ 3316 3317ATM 3318M: Chas Williams <3chas3@gmail.com> 3319L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3320L: netdev@vger.kernel.org 3321S: Maintained 3322W: http://linux-atm.sourceforge.net 3323F: drivers/atm/ 3324F: include/linux/atm* 3325F: include/uapi/linux/atm* 3326 3327ATMEL MACB ETHERNET DRIVER 3328M: Nicolas Ferre <nicolas.ferre@microchip.com> 3329M: Claudiu Beznea <claudiu.beznea@microchip.com> 3330S: Supported 3331F: drivers/net/ethernet/cadence/ 3332 3333ATMEL MAXTOUCH DRIVER 3334M: Nick Dyer <nick@shmanahar.org> 3335S: Maintained 3336T: git git://github.com/ndyer/linux.git 3337F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3338F: drivers/input/touchscreen/atmel_mxt_ts.c 3339 3340ATMEL WIRELESS DRIVER 3341M: Simon Kelley <simon@thekelleys.org.uk> 3342L: linux-wireless@vger.kernel.org 3343S: Maintained 3344W: http://www.thekelleys.org.uk/atmel 3345W: http://atmelwlandriver.sourceforge.net/ 3346F: drivers/net/wireless/atmel/atmel* 3347 3348ATOMIC INFRASTRUCTURE 3349M: Will Deacon <will@kernel.org> 3350M: Peter Zijlstra <peterz@infradead.org> 3351R: Boqun Feng <boqun.feng@gmail.com> 3352R: Mark Rutland <mark.rutland@arm.com> 3353L: linux-kernel@vger.kernel.org 3354S: Maintained 3355F: arch/*/include/asm/atomic*.h 3356F: include/*/atomic*.h 3357F: include/linux/refcount.h 3358F: Documentation/atomic_*.txt 3359F: scripts/atomic/ 3360 3361ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3362M: Bradley Grove <linuxdrivers@attotech.com> 3363L: linux-scsi@vger.kernel.org 3364S: Supported 3365W: http://www.attotech.com 3366F: drivers/scsi/esas2r 3367 3368ATUSB IEEE 802.15.4 RADIO DRIVER 3369M: Stefan Schmidt <stefan@datenfreihafen.org> 3370L: linux-wpan@vger.kernel.org 3371S: Maintained 3372F: drivers/net/ieee802154/at86rf230.h 3373F: drivers/net/ieee802154/atusb.c 3374F: drivers/net/ieee802154/atusb.h 3375 3376AUDIT SUBSYSTEM 3377M: Paul Moore <paul@paul-moore.com> 3378M: Eric Paris <eparis@redhat.com> 3379L: audit@vger.kernel.org 3380S: Supported 3381W: https://github.com/linux-audit 3382T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3383F: include/asm-generic/audit_*.h 3384F: include/linux/audit.h 3385F: include/linux/audit_arch.h 3386F: include/uapi/linux/audit.h 3387F: kernel/audit* 3388F: lib/*audit.c 3389 3390AUXILIARY DISPLAY DRIVERS 3391M: Miguel Ojeda <ojeda@kernel.org> 3392S: Maintained 3393F: Documentation/devicetree/bindings/auxdisplay/ 3394F: drivers/auxdisplay/ 3395F: include/linux/cfag12864b.h 3396 3397AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3398M: Andreas Klinger <ak@it-klinger.de> 3399L: linux-iio@vger.kernel.org 3400S: Maintained 3401F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3402F: drivers/iio/adc/hx711.c 3403 3404AX.25 NETWORK LAYER 3405M: Ralf Baechle <ralf@linux-mips.org> 3406L: linux-hams@vger.kernel.org 3407S: Maintained 3408W: http://www.linux-ax25.org/ 3409F: include/net/ax25.h 3410F: include/uapi/linux/ax25.h 3411F: net/ax25/ 3412 3413AXENTIA ARM DEVICES 3414M: Peter Rosin <peda@axentia.se> 3415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3416S: Maintained 3417F: arch/arm/boot/dts/at91-linea.dtsi 3418F: arch/arm/boot/dts/at91-natte.dtsi 3419F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3420F: arch/arm/boot/dts/at91-tse850-3.dts 3421 3422AXENTIA ASOC DRIVERS 3423M: Peter Rosin <peda@axentia.se> 3424L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3425S: Maintained 3426F: Documentation/devicetree/bindings/sound/axentia,* 3427F: sound/soc/atmel/tse850-pcm5142.c 3428 3429AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3430M: Nuno Sá <nuno.sa@analog.com> 3431L: linux-hwmon@vger.kernel.org 3432S: Supported 3433W: https://ez.analog.com/linux-software-drivers 3434F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3435F: drivers/hwmon/axi-fan-control.c 3436 3437AXXIA I2C CONTROLLER 3438M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3439L: linux-i2c@vger.kernel.org 3440S: Maintained 3441F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3442F: drivers/i2c/busses/i2c-axxia.c 3443 3444AZ6007 DVB DRIVER 3445M: Mauro Carvalho Chehab <mchehab@kernel.org> 3446L: linux-media@vger.kernel.org 3447S: Maintained 3448W: https://linuxtv.org 3449T: git git://linuxtv.org/media_tree.git 3450F: drivers/media/usb/dvb-usb-v2/az6007.c 3451 3452AZTECH FM RADIO RECEIVER DRIVER 3453M: Hans Verkuil <hverkuil@xs4all.nl> 3454L: linux-media@vger.kernel.org 3455S: Maintained 3456W: https://linuxtv.org 3457T: git git://linuxtv.org/media_tree.git 3458F: drivers/media/radio/radio-aztech* 3459 3460B43 WIRELESS DRIVER 3461L: linux-wireless@vger.kernel.org 3462L: b43-dev@lists.infradead.org 3463S: Odd Fixes 3464W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3465F: drivers/net/wireless/broadcom/b43/ 3466 3467B43LEGACY WIRELESS DRIVER 3468M: Larry Finger <Larry.Finger@lwfinger.net> 3469L: linux-wireless@vger.kernel.org 3470L: b43-dev@lists.infradead.org 3471S: Maintained 3472W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3473F: drivers/net/wireless/broadcom/b43legacy/ 3474 3475BACKLIGHT CLASS/SUBSYSTEM 3476M: Lee Jones <lee@kernel.org> 3477M: Daniel Thompson <daniel.thompson@linaro.org> 3478M: Jingoo Han <jingoohan1@gmail.com> 3479L: dri-devel@lists.freedesktop.org 3480S: Maintained 3481T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3482F: Documentation/ABI/stable/sysfs-class-backlight 3483F: Documentation/ABI/testing/sysfs-class-backlight 3484F: Documentation/devicetree/bindings/leds/backlight 3485F: drivers/video/backlight/ 3486F: include/linux/backlight.h 3487F: include/linux/pwm_backlight.h 3488 3489BARCO P50 GPIO DRIVER 3490M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3491M: Peter Korsgaard <peter.korsgaard@barco.com> 3492S: Maintained 3493F: drivers/platform/x86/barco-p50-gpio.c 3494 3495BATMAN ADVANCED 3496M: Marek Lindner <mareklindner@neomailbox.ch> 3497M: Simon Wunderlich <sw@simonwunderlich.de> 3498M: Antonio Quartulli <a@unstable.cc> 3499M: Sven Eckelmann <sven@narfation.org> 3500L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3501S: Maintained 3502W: https://www.open-mesh.org/ 3503Q: https://patchwork.open-mesh.org/project/batman/list/ 3504B: https://www.open-mesh.org/projects/batman-adv/issues 3505C: ircs://irc.hackint.org/batadv 3506T: git https://git.open-mesh.org/linux-merge.git 3507F: Documentation/networking/batman-adv.rst 3508F: include/uapi/linux/batadv_packet.h 3509F: include/uapi/linux/batman_adv.h 3510F: net/batman-adv/ 3511 3512BAYCOM/HDLCDRV DRIVERS FOR AX.25 3513M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3514L: linux-hams@vger.kernel.org 3515S: Maintained 3516W: http://www.baycom.org/~tom/ham/ham.html 3517F: drivers/net/hamradio/baycom* 3518 3519BCACHE (BLOCK LAYER CACHE) 3520M: Coly Li <colyli@suse.de> 3521M: Kent Overstreet <kent.overstreet@gmail.com> 3522L: linux-bcache@vger.kernel.org 3523S: Maintained 3524W: http://bcache.evilpiepirate.org 3525C: irc://irc.oftc.net/bcache 3526F: drivers/md/bcache/ 3527 3528BDISP ST MEDIA DRIVER 3529M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3530L: linux-media@vger.kernel.org 3531S: Supported 3532W: https://linuxtv.org 3533T: git git://linuxtv.org/media_tree.git 3534F: drivers/media/platform/st/sti/bdisp 3535 3536BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3537M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3538L: netdev@vger.kernel.org 3539S: Maintained 3540F: drivers/net/ethernet/ec_bhf.c 3541 3542BEFS FILE SYSTEM 3543M: Luis de Bethencourt <luisbg@kernel.org> 3544M: Salah Triki <salah.triki@gmail.com> 3545S: Maintained 3546T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3547F: Documentation/filesystems/befs.rst 3548F: fs/befs/ 3549 3550BFQ I/O SCHEDULER 3551M: Paolo Valente <paolo.valente@linaro.org> 3552M: Jens Axboe <axboe@kernel.dk> 3553L: linux-block@vger.kernel.org 3554S: Maintained 3555F: Documentation/block/bfq-iosched.rst 3556F: block/bfq-* 3557 3558BFS FILE SYSTEM 3559M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3560S: Maintained 3561F: Documentation/filesystems/bfs.rst 3562F: fs/bfs/ 3563F: include/uapi/linux/bfs_fs.h 3564 3565BITMAP API 3566M: Yury Norov <yury.norov@gmail.com> 3567R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3568R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3569S: Maintained 3570F: include/linux/bitmap.h 3571F: include/linux/cpumask.h 3572F: include/linux/find.h 3573F: include/linux/nodemask.h 3574F: lib/bitmap.c 3575F: lib/cpumask.c 3576F: lib/cpumask_kunit.c 3577F: lib/find_bit.c 3578F: lib/find_bit_benchmark.c 3579F: lib/test_bitmap.c 3580F: tools/include/linux/bitmap.h 3581F: tools/include/linux/find.h 3582F: tools/lib/bitmap.c 3583F: tools/lib/find_bit.c 3584 3585BLINKM RGB LED DRIVER 3586M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3587S: Maintained 3588F: drivers/leds/leds-blinkm.c 3589 3590BLOCK LAYER 3591M: Jens Axboe <axboe@kernel.dk> 3592L: linux-block@vger.kernel.org 3593S: Maintained 3594T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3595F: Documentation/ABI/stable/sysfs-block 3596F: Documentation/block/ 3597F: block/ 3598F: drivers/block/ 3599F: include/linux/bio.h 3600F: include/linux/blk* 3601F: kernel/trace/blktrace.c 3602F: lib/sbitmap.c 3603 3604BLOCK2MTD DRIVER 3605M: Joern Engel <joern@lazybastard.org> 3606L: linux-mtd@lists.infradead.org 3607S: Maintained 3608F: drivers/mtd/devices/block2mtd.c 3609 3610BLUETOOTH DRIVERS 3611M: Marcel Holtmann <marcel@holtmann.org> 3612M: Johan Hedberg <johan.hedberg@gmail.com> 3613M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3614L: linux-bluetooth@vger.kernel.org 3615S: Supported 3616W: http://www.bluez.org/ 3617T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3618T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3619F: drivers/bluetooth/ 3620 3621BLUETOOTH SUBSYSTEM 3622M: Marcel Holtmann <marcel@holtmann.org> 3623M: Johan Hedberg <johan.hedberg@gmail.com> 3624M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3625L: linux-bluetooth@vger.kernel.org 3626S: Supported 3627W: http://www.bluez.org/ 3628T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3629T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3630F: include/net/bluetooth/ 3631F: net/bluetooth/ 3632 3633BONDING DRIVER 3634M: Jay Vosburgh <j.vosburgh@gmail.com> 3635M: Andy Gospodarek <andy@greyhouse.net> 3636L: netdev@vger.kernel.org 3637S: Supported 3638W: http://sourceforge.net/projects/bonding/ 3639F: Documentation/networking/bonding.rst 3640F: drivers/net/bonding/ 3641F: include/net/bond* 3642F: include/uapi/linux/if_bonding.h 3643F: tools/testing/selftests/drivers/net/bonding/ 3644 3645BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3646M: Dan Robertson <dan@dlrobertson.com> 3647L: linux-iio@vger.kernel.org 3648S: Maintained 3649F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3650F: drivers/iio/accel/bma400* 3651 3652BPF [GENERAL] (Safe Dynamic Programs and Tools) 3653M: Alexei Starovoitov <ast@kernel.org> 3654M: Daniel Borkmann <daniel@iogearbox.net> 3655M: Andrii Nakryiko <andrii@kernel.org> 3656R: Martin KaFai Lau <martin.lau@linux.dev> 3657R: Song Liu <song@kernel.org> 3658R: Yonghong Song <yhs@fb.com> 3659R: John Fastabend <john.fastabend@gmail.com> 3660R: KP Singh <kpsingh@kernel.org> 3661R: Stanislav Fomichev <sdf@google.com> 3662R: Hao Luo <haoluo@google.com> 3663R: Jiri Olsa <jolsa@kernel.org> 3664L: bpf@vger.kernel.org 3665S: Supported 3666W: https://bpf.io/ 3667Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3668T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3669T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3670F: Documentation/bpf/ 3671F: Documentation/networking/filter.rst 3672F: Documentation/userspace-api/ebpf/ 3673F: arch/*/net/* 3674F: include/linux/bpf* 3675F: include/linux/btf* 3676F: include/linux/filter.h 3677F: include/trace/events/xdp.h 3678F: include/uapi/linux/bpf* 3679F: include/uapi/linux/btf* 3680F: include/uapi/linux/filter.h 3681F: kernel/bpf/ 3682F: kernel/trace/bpf_trace.c 3683F: lib/test_bpf.c 3684F: net/bpf/ 3685F: net/core/filter.c 3686F: net/sched/act_bpf.c 3687F: net/sched/cls_bpf.c 3688F: samples/bpf/ 3689F: scripts/bpf_doc.py 3690F: scripts/pahole-flags.sh 3691F: scripts/pahole-version.sh 3692F: tools/bpf/ 3693F: tools/lib/bpf/ 3694F: tools/testing/selftests/bpf/ 3695 3696BPF JIT for ARM 3697M: Shubham Bansal <illusionist.neo@gmail.com> 3698L: bpf@vger.kernel.org 3699S: Odd Fixes 3700F: arch/arm/net/ 3701 3702BPF JIT for ARM64 3703M: Daniel Borkmann <daniel@iogearbox.net> 3704M: Alexei Starovoitov <ast@kernel.org> 3705M: Zi Shen Lim <zlim.lnx@gmail.com> 3706L: bpf@vger.kernel.org 3707S: Supported 3708F: arch/arm64/net/ 3709 3710BPF JIT for MIPS (32-BIT AND 64-BIT) 3711M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3712M: Paul Burton <paulburton@kernel.org> 3713L: bpf@vger.kernel.org 3714S: Maintained 3715F: arch/mips/net/ 3716 3717BPF JIT for NFP NICs 3718M: Jakub Kicinski <kuba@kernel.org> 3719L: bpf@vger.kernel.org 3720S: Odd Fixes 3721F: drivers/net/ethernet/netronome/nfp/bpf/ 3722 3723BPF JIT for POWERPC (32-BIT AND 64-BIT) 3724M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3725M: Michael Ellerman <mpe@ellerman.id.au> 3726L: bpf@vger.kernel.org 3727S: Supported 3728F: arch/powerpc/net/ 3729 3730BPF JIT for RISC-V (32-bit) 3731M: Luke Nelson <luke.r.nels@gmail.com> 3732M: Xi Wang <xi.wang@gmail.com> 3733L: bpf@vger.kernel.org 3734S: Maintained 3735F: arch/riscv/net/ 3736X: arch/riscv/net/bpf_jit_comp64.c 3737 3738BPF JIT for RISC-V (64-bit) 3739M: Björn Töpel <bjorn@kernel.org> 3740L: bpf@vger.kernel.org 3741S: Maintained 3742F: arch/riscv/net/ 3743X: arch/riscv/net/bpf_jit_comp32.c 3744 3745BPF JIT for S390 3746M: Ilya Leoshkevich <iii@linux.ibm.com> 3747M: Heiko Carstens <hca@linux.ibm.com> 3748M: Vasily Gorbik <gor@linux.ibm.com> 3749L: bpf@vger.kernel.org 3750S: Supported 3751F: arch/s390/net/ 3752X: arch/s390/net/pnet.c 3753 3754BPF JIT for SPARC (32-BIT AND 64-BIT) 3755M: David S. Miller <davem@davemloft.net> 3756L: bpf@vger.kernel.org 3757S: Odd Fixes 3758F: arch/sparc/net/ 3759 3760BPF JIT for X86 32-BIT 3761M: Wang YanQing <udknight@gmail.com> 3762L: bpf@vger.kernel.org 3763S: Odd Fixes 3764F: arch/x86/net/bpf_jit_comp32.c 3765 3766BPF JIT for X86 64-BIT 3767M: Alexei Starovoitov <ast@kernel.org> 3768M: Daniel Borkmann <daniel@iogearbox.net> 3769L: bpf@vger.kernel.org 3770S: Supported 3771F: arch/x86/net/ 3772X: arch/x86/net/bpf_jit_comp32.c 3773 3774BPF [CORE] 3775M: Alexei Starovoitov <ast@kernel.org> 3776M: Daniel Borkmann <daniel@iogearbox.net> 3777R: John Fastabend <john.fastabend@gmail.com> 3778L: bpf@vger.kernel.org 3779S: Maintained 3780F: kernel/bpf/verifier.c 3781F: kernel/bpf/tnum.c 3782F: kernel/bpf/core.c 3783F: kernel/bpf/syscall.c 3784F: kernel/bpf/dispatcher.c 3785F: kernel/bpf/trampoline.c 3786F: include/linux/bpf* 3787F: include/linux/filter.h 3788F: include/linux/tnum.h 3789 3790BPF [BTF] 3791M: Martin KaFai Lau <martin.lau@linux.dev> 3792L: bpf@vger.kernel.org 3793S: Maintained 3794F: kernel/bpf/btf.c 3795F: include/linux/btf* 3796 3797BPF [TRACING] 3798M: Song Liu <song@kernel.org> 3799R: Jiri Olsa <jolsa@kernel.org> 3800L: bpf@vger.kernel.org 3801S: Maintained 3802F: kernel/trace/bpf_trace.c 3803F: kernel/bpf/stackmap.c 3804 3805BPF [NETWORKING] (tc BPF, sock_addr) 3806M: Martin KaFai Lau <martin.lau@linux.dev> 3807M: Daniel Borkmann <daniel@iogearbox.net> 3808R: John Fastabend <john.fastabend@gmail.com> 3809L: bpf@vger.kernel.org 3810L: netdev@vger.kernel.org 3811S: Maintained 3812F: net/core/filter.c 3813F: net/sched/act_bpf.c 3814F: net/sched/cls_bpf.c 3815 3816BPF [NETWORKING] (struct_ops, reuseport) 3817M: Martin KaFai Lau <martin.lau@linux.dev> 3818L: bpf@vger.kernel.org 3819L: netdev@vger.kernel.org 3820S: Maintained 3821F: kernel/bpf/bpf_struct* 3822 3823BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3824M: KP Singh <kpsingh@kernel.org> 3825R: Florent Revest <revest@chromium.org> 3826R: Brendan Jackman <jackmanb@chromium.org> 3827L: bpf@vger.kernel.org 3828S: Maintained 3829F: Documentation/bpf/prog_lsm.rst 3830F: include/linux/bpf_lsm.h 3831F: kernel/bpf/bpf_lsm.c 3832F: security/bpf/ 3833 3834BPF [STORAGE & CGROUPS] 3835M: Martin KaFai Lau <martin.lau@linux.dev> 3836L: bpf@vger.kernel.org 3837S: Maintained 3838F: kernel/bpf/cgroup.c 3839F: kernel/bpf/*storage.c 3840F: kernel/bpf/bpf_lru* 3841 3842BPF [RINGBUF] 3843M: Andrii Nakryiko <andrii@kernel.org> 3844L: bpf@vger.kernel.org 3845S: Maintained 3846F: kernel/bpf/ringbuf.c 3847 3848BPF [ITERATOR] 3849M: Yonghong Song <yhs@fb.com> 3850L: bpf@vger.kernel.org 3851S: Maintained 3852F: kernel/bpf/*iter.c 3853 3854BPF [L7 FRAMEWORK] (sockmap) 3855M: John Fastabend <john.fastabend@gmail.com> 3856M: Jakub Sitnicki <jakub@cloudflare.com> 3857L: netdev@vger.kernel.org 3858L: bpf@vger.kernel.org 3859S: Maintained 3860F: include/linux/skmsg.h 3861F: net/core/skmsg.c 3862F: net/core/sock_map.c 3863F: net/ipv4/tcp_bpf.c 3864F: net/ipv4/udp_bpf.c 3865F: net/unix/unix_bpf.c 3866 3867BPF [LIBRARY] (libbpf) 3868M: Andrii Nakryiko <andrii@kernel.org> 3869L: bpf@vger.kernel.org 3870S: Maintained 3871F: tools/lib/bpf/ 3872 3873BPF [TOOLING] (bpftool) 3874M: Quentin Monnet <quentin@isovalent.com> 3875L: bpf@vger.kernel.org 3876S: Maintained 3877F: kernel/bpf/disasm.* 3878F: tools/bpf/bpftool/ 3879 3880BPF [SELFTESTS] (Test Runners & Infrastructure) 3881M: Andrii Nakryiko <andrii@kernel.org> 3882R: Mykola Lysenko <mykolal@fb.com> 3883L: bpf@vger.kernel.org 3884S: Maintained 3885F: tools/testing/selftests/bpf/ 3886 3887BPF [DOCUMENTATION] (Related to Standardization) 3888R: David Vernet <void@manifault.com> 3889L: bpf@vger.kernel.org 3890L: bpf@ietf.org 3891S: Maintained 3892F: Documentation/bpf/instruction-set.rst 3893 3894BPF [MISC] 3895L: bpf@vger.kernel.org 3896S: Odd Fixes 3897K: (?:\b|_)bpf(?:\b|_) 3898 3899BROADCOM B44 10/100 ETHERNET DRIVER 3900M: Michael Chan <michael.chan@broadcom.com> 3901L: netdev@vger.kernel.org 3902S: Supported 3903F: drivers/net/ethernet/broadcom/b44.* 3904 3905BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3906M: Florian Fainelli <f.fainelli@gmail.com> 3907L: netdev@vger.kernel.org 3908L: openwrt-devel@lists.openwrt.org (subscribers-only) 3909S: Supported 3910F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3911F: drivers/net/dsa/b53/* 3912F: drivers/net/dsa/bcm_sf2* 3913F: include/linux/dsa/brcm.h 3914F: include/linux/platform_data/b53.h 3915 3916BROADCOM BCMBCA ARM ARCHITECTURE 3917M: William Zhang <william.zhang@broadcom.com> 3918M: Anand Gore <anand.gore@broadcom.com> 3919M: Kursad Oney <kursad.oney@broadcom.com> 3920M: Florian Fainelli <f.fainelli@gmail.com> 3921M: Rafał Miłecki <rafal@milecki.pl> 3922R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3924S: Maintained 3925T: git https://github.com/broadcom/stblinux.git 3926F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3927F: arch/arm64/boot/dts/broadcom/bcmbca/* 3928N: bcmbca 3929N: bcm[9]?47622 3930N: bcm[9]?4912 3931N: bcm[9]?63138 3932N: bcm[9]?63146 3933N: bcm[9]?63148 3934N: bcm[9]?63158 3935N: bcm[9]?63178 3936N: bcm[9]?6756 3937N: bcm[9]?6813 3938N: bcm[9]?6846 3939N: bcm[9]?6855 3940N: bcm[9]?6856 3941N: bcm[9]?6858 3942N: bcm[9]?6878 3943 3944BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3945M: Florian Fainelli <f.fainelli@gmail.com> 3946R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3947L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3948L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3949S: Maintained 3950T: git https://github.com/broadcom/stblinux.git 3951F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3952F: drivers/pci/controller/pcie-brcmstb.c 3953F: drivers/staging/vc04_services 3954N: bcm2711 3955N: bcm283* 3956N: raspberrypi 3957 3958BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3959M: Florian Fainelli <f.fainelli@gmail.com> 3960M: Ray Jui <rjui@broadcom.com> 3961M: Scott Branden <sbranden@broadcom.com> 3962R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3963S: Maintained 3964T: git https://github.com/broadcom/mach-bcm 3965F: arch/arm/mach-bcm/ 3966N: bcm281* 3967N: bcm113* 3968N: bcm216* 3969N: kona 3970 3971BROADCOM BCM47XX MIPS ARCHITECTURE 3972M: Hauke Mehrtens <hauke@hauke-m.de> 3973M: Rafał Miłecki <zajec5@gmail.com> 3974L: linux-mips@vger.kernel.org 3975S: Maintained 3976F: Documentation/devicetree/bindings/mips/brcm/ 3977F: arch/mips/bcm47xx/* 3978F: arch/mips/include/asm/mach-bcm47xx/* 3979 3980BROADCOM BCM4908 ETHERNET DRIVER 3981M: Rafał Miłecki <rafal@milecki.pl> 3982R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3983L: netdev@vger.kernel.org 3984S: Maintained 3985F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3986F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3987F: drivers/net/ethernet/broadcom/unimac.h 3988 3989BROADCOM BCM4908 PINMUX DRIVER 3990M: Rafał Miłecki <rafal@milecki.pl> 3991R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3992L: linux-gpio@vger.kernel.org 3993S: Maintained 3994F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3995F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3996 3997BROADCOM BCM5301X ARM ARCHITECTURE 3998M: Florian Fainelli <f.fainelli@gmail.com> 3999M: Hauke Mehrtens <hauke@hauke-m.de> 4000M: Rafał Miłecki <zajec5@gmail.com> 4001R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4002L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4003S: Maintained 4004F: arch/arm/boot/dts/bcm470* 4005F: arch/arm/boot/dts/bcm5301* 4006F: arch/arm/boot/dts/bcm953012* 4007F: arch/arm/mach-bcm/bcm_5301x.c 4008 4009BROADCOM BCM53573 ARM ARCHITECTURE 4010M: Florian Fainelli <f.fainelli@gmail.com> 4011M: Rafał Miłecki <rafal@milecki.pl> 4012R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4014S: Maintained 4015F: arch/arm/boot/dts/bcm47189* 4016F: arch/arm/boot/dts/bcm53573* 4017 4018BROADCOM BCM63XX/BCM33XX UDC DRIVER 4019M: Kevin Cernekee <cernekee@gmail.com> 4020L: linux-usb@vger.kernel.org 4021S: Maintained 4022F: drivers/usb/gadget/udc/bcm63xx_udc.* 4023 4024BROADCOM BCM7XXX ARM ARCHITECTURE 4025M: Florian Fainelli <f.fainelli@gmail.com> 4026R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4027L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4028S: Maintained 4029T: git https://github.com/broadcom/stblinux.git 4030F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4031F: arch/arm/boot/dts/bcm7*.dts* 4032F: arch/arm/include/asm/hardware/cache-b15-rac.h 4033F: arch/arm/mach-bcm/*brcmstb* 4034F: arch/arm/mm/cache-b15-rac.c 4035F: drivers/bus/brcmstb_gisb.c 4036F: drivers/pci/controller/pcie-brcmstb.c 4037N: brcmstb 4038N: bcm7038 4039N: bcm7120 4040 4041BROADCOM BDC DRIVER 4042M: Justin Chen <justinpopo6@gmail.com> 4043M: Al Cooper <alcooperx@gmail.com> 4044L: linux-usb@vger.kernel.org 4045R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4046S: Maintained 4047F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4048F: drivers/usb/gadget/udc/bdc/ 4049 4050BROADCOM BMIPS CPUFREQ DRIVER 4051M: Markus Mayer <mmayer@broadcom.com> 4052R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4053L: linux-pm@vger.kernel.org 4054S: Maintained 4055F: drivers/cpufreq/bmips-cpufreq.c 4056 4057BROADCOM BMIPS MIPS ARCHITECTURE 4058M: Florian Fainelli <f.fainelli@gmail.com> 4059R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4060L: linux-mips@vger.kernel.org 4061S: Maintained 4062T: git https://github.com/broadcom/stblinux.git 4063F: arch/mips/bmips/* 4064F: arch/mips/boot/dts/brcm/bcm*.dts* 4065F: arch/mips/include/asm/mach-bmips/* 4066F: arch/mips/kernel/*bmips* 4067F: drivers/soc/bcm/bcm63xx 4068F: drivers/irqchip/irq-bcm63* 4069F: drivers/irqchip/irq-bcm7* 4070F: drivers/irqchip/irq-brcmstb* 4071F: include/linux/bcm963xx_nvram.h 4072F: include/linux/bcm963xx_tag.h 4073 4074BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4075M: Rasesh Mody <rmody@marvell.com> 4076M: GR-Linux-NIC-Dev@marvell.com 4077L: netdev@vger.kernel.org 4078S: Supported 4079F: drivers/net/ethernet/broadcom/bnx2.* 4080F: drivers/net/ethernet/broadcom/bnx2_* 4081 4082BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4083M: Saurav Kashyap <skashyap@marvell.com> 4084M: Javed Hasan <jhasan@marvell.com> 4085M: GR-QLogic-Storage-Upstream@marvell.com 4086L: linux-scsi@vger.kernel.org 4087S: Supported 4088F: drivers/scsi/bnx2fc/ 4089 4090BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4091M: Nilesh Javali <njavali@marvell.com> 4092M: Manish Rangankar <mrangankar@marvell.com> 4093M: GR-QLogic-Storage-Upstream@marvell.com 4094L: linux-scsi@vger.kernel.org 4095S: Supported 4096F: drivers/scsi/bnx2i/ 4097 4098BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4099M: Ariel Elior <aelior@marvell.com> 4100M: Sudarsana Kalluru <skalluru@marvell.com> 4101M: Manish Chopra <manishc@marvell.com> 4102L: netdev@vger.kernel.org 4103S: Supported 4104F: drivers/net/ethernet/broadcom/bnx2x/ 4105 4106BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4107M: Michael Chan <michael.chan@broadcom.com> 4108L: netdev@vger.kernel.org 4109S: Supported 4110F: drivers/firmware/broadcom/tee_bnxt_fw.c 4111F: drivers/net/ethernet/broadcom/bnxt/ 4112F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4113 4114BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4115M: Arend van Spriel <aspriel@gmail.com> 4116M: Franky Lin <franky.lin@broadcom.com> 4117M: Hante Meuleman <hante.meuleman@broadcom.com> 4118L: linux-wireless@vger.kernel.org 4119L: brcm80211-dev-list.pdl@broadcom.com 4120L: SHA-cyfmac-dev-list@infineon.com 4121S: Supported 4122F: drivers/net/wireless/broadcom/brcm80211/ 4123 4124BROADCOM BRCMSTB GPIO DRIVER 4125M: Doug Berger <opendmb@gmail.com> 4126M: Florian Fainelli <f.fainelli@gmail.com> 4127R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4128S: Supported 4129F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4130F: drivers/gpio/gpio-brcmstb.c 4131 4132BROADCOM BRCMSTB I2C DRIVER 4133M: Kamal Dasu <kdasu.kdev@gmail.com> 4134R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4135L: linux-i2c@vger.kernel.org 4136S: Supported 4137F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4138F: drivers/i2c/busses/i2c-brcmstb.c 4139 4140BROADCOM BRCMSTB UART DRIVER 4141M: Al Cooper <alcooperx@gmail.com> 4142R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4143L: linux-serial@vger.kernel.org 4144S: Maintained 4145F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4146F: drivers/tty/serial/8250/8250_bcm7271.c 4147 4148BROADCOM BRCMSTB USB EHCI DRIVER 4149M: Justin Chen <justinpopo6@gmail.com> 4150M: Al Cooper <alcooperx@gmail.com> 4151R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4152L: linux-usb@vger.kernel.org 4153S: Maintained 4154F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4155F: drivers/usb/host/ehci-brcm.* 4156 4157BROADCOM BRCMSTB USB PIN MAP DRIVER 4158M: Al Cooper <alcooperx@gmail.com> 4159R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4160L: linux-usb@vger.kernel.org 4161S: Maintained 4162F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4163F: drivers/usb/misc/brcmstb-usb-pinmap.c 4164 4165BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4166M: Justin Chen <justinpopo6@gmail.com> 4167M: Al Cooper <alcooperx@gmail.com> 4168R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4169L: linux-kernel@vger.kernel.org 4170S: Maintained 4171F: drivers/phy/broadcom/phy-brcm-usb* 4172 4173BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4174M: William Zhang <william.zhang@broadcom.com> 4175M: Kursad Oney <kursad.oney@broadcom.com> 4176M: Jonas Gorski <jonas.gorski@gmail.com> 4177R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4178L: linux-spi@vger.kernel.org 4179S: Maintained 4180F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4181F: drivers/spi/spi-bcm63xx-hsspi.c 4182F: drivers/spi/spi-bcmbca-hsspi.c 4183 4184BROADCOM ETHERNET PHY DRIVERS 4185M: Florian Fainelli <f.fainelli@gmail.com> 4186R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4187L: netdev@vger.kernel.org 4188S: Supported 4189F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4190F: drivers/net/phy/bcm*.[ch] 4191F: drivers/net/phy/broadcom.c 4192F: include/linux/brcmphy.h 4193 4194BROADCOM GENET ETHERNET DRIVER 4195M: Doug Berger <opendmb@gmail.com> 4196M: Florian Fainelli <f.fainelli@gmail.com> 4197R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4198L: netdev@vger.kernel.org 4199S: Supported 4200F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4201F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4202F: drivers/net/ethernet/broadcom/genet/ 4203F: drivers/net/ethernet/broadcom/unimac.h 4204F: drivers/net/mdio/mdio-bcm-unimac.c 4205F: include/linux/platform_data/bcmgenet.h 4206F: include/linux/platform_data/mdio-bcm-unimac.h 4207 4208BROADCOM IPROC ARM ARCHITECTURE 4209M: Ray Jui <rjui@broadcom.com> 4210M: Scott Branden <sbranden@broadcom.com> 4211R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4213S: Maintained 4214T: git https://github.com/broadcom/stblinux.git 4215F: arch/arm64/boot/dts/broadcom/northstar2/* 4216F: arch/arm64/boot/dts/broadcom/stingray/* 4217F: drivers/clk/bcm/clk-ns* 4218F: drivers/clk/bcm/clk-sr* 4219F: drivers/pinctrl/bcm/pinctrl-ns* 4220F: include/dt-bindings/clock/bcm-sr* 4221N: iproc 4222N: cygnus 4223N: bcm[-_]nsp 4224N: bcm9113* 4225N: bcm9583* 4226N: bcm9585* 4227N: bcm9586* 4228N: bcm988312 4229N: bcm113* 4230N: bcm583* 4231N: bcm585* 4232N: bcm586* 4233N: bcm88312 4234N: hr2 4235N: stingray 4236 4237BROADCOM IPROC GBIT ETHERNET DRIVER 4238M: Rafał Miłecki <rafal@milecki.pl> 4239R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4240L: netdev@vger.kernel.org 4241S: Maintained 4242F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4243F: drivers/net/ethernet/broadcom/bgmac* 4244F: drivers/net/ethernet/broadcom/unimac.h 4245 4246BROADCOM KONA GPIO DRIVER 4247M: Ray Jui <rjui@broadcom.com> 4248R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4249S: Supported 4250F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4251F: drivers/gpio/gpio-bcm-kona.c 4252 4253BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4254M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4255M: Kashyap Desai <kashyap.desai@broadcom.com> 4256M: Sumit Saxena <sumit.saxena@broadcom.com> 4257M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4258L: mpi3mr-linuxdrv.pdl@broadcom.com 4259L: linux-scsi@vger.kernel.org 4260S: Supported 4261W: https://www.broadcom.com/support/storage 4262F: drivers/scsi/mpi3mr/ 4263 4264BROADCOM NETXTREME-E ROCE DRIVER 4265M: Selvin Xavier <selvin.xavier@broadcom.com> 4266L: linux-rdma@vger.kernel.org 4267S: Supported 4268W: http://www.broadcom.com 4269F: drivers/infiniband/hw/bnxt_re/ 4270F: include/uapi/rdma/bnxt_re-abi.h 4271 4272BROADCOM NVRAM DRIVER 4273M: Rafał Miłecki <zajec5@gmail.com> 4274L: linux-mips@vger.kernel.org 4275S: Maintained 4276F: drivers/firmware/broadcom/* 4277 4278BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4279M: Rafał Miłecki <rafal@milecki.pl> 4280M: Florian Fainelli <f.fainelli@gmail.com> 4281R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4282L: linux-pm@vger.kernel.org 4283S: Maintained 4284T: git https://github.com/broadcom/stblinux.git 4285F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4286F: include/dt-bindings/soc/bcm-pmb.h 4287 4288BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4289M: Rafał Miłecki <zajec5@gmail.com> 4290L: linux-wireless@vger.kernel.org 4291S: Maintained 4292F: drivers/bcma/ 4293F: include/linux/bcma/ 4294 4295BROADCOM SPI DRIVER 4296M: Kamal Dasu <kdasu.kdev@gmail.com> 4297R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4298S: Maintained 4299F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4300F: drivers/spi/spi-bcm-qspi.* 4301F: drivers/spi/spi-brcmstb-qspi.c 4302F: drivers/spi/spi-iproc-qspi.c 4303 4304BROADCOM STB AVS CPUFREQ DRIVER 4305M: Markus Mayer <mmayer@broadcom.com> 4306R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4307L: linux-pm@vger.kernel.org 4308S: Maintained 4309F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4310F: drivers/cpufreq/brcmstb* 4311 4312BROADCOM STB AVS TMON DRIVER 4313M: Markus Mayer <mmayer@broadcom.com> 4314R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4315L: linux-pm@vger.kernel.org 4316S: Maintained 4317F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4318F: drivers/thermal/broadcom/brcmstb* 4319 4320BROADCOM STB DPFE DRIVER 4321M: Markus Mayer <mmayer@broadcom.com> 4322R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4323L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4324S: Maintained 4325F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4326F: drivers/memory/brcmstb_dpfe.c 4327 4328BROADCOM STB NAND FLASH DRIVER 4329M: Brian Norris <computersforpeace@gmail.com> 4330M: Kamal Dasu <kdasu.kdev@gmail.com> 4331R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4332L: linux-mtd@lists.infradead.org 4333S: Maintained 4334F: drivers/mtd/nand/raw/brcmnand/ 4335F: include/linux/platform_data/brcmnand.h 4336 4337BROADCOM STB PCIE DRIVER 4338M: Jim Quinlan <jim2101024@gmail.com> 4339M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4340M: Florian Fainelli <f.fainelli@gmail.com> 4341R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4342L: linux-pci@vger.kernel.org 4343S: Maintained 4344F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4345F: drivers/pci/controller/pcie-brcmstb.c 4346 4347BROADCOM SYSTEMPORT ETHERNET DRIVER 4348M: Florian Fainelli <f.fainelli@gmail.com> 4349R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4350L: netdev@vger.kernel.org 4351S: Supported 4352F: drivers/net/ethernet/broadcom/bcmsysport.* 4353F: drivers/net/ethernet/broadcom/unimac.h 4354F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4355 4356BROADCOM TG3 GIGABIT ETHERNET DRIVER 4357M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4358M: Prashant Sreedharan <prashant@broadcom.com> 4359M: Michael Chan <mchan@broadcom.com> 4360L: netdev@vger.kernel.org 4361S: Supported 4362F: drivers/net/ethernet/broadcom/tg3.* 4363 4364BROADCOM VK DRIVER 4365M: Scott Branden <scott.branden@broadcom.com> 4366R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4367S: Supported 4368F: drivers/misc/bcm-vk/ 4369F: include/uapi/linux/misc/bcm_vk.h 4370 4371BROCADE BFA FC SCSI DRIVER 4372M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4373M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4374L: linux-scsi@vger.kernel.org 4375S: Supported 4376F: drivers/scsi/bfa/ 4377 4378BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4379M: Rasesh Mody <rmody@marvell.com> 4380M: Sudarsana Kalluru <skalluru@marvell.com> 4381M: GR-Linux-NIC-Dev@marvell.com 4382L: netdev@vger.kernel.org 4383S: Supported 4384F: drivers/net/ethernet/brocade/bna/ 4385 4386BSG (block layer generic sg v4 driver) 4387M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4388L: linux-scsi@vger.kernel.org 4389S: Supported 4390F: block/bsg.c 4391F: include/linux/bsg.h 4392F: include/uapi/linux/bsg.h 4393 4394BT87X AUDIO DRIVER 4395M: Clemens Ladisch <clemens@ladisch.de> 4396L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4397S: Maintained 4398T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4399F: Documentation/sound/cards/bt87x.rst 4400F: sound/pci/bt87x.c 4401 4402BT8XXGPIO DRIVER 4403M: Michael Buesch <m@bues.ch> 4404S: Maintained 4405W: http://bu3sch.de/btgpio.php 4406F: drivers/gpio/gpio-bt8xx.c 4407 4408BTRFS FILE SYSTEM 4409M: Chris Mason <clm@fb.com> 4410M: Josef Bacik <josef@toxicpanda.com> 4411M: David Sterba <dsterba@suse.com> 4412L: linux-btrfs@vger.kernel.org 4413S: Maintained 4414W: https://btrfs.readthedocs.io 4415W: https://btrfs.wiki.kernel.org/ 4416Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4417C: irc://irc.libera.chat/btrfs 4418T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4419F: Documentation/filesystems/btrfs.rst 4420F: fs/btrfs/ 4421F: include/linux/btrfs* 4422F: include/trace/events/btrfs.h 4423F: include/uapi/linux/btrfs* 4424 4425BTTV VIDEO4LINUX DRIVER 4426M: Mauro Carvalho Chehab <mchehab@kernel.org> 4427L: linux-media@vger.kernel.org 4428S: Odd fixes 4429W: https://linuxtv.org 4430T: git git://linuxtv.org/media_tree.git 4431F: Documentation/driver-api/media/drivers/bttv* 4432F: drivers/media/pci/bt8xx/bttv* 4433 4434BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4435M: Chanwoo Choi <cw00.choi@samsung.com> 4436L: linux-pm@vger.kernel.org 4437L: linux-samsung-soc@vger.kernel.org 4438S: Maintained 4439T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4440F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4441F: drivers/devfreq/exynos-bus.c 4442 4443BUSLOGIC SCSI DRIVER 4444M: Khalid Aziz <khalid@gonehiking.org> 4445L: linux-scsi@vger.kernel.org 4446S: Maintained 4447F: drivers/scsi/BusLogic.* 4448F: drivers/scsi/FlashPoint.* 4449 4450BXCAN CAN NETWORK DRIVER 4451M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4452L: linux-can@vger.kernel.org 4453S: Maintained 4454F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4455F: drivers/net/can/bxcan.c 4456 4457C-MEDIA CMI8788 DRIVER 4458M: Clemens Ladisch <clemens@ladisch.de> 4459L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4460S: Maintained 4461T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4462F: sound/pci/oxygen/ 4463 4464C-SKY ARCHITECTURE 4465M: Guo Ren <guoren@kernel.org> 4466L: linux-csky@vger.kernel.org 4467S: Supported 4468T: git https://github.com/c-sky/csky-linux.git 4469F: Documentation/devicetree/bindings/csky/ 4470F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4471F: Documentation/devicetree/bindings/timer/csky,* 4472F: arch/csky/ 4473F: drivers/clocksource/timer-gx6605s.c 4474F: drivers/clocksource/timer-mp-csky.c 4475F: drivers/irqchip/irq-csky-* 4476N: csky 4477K: csky 4478 4479CA8210 IEEE-802.15.4 RADIO DRIVER 4480L: linux-wpan@vger.kernel.org 4481S: Orphan 4482W: https://github.com/Cascoda/ca8210-linux.git 4483F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4484F: drivers/net/ieee802154/ca8210.c 4485 4486CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4487M: Damien Le Moal <dlemoal@kernel.org> 4488L: linux-riscv@lists.infradead.org 4489L: linux-gpio@vger.kernel.org (pinctrl driver) 4490F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4491F: drivers/pinctrl/pinctrl-k210.c 4492 4493CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4494M: Damien Le Moal <dlemoal@kernel.org> 4495L: linux-kernel@vger.kernel.org 4496L: linux-riscv@lists.infradead.org 4497S: Maintained 4498F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4499F: drivers/reset/reset-k210.c 4500 4501CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4502M: Damien Le Moal <dlemoal@kernel.org> 4503L: linux-riscv@lists.infradead.org 4504S: Maintained 4505F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4506F: drivers/soc/canaan/ 4507F: include/soc/canaan/ 4508 4509CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4510M: David Howells <dhowells@redhat.com> 4511L: linux-cachefs@redhat.com (moderated for non-subscribers) 4512S: Supported 4513F: Documentation/filesystems/caching/cachefiles.rst 4514F: fs/cachefiles/ 4515 4516CADENCE MIPI-CSI2 BRIDGES 4517M: Maxime Ripard <mripard@kernel.org> 4518L: linux-media@vger.kernel.org 4519S: Maintained 4520F: Documentation/devicetree/bindings/media/cdns,*.txt 4521F: drivers/media/platform/cadence/cdns-csi2* 4522 4523CADENCE NAND DRIVER 4524L: linux-mtd@lists.infradead.org 4525S: Orphan 4526F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4527F: drivers/mtd/nand/raw/cadence-nand-controller.c 4528 4529CADENCE USB3 DRD IP DRIVER 4530M: Peter Chen <peter.chen@kernel.org> 4531M: Pawel Laszczak <pawell@cadence.com> 4532R: Roger Quadros <rogerq@kernel.org> 4533R: Aswath Govindraju <a-govindraju@ti.com> 4534L: linux-usb@vger.kernel.org 4535S: Maintained 4536T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4537F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4538F: drivers/usb/cdns3/ 4539X: drivers/usb/cdns3/cdnsp* 4540 4541CADENCE USBSSP DRD IP DRIVER 4542M: Pawel Laszczak <pawell@cadence.com> 4543L: linux-usb@vger.kernel.org 4544S: Maintained 4545T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4546F: drivers/usb/cdns3/ 4547X: drivers/usb/cdns3/cdns3* 4548 4549CADET FM/AM RADIO RECEIVER DRIVER 4550M: Hans Verkuil <hverkuil@xs4all.nl> 4551L: linux-media@vger.kernel.org 4552S: Maintained 4553W: https://linuxtv.org 4554T: git git://linuxtv.org/media_tree.git 4555F: drivers/media/radio/radio-cadet* 4556 4557CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4558L: linux-media@vger.kernel.org 4559S: Orphan 4560T: git git://linuxtv.org/media_tree.git 4561F: Documentation/admin-guide/media/cafe_ccic* 4562F: drivers/media/platform/marvell/ 4563 4564CAIF NETWORK LAYER 4565L: netdev@vger.kernel.org 4566S: Orphan 4567F: Documentation/networking/caif/ 4568F: drivers/net/caif/ 4569F: include/net/caif/ 4570F: include/uapi/linux/caif/ 4571F: net/caif/ 4572 4573CAKE QDISC 4574M: Toke Høiland-Jørgensen <toke@toke.dk> 4575L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4576S: Maintained 4577F: net/sched/sch_cake.c 4578 4579CAN NETWORK DRIVERS 4580M: Wolfgang Grandegger <wg@grandegger.com> 4581M: Marc Kleine-Budde <mkl@pengutronix.de> 4582L: linux-can@vger.kernel.org 4583S: Maintained 4584W: https://github.com/linux-can 4585T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4586T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4587F: Documentation/devicetree/bindings/net/can/ 4588F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4589F: drivers/net/can/ 4590F: drivers/phy/phy-can-transceiver.c 4591F: include/linux/can/bittiming.h 4592F: include/linux/can/dev.h 4593F: include/linux/can/length.h 4594F: include/linux/can/platform/ 4595F: include/linux/can/rx-offload.h 4596F: include/uapi/linux/can/error.h 4597F: include/uapi/linux/can/netlink.h 4598F: include/uapi/linux/can/vxcan.h 4599 4600CAN NETWORK LAYER 4601M: Oliver Hartkopp <socketcan@hartkopp.net> 4602M: Marc Kleine-Budde <mkl@pengutronix.de> 4603L: linux-can@vger.kernel.org 4604S: Maintained 4605W: https://github.com/linux-can 4606T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4607T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4608F: Documentation/networking/can.rst 4609F: include/linux/can/can-ml.h 4610F: include/linux/can/core.h 4611F: include/linux/can/skb.h 4612F: include/net/netns/can.h 4613F: include/uapi/linux/can.h 4614F: include/uapi/linux/can/bcm.h 4615F: include/uapi/linux/can/gw.h 4616F: include/uapi/linux/can/isotp.h 4617F: include/uapi/linux/can/raw.h 4618F: net/can/ 4619 4620CAN-J1939 NETWORK LAYER 4621M: Robin van der Gracht <robin@protonic.nl> 4622M: Oleksij Rempel <o.rempel@pengutronix.de> 4623R: kernel@pengutronix.de 4624L: linux-can@vger.kernel.org 4625S: Maintained 4626F: Documentation/networking/j1939.rst 4627F: include/uapi/linux/can/j1939.h 4628F: net/can/j1939/ 4629 4630CAPABILITIES 4631M: Serge Hallyn <serge@hallyn.com> 4632L: linux-security-module@vger.kernel.org 4633S: Supported 4634F: include/linux/capability.h 4635F: include/uapi/linux/capability.h 4636F: kernel/capability.c 4637F: security/commoncap.c 4638 4639CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4640M: Kevin Tsai <ktsai@capellamicro.com> 4641S: Maintained 4642F: drivers/iio/light/cm* 4643 4644CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4645M: Christian Lamparter <chunkeey@googlemail.com> 4646L: linux-wireless@vger.kernel.org 4647S: Maintained 4648W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4649F: drivers/net/wireless/ath/carl9170/ 4650 4651CAVIUM I2C DRIVER 4652M: Robert Richter <rric@kernel.org> 4653S: Odd Fixes 4654W: http://www.marvell.com 4655F: drivers/i2c/busses/i2c-octeon* 4656F: drivers/i2c/busses/i2c-thunderx* 4657 4658CAVIUM LIQUIDIO NETWORK DRIVER 4659M: Derek Chickles <dchickles@marvell.com> 4660M: Satanand Burla <sburla@marvell.com> 4661M: Felix Manlunas <fmanlunas@marvell.com> 4662L: netdev@vger.kernel.org 4663S: Supported 4664W: http://www.marvell.com 4665F: drivers/net/ethernet/cavium/liquidio/ 4666 4667CAVIUM MMC DRIVER 4668M: Robert Richter <rric@kernel.org> 4669S: Odd Fixes 4670W: http://www.marvell.com 4671F: drivers/mmc/host/cavium* 4672 4673CAVIUM OCTEON-TX CRYPTO DRIVER 4674M: George Cherian <gcherian@marvell.com> 4675L: linux-crypto@vger.kernel.org 4676S: Supported 4677W: http://www.marvell.com 4678F: drivers/crypto/cavium/cpt/ 4679 4680CAVIUM THUNDERX2 ARM64 SOC 4681M: Robert Richter <rric@kernel.org> 4682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4683S: Odd Fixes 4684F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4685F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4686 4687CBS/ETF/TAPRIO QDISCS 4688M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4689S: Maintained 4690L: netdev@vger.kernel.org 4691F: net/sched/sch_cbs.c 4692F: net/sched/sch_etf.c 4693F: net/sched/sch_taprio.c 4694 4695CC2520 IEEE-802.15.4 RADIO DRIVER 4696M: Stefan Schmidt <stefan@datenfreihafen.org> 4697L: linux-wpan@vger.kernel.org 4698S: Odd Fixes 4699F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4700F: drivers/net/ieee802154/cc2520.c 4701 4702CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4703M: Gilad Ben-Yossef <gilad@benyossef.com> 4704L: linux-crypto@vger.kernel.org 4705S: Supported 4706W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4707F: drivers/crypto/ccree/ 4708 4709CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4710M: Hadar Gat <hadar.gat@arm.com> 4711L: linux-crypto@vger.kernel.org 4712S: Supported 4713F: drivers/char/hw_random/cctrng.c 4714F: drivers/char/hw_random/cctrng.h 4715F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4716W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4717 4718CEC FRAMEWORK 4719M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4720L: linux-media@vger.kernel.org 4721S: Supported 4722W: http://linuxtv.org 4723T: git git://linuxtv.org/media_tree.git 4724F: Documentation/ABI/testing/debugfs-cec-error-inj 4725F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4726F: Documentation/driver-api/media/cec-core.rst 4727F: Documentation/userspace-api/media/cec 4728F: drivers/media/cec/ 4729F: drivers/media/rc/keymaps/rc-cec.c 4730F: include/media/cec-notifier.h 4731F: include/media/cec.h 4732F: include/uapi/linux/cec-funcs.h 4733F: include/uapi/linux/cec.h 4734 4735CEC GPIO DRIVER 4736M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4737L: linux-media@vger.kernel.org 4738S: Supported 4739W: http://linuxtv.org 4740T: git git://linuxtv.org/media_tree.git 4741F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4742F: drivers/media/cec/platform/cec-gpio/ 4743 4744CELL BROADBAND ENGINE ARCHITECTURE 4745M: Arnd Bergmann <arnd@arndb.de> 4746L: linuxppc-dev@lists.ozlabs.org 4747S: Supported 4748W: http://www.ibm.com/developerworks/power/cell/ 4749F: arch/powerpc/include/asm/cell*.h 4750F: arch/powerpc/include/asm/spu*.h 4751F: arch/powerpc/include/uapi/asm/spu*.h 4752F: arch/powerpc/platforms/cell/ 4753 4754CELLWISE CW2015 BATTERY DRIVER 4755M: Tobias Schrammm <t.schramm@manjaro.org> 4756S: Maintained 4757F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4758F: drivers/power/supply/cw2015_battery.c 4759 4760CEPH COMMON CODE (LIBCEPH) 4761M: Ilya Dryomov <idryomov@gmail.com> 4762M: Xiubo Li <xiubli@redhat.com> 4763R: Jeff Layton <jlayton@kernel.org> 4764L: ceph-devel@vger.kernel.org 4765S: Supported 4766W: http://ceph.com/ 4767T: git https://github.com/ceph/ceph-client.git 4768F: include/linux/ceph/ 4769F: include/linux/crush/ 4770F: net/ceph/ 4771 4772CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4773M: Xiubo Li <xiubli@redhat.com> 4774M: Ilya Dryomov <idryomov@gmail.com> 4775R: Jeff Layton <jlayton@kernel.org> 4776L: ceph-devel@vger.kernel.org 4777S: Supported 4778W: http://ceph.com/ 4779T: git https://github.com/ceph/ceph-client.git 4780F: Documentation/filesystems/ceph.rst 4781F: fs/ceph/ 4782 4783CERTIFICATE HANDLING 4784M: David Howells <dhowells@redhat.com> 4785M: David Woodhouse <dwmw2@infradead.org> 4786L: keyrings@vger.kernel.org 4787S: Maintained 4788F: Documentation/admin-guide/module-signing.rst 4789F: certs/ 4790F: scripts/sign-file.c 4791F: tools/certs/ 4792 4793CFAG12864B LCD DRIVER 4794M: Miguel Ojeda <ojeda@kernel.org> 4795S: Maintained 4796F: drivers/auxdisplay/cfag12864b.c 4797F: include/linux/cfag12864b.h 4798 4799CFAG12864BFB LCD FRAMEBUFFER DRIVER 4800M: Miguel Ojeda <ojeda@kernel.org> 4801S: Maintained 4802F: drivers/auxdisplay/cfag12864bfb.c 4803F: include/linux/cfag12864b.h 4804 4805CHAR and MISC DRIVERS 4806M: Arnd Bergmann <arnd@arndb.de> 4807M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4808S: Supported 4809T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4810F: drivers/char/ 4811F: drivers/misc/ 4812F: include/linux/miscdevice.h 4813X: drivers/char/agp/ 4814X: drivers/char/hw_random/ 4815X: drivers/char/ipmi/ 4816X: drivers/char/random.c 4817X: drivers/char/tpm/ 4818 4819CHECKPATCH 4820M: Andy Whitcroft <apw@canonical.com> 4821M: Joe Perches <joe@perches.com> 4822R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4823R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4824S: Maintained 4825F: scripts/checkpatch.pl 4826 4827CHECKPATCH DOCUMENTATION 4828M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4829M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4830R: Joe Perches <joe@perches.com> 4831S: Maintained 4832F: Documentation/dev-tools/checkpatch.rst 4833 4834CHINESE DOCUMENTATION 4835M: Alex Shi <alexs@kernel.org> 4836M: Yanteng Si <siyanteng@loongson.cn> 4837S: Maintained 4838F: Documentation/translations/zh_CN/ 4839 4840CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4841M: Peter Chen <peter.chen@kernel.org> 4842L: linux-usb@vger.kernel.org 4843S: Maintained 4844T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4845F: drivers/usb/chipidea/ 4846 4847CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4848M: Hans de Goede <hdegoede@redhat.com> 4849L: linux-input@vger.kernel.org 4850S: Maintained 4851F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4852F: drivers/input/touchscreen/chipone_icn8318.c 4853 4854CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4855M: Hans de Goede <hdegoede@redhat.com> 4856L: linux-input@vger.kernel.org 4857S: Maintained 4858F: drivers/input/touchscreen/chipone_icn8505.c 4859 4860CHROME HARDWARE PLATFORM SUPPORT 4861M: Benson Leung <bleung@chromium.org> 4862L: chrome-platform@lists.linux.dev 4863S: Maintained 4864T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4865F: drivers/platform/chrome/ 4866 4867CHROMEOS EC CODEC DRIVER 4868M: Cheng-Yi Chiang <cychiang@chromium.org> 4869M: Tzung-Bi Shih <tzungbi@kernel.org> 4870R: Guenter Roeck <groeck@chromium.org> 4871L: chrome-platform@lists.linux.dev 4872S: Maintained 4873F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4874F: sound/soc/codecs/cros_ec_codec.* 4875 4876CHROMEOS EC UART DRIVER 4877M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4878R: Benson Leung <bleung@chromium.org> 4879R: Tzung-Bi Shih <tzungbi@kernel.org> 4880S: Maintained 4881F: drivers/platform/chrome/cros_ec_uart.c 4882 4883CHROMEOS EC SUBDRIVERS 4884M: Benson Leung <bleung@chromium.org> 4885R: Guenter Roeck <groeck@chromium.org> 4886L: chrome-platform@lists.linux.dev 4887S: Maintained 4888F: drivers/power/supply/cros_usbpd-charger.c 4889N: cros_ec 4890N: cros-ec 4891 4892CHROMEOS EC USB TYPE-C DRIVER 4893M: Prashant Malani <pmalani@chromium.org> 4894L: chrome-platform@lists.linux.dev 4895S: Maintained 4896F: drivers/platform/chrome/cros_ec_typec.* 4897F: drivers/platform/chrome/cros_typec_switch.c 4898F: drivers/platform/chrome/cros_typec_vdm.* 4899 4900CHROMEOS EC USB PD NOTIFY DRIVER 4901M: Prashant Malani <pmalani@chromium.org> 4902L: chrome-platform@lists.linux.dev 4903S: Maintained 4904F: drivers/platform/chrome/cros_usbpd_notify.c 4905F: include/linux/platform_data/cros_usbpd_notify.h 4906 4907CHROMEOS HPS DRIVER 4908M: Dan Callaghan <dcallagh@chromium.org> 4909R: Sami Kyöstilä <skyostil@chromium.org> 4910S: Maintained 4911F: drivers/platform/chrome/cros_hps_i2c.c 4912 4913CHRONTEL CH7322 CEC DRIVER 4914M: Joe Tessler <jrt@google.com> 4915L: linux-media@vger.kernel.org 4916S: Maintained 4917T: git git://linuxtv.org/media_tree.git 4918F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4919F: drivers/media/cec/i2c/ch7322.c 4920 4921CIRRUS LOGIC AUDIO CODEC DRIVERS 4922M: James Schulman <james.schulman@cirrus.com> 4923M: David Rhodes <david.rhodes@cirrus.com> 4924M: Richard Fitzgerald <rf@opensource.cirrus.com> 4925L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4926L: patches@opensource.cirrus.com 4927S: Maintained 4928F: Documentation/devicetree/bindings/sound/cirrus,cs* 4929F: include/dt-bindings/sound/cs* 4930F: include/sound/cs* 4931F: sound/pci/hda/cs* 4932F: sound/pci/hda/hda_cs_dsp_ctl.* 4933F: sound/soc/codecs/cs* 4934 4935CIRRUS LOGIC DSP FIRMWARE DRIVER 4936M: Simon Trimmer <simont@opensource.cirrus.com> 4937M: Charles Keepax <ckeepax@opensource.cirrus.com> 4938M: Richard Fitzgerald <rf@opensource.cirrus.com> 4939L: patches@opensource.cirrus.com 4940S: Supported 4941W: https://github.com/CirrusLogic/linux-drivers/wiki 4942T: git https://github.com/CirrusLogic/linux-drivers.git 4943F: drivers/firmware/cirrus/* 4944F: include/linux/firmware/cirrus/* 4945 4946CIRRUS LOGIC EP93XX ETHERNET DRIVER 4947M: Hartley Sweeten <hsweeten@visionengravers.com> 4948L: netdev@vger.kernel.org 4949S: Maintained 4950F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4951 4952CIRRUS LOGIC LOCHNAGAR DRIVER 4953M: Charles Keepax <ckeepax@opensource.cirrus.com> 4954M: Richard Fitzgerald <rf@opensource.cirrus.com> 4955L: patches@opensource.cirrus.com 4956S: Supported 4957F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4958F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4959F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4960F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4961F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4962F: Documentation/hwmon/lochnagar.rst 4963F: drivers/clk/clk-lochnagar.c 4964F: drivers/hwmon/lochnagar-hwmon.c 4965F: drivers/mfd/lochnagar-i2c.c 4966F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4967F: drivers/regulator/lochnagar-regulator.c 4968F: include/dt-bindings/clock/lochnagar.h 4969F: include/dt-bindings/pinctrl/lochnagar.h 4970F: include/linux/mfd/lochnagar* 4971F: sound/soc/codecs/lochnagar-sc.c 4972 4973CIRRUS LOGIC MADERA CODEC DRIVERS 4974M: Charles Keepax <ckeepax@opensource.cirrus.com> 4975M: Richard Fitzgerald <rf@opensource.cirrus.com> 4976L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4977L: patches@opensource.cirrus.com 4978S: Supported 4979W: https://github.com/CirrusLogic/linux-drivers/wiki 4980T: git https://github.com/CirrusLogic/linux-drivers.git 4981F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4982F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4983F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4984F: drivers/gpio/gpio-madera* 4985F: drivers/irqchip/irq-madera* 4986F: drivers/mfd/cs47l* 4987F: drivers/mfd/madera* 4988F: drivers/pinctrl/cirrus/* 4989F: include/dt-bindings/sound/madera* 4990F: include/linux/irqchip/irq-madera* 4991F: include/linux/mfd/madera/* 4992F: include/sound/madera* 4993F: sound/soc/codecs/cs47l* 4994F: sound/soc/codecs/madera* 4995 4996CISCO FCOE HBA DRIVER 4997M: Satish Kharat <satishkh@cisco.com> 4998M: Sesidhar Baddela <sebaddel@cisco.com> 4999M: Karan Tilak Kumar <kartilak@cisco.com> 5000L: linux-scsi@vger.kernel.org 5001S: Supported 5002F: drivers/scsi/fnic/ 5003 5004CISCO SCSI HBA DRIVER 5005M: Karan Tilak Kumar <kartilak@cisco.com> 5006M: Sesidhar Baddela <sebaddel@cisco.com> 5007L: linux-scsi@vger.kernel.org 5008S: Supported 5009F: drivers/scsi/snic/ 5010 5011CISCO VIC ETHERNET NIC DRIVER 5012M: Christian Benvenuti <benve@cisco.com> 5013M: Satish Kharat <satishkh@cisco.com> 5014S: Supported 5015F: drivers/net/ethernet/cisco/enic/ 5016 5017CISCO VIC LOW LATENCY NIC DRIVER 5018M: Christian Benvenuti <benve@cisco.com> 5019M: Nelson Escobar <neescoba@cisco.com> 5020S: Supported 5021F: drivers/infiniband/hw/usnic/ 5022 5023CLANG-FORMAT FILE 5024M: Miguel Ojeda <ojeda@kernel.org> 5025S: Maintained 5026F: .clang-format 5027 5028CLANG/LLVM BUILD SUPPORT 5029M: Nathan Chancellor <nathan@kernel.org> 5030M: Nick Desaulniers <ndesaulniers@google.com> 5031R: Tom Rix <trix@redhat.com> 5032L: llvm@lists.linux.dev 5033S: Supported 5034W: https://clangbuiltlinux.github.io/ 5035B: https://github.com/ClangBuiltLinux/linux/issues 5036C: irc://irc.libera.chat/clangbuiltlinux 5037F: Documentation/kbuild/llvm.rst 5038F: include/linux/compiler-clang.h 5039F: scripts/Makefile.clang 5040F: scripts/clang-tools/ 5041K: \b(?i:clang|llvm)\b 5042 5043CLANG CONTROL FLOW INTEGRITY SUPPORT 5044M: Sami Tolvanen <samitolvanen@google.com> 5045M: Kees Cook <keescook@chromium.org> 5046R: Nathan Chancellor <nathan@kernel.org> 5047R: Nick Desaulniers <ndesaulniers@google.com> 5048L: llvm@lists.linux.dev 5049S: Supported 5050B: https://github.com/ClangBuiltLinux/linux/issues 5051T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5052F: include/linux/cfi.h 5053F: kernel/cfi.c 5054 5055CLK API 5056M: Russell King <linux@armlinux.org.uk> 5057L: linux-clk@vger.kernel.org 5058S: Maintained 5059F: include/linux/clk.h 5060 5061CLOCKSOURCE, CLOCKEVENT DRIVERS 5062M: Daniel Lezcano <daniel.lezcano@linaro.org> 5063M: Thomas Gleixner <tglx@linutronix.de> 5064L: linux-kernel@vger.kernel.org 5065S: Supported 5066T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5067F: Documentation/devicetree/bindings/timer/ 5068F: drivers/clocksource/ 5069 5070CMPC ACPI DRIVER 5071M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5072M: Daniel Oliveira Nascimento <don@syst.com.br> 5073L: platform-driver-x86@vger.kernel.org 5074S: Supported 5075F: drivers/platform/x86/classmate-laptop.c 5076 5077COBALT MEDIA DRIVER 5078M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5079L: linux-media@vger.kernel.org 5080S: Supported 5081W: https://linuxtv.org 5082T: git git://linuxtv.org/media_tree.git 5083F: drivers/media/pci/cobalt/ 5084 5085COCCINELLE/Semantic Patches (SmPL) 5086M: Julia Lawall <Julia.Lawall@inria.fr> 5087M: Nicolas Palix <nicolas.palix@imag.fr> 5088L: cocci@inria.fr (moderated for non-subscribers) 5089S: Supported 5090W: https://coccinelle.gitlabpages.inria.fr/website/ 5091T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5092F: Documentation/dev-tools/coccinelle.rst 5093F: scripts/coccicheck 5094F: scripts/coccinelle/ 5095 5096CODA FILE SYSTEM 5097M: Jan Harkes <jaharkes@cs.cmu.edu> 5098M: coda@cs.cmu.edu 5099L: codalist@coda.cs.cmu.edu 5100S: Maintained 5101W: http://www.coda.cs.cmu.edu/ 5102F: Documentation/filesystems/coda.rst 5103F: fs/coda/ 5104F: include/linux/coda*.h 5105F: include/uapi/linux/coda*.h 5106 5107CODA V4L2 MEM2MEM DRIVER 5108M: Philipp Zabel <p.zabel@pengutronix.de> 5109L: linux-media@vger.kernel.org 5110S: Maintained 5111F: Documentation/devicetree/bindings/media/coda.yaml 5112F: drivers/media/platform/chips-media/ 5113 5114CODE OF CONDUCT 5115M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5116S: Supported 5117F: Documentation/process/code-of-conduct-interpretation.rst 5118F: Documentation/process/code-of-conduct.rst 5119 5120COMEDI DRIVERS 5121M: Ian Abbott <abbotti@mev.co.uk> 5122M: H Hartley Sweeten <hsweeten@visionengravers.com> 5123S: Odd Fixes 5124F: drivers/comedi/ 5125F: include/linux/comedi/ 5126F: include/uapi/linux/comedi.h 5127 5128COMMON CLK FRAMEWORK 5129M: Michael Turquette <mturquette@baylibre.com> 5130M: Stephen Boyd <sboyd@kernel.org> 5131L: linux-clk@vger.kernel.org 5132S: Maintained 5133Q: http://patchwork.kernel.org/project/linux-clk/list/ 5134T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5135F: Documentation/devicetree/bindings/clock/ 5136F: drivers/clk/ 5137F: include/dt-bindings/clock/ 5138F: include/linux/clk-pr* 5139F: include/linux/clk/ 5140F: include/linux/of_clk.h 5141X: drivers/clk/clkdev.c 5142 5143COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5144M: Steve French <sfrench@samba.org> 5145R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5146R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5147R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5148R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5149L: linux-cifs@vger.kernel.org 5150L: samba-technical@lists.samba.org (moderated for non-subscribers) 5151S: Supported 5152W: https://wiki.samba.org/index.php/LinuxCIFS 5153T: git git://git.samba.org/sfrench/cifs-2.6.git 5154F: Documentation/admin-guide/cifs/ 5155F: fs/cifs/ 5156F: fs/smbfs_common/ 5157F: include/uapi/linux/cifs 5158 5159COMPACTPCI HOTPLUG CORE 5160M: Scott Murray <scott@spiteful.org> 5161L: linux-pci@vger.kernel.org 5162S: Maintained 5163F: drivers/pci/hotplug/cpci_hotplug* 5164 5165COMPACTPCI HOTPLUG GENERIC DRIVER 5166M: Scott Murray <scott@spiteful.org> 5167L: linux-pci@vger.kernel.org 5168S: Maintained 5169F: drivers/pci/hotplug/cpcihp_generic.c 5170 5171COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5172M: Scott Murray <scott@spiteful.org> 5173L: linux-pci@vger.kernel.org 5174S: Maintained 5175F: drivers/pci/hotplug/cpcihp_zt5550.* 5176 5177COMPAL LAPTOP SUPPORT 5178M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5179L: platform-driver-x86@vger.kernel.org 5180S: Maintained 5181F: drivers/platform/x86/compal-laptop.c 5182 5183COMPILER ATTRIBUTES 5184M: Miguel Ojeda <ojeda@kernel.org> 5185R: Nick Desaulniers <ndesaulniers@google.com> 5186S: Maintained 5187F: include/linux/compiler_attributes.h 5188 5189COMPUTE EXPRESS LINK (CXL) 5190M: Alison Schofield <alison.schofield@intel.com> 5191M: Vishal Verma <vishal.l.verma@intel.com> 5192M: Ira Weiny <ira.weiny@intel.com> 5193M: Ben Widawsky <bwidawsk@kernel.org> 5194M: Dan Williams <dan.j.williams@intel.com> 5195L: linux-cxl@vger.kernel.org 5196S: Maintained 5197F: drivers/cxl/ 5198F: include/uapi/linux/cxl_mem.h 5199 5200CONEXANT ACCESSRUNNER USB DRIVER 5201L: accessrunner-general@lists.sourceforge.net 5202S: Orphan 5203W: http://accessrunner.sourceforge.net/ 5204F: drivers/usb/atm/cxacru.c 5205 5206CONFIGFS 5207M: Joel Becker <jlbec@evilplan.org> 5208M: Christoph Hellwig <hch@lst.de> 5209S: Supported 5210T: git git://git.infradead.org/users/hch/configfs.git 5211F: fs/configfs/ 5212F: include/linux/configfs.h 5213F: samples/configfs/ 5214 5215CONSOLE SUBSYSTEM 5216M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5217S: Supported 5218F: drivers/video/console/ 5219F: include/linux/console* 5220 5221CONTEXT TRACKING 5222M: Frederic Weisbecker <frederic@kernel.org> 5223M: "Paul E. McKenney" <paulmck@kernel.org> 5224S: Maintained 5225F: kernel/context_tracking.c 5226F: include/linux/context_tracking* 5227 5228CONTROL GROUP (CGROUP) 5229M: Tejun Heo <tj@kernel.org> 5230M: Zefan Li <lizefan.x@bytedance.com> 5231M: Johannes Weiner <hannes@cmpxchg.org> 5232L: cgroups@vger.kernel.org 5233S: Maintained 5234T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5235F: Documentation/admin-guide/cgroup-v1/ 5236F: Documentation/admin-guide/cgroup-v2.rst 5237F: include/linux/cgroup* 5238F: kernel/cgroup/ 5239F: tools/testing/selftests/cgroup/ 5240 5241CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5242M: Tejun Heo <tj@kernel.org> 5243M: Josef Bacik <josef@toxicpanda.com> 5244M: Jens Axboe <axboe@kernel.dk> 5245L: cgroups@vger.kernel.org 5246L: linux-block@vger.kernel.org 5247T: git git://git.kernel.dk/linux-block 5248F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5249F: block/bfq-cgroup.c 5250F: block/blk-cgroup.c 5251F: block/blk-iocost.c 5252F: block/blk-iolatency.c 5253F: block/blk-throttle.c 5254F: include/linux/blk-cgroup.h 5255 5256CONTROL GROUP - CPUSET 5257M: Waiman Long <longman@redhat.com> 5258M: Zefan Li <lizefan.x@bytedance.com> 5259L: cgroups@vger.kernel.org 5260S: Maintained 5261T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5262F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5263F: include/linux/cpuset.h 5264F: kernel/cgroup/cpuset.c 5265 5266CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5267M: Johannes Weiner <hannes@cmpxchg.org> 5268M: Michal Hocko <mhocko@kernel.org> 5269M: Roman Gushchin <roman.gushchin@linux.dev> 5270M: Shakeel Butt <shakeelb@google.com> 5271R: Muchun Song <muchun.song@linux.dev> 5272L: cgroups@vger.kernel.org 5273L: linux-mm@kvack.org 5274S: Maintained 5275F: mm/memcontrol.c 5276F: mm/swap_cgroup.c 5277F: tools/testing/selftests/cgroup/memcg_protection.m 5278F: tools/testing/selftests/cgroup/test_kmem.c 5279F: tools/testing/selftests/cgroup/test_memcontrol.c 5280 5281CORETEMP HARDWARE MONITORING DRIVER 5282M: Fenghua Yu <fenghua.yu@intel.com> 5283L: linux-hwmon@vger.kernel.org 5284S: Maintained 5285F: Documentation/hwmon/coretemp.rst 5286F: drivers/hwmon/coretemp.c 5287 5288CORSAIR-CPRO HARDWARE MONITOR DRIVER 5289M: Marius Zachmann <mail@mariuszachmann.de> 5290L: linux-hwmon@vger.kernel.org 5291S: Maintained 5292F: drivers/hwmon/corsair-cpro.c 5293 5294CORSAIR-PSU HARDWARE MONITOR DRIVER 5295M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5296L: linux-hwmon@vger.kernel.org 5297S: Maintained 5298F: Documentation/hwmon/corsair-psu.rst 5299F: drivers/hwmon/corsair-psu.c 5300 5301COUNTER SUBSYSTEM 5302M: William Breathitt Gray <william.gray@linaro.org> 5303L: linux-iio@vger.kernel.org 5304S: Maintained 5305T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5306F: Documentation/ABI/testing/sysfs-bus-counter 5307F: Documentation/driver-api/generic-counter.rst 5308F: drivers/counter/ 5309F: include/linux/counter.h 5310F: include/uapi/linux/counter.h 5311F: tools/counter/ 5312 5313CP2615 I2C DRIVER 5314M: Bence Csókás <bence98@sch.bme.hu> 5315S: Maintained 5316F: drivers/i2c/busses/i2c-cp2615.c 5317 5318CPMAC ETHERNET DRIVER 5319M: Florian Fainelli <f.fainelli@gmail.com> 5320L: netdev@vger.kernel.org 5321S: Maintained 5322F: drivers/net/ethernet/ti/cpmac.c 5323 5324CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5325M: Viresh Kumar <viresh.kumar@linaro.org> 5326M: Sudeep Holla <sudeep.holla@arm.com> 5327L: linux-pm@vger.kernel.org 5328S: Maintained 5329W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5330F: drivers/cpufreq/vexpress-spc-cpufreq.c 5331 5332CPU FREQUENCY SCALING FRAMEWORK 5333M: "Rafael J. Wysocki" <rafael@kernel.org> 5334M: Viresh Kumar <viresh.kumar@linaro.org> 5335L: linux-pm@vger.kernel.org 5336S: Maintained 5337B: https://bugzilla.kernel.org 5338T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5339T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5340F: Documentation/admin-guide/pm/cpufreq.rst 5341F: Documentation/admin-guide/pm/intel_pstate.rst 5342F: Documentation/cpu-freq/ 5343F: Documentation/devicetree/bindings/cpufreq/ 5344F: drivers/cpufreq/ 5345F: include/linux/cpufreq.h 5346F: include/linux/sched/cpufreq.h 5347F: kernel/sched/cpufreq*.c 5348F: tools/testing/selftests/cpufreq/ 5349 5350CPU IDLE TIME MANAGEMENT FRAMEWORK 5351M: "Rafael J. Wysocki" <rafael@kernel.org> 5352M: Daniel Lezcano <daniel.lezcano@linaro.org> 5353L: linux-pm@vger.kernel.org 5354S: Maintained 5355B: https://bugzilla.kernel.org 5356T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5357F: Documentation/admin-guide/pm/cpuidle.rst 5358F: Documentation/driver-api/pm/cpuidle.rst 5359F: drivers/cpuidle/ 5360F: include/linux/cpuidle.h 5361 5362CPU POWER MONITORING SUBSYSTEM 5363M: Thomas Renninger <trenn@suse.com> 5364M: Shuah Khan <shuah@kernel.org> 5365M: Shuah Khan <skhan@linuxfoundation.org> 5366L: linux-pm@vger.kernel.org 5367S: Maintained 5368F: tools/power/cpupower/ 5369 5370CPUID/MSR DRIVER 5371M: "H. Peter Anvin" <hpa@zytor.com> 5372S: Maintained 5373F: arch/x86/kernel/cpuid.c 5374F: arch/x86/kernel/msr.c 5375 5376CPUIDLE DRIVER - ARM BIG LITTLE 5377M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5378M: Daniel Lezcano <daniel.lezcano@linaro.org> 5379L: linux-pm@vger.kernel.org 5380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5381S: Maintained 5382T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5383F: drivers/cpuidle/cpuidle-big_little.c 5384 5385CPUIDLE DRIVER - ARM EXYNOS 5386M: Daniel Lezcano <daniel.lezcano@linaro.org> 5387R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5388M: Kukjin Kim <kgene@kernel.org> 5389L: linux-pm@vger.kernel.org 5390L: linux-samsung-soc@vger.kernel.org 5391S: Supported 5392F: arch/arm/mach-exynos/pm.c 5393F: drivers/cpuidle/cpuidle-exynos.c 5394F: include/linux/platform_data/cpuidle-exynos.h 5395 5396CPUIDLE DRIVER - ARM PSCI 5397M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5398M: Sudeep Holla <sudeep.holla@arm.com> 5399L: linux-pm@vger.kernel.org 5400L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5401S: Supported 5402F: drivers/cpuidle/cpuidle-psci.c 5403 5404CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5405M: Ulf Hansson <ulf.hansson@linaro.org> 5406L: linux-pm@vger.kernel.org 5407L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5408S: Supported 5409F: drivers/cpuidle/cpuidle-psci.h 5410F: drivers/cpuidle/cpuidle-psci-domain.c 5411 5412CPUIDLE DRIVER - DT IDLE PM DOMAIN 5413M: Ulf Hansson <ulf.hansson@linaro.org> 5414L: linux-pm@vger.kernel.org 5415S: Supported 5416F: drivers/cpuidle/dt_idle_genpd.c 5417F: drivers/cpuidle/dt_idle_genpd.h 5418 5419CPUIDLE DRIVER - RISC-V SBI 5420M: Anup Patel <anup@brainfault.org> 5421L: linux-pm@vger.kernel.org 5422L: linux-riscv@lists.infradead.org 5423S: Maintained 5424F: drivers/cpuidle/cpuidle-riscv-sbi.c 5425 5426CRAMFS FILESYSTEM 5427M: Nicolas Pitre <nico@fluxnic.net> 5428S: Maintained 5429F: Documentation/filesystems/cramfs.rst 5430F: fs/cramfs/ 5431 5432CREATIVE SB0540 5433M: Bastien Nocera <hadess@hadess.net> 5434L: linux-input@vger.kernel.org 5435S: Maintained 5436F: drivers/hid/hid-creative-sb0540.c 5437 5438CRYPTO API 5439M: Herbert Xu <herbert@gondor.apana.org.au> 5440M: "David S. Miller" <davem@davemloft.net> 5441L: linux-crypto@vger.kernel.org 5442S: Maintained 5443T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5444T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5445F: Documentation/crypto/ 5446F: Documentation/devicetree/bindings/crypto/ 5447F: arch/*/crypto/ 5448F: crypto/ 5449F: drivers/crypto/ 5450F: include/crypto/ 5451F: include/linux/crypto* 5452F: lib/crypto/ 5453 5454CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5455M: Neil Horman <nhorman@tuxdriver.com> 5456L: linux-crypto@vger.kernel.org 5457S: Maintained 5458F: crypto/ansi_cprng.c 5459F: crypto/rng.c 5460 5461CS3308 MEDIA DRIVER 5462M: Hans Verkuil <hverkuil@xs4all.nl> 5463L: linux-media@vger.kernel.org 5464S: Odd Fixes 5465W: http://linuxtv.org 5466T: git git://linuxtv.org/media_tree.git 5467F: drivers/media/i2c/cs3308.c 5468 5469CS5535 Audio ALSA driver 5470M: Jaya Kumar <jayakumar.alsa@gmail.com> 5471S: Maintained 5472F: sound/pci/cs5535audio/ 5473 5474CTU CAN FD DRIVER 5475M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5476M: Ondrej Ille <ondrej.ille@gmail.com> 5477L: linux-can@vger.kernel.org 5478S: Maintained 5479F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5480F: drivers/net/can/ctucanfd/ 5481 5482CW1200 WLAN driver 5483M: Solomon Peachy <pizza@shaftnet.org> 5484S: Maintained 5485F: drivers/net/wireless/st/cw1200/ 5486 5487CX18 VIDEO4LINUX DRIVER 5488M: Andy Walls <awalls@md.metrocast.net> 5489L: linux-media@vger.kernel.org 5490S: Maintained 5491W: https://linuxtv.org 5492T: git git://linuxtv.org/media_tree.git 5493F: drivers/media/pci/cx18/ 5494F: include/uapi/linux/ivtv* 5495 5496CX2341X MPEG ENCODER HELPER MODULE 5497M: Hans Verkuil <hverkuil@xs4all.nl> 5498L: linux-media@vger.kernel.org 5499S: Maintained 5500W: https://linuxtv.org 5501T: git git://linuxtv.org/media_tree.git 5502F: drivers/media/common/cx2341x* 5503F: include/media/drv-intf/cx2341x.h 5504 5505CX24120 MEDIA DRIVER 5506M: Jemma Denson <jdenson@gmail.com> 5507M: Patrick Boettcher <patrick.boettcher@posteo.de> 5508L: linux-media@vger.kernel.org 5509S: Maintained 5510W: https://linuxtv.org 5511Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5512F: drivers/media/dvb-frontends/cx24120* 5513 5514CX88 VIDEO4LINUX DRIVER 5515M: Mauro Carvalho Chehab <mchehab@kernel.org> 5516L: linux-media@vger.kernel.org 5517S: Odd fixes 5518W: https://linuxtv.org 5519T: git git://linuxtv.org/media_tree.git 5520F: Documentation/driver-api/media/drivers/cx88* 5521F: drivers/media/pci/cx88/ 5522 5523CXD2820R MEDIA DRIVER 5524M: Antti Palosaari <crope@iki.fi> 5525L: linux-media@vger.kernel.org 5526S: Maintained 5527W: https://linuxtv.org 5528W: http://palosaari.fi/linux/ 5529Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5530T: git git://linuxtv.org/anttip/media_tree.git 5531F: drivers/media/dvb-frontends/cxd2820r* 5532 5533CXGB3 ETHERNET DRIVER (CXGB3) 5534M: Raju Rangoju <rajur@chelsio.com> 5535L: netdev@vger.kernel.org 5536S: Supported 5537W: http://www.chelsio.com 5538F: drivers/net/ethernet/chelsio/cxgb3/ 5539 5540CXGB3 ISCSI DRIVER (CXGB3I) 5541M: Varun Prakash <varun@chelsio.com> 5542L: linux-scsi@vger.kernel.org 5543S: Supported 5544W: http://www.chelsio.com 5545F: drivers/scsi/cxgbi/cxgb3i 5546 5547CXGB4 CRYPTO DRIVER (chcr) 5548M: Ayush Sawal <ayush.sawal@chelsio.com> 5549L: linux-crypto@vger.kernel.org 5550S: Supported 5551W: http://www.chelsio.com 5552F: drivers/crypto/chelsio 5553 5554CXGB4 INLINE CRYPTO DRIVER 5555M: Ayush Sawal <ayush.sawal@chelsio.com> 5556L: netdev@vger.kernel.org 5557S: Supported 5558W: http://www.chelsio.com 5559F: drivers/net/ethernet/chelsio/inline_crypto/ 5560 5561CXGB4 ETHERNET DRIVER (CXGB4) 5562M: Raju Rangoju <rajur@chelsio.com> 5563L: netdev@vger.kernel.org 5564S: Supported 5565W: http://www.chelsio.com 5566F: drivers/net/ethernet/chelsio/cxgb4/ 5567 5568CXGB4 ISCSI DRIVER (CXGB4I) 5569M: Varun Prakash <varun@chelsio.com> 5570L: linux-scsi@vger.kernel.org 5571S: Supported 5572W: http://www.chelsio.com 5573F: drivers/scsi/cxgbi/cxgb4i 5574 5575CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5576M: Potnuri Bharat Teja <bharat@chelsio.com> 5577L: linux-rdma@vger.kernel.org 5578S: Supported 5579W: http://www.openfabrics.org 5580F: drivers/infiniband/hw/cxgb4/ 5581F: include/uapi/rdma/cxgb4-abi.h 5582 5583CXGB4VF ETHERNET DRIVER (CXGB4VF) 5584M: Raju Rangoju <rajur@chelsio.com> 5585L: netdev@vger.kernel.org 5586S: Supported 5587W: http://www.chelsio.com 5588F: drivers/net/ethernet/chelsio/cxgb4vf/ 5589 5590CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5591M: Frederic Barrat <fbarrat@linux.ibm.com> 5592M: Andrew Donnellan <ajd@linux.ibm.com> 5593L: linuxppc-dev@lists.ozlabs.org 5594S: Supported 5595F: Documentation/ABI/testing/sysfs-class-cxl 5596F: Documentation/powerpc/cxl.rst 5597F: arch/powerpc/platforms/powernv/pci-cxl.c 5598F: drivers/misc/cxl/ 5599F: include/misc/cxl* 5600F: include/uapi/misc/cxl.h 5601 5602CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5603M: Manoj N. Kumar <manoj@linux.ibm.com> 5604M: Matthew R. Ochs <mrochs@linux.ibm.com> 5605M: Uma Krishnan <ukrishn@linux.ibm.com> 5606L: linux-scsi@vger.kernel.org 5607S: Supported 5608F: Documentation/powerpc/cxlflash.rst 5609F: drivers/scsi/cxlflash/ 5610F: include/uapi/scsi/cxlflash_ioctl.h 5611 5612CYBERPRO FB DRIVER 5613M: Russell King <linux@armlinux.org.uk> 5614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5615S: Maintained 5616W: http://www.armlinux.org.uk/ 5617F: drivers/video/fbdev/cyber2000fb.* 5618 5619CYCLADES PC300 DRIVER 5620S: Orphan 5621F: drivers/net/wan/pc300* 5622 5623CYPRESS_FIRMWARE MEDIA DRIVER 5624M: Antti Palosaari <crope@iki.fi> 5625L: linux-media@vger.kernel.org 5626S: Maintained 5627W: https://linuxtv.org 5628W: http://palosaari.fi/linux/ 5629Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5630T: git git://linuxtv.org/anttip/media_tree.git 5631F: drivers/media/common/cypress_firmware* 5632 5633CYPRESS CY8C95X0 PINCTRL DRIVER 5634M: Patrick Rudolph <patrick.rudolph@9elements.com> 5635L: linux-gpio@vger.kernel.org 5636S: Maintained 5637F: drivers/pinctrl/pinctrl-cy8c95x0.c 5638 5639CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5640M: Linus Walleij <linus.walleij@linaro.org> 5641L: linux-input@vger.kernel.org 5642S: Maintained 5643F: drivers/input/touchscreen/cy8ctma140.c 5644 5645CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5646M: Yassine Oudjana <y.oudjana@protonmail.com> 5647L: linux-input@vger.kernel.org 5648S: Maintained 5649F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5650F: drivers/input/keyboard/cypress-sf.c 5651 5652CYTTSP TOUCHSCREEN DRIVER 5653M: Linus Walleij <linus.walleij@linaro.org> 5654L: linux-input@vger.kernel.org 5655S: Maintained 5656F: drivers/input/touchscreen/cyttsp* 5657 5658D-LINK DIR-685 TOUCHKEYS DRIVER 5659M: Linus Walleij <linus.walleij@linaro.org> 5660L: linux-input@vger.kernel.org 5661S: Supported 5662F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5663 5664DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5665M: Joshua Kinard <kumba@gentoo.org> 5666S: Maintained 5667F: drivers/rtc/rtc-ds1685.c 5668F: include/linux/rtc/ds1685.h 5669 5670DAMA SLAVE for AX.25 5671M: Joerg Reuter <jreuter@yaina.de> 5672L: linux-hams@vger.kernel.org 5673S: Maintained 5674W: http://yaina.de/jreuter/ 5675W: http://www.qsl.net/dl1bke/ 5676F: net/ax25/af_ax25.c 5677F: net/ax25/ax25_dev.c 5678F: net/ax25/ax25_ds_* 5679F: net/ax25/ax25_in.c 5680F: net/ax25/ax25_out.c 5681F: net/ax25/ax25_timer.c 5682F: net/ax25/sysctl_net_ax25.c 5683 5684DATA ACCESS MONITOR 5685M: SeongJae Park <sj@kernel.org> 5686L: damon@lists.linux.dev 5687L: linux-mm@kvack.org 5688S: Maintained 5689W: https://damonitor.github.io 5690P: Documentation/mm/damon/maintainer-profile.rst 5691T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5692T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5693T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5694F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5695F: Documentation/admin-guide/mm/damon/ 5696F: Documentation/mm/damon/ 5697F: include/linux/damon.h 5698F: include/trace/events/damon.h 5699F: mm/damon/ 5700F: tools/testing/selftests/damon/ 5701 5702DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5703L: netdev@vger.kernel.org 5704S: Orphan 5705F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5706F: drivers/net/ethernet/dec/tulip/dmfe.c 5707 5708DC390/AM53C974 SCSI driver 5709M: Hannes Reinecke <hare@suse.com> 5710L: linux-scsi@vger.kernel.org 5711S: Maintained 5712F: drivers/scsi/am53c974.c 5713 5714DC395x SCSI driver 5715M: Oliver Neukum <oliver@neukum.org> 5716M: Ali Akcaagac <aliakc@web.de> 5717M: Jamie Lenehan <lenehan@twibble.org> 5718L: dc395x@twibble.org 5719S: Maintained 5720W: http://twibble.org/dist/dc395x/ 5721W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5722F: Documentation/scsi/dc395x.rst 5723F: drivers/scsi/dc395x.* 5724 5725DCCP PROTOCOL 5726L: dccp@vger.kernel.org 5727S: Orphan 5728W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5729F: include/linux/dccp.h 5730F: include/linux/tfrc.h 5731F: include/uapi/linux/dccp.h 5732F: net/dccp/ 5733 5734DECSTATION PLATFORM SUPPORT 5735M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5736L: linux-mips@vger.kernel.org 5737S: Maintained 5738W: http://www.linux-mips.org/wiki/DECstation 5739F: arch/mips/dec/ 5740F: arch/mips/include/asm/dec/ 5741F: arch/mips/include/asm/mach-dec/ 5742 5743DEFXX FDDI NETWORK DRIVER 5744M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5745S: Maintained 5746F: drivers/net/fddi/defxx.* 5747 5748DEFZA FDDI NETWORK DRIVER 5749M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5750S: Maintained 5751F: drivers/net/fddi/defza.* 5752 5753DEINTERLACE DRIVERS FOR ALLWINNER H3 5754M: Jernej Skrabec <jernej.skrabec@gmail.com> 5755L: linux-media@vger.kernel.org 5756S: Maintained 5757T: git git://linuxtv.org/media_tree.git 5758F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5759F: drivers/media/platform/sunxi/sun8i-di/ 5760 5761DELL LAPTOP DRIVER 5762M: Matthew Garrett <mjg59@srcf.ucam.org> 5763M: Pali Rohár <pali@kernel.org> 5764L: platform-driver-x86@vger.kernel.org 5765S: Maintained 5766F: drivers/platform/x86/dell/dell-laptop.c 5767 5768DELL LAPTOP FREEFALL DRIVER 5769M: Pali Rohár <pali@kernel.org> 5770S: Maintained 5771F: drivers/platform/x86/dell/dell-smo8800.c 5772 5773DELL LAPTOP RBTN DRIVER 5774M: Pali Rohár <pali@kernel.org> 5775S: Maintained 5776F: drivers/platform/x86/dell/dell-rbtn.* 5777 5778DELL LAPTOP SMM DRIVER 5779M: Pali Rohár <pali@kernel.org> 5780S: Maintained 5781F: Documentation/ABI/obsolete/procfs-i8k 5782F: drivers/hwmon/dell-smm-hwmon.c 5783F: include/uapi/linux/i8k.h 5784 5785DELL REMOTE BIOS UPDATE DRIVER 5786M: Stuart Hayes <stuart.w.hayes@gmail.com> 5787L: platform-driver-x86@vger.kernel.org 5788S: Maintained 5789F: drivers/platform/x86/dell/dell_rbu.c 5790 5791DELL SMBIOS DRIVER 5792M: Pali Rohár <pali@kernel.org> 5793L: Dell.Client.Kernel@dell.com 5794L: platform-driver-x86@vger.kernel.org 5795S: Maintained 5796F: drivers/platform/x86/dell/dell-smbios.* 5797 5798DELL SMBIOS SMM DRIVER 5799L: Dell.Client.Kernel@dell.com 5800L: platform-driver-x86@vger.kernel.org 5801S: Maintained 5802F: drivers/platform/x86/dell/dell-smbios-smm.c 5803 5804DELL SMBIOS WMI DRIVER 5805L: Dell.Client.Kernel@dell.com 5806L: platform-driver-x86@vger.kernel.org 5807S: Maintained 5808F: drivers/platform/x86/dell/dell-smbios-wmi.c 5809F: tools/wmi/dell-smbios-example.c 5810 5811DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5812M: Stuart Hayes <stuart.w.hayes@gmail.com> 5813L: platform-driver-x86@vger.kernel.org 5814S: Maintained 5815F: Documentation/driver-api/dcdbas.rst 5816F: drivers/platform/x86/dell/dcdbas.* 5817 5818DELL WMI DESCRIPTOR DRIVER 5819L: Dell.Client.Kernel@dell.com 5820S: Maintained 5821F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5822 5823DELL WMI DDV DRIVER 5824M: Armin Wolf <W_Armin@gmx.de> 5825S: Maintained 5826F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5827F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5828F: drivers/platform/x86/dell/dell-wmi-ddv.c 5829 5830DELL WMI SYSMAN DRIVER 5831M: Prasanth Ksr <prasanth.ksr@dell.com> 5832L: Dell.Client.Kernel@dell.com 5833L: platform-driver-x86@vger.kernel.org 5834S: Maintained 5835F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5836F: drivers/platform/x86/dell/dell-wmi-sysman/ 5837 5838DELL WMI NOTIFICATIONS DRIVER 5839M: Matthew Garrett <mjg59@srcf.ucam.org> 5840M: Pali Rohár <pali@kernel.org> 5841S: Maintained 5842F: drivers/platform/x86/dell/dell-wmi-base.c 5843 5844DELL WMI HARDWARE PRIVACY SUPPORT 5845M: Perry Yuan <Perry.Yuan@dell.com> 5846L: Dell.Client.Kernel@dell.com 5847L: platform-driver-x86@vger.kernel.org 5848S: Maintained 5849F: drivers/platform/x86/dell/dell-wmi-privacy.c 5850 5851DELTA ST MEDIA DRIVER 5852M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5853L: linux-media@vger.kernel.org 5854S: Supported 5855W: https://linuxtv.org 5856T: git git://linuxtv.org/media_tree.git 5857F: drivers/media/platform/st/sti/delta 5858 5859DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5860M: Zev Weiss <zev@bewilderbeest.net> 5861L: linux-hwmon@vger.kernel.org 5862S: Maintained 5863F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5864 5865DELTA DPS920AB PSU DRIVER 5866M: Robert Marko <robert.marko@sartura.hr> 5867L: linux-hwmon@vger.kernel.org 5868S: Maintained 5869F: Documentation/hwmon/dps920ab.rst 5870F: drivers/hwmon/pmbus/dps920ab.c 5871 5872DELTA NETWORKS TN48M CPLD DRIVERS 5873M: Robert Marko <robert.marko@sartura.hr> 5874S: Maintained 5875F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5876F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5877F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5878F: drivers/gpio/gpio-tn48m.c 5879F: include/dt-bindings/reset/delta,tn48m-reset.h 5880 5881DENALI NAND DRIVER 5882L: linux-mtd@lists.infradead.org 5883S: Orphan 5884F: drivers/mtd/nand/raw/denali* 5885 5886DESIGNWARE EDMA CORE IP DRIVER 5887M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5888L: dmaengine@vger.kernel.org 5889S: Maintained 5890F: drivers/dma/dw-edma/ 5891F: include/linux/dma/edma.h 5892 5893DESIGNWARE XDATA IP DRIVER 5894M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5895L: linux-pci@vger.kernel.org 5896S: Maintained 5897F: Documentation/misc-devices/dw-xdata-pcie.rst 5898F: drivers/misc/dw-xdata-pcie.c 5899 5900DESIGNWARE USB2 DRD IP DRIVER 5901M: Minas Harutyunyan <hminas@synopsys.com> 5902L: linux-usb@vger.kernel.org 5903S: Maintained 5904T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5905F: drivers/usb/dwc2/ 5906 5907DESIGNWARE USB3 DRD IP DRIVER 5908M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5909L: linux-usb@vger.kernel.org 5910S: Maintained 5911F: drivers/usb/dwc3/ 5912 5913DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5914M: Andreas Klinger <ak@it-klinger.de> 5915L: linux-iio@vger.kernel.org 5916S: Maintained 5917F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5918F: drivers/iio/proximity/srf*.c 5919 5920DEVICE COREDUMP (DEV_COREDUMP) 5921M: Johannes Berg <johannes@sipsolutions.net> 5922L: linux-kernel@vger.kernel.org 5923S: Maintained 5924F: drivers/base/devcoredump.c 5925F: include/linux/devcoredump.h 5926 5927DEVICE DEPENDENCY HELPER SCRIPT 5928M: Saravana Kannan <saravanak@google.com> 5929L: linux-kernel@vger.kernel.org 5930S: Maintained 5931F: scripts/dev-needs.sh 5932 5933DEVICE DIRECT ACCESS (DAX) 5934M: Dan Williams <dan.j.williams@intel.com> 5935M: Vishal Verma <vishal.l.verma@intel.com> 5936M: Dave Jiang <dave.jiang@intel.com> 5937L: nvdimm@lists.linux.dev 5938L: linux-cxl@vger.kernel.org 5939S: Supported 5940F: drivers/dax/ 5941 5942DEVICE FREQUENCY (DEVFREQ) 5943M: MyungJoo Ham <myungjoo.ham@samsung.com> 5944M: Kyungmin Park <kyungmin.park@samsung.com> 5945M: Chanwoo Choi <cw00.choi@samsung.com> 5946L: linux-pm@vger.kernel.org 5947S: Maintained 5948T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5949F: Documentation/devicetree/bindings/devfreq/ 5950F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5951F: drivers/devfreq/ 5952F: include/linux/devfreq.h 5953F: include/trace/events/devfreq.h 5954 5955DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5956M: Chanwoo Choi <cw00.choi@samsung.com> 5957L: linux-pm@vger.kernel.org 5958S: Supported 5959T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5960F: Documentation/devicetree/bindings/devfreq/event/ 5961F: drivers/devfreq/devfreq-event.c 5962F: drivers/devfreq/event/ 5963F: include/dt-bindings/pmu/exynos_ppmu.h 5964F: include/linux/devfreq-event.h 5965 5966DEVICE RESOURCE MANAGEMENT HELPERS 5967M: Hans de Goede <hdegoede@redhat.com> 5968R: Matti Vaittinen <mazziesaccount@gmail.com> 5969S: Maintained 5970F: include/linux/devm-helpers.h 5971 5972DEVICE-MAPPER (LVM) 5973M: Alasdair Kergon <agk@redhat.com> 5974M: Mike Snitzer <snitzer@kernel.org> 5975M: dm-devel@redhat.com 5976L: dm-devel@redhat.com 5977S: Maintained 5978W: http://sources.redhat.com/dm 5979Q: http://patchwork.kernel.org/project/dm-devel/list/ 5980T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5981T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5982F: Documentation/admin-guide/device-mapper/ 5983F: drivers/md/Kconfig 5984F: drivers/md/Makefile 5985F: drivers/md/dm* 5986F: drivers/md/persistent-data/ 5987F: include/linux/device-mapper.h 5988F: include/linux/dm-*.h 5989F: include/uapi/linux/dm-*.h 5990 5991DEVLINK 5992M: Jiri Pirko <jiri@resnulli.us> 5993L: netdev@vger.kernel.org 5994S: Supported 5995F: Documentation/networking/devlink 5996F: include/net/devlink.h 5997F: include/uapi/linux/devlink.h 5998F: net/devlink/ 5999 6000DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6001M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6002L: kernel@dh-electronics.com 6003S: Maintained 6004F: arch/arm/boot/dts/imx6*-dhcom-* 6005F: arch/arm/boot/dts/imx6*-dhcor-* 6006 6007DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6008M: Marek Vasut <marex@denx.de> 6009L: kernel@dh-electronics.com 6010S: Maintained 6011F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6012F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6013 6014DIALOG SEMICONDUCTOR DRIVERS 6015M: Support Opensource <support.opensource@diasemi.com> 6016S: Supported 6017W: http://www.dialog-semiconductor.com/products 6018F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6019F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6020F: Documentation/devicetree/bindings/mfd/da90*.txt 6021F: Documentation/devicetree/bindings/mfd/da90*.yaml 6022F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6023F: Documentation/devicetree/bindings/regulator/da92*.txt 6024F: Documentation/devicetree/bindings/regulator/slg51000.txt 6025F: Documentation/devicetree/bindings/sound/da[79]*.txt 6026F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6027F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6028F: Documentation/hwmon/da90??.rst 6029F: drivers/gpio/gpio-da90??.c 6030F: drivers/hwmon/da90??-hwmon.c 6031F: drivers/iio/adc/da91??-*.c 6032F: drivers/input/misc/da72??.[ch] 6033F: drivers/input/misc/da90??_onkey.c 6034F: drivers/input/touchscreen/da9052_tsi.c 6035F: drivers/leds/leds-da90??.c 6036F: drivers/mfd/da903x.c 6037F: drivers/mfd/da90??-*.c 6038F: drivers/mfd/da91??-*.c 6039F: drivers/pinctrl/pinctrl-da90??.c 6040F: drivers/power/supply/da9052-battery.c 6041F: drivers/power/supply/da91??-*.c 6042F: drivers/regulator/da9???-regulator.[ch] 6043F: drivers/regulator/slg51000-regulator.[ch] 6044F: drivers/rtc/rtc-da90??.c 6045F: drivers/thermal/da90??-thermal.c 6046F: drivers/video/backlight/da90??_bl.c 6047F: drivers/watchdog/da90??_wdt.c 6048F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6049F: include/linux/mfd/da903x.h 6050F: include/linux/mfd/da9052/ 6051F: include/linux/mfd/da9055/ 6052F: include/linux/mfd/da9062/ 6053F: include/linux/mfd/da9063/ 6054F: include/linux/mfd/da9150/ 6055F: include/linux/regulator/da9211.h 6056F: include/sound/da[79]*.h 6057F: sound/soc/codecs/da[79]*.[ch] 6058 6059DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6060M: William Breathitt Gray <william.gray@linaro.org> 6061L: linux-gpio@vger.kernel.org 6062S: Maintained 6063F: drivers/gpio/gpio-gpio-mm.c 6064 6065DIOLAN U2C-12 I2C DRIVER 6066M: Guenter Roeck <linux@roeck-us.net> 6067L: linux-i2c@vger.kernel.org 6068S: Maintained 6069F: drivers/i2c/busses/i2c-diolan-u2c.c 6070 6071DIRECTORY NOTIFICATION (DNOTIFY) 6072M: Jan Kara <jack@suse.cz> 6073R: Amir Goldstein <amir73il@gmail.com> 6074L: linux-fsdevel@vger.kernel.org 6075S: Maintained 6076F: Documentation/filesystems/dnotify.rst 6077F: fs/notify/dnotify/ 6078F: include/linux/dnotify.h 6079 6080DISK GEOMETRY AND PARTITION HANDLING 6081M: Andries Brouwer <aeb@cwi.nl> 6082S: Maintained 6083W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6084W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6085W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6086 6087DISKQUOTA 6088M: Jan Kara <jack@suse.com> 6089S: Maintained 6090F: Documentation/filesystems/quota.rst 6091F: fs/quota/ 6092F: include/linux/quota*.h 6093F: include/uapi/linux/quota*.h 6094 6095DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6096M: Bernie Thompson <bernie@plugable.com> 6097L: linux-fbdev@vger.kernel.org 6098S: Maintained 6099W: http://plugable.com/category/projects/udlfb/ 6100F: Documentation/fb/udlfb.rst 6101F: drivers/video/fbdev/udlfb.c 6102F: include/video/udlfb.h 6103 6104DISTRIBUTED LOCK MANAGER (DLM) 6105M: Christine Caulfield <ccaulfie@redhat.com> 6106M: David Teigland <teigland@redhat.com> 6107L: cluster-devel@redhat.com 6108S: Supported 6109W: http://sources.redhat.com/cluster/ 6110T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6111F: fs/dlm/ 6112 6113DMA BUFFER SHARING FRAMEWORK 6114M: Sumit Semwal <sumit.semwal@linaro.org> 6115M: Christian König <christian.koenig@amd.com> 6116L: linux-media@vger.kernel.org 6117L: dri-devel@lists.freedesktop.org 6118L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6119S: Maintained 6120T: git git://anongit.freedesktop.org/drm/drm-misc 6121F: Documentation/driver-api/dma-buf.rst 6122F: drivers/dma-buf/ 6123F: include/linux/*fence.h 6124F: include/linux/dma-buf.h 6125F: include/linux/dma-resv.h 6126K: \bdma_(?:buf|fence|resv)\b 6127 6128DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6129M: Vinod Koul <vkoul@kernel.org> 6130L: dmaengine@vger.kernel.org 6131S: Maintained 6132Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6133T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6134F: Documentation/devicetree/bindings/dma/ 6135F: Documentation/driver-api/dmaengine/ 6136F: drivers/dma/ 6137F: include/dt-bindings/dma/ 6138F: include/linux/dma/ 6139F: include/linux/dmaengine.h 6140F: include/linux/of_dma.h 6141 6142DMA MAPPING HELPERS 6143M: Christoph Hellwig <hch@lst.de> 6144M: Marek Szyprowski <m.szyprowski@samsung.com> 6145R: Robin Murphy <robin.murphy@arm.com> 6146L: iommu@lists.linux.dev 6147S: Supported 6148W: http://git.infradead.org/users/hch/dma-mapping.git 6149T: git git://git.infradead.org/users/hch/dma-mapping.git 6150F: include/asm-generic/dma-mapping.h 6151F: include/linux/dma-direct.h 6152F: include/linux/dma-mapping.h 6153F: include/linux/dma-map-ops.h 6154F: include/linux/swiotlb.h 6155F: kernel/dma/ 6156 6157DMA MAPPING BENCHMARK 6158M: Xiang Chen <chenxiang66@hisilicon.com> 6159L: iommu@lists.linux.dev 6160F: kernel/dma/map_benchmark.c 6161F: tools/testing/selftests/dma/ 6162 6163DMA-BUF HEAPS FRAMEWORK 6164M: Sumit Semwal <sumit.semwal@linaro.org> 6165R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6166R: Liam Mark <lmark@codeaurora.org> 6167R: Laura Abbott <labbott@redhat.com> 6168R: Brian Starkey <Brian.Starkey@arm.com> 6169R: John Stultz <jstultz@google.com> 6170L: linux-media@vger.kernel.org 6171L: dri-devel@lists.freedesktop.org 6172L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6173S: Maintained 6174T: git git://anongit.freedesktop.org/drm/drm-misc 6175F: drivers/dma-buf/dma-heap.c 6176F: drivers/dma-buf/heaps/* 6177F: include/linux/dma-heap.h 6178F: include/uapi/linux/dma-heap.h 6179 6180DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6181M: Lukasz Luba <lukasz.luba@arm.com> 6182L: linux-pm@vger.kernel.org 6183L: linux-samsung-soc@vger.kernel.org 6184S: Maintained 6185F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6186F: drivers/memory/samsung/exynos5422-dmc.c 6187 6188DME1737 HARDWARE MONITOR DRIVER 6189M: Juerg Haefliger <juergh@proton.me> 6190L: linux-hwmon@vger.kernel.org 6191S: Maintained 6192F: Documentation/hwmon/dme1737.rst 6193F: drivers/hwmon/dme1737.c 6194 6195DMI/SMBIOS SUPPORT 6196M: Jean Delvare <jdelvare@suse.com> 6197S: Maintained 6198T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6199F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6200F: drivers/firmware/dmi-id.c 6201F: drivers/firmware/dmi_scan.c 6202F: include/linux/dmi.h 6203 6204DOCUMENTATION 6205M: Jonathan Corbet <corbet@lwn.net> 6206L: linux-doc@vger.kernel.org 6207S: Maintained 6208P: Documentation/doc-guide/maintainer-profile.rst 6209T: git git://git.lwn.net/linux.git docs-next 6210F: Documentation/ 6211F: scripts/documentation-file-ref-check 6212F: scripts/kernel-doc 6213F: scripts/sphinx-pre-install 6214X: Documentation/ABI/ 6215X: Documentation/admin-guide/media/ 6216X: Documentation/devicetree/ 6217X: Documentation/driver-api/media/ 6218X: Documentation/firmware-guide/acpi/ 6219X: Documentation/i2c/ 6220X: Documentation/power/ 6221X: Documentation/spi/ 6222X: Documentation/userspace-api/media/ 6223 6224DOCUMENTATION REPORTING ISSUES 6225M: Thorsten Leemhuis <linux@leemhuis.info> 6226L: linux-doc@vger.kernel.org 6227S: Maintained 6228F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6229F: Documentation/admin-guide/reporting-issues.rst 6230 6231DOCUMENTATION SCRIPTS 6232M: Mauro Carvalho Chehab <mchehab@kernel.org> 6233L: linux-doc@vger.kernel.org 6234S: Maintained 6235F: Documentation/sphinx/parse-headers.pl 6236F: scripts/documentation-file-ref-check 6237F: scripts/sphinx-pre-install 6238 6239DOCUMENTATION/ITALIAN 6240M: Federico Vaga <federico.vaga@vaga.pv.it> 6241L: linux-doc@vger.kernel.org 6242S: Maintained 6243F: Documentation/translations/it_IT 6244 6245DOCUMENTATION/JAPANESE 6246R: Akira Yokosawa <akiyks@gmail.com> 6247L: linux-doc@vger.kernel.org 6248S: Maintained 6249F: Documentation/translations/ja_JP 6250 6251DONGWOON DW9714 LENS VOICE COIL DRIVER 6252M: Sakari Ailus <sakari.ailus@linux.intel.com> 6253L: linux-media@vger.kernel.org 6254S: Maintained 6255T: git git://linuxtv.org/media_tree.git 6256F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6257F: drivers/media/i2c/dw9714.c 6258 6259DONGWOON DW9768 LENS VOICE COIL DRIVER 6260M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6261L: linux-media@vger.kernel.org 6262S: Maintained 6263T: git git://linuxtv.org/media_tree.git 6264F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6265F: drivers/media/i2c/dw9768.c 6266 6267DONGWOON DW9807 LENS VOICE COIL DRIVER 6268M: Sakari Ailus <sakari.ailus@linux.intel.com> 6269L: linux-media@vger.kernel.org 6270S: Maintained 6271T: git git://linuxtv.org/media_tree.git 6272F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6273F: drivers/media/i2c/dw9807-vcm.c 6274 6275DOUBLETALK DRIVER 6276M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6277L: blinux-list@redhat.com 6278S: Maintained 6279F: drivers/char/dtlk.c 6280F: include/linux/dtlk.h 6281 6282DPAA2 DATAPATH I/O (DPIO) DRIVER 6283M: Roy Pledge <Roy.Pledge@nxp.com> 6284L: linux-kernel@vger.kernel.org 6285S: Maintained 6286F: drivers/soc/fsl/dpio 6287 6288DPAA2 ETHERNET DRIVER 6289M: Ioana Ciornei <ioana.ciornei@nxp.com> 6290L: netdev@vger.kernel.org 6291S: Maintained 6292F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6293F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6294F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6295F: drivers/net/ethernet/freescale/dpaa2/Makefile 6296F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6297F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6298F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6299F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6300F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6301F: drivers/net/ethernet/freescale/dpaa2/dpni* 6302 6303DPAA2 ETHERNET SWITCH DRIVER 6304M: Ioana Ciornei <ioana.ciornei@nxp.com> 6305L: netdev@vger.kernel.org 6306S: Maintained 6307F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6308F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6309F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6310 6311DRBD DRIVER 6312M: Philipp Reisner <philipp.reisner@linbit.com> 6313M: Lars Ellenberg <lars.ellenberg@linbit.com> 6314M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6315L: drbd-dev@lists.linbit.com 6316S: Supported 6317W: http://www.drbd.org 6318T: git git://git.linbit.com/linux-drbd.git 6319T: git git://git.linbit.com/drbd-8.4.git 6320F: Documentation/admin-guide/blockdev/ 6321F: drivers/block/drbd/ 6322F: include/linux/drbd* 6323F: lib/lru_cache.c 6324 6325DRIVER COMPONENT FRAMEWORK 6326L: dri-devel@lists.freedesktop.org 6327F: drivers/base/component.c 6328F: include/linux/component.h 6329 6330DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6331M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6332R: "Rafael J. Wysocki" <rafael@kernel.org> 6333S: Supported 6334T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6335F: Documentation/core-api/kobject.rst 6336F: drivers/base/ 6337F: fs/debugfs/ 6338F: fs/sysfs/ 6339F: include/linux/debugfs.h 6340F: include/linux/fwnode.h 6341F: include/linux/kobj* 6342F: include/linux/property.h 6343F: lib/kobj* 6344 6345DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6346M: Nishanth Menon <nm@ti.com> 6347L: linux-pm@vger.kernel.org 6348S: Maintained 6349F: drivers/soc/ti/smartreflex.c 6350F: include/linux/power/smartreflex.h 6351 6352DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6353M: Maxime Ripard <mripard@kernel.org> 6354M: Chen-Yu Tsai <wens@csie.org> 6355R: Jernej Skrabec <jernej.skrabec@gmail.com> 6356L: dri-devel@lists.freedesktop.org 6357S: Supported 6358T: git git://anongit.freedesktop.org/drm/drm-misc 6359F: drivers/gpu/drm/sun4i/sun8i* 6360 6361DRM DRIVER FOR ARM PL111 CLCD 6362M: Emma Anholt <emma@anholt.net> 6363S: Supported 6364T: git git://anongit.freedesktop.org/drm/drm-misc 6365F: drivers/gpu/drm/pl111/ 6366 6367DRM DRIVER FOR ARM VERSATILE TFT PANELS 6368M: Linus Walleij <linus.walleij@linaro.org> 6369S: Maintained 6370T: git git://anongit.freedesktop.org/drm/drm-misc 6371F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6372F: drivers/gpu/drm/panel/panel-arm-versatile.c 6373 6374DRM DRIVER FOR ASPEED BMC GFX 6375M: Joel Stanley <joel@jms.id.au> 6376L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6377S: Supported 6378T: git git://anongit.freedesktop.org/drm/drm-misc 6379F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6380F: drivers/gpu/drm/aspeed/ 6381 6382DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6383M: Dave Airlie <airlied@redhat.com> 6384R: Thomas Zimmermann <tzimmermann@suse.de> 6385L: dri-devel@lists.freedesktop.org 6386S: Supported 6387T: git git://anongit.freedesktop.org/drm/drm-misc 6388F: drivers/gpu/drm/ast/ 6389 6390DRM DRIVER FOR BOCHS VIRTUAL GPU 6391M: Gerd Hoffmann <kraxel@redhat.com> 6392L: virtualization@lists.linux-foundation.org 6393S: Maintained 6394T: git git://anongit.freedesktop.org/drm/drm-misc 6395F: drivers/gpu/drm/tiny/bochs.c 6396 6397DRM DRIVER FOR BOE HIMAX8279D PANELS 6398M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6399S: Maintained 6400F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6401F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6402 6403DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6404M: Jagan Teki <jagan@amarulasolutions.com> 6405S: Maintained 6406F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6407F: drivers/gpu/drm/bridge/chipone-icn6211.c 6408 6409DRM DRIVER FOR EBBG FT8719 PANEL 6410M: Joel Selvaraj <jo@jsfamily.in> 6411S: Maintained 6412T: git git://anongit.freedesktop.org/drm/drm-misc 6413F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6414F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6415 6416DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6417M: Linus Walleij <linus.walleij@linaro.org> 6418S: Maintained 6419T: git git://anongit.freedesktop.org/drm/drm-misc 6420F: drivers/gpu/drm/tve200/ 6421 6422DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6423M: Icenowy Zheng <icenowy@aosc.io> 6424S: Maintained 6425F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6426F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6427 6428DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6429M: Jagan Teki <jagan@amarulasolutions.com> 6430S: Maintained 6431F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6432F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6433 6434DRM DRIVER FOR GENERIC EDP PANELS 6435R: Douglas Anderson <dianders@chromium.org> 6436F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6437F: drivers/gpu/drm/panel/panel-edp.c 6438 6439DRM DRIVER FOR GENERIC USB DISPLAY 6440M: Noralf Trønnes <noralf@tronnes.org> 6441S: Maintained 6442W: https://github.com/notro/gud/wiki 6443T: git git://anongit.freedesktop.org/drm/drm-misc 6444F: drivers/gpu/drm/gud/ 6445F: include/drm/gud.h 6446 6447DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6448M: Hans de Goede <hdegoede@redhat.com> 6449S: Maintained 6450T: git git://anongit.freedesktop.org/drm/drm-misc 6451F: drivers/gpu/drm/tiny/gm12u320.c 6452 6453DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6454M: Ondrej Jirman <megi@xff.cz> 6455M: Javier Martinez Canillas <javierm@redhat.com> 6456S: Maintained 6457T: git git://anongit.freedesktop.org/drm/drm-misc 6458F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6459F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6460 6461DRM DRIVER FOR HX8357D PANELS 6462M: Emma Anholt <emma@anholt.net> 6463S: Maintained 6464T: git git://anongit.freedesktop.org/drm/drm-misc 6465F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6466F: drivers/gpu/drm/tiny/hx8357d.c 6467 6468DRM DRIVER FOR ILITEK ILI9225 PANELS 6469M: David Lechner <david@lechnology.com> 6470S: Maintained 6471T: git git://anongit.freedesktop.org/drm/drm-misc 6472F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6473F: drivers/gpu/drm/tiny/ili9225.c 6474 6475DRM DRIVER FOR ILITEK ILI9486 PANELS 6476M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6477S: Maintained 6478T: git git://anongit.freedesktop.org/drm/drm-misc 6479F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6480F: drivers/gpu/drm/tiny/ili9486.c 6481 6482DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6483M: Jagan Teki <jagan@edgeble.ai> 6484S: Maintained 6485F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6486F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6487 6488DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6489M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6490S: Supported 6491T: git git://anongit.freedesktop.org/drm/drm-misc 6492F: drivers/gpu/drm/logicvc/ 6493 6494DRM DRIVER FOR LVDS PANELS 6495M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6496L: dri-devel@lists.freedesktop.org 6497T: git git://anongit.freedesktop.org/drm/drm-misc 6498S: Maintained 6499F: drivers/gpu/drm/panel/panel-lvds.c 6500F: Documentation/devicetree/bindings/display/lvds.yaml 6501F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6502 6503DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6504M: Guido Günther <agx@sigxcpu.org> 6505R: Purism Kernel Team <kernel@puri.sm> 6506S: Maintained 6507F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6508F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6509 6510DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6511M: Dave Airlie <airlied@redhat.com> 6512R: Thomas Zimmermann <tzimmermann@suse.de> 6513L: dri-devel@lists.freedesktop.org 6514S: Supported 6515T: git git://anongit.freedesktop.org/drm/drm-misc 6516F: drivers/gpu/drm/mgag200/ 6517 6518DRM DRIVER FOR MI0283QT 6519M: Noralf Trønnes <noralf@tronnes.org> 6520S: Maintained 6521T: git git://anongit.freedesktop.org/drm/drm-misc 6522F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6523F: drivers/gpu/drm/tiny/mi0283qt.c 6524 6525DRM DRIVER FOR MIPI DBI compatible panels 6526M: Noralf Trønnes <noralf@tronnes.org> 6527S: Maintained 6528W: https://github.com/notro/panel-mipi-dbi/wiki 6529T: git git://anongit.freedesktop.org/drm/drm-misc 6530F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6531F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6532 6533DRM DRIVER FOR MSM ADRENO GPU 6534M: Rob Clark <robdclark@gmail.com> 6535M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6536M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6537R: Sean Paul <sean@poorly.run> 6538L: linux-arm-msm@vger.kernel.org 6539L: dri-devel@lists.freedesktop.org 6540L: freedreno@lists.freedesktop.org 6541S: Maintained 6542B: https://gitlab.freedesktop.org/drm/msm/-/issues 6543T: git https://gitlab.freedesktop.org/drm/msm.git 6544F: Documentation/devicetree/bindings/display/msm/ 6545F: drivers/gpu/drm/msm/ 6546F: include/uapi/drm/msm_drm.h 6547 6548DRM DRIVER FOR NOVATEK NT35510 PANELS 6549M: Linus Walleij <linus.walleij@linaro.org> 6550S: Maintained 6551T: git git://anongit.freedesktop.org/drm/drm-misc 6552F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6553F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6554 6555DRM DRIVER FOR NOVATEK NT35560 PANELS 6556M: Linus Walleij <linus.walleij@linaro.org> 6557S: Maintained 6558T: git git://anongit.freedesktop.org/drm/drm-misc 6559F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6560F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6561 6562DRM DRIVER FOR NOVATEK NT36523 PANELS 6563M: Jianhua Lu <lujianhua000@gmail.com> 6564S: Maintained 6565T: git git://anongit.freedesktop.org/drm/drm-misc 6566F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6567F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6568 6569DRM DRIVER FOR NOVATEK NT36672A PANELS 6570M: Sumit Semwal <sumit.semwal@linaro.org> 6571S: Maintained 6572T: git git://anongit.freedesktop.org/drm/drm-misc 6573F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6574F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6575 6576DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6577M: Ben Skeggs <bskeggs@redhat.com> 6578M: Karol Herbst <kherbst@redhat.com> 6579M: Lyude Paul <lyude@redhat.com> 6580L: dri-devel@lists.freedesktop.org 6581L: nouveau@lists.freedesktop.org 6582S: Supported 6583W: https://nouveau.freedesktop.org/ 6584Q: https://patchwork.freedesktop.org/project/nouveau/ 6585Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6586B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6587C: irc://irc.oftc.net/nouveau 6588T: git https://gitlab.freedesktop.org/drm/nouveau.git 6589F: drivers/gpu/drm/nouveau/ 6590F: include/uapi/drm/nouveau_drm.h 6591 6592DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6593M: Stefan Mavrodiev <stefan@olimex.com> 6594S: Maintained 6595F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6596F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6597 6598DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6599R: Douglas Anderson <dianders@chromium.org> 6600F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6601F: drivers/gpu/drm/bridge/parade-ps8640.c 6602 6603DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6604M: Noralf Trønnes <noralf@tronnes.org> 6605S: Maintained 6606T: git git://anongit.freedesktop.org/drm/drm-misc 6607F: Documentation/devicetree/bindings/display/repaper.txt 6608F: drivers/gpu/drm/tiny/repaper.c 6609 6610DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6611M: Javier Martinez Canillas <javierm@redhat.com> 6612S: Maintained 6613T: git git://anongit.freedesktop.org/drm/drm-misc 6614F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6615F: drivers/gpu/drm/solomon/ssd130x* 6616 6617DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6618M: Dave Airlie <airlied@redhat.com> 6619M: Gerd Hoffmann <kraxel@redhat.com> 6620L: virtualization@lists.linux-foundation.org 6621S: Obsolete 6622W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6623T: git git://anongit.freedesktop.org/drm/drm-misc 6624F: drivers/gpu/drm/tiny/cirrus.c 6625 6626DRM DRIVER FOR QXL VIRTUAL GPU 6627M: Dave Airlie <airlied@redhat.com> 6628M: Gerd Hoffmann <kraxel@redhat.com> 6629L: virtualization@lists.linux-foundation.org 6630L: spice-devel@lists.freedesktop.org 6631S: Maintained 6632T: git git://anongit.freedesktop.org/drm/drm-misc 6633F: drivers/gpu/drm/qxl/ 6634F: include/uapi/drm/qxl_drm.h 6635 6636DRM DRIVER FOR RAYDIUM RM67191 PANELS 6637M: Robert Chiras <robert.chiras@nxp.com> 6638S: Maintained 6639F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6640F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6641 6642DRM DRIVER FOR SAMSUNG DB7430 PANELS 6643M: Linus Walleij <linus.walleij@linaro.org> 6644S: Maintained 6645T: git git://anongit.freedesktop.org/drm/drm-misc 6646F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6647F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6648 6649DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6650M: Inki Dae <inki.dae@samsung.com> 6651M: Jagan Teki <jagan@amarulasolutions.com> 6652M: Marek Szyprowski <m.szyprowski@samsung.com> 6653S: Maintained 6654T: git git://anongit.freedesktop.org/drm/drm-misc 6655F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6656F: drivers/gpu/drm/bridge/samsung-dsim.c 6657F: include/drm/bridge/samsung-dsim.h 6658 6659DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6660M: Markuss Broks <markuss.broks@gmail.com> 6661S: Maintained 6662F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6663F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6664 6665DRM DRIVER FOR SITRONIX ST7703 PANELS 6666M: Guido Günther <agx@sigxcpu.org> 6667R: Purism Kernel Team <kernel@puri.sm> 6668R: Ondrej Jirman <megous@megous.com> 6669S: Maintained 6670F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6671F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6672 6673DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6674M: Thomas Zimmermann <tzimmermann@suse.de> 6675M: Javier Martinez Canillas <javierm@redhat.com> 6676L: dri-devel@lists.freedesktop.org 6677S: Maintained 6678T: git git://anongit.freedesktop.org/drm/drm-misc 6679F: drivers/gpu/drm/drm_aperture.c 6680F: drivers/gpu/drm/tiny/ofdrm.c 6681F: drivers/gpu/drm/tiny/simpledrm.c 6682F: drivers/video/aperture.c 6683F: drivers/video/nomodeset.c 6684F: include/drm/drm_aperture.h 6685F: include/linux/aperture.h 6686F: include/video/nomodeset.h 6687 6688DRM DRIVER FOR SITRONIX ST7586 PANELS 6689M: David Lechner <david@lechnology.com> 6690S: Maintained 6691T: git git://anongit.freedesktop.org/drm/drm-misc 6692F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6693F: drivers/gpu/drm/tiny/st7586.c 6694 6695DRM DRIVER FOR SITRONIX ST7701 PANELS 6696M: Jagan Teki <jagan@amarulasolutions.com> 6697S: Maintained 6698F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6699F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6700 6701DRM DRIVER FOR SITRONIX ST7735R PANELS 6702M: David Lechner <david@lechnology.com> 6703S: Maintained 6704T: git git://anongit.freedesktop.org/drm/drm-misc 6705F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6706F: drivers/gpu/drm/tiny/st7735r.c 6707 6708DRM DRIVER FOR ST-ERICSSON MCDE 6709M: Linus Walleij <linus.walleij@linaro.org> 6710S: Maintained 6711T: git git://anongit.freedesktop.org/drm/drm-misc 6712F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6713F: drivers/gpu/drm/mcde/ 6714 6715DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6716M: Jagan Teki <jagan@amarulasolutions.com> 6717S: Maintained 6718F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6719F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6720 6721DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6722R: Douglas Anderson <dianders@chromium.org> 6723F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6724F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6725 6726DRM DRIVER FOR TPO TPG110 PANELS 6727M: Linus Walleij <linus.walleij@linaro.org> 6728S: Maintained 6729T: git git://anongit.freedesktop.org/drm/drm-misc 6730F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6731F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6732 6733DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6734M: Dave Airlie <airlied@redhat.com> 6735R: Sean Paul <sean@poorly.run> 6736R: Thomas Zimmermann <tzimmermann@suse.de> 6737L: dri-devel@lists.freedesktop.org 6738S: Supported 6739T: git git://anongit.freedesktop.org/drm/drm-misc 6740F: drivers/gpu/drm/udl/ 6741 6742DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6743M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6744M: Melissa Wen <melissa.srw@gmail.com> 6745R: Haneen Mohammed <hamohammed.sa@gmail.com> 6746R: Daniel Vetter <daniel@ffwll.ch> 6747L: dri-devel@lists.freedesktop.org 6748S: Maintained 6749T: git git://anongit.freedesktop.org/drm/drm-misc 6750F: Documentation/gpu/vkms.rst 6751F: drivers/gpu/drm/vkms/ 6752 6753DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6754M: Hans de Goede <hdegoede@redhat.com> 6755L: dri-devel@lists.freedesktop.org 6756S: Maintained 6757T: git git://anongit.freedesktop.org/drm/drm-misc 6758F: drivers/gpu/drm/vboxvideo/ 6759 6760DRM DRIVER FOR VMWARE VIRTUAL GPU 6761M: Zack Rusin <zackr@vmware.com> 6762R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6763L: dri-devel@lists.freedesktop.org 6764S: Supported 6765T: git git://anongit.freedesktop.org/drm/drm-misc 6766F: drivers/gpu/drm/vmwgfx/ 6767F: include/uapi/drm/vmwgfx_drm.h 6768 6769DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6770M: Linus Walleij <linus.walleij@linaro.org> 6771S: Maintained 6772T: git git://anongit.freedesktop.org/drm/drm-misc 6773F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6774F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6775 6776DRM DRIVERS 6777M: David Airlie <airlied@gmail.com> 6778M: Daniel Vetter <daniel@ffwll.ch> 6779L: dri-devel@lists.freedesktop.org 6780S: Maintained 6781B: https://gitlab.freedesktop.org/drm 6782C: irc://irc.oftc.net/dri-devel 6783T: git git://anongit.freedesktop.org/drm/drm 6784F: Documentation/devicetree/bindings/display/ 6785F: Documentation/devicetree/bindings/gpu/ 6786F: Documentation/gpu/ 6787F: drivers/gpu/ 6788F: include/drm/ 6789F: include/linux/vga* 6790F: include/uapi/drm/ 6791 6792DRM DRIVERS AND MISC GPU PATCHES 6793M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6794M: Maxime Ripard <mripard@kernel.org> 6795M: Thomas Zimmermann <tzimmermann@suse.de> 6796S: Maintained 6797W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6798T: git git://anongit.freedesktop.org/drm/drm-misc 6799F: Documentation/gpu/ 6800F: drivers/gpu/drm/* 6801F: drivers/gpu/vga/ 6802F: include/drm/drm* 6803F: include/linux/vga* 6804F: include/uapi/drm/drm* 6805 6806DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6807M: Oded Gabbay <ogabbay@kernel.org> 6808L: dri-devel@lists.freedesktop.org 6809S: Maintained 6810C: irc://irc.oftc.net/dri-devel 6811T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6812F: Documentation/accel/ 6813F: drivers/accel/ 6814F: include/drm/drm_accel.h 6815 6816DRM ACCEL DRIVERS FOR INTEL VPU 6817M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6818M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6819L: dri-devel@lists.freedesktop.org 6820S: Supported 6821T: git git://anongit.freedesktop.org/drm/drm-misc 6822F: drivers/accel/ivpu/ 6823F: include/uapi/drm/ivpu_accel.h 6824 6825DRM DRIVERS FOR ALLWINNER A10 6826M: Maxime Ripard <mripard@kernel.org> 6827M: Chen-Yu Tsai <wens@csie.org> 6828L: dri-devel@lists.freedesktop.org 6829S: Supported 6830T: git git://anongit.freedesktop.org/drm/drm-misc 6831F: Documentation/devicetree/bindings/display/allwinner* 6832F: drivers/gpu/drm/sun4i/ 6833 6834DRM DRIVERS FOR AMLOGIC SOCS 6835M: Neil Armstrong <neil.armstrong@linaro.org> 6836L: dri-devel@lists.freedesktop.org 6837L: linux-amlogic@lists.infradead.org 6838S: Supported 6839W: http://linux-meson.com/ 6840T: git git://anongit.freedesktop.org/drm/drm-misc 6841F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6842F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6843F: Documentation/gpu/meson.rst 6844F: drivers/gpu/drm/meson/ 6845 6846DRM DRIVERS FOR ATMEL HLCDC 6847M: Sam Ravnborg <sam@ravnborg.org> 6848M: Boris Brezillon <bbrezillon@kernel.org> 6849L: dri-devel@lists.freedesktop.org 6850S: Supported 6851T: git git://anongit.freedesktop.org/drm/drm-misc 6852F: Documentation/devicetree/bindings/display/atmel/ 6853F: drivers/gpu/drm/atmel-hlcdc/ 6854 6855DRM DRIVERS FOR BRIDGE CHIPS 6856M: Andrzej Hajda <andrzej.hajda@intel.com> 6857M: Neil Armstrong <neil.armstrong@linaro.org> 6858M: Robert Foss <rfoss@kernel.org> 6859R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6860R: Jonas Karlman <jonas@kwiboo.se> 6861R: Jernej Skrabec <jernej.skrabec@gmail.com> 6862S: Maintained 6863T: git git://anongit.freedesktop.org/drm/drm-misc 6864F: Documentation/devicetree/bindings/display/bridge/ 6865F: drivers/gpu/drm/bridge/ 6866F: include/drm/drm_bridge.h 6867 6868DRM DRIVERS FOR EXYNOS 6869M: Inki Dae <inki.dae@samsung.com> 6870M: Seung-Woo Kim <sw0312.kim@samsung.com> 6871M: Kyungmin Park <kyungmin.park@samsung.com> 6872L: dri-devel@lists.freedesktop.org 6873S: Supported 6874T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6875F: Documentation/devicetree/bindings/display/exynos/ 6876F: Documentation/devicetree/bindings/display/samsung/ 6877F: drivers/gpu/drm/exynos/ 6878F: include/uapi/drm/exynos_drm.h 6879 6880DRM DRIVERS FOR FREESCALE DCU 6881M: Stefan Agner <stefan@agner.ch> 6882M: Alison Wang <alison.wang@nxp.com> 6883L: dri-devel@lists.freedesktop.org 6884S: Supported 6885T: git git://anongit.freedesktop.org/drm/drm-misc 6886F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6887F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6888F: drivers/gpu/drm/fsl-dcu/ 6889 6890DRM DRIVERS FOR FREESCALE IMX 6891M: Philipp Zabel <p.zabel@pengutronix.de> 6892L: dri-devel@lists.freedesktop.org 6893S: Maintained 6894F: Documentation/devicetree/bindings/display/imx/ 6895F: drivers/gpu/drm/imx/ipuv3/ 6896F: drivers/gpu/ipu-v3/ 6897 6898DRM DRIVERS FOR FREESCALE IMX BRIDGE 6899M: Liu Ying <victor.liu@nxp.com> 6900L: dri-devel@lists.freedesktop.org 6901S: Maintained 6902F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6903F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6904F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6905F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6906F: drivers/gpu/drm/bridge/imx/ 6907 6908DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6909M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6910L: dri-devel@lists.freedesktop.org 6911S: Maintained 6912T: git git://github.com/patjak/drm-gma500 6913F: drivers/gpu/drm/gma500/ 6914 6915DRM DRIVERS FOR HISILICON 6916M: Xinliang Liu <xinliang.liu@linaro.org> 6917M: Tian Tao <tiantao6@hisilicon.com> 6918R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6919R: Sumit Semwal <sumit.semwal@linaro.org> 6920R: Yongqin Liu <yongqin.liu@linaro.org> 6921R: John Stultz <jstultz@google.com> 6922L: dri-devel@lists.freedesktop.org 6923S: Maintained 6924T: git git://anongit.freedesktop.org/drm/drm-misc 6925F: Documentation/devicetree/bindings/display/hisilicon/ 6926F: drivers/gpu/drm/hisilicon/ 6927 6928DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6929M: Deepak Rawat <drawat.floss@gmail.com> 6930L: linux-hyperv@vger.kernel.org 6931L: dri-devel@lists.freedesktop.org 6932S: Maintained 6933T: git git://anongit.freedesktop.org/drm/drm-misc 6934F: drivers/gpu/drm/hyperv 6935 6936DRM DRIVERS FOR LIMA 6937M: Qiang Yu <yuq825@gmail.com> 6938L: dri-devel@lists.freedesktop.org 6939L: lima@lists.freedesktop.org (moderated for non-subscribers) 6940S: Maintained 6941T: git git://anongit.freedesktop.org/drm/drm-misc 6942F: drivers/gpu/drm/lima/ 6943F: include/uapi/drm/lima_drm.h 6944 6945DRM DRIVERS FOR MEDIATEK 6946M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6947M: Philipp Zabel <p.zabel@pengutronix.de> 6948L: dri-devel@lists.freedesktop.org 6949L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6950S: Supported 6951F: Documentation/devicetree/bindings/display/mediatek/ 6952F: drivers/gpu/drm/mediatek/ 6953F: drivers/phy/mediatek/phy-mtk-dp.c 6954F: drivers/phy/mediatek/phy-mtk-hdmi* 6955F: drivers/phy/mediatek/phy-mtk-mipi* 6956 6957DRM DRIVERS FOR NVIDIA TEGRA 6958M: Thierry Reding <thierry.reding@gmail.com> 6959M: Mikko Perttunen <mperttunen@nvidia.com> 6960L: dri-devel@lists.freedesktop.org 6961L: linux-tegra@vger.kernel.org 6962S: Supported 6963T: git https://gitlab.freedesktop.org/drm/tegra.git 6964F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6965F: Documentation/devicetree/bindings/gpu/host1x/ 6966F: drivers/gpu/drm/tegra/ 6967F: drivers/gpu/host1x/ 6968F: include/linux/host1x.h 6969F: include/uapi/drm/tegra_drm.h 6970 6971DRM DRIVERS FOR RENESAS 6972M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6973M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6974L: dri-devel@lists.freedesktop.org 6975L: linux-renesas-soc@vger.kernel.org 6976S: Supported 6977T: git git://linuxtv.org/pinchartl/media drm/du/next 6978F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6979F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6980F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6981F: Documentation/devicetree/bindings/display/renesas,du.yaml 6982F: drivers/gpu/drm/rcar-du/ 6983F: drivers/gpu/drm/shmobile/ 6984F: include/linux/platform_data/shmob_drm.h 6985 6986DRM DRIVERS FOR ROCKCHIP 6987M: Sandy Huang <hjc@rock-chips.com> 6988M: Heiko Stübner <heiko@sntech.de> 6989L: dri-devel@lists.freedesktop.org 6990S: Maintained 6991T: git git://anongit.freedesktop.org/drm/drm-misc 6992F: Documentation/devicetree/bindings/display/rockchip/ 6993F: drivers/gpu/drm/rockchip/ 6994 6995DRM DRIVERS FOR STI 6996M: Alain Volmat <alain.volmat@foss.st.com> 6997L: dri-devel@lists.freedesktop.org 6998S: Maintained 6999T: git git://anongit.freedesktop.org/drm/drm-misc 7000F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7001F: drivers/gpu/drm/sti 7002 7003DRM DRIVERS FOR STM 7004M: Yannick Fertre <yannick.fertre@foss.st.com> 7005M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7006M: Philippe Cornu <philippe.cornu@foss.st.com> 7007L: dri-devel@lists.freedesktop.org 7008S: Maintained 7009T: git git://anongit.freedesktop.org/drm/drm-misc 7010F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7011F: drivers/gpu/drm/stm 7012 7013DRM DRIVERS FOR TI KEYSTONE 7014M: Jyri Sarha <jyri.sarha@iki.fi> 7015M: Tomi Valkeinen <tomba@kernel.org> 7016L: dri-devel@lists.freedesktop.org 7017S: Maintained 7018T: git git://anongit.freedesktop.org/drm/drm-misc 7019F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7020F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7021F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7022F: drivers/gpu/drm/tidss/ 7023 7024DRM DRIVERS FOR TI LCDC 7025M: Jyri Sarha <jyri.sarha@iki.fi> 7026R: Tomi Valkeinen <tomba@kernel.org> 7027L: dri-devel@lists.freedesktop.org 7028S: Maintained 7029F: Documentation/devicetree/bindings/display/tilcdc/ 7030F: drivers/gpu/drm/tilcdc/ 7031 7032DRM DRIVERS FOR TI OMAP 7033M: Tomi Valkeinen <tomba@kernel.org> 7034L: dri-devel@lists.freedesktop.org 7035S: Maintained 7036F: Documentation/devicetree/bindings/display/ti/ 7037F: drivers/gpu/drm/omapdrm/ 7038 7039DRM DRIVERS FOR V3D 7040M: Emma Anholt <emma@anholt.net> 7041M: Melissa Wen <mwen@igalia.com> 7042S: Supported 7043T: git git://anongit.freedesktop.org/drm/drm-misc 7044F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7045F: drivers/gpu/drm/v3d/ 7046F: include/uapi/drm/v3d_drm.h 7047 7048DRM DRIVERS FOR VC4 7049M: Emma Anholt <emma@anholt.net> 7050M: Maxime Ripard <mripard@kernel.org> 7051S: Supported 7052T: git git://github.com/anholt/linux 7053T: git git://anongit.freedesktop.org/drm/drm-misc 7054F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7055F: drivers/gpu/drm/vc4/ 7056F: include/uapi/drm/vc4_drm.h 7057 7058DRM DRIVERS FOR VIVANTE GPU IP 7059M: Lucas Stach <l.stach@pengutronix.de> 7060R: Russell King <linux+etnaviv@armlinux.org.uk> 7061R: Christian Gmeiner <christian.gmeiner@gmail.com> 7062L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7063L: dri-devel@lists.freedesktop.org 7064S: Maintained 7065F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7066F: drivers/gpu/drm/etnaviv/ 7067F: include/uapi/drm/etnaviv_drm.h 7068 7069DRM DRIVERS FOR XEN 7070M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7071L: dri-devel@lists.freedesktop.org 7072L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7073S: Supported 7074T: git git://anongit.freedesktop.org/drm/drm-misc 7075F: Documentation/gpu/xen-front.rst 7076F: drivers/gpu/drm/xen/ 7077 7078DRM DRIVERS FOR XILINX 7079M: Hyun Kwon <hyun.kwon@xilinx.com> 7080M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7081L: dri-devel@lists.freedesktop.org 7082S: Maintained 7083T: git git://anongit.freedesktop.org/drm/drm-misc 7084F: Documentation/devicetree/bindings/display/xlnx/ 7085F: drivers/gpu/drm/xlnx/ 7086 7087DRM PANEL DRIVERS 7088M: Neil Armstrong <neil.armstrong@linaro.org> 7089R: Sam Ravnborg <sam@ravnborg.org> 7090L: dri-devel@lists.freedesktop.org 7091S: Maintained 7092T: git git://anongit.freedesktop.org/drm/drm-misc 7093F: Documentation/devicetree/bindings/display/panel/ 7094F: drivers/gpu/drm/drm_panel.c 7095F: drivers/gpu/drm/panel/ 7096F: include/drm/drm_panel.h 7097 7098DRM PRIVACY-SCREEN CLASS 7099M: Hans de Goede <hdegoede@redhat.com> 7100L: dri-devel@lists.freedesktop.org 7101S: Maintained 7102T: git git://anongit.freedesktop.org/drm/drm-misc 7103F: drivers/gpu/drm/drm_privacy_screen* 7104F: include/drm/drm_privacy_screen* 7105 7106DRM TTM SUBSYSTEM 7107M: Christian Koenig <christian.koenig@amd.com> 7108M: Huang Rui <ray.huang@amd.com> 7109L: dri-devel@lists.freedesktop.org 7110S: Maintained 7111T: git git://anongit.freedesktop.org/drm/drm-misc 7112F: drivers/gpu/drm/ttm/ 7113F: include/drm/ttm/ 7114 7115DRM GPU SCHEDULER 7116M: Luben Tuikov <luben.tuikov@amd.com> 7117L: dri-devel@lists.freedesktop.org 7118S: Maintained 7119T: git git://anongit.freedesktop.org/drm/drm-misc 7120F: drivers/gpu/drm/scheduler/ 7121F: include/drm/gpu_scheduler.h 7122 7123DSBR100 USB FM RADIO DRIVER 7124M: Alexey Klimov <klimov.linux@gmail.com> 7125L: linux-media@vger.kernel.org 7126S: Maintained 7127T: git git://linuxtv.org/media_tree.git 7128F: drivers/media/radio/dsbr100.c 7129 7130DT3155 MEDIA DRIVER 7131M: Hans Verkuil <hverkuil@xs4all.nl> 7132L: linux-media@vger.kernel.org 7133S: Odd Fixes 7134W: https://linuxtv.org 7135T: git git://linuxtv.org/media_tree.git 7136F: drivers/media/pci/dt3155/ 7137 7138DVB_USB_AF9015 MEDIA DRIVER 7139M: Antti Palosaari <crope@iki.fi> 7140L: linux-media@vger.kernel.org 7141S: Maintained 7142W: https://linuxtv.org 7143W: http://palosaari.fi/linux/ 7144Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7145T: git git://linuxtv.org/anttip/media_tree.git 7146F: drivers/media/usb/dvb-usb-v2/af9015* 7147 7148DVB_USB_AF9035 MEDIA DRIVER 7149M: Antti Palosaari <crope@iki.fi> 7150L: linux-media@vger.kernel.org 7151S: Maintained 7152W: https://linuxtv.org 7153W: http://palosaari.fi/linux/ 7154Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7155T: git git://linuxtv.org/anttip/media_tree.git 7156F: drivers/media/usb/dvb-usb-v2/af9035* 7157 7158DVB_USB_ANYSEE MEDIA DRIVER 7159M: Antti Palosaari <crope@iki.fi> 7160L: linux-media@vger.kernel.org 7161S: Maintained 7162W: https://linuxtv.org 7163W: http://palosaari.fi/linux/ 7164Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7165T: git git://linuxtv.org/anttip/media_tree.git 7166F: drivers/media/usb/dvb-usb-v2/anysee* 7167 7168DVB_USB_AU6610 MEDIA DRIVER 7169M: Antti Palosaari <crope@iki.fi> 7170L: linux-media@vger.kernel.org 7171S: Maintained 7172W: https://linuxtv.org 7173W: http://palosaari.fi/linux/ 7174Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7175T: git git://linuxtv.org/anttip/media_tree.git 7176F: drivers/media/usb/dvb-usb-v2/au6610* 7177 7178DVB_USB_CE6230 MEDIA DRIVER 7179M: Antti Palosaari <crope@iki.fi> 7180L: linux-media@vger.kernel.org 7181S: Maintained 7182W: https://linuxtv.org 7183W: http://palosaari.fi/linux/ 7184Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7185T: git git://linuxtv.org/anttip/media_tree.git 7186F: drivers/media/usb/dvb-usb-v2/ce6230* 7187 7188DVB_USB_CXUSB MEDIA DRIVER 7189M: Michael Krufky <mkrufky@linuxtv.org> 7190L: linux-media@vger.kernel.org 7191S: Maintained 7192W: https://linuxtv.org 7193W: http://github.com/mkrufky 7194Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7195T: git git://linuxtv.org/media_tree.git 7196F: drivers/media/usb/dvb-usb/cxusb* 7197 7198DVB_USB_EC168 MEDIA DRIVER 7199M: Antti Palosaari <crope@iki.fi> 7200L: linux-media@vger.kernel.org 7201S: Maintained 7202W: https://linuxtv.org 7203W: http://palosaari.fi/linux/ 7204Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7205T: git git://linuxtv.org/anttip/media_tree.git 7206F: drivers/media/usb/dvb-usb-v2/ec168* 7207 7208DVB_USB_GL861 MEDIA DRIVER 7209M: Antti Palosaari <crope@iki.fi> 7210L: linux-media@vger.kernel.org 7211S: Maintained 7212W: https://linuxtv.org 7213Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7214T: git git://linuxtv.org/anttip/media_tree.git 7215F: drivers/media/usb/dvb-usb-v2/gl861* 7216 7217DVB_USB_MXL111SF MEDIA DRIVER 7218M: Michael Krufky <mkrufky@linuxtv.org> 7219L: linux-media@vger.kernel.org 7220S: Maintained 7221W: https://linuxtv.org 7222W: http://github.com/mkrufky 7223Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7224T: git git://linuxtv.org/mkrufky/mxl111sf.git 7225F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7226 7227DVB_USB_RTL28XXU MEDIA DRIVER 7228M: Antti Palosaari <crope@iki.fi> 7229L: linux-media@vger.kernel.org 7230S: Maintained 7231W: https://linuxtv.org 7232W: http://palosaari.fi/linux/ 7233Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7234T: git git://linuxtv.org/anttip/media_tree.git 7235F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7236 7237DVB_USB_V2 MEDIA DRIVER 7238M: Antti Palosaari <crope@iki.fi> 7239L: linux-media@vger.kernel.org 7240S: Maintained 7241W: https://linuxtv.org 7242W: http://palosaari.fi/linux/ 7243Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7244T: git git://linuxtv.org/anttip/media_tree.git 7245F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7246F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7247 7248DYNAMIC DEBUG 7249M: Jason Baron <jbaron@akamai.com> 7250S: Maintained 7251F: include/linux/dynamic_debug.h 7252F: lib/dynamic_debug.c 7253M: Jim Cromie <jim.cromie@gmail.com> 7254F: lib/test_dynamic_debug.c 7255 7256DYNAMIC INTERRUPT MODERATION 7257M: Tal Gilboa <talgi@nvidia.com> 7258S: Maintained 7259F: Documentation/networking/net_dim.rst 7260F: include/linux/dim.h 7261F: lib/dim/ 7262 7263DZ DECSTATION DZ11 SERIAL DRIVER 7264M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7265S: Maintained 7266F: drivers/tty/serial/dz.* 7267 7268E3X0 POWER BUTTON DRIVER 7269M: Moritz Fischer <moritz.fischer@ettus.com> 7270L: usrp-users@lists.ettus.com 7271S: Supported 7272W: http://www.ettus.com 7273F: Documentation/devicetree/bindings/input/e3x0-button.txt 7274F: drivers/input/misc/e3x0-button.c 7275 7276E4000 MEDIA DRIVER 7277M: Antti Palosaari <crope@iki.fi> 7278L: linux-media@vger.kernel.org 7279S: Maintained 7280W: https://linuxtv.org 7281W: http://palosaari.fi/linux/ 7282Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7283T: git git://linuxtv.org/anttip/media_tree.git 7284F: drivers/media/tuners/e4000* 7285 7286EARTH_PT1 MEDIA DRIVER 7287M: Akihiro Tsukada <tskd08@gmail.com> 7288L: linux-media@vger.kernel.org 7289S: Odd Fixes 7290F: drivers/media/pci/pt1/ 7291 7292EARTH_PT3 MEDIA DRIVER 7293M: Akihiro Tsukada <tskd08@gmail.com> 7294L: linux-media@vger.kernel.org 7295S: Odd Fixes 7296F: drivers/media/pci/pt3/ 7297 7298EC100 MEDIA DRIVER 7299M: Antti Palosaari <crope@iki.fi> 7300L: linux-media@vger.kernel.org 7301S: Maintained 7302W: https://linuxtv.org 7303W: http://palosaari.fi/linux/ 7304Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7305T: git git://linuxtv.org/anttip/media_tree.git 7306F: drivers/media/dvb-frontends/ec100* 7307 7308ECRYPT FILE SYSTEM 7309M: Tyler Hicks <code@tyhicks.com> 7310L: ecryptfs@vger.kernel.org 7311S: Odd Fixes 7312W: http://ecryptfs.org 7313W: https://launchpad.net/ecryptfs 7314T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7315F: Documentation/filesystems/ecryptfs.rst 7316F: fs/ecryptfs/ 7317 7318EDAC-AMD64 7319M: Yazen Ghannam <yazen.ghannam@amd.com> 7320L: linux-edac@vger.kernel.org 7321S: Supported 7322F: drivers/edac/amd64_edac* 7323F: drivers/edac/mce_amd* 7324 7325EDAC-ARMADA 7326M: Jan Luebbe <jlu@pengutronix.de> 7327L: linux-edac@vger.kernel.org 7328S: Maintained 7329F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7330F: drivers/edac/armada_xp_* 7331 7332EDAC-AST2500 7333M: Stefan Schaeckeler <sschaeck@cisco.com> 7334S: Supported 7335F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7336F: drivers/edac/aspeed_edac.c 7337 7338EDAC-BLUEFIELD 7339M: Shravan Kumar Ramani <shravankr@nvidia.com> 7340S: Supported 7341F: drivers/edac/bluefield_edac.c 7342 7343EDAC-CALXEDA 7344M: Andre Przywara <andre.przywara@arm.com> 7345L: linux-edac@vger.kernel.org 7346S: Maintained 7347F: drivers/edac/highbank* 7348 7349EDAC-CAVIUM OCTEON 7350M: Ralf Baechle <ralf@linux-mips.org> 7351L: linux-edac@vger.kernel.org 7352L: linux-mips@vger.kernel.org 7353S: Supported 7354F: drivers/edac/octeon_edac* 7355 7356EDAC-CAVIUM THUNDERX 7357M: Robert Richter <rric@kernel.org> 7358L: linux-edac@vger.kernel.org 7359S: Odd Fixes 7360F: drivers/edac/thunderx_edac* 7361 7362EDAC-CORE 7363M: Borislav Petkov <bp@alien8.de> 7364M: Tony Luck <tony.luck@intel.com> 7365R: James Morse <james.morse@arm.com> 7366R: Mauro Carvalho Chehab <mchehab@kernel.org> 7367R: Robert Richter <rric@kernel.org> 7368L: linux-edac@vger.kernel.org 7369S: Supported 7370T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7371F: Documentation/admin-guide/ras.rst 7372F: Documentation/driver-api/edac.rst 7373F: drivers/edac/ 7374F: include/linux/edac.h 7375 7376EDAC-DMC520 7377M: Lei Wang <lewan@microsoft.com> 7378L: linux-edac@vger.kernel.org 7379S: Supported 7380F: drivers/edac/dmc520_edac.c 7381 7382EDAC-E752X 7383M: Mark Gross <markgross@kernel.org> 7384L: linux-edac@vger.kernel.org 7385S: Maintained 7386F: drivers/edac/e752x_edac.c 7387 7388EDAC-E7XXX 7389L: linux-edac@vger.kernel.org 7390S: Maintained 7391F: drivers/edac/e7xxx_edac.c 7392 7393EDAC-FSL_DDR 7394M: York Sun <york.sun@nxp.com> 7395L: linux-edac@vger.kernel.org 7396S: Maintained 7397F: drivers/edac/fsl_ddr_edac.* 7398 7399EDAC-GHES 7400M: Mauro Carvalho Chehab <mchehab@kernel.org> 7401L: linux-edac@vger.kernel.org 7402S: Maintained 7403F: drivers/edac/ghes_edac.c 7404 7405EDAC-I10NM 7406M: Tony Luck <tony.luck@intel.com> 7407L: linux-edac@vger.kernel.org 7408S: Maintained 7409F: drivers/edac/i10nm_base.c 7410 7411EDAC-I3000 7412L: linux-edac@vger.kernel.org 7413S: Orphan 7414F: drivers/edac/i3000_edac.c 7415 7416EDAC-I5000 7417L: linux-edac@vger.kernel.org 7418S: Maintained 7419F: drivers/edac/i5000_edac.c 7420 7421EDAC-I5400 7422M: Mauro Carvalho Chehab <mchehab@kernel.org> 7423L: linux-edac@vger.kernel.org 7424S: Maintained 7425F: drivers/edac/i5400_edac.c 7426 7427EDAC-I7300 7428M: Mauro Carvalho Chehab <mchehab@kernel.org> 7429L: linux-edac@vger.kernel.org 7430S: Maintained 7431F: drivers/edac/i7300_edac.c 7432 7433EDAC-I7CORE 7434M: Mauro Carvalho Chehab <mchehab@kernel.org> 7435L: linux-edac@vger.kernel.org 7436S: Maintained 7437F: drivers/edac/i7core_edac.c 7438 7439EDAC-I82443BXGX 7440M: Tim Small <tim@buttersideup.com> 7441L: linux-edac@vger.kernel.org 7442S: Maintained 7443F: drivers/edac/i82443bxgx_edac.c 7444 7445EDAC-I82975X 7446M: "Arvind R." <arvino55@gmail.com> 7447L: linux-edac@vger.kernel.org 7448S: Maintained 7449F: drivers/edac/i82975x_edac.c 7450 7451EDAC-IE31200 7452M: Jason Baron <jbaron@akamai.com> 7453L: linux-edac@vger.kernel.org 7454S: Maintained 7455F: drivers/edac/ie31200_edac.c 7456 7457EDAC-IGEN6 7458M: Tony Luck <tony.luck@intel.com> 7459R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7460L: linux-edac@vger.kernel.org 7461S: Maintained 7462F: drivers/edac/igen6_edac.c 7463 7464EDAC-MPC85XX 7465M: Johannes Thumshirn <morbidrsa@gmail.com> 7466L: linux-edac@vger.kernel.org 7467S: Maintained 7468F: drivers/edac/mpc85xx_edac.[ch] 7469 7470EDAC-PASEMI 7471M: Egor Martovetsky <egor@pasemi.com> 7472L: linux-edac@vger.kernel.org 7473S: Maintained 7474F: drivers/edac/pasemi_edac.c 7475 7476EDAC-PND2 7477M: Tony Luck <tony.luck@intel.com> 7478L: linux-edac@vger.kernel.org 7479S: Maintained 7480F: drivers/edac/pnd2_edac.[ch] 7481 7482EDAC-QCOM 7483M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7484L: linux-arm-msm@vger.kernel.org 7485L: linux-edac@vger.kernel.org 7486S: Maintained 7487F: drivers/edac/qcom_edac.c 7488 7489EDAC-R82600 7490M: Tim Small <tim@buttersideup.com> 7491L: linux-edac@vger.kernel.org 7492S: Maintained 7493F: drivers/edac/r82600_edac.c 7494 7495EDAC-SBRIDGE 7496M: Tony Luck <tony.luck@intel.com> 7497R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7498L: linux-edac@vger.kernel.org 7499S: Maintained 7500F: drivers/edac/sb_edac.c 7501 7502EDAC-SKYLAKE 7503M: Tony Luck <tony.luck@intel.com> 7504L: linux-edac@vger.kernel.org 7505S: Maintained 7506F: drivers/edac/skx_*.[ch] 7507 7508EDAC-TI 7509M: Tero Kristo <kristo@kernel.org> 7510L: linux-edac@vger.kernel.org 7511S: Odd Fixes 7512F: drivers/edac/ti_edac.c 7513 7514EDIROL UA-101/UA-1000 DRIVER 7515M: Clemens Ladisch <clemens@ladisch.de> 7516L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7517S: Maintained 7518T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7519F: sound/usb/misc/ua101.c 7520 7521EFI TEST DRIVER 7522M: Ivan Hu <ivan.hu@canonical.com> 7523M: Ard Biesheuvel <ardb@kernel.org> 7524L: linux-efi@vger.kernel.org 7525S: Maintained 7526F: drivers/firmware/efi/test/ 7527 7528EFI VARIABLE FILESYSTEM 7529M: Jeremy Kerr <jk@ozlabs.org> 7530M: Ard Biesheuvel <ardb@kernel.org> 7531L: linux-efi@vger.kernel.org 7532S: Maintained 7533T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7534F: fs/efivarfs/ 7535 7536EFIFB FRAMEBUFFER DRIVER 7537M: Peter Jones <pjones@redhat.com> 7538L: linux-fbdev@vger.kernel.org 7539S: Maintained 7540F: drivers/video/fbdev/efifb.c 7541 7542EFS FILESYSTEM 7543S: Orphan 7544W: http://aeschi.ch.eu.org/efs/ 7545F: fs/efs/ 7546 7547EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7548M: Douglas Miller <dougmill@linux.ibm.com> 7549L: netdev@vger.kernel.org 7550S: Maintained 7551F: drivers/net/ethernet/ibm/ehea/ 7552 7553ELM327 CAN NETWORK DRIVER 7554M: Max Staudt <max@enpas.org> 7555L: linux-can@vger.kernel.org 7556S: Maintained 7557F: Documentation/networking/device_drivers/can/can327.rst 7558F: drivers/net/can/can327.c 7559 7560EM28XX VIDEO4LINUX DRIVER 7561M: Mauro Carvalho Chehab <mchehab@kernel.org> 7562L: linux-media@vger.kernel.org 7563S: Maintained 7564W: https://linuxtv.org 7565T: git git://linuxtv.org/media_tree.git 7566F: Documentation/admin-guide/media/em28xx* 7567F: drivers/media/usb/em28xx/ 7568 7569EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7570M: Adrian Hunter <adrian.hunter@intel.com> 7571M: Ritesh Harjani <riteshh@codeaurora.org> 7572M: Asutosh Das <asutoshd@codeaurora.org> 7573L: linux-mmc@vger.kernel.org 7574S: Supported 7575F: drivers/mmc/host/cqhci* 7576 7577EMULEX 10Gbps iSCSI - OneConnect DRIVER 7578M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7579L: linux-scsi@vger.kernel.org 7580S: Supported 7581W: http://www.broadcom.com 7582F: drivers/scsi/be2iscsi/ 7583 7584EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7585M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7586M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7587M: Somnath Kotur <somnath.kotur@broadcom.com> 7588L: netdev@vger.kernel.org 7589S: Supported 7590W: http://www.emulex.com 7591F: drivers/net/ethernet/emulex/benet/ 7592 7593EMULEX ONECONNECT ROCE DRIVER 7594M: Selvin Xavier <selvin.xavier@broadcom.com> 7595L: linux-rdma@vger.kernel.org 7596S: Odd Fixes 7597W: http://www.broadcom.com 7598F: drivers/infiniband/hw/ocrdma/ 7599F: include/uapi/rdma/ocrdma-abi.h 7600 7601EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7602M: James Smart <james.smart@broadcom.com> 7603M: Dick Kennedy <dick.kennedy@broadcom.com> 7604L: linux-scsi@vger.kernel.org 7605S: Supported 7606W: http://www.broadcom.com 7607F: drivers/scsi/lpfc/ 7608 7609EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7610M: James Smart <james.smart@broadcom.com> 7611M: Ram Vegesna <ram.vegesna@broadcom.com> 7612L: linux-scsi@vger.kernel.org 7613L: target-devel@vger.kernel.org 7614S: Supported 7615W: http://www.broadcom.com 7616F: drivers/scsi/elx/ 7617 7618ENE CB710 FLASH CARD READER DRIVER 7619M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7620S: Maintained 7621F: drivers/misc/cb710/ 7622F: drivers/mmc/host/cb710-mmc.* 7623F: include/linux/cb710.h 7624 7625ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7626M: Maxim Levitsky <maximlevitsky@gmail.com> 7627S: Maintained 7628F: drivers/media/rc/ene_ir.* 7629 7630EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7631M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7632L: linuxppc-dev@lists.ozlabs.org 7633S: Maintained 7634F: drivers/tty/ehv_bytechan.c 7635 7636EPSON S1D13XXX FRAMEBUFFER DRIVER 7637M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7638S: Maintained 7639T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7640F: drivers/video/fbdev/s1d13xxxfb.c 7641F: include/video/s1d13xxxfb.h 7642 7643EROFS FILE SYSTEM 7644M: Gao Xiang <xiang@kernel.org> 7645M: Chao Yu <chao@kernel.org> 7646R: Yue Hu <huyue2@coolpad.com> 7647R: Jeffle Xu <jefflexu@linux.alibaba.com> 7648L: linux-erofs@lists.ozlabs.org 7649S: Maintained 7650T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7651F: Documentation/ABI/testing/sysfs-fs-erofs 7652F: Documentation/filesystems/erofs.rst 7653F: fs/erofs/ 7654F: include/trace/events/erofs.h 7655 7656ERRSEQ ERROR TRACKING INFRASTRUCTURE 7657M: Jeff Layton <jlayton@kernel.org> 7658S: Maintained 7659F: include/linux/errseq.h 7660F: lib/errseq.c 7661 7662ESD CAN/USB DRIVERS 7663M: Frank Jungclaus <frank.jungclaus@esd.eu> 7664R: socketcan@esd.eu 7665L: linux-can@vger.kernel.org 7666S: Maintained 7667F: drivers/net/can/usb/esd_usb.c 7668 7669ET131X NETWORK DRIVER 7670M: Mark Einon <mark.einon@gmail.com> 7671S: Odd Fixes 7672F: drivers/net/ethernet/agere/ 7673 7674ETAS ES58X CAN/USB DRIVER 7675M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7676L: linux-can@vger.kernel.org 7677S: Maintained 7678F: Documentation/networking/devlink/etas_es58x.rst 7679F: drivers/net/can/usb/etas_es58x/ 7680 7681ETHERNET BRIDGE 7682M: Roopa Prabhu <roopa@nvidia.com> 7683M: Nikolay Aleksandrov <razor@blackwall.org> 7684L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7685L: netdev@vger.kernel.org 7686S: Maintained 7687W: http://www.linuxfoundation.org/en/Net:Bridge 7688F: include/linux/netfilter_bridge/ 7689F: net/bridge/ 7690 7691ETHERNET PHY LIBRARY 7692M: Andrew Lunn <andrew@lunn.ch> 7693M: Heiner Kallweit <hkallweit1@gmail.com> 7694R: Russell King <linux@armlinux.org.uk> 7695L: netdev@vger.kernel.org 7696S: Maintained 7697F: Documentation/ABI/testing/sysfs-class-net-phydev 7698F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7699F: Documentation/devicetree/bindings/net/mdio* 7700F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7701F: Documentation/networking/phy.rst 7702F: drivers/net/mdio/ 7703F: drivers/net/mdio/acpi_mdio.c 7704F: drivers/net/mdio/fwnode_mdio.c 7705F: drivers/net/mdio/of_mdio.c 7706F: drivers/net/pcs/ 7707F: drivers/net/phy/ 7708F: include/dt-bindings/net/qca-ar803x.h 7709F: include/linux/linkmode.h 7710F: include/linux/*mdio*.h 7711F: include/linux/mdio/*.h 7712F: include/linux/mii.h 7713F: include/linux/of_net.h 7714F: include/linux/phy.h 7715F: include/linux/phy_fixed.h 7716F: include/linux/platform_data/mdio-bcm-unimac.h 7717F: include/linux/platform_data/mdio-gpio.h 7718F: include/trace/events/mdio.h 7719F: include/uapi/linux/mdio.h 7720F: include/uapi/linux/mii.h 7721F: net/core/of_net.c 7722 7723EXEC & BINFMT API 7724R: Eric Biederman <ebiederm@xmission.com> 7725R: Kees Cook <keescook@chromium.org> 7726L: linux-mm@kvack.org 7727S: Supported 7728T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7729F: fs/*binfmt_*.c 7730F: fs/exec.c 7731F: include/linux/binfmts.h 7732F: include/linux/elf.h 7733F: include/uapi/linux/binfmts.h 7734F: include/uapi/linux/elf.h 7735F: tools/testing/selftests/exec/ 7736N: asm/elf.h 7737N: binfmt 7738 7739EXFAT FILE SYSTEM 7740M: Namjae Jeon <linkinjeon@kernel.org> 7741M: Sungjong Seo <sj1557.seo@samsung.com> 7742L: linux-fsdevel@vger.kernel.org 7743S: Maintained 7744T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7745F: fs/exfat/ 7746 7747EXT2 FILE SYSTEM 7748M: Jan Kara <jack@suse.com> 7749L: linux-ext4@vger.kernel.org 7750S: Maintained 7751F: Documentation/filesystems/ext2.rst 7752F: fs/ext2/ 7753F: include/linux/ext2* 7754 7755EXT4 FILE SYSTEM 7756M: "Theodore Ts'o" <tytso@mit.edu> 7757M: Andreas Dilger <adilger.kernel@dilger.ca> 7758L: linux-ext4@vger.kernel.org 7759S: Maintained 7760W: http://ext4.wiki.kernel.org 7761Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7762T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7763F: Documentation/filesystems/ext4/ 7764F: fs/ext4/ 7765F: include/trace/events/ext4.h 7766F: include/uapi/linux/ext4.h 7767 7768Extended Verification Module (EVM) 7769M: Mimi Zohar <zohar@linux.ibm.com> 7770L: linux-integrity@vger.kernel.org 7771S: Supported 7772T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7773F: security/integrity/evm/ 7774F: security/integrity/ 7775 7776EXTENSIBLE FIRMWARE INTERFACE (EFI) 7777M: Ard Biesheuvel <ardb@kernel.org> 7778L: linux-efi@vger.kernel.org 7779S: Maintained 7780T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7781F: Documentation/admin-guide/efi-stub.rst 7782F: arch/*/include/asm/efi.h 7783F: arch/*/kernel/efi.c 7784F: arch/arm/boot/compressed/efi-header.S 7785F: arch/x86/platform/efi/ 7786F: drivers/firmware/efi/ 7787F: include/linux/efi*.h 7788 7789EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7790M: MyungJoo Ham <myungjoo.ham@samsung.com> 7791M: Chanwoo Choi <cw00.choi@samsung.com> 7792L: linux-kernel@vger.kernel.org 7793S: Maintained 7794T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7795F: Documentation/devicetree/bindings/extcon/ 7796F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7797F: drivers/extcon/ 7798F: include/linux/extcon.h 7799F: include/linux/extcon/ 7800 7801EXTRA BOOT CONFIG 7802M: Masami Hiramatsu <mhiramat@kernel.org> 7803L: linux-kernel@vger.kernel.org 7804L: linux-trace-kernel@vger.kernel.org 7805Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7806S: Maintained 7807T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7808F: Documentation/admin-guide/bootconfig.rst 7809F: fs/proc/bootconfig.c 7810F: include/linux/bootconfig.h 7811F: lib/bootconfig-data.S 7812F: lib/bootconfig.c 7813F: tools/bootconfig/* 7814F: tools/bootconfig/scripts/* 7815 7816EXYNOS DP DRIVER 7817M: Jingoo Han <jingoohan1@gmail.com> 7818L: dri-devel@lists.freedesktop.org 7819S: Maintained 7820F: drivers/gpu/drm/exynos/exynos_dp* 7821 7822EXYNOS SYSMMU (IOMMU) driver 7823M: Marek Szyprowski <m.szyprowski@samsung.com> 7824L: iommu@lists.linux.dev 7825S: Maintained 7826F: drivers/iommu/exynos-iommu.c 7827 7828F2FS FILE SYSTEM 7829M: Jaegeuk Kim <jaegeuk@kernel.org> 7830M: Chao Yu <chao@kernel.org> 7831L: linux-f2fs-devel@lists.sourceforge.net 7832S: Maintained 7833W: https://f2fs.wiki.kernel.org/ 7834Q: https://patchwork.kernel.org/project/f2fs/list/ 7835B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7836T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7837F: Documentation/ABI/testing/sysfs-fs-f2fs 7838F: Documentation/filesystems/f2fs.rst 7839F: fs/f2fs/ 7840F: include/linux/f2fs_fs.h 7841F: include/trace/events/f2fs.h 7842F: include/uapi/linux/f2fs.h 7843 7844F71805F HARDWARE MONITORING DRIVER 7845M: Jean Delvare <jdelvare@suse.com> 7846L: linux-hwmon@vger.kernel.org 7847S: Maintained 7848F: Documentation/hwmon/f71805f.rst 7849F: drivers/hwmon/f71805f.c 7850 7851FADDR2LINE 7852M: Josh Poimboeuf <jpoimboe@kernel.org> 7853S: Maintained 7854F: scripts/faddr2line 7855 7856FAILOVER MODULE 7857M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7858L: netdev@vger.kernel.org 7859S: Supported 7860F: Documentation/networking/failover.rst 7861F: include/net/failover.h 7862F: net/core/failover.c 7863 7864FANOTIFY 7865M: Jan Kara <jack@suse.cz> 7866R: Amir Goldstein <amir73il@gmail.com> 7867R: Matthew Bobrowski <repnop@google.com> 7868L: linux-fsdevel@vger.kernel.org 7869S: Maintained 7870F: fs/notify/fanotify/ 7871F: include/linux/fanotify.h 7872F: include/uapi/linux/fanotify.h 7873 7874FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7875M: Linus Walleij <linus.walleij@linaro.org> 7876L: linux-usb@vger.kernel.org 7877S: Maintained 7878F: drivers/usb/fotg210/ 7879 7880FARSYNC SYNCHRONOUS DRIVER 7881M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7882S: Supported 7883W: http://www.farsite.co.uk/ 7884F: drivers/net/wan/farsync.* 7885 7886FAULT INJECTION SUPPORT 7887M: Akinobu Mita <akinobu.mita@gmail.com> 7888S: Supported 7889F: Documentation/fault-injection/ 7890F: lib/fault-inject.c 7891 7892FBTFT Framebuffer drivers 7893L: dri-devel@lists.freedesktop.org 7894L: linux-fbdev@vger.kernel.org 7895S: Orphan 7896F: drivers/staging/fbtft/ 7897 7898FC0011 TUNER DRIVER 7899M: Michael Buesch <m@bues.ch> 7900L: linux-media@vger.kernel.org 7901S: Maintained 7902F: drivers/media/tuners/fc0011.c 7903F: drivers/media/tuners/fc0011.h 7904 7905FC2580 MEDIA DRIVER 7906M: Antti Palosaari <crope@iki.fi> 7907L: linux-media@vger.kernel.org 7908S: Maintained 7909W: https://linuxtv.org 7910W: http://palosaari.fi/linux/ 7911Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7912T: git git://linuxtv.org/anttip/media_tree.git 7913F: drivers/media/tuners/fc2580* 7914 7915FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7916M: Hannes Reinecke <hare@suse.de> 7917L: linux-scsi@vger.kernel.org 7918S: Supported 7919W: www.Open-FCoE.org 7920F: drivers/scsi/fcoe/ 7921F: drivers/scsi/libfc/ 7922F: include/scsi/fc/ 7923F: include/scsi/libfc.h 7924F: include/scsi/libfcoe.h 7925F: include/uapi/scsi/fc/ 7926 7927FILE LOCKING (flock() and fcntl()/lockf()) 7928M: Jeff Layton <jlayton@kernel.org> 7929M: Chuck Lever <chuck.lever@oracle.com> 7930L: linux-fsdevel@vger.kernel.org 7931S: Maintained 7932F: fs/fcntl.c 7933F: fs/locks.c 7934F: include/linux/fcntl.h 7935F: include/uapi/linux/fcntl.h 7936 7937FILESYSTEM DIRECT ACCESS (DAX) 7938M: Dan Williams <dan.j.williams@intel.com> 7939R: Matthew Wilcox <willy@infradead.org> 7940R: Jan Kara <jack@suse.cz> 7941L: linux-fsdevel@vger.kernel.org 7942L: nvdimm@lists.linux.dev 7943S: Supported 7944F: fs/dax.c 7945F: include/linux/dax.h 7946F: include/trace/events/fs_dax.h 7947 7948FILESYSTEMS (VFS and infrastructure) 7949M: Alexander Viro <viro@zeniv.linux.org.uk> 7950M: Christian Brauner <brauner@kernel.org> 7951L: linux-fsdevel@vger.kernel.org 7952S: Maintained 7953F: fs/* 7954F: include/linux/fs.h 7955F: include/linux/fs_types.h 7956F: include/uapi/linux/fs.h 7957F: include/uapi/linux/openat2.h 7958 7959FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7960M: Riku Voipio <riku.voipio@iki.fi> 7961L: linux-hwmon@vger.kernel.org 7962S: Maintained 7963F: drivers/hwmon/f75375s.c 7964F: include/linux/f75375s.h 7965 7966FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7967M: Clemens Ladisch <clemens@ladisch.de> 7968M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7969L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7970S: Maintained 7971T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7972F: include/uapi/sound/firewire.h 7973F: sound/firewire/ 7974 7975FIREWIRE MEDIA DRIVERS (firedtv) 7976M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7977L: linux-media@vger.kernel.org 7978L: linux1394-devel@lists.sourceforge.net 7979S: Maintained 7980T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7981F: drivers/media/firewire/ 7982 7983FIREWIRE SBP-2 TARGET 7984M: Chris Boot <bootc@bootc.net> 7985L: linux-scsi@vger.kernel.org 7986L: target-devel@vger.kernel.org 7987L: linux1394-devel@lists.sourceforge.net 7988S: Maintained 7989T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7990F: drivers/target/sbp/ 7991 7992FIREWIRE SUBSYSTEM 7993M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7994M: Takashi Sakamoto <takaswie@kernel.org> 7995L: linux1394-devel@lists.sourceforge.net 7996S: Maintained 7997W: http://ieee1394.docs.kernel.org/ 7998T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7999F: drivers/firewire/ 8000F: include/linux/firewire.h 8001F: include/uapi/linux/firewire*.h 8002F: tools/firewire/ 8003 8004FIRMWARE FRAMEWORK FOR ARMV8-A 8005M: Sudeep Holla <sudeep.holla@arm.com> 8006L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8007S: Maintained 8008F: drivers/firmware/arm_ffa/ 8009F: include/linux/arm_ffa.h 8010 8011FIRMWARE LOADER (request_firmware) 8012M: Luis Chamberlain <mcgrof@kernel.org> 8013M: Russ Weight <russell.h.weight@intel.com> 8014L: linux-kernel@vger.kernel.org 8015S: Maintained 8016F: Documentation/firmware_class/ 8017F: drivers/base/firmware_loader/ 8018F: include/linux/firmware.h 8019 8020FLEXTIMER FTM-QUADDEC DRIVER 8021M: Patrick Havelange <patrick.havelange@essensium.com> 8022L: linux-iio@vger.kernel.org 8023S: Maintained 8024F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8025F: drivers/counter/ftm-quaddec.c 8026 8027FLOPPY DRIVER 8028M: Denis Efremov <efremov@linux.com> 8029L: linux-block@vger.kernel.org 8030S: Odd Fixes 8031F: drivers/block/floppy.c 8032 8033FLYSKY FSIA6B RC RECEIVER 8034M: Markus Koch <markus@notsyncing.net> 8035L: linux-input@vger.kernel.org 8036S: Maintained 8037F: drivers/input/joystick/fsia6b.c 8038 8039FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8040M: Geoffrey D. Bennett <g@b4.vu> 8041L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8042S: Maintained 8043T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8044F: sound/usb/mixer_scarlett_gen2.c 8045 8046FORCEDETH GIGABIT ETHERNET DRIVER 8047M: Rain River <rain.1986.08.12@gmail.com> 8048M: Zhu Yanjun <zyjzyj2000@gmail.com> 8049L: netdev@vger.kernel.org 8050S: Maintained 8051F: drivers/net/ethernet/nvidia/* 8052 8053FORTIFY_SOURCE 8054M: Kees Cook <keescook@chromium.org> 8055L: linux-hardening@vger.kernel.org 8056S: Supported 8057T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8058F: include/linux/fortify-string.h 8059F: lib/fortify_kunit.c 8060F: lib/memcpy_kunit.c 8061F: lib/strscpy_kunit.c 8062F: lib/test_fortify/* 8063F: scripts/test_fortify.sh 8064K: \b__NO_FORTIFY\b 8065 8066FPGA DFL DRIVERS 8067M: Wu Hao <hao.wu@intel.com> 8068R: Tom Rix <trix@redhat.com> 8069L: linux-fpga@vger.kernel.org 8070S: Maintained 8071F: Documentation/ABI/testing/sysfs-bus-dfl* 8072F: Documentation/fpga/dfl.rst 8073F: drivers/fpga/dfl* 8074F: drivers/uio/uio_dfl.c 8075F: include/linux/dfl.h 8076F: include/uapi/linux/fpga-dfl.h 8077 8078FPGA MANAGER FRAMEWORK 8079M: Moritz Fischer <mdf@kernel.org> 8080M: Wu Hao <hao.wu@intel.com> 8081M: Xu Yilun <yilun.xu@intel.com> 8082R: Tom Rix <trix@redhat.com> 8083L: linux-fpga@vger.kernel.org 8084S: Maintained 8085Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8086T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8087F: Documentation/devicetree/bindings/fpga/ 8088F: Documentation/driver-api/fpga/ 8089F: Documentation/fpga/ 8090F: drivers/fpga/ 8091F: include/linux/fpga/ 8092 8093INTEL MAX10 BMC SECURE UPDATES 8094M: Russ Weight <russell.h.weight@intel.com> 8095L: linux-fpga@vger.kernel.org 8096S: Maintained 8097F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8098F: drivers/fpga/intel-m10-bmc-sec-update.c 8099 8100MICROCHIP POLARFIRE FPGA DRIVERS 8101M: Conor Dooley <conor.dooley@microchip.com> 8102R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8103L: linux-fpga@vger.kernel.org 8104S: Supported 8105F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8106F: drivers/fpga/microchip-spi.c 8107 8108FPU EMULATOR 8109M: Bill Metzenthen <billm@melbpc.org.au> 8110S: Maintained 8111W: https://floatingpoint.billm.au/ 8112F: arch/x86/math-emu/ 8113 8114FRAMEBUFFER CORE 8115M: Daniel Vetter <daniel@ffwll.ch> 8116F: drivers/video/fbdev/core/ 8117S: Odd Fixes 8118T: git git://anongit.freedesktop.org/drm/drm-misc 8119 8120FRAMEBUFFER LAYER 8121M: Helge Deller <deller@gmx.de> 8122L: linux-fbdev@vger.kernel.org 8123L: dri-devel@lists.freedesktop.org 8124S: Maintained 8125Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8126T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8127F: Documentation/fb/ 8128F: drivers/video/ 8129F: include/linux/fb.h 8130F: include/uapi/linux/fb.h 8131F: include/uapi/video/ 8132F: include/video/ 8133 8134FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8135M: Horia Geantă <horia.geanta@nxp.com> 8136M: Pankaj Gupta <pankaj.gupta@nxp.com> 8137M: Gaurav Jain <gaurav.jain@nxp.com> 8138L: linux-crypto@vger.kernel.org 8139S: Maintained 8140F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8141F: drivers/crypto/caam/ 8142 8143FREESCALE COLDFIRE M5441X MMC DRIVER 8144M: Angelo Dureghello <angelo.dureghello@timesys.com> 8145L: linux-mmc@vger.kernel.org 8146S: Maintained 8147F: drivers/mmc/host/sdhci-esdhc-mcf.c 8148F: include/linux/platform_data/mmc-esdhc-mcf.h 8149 8150FREESCALE DIU FRAMEBUFFER DRIVER 8151M: Timur Tabi <timur@kernel.org> 8152L: linux-fbdev@vger.kernel.org 8153S: Maintained 8154F: drivers/video/fbdev/fsl-diu-fb.* 8155 8156FREESCALE DMA DRIVER 8157M: Li Yang <leoyang.li@nxp.com> 8158M: Zhang Wei <zw@zh-kernel.org> 8159L: linuxppc-dev@lists.ozlabs.org 8160S: Maintained 8161F: drivers/dma/fsldma.* 8162 8163FREESCALE DSPI DRIVER 8164M: Vladimir Oltean <olteanv@gmail.com> 8165L: linux-spi@vger.kernel.org 8166S: Maintained 8167F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8168F: drivers/spi/spi-fsl-dspi.c 8169F: include/linux/spi/spi-fsl-dspi.h 8170 8171FREESCALE ENETC ETHERNET DRIVERS 8172M: Claudiu Manoil <claudiu.manoil@nxp.com> 8173L: netdev@vger.kernel.org 8174S: Maintained 8175F: drivers/net/ethernet/freescale/enetc/ 8176 8177FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8178M: Claudiu Manoil <claudiu.manoil@nxp.com> 8179L: netdev@vger.kernel.org 8180S: Maintained 8181F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8182F: drivers/net/ethernet/freescale/gianfar* 8183 8184FREESCALE GPMI NAND DRIVER 8185M: Han Xu <han.xu@nxp.com> 8186L: linux-mtd@lists.infradead.org 8187S: Maintained 8188F: drivers/mtd/nand/raw/gpmi-nand/* 8189 8190FREESCALE I2C CPM DRIVER 8191M: Jochen Friedrich <jochen@scram.de> 8192L: linuxppc-dev@lists.ozlabs.org 8193L: linux-i2c@vger.kernel.org 8194S: Maintained 8195F: drivers/i2c/busses/i2c-cpm.c 8196 8197FREESCALE IMX / MXC FEC DRIVER 8198M: Wei Fang <wei.fang@nxp.com> 8199R: Shenwei Wang <shenwei.wang@nxp.com> 8200R: Clark Wang <xiaoning.wang@nxp.com> 8201R: NXP Linux Team <linux-imx@nxp.com> 8202L: netdev@vger.kernel.org 8203S: Maintained 8204F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8205F: drivers/net/ethernet/freescale/fec.h 8206F: drivers/net/ethernet/freescale/fec_main.c 8207F: drivers/net/ethernet/freescale/fec_ptp.c 8208 8209FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8210M: Sascha Hauer <s.hauer@pengutronix.de> 8211R: Pengutronix Kernel Team <kernel@pengutronix.de> 8212L: linux-fbdev@vger.kernel.org 8213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8214S: Maintained 8215F: drivers/video/fbdev/imxfb.c 8216 8217FREESCALE IMX DDR PMU DRIVER 8218M: Frank Li <Frank.li@nxp.com> 8219L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8220S: Maintained 8221F: Documentation/admin-guide/perf/imx-ddr.rst 8222F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8223F: drivers/perf/fsl_imx8_ddr_perf.c 8224 8225FREESCALE IMX I2C DRIVER 8226M: Oleksij Rempel <o.rempel@pengutronix.de> 8227R: Pengutronix Kernel Team <kernel@pengutronix.de> 8228L: linux-i2c@vger.kernel.org 8229S: Maintained 8230F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8231F: drivers/i2c/busses/i2c-imx.c 8232 8233FREESCALE IMX LPI2C DRIVER 8234M: Dong Aisheng <aisheng.dong@nxp.com> 8235L: linux-i2c@vger.kernel.org 8236L: linux-imx@nxp.com 8237S: Maintained 8238F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8239F: drivers/i2c/busses/i2c-imx-lpi2c.c 8240 8241FREESCALE MPC I2C DRIVER 8242M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8243L: linux-i2c@vger.kernel.org 8244S: Maintained 8245F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8246F: drivers/i2c/busses/i2c-mpc.c 8247 8248FREESCALE QORIQ DPAA ETHERNET DRIVER 8249M: Madalin Bucur <madalin.bucur@nxp.com> 8250L: netdev@vger.kernel.org 8251S: Maintained 8252F: drivers/net/ethernet/freescale/dpaa 8253 8254FREESCALE QORIQ DPAA FMAN DRIVER 8255M: Madalin Bucur <madalin.bucur@nxp.com> 8256R: Sean Anderson <sean.anderson@seco.com> 8257L: netdev@vger.kernel.org 8258S: Maintained 8259F: Documentation/devicetree/bindings/net/fsl-fman.txt 8260F: drivers/net/ethernet/freescale/fman 8261 8262FREESCALE QORIQ PTP CLOCK DRIVER 8263M: Yangbo Lu <yangbo.lu@nxp.com> 8264L: netdev@vger.kernel.org 8265S: Maintained 8266F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8267F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8268F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8269F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8270F: drivers/ptp/ptp_qoriq.c 8271F: drivers/ptp/ptp_qoriq_debugfs.c 8272F: include/linux/fsl/ptp_qoriq.h 8273 8274FREESCALE QUAD SPI DRIVER 8275M: Han Xu <han.xu@nxp.com> 8276L: linux-spi@vger.kernel.org 8277S: Maintained 8278F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8279F: drivers/spi/spi-fsl-qspi.c 8280 8281FREESCALE QUICC ENGINE LIBRARY 8282M: Qiang Zhao <qiang.zhao@nxp.com> 8283L: linuxppc-dev@lists.ozlabs.org 8284S: Maintained 8285F: drivers/soc/fsl/qe/ 8286F: include/soc/fsl/qe/ 8287 8288FREESCALE QUICC ENGINE QMC DRIVER 8289M: Herve Codina <herve.codina@bootlin.com> 8290L: linuxppc-dev@lists.ozlabs.org 8291S: Maintained 8292F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8293F: drivers/soc/fsl/qe/qmc.c 8294F: include/soc/fsl/qe/qmc.h 8295 8296FREESCALE QUICC ENGINE TSA DRIVER 8297M: Herve Codina <herve.codina@bootlin.com> 8298L: linuxppc-dev@lists.ozlabs.org 8299S: Maintained 8300F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8301F: drivers/soc/fsl/qe/tsa.c 8302F: drivers/soc/fsl/qe/tsa.h 8303F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8304 8305FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8306M: Li Yang <leoyang.li@nxp.com> 8307L: netdev@vger.kernel.org 8308L: linuxppc-dev@lists.ozlabs.org 8309S: Maintained 8310F: drivers/net/ethernet/freescale/ucc_geth* 8311 8312FREESCALE QUICC ENGINE UCC HDLC DRIVER 8313M: Zhao Qiang <qiang.zhao@nxp.com> 8314L: netdev@vger.kernel.org 8315L: linuxppc-dev@lists.ozlabs.org 8316S: Maintained 8317F: drivers/net/wan/fsl_ucc_hdlc* 8318 8319FREESCALE QUICC ENGINE UCC UART DRIVER 8320M: Timur Tabi <timur@kernel.org> 8321L: linuxppc-dev@lists.ozlabs.org 8322S: Maintained 8323F: drivers/tty/serial/ucc_uart.c 8324 8325FREESCALE SOC DRIVERS 8326M: Li Yang <leoyang.li@nxp.com> 8327L: linuxppc-dev@lists.ozlabs.org 8328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8329S: Maintained 8330F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8331F: Documentation/devicetree/bindings/soc/fsl/ 8332F: drivers/soc/fsl/ 8333F: include/linux/fsl/ 8334F: include/soc/fsl/ 8335 8336FREESCALE SOC FS_ENET DRIVER 8337M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8338L: linuxppc-dev@lists.ozlabs.org 8339L: netdev@vger.kernel.org 8340S: Maintained 8341F: drivers/net/ethernet/freescale/fs_enet/ 8342F: include/linux/fs_enet_pd.h 8343 8344FREESCALE SOC SOUND DRIVERS 8345M: Shengjiu Wang <shengjiu.wang@gmail.com> 8346M: Xiubo Li <Xiubo.Lee@gmail.com> 8347R: Fabio Estevam <festevam@gmail.com> 8348R: Nicolin Chen <nicoleotsuka@gmail.com> 8349L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8350L: linuxppc-dev@lists.ozlabs.org 8351S: Maintained 8352F: sound/soc/fsl/fsl* 8353F: sound/soc/fsl/imx* 8354F: sound/soc/fsl/mpc8610_hpcd.c 8355 8356FREESCALE SOC SOUND QMC DRIVER 8357M: Herve Codina <herve.codina@bootlin.com> 8358L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8359L: linuxppc-dev@lists.ozlabs.org 8360S: Maintained 8361F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8362F: sound/soc/fsl/fsl_qmc_audio.c 8363 8364FREESCALE USB PERIPHERAL DRIVERS 8365M: Li Yang <leoyang.li@nxp.com> 8366L: linux-usb@vger.kernel.org 8367L: linuxppc-dev@lists.ozlabs.org 8368S: Maintained 8369F: drivers/usb/gadget/udc/fsl* 8370 8371FREESCALE USB PHY DRIVER 8372M: Ran Wang <ran.wang_1@nxp.com> 8373L: linux-usb@vger.kernel.org 8374L: linuxppc-dev@lists.ozlabs.org 8375S: Maintained 8376F: drivers/usb/phy/phy-fsl-usb* 8377 8378FREEVXFS FILESYSTEM 8379M: Christoph Hellwig <hch@infradead.org> 8380S: Maintained 8381W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8382F: fs/freevxfs/ 8383 8384FREEZER 8385M: "Rafael J. Wysocki" <rafael@kernel.org> 8386M: Pavel Machek <pavel@ucw.cz> 8387L: linux-pm@vger.kernel.org 8388S: Supported 8389F: Documentation/power/freezing-of-tasks.rst 8390F: include/linux/freezer.h 8391F: kernel/freezer.c 8392 8393FRONTSWAP API 8394M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8395L: linux-kernel@vger.kernel.org 8396S: Maintained 8397F: include/linux/frontswap.h 8398F: mm/frontswap.c 8399 8400FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8401M: David Howells <dhowells@redhat.com> 8402L: linux-cachefs@redhat.com (moderated for non-subscribers) 8403S: Supported 8404F: Documentation/filesystems/caching/ 8405F: fs/fscache/ 8406F: include/linux/fscache*.h 8407 8408FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8409M: Eric Biggers <ebiggers@kernel.org> 8410M: Theodore Y. Ts'o <tytso@mit.edu> 8411M: Jaegeuk Kim <jaegeuk@kernel.org> 8412L: linux-fscrypt@vger.kernel.org 8413S: Supported 8414Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8415T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8416F: Documentation/filesystems/fscrypt.rst 8417F: fs/crypto/ 8418F: include/linux/fscrypt.h 8419F: include/uapi/linux/fscrypt.h 8420 8421FSI SUBSYSTEM 8422M: Jeremy Kerr <jk@ozlabs.org> 8423M: Joel Stanley <joel@jms.id.au> 8424R: Alistar Popple <alistair@popple.id.au> 8425R: Eddie James <eajames@linux.ibm.com> 8426L: linux-fsi@lists.ozlabs.org 8427S: Supported 8428Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8429T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8430F: drivers/fsi/ 8431F: include/linux/fsi*.h 8432F: include/trace/events/fsi*.h 8433 8434FSI-ATTACHED I2C DRIVER 8435M: Eddie James <eajames@linux.ibm.com> 8436L: linux-i2c@vger.kernel.org 8437L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8438S: Maintained 8439F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8440F: drivers/i2c/busses/i2c-fsi.c 8441 8442FSI-ATTACHED SPI DRIVER 8443M: Eddie James <eajames@linux.ibm.com> 8444L: linux-spi@vger.kernel.org 8445S: Maintained 8446F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8447F: drivers/spi/spi-fsi.c 8448 8449FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8450M: Jan Kara <jack@suse.cz> 8451R: Amir Goldstein <amir73il@gmail.com> 8452L: linux-fsdevel@vger.kernel.org 8453S: Maintained 8454T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8455F: fs/notify/ 8456F: include/linux/fsnotify*.h 8457 8458FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8459M: Eric Biggers <ebiggers@kernel.org> 8460M: Theodore Y. Ts'o <tytso@mit.edu> 8461L: fsverity@lists.linux.dev 8462S: Supported 8463Q: https://patchwork.kernel.org/project/fsverity/list/ 8464T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8465F: Documentation/filesystems/fsverity.rst 8466F: fs/verity/ 8467F: include/linux/fsverity.h 8468F: include/uapi/linux/fsverity.h 8469 8470FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8471M: Michael Zaidman <michael.zaidman@gmail.com> 8472L: linux-i2c@vger.kernel.org 8473L: linux-input@vger.kernel.org 8474S: Maintained 8475F: drivers/hid/hid-ft260.c 8476 8477FUJITSU LAPTOP EXTRAS 8478M: Jonathan Woithe <jwoithe@just42.net> 8479L: platform-driver-x86@vger.kernel.org 8480S: Maintained 8481F: drivers/platform/x86/fujitsu-laptop.c 8482 8483FUJITSU TABLET EXTRAS 8484M: Robert Gerlach <khnz@gmx.de> 8485L: platform-driver-x86@vger.kernel.org 8486S: Maintained 8487F: drivers/platform/x86/fujitsu-tablet.c 8488 8489FUNCTION HOOKS (FTRACE) 8490M: Steven Rostedt <rostedt@goodmis.org> 8491M: Masami Hiramatsu <mhiramat@kernel.org> 8492R: Mark Rutland <mark.rutland@arm.com> 8493L: linux-kernel@vger.kernel.org 8494L: linux-trace-kernel@vger.kernel.org 8495Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8496S: Maintained 8497T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8498F: Documentation/trace/ftrace* 8499F: kernel/trace/ftrace* 8500F: kernel/trace/fgraph.c 8501F: arch/*/*/*/*ftrace* 8502F: arch/*/*/*ftrace* 8503F: include/*/ftrace.h 8504F: samples/ftrace 8505 8506FUNGIBLE ETHERNET DRIVERS 8507M: Dimitris Michailidis <dmichail@fungible.com> 8508L: netdev@vger.kernel.org 8509S: Supported 8510F: drivers/net/ethernet/fungible/ 8511 8512FUSE: FILESYSTEM IN USERSPACE 8513M: Miklos Szeredi <miklos@szeredi.hu> 8514L: linux-fsdevel@vger.kernel.org 8515S: Maintained 8516W: https://github.com/libfuse/ 8517T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8518F: Documentation/filesystems/fuse.rst 8519F: fs/fuse/ 8520F: include/uapi/linux/fuse.h 8521 8522FUTEX SUBSYSTEM 8523M: Thomas Gleixner <tglx@linutronix.de> 8524M: Ingo Molnar <mingo@redhat.com> 8525R: Peter Zijlstra <peterz@infradead.org> 8526R: Darren Hart <dvhart@infradead.org> 8527R: Davidlohr Bueso <dave@stgolabs.net> 8528R: André Almeida <andrealmeid@igalia.com> 8529L: linux-kernel@vger.kernel.org 8530S: Maintained 8531T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8532F: Documentation/locking/*futex* 8533F: include/asm-generic/futex.h 8534F: include/linux/futex.h 8535F: include/uapi/linux/futex.h 8536F: kernel/futex/* 8537F: tools/perf/bench/futex* 8538F: tools/testing/selftests/futex/ 8539 8540GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8541M: Tim Harvey <tharvey@gateworks.com> 8542S: Maintained 8543F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8544F: drivers/mfd/gateworks-gsc.c 8545F: include/linux/mfd/gsc.h 8546F: Documentation/hwmon/gsc-hwmon.rst 8547F: drivers/hwmon/gsc-hwmon.c 8548F: include/linux/platform_data/gsc_hwmon.h 8549 8550GCC PLUGINS 8551M: Kees Cook <keescook@chromium.org> 8552L: linux-hardening@vger.kernel.org 8553S: Maintained 8554T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8555F: Documentation/kbuild/gcc-plugins.rst 8556F: scripts/Makefile.gcc-plugins 8557F: scripts/gcc-plugins/ 8558 8559GCOV BASED KERNEL PROFILING 8560M: Peter Oberparleiter <oberpar@linux.ibm.com> 8561S: Maintained 8562F: Documentation/dev-tools/gcov.rst 8563F: kernel/gcov/ 8564 8565GDB KERNEL DEBUGGING HELPER SCRIPTS 8566M: Jan Kiszka <jan.kiszka@siemens.com> 8567M: Kieran Bingham <kbingham@kernel.org> 8568S: Supported 8569F: scripts/gdb/ 8570 8571GEMINI CRYPTO DRIVER 8572M: Corentin Labbe <clabbe@baylibre.com> 8573L: linux-crypto@vger.kernel.org 8574S: Maintained 8575F: drivers/crypto/gemini/ 8576 8577GEMTEK FM RADIO RECEIVER DRIVER 8578M: Hans Verkuil <hverkuil@xs4all.nl> 8579L: linux-media@vger.kernel.org 8580S: Maintained 8581W: https://linuxtv.org 8582T: git git://linuxtv.org/media_tree.git 8583F: drivers/media/radio/radio-gemtek* 8584 8585GENERIC ARCHITECTURE TOPOLOGY 8586M: Sudeep Holla <sudeep.holla@arm.com> 8587L: linux-kernel@vger.kernel.org 8588S: Maintained 8589F: drivers/base/arch_topology.c 8590F: include/linux/arch_topology.h 8591 8592GENERIC ENTRY CODE 8593M: Thomas Gleixner <tglx@linutronix.de> 8594M: Peter Zijlstra <peterz@infradead.org> 8595M: Andy Lutomirski <luto@kernel.org> 8596L: linux-kernel@vger.kernel.org 8597S: Maintained 8598T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8599F: include/linux/entry-common.h 8600F: include/linux/entry-kvm.h 8601F: kernel/entry/ 8602 8603GENERIC GPIO I2C DRIVER 8604M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8605S: Supported 8606F: drivers/i2c/busses/i2c-gpio.c 8607F: include/linux/platform_data/i2c-gpio.h 8608 8609GENERIC GPIO I2C MULTIPLEXER DRIVER 8610M: Peter Korsgaard <peter.korsgaard@barco.com> 8611L: linux-i2c@vger.kernel.org 8612S: Supported 8613F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8614F: drivers/i2c/muxes/i2c-mux-gpio.c 8615F: include/linux/platform_data/i2c-mux-gpio.h 8616 8617GENERIC HDLC (WAN) DRIVERS 8618M: Krzysztof Halasa <khc@pm.waw.pl> 8619S: Maintained 8620W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8621F: drivers/net/wan/c101.c 8622F: drivers/net/wan/hd6457* 8623F: drivers/net/wan/hdlc* 8624F: drivers/net/wan/n2.c 8625F: drivers/net/wan/pc300too.c 8626F: drivers/net/wan/pci200syn.c 8627F: drivers/net/wan/wanxl* 8628 8629GENERIC INCLUDE/ASM HEADER FILES 8630M: Arnd Bergmann <arnd@arndb.de> 8631L: linux-arch@vger.kernel.org 8632S: Maintained 8633T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8634F: include/asm-generic/ 8635F: include/uapi/asm-generic/ 8636 8637GENERIC PHY FRAMEWORK 8638M: Vinod Koul <vkoul@kernel.org> 8639M: Kishon Vijay Abraham I <kishon@kernel.org> 8640L: linux-phy@lists.infradead.org 8641S: Supported 8642Q: https://patchwork.kernel.org/project/linux-phy/list/ 8643T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8644F: Documentation/devicetree/bindings/phy/ 8645F: drivers/phy/ 8646F: include/dt-bindings/phy/ 8647F: include/linux/phy/ 8648 8649GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8650M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8651S: Supported 8652F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8653 8654GENERIC PM DOMAINS 8655M: "Rafael J. Wysocki" <rafael@kernel.org> 8656M: Kevin Hilman <khilman@kernel.org> 8657M: Ulf Hansson <ulf.hansson@linaro.org> 8658L: linux-pm@vger.kernel.org 8659S: Supported 8660F: Documentation/devicetree/bindings/power/power?domain* 8661F: drivers/base/power/domain*.c 8662F: include/linux/pm_domain.h 8663 8664GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8665M: Eugen Hristev <eugen.hristev@microchip.com> 8666L: linux-input@vger.kernel.org 8667S: Maintained 8668F: drivers/input/touchscreen/resistive-adc-touch.c 8669 8670GENERIC STRING LIBRARY 8671R: Andy Shevchenko <andy@kernel.org> 8672S: Maintained 8673F: lib/string.c 8674F: lib/string_helpers.c 8675F: lib/test_string.c 8676F: lib/test-string_helpers.c 8677 8678GENERIC UIO DRIVER FOR PCI DEVICES 8679M: "Michael S. Tsirkin" <mst@redhat.com> 8680L: kvm@vger.kernel.org 8681S: Supported 8682F: drivers/uio/uio_pci_generic.c 8683 8684GENERIC VDSO LIBRARY 8685M: Andy Lutomirski <luto@kernel.org> 8686M: Thomas Gleixner <tglx@linutronix.de> 8687M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8688L: linux-kernel@vger.kernel.org 8689S: Maintained 8690T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8691F: include/asm-generic/vdso/vsyscall.h 8692F: include/vdso/ 8693F: kernel/time/vsyscall.c 8694F: lib/vdso/ 8695 8696GENWQE (IBM Generic Workqueue Card) 8697M: Frank Haverkamp <haver@linux.ibm.com> 8698S: Supported 8699F: drivers/misc/genwqe/ 8700 8701GET_MAINTAINER SCRIPT 8702M: Joe Perches <joe@perches.com> 8703S: Maintained 8704F: scripts/get_maintainer.pl 8705 8706GFS2 FILE SYSTEM 8707M: Bob Peterson <rpeterso@redhat.com> 8708M: Andreas Gruenbacher <agruenba@redhat.com> 8709L: cluster-devel@redhat.com 8710S: Supported 8711B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8712T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8713F: Documentation/filesystems/gfs2* 8714F: fs/gfs2/ 8715F: include/uapi/linux/gfs2_ondisk.h 8716 8717GIGABYTE WMI DRIVER 8718M: Thomas Weißschuh <thomas@weissschuh.net> 8719L: platform-driver-x86@vger.kernel.org 8720S: Maintained 8721F: drivers/platform/x86/gigabyte-wmi.c 8722 8723GNSS SUBSYSTEM 8724M: Johan Hovold <johan@kernel.org> 8725S: Maintained 8726T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8727F: Documentation/ABI/testing/sysfs-class-gnss 8728F: Documentation/devicetree/bindings/gnss/ 8729F: drivers/gnss/ 8730F: include/linux/gnss.h 8731 8732GO7007 MPEG CODEC 8733M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8734L: linux-media@vger.kernel.org 8735S: Maintained 8736F: drivers/media/usb/go7007/ 8737 8738GOODIX TOUCHSCREEN 8739M: Bastien Nocera <hadess@hadess.net> 8740M: Hans de Goede <hdegoede@redhat.com> 8741L: linux-input@vger.kernel.org 8742S: Maintained 8743F: drivers/input/touchscreen/goodix* 8744 8745GOOGLE ETHERNET DRIVERS 8746M: Jeroen de Borst <jeroendb@google.com> 8747M: Praveen Kaligineedi <pkaligineedi@google.com> 8748R: Shailend Chand <shailend@google.com> 8749L: netdev@vger.kernel.org 8750S: Supported 8751F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8752F: drivers/net/ethernet/google 8753 8754GPD POCKET FAN DRIVER 8755M: Hans de Goede <hdegoede@redhat.com> 8756L: platform-driver-x86@vger.kernel.org 8757S: Maintained 8758F: drivers/platform/x86/gpd-pocket-fan.c 8759 8760GPIO ACPI SUPPORT 8761M: Mika Westerberg <mika.westerberg@linux.intel.com> 8762M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8763L: linux-gpio@vger.kernel.org 8764L: linux-acpi@vger.kernel.org 8765S: Supported 8766T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8767F: Documentation/firmware-guide/acpi/gpio-properties.rst 8768F: drivers/gpio/gpiolib-acpi.c 8769F: drivers/gpio/gpiolib-acpi.h 8770 8771GPIO AGGREGATOR 8772M: Geert Uytterhoeven <geert+renesas@glider.be> 8773L: linux-gpio@vger.kernel.org 8774S: Supported 8775F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8776F: drivers/gpio/gpio-aggregator.c 8777 8778GPIO IR Transmitter 8779M: Sean Young <sean@mess.org> 8780L: linux-media@vger.kernel.org 8781S: Maintained 8782F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8783F: drivers/media/rc/gpio-ir-tx.c 8784 8785GPIO MOCKUP DRIVER 8786M: Bamvor Jian Zhang <bamv2005@gmail.com> 8787L: linux-gpio@vger.kernel.org 8788S: Maintained 8789F: drivers/gpio/gpio-mockup.c 8790F: tools/testing/selftests/gpio/ 8791 8792GPIO REGMAP 8793R: Michael Walle <michael@walle.cc> 8794S: Maintained 8795F: drivers/gpio/gpio-regmap.c 8796F: include/linux/gpio/regmap.h 8797 8798GPIO SUBSYSTEM 8799M: Linus Walleij <linus.walleij@linaro.org> 8800M: Bartosz Golaszewski <brgl@bgdev.pl> 8801L: linux-gpio@vger.kernel.org 8802S: Maintained 8803T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8804F: Documentation/ABI/obsolete/sysfs-gpio 8805F: Documentation/ABI/testing/gpio-cdev 8806F: Documentation/admin-guide/gpio/ 8807F: Documentation/devicetree/bindings/gpio/ 8808F: Documentation/driver-api/gpio/ 8809F: drivers/gpio/ 8810F: include/dt-bindings/gpio/ 8811F: include/linux/gpio.h 8812F: include/linux/gpio/ 8813F: include/linux/of_gpio.h 8814F: include/uapi/linux/gpio.h 8815F: tools/gpio/ 8816 8817GRE DEMULTIPLEXER DRIVER 8818M: Dmitry Kozlov <xeb@mail.ru> 8819L: netdev@vger.kernel.org 8820S: Maintained 8821F: include/net/gre.h 8822F: net/ipv4/gre_demux.c 8823F: net/ipv4/gre_offload.c 8824 8825GRETH 10/100/1G Ethernet MAC device driver 8826M: Andreas Larsson <andreas@gaisler.com> 8827L: netdev@vger.kernel.org 8828S: Maintained 8829F: drivers/net/ethernet/aeroflex/ 8830 8831GREYBUS AUDIO PROTOCOLS DRIVERS 8832M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8833M: Mark Greer <mgreer@animalcreek.com> 8834S: Maintained 8835F: drivers/staging/greybus/audio_apbridgea.c 8836F: drivers/staging/greybus/audio_apbridgea.h 8837F: drivers/staging/greybus/audio_codec.c 8838F: drivers/staging/greybus/audio_codec.h 8839F: drivers/staging/greybus/audio_gb.c 8840F: drivers/staging/greybus/audio_manager.c 8841F: drivers/staging/greybus/audio_manager.h 8842F: drivers/staging/greybus/audio_manager_module.c 8843F: drivers/staging/greybus/audio_manager_private.h 8844F: drivers/staging/greybus/audio_manager_sysfs.c 8845F: drivers/staging/greybus/audio_module.c 8846F: drivers/staging/greybus/audio_topology.c 8847 8848GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8849M: Viresh Kumar <vireshk@kernel.org> 8850S: Maintained 8851F: drivers/staging/greybus/authentication.c 8852F: drivers/staging/greybus/bootrom.c 8853F: drivers/staging/greybus/firmware.h 8854F: drivers/staging/greybus/fw-core.c 8855F: drivers/staging/greybus/fw-download.c 8856F: drivers/staging/greybus/fw-management.c 8857F: drivers/staging/greybus/greybus_authentication.h 8858F: drivers/staging/greybus/greybus_firmware.h 8859F: drivers/staging/greybus/hid.c 8860F: drivers/staging/greybus/i2c.c 8861F: drivers/staging/greybus/spi.c 8862F: drivers/staging/greybus/spilib.c 8863F: drivers/staging/greybus/spilib.h 8864 8865GREYBUS LOOPBACK DRIVER 8866M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8867S: Maintained 8868F: drivers/staging/greybus/loopback.c 8869 8870GREYBUS PLATFORM DRIVERS 8871M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8872S: Maintained 8873F: drivers/staging/greybus/arche-apb-ctrl.c 8874F: drivers/staging/greybus/arche-platform.c 8875F: drivers/staging/greybus/arche_platform.h 8876 8877GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8878M: Rui Miguel Silva <rmfrfs@gmail.com> 8879S: Maintained 8880F: drivers/staging/greybus/gpio.c 8881F: drivers/staging/greybus/light.c 8882F: drivers/staging/greybus/power_supply.c 8883F: drivers/staging/greybus/sdio.c 8884F: drivers/staging/greybus/spi.c 8885F: drivers/staging/greybus/spilib.c 8886 8887GREYBUS SUBSYSTEM 8888M: Johan Hovold <johan@kernel.org> 8889M: Alex Elder <elder@kernel.org> 8890M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8891L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8892S: Maintained 8893F: drivers/greybus/ 8894F: drivers/staging/greybus/ 8895F: include/linux/greybus.h 8896F: include/linux/greybus/ 8897 8898GREYBUS UART PROTOCOLS DRIVERS 8899M: David Lin <dtwlin@gmail.com> 8900S: Maintained 8901F: drivers/staging/greybus/log.c 8902F: drivers/staging/greybus/uart.c 8903 8904GS1662 VIDEO SERIALIZER 8905M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8906L: linux-media@vger.kernel.org 8907S: Maintained 8908T: git git://linuxtv.org/media_tree.git 8909F: drivers/media/spi/gs1662.c 8910 8911GSPCA FINEPIX SUBDRIVER 8912M: Frank Zago <frank@zago.net> 8913L: linux-media@vger.kernel.org 8914S: Maintained 8915T: git git://linuxtv.org/media_tree.git 8916F: drivers/media/usb/gspca/finepix.c 8917 8918GSPCA GL860 SUBDRIVER 8919M: Olivier Lorin <o.lorin@laposte.net> 8920L: linux-media@vger.kernel.org 8921S: Maintained 8922T: git git://linuxtv.org/media_tree.git 8923F: drivers/media/usb/gspca/gl860/ 8924 8925GSPCA M5602 SUBDRIVER 8926M: Erik Andren <erik.andren@gmail.com> 8927L: linux-media@vger.kernel.org 8928S: Maintained 8929T: git git://linuxtv.org/media_tree.git 8930F: drivers/media/usb/gspca/m5602/ 8931 8932GSPCA PAC207 SONIXB SUBDRIVER 8933M: Hans Verkuil <hverkuil@xs4all.nl> 8934L: linux-media@vger.kernel.org 8935S: Odd Fixes 8936T: git git://linuxtv.org/media_tree.git 8937F: drivers/media/usb/gspca/pac207.c 8938 8939GSPCA SN9C20X SUBDRIVER 8940M: Brian Johnson <brijohn@gmail.com> 8941L: linux-media@vger.kernel.org 8942S: Maintained 8943T: git git://linuxtv.org/media_tree.git 8944F: drivers/media/usb/gspca/sn9c20x.c 8945 8946GSPCA T613 SUBDRIVER 8947M: Leandro Costantino <lcostantino@gmail.com> 8948L: linux-media@vger.kernel.org 8949S: Maintained 8950T: git git://linuxtv.org/media_tree.git 8951F: drivers/media/usb/gspca/t613.c 8952 8953GSPCA USB WEBCAM DRIVER 8954M: Hans Verkuil <hverkuil@xs4all.nl> 8955L: linux-media@vger.kernel.org 8956S: Odd Fixes 8957T: git git://linuxtv.org/media_tree.git 8958F: drivers/media/usb/gspca/ 8959 8960GTP (GPRS Tunneling Protocol) 8961M: Pablo Neira Ayuso <pablo@netfilter.org> 8962M: Harald Welte <laforge@gnumonks.org> 8963L: osmocom-net-gprs@lists.osmocom.org 8964S: Maintained 8965T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8966F: drivers/net/gtp.c 8967 8968GUID PARTITION TABLE (GPT) 8969M: Davidlohr Bueso <dave@stgolabs.net> 8970L: linux-efi@vger.kernel.org 8971S: Maintained 8972F: block/partitions/efi.* 8973 8974HABANALABS PCI DRIVER 8975M: Oded Gabbay <ogabbay@kernel.org> 8976L: dri-devel@lists.freedesktop.org 8977S: Supported 8978C: irc://irc.oftc.net/dri-devel 8979T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8980F: Documentation/ABI/testing/debugfs-driver-habanalabs 8981F: Documentation/ABI/testing/sysfs-driver-habanalabs 8982F: drivers/accel/habanalabs/ 8983F: include/trace/events/habanalabs.h 8984F: include/uapi/drm/habanalabs_accel.h 8985 8986HACKRF MEDIA DRIVER 8987M: Antti Palosaari <crope@iki.fi> 8988L: linux-media@vger.kernel.org 8989S: Maintained 8990W: https://linuxtv.org 8991W: http://palosaari.fi/linux/ 8992Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8993T: git git://linuxtv.org/anttip/media_tree.git 8994F: drivers/media/usb/hackrf/ 8995 8996HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8997M: Chuck Lever <chuck.lever@oracle.com> 8998L: kernel-tls-handshake@lists.linux.dev 8999L: netdev@vger.kernel.org 9000S: Maintained 9001F: Documentation/netlink/specs/handshake.yaml 9002F: Documentation/networking/tls-handshake.rst 9003F: include/net/handshake.h 9004F: include/trace/events/handshake.h 9005F: net/handshake/ 9006 9007HANTRO VPU CODEC DRIVER 9008M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9009M: Philipp Zabel <p.zabel@pengutronix.de> 9010L: linux-media@vger.kernel.org 9011L: linux-rockchip@lists.infradead.org 9012S: Maintained 9013F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9014F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9015F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9016F: drivers/media/platform/verisilicon/ 9017 9018HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9019M: Frank Seidel <frank@f-seidel.de> 9020L: platform-driver-x86@vger.kernel.org 9021S: Maintained 9022W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9023F: drivers/platform/x86/hdaps.c 9024 9025HARDWARE MONITORING 9026M: Jean Delvare <jdelvare@suse.com> 9027M: Guenter Roeck <linux@roeck-us.net> 9028L: linux-hwmon@vger.kernel.org 9029S: Maintained 9030W: http://hwmon.wiki.kernel.org/ 9031T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9032F: Documentation/ABI/testing/sysfs-class-hwmon 9033F: Documentation/devicetree/bindings/hwmon/ 9034F: Documentation/hwmon/ 9035F: drivers/hwmon/ 9036F: include/linux/hwmon*.h 9037F: include/trace/events/hwmon*.h 9038K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9039 9040HARDWARE RANDOM NUMBER GENERATOR CORE 9041M: Olivia Mackall <olivia@selenic.com> 9042M: Herbert Xu <herbert@gondor.apana.org.au> 9043L: linux-crypto@vger.kernel.org 9044S: Odd fixes 9045F: Documentation/admin-guide/hw_random.rst 9046F: Documentation/devicetree/bindings/rng/ 9047F: drivers/char/hw_random/ 9048F: include/linux/hw_random.h 9049 9050HARDWARE SPINLOCK CORE 9051M: Ohad Ben-Cohen <ohad@wizery.com> 9052M: Bjorn Andersson <andersson@kernel.org> 9053R: Baolin Wang <baolin.wang7@gmail.com> 9054L: linux-remoteproc@vger.kernel.org 9055S: Maintained 9056T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9057F: Documentation/devicetree/bindings/hwlock/ 9058F: Documentation/locking/hwspinlock.rst 9059F: drivers/hwspinlock/ 9060F: include/linux/hwspinlock.h 9061 9062HARDWARE TRACING FACILITIES 9063M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9064S: Maintained 9065F: drivers/hwtracing/ 9066 9067HARMONY SOUND DRIVER 9068L: linux-parisc@vger.kernel.org 9069S: Maintained 9070F: sound/parisc/harmony.* 9071 9072HDPVR USB VIDEO ENCODER DRIVER 9073M: Hans Verkuil <hverkuil@xs4all.nl> 9074L: linux-media@vger.kernel.org 9075S: Odd Fixes 9076W: https://linuxtv.org 9077T: git git://linuxtv.org/media_tree.git 9078F: drivers/media/usb/hdpvr/ 9079 9080HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9081M: Matt Hsiao <matt.hsiao@hpe.com> 9082S: Supported 9083F: drivers/misc/hpilo.[ch] 9084 9085HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9086M: Jerry Hoemann <jerry.hoemann@hpe.com> 9087S: Supported 9088F: Documentation/watchdog/hpwdt.rst 9089F: drivers/watchdog/hpwdt.c 9090 9091HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9092M: Don Brace <don.brace@microchip.com> 9093L: storagedev@microchip.com 9094L: linux-scsi@vger.kernel.org 9095S: Supported 9096F: Documentation/scsi/hpsa.rst 9097F: drivers/scsi/hpsa*.[ch] 9098F: include/linux/cciss*.h 9099F: include/uapi/linux/cciss*.h 9100 9101HFI1 DRIVER 9102M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9103L: linux-rdma@vger.kernel.org 9104S: Supported 9105F: drivers/infiniband/hw/hfi1 9106 9107HFS FILESYSTEM 9108L: linux-fsdevel@vger.kernel.org 9109S: Orphan 9110F: Documentation/filesystems/hfs.rst 9111F: fs/hfs/ 9112 9113HFSPLUS FILESYSTEM 9114L: linux-fsdevel@vger.kernel.org 9115S: Orphan 9116F: Documentation/filesystems/hfsplus.rst 9117F: fs/hfsplus/ 9118 9119HGA FRAMEBUFFER DRIVER 9120M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9121L: linux-nvidia@lists.surfsouth.com 9122S: Maintained 9123W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9124F: drivers/video/fbdev/hgafb.c 9125 9126HIBERNATION (aka Software Suspend, aka swsusp) 9127M: "Rafael J. Wysocki" <rafael@kernel.org> 9128M: Pavel Machek <pavel@ucw.cz> 9129L: linux-pm@vger.kernel.org 9130S: Supported 9131B: https://bugzilla.kernel.org 9132F: arch/*/include/asm/suspend*.h 9133F: arch/x86/power/ 9134F: drivers/base/power/ 9135F: include/linux/freezer.h 9136F: include/linux/pm.h 9137F: include/linux/suspend.h 9138F: kernel/power/ 9139 9140HID CORE LAYER 9141M: Jiri Kosina <jikos@kernel.org> 9142M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9143L: linux-input@vger.kernel.org 9144S: Maintained 9145T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9146F: Documentation/hid/ 9147F: drivers/hid/ 9148F: include/linux/hid* 9149F: include/uapi/linux/hid* 9150F: samples/hid/ 9151F: tools/testing/selftests/hid/ 9152 9153HID LOGITECH DRIVERS 9154R: Filipe Laíns <lains@riseup.net> 9155L: linux-input@vger.kernel.org 9156S: Maintained 9157F: drivers/hid/hid-logitech-* 9158 9159HID++ LOGITECH DRIVERS 9160R: Filipe Laíns <lains@riseup.net> 9161R: Bastien Nocera <hadess@hadess.net> 9162L: linux-input@vger.kernel.org 9163S: Maintained 9164F: drivers/hid/hid-logitech-hidpp.c 9165 9166HID PLAYSTATION DRIVER 9167M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9168L: linux-input@vger.kernel.org 9169S: Supported 9170F: drivers/hid/hid-playstation.c 9171 9172HID PHOENIX RC FLIGHT CONTROLLER 9173M: Marcus Folkesson <marcus.folkesson@gmail.com> 9174L: linux-input@vger.kernel.org 9175S: Maintained 9176F: drivers/hid/hid-pxrc.c 9177 9178HID SENSOR HUB DRIVERS 9179M: Jiri Kosina <jikos@kernel.org> 9180M: Jonathan Cameron <jic23@kernel.org> 9181M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9182L: linux-input@vger.kernel.org 9183L: linux-iio@vger.kernel.org 9184S: Maintained 9185F: Documentation/hid/hid-sensor* 9186F: drivers/hid/hid-sensor-* 9187F: drivers/iio/*/hid-* 9188F: include/linux/hid-sensor-* 9189 9190HID VRC-2 CAR CONTROLLER DRIVER 9191M: Marcus Folkesson <marcus.folkesson@gmail.com> 9192L: linux-input@vger.kernel.org 9193S: Maintained 9194F: drivers/hid/hid-vrc2.c 9195 9196HID WACOM DRIVER 9197M: Ping Cheng <ping.cheng@wacom.com> 9198M: Jason Gerecke <jason.gerecke@wacom.com> 9199L: linux-input@vger.kernel.org 9200S: Maintained 9201F: drivers/hid/wacom.h 9202F: drivers/hid/wacom_* 9203 9204HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9205M: Thomas Gleixner <tglx@linutronix.de> 9206L: linux-kernel@vger.kernel.org 9207S: Maintained 9208T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9209F: Documentation/timers/ 9210F: include/linux/clockchips.h 9211F: include/linux/hrtimer.h 9212F: kernel/time/clockevents.c 9213F: kernel/time/hrtimer.c 9214F: kernel/time/timer_*.c 9215 9216HIGH-SPEED SCC DRIVER FOR AX.25 9217L: linux-hams@vger.kernel.org 9218S: Orphan 9219F: drivers/net/hamradio/scc.c 9220 9221HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9222M: HighPoint Linux Team <linux@highpoint-tech.com> 9223S: Supported 9224W: http://www.highpoint-tech.com 9225F: Documentation/scsi/hptiop.rst 9226F: drivers/scsi/hptiop.c 9227 9228HIMAX HX83112B TOUCHSCREEN SUPPORT 9229M: Job Noorman <job@noorman.info> 9230L: linux-input@vger.kernel.org 9231S: Maintained 9232F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9233F: drivers/input/touchscreen/himax_hx83112b.c 9234 9235HIPPI 9236M: Jes Sorensen <jes@trained-monkey.org> 9237L: linux-hippi@sunsite.dk 9238S: Maintained 9239F: drivers/net/hippi/ 9240F: include/linux/hippidevice.h 9241F: include/uapi/linux/if_hippi.h 9242F: net/802/hippi.c 9243 9244HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9245M: Kurt Kanzenbach <kurt@linutronix.de> 9246L: netdev@vger.kernel.org 9247S: Maintained 9248F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9249F: drivers/net/dsa/hirschmann/* 9250F: include/linux/platform_data/hirschmann-hellcreek.h 9251F: net/dsa/tag_hellcreek.c 9252 9253HISILICON DMA DRIVER 9254M: Zhou Wang <wangzhou1@hisilicon.com> 9255M: Jie Hai <haijie1@huawei.com> 9256L: dmaengine@vger.kernel.org 9257S: Maintained 9258F: drivers/dma/hisi_dma.c 9259 9260HISILICON GPIO DRIVER 9261M: Jay Fang <f.fangjian@huawei.com> 9262L: linux-gpio@vger.kernel.org 9263S: Maintained 9264F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9265F: drivers/gpio/gpio-hisi.c 9266 9267HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9268M: Longfang Liu <liulongfang@huawei.com> 9269L: linux-crypto@vger.kernel.org 9270S: Maintained 9271F: Documentation/ABI/testing/debugfs-hisi-hpre 9272F: drivers/crypto/hisilicon/hpre/hpre.h 9273F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9274F: drivers/crypto/hisilicon/hpre/hpre_main.c 9275 9276HISILICON I2C CONTROLLER DRIVER 9277M: Yicong Yang <yangyicong@hisilicon.com> 9278L: linux-i2c@vger.kernel.org 9279S: Maintained 9280W: https://www.hisilicon.com 9281F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9282F: drivers/i2c/busses/i2c-hisi.c 9283 9284HISILICON LPC BUS DRIVER 9285M: Jay Fang <f.fangjian@huawei.com> 9286S: Maintained 9287W: http://www.hisilicon.com 9288F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9289F: drivers/bus/hisi_lpc.c 9290 9291HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9292M: Yisen Zhuang <yisen.zhuang@huawei.com> 9293M: Salil Mehta <salil.mehta@huawei.com> 9294L: netdev@vger.kernel.org 9295S: Maintained 9296W: http://www.hisilicon.com 9297F: drivers/net/ethernet/hisilicon/hns3/ 9298 9299HISILICON NETWORK SUBSYSTEM DRIVER 9300M: Yisen Zhuang <yisen.zhuang@huawei.com> 9301M: Salil Mehta <salil.mehta@huawei.com> 9302L: netdev@vger.kernel.org 9303S: Maintained 9304W: http://www.hisilicon.com 9305F: Documentation/devicetree/bindings/net/hisilicon*.txt 9306F: drivers/net/ethernet/hisilicon/ 9307 9308HIKEY960 ONBOARD USB GPIO HUB DRIVER 9309M: John Stultz <jstultz@google.com> 9310L: linux-kernel@vger.kernel.org 9311S: Maintained 9312F: drivers/misc/hisi_hikey_usb.c 9313 9314HISILICON PMU DRIVER 9315M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9316M: Jonathan Cameron <jonathan.cameron@huawei.com> 9317S: Supported 9318W: http://www.hisilicon.com 9319F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9320F: Documentation/admin-guide/perf/hisi-pmu.rst 9321F: drivers/perf/hisilicon 9322 9323HISILICON HNS3 PMU DRIVER 9324M: Guangbin Huang <huangguangbin2@huawei.com> 9325S: Supported 9326F: Documentation/admin-guide/perf/hns3-pmu.rst 9327F: drivers/perf/hisilicon/hns3_pmu.c 9328 9329HISILICON PTT DRIVER 9330M: Yicong Yang <yangyicong@hisilicon.com> 9331M: Jonathan Cameron <jonathan.cameron@huawei.com> 9332L: linux-kernel@vger.kernel.org 9333S: Maintained 9334F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9335F: Documentation/trace/hisi-ptt.rst 9336F: drivers/hwtracing/ptt/ 9337F: tools/perf/arch/arm64/util/hisi-ptt.c 9338F: tools/perf/util/hisi-ptt* 9339F: tools/perf/util/hisi-ptt-decoder/* 9340 9341HISILICON QM DRIVER 9342M: Weili Qian <qianweili@huawei.com> 9343M: Zhou Wang <wangzhou1@hisilicon.com> 9344L: linux-crypto@vger.kernel.org 9345S: Maintained 9346F: drivers/crypto/hisilicon/Kconfig 9347F: drivers/crypto/hisilicon/Makefile 9348F: drivers/crypto/hisilicon/qm.c 9349F: drivers/crypto/hisilicon/sgl.c 9350F: include/linux/hisi_acc_qm.h 9351 9352HISILICON ZIP Controller DRIVER 9353M: Yang Shen <shenyang39@huawei.com> 9354M: Zhou Wang <wangzhou1@hisilicon.com> 9355L: linux-crypto@vger.kernel.org 9356S: Maintained 9357F: Documentation/ABI/testing/debugfs-hisi-zip 9358F: drivers/crypto/hisilicon/zip/ 9359 9360HISILICON ROCE DRIVER 9361M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9362M: Wenpeng Liang <liangwenpeng@huawei.com> 9363L: linux-rdma@vger.kernel.org 9364S: Maintained 9365F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9366F: drivers/infiniband/hw/hns/ 9367 9368HISILICON SAS Controller 9369M: Xiang Chen <chenxiang66@hisilicon.com> 9370S: Supported 9371W: http://www.hisilicon.com 9372F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9373F: drivers/scsi/hisi_sas/ 9374 9375HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9376M: Kai Ye <yekai13@huawei.com> 9377M: Longfang Liu <liulongfang@huawei.com> 9378L: linux-crypto@vger.kernel.org 9379S: Maintained 9380F: Documentation/ABI/testing/debugfs-hisi-sec 9381F: drivers/crypto/hisilicon/sec2/sec.h 9382F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9383F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9384F: drivers/crypto/hisilicon/sec2/sec_main.c 9385 9386HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9387M: Jay Fang <f.fangjian@huawei.com> 9388L: linux-spi@vger.kernel.org 9389S: Maintained 9390W: http://www.hisilicon.com 9391F: drivers/spi/spi-hisi-kunpeng.c 9392 9393HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9394M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9395L: linux-kernel@vger.kernel.org 9396S: Maintained 9397F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9398F: drivers/spmi/hisi-spmi-controller.c 9399 9400HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9401M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9402L: linux-kernel@vger.kernel.org 9403S: Maintained 9404F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9405F: drivers/mfd/hi6421-spmi-pmic.c 9406 9407HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9408M: Weili Qian <qianweili@huawei.com> 9409S: Maintained 9410F: drivers/crypto/hisilicon/trng/trng.c 9411 9412HISILICON V3XX SPI NOR FLASH Controller Driver 9413M: Jay Fang <f.fangjian@huawei.com> 9414S: Maintained 9415W: http://www.hisilicon.com 9416F: drivers/spi/spi-hisi-sfc-v3xx.c 9417 9418HMM - Heterogeneous Memory Management 9419M: Jérôme Glisse <jglisse@redhat.com> 9420L: linux-mm@kvack.org 9421S: Maintained 9422F: Documentation/mm/hmm.rst 9423F: include/linux/hmm* 9424F: lib/test_hmm* 9425F: mm/hmm* 9426F: tools/testing/selftests/mm/*hmm* 9427 9428HOST AP DRIVER 9429M: Jouni Malinen <j@w1.fi> 9430L: linux-wireless@vger.kernel.org 9431S: Obsolete 9432W: http://w1.fi/hostap-driver.html 9433F: drivers/net/wireless/intersil/hostap/ 9434 9435HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9436L: platform-driver-x86@vger.kernel.org 9437S: Orphan 9438F: drivers/platform/x86/hp/tc1100-wmi.c 9439 9440HPET: High Precision Event Timers driver 9441M: Clemens Ladisch <clemens@ladisch.de> 9442S: Maintained 9443F: Documentation/timers/hpet.rst 9444F: drivers/char/hpet.c 9445F: include/linux/hpet.h 9446F: include/uapi/linux/hpet.h 9447 9448HPET: x86 9449S: Orphan 9450F: arch/x86/include/asm/hpet.h 9451F: arch/x86/kernel/hpet.c 9452 9453HPFS FILESYSTEM 9454M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9455S: Maintained 9456W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9457F: fs/hpfs/ 9458 9459HSI SUBSYSTEM 9460M: Sebastian Reichel <sre@kernel.org> 9461S: Maintained 9462T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9463F: Documentation/ABI/testing/sysfs-bus-hsi 9464F: Documentation/driver-api/hsi.rst 9465F: drivers/hsi/ 9466F: include/linux/hsi/ 9467F: include/uapi/linux/hsi/ 9468 9469HSO 3G MODEM DRIVER 9470L: linux-usb@vger.kernel.org 9471S: Orphan 9472F: drivers/net/usb/hso.c 9473 9474HSR NETWORK PROTOCOL 9475L: netdev@vger.kernel.org 9476S: Orphan 9477F: net/hsr/ 9478 9479HT16K33 LED CONTROLLER DRIVER 9480M: Robin van der Gracht <robin@protonic.nl> 9481S: Maintained 9482F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9483F: drivers/auxdisplay/ht16k33.c 9484 9485HTCPEN TOUCHSCREEN DRIVER 9486M: Pau Oliva Fora <pof@eslack.org> 9487L: linux-input@vger.kernel.org 9488S: Maintained 9489F: drivers/input/touchscreen/htcpen.c 9490 9491HTE SUBSYSTEM 9492M: Dipen Patel <dipenp@nvidia.com> 9493L: timestamp@lists.linux.dev 9494T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9495Q: https://patchwork.kernel.org/project/timestamp/list/ 9496S: Maintained 9497F: Documentation/devicetree/bindings/timestamp/ 9498F: Documentation/driver-api/hte/ 9499F: drivers/hte/ 9500F: include/linux/hte.h 9501 9502HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9503M: Lorenzo Bianconi <lorenzo@kernel.org> 9504L: linux-iio@vger.kernel.org 9505S: Maintained 9506W: http://www.st.com/ 9507F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9508F: drivers/iio/humidity/hts221* 9509 9510HUAWEI ETHERNET DRIVER 9511M: Cai Huoqing <cai.huoqing@linux.dev> 9512L: netdev@vger.kernel.org 9513S: Maintained 9514F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9515F: drivers/net/ethernet/huawei/hinic/ 9516 9517HUGETLB SUBSYSTEM 9518M: Mike Kravetz <mike.kravetz@oracle.com> 9519M: Muchun Song <muchun.song@linux.dev> 9520L: linux-mm@kvack.org 9521S: Maintained 9522F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9523F: Documentation/admin-guide/mm/hugetlbpage.rst 9524F: Documentation/mm/hugetlbfs_reserv.rst 9525F: Documentation/mm/vmemmap_dedup.rst 9526F: fs/hugetlbfs/ 9527F: include/linux/hugetlb.h 9528F: mm/hugetlb.c 9529F: mm/hugetlb_vmemmap.c 9530F: mm/hugetlb_vmemmap.h 9531 9532HVA ST MEDIA DRIVER 9533M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9534L: linux-media@vger.kernel.org 9535S: Supported 9536W: https://linuxtv.org 9537T: git git://linuxtv.org/media_tree.git 9538F: drivers/media/platform/st/sti/hva 9539 9540HWPOISON MEMORY FAILURE HANDLING 9541M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9542R: Miaohe Lin <linmiaohe@huawei.com> 9543L: linux-mm@kvack.org 9544S: Maintained 9545F: mm/hwpoison-inject.c 9546F: mm/memory-failure.c 9547 9548HYCON HY46XX TOUCHSCREEN SUPPORT 9549M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9550L: linux-input@vger.kernel.org 9551S: Maintained 9552F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9553F: drivers/input/touchscreen/hycon-hy46xx.c 9554 9555HYGON PROCESSOR SUPPORT 9556M: Pu Wen <puwen@hygon.cn> 9557L: linux-kernel@vger.kernel.org 9558S: Maintained 9559F: arch/x86/kernel/cpu/hygon.c 9560 9561HYNIX HI556 SENSOR DRIVER 9562M: Shawn Tu <shawnx.tu@intel.com> 9563L: linux-media@vger.kernel.org 9564S: Maintained 9565T: git git://linuxtv.org/media_tree.git 9566F: drivers/media/i2c/hi556.c 9567 9568HYNIX HI846 SENSOR DRIVER 9569M: Martin Kepplinger <martin.kepplinger@puri.sm> 9570L: linux-media@vger.kernel.org 9571S: Maintained 9572F: drivers/media/i2c/hi846.c 9573 9574HYNIX HI847 SENSOR DRIVER 9575M: Shawn Tu <shawnx.tu@intel.com> 9576L: linux-media@vger.kernel.org 9577S: Maintained 9578F: drivers/media/i2c/hi847.c 9579 9580Hyper-V/Azure CORE AND DRIVERS 9581M: "K. Y. Srinivasan" <kys@microsoft.com> 9582M: Haiyang Zhang <haiyangz@microsoft.com> 9583M: Wei Liu <wei.liu@kernel.org> 9584M: Dexuan Cui <decui@microsoft.com> 9585L: linux-hyperv@vger.kernel.org 9586S: Supported 9587T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9588F: Documentation/ABI/stable/sysfs-bus-vmbus 9589F: Documentation/ABI/testing/debugfs-hyperv 9590F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9591F: Documentation/virt/hyperv 9592F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9593F: arch/arm64/hyperv 9594F: arch/arm64/include/asm/hyperv-tlfs.h 9595F: arch/arm64/include/asm/mshyperv.h 9596F: arch/x86/hyperv 9597F: arch/x86/include/asm/hyperv-tlfs.h 9598F: arch/x86/include/asm/mshyperv.h 9599F: arch/x86/include/asm/trace/hyperv.h 9600F: arch/x86/kernel/cpu/mshyperv.c 9601F: drivers/clocksource/hyperv_timer.c 9602F: drivers/hid/hid-hyperv.c 9603F: drivers/hv/ 9604F: drivers/input/serio/hyperv-keyboard.c 9605F: drivers/iommu/hyperv-iommu.c 9606F: drivers/net/ethernet/microsoft/ 9607F: drivers/net/hyperv/ 9608F: drivers/pci/controller/pci-hyperv-intf.c 9609F: drivers/pci/controller/pci-hyperv.c 9610F: drivers/scsi/storvsc_drv.c 9611F: drivers/uio/uio_hv_generic.c 9612F: drivers/video/fbdev/hyperv_fb.c 9613F: include/asm-generic/hyperv-tlfs.h 9614F: include/asm-generic/mshyperv.h 9615F: include/clocksource/hyperv_timer.h 9616F: include/linux/hyperv.h 9617F: include/net/mana 9618F: include/uapi/linux/hyperv.h 9619F: net/vmw_vsock/hyperv_transport.c 9620F: tools/hv/ 9621 9622HYPERBUS SUPPORT 9623M: Vignesh Raghavendra <vigneshr@ti.com> 9624L: linux-mtd@lists.infradead.org 9625S: Supported 9626Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9627C: irc://irc.oftc.net/mtd 9628T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9629F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9630F: drivers/mtd/hyperbus/ 9631F: include/linux/mtd/hyperbus.h 9632 9633HYPERVISOR VIRTUAL CONSOLE DRIVER 9634L: linuxppc-dev@lists.ozlabs.org 9635S: Odd Fixes 9636F: drivers/tty/hvc/ 9637 9638I2C ACPI SUPPORT 9639M: Mika Westerberg <mika.westerberg@linux.intel.com> 9640L: linux-i2c@vger.kernel.org 9641L: linux-acpi@vger.kernel.org 9642S: Maintained 9643F: drivers/i2c/i2c-core-acpi.c 9644 9645I2C CONTROLLER DRIVER FOR NVIDIA GPU 9646M: Ajay Gupta <ajayg@nvidia.com> 9647L: linux-i2c@vger.kernel.org 9648S: Maintained 9649F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9650F: drivers/i2c/busses/i2c-nvidia-gpu.c 9651 9652I2C MUXES 9653M: Peter Rosin <peda@axentia.se> 9654L: linux-i2c@vger.kernel.org 9655S: Maintained 9656F: Documentation/devicetree/bindings/i2c/i2c-arb* 9657F: Documentation/devicetree/bindings/i2c/i2c-gate* 9658F: Documentation/devicetree/bindings/i2c/i2c-mux* 9659F: Documentation/i2c/i2c-topology.rst 9660F: Documentation/i2c/muxes/ 9661F: drivers/i2c/i2c-mux.c 9662F: drivers/i2c/muxes/ 9663F: include/linux/i2c-mux.h 9664 9665I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9666M: Gregory CLEMENT <gregory.clement@bootlin.com> 9667L: linux-i2c@vger.kernel.org 9668S: Maintained 9669F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9670F: drivers/i2c/busses/i2c-mv64xxx.c 9671 9672I2C OVER PARALLEL PORT 9673M: Jean Delvare <jdelvare@suse.com> 9674L: linux-i2c@vger.kernel.org 9675S: Maintained 9676F: Documentation/i2c/busses/i2c-parport.rst 9677F: drivers/i2c/busses/i2c-parport.c 9678 9679I2C SUBSYSTEM 9680M: Wolfram Sang <wsa@kernel.org> 9681L: linux-i2c@vger.kernel.org 9682S: Maintained 9683W: https://i2c.wiki.kernel.org/ 9684Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9685T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9686F: Documentation/devicetree/bindings/i2c/i2c.txt 9687F: Documentation/i2c/ 9688F: drivers/i2c/* 9689F: include/dt-bindings/i2c/i2c.h 9690F: include/linux/i2c-dev.h 9691F: include/linux/i2c-smbus.h 9692F: include/linux/i2c.h 9693F: include/uapi/linux/i2c-*.h 9694F: include/uapi/linux/i2c.h 9695 9696I2C SUBSYSTEM HOST DRIVERS 9697L: linux-i2c@vger.kernel.org 9698S: Odd Fixes 9699W: https://i2c.wiki.kernel.org/ 9700Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9701T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9702F: Documentation/devicetree/bindings/i2c/ 9703F: drivers/i2c/algos/ 9704F: drivers/i2c/busses/ 9705F: include/dt-bindings/i2c/ 9706 9707I2C-TAOS-EVM DRIVER 9708M: Jean Delvare <jdelvare@suse.com> 9709L: linux-i2c@vger.kernel.org 9710S: Maintained 9711F: Documentation/i2c/busses/i2c-taos-evm.rst 9712F: drivers/i2c/busses/i2c-taos-evm.c 9713 9714I2C-TINY-USB DRIVER 9715M: Till Harbaum <till@harbaum.org> 9716L: linux-i2c@vger.kernel.org 9717S: Maintained 9718W: http://www.harbaum.org/till/i2c_tiny_usb 9719F: drivers/i2c/busses/i2c-tiny-usb.c 9720 9721I2C/SMBUS CONTROLLER DRIVERS FOR PC 9722M: Jean Delvare <jdelvare@suse.com> 9723L: linux-i2c@vger.kernel.org 9724S: Maintained 9725F: Documentation/i2c/busses/i2c-ali1535.rst 9726F: Documentation/i2c/busses/i2c-ali1563.rst 9727F: Documentation/i2c/busses/i2c-ali15x3.rst 9728F: Documentation/i2c/busses/i2c-amd756.rst 9729F: Documentation/i2c/busses/i2c-amd8111.rst 9730F: Documentation/i2c/busses/i2c-i801.rst 9731F: Documentation/i2c/busses/i2c-nforce2.rst 9732F: Documentation/i2c/busses/i2c-piix4.rst 9733F: Documentation/i2c/busses/i2c-sis5595.rst 9734F: Documentation/i2c/busses/i2c-sis630.rst 9735F: Documentation/i2c/busses/i2c-sis96x.rst 9736F: Documentation/i2c/busses/i2c-via.rst 9737F: Documentation/i2c/busses/i2c-viapro.rst 9738F: drivers/i2c/busses/i2c-ali1535.c 9739F: drivers/i2c/busses/i2c-ali1563.c 9740F: drivers/i2c/busses/i2c-ali15x3.c 9741F: drivers/i2c/busses/i2c-amd756-s4882.c 9742F: drivers/i2c/busses/i2c-amd756.c 9743F: drivers/i2c/busses/i2c-amd8111.c 9744F: drivers/i2c/busses/i2c-i801.c 9745F: drivers/i2c/busses/i2c-isch.c 9746F: drivers/i2c/busses/i2c-nforce2-s4985.c 9747F: drivers/i2c/busses/i2c-nforce2.c 9748F: drivers/i2c/busses/i2c-piix4.c 9749F: drivers/i2c/busses/i2c-sis5595.c 9750F: drivers/i2c/busses/i2c-sis630.c 9751F: drivers/i2c/busses/i2c-sis96x.c 9752F: drivers/i2c/busses/i2c-via.c 9753F: drivers/i2c/busses/i2c-viapro.c 9754 9755I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9756M: Hans de Goede <hdegoede@redhat.com> 9757L: linux-i2c@vger.kernel.org 9758S: Maintained 9759F: drivers/i2c/busses/i2c-cht-wc.c 9760 9761I2C/SMBUS ISMT DRIVER 9762M: Seth Heasley <seth.heasley@intel.com> 9763M: Neil Horman <nhorman@tuxdriver.com> 9764L: linux-i2c@vger.kernel.org 9765F: Documentation/i2c/busses/i2c-ismt.rst 9766F: drivers/i2c/busses/i2c-ismt.c 9767 9768I2C/SMBUS STUB DRIVER 9769M: Jean Delvare <jdelvare@suse.com> 9770L: linux-i2c@vger.kernel.org 9771S: Maintained 9772F: drivers/i2c/i2c-stub.c 9773 9774I3C DRIVER FOR CADENCE I3C MASTER IP 9775M: Przemysław Gaj <pgaj@cadence.com> 9776S: Maintained 9777F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9778F: drivers/i3c/master/i3c-master-cdns.c 9779 9780I3C DRIVER FOR SYNOPSYS DESIGNWARE 9781S: Orphan 9782F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9783F: drivers/i3c/master/dw* 9784 9785I3C DRIVER FOR ASPEED AST2600 9786M: Jeremy Kerr <jk@codeconstruct.com.au> 9787S: Maintained 9788F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9789F: drivers/i3c/master/ast2600-i3c-master.c 9790 9791I3C SUBSYSTEM 9792M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9793L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9794S: Maintained 9795C: irc://chat.freenode.net/linux-i3c 9796T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9797F: Documentation/ABI/testing/sysfs-bus-i3c 9798F: Documentation/devicetree/bindings/i3c/ 9799F: Documentation/driver-api/i3c 9800F: drivers/i3c/ 9801F: include/linux/i3c/ 9802 9803IA64 (Itanium) PLATFORM 9804L: linux-ia64@vger.kernel.org 9805S: Orphan 9806F: Documentation/arch/ia64/ 9807F: arch/ia64/ 9808 9809IBM Operation Panel Input Driver 9810M: Eddie James <eajames@linux.ibm.com> 9811L: linux-input@vger.kernel.org 9812S: Maintained 9813F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9814F: drivers/input/misc/ibm-panel.c 9815 9816IBM Power 842 compression accelerator 9817M: Haren Myneni <haren@us.ibm.com> 9818S: Supported 9819F: crypto/842.c 9820F: drivers/crypto/nx/Kconfig 9821F: drivers/crypto/nx/Makefile 9822F: drivers/crypto/nx/nx-842* 9823F: include/linux/sw842.h 9824F: lib/842/ 9825 9826IBM Power in-Nest Crypto Acceleration 9827M: Breno Leitão <leitao@debian.org> 9828M: Nayna Jain <nayna@linux.ibm.com> 9829M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9830L: linux-crypto@vger.kernel.org 9831S: Supported 9832F: drivers/crypto/nx/Kconfig 9833F: drivers/crypto/nx/Makefile 9834F: drivers/crypto/nx/nx-aes* 9835F: drivers/crypto/nx/nx-sha* 9836F: drivers/crypto/nx/nx.* 9837F: drivers/crypto/nx/nx_csbcpb.h 9838F: drivers/crypto/nx/nx_debugfs.c 9839 9840IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9841M: Tyrel Datwyler <tyreld@linux.ibm.com> 9842L: linux-pci@vger.kernel.org 9843L: linuxppc-dev@lists.ozlabs.org 9844S: Supported 9845F: drivers/pci/hotplug/rpadlpar* 9846 9847IBM Power Linux RAID adapter 9848M: Brian King <brking@us.ibm.com> 9849S: Supported 9850F: drivers/scsi/ipr.* 9851 9852IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9853M: Tyrel Datwyler <tyreld@linux.ibm.com> 9854L: linux-pci@vger.kernel.org 9855L: linuxppc-dev@lists.ozlabs.org 9856S: Supported 9857F: drivers/pci/hotplug/rpaphp* 9858 9859IBM Power SRIOV Virtual NIC Device Driver 9860M: Haren Myneni <haren@linux.ibm.com> 9861M: Rick Lindsley <ricklind@linux.ibm.com> 9862R: Nick Child <nnac123@linux.ibm.com> 9863R: Dany Madden <danymadden@us.ibm.com> 9864R: Thomas Falcon <tlfalcon@linux.ibm.com> 9865L: netdev@vger.kernel.org 9866S: Supported 9867F: drivers/net/ethernet/ibm/ibmvnic.* 9868 9869IBM Power Virtual Ethernet Device Driver 9870M: Nick Child <nnac123@linux.ibm.com> 9871L: netdev@vger.kernel.org 9872S: Supported 9873F: drivers/net/ethernet/ibm/ibmveth.* 9874 9875IBM Power Virtual FC Device Drivers 9876M: Tyrel Datwyler <tyreld@linux.ibm.com> 9877L: linux-scsi@vger.kernel.org 9878S: Supported 9879F: drivers/scsi/ibmvscsi/ibmvfc* 9880 9881IBM Power Virtual Management Channel Driver 9882M: Brad Warrum <bwarrum@linux.ibm.com> 9883M: Ritu Agarwal <rituagar@linux.ibm.com> 9884S: Supported 9885F: drivers/misc/ibmvmc.* 9886 9887IBM Power Virtual SCSI Device Drivers 9888M: Tyrel Datwyler <tyreld@linux.ibm.com> 9889L: linux-scsi@vger.kernel.org 9890S: Supported 9891F: drivers/scsi/ibmvscsi/ibmvscsi* 9892F: include/scsi/viosrp.h 9893 9894IBM Power Virtual SCSI Device Target Driver 9895M: Michael Cyr <mikecyr@linux.ibm.com> 9896L: linux-scsi@vger.kernel.org 9897L: target-devel@vger.kernel.org 9898S: Supported 9899F: drivers/scsi/ibmvscsi_tgt/ 9900 9901IBM Power VMX Cryptographic instructions 9902M: Breno Leitão <leitao@debian.org> 9903M: Nayna Jain <nayna@linux.ibm.com> 9904M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9905L: linux-crypto@vger.kernel.org 9906S: Supported 9907F: drivers/crypto/vmx/Kconfig 9908F: drivers/crypto/vmx/Makefile 9909F: drivers/crypto/vmx/aes* 9910F: drivers/crypto/vmx/ghash* 9911F: drivers/crypto/vmx/ppc-xlate.pl 9912F: drivers/crypto/vmx/vmx.c 9913 9914IBM Power VFIO Support 9915M: Timothy Pearson <tpearson@raptorengineering.com> 9916S: Supported 9917F: drivers/vfio/vfio_iommu_spapr_tce.c 9918 9919IBM ServeRAID RAID DRIVER 9920S: Orphan 9921F: drivers/scsi/ips.* 9922 9923ICH LPC AND GPIO DRIVER 9924M: Peter Tyser <ptyser@xes-inc.com> 9925S: Maintained 9926F: drivers/gpio/gpio-ich.c 9927F: drivers/mfd/lpc_ich.c 9928 9929ICY I2C DRIVER 9930M: Max Staudt <max@enpas.org> 9931L: linux-i2c@vger.kernel.org 9932S: Maintained 9933F: drivers/i2c/busses/i2c-icy.c 9934 9935IDEAPAD LAPTOP EXTRAS DRIVER 9936M: Ike Panhc <ike.pan@canonical.com> 9937L: platform-driver-x86@vger.kernel.org 9938S: Maintained 9939W: http://launchpad.net/ideapad-laptop 9940F: drivers/platform/x86/ideapad-laptop.c 9941 9942IDEAPAD LAPTOP SLIDEBAR DRIVER 9943M: Andrey Moiseev <o2g.org.ru@gmail.com> 9944L: linux-input@vger.kernel.org 9945S: Maintained 9946W: https://github.com/o2genum/ideapad-slidebar 9947F: drivers/input/misc/ideapad_slidebar.c 9948 9949IDMAPPED MOUNTS 9950M: Christian Brauner <brauner@kernel.org> 9951M: Seth Forshee <sforshee@kernel.org> 9952L: linux-fsdevel@vger.kernel.org 9953S: Maintained 9954T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9955F: Documentation/filesystems/idmappings.rst 9956F: include/linux/mnt_idmapping.* 9957F: tools/testing/selftests/mount_setattr/ 9958 9959IDT VersaClock 5 CLOCK DRIVER 9960M: Luca Ceresoli <luca@lucaceresoli.net> 9961S: Maintained 9962F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9963F: drivers/clk/clk-versaclock5.c 9964 9965IEEE 802.15.4 SUBSYSTEM 9966M: Alexander Aring <alex.aring@gmail.com> 9967M: Stefan Schmidt <stefan@datenfreihafen.org> 9968M: Miquel Raynal <miquel.raynal@bootlin.com> 9969L: linux-wpan@vger.kernel.org 9970S: Maintained 9971W: https://linux-wpan.org/ 9972T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9973T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9974F: Documentation/networking/ieee802154.rst 9975F: drivers/net/ieee802154/ 9976F: include/linux/ieee802154.h 9977F: include/linux/nl802154.h 9978F: include/net/af_ieee802154.h 9979F: include/net/cfg802154.h 9980F: include/net/ieee802154_netdev.h 9981F: include/net/mac802154.h 9982F: include/net/nl802154.h 9983F: net/ieee802154/ 9984F: net/mac802154/ 9985 9986IFE PROTOCOL 9987M: Yotam Gigi <yotam.gi@gmail.com> 9988M: Jamal Hadi Salim <jhs@mojatatu.com> 9989F: include/net/ife.h 9990F: include/uapi/linux/ife.h 9991F: net/ife 9992 9993IGORPLUG-USB IR RECEIVER 9994M: Sean Young <sean@mess.org> 9995L: linux-media@vger.kernel.org 9996S: Maintained 9997F: drivers/media/rc/igorplugusb.c 9998 9999IGUANAWORKS USB IR TRANSCEIVER 10000M: Sean Young <sean@mess.org> 10001L: linux-media@vger.kernel.org 10002S: Maintained 10003F: drivers/media/rc/iguanair.c 10004 10005IIO DIGITAL POTENTIOMETER DAC 10006M: Peter Rosin <peda@axentia.se> 10007L: linux-iio@vger.kernel.org 10008S: Maintained 10009F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10010F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10011F: drivers/iio/dac/dpot-dac.c 10012 10013IIO ENVELOPE DETECTOR 10014M: Peter Rosin <peda@axentia.se> 10015L: linux-iio@vger.kernel.org 10016S: Maintained 10017F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10018F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10019F: drivers/iio/adc/envelope-detector.c 10020 10021IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10022M: Matti Vaittinen <mazziesaccount@gmail.com> 10023L: linux-iio@vger.kernel.org 10024S: Maintained 10025F: drivers/iio/light/gain-time-scale-helper.c 10026F: drivers/iio/light/gain-time-scale-helper.h 10027 10028IIO MULTIPLEXER 10029M: Peter Rosin <peda@axentia.se> 10030L: linux-iio@vger.kernel.org 10031S: Maintained 10032F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10033F: drivers/iio/multiplexer/iio-mux.c 10034 10035IIO SCMI BASED DRIVER 10036M: Jyoti Bhayana <jbhayana@google.com> 10037L: linux-iio@vger.kernel.org 10038S: Maintained 10039F: drivers/iio/common/scmi_sensors/scmi_iio.c 10040 10041IIO SUBSYSTEM AND DRIVERS 10042M: Jonathan Cameron <jic23@kernel.org> 10043R: Lars-Peter Clausen <lars@metafoo.de> 10044L: linux-iio@vger.kernel.org 10045S: Maintained 10046T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10047F: Documentation/ABI/testing/configfs-iio* 10048F: Documentation/ABI/testing/sysfs-bus-iio* 10049F: Documentation/devicetree/bindings/iio/ 10050F: drivers/iio/ 10051F: drivers/staging/iio/ 10052F: include/dt-bindings/iio/ 10053F: include/linux/iio/ 10054F: tools/iio/ 10055 10056IIO UNIT CONVERTER 10057M: Peter Rosin <peda@axentia.se> 10058L: linux-iio@vger.kernel.org 10059S: Maintained 10060F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10061F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10062F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10063F: drivers/iio/afe/iio-rescale.c 10064 10065IKANOS/ADI EAGLE ADSL USB DRIVER 10066M: Matthieu Castet <castet.matthieu@free.fr> 10067M: Stanislaw Gruszka <stf_xl@wp.pl> 10068S: Maintained 10069F: drivers/usb/atm/ueagle-atm.c 10070 10071IMAGIS TOUCHSCREEN DRIVER 10072M: Markuss Broks <markuss.broks@gmail.com> 10073S: Maintained 10074F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10075F: drivers/input/touchscreen/imagis.c 10076 10077IMGTEC ASCII LCD DRIVER 10078M: Paul Burton <paulburton@kernel.org> 10079S: Maintained 10080F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10081F: drivers/auxdisplay/img-ascii-lcd.c 10082 10083IMGTEC IR DECODER DRIVER 10084S: Orphan 10085F: drivers/media/rc/img-ir/ 10086 10087IMON SOUNDGRAPH USB IR RECEIVER 10088M: Sean Young <sean@mess.org> 10089L: linux-media@vger.kernel.org 10090S: Maintained 10091F: drivers/media/rc/imon.c 10092F: drivers/media/rc/imon_raw.c 10093 10094IMS TWINTURBO FRAMEBUFFER DRIVER 10095L: linux-fbdev@vger.kernel.org 10096S: Orphan 10097F: drivers/video/fbdev/imsttfb.c 10098 10099INA209 HARDWARE MONITOR DRIVER 10100M: Guenter Roeck <linux@roeck-us.net> 10101L: linux-hwmon@vger.kernel.org 10102S: Maintained 10103F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10104F: Documentation/hwmon/ina209.rst 10105F: drivers/hwmon/ina209.c 10106 10107INA2XX HARDWARE MONITOR DRIVER 10108M: Guenter Roeck <linux@roeck-us.net> 10109L: linux-hwmon@vger.kernel.org 10110S: Maintained 10111F: Documentation/hwmon/ina2xx.rst 10112F: drivers/hwmon/ina2xx.c 10113F: include/linux/platform_data/ina2xx.h 10114 10115INDEX OF FURTHER KERNEL DOCUMENTATION 10116M: Carlos Bilbao <carlos.bilbao@amd.com> 10117S: Maintained 10118F: Documentation/process/kernel-docs.rst 10119 10120INDUSTRY PACK SUBSYSTEM (IPACK) 10121M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10122M: Jens Taprogge <jens.taprogge@taprogge.org> 10123M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10124L: industrypack-devel@lists.sourceforge.net 10125S: Maintained 10126W: http://industrypack.sourceforge.net 10127F: drivers/ipack/ 10128 10129INFINEON DPS310 Driver 10130M: Eddie James <eajames@linux.ibm.com> 10131L: linux-iio@vger.kernel.org 10132S: Maintained 10133F: drivers/iio/pressure/dps310.c 10134 10135INFINEON PEB2466 ASoC CODEC 10136M: Herve Codina <herve.codina@bootlin.com> 10137L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10138S: Maintained 10139F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10140F: sound/soc/codecs/peb2466.c 10141 10142INFINIBAND SUBSYSTEM 10143M: Jason Gunthorpe <jgg@nvidia.com> 10144M: Leon Romanovsky <leonro@nvidia.com> 10145L: linux-rdma@vger.kernel.org 10146S: Supported 10147W: https://github.com/linux-rdma/rdma-core 10148Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10149T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10150F: Documentation/devicetree/bindings/infiniband/ 10151F: Documentation/infiniband/ 10152F: drivers/infiniband/ 10153F: include/rdma/ 10154F: include/trace/events/ib_mad.h 10155F: include/trace/events/ib_umad.h 10156F: include/trace/misc/rdma.h 10157F: include/uapi/linux/if_infiniband.h 10158F: include/uapi/rdma/ 10159F: samples/bpf/ibumad_kern.c 10160F: samples/bpf/ibumad_user.c 10161 10162INGENIC JZ4780 NAND DRIVER 10163M: Harvey Hunt <harveyhuntnexus@gmail.com> 10164L: linux-mtd@lists.infradead.org 10165L: linux-mips@vger.kernel.org 10166S: Maintained 10167F: drivers/mtd/nand/raw/ingenic/ 10168 10169INGENIC JZ47xx SoCs 10170M: Paul Cercueil <paul@crapouillou.net> 10171L: linux-mips@vger.kernel.org 10172S: Maintained 10173F: arch/mips/boot/dts/ingenic/ 10174F: arch/mips/generic/board-ingenic.c 10175F: arch/mips/include/asm/mach-ingenic/ 10176F: arch/mips/ingenic/Kconfig 10177F: drivers/clk/ingenic/ 10178F: drivers/dma/dma-jz4780.c 10179F: drivers/gpu/drm/ingenic/ 10180F: drivers/i2c/busses/i2c-jz4780.c 10181F: drivers/iio/adc/ingenic-adc.c 10182F: drivers/irqchip/irq-ingenic.c 10183F: drivers/memory/jz4780-nemc.c 10184F: drivers/mmc/host/jz4740_mmc.c 10185F: drivers/mtd/nand/raw/ingenic/ 10186F: drivers/pinctrl/pinctrl-ingenic.c 10187F: drivers/power/supply/ingenic-battery.c 10188F: drivers/pwm/pwm-jz4740.c 10189F: drivers/remoteproc/ingenic_rproc.c 10190F: drivers/rtc/rtc-jz4740.c 10191F: drivers/tty/serial/8250/8250_ingenic.c 10192F: drivers/usb/musb/jz4740.c 10193F: drivers/watchdog/jz4740_wdt.c 10194F: include/dt-bindings/iio/adc/ingenic,adc.h 10195F: include/linux/mfd/ingenic-tcu.h 10196F: sound/soc/codecs/jz47* 10197F: sound/soc/jz4740/ 10198 10199INJOINIC IP5xxx POWER BANK IC DRIVER 10200M: Samuel Holland <samuel@sholland.org> 10201S: Maintained 10202F: drivers/power/supply/ip5xxx_power.c 10203 10204INOTIFY 10205M: Jan Kara <jack@suse.cz> 10206R: Amir Goldstein <amir73il@gmail.com> 10207L: linux-fsdevel@vger.kernel.org 10208S: Maintained 10209F: Documentation/filesystems/inotify.rst 10210F: fs/notify/inotify/ 10211F: include/linux/inotify.h 10212F: include/uapi/linux/inotify.h 10213 10214INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10215M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10216L: linux-input@vger.kernel.org 10217S: Maintained 10218Q: http://patchwork.kernel.org/project/linux-input/list/ 10219T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10220F: Documentation/devicetree/bindings/input/ 10221F: Documentation/devicetree/bindings/serio/ 10222F: Documentation/input/ 10223F: drivers/input/ 10224F: include/dt-bindings/input/ 10225F: include/linux/input.h 10226F: include/linux/input/ 10227F: include/uapi/linux/input-event-codes.h 10228F: include/uapi/linux/input.h 10229 10230INPUT MULTITOUCH (MT) PROTOCOL 10231M: Henrik Rydberg <rydberg@bitmath.org> 10232L: linux-input@vger.kernel.org 10233S: Odd fixes 10234F: Documentation/input/multi-touch-protocol.rst 10235F: drivers/input/input-mt.c 10236K: \b(ABS|SYN)_MT_ 10237 10238INSIDE SECURE CRYPTO DRIVER 10239M: Antoine Tenart <atenart@kernel.org> 10240L: linux-crypto@vger.kernel.org 10241S: Maintained 10242F: drivers/crypto/inside-secure/ 10243 10244INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10245M: Mimi Zohar <zohar@linux.ibm.com> 10246M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10247L: linux-integrity@vger.kernel.org 10248S: Supported 10249T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10250F: security/integrity/ima/ 10251F: security/integrity/ 10252 10253INTEL 810/815 FRAMEBUFFER DRIVER 10254M: Antonino Daplas <adaplas@gmail.com> 10255L: linux-fbdev@vger.kernel.org 10256S: Maintained 10257F: drivers/video/fbdev/i810/ 10258 10259INTEL 8255 GPIO DRIVER 10260M: William Breathitt Gray <william.gray@linaro.org> 10261L: linux-gpio@vger.kernel.org 10262S: Maintained 10263F: drivers/gpio/gpio-i8255.c 10264F: drivers/gpio/gpio-i8255.h 10265 10266INTEL ASoC DRIVERS 10267M: Cezary Rojewski <cezary.rojewski@intel.com> 10268M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10269M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10270M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10271M: Bard Liao <yung-chuan.liao@linux.intel.com> 10272M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10273M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10274L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10275S: Supported 10276F: sound/soc/intel/ 10277 10278INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10279M: Hans de Goede <hdegoede@redhat.com> 10280L: platform-driver-x86@vger.kernel.org 10281S: Maintained 10282F: drivers/platform/x86/intel/atomisp2/pm.c 10283 10284INTEL ATOMISP2 LED DRIVER 10285M: Hans de Goede <hdegoede@redhat.com> 10286L: platform-driver-x86@vger.kernel.org 10287S: Maintained 10288F: drivers/platform/x86/intel/atomisp2/led.c 10289 10290INTEL BIOS SAR INT1092 DRIVER 10291M: Shravan Sudhakar <s.shravan@intel.com> 10292M: Intel Corporation <linuxwwan@intel.com> 10293L: platform-driver-x86@vger.kernel.org 10294S: Maintained 10295F: drivers/platform/x86/intel/int1092/ 10296 10297INTEL BROXTON PMC DRIVER 10298M: Mika Westerberg <mika.westerberg@linux.intel.com> 10299M: Zha Qipeng <qipeng.zha@intel.com> 10300S: Maintained 10301F: drivers/mfd/intel_pmc_bxt.c 10302F: include/linux/mfd/intel_pmc_bxt.h 10303 10304INTEL C600 SERIES SAS CONTROLLER DRIVER 10305M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10306L: linux-scsi@vger.kernel.org 10307S: Supported 10308T: git git://git.code.sf.net/p/intel-sas/isci 10309F: drivers/scsi/isci/ 10310 10311INTEL CPU family model numbers 10312M: Tony Luck <tony.luck@intel.com> 10313M: x86@kernel.org 10314L: linux-kernel@vger.kernel.org 10315S: Supported 10316F: arch/x86/include/asm/intel-family.h 10317 10318INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10319M: Jani Nikula <jani.nikula@linux.intel.com> 10320M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10321M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10322M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10323L: intel-gfx@lists.freedesktop.org 10324S: Supported 10325W: https://01.org/linuxgraphics/ 10326Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10327B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10328C: irc://irc.oftc.net/intel-gfx 10329T: git git://anongit.freedesktop.org/drm-intel 10330F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10331F: Documentation/gpu/i915.rst 10332F: drivers/gpu/drm/i915/ 10333F: include/drm/i915* 10334F: include/uapi/drm/i915_drm.h 10335 10336INTEL ETHERNET DRIVERS 10337M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10338M: Tony Nguyen <anthony.l.nguyen@intel.com> 10339L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10340S: Supported 10341W: http://www.intel.com/support/feedback.htm 10342W: http://e1000.sourceforge.net/ 10343Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10344T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10345T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10346F: Documentation/networking/device_drivers/ethernet/intel/ 10347F: drivers/net/ethernet/intel/ 10348F: drivers/net/ethernet/intel/*/ 10349F: include/linux/avf/virtchnl.h 10350F: include/linux/net/intel/iidc.h 10351 10352INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10353M: Mustafa Ismail <mustafa.ismail@intel.com> 10354M: Shiraz Saleem <shiraz.saleem@intel.com> 10355L: linux-rdma@vger.kernel.org 10356S: Supported 10357F: drivers/infiniband/hw/irdma/ 10358F: include/uapi/rdma/irdma-abi.h 10359 10360INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10361M: Maik Broemme <mbroemme@libmpq.org> 10362L: linux-fbdev@vger.kernel.org 10363S: Maintained 10364F: Documentation/fb/intelfb.rst 10365F: drivers/video/fbdev/intelfb/ 10366 10367INTEL GPIO DRIVERS 10368M: Andy Shevchenko <andy@kernel.org> 10369L: linux-gpio@vger.kernel.org 10370S: Supported 10371T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10372F: drivers/gpio/gpio-elkhartlake.c 10373F: drivers/gpio/gpio-ich.c 10374F: drivers/gpio/gpio-merrifield.c 10375F: drivers/gpio/gpio-ml-ioh.c 10376F: drivers/gpio/gpio-pch.c 10377F: drivers/gpio/gpio-sch.c 10378F: drivers/gpio/gpio-sodaville.c 10379F: drivers/gpio/gpio-tangier.c 10380 10381INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10382M: Zhenyu Wang <zhenyuw@linux.intel.com> 10383M: Zhi Wang <zhi.a.wang@intel.com> 10384L: intel-gvt-dev@lists.freedesktop.org 10385L: intel-gfx@lists.freedesktop.org 10386S: Supported 10387W: https://01.org/igvt-g 10388T: git https://github.com/intel/gvt-linux.git 10389F: drivers/gpu/drm/i915/gvt/ 10390 10391INTEL HID EVENT DRIVER 10392M: Alex Hung <alexhung@gmail.com> 10393L: platform-driver-x86@vger.kernel.org 10394S: Maintained 10395F: drivers/platform/x86/intel/hid.c 10396 10397INTEL I/OAT DMA DRIVER 10398M: Dave Jiang <dave.jiang@intel.com> 10399R: Dan Williams <dan.j.williams@intel.com> 10400L: dmaengine@vger.kernel.org 10401S: Supported 10402Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10403F: drivers/dma/ioat* 10404 10405INTEL IDXD DRIVER 10406M: Fenghua Yu <fenghua.yu@intel.com> 10407M: Dave Jiang <dave.jiang@intel.com> 10408L: dmaengine@vger.kernel.org 10409S: Supported 10410F: drivers/dma/idxd/* 10411F: include/uapi/linux/idxd.h 10412 10413INTEL IDLE DRIVER 10414M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10415M: Len Brown <lenb@kernel.org> 10416L: linux-pm@vger.kernel.org 10417S: Supported 10418B: https://bugzilla.kernel.org 10419T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10420F: drivers/idle/intel_idle.c 10421 10422INTEL IN FIELD SCAN (IFS) DEVICE 10423M: Jithu Joseph <jithu.joseph@intel.com> 10424R: Ashok Raj <ashok.raj@intel.com> 10425R: Tony Luck <tony.luck@intel.com> 10426S: Maintained 10427F: drivers/platform/x86/intel/ifs 10428F: include/trace/events/intel_ifs.h 10429 10430INTEL INTEGRATED SENSOR HUB DRIVER 10431M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10432M: Jiri Kosina <jikos@kernel.org> 10433L: linux-input@vger.kernel.org 10434S: Maintained 10435F: drivers/hid/intel-ish-hid/ 10436 10437INTEL IOMMU (VT-d) 10438M: David Woodhouse <dwmw2@infradead.org> 10439M: Lu Baolu <baolu.lu@linux.intel.com> 10440L: iommu@lists.linux.dev 10441S: Supported 10442T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10443F: drivers/iommu/intel/ 10444 10445INTEL IPU3 CSI-2 CIO2 DRIVER 10446M: Yong Zhi <yong.zhi@intel.com> 10447M: Sakari Ailus <sakari.ailus@linux.intel.com> 10448M: Bingbu Cao <bingbu.cao@intel.com> 10449M: Dan Scally <djrscally@gmail.com> 10450R: Tianshu Qiu <tian.shu.qiu@intel.com> 10451L: linux-media@vger.kernel.org 10452S: Maintained 10453T: git git://linuxtv.org/media_tree.git 10454F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10455F: drivers/media/pci/intel/ipu3/ 10456 10457INTEL IPU3 CSI-2 IMGU DRIVER 10458M: Sakari Ailus <sakari.ailus@linux.intel.com> 10459R: Bingbu Cao <bingbu.cao@intel.com> 10460R: Tianshu Qiu <tian.shu.qiu@intel.com> 10461L: linux-media@vger.kernel.org 10462S: Maintained 10463F: Documentation/admin-guide/media/ipu3.rst 10464F: Documentation/admin-guide/media/ipu3_rcb.svg 10465F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10466F: drivers/staging/media/ipu3/ 10467 10468INTEL IXP4XX CRYPTO SUPPORT 10469M: Corentin Labbe <clabbe@baylibre.com> 10470L: linux-crypto@vger.kernel.org 10471S: Maintained 10472F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10473 10474INTEL ISHTP ECLITE DRIVER 10475M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10476L: platform-driver-x86@vger.kernel.org 10477S: Supported 10478F: drivers/platform/x86/intel/ishtp_eclite.c 10479 10480INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10481M: Krzysztof Halasa <khalasa@piap.pl> 10482S: Maintained 10483F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10484F: drivers/net/wan/ixp4xx_hss.c 10485F: drivers/soc/ixp4xx/ixp4xx-npe.c 10486F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10487F: include/linux/soc/ixp4xx/npe.h 10488F: include/linux/soc/ixp4xx/qmgr.h 10489 10490INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10491M: Deepak Saxena <dsaxena@plexity.net> 10492S: Maintained 10493F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10494F: drivers/char/hw_random/ixp4xx-rng.c 10495 10496INTEL KEEM BAY DRM DRIVER 10497M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10498M: Edmund Dea <edmund.j.dea@intel.com> 10499S: Maintained 10500F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10501F: drivers/gpu/drm/kmb/ 10502 10503INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10504M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10505S: Maintained 10506F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10507F: drivers/crypto/intel/keembay/Kconfig 10508F: drivers/crypto/intel/keembay/Makefile 10509F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10510F: drivers/crypto/intel/keembay/ocs-aes.c 10511F: drivers/crypto/intel/keembay/ocs-aes.h 10512 10513INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10514M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10515M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10516M: Mark Gross <mgross@linux.intel.com> 10517S: Maintained 10518F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10519F: drivers/crypto/intel/keembay/Kconfig 10520F: drivers/crypto/intel/keembay/Makefile 10521F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10522 10523INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10524M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10525M: Declan Murphy <declan.murphy@intel.com> 10526S: Maintained 10527F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10528F: drivers/crypto/intel/keembay/Kconfig 10529F: drivers/crypto/intel/keembay/Makefile 10530F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10531F: drivers/crypto/intel/keembay/ocs-hcu.c 10532F: drivers/crypto/intel/keembay/ocs-hcu.h 10533 10534INTEL MANAGEMENT ENGINE (mei) 10535M: Tomas Winkler <tomas.winkler@intel.com> 10536L: linux-kernel@vger.kernel.org 10537S: Supported 10538F: Documentation/driver-api/mei/* 10539F: drivers/misc/mei/ 10540F: drivers/watchdog/mei_wdt.c 10541F: include/linux/mei_aux.h 10542F: include/linux/mei_cl_bus.h 10543F: include/uapi/linux/mei.h 10544F: include/uapi/linux/mei_uuid.h 10545F: include/uapi/linux/uuid.h 10546F: samples/mei/* 10547 10548INTEL MAX 10 BMC MFD DRIVER 10549M: Xu Yilun <yilun.xu@intel.com> 10550R: Tom Rix <trix@redhat.com> 10551S: Maintained 10552F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10553F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10554F: drivers/hwmon/intel-m10-bmc-hwmon.c 10555F: drivers/mfd/intel-m10-bmc* 10556F: include/linux/mfd/intel-m10-bmc.h 10557 10558INTEL P-Unit IPC DRIVER 10559M: Zha Qipeng <qipeng.zha@intel.com> 10560L: platform-driver-x86@vger.kernel.org 10561S: Maintained 10562F: arch/x86/include/asm/intel_punit_ipc.h 10563F: drivers/platform/x86/intel/punit_ipc.c 10564 10565INTEL PMC CORE DRIVER 10566M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10567M: David E Box <david.e.box@intel.com> 10568L: platform-driver-x86@vger.kernel.org 10569S: Maintained 10570F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10571F: drivers/platform/x86/intel/pmc/ 10572 10573INTEL PMIC GPIO DRIVERS 10574M: Andy Shevchenko <andy@kernel.org> 10575S: Supported 10576T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10577F: drivers/gpio/gpio-*cove.c 10578 10579INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10580M: Andy Shevchenko <andy@kernel.org> 10581S: Supported 10582F: drivers/mfd/intel_soc_pmic* 10583F: include/linux/mfd/intel_soc_pmic* 10584 10585INTEL PMT DRIVERS 10586M: David E. Box <david.e.box@linux.intel.com> 10587S: Supported 10588F: drivers/platform/x86/intel/pmt/ 10589 10590INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10591M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10592L: linux-wireless@vger.kernel.org 10593S: Maintained 10594F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10595F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10596F: drivers/net/wireless/intel/ipw2x00/ 10597 10598INTEL PSTATE DRIVER 10599M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10600M: Len Brown <lenb@kernel.org> 10601L: linux-pm@vger.kernel.org 10602S: Supported 10603F: drivers/cpufreq/intel_pstate.c 10604 10605INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10606M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10607L: linux-iio@vger.kernel.org 10608F: drivers/counter/intel-qep.c 10609 10610INTEL SCU DRIVERS 10611M: Mika Westerberg <mika.westerberg@linux.intel.com> 10612S: Maintained 10613F: arch/x86/include/asm/intel_scu_ipc.h 10614F: drivers/platform/x86/intel_scu_* 10615 10616INTEL SDSI DRIVER 10617M: David E. Box <david.e.box@linux.intel.com> 10618S: Supported 10619F: drivers/platform/x86/intel/sdsi.c 10620F: tools/arch/x86/intel_sdsi/ 10621F: tools/testing/selftests/drivers/sdsi/ 10622 10623INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10624M: Daniel Scally <djrscally@gmail.com> 10625S: Maintained 10626F: drivers/platform/x86/intel/int3472/ 10627 10628INTEL SPEED SELECT TECHNOLOGY 10629M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10630L: platform-driver-x86@vger.kernel.org 10631S: Maintained 10632F: drivers/platform/x86/intel/speed_select_if/ 10633F: include/uapi/linux/isst_if.h 10634F: tools/power/x86/intel-speed-select/ 10635 10636INTEL STRATIX10 FIRMWARE DRIVERS 10637M: Dinh Nguyen <dinguyen@kernel.org> 10638L: linux-kernel@vger.kernel.org 10639S: Maintained 10640F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10641F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10642F: drivers/firmware/stratix10-rsu.c 10643F: drivers/firmware/stratix10-svc.c 10644F: include/linux/firmware/intel/stratix10-smc.h 10645F: include/linux/firmware/intel/stratix10-svc-client.h 10646T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10647 10648INTEL TELEMETRY DRIVER 10649M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10650M: "David E. Box" <david.e.box@linux.intel.com> 10651L: platform-driver-x86@vger.kernel.org 10652S: Maintained 10653F: arch/x86/include/asm/intel_telemetry.h 10654F: drivers/platform/x86/intel/telemetry/ 10655 10656INTEL TPMI DRIVER 10657M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10658L: platform-driver-x86@vger.kernel.org 10659S: Maintained 10660F: drivers/platform/x86/intel/tpmi.c 10661F: include/linux/intel_tpmi.h 10662 10663INTEL UNCORE FREQUENCY CONTROL 10664M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10665L: platform-driver-x86@vger.kernel.org 10666S: Maintained 10667F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10668F: drivers/platform/x86/intel/uncore-frequency/ 10669 10670INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10671M: David E. Box <david.e.box@linux.intel.com> 10672S: Supported 10673F: drivers/platform/x86/intel/vsec.* 10674 10675INTEL VIRTUAL BUTTON DRIVER 10676M: AceLan Kao <acelan.kao@canonical.com> 10677L: platform-driver-x86@vger.kernel.org 10678S: Maintained 10679F: drivers/platform/x86/intel/vbtn.c 10680 10681INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10682M: Stanislaw Gruszka <stf_xl@wp.pl> 10683L: linux-wireless@vger.kernel.org 10684S: Supported 10685F: drivers/net/wireless/intel/iwlegacy/ 10686 10687INTEL WIRELESS WIFI LINK (iwlwifi) 10688M: Gregory Greenman <gregory.greenman@intel.com> 10689L: linux-wireless@vger.kernel.org 10690S: Supported 10691W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10692T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10693F: drivers/net/wireless/intel/iwlwifi/ 10694 10695INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10696M: Jithu Joseph <jithu.joseph@intel.com> 10697R: Maurice Ma <maurice.ma@intel.com> 10698S: Maintained 10699W: https://slimbootloader.github.io/security/firmware-update.html 10700F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10701 10702INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10703L: Dell.Client.Kernel@dell.com 10704S: Maintained 10705F: drivers/platform/x86/intel/wmi/thunderbolt.c 10706 10707INTEL WWAN IOSM DRIVER 10708M: M Chetan Kumar <m.chetan.kumar@intel.com> 10709M: Intel Corporation <linuxwwan@intel.com> 10710L: netdev@vger.kernel.org 10711S: Maintained 10712F: drivers/net/wwan/iosm/ 10713 10714INTEL(R) TRACE HUB 10715M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10716S: Supported 10717F: Documentation/trace/intel_th.rst 10718F: drivers/hwtracing/intel_th/ 10719F: include/linux/intel_th.h 10720 10721INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10722M: Ning Sun <ning.sun@intel.com> 10723L: tboot-devel@lists.sourceforge.net 10724S: Supported 10725W: http://tboot.sourceforge.net 10726T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10727F: Documentation/arch/x86/intel_txt.rst 10728F: arch/x86/kernel/tboot.c 10729F: include/linux/tboot.h 10730 10731INTEL SGX 10732M: Jarkko Sakkinen <jarkko@kernel.org> 10733R: Dave Hansen <dave.hansen@linux.intel.com> 10734L: linux-sgx@vger.kernel.org 10735S: Supported 10736Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10737T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10738F: Documentation/arch/x86/sgx.rst 10739F: arch/x86/entry/vdso/vsgx.S 10740F: arch/x86/include/asm/sgx.h 10741F: arch/x86/include/uapi/asm/sgx.h 10742F: arch/x86/kernel/cpu/sgx/* 10743F: tools/testing/selftests/sgx/* 10744K: \bSGX_ 10745 10746INTERCONNECT API 10747M: Georgi Djakov <djakov@kernel.org> 10748L: linux-pm@vger.kernel.org 10749S: Maintained 10750T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10751F: Documentation/devicetree/bindings/interconnect/ 10752F: Documentation/driver-api/interconnect.rst 10753F: drivers/interconnect/ 10754F: include/dt-bindings/interconnect/ 10755F: include/linux/interconnect-provider.h 10756F: include/linux/interconnect.h 10757 10758INTERRUPT COUNTER DRIVER 10759M: Oleksij Rempel <o.rempel@pengutronix.de> 10760R: Pengutronix Kernel Team <kernel@pengutronix.de> 10761L: linux-iio@vger.kernel.org 10762F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10763F: drivers/counter/interrupt-cnt.c 10764 10765INTERSIL ISL7998X VIDEO DECODER DRIVER 10766M: Michael Tretter <m.tretter@pengutronix.de> 10767R: Pengutronix Kernel Team <kernel@pengutronix.de> 10768L: linux-media@vger.kernel.org 10769S: Maintained 10770F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10771F: drivers/media/i2c/isl7998x.c 10772 10773INVENSENSE ICM-426xx IMU DRIVER 10774M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10775L: linux-iio@vger.kernel.org 10776S: Maintained 10777W: https://invensense.tdk.com/ 10778F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10779F: drivers/iio/imu/inv_icm42600/ 10780 10781INVENSENSE MPU-3050 GYROSCOPE DRIVER 10782M: Linus Walleij <linus.walleij@linaro.org> 10783L: linux-iio@vger.kernel.org 10784S: Maintained 10785F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10786F: drivers/iio/gyro/mpu3050* 10787 10788IOC3 ETHERNET DRIVER 10789M: Ralf Baechle <ralf@linux-mips.org> 10790L: linux-mips@vger.kernel.org 10791S: Maintained 10792F: drivers/net/ethernet/sgi/ioc3-eth.c 10793 10794IOMAP FILESYSTEM LIBRARY 10795M: Christoph Hellwig <hch@infradead.org> 10796M: Darrick J. Wong <djwong@kernel.org> 10797L: linux-xfs@vger.kernel.org 10798L: linux-fsdevel@vger.kernel.org 10799S: Supported 10800T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10801F: fs/iomap/ 10802F: include/linux/iomap.h 10803 10804IOMMU DMA-API LAYER 10805M: Robin Murphy <robin.murphy@arm.com> 10806L: iommu@lists.linux.dev 10807S: Maintained 10808T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10809F: drivers/iommu/dma-iommu.c 10810F: drivers/iommu/dma-iommu.h 10811F: drivers/iommu/iova.c 10812F: include/linux/iova.h 10813 10814IOMMUFD 10815M: Jason Gunthorpe <jgg@nvidia.com> 10816M: Kevin Tian <kevin.tian@intel.com> 10817L: iommu@lists.linux.dev 10818S: Maintained 10819T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10820F: Documentation/userspace-api/iommufd.rst 10821F: drivers/iommu/iommufd/ 10822F: include/linux/iommufd.h 10823F: include/uapi/linux/iommufd.h 10824F: tools/testing/selftests/iommu/ 10825 10826IOMMU SUBSYSTEM 10827M: Joerg Roedel <joro@8bytes.org> 10828M: Will Deacon <will@kernel.org> 10829R: Robin Murphy <robin.murphy@arm.com> 10830L: iommu@lists.linux.dev 10831S: Maintained 10832T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10833F: Documentation/devicetree/bindings/iommu/ 10834F: Documentation/userspace-api/iommu.rst 10835F: drivers/iommu/ 10836F: include/linux/iommu.h 10837F: include/linux/iova.h 10838F: include/linux/of_iommu.h 10839F: include/uapi/linux/iommu.h 10840 10841IOSYS-MAP HELPERS 10842M: Thomas Zimmermann <tzimmermann@suse.de> 10843L: dri-devel@lists.freedesktop.org 10844S: Maintained 10845T: git git://anongit.freedesktop.org/drm/drm-misc 10846F: include/linux/iosys-map.h 10847 10848IO_URING 10849M: Jens Axboe <axboe@kernel.dk> 10850R: Pavel Begunkov <asml.silence@gmail.com> 10851L: io-uring@vger.kernel.org 10852S: Maintained 10853T: git git://git.kernel.dk/linux-block 10854T: git git://git.kernel.dk/liburing 10855F: io_uring/ 10856F: include/linux/io_uring.h 10857F: include/linux/io_uring_types.h 10858F: include/trace/events/io_uring.h 10859F: include/uapi/linux/io_uring.h 10860F: tools/io_uring/ 10861 10862IPMI SUBSYSTEM 10863M: Corey Minyard <minyard@acm.org> 10864L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10865S: Supported 10866W: http://openipmi.sourceforge.net/ 10867T: git https://github.com/cminyard/linux-ipmi.git for-next 10868F: Documentation/driver-api/ipmi.rst 10869F: Documentation/devicetree/bindings/ipmi/ 10870F: drivers/char/ipmi/ 10871F: include/linux/ipmi* 10872F: include/uapi/linux/ipmi* 10873 10874IPS SCSI RAID DRIVER 10875M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10876L: linux-scsi@vger.kernel.org 10877S: Maintained 10878W: http://www.adaptec.com/ 10879F: drivers/scsi/ips* 10880 10881IPVS 10882M: Simon Horman <horms@verge.net.au> 10883M: Julian Anastasov <ja@ssi.bg> 10884L: netdev@vger.kernel.org 10885L: lvs-devel@vger.kernel.org 10886S: Maintained 10887T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10888T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10889F: Documentation/networking/ipvs-sysctl.rst 10890F: include/net/ip_vs.h 10891F: include/uapi/linux/ip_vs.h 10892F: net/netfilter/ipvs/ 10893 10894IPWIRELESS DRIVER 10895M: Jiri Kosina <jikos@kernel.org> 10896M: David Sterba <dsterba@suse.com> 10897S: Odd Fixes 10898F: drivers/tty/ipwireless/ 10899 10900IRON DEVICE AUDIO CODEC DRIVERS 10901M: Kiseok Jo <kiseok.jo@irondevice.com> 10902L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10903S: Maintained 10904F: Documentation/devicetree/bindings/sound/irondevice,* 10905F: sound/soc/codecs/sma* 10906 10907IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10908M: Marc Zyngier <maz@kernel.org> 10909S: Maintained 10910T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10911F: Documentation/core-api/irq/irq-domain.rst 10912F: include/linux/irqdomain.h 10913F: kernel/irq/irqdomain.c 10914F: kernel/irq/msi.c 10915 10916IRQ SUBSYSTEM 10917M: Thomas Gleixner <tglx@linutronix.de> 10918L: linux-kernel@vger.kernel.org 10919S: Maintained 10920T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10921F: kernel/irq/ 10922F: include/linux/group_cpus.h 10923F: lib/group_cpus.c 10924 10925IRQCHIP DRIVERS 10926M: Thomas Gleixner <tglx@linutronix.de> 10927M: Marc Zyngier <maz@kernel.org> 10928L: linux-kernel@vger.kernel.org 10929S: Maintained 10930T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10931F: Documentation/devicetree/bindings/interrupt-controller/ 10932F: drivers/irqchip/ 10933 10934ISA 10935M: William Breathitt Gray <william.gray@linaro.org> 10936S: Maintained 10937F: Documentation/driver-api/isa.rst 10938F: drivers/base/isa.c 10939F: include/linux/isa.h 10940 10941ISA RADIO MODULE 10942M: Hans Verkuil <hverkuil@xs4all.nl> 10943L: linux-media@vger.kernel.org 10944S: Maintained 10945W: https://linuxtv.org 10946T: git git://linuxtv.org/media_tree.git 10947F: drivers/media/radio/radio-isa* 10948 10949ISAPNP 10950M: Jaroslav Kysela <perex@perex.cz> 10951S: Maintained 10952F: Documentation/driver-api/isapnp.rst 10953F: drivers/pnp/isapnp/ 10954F: include/linux/isapnp.h 10955 10956ISCSI 10957M: Lee Duncan <lduncan@suse.com> 10958M: Chris Leech <cleech@redhat.com> 10959M: Mike Christie <michael.christie@oracle.com> 10960L: open-iscsi@googlegroups.com 10961L: linux-scsi@vger.kernel.org 10962S: Maintained 10963W: www.open-iscsi.com 10964F: drivers/scsi/*iscsi* 10965F: include/scsi/*iscsi* 10966 10967iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10968M: Peter Jones <pjones@redhat.com> 10969M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10970S: Maintained 10971F: drivers/firmware/iscsi_ibft* 10972 10973ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10974M: Sagi Grimberg <sagi@grimberg.me> 10975M: Max Gurtovoy <mgurtovoy@nvidia.com> 10976L: linux-rdma@vger.kernel.org 10977S: Supported 10978W: http://www.openfabrics.org 10979W: www.open-iscsi.org 10980Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10981F: drivers/infiniband/ulp/iser/ 10982 10983ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10984M: Sagi Grimberg <sagi@grimberg.me> 10985L: linux-rdma@vger.kernel.org 10986L: target-devel@vger.kernel.org 10987S: Supported 10988W: http://www.linux-iscsi.org 10989T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10990F: drivers/infiniband/ulp/isert 10991 10992ISDN/CMTP OVER BLUETOOTH 10993M: Karsten Keil <isdn@linux-pingi.de> 10994L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10995L: netdev@vger.kernel.org 10996S: Odd Fixes 10997W: http://www.isdn4linux.de 10998F: Documentation/isdn/ 10999F: drivers/isdn/capi/ 11000F: include/linux/isdn/ 11001F: include/uapi/linux/isdn/ 11002F: net/bluetooth/cmtp/ 11003 11004ISDN/mISDN SUBSYSTEM 11005M: Karsten Keil <isdn@linux-pingi.de> 11006L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11007L: netdev@vger.kernel.org 11008S: Maintained 11009W: http://www.isdn4linux.de 11010F: drivers/isdn/Kconfig 11011F: drivers/isdn/Makefile 11012F: drivers/isdn/hardware/ 11013F: drivers/isdn/mISDN/ 11014 11015ISOFS FILESYSTEM 11016M: Jan Kara <jack@suse.cz> 11017L: linux-fsdevel@vger.kernel.org 11018S: Maintained 11019F: Documentation/filesystems/isofs.rst 11020F: fs/isofs/ 11021 11022IT87 HARDWARE MONITORING DRIVER 11023M: Jean Delvare <jdelvare@suse.com> 11024L: linux-hwmon@vger.kernel.org 11025S: Maintained 11026F: Documentation/hwmon/it87.rst 11027F: drivers/hwmon/it87.c 11028 11029IT913X MEDIA DRIVER 11030M: Antti Palosaari <crope@iki.fi> 11031L: linux-media@vger.kernel.org 11032S: Maintained 11033W: https://linuxtv.org 11034W: http://palosaari.fi/linux/ 11035Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11036T: git git://linuxtv.org/anttip/media_tree.git 11037F: drivers/media/tuners/it913x* 11038 11039ITE IT66121 HDMI BRIDGE DRIVER 11040M: Phong LE <ple@baylibre.com> 11041M: Neil Armstrong <neil.armstrong@linaro.org> 11042S: Maintained 11043T: git git://anongit.freedesktop.org/drm/drm-misc 11044F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11045F: drivers/gpu/drm/bridge/ite-it66121.c 11046 11047IVTV VIDEO4LINUX DRIVER 11048M: Andy Walls <awalls@md.metrocast.net> 11049L: linux-media@vger.kernel.org 11050S: Maintained 11051W: https://linuxtv.org 11052T: git git://linuxtv.org/media_tree.git 11053F: Documentation/admin-guide/media/ivtv* 11054F: drivers/media/pci/ivtv/ 11055F: include/uapi/linux/ivtv* 11056 11057IX2505V MEDIA DRIVER 11058M: Malcolm Priestley <tvboxspy@gmail.com> 11059L: linux-media@vger.kernel.org 11060S: Maintained 11061W: https://linuxtv.org 11062Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11063F: drivers/media/dvb-frontends/ix2505v* 11064 11065JAILHOUSE HYPERVISOR INTERFACE 11066M: Jan Kiszka <jan.kiszka@siemens.com> 11067L: jailhouse-dev@googlegroups.com 11068S: Maintained 11069F: arch/x86/include/asm/jailhouse_para.h 11070F: arch/x86/kernel/jailhouse.c 11071 11072JC42.4 TEMPERATURE SENSOR DRIVER 11073M: Guenter Roeck <linux@roeck-us.net> 11074L: linux-hwmon@vger.kernel.org 11075S: Maintained 11076F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11077F: Documentation/hwmon/jc42.rst 11078F: drivers/hwmon/jc42.c 11079 11080JFS FILESYSTEM 11081M: Dave Kleikamp <shaggy@kernel.org> 11082L: jfs-discussion@lists.sourceforge.net 11083S: Odd Fixes 11084W: http://jfs.sourceforge.net/ 11085T: git https://github.com/kleikamp/linux-shaggy.git 11086F: Documentation/admin-guide/jfs.rst 11087F: fs/jfs/ 11088 11089JME NETWORK DRIVER 11090M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11091L: netdev@vger.kernel.org 11092S: Maintained 11093F: drivers/net/ethernet/jme.* 11094 11095JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11096M: David Woodhouse <dwmw2@infradead.org> 11097M: Richard Weinberger <richard@nod.at> 11098L: linux-mtd@lists.infradead.org 11099S: Odd Fixes 11100W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11101T: git git://git.infradead.org/ubifs-2.6.git 11102F: fs/jffs2/ 11103F: include/uapi/linux/jffs2.h 11104 11105JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11106M: "Theodore Ts'o" <tytso@mit.edu> 11107M: Jan Kara <jack@suse.com> 11108L: linux-ext4@vger.kernel.org 11109S: Maintained 11110F: fs/jbd2/ 11111F: include/linux/jbd2.h 11112 11113JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11114M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11115L: linux-media@vger.kernel.org 11116L: linux-renesas-soc@vger.kernel.org 11117S: Maintained 11118F: drivers/media/platform/renesas/rcar_jpu.c 11119 11120JSM Neo PCI based serial card 11121L: linux-serial@vger.kernel.org 11122S: Orphan 11123F: drivers/tty/serial/jsm/ 11124 11125K10TEMP HARDWARE MONITORING DRIVER 11126M: Clemens Ladisch <clemens@ladisch.de> 11127L: linux-hwmon@vger.kernel.org 11128S: Maintained 11129F: Documentation/hwmon/k10temp.rst 11130F: drivers/hwmon/k10temp.c 11131 11132K8TEMP HARDWARE MONITORING DRIVER 11133M: Rudolf Marek <r.marek@assembler.cz> 11134L: linux-hwmon@vger.kernel.org 11135S: Maintained 11136F: Documentation/hwmon/k8temp.rst 11137F: drivers/hwmon/k8temp.c 11138 11139KASAN 11140M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11141R: Alexander Potapenko <glider@google.com> 11142R: Andrey Konovalov <andreyknvl@gmail.com> 11143R: Dmitry Vyukov <dvyukov@google.com> 11144R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11145L: kasan-dev@googlegroups.com 11146S: Maintained 11147F: Documentation/dev-tools/kasan.rst 11148F: arch/*/include/asm/*kasan.h 11149F: arch/*/mm/kasan_init* 11150F: include/linux/kasan*.h 11151F: lib/Kconfig.kasan 11152F: mm/kasan/ 11153F: scripts/Makefile.kasan 11154 11155KCONFIG 11156M: Masahiro Yamada <masahiroy@kernel.org> 11157L: linux-kbuild@vger.kernel.org 11158S: Maintained 11159Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11160T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11161F: Documentation/kbuild/kconfig* 11162F: scripts/Kconfig.include 11163F: scripts/kconfig/ 11164 11165KCOV 11166R: Dmitry Vyukov <dvyukov@google.com> 11167R: Andrey Konovalov <andreyknvl@gmail.com> 11168L: kasan-dev@googlegroups.com 11169S: Maintained 11170F: Documentation/dev-tools/kcov.rst 11171F: include/linux/kcov.h 11172F: include/uapi/linux/kcov.h 11173F: kernel/kcov.c 11174F: scripts/Makefile.kcov 11175 11176KCSAN 11177M: Marco Elver <elver@google.com> 11178R: Dmitry Vyukov <dvyukov@google.com> 11179L: kasan-dev@googlegroups.com 11180S: Maintained 11181F: Documentation/dev-tools/kcsan.rst 11182F: include/linux/kcsan*.h 11183F: kernel/kcsan/ 11184F: lib/Kconfig.kcsan 11185F: scripts/Makefile.kcsan 11186 11187KDUMP 11188M: Baoquan He <bhe@redhat.com> 11189R: Vivek Goyal <vgoyal@redhat.com> 11190R: Dave Young <dyoung@redhat.com> 11191L: kexec@lists.infradead.org 11192S: Maintained 11193W: http://lse.sourceforge.net/kdump/ 11194F: Documentation/admin-guide/kdump/ 11195F: fs/proc/vmcore.c 11196F: include/linux/crash_core.h 11197F: include/linux/crash_dump.h 11198F: include/uapi/linux/vmcore.h 11199F: kernel/crash_*.c 11200 11201KEENE FM RADIO TRANSMITTER DRIVER 11202M: Hans Verkuil <hverkuil@xs4all.nl> 11203L: linux-media@vger.kernel.org 11204S: Maintained 11205W: https://linuxtv.org 11206T: git git://linuxtv.org/media_tree.git 11207F: drivers/media/radio/radio-keene* 11208 11209KERNEL AUTOMOUNTER 11210M: Ian Kent <raven@themaw.net> 11211L: autofs@vger.kernel.org 11212S: Maintained 11213F: fs/autofs/ 11214 11215KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11216M: Masahiro Yamada <masahiroy@kernel.org> 11217R: Nathan Chancellor <nathan@kernel.org> 11218R: Nick Desaulniers <ndesaulniers@google.com> 11219R: Nicolas Schier <nicolas@fjasle.eu> 11220L: linux-kbuild@vger.kernel.org 11221S: Maintained 11222Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11223T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11224F: Documentation/kbuild/ 11225F: Makefile 11226F: scripts/*vmlinux* 11227F: scripts/Kbuild* 11228F: scripts/Makefile* 11229F: scripts/basic/ 11230F: scripts/dummy-tools/ 11231F: scripts/mk* 11232F: scripts/mod/ 11233F: scripts/package/ 11234 11235KERNEL HARDENING (not covered by other areas) 11236M: Kees Cook <keescook@chromium.org> 11237L: linux-hardening@vger.kernel.org 11238S: Supported 11239T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11240F: Documentation/ABI/testing/sysfs-kernel-oops_count 11241F: Documentation/ABI/testing/sysfs-kernel-warn_count 11242F: include/linux/overflow.h 11243F: include/linux/randomize_kstack.h 11244F: mm/usercopy.c 11245K: \b(add|choose)_random_kstack_offset\b 11246K: \b__check_(object_size|heap_object)\b 11247 11248KERNEL JANITORS 11249L: kernel-janitors@vger.kernel.org 11250S: Odd Fixes 11251W: http://kernelnewbies.org/KernelJanitors 11252 11253KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11254M: Chuck Lever <chuck.lever@oracle.com> 11255M: Jeff Layton <jlayton@kernel.org> 11256L: linux-nfs@vger.kernel.org 11257S: Supported 11258W: http://nfs.sourceforge.net/ 11259T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11260F: fs/exportfs/ 11261F: fs/lockd/ 11262F: fs/nfs_common/ 11263F: fs/nfsd/ 11264F: include/linux/lockd/ 11265F: include/linux/sunrpc/ 11266F: include/trace/events/rpcgss.h 11267F: include/trace/events/rpcrdma.h 11268F: include/trace/events/sunrpc.h 11269F: include/trace/misc/fs.h 11270F: include/trace/misc/nfs.h 11271F: include/trace/misc/sunrpc.h 11272F: include/uapi/linux/nfsd/ 11273F: include/uapi/linux/sunrpc/ 11274F: net/sunrpc/ 11275F: Documentation/filesystems/nfs/ 11276 11277KERNEL REGRESSIONS 11278M: Thorsten Leemhuis <linux@leemhuis.info> 11279L: regressions@lists.linux.dev 11280S: Supported 11281F: Documentation/admin-guide/reporting-regressions.rst 11282F: Documentation/process/handling-regressions.rst 11283 11284KERNEL SELFTEST FRAMEWORK 11285M: Shuah Khan <shuah@kernel.org> 11286M: Shuah Khan <skhan@linuxfoundation.org> 11287L: linux-kselftest@vger.kernel.org 11288S: Maintained 11289Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11290T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11291F: Documentation/dev-tools/kselftest* 11292F: tools/testing/selftests/ 11293 11294KERNEL SMB3 SERVER (KSMBD) 11295M: Namjae Jeon <linkinjeon@kernel.org> 11296M: Steve French <sfrench@samba.org> 11297R: Sergey Senozhatsky <senozhatsky@chromium.org> 11298R: Tom Talpey <tom@talpey.com> 11299L: linux-cifs@vger.kernel.org 11300S: Maintained 11301T: git git://git.samba.org/ksmbd.git 11302F: Documentation/filesystems/cifs/ksmbd.rst 11303F: fs/ksmbd/ 11304F: fs/smbfs_common/ 11305 11306KERNEL UNIT TESTING FRAMEWORK (KUnit) 11307M: Brendan Higgins <brendanhiggins@google.com> 11308M: David Gow <davidgow@google.com> 11309L: linux-kselftest@vger.kernel.org 11310L: kunit-dev@googlegroups.com 11311S: Maintained 11312W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11313F: Documentation/dev-tools/kunit/ 11314F: include/kunit/ 11315F: lib/kunit/ 11316F: tools/testing/kunit/ 11317 11318KERNEL USERMODE HELPER 11319M: Luis Chamberlain <mcgrof@kernel.org> 11320L: linux-kernel@vger.kernel.org 11321S: Maintained 11322F: include/linux/umh.h 11323F: kernel/umh.c 11324 11325KERNEL VIRTUAL MACHINE (KVM) 11326M: Paolo Bonzini <pbonzini@redhat.com> 11327L: kvm@vger.kernel.org 11328S: Supported 11329W: http://www.linux-kvm.org 11330T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11331F: Documentation/virt/kvm/ 11332F: include/asm-generic/kvm* 11333F: include/kvm/iodev.h 11334F: include/linux/kvm* 11335F: include/trace/events/kvm.h 11336F: include/uapi/asm-generic/kvm* 11337F: include/uapi/linux/kvm* 11338F: tools/kvm/ 11339F: tools/testing/selftests/kvm/ 11340F: virt/kvm/* 11341 11342KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11343M: Marc Zyngier <maz@kernel.org> 11344M: Oliver Upton <oliver.upton@linux.dev> 11345R: James Morse <james.morse@arm.com> 11346R: Suzuki K Poulose <suzuki.poulose@arm.com> 11347R: Zenghui Yu <yuzenghui@huawei.com> 11348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11349L: kvmarm@lists.linux.dev 11350S: Maintained 11351T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11352F: arch/arm64/include/asm/kvm* 11353F: arch/arm64/include/uapi/asm/kvm* 11354F: arch/arm64/kvm/ 11355F: include/kvm/arm_* 11356F: tools/testing/selftests/kvm/*/aarch64/ 11357F: tools/testing/selftests/kvm/aarch64/ 11358 11359KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11360M: Huacai Chen <chenhuacai@kernel.org> 11361M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11362L: linux-mips@vger.kernel.org 11363L: kvm@vger.kernel.org 11364S: Maintained 11365T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11366F: arch/mips/include/asm/kvm* 11367F: arch/mips/include/uapi/asm/kvm* 11368F: arch/mips/kvm/ 11369 11370KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11371L: linuxppc-dev@lists.ozlabs.org 11372T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11373F: arch/powerpc/include/asm/kvm* 11374F: arch/powerpc/include/uapi/asm/kvm* 11375F: arch/powerpc/kernel/kvm* 11376F: arch/powerpc/kvm/ 11377 11378KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11379M: Anup Patel <anup@brainfault.org> 11380R: Atish Patra <atishp@atishpatra.org> 11381L: kvm@vger.kernel.org 11382L: kvm-riscv@lists.infradead.org 11383L: linux-riscv@lists.infradead.org 11384S: Maintained 11385T: git https://github.com/kvm-riscv/linux.git 11386F: arch/riscv/include/asm/kvm* 11387F: arch/riscv/include/uapi/asm/kvm* 11388F: arch/riscv/kvm/ 11389F: tools/testing/selftests/kvm/*/riscv/ 11390 11391KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11392M: Christian Borntraeger <borntraeger@linux.ibm.com> 11393M: Janosch Frank <frankja@linux.ibm.com> 11394M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11395R: David Hildenbrand <david@redhat.com> 11396L: kvm@vger.kernel.org 11397S: Supported 11398T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11399F: Documentation/virt/kvm/s390* 11400F: arch/s390/include/asm/gmap.h 11401F: arch/s390/include/asm/kvm* 11402F: arch/s390/include/uapi/asm/kvm* 11403F: arch/s390/include/uapi/asm/uvdevice.h 11404F: arch/s390/kernel/uv.c 11405F: arch/s390/kvm/ 11406F: arch/s390/mm/gmap.c 11407F: drivers/s390/char/uvdevice.c 11408F: tools/testing/selftests/drivers/s390x/uvdevice/ 11409F: tools/testing/selftests/kvm/*/s390x/ 11410F: tools/testing/selftests/kvm/s390x/ 11411 11412KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11413M: Sean Christopherson <seanjc@google.com> 11414M: Paolo Bonzini <pbonzini@redhat.com> 11415L: kvm@vger.kernel.org 11416S: Supported 11417T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11418F: arch/x86/include/asm/kvm* 11419F: arch/x86/include/asm/svm.h 11420F: arch/x86/include/asm/vmx*.h 11421F: arch/x86/include/uapi/asm/kvm* 11422F: arch/x86/include/uapi/asm/svm.h 11423F: arch/x86/include/uapi/asm/vmx.h 11424F: arch/x86/kvm/ 11425F: arch/x86/kvm/*/ 11426 11427KVM PARAVIRT (KVM/paravirt) 11428M: Paolo Bonzini <pbonzini@redhat.com> 11429R: Wanpeng Li <wanpengli@tencent.com> 11430R: Vitaly Kuznetsov <vkuznets@redhat.com> 11431L: kvm@vger.kernel.org 11432S: Supported 11433T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11434F: arch/x86/kernel/kvm.c 11435F: arch/x86/kernel/kvmclock.c 11436F: arch/x86/include/asm/pvclock-abi.h 11437F: include/linux/kvm_para.h 11438F: include/uapi/linux/kvm_para.h 11439F: include/uapi/asm-generic/kvm_para.h 11440F: include/asm-generic/kvm_para.h 11441F: arch/um/include/asm/kvm_para.h 11442F: arch/x86/include/asm/kvm_para.h 11443F: arch/x86/include/uapi/asm/kvm_para.h 11444 11445KVM X86 HYPER-V (KVM/hyper-v) 11446M: Vitaly Kuznetsov <vkuznets@redhat.com> 11447M: Sean Christopherson <seanjc@google.com> 11448M: Paolo Bonzini <pbonzini@redhat.com> 11449L: kvm@vger.kernel.org 11450S: Supported 11451T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11452F: arch/x86/kvm/hyperv.* 11453F: arch/x86/kvm/kvm_onhyperv.* 11454F: arch/x86/kvm/svm/hyperv.* 11455F: arch/x86/kvm/svm/svm_onhyperv.* 11456F: arch/x86/kvm/vmx/hyperv.* 11457 11458KVM X86 Xen (KVM/Xen) 11459M: David Woodhouse <dwmw2@infradead.org> 11460M: Paul Durrant <paul@xen.org> 11461M: Sean Christopherson <seanjc@google.com> 11462M: Paolo Bonzini <pbonzini@redhat.com> 11463L: kvm@vger.kernel.org 11464S: Supported 11465T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11466F: arch/x86/kvm/xen.* 11467 11468KERNFS 11469M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11470M: Tejun Heo <tj@kernel.org> 11471S: Supported 11472T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11473F: fs/kernfs/ 11474F: include/linux/kernfs.h 11475 11476KEXEC 11477M: Eric Biederman <ebiederm@xmission.com> 11478L: kexec@lists.infradead.org 11479S: Maintained 11480W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11481F: include/linux/kexec.h 11482F: include/uapi/linux/kexec.h 11483F: kernel/kexec* 11484 11485KEYS-ENCRYPTED 11486M: Mimi Zohar <zohar@linux.ibm.com> 11487L: linux-integrity@vger.kernel.org 11488L: keyrings@vger.kernel.org 11489S: Supported 11490F: Documentation/security/keys/trusted-encrypted.rst 11491F: include/keys/encrypted-type.h 11492F: security/keys/encrypted-keys/ 11493 11494KEYS-TRUSTED 11495M: James Bottomley <jejb@linux.ibm.com> 11496M: Jarkko Sakkinen <jarkko@kernel.org> 11497M: Mimi Zohar <zohar@linux.ibm.com> 11498L: linux-integrity@vger.kernel.org 11499L: keyrings@vger.kernel.org 11500S: Supported 11501F: Documentation/security/keys/trusted-encrypted.rst 11502F: include/keys/trusted-type.h 11503F: include/keys/trusted_tpm.h 11504F: security/keys/trusted-keys/ 11505 11506KEYS-TRUSTED-TEE 11507M: Sumit Garg <sumit.garg@linaro.org> 11508L: linux-integrity@vger.kernel.org 11509L: keyrings@vger.kernel.org 11510S: Supported 11511F: include/keys/trusted_tee.h 11512F: security/keys/trusted-keys/trusted_tee.c 11513 11514KEYS-TRUSTED-CAAM 11515M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11516R: Pengutronix Kernel Team <kernel@pengutronix.de> 11517L: linux-integrity@vger.kernel.org 11518L: keyrings@vger.kernel.org 11519S: Maintained 11520F: include/keys/trusted_caam.h 11521F: security/keys/trusted-keys/trusted_caam.c 11522 11523KEYS/KEYRINGS 11524M: David Howells <dhowells@redhat.com> 11525M: Jarkko Sakkinen <jarkko@kernel.org> 11526L: keyrings@vger.kernel.org 11527S: Maintained 11528F: Documentation/security/keys/core.rst 11529F: include/keys/ 11530F: include/linux/key-type.h 11531F: include/linux/key.h 11532F: include/linux/keyctl.h 11533F: include/uapi/linux/keyctl.h 11534F: security/keys/ 11535 11536KEYS/KEYRINGS_INTEGRITY 11537M: Jarkko Sakkinen <jarkko@kernel.org> 11538M: Mimi Zohar <zohar@linux.ibm.com> 11539L: linux-integrity@vger.kernel.org 11540L: keyrings@vger.kernel.org 11541S: Supported 11542F: security/integrity/platform_certs 11543 11544KFENCE 11545M: Alexander Potapenko <glider@google.com> 11546M: Marco Elver <elver@google.com> 11547R: Dmitry Vyukov <dvyukov@google.com> 11548L: kasan-dev@googlegroups.com 11549S: Maintained 11550F: Documentation/dev-tools/kfence.rst 11551F: arch/*/include/asm/kfence.h 11552F: include/linux/kfence.h 11553F: lib/Kconfig.kfence 11554F: mm/kfence/ 11555 11556KFIFO 11557M: Stefani Seibold <stefani@seibold.net> 11558S: Maintained 11559F: include/linux/kfifo.h 11560F: lib/kfifo.c 11561F: samples/kfifo/ 11562 11563KGDB / KDB /debug_core 11564M: Jason Wessel <jason.wessel@windriver.com> 11565M: Daniel Thompson <daniel.thompson@linaro.org> 11566R: Douglas Anderson <dianders@chromium.org> 11567L: kgdb-bugreport@lists.sourceforge.net 11568S: Maintained 11569W: http://kgdb.wiki.kernel.org/ 11570T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11571F: Documentation/dev-tools/kgdb.rst 11572F: drivers/misc/kgdbts.c 11573F: drivers/tty/serial/kgdboc.c 11574F: include/linux/kdb.h 11575F: include/linux/kgdb.h 11576F: kernel/debug/ 11577F: kernel/module/kdb.c 11578 11579KHADAS MCU MFD DRIVER 11580M: Neil Armstrong <neil.armstrong@linaro.org> 11581L: linux-amlogic@lists.infradead.org 11582S: Maintained 11583F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11584F: drivers/mfd/khadas-mcu.c 11585F: include/linux/mfd/khadas-mcu.h 11586F: drivers/thermal/khadas_mcu_fan.c 11587 11588KIONIX/ROHM KX022A ACCELEROMETER 11589M: Matti Vaittinen <mazziesaccount@gmail.com> 11590L: linux-iio@vger.kernel.org 11591S: Supported 11592F: drivers/iio/accel/kionix-kx022a* 11593 11594KMEMLEAK 11595M: Catalin Marinas <catalin.marinas@arm.com> 11596S: Maintained 11597F: Documentation/dev-tools/kmemleak.rst 11598F: include/linux/kmemleak.h 11599F: mm/kmemleak.c 11600F: samples/kmemleak/kmemleak-test.c 11601 11602KMSAN 11603M: Alexander Potapenko <glider@google.com> 11604R: Marco Elver <elver@google.com> 11605R: Dmitry Vyukov <dvyukov@google.com> 11606L: kasan-dev@googlegroups.com 11607S: Maintained 11608F: Documentation/dev-tools/kmsan.rst 11609F: arch/*/include/asm/kmsan.h 11610F: arch/*/mm/kmsan_* 11611F: include/linux/kmsan*.h 11612F: lib/Kconfig.kmsan 11613F: mm/kmsan/ 11614F: scripts/Makefile.kmsan 11615 11616KPROBES 11617M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11618M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11619M: "David S. Miller" <davem@davemloft.net> 11620M: Masami Hiramatsu <mhiramat@kernel.org> 11621L: linux-kernel@vger.kernel.org 11622L: linux-trace-kernel@vger.kernel.org 11623Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11624S: Maintained 11625T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11626F: Documentation/trace/kprobes.rst 11627F: include/asm-generic/kprobes.h 11628F: include/linux/kprobes.h 11629F: kernel/kprobes.c 11630F: lib/test_kprobes.c 11631F: samples/kprobes 11632 11633KS0108 LCD CONTROLLER DRIVER 11634M: Miguel Ojeda <ojeda@kernel.org> 11635S: Maintained 11636F: Documentation/admin-guide/auxdisplay/ks0108.rst 11637F: drivers/auxdisplay/ks0108.c 11638F: include/linux/ks0108.h 11639 11640KTD253 BACKLIGHT DRIVER 11641M: Linus Walleij <linus.walleij@linaro.org> 11642S: Maintained 11643F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11644F: drivers/video/backlight/ktd253-backlight.c 11645 11646KTEST 11647M: Steven Rostedt <rostedt@goodmis.org> 11648M: John Hawley <warthog9@eaglescrag.net> 11649S: Maintained 11650F: tools/testing/ktest 11651 11652KTZ8866 BACKLIGHT DRIVER 11653M: Jianhua Lu <lujianhua000@gmail.com> 11654S: Maintained 11655F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11656F: drivers/video/backlight/ktz8866.c 11657 11658L3MDEV 11659M: David Ahern <dsahern@kernel.org> 11660L: netdev@vger.kernel.org 11661S: Maintained 11662F: include/net/l3mdev.h 11663F: net/l3mdev 11664 11665LANDLOCK SECURITY MODULE 11666M: Mickaël Salaün <mic@digikod.net> 11667L: linux-security-module@vger.kernel.org 11668S: Supported 11669W: https://landlock.io 11670T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11671F: Documentation/security/landlock.rst 11672F: Documentation/userspace-api/landlock.rst 11673F: include/uapi/linux/landlock.h 11674F: samples/landlock/ 11675F: security/landlock/ 11676F: tools/testing/selftests/landlock/ 11677K: landlock 11678K: LANDLOCK 11679 11680LANTIQ / INTEL Ethernet drivers 11681M: Hauke Mehrtens <hauke@hauke-m.de> 11682L: netdev@vger.kernel.org 11683S: Maintained 11684F: drivers/net/dsa/lantiq_gswip.c 11685F: drivers/net/dsa/lantiq_pce.h 11686F: drivers/net/ethernet/lantiq_xrx200.c 11687F: net/dsa/tag_gswip.c 11688 11689LANTIQ MIPS ARCHITECTURE 11690M: John Crispin <john@phrozen.org> 11691L: linux-mips@vger.kernel.org 11692S: Maintained 11693F: arch/mips/lantiq 11694F: drivers/soc/lantiq 11695 11696LASI 53c700 driver for PARISC 11697M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11698L: linux-scsi@vger.kernel.org 11699S: Maintained 11700F: Documentation/scsi/53c700.rst 11701F: drivers/scsi/53c700* 11702 11703LEAKING_ADDRESSES 11704M: Tobin C. Harding <me@tobin.cc> 11705M: Tycho Andersen <tycho@tycho.pizza> 11706L: linux-hardening@vger.kernel.org 11707S: Maintained 11708T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11709F: scripts/leaking_addresses.pl 11710 11711LED SUBSYSTEM 11712M: Pavel Machek <pavel@ucw.cz> 11713M: Lee Jones <lee@kernel.org> 11714L: linux-leds@vger.kernel.org 11715S: Maintained 11716T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11717F: Documentation/devicetree/bindings/leds/ 11718F: Documentation/leds/ 11719F: drivers/leds/ 11720F: include/dt-bindings/leds/ 11721F: include/linux/leds.h 11722 11723LEGACY EEPROM DRIVER 11724M: Jean Delvare <jdelvare@suse.com> 11725S: Maintained 11726F: Documentation/misc-devices/eeprom.rst 11727F: drivers/misc/eeprom/eeprom.c 11728 11729LEGO MINDSTORMS EV3 11730R: David Lechner <david@lechnology.com> 11731S: Maintained 11732F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11733F: arch/arm/boot/dts/da850-lego-ev3.dts 11734F: drivers/power/supply/lego_ev3_battery.c 11735 11736LEGO USB Tower driver 11737M: Juergen Stuber <starblue@users.sourceforge.net> 11738L: legousb-devel@lists.sourceforge.net 11739S: Maintained 11740W: http://legousb.sourceforge.net/ 11741F: drivers/usb/misc/legousbtower.c 11742 11743LETSKETCH HID TABLET DRIVER 11744M: Hans de Goede <hdegoede@redhat.com> 11745L: linux-input@vger.kernel.org 11746S: Maintained 11747T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11748F: drivers/hid/hid-letsketch.c 11749 11750LG LAPTOP EXTRAS 11751M: Matan Ziv-Av <matan@svgalib.org> 11752L: platform-driver-x86@vger.kernel.org 11753S: Maintained 11754F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11755F: Documentation/admin-guide/laptops/lg-laptop.rst 11756F: drivers/platform/x86/lg-laptop.c 11757 11758LG2160 MEDIA DRIVER 11759M: Michael Krufky <mkrufky@linuxtv.org> 11760L: linux-media@vger.kernel.org 11761S: Maintained 11762W: https://linuxtv.org 11763W: http://github.com/mkrufky 11764Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11765T: git git://linuxtv.org/mkrufky/tuners.git 11766F: drivers/media/dvb-frontends/lg2160.* 11767 11768LGDT3305 MEDIA DRIVER 11769M: Michael Krufky <mkrufky@linuxtv.org> 11770L: linux-media@vger.kernel.org 11771S: Maintained 11772W: https://linuxtv.org 11773W: http://github.com/mkrufky 11774Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11775T: git git://linuxtv.org/mkrufky/tuners.git 11776F: drivers/media/dvb-frontends/lgdt3305.* 11777 11778LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11779M: Viresh Kumar <vireshk@kernel.org> 11780L: linux-ide@vger.kernel.org 11781S: Maintained 11782T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11783F: drivers/ata/pata_arasan_cf.c 11784F: include/linux/pata_arasan_cf_data.h 11785 11786LIBATA PATA DRIVERS 11787R: Sergey Shtylyov <s.shtylyov@omp.ru> 11788L: linux-ide@vger.kernel.org 11789F: drivers/ata/ata_*.c 11790F: drivers/ata/pata_*.c 11791 11792LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11793M: Linus Walleij <linus.walleij@linaro.org> 11794L: linux-ide@vger.kernel.org 11795S: Maintained 11796T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11797F: drivers/ata/pata_ftide010.c 11798F: drivers/ata/sata_gemini.c 11799F: drivers/ata/sata_gemini.h 11800 11801LIBATA SATA AHCI PLATFORM devices support 11802M: Hans de Goede <hdegoede@redhat.com> 11803M: Jens Axboe <axboe@kernel.dk> 11804L: linux-ide@vger.kernel.org 11805S: Maintained 11806T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11807F: drivers/ata/ahci_platform.c 11808F: drivers/ata/libahci_platform.c 11809F: include/linux/ahci_platform.h 11810 11811LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11812M: Serge Semin <fancer.lancer@gmail.com> 11813L: linux-ide@vger.kernel.org 11814S: Maintained 11815T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11816F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11817F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11818F: drivers/ata/ahci_dwc.c 11819 11820LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11821M: Mikael Pettersson <mikpelinux@gmail.com> 11822L: linux-ide@vger.kernel.org 11823S: Maintained 11824T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11825F: drivers/ata/sata_promise.* 11826 11827LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11828M: Damien Le Moal <dlemoal@kernel.org> 11829L: linux-ide@vger.kernel.org 11830S: Maintained 11831T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11832F: Documentation/ABI/testing/sysfs-ata 11833F: Documentation/devicetree/bindings/ata/ 11834F: drivers/ata/ 11835F: include/linux/ata.h 11836F: include/linux/libata.h 11837 11838LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11839M: Vishal Verma <vishal.l.verma@intel.com> 11840M: Dan Williams <dan.j.williams@intel.com> 11841M: Dave Jiang <dave.jiang@intel.com> 11842L: nvdimm@lists.linux.dev 11843S: Supported 11844Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11845P: Documentation/nvdimm/maintainer-entry-profile.rst 11846F: drivers/nvdimm/btt* 11847 11848LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11849M: Dan Williams <dan.j.williams@intel.com> 11850M: Vishal Verma <vishal.l.verma@intel.com> 11851M: Dave Jiang <dave.jiang@intel.com> 11852L: nvdimm@lists.linux.dev 11853S: Supported 11854Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11855P: Documentation/nvdimm/maintainer-entry-profile.rst 11856F: drivers/nvdimm/pmem* 11857 11858LIBNVDIMM: DEVICETREE BINDINGS 11859M: Oliver O'Halloran <oohall@gmail.com> 11860L: nvdimm@lists.linux.dev 11861S: Supported 11862Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11863F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11864F: drivers/nvdimm/of_pmem.c 11865 11866LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11867M: Dan Williams <dan.j.williams@intel.com> 11868M: Vishal Verma <vishal.l.verma@intel.com> 11869M: Dave Jiang <dave.jiang@intel.com> 11870M: Ira Weiny <ira.weiny@intel.com> 11871L: nvdimm@lists.linux.dev 11872S: Supported 11873Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11874P: Documentation/nvdimm/maintainer-entry-profile.rst 11875T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11876F: drivers/acpi/nfit/* 11877F: drivers/nvdimm/* 11878F: include/linux/libnvdimm.h 11879F: include/linux/nd.h 11880F: include/uapi/linux/ndctl.h 11881F: tools/testing/nvdimm/ 11882 11883LICENSES and SPDX stuff 11884M: Thomas Gleixner <tglx@linutronix.de> 11885M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11886L: linux-spdx@vger.kernel.org 11887S: Maintained 11888T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11889F: COPYING 11890F: Documentation/process/license-rules.rst 11891F: LICENSES/ 11892F: scripts/spdxcheck-test.sh 11893F: scripts/spdxcheck.py 11894F: scripts/spdxexclude 11895 11896LINEAR RANGES HELPERS 11897M: Mark Brown <broonie@kernel.org> 11898R: Matti Vaittinen <mazziesaccount@gmail.com> 11899F: lib/linear_ranges.c 11900F: lib/test_linear_ranges.c 11901F: include/linux/linear_range.h 11902 11903LINUX FOR POWER MACINTOSH 11904M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11905L: linuxppc-dev@lists.ozlabs.org 11906S: Odd Fixes 11907F: arch/powerpc/platforms/powermac/ 11908F: drivers/macintosh/ 11909 11910LINUX FOR POWERPC (32-BIT AND 64-BIT) 11911M: Michael Ellerman <mpe@ellerman.id.au> 11912R: Nicholas Piggin <npiggin@gmail.com> 11913R: Christophe Leroy <christophe.leroy@csgroup.eu> 11914L: linuxppc-dev@lists.ozlabs.org 11915S: Supported 11916W: https://github.com/linuxppc/wiki/wiki 11917Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11918T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11919F: Documentation/ABI/stable/sysfs-firmware-opal-* 11920F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11921F: Documentation/devicetree/bindings/powerpc/ 11922F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11923F: Documentation/powerpc/ 11924F: arch/powerpc/ 11925F: drivers/*/*/*pasemi* 11926F: drivers/*/*pasemi* 11927F: drivers/char/tpm/tpm_ibmvtpm* 11928F: drivers/crypto/nx/ 11929F: drivers/crypto/vmx/ 11930F: drivers/i2c/busses/i2c-opal.c 11931F: drivers/net/ethernet/ibm/ibmveth.* 11932F: drivers/net/ethernet/ibm/ibmvnic.* 11933F: drivers/pci/hotplug/pnv_php.c 11934F: drivers/pci/hotplug/rpa* 11935F: drivers/rtc/rtc-opal.c 11936F: drivers/scsi/ibmvscsi/ 11937F: drivers/tty/hvc/hvc_opal.c 11938F: drivers/watchdog/wdrtas.c 11939F: tools/testing/selftests/powerpc 11940N: /pmac 11941N: powermac 11942N: powernv 11943N: [^a-z0-9]ps3 11944N: pseries 11945 11946LINUX FOR POWERPC EMBEDDED MPC5XXX 11947M: Anatolij Gustschin <agust@denx.de> 11948L: linuxppc-dev@lists.ozlabs.org 11949S: Odd Fixes 11950F: arch/powerpc/platforms/512x/ 11951F: arch/powerpc/platforms/52xx/ 11952 11953LINUX FOR POWERPC EMBEDDED PPC4XX 11954L: linuxppc-dev@lists.ozlabs.org 11955S: Orphan 11956F: arch/powerpc/platforms/40x/ 11957F: arch/powerpc/platforms/44x/ 11958 11959LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11960M: Scott Wood <oss@buserror.net> 11961L: linuxppc-dev@lists.ozlabs.org 11962S: Odd fixes 11963T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11964F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11965F: Documentation/devicetree/bindings/powerpc/fsl/ 11966F: arch/powerpc/platforms/83xx/ 11967F: arch/powerpc/platforms/85xx/ 11968 11969LINUX FOR POWERPC EMBEDDED PPC8XX 11970M: Christophe Leroy <christophe.leroy@csgroup.eu> 11971L: linuxppc-dev@lists.ozlabs.org 11972S: Maintained 11973F: arch/powerpc/platforms/8xx/ 11974 11975LINUX KERNEL DUMP TEST MODULE (LKDTM) 11976M: Kees Cook <keescook@chromium.org> 11977S: Maintained 11978F: drivers/misc/lkdtm/* 11979F: tools/testing/selftests/lkdtm/* 11980 11981LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11982M: Alan Stern <stern@rowland.harvard.edu> 11983M: Andrea Parri <parri.andrea@gmail.com> 11984M: Will Deacon <will@kernel.org> 11985M: Peter Zijlstra <peterz@infradead.org> 11986M: Boqun Feng <boqun.feng@gmail.com> 11987M: Nicholas Piggin <npiggin@gmail.com> 11988M: David Howells <dhowells@redhat.com> 11989M: Jade Alglave <j.alglave@ucl.ac.uk> 11990M: Luc Maranget <luc.maranget@inria.fr> 11991M: "Paul E. McKenney" <paulmck@kernel.org> 11992R: Akira Yokosawa <akiyks@gmail.com> 11993R: Daniel Lustig <dlustig@nvidia.com> 11994R: Joel Fernandes <joel@joelfernandes.org> 11995L: linux-kernel@vger.kernel.org 11996L: linux-arch@vger.kernel.org 11997S: Supported 11998T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11999F: Documentation/atomic_bitops.txt 12000F: Documentation/atomic_t.txt 12001F: Documentation/core-api/refcount-vs-atomic.rst 12002F: Documentation/litmus-tests/ 12003F: Documentation/memory-barriers.txt 12004F: tools/memory-model/ 12005 12006LIS3LV02D ACCELEROMETER DRIVER 12007M: Eric Piel <eric.piel@tremplin-utc.net> 12008S: Maintained 12009F: Documentation/misc-devices/lis3lv02d.rst 12010F: drivers/misc/lis3lv02d/ 12011F: drivers/platform/x86/hp/hp_accel.c 12012 12013LIST KUNIT TEST 12014M: David Gow <davidgow@google.com> 12015L: linux-kselftest@vger.kernel.org 12016L: kunit-dev@googlegroups.com 12017S: Maintained 12018F: lib/list-test.c 12019 12020LITEX PLATFORM 12021M: Karol Gugala <kgugala@antmicro.com> 12022M: Mateusz Holenko <mholenko@antmicro.com> 12023M: Gabriel Somlo <gsomlo@gmail.com> 12024M: Joel Stanley <joel@jms.id.au> 12025S: Maintained 12026F: Documentation/devicetree/bindings/*/litex,*.yaml 12027F: arch/openrisc/boot/dts/or1klitex.dts 12028F: include/linux/litex.h 12029F: drivers/tty/serial/liteuart.c 12030F: drivers/soc/litex/* 12031F: drivers/net/ethernet/litex/* 12032F: drivers/mmc/host/litex_mmc.c 12033N: litex 12034 12035LIVE PATCHING 12036M: Josh Poimboeuf <jpoimboe@kernel.org> 12037M: Jiri Kosina <jikos@kernel.org> 12038M: Miroslav Benes <mbenes@suse.cz> 12039M: Petr Mladek <pmladek@suse.com> 12040R: Joe Lawrence <joe.lawrence@redhat.com> 12041L: live-patching@vger.kernel.org 12042S: Maintained 12043T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12044F: Documentation/ABI/testing/sysfs-kernel-livepatch 12045F: Documentation/livepatch/ 12046F: arch/powerpc/include/asm/livepatch.h 12047F: include/linux/livepatch.h 12048F: kernel/livepatch/ 12049F: kernel/module/livepatch.c 12050F: lib/livepatch/ 12051F: samples/livepatch/ 12052F: tools/testing/selftests/livepatch/ 12053 12054LLC (802.2) 12055L: netdev@vger.kernel.org 12056S: Odd fixes 12057F: include/linux/llc.h 12058F: include/net/llc* 12059F: include/uapi/linux/llc.h 12060F: net/llc/ 12061 12062LM73 HARDWARE MONITOR DRIVER 12063M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12064L: linux-hwmon@vger.kernel.org 12065S: Maintained 12066F: drivers/hwmon/lm73.c 12067 12068LM78 HARDWARE MONITOR DRIVER 12069M: Jean Delvare <jdelvare@suse.com> 12070L: linux-hwmon@vger.kernel.org 12071S: Maintained 12072F: Documentation/hwmon/lm78.rst 12073F: drivers/hwmon/lm78.c 12074 12075LM83 HARDWARE MONITOR DRIVER 12076M: Jean Delvare <jdelvare@suse.com> 12077L: linux-hwmon@vger.kernel.org 12078S: Maintained 12079F: Documentation/hwmon/lm83.rst 12080F: drivers/hwmon/lm83.c 12081 12082LM90 HARDWARE MONITOR DRIVER 12083M: Jean Delvare <jdelvare@suse.com> 12084L: linux-hwmon@vger.kernel.org 12085S: Maintained 12086F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12087F: Documentation/hwmon/lm90.rst 12088F: drivers/hwmon/lm90.c 12089F: include/dt-bindings/thermal/lm90.h 12090 12091LM95234 HARDWARE MONITOR DRIVER 12092M: Guenter Roeck <linux@roeck-us.net> 12093L: linux-hwmon@vger.kernel.org 12094S: Maintained 12095F: Documentation/hwmon/lm95234.rst 12096F: drivers/hwmon/lm95234.c 12097 12098LME2510 MEDIA DRIVER 12099M: Malcolm Priestley <tvboxspy@gmail.com> 12100L: linux-media@vger.kernel.org 12101S: Maintained 12102W: https://linuxtv.org 12103Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12104F: drivers/media/usb/dvb-usb-v2/lmedm04* 12105 12106LOADPIN SECURITY MODULE 12107M: Kees Cook <keescook@chromium.org> 12108S: Supported 12109T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12110F: Documentation/admin-guide/LSM/LoadPin.rst 12111F: security/loadpin/ 12112 12113LOCKING PRIMITIVES 12114M: Peter Zijlstra <peterz@infradead.org> 12115M: Ingo Molnar <mingo@redhat.com> 12116M: Will Deacon <will@kernel.org> 12117R: Waiman Long <longman@redhat.com> 12118R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12119L: linux-kernel@vger.kernel.org 12120S: Maintained 12121T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12122F: Documentation/locking/ 12123F: arch/*/include/asm/spinlock*.h 12124F: include/linux/lockdep.h 12125F: include/linux/mutex*.h 12126F: include/linux/rwlock*.h 12127F: include/linux/rwsem*.h 12128F: include/linux/seqlock.h 12129F: include/linux/spinlock*.h 12130F: kernel/locking/ 12131F: lib/locking*.[ch] 12132X: kernel/locking/locktorture.c 12133 12134LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12135M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12136L: linux-ntfs-dev@lists.sourceforge.net 12137S: Maintained 12138W: http://www.linux-ntfs.org/content/view/19/37/ 12139F: Documentation/admin-guide/ldm.rst 12140F: block/partitions/ldm.* 12141 12142LOGITECH HID GAMING KEYBOARDS 12143M: Hans de Goede <hdegoede@redhat.com> 12144L: linux-input@vger.kernel.org 12145S: Maintained 12146T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12147F: drivers/hid/hid-lg-g15.c 12148 12149LONTIUM LT8912B MIPI TO HDMI BRIDGE 12150M: Adrien Grassein <adrien.grassein@gmail.com> 12151S: Maintained 12152F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12153F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12154 12155LOONGARCH 12156M: Huacai Chen <chenhuacai@kernel.org> 12157R: WANG Xuerui <kernel@xen0n.name> 12158L: loongarch@lists.linux.dev 12159S: Maintained 12160T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12161F: arch/loongarch/ 12162F: drivers/*/*loongarch* 12163F: Documentation/loongarch/ 12164F: Documentation/translations/zh_CN/loongarch/ 12165 12166LOONGSON LS2X I2C DRIVER 12167M: Binbin Zhou <zhoubinbin@loongson.cn> 12168L: linux-i2c@vger.kernel.org 12169S: Maintained 12170F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12171F: drivers/i2c/busses/i2c-ls2x.c 12172 12173LOONGSON-2 SOC SERIES GUTS DRIVER 12174M: Yinbo Zhu <zhuyinbo@loongson.cn> 12175L: loongarch@lists.linux.dev 12176S: Maintained 12177F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12178F: drivers/soc/loongson/loongson2_guts.c 12179 12180LOONGSON-2 SOC SERIES PINCTRL DRIVER 12181M: zhanghongchen <zhanghongchen@loongson.cn> 12182M: Yinbo Zhu <zhuyinbo@loongson.cn> 12183L: linux-gpio@vger.kernel.org 12184S: Maintained 12185F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12186F: drivers/pinctrl/pinctrl-loongson2.c 12187 12188LOONGSON GPIO DRIVER 12189M: Yinbo Zhu <zhuyinbo@loongson.cn> 12190L: linux-gpio@vger.kernel.org 12191S: Maintained 12192F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12193F: drivers/gpio/gpio-loongson-64bit.c 12194 12195LOONGSON-2 SOC SERIES CLOCK DRIVER 12196M: Yinbo Zhu <zhuyinbo@loongson.cn> 12197L: linux-clk@vger.kernel.org 12198S: Maintained 12199F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12200F: drivers/clk/clk-loongson2.c 12201F: include/dt-bindings/clock/loongson,ls2k-clk.h 12202 12203LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12204M: Sathya Prakash <sathya.prakash@broadcom.com> 12205M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12206M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12207L: MPT-FusionLinux.pdl@broadcom.com 12208L: linux-scsi@vger.kernel.org 12209S: Supported 12210W: http://www.avagotech.com/support/ 12211F: drivers/message/fusion/ 12212F: drivers/scsi/mpt3sas/ 12213 12214LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12215M: Matthew Wilcox <willy@infradead.org> 12216L: linux-scsi@vger.kernel.org 12217S: Maintained 12218F: drivers/scsi/sym53c8xx_2/ 12219 12220LTC1660 DAC DRIVER 12221M: Marcus Folkesson <marcus.folkesson@gmail.com> 12222L: linux-iio@vger.kernel.org 12223S: Maintained 12224F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12225F: drivers/iio/dac/ltc1660.c 12226 12227LTC2688 IIO DAC DRIVER 12228M: Nuno Sá <nuno.sa@analog.com> 12229L: linux-iio@vger.kernel.org 12230S: Supported 12231W: https://ez.analog.com/linux-software-drivers 12232F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12233F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12234F: drivers/iio/dac/ltc2688.c 12235 12236LTC2947 HARDWARE MONITOR DRIVER 12237M: Nuno Sá <nuno.sa@analog.com> 12238L: linux-hwmon@vger.kernel.org 12239S: Supported 12240W: https://ez.analog.com/linux-software-drivers 12241F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12242F: drivers/hwmon/ltc2947-core.c 12243F: drivers/hwmon/ltc2947-i2c.c 12244F: drivers/hwmon/ltc2947-spi.c 12245F: drivers/hwmon/ltc2947.h 12246 12247LTC2983 IIO TEMPERATURE DRIVER 12248M: Nuno Sá <nuno.sa@analog.com> 12249L: linux-iio@vger.kernel.org 12250S: Supported 12251W: https://ez.analog.com/linux-software-drivers 12252F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12253F: drivers/iio/temperature/ltc2983.c 12254 12255LTC4261 HARDWARE MONITOR DRIVER 12256M: Guenter Roeck <linux@roeck-us.net> 12257L: linux-hwmon@vger.kernel.org 12258S: Maintained 12259F: Documentation/hwmon/ltc4261.rst 12260F: drivers/hwmon/ltc4261.c 12261 12262LTC4306 I2C MULTIPLEXER DRIVER 12263M: Michael Hennerich <michael.hennerich@analog.com> 12264L: linux-i2c@vger.kernel.org 12265S: Supported 12266W: https://ez.analog.com/linux-software-drivers 12267F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12268F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12269 12270LTP (Linux Test Project) 12271M: Mike Frysinger <vapier@gentoo.org> 12272M: Cyril Hrubis <chrubis@suse.cz> 12273M: Wanlong Gao <wanlong.gao@gmail.com> 12274M: Jan Stancek <jstancek@redhat.com> 12275M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12276M: Alexey Kodanev <alexey.kodanev@oracle.com> 12277L: ltp@lists.linux.it (subscribers-only) 12278S: Maintained 12279W: http://linux-test-project.github.io/ 12280T: git https://github.com/linux-test-project/ltp.git 12281 12282LYNX 28G SERDES PHY DRIVER 12283M: Ioana Ciornei <ioana.ciornei@nxp.com> 12284L: netdev@vger.kernel.org 12285S: Supported 12286F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12287F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12288 12289LYNX PCS MODULE 12290M: Ioana Ciornei <ioana.ciornei@nxp.com> 12291L: netdev@vger.kernel.org 12292S: Supported 12293F: drivers/net/pcs/pcs-lynx.c 12294F: include/linux/pcs-lynx.h 12295 12296M68K ARCHITECTURE 12297M: Geert Uytterhoeven <geert@linux-m68k.org> 12298L: linux-m68k@lists.linux-m68k.org 12299S: Maintained 12300W: http://www.linux-m68k.org/ 12301T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12302F: arch/m68k/ 12303F: drivers/zorro/ 12304 12305M68K ON APPLE MACINTOSH 12306M: Joshua Thompson <funaho@jurai.org> 12307L: linux-m68k@lists.linux-m68k.org 12308S: Maintained 12309W: http://www.mac.linux-m68k.org/ 12310F: arch/m68k/mac/ 12311F: drivers/macintosh/adb-iop.c 12312F: drivers/macintosh/via-macii.c 12313 12314M68K ON HP9000/300 12315M: Philip Blundell <philb@gnu.org> 12316S: Maintained 12317W: http://www.tazenda.demon.co.uk/phil/linux-hp 12318F: arch/m68k/hp300/ 12319 12320M88DS3103 MEDIA DRIVER 12321M: Antti Palosaari <crope@iki.fi> 12322L: linux-media@vger.kernel.org 12323S: Maintained 12324W: https://linuxtv.org 12325W: http://palosaari.fi/linux/ 12326Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12327T: git git://linuxtv.org/anttip/media_tree.git 12328F: drivers/media/dvb-frontends/m88ds3103* 12329 12330M88RS2000 MEDIA DRIVER 12331M: Malcolm Priestley <tvboxspy@gmail.com> 12332L: linux-media@vger.kernel.org 12333S: Maintained 12334W: https://linuxtv.org 12335Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12336F: drivers/media/dvb-frontends/m88rs2000* 12337 12338MA901 MASTERKIT USB FM RADIO DRIVER 12339M: Alexey Klimov <klimov.linux@gmail.com> 12340L: linux-media@vger.kernel.org 12341S: Maintained 12342T: git git://linuxtv.org/media_tree.git 12343F: drivers/media/radio/radio-ma901.c 12344 12345MAC80211 12346M: Johannes Berg <johannes@sipsolutions.net> 12347L: linux-wireless@vger.kernel.org 12348S: Maintained 12349W: https://wireless.wiki.kernel.org/ 12350Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12351T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12352T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12353F: Documentation/networking/mac80211-injection.rst 12354F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12355F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12356F: include/net/mac80211.h 12357F: net/mac80211/ 12358 12359MAILBOX API 12360M: Jassi Brar <jassisinghbrar@gmail.com> 12361L: linux-kernel@vger.kernel.org 12362S: Maintained 12363F: drivers/mailbox/ 12364F: include/linux/mailbox_client.h 12365F: include/linux/mailbox_controller.h 12366F: include/dt-bindings/mailbox/ 12367F: Documentation/devicetree/bindings/mailbox/ 12368 12369MAILBOX ARM MHUv2 12370M: Viresh Kumar <viresh.kumar@linaro.org> 12371M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12372L: linux-kernel@vger.kernel.org 12373S: Maintained 12374F: drivers/mailbox/arm_mhuv2.c 12375F: include/linux/mailbox/arm_mhuv2_message.h 12376F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12377 12378MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12379M: Jeremy Kerr <jk@codeconstruct.com.au> 12380M: Matt Johnston <matt@codeconstruct.com.au> 12381L: netdev@vger.kernel.org 12382S: Maintained 12383F: Documentation/networking/mctp.rst 12384F: drivers/net/mctp/ 12385F: include/net/mctp.h 12386F: include/net/mctpdevice.h 12387F: include/net/netns/mctp.h 12388F: net/mctp/ 12389 12390MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12391M: Michael Kerrisk <mtk.manpages@gmail.com> 12392L: linux-man@vger.kernel.org 12393S: Maintained 12394W: http://www.kernel.org/doc/man-pages 12395 12396MAPLE TREE 12397M: Liam R. Howlett <Liam.Howlett@oracle.com> 12398L: linux-mm@kvack.org 12399S: Supported 12400F: Documentation/core-api/maple_tree.rst 12401F: include/linux/maple_tree.h 12402F: include/trace/events/maple_tree.h 12403F: lib/maple_tree.c 12404F: lib/test_maple_tree.c 12405F: tools/testing/radix-tree/linux/maple_tree.h 12406F: tools/testing/radix-tree/maple.c 12407 12408MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12409M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12410L: linux-mips@vger.kernel.org 12411S: Maintained 12412F: arch/mips/boot/dts/img/pistachio* 12413 12414MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12415M: Andrew Lunn <andrew@lunn.ch> 12416L: netdev@vger.kernel.org 12417S: Maintained 12418F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12419F: Documentation/networking/devlink/mv88e6xxx.rst 12420F: drivers/net/dsa/mv88e6xxx/ 12421F: include/linux/dsa/mv88e6xxx.h 12422F: include/linux/platform_data/mv88e6xxx.h 12423 12424MARVELL ARMADA 3700 PHY DRIVERS 12425M: Miquel Raynal <miquel.raynal@bootlin.com> 12426S: Maintained 12427F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12428F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12429F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12430F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12431 12432MARVELL ARMADA 3700 SERIAL DRIVER 12433M: Pali Rohár <pali@kernel.org> 12434S: Maintained 12435F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12436F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12437F: drivers/tty/serial/mvebu-uart.c 12438 12439MARVELL ARMADA DRM SUPPORT 12440M: Russell King <linux@armlinux.org.uk> 12441S: Maintained 12442T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12443T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12444F: Documentation/devicetree/bindings/display/armada/ 12445F: drivers/gpu/drm/armada/ 12446F: include/uapi/drm/armada_drm.h 12447 12448MARVELL CRYPTO DRIVER 12449M: Boris Brezillon <bbrezillon@kernel.org> 12450M: Arnaud Ebalard <arno@natisbad.org> 12451M: Srujana Challa <schalla@marvell.com> 12452L: linux-crypto@vger.kernel.org 12453S: Maintained 12454F: drivers/crypto/marvell/ 12455F: include/linux/soc/marvell/octeontx2/ 12456 12457MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12458M: Mirko Lindner <mlindner@marvell.com> 12459M: Stephen Hemminger <stephen@networkplumber.org> 12460L: netdev@vger.kernel.org 12461S: Maintained 12462F: drivers/net/ethernet/marvell/sk* 12463 12464MARVELL LIBERTAS WIRELESS DRIVER 12465L: libertas-dev@lists.infradead.org 12466S: Orphan 12467F: drivers/net/wireless/marvell/libertas/ 12468 12469MARVELL MACCHIATOBIN SUPPORT 12470M: Russell King <linux@armlinux.org.uk> 12471L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12472S: Maintained 12473F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12474 12475MARVELL MV643XX ETHERNET DRIVER 12476M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12477L: netdev@vger.kernel.org 12478S: Maintained 12479F: drivers/net/ethernet/marvell/mv643xx_eth.* 12480F: include/linux/mv643xx.h 12481 12482MARVELL MV88X3310 PHY DRIVER 12483M: Russell King <linux@armlinux.org.uk> 12484M: Marek Behún <kabel@kernel.org> 12485L: netdev@vger.kernel.org 12486S: Maintained 12487F: drivers/net/phy/marvell10g.c 12488 12489MARVELL MVEBU THERMAL DRIVER 12490M: Miquel Raynal <miquel.raynal@bootlin.com> 12491S: Maintained 12492F: drivers/thermal/armada_thermal.c 12493 12494MARVELL MVNETA ETHERNET DRIVER 12495M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12496L: netdev@vger.kernel.org 12497S: Maintained 12498F: drivers/net/ethernet/marvell/mvneta.* 12499 12500MARVELL MVPP2 ETHERNET DRIVER 12501M: Marcin Wojtas <mw@semihalf.com> 12502M: Russell King <linux@armlinux.org.uk> 12503L: netdev@vger.kernel.org 12504S: Maintained 12505F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12506F: drivers/net/ethernet/marvell/mvpp2/ 12507 12508MARVELL MWIFIEX WIRELESS DRIVER 12509M: Amitkumar Karwar <amitkarwar@gmail.com> 12510M: Ganapathi Bhat <ganapathi017@gmail.com> 12511M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12512M: Xinming Hu <huxinming820@gmail.com> 12513L: linux-wireless@vger.kernel.org 12514S: Maintained 12515F: drivers/net/wireless/marvell/mwifiex/ 12516 12517MARVELL MWL8K WIRELESS DRIVER 12518M: Lennert Buytenhek <buytenh@wantstofly.org> 12519L: linux-wireless@vger.kernel.org 12520S: Odd Fixes 12521F: drivers/net/wireless/marvell/mwl8k.c 12522 12523MARVELL NAND CONTROLLER DRIVER 12524M: Miquel Raynal <miquel.raynal@bootlin.com> 12525L: linux-mtd@lists.infradead.org 12526S: Maintained 12527F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12528F: drivers/mtd/nand/raw/marvell_nand.c 12529 12530MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12531M: Sunil Goutham <sgoutham@marvell.com> 12532M: Geetha sowjanya <gakula@marvell.com> 12533M: Subbaraya Sundeep <sbhatta@marvell.com> 12534M: hariprasad <hkelam@marvell.com> 12535L: netdev@vger.kernel.org 12536S: Supported 12537F: drivers/net/ethernet/marvell/octeontx2/nic/ 12538F: include/linux/soc/marvell/octeontx2/ 12539 12540MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12541M: Sunil Goutham <sgoutham@marvell.com> 12542M: Linu Cherian <lcherian@marvell.com> 12543M: Geetha sowjanya <gakula@marvell.com> 12544M: Jerin Jacob <jerinj@marvell.com> 12545M: hariprasad <hkelam@marvell.com> 12546M: Subbaraya Sundeep <sbhatta@marvell.com> 12547L: netdev@vger.kernel.org 12548S: Supported 12549F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12550F: drivers/net/ethernet/marvell/octeontx2/af/ 12551 12552MARVELL PRESTERA ETHERNET SWITCH DRIVER 12553M: Taras Chornyi <taras.chornyi@plvision.eu> 12554S: Supported 12555W: https://github.com/Marvell-switching/switchdev-prestera 12556F: drivers/net/ethernet/marvell/prestera/ 12557 12558MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12559M: Nicolas Pitre <nico@fluxnic.net> 12560S: Odd Fixes 12561F: drivers/mmc/host/mvsdio.* 12562 12563MARVELL USB MDIO CONTROLLER DRIVER 12564M: Tobias Waldekranz <tobias@waldekranz.com> 12565L: netdev@vger.kernel.org 12566S: Maintained 12567F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12568F: drivers/net/mdio/mdio-mvusb.c 12569 12570MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12571M: Hu Ziji <huziji@marvell.com> 12572L: linux-mmc@vger.kernel.org 12573S: Supported 12574F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12575F: drivers/mmc/host/sdhci-xenon* 12576 12577MARVELL OCTEON ENDPOINT DRIVER 12578M: Veerasenareddy Burru <vburru@marvell.com> 12579M: Abhijit Ayarekar <aayarekar@marvell.com> 12580L: netdev@vger.kernel.org 12581S: Supported 12582F: drivers/net/ethernet/marvell/octeon_ep 12583 12584MATROX FRAMEBUFFER DRIVER 12585L: linux-fbdev@vger.kernel.org 12586S: Orphan 12587F: drivers/video/fbdev/matrox/matroxfb_* 12588F: include/uapi/linux/matroxfb.h 12589 12590MAX15301 DRIVER 12591M: Daniel Nilsson <daniel.nilsson@flex.com> 12592L: linux-hwmon@vger.kernel.org 12593S: Maintained 12594F: Documentation/hwmon/max15301.rst 12595F: drivers/hwmon/pmbus/max15301.c 12596 12597MAX16065 HARDWARE MONITOR DRIVER 12598M: Guenter Roeck <linux@roeck-us.net> 12599L: linux-hwmon@vger.kernel.org 12600S: Maintained 12601F: Documentation/hwmon/max16065.rst 12602F: drivers/hwmon/max16065.c 12603 12604MAX2175 SDR TUNER DRIVER 12605M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12606L: linux-media@vger.kernel.org 12607S: Maintained 12608T: git git://linuxtv.org/media_tree.git 12609F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12610F: Documentation/userspace-api/media/drivers/max2175.rst 12611F: drivers/media/i2c/max2175* 12612F: include/uapi/linux/max2175.h 12613 12614MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12615L: linux-hwmon@vger.kernel.org 12616S: Orphan 12617F: Documentation/hwmon/max6650.rst 12618F: drivers/hwmon/max6650.c 12619 12620MAX6697 HARDWARE MONITOR DRIVER 12621M: Guenter Roeck <linux@roeck-us.net> 12622L: linux-hwmon@vger.kernel.org 12623S: Maintained 12624F: Documentation/devicetree/bindings/hwmon/max6697.txt 12625F: Documentation/hwmon/max6697.rst 12626F: drivers/hwmon/max6697.c 12627F: include/linux/platform_data/max6697.h 12628 12629MAX9286 QUAD GMSL DESERIALIZER DRIVER 12630M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12631M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12632M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12633M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12634L: linux-media@vger.kernel.org 12635S: Maintained 12636F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12637F: drivers/media/i2c/max9286.c 12638 12639MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12640M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12641L: linux-media@vger.kernel.org 12642S: Maintained 12643F: drivers/staging/media/max96712/max96712.c 12644 12645MAX9860 MONO AUDIO VOICE CODEC DRIVER 12646M: Peter Rosin <peda@axentia.se> 12647L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12648S: Maintained 12649F: Documentation/devicetree/bindings/sound/max9860.txt 12650F: sound/soc/codecs/max9860.* 12651 12652MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12653M: Andreas Klinger <ak@it-klinger.de> 12654L: linux-iio@vger.kernel.org 12655S: Maintained 12656F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12657F: drivers/iio/proximity/mb1232.c 12658 12659MAXIM MAX11205 DRIVER 12660M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12661L: linux-iio@vger.kernel.org 12662S: Supported 12663W: https://ez.analog.com/linux-software-drivers 12664F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12665F: drivers/iio/adc/max11205.c 12666 12667MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12668R: Iskren Chernev <iskren.chernev@gmail.com> 12669R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12670R: Marek Szyprowski <m.szyprowski@samsung.com> 12671R: Matheus Castello <matheus@castello.eng.br> 12672L: linux-pm@vger.kernel.org 12673S: Maintained 12674F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12675F: drivers/power/supply/max17040_battery.c 12676 12677MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12678R: Hans de Goede <hdegoede@redhat.com> 12679R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12680R: Marek Szyprowski <m.szyprowski@samsung.com> 12681R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12682R: Purism Kernel Team <kernel@puri.sm> 12683L: linux-pm@vger.kernel.org 12684S: Maintained 12685F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12686F: drivers/power/supply/max17042_battery.c 12687 12688MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12689M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12690L: linux-kernel@vger.kernel.org 12691S: Maintained 12692F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12693F: drivers/regulator/max20086-regulator.c 12694 12695MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12696M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12697L: linux-iio@vger.kernel.org 12698S: Maintained 12699F: drivers/iio/temperature/max30208.c 12700 12701MAXIM MAX77650 PMIC MFD DRIVER 12702M: Bartosz Golaszewski <brgl@bgdev.pl> 12703L: linux-kernel@vger.kernel.org 12704S: Maintained 12705F: Documentation/devicetree/bindings/*/*max77650.yaml 12706F: Documentation/devicetree/bindings/*/max77650*.yaml 12707F: drivers/gpio/gpio-max77650.c 12708F: drivers/input/misc/max77650-onkey.c 12709F: drivers/leds/leds-max77650.c 12710F: drivers/mfd/max77650.c 12711F: drivers/power/supply/max77650-charger.c 12712F: drivers/regulator/max77650-regulator.c 12713F: include/linux/mfd/max77650.h 12714 12715MAXIM MAX77714 PMIC MFD DRIVER 12716M: Luca Ceresoli <luca@lucaceresoli.net> 12717S: Maintained 12718F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12719F: drivers/mfd/max77714.c 12720F: include/linux/mfd/max77714.h 12721 12722MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12723M: Javier Martinez Canillas <javier@dowhile0.org> 12724L: linux-kernel@vger.kernel.org 12725S: Supported 12726F: Documentation/devicetree/bindings/*/*max77802.yaml 12727F: drivers/regulator/max77802-regulator.c 12728F: include/dt-bindings/*/*max77802.h 12729 12730MAXIM MAX77976 BATTERY CHARGER 12731M: Luca Ceresoli <luca@lucaceresoli.net> 12732S: Supported 12733F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12734F: drivers/power/supply/max77976_charger.c 12735 12736MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12737M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12738L: linux-pm@vger.kernel.org 12739S: Supported 12740B: mailto:linux-samsung-soc@vger.kernel.org 12741F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12742F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12743F: drivers/power/supply/max14577_charger.c 12744F: drivers/power/supply/max77693_charger.c 12745 12746MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12747M: Chanwoo Choi <cw00.choi@samsung.com> 12748M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12749L: linux-kernel@vger.kernel.org 12750S: Supported 12751B: mailto:linux-samsung-soc@vger.kernel.org 12752F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12753F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12754F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12755F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12756F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12757F: drivers/*/*max77843.c 12758F: drivers/*/max14577*.c 12759F: drivers/*/max77686*.c 12760F: drivers/*/max77693*.c 12761F: drivers/clk/clk-max77686.c 12762F: drivers/extcon/extcon-max14577.c 12763F: drivers/extcon/extcon-max77693.c 12764F: drivers/rtc/rtc-max77686.c 12765F: include/linux/mfd/max14577*.h 12766F: include/linux/mfd/max77686*.h 12767F: include/linux/mfd/max77693*.h 12768 12769MAXIRADIO FM RADIO RECEIVER DRIVER 12770M: Hans Verkuil <hverkuil@xs4all.nl> 12771L: linux-media@vger.kernel.org 12772S: Maintained 12773W: https://linuxtv.org 12774T: git git://linuxtv.org/media_tree.git 12775F: drivers/media/radio/radio-maxiradio* 12776 12777MAXLINEAR ETHERNET PHY DRIVER 12778M: Xu Liang <lxu@maxlinear.com> 12779L: netdev@vger.kernel.org 12780S: Supported 12781F: drivers/net/phy/mxl-gpy.c 12782 12783MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12784R: Yasushi SHOJI <yashi@spacecubics.com> 12785L: linux-can@vger.kernel.org 12786S: Maintained 12787F: drivers/net/can/usb/mcba_usb.c 12788 12789MCAN MMIO DEVICE DRIVER 12790M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12791L: linux-can@vger.kernel.org 12792S: Maintained 12793F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12794F: drivers/net/can/m_can/m_can.c 12795F: drivers/net/can/m_can/m_can.h 12796F: drivers/net/can/m_can/m_can_platform.c 12797 12798MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12799M: Rishi Gupta <gupt21@gmail.com> 12800L: linux-i2c@vger.kernel.org 12801L: linux-input@vger.kernel.org 12802S: Maintained 12803F: drivers/hid/hid-mcp2221.c 12804 12805MCP251XFD SPI-CAN NETWORK DRIVER 12806M: Marc Kleine-Budde <mkl@pengutronix.de> 12807M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12808R: Thomas Kopp <thomas.kopp@microchip.com> 12809L: linux-can@vger.kernel.org 12810S: Maintained 12811F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12812F: drivers/net/can/spi/mcp251xfd/ 12813 12814MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12815M: Peter Rosin <peda@axentia.se> 12816L: linux-iio@vger.kernel.org 12817S: Maintained 12818F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12819F: drivers/iio/potentiometer/mcp4018.c 12820F: drivers/iio/potentiometer/mcp4531.c 12821 12822MCR20A IEEE-802.15.4 RADIO DRIVER 12823M: Stefan Schmidt <stefan@datenfreihafen.org> 12824L: linux-wpan@vger.kernel.org 12825S: Odd Fixes 12826W: https://github.com/xueliu/mcr20a-linux 12827F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12828F: drivers/net/ieee802154/mcr20a.c 12829F: drivers/net/ieee802154/mcr20a.h 12830 12831MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12832M: William Breathitt Gray <william.gray@linaro.org> 12833L: linux-iio@vger.kernel.org 12834S: Maintained 12835F: drivers/iio/dac/cio-dac.c 12836 12837MEDIA CONTROLLER FRAMEWORK 12838M: Sakari Ailus <sakari.ailus@linux.intel.com> 12839M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12840L: linux-media@vger.kernel.org 12841S: Supported 12842W: https://www.linuxtv.org 12843T: git git://linuxtv.org/media_tree.git 12844F: drivers/media/mc/ 12845F: include/media/media-*.h 12846F: include/uapi/linux/media.h 12847 12848MEDIA DRIVER FOR FREESCALE IMX PXP 12849M: Philipp Zabel <p.zabel@pengutronix.de> 12850L: linux-media@vger.kernel.org 12851S: Maintained 12852T: git git://linuxtv.org/media_tree.git 12853F: drivers/media/platform/nxp/imx-pxp.[ch] 12854 12855MEDIA DRIVERS FOR ASCOT2E 12856M: Sergey Kozlov <serjk@netup.ru> 12857M: Abylay Ospan <aospan@netup.ru> 12858L: linux-media@vger.kernel.org 12859S: Supported 12860W: https://linuxtv.org 12861W: http://netup.tv/ 12862T: git git://linuxtv.org/media_tree.git 12863F: drivers/media/dvb-frontends/ascot2e* 12864 12865MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12866M: Jasmin Jessich <jasmin@anw.at> 12867L: linux-media@vger.kernel.org 12868S: Maintained 12869W: https://linuxtv.org 12870T: git git://linuxtv.org/media_tree.git 12871F: drivers/media/dvb-frontends/cxd2099* 12872 12873MEDIA DRIVERS FOR CXD2841ER 12874M: Sergey Kozlov <serjk@netup.ru> 12875M: Abylay Ospan <aospan@netup.ru> 12876L: linux-media@vger.kernel.org 12877S: Supported 12878W: https://linuxtv.org 12879W: http://netup.tv/ 12880T: git git://linuxtv.org/media_tree.git 12881F: drivers/media/dvb-frontends/cxd2841er* 12882 12883MEDIA DRIVERS FOR CXD2880 12884M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12885L: linux-media@vger.kernel.org 12886S: Supported 12887W: http://linuxtv.org/ 12888T: git git://linuxtv.org/media_tree.git 12889F: drivers/media/dvb-frontends/cxd2880/* 12890F: drivers/media/spi/cxd2880* 12891 12892MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12893L: linux-media@vger.kernel.org 12894S: Orphan 12895W: https://linuxtv.org 12896T: git git://linuxtv.org/media_tree.git 12897F: drivers/media/pci/ddbridge/* 12898 12899MEDIA DRIVERS FOR FREESCALE IMX 12900M: Steve Longerbeam <slongerbeam@gmail.com> 12901M: Philipp Zabel <p.zabel@pengutronix.de> 12902L: linux-media@vger.kernel.org 12903S: Maintained 12904T: git git://linuxtv.org/media_tree.git 12905F: Documentation/admin-guide/media/imx.rst 12906F: Documentation/devicetree/bindings/media/imx.txt 12907F: drivers/staging/media/imx/ 12908F: include/linux/imx-media.h 12909F: include/media/imx.h 12910 12911MEDIA DRIVERS FOR FREESCALE IMX7 12912M: Rui Miguel Silva <rmfrfs@gmail.com> 12913M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12914L: linux-media@vger.kernel.org 12915S: Maintained 12916T: git git://linuxtv.org/media_tree.git 12917F: Documentation/admin-guide/media/imx7.rst 12918F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12919F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12920F: drivers/media/platform/nxp/imx-mipi-csis.c 12921F: drivers/media/platform/nxp/imx7-media-csi.c 12922 12923MEDIA DRIVERS FOR HELENE 12924M: Abylay Ospan <aospan@netup.ru> 12925L: linux-media@vger.kernel.org 12926S: Supported 12927W: https://linuxtv.org 12928W: http://netup.tv/ 12929T: git git://linuxtv.org/media_tree.git 12930F: drivers/media/dvb-frontends/helene* 12931 12932MEDIA DRIVERS FOR HORUS3A 12933M: Sergey Kozlov <serjk@netup.ru> 12934M: Abylay Ospan <aospan@netup.ru> 12935L: linux-media@vger.kernel.org 12936S: Supported 12937W: https://linuxtv.org 12938W: http://netup.tv/ 12939T: git git://linuxtv.org/media_tree.git 12940F: drivers/media/dvb-frontends/horus3a* 12941 12942MEDIA DRIVERS FOR LNBH25 12943M: Sergey Kozlov <serjk@netup.ru> 12944M: Abylay Ospan <aospan@netup.ru> 12945L: linux-media@vger.kernel.org 12946S: Supported 12947W: https://linuxtv.org 12948W: http://netup.tv/ 12949T: git git://linuxtv.org/media_tree.git 12950F: drivers/media/dvb-frontends/lnbh25* 12951 12952MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12953L: linux-media@vger.kernel.org 12954S: Orphan 12955W: https://linuxtv.org 12956T: git git://linuxtv.org/media_tree.git 12957F: drivers/media/dvb-frontends/mxl5xx* 12958 12959MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12960M: Sergey Kozlov <serjk@netup.ru> 12961M: Abylay Ospan <aospan@netup.ru> 12962L: linux-media@vger.kernel.org 12963S: Supported 12964W: https://linuxtv.org 12965W: http://netup.tv/ 12966T: git git://linuxtv.org/media_tree.git 12967F: drivers/media/pci/netup_unidvb/* 12968 12969MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12970M: Dmitry Osipenko <digetx@gmail.com> 12971L: linux-media@vger.kernel.org 12972L: linux-tegra@vger.kernel.org 12973S: Maintained 12974T: git git://linuxtv.org/media_tree.git 12975F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12976F: drivers/media/platform/nvidia/tegra-vde/ 12977 12978MEDIA DRIVERS FOR RENESAS - CEU 12979M: Jacopo Mondi <jacopo@jmondi.org> 12980L: linux-media@vger.kernel.org 12981L: linux-renesas-soc@vger.kernel.org 12982S: Supported 12983T: git git://linuxtv.org/media_tree.git 12984F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12985F: drivers/media/platform/renesas/renesas-ceu.c 12986F: include/media/drv-intf/renesas-ceu.h 12987 12988MEDIA DRIVERS FOR RENESAS - DRIF 12989M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12990L: linux-media@vger.kernel.org 12991L: linux-renesas-soc@vger.kernel.org 12992S: Supported 12993T: git git://linuxtv.org/media_tree.git 12994F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12995F: drivers/media/platform/renesas/rcar_drif.c 12996 12997MEDIA DRIVERS FOR RENESAS - FCP 12998M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12999L: linux-media@vger.kernel.org 13000L: linux-renesas-soc@vger.kernel.org 13001S: Supported 13002T: git git://linuxtv.org/media_tree.git 13003F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13004F: drivers/media/platform/renesas/rcar-fcp.c 13005F: include/media/rcar-fcp.h 13006 13007MEDIA DRIVERS FOR RENESAS - FDP1 13008M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13009L: linux-media@vger.kernel.org 13010L: linux-renesas-soc@vger.kernel.org 13011S: Supported 13012T: git git://linuxtv.org/media_tree.git 13013F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13014F: drivers/media/platform/renesas/rcar_fdp1.c 13015 13016MEDIA DRIVERS FOR RENESAS - VIN 13017M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13018L: linux-media@vger.kernel.org 13019L: linux-renesas-soc@vger.kernel.org 13020S: Supported 13021T: git git://linuxtv.org/media_tree.git 13022F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13023F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13024F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13025F: drivers/media/platform/renesas/rcar-isp.c 13026F: drivers/media/platform/renesas/rcar-vin/ 13027 13028MEDIA DRIVERS FOR RENESAS - VSP1 13029M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13030M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13031L: linux-media@vger.kernel.org 13032L: linux-renesas-soc@vger.kernel.org 13033S: Supported 13034T: git git://linuxtv.org/media_tree.git 13035F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13036F: drivers/media/platform/renesas/vsp1/ 13037 13038MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13039L: linux-media@vger.kernel.org 13040S: Orphan 13041W: https://linuxtv.org 13042T: git git://linuxtv.org/media_tree.git 13043F: drivers/media/dvb-frontends/stv0910* 13044 13045MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13046L: linux-media@vger.kernel.org 13047S: Orphan 13048W: https://linuxtv.org 13049T: git git://linuxtv.org/media_tree.git 13050F: drivers/media/dvb-frontends/stv6111* 13051 13052MEDIA DRIVERS FOR STM32 - DCMI 13053M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13054L: linux-media@vger.kernel.org 13055S: Supported 13056T: git git://linuxtv.org/media_tree.git 13057F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13058F: drivers/media/platform/st/stm32/stm32-dcmi.c 13059 13060MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13061M: Mauro Carvalho Chehab <mchehab@kernel.org> 13062L: linux-media@vger.kernel.org 13063S: Maintained 13064W: https://linuxtv.org 13065Q: http://patchwork.kernel.org/project/linux-media/list/ 13066T: git git://linuxtv.org/media_tree.git 13067F: Documentation/admin-guide/media/ 13068F: Documentation/devicetree/bindings/media/ 13069F: Documentation/driver-api/media/ 13070F: Documentation/userspace-api/media/ 13071F: drivers/media/ 13072F: drivers/staging/media/ 13073F: include/dt-bindings/media/ 13074F: include/linux/platform_data/media/ 13075F: include/media/ 13076F: include/uapi/linux/dvb/ 13077F: include/uapi/linux/ivtv* 13078F: include/uapi/linux/media.h 13079F: include/uapi/linux/uvcvideo.h 13080F: include/uapi/linux/v4l2-* 13081F: include/uapi/linux/videodev2.h 13082 13083MEDIATEK BLUETOOTH DRIVER 13084M: Sean Wang <sean.wang@mediatek.com> 13085L: linux-bluetooth@vger.kernel.org 13086L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13087S: Maintained 13088F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13089F: drivers/bluetooth/btmtkuart.c 13090 13091MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13092M: Sean Wang <sean.wang@mediatek.com> 13093L: linux-pm@vger.kernel.org 13094S: Maintained 13095F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13096F: drivers/power/reset/mt6323-poweroff.c 13097 13098MEDIATEK CIR DRIVER 13099M: Sean Wang <sean.wang@mediatek.com> 13100S: Maintained 13101F: drivers/media/rc/mtk-cir.c 13102 13103MEDIATEK DMA DRIVER 13104M: Sean Wang <sean.wang@mediatek.com> 13105L: dmaengine@vger.kernel.org 13106L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13107L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13108S: Maintained 13109F: Documentation/devicetree/bindings/dma/mtk-* 13110F: drivers/dma/mediatek/ 13111 13112MEDIATEK ETHERNET DRIVER 13113M: Felix Fietkau <nbd@nbd.name> 13114M: John Crispin <john@phrozen.org> 13115M: Sean Wang <sean.wang@mediatek.com> 13116M: Mark Lee <Mark-MC.Lee@mediatek.com> 13117M: Lorenzo Bianconi <lorenzo@kernel.org> 13118L: netdev@vger.kernel.org 13119S: Maintained 13120F: drivers/net/ethernet/mediatek/ 13121 13122MEDIATEK ETHERNET PCS DRIVER 13123M: Alexander Couzens <lynxis@fe80.eu> 13124M: Daniel Golle <daniel@makrotopia.org> 13125L: netdev@vger.kernel.org 13126S: Maintained 13127F: drivers/net/pcs/pcs-mtk-lynxi.c 13128F: include/linux/pcs/pcs-mtk-lynxi.h 13129 13130MEDIATEK I2C CONTROLLER DRIVER 13131M: Qii Wang <qii.wang@mediatek.com> 13132L: linux-i2c@vger.kernel.org 13133S: Maintained 13134F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13135F: drivers/i2c/busses/i2c-mt65xx.c 13136 13137MEDIATEK IOMMU DRIVER 13138M: Yong Wu <yong.wu@mediatek.com> 13139L: iommu@lists.linux.dev 13140L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13141S: Supported 13142F: Documentation/devicetree/bindings/iommu/mediatek* 13143F: drivers/iommu/mtk_iommu* 13144F: include/dt-bindings/memory/mt*-port.h 13145 13146MEDIATEK JPEG DRIVER 13147M: Bin Liu <bin.liu@mediatek.com> 13148S: Supported 13149F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13150F: drivers/media/platform/mediatek/jpeg/ 13151 13152MEDIATEK KEYPAD DRIVER 13153M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13154S: Supported 13155F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13156F: drivers/input/keyboard/mt6779-keypad.c 13157 13158MEDIATEK MDP DRIVER 13159M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13160M: Houlong Wei <houlong.wei@mediatek.com> 13161M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13162S: Supported 13163F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13164F: drivers/media/platform/mediatek/mdp/ 13165F: drivers/media/platform/mediatek/vpu/ 13166 13167MEDIATEK MEDIA DRIVER 13168M: Tiffany Lin <tiffany.lin@mediatek.com> 13169M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13170M: Yunfei Dong <yunfei.dong@mediatek.com> 13171S: Supported 13172F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13173F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13174F: drivers/media/platform/mediatek/vcodec/ 13175F: drivers/media/platform/mediatek/vpu/ 13176 13177MEDIATEK MMC/SD/SDIO DRIVER 13178M: Chaotian Jing <chaotian.jing@mediatek.com> 13179S: Maintained 13180F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13181F: drivers/mmc/host/mtk-sd.c 13182 13183MEDIATEK MT76 WIRELESS LAN DRIVER 13184M: Felix Fietkau <nbd@nbd.name> 13185M: Lorenzo Bianconi <lorenzo@kernel.org> 13186M: Ryder Lee <ryder.lee@mediatek.com> 13187R: Shayne Chen <shayne.chen@mediatek.com> 13188R: Sean Wang <sean.wang@mediatek.com> 13189L: linux-wireless@vger.kernel.org 13190S: Maintained 13191F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13192F: drivers/net/wireless/mediatek/mt76/ 13193 13194MEDIATEK MT7601U WIRELESS LAN DRIVER 13195M: Jakub Kicinski <kuba@kernel.org> 13196L: linux-wireless@vger.kernel.org 13197S: Maintained 13198F: drivers/net/wireless/mediatek/mt7601u/ 13199 13200MEDIATEK MT7621 CLOCK DRIVER 13201M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13202S: Maintained 13203F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13204F: drivers/clk/ralink/clk-mt7621.c 13205 13206MEDIATEK MT7621/28/88 I2C DRIVER 13207M: Stefan Roese <sr@denx.de> 13208L: linux-i2c@vger.kernel.org 13209S: Maintained 13210F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13211F: drivers/i2c/busses/i2c-mt7621.c 13212 13213MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13214M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13215S: Maintained 13216F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13217F: drivers/pci/controller/pcie-mt7621.c 13218 13219MEDIATEK MT7621 PHY PCI DRIVER 13220M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13221S: Maintained 13222F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13223F: drivers/phy/ralink/phy-mt7621-pci.c 13224 13225MEDIATEK NAND CONTROLLER DRIVER 13226L: linux-mtd@lists.infradead.org 13227S: Orphan 13228F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13229F: drivers/mtd/nand/raw/mtk_* 13230 13231MEDIATEK PMIC LED DRIVER 13232M: Sean Wang <sean.wang@mediatek.com> 13233S: Maintained 13234F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13235F: drivers/leds/leds-mt6323.c 13236 13237MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13238M: Sean Wang <sean.wang@mediatek.com> 13239S: Maintained 13240F: drivers/char/hw_random/mtk-rng.c 13241 13242MEDIATEK SMI DRIVER 13243M: Yong Wu <yong.wu@mediatek.com> 13244L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13245S: Supported 13246F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13247F: drivers/memory/mtk-smi.c 13248F: include/soc/mediatek/smi.h 13249 13250MEDIATEK SWITCH DRIVER 13251M: Sean Wang <sean.wang@mediatek.com> 13252M: Landen Chao <Landen.Chao@mediatek.com> 13253M: DENG Qingfang <dqfext@gmail.com> 13254M: Daniel Golle <daniel@makrotopia.org> 13255L: netdev@vger.kernel.org 13256S: Maintained 13257F: drivers/net/dsa/mt7530-mdio.c 13258F: drivers/net/dsa/mt7530-mmio.c 13259F: drivers/net/dsa/mt7530.* 13260F: net/dsa/tag_mtk.c 13261 13262MEDIATEK T7XX 5G WWAN MODEM DRIVER 13263M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13264M: Intel Corporation <linuxwwan@intel.com> 13265R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13266R: Liu Haijun <haijun.liu@mediatek.com> 13267R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13268R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13269L: netdev@vger.kernel.org 13270S: Supported 13271F: drivers/net/wwan/t7xx/ 13272 13273MEDIATEK USB3 DRD IP DRIVER 13274M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13275L: linux-usb@vger.kernel.org 13276L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13277L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13278S: Maintained 13279F: Documentation/devicetree/bindings/usb/mediatek,* 13280F: drivers/usb/host/xhci-mtk* 13281F: drivers/usb/mtu3/ 13282 13283MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13284M: Peter Senna Tschudin <peter.senna@gmail.com> 13285M: Martin Donnelly <martin.donnelly@ge.com> 13286M: Martyn Welch <martyn.welch@collabora.co.uk> 13287S: Maintained 13288F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13289F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13290 13291MEGARAID SCSI/SAS DRIVERS 13292M: Kashyap Desai <kashyap.desai@broadcom.com> 13293M: Sumit Saxena <sumit.saxena@broadcom.com> 13294M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13295L: megaraidlinux.pdl@broadcom.com 13296L: linux-scsi@vger.kernel.org 13297S: Maintained 13298W: http://www.avagotech.com/support/ 13299F: Documentation/scsi/megaraid.rst 13300F: drivers/scsi/megaraid.* 13301F: drivers/scsi/megaraid/ 13302 13303MELEXIS MLX90614 DRIVER 13304M: Crt Mori <cmo@melexis.com> 13305L: linux-iio@vger.kernel.org 13306S: Supported 13307W: http://www.melexis.com 13308F: drivers/iio/temperature/mlx90614.c 13309 13310MELEXIS MLX90632 DRIVER 13311M: Crt Mori <cmo@melexis.com> 13312L: linux-iio@vger.kernel.org 13313S: Supported 13314W: http://www.melexis.com 13315F: drivers/iio/temperature/mlx90632.c 13316 13317MELFAS MIP4 TOUCHSCREEN DRIVER 13318M: Sangwon Jee <jeesw@melfas.com> 13319S: Supported 13320W: http://www.melfas.com 13321F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13322F: drivers/input/touchscreen/melfas_mip4.c 13323 13324MELLANOX BLUEFIELD I2C DRIVER 13325M: Khalil Blaiech <kblaiech@nvidia.com> 13326M: Asmaa Mnebhi <asmaa@nvidia.com> 13327L: linux-i2c@vger.kernel.org 13328S: Supported 13329F: drivers/i2c/busses/i2c-mlxbf.c 13330 13331MELLANOX ETHERNET DRIVER (mlx4_en) 13332M: Tariq Toukan <tariqt@nvidia.com> 13333L: netdev@vger.kernel.org 13334S: Supported 13335W: http://www.mellanox.com 13336Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13337F: drivers/net/ethernet/mellanox/mlx4/en_* 13338 13339MELLANOX ETHERNET DRIVER (mlx5e) 13340M: Saeed Mahameed <saeedm@nvidia.com> 13341L: netdev@vger.kernel.org 13342S: Supported 13343W: http://www.mellanox.com 13344Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13345F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13346 13347MELLANOX ETHERNET INNOVA DRIVERS 13348R: Boris Pismenny <borisp@nvidia.com> 13349L: netdev@vger.kernel.org 13350S: Supported 13351W: http://www.mellanox.com 13352Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13353F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13354F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13355F: include/linux/mlx5/mlx5_ifc_fpga.h 13356 13357MELLANOX ETHERNET SWITCH DRIVERS 13358M: Ido Schimmel <idosch@nvidia.com> 13359M: Petr Machata <petrm@nvidia.com> 13360L: netdev@vger.kernel.org 13361S: Supported 13362W: http://www.mellanox.com 13363Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13364F: drivers/net/ethernet/mellanox/mlxsw/ 13365F: tools/testing/selftests/drivers/net/mlxsw/ 13366 13367MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13368M: mlxsw@nvidia.com 13369L: netdev@vger.kernel.org 13370S: Supported 13371W: http://www.mellanox.com 13372Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13373F: drivers/net/ethernet/mellanox/mlxfw/ 13374 13375MELLANOX HARDWARE PLATFORM SUPPORT 13376M: Hans de Goede <hdegoede@redhat.com> 13377M: Mark Gross <markgross@kernel.org> 13378M: Vadim Pasternak <vadimp@nvidia.com> 13379L: platform-driver-x86@vger.kernel.org 13380S: Supported 13381F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13382F: drivers/platform/mellanox/ 13383F: include/linux/platform_data/mlxreg.h 13384 13385MELLANOX MLX4 core VPI driver 13386M: Tariq Toukan <tariqt@nvidia.com> 13387L: netdev@vger.kernel.org 13388L: linux-rdma@vger.kernel.org 13389S: Supported 13390W: http://www.mellanox.com 13391Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13392F: drivers/net/ethernet/mellanox/mlx4/ 13393F: include/linux/mlx4/ 13394 13395MELLANOX MLX4 IB driver 13396M: Yishai Hadas <yishaih@nvidia.com> 13397L: linux-rdma@vger.kernel.org 13398S: Supported 13399W: http://www.mellanox.com 13400Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13401F: drivers/infiniband/hw/mlx4/ 13402F: include/linux/mlx4/ 13403F: include/uapi/rdma/mlx4-abi.h 13404 13405MELLANOX MLX5 core VPI driver 13406M: Saeed Mahameed <saeedm@nvidia.com> 13407M: Leon Romanovsky <leonro@nvidia.com> 13408L: netdev@vger.kernel.org 13409L: linux-rdma@vger.kernel.org 13410S: Supported 13411W: http://www.mellanox.com 13412Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13413F: Documentation/networking/device_drivers/ethernet/mellanox/ 13414F: drivers/net/ethernet/mellanox/mlx5/core/ 13415F: include/linux/mlx5/ 13416 13417MELLANOX MLX5 IB driver 13418M: Leon Romanovsky <leonro@nvidia.com> 13419L: linux-rdma@vger.kernel.org 13420S: Supported 13421W: http://www.mellanox.com 13422Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13423F: drivers/infiniband/hw/mlx5/ 13424F: include/linux/mlx5/ 13425F: include/uapi/rdma/mlx5-abi.h 13426 13427MELLANOX MLXCPLD I2C AND MUX DRIVER 13428M: Vadim Pasternak <vadimp@nvidia.com> 13429M: Michael Shych <michaelsh@nvidia.com> 13430L: linux-i2c@vger.kernel.org 13431S: Supported 13432F: Documentation/i2c/busses/i2c-mlxcpld.rst 13433F: drivers/i2c/busses/i2c-mlxcpld.c 13434F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13435 13436MELLANOX MLXCPLD LED DRIVER 13437M: Vadim Pasternak <vadimp@nvidia.com> 13438L: linux-leds@vger.kernel.org 13439S: Supported 13440F: Documentation/leds/leds-mlxcpld.rst 13441F: drivers/leds/leds-mlxcpld.c 13442F: drivers/leds/leds-mlxreg.c 13443 13444MELLANOX PLATFORM DRIVER 13445M: Vadim Pasternak <vadimp@nvidia.com> 13446L: platform-driver-x86@vger.kernel.org 13447S: Supported 13448F: drivers/platform/x86/mlx-platform.c 13449 13450MEMBARRIER SUPPORT 13451M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13452M: "Paul E. McKenney" <paulmck@kernel.org> 13453L: linux-kernel@vger.kernel.org 13454S: Supported 13455F: arch/powerpc/include/asm/membarrier.h 13456F: include/uapi/linux/membarrier.h 13457F: kernel/sched/membarrier.c 13458 13459MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13460M: Mike Rapoport <rppt@kernel.org> 13461L: linux-mm@kvack.org 13462S: Maintained 13463F: Documentation/core-api/boot-time-mm.rst 13464F: include/linux/memblock.h 13465F: mm/memblock.c 13466F: mm/mm_init.c 13467F: tools/testing/memblock/ 13468 13469MEMORY CONTROLLER DRIVERS 13470M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13471L: linux-kernel@vger.kernel.org 13472S: Maintained 13473B: mailto:krzysztof.kozlowski@linaro.org 13474T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13475F: Documentation/devicetree/bindings/memory-controllers/ 13476F: drivers/memory/ 13477F: include/dt-bindings/memory/ 13478F: include/memory/ 13479 13480MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13481M: Dmitry Osipenko <digetx@gmail.com> 13482L: linux-pm@vger.kernel.org 13483L: linux-tegra@vger.kernel.org 13484T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13485S: Maintained 13486F: drivers/devfreq/tegra30-devfreq.c 13487 13488MEMORY MANAGEMENT 13489M: Andrew Morton <akpm@linux-foundation.org> 13490L: linux-mm@kvack.org 13491S: Maintained 13492W: http://www.linux-mm.org 13493T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13494T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13495F: include/linux/gfp.h 13496F: include/linux/gfp_types.h 13497F: include/linux/memory_hotplug.h 13498F: include/linux/mm.h 13499F: include/linux/mmzone.h 13500F: include/linux/pagewalk.h 13501F: include/trace/events/ksm.h 13502F: mm/ 13503F: tools/mm/ 13504F: tools/testing/selftests/mm/ 13505 13506VMALLOC 13507M: Andrew Morton <akpm@linux-foundation.org> 13508R: Uladzislau Rezki <urezki@gmail.com> 13509R: Christoph Hellwig <hch@infradead.org> 13510R: Lorenzo Stoakes <lstoakes@gmail.com> 13511L: linux-mm@kvack.org 13512S: Maintained 13513W: http://www.linux-mm.org 13514T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13515F: include/linux/vmalloc.h 13516F: mm/vmalloc.c 13517 13518MEMORY HOT(UN)PLUG 13519M: David Hildenbrand <david@redhat.com> 13520M: Oscar Salvador <osalvador@suse.de> 13521L: linux-mm@kvack.org 13522S: Maintained 13523F: Documentation/admin-guide/mm/memory-hotplug.rst 13524F: Documentation/core-api/memory-hotplug.rst 13525F: drivers/base/memory.c 13526F: include/linux/memory_hotplug.h 13527F: mm/memory_hotplug.c 13528F: tools/testing/selftests/memory-hotplug/ 13529 13530MEMORY TECHNOLOGY DEVICES (MTD) 13531M: Miquel Raynal <miquel.raynal@bootlin.com> 13532M: Richard Weinberger <richard@nod.at> 13533M: Vignesh Raghavendra <vigneshr@ti.com> 13534L: linux-mtd@lists.infradead.org 13535S: Maintained 13536W: http://www.linux-mtd.infradead.org/ 13537Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13538C: irc://irc.oftc.net/mtd 13539T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13540T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13541F: Documentation/devicetree/bindings/mtd/ 13542F: drivers/mtd/ 13543F: include/linux/mtd/ 13544F: include/uapi/mtd/ 13545 13546MEMSENSING MICROSYSTEMS MSA311 DRIVER 13547M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13548L: linux-iio@vger.kernel.org 13549S: Maintained 13550F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13551F: drivers/iio/accel/msa311.c 13552 13553MEN A21 WATCHDOG DRIVER 13554M: Johannes Thumshirn <morbidrsa@gmail.com> 13555L: linux-watchdog@vger.kernel.org 13556S: Maintained 13557F: drivers/watchdog/mena21_wdt.c 13558 13559MEN CHAMELEON BUS (mcb) 13560M: Johannes Thumshirn <morbidrsa@gmail.com> 13561S: Maintained 13562F: Documentation/driver-api/men-chameleon-bus.rst 13563F: drivers/mcb/ 13564F: include/linux/mcb.h 13565 13566MEN F21BMC (Board Management Controller) 13567M: Andreas Werner <andreas.werner@men.de> 13568S: Supported 13569F: Documentation/hwmon/menf21bmc.rst 13570F: drivers/hwmon/menf21bmc_hwmon.c 13571F: drivers/leds/leds-menf21bmc.c 13572F: drivers/mfd/menf21bmc.c 13573F: drivers/watchdog/menf21bmc_wdt.c 13574 13575MEN Z069 WATCHDOG DRIVER 13576M: Johannes Thumshirn <jth@kernel.org> 13577L: linux-watchdog@vger.kernel.org 13578S: Maintained 13579F: drivers/watchdog/menz69_wdt.c 13580 13581MESON AO CEC DRIVER FOR AMLOGIC SOCS 13582M: Neil Armstrong <neil.armstrong@linaro.org> 13583L: linux-media@vger.kernel.org 13584L: linux-amlogic@lists.infradead.org 13585S: Supported 13586W: http://linux-meson.com/ 13587T: git git://linuxtv.org/media_tree.git 13588F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13589F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13590F: drivers/media/cec/platform/meson/ao-cec.c 13591 13592MESON GE2D DRIVER FOR AMLOGIC SOCS 13593M: Neil Armstrong <neil.armstrong@linaro.org> 13594L: linux-media@vger.kernel.org 13595L: linux-amlogic@lists.infradead.org 13596S: Supported 13597T: git git://linuxtv.org/media_tree.git 13598F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13599F: drivers/media/platform/amlogic/meson-ge2d/ 13600 13601MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13602M: Liang Yang <liang.yang@amlogic.com> 13603L: linux-mtd@lists.infradead.org 13604S: Maintained 13605F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13606F: drivers/mtd/nand/raw/meson_* 13607 13608MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13609M: Neil Armstrong <neil.armstrong@linaro.org> 13610L: linux-media@vger.kernel.org 13611L: linux-amlogic@lists.infradead.org 13612S: Supported 13613T: git git://linuxtv.org/media_tree.git 13614F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13615F: drivers/staging/media/meson/vdec/ 13616 13617METHODE UDPU SUPPORT 13618M: Vladimir Vid <vladimir.vid@sartura.hr> 13619S: Maintained 13620F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13621 13622MHI BUS 13623M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13624L: mhi@lists.linux.dev 13625L: linux-arm-msm@vger.kernel.org 13626S: Maintained 13627T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13628F: Documentation/ABI/stable/sysfs-bus-mhi 13629F: Documentation/mhi/ 13630F: drivers/bus/mhi/ 13631F: include/linux/mhi.h 13632 13633MICROBLAZE ARCHITECTURE 13634M: Michal Simek <monstr@monstr.eu> 13635S: Supported 13636W: http://www.monstr.eu/fdt/ 13637T: git git://git.monstr.eu/linux-2.6-microblaze.git 13638F: arch/microblaze/ 13639 13640MICROBLAZE TMR MANAGER 13641M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13642S: Supported 13643F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13644F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13645F: drivers/misc/xilinx_tmr_manager.c 13646 13647MICROBLAZE TMR INJECT 13648M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13649S: Supported 13650F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13651F: drivers/misc/xilinx_tmr_inject.c 13652 13653MICROCHIP AT91 DMA DRIVERS 13654M: Ludovic Desroches <ludovic.desroches@microchip.com> 13655M: Tudor Ambarus <tudor.ambarus@linaro.org> 13656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13657L: dmaengine@vger.kernel.org 13658S: Supported 13659F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13660F: drivers/dma/at_hdmac.c 13661F: drivers/dma/at_xdmac.c 13662F: include/dt-bindings/dma/at91.h 13663 13664MICROCHIP AT91 SERIAL DRIVER 13665M: Richard Genoud <richard.genoud@gmail.com> 13666S: Maintained 13667F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13668F: drivers/tty/serial/atmel_serial.c 13669F: drivers/tty/serial/atmel_serial.h 13670 13671MICROCHIP AT91 USART MFD DRIVER 13672M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13673L: linux-kernel@vger.kernel.org 13674S: Supported 13675F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13676F: drivers/mfd/at91-usart.c 13677F: include/dt-bindings/mfd/at91-usart.h 13678 13679MICROCHIP AT91 USART SPI DRIVER 13680M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13681L: linux-spi@vger.kernel.org 13682S: Supported 13683F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13684F: drivers/spi/spi-at91-usart.c 13685 13686MICROCHIP AUDIO ASOC DRIVERS 13687M: Claudiu Beznea <claudiu.beznea@microchip.com> 13688L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13689S: Supported 13690F: Documentation/devicetree/bindings/sound/atmel* 13691F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13692F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13693F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13694F: sound/soc/atmel 13695 13696MICROCHIP CSI2DC DRIVER 13697M: Eugen Hristev <eugen.hristev@microchip.com> 13698L: linux-media@vger.kernel.org 13699S: Supported 13700F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13701F: drivers/media/platform/microchip/microchip-csi2dc.c 13702 13703MICROCHIP ECC DRIVER 13704M: Tudor Ambarus <tudor.ambarus@linaro.org> 13705L: linux-crypto@vger.kernel.org 13706S: Maintained 13707F: drivers/crypto/atmel-ecc.* 13708 13709MICROCHIP EIC DRIVER 13710M: Claudiu Beznea <claudiu.beznea@microchip.com> 13711L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13712S: Supported 13713F: drivers/irqchip/irq-mchp-eic.c 13714 13715MICROCHIP I2C DRIVER 13716M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13717L: linux-i2c@vger.kernel.org 13718S: Supported 13719F: drivers/i2c/busses/i2c-at91-*.c 13720F: drivers/i2c/busses/i2c-at91.h 13721 13722MICROCHIP ISC DRIVER 13723M: Eugen Hristev <eugen.hristev@microchip.com> 13724L: linux-media@vger.kernel.org 13725S: Supported 13726F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13727F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13728F: drivers/staging/media/deprecated/atmel/atmel-isc* 13729F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13730F: drivers/media/platform/microchip/microchip-isc* 13731F: drivers/media/platform/microchip/microchip-sama*-isc* 13732F: include/linux/atmel-isc-media.h 13733 13734MICROCHIP ISI DRIVER 13735M: Eugen Hristev <eugen.hristev@microchip.com> 13736L: linux-media@vger.kernel.org 13737S: Supported 13738F: drivers/media/platform/atmel/atmel-isi.c 13739F: drivers/media/platform/atmel/atmel-isi.h 13740 13741MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13742M: Woojung Huh <woojung.huh@microchip.com> 13743M: UNGLinuxDriver@microchip.com 13744L: netdev@vger.kernel.org 13745S: Maintained 13746F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13747F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13748F: drivers/net/dsa/microchip/* 13749F: include/linux/dsa/ksz_common.h 13750F: include/linux/platform_data/microchip-ksz.h 13751F: net/dsa/tag_ksz.c 13752 13753MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13754M: Arun Ramadoss <arun.ramadoss@microchip.com> 13755R: UNGLinuxDriver@microchip.com 13756L: netdev@vger.kernel.org 13757S: Maintained 13758F: drivers/net/phy/microchip_t1.c 13759 13760MICROCHIP LAN743X ETHERNET DRIVER 13761M: Bryan Whitehead <bryan.whitehead@microchip.com> 13762M: UNGLinuxDriver@microchip.com 13763L: netdev@vger.kernel.org 13764S: Maintained 13765F: drivers/net/ethernet/microchip/lan743x_* 13766 13767MICROCHIP LAN966X ETHERNET DRIVER 13768M: Horatiu Vultur <horatiu.vultur@microchip.com> 13769M: UNGLinuxDriver@microchip.com 13770L: netdev@vger.kernel.org 13771S: Maintained 13772F: drivers/net/ethernet/microchip/lan966x/* 13773 13774MICROCHIP LCDFB DRIVER 13775M: Nicolas Ferre <nicolas.ferre@microchip.com> 13776L: linux-fbdev@vger.kernel.org 13777S: Maintained 13778F: drivers/video/fbdev/atmel_lcdfb.c 13779F: include/video/atmel_lcdc.h 13780 13781MICROCHIP MCP16502 PMIC DRIVER 13782M: Claudiu Beznea <claudiu.beznea@microchip.com> 13783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13784S: Supported 13785F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13786F: drivers/regulator/mcp16502.c 13787 13788MICROCHIP MCP3911 ADC DRIVER 13789M: Marcus Folkesson <marcus.folkesson@gmail.com> 13790M: Kent Gustavsson <kent@minoris.se> 13791L: linux-iio@vger.kernel.org 13792S: Maintained 13793F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13794F: drivers/iio/adc/mcp3911.c 13795 13796MICROCHIP MMC/SD/SDIO MCI DRIVER 13797M: Ludovic Desroches <ludovic.desroches@microchip.com> 13798S: Maintained 13799F: drivers/mmc/host/atmel-mci.c 13800 13801MICROCHIP NAND DRIVER 13802M: Tudor Ambarus <tudor.ambarus@linaro.org> 13803L: linux-mtd@lists.infradead.org 13804S: Supported 13805F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13806F: drivers/mtd/nand/raw/atmel/* 13807 13808MICROCHIP PCI1XXXX GP DRIVER 13809M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13810L: linux-gpio@vger.kernel.org 13811S: Supported 13812F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13813F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13814F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13815 13816MICROCHIP OTPC DRIVER 13817M: Claudiu Beznea <claudiu.beznea@microchip.com> 13818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13819S: Supported 13820F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13821F: drivers/nvmem/microchip-otpc.c 13822F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13823 13824MICROCHIP PCI1XXXX I2C DRIVER 13825M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13826M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13827M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13828L: linux-i2c@vger.kernel.org 13829S: Maintained 13830F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13831 13832MICROCHIP PCIe UART DRIVER 13833M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13834M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13835L: linux-serial@vger.kernel.org 13836S: Maintained 13837F: drivers/tty/serial/8250/8250_pci1xxxx.c 13838 13839MICROCHIP PWM DRIVER 13840M: Claudiu Beznea <claudiu.beznea@microchip.com> 13841L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13842L: linux-pwm@vger.kernel.org 13843S: Supported 13844F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13845F: drivers/pwm/pwm-atmel.c 13846 13847MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13848M: Eugen Hristev <eugen.hristev@microchip.com> 13849L: linux-iio@vger.kernel.org 13850S: Supported 13851F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13852F: drivers/iio/adc/at91-sama5d2_adc.c 13853F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13854 13855MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13856M: Claudiu Beznea <claudiu.beznea@microchip.com> 13857S: Supported 13858F: drivers/power/reset/at91-sama5d2_shdwc.c 13859 13860MICROCHIP SPI DRIVER 13861M: Tudor Ambarus <tudor.ambarus@linaro.org> 13862S: Supported 13863F: drivers/spi/spi-atmel.* 13864 13865MICROCHIP SSC DRIVER 13866M: Claudiu Beznea <claudiu.beznea@microchip.com> 13867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13868S: Supported 13869F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13870F: drivers/misc/atmel-ssc.c 13871F: include/linux/atmel-ssc.h 13872 13873MICROCHIP SOC DRIVERS 13874M: Conor Dooley <conor@kernel.org> 13875S: Supported 13876T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13877F: drivers/soc/microchip/ 13878 13879MICROCHIP USB251XB DRIVER 13880M: Richard Leitner <richard.leitner@skidata.com> 13881L: linux-usb@vger.kernel.org 13882S: Maintained 13883F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13884F: drivers/usb/misc/usb251xb.c 13885 13886MICROCHIP USBA UDC DRIVER 13887M: Cristian Birsan <cristian.birsan@microchip.com> 13888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13889S: Supported 13890F: drivers/usb/gadget/udc/atmel_usba_udc.* 13891 13892MICROCHIP WILC1000 WIFI DRIVER 13893M: Ajay Singh <ajay.kathat@microchip.com> 13894M: Claudiu Beznea <claudiu.beznea@microchip.com> 13895L: linux-wireless@vger.kernel.org 13896S: Supported 13897F: drivers/net/wireless/microchip/wilc1000/ 13898 13899MICROSEMI MIPS SOCS 13900M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13901M: UNGLinuxDriver@microchip.com 13902L: linux-mips@vger.kernel.org 13903S: Supported 13904F: Documentation/devicetree/bindings/mips/mscc.txt 13905F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13906F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13907F: arch/mips/boot/dts/mscc/ 13908F: arch/mips/configs/generic/board-ocelot.config 13909F: arch/mips/generic/board-ocelot.c 13910 13911MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13912M: Don Brace <don.brace@microchip.com> 13913L: storagedev@microchip.com 13914L: linux-scsi@vger.kernel.org 13915S: Supported 13916F: Documentation/scsi/smartpqi.rst 13917F: drivers/scsi/smartpqi/Kconfig 13918F: drivers/scsi/smartpqi/Makefile 13919F: drivers/scsi/smartpqi/smartpqi*.[ch] 13920F: include/linux/cciss*.h 13921F: include/uapi/linux/cciss*.h 13922 13923MICROSOFT MANA RDMA DRIVER 13924M: Long Li <longli@microsoft.com> 13925M: Ajay Sharma <sharmaajay@microsoft.com> 13926L: linux-rdma@vger.kernel.org 13927S: Supported 13928F: drivers/infiniband/hw/mana/ 13929F: include/net/mana 13930F: include/uapi/rdma/mana-abi.h 13931 13932MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13933M: Maximilian Luz <luzmaximilian@gmail.com> 13934L: platform-driver-x86@vger.kernel.org 13935S: Maintained 13936F: drivers/platform/surface/surface_aggregator_tabletsw.c 13937 13938MICROSOFT SURFACE BATTERY AND AC DRIVERS 13939M: Maximilian Luz <luzmaximilian@gmail.com> 13940L: linux-pm@vger.kernel.org 13941L: platform-driver-x86@vger.kernel.org 13942S: Maintained 13943F: drivers/power/supply/surface_battery.c 13944F: drivers/power/supply/surface_charger.c 13945 13946MICROSOFT SURFACE DTX DRIVER 13947M: Maximilian Luz <luzmaximilian@gmail.com> 13948L: platform-driver-x86@vger.kernel.org 13949S: Maintained 13950F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13951F: drivers/platform/surface/surface_dtx.c 13952F: include/uapi/linux/surface_aggregator/dtx.h 13953 13954MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13955M: Maximilian Luz <luzmaximilian@gmail.com> 13956L: platform-driver-x86@vger.kernel.org 13957S: Maintained 13958F: drivers/platform/surface/surface_gpe.c 13959 13960MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13961M: Hans de Goede <hdegoede@redhat.com> 13962M: Mark Gross <markgross@kernel.org> 13963M: Maximilian Luz <luzmaximilian@gmail.com> 13964L: platform-driver-x86@vger.kernel.org 13965S: Maintained 13966T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13967F: drivers/platform/surface/ 13968 13969MICROSOFT SURFACE HID TRANSPORT DRIVER 13970M: Maximilian Luz <luzmaximilian@gmail.com> 13971L: linux-input@vger.kernel.org 13972L: platform-driver-x86@vger.kernel.org 13973S: Maintained 13974F: drivers/hid/surface-hid/ 13975 13976MICROSOFT SURFACE HOT-PLUG DRIVER 13977M: Maximilian Luz <luzmaximilian@gmail.com> 13978L: platform-driver-x86@vger.kernel.org 13979S: Maintained 13980F: drivers/platform/surface/surface_hotplug.c 13981 13982MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13983M: Maximilian Luz <luzmaximilian@gmail.com> 13984L: platform-driver-x86@vger.kernel.org 13985S: Maintained 13986F: drivers/platform/surface/surface_platform_profile.c 13987 13988MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13989M: Chen Yu <yu.c.chen@intel.com> 13990L: platform-driver-x86@vger.kernel.org 13991S: Supported 13992F: drivers/platform/surface/surfacepro3_button.c 13993 13994MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13995M: Maximilian Luz <luzmaximilian@gmail.com> 13996L: platform-driver-x86@vger.kernel.org 13997S: Maintained 13998W: https://github.com/linux-surface/surface-aggregator-module 13999C: irc://irc.libera.chat/linux-surface 14000F: Documentation/driver-api/surface_aggregator/ 14001F: drivers/platform/surface/aggregator/ 14002F: drivers/platform/surface/surface_acpi_notify.c 14003F: drivers/platform/surface/surface_aggregator_cdev.c 14004F: drivers/platform/surface/surface_aggregator_registry.c 14005F: include/linux/surface_acpi_notify.h 14006F: include/linux/surface_aggregator/ 14007F: include/uapi/linux/surface_aggregator/ 14008 14009MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14010M: Maximilian Luz <luzmaximilian@gmail.com> 14011L: platform-driver-x86@vger.kernel.org 14012S: Maintained 14013F: drivers/platform/surface/surface_aggregator_hub.c 14014 14015MICROTEK X6 SCANNER 14016M: Oliver Neukum <oliver@neukum.org> 14017S: Maintained 14018F: drivers/usb/image/microtek.* 14019 14020MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14021M: Luka Kovacic <luka.kovacic@sartura.hr> 14022M: Luka Perkov <luka.perkov@sartura.hr> 14023S: Maintained 14024F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14025F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14026F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14027F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14028F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14029F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14030 14031MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14032M: Sakari Ailus <sakari.ailus@linux.intel.com> 14033L: linux-media@vger.kernel.org 14034S: Maintained 14035F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14036F: Documentation/driver-api/media/drivers/ccs/ 14037F: Documentation/userspace-api/media/drivers/ccs.rst 14038F: drivers/media/i2c/ccs-pll.c 14039F: drivers/media/i2c/ccs-pll.h 14040F: drivers/media/i2c/ccs/ 14041F: include/uapi/linux/ccs.h 14042F: include/uapi/linux/smiapp.h 14043 14044MIPS 14045M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14046L: linux-mips@vger.kernel.org 14047S: Maintained 14048W: http://www.linux-mips.org/ 14049Q: https://patchwork.kernel.org/project/linux-mips/list/ 14050T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14051F: Documentation/devicetree/bindings/mips/ 14052F: Documentation/mips/ 14053F: arch/mips/ 14054F: drivers/platform/mips/ 14055F: include/dt-bindings/mips/ 14056 14057MIPS BOSTON DEVELOPMENT BOARD 14058M: Paul Burton <paulburton@kernel.org> 14059L: linux-mips@vger.kernel.org 14060S: Maintained 14061F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14062F: arch/mips/boot/dts/img/boston.dts 14063F: arch/mips/configs/generic/board-boston.config 14064F: drivers/clk/imgtec/clk-boston.c 14065F: include/dt-bindings/clock/boston-clock.h 14066 14067MIPS CORE DRIVERS 14068M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14069M: Serge Semin <fancer.lancer@gmail.com> 14070L: linux-mips@vger.kernel.org 14071S: Supported 14072F: drivers/bus/mips_cdmm.c 14073F: drivers/clocksource/mips-gic-timer.c 14074F: drivers/cpuidle/cpuidle-cps.c 14075F: drivers/irqchip/irq-mips-cpu.c 14076F: drivers/irqchip/irq-mips-gic.c 14077 14078MIPS GENERIC PLATFORM 14079M: Paul Burton <paulburton@kernel.org> 14080L: linux-mips@vger.kernel.org 14081S: Supported 14082F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14083F: arch/mips/generic/ 14084F: arch/mips/tools/generic-board-config.sh 14085 14086MIPS RINT INSTRUCTION EMULATION 14087M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14088L: linux-mips@vger.kernel.org 14089S: Supported 14090F: arch/mips/math-emu/dp_rint.c 14091F: arch/mips/math-emu/sp_rint.c 14092 14093MIPS/LOONGSON1 ARCHITECTURE 14094M: Keguang Zhang <keguang.zhang@gmail.com> 14095L: linux-mips@vger.kernel.org 14096S: Maintained 14097F: arch/mips/include/asm/mach-loongson32/ 14098F: arch/mips/loongson32/ 14099F: drivers/*/*loongson1* 14100 14101MIPS/LOONGSON2EF ARCHITECTURE 14102M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14103L: linux-mips@vger.kernel.org 14104S: Maintained 14105F: arch/mips/include/asm/mach-loongson2ef/ 14106F: arch/mips/loongson2ef/ 14107F: drivers/cpufreq/loongson2_cpufreq.c 14108 14109MIPS/LOONGSON64 ARCHITECTURE 14110M: Huacai Chen <chenhuacai@kernel.org> 14111M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14112L: linux-mips@vger.kernel.org 14113S: Maintained 14114F: arch/mips/include/asm/mach-loongson64/ 14115F: arch/mips/loongson64/ 14116F: drivers/irqchip/irq-loongson* 14117F: drivers/platform/mips/cpu_hwmon.c 14118 14119MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14120M: Hans Verkuil <hverkuil@xs4all.nl> 14121L: linux-media@vger.kernel.org 14122S: Odd Fixes 14123W: https://linuxtv.org 14124T: git git://linuxtv.org/media_tree.git 14125F: drivers/media/radio/radio-miropcm20* 14126 14127MMP SUPPORT 14128R: Lubomir Rintel <lkundrak@v3.sk> 14129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14130S: Odd Fixes 14131T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14132F: arch/arm/boot/dts/mmp* 14133F: arch/arm/mach-mmp/ 14134F: include/linux/soc/mmp/ 14135 14136MMP USB PHY DRIVERS 14137R: Lubomir Rintel <lkundrak@v3.sk> 14138L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14139S: Maintained 14140F: drivers/phy/marvell/phy-mmp3-usb.c 14141F: drivers/phy/marvell/phy-pxa-usb.c 14142 14143MMU GATHER AND TLB INVALIDATION 14144M: Will Deacon <will@kernel.org> 14145M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14146M: Andrew Morton <akpm@linux-foundation.org> 14147M: Nick Piggin <npiggin@gmail.com> 14148M: Peter Zijlstra <peterz@infradead.org> 14149L: linux-arch@vger.kernel.org 14150L: linux-mm@kvack.org 14151S: Maintained 14152F: arch/*/include/asm/tlb.h 14153F: include/asm-generic/tlb.h 14154F: mm/mmu_gather.c 14155 14156MN88472 MEDIA DRIVER 14157M: Antti Palosaari <crope@iki.fi> 14158L: linux-media@vger.kernel.org 14159S: Maintained 14160W: https://linuxtv.org 14161W: http://palosaari.fi/linux/ 14162Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14163F: drivers/media/dvb-frontends/mn88472* 14164 14165MN88473 MEDIA DRIVER 14166M: Antti Palosaari <crope@iki.fi> 14167L: linux-media@vger.kernel.org 14168S: Maintained 14169W: https://linuxtv.org 14170W: http://palosaari.fi/linux/ 14171Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14172F: drivers/media/dvb-frontends/mn88473* 14173 14174MODULE SUPPORT 14175M: Luis Chamberlain <mcgrof@kernel.org> 14176L: linux-modules@vger.kernel.org 14177L: linux-kernel@vger.kernel.org 14178S: Maintained 14179T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14180F: include/linux/module.h 14181F: include/linux/kmod.h 14182F: kernel/module/ 14183F: scripts/module* 14184F: lib/test_kmod.c 14185F: tools/testing/selftests/kmod/ 14186 14187MONOLITHIC POWER SYSTEM PMIC DRIVER 14188M: Saravanan Sekar <sravanhome@gmail.com> 14189S: Maintained 14190F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14191F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14192F: drivers/hwmon/pmbus/mpq7932.c 14193F: drivers/iio/adc/mp2629_adc.c 14194F: drivers/mfd/mp2629.c 14195F: drivers/power/supply/mp2629_charger.c 14196F: drivers/regulator/mp5416.c 14197F: drivers/regulator/mpq7920.c 14198F: drivers/regulator/mpq7920.h 14199F: include/linux/mfd/mp2629.h 14200 14201MOST(R) TECHNOLOGY DRIVER 14202M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14203M: Christian Gromm <christian.gromm@microchip.com> 14204S: Maintained 14205F: Documentation/ABI/testing/configfs-most 14206F: Documentation/ABI/testing/sysfs-bus-most 14207F: drivers/most/ 14208F: drivers/staging/most/ 14209F: include/linux/most.h 14210 14211MOTORCOMM PHY DRIVER 14212M: Peter Geis <pgwipeout@gmail.com> 14213M: Frank <Frank.Sae@motor-comm.com> 14214L: netdev@vger.kernel.org 14215S: Maintained 14216F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14217F: drivers/net/phy/motorcomm.c 14218 14219MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14220M: Jiri Slaby <jirislaby@kernel.org> 14221S: Maintained 14222F: Documentation/driver-api/tty/moxa-smartio.rst 14223F: drivers/tty/mxser.* 14224 14225MR800 AVERMEDIA USB FM RADIO DRIVER 14226M: Alexey Klimov <klimov.linux@gmail.com> 14227L: linux-media@vger.kernel.org 14228S: Maintained 14229T: git git://linuxtv.org/media_tree.git 14230F: drivers/media/radio/radio-mr800.c 14231 14232MRF24J40 IEEE 802.15.4 RADIO DRIVER 14233M: Stefan Schmidt <stefan@datenfreihafen.org> 14234L: linux-wpan@vger.kernel.org 14235S: Odd Fixes 14236F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14237F: drivers/net/ieee802154/mrf24j40.c 14238 14239MSI EC DRIVER 14240M: Nikita Kravets <teackot@gmail.com> 14241L: platform-driver-x86@vger.kernel.org 14242S: Maintained 14243W: https://github.com/BeardOverflow/msi-ec 14244F: drivers/platform/x86/msi-ec.* 14245 14246MSI LAPTOP SUPPORT 14247M: "Lee, Chun-Yi" <jlee@suse.com> 14248L: platform-driver-x86@vger.kernel.org 14249S: Maintained 14250F: drivers/platform/x86/msi-laptop.c 14251 14252MSI WMI SUPPORT 14253L: platform-driver-x86@vger.kernel.org 14254S: Orphan 14255F: drivers/platform/x86/msi-wmi.c 14256 14257MSI001 MEDIA DRIVER 14258M: Antti Palosaari <crope@iki.fi> 14259L: linux-media@vger.kernel.org 14260S: Maintained 14261W: https://linuxtv.org 14262W: http://palosaari.fi/linux/ 14263Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14264T: git git://linuxtv.org/anttip/media_tree.git 14265F: drivers/media/tuners/msi001* 14266 14267MSI2500 MEDIA DRIVER 14268M: Antti Palosaari <crope@iki.fi> 14269L: linux-media@vger.kernel.org 14270S: Maintained 14271W: https://linuxtv.org 14272W: http://palosaari.fi/linux/ 14273Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14274T: git git://linuxtv.org/anttip/media_tree.git 14275F: drivers/media/usb/msi2500/ 14276 14277MSTAR INTERRUPT CONTROLLER DRIVER 14278M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14279M: Daniel Palmer <daniel@thingy.jp> 14280S: Maintained 14281F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14282F: drivers/irqchip/irq-mst-intc.c 14283 14284MSYSTEMS DISKONCHIP G3 MTD DRIVER 14285M: Robert Jarzmik <robert.jarzmik@free.fr> 14286L: linux-mtd@lists.infradead.org 14287S: Maintained 14288F: drivers/mtd/devices/docg3* 14289 14290MT9P031 APTINA CAMERA SENSOR 14291M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14292L: linux-media@vger.kernel.org 14293S: Maintained 14294T: git git://linuxtv.org/media_tree.git 14295F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14296F: drivers/media/i2c/mt9p031.c 14297F: include/media/i2c/mt9p031.h 14298 14299MT9T112 APTINA CAMERA SENSOR 14300M: Jacopo Mondi <jacopo@jmondi.org> 14301L: linux-media@vger.kernel.org 14302S: Odd Fixes 14303T: git git://linuxtv.org/media_tree.git 14304F: drivers/media/i2c/mt9t112.c 14305F: include/media/i2c/mt9t112.h 14306 14307MT9V032 APTINA CAMERA SENSOR 14308M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14309L: linux-media@vger.kernel.org 14310S: Maintained 14311T: git git://linuxtv.org/media_tree.git 14312F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14313F: drivers/media/i2c/mt9v032.c 14314F: include/media/i2c/mt9v032.h 14315 14316MT9V111 APTINA CAMERA SENSOR 14317M: Jacopo Mondi <jacopo@jmondi.org> 14318L: linux-media@vger.kernel.org 14319S: Maintained 14320T: git git://linuxtv.org/media_tree.git 14321F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14322F: drivers/media/i2c/mt9v111.c 14323 14324MULTIFUNCTION DEVICES (MFD) 14325M: Lee Jones <lee@kernel.org> 14326S: Maintained 14327T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14328F: Documentation/devicetree/bindings/mfd/ 14329F: drivers/mfd/ 14330F: include/dt-bindings/mfd/ 14331F: include/linux/mfd/ 14332 14333MULTIMEDIA CARD (MMC) ETC. OVER SPI 14334S: Orphan 14335F: drivers/mmc/host/mmc_spi.c 14336F: include/linux/spi/mmc_spi.h 14337 14338MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14339M: Ulf Hansson <ulf.hansson@linaro.org> 14340L: linux-mmc@vger.kernel.org 14341S: Maintained 14342T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14343F: Documentation/devicetree/bindings/mmc/ 14344F: drivers/mmc/ 14345F: include/linux/mmc/ 14346F: include/uapi/linux/mmc/ 14347 14348MULTIPLEXER SUBSYSTEM 14349M: Peter Rosin <peda@axentia.se> 14350S: Maintained 14351F: Documentation/ABI/testing/sysfs-class-mux* 14352F: Documentation/devicetree/bindings/mux/ 14353F: drivers/mux/ 14354F: include/dt-bindings/mux/ 14355F: include/linux/mux/ 14356 14357MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14358M: Bin Liu <b-liu@ti.com> 14359L: linux-usb@vger.kernel.org 14360S: Maintained 14361F: drivers/usb/musb/ 14362 14363MXL301RF MEDIA DRIVER 14364M: Akihiro Tsukada <tskd08@gmail.com> 14365L: linux-media@vger.kernel.org 14366S: Odd Fixes 14367F: drivers/media/tuners/mxl301rf* 14368 14369MXL5007T MEDIA DRIVER 14370M: Michael Krufky <mkrufky@linuxtv.org> 14371L: linux-media@vger.kernel.org 14372S: Maintained 14373W: https://linuxtv.org 14374W: http://github.com/mkrufky 14375Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14376T: git git://linuxtv.org/mkrufky/tuners.git 14377F: drivers/media/tuners/mxl5007t.* 14378 14379MXSFB DRM DRIVER 14380M: Marek Vasut <marex@denx.de> 14381M: Stefan Agner <stefan@agner.ch> 14382L: dri-devel@lists.freedesktop.org 14383S: Supported 14384T: git git://anongit.freedesktop.org/drm/drm-misc 14385F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14386F: drivers/gpu/drm/mxsfb/ 14387 14388MYLEX DAC960 PCI RAID Controller 14389M: Hannes Reinecke <hare@kernel.org> 14390L: linux-scsi@vger.kernel.org 14391S: Supported 14392F: drivers/scsi/myrb.* 14393F: drivers/scsi/myrs.* 14394 14395MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14396M: Chris Lee <christopher.lee@cspi.com> 14397L: netdev@vger.kernel.org 14398S: Supported 14399W: https://www.cspi.com/ethernet-products/support/downloads/ 14400F: drivers/net/ethernet/myricom/myri10ge/ 14401 14402NAND FLASH SUBSYSTEM 14403M: Miquel Raynal <miquel.raynal@bootlin.com> 14404R: Richard Weinberger <richard@nod.at> 14405L: linux-mtd@lists.infradead.org 14406S: Maintained 14407W: http://www.linux-mtd.infradead.org/ 14408Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14409C: irc://irc.oftc.net/mtd 14410T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14411F: drivers/mtd/nand/ 14412F: include/linux/mtd/*nand*.h 14413 14414NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14415M: Daniel Mack <zonque@gmail.com> 14416L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14417S: Maintained 14418W: http://www.native-instruments.com 14419F: sound/usb/caiaq/ 14420 14421NATSEMI ETHERNET DRIVER (DP8381x) 14422S: Orphan 14423F: drivers/net/ethernet/natsemi/natsemi.c 14424 14425NCR 5380 SCSI DRIVERS 14426M: Finn Thain <fthain@linux-m68k.org> 14427M: Michael Schmitz <schmitzmic@gmail.com> 14428L: linux-scsi@vger.kernel.org 14429S: Maintained 14430F: Documentation/scsi/g_NCR5380.rst 14431F: drivers/scsi/NCR5380.* 14432F: drivers/scsi/arm/cumana_1.c 14433F: drivers/scsi/arm/oak.c 14434F: drivers/scsi/atari_scsi.* 14435F: drivers/scsi/dmx3191d.c 14436F: drivers/scsi/g_NCR5380.* 14437F: drivers/scsi/mac_scsi.* 14438F: drivers/scsi/sun3_scsi.* 14439F: drivers/scsi/sun3_scsi_vme.c 14440 14441NCSI LIBRARY 14442M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14443S: Maintained 14444F: net/ncsi/ 14445 14446NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14447M: Guenter Roeck <linux@roeck-us.net> 14448L: linux-hwmon@vger.kernel.org 14449S: Maintained 14450F: Documentation/hwmon/nct6775.rst 14451F: drivers/hwmon/nct6775-core.c 14452F: drivers/hwmon/nct6775-platform.c 14453F: drivers/hwmon/nct6775.h 14454 14455NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14456M: Zev Weiss <zev@bewilderbeest.net> 14457L: linux-hwmon@vger.kernel.org 14458S: Maintained 14459F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14460F: drivers/hwmon/nct6775-i2c.c 14461 14462NETDEVSIM 14463M: Jakub Kicinski <kuba@kernel.org> 14464S: Maintained 14465F: drivers/net/netdevsim/* 14466 14467NETEM NETWORK EMULATOR 14468M: Stephen Hemminger <stephen@networkplumber.org> 14469L: netdev@vger.kernel.org 14470S: Maintained 14471F: net/sched/sch_netem.c 14472 14473NETERION 10GbE DRIVERS (s2io) 14474M: Jon Mason <jdmason@kudzu.us> 14475L: netdev@vger.kernel.org 14476S: Supported 14477F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14478F: drivers/net/ethernet/neterion/ 14479 14480NETFILTER 14481M: Pablo Neira Ayuso <pablo@netfilter.org> 14482M: Jozsef Kadlecsik <kadlec@netfilter.org> 14483M: Florian Westphal <fw@strlen.de> 14484L: netfilter-devel@vger.kernel.org 14485L: coreteam@netfilter.org 14486S: Maintained 14487W: http://www.netfilter.org/ 14488W: http://www.iptables.org/ 14489W: http://www.nftables.org/ 14490Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14491C: irc://irc.libera.chat/netfilter 14492T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14493T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14494F: include/linux/netfilter* 14495F: include/linux/netfilter/ 14496F: include/net/netfilter/ 14497F: include/uapi/linux/netfilter* 14498F: include/uapi/linux/netfilter/ 14499F: net/*/netfilter.c 14500F: net/*/netfilter/ 14501F: net/bridge/br_netfilter*.c 14502F: net/netfilter/ 14503 14504NETROM NETWORK LAYER 14505M: Ralf Baechle <ralf@linux-mips.org> 14506L: linux-hams@vger.kernel.org 14507S: Maintained 14508W: http://www.linux-ax25.org/ 14509F: include/net/netrom.h 14510F: include/uapi/linux/netrom.h 14511F: net/netrom/ 14512 14513NETRONIX EMBEDDED CONTROLLER 14514M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14515S: Maintained 14516F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14517F: drivers/mfd/ntxec.c 14518F: drivers/pwm/pwm-ntxec.c 14519F: drivers/rtc/rtc-ntxec.c 14520F: include/linux/mfd/ntxec.h 14521 14522NETRONOME ETHERNET DRIVERS 14523M: Simon Horman <simon.horman@corigine.com> 14524R: Jakub Kicinski <kuba@kernel.org> 14525L: oss-drivers@corigine.com 14526S: Maintained 14527F: drivers/net/ethernet/netronome/ 14528 14529NETWORK BLOCK DEVICE (NBD) 14530M: Josef Bacik <josef@toxicpanda.com> 14531L: linux-block@vger.kernel.org 14532L: nbd@other.debian.org 14533S: Maintained 14534F: Documentation/admin-guide/blockdev/nbd.rst 14535F: drivers/block/nbd.c 14536F: include/trace/events/nbd.h 14537F: include/uapi/linux/nbd.h 14538 14539NETWORK DROP MONITOR 14540M: Neil Horman <nhorman@tuxdriver.com> 14541L: netdev@vger.kernel.org 14542S: Maintained 14543W: https://fedorahosted.org/dropwatch/ 14544F: include/uapi/linux/net_dropmon.h 14545F: net/core/drop_monitor.c 14546 14547NETWORKING DRIVERS 14548M: "David S. Miller" <davem@davemloft.net> 14549M: Eric Dumazet <edumazet@google.com> 14550M: Jakub Kicinski <kuba@kernel.org> 14551M: Paolo Abeni <pabeni@redhat.com> 14552L: netdev@vger.kernel.org 14553S: Maintained 14554Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14555T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14556T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14557F: Documentation/devicetree/bindings/net/ 14558F: drivers/connector/ 14559F: drivers/net/ 14560F: include/dt-bindings/net/ 14561F: include/linux/etherdevice.h 14562F: include/linux/fcdevice.h 14563F: include/linux/fddidevice.h 14564F: include/linux/hippidevice.h 14565F: include/linux/if_* 14566F: include/linux/inetdevice.h 14567F: include/linux/netdevice.h 14568F: include/uapi/linux/if_* 14569F: include/uapi/linux/netdevice.h 14570 14571NETWORKING DRIVERS (WIRELESS) 14572M: Kalle Valo <kvalo@kernel.org> 14573L: linux-wireless@vger.kernel.org 14574S: Maintained 14575W: https://wireless.wiki.kernel.org/ 14576Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14577T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14578T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14579F: Documentation/devicetree/bindings/net/wireless/ 14580F: drivers/net/wireless/ 14581 14582NETWORKING [DSA] 14583M: Andrew Lunn <andrew@lunn.ch> 14584M: Florian Fainelli <f.fainelli@gmail.com> 14585M: Vladimir Oltean <olteanv@gmail.com> 14586S: Maintained 14587F: Documentation/devicetree/bindings/net/dsa/ 14588F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14589F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14590F: drivers/net/dsa/ 14591F: include/linux/dsa/ 14592F: include/linux/platform_data/dsa.h 14593F: include/net/dsa.h 14594F: net/dsa/ 14595F: tools/testing/selftests/drivers/net/dsa/ 14596 14597NETWORKING [GENERAL] 14598M: "David S. Miller" <davem@davemloft.net> 14599M: Eric Dumazet <edumazet@google.com> 14600M: Jakub Kicinski <kuba@kernel.org> 14601M: Paolo Abeni <pabeni@redhat.com> 14602L: netdev@vger.kernel.org 14603S: Maintained 14604Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14605B: mailto:netdev@vger.kernel.org 14606T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14607T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14608F: Documentation/core-api/netlink.rst 14609F: Documentation/networking/ 14610F: Documentation/process/maintainer-netdev.rst 14611F: Documentation/userspace-api/netlink/ 14612F: include/linux/in.h 14613F: include/linux/net.h 14614F: include/linux/netdevice.h 14615F: include/net/ 14616F: include/uapi/linux/in.h 14617F: include/uapi/linux/net.h 14618F: include/uapi/linux/net_namespace.h 14619F: include/uapi/linux/netdevice.h 14620F: lib/net_utils.c 14621F: lib/random32.c 14622F: net/ 14623F: tools/net/ 14624F: tools/testing/selftests/net/ 14625 14626NETWORKING [IPSEC] 14627M: Steffen Klassert <steffen.klassert@secunet.com> 14628M: Herbert Xu <herbert@gondor.apana.org.au> 14629M: "David S. Miller" <davem@davemloft.net> 14630L: netdev@vger.kernel.org 14631S: Maintained 14632T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14633T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14634F: include/net/xfrm.h 14635F: include/uapi/linux/xfrm.h 14636F: net/ipv4/ah4.c 14637F: net/ipv4/esp4* 14638F: net/ipv4/ip_vti.c 14639F: net/ipv4/ipcomp.c 14640F: net/ipv4/xfrm* 14641F: net/ipv6/ah6.c 14642F: net/ipv6/esp6* 14643F: net/ipv6/ip6_vti.c 14644F: net/ipv6/ipcomp6.c 14645F: net/ipv6/xfrm* 14646F: net/key/ 14647F: net/xfrm/ 14648F: tools/testing/selftests/net/ipsec.c 14649 14650NETWORKING [IPv4/IPv6] 14651M: "David S. Miller" <davem@davemloft.net> 14652M: David Ahern <dsahern@kernel.org> 14653L: netdev@vger.kernel.org 14654S: Maintained 14655T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14656F: arch/x86/net/* 14657F: include/linux/ip.h 14658F: include/linux/ipv6* 14659F: include/net/fib* 14660F: include/net/ip* 14661F: include/net/route.h 14662F: net/ipv4/ 14663F: net/ipv6/ 14664 14665NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14666M: Paul Moore <paul@paul-moore.com> 14667L: netdev@vger.kernel.org 14668L: linux-security-module@vger.kernel.org 14669S: Maintained 14670W: https://github.com/netlabel 14671F: Documentation/netlabel/ 14672F: include/net/calipso.h 14673F: include/net/cipso_ipv4.h 14674F: include/net/netlabel.h 14675F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14676F: include/uapi/linux/netfilter/xt_SECMARK.h 14677F: net/ipv4/cipso_ipv4.c 14678F: net/ipv6/calipso.c 14679F: net/netfilter/xt_CONNSECMARK.c 14680F: net/netfilter/xt_SECMARK.c 14681F: net/netlabel/ 14682 14683NETWORKING [MPTCP] 14684M: Matthieu Baerts <matthieu.baerts@tessares.net> 14685M: Mat Martineau <martineau@kernel.org> 14686L: netdev@vger.kernel.org 14687L: mptcp@lists.linux.dev 14688S: Maintained 14689W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14690B: https://github.com/multipath-tcp/mptcp_net-next/issues 14691T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14692T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14693F: Documentation/networking/mptcp-sysctl.rst 14694F: include/net/mptcp.h 14695F: include/trace/events/mptcp.h 14696F: include/uapi/linux/mptcp.h 14697F: net/mptcp/ 14698F: tools/testing/selftests/bpf/*/*mptcp*.c 14699F: tools/testing/selftests/net/mptcp/ 14700 14701NETWORKING [TCP] 14702M: Eric Dumazet <edumazet@google.com> 14703L: netdev@vger.kernel.org 14704S: Maintained 14705F: include/linux/tcp.h 14706F: include/net/tcp.h 14707F: include/trace/events/tcp.h 14708F: include/uapi/linux/tcp.h 14709F: net/ipv4/syncookies.c 14710F: net/ipv4/tcp*.c 14711F: net/ipv6/syncookies.c 14712F: net/ipv6/tcp*.c 14713 14714NETWORKING [TLS] 14715M: Boris Pismenny <borisp@nvidia.com> 14716M: John Fastabend <john.fastabend@gmail.com> 14717M: Jakub Kicinski <kuba@kernel.org> 14718L: netdev@vger.kernel.org 14719S: Maintained 14720F: include/net/tls.h 14721F: include/uapi/linux/tls.h 14722F: net/tls/* 14723 14724NETXEN (1/10) GbE SUPPORT 14725M: Manish Chopra <manishc@marvell.com> 14726M: Rahul Verma <rahulv@marvell.com> 14727M: GR-Linux-NIC-Dev@marvell.com 14728L: netdev@vger.kernel.org 14729S: Supported 14730F: drivers/net/ethernet/qlogic/netxen/ 14731 14732NET_FAILOVER MODULE 14733M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14734L: netdev@vger.kernel.org 14735S: Supported 14736F: Documentation/networking/net_failover.rst 14737F: drivers/net/net_failover.c 14738F: include/net/net_failover.h 14739 14740NEXTHOP 14741M: David Ahern <dsahern@kernel.org> 14742L: netdev@vger.kernel.org 14743S: Maintained 14744F: include/net/netns/nexthop.h 14745F: include/net/nexthop.h 14746F: include/uapi/linux/nexthop.h 14747F: net/ipv4/nexthop.c 14748 14749NFC SUBSYSTEM 14750M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14751L: netdev@vger.kernel.org 14752S: Maintained 14753F: Documentation/devicetree/bindings/net/nfc/ 14754F: drivers/nfc/ 14755F: include/net/nfc/ 14756F: include/uapi/linux/nfc.h 14757F: net/nfc/ 14758 14759NFC VIRTUAL NCI DEVICE DRIVER 14760M: Bongsu Jeon <bongsu.jeon@samsung.com> 14761L: netdev@vger.kernel.org 14762S: Supported 14763F: drivers/nfc/virtual_ncidev.c 14764F: tools/testing/selftests/nci/ 14765 14766NFS, SUNRPC, AND LOCKD CLIENTS 14767M: Trond Myklebust <trond.myklebust@hammerspace.com> 14768M: Anna Schumaker <anna@kernel.org> 14769L: linux-nfs@vger.kernel.org 14770S: Maintained 14771W: http://client.linux-nfs.org 14772T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14773F: fs/lockd/ 14774F: fs/nfs/ 14775F: fs/nfs_common/ 14776F: include/linux/lockd/ 14777F: include/linux/nfs* 14778F: include/linux/sunrpc/ 14779F: include/uapi/linux/nfs* 14780F: include/uapi/linux/sunrpc/ 14781F: net/sunrpc/ 14782F: Documentation/filesystems/nfs/ 14783 14784NILFS2 FILESYSTEM 14785M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14786L: linux-nilfs@vger.kernel.org 14787S: Supported 14788W: https://nilfs.sourceforge.io/ 14789W: https://nilfs.osdn.jp/ 14790T: git https://github.com/konis/nilfs2.git 14791F: Documentation/filesystems/nilfs2.rst 14792F: fs/nilfs2/ 14793F: include/trace/events/nilfs2.h 14794F: include/uapi/linux/nilfs2_api.h 14795F: include/uapi/linux/nilfs2_ondisk.h 14796 14797NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14798M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14799S: Maintained 14800W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14801F: Documentation/scsi/NinjaSCSI.rst 14802F: drivers/scsi/pcmcia/nsp_* 14803 14804NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14805M: GOTO Masanori <gotom@debian.or.jp> 14806M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14807S: Maintained 14808W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14809F: Documentation/scsi/NinjaSCSI.rst 14810F: drivers/scsi/nsp32* 14811 14812NINTENDO HID DRIVER 14813M: Daniel J. Ogorchock <djogorchock@gmail.com> 14814L: linux-input@vger.kernel.org 14815S: Maintained 14816F: drivers/hid/hid-nintendo* 14817 14818NIOS2 ARCHITECTURE 14819M: Dinh Nguyen <dinguyen@kernel.org> 14820S: Maintained 14821T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14822F: arch/nios2/ 14823 14824NITRO ENCLAVES (NE) 14825M: Alexandru Ciobotaru <alcioa@amazon.com> 14826L: linux-kernel@vger.kernel.org 14827L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14828S: Supported 14829W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14830F: Documentation/virt/ne_overview.rst 14831F: drivers/virt/nitro_enclaves/ 14832F: include/linux/nitro_enclaves.h 14833F: include/uapi/linux/nitro_enclaves.h 14834F: samples/nitro_enclaves/ 14835 14836NOHZ, DYNTICKS SUPPORT 14837M: Frederic Weisbecker <frederic@kernel.org> 14838M: Thomas Gleixner <tglx@linutronix.de> 14839M: Ingo Molnar <mingo@kernel.org> 14840L: linux-kernel@vger.kernel.org 14841S: Maintained 14842T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14843F: include/linux/sched/nohz.h 14844F: include/linux/tick.h 14845F: kernel/time/tick*.* 14846 14847NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14848M: Pavel Machek <pavel@ucw.cz> 14849M: Sakari Ailus <sakari.ailus@iki.fi> 14850L: linux-media@vger.kernel.org 14851S: Maintained 14852F: drivers/media/i2c/ad5820.c 14853F: drivers/media/i2c/et8ek8 14854 14855NOKIA N900 POWER SUPPLY DRIVERS 14856R: Pali Rohár <pali@kernel.org> 14857F: drivers/power/supply/bq2415x_charger.c 14858F: drivers/power/supply/bq27xxx_battery.c 14859F: drivers/power/supply/bq27xxx_battery_i2c.c 14860F: drivers/power/supply/isp1704_charger.c 14861F: drivers/power/supply/rx51_battery.c 14862F: include/linux/power/bq2415x_charger.h 14863F: include/linux/power/bq27xxx_battery.h 14864 14865NOLIBC HEADER FILE 14866M: Willy Tarreau <w@1wt.eu> 14867S: Maintained 14868T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14869F: tools/include/nolibc/ 14870F: tools/testing/selftests/nolibc/ 14871 14872NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14873M: Hans de Goede <hdegoede@redhat.com> 14874L: linux-input@vger.kernel.org 14875S: Maintained 14876F: drivers/input/touchscreen/novatek-nvt-ts.c 14877 14878NSDEPS 14879M: Matthias Maennich <maennich@google.com> 14880S: Maintained 14881F: Documentation/core-api/symbol-namespaces.rst 14882F: scripts/nsdeps 14883 14884NTB AMD DRIVER 14885M: Sanjay R Mehta <sanju.mehta@amd.com> 14886M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14887L: ntb@lists.linux.dev 14888S: Supported 14889F: drivers/ntb/hw/amd/ 14890 14891NTB DRIVER CORE 14892M: Jon Mason <jdmason@kudzu.us> 14893M: Dave Jiang <dave.jiang@intel.com> 14894M: Allen Hubbe <allenbh@gmail.com> 14895L: ntb@lists.linux.dev 14896S: Supported 14897W: https://github.com/jonmason/ntb/wiki 14898T: git git://github.com/jonmason/ntb.git 14899F: drivers/net/ntb_netdev.c 14900F: drivers/ntb/ 14901F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14902F: include/linux/ntb.h 14903F: include/linux/ntb_transport.h 14904F: tools/testing/selftests/ntb/ 14905 14906NTB IDT DRIVER 14907M: Serge Semin <fancer.lancer@gmail.com> 14908L: ntb@lists.linux.dev 14909S: Supported 14910F: drivers/ntb/hw/idt/ 14911 14912NTB INTEL DRIVER 14913M: Dave Jiang <dave.jiang@intel.com> 14914L: ntb@lists.linux.dev 14915S: Supported 14916W: https://github.com/davejiang/linux/wiki 14917T: git https://github.com/davejiang/linux.git 14918F: drivers/ntb/hw/intel/ 14919 14920NTFS FILESYSTEM 14921M: Anton Altaparmakov <anton@tuxera.com> 14922L: linux-ntfs-dev@lists.sourceforge.net 14923S: Supported 14924W: http://www.tuxera.com/ 14925T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14926F: Documentation/filesystems/ntfs.rst 14927F: fs/ntfs/ 14928 14929NTFS3 FILESYSTEM 14930M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14931L: ntfs3@lists.linux.dev 14932S: Supported 14933W: http://www.paragon-software.com/ 14934T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14935F: Documentation/filesystems/ntfs3.rst 14936F: fs/ntfs3/ 14937 14938NUBUS SUBSYSTEM 14939M: Finn Thain <fthain@linux-m68k.org> 14940L: linux-m68k@lists.linux-m68k.org 14941S: Maintained 14942F: arch/*/include/asm/nubus.h 14943F: drivers/nubus/ 14944F: include/linux/nubus.h 14945F: include/uapi/linux/nubus.h 14946 14947NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14948M: Antonino Daplas <adaplas@gmail.com> 14949L: linux-fbdev@vger.kernel.org 14950S: Maintained 14951F: drivers/video/fbdev/nvidia/ 14952F: drivers/video/fbdev/riva/ 14953 14954NVIDIA WMI EC BACKLIGHT DRIVER 14955M: Daniel Dadap <ddadap@nvidia.com> 14956L: platform-driver-x86@vger.kernel.org 14957S: Supported 14958F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14959F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14960 14961NVM EXPRESS DRIVER 14962M: Keith Busch <kbusch@kernel.org> 14963M: Jens Axboe <axboe@fb.com> 14964M: Christoph Hellwig <hch@lst.de> 14965M: Sagi Grimberg <sagi@grimberg.me> 14966L: linux-nvme@lists.infradead.org 14967S: Supported 14968W: http://git.infradead.org/nvme.git 14969T: git git://git.infradead.org/nvme.git 14970F: Documentation/nvme/ 14971F: drivers/nvme/common/ 14972F: drivers/nvme/host/ 14973F: include/linux/nvme-*.h 14974F: include/linux/nvme.h 14975F: include/uapi/linux/nvme_ioctl.h 14976 14977NVM EXPRESS FABRICS AUTHENTICATION 14978M: Hannes Reinecke <hare@suse.de> 14979L: linux-nvme@lists.infradead.org 14980S: Supported 14981F: drivers/nvme/host/auth.c 14982F: drivers/nvme/target/auth.c 14983F: drivers/nvme/target/fabrics-cmd-auth.c 14984F: include/linux/nvme-auth.h 14985 14986NVM EXPRESS HARDWARE MONITORING SUPPORT 14987M: Guenter Roeck <linux@roeck-us.net> 14988L: linux-nvme@lists.infradead.org 14989S: Supported 14990F: drivers/nvme/host/hwmon.c 14991 14992NVM EXPRESS FC TRANSPORT DRIVERS 14993M: James Smart <james.smart@broadcom.com> 14994L: linux-nvme@lists.infradead.org 14995S: Supported 14996F: drivers/nvme/host/fc.c 14997F: drivers/nvme/target/fc.c 14998F: drivers/nvme/target/fcloop.c 14999F: include/linux/nvme-fc-driver.h 15000F: include/linux/nvme-fc.h 15001 15002NVM EXPRESS TARGET DRIVER 15003M: Christoph Hellwig <hch@lst.de> 15004M: Sagi Grimberg <sagi@grimberg.me> 15005M: Chaitanya Kulkarni <kch@nvidia.com> 15006L: linux-nvme@lists.infradead.org 15007S: Supported 15008W: http://git.infradead.org/nvme.git 15009T: git git://git.infradead.org/nvme.git 15010F: drivers/nvme/target/ 15011 15012NVMEM FRAMEWORK 15013M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15014S: Maintained 15015T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15016F: Documentation/ABI/stable/sysfs-bus-nvmem 15017F: Documentation/devicetree/bindings/nvmem/ 15018F: drivers/nvmem/ 15019F: include/linux/nvmem-consumer.h 15020F: include/linux/nvmem-provider.h 15021 15022NXP C45 TJA11XX PHY DRIVER 15023M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15024L: netdev@vger.kernel.org 15025S: Maintained 15026F: drivers/net/phy/nxp-c45-tja11xx.c 15027 15028NXP FSPI DRIVER 15029M: Han Xu <han.xu@nxp.com> 15030M: Haibo Chen <haibo.chen@nxp.com> 15031R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15032L: linux-spi@vger.kernel.org 15033S: Maintained 15034F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15035F: drivers/spi/spi-nxp-fspi.c 15036 15037NXP FXAS21002C DRIVER 15038M: Rui Miguel Silva <rmfrfs@gmail.com> 15039L: linux-iio@vger.kernel.org 15040S: Maintained 15041F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15042F: drivers/iio/gyro/fxas21002c.h 15043F: drivers/iio/gyro/fxas21002c_core.c 15044F: drivers/iio/gyro/fxas21002c_i2c.c 15045F: drivers/iio/gyro/fxas21002c_spi.c 15046 15047NXP i.MX CLOCK DRIVERS 15048M: Abel Vesa <abelvesa@kernel.org> 15049R: Peng Fan <peng.fan@nxp.com> 15050L: linux-clk@vger.kernel.org 15051L: linux-imx@nxp.com 15052S: Maintained 15053T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15054F: Documentation/devicetree/bindings/clock/imx* 15055F: drivers/clk/imx/ 15056F: include/dt-bindings/clock/imx* 15057 15058NXP i.MX 8M ISI DRIVER 15059M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15060L: linux-media@vger.kernel.org 15061S: Maintained 15062F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15063F: drivers/media/platform/nxp/imx8-isi/ 15064 15065NXP i.MX 8MQ DCSS DRIVER 15066M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15067R: Lucas Stach <l.stach@pengutronix.de> 15068L: dri-devel@lists.freedesktop.org 15069S: Maintained 15070F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15071F: drivers/gpu/drm/imx/dcss/ 15072 15073NXP i.MX 8QXP ADC DRIVER 15074M: Cai Huoqing <cai.huoqing@linux.dev> 15075M: Haibo Chen <haibo.chen@nxp.com> 15076L: linux-imx@nxp.com 15077L: linux-iio@vger.kernel.org 15078S: Maintained 15079F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15080F: drivers/iio/adc/imx8qxp-adc.c 15081 15082NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15083M: Haibo Chen <haibo.chen@nxp.com> 15084L: linux-iio@vger.kernel.org 15085L: linux-imx@nxp.com 15086S: Maintained 15087F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15088F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15089F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15090F: drivers/iio/adc/imx7d_adc.c 15091F: drivers/iio/adc/imx93_adc.c 15092F: drivers/iio/adc/vf610_adc.c 15093 15094NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15095M: Jagan Teki <jagan@amarulasolutions.com> 15096S: Maintained 15097F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15098F: drivers/regulator/pf8x00-regulator.c 15099 15100NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15101M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15102L: linux-kernel@vger.kernel.org 15103S: Maintained 15104F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15105F: drivers/extcon/extcon-ptn5150.c 15106 15107NXP SGTL5000 DRIVER 15108M: Fabio Estevam <festevam@gmail.com> 15109L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15110S: Maintained 15111F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15112F: sound/soc/codecs/sgtl5000* 15113 15114NXP SJA1105 ETHERNET SWITCH DRIVER 15115M: Vladimir Oltean <olteanv@gmail.com> 15116L: linux-kernel@vger.kernel.org 15117S: Maintained 15118F: drivers/net/dsa/sja1105 15119F: drivers/net/pcs/pcs-xpcs-nxp.c 15120 15121NXP TDA998X DRM DRIVER 15122M: Russell King <linux@armlinux.org.uk> 15123S: Maintained 15124T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15125T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15126F: drivers/gpu/drm/i2c/tda998x_drv.c 15127F: include/drm/i2c/tda998x.h 15128F: include/dt-bindings/display/tda998x.h 15129K: "nxp,tda998x" 15130 15131NXP TFA9879 DRIVER 15132M: Peter Rosin <peda@axentia.se> 15133L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15134S: Maintained 15135F: Documentation/devicetree/bindings/sound/tfa9879.txt 15136F: sound/soc/codecs/tfa9879* 15137 15138NXP/Goodix TFA989X (TFA1) DRIVER 15139M: Stephan Gerhold <stephan@gerhold.net> 15140L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15141S: Maintained 15142F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15143F: sound/soc/codecs/tfa989x.c 15144 15145NXP-NCI NFC DRIVER 15146S: Orphan 15147F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15148F: drivers/nfc/nxp-nci 15149 15150NXP i.MX 8MP DW100 V4L2 DRIVER 15151M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15152L: linux-media@vger.kernel.org 15153S: Maintained 15154F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15155F: Documentation/userspace-api/media/drivers/dw100.rst 15156F: drivers/media/platform/nxp/dw100/ 15157F: include/uapi/linux/dw100.h 15158 15159NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15160M: Mirela Rabulea <mirela.rabulea@nxp.com> 15161R: NXP Linux Team <linux-imx@nxp.com> 15162L: linux-media@vger.kernel.org 15163S: Maintained 15164F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15165F: drivers/media/platform/nxp/imx-jpeg 15166 15167NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15168M: Jonas Malaco <jonas@protocubo.io> 15169L: linux-hwmon@vger.kernel.org 15170S: Maintained 15171F: Documentation/hwmon/nzxt-kraken2.rst 15172F: drivers/hwmon/nzxt-kraken2.c 15173 15174NZXT-SMART2 HARDWARE MONITORING DRIVER 15175M: Aleksandr Mezin <mezin.alexander@gmail.com> 15176L: linux-hwmon@vger.kernel.org 15177S: Maintained 15178F: Documentation/hwmon/nzxt-smart2.rst 15179F: drivers/hwmon/nzxt-smart2.c 15180 15181OBJAGG 15182M: Jiri Pirko <jiri@resnulli.us> 15183L: netdev@vger.kernel.org 15184S: Supported 15185F: include/linux/objagg.h 15186F: lib/objagg.c 15187F: lib/test_objagg.c 15188 15189OBJTOOL 15190M: Josh Poimboeuf <jpoimboe@kernel.org> 15191M: Peter Zijlstra <peterz@infradead.org> 15192S: Supported 15193F: include/linux/objtool*.h 15194F: tools/objtool/ 15195 15196OCELOT ETHERNET SWITCH DRIVER 15197M: Vladimir Oltean <vladimir.oltean@nxp.com> 15198M: Claudiu Manoil <claudiu.manoil@nxp.com> 15199M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15200M: UNGLinuxDriver@microchip.com 15201L: netdev@vger.kernel.org 15202S: Supported 15203F: drivers/net/dsa/ocelot/* 15204F: drivers/net/ethernet/mscc/ 15205F: include/soc/mscc/ocelot* 15206F: net/dsa/tag_ocelot.c 15207F: net/dsa/tag_ocelot_8021q.c 15208F: tools/testing/selftests/drivers/net/ocelot/* 15209 15210OCELOT EXTERNAL SWITCH CONTROL 15211M: Colin Foster <colin.foster@in-advantage.com> 15212S: Supported 15213F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15214F: drivers/mfd/ocelot* 15215F: drivers/net/dsa/ocelot/ocelot_ext.c 15216F: include/linux/mfd/ocelot.h 15217 15218OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15219M: Frederic Barrat <fbarrat@linux.ibm.com> 15220M: Andrew Donnellan <ajd@linux.ibm.com> 15221L: linuxppc-dev@lists.ozlabs.org 15222S: Supported 15223F: Documentation/userspace-api/accelerators/ocxl.rst 15224F: arch/powerpc/include/asm/pnv-ocxl.h 15225F: arch/powerpc/platforms/powernv/ocxl.c 15226F: drivers/misc/ocxl/ 15227F: include/misc/ocxl* 15228F: include/uapi/misc/ocxl.h 15229 15230OMAP AUDIO SUPPORT 15231M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15232M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15233L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15234L: linux-omap@vger.kernel.org 15235S: Maintained 15236F: sound/soc/ti/n810.c 15237F: sound/soc/ti/omap* 15238F: sound/soc/ti/rx51.c 15239F: sound/soc/ti/sdma-pcm.* 15240 15241OMAP CLOCK FRAMEWORK SUPPORT 15242M: Paul Walmsley <paul@pwsan.com> 15243L: linux-omap@vger.kernel.org 15244S: Maintained 15245F: arch/arm/*omap*/*clock* 15246 15247OMAP DEVICE TREE SUPPORT 15248M: Benoît Cousson <bcousson@baylibre.com> 15249M: Tony Lindgren <tony@atomide.com> 15250L: linux-omap@vger.kernel.org 15251L: devicetree@vger.kernel.org 15252S: Maintained 15253F: arch/arm/boot/dts/*am3* 15254F: arch/arm/boot/dts/*am4* 15255F: arch/arm/boot/dts/*am5* 15256F: arch/arm/boot/dts/*dra7* 15257F: arch/arm/boot/dts/*omap* 15258F: arch/arm/boot/dts/logicpd-som-lv* 15259F: arch/arm/boot/dts/logicpd-torpedo* 15260 15261OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15262L: linux-omap@vger.kernel.org 15263L: linux-fbdev@vger.kernel.org 15264S: Orphan 15265F: Documentation/arm/omap/dss.rst 15266F: drivers/video/fbdev/omap2/ 15267 15268OMAP FRAMEBUFFER SUPPORT 15269L: linux-fbdev@vger.kernel.org 15270L: linux-omap@vger.kernel.org 15271S: Orphan 15272F: drivers/video/fbdev/omap/ 15273 15274OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15275M: Roger Quadros <rogerq@kernel.org> 15276M: Tony Lindgren <tony@atomide.com> 15277L: linux-omap@vger.kernel.org 15278S: Maintained 15279F: arch/arm/mach-omap2/*gpmc* 15280F: drivers/memory/omap-gpmc.c 15281 15282OMAP GPIO DRIVER 15283M: Grygorii Strashko <grygorii.strashko@ti.com> 15284M: Santosh Shilimkar <ssantosh@kernel.org> 15285M: Kevin Hilman <khilman@kernel.org> 15286L: linux-omap@vger.kernel.org 15287S: Maintained 15288F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15289F: drivers/gpio/gpio-omap.c 15290 15291OMAP HARDWARE SPINLOCK SUPPORT 15292M: Ohad Ben-Cohen <ohad@wizery.com> 15293L: linux-omap@vger.kernel.org 15294S: Maintained 15295F: drivers/hwspinlock/omap_hwspinlock.c 15296 15297OMAP HS MMC SUPPORT 15298L: linux-mmc@vger.kernel.org 15299L: linux-omap@vger.kernel.org 15300S: Orphan 15301F: drivers/mmc/host/omap_hsmmc.c 15302 15303OMAP HWMOD DATA 15304M: Paul Walmsley <paul@pwsan.com> 15305L: linux-omap@vger.kernel.org 15306S: Maintained 15307F: arch/arm/mach-omap2/omap_hwmod*data* 15308 15309OMAP HWMOD SUPPORT 15310M: Benoît Cousson <bcousson@baylibre.com> 15311M: Paul Walmsley <paul@pwsan.com> 15312L: linux-omap@vger.kernel.org 15313S: Maintained 15314F: arch/arm/mach-omap2/omap_hwmod.* 15315 15316OMAP I2C DRIVER 15317M: Vignesh R <vigneshr@ti.com> 15318L: linux-omap@vger.kernel.org 15319L: linux-i2c@vger.kernel.org 15320S: Maintained 15321F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15322F: drivers/i2c/busses/i2c-omap.c 15323 15324OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15325M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15326L: linux-media@vger.kernel.org 15327S: Maintained 15328F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15329F: drivers/media/platform/ti/omap3isp/ 15330F: drivers/staging/media/omap4iss/ 15331 15332OMAP MMC SUPPORT 15333M: Aaro Koskinen <aaro.koskinen@iki.fi> 15334L: linux-omap@vger.kernel.org 15335S: Odd Fixes 15336F: drivers/mmc/host/omap.c 15337 15338OMAP POWER MANAGEMENT SUPPORT 15339M: Kevin Hilman <khilman@kernel.org> 15340L: linux-omap@vger.kernel.org 15341S: Maintained 15342F: arch/arm/*omap*/*pm* 15343F: drivers/cpufreq/omap-cpufreq.c 15344 15345OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15346M: Paul Walmsley <paul@pwsan.com> 15347L: linux-omap@vger.kernel.org 15348S: Maintained 15349F: arch/arm/mach-omap2/prm* 15350 15351OMAP RANDOM NUMBER GENERATOR SUPPORT 15352M: Deepak Saxena <dsaxena@plexity.net> 15353S: Maintained 15354F: drivers/char/hw_random/omap-rng.c 15355 15356OMAP USB SUPPORT 15357L: linux-usb@vger.kernel.org 15358L: linux-omap@vger.kernel.org 15359S: Orphan 15360F: arch/arm/*omap*/usb* 15361F: drivers/usb/*/*omap* 15362 15363OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15364M: Mark Jackson <mpfj@newflow.co.uk> 15365L: linux-omap@vger.kernel.org 15366S: Maintained 15367F: arch/arm/boot/dts/am335x-nano.dts 15368 15369OMAP1 SUPPORT 15370M: Aaro Koskinen <aaro.koskinen@iki.fi> 15371M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15372M: Tony Lindgren <tony@atomide.com> 15373L: linux-omap@vger.kernel.org 15374S: Maintained 15375Q: http://patchwork.kernel.org/project/linux-omap/list/ 15376T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15377F: arch/arm/configs/omap1_defconfig 15378F: arch/arm/mach-omap1/ 15379F: drivers/i2c/busses/i2c-omap.c 15380F: include/linux/platform_data/ams-delta-fiq.h 15381F: include/linux/platform_data/i2c-omap.h 15382 15383OMAP2+ SUPPORT 15384M: Tony Lindgren <tony@atomide.com> 15385L: linux-omap@vger.kernel.org 15386S: Maintained 15387W: http://www.muru.com/linux/omap/ 15388W: http://linux.omap.com/ 15389Q: http://patchwork.kernel.org/project/linux-omap/list/ 15390T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15391F: arch/arm/configs/omap2plus_defconfig 15392F: arch/arm/mach-omap2/ 15393F: drivers/bus/ti-sysc.c 15394F: drivers/i2c/busses/i2c-omap.c 15395F: drivers/irqchip/irq-omap-intc.c 15396F: drivers/mfd/*omap*.c 15397F: drivers/mfd/menelaus.c 15398F: drivers/mfd/palmas.c 15399F: drivers/mfd/tps65217.c 15400F: drivers/mfd/tps65218.c 15401F: drivers/mfd/tps65219.c 15402F: drivers/mfd/tps65910.c 15403F: drivers/mfd/twl-core.[ch] 15404F: drivers/mfd/twl4030*.c 15405F: drivers/mfd/twl6030*.c 15406F: drivers/mfd/twl6040*.c 15407F: drivers/regulator/palmas-regulator*.c 15408F: drivers/regulator/pbias-regulator.c 15409F: drivers/regulator/tps65217-regulator.c 15410F: drivers/regulator/tps65218-regulator.c 15411F: drivers/regulator/tps65219-regulator.c 15412F: drivers/regulator/tps65910-regulator.c 15413F: drivers/regulator/twl-regulator.c 15414F: drivers/regulator/twl6030-regulator.c 15415F: include/linux/platform_data/i2c-omap.h 15416F: include/linux/platform_data/ti-sysc.h 15417 15418OMFS FILESYSTEM 15419M: Bob Copeland <me@bobcopeland.com> 15420L: linux-karma-devel@lists.sourceforge.net 15421S: Maintained 15422F: Documentation/filesystems/omfs.rst 15423F: fs/omfs/ 15424 15425OMNIVISION OG01A1B SENSOR DRIVER 15426M: Shawn Tu <shawnx.tu@intel.com> 15427L: linux-media@vger.kernel.org 15428S: Maintained 15429F: drivers/media/i2c/og01a1b.c 15430 15431OMNIVISION OV02A10 SENSOR DRIVER 15432M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15433L: linux-media@vger.kernel.org 15434S: Maintained 15435T: git git://linuxtv.org/media_tree.git 15436F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15437F: drivers/media/i2c/ov02a10.c 15438 15439OMNIVISION OV08D10 SENSOR DRIVER 15440M: Jimmy Su <jimmy.su@intel.com> 15441L: linux-media@vger.kernel.org 15442S: Maintained 15443T: git git://linuxtv.org/media_tree.git 15444F: drivers/media/i2c/ov08d10.c 15445 15446OMNIVISION OV08X40 SENSOR DRIVER 15447M: Jason Chen <jason.z.chen@intel.com> 15448L: linux-media@vger.kernel.org 15449S: Maintained 15450T: git git://linuxtv.org/media_tree.git 15451F: drivers/media/i2c/ov08x40.c 15452 15453OMNIVISION OV13858 SENSOR DRIVER 15454M: Sakari Ailus <sakari.ailus@linux.intel.com> 15455L: linux-media@vger.kernel.org 15456S: Maintained 15457T: git git://linuxtv.org/media_tree.git 15458F: drivers/media/i2c/ov13858.c 15459 15460OMNIVISION OV13B10 SENSOR DRIVER 15461M: Arec Kao <arec.kao@intel.com> 15462L: linux-media@vger.kernel.org 15463S: Maintained 15464T: git git://linuxtv.org/media_tree.git 15465F: drivers/media/i2c/ov13b10.c 15466 15467OMNIVISION OV2680 SENSOR DRIVER 15468M: Rui Miguel Silva <rmfrfs@gmail.com> 15469L: linux-media@vger.kernel.org 15470S: Maintained 15471T: git git://linuxtv.org/media_tree.git 15472F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15473F: drivers/media/i2c/ov2680.c 15474 15475OMNIVISION OV2685 SENSOR DRIVER 15476M: Shunqian Zheng <zhengsq@rock-chips.com> 15477L: linux-media@vger.kernel.org 15478S: Maintained 15479T: git git://linuxtv.org/media_tree.git 15480F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15481F: drivers/media/i2c/ov2685.c 15482 15483OMNIVISION OV2740 SENSOR DRIVER 15484M: Tianshu Qiu <tian.shu.qiu@intel.com> 15485R: Shawn Tu <shawnx.tu@intel.com> 15486R: Bingbu Cao <bingbu.cao@intel.com> 15487L: linux-media@vger.kernel.org 15488S: Maintained 15489T: git git://linuxtv.org/media_tree.git 15490F: drivers/media/i2c/ov2740.c 15491 15492OMNIVISION OV4689 SENSOR DRIVER 15493M: Mikhail Rudenko <mike.rudenko@gmail.com> 15494L: linux-media@vger.kernel.org 15495S: Maintained 15496T: git git://linuxtv.org/media_tree.git 15497F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15498F: drivers/media/i2c/ov5647.c 15499 15500OMNIVISION OV5640 SENSOR DRIVER 15501M: Steve Longerbeam <slongerbeam@gmail.com> 15502L: linux-media@vger.kernel.org 15503S: Maintained 15504T: git git://linuxtv.org/media_tree.git 15505F: drivers/media/i2c/ov5640.c 15506 15507OMNIVISION OV5647 SENSOR DRIVER 15508M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15509M: Jacopo Mondi <jacopo@jmondi.org> 15510L: linux-media@vger.kernel.org 15511S: Maintained 15512T: git git://linuxtv.org/media_tree.git 15513F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15514F: drivers/media/i2c/ov5647.c 15515 15516OMNIVISION OV5670 SENSOR DRIVER 15517M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15518L: linux-media@vger.kernel.org 15519S: Maintained 15520T: git git://linuxtv.org/media_tree.git 15521F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15522F: drivers/media/i2c/ov5670.c 15523 15524OMNIVISION OV5675 SENSOR DRIVER 15525M: Shawn Tu <shawnx.tu@intel.com> 15526L: linux-media@vger.kernel.org 15527S: Maintained 15528T: git git://linuxtv.org/media_tree.git 15529F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15530F: drivers/media/i2c/ov5675.c 15531 15532OMNIVISION OV5693 SENSOR DRIVER 15533M: Daniel Scally <djrscally@gmail.com> 15534L: linux-media@vger.kernel.org 15535S: Maintained 15536T: git git://linuxtv.org/media_tree.git 15537F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15538F: drivers/media/i2c/ov5693.c 15539 15540OMNIVISION OV5695 SENSOR DRIVER 15541M: Shunqian Zheng <zhengsq@rock-chips.com> 15542L: linux-media@vger.kernel.org 15543S: Maintained 15544T: git git://linuxtv.org/media_tree.git 15545F: drivers/media/i2c/ov5695.c 15546 15547OMNIVISION OV7670 SENSOR DRIVER 15548L: linux-media@vger.kernel.org 15549S: Orphan 15550T: git git://linuxtv.org/media_tree.git 15551F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15552F: drivers/media/i2c/ov7670.c 15553 15554OMNIVISION OV772x SENSOR DRIVER 15555M: Jacopo Mondi <jacopo@jmondi.org> 15556L: linux-media@vger.kernel.org 15557S: Odd fixes 15558T: git git://linuxtv.org/media_tree.git 15559F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15560F: drivers/media/i2c/ov772x.c 15561F: include/media/i2c/ov772x.h 15562 15563OMNIVISION OV7740 SENSOR DRIVER 15564M: Wenyou Yang <wenyou.yang@microchip.com> 15565L: linux-media@vger.kernel.org 15566S: Maintained 15567T: git git://linuxtv.org/media_tree.git 15568F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15569F: drivers/media/i2c/ov7740.c 15570 15571OMNIVISION OV8856 SENSOR DRIVER 15572M: Sakari Ailus <sakari.ailus@linux.intel.com> 15573L: linux-media@vger.kernel.org 15574S: Maintained 15575T: git git://linuxtv.org/media_tree.git 15576F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15577F: drivers/media/i2c/ov8856.c 15578 15579OMNIVISION OV8858 SENSOR DRIVER 15580M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15581M: Nicholas Roth <nicholas@rothemail.net> 15582L: linux-media@vger.kernel.org 15583S: Maintained 15584T: git git://linuxtv.org/media_tree.git 15585F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15586F: drivers/media/i2c/ov8858.c 15587 15588OMNIVISION OV9282 SENSOR DRIVER 15589M: Paul J. Murphy <paul.j.murphy@intel.com> 15590M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15591L: linux-media@vger.kernel.org 15592S: Maintained 15593T: git git://linuxtv.org/media_tree.git 15594F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15595F: drivers/media/i2c/ov9282.c 15596 15597OMNIVISION OV9640 SENSOR DRIVER 15598M: Petr Cvek <petrcvekcz@gmail.com> 15599L: linux-media@vger.kernel.org 15600S: Maintained 15601F: drivers/media/i2c/ov9640.* 15602 15603OMNIVISION OV9650 SENSOR DRIVER 15604M: Sakari Ailus <sakari.ailus@linux.intel.com> 15605R: Akinobu Mita <akinobu.mita@gmail.com> 15606R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15607L: linux-media@vger.kernel.org 15608S: Maintained 15609T: git git://linuxtv.org/media_tree.git 15610F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15611F: drivers/media/i2c/ov9650.c 15612 15613OMNIVISION OV9734 SENSOR DRIVER 15614M: Tianshu Qiu <tian.shu.qiu@intel.com> 15615R: Bingbu Cao <bingbu.cao@intel.com> 15616L: linux-media@vger.kernel.org 15617S: Maintained 15618T: git git://linuxtv.org/media_tree.git 15619F: drivers/media/i2c/ov9734.c 15620 15621ONBOARD USB HUB DRIVER 15622M: Matthias Kaehlcke <mka@chromium.org> 15623L: linux-usb@vger.kernel.org 15624S: Maintained 15625F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15626F: drivers/usb/misc/onboard_usb_hub.c 15627 15628ONENAND FLASH DRIVER 15629M: Kyungmin Park <kyungmin.park@samsung.com> 15630L: linux-mtd@lists.infradead.org 15631S: Maintained 15632F: drivers/mtd/nand/onenand/ 15633F: include/linux/mtd/onenand*.h 15634 15635ONEXPLAYER FAN DRIVER 15636M: Derek John Clark <derekjohn.clark@gmail.com> 15637M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15638L: linux-hwmon@vger.kernel.org 15639S: Maintained 15640F: drivers/hwmon/oxp-sensors.c 15641 15642ONIE TLV NVMEM LAYOUT DRIVER 15643M: Miquel Raynal <miquel.raynal@bootlin.com> 15644S: Maintained 15645F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15646F: drivers/nvmem/layouts/onie-tlv.c 15647 15648ONION OMEGA2+ BOARD 15649M: Harvey Hunt <harveyhuntnexus@gmail.com> 15650L: linux-mips@vger.kernel.org 15651S: Maintained 15652F: arch/mips/boot/dts/ralink/omega2p.dts 15653 15654ONSEMI ETHERNET PHY DRIVERS 15655M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15656L: netdev@vger.kernel.org 15657S: Supported 15658W: http://www.onsemi.com 15659F: drivers/net/phy/ncn* 15660 15661OP-TEE DRIVER 15662M: Jens Wiklander <jens.wiklander@linaro.org> 15663L: op-tee@lists.trustedfirmware.org 15664S: Maintained 15665F: Documentation/ABI/testing/sysfs-bus-optee-devices 15666F: drivers/tee/optee/ 15667 15668OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15669M: Sumit Garg <sumit.garg@linaro.org> 15670L: op-tee@lists.trustedfirmware.org 15671S: Maintained 15672F: drivers/char/hw_random/optee-rng.c 15673 15674OP-TEE RTC DRIVER 15675M: Clément Léger <clement.leger@bootlin.com> 15676L: linux-rtc@vger.kernel.org 15677S: Maintained 15678F: drivers/rtc/rtc-optee.c 15679 15680OPA-VNIC DRIVER 15681M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15682L: linux-rdma@vger.kernel.org 15683S: Supported 15684F: drivers/infiniband/ulp/opa_vnic 15685 15686OPEN FIRMWARE AND FLATTENED DEVICE TREE 15687M: Rob Herring <robh+dt@kernel.org> 15688M: Frank Rowand <frowand.list@gmail.com> 15689L: devicetree@vger.kernel.org 15690S: Maintained 15691C: irc://irc.libera.chat/devicetree 15692W: http://www.devicetree.org/ 15693T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15694F: Documentation/ABI/testing/sysfs-firmware-ofw 15695F: drivers/of/ 15696F: include/linux/of*.h 15697F: scripts/dtc/ 15698K: of_overlay_notifier_ 15699K: of_overlay_fdt_apply 15700K: of_overlay_remove 15701 15702OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15703M: Rob Herring <robh+dt@kernel.org> 15704M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15705M: Conor Dooley <conor+dt@kernel.org> 15706L: devicetree@vger.kernel.org 15707S: Maintained 15708C: irc://irc.libera.chat/devicetree 15709Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15710T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15711F: Documentation/devicetree/ 15712F: arch/*/boot/dts/ 15713F: include/dt-bindings/ 15714 15715OPENCOMPUTE PTP CLOCK DRIVER 15716M: Jonathan Lemon <jonathan.lemon@gmail.com> 15717M: Vadim Fedorenko <vadfed@fb.com> 15718L: netdev@vger.kernel.org 15719S: Maintained 15720F: drivers/ptp/ptp_ocp.c 15721 15722INTEL PTP DFL ToD DRIVER 15723M: Tianfei Zhang <tianfei.zhang@intel.com> 15724L: linux-fpga@vger.kernel.org 15725L: netdev@vger.kernel.org 15726S: Maintained 15727F: drivers/ptp/ptp_dfl_tod.c 15728 15729OPENCORES I2C BUS DRIVER 15730M: Peter Korsgaard <peter@korsgaard.com> 15731M: Andrew Lunn <andrew@lunn.ch> 15732L: linux-i2c@vger.kernel.org 15733S: Maintained 15734F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15735F: Documentation/i2c/busses/i2c-ocores.rst 15736F: drivers/i2c/busses/i2c-ocores.c 15737F: include/linux/platform_data/i2c-ocores.h 15738 15739OPENRISC ARCHITECTURE 15740M: Jonas Bonn <jonas@southpole.se> 15741M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15742M: Stafford Horne <shorne@gmail.com> 15743L: linux-openrisc@vger.kernel.org 15744S: Maintained 15745W: http://openrisc.io 15746T: git https://github.com/openrisc/linux.git 15747F: Documentation/devicetree/bindings/openrisc/ 15748F: Documentation/arch/openrisc/ 15749F: arch/openrisc/ 15750F: drivers/irqchip/irq-ompic.c 15751F: drivers/irqchip/irq-or1k-* 15752 15753OPENVSWITCH 15754M: Pravin B Shelar <pshelar@ovn.org> 15755L: netdev@vger.kernel.org 15756L: dev@openvswitch.org 15757S: Maintained 15758W: http://openvswitch.org 15759F: include/uapi/linux/openvswitch.h 15760F: net/openvswitch/ 15761F: tools/testing/selftests/net/openvswitch/ 15762 15763OPERATING PERFORMANCE POINTS (OPP) 15764M: Viresh Kumar <vireshk@kernel.org> 15765M: Nishanth Menon <nm@ti.com> 15766M: Stephen Boyd <sboyd@kernel.org> 15767L: linux-pm@vger.kernel.org 15768S: Maintained 15769T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15770F: Documentation/devicetree/bindings/opp/ 15771F: Documentation/power/opp.rst 15772F: drivers/opp/ 15773F: include/linux/pm_opp.h 15774 15775OPL4 DRIVER 15776M: Clemens Ladisch <clemens@ladisch.de> 15777L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15778S: Maintained 15779T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15780F: sound/drivers/opl4/ 15781 15782ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15783M: Mark Fasheh <mark@fasheh.com> 15784M: Joel Becker <jlbec@evilplan.org> 15785M: Joseph Qi <joseph.qi@linux.alibaba.com> 15786L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15787S: Supported 15788W: http://ocfs2.wiki.kernel.org 15789F: Documentation/filesystems/dlmfs.rst 15790F: Documentation/filesystems/ocfs2.rst 15791F: fs/ocfs2/ 15792 15793ORANGEFS FILESYSTEM 15794M: Mike Marshall <hubcap@omnibond.com> 15795R: Martin Brandenburg <martin@omnibond.com> 15796L: devel@lists.orangefs.org 15797S: Supported 15798T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15799F: Documentation/filesystems/orangefs.rst 15800F: fs/orangefs/ 15801 15802ORINOCO DRIVER 15803L: linux-wireless@vger.kernel.org 15804S: Orphan 15805W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15806W: http://www.nongnu.org/orinoco/ 15807F: drivers/net/wireless/intersil/orinoco/ 15808 15809OV2659 OMNIVISION SENSOR DRIVER 15810M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15811L: linux-media@vger.kernel.org 15812S: Maintained 15813W: https://linuxtv.org 15814Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15815T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15816F: drivers/media/i2c/ov2659.c 15817F: include/media/i2c/ov2659.h 15818 15819OVERLAY FILESYSTEM 15820M: Miklos Szeredi <miklos@szeredi.hu> 15821L: linux-unionfs@vger.kernel.org 15822S: Supported 15823T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15824F: Documentation/filesystems/overlayfs.rst 15825F: fs/overlayfs/ 15826 15827P54 WIRELESS DRIVER 15828M: Christian Lamparter <chunkeey@googlemail.com> 15829L: linux-wireless@vger.kernel.org 15830S: Maintained 15831W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15832F: drivers/net/wireless/intersil/p54/ 15833 15834PACKET SOCKETS 15835M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15836S: Maintained 15837F: include/uapi/linux/if_packet.h 15838F: net/packet/af_packet.c 15839 15840PACKING 15841M: Vladimir Oltean <olteanv@gmail.com> 15842L: netdev@vger.kernel.org 15843S: Supported 15844F: Documentation/core-api/packing.rst 15845F: include/linux/packing.h 15846F: lib/packing.c 15847 15848PADATA PARALLEL EXECUTION MECHANISM 15849M: Steffen Klassert <steffen.klassert@secunet.com> 15850M: Daniel Jordan <daniel.m.jordan@oracle.com> 15851L: linux-crypto@vger.kernel.org 15852L: linux-kernel@vger.kernel.org 15853S: Maintained 15854F: Documentation/core-api/padata.rst 15855F: include/linux/padata.h 15856F: kernel/padata.c 15857 15858PAGE CACHE 15859M: Matthew Wilcox (Oracle) <willy@infradead.org> 15860L: linux-fsdevel@vger.kernel.org 15861S: Supported 15862T: git git://git.infradead.org/users/willy/pagecache.git 15863F: Documentation/filesystems/locking.rst 15864F: Documentation/filesystems/vfs.rst 15865F: include/linux/pagemap.h 15866F: mm/filemap.c 15867F: mm/page-writeback.c 15868F: mm/readahead.c 15869F: mm/truncate.c 15870 15871PAGE POOL 15872M: Jesper Dangaard Brouer <hawk@kernel.org> 15873M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15874L: netdev@vger.kernel.org 15875S: Supported 15876F: Documentation/networking/page_pool.rst 15877F: include/net/page_pool.h 15878F: include/trace/events/page_pool.h 15879F: net/core/page_pool.c 15880 15881PAGE TABLE CHECK 15882M: Pasha Tatashin <pasha.tatashin@soleen.com> 15883M: Andrew Morton <akpm@linux-foundation.org> 15884L: linux-mm@kvack.org 15885S: Maintained 15886F: Documentation/mm/page_table_check.rst 15887F: include/linux/page_table_check.h 15888F: mm/page_table_check.c 15889 15890PANASONIC LAPTOP ACPI EXTRAS DRIVER 15891M: Kenneth Chan <kenneth.t.chan@gmail.com> 15892L: platform-driver-x86@vger.kernel.org 15893S: Maintained 15894F: drivers/platform/x86/panasonic-laptop.c 15895 15896PARALLAX PING IIO SENSOR DRIVER 15897M: Andreas Klinger <ak@it-klinger.de> 15898L: linux-iio@vger.kernel.org 15899S: Maintained 15900F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15901F: drivers/iio/proximity/ping.c 15902 15903PARALLEL LCD/KEYPAD PANEL DRIVER 15904M: Willy Tarreau <willy@haproxy.com> 15905M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15906S: Odd Fixes 15907F: Documentation/admin-guide/lcd-panel-cgram.rst 15908F: drivers/auxdisplay/panel.c 15909 15910PARALLEL PORT SUBSYSTEM 15911M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15912M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15913L: linux-parport@lists.infradead.org (subscribers-only) 15914S: Maintained 15915F: Documentation/driver-api/parport*.rst 15916F: drivers/char/ppdev.c 15917F: drivers/parport/ 15918F: include/linux/parport*.h 15919F: include/uapi/linux/ppdev.h 15920 15921PARAVIRT_OPS INTERFACE 15922M: Juergen Gross <jgross@suse.com> 15923M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15924R: Alexey Makhalov <amakhalov@vmware.com> 15925R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15926L: virtualization@lists.linux-foundation.org 15927L: x86@kernel.org 15928S: Supported 15929T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15930F: Documentation/virt/paravirt_ops.rst 15931F: arch/*/include/asm/paravirt*.h 15932F: arch/*/kernel/paravirt* 15933F: include/linux/hypervisor.h 15934 15935PARISC ARCHITECTURE 15936M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15937M: Helge Deller <deller@gmx.de> 15938L: linux-parisc@vger.kernel.org 15939S: Maintained 15940W: https://parisc.wiki.kernel.org 15941Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15942T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15943T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15944F: Documentation/arch/parisc/ 15945F: arch/parisc/ 15946F: drivers/char/agp/parisc-agp.c 15947F: drivers/input/misc/hp_sdc_rtc.c 15948F: drivers/input/serio/gscps2.c 15949F: drivers/input/serio/hp_sdc* 15950F: drivers/parisc/ 15951F: drivers/parport/parport_gsc.* 15952F: drivers/tty/serial/8250/8250_parisc.c 15953F: drivers/video/console/sti* 15954F: drivers/video/fbdev/sti* 15955F: drivers/video/logo/logo_parisc* 15956F: include/linux/hp_sdc.h 15957 15958PARMAN 15959M: Jiri Pirko <jiri@resnulli.us> 15960L: netdev@vger.kernel.org 15961S: Supported 15962F: include/linux/parman.h 15963F: lib/parman.c 15964F: lib/test_parman.c 15965 15966PC ENGINES APU BOARD DRIVER 15967M: Enrico Weigelt, metux IT consult <info@metux.net> 15968S: Maintained 15969F: drivers/platform/x86/pcengines-apuv2.c 15970 15971PC87360 HARDWARE MONITORING DRIVER 15972M: Jim Cromie <jim.cromie@gmail.com> 15973L: linux-hwmon@vger.kernel.org 15974S: Maintained 15975F: Documentation/hwmon/pc87360.rst 15976F: drivers/hwmon/pc87360.c 15977 15978PC8736x GPIO DRIVER 15979M: Jim Cromie <jim.cromie@gmail.com> 15980S: Maintained 15981F: drivers/char/pc8736x_gpio.c 15982 15983PC87427 HARDWARE MONITORING DRIVER 15984M: Jean Delvare <jdelvare@suse.com> 15985L: linux-hwmon@vger.kernel.org 15986S: Maintained 15987F: Documentation/hwmon/pc87427.rst 15988F: drivers/hwmon/pc87427.c 15989 15990PCA9532 LED DRIVER 15991M: Riku Voipio <riku.voipio@iki.fi> 15992S: Maintained 15993F: drivers/leds/leds-pca9532.c 15994F: include/linux/leds-pca9532.h 15995 15996PCA9541 I2C BUS MASTER SELECTOR DRIVER 15997M: Guenter Roeck <linux@roeck-us.net> 15998L: linux-i2c@vger.kernel.org 15999S: Maintained 16000F: drivers/i2c/muxes/i2c-mux-pca9541.c 16001 16002PCDP - PRIMARY CONSOLE AND DEBUG PORT 16003M: Khalid Aziz <khalid@gonehiking.org> 16004S: Maintained 16005F: drivers/firmware/pcdp.* 16006 16007PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16008M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16009M: Pali Rohár <pali@kernel.org> 16010L: linux-pci@vger.kernel.org 16011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16012S: Maintained 16013F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16014F: drivers/pci/controller/pci-aardvark.c 16015 16016PCI DRIVER FOR ALTERA PCIE IP 16017M: Joyce Ooi <joyce.ooi@intel.com> 16018L: linux-pci@vger.kernel.org 16019S: Supported 16020F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16021F: drivers/pci/controller/pcie-altera.c 16022 16023PCI DRIVER FOR APPLIEDMICRO XGENE 16024M: Toan Le <toan@os.amperecomputing.com> 16025L: linux-pci@vger.kernel.org 16026L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16027S: Maintained 16028F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16029F: drivers/pci/controller/pci-xgene.c 16030 16031PCI DRIVER FOR ARM VERSATILE PLATFORM 16032M: Rob Herring <robh@kernel.org> 16033L: linux-pci@vger.kernel.org 16034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16035S: Maintained 16036F: Documentation/devicetree/bindings/pci/versatile.yaml 16037F: drivers/pci/controller/pci-versatile.c 16038 16039PCI DRIVER FOR ARMADA 8K 16040M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16041L: linux-pci@vger.kernel.org 16042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16043S: Maintained 16044F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16045F: drivers/pci/controller/dwc/pcie-armada8k.c 16046 16047PCI DRIVER FOR CADENCE PCIE IP 16048M: Tom Joseph <tjoseph@cadence.com> 16049L: linux-pci@vger.kernel.org 16050S: Maintained 16051F: Documentation/devicetree/bindings/pci/cdns,* 16052F: drivers/pci/controller/cadence/ 16053 16054PCI DRIVER FOR FREESCALE LAYERSCAPE 16055M: Minghuan Lian <minghuan.Lian@nxp.com> 16056M: Mingkai Hu <mingkai.hu@nxp.com> 16057M: Roy Zang <roy.zang@nxp.com> 16058L: linuxppc-dev@lists.ozlabs.org 16059L: linux-pci@vger.kernel.org 16060L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16061S: Maintained 16062F: drivers/pci/controller/dwc/*layerscape* 16063 16064PCI DRIVER FOR GENERIC OF HOSTS 16065M: Will Deacon <will@kernel.org> 16066L: linux-pci@vger.kernel.org 16067L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16068S: Maintained 16069F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16070F: drivers/pci/controller/pci-host-common.c 16071F: drivers/pci/controller/pci-host-generic.c 16072 16073PCI DRIVER FOR IMX6 16074M: Richard Zhu <hongxing.zhu@nxp.com> 16075M: Lucas Stach <l.stach@pengutronix.de> 16076L: linux-pci@vger.kernel.org 16077L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16078S: Maintained 16079F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16080F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16081F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16082F: drivers/pci/controller/dwc/*imx6* 16083 16084PCI DRIVER FOR FU740 16085M: Paul Walmsley <paul.walmsley@sifive.com> 16086M: Greentime Hu <greentime.hu@sifive.com> 16087L: linux-pci@vger.kernel.org 16088S: Maintained 16089F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16090F: drivers/pci/controller/dwc/pcie-fu740.c 16091 16092PCI DRIVER FOR INTEL IXP4XX 16093M: Linus Walleij <linus.walleij@linaro.org> 16094S: Maintained 16095F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16096F: drivers/pci/controller/pci-ixp4xx.c 16097 16098PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16099M: Nirmal Patel <nirmal.patel@linux.intel.com> 16100R: Jonathan Derrick <jonathan.derrick@linux.dev> 16101L: linux-pci@vger.kernel.org 16102S: Supported 16103F: drivers/pci/controller/vmd.c 16104 16105PCI DRIVER FOR MICROSEMI SWITCHTEC 16106M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16107M: Logan Gunthorpe <logang@deltatee.com> 16108L: linux-pci@vger.kernel.org 16109S: Maintained 16110F: Documentation/ABI/testing/sysfs-class-switchtec 16111F: Documentation/driver-api/switchtec.rst 16112F: drivers/ntb/hw/mscc/ 16113F: drivers/pci/switch/switchtec* 16114F: include/linux/switchtec.h 16115F: include/uapi/linux/switchtec_ioctl.h 16116 16117PCI DRIVER FOR MOBIVEIL PCIE IP 16118M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16119M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16120L: linux-pci@vger.kernel.org 16121S: Supported 16122F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16123F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16124 16125PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16126M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16127M: Pali Rohár <pali@kernel.org> 16128L: linux-pci@vger.kernel.org 16129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16130S: Maintained 16131F: drivers/pci/controller/*mvebu* 16132 16133PCI DRIVER FOR NVIDIA TEGRA 16134M: Thierry Reding <thierry.reding@gmail.com> 16135L: linux-tegra@vger.kernel.org 16136L: linux-pci@vger.kernel.org 16137S: Supported 16138F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16139F: drivers/pci/controller/pci-tegra.c 16140 16141PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16142M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16143L: linux-pci@vger.kernel.org 16144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16145S: Maintained 16146F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16147F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16148 16149PCI DRIVER FOR RENESAS R-CAR 16150M: Marek Vasut <marek.vasut+renesas@gmail.com> 16151M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16152L: linux-pci@vger.kernel.org 16153L: linux-renesas-soc@vger.kernel.org 16154S: Maintained 16155F: Documentation/devicetree/bindings/pci/*rcar* 16156F: drivers/pci/controller/*rcar* 16157 16158PCI DRIVER FOR SAMSUNG EXYNOS 16159M: Jingoo Han <jingoohan1@gmail.com> 16160L: linux-pci@vger.kernel.org 16161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16162L: linux-samsung-soc@vger.kernel.org 16163S: Maintained 16164F: drivers/pci/controller/dwc/pci-exynos.c 16165 16166PCI DRIVER FOR SYNOPSYS DESIGNWARE 16167M: Jingoo Han <jingoohan1@gmail.com> 16168M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16169L: linux-pci@vger.kernel.org 16170S: Maintained 16171F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16172F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16173F: drivers/pci/controller/dwc/*designware* 16174 16175PCI DRIVER FOR TI DRA7XX/J721E 16176M: Vignesh Raghavendra <vigneshr@ti.com> 16177L: linux-omap@vger.kernel.org 16178L: linux-pci@vger.kernel.org 16179L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16180S: Supported 16181F: Documentation/devicetree/bindings/pci/ti-pci.txt 16182F: drivers/pci/controller/cadence/pci-j721e.c 16183F: drivers/pci/controller/dwc/pci-dra7xx.c 16184 16185PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16186M: Linus Walleij <linus.walleij@linaro.org> 16187L: linux-pci@vger.kernel.org 16188S: Maintained 16189F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16190F: drivers/pci/controller/pci-v3-semi.c 16191 16192PCI ENDPOINT SUBSYSTEM 16193M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16194M: Krzysztof Wilczyński <kw@linux.com> 16195R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16196R: Kishon Vijay Abraham I <kishon@kernel.org> 16197L: linux-pci@vger.kernel.org 16198S: Supported 16199Q: https://patchwork.kernel.org/project/linux-pci/list/ 16200B: https://bugzilla.kernel.org 16201C: irc://irc.oftc.net/linux-pci 16202T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16203F: Documentation/PCI/endpoint/* 16204F: Documentation/misc-devices/pci-endpoint-test.rst 16205F: drivers/misc/pci_endpoint_test.c 16206F: drivers/pci/endpoint/ 16207F: tools/pci/ 16208 16209PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16210M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16211R: Oliver O'Halloran <oohall@gmail.com> 16212L: linuxppc-dev@lists.ozlabs.org 16213S: Supported 16214F: Documentation/PCI/pci-error-recovery.rst 16215F: Documentation/powerpc/eeh-pci-error-recovery.rst 16216F: arch/powerpc/include/*/eeh*.h 16217F: arch/powerpc/kernel/eeh*.c 16218F: arch/powerpc/platforms/*/eeh*.c 16219F: drivers/pci/pcie/aer.c 16220F: drivers/pci/pcie/dpc.c 16221F: drivers/pci/pcie/err.c 16222 16223PCI ERROR RECOVERY 16224M: Linas Vepstas <linasvepstas@gmail.com> 16225L: linux-pci@vger.kernel.org 16226S: Supported 16227F: Documentation/PCI/pci-error-recovery.rst 16228 16229PCI PEER-TO-PEER DMA (P2PDMA) 16230M: Bjorn Helgaas <bhelgaas@google.com> 16231M: Logan Gunthorpe <logang@deltatee.com> 16232L: linux-pci@vger.kernel.org 16233S: Supported 16234Q: https://patchwork.kernel.org/project/linux-pci/list/ 16235B: https://bugzilla.kernel.org 16236C: irc://irc.oftc.net/linux-pci 16237T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16238F: Documentation/driver-api/pci/p2pdma.rst 16239F: drivers/pci/p2pdma.c 16240F: include/linux/pci-p2pdma.h 16241 16242PCI MSI DRIVER FOR ALTERA MSI IP 16243M: Joyce Ooi <joyce.ooi@intel.com> 16244L: linux-pci@vger.kernel.org 16245S: Supported 16246F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16247F: drivers/pci/controller/pcie-altera-msi.c 16248 16249PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16250M: Toan Le <toan@os.amperecomputing.com> 16251L: linux-pci@vger.kernel.org 16252L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16253S: Maintained 16254F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16255F: drivers/pci/controller/pci-xgene-msi.c 16256 16257PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16258M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16259M: Krzysztof Wilczyński <kw@linux.com> 16260R: Rob Herring <robh@kernel.org> 16261L: linux-pci@vger.kernel.org 16262S: Supported 16263Q: https://patchwork.kernel.org/project/linux-pci/list/ 16264B: https://bugzilla.kernel.org 16265C: irc://irc.oftc.net/linux-pci 16266T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16267F: Documentation/devicetree/bindings/pci/ 16268F: drivers/pci/controller/ 16269F: drivers/pci/pci-bridge-emul.c 16270F: drivers/pci/pci-bridge-emul.h 16271 16272PCI SUBSYSTEM 16273M: Bjorn Helgaas <bhelgaas@google.com> 16274L: linux-pci@vger.kernel.org 16275S: Supported 16276Q: https://patchwork.kernel.org/project/linux-pci/list/ 16277B: https://bugzilla.kernel.org 16278C: irc://irc.oftc.net/linux-pci 16279T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16280F: Documentation/PCI/ 16281F: Documentation/devicetree/bindings/pci/ 16282F: arch/x86/kernel/early-quirks.c 16283F: arch/x86/kernel/quirks.c 16284F: arch/x86/pci/ 16285F: drivers/acpi/pci* 16286F: drivers/pci/ 16287F: include/asm-generic/pci* 16288F: include/linux/of_pci.h 16289F: include/linux/pci* 16290F: include/uapi/linux/pci* 16291F: lib/pci* 16292 16293PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16294M: Jonathan Chocron <jonnyc@amazon.com> 16295L: linux-pci@vger.kernel.org 16296S: Maintained 16297F: Documentation/devicetree/bindings/pci/pcie-al.txt 16298F: drivers/pci/controller/dwc/pcie-al.c 16299 16300PCIE DRIVER FOR AMLOGIC MESON 16301M: Yue Wang <yue.wang@Amlogic.com> 16302L: linux-pci@vger.kernel.org 16303L: linux-amlogic@lists.infradead.org 16304S: Maintained 16305F: drivers/pci/controller/dwc/pci-meson.c 16306 16307PCIE DRIVER FOR AXIS ARTPEC 16308M: Jesper Nilsson <jesper.nilsson@axis.com> 16309L: linux-arm-kernel@axis.com 16310L: linux-pci@vger.kernel.org 16311S: Maintained 16312F: Documentation/devicetree/bindings/pci/axis,artpec* 16313F: drivers/pci/controller/dwc/*artpec* 16314 16315PCIE DRIVER FOR CAVIUM THUNDERX 16316M: Robert Richter <rric@kernel.org> 16317L: linux-pci@vger.kernel.org 16318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16319S: Odd Fixes 16320F: drivers/pci/controller/pci-thunder-* 16321 16322PCIE DRIVER FOR HISILICON 16323M: Zhou Wang <wangzhou1@hisilicon.com> 16324L: linux-pci@vger.kernel.org 16325S: Maintained 16326F: drivers/pci/controller/dwc/pcie-hisi.c 16327 16328PCIE DRIVER FOR HISILICON KIRIN 16329M: Xiaowei Song <songxiaowei@hisilicon.com> 16330M: Binghui Wang <wangbinghui@hisilicon.com> 16331L: linux-pci@vger.kernel.org 16332S: Maintained 16333F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16334F: drivers/pci/controller/dwc/pcie-kirin.c 16335 16336PCIE DRIVER FOR HISILICON STB 16337M: Shawn Guo <shawn.guo@linaro.org> 16338L: linux-pci@vger.kernel.org 16339S: Maintained 16340F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16341F: drivers/pci/controller/dwc/pcie-histb.c 16342 16343PCIE DRIVER FOR INTEL KEEM BAY 16344M: Srikanth Thokala <srikanth.thokala@intel.com> 16345L: linux-pci@vger.kernel.org 16346S: Supported 16347F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16348F: drivers/pci/controller/dwc/pcie-keembay.c 16349 16350PCIE DRIVER FOR INTEL LGM GW SOC 16351M: Rahul Tanwar <rtanwar@maxlinear.com> 16352L: linux-pci@vger.kernel.org 16353S: Maintained 16354F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16355F: drivers/pci/controller/dwc/pcie-intel-gw.c 16356 16357PCIE DRIVER FOR MEDIATEK 16358M: Ryder Lee <ryder.lee@mediatek.com> 16359M: Jianjun Wang <jianjun.wang@mediatek.com> 16360L: linux-pci@vger.kernel.org 16361L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16362S: Supported 16363F: Documentation/devicetree/bindings/pci/mediatek* 16364F: drivers/pci/controller/*mediatek* 16365 16366PCIE DRIVER FOR MICROCHIP 16367M: Daire McNamara <daire.mcnamara@microchip.com> 16368L: linux-pci@vger.kernel.org 16369S: Supported 16370F: Documentation/devicetree/bindings/pci/microchip* 16371F: drivers/pci/controller/*microchip* 16372 16373PCIE DRIVER FOR QUALCOMM MSM 16374M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16375L: linux-pci@vger.kernel.org 16376L: linux-arm-msm@vger.kernel.org 16377S: Maintained 16378F: drivers/pci/controller/dwc/pcie-qcom.c 16379 16380PCIE ENDPOINT DRIVER FOR QUALCOMM 16381M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16382L: linux-pci@vger.kernel.org 16383L: linux-arm-msm@vger.kernel.org 16384S: Maintained 16385F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16386F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16387 16388PCIE DRIVER FOR ROCKCHIP 16389M: Shawn Lin <shawn.lin@rock-chips.com> 16390L: linux-pci@vger.kernel.org 16391L: linux-rockchip@lists.infradead.org 16392S: Maintained 16393F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16394F: drivers/pci/controller/pcie-rockchip* 16395 16396PCIE DRIVER FOR SOCIONEXT UNIPHIER 16397M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16398L: linux-pci@vger.kernel.org 16399S: Maintained 16400F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16401F: drivers/pci/controller/dwc/pcie-uniphier* 16402 16403PCIE DRIVER FOR ST SPEAR13XX 16404M: Pratyush Anand <pratyush.anand@gmail.com> 16405L: linux-pci@vger.kernel.org 16406S: Maintained 16407F: drivers/pci/controller/dwc/*spear* 16408 16409PCI DRIVER FOR XILINX VERSAL CPM 16410M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16411M: Michal Simek <michal.simek@amd.com> 16412L: linux-pci@vger.kernel.org 16413S: Maintained 16414F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16415F: drivers/pci/controller/pcie-xilinx-cpm.c 16416 16417PCMCIA SUBSYSTEM 16418M: Dominik Brodowski <linux@dominikbrodowski.net> 16419S: Odd Fixes 16420T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16421F: Documentation/pcmcia/ 16422F: drivers/pcmcia/ 16423F: include/pcmcia/ 16424F: tools/pcmcia/ 16425 16426PCNET32 NETWORK DRIVER 16427M: Don Fry <pcnet32@frontier.com> 16428L: netdev@vger.kernel.org 16429S: Maintained 16430F: drivers/net/ethernet/amd/pcnet32.c 16431 16432PCRYPT PARALLEL CRYPTO ENGINE 16433M: Steffen Klassert <steffen.klassert@secunet.com> 16434L: linux-crypto@vger.kernel.org 16435S: Maintained 16436F: crypto/pcrypt.c 16437F: include/crypto/pcrypt.h 16438 16439PECI HARDWARE MONITORING DRIVERS 16440M: Iwona Winiarska <iwona.winiarska@intel.com> 16441L: linux-hwmon@vger.kernel.org 16442S: Supported 16443F: Documentation/hwmon/peci-cputemp.rst 16444F: Documentation/hwmon/peci-dimmtemp.rst 16445F: drivers/hwmon/peci/ 16446 16447PECI SUBSYSTEM 16448M: Iwona Winiarska <iwona.winiarska@intel.com> 16449L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16450S: Supported 16451F: Documentation/devicetree/bindings/peci/ 16452F: Documentation/peci/ 16453F: drivers/peci/ 16454F: include/linux/peci-cpu.h 16455F: include/linux/peci.h 16456 16457PENSANDO ETHERNET DRIVERS 16458M: Shannon Nelson <shannon.nelson@amd.com> 16459M: Brett Creeley <brett.creeley@amd.com> 16460M: drivers@pensando.io 16461L: netdev@vger.kernel.org 16462S: Supported 16463F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16464F: drivers/net/ethernet/pensando/ 16465 16466PER-CPU MEMORY ALLOCATOR 16467M: Dennis Zhou <dennis@kernel.org> 16468M: Tejun Heo <tj@kernel.org> 16469M: Christoph Lameter <cl@linux.com> 16470L: linux-mm@kvack.org 16471S: Maintained 16472T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16473F: arch/*/include/asm/percpu.h 16474F: include/linux/percpu*.h 16475F: lib/percpu*.c 16476F: mm/percpu*.c 16477 16478PER-TASK DELAY ACCOUNTING 16479M: Balbir Singh <bsingharora@gmail.com> 16480S: Maintained 16481F: include/linux/delayacct.h 16482F: kernel/delayacct.c 16483 16484PERFORMANCE EVENTS SUBSYSTEM 16485M: Peter Zijlstra <peterz@infradead.org> 16486M: Ingo Molnar <mingo@redhat.com> 16487M: Arnaldo Carvalho de Melo <acme@kernel.org> 16488R: Mark Rutland <mark.rutland@arm.com> 16489R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16490R: Jiri Olsa <jolsa@kernel.org> 16491R: Namhyung Kim <namhyung@kernel.org> 16492R: Ian Rogers <irogers@google.com> 16493R: Adrian Hunter <adrian.hunter@intel.com> 16494L: linux-perf-users@vger.kernel.org 16495L: linux-kernel@vger.kernel.org 16496S: Supported 16497W: https://perf.wiki.kernel.org/ 16498T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16499F: arch/*/events/* 16500F: arch/*/events/*/* 16501F: arch/*/include/asm/perf_event.h 16502F: arch/*/kernel/*/*/perf_event*.c 16503F: arch/*/kernel/*/perf_event*.c 16504F: arch/*/kernel/perf_callchain.c 16505F: arch/*/kernel/perf_event*.c 16506F: include/linux/perf_event.h 16507F: include/uapi/linux/perf_event.h 16508F: kernel/events/* 16509F: tools/lib/perf/ 16510F: tools/perf/ 16511 16512PERFORMANCE EVENTS TOOLING ARM64 16513R: John Garry <john.g.garry@oracle.com> 16514R: Will Deacon <will@kernel.org> 16515R: James Clark <james.clark@arm.com> 16516R: Mike Leach <mike.leach@linaro.org> 16517R: Leo Yan <leo.yan@linaro.org> 16518L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16519S: Supported 16520F: tools/build/feature/test-libopencsd.c 16521F: tools/perf/arch/arm*/ 16522F: tools/perf/pmu-events/arch/arm64/ 16523F: tools/perf/util/arm-spe* 16524F: tools/perf/util/cs-etm* 16525 16526PERSONALITY HANDLING 16527M: Christoph Hellwig <hch@infradead.org> 16528L: linux-abi-devel@lists.sourceforge.net 16529S: Maintained 16530F: include/linux/personality.h 16531F: include/uapi/linux/personality.h 16532 16533PHOENIX RC FLIGHT CONTROLLER ADAPTER 16534M: Marcus Folkesson <marcus.folkesson@gmail.com> 16535L: linux-input@vger.kernel.org 16536S: Maintained 16537F: Documentation/input/devices/pxrc.rst 16538F: drivers/input/joystick/pxrc.c 16539 16540PHONET PROTOCOL 16541M: Remi Denis-Courmont <courmisch@gmail.com> 16542S: Supported 16543F: Documentation/networking/phonet.rst 16544F: include/linux/phonet.h 16545F: include/net/phonet/ 16546F: include/uapi/linux/phonet.h 16547F: net/phonet/ 16548 16549PHRAM MTD DRIVER 16550M: Joern Engel <joern@lazybastard.org> 16551L: linux-mtd@lists.infradead.org 16552S: Maintained 16553F: drivers/mtd/devices/phram.c 16554 16555PICOLCD HID DRIVER 16556M: Bruno Prémont <bonbons@linux-vserver.org> 16557L: linux-input@vger.kernel.org 16558S: Maintained 16559F: drivers/hid/hid-picolcd* 16560 16561PIDFD API 16562M: Christian Brauner <christian@brauner.io> 16563L: linux-kernel@vger.kernel.org 16564S: Maintained 16565T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16566F: samples/pidfd/ 16567F: tools/testing/selftests/clone3/ 16568F: tools/testing/selftests/pid_namespace/ 16569F: tools/testing/selftests/pidfd/ 16570K: (?i)pidfd 16571K: (?i)clone3 16572K: \b(clone_args|kernel_clone_args)\b 16573 16574PIN CONTROL SUBSYSTEM 16575M: Linus Walleij <linus.walleij@linaro.org> 16576L: linux-gpio@vger.kernel.org 16577S: Maintained 16578T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16579F: Documentation/devicetree/bindings/pinctrl/ 16580F: Documentation/driver-api/pin-control.rst 16581F: drivers/pinctrl/ 16582F: include/dt-bindings/pinctrl/ 16583F: include/linux/pinctrl/ 16584 16585PIN CONTROLLER - AMD 16586M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16587M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16588S: Maintained 16589F: drivers/pinctrl/pinctrl-amd.c 16590 16591PIN CONTROLLER - FREESCALE 16592M: Dong Aisheng <aisheng.dong@nxp.com> 16593M: Fabio Estevam <festevam@gmail.com> 16594M: Shawn Guo <shawnguo@kernel.org> 16595M: Jacky Bai <ping.bai@nxp.com> 16596R: Pengutronix Kernel Team <kernel@pengutronix.de> 16597L: linux-gpio@vger.kernel.org 16598S: Maintained 16599F: Documentation/devicetree/bindings/pinctrl/fsl,* 16600F: drivers/pinctrl/freescale/ 16601 16602PIN CONTROLLER - INTEL 16603M: Mika Westerberg <mika.westerberg@linux.intel.com> 16604M: Andy Shevchenko <andy@kernel.org> 16605S: Supported 16606T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16607F: drivers/pinctrl/intel/ 16608 16609PIN CONTROLLER - KEEMBAY 16610M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16611S: Supported 16612F: drivers/pinctrl/pinctrl-keembay* 16613 16614PIN CONTROLLER - MEDIATEK 16615M: Sean Wang <sean.wang@kernel.org> 16616L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16617S: Maintained 16618F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16619F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16620F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16621F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16622F: drivers/pinctrl/mediatek/ 16623 16624PIN CONTROLLER - MEDIATEK MIPS 16625M: Arınç ÜNAL <arinc.unal@arinc9.com> 16626M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16627L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16628L: linux-mips@vger.kernel.org 16629S: Maintained 16630F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16631F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16632F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16633F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16634F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16635F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16636F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16637F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16638F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16639F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16640F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16641F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16642F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16643F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16644F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16645 16646PIN CONTROLLER - MICROCHIP AT91 16647M: Ludovic Desroches <ludovic.desroches@microchip.com> 16648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16649L: linux-gpio@vger.kernel.org 16650S: Supported 16651F: drivers/gpio/gpio-sama5d2-piobu.c 16652F: drivers/pinctrl/pinctrl-at91* 16653 16654PIN CONTROLLER - NXP S32 16655M: Chester Lin <clin@suse.com> 16656R: NXP S32 Linux Team <s32@nxp.com> 16657L: linux-gpio@vger.kernel.org 16658S: Maintained 16659F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16660F: drivers/pinctrl/nxp/ 16661 16662PIN CONTROLLER - QUALCOMM 16663M: Bjorn Andersson <andersson@kernel.org> 16664L: linux-arm-msm@vger.kernel.org 16665S: Maintained 16666F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16667F: drivers/pinctrl/qcom/ 16668 16669PIN CONTROLLER - RENESAS 16670M: Geert Uytterhoeven <geert+renesas@glider.be> 16671L: linux-renesas-soc@vger.kernel.org 16672S: Supported 16673T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16674F: Documentation/devicetree/bindings/pinctrl/renesas,* 16675F: drivers/pinctrl/renesas/ 16676 16677PIN CONTROLLER - SAMSUNG 16678M: Tomasz Figa <tomasz.figa@gmail.com> 16679M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16680M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16681R: Alim Akhtar <alim.akhtar@samsung.com> 16682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16683L: linux-samsung-soc@vger.kernel.org 16684S: Maintained 16685C: irc://irc.libera.chat/linux-exynos 16686Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16687B: mailto:linux-samsung-soc@vger.kernel.org 16688T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16689F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16690F: drivers/pinctrl/samsung/ 16691F: include/dt-bindings/pinctrl/samsung.h 16692 16693PIN CONTROLLER - SINGLE 16694M: Tony Lindgren <tony@atomide.com> 16695M: Haojian Zhuang <haojian.zhuang@linaro.org> 16696L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16697L: linux-omap@vger.kernel.org 16698S: Maintained 16699F: drivers/pinctrl/pinctrl-single.c 16700 16701PIN CONTROLLER - SUNPLUS / TIBBO 16702M: Dvorkin Dmitry <dvorkin@tibbo.com> 16703M: Wells Lu <wellslutw@gmail.com> 16704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16705S: Maintained 16706W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16707F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16708F: drivers/pinctrl/sunplus/ 16709F: include/dt-bindings/pinctrl/sppctl*.h 16710 16711PINE64 PINEPHONE KEYBOARD DRIVER 16712M: Samuel Holland <samuel@sholland.org> 16713S: Supported 16714F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16715F: drivers/input/keyboard/pinephone-keyboard.c 16716 16717PKTCDVD DRIVER 16718M: linux-block@vger.kernel.org 16719S: Orphan 16720F: drivers/block/pktcdvd.c 16721F: include/linux/pktcdvd.h 16722F: include/uapi/linux/pktcdvd.h 16723 16724PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16725M: Tomasz Duszynski <tduszyns@gmail.com> 16726S: Maintained 16727F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16728F: drivers/iio/chemical/pms7003.c 16729 16730PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16731M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16732L: netdev@vger.kernel.org 16733S: Maintained 16734F: drivers/net/phy/mdio-open-alliance.h 16735F: net/ethtool/plca.c 16736 16737PLDMFW LIBRARY 16738M: Jacob Keller <jacob.e.keller@intel.com> 16739S: Maintained 16740F: Documentation/driver-api/pldmfw/ 16741F: include/linux/pldmfw.h 16742F: lib/pldmfw/ 16743 16744PLX DMA DRIVER 16745M: Logan Gunthorpe <logang@deltatee.com> 16746S: Maintained 16747F: drivers/dma/plx_dma.c 16748 16749PM6764TR DRIVER 16750M: Charles Hsu <hsu.yungteng@gmail.com> 16751L: linux-hwmon@vger.kernel.org 16752S: Maintained 16753F: Documentation/hwmon/pm6764tr.rst 16754F: drivers/hwmon/pmbus/pm6764tr.c 16755 16756PM-GRAPH UTILITY 16757M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16758L: linux-pm@vger.kernel.org 16759S: Supported 16760W: https://01.org/pm-graph 16761B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16762T: git git://github.com/intel/pm-graph 16763F: tools/power/pm-graph 16764 16765PMBUS HARDWARE MONITORING DRIVERS 16766M: Guenter Roeck <linux@roeck-us.net> 16767L: linux-hwmon@vger.kernel.org 16768S: Maintained 16769W: http://hwmon.wiki.kernel.org/ 16770W: http://www.roeck-us.net/linux/drivers/ 16771T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16772F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16773F: Documentation/devicetree/bindings/hwmon/max31785.txt 16774F: Documentation/hwmon/adm1275.rst 16775F: Documentation/hwmon/ibm-cffps.rst 16776F: Documentation/hwmon/ir35221.rst 16777F: Documentation/hwmon/lm25066.rst 16778F: Documentation/hwmon/ltc2978.rst 16779F: Documentation/hwmon/ltc3815.rst 16780F: Documentation/hwmon/max16064.rst 16781F: Documentation/hwmon/max20751.rst 16782F: Documentation/hwmon/max31785.rst 16783F: Documentation/hwmon/max34440.rst 16784F: Documentation/hwmon/max8688.rst 16785F: Documentation/hwmon/pmbus-core.rst 16786F: Documentation/hwmon/pmbus.rst 16787F: Documentation/hwmon/tps40422.rst 16788F: Documentation/hwmon/ucd9000.rst 16789F: Documentation/hwmon/ucd9200.rst 16790F: Documentation/hwmon/zl6100.rst 16791F: drivers/hwmon/pmbus/ 16792F: include/linux/pmbus.h 16793 16794PMC SIERRA MaxRAID DRIVER 16795L: linux-scsi@vger.kernel.org 16796S: Orphan 16797W: http://www.pmc-sierra.com/ 16798F: drivers/scsi/pmcraid.* 16799 16800PMC SIERRA PM8001 DRIVER 16801M: Jack Wang <jinpu.wang@cloud.ionos.com> 16802L: linux-scsi@vger.kernel.org 16803S: Supported 16804F: drivers/scsi/pm8001/ 16805 16806PNI RM3100 IIO DRIVER 16807M: Song Qiang <songqiang1304521@gmail.com> 16808L: linux-iio@vger.kernel.org 16809S: Maintained 16810F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16811F: drivers/iio/magnetometer/rm3100* 16812 16813PNP SUPPORT 16814M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16815L: linux-acpi@vger.kernel.org 16816S: Maintained 16817F: drivers/pnp/ 16818F: include/linux/pnp.h 16819 16820POSIX CLOCKS and TIMERS 16821M: Thomas Gleixner <tglx@linutronix.de> 16822L: linux-kernel@vger.kernel.org 16823S: Maintained 16824T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16825F: fs/timerfd.c 16826F: include/linux/time_namespace.h 16827F: include/linux/timer* 16828F: kernel/time/*timer* 16829F: kernel/time/namespace.c 16830 16831POWER MANAGEMENT CORE 16832M: "Rafael J. Wysocki" <rafael@kernel.org> 16833L: linux-pm@vger.kernel.org 16834S: Supported 16835B: https://bugzilla.kernel.org 16836T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16837F: drivers/base/power/ 16838F: drivers/powercap/ 16839F: include/linux/intel_rapl.h 16840F: include/linux/pm.h 16841F: include/linux/pm_* 16842F: include/linux/powercap.h 16843F: kernel/configs/nopm.config 16844 16845DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16846M: Daniel Lezcano <daniel.lezcano@kernel.org> 16847L: linux-pm@vger.kernel.org 16848S: Supported 16849B: https://bugzilla.kernel.org 16850T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16851F: drivers/powercap/dtpm* 16852F: include/linux/dtpm.h 16853 16854POWER STATE COORDINATION INTERFACE (PSCI) 16855M: Mark Rutland <mark.rutland@arm.com> 16856M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16857L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16858S: Maintained 16859F: drivers/firmware/psci/ 16860F: include/linux/psci.h 16861F: include/uapi/linux/psci.h 16862 16863POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16864M: Sebastian Reichel <sre@kernel.org> 16865L: linux-pm@vger.kernel.org 16866S: Maintained 16867T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16868F: Documentation/ABI/testing/sysfs-class-power 16869F: Documentation/devicetree/bindings/power/supply/ 16870F: drivers/power/supply/ 16871F: include/linux/power/ 16872F: include/linux/power_supply.h 16873 16874POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16875M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16876L: linuxppc-dev@lists.ozlabs.org 16877S: Maintained 16878F: drivers/char/powernv-op-panel.c 16879 16880PPP OVER ATM (RFC 2364) 16881M: Mitchell Blank Jr <mitch@sfgoth.com> 16882S: Maintained 16883F: include/uapi/linux/atmppp.h 16884F: net/atm/pppoatm.c 16885 16886PPP OVER ETHERNET 16887M: Michal Ostrowski <mostrows@earthlink.net> 16888S: Maintained 16889F: drivers/net/ppp/pppoe.c 16890F: drivers/net/ppp/pppox.c 16891 16892PPP OVER L2TP 16893M: James Chapman <jchapman@katalix.com> 16894S: Maintained 16895F: include/linux/if_pppol2tp.h 16896F: include/uapi/linux/if_pppol2tp.h 16897F: net/l2tp/l2tp_ppp.c 16898 16899PPP PROTOCOL DRIVERS AND COMPRESSORS 16900L: linux-ppp@vger.kernel.org 16901S: Orphan 16902F: drivers/net/ppp/ppp_* 16903 16904PPS SUPPORT 16905M: Rodolfo Giometti <giometti@enneenne.com> 16906L: linuxpps@ml.enneenne.com (subscribers-only) 16907S: Maintained 16908W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16909F: Documentation/ABI/testing/sysfs-pps 16910F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16911F: Documentation/driver-api/pps.rst 16912F: drivers/pps/ 16913F: include/linux/pps*.h 16914F: include/uapi/linux/pps.h 16915 16916PPTP DRIVER 16917M: Dmitry Kozlov <xeb@mail.ru> 16918L: netdev@vger.kernel.org 16919S: Maintained 16920W: http://sourceforge.net/projects/accel-pptp 16921F: drivers/net/ppp/pptp.c 16922 16923PRESSURE STALL INFORMATION (PSI) 16924M: Johannes Weiner <hannes@cmpxchg.org> 16925M: Suren Baghdasaryan <surenb@google.com> 16926S: Maintained 16927F: include/linux/psi* 16928F: kernel/sched/psi.c 16929 16930PRINTK 16931M: Petr Mladek <pmladek@suse.com> 16932M: Sergey Senozhatsky <senozhatsky@chromium.org> 16933R: Steven Rostedt <rostedt@goodmis.org> 16934R: John Ogness <john.ogness@linutronix.de> 16935S: Maintained 16936T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16937F: include/linux/printk.h 16938F: kernel/printk/ 16939 16940PRINTK INDEXING 16941R: Chris Down <chris@chrisdown.name> 16942S: Maintained 16943F: Documentation/core-api/printk-index.rst 16944F: kernel/printk/index.c 16945K: printk_index 16946 16947PROC FILESYSTEM 16948L: linux-kernel@vger.kernel.org 16949L: linux-fsdevel@vger.kernel.org 16950S: Maintained 16951F: Documentation/filesystems/proc.rst 16952F: fs/proc/ 16953F: include/linux/proc_fs.h 16954F: tools/testing/selftests/proc/ 16955 16956PROC SYSCTL 16957M: Luis Chamberlain <mcgrof@kernel.org> 16958M: Kees Cook <keescook@chromium.org> 16959M: Iurii Zaikin <yzaikin@google.com> 16960L: linux-kernel@vger.kernel.org 16961L: linux-fsdevel@vger.kernel.org 16962S: Maintained 16963T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16964F: fs/proc/proc_sysctl.c 16965F: include/linux/sysctl.h 16966F: kernel/sysctl-test.c 16967F: kernel/sysctl.c 16968F: tools/testing/selftests/sysctl/ 16969 16970PS3 NETWORK SUPPORT 16971M: Geoff Levand <geoff@infradead.org> 16972L: netdev@vger.kernel.org 16973L: linuxppc-dev@lists.ozlabs.org 16974S: Maintained 16975F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16976 16977PS3 PLATFORM SUPPORT 16978M: Geoff Levand <geoff@infradead.org> 16979L: linuxppc-dev@lists.ozlabs.org 16980S: Maintained 16981F: arch/powerpc/boot/ps3* 16982F: arch/powerpc/include/asm/lv1call.h 16983F: arch/powerpc/include/asm/ps3*.h 16984F: arch/powerpc/platforms/ps3/ 16985F: drivers/*/ps3* 16986F: drivers/ps3/ 16987F: drivers/rtc/rtc-ps3.c 16988F: drivers/usb/host/*ps3.c 16989F: sound/ppc/snd_ps3* 16990 16991PS3VRAM DRIVER 16992M: Jim Paris <jim@jtan.com> 16993M: Geoff Levand <geoff@infradead.org> 16994L: linuxppc-dev@lists.ozlabs.org 16995S: Maintained 16996F: drivers/block/ps3vram.c 16997 16998PSAMPLE PACKET SAMPLING SUPPORT 16999M: Yotam Gigi <yotam.gi@gmail.com> 17000S: Maintained 17001F: include/net/psample.h 17002F: include/uapi/linux/psample.h 17003F: net/psample 17004 17005PSTORE FILESYSTEM 17006M: Kees Cook <keescook@chromium.org> 17007R: Tony Luck <tony.luck@intel.com> 17008R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17009L: linux-hardening@vger.kernel.org 17010S: Supported 17011T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17012F: Documentation/admin-guide/ramoops.rst 17013F: Documentation/admin-guide/pstore-blk.rst 17014F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17015F: drivers/acpi/apei/erst.c 17016F: drivers/firmware/efi/efi-pstore.c 17017F: fs/pstore/ 17018F: include/linux/pstore* 17019K: \b(pstore|ramoops) 17020 17021PTP HARDWARE CLOCK SUPPORT 17022M: Richard Cochran <richardcochran@gmail.com> 17023L: netdev@vger.kernel.org 17024S: Maintained 17025W: http://linuxptp.sourceforge.net/ 17026F: Documentation/ABI/testing/sysfs-ptp 17027F: Documentation/driver-api/ptp.rst 17028F: drivers/net/phy/dp83640* 17029F: drivers/ptp/* 17030F: include/linux/ptp_cl* 17031K: (?:\b|_)ptp(?:\b|_) 17032 17033PTP VIRTUAL CLOCK SUPPORT 17034M: Yangbo Lu <yangbo.lu@nxp.com> 17035L: netdev@vger.kernel.org 17036S: Maintained 17037F: drivers/ptp/ptp_vclock.c 17038F: net/ethtool/phc_vclocks.c 17039 17040PTRACE SUPPORT 17041M: Oleg Nesterov <oleg@redhat.com> 17042S: Maintained 17043F: arch/*/*/ptrace*.c 17044F: arch/*/include/asm/ptrace*.h 17045F: arch/*/ptrace*.c 17046F: include/asm-generic/syscall.h 17047F: include/linux/ptrace.h 17048F: include/linux/regset.h 17049F: include/uapi/linux/ptrace.h 17050F: kernel/ptrace.c 17051 17052PULSE8-CEC DRIVER 17053M: Hans Verkuil <hverkuil@xs4all.nl> 17054L: linux-media@vger.kernel.org 17055S: Maintained 17056T: git git://linuxtv.org/media_tree.git 17057F: drivers/media/cec/usb/pulse8/ 17058 17059PURELIFI PLFXLC DRIVER 17060M: Srinivasan Raju <srini.raju@purelifi.com> 17061L: linux-wireless@vger.kernel.org 17062S: Supported 17063F: drivers/net/wireless/purelifi/plfxlc/ 17064 17065PVRUSB2 VIDEO4LINUX DRIVER 17066M: Mike Isely <isely@pobox.com> 17067L: pvrusb2@isely.net (subscribers-only) 17068L: linux-media@vger.kernel.org 17069S: Maintained 17070W: http://www.isely.net/pvrusb2/ 17071T: git git://linuxtv.org/media_tree.git 17072F: Documentation/driver-api/media/drivers/pvrusb2* 17073F: drivers/media/usb/pvrusb2/ 17074 17075PWC WEBCAM DRIVER 17076M: Hans Verkuil <hverkuil@xs4all.nl> 17077L: linux-media@vger.kernel.org 17078S: Odd Fixes 17079T: git git://linuxtv.org/media_tree.git 17080F: drivers/media/usb/pwc/* 17081F: include/trace/events/pwc.h 17082 17083PWM IR Transmitter 17084M: Sean Young <sean@mess.org> 17085L: linux-media@vger.kernel.org 17086S: Maintained 17087F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17088F: drivers/media/rc/pwm-ir-tx.c 17089 17090PWM SUBSYSTEM 17091M: Thierry Reding <thierry.reding@gmail.com> 17092R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17093L: linux-pwm@vger.kernel.org 17094S: Maintained 17095Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17096T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17097F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17098F: Documentation/devicetree/bindings/pwm/ 17099F: Documentation/driver-api/pwm.rst 17100F: drivers/gpio/gpio-mvebu.c 17101F: drivers/pwm/ 17102F: drivers/video/backlight/pwm_bl.c 17103F: include/dt-bindings/pwm/ 17104F: include/linux/pwm.h 17105F: include/linux/pwm_backlight.h 17106K: pwm_(config|apply_state|ops) 17107 17108PXA GPIO DRIVER 17109M: Robert Jarzmik <robert.jarzmik@free.fr> 17110L: linux-gpio@vger.kernel.org 17111S: Maintained 17112F: drivers/gpio/gpio-pxa.c 17113 17114PXA MMCI DRIVER 17115S: Orphan 17116 17117PXA RTC DRIVER 17118M: Robert Jarzmik <robert.jarzmik@free.fr> 17119L: linux-rtc@vger.kernel.org 17120S: Maintained 17121 17122PXA2xx/PXA3xx SUPPORT 17123M: Daniel Mack <daniel@zonque.org> 17124M: Haojian Zhuang <haojian.zhuang@gmail.com> 17125M: Robert Jarzmik <robert.jarzmik@free.fr> 17126L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17127S: Maintained 17128T: git git://github.com/hzhuang1/linux.git 17129T: git git://github.com/rjarzmik/linux.git 17130F: arch/arm/boot/dts/pxa* 17131F: arch/arm/mach-pxa/ 17132F: drivers/dma/pxa* 17133F: drivers/pcmcia/pxa2xx* 17134F: drivers/pinctrl/pxa/ 17135F: drivers/spi/spi-pxa2xx* 17136F: drivers/usb/gadget/udc/pxa2* 17137F: include/sound/pxa2xx-lib.h 17138F: sound/arm/pxa* 17139F: sound/soc/pxa/ 17140 17141QAT DRIVER 17142M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17143L: qat-linux@intel.com 17144S: Supported 17145F: drivers/crypto/intel/qat/ 17146 17147QCOM AUDIO (ASoC) DRIVERS 17148M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17149M: Banajit Goswami <bgoswami@quicinc.com> 17150L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17151S: Supported 17152F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17153F: Documentation/devicetree/bindings/sound/qcom,* 17154F: drivers/soc/qcom/apr.c 17155F: include/dt-bindings/sound/qcom,wcd9335.h 17156F: sound/soc/codecs/lpass-rx-macro.* 17157F: sound/soc/codecs/lpass-tx-macro.* 17158F: sound/soc/codecs/lpass-va-macro.c 17159F: sound/soc/codecs/lpass-wsa-macro.* 17160F: sound/soc/codecs/msm8916-wcd-analog.c 17161F: sound/soc/codecs/msm8916-wcd-digital.c 17162F: sound/soc/codecs/wcd9335.* 17163F: sound/soc/codecs/wcd934x.c 17164F: sound/soc/codecs/wcd-clsh-v2.* 17165F: sound/soc/codecs/wcd-mbhc-v2.* 17166F: sound/soc/codecs/wsa881x.c 17167F: sound/soc/codecs/wsa883x.c 17168F: sound/soc/qcom/ 17169 17170QCOM EMBEDDED USB DEBUGGER (EUD) 17171M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17172L: linux-arm-msm@vger.kernel.org 17173S: Maintained 17174F: Documentation/ABI/testing/sysfs-driver-eud 17175F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17176F: drivers/usb/misc/qcom_eud.c 17177 17178QCOM IPA DRIVER 17179M: Alex Elder <elder@kernel.org> 17180L: netdev@vger.kernel.org 17181S: Supported 17182F: drivers/net/ipa/ 17183 17184QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17185M: Gabriel Somlo <somlo@cmu.edu> 17186M: "Michael S. Tsirkin" <mst@redhat.com> 17187L: qemu-devel@nongnu.org 17188S: Maintained 17189F: drivers/firmware/qemu_fw_cfg.c 17190F: include/uapi/linux/qemu_fw_cfg.h 17191 17192QIB DRIVER 17193M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17194L: linux-rdma@vger.kernel.org 17195S: Supported 17196F: drivers/infiniband/hw/qib/ 17197 17198QLOGIC QL41xxx FCOE DRIVER 17199M: Saurav Kashyap <skashyap@marvell.com> 17200M: Javed Hasan <jhasan@marvell.com> 17201M: GR-QLogic-Storage-Upstream@marvell.com 17202L: linux-scsi@vger.kernel.org 17203S: Supported 17204F: drivers/scsi/qedf/ 17205 17206QLOGIC QL41xxx ISCSI DRIVER 17207M: Nilesh Javali <njavali@marvell.com> 17208M: Manish Rangankar <mrangankar@marvell.com> 17209M: GR-QLogic-Storage-Upstream@marvell.com 17210L: linux-scsi@vger.kernel.org 17211S: Supported 17212F: drivers/scsi/qedi/ 17213 17214QLOGIC QL4xxx ETHERNET DRIVER 17215M: Ariel Elior <aelior@marvell.com> 17216M: Manish Chopra <manishc@marvell.com> 17217L: netdev@vger.kernel.org 17218S: Supported 17219F: drivers/net/ethernet/qlogic/qed/ 17220F: drivers/net/ethernet/qlogic/qede/ 17221F: include/linux/qed/ 17222 17223QLOGIC QL4xxx RDMA DRIVER 17224M: Michal Kalderon <mkalderon@marvell.com> 17225M: Ariel Elior <aelior@marvell.com> 17226L: linux-rdma@vger.kernel.org 17227S: Supported 17228F: drivers/infiniband/hw/qedr/ 17229F: include/uapi/rdma/qedr-abi.h 17230 17231QLOGIC QLA1280 SCSI DRIVER 17232M: Michael Reed <mdr@sgi.com> 17233L: linux-scsi@vger.kernel.org 17234S: Maintained 17235F: drivers/scsi/qla1280.[ch] 17236 17237QLOGIC QLA2XXX FC-SCSI DRIVER 17238M: Nilesh Javali <njavali@marvell.com> 17239M: GR-QLogic-Storage-Upstream@marvell.com 17240L: linux-scsi@vger.kernel.org 17241S: Supported 17242F: drivers/scsi/qla2xxx/ 17243 17244QLOGIC QLA3XXX NETWORK DRIVER 17245M: GR-Linux-NIC-Dev@marvell.com 17246L: netdev@vger.kernel.org 17247S: Supported 17248F: drivers/net/ethernet/qlogic/qla3xxx.* 17249 17250QLOGIC QLA4XXX iSCSI DRIVER 17251M: Nilesh Javali <njavali@marvell.com> 17252M: Manish Rangankar <mrangankar@marvell.com> 17253M: GR-QLogic-Storage-Upstream@marvell.com 17254L: linux-scsi@vger.kernel.org 17255S: Supported 17256F: drivers/scsi/qla4xxx/ 17257 17258QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17259M: Shahed Shaikh <shshaikh@marvell.com> 17260M: Manish Chopra <manishc@marvell.com> 17261M: GR-Linux-NIC-Dev@marvell.com 17262L: netdev@vger.kernel.org 17263S: Supported 17264F: drivers/net/ethernet/qlogic/qlcnic/ 17265 17266QLOGIC QLGE 10Gb ETHERNET DRIVER 17267M: Manish Chopra <manishc@marvell.com> 17268M: GR-Linux-NIC-Dev@marvell.com 17269M: Coiby Xu <coiby.xu@gmail.com> 17270L: netdev@vger.kernel.org 17271S: Supported 17272F: Documentation/networking/device_drivers/qlogic/qlge.rst 17273F: drivers/staging/qlge/ 17274 17275QM1D1B0004 MEDIA DRIVER 17276M: Akihiro Tsukada <tskd08@gmail.com> 17277L: linux-media@vger.kernel.org 17278S: Odd Fixes 17279F: drivers/media/tuners/qm1d1b0004* 17280 17281QM1D1C0042 MEDIA DRIVER 17282M: Akihiro Tsukada <tskd08@gmail.com> 17283L: linux-media@vger.kernel.org 17284S: Odd Fixes 17285F: drivers/media/tuners/qm1d1c0042* 17286 17287QNX4 FILESYSTEM 17288M: Anders Larsen <al@alarsen.net> 17289S: Maintained 17290W: http://www.alarsen.net/linux/qnx4fs/ 17291F: fs/qnx4/ 17292F: include/uapi/linux/qnx4_fs.h 17293F: include/uapi/linux/qnxtypes.h 17294 17295QNX6 FILESYSTEM 17296S: Orphan 17297F: Documentation/filesystems/qnx6.rst 17298F: fs/qnx6/ 17299F: include/linux/qnx6_fs.h 17300 17301QORIQ DPAA2 FSL-MC BUS DRIVER 17302M: Stuart Yoder <stuyoder@gmail.com> 17303M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17304L: linux-kernel@vger.kernel.org 17305S: Maintained 17306F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17307F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17308F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17309F: drivers/bus/fsl-mc/ 17310F: include/uapi/linux/fsl_mc.h 17311 17312QT1010 MEDIA DRIVER 17313M: Antti Palosaari <crope@iki.fi> 17314L: linux-media@vger.kernel.org 17315S: Maintained 17316W: https://linuxtv.org 17317W: http://palosaari.fi/linux/ 17318Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17319T: git git://linuxtv.org/anttip/media_tree.git 17320F: drivers/media/tuners/qt1010* 17321 17322QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17323M: Kalle Valo <kvalo@kernel.org> 17324L: ath10k@lists.infradead.org 17325S: Supported 17326W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17327T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17328F: drivers/net/wireless/ath/ath10k/ 17329F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17330 17331QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17332M: Kalle Valo <kvalo@kernel.org> 17333L: ath11k@lists.infradead.org 17334S: Supported 17335T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17336F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17337F: drivers/net/wireless/ath/ath11k/ 17338 17339QUALCOMM ATH12K WIRELESS DRIVER 17340M: Kalle Valo <kvalo@kernel.org> 17341L: ath12k@lists.infradead.org 17342S: Supported 17343T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17344F: drivers/net/wireless/ath/ath12k/ 17345 17346QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17347M: Toke Høiland-Jørgensen <toke@toke.dk> 17348L: linux-wireless@vger.kernel.org 17349S: Maintained 17350W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17351F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17352F: drivers/net/wireless/ath/ath9k/ 17353 17354QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17355M: Stephan Gerhold <stephan@gerhold.net> 17356L: netdev@vger.kernel.org 17357L: linux-arm-msm@vger.kernel.org 17358S: Maintained 17359F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17360F: drivers/net/wwan/qcom_bam_dmux.c 17361 17362QUALCOMM CAMERA SUBSYSTEM DRIVER 17363M: Robert Foss <rfoss@kernel.org> 17364M: Todor Tomov <todor.too@gmail.com> 17365M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17366L: linux-media@vger.kernel.org 17367S: Maintained 17368F: Documentation/admin-guide/media/qcom_camss.rst 17369F: Documentation/devicetree/bindings/media/*camss* 17370F: drivers/media/platform/qcom/camss/ 17371 17372QUALCOMM CLOCK DRIVERS 17373M: Bjorn Andersson <andersson@kernel.org> 17374L: linux-arm-msm@vger.kernel.org 17375S: Supported 17376T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17377F: Documentation/devicetree/bindings/clock/qcom,* 17378F: drivers/clk/qcom/ 17379F: include/dt-bindings/clock/qcom,* 17380 17381QUALCOMM CLOUD AI (QAIC) DRIVER 17382M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17383L: linux-arm-msm@vger.kernel.org 17384L: dri-devel@lists.freedesktop.org 17385S: Supported 17386T: git git://anongit.freedesktop.org/drm/drm-misc 17387F: Documentation/accel/qaic/ 17388F: drivers/accel/qaic/ 17389F: include/uapi/drm/qaic_accel.h 17390 17391QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17392M: Bjorn Andersson <andersson@kernel.org> 17393M: Konrad Dybcio <konrad.dybcio@linaro.org> 17394L: linux-pm@vger.kernel.org 17395L: linux-arm-msm@vger.kernel.org 17396S: Maintained 17397F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17398F: drivers/soc/qcom/cpr.c 17399 17400QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17401M: Ilia Lin <ilia.lin@kernel.org> 17402L: linux-pm@vger.kernel.org 17403S: Maintained 17404F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17405F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17406F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17407 17408QUALCOMM CRYPTO DRIVERS 17409M: Thara Gopinath <thara.gopinath@gmail.com> 17410L: linux-crypto@vger.kernel.org 17411L: linux-arm-msm@vger.kernel.org 17412S: Maintained 17413F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17414F: drivers/crypto/qce/ 17415 17416QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17417M: Timur Tabi <timur@kernel.org> 17418L: netdev@vger.kernel.org 17419S: Maintained 17420F: drivers/net/ethernet/qualcomm/emac/ 17421 17422QUALCOMM ETHQOS ETHERNET DRIVER 17423M: Vinod Koul <vkoul@kernel.org> 17424R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17425L: netdev@vger.kernel.org 17426S: Maintained 17427F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17428F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17429 17430QUALCOMM FASTRPC DRIVER 17431M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17432M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17433L: linux-arm-msm@vger.kernel.org 17434S: Maintained 17435F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17436F: drivers/misc/fastrpc.c 17437F: include/uapi/misc/fastrpc.h 17438 17439QUALCOMM HEXAGON ARCHITECTURE 17440M: Brian Cain <bcain@quicinc.com> 17441L: linux-hexagon@vger.kernel.org 17442T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17443S: Supported 17444F: arch/hexagon/ 17445 17446QUALCOMM HIDMA DRIVER 17447M: Sinan Kaya <okaya@kernel.org> 17448L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17449L: linux-arm-msm@vger.kernel.org 17450L: dmaengine@vger.kernel.org 17451S: Supported 17452F: drivers/dma/qcom/hidma* 17453 17454QUALCOMM I2C CCI DRIVER 17455M: Loic Poulain <loic.poulain@linaro.org> 17456M: Robert Foss <rfoss@kernel.org> 17457L: linux-i2c@vger.kernel.org 17458L: linux-arm-msm@vger.kernel.org 17459S: Maintained 17460F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17461F: drivers/i2c/busses/i2c-qcom-cci.c 17462 17463QUALCOMM INTERCONNECT BWMON DRIVER 17464M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17465L: linux-arm-msm@vger.kernel.org 17466S: Maintained 17467F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17468F: drivers/soc/qcom/icc-bwmon.c 17469 17470QUALCOMM IOMMU 17471M: Rob Clark <robdclark@gmail.com> 17472L: iommu@lists.linux.dev 17473L: linux-arm-msm@vger.kernel.org 17474S: Maintained 17475F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17476 17477QUALCOMM IPC ROUTER (QRTR) DRIVER 17478M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17479L: linux-arm-msm@vger.kernel.org 17480S: Maintained 17481F: include/trace/events/qrtr.h 17482F: include/uapi/linux/qrtr.h 17483F: net/qrtr/ 17484 17485QUALCOMM IPCC MAILBOX DRIVER 17486M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17487L: linux-arm-msm@vger.kernel.org 17488S: Supported 17489F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17490F: drivers/mailbox/qcom-ipcc.c 17491F: include/dt-bindings/mailbox/qcom-ipcc.h 17492 17493QUALCOMM IPQ4019 USB PHY DRIVER 17494M: Robert Marko <robert.marko@sartura.hr> 17495M: Luka Perkov <luka.perkov@sartura.hr> 17496L: linux-arm-msm@vger.kernel.org 17497S: Maintained 17498F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17499F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17500 17501QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17502M: Robert Marko <robert.marko@sartura.hr> 17503M: Luka Perkov <luka.perkov@sartura.hr> 17504L: linux-arm-msm@vger.kernel.org 17505S: Maintained 17506F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17507F: drivers/regulator/vqmmc-ipq4019-regulator.c 17508 17509QUALCOMM NAND CONTROLLER DRIVER 17510M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17511L: linux-mtd@lists.infradead.org 17512L: linux-arm-msm@vger.kernel.org 17513S: Maintained 17514F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17515F: drivers/mtd/nand/raw/qcom_nandc.c 17516 17517QUALCOMM RMNET DRIVER 17518M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17519M: Sean Tranchetti <quic_stranche@quicinc.com> 17520L: netdev@vger.kernel.org 17521S: Maintained 17522F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17523F: drivers/net/ethernet/qualcomm/rmnet/ 17524F: include/linux/if_rmnet.h 17525 17526QUALCOMM TSENS THERMAL DRIVER 17527M: Amit Kucheria <amitk@kernel.org> 17528M: Thara Gopinath <thara.gopinath@gmail.com> 17529L: linux-pm@vger.kernel.org 17530L: linux-arm-msm@vger.kernel.org 17531S: Maintained 17532F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17533F: drivers/thermal/qcom/ 17534 17535QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17536M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17537M: Vikash Garodia <quic_vgarodia@quicinc.com> 17538L: linux-media@vger.kernel.org 17539L: linux-arm-msm@vger.kernel.org 17540S: Maintained 17541T: git git://linuxtv.org/media_tree.git 17542F: Documentation/devicetree/bindings/media/*venus* 17543F: drivers/media/platform/qcom/venus/ 17544 17545QUALCOMM WCN36XX WIRELESS DRIVER 17546M: Loic Poulain <loic.poulain@linaro.org> 17547L: wcn36xx@lists.infradead.org 17548S: Supported 17549W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17550F: drivers/net/wireless/ath/wcn36xx/ 17551 17552QUANTENNA QTNFMAC WIRELESS DRIVER 17553M: Igor Mitsyanko <imitsyanko@quantenna.com> 17554R: Sergey Matyukevich <geomatsi@gmail.com> 17555L: linux-wireless@vger.kernel.org 17556S: Maintained 17557F: drivers/net/wireless/quantenna 17558 17559RADEON and AMDGPU DRM DRIVERS 17560M: Alex Deucher <alexander.deucher@amd.com> 17561M: Christian König <christian.koenig@amd.com> 17562M: Pan, Xinhui <Xinhui.Pan@amd.com> 17563L: amd-gfx@lists.freedesktop.org 17564S: Supported 17565T: git https://gitlab.freedesktop.org/agd5f/linux.git 17566B: https://gitlab.freedesktop.org/drm/amd/-/issues 17567C: irc://irc.oftc.net/radeon 17568F: Documentation/gpu/amdgpu/ 17569F: drivers/gpu/drm/amd/ 17570F: drivers/gpu/drm/radeon/ 17571F: include/uapi/drm/amdgpu_drm.h 17572F: include/uapi/drm/radeon_drm.h 17573 17574RADEON FRAMEBUFFER DISPLAY DRIVER 17575M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17576L: linux-fbdev@vger.kernel.org 17577S: Maintained 17578F: drivers/video/fbdev/aty/radeon* 17579F: include/uapi/linux/radeonfb.h 17580 17581RADIOSHARK RADIO DRIVER 17582M: Hans Verkuil <hverkuil@xs4all.nl> 17583L: linux-media@vger.kernel.org 17584S: Maintained 17585T: git git://linuxtv.org/media_tree.git 17586F: drivers/media/radio/radio-shark.c 17587 17588RADIOSHARK2 RADIO DRIVER 17589M: Hans Verkuil <hverkuil@xs4all.nl> 17590L: linux-media@vger.kernel.org 17591S: Maintained 17592T: git git://linuxtv.org/media_tree.git 17593F: drivers/media/radio/radio-shark2.c 17594F: drivers/media/radio/radio-tea5777.c 17595 17596RADOS BLOCK DEVICE (RBD) 17597M: Ilya Dryomov <idryomov@gmail.com> 17598R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17599L: ceph-devel@vger.kernel.org 17600S: Supported 17601W: http://ceph.com/ 17602T: git https://github.com/ceph/ceph-client.git 17603F: Documentation/ABI/testing/sysfs-bus-rbd 17604F: drivers/block/rbd.c 17605F: drivers/block/rbd_types.h 17606 17607RAGE128 FRAMEBUFFER DISPLAY DRIVER 17608L: linux-fbdev@vger.kernel.org 17609S: Orphan 17610F: drivers/video/fbdev/aty/aty128fb.c 17611 17612RAINSHADOW-CEC DRIVER 17613M: Hans Verkuil <hverkuil@xs4all.nl> 17614L: linux-media@vger.kernel.org 17615S: Maintained 17616T: git git://linuxtv.org/media_tree.git 17617F: drivers/media/cec/usb/rainshadow/ 17618 17619RALINK MIPS ARCHITECTURE 17620M: John Crispin <john@phrozen.org> 17621L: linux-mips@vger.kernel.org 17622S: Maintained 17623F: arch/mips/ralink 17624 17625RALINK MT7621 MIPS ARCHITECTURE 17626M: Arınç ÜNAL <arinc.unal@arinc9.com> 17627M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17628L: linux-mips@vger.kernel.org 17629S: Maintained 17630F: arch/mips/boot/dts/ralink/mt7621* 17631 17632RALINK RT2X00 WIRELESS LAN DRIVER 17633M: Stanislaw Gruszka <stf_xl@wp.pl> 17634M: Helmut Schaa <helmut.schaa@googlemail.com> 17635L: linux-wireless@vger.kernel.org 17636S: Maintained 17637F: drivers/net/wireless/ralink/rt2x00/ 17638 17639RAMDISK RAM BLOCK DEVICE DRIVER 17640M: Jens Axboe <axboe@kernel.dk> 17641S: Maintained 17642F: Documentation/admin-guide/blockdev/ramdisk.rst 17643F: drivers/block/brd.c 17644 17645RANCHU VIRTUAL BOARD FOR MIPS 17646M: Miodrag Dinic <miodrag.dinic@mips.com> 17647L: linux-mips@vger.kernel.org 17648S: Supported 17649F: arch/mips/configs/generic/board-ranchu.config 17650F: arch/mips/generic/board-ranchu.c 17651 17652RANDOM NUMBER DRIVER 17653M: "Theodore Ts'o" <tytso@mit.edu> 17654M: Jason A. Donenfeld <Jason@zx2c4.com> 17655T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17656S: Maintained 17657F: drivers/char/random.c 17658F: drivers/virt/vmgenid.c 17659 17660RAPIDIO SUBSYSTEM 17661M: Matt Porter <mporter@kernel.crashing.org> 17662M: Alexandre Bounine <alex.bou9@gmail.com> 17663S: Maintained 17664F: drivers/rapidio/ 17665 17666RAS INFRASTRUCTURE 17667M: Tony Luck <tony.luck@intel.com> 17668M: Borislav Petkov <bp@alien8.de> 17669L: linux-edac@vger.kernel.org 17670S: Maintained 17671F: Documentation/admin-guide/ras.rst 17672F: drivers/ras/ 17673F: include/linux/ras.h 17674F: include/ras/ras_event.h 17675 17676RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17677L: linux-wireless@vger.kernel.org 17678S: Orphan 17679F: drivers/net/wireless/legacy/ray* 17680 17681RC-CORE / LIRC FRAMEWORK 17682M: Sean Young <sean@mess.org> 17683L: linux-media@vger.kernel.org 17684S: Maintained 17685W: http://linuxtv.org 17686T: git git://linuxtv.org/media_tree.git 17687F: Documentation/driver-api/media/rc-core.rst 17688F: Documentation/userspace-api/media/rc/ 17689F: drivers/media/rc/ 17690F: include/media/rc-map.h 17691F: include/media/rc-core.h 17692F: include/uapi/linux/lirc.h 17693 17694RCMM REMOTE CONTROLS DECODER 17695M: Patrick Lerda <patrick9876@free.fr> 17696S: Maintained 17697F: drivers/media/rc/ir-rcmm-decoder.c 17698 17699RCUTORTURE TEST FRAMEWORK 17700M: "Paul E. McKenney" <paulmck@kernel.org> 17701M: Josh Triplett <josh@joshtriplett.org> 17702R: Steven Rostedt <rostedt@goodmis.org> 17703R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17704R: Lai Jiangshan <jiangshanlai@gmail.com> 17705L: rcu@vger.kernel.org 17706S: Supported 17707T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17708F: tools/testing/selftests/rcutorture 17709 17710RDACM20 Camera Sensor 17711M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17712M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17713M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17714M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17715L: linux-media@vger.kernel.org 17716S: Maintained 17717F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17718F: drivers/media/i2c/max9271.c 17719F: drivers/media/i2c/max9271.h 17720F: drivers/media/i2c/rdacm20.c 17721 17722RDACM21 Camera Sensor 17723M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17724M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17725M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17726M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17727L: linux-media@vger.kernel.org 17728S: Maintained 17729F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17730F: drivers/media/i2c/max9271.c 17731F: drivers/media/i2c/max9271.h 17732F: drivers/media/i2c/rdacm21.c 17733 17734RDC R-321X SoC 17735M: Florian Fainelli <florian@openwrt.org> 17736S: Maintained 17737 17738RDC R6040 FAST ETHERNET DRIVER 17739M: Florian Fainelli <f.fainelli@gmail.com> 17740L: netdev@vger.kernel.org 17741S: Maintained 17742F: drivers/net/ethernet/rdc/r6040.c 17743 17744RDMAVT - RDMA verbs software 17745M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17746L: linux-rdma@vger.kernel.org 17747S: Supported 17748F: drivers/infiniband/sw/rdmavt 17749 17750RDS - RELIABLE DATAGRAM SOCKETS 17751M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17752L: netdev@vger.kernel.org 17753L: linux-rdma@vger.kernel.org 17754L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17755S: Supported 17756W: https://oss.oracle.com/projects/rds/ 17757F: Documentation/networking/rds.rst 17758F: net/rds/ 17759 17760RDT - RESOURCE ALLOCATION 17761M: Fenghua Yu <fenghua.yu@intel.com> 17762M: Reinette Chatre <reinette.chatre@intel.com> 17763L: linux-kernel@vger.kernel.org 17764S: Supported 17765F: Documentation/arch/x86/resctrl* 17766F: arch/x86/include/asm/resctrl.h 17767F: arch/x86/kernel/cpu/resctrl/ 17768F: tools/testing/selftests/resctrl/ 17769 17770READ-COPY UPDATE (RCU) 17771M: "Paul E. McKenney" <paulmck@kernel.org> 17772M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17773M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17774M: Joel Fernandes <joel@joelfernandes.org> 17775M: Josh Triplett <josh@joshtriplett.org> 17776M: Boqun Feng <boqun.feng@gmail.com> 17777R: Steven Rostedt <rostedt@goodmis.org> 17778R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17779R: Lai Jiangshan <jiangshanlai@gmail.com> 17780R: Zqiang <qiang1.zhang@intel.com> 17781L: rcu@vger.kernel.org 17782S: Supported 17783W: http://www.rdrop.com/users/paulmck/RCU/ 17784T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17785F: Documentation/RCU/ 17786F: include/linux/rcu* 17787F: kernel/rcu/ 17788X: Documentation/RCU/torture.rst 17789X: include/linux/srcu*.h 17790X: kernel/rcu/srcu*.c 17791 17792REAL TIME CLOCK (RTC) SUBSYSTEM 17793M: Alessandro Zummo <a.zummo@towertech.it> 17794M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17795L: linux-rtc@vger.kernel.org 17796S: Maintained 17797Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17798T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17799F: Documentation/admin-guide/rtc.rst 17800F: Documentation/devicetree/bindings/rtc/ 17801F: drivers/rtc/ 17802F: include/linux/platform_data/rtc-* 17803F: include/linux/rtc.h 17804F: include/linux/rtc/ 17805F: include/uapi/linux/rtc.h 17806F: tools/testing/selftests/rtc/ 17807 17808REALTEK AUDIO CODECS 17809M: Oder Chiou <oder_chiou@realtek.com> 17810S: Maintained 17811F: include/sound/rt*.h 17812F: sound/soc/codecs/rt* 17813 17814REALTEK OTTO WATCHDOG 17815M: Sander Vanheule <sander@svanheule.net> 17816L: linux-watchdog@vger.kernel.org 17817S: Maintained 17818F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17819F: drivers/watchdog/realtek_otto_wdt.c 17820 17821REALTEK RTL83xx SMI DSA ROUTER CHIPS 17822M: Linus Walleij <linus.walleij@linaro.org> 17823M: Alvin Šipraga <alsi@bang-olufsen.dk> 17824S: Maintained 17825F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17826F: drivers/net/dsa/realtek/* 17827 17828REALTEK WIRELESS DRIVER (rtlwifi family) 17829M: Ping-Ke Shih <pkshih@realtek.com> 17830L: linux-wireless@vger.kernel.org 17831S: Maintained 17832W: https://wireless.wiki.kernel.org/ 17833T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17834F: drivers/net/wireless/realtek/rtlwifi/ 17835 17836REALTEK WIRELESS DRIVER (rtw88) 17837M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17838L: linux-wireless@vger.kernel.org 17839S: Maintained 17840F: drivers/net/wireless/realtek/rtw88/ 17841 17842REALTEK WIRELESS DRIVER (rtw89) 17843M: Ping-Ke Shih <pkshih@realtek.com> 17844L: linux-wireless@vger.kernel.org 17845S: Maintained 17846F: drivers/net/wireless/realtek/rtw89/ 17847 17848REDPINE WIRELESS DRIVER 17849L: linux-wireless@vger.kernel.org 17850S: Orphan 17851F: drivers/net/wireless/rsi/ 17852 17853REGISTER MAP ABSTRACTION 17854M: Mark Brown <broonie@kernel.org> 17855L: linux-kernel@vger.kernel.org 17856S: Supported 17857T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17858F: Documentation/devicetree/bindings/regmap/ 17859F: drivers/base/regmap/ 17860F: include/linux/regmap.h 17861 17862REISERFS FILE SYSTEM 17863L: reiserfs-devel@vger.kernel.org 17864S: Supported 17865F: fs/reiserfs/ 17866 17867REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17868M: Bjorn Andersson <andersson@kernel.org> 17869M: Mathieu Poirier <mathieu.poirier@linaro.org> 17870L: linux-remoteproc@vger.kernel.org 17871S: Maintained 17872T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17873F: Documentation/ABI/testing/sysfs-class-remoteproc 17874F: Documentation/devicetree/bindings/remoteproc/ 17875F: Documentation/staging/remoteproc.rst 17876F: drivers/remoteproc/ 17877F: include/linux/remoteproc.h 17878F: include/linux/remoteproc/ 17879 17880REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17881M: Bjorn Andersson <andersson@kernel.org> 17882M: Mathieu Poirier <mathieu.poirier@linaro.org> 17883L: linux-remoteproc@vger.kernel.org 17884S: Maintained 17885T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17886F: Documentation/ABI/testing/sysfs-bus-rpmsg 17887F: Documentation/staging/rpmsg.rst 17888F: drivers/rpmsg/ 17889F: include/linux/rpmsg.h 17890F: include/linux/rpmsg/ 17891F: include/uapi/linux/rpmsg.h 17892F: samples/rpmsg/ 17893 17894REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17895M: Stephan Gerhold <stephan@gerhold.net> 17896L: netdev@vger.kernel.org 17897L: linux-remoteproc@vger.kernel.org 17898S: Maintained 17899F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17900 17901RENESAS CLOCK DRIVERS 17902M: Geert Uytterhoeven <geert+renesas@glider.be> 17903L: linux-renesas-soc@vger.kernel.org 17904S: Supported 17905T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17906F: Documentation/devicetree/bindings/clock/renesas,* 17907F: drivers/clk/renesas/ 17908 17909RENESAS EMEV2 I2C DRIVER 17910M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17911L: linux-renesas-soc@vger.kernel.org 17912S: Supported 17913F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17914F: drivers/i2c/busses/i2c-emev2.c 17915 17916RENESAS ETHERNET DRIVERS 17917R: Sergey Shtylyov <s.shtylyov@omp.ru> 17918L: netdev@vger.kernel.org 17919L: linux-renesas-soc@vger.kernel.org 17920F: Documentation/devicetree/bindings/net/renesas,*.yaml 17921F: drivers/net/ethernet/renesas/ 17922F: include/linux/sh_eth.h 17923 17924RENESAS IDT821034 ASoC CODEC 17925M: Herve Codina <herve.codina@bootlin.com> 17926L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17927S: Maintained 17928F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17929F: sound/soc/codecs/idt821034.c 17930 17931RENESAS R-CAR GYROADC DRIVER 17932M: Marek Vasut <marek.vasut@gmail.com> 17933L: linux-iio@vger.kernel.org 17934S: Supported 17935F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17936F: drivers/iio/adc/rcar-gyroadc.c 17937 17938RENESAS R-CAR I2C DRIVERS 17939M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17940L: linux-renesas-soc@vger.kernel.org 17941S: Supported 17942F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17943F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17944F: drivers/i2c/busses/i2c-rcar.c 17945F: drivers/i2c/busses/i2c-sh_mobile.c 17946 17947RENESAS R-CAR SATA DRIVER 17948R: Sergey Shtylyov <s.shtylyov@omp.ru> 17949S: Supported 17950L: linux-ide@vger.kernel.org 17951L: linux-renesas-soc@vger.kernel.org 17952F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17953F: drivers/ata/sata_rcar.c 17954 17955RENESAS R-CAR THERMAL DRIVERS 17956M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17957L: linux-renesas-soc@vger.kernel.org 17958S: Supported 17959F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17960F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17961F: drivers/thermal/rcar_gen3_thermal.c 17962F: drivers/thermal/rcar_thermal.c 17963 17964RENESAS RIIC DRIVER 17965M: Chris Brandt <chris.brandt@renesas.com> 17966L: linux-renesas-soc@vger.kernel.org 17967S: Supported 17968F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17969F: drivers/i2c/busses/i2c-riic.c 17970 17971RENESAS USB PHY DRIVER 17972M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17973L: linux-renesas-soc@vger.kernel.org 17974S: Maintained 17975F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17976 17977RENESAS RZ/G2L A/D DRIVER 17978M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17979L: linux-iio@vger.kernel.org 17980L: linux-renesas-soc@vger.kernel.org 17981S: Supported 17982F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17983F: drivers/iio/adc/rzg2l_adc.c 17984 17985RENESAS RZ/G2L MTU3a COUNTER DRIVER 17986M: Biju Das <biju.das.jz@bp.renesas.com> 17987L: linux-iio@vger.kernel.org 17988L: linux-renesas-soc@vger.kernel.org 17989S: Supported 17990F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 17991F: drivers/counter/rz-mtu3-cnt.c 17992 17993RENESAS RZ/N1 A5PSW SWITCH DRIVER 17994M: Clément Léger <clement.leger@bootlin.com> 17995L: linux-renesas-soc@vger.kernel.org 17996L: netdev@vger.kernel.org 17997S: Maintained 17998F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17999F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18000F: drivers/net/dsa/rzn1_a5psw* 18001F: drivers/net/pcs/pcs-rzn1-miic.c 18002F: include/dt-bindings/net/pcs-rzn1-miic.h 18003F: include/linux/pcs-rzn1-miic.h 18004F: net/dsa/tag_rzn1_a5psw.c 18005 18006RENESAS RZ/N1 RTC CONTROLLER DRIVER 18007M: Miquel Raynal <miquel.raynal@bootlin.com> 18008L: linux-rtc@vger.kernel.org 18009L: linux-renesas-soc@vger.kernel.org 18010S: Maintained 18011F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18012F: drivers/rtc/rtc-rzn1.c 18013 18014RENESAS RZ/N1 USBF CONTROLLER DRIVER 18015M: Herve Codina <herve.codina@bootlin.com> 18016L: linux-renesas-soc@vger.kernel.org 18017L: linux-usb@vger.kernel.org 18018S: Maintained 18019F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18020F: drivers/usb/gadget/udc/renesas_usbf.c 18021 18022RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18023M: Miquel Raynal <miquel.raynal@bootlin.com> 18024L: linux-mtd@lists.infradead.org 18025L: linux-renesas-soc@vger.kernel.org 18026S: Maintained 18027F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18028F: drivers/mtd/nand/raw/renesas-nand-controller.c 18029 18030RENESAS VERSACLOCK 7 CLOCK DRIVER 18031M: Alex Helms <alexander.helms.jy@renesas.com> 18032S: Maintained 18033F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18034F: drivers/clk/clk-versaclock7.c 18035 18036RESET CONTROLLER FRAMEWORK 18037M: Philipp Zabel <p.zabel@pengutronix.de> 18038S: Maintained 18039T: git git://git.pengutronix.de/git/pza/linux 18040F: Documentation/devicetree/bindings/reset/ 18041F: Documentation/driver-api/reset.rst 18042F: drivers/reset/ 18043F: include/dt-bindings/reset/ 18044F: include/linux/reset-controller.h 18045F: include/linux/reset.h 18046F: include/linux/reset/ 18047K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18048 18049RESTARTABLE SEQUENCES SUPPORT 18050M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18051M: Peter Zijlstra <peterz@infradead.org> 18052M: "Paul E. McKenney" <paulmck@kernel.org> 18053M: Boqun Feng <boqun.feng@gmail.com> 18054L: linux-kernel@vger.kernel.org 18055S: Supported 18056F: include/trace/events/rseq.h 18057F: include/uapi/linux/rseq.h 18058F: kernel/rseq.c 18059F: tools/testing/selftests/rseq/ 18060 18061RFKILL 18062M: Johannes Berg <johannes@sipsolutions.net> 18063L: linux-wireless@vger.kernel.org 18064S: Maintained 18065W: https://wireless.wiki.kernel.org/ 18066Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18067T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18068T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18069F: Documentation/ABI/stable/sysfs-class-rfkill 18070F: Documentation/driver-api/rfkill.rst 18071F: include/linux/rfkill.h 18072F: include/uapi/linux/rfkill.h 18073F: net/rfkill/ 18074 18075RHASHTABLE 18076M: Thomas Graf <tgraf@suug.ch> 18077M: Herbert Xu <herbert@gondor.apana.org.au> 18078L: netdev@vger.kernel.org 18079S: Maintained 18080F: include/linux/rhashtable-types.h 18081F: include/linux/rhashtable.h 18082F: lib/rhashtable.c 18083F: lib/test_rhashtable.c 18084 18085RICOH R5C592 MEMORYSTICK DRIVER 18086M: Maxim Levitsky <maximlevitsky@gmail.com> 18087S: Maintained 18088F: drivers/memstick/host/r592.* 18089 18090RICOH SMARTMEDIA/XD DRIVER 18091M: Maxim Levitsky <maximlevitsky@gmail.com> 18092S: Maintained 18093F: drivers/mtd/nand/raw/r852.c 18094F: drivers/mtd/nand/raw/r852.h 18095 18096RISC-V PMU DRIVERS 18097M: Atish Patra <atishp@atishpatra.org> 18098R: Anup Patel <anup@brainfault.org> 18099L: linux-riscv@lists.infradead.org 18100S: Supported 18101F: drivers/perf/riscv_pmu.c 18102F: drivers/perf/riscv_pmu_legacy.c 18103F: drivers/perf/riscv_pmu_sbi.c 18104 18105RISC-V ARCHITECTURE 18106M: Paul Walmsley <paul.walmsley@sifive.com> 18107M: Palmer Dabbelt <palmer@dabbelt.com> 18108M: Albert Ou <aou@eecs.berkeley.edu> 18109L: linux-riscv@lists.infradead.org 18110S: Supported 18111Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18112C: irc://irc.libera.chat/riscv 18113P: Documentation/riscv/patch-acceptance.rst 18114T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18115F: arch/riscv/ 18116N: riscv 18117K: riscv 18118 18119RISC-V MICROCHIP FPGA SUPPORT 18120M: Conor Dooley <conor.dooley@microchip.com> 18121M: Daire McNamara <daire.mcnamara@microchip.com> 18122L: linux-riscv@lists.infradead.org 18123S: Supported 18124F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18125F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18126F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18127F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18128F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18129F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18130F: Documentation/devicetree/bindings/riscv/microchip.yaml 18131F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18132F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18133F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18134F: arch/riscv/boot/dts/microchip/ 18135F: drivers/char/hw_random/mpfs-rng.c 18136F: drivers/clk/microchip/clk-mpfs*.c 18137F: drivers/i2c/busses/i2c-microchip-corei2c.c 18138F: drivers/mailbox/mailbox-mpfs.c 18139F: drivers/pci/controller/pcie-microchip-host.c 18140F: drivers/reset/reset-mpfs.c 18141F: drivers/rtc/rtc-mpfs.c 18142F: drivers/soc/microchip/mpfs-sys-controller.c 18143F: drivers/spi/spi-microchip-core-qspi.c 18144F: drivers/spi/spi-microchip-core.c 18145F: drivers/usb/musb/mpfs.c 18146F: include/soc/microchip/mpfs.h 18147 18148RISC-V MISC SOC SUPPORT 18149M: Conor Dooley <conor@kernel.org> 18150L: linux-riscv@lists.infradead.org 18151S: Maintained 18152Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18153T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18154F: Documentation/devicetree/bindings/riscv/ 18155F: arch/riscv/boot/dts/ 18156 18157RNBD BLOCK DRIVERS 18158M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18159M: Jack Wang <jinpu.wang@ionos.com> 18160L: linux-block@vger.kernel.org 18161S: Maintained 18162F: drivers/block/rnbd/ 18163 18164ROCCAT DRIVERS 18165M: Stefan Achatz <erazor_de@users.sourceforge.net> 18166S: Maintained 18167W: http://sourceforge.net/projects/roccat/ 18168F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18169F: drivers/hid/hid-roccat* 18170F: include/linux/hid-roccat* 18171 18172ROCKCHIP CRYPTO DRIVERS 18173M: Corentin Labbe <clabbe@baylibre.com> 18174L: linux-crypto@vger.kernel.org 18175S: Maintained 18176F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18177F: drivers/crypto/rockchip/ 18178 18179ROCKCHIP I2S TDM DRIVER 18180M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18181L: linux-rockchip@lists.infradead.org 18182S: Maintained 18183F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18184F: sound/soc/rockchip/rockchip_i2s_tdm.* 18185 18186ROCKCHIP ISP V1 DRIVER 18187M: Dafna Hirschfeld <dafna@fastmail.com> 18188L: linux-media@vger.kernel.org 18189L: linux-rockchip@lists.infradead.org 18190S: Maintained 18191F: Documentation/admin-guide/media/rkisp1.rst 18192F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18193F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18194F: drivers/media/platform/rockchip/rkisp1 18195F: include/uapi/linux/rkisp1-config.h 18196 18197ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18198M: Jacob Chen <jacob-chen@iotwrt.com> 18199M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18200L: linux-media@vger.kernel.org 18201L: linux-rockchip@lists.infradead.org 18202S: Maintained 18203F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18204F: drivers/media/platform/rockchip/rga/ 18205 18206ROCKCHIP VIDEO DECODER DRIVER 18207M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18208L: linux-media@vger.kernel.org 18209L: linux-rockchip@lists.infradead.org 18210S: Maintained 18211F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18212F: drivers/staging/media/rkvdec/ 18213 18214ROCKER DRIVER 18215M: Jiri Pirko <jiri@resnulli.us> 18216L: netdev@vger.kernel.org 18217S: Supported 18218F: drivers/net/ethernet/rocker/ 18219 18220ROCKETPORT EXPRESS/INFINITY DRIVER 18221M: Kevin Cernekee <cernekee@gmail.com> 18222L: linux-serial@vger.kernel.org 18223S: Odd Fixes 18224F: drivers/tty/serial/rp2.* 18225 18226ROHM BD99954 CHARGER IC 18227M: Matti Vaittinen <mazziesaccount@gmail.com> 18228S: Supported 18229F: drivers/power/supply/bd99954-charger.c 18230F: drivers/power/supply/bd99954-charger.h 18231 18232ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18233M: Tomasz Duszynski <tduszyns@gmail.com> 18234S: Maintained 18235F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18236F: drivers/iio/light/bh1750.c 18237 18238ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18239M: Matti Vaittinen <mazziesaccount@gmail.com> 18240L: linux-iio@vger.kernel.org 18241S: Supported 18242F: drivers/iio/light/rohm-bu27034.c 18243 18244ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18245M: Marek Vasut <marek.vasut+renesas@gmail.com> 18246L: linux-kernel@vger.kernel.org 18247L: linux-renesas-soc@vger.kernel.org 18248S: Supported 18249F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18250F: drivers/gpio/gpio-bd9571mwv.c 18251F: drivers/mfd/bd9571mwv.c 18252F: drivers/regulator/bd9571mwv-regulator.c 18253F: include/linux/mfd/bd9571mwv.h 18254 18255ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18256M: Matti Vaittinen <mazziesaccount@gmail.com> 18257S: Supported 18258F: drivers/clk/clk-bd718x7.c 18259F: drivers/gpio/gpio-bd71815.c 18260F: drivers/gpio/gpio-bd71828.c 18261F: drivers/mfd/rohm-bd71828.c 18262F: drivers/mfd/rohm-bd718x7.c 18263F: drivers/mfd/rohm-bd9576.c 18264F: drivers/regulator/bd71815-regulator.c 18265F: drivers/regulator/bd71828-regulator.c 18266F: drivers/regulator/bd718x7-regulator.c 18267F: drivers/regulator/bd9576-regulator.c 18268F: drivers/regulator/rohm-regulator.c 18269F: drivers/rtc/rtc-bd70528.c 18270F: drivers/watchdog/bd9576_wdt.c 18271F: include/linux/mfd/rohm-bd71815.h 18272F: include/linux/mfd/rohm-bd71828.h 18273F: include/linux/mfd/rohm-bd718x7.h 18274F: include/linux/mfd/rohm-bd957x.h 18275F: include/linux/mfd/rohm-generic.h 18276F: include/linux/mfd/rohm-shared.h 18277 18278ROSE NETWORK LAYER 18279M: Ralf Baechle <ralf@linux-mips.org> 18280L: linux-hams@vger.kernel.org 18281S: Maintained 18282W: http://www.linux-ax25.org/ 18283F: include/net/rose.h 18284F: include/uapi/linux/rose.h 18285F: net/rose/ 18286 18287ROTATION DRIVER FOR ALLWINNER A83T 18288M: Jernej Skrabec <jernej.skrabec@gmail.com> 18289L: linux-media@vger.kernel.org 18290S: Maintained 18291T: git git://linuxtv.org/media_tree.git 18292F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18293F: drivers/media/platform/sunxi/sun8i-rotate/ 18294 18295RPMSG TTY DRIVER 18296M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18297L: linux-remoteproc@vger.kernel.org 18298S: Maintained 18299F: drivers/tty/rpmsg_tty.c 18300 18301RTL2830 MEDIA DRIVER 18302M: Antti Palosaari <crope@iki.fi> 18303L: linux-media@vger.kernel.org 18304S: Maintained 18305W: https://linuxtv.org 18306W: http://palosaari.fi/linux/ 18307Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18308T: git git://linuxtv.org/anttip/media_tree.git 18309F: drivers/media/dvb-frontends/rtl2830* 18310 18311RTL2832 MEDIA DRIVER 18312M: Antti Palosaari <crope@iki.fi> 18313L: linux-media@vger.kernel.org 18314S: Maintained 18315W: https://linuxtv.org 18316W: http://palosaari.fi/linux/ 18317Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18318T: git git://linuxtv.org/anttip/media_tree.git 18319F: drivers/media/dvb-frontends/rtl2832* 18320 18321RTL2832_SDR MEDIA DRIVER 18322M: Antti Palosaari <crope@iki.fi> 18323L: linux-media@vger.kernel.org 18324S: Maintained 18325W: https://linuxtv.org 18326W: http://palosaari.fi/linux/ 18327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18328T: git git://linuxtv.org/anttip/media_tree.git 18329F: drivers/media/dvb-frontends/rtl2832_sdr* 18330 18331RTL8180 WIRELESS DRIVER 18332L: linux-wireless@vger.kernel.org 18333S: Orphan 18334W: https://wireless.wiki.kernel.org/ 18335T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18336F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18337 18338RTL8187 WIRELESS DRIVER 18339M: Herton Ronaldo Krzesinski <herton@canonical.com> 18340M: Hin-Tak Leung <htl10@users.sourceforge.net> 18341M: Larry Finger <Larry.Finger@lwfinger.net> 18342L: linux-wireless@vger.kernel.org 18343S: Maintained 18344W: https://wireless.wiki.kernel.org/ 18345T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18346F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18347 18348RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18349M: Jes Sorensen <Jes.Sorensen@gmail.com> 18350L: linux-wireless@vger.kernel.org 18351S: Maintained 18352T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18353F: drivers/net/wireless/realtek/rtl8xxxu/ 18354 18355RTRS TRANSPORT DRIVERS 18356M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18357M: Jack Wang <jinpu.wang@ionos.com> 18358L: linux-rdma@vger.kernel.org 18359S: Maintained 18360F: drivers/infiniband/ulp/rtrs/ 18361 18362RUNTIME VERIFICATION (RV) 18363M: Daniel Bristot de Oliveira <bristot@kernel.org> 18364M: Steven Rostedt <rostedt@goodmis.org> 18365L: linux-trace-devel@vger.kernel.org 18366S: Maintained 18367F: Documentation/trace/rv/ 18368F: include/linux/rv.h 18369F: include/rv/ 18370F: kernel/trace/rv/ 18371F: tools/verification/ 18372 18373RUST 18374M: Miguel Ojeda <ojeda@kernel.org> 18375M: Alex Gaynor <alex.gaynor@gmail.com> 18376M: Wedson Almeida Filho <wedsonaf@gmail.com> 18377R: Boqun Feng <boqun.feng@gmail.com> 18378R: Gary Guo <gary@garyguo.net> 18379R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18380R: Benno Lossin <benno.lossin@proton.me> 18381L: rust-for-linux@vger.kernel.org 18382S: Supported 18383W: https://github.com/Rust-for-Linux/linux 18384B: https://github.com/Rust-for-Linux/linux/issues 18385C: zulip://rust-for-linux.zulipchat.com 18386T: git https://github.com/Rust-for-Linux/linux.git rust-next 18387F: Documentation/rust/ 18388F: rust/ 18389F: samples/rust/ 18390F: scripts/*rust* 18391K: \b(?i:rust)\b 18392 18393RXRPC SOCKETS (AF_RXRPC) 18394M: David Howells <dhowells@redhat.com> 18395M: Marc Dionne <marc.dionne@auristor.com> 18396L: linux-afs@lists.infradead.org 18397S: Supported 18398W: https://www.infradead.org/~dhowells/kafs/ 18399F: Documentation/networking/rxrpc.rst 18400F: include/keys/rxrpc-type.h 18401F: include/net/af_rxrpc.h 18402F: include/trace/events/rxrpc.h 18403F: include/uapi/linux/rxrpc.h 18404F: net/rxrpc/ 18405 18406S3 SAVAGE FRAMEBUFFER DRIVER 18407M: Antonino Daplas <adaplas@gmail.com> 18408L: linux-fbdev@vger.kernel.org 18409S: Maintained 18410F: drivers/video/fbdev/savage/ 18411 18412S390 ARCHITECTURE 18413M: Heiko Carstens <hca@linux.ibm.com> 18414M: Vasily Gorbik <gor@linux.ibm.com> 18415M: Alexander Gordeev <agordeev@linux.ibm.com> 18416R: Christian Borntraeger <borntraeger@linux.ibm.com> 18417R: Sven Schnelle <svens@linux.ibm.com> 18418L: linux-s390@vger.kernel.org 18419S: Supported 18420T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18421F: Documentation/driver-api/s390-drivers.rst 18422F: Documentation/s390/ 18423F: arch/s390/ 18424F: drivers/s390/ 18425F: drivers/watchdog/diag288_wdt.c 18426 18427S390 COMMON I/O LAYER 18428M: Vineeth Vijayan <vneethv@linux.ibm.com> 18429M: Peter Oberparleiter <oberpar@linux.ibm.com> 18430L: linux-s390@vger.kernel.org 18431S: Supported 18432F: drivers/s390/cio/ 18433 18434S390 DASD DRIVER 18435M: Stefan Haberland <sth@linux.ibm.com> 18436M: Jan Hoeppner <hoeppner@linux.ibm.com> 18437L: linux-s390@vger.kernel.org 18438S: Supported 18439F: block/partitions/ibm.c 18440F: drivers/s390/block/dasd* 18441F: include/linux/dasd_mod.h 18442 18443S390 IOMMU (PCI) 18444M: Niklas Schnelle <schnelle@linux.ibm.com> 18445M: Matthew Rosato <mjrosato@linux.ibm.com> 18446R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18447L: linux-s390@vger.kernel.org 18448S: Supported 18449F: drivers/iommu/s390-iommu.c 18450 18451S390 IUCV NETWORK LAYER 18452M: Alexandra Winter <wintera@linux.ibm.com> 18453M: Wenjia Zhang <wenjia@linux.ibm.com> 18454L: linux-s390@vger.kernel.org 18455L: netdev@vger.kernel.org 18456S: Supported 18457F: drivers/s390/net/*iucv* 18458F: include/net/iucv/ 18459F: net/iucv/ 18460 18461S390 NETWORK DRIVERS 18462M: Alexandra Winter <wintera@linux.ibm.com> 18463M: Wenjia Zhang <wenjia@linux.ibm.com> 18464L: linux-s390@vger.kernel.org 18465L: netdev@vger.kernel.org 18466S: Supported 18467F: drivers/s390/net/ 18468 18469S390 MM 18470M: Alexander Gordeev <agordeev@linux.ibm.com> 18471M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18472L: linux-s390@vger.kernel.org 18473S: Supported 18474T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18475F: arch/s390/include/asm/pgtable.h 18476F: arch/s390/mm 18477 18478S390 PCI SUBSYSTEM 18479M: Niklas Schnelle <schnelle@linux.ibm.com> 18480M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18481L: linux-s390@vger.kernel.org 18482S: Supported 18483F: arch/s390/pci/ 18484F: drivers/pci/hotplug/s390_pci_hpc.c 18485F: Documentation/s390/pci.rst 18486 18487S390 SCM DRIVER 18488M: Vineeth Vijayan <vneethv@linux.ibm.com> 18489L: linux-s390@vger.kernel.org 18490S: Supported 18491F: drivers/s390/block/scm* 18492F: drivers/s390/cio/scm.c 18493 18494S390 VFIO AP DRIVER 18495M: Tony Krowiak <akrowiak@linux.ibm.com> 18496M: Halil Pasic <pasic@linux.ibm.com> 18497M: Jason Herne <jjherne@linux.ibm.com> 18498L: linux-s390@vger.kernel.org 18499S: Supported 18500F: Documentation/s390/vfio-ap* 18501F: drivers/s390/crypto/vfio_ap* 18502 18503S390 VFIO-CCW DRIVER 18504M: Eric Farman <farman@linux.ibm.com> 18505M: Matthew Rosato <mjrosato@linux.ibm.com> 18506R: Halil Pasic <pasic@linux.ibm.com> 18507L: linux-s390@vger.kernel.org 18508L: kvm@vger.kernel.org 18509S: Supported 18510F: Documentation/s390/vfio-ccw.rst 18511F: drivers/s390/cio/vfio_ccw* 18512F: include/uapi/linux/vfio_ccw.h 18513 18514S390 VFIO-PCI DRIVER 18515M: Matthew Rosato <mjrosato@linux.ibm.com> 18516M: Eric Farman <farman@linux.ibm.com> 18517L: linux-s390@vger.kernel.org 18518L: kvm@vger.kernel.org 18519S: Supported 18520F: arch/s390/kvm/pci* 18521F: drivers/vfio/pci/vfio_pci_zdev.c 18522F: include/uapi/linux/vfio_zdev.h 18523 18524S390 ZCRYPT DRIVER 18525M: Harald Freudenberger <freude@linux.ibm.com> 18526L: linux-s390@vger.kernel.org 18527S: Supported 18528F: drivers/s390/crypto/ 18529 18530S390 ZFCP DRIVER 18531M: Steffen Maier <maier@linux.ibm.com> 18532M: Benjamin Block <bblock@linux.ibm.com> 18533L: linux-s390@vger.kernel.org 18534S: Supported 18535F: drivers/s390/scsi/zfcp_* 18536 18537SAA6588 RDS RECEIVER DRIVER 18538M: Hans Verkuil <hverkuil@xs4all.nl> 18539L: linux-media@vger.kernel.org 18540S: Odd Fixes 18541W: https://linuxtv.org 18542T: git git://linuxtv.org/media_tree.git 18543F: drivers/media/i2c/saa6588* 18544 18545SAA7134 VIDEO4LINUX DRIVER 18546M: Mauro Carvalho Chehab <mchehab@kernel.org> 18547L: linux-media@vger.kernel.org 18548S: Odd fixes 18549W: https://linuxtv.org 18550T: git git://linuxtv.org/media_tree.git 18551F: Documentation/driver-api/media/drivers/saa7134* 18552F: drivers/media/pci/saa7134/ 18553 18554SAA7146 VIDEO4LINUX-2 DRIVER 18555M: Hans Verkuil <hverkuil@xs4all.nl> 18556L: linux-media@vger.kernel.org 18557S: Maintained 18558T: git git://linuxtv.org/media_tree.git 18559F: drivers/media/common/saa7146/ 18560F: drivers/media/pci/saa7146/ 18561F: include/media/drv-intf/saa7146* 18562 18563SAFESETID SECURITY MODULE 18564M: Micah Morton <mortonm@chromium.org> 18565S: Supported 18566F: Documentation/admin-guide/LSM/SafeSetID.rst 18567F: security/safesetid/ 18568 18569SAMSUNG AUDIO (ASoC) DRIVERS 18570M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18571L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18572S: Maintained 18573B: mailto:linux-samsung-soc@vger.kernel.org 18574F: Documentation/devicetree/bindings/sound/samsung* 18575F: sound/soc/samsung/ 18576 18577SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18578M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18579L: linux-crypto@vger.kernel.org 18580L: linux-samsung-soc@vger.kernel.org 18581S: Maintained 18582F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18583F: drivers/crypto/exynos-rng.c 18584 18585SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18586M: Łukasz Stelmach <l.stelmach@samsung.com> 18587L: linux-samsung-soc@vger.kernel.org 18588S: Maintained 18589F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18590F: drivers/char/hw_random/exynos-trng.c 18591 18592SAMSUNG FRAMEBUFFER DRIVER 18593M: Jingoo Han <jingoohan1@gmail.com> 18594L: linux-fbdev@vger.kernel.org 18595S: Maintained 18596F: drivers/video/fbdev/s3c-fb.c 18597 18598SAMSUNG INTERCONNECT DRIVERS 18599M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18600M: Artur Świgoń <a.swigon@samsung.com> 18601L: linux-pm@vger.kernel.org 18602L: linux-samsung-soc@vger.kernel.org 18603S: Supported 18604F: drivers/interconnect/samsung/ 18605 18606SAMSUNG LAPTOP DRIVER 18607M: Corentin Chary <corentin.chary@gmail.com> 18608L: platform-driver-x86@vger.kernel.org 18609S: Maintained 18610F: drivers/platform/x86/samsung-laptop.c 18611 18612SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18613M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18614L: linux-kernel@vger.kernel.org 18615L: linux-samsung-soc@vger.kernel.org 18616S: Supported 18617B: mailto:linux-samsung-soc@vger.kernel.org 18618F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18619F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18620F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18621F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18622F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18623F: drivers/clk/clk-s2mps11.c 18624F: drivers/mfd/sec*.c 18625F: drivers/regulator/s2m*.c 18626F: drivers/regulator/s5m*.c 18627F: drivers/rtc/rtc-s5m.c 18628F: include/linux/mfd/samsung/ 18629 18630SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18631M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18632L: linux-media@vger.kernel.org 18633L: linux-samsung-soc@vger.kernel.org 18634S: Maintained 18635F: drivers/media/platform/samsung/s3c-camif/ 18636F: include/media/drv-intf/s3c_camif.h 18637 18638SAMSUNG S3FWRN5 NFC DRIVER 18639M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18640S: Maintained 18641F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18642F: drivers/nfc/s3fwrn5 18643 18644SAMSUNG S5C73M3 CAMERA DRIVER 18645M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18646M: Andrzej Hajda <andrzej.hajda@intel.com> 18647L: linux-media@vger.kernel.org 18648S: Supported 18649F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18650F: drivers/media/i2c/s5c73m3/* 18651 18652SAMSUNG S5K5BAF CAMERA DRIVER 18653M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18654M: Andrzej Hajda <andrzej.hajda@intel.com> 18655L: linux-media@vger.kernel.org 18656S: Supported 18657F: drivers/media/i2c/s5k5baf.c 18658 18659SAMSUNG S5P Security SubSystem (SSS) DRIVER 18660M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18661M: Vladimir Zapolskiy <vz@mleia.com> 18662L: linux-crypto@vger.kernel.org 18663L: linux-samsung-soc@vger.kernel.org 18664S: Maintained 18665F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18666F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18667F: drivers/crypto/s5p-sss.c 18668 18669SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18670M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18671L: linux-media@vger.kernel.org 18672S: Supported 18673Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18674F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18675F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18676F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18677F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18678F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18679F: drivers/media/platform/samsung/exynos4-is/ 18680 18681SAMSUNG SOC CLOCK DRIVERS 18682M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18683M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18684M: Tomasz Figa <tomasz.figa@gmail.com> 18685M: Chanwoo Choi <cw00.choi@samsung.com> 18686R: Alim Akhtar <alim.akhtar@samsung.com> 18687L: linux-samsung-soc@vger.kernel.org 18688S: Supported 18689T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18690T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18691F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18692F: Documentation/devicetree/bindings/clock/samsung,s3c* 18693F: drivers/clk/samsung/ 18694F: include/dt-bindings/clock/exynos*.h 18695F: include/dt-bindings/clock/s5p*.h 18696F: include/dt-bindings/clock/samsung,*.h 18697F: include/linux/clk/samsung.h 18698 18699SAMSUNG SPI DRIVERS 18700M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18701M: Andi Shyti <andi.shyti@kernel.org> 18702L: linux-spi@vger.kernel.org 18703L: linux-samsung-soc@vger.kernel.org 18704S: Maintained 18705F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18706F: drivers/spi/spi-s3c* 18707F: include/linux/platform_data/spi-s3c64xx.h 18708 18709SAMSUNG SXGBE DRIVERS 18710M: Byungho An <bh74.an@samsung.com> 18711L: netdev@vger.kernel.org 18712S: Supported 18713F: drivers/net/ethernet/samsung/sxgbe/ 18714 18715SAMSUNG THERMAL DRIVER 18716M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18717M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18718L: linux-pm@vger.kernel.org 18719L: linux-samsung-soc@vger.kernel.org 18720S: Maintained 18721F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18722F: drivers/thermal/samsung/ 18723 18724SAMSUNG USB2 PHY DRIVER 18725M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18726L: linux-kernel@vger.kernel.org 18727S: Supported 18728F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18729F: Documentation/driver-api/phy/samsung-usb2.rst 18730F: drivers/phy/samsung/phy-exynos4210-usb2.c 18731F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18732F: drivers/phy/samsung/phy-exynos5250-usb2.c 18733F: drivers/phy/samsung/phy-s5pv210-usb2.c 18734F: drivers/phy/samsung/phy-samsung-usb2.c 18735F: drivers/phy/samsung/phy-samsung-usb2.h 18736 18737SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18738M: Paul Barker <paul.barker@sancloud.com> 18739R: Marc Murphy <marc.murphy@sancloud.com> 18740S: Supported 18741F: arch/arm/boot/dts/am335x-sancloud* 18742 18743SC1200 WDT DRIVER 18744M: Zwane Mwaikambo <zwanem@gmail.com> 18745S: Maintained 18746F: drivers/watchdog/sc1200wdt.c 18747 18748SCHEDULER 18749M: Ingo Molnar <mingo@redhat.com> 18750M: Peter Zijlstra <peterz@infradead.org> 18751M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18752M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18753R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18754R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18755R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18756R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18757R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18758R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18759L: linux-kernel@vger.kernel.org 18760S: Maintained 18761T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18762F: include/linux/preempt.h 18763F: include/linux/sched.h 18764F: include/linux/wait.h 18765F: include/uapi/linux/sched.h 18766F: kernel/sched/ 18767 18768SCSI RDMA PROTOCOL (SRP) INITIATOR 18769M: Bart Van Assche <bvanassche@acm.org> 18770L: linux-rdma@vger.kernel.org 18771S: Supported 18772Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18773F: drivers/infiniband/ulp/srp/ 18774F: include/scsi/srp.h 18775 18776SCSI RDMA PROTOCOL (SRP) TARGET 18777M: Bart Van Assche <bvanassche@acm.org> 18778L: linux-rdma@vger.kernel.org 18779L: target-devel@vger.kernel.org 18780S: Supported 18781Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18782F: drivers/infiniband/ulp/srpt/ 18783 18784SCSI SG DRIVER 18785M: Doug Gilbert <dgilbert@interlog.com> 18786L: linux-scsi@vger.kernel.org 18787S: Maintained 18788W: http://sg.danny.cz/sg 18789F: Documentation/scsi/scsi-generic.rst 18790F: drivers/scsi/sg.c 18791F: include/scsi/sg.h 18792 18793SCSI SUBSYSTEM 18794M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18795M: "Martin K. Petersen" <martin.petersen@oracle.com> 18796L: linux-scsi@vger.kernel.org 18797S: Maintained 18798Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18799T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18800T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18801F: Documentation/devicetree/bindings/scsi/ 18802F: drivers/scsi/ 18803F: drivers/ufs/ 18804F: include/scsi/ 18805 18806SCSI TAPE DRIVER 18807M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18808L: linux-scsi@vger.kernel.org 18809S: Maintained 18810F: Documentation/scsi/st.rst 18811F: drivers/scsi/st.* 18812F: drivers/scsi/st_*.h 18813 18814SCSI TARGET CORE USER DRIVER 18815M: Bodo Stroesser <bostroesser@gmail.com> 18816L: linux-scsi@vger.kernel.org 18817L: target-devel@vger.kernel.org 18818S: Supported 18819F: Documentation/target/tcmu-design.rst 18820F: drivers/target/target_core_user.c 18821F: include/uapi/linux/target_core_user.h 18822 18823SCSI TARGET SUBSYSTEM 18824M: "Martin K. Petersen" <martin.petersen@oracle.com> 18825L: linux-scsi@vger.kernel.org 18826L: target-devel@vger.kernel.org 18827S: Supported 18828W: http://www.linux-iscsi.org 18829Q: https://patchwork.kernel.org/project/target-devel/list/ 18830T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18831F: Documentation/target/ 18832F: drivers/target/ 18833F: include/target/ 18834 18835SCTP PROTOCOL 18836M: Neil Horman <nhorman@tuxdriver.com> 18837M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18838M: Xin Long <lucien.xin@gmail.com> 18839L: linux-sctp@vger.kernel.org 18840S: Maintained 18841W: http://lksctp.sourceforge.net 18842F: Documentation/networking/sctp.rst 18843F: include/linux/sctp.h 18844F: include/net/sctp/ 18845F: include/uapi/linux/sctp.h 18846F: net/sctp/ 18847 18848SCx200 CPU SUPPORT 18849M: Jim Cromie <jim.cromie@gmail.com> 18850S: Odd Fixes 18851F: Documentation/i2c/busses/scx200_acb.rst 18852F: arch/x86/platform/scx200/ 18853F: drivers/i2c/busses/scx200* 18854F: drivers/mtd/maps/scx200_docflash.c 18855F: drivers/watchdog/scx200_wdt.c 18856F: include/linux/scx200.h 18857 18858SCx200 GPIO DRIVER 18859M: Jim Cromie <jim.cromie@gmail.com> 18860S: Maintained 18861F: drivers/char/scx200_gpio.c 18862F: include/linux/scx200_gpio.h 18863 18864SCx200 HRT CLOCKSOURCE DRIVER 18865M: Jim Cromie <jim.cromie@gmail.com> 18866S: Maintained 18867F: drivers/clocksource/scx200_hrt.c 18868 18869SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18870M: Sascha Sommer <saschasommer@freenet.de> 18871L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18872S: Maintained 18873F: drivers/mmc/host/sdricoh_cs.c 18874 18875SECO BOARDS CEC DRIVER 18876M: Ettore Chimenti <ek5.chimenti@gmail.com> 18877S: Maintained 18878F: drivers/media/cec/platform/seco/seco-cec.c 18879F: drivers/media/cec/platform/seco/seco-cec.h 18880 18881SECURE COMPUTING 18882M: Kees Cook <keescook@chromium.org> 18883R: Andy Lutomirski <luto@amacapital.net> 18884R: Will Drewry <wad@chromium.org> 18885S: Supported 18886T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18887F: Documentation/userspace-api/seccomp_filter.rst 18888F: include/linux/seccomp.h 18889F: include/uapi/linux/seccomp.h 18890F: kernel/seccomp.c 18891F: tools/testing/selftests/kselftest_harness.h 18892F: tools/testing/selftests/seccomp/* 18893K: \bsecure_computing 18894K: \bTIF_SECCOMP\b 18895 18896SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18897M: Kamal Dasu <kdasu.kdev@gmail.com> 18898M: Al Cooper <alcooperx@gmail.com> 18899R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18900L: linux-mmc@vger.kernel.org 18901S: Maintained 18902F: drivers/mmc/host/sdhci-brcmstb* 18903 18904SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18905M: Adrian Hunter <adrian.hunter@intel.com> 18906L: linux-mmc@vger.kernel.org 18907S: Supported 18908F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18909F: drivers/mmc/host/sdhci* 18910 18911SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18912M: Eugen Hristev <eugen.hristev@microchip.com> 18913L: linux-mmc@vger.kernel.org 18914S: Supported 18915F: drivers/mmc/host/sdhci-of-at91.c 18916 18917SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18918M: Ben Dooks <ben-linux@fluff.org> 18919M: Jaehoon Chung <jh80.chung@samsung.com> 18920L: linux-mmc@vger.kernel.org 18921S: Maintained 18922F: drivers/mmc/host/sdhci-s3c* 18923 18924SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18925M: Viresh Kumar <vireshk@kernel.org> 18926L: linux-mmc@vger.kernel.org 18927S: Maintained 18928F: drivers/mmc/host/sdhci-spear.c 18929 18930SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18931M: Vignesh Raghavendra <vigneshr@ti.com> 18932L: linux-mmc@vger.kernel.org 18933S: Maintained 18934F: drivers/mmc/host/sdhci-omap.c 18935 18936SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18937M: Haibo Chen <haibo.chen@nxp.com> 18938L: linux-imx@nxp.com 18939L: linux-mmc@vger.kernel.org 18940S: Maintained 18941F: drivers/mmc/host/sdhci-esdhc-imx.c 18942 18943SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18944M: Jonathan Derrick <jonathan.derrick@linux.dev> 18945L: linux-block@vger.kernel.org 18946S: Supported 18947F: block/opal_proto.h 18948F: block/sed* 18949F: include/linux/sed* 18950F: include/uapi/linux/sed* 18951 18952SECURITY CONTACT 18953M: Security Officers <security@kernel.org> 18954S: Supported 18955F: Documentation/process/security-bugs.rst 18956 18957SECURITY SUBSYSTEM 18958M: Paul Moore <paul@paul-moore.com> 18959M: James Morris <jmorris@namei.org> 18960M: "Serge E. Hallyn" <serge@hallyn.com> 18961L: linux-security-module@vger.kernel.org (suggested Cc:) 18962S: Supported 18963W: http://kernsec.org/ 18964T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18965F: security/ 18966X: security/selinux/ 18967 18968SELINUX SECURITY MODULE 18969M: Paul Moore <paul@paul-moore.com> 18970M: Stephen Smalley <stephen.smalley.work@gmail.com> 18971M: Eric Paris <eparis@parisplace.org> 18972L: selinux@vger.kernel.org 18973S: Supported 18974W: https://selinuxproject.org 18975W: https://github.com/SELinuxProject 18976T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18977F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 18978F: Documentation/ABI/removed/sysfs-selinux-disable 18979F: Documentation/admin-guide/LSM/SELinux.rst 18980F: include/trace/events/avc.h 18981F: include/uapi/linux/selinux_netlink.h 18982F: scripts/selinux/ 18983F: security/selinux/ 18984 18985SENSABLE PHANTOM 18986M: Jiri Slaby <jirislaby@kernel.org> 18987S: Maintained 18988F: drivers/misc/phantom.c 18989F: include/uapi/linux/phantom.h 18990 18991SENSEAIR SUNRISE 006-0-0007 18992M: Jacopo Mondi <jacopo@jmondi.org> 18993S: Maintained 18994F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18995F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18996F: drivers/iio/chemical/sunrise_co2.c 18997 18998SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18999M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19000S: Maintained 19001F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19002F: drivers/iio/chemical/scd30.h 19003F: drivers/iio/chemical/scd30_core.c 19004F: drivers/iio/chemical/scd30_i2c.c 19005F: drivers/iio/chemical/scd30_serial.c 19006 19007SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19008M: Roan van Dijk <roan@protonic.nl> 19009S: Maintained 19010F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19011F: drivers/iio/chemical/scd4x.c 19012 19013SENSIRION SGP40 GAS SENSOR DRIVER 19014M: Andreas Klinger <ak@it-klinger.de> 19015S: Maintained 19016F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19017F: drivers/iio/chemical/sgp40.c 19018 19019SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19020M: Tomasz Duszynski <tduszyns@gmail.com> 19021S: Maintained 19022F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19023F: drivers/iio/chemical/sps30.c 19024F: drivers/iio/chemical/sps30_i2c.c 19025F: drivers/iio/chemical/sps30_serial.c 19026 19027SERIAL DEVICE BUS 19028M: Rob Herring <robh@kernel.org> 19029L: linux-serial@vger.kernel.org 19030S: Maintained 19031F: Documentation/devicetree/bindings/serial/serial.yaml 19032F: drivers/tty/serdev/ 19033F: include/linux/serdev.h 19034 19035SERIAL DRIVERS 19036M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19037L: linux-serial@vger.kernel.org 19038S: Maintained 19039F: Documentation/devicetree/bindings/serial/ 19040F: drivers/tty/serial/ 19041 19042SERIAL IR RECEIVER 19043M: Sean Young <sean@mess.org> 19044L: linux-media@vger.kernel.org 19045S: Maintained 19046F: drivers/media/rc/serial_ir.c 19047 19048SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19049M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19050L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19051S: Maintained 19052F: Documentation/devicetree/bindings/slimbus/ 19053F: drivers/slimbus/ 19054F: include/linux/slimbus.h 19055 19056SFC NETWORK DRIVER 19057M: Edward Cree <ecree.xilinx@gmail.com> 19058M: Martin Habets <habetsm.xilinx@gmail.com> 19059L: netdev@vger.kernel.org 19060L: linux-net-drivers@amd.com 19061S: Supported 19062F: Documentation/networking/devlink/sfc.rst 19063F: drivers/net/ethernet/sfc/ 19064 19065SFCTEMP HWMON DRIVER 19066M: Emil Renner Berthing <kernel@esmil.dk> 19067L: linux-hwmon@vger.kernel.org 19068S: Maintained 19069F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19070F: Documentation/hwmon/sfctemp.rst 19071F: drivers/hwmon/sfctemp.c 19072 19073SFF/SFP/SFP+ MODULE SUPPORT 19074M: Russell King <linux@armlinux.org.uk> 19075L: netdev@vger.kernel.org 19076S: Maintained 19077F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19078F: drivers/net/phy/phylink.c 19079F: drivers/net/phy/sfp* 19080F: include/linux/mdio/mdio-i2c.h 19081F: include/linux/phylink.h 19082F: include/linux/sfp.h 19083K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19084 19085SGI GRU DRIVER 19086M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19087S: Maintained 19088F: drivers/misc/sgi-gru/ 19089 19090SGI XP/XPC/XPNET DRIVER 19091M: Robin Holt <robinmholt@gmail.com> 19092M: Steve Wahl <steve.wahl@hpe.com> 19093R: Mike Travis <mike.travis@hpe.com> 19094S: Maintained 19095F: drivers/misc/sgi-xp/ 19096 19097SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19098M: Karsten Graul <kgraul@linux.ibm.com> 19099M: Wenjia Zhang <wenjia@linux.ibm.com> 19100M: Jan Karcher <jaka@linux.ibm.com> 19101L: linux-s390@vger.kernel.org 19102S: Supported 19103F: net/smc/ 19104 19105SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19106M: Linus Walleij <linus.walleij@linaro.org> 19107L: linux-iio@vger.kernel.org 19108S: Maintained 19109T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19110F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19111F: drivers/iio/light/gp2ap002.c 19112 19113SHARP RJ54N1CB0C SENSOR DRIVER 19114M: Jacopo Mondi <jacopo@jmondi.org> 19115L: linux-media@vger.kernel.org 19116S: Odd fixes 19117T: git git://linuxtv.org/media_tree.git 19118F: drivers/media/i2c/rj54n1cb0c.c 19119F: include/media/i2c/rj54n1cb0c.h 19120 19121SH_VOU V4L2 OUTPUT DRIVER 19122L: linux-media@vger.kernel.org 19123S: Orphan 19124F: drivers/media/platform/renesas/sh_vou.c 19125F: include/media/drv-intf/sh_vou.h 19126 19127SI2157 MEDIA DRIVER 19128M: Antti Palosaari <crope@iki.fi> 19129L: linux-media@vger.kernel.org 19130S: Maintained 19131W: https://linuxtv.org 19132W: http://palosaari.fi/linux/ 19133Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19134T: git git://linuxtv.org/anttip/media_tree.git 19135F: drivers/media/tuners/si2157* 19136 19137SI2165 MEDIA DRIVER 19138M: Matthias Schwarzott <zzam@gentoo.org> 19139L: linux-media@vger.kernel.org 19140S: Maintained 19141W: https://linuxtv.org 19142Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19143F: drivers/media/dvb-frontends/si2165* 19144 19145SI2168 MEDIA DRIVER 19146M: Antti Palosaari <crope@iki.fi> 19147L: linux-media@vger.kernel.org 19148S: Maintained 19149W: https://linuxtv.org 19150W: http://palosaari.fi/linux/ 19151Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19152T: git git://linuxtv.org/anttip/media_tree.git 19153F: drivers/media/dvb-frontends/si2168* 19154 19155SI470X FM RADIO RECEIVER I2C DRIVER 19156M: Hans Verkuil <hverkuil@xs4all.nl> 19157L: linux-media@vger.kernel.org 19158S: Odd Fixes 19159W: https://linuxtv.org 19160T: git git://linuxtv.org/media_tree.git 19161F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19162F: drivers/media/radio/si470x/radio-si470x-i2c.c 19163 19164SI470X FM RADIO RECEIVER USB DRIVER 19165M: Hans Verkuil <hverkuil@xs4all.nl> 19166L: linux-media@vger.kernel.org 19167S: Maintained 19168W: https://linuxtv.org 19169T: git git://linuxtv.org/media_tree.git 19170F: drivers/media/radio/si470x/radio-si470x-common.c 19171F: drivers/media/radio/si470x/radio-si470x-usb.c 19172F: drivers/media/radio/si470x/radio-si470x.h 19173 19174SI4713 FM RADIO TRANSMITTER I2C DRIVER 19175M: Eduardo Valentin <edubezval@gmail.com> 19176L: linux-media@vger.kernel.org 19177S: Odd Fixes 19178W: https://linuxtv.org 19179T: git git://linuxtv.org/media_tree.git 19180F: drivers/media/radio/si4713/si4713.? 19181 19182SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19183M: Eduardo Valentin <edubezval@gmail.com> 19184L: linux-media@vger.kernel.org 19185S: Odd Fixes 19186W: https://linuxtv.org 19187T: git git://linuxtv.org/media_tree.git 19188F: drivers/media/radio/si4713/radio-platform-si4713.c 19189 19190SI4713 FM RADIO TRANSMITTER USB DRIVER 19191M: Hans Verkuil <hverkuil@xs4all.nl> 19192L: linux-media@vger.kernel.org 19193S: Maintained 19194W: https://linuxtv.org 19195T: git git://linuxtv.org/media_tree.git 19196F: drivers/media/radio/si4713/radio-usb-si4713.c 19197 19198SIANO DVB DRIVER 19199M: Mauro Carvalho Chehab <mchehab@kernel.org> 19200L: linux-media@vger.kernel.org 19201S: Odd fixes 19202W: https://linuxtv.org 19203T: git git://linuxtv.org/media_tree.git 19204F: drivers/media/common/siano/ 19205F: drivers/media/mmc/siano/ 19206F: drivers/media/usb/siano/ 19207F: drivers/media/usb/siano/ 19208 19209SIFIVE DRIVERS 19210M: Palmer Dabbelt <palmer@dabbelt.com> 19211M: Paul Walmsley <paul.walmsley@sifive.com> 19212L: linux-riscv@lists.infradead.org 19213S: Supported 19214N: sifive 19215K: [^@]sifive 19216 19217SIFIVE FU540 SYSTEM-ON-CHIP 19218M: Paul Walmsley <paul.walmsley@sifive.com> 19219M: Palmer Dabbelt <palmer@dabbelt.com> 19220L: linux-riscv@lists.infradead.org 19221S: Supported 19222T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19223N: fu540 19224K: fu540 19225 19226SIFIVE PDMA DRIVER 19227M: Green Wan <green.wan@sifive.com> 19228S: Maintained 19229F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19230F: drivers/dma/sf-pdma/ 19231 19232SIFIVE SOC DRIVERS 19233M: Conor Dooley <conor@kernel.org> 19234L: linux-riscv@lists.infradead.org 19235S: Maintained 19236T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19237F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19238F: drivers/soc/sifive/ 19239 19240SILEAD TOUCHSCREEN DRIVER 19241M: Hans de Goede <hdegoede@redhat.com> 19242L: linux-input@vger.kernel.org 19243L: platform-driver-x86@vger.kernel.org 19244S: Maintained 19245F: drivers/input/touchscreen/silead.c 19246F: drivers/platform/x86/touchscreen_dmi.c 19247 19248SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19249M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19250S: Supported 19251F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19252F: drivers/net/wireless/silabs/wfx/ 19253 19254SILICON MOTION SM712 FRAME BUFFER DRIVER 19255M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19256M: Teddy Wang <teddy.wang@siliconmotion.com> 19257M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19258L: linux-fbdev@vger.kernel.org 19259S: Maintained 19260F: Documentation/fb/sm712fb.rst 19261F: drivers/video/fbdev/sm712* 19262 19263SILVACO I3C DUAL-ROLE MASTER 19264M: Miquel Raynal <miquel.raynal@bootlin.com> 19265M: Conor Culhane <conor.culhane@silvaco.com> 19266L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19267S: Maintained 19268F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19269F: drivers/i3c/master/svc-i3c-master.c 19270 19271SIMPLEFB FB DRIVER 19272M: Hans de Goede <hdegoede@redhat.com> 19273L: linux-fbdev@vger.kernel.org 19274S: Maintained 19275F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19276F: drivers/video/fbdev/simplefb.c 19277F: include/linux/platform_data/simplefb.h 19278 19279SIMTEC EB110ATX (Chalice CATS) 19280M: Simtec Linux Team <linux@simtec.co.uk> 19281S: Supported 19282W: http://www.simtec.co.uk/products/EB110ATX/ 19283 19284SIOX 19285M: Thorsten Scherer <t.scherer@eckelmann.de> 19286M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19287R: Pengutronix Kernel Team <kernel@pengutronix.de> 19288S: Supported 19289F: drivers/gpio/gpio-siox.c 19290F: drivers/siox/* 19291F: include/trace/events/siox.h 19292 19293SIPHASH PRF ROUTINES 19294M: Jason A. Donenfeld <Jason@zx2c4.com> 19295S: Maintained 19296F: include/linux/siphash.h 19297F: lib/siphash.c 19298F: lib/siphash_kunit.c 19299 19300SIS 190 ETHERNET DRIVER 19301M: Francois Romieu <romieu@fr.zoreil.com> 19302L: netdev@vger.kernel.org 19303S: Maintained 19304F: drivers/net/ethernet/sis/sis190.c 19305 19306SIS 900/7016 FAST ETHERNET DRIVER 19307M: Daniele Venzano <venza@brownhat.org> 19308L: netdev@vger.kernel.org 19309S: Maintained 19310W: http://www.brownhat.org/sis900.html 19311F: drivers/net/ethernet/sis/sis900.* 19312 19313SIS FRAMEBUFFER DRIVER 19314S: Orphan 19315F: Documentation/fb/sisfb.rst 19316F: drivers/video/fbdev/sis/ 19317F: include/video/sisfb.h 19318 19319SIS I2C TOUCHSCREEN DRIVER 19320M: Mika Penttilä <mpenttil@redhat.com> 19321L: linux-input@vger.kernel.org 19322S: Maintained 19323F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19324F: drivers/input/touchscreen/sis_i2c.c 19325 19326SIS USB2VGA DRIVER 19327M: Thomas Winischhofer <thomas@winischhofer.net> 19328S: Maintained 19329W: http://www.winischhofer.at/linuxsisusbvga.shtml 19330F: drivers/usb/misc/sisusbvga/ 19331 19332SL28 CPLD MFD DRIVER 19333M: Michael Walle <michael@walle.cc> 19334S: Maintained 19335F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19336F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19337F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19338F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19339F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19340F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19341F: drivers/gpio/gpio-sl28cpld.c 19342F: drivers/hwmon/sl28cpld-hwmon.c 19343F: drivers/irqchip/irq-sl28cpld.c 19344F: drivers/pwm/pwm-sl28cpld.c 19345F: drivers/watchdog/sl28cpld_wdt.c 19346 19347SL28 VPD NVMEM LAYOUT DRIVER 19348M: Michael Walle <michael@walle.cc> 19349S: Maintained 19350F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19351F: drivers/nvmem/layouts/sl28vpd.c 19352 19353SLAB ALLOCATOR 19354M: Christoph Lameter <cl@linux.com> 19355M: Pekka Enberg <penberg@kernel.org> 19356M: David Rientjes <rientjes@google.com> 19357M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19358M: Andrew Morton <akpm@linux-foundation.org> 19359M: Vlastimil Babka <vbabka@suse.cz> 19360R: Roman Gushchin <roman.gushchin@linux.dev> 19361R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19362L: linux-mm@kvack.org 19363S: Maintained 19364T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19365F: include/linux/sl?b*.h 19366F: mm/sl?b* 19367 19368SLCAN CAN NETWORK DRIVER 19369M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19370L: linux-can@vger.kernel.org 19371S: Maintained 19372F: drivers/net/can/slcan/ 19373 19374SLEEPABLE READ-COPY UPDATE (SRCU) 19375M: Lai Jiangshan <jiangshanlai@gmail.com> 19376M: "Paul E. McKenney" <paulmck@kernel.org> 19377M: Josh Triplett <josh@joshtriplett.org> 19378R: Steven Rostedt <rostedt@goodmis.org> 19379R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19380L: rcu@vger.kernel.org 19381S: Supported 19382W: http://www.rdrop.com/users/paulmck/RCU/ 19383T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19384F: include/linux/srcu*.h 19385F: kernel/rcu/srcu*.c 19386 19387SMACK SECURITY MODULE 19388M: Casey Schaufler <casey@schaufler-ca.com> 19389L: linux-security-module@vger.kernel.org 19390S: Maintained 19391W: http://schaufler-ca.com 19392T: git git://github.com/cschaufler/smack-next 19393F: Documentation/admin-guide/LSM/Smack.rst 19394F: security/smack/ 19395 19396SMC91x ETHERNET DRIVER 19397M: Nicolas Pitre <nico@fluxnic.net> 19398S: Odd Fixes 19399F: drivers/net/ethernet/smsc/smc91x.* 19400 19401SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19402M: Mark Rutland <mark.rutland@arm.com> 19403M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19404M: Sudeep Holla <sudeep.holla@arm.com> 19405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19406S: Maintained 19407F: drivers/firmware/smccc/ 19408F: include/linux/arm-smccc.h 19409 19410SMM665 HARDWARE MONITOR DRIVER 19411M: Guenter Roeck <linux@roeck-us.net> 19412L: linux-hwmon@vger.kernel.org 19413S: Maintained 19414F: Documentation/hwmon/smm665.rst 19415F: drivers/hwmon/smm665.c 19416 19417SMSC EMC2103 HARDWARE MONITOR DRIVER 19418M: Steve Glendinning <steve.glendinning@shawell.net> 19419L: linux-hwmon@vger.kernel.org 19420S: Maintained 19421F: Documentation/hwmon/emc2103.rst 19422F: drivers/hwmon/emc2103.c 19423 19424SMSC SCH5627 HARDWARE MONITOR DRIVER 19425M: Hans de Goede <hdegoede@redhat.com> 19426L: linux-hwmon@vger.kernel.org 19427S: Supported 19428F: Documentation/hwmon/sch5627.rst 19429F: drivers/hwmon/sch5627.c 19430 19431SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19432M: Steve Glendinning <steve.glendinning@shawell.net> 19433L: linux-fbdev@vger.kernel.org 19434S: Maintained 19435F: drivers/video/fbdev/smscufx.c 19436 19437SMSC47B397 HARDWARE MONITOR DRIVER 19438M: Jean Delvare <jdelvare@suse.com> 19439L: linux-hwmon@vger.kernel.org 19440S: Maintained 19441F: Documentation/hwmon/smsc47b397.rst 19442F: drivers/hwmon/smsc47b397.c 19443 19444SMSC911x ETHERNET DRIVER 19445M: Steve Glendinning <steve.glendinning@shawell.net> 19446L: netdev@vger.kernel.org 19447S: Maintained 19448F: drivers/net/ethernet/smsc/smsc911x.* 19449F: include/linux/smsc911x.h 19450 19451SMSC9420 PCI ETHERNET DRIVER 19452M: Steve Glendinning <steve.glendinning@shawell.net> 19453L: netdev@vger.kernel.org 19454S: Maintained 19455F: drivers/net/ethernet/smsc/smsc9420.* 19456 19457SOCIONEXT (SNI) AVE NETWORK DRIVER 19458M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19459L: netdev@vger.kernel.org 19460S: Maintained 19461F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19462F: drivers/net/ethernet/socionext/sni_ave.c 19463 19464SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19465M: Jassi Brar <jaswinder.singh@linaro.org> 19466M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19467L: netdev@vger.kernel.org 19468S: Maintained 19469F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19470F: drivers/net/ethernet/socionext/netsec.c 19471 19472SOCIONEXT (SNI) Synquacer SPI DRIVER 19473M: Masahisa Kojima <masahisa.kojima@linaro.org> 19474M: Jassi Brar <jaswinder.singh@linaro.org> 19475L: linux-spi@vger.kernel.org 19476S: Maintained 19477F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19478F: drivers/spi/spi-synquacer.c 19479 19480SOCIONEXT SYNQUACER I2C DRIVER 19481M: Ard Biesheuvel <ardb@kernel.org> 19482L: linux-i2c@vger.kernel.org 19483S: Maintained 19484F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19485F: drivers/i2c/busses/i2c-synquacer.c 19486 19487SOCIONEXT UNIPHIER SOUND DRIVER 19488L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19489S: Orphan 19490F: sound/soc/uniphier/ 19491 19492SOCKET TIMESTAMPING 19493M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19494S: Maintained 19495F: Documentation/networking/timestamping.rst 19496F: include/uapi/linux/net_tstamp.h 19497F: tools/testing/selftests/net/so_txtime.c 19498 19499SOEKRIS NET48XX LED SUPPORT 19500M: Chris Boot <bootc@bootc.net> 19501S: Maintained 19502F: drivers/leds/leds-net48xx.c 19503 19504SOFT-IWARP DRIVER (siw) 19505M: Bernard Metzler <bmt@zurich.ibm.com> 19506L: linux-rdma@vger.kernel.org 19507S: Supported 19508F: drivers/infiniband/sw/siw/ 19509F: include/uapi/rdma/siw-abi.h 19510 19511SOFT-ROCE DRIVER (rxe) 19512M: Zhu Yanjun <zyjzyj2000@gmail.com> 19513L: linux-rdma@vger.kernel.org 19514S: Supported 19515F: drivers/infiniband/sw/rxe/ 19516F: include/uapi/rdma/rdma_user_rxe.h 19517 19518SOFTLOGIC 6x10 MPEG CODEC 19519M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19520M: Anton Sviridenko <anton@corp.bluecherry.net> 19521M: Andrey Utkin <andrey_utkin@fastmail.com> 19522M: Ismael Luceno <ismael@iodev.co.uk> 19523L: linux-media@vger.kernel.org 19524S: Supported 19525F: drivers/media/pci/solo6x10/ 19526 19527SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19528M: James Morse <james.morse@arm.com> 19529L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19530S: Maintained 19531F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19532F: drivers/firmware/arm_sdei.c 19533F: include/linux/arm_sdei.h 19534F: include/uapi/linux/arm_sdei.h 19535 19536SOFTWARE NODES AND DEVICE PROPERTIES 19537R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19538R: Daniel Scally <djrscally@gmail.com> 19539R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19540R: Sakari Ailus <sakari.ailus@linux.intel.com> 19541L: linux-acpi@vger.kernel.org 19542S: Maintained 19543F: drivers/base/property.c 19544F: drivers/base/swnode.c 19545F: include/linux/fwnode.h 19546F: include/linux/property.h 19547 19548SOFTWARE RAID (Multiple Disks) SUPPORT 19549M: Song Liu <song@kernel.org> 19550L: linux-raid@vger.kernel.org 19551S: Supported 19552Q: https://patchwork.kernel.org/project/linux-raid/list/ 19553T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19554F: drivers/md/Kconfig 19555F: drivers/md/Makefile 19556F: drivers/md/md* 19557F: drivers/md/raid* 19558F: include/linux/raid/ 19559F: include/uapi/linux/raid/ 19560 19561SOLIDRUN CLEARFOG SUPPORT 19562M: Russell King <linux@armlinux.org.uk> 19563S: Maintained 19564F: arch/arm/boot/dts/armada-388-clearfog* 19565F: arch/arm/boot/dts/armada-38x-solidrun-* 19566 19567SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19568M: Russell King <linux@armlinux.org.uk> 19569S: Maintained 19570F: arch/arm/boot/dts/imx6*-cubox-i* 19571F: arch/arm/boot/dts/imx6*-hummingboard* 19572F: arch/arm/boot/dts/imx6*-sr-* 19573 19574SONIC NETWORK DRIVER 19575M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19576L: netdev@vger.kernel.org 19577S: Maintained 19578F: drivers/net/ethernet/natsemi/sonic.* 19579 19580SONICS SILICON BACKPLANE DRIVER (SSB) 19581M: Michael Buesch <m@bues.ch> 19582L: linux-wireless@vger.kernel.org 19583S: Maintained 19584F: drivers/ssb/ 19585F: include/linux/ssb/ 19586 19587SONY IMX208 SENSOR DRIVER 19588M: Sakari Ailus <sakari.ailus@linux.intel.com> 19589L: linux-media@vger.kernel.org 19590S: Maintained 19591T: git git://linuxtv.org/media_tree.git 19592F: drivers/media/i2c/imx208.c 19593 19594SONY IMX214 SENSOR DRIVER 19595M: Ricardo Ribalda <ribalda@kernel.org> 19596L: linux-media@vger.kernel.org 19597S: Maintained 19598T: git git://linuxtv.org/media_tree.git 19599F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19600F: drivers/media/i2c/imx214.c 19601 19602SONY IMX219 SENSOR DRIVER 19603M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19604L: linux-media@vger.kernel.org 19605S: Maintained 19606T: git git://linuxtv.org/media_tree.git 19607F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19608F: drivers/media/i2c/imx219.c 19609 19610SONY IMX258 SENSOR DRIVER 19611M: Sakari Ailus <sakari.ailus@linux.intel.com> 19612L: linux-media@vger.kernel.org 19613S: Maintained 19614T: git git://linuxtv.org/media_tree.git 19615F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19616F: drivers/media/i2c/imx258.c 19617 19618SONY IMX274 SENSOR DRIVER 19619M: Leon Luo <leonl@leopardimaging.com> 19620L: linux-media@vger.kernel.org 19621S: Maintained 19622T: git git://linuxtv.org/media_tree.git 19623F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19624F: drivers/media/i2c/imx274.c 19625 19626SONY IMX290 SENSOR DRIVER 19627M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19628L: linux-media@vger.kernel.org 19629S: Maintained 19630T: git git://linuxtv.org/media_tree.git 19631F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19632F: drivers/media/i2c/imx290.c 19633 19634SONY IMX296 SENSOR DRIVER 19635M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19636M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19637L: linux-media@vger.kernel.org 19638S: Maintained 19639T: git git://linuxtv.org/media_tree.git 19640F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19641F: drivers/media/i2c/imx296.c 19642 19643SONY IMX319 SENSOR DRIVER 19644M: Bingbu Cao <bingbu.cao@intel.com> 19645L: linux-media@vger.kernel.org 19646S: Maintained 19647T: git git://linuxtv.org/media_tree.git 19648F: drivers/media/i2c/imx319.c 19649 19650SONY IMX334 SENSOR DRIVER 19651M: Paul J. Murphy <paul.j.murphy@intel.com> 19652M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19653L: linux-media@vger.kernel.org 19654S: Maintained 19655T: git git://linuxtv.org/media_tree.git 19656F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19657F: drivers/media/i2c/imx334.c 19658 19659SONY IMX335 SENSOR DRIVER 19660M: Paul J. Murphy <paul.j.murphy@intel.com> 19661M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19662L: linux-media@vger.kernel.org 19663S: Maintained 19664T: git git://linuxtv.org/media_tree.git 19665F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19666F: drivers/media/i2c/imx335.c 19667 19668SONY IMX355 SENSOR DRIVER 19669M: Tianshu Qiu <tian.shu.qiu@intel.com> 19670L: linux-media@vger.kernel.org 19671S: Maintained 19672T: git git://linuxtv.org/media_tree.git 19673F: drivers/media/i2c/imx355.c 19674 19675SONY IMX412 SENSOR DRIVER 19676M: Paul J. Murphy <paul.j.murphy@intel.com> 19677M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19678L: linux-media@vger.kernel.org 19679S: Maintained 19680T: git git://linuxtv.org/media_tree.git 19681F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19682F: drivers/media/i2c/imx412.c 19683 19684SONY IMX415 SENSOR DRIVER 19685M: Michael Riesch <michael.riesch@wolfvision.net> 19686L: linux-media@vger.kernel.org 19687S: Maintained 19688T: git git://linuxtv.org/media_tree.git 19689F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19690F: drivers/media/i2c/imx415.c 19691 19692SONY MEMORYSTICK SUBSYSTEM 19693M: Maxim Levitsky <maximlevitsky@gmail.com> 19694M: Alex Dubov <oakad@yahoo.com> 19695M: Ulf Hansson <ulf.hansson@linaro.org> 19696L: linux-mmc@vger.kernel.org 19697S: Maintained 19698T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19699F: drivers/memstick/ 19700F: include/linux/memstick.h 19701 19702SONY VAIO CONTROL DEVICE DRIVER 19703M: Mattia Dongili <malattia@linux.it> 19704L: platform-driver-x86@vger.kernel.org 19705S: Maintained 19706W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19707F: Documentation/admin-guide/laptops/sony-laptop.rst 19708F: drivers/char/sonypi.c 19709F: drivers/platform/x86/sony-laptop.c 19710F: include/linux/sony-laptop.h 19711 19712SOUND 19713M: Jaroslav Kysela <perex@perex.cz> 19714M: Takashi Iwai <tiwai@suse.com> 19715L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19716S: Maintained 19717W: http://www.alsa-project.org/ 19718Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19719T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19720F: Documentation/sound/ 19721F: include/sound/ 19722F: include/uapi/sound/ 19723F: sound/ 19724F: tools/testing/selftests/alsa 19725 19726SOUND - COMPRESSED AUDIO 19727M: Vinod Koul <vkoul@kernel.org> 19728L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19729S: Supported 19730T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19731F: Documentation/sound/designs/compress-offload.rst 19732F: include/sound/compress_driver.h 19733F: include/uapi/sound/compress_* 19734F: sound/core/compress_offload.c 19735F: sound/soc/soc-compress.c 19736 19737SOUND - DMAENGINE HELPERS 19738M: Lars-Peter Clausen <lars@metafoo.de> 19739S: Supported 19740F: include/sound/dmaengine_pcm.h 19741F: sound/core/pcm_dmaengine.c 19742F: sound/soc/soc-generic-dmaengine-pcm.c 19743 19744SOUND - ALSA SELFTESTS 19745M: Mark Brown <broonie@kernel.org> 19746L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19747L: linux-kselftest@vger.kernel.org 19748S: Supported 19749F: tools/testing/selftests/alsa 19750 19751SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19752M: Liam Girdwood <lgirdwood@gmail.com> 19753M: Mark Brown <broonie@kernel.org> 19754L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19755S: Supported 19756W: http://alsa-project.org/main/index.php/ASoC 19757T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19758F: Documentation/devicetree/bindings/sound/ 19759F: Documentation/sound/soc/ 19760F: include/dt-bindings/sound/ 19761F: include/sound/soc* 19762F: sound/soc/ 19763 19764SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19765M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19766M: Liam Girdwood <lgirdwood@gmail.com> 19767M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19768M: Bard Liao <yung-chuan.liao@linux.intel.com> 19769M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19770R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19771M: Daniel Baluta <daniel.baluta@nxp.com> 19772L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19773S: Supported 19774W: https://github.com/thesofproject/linux/ 19775F: sound/soc/sof/ 19776 19777SOUNDWIRE SUBSYSTEM 19778M: Vinod Koul <vkoul@kernel.org> 19779M: Bard Liao <yung-chuan.liao@linux.intel.com> 19780R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19781R: Sanyog Kale <sanyog.r.kale@intel.com> 19782L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19783S: Supported 19784T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19785F: Documentation/driver-api/soundwire/ 19786F: drivers/soundwire/ 19787F: include/linux/soundwire/ 19788 19789SP2 MEDIA DRIVER 19790M: Olli Salonen <olli.salonen@iki.fi> 19791L: linux-media@vger.kernel.org 19792S: Maintained 19793W: https://linuxtv.org 19794Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19795F: drivers/media/dvb-frontends/sp2* 19796 19797SPANISH DOCUMENTATION 19798M: Carlos Bilbao <carlos.bilbao@amd.com> 19799S: Maintained 19800F: Documentation/translations/sp_SP/ 19801 19802SPARC + UltraSPARC (sparc/sparc64) 19803M: "David S. Miller" <davem@davemloft.net> 19804L: sparclinux@vger.kernel.org 19805S: Maintained 19806Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19807T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19808T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19809F: arch/sparc/ 19810F: drivers/sbus/ 19811 19812SPARC SERIAL DRIVERS 19813M: "David S. Miller" <davem@davemloft.net> 19814L: sparclinux@vger.kernel.org 19815S: Maintained 19816T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19817T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19818F: drivers/tty/serial/suncore.c 19819F: drivers/tty/serial/sunhv.c 19820F: drivers/tty/serial/sunsab.c 19821F: drivers/tty/serial/sunsab.h 19822F: drivers/tty/serial/sunsu.c 19823F: drivers/tty/serial/sunzilog.c 19824F: drivers/tty/serial/sunzilog.h 19825F: drivers/tty/vcc.c 19826F: include/linux/sunserialcore.h 19827 19828SPARSE CHECKER 19829M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19830L: linux-sparse@vger.kernel.org 19831S: Maintained 19832W: https://sparse.docs.kernel.org/ 19833T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19834Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19835B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19836F: include/linux/compiler.h 19837 19838SPEAKUP CONSOLE SPEECH DRIVER 19839M: William Hubbs <w.d.hubbs@gmail.com> 19840M: Chris Brannon <chris@the-brannons.com> 19841M: Kirk Reiser <kirk@reisers.ca> 19842M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19843L: speakup@linux-speakup.org 19844S: Odd Fixes 19845W: http://www.linux-speakup.org/ 19846W: https://github.com/linux-speakup/speakup 19847B: https://github.com/linux-speakup/speakup/issues 19848F: drivers/accessibility/speakup/ 19849 19850SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19851M: Viresh Kumar <vireshk@kernel.org> 19852M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19853M: soc@kernel.org 19854L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19855S: Maintained 19856W: http://www.st.com/spear 19857F: arch/arm/boot/dts/spear* 19858F: arch/arm/mach-spear/ 19859F: drivers/clk/spear/ 19860F: drivers/pinctrl/spear/ 19861 19862SPI NOR SUBSYSTEM 19863M: Tudor Ambarus <tudor.ambarus@linaro.org> 19864M: Pratyush Yadav <pratyush@kernel.org> 19865R: Michael Walle <michael@walle.cc> 19866L: linux-mtd@lists.infradead.org 19867S: Maintained 19868W: http://www.linux-mtd.infradead.org/ 19869Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19870C: irc://irc.oftc.net/mtd 19871T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19872F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19873F: drivers/mtd/spi-nor/ 19874F: include/linux/mtd/spi-nor.h 19875 19876SPI SUBSYSTEM 19877M: Mark Brown <broonie@kernel.org> 19878L: linux-spi@vger.kernel.org 19879S: Maintained 19880Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19881T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19882F: Documentation/devicetree/bindings/spi/ 19883F: Documentation/spi/ 19884F: drivers/spi/ 19885F: include/linux/spi/ 19886F: include/uapi/linux/spi/ 19887F: tools/spi/ 19888 19889SPIDERNET NETWORK DRIVER for CELL 19890M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19891M: Geoff Levand <geoff@infradead.org> 19892L: netdev@vger.kernel.org 19893L: linuxppc-dev@lists.ozlabs.org 19894S: Maintained 19895F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19896F: drivers/net/ethernet/toshiba/spider_net* 19897 19898SPMI SUBSYSTEM 19899M: Stephen Boyd <sboyd@kernel.org> 19900L: linux-kernel@vger.kernel.org 19901S: Maintained 19902T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19903F: Documentation/devicetree/bindings/spmi/ 19904F: drivers/spmi/ 19905F: include/dt-bindings/spmi/spmi.h 19906F: include/linux/spmi.h 19907F: include/trace/events/spmi.h 19908 19909SPU FILE SYSTEM 19910M: Jeremy Kerr <jk@ozlabs.org> 19911L: linuxppc-dev@lists.ozlabs.org 19912S: Supported 19913W: http://www.ibm.com/developerworks/power/cell/ 19914F: Documentation/filesystems/spufs/spufs.rst 19915F: arch/powerpc/platforms/cell/spufs/ 19916 19917SQUASHFS FILE SYSTEM 19918M: Phillip Lougher <phillip@squashfs.org.uk> 19919L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19920S: Maintained 19921W: http://squashfs.org.uk 19922T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19923F: Documentation/filesystems/squashfs.rst 19924F: fs/squashfs/ 19925 19926SRM (Alpha) environment access 19927M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19928S: Maintained 19929F: arch/alpha/kernel/srm_env.c 19930 19931ST LSM6DSx IMU IIO DRIVER 19932M: Lorenzo Bianconi <lorenzo@kernel.org> 19933L: linux-iio@vger.kernel.org 19934S: Maintained 19935W: http://www.st.com/ 19936F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19937F: drivers/iio/imu/st_lsm6dsx/ 19938 19939ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19940M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19941M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19942L: linux-media@vger.kernel.org 19943S: Maintained 19944T: git git://linuxtv.org/media_tree.git 19945F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19946F: drivers/media/i2c/st-mipid02.c 19947 19948ST STM32 I2C/SMBUS DRIVER 19949M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19950M: Alain Volmat <alain.volmat@foss.st.com> 19951L: linux-i2c@vger.kernel.org 19952S: Maintained 19953F: drivers/i2c/busses/i2c-stm32* 19954 19955ST STM32 SPI DRIVER 19956M: Alain Volmat <alain.volmat@foss.st.com> 19957L: linux-spi@vger.kernel.org 19958S: Maintained 19959F: drivers/spi/spi-stm32.c 19960 19961ST STPDDC60 DRIVER 19962M: Daniel Nilsson <daniel.nilsson@flex.com> 19963L: linux-hwmon@vger.kernel.org 19964S: Maintained 19965F: Documentation/hwmon/stpddc60.rst 19966F: drivers/hwmon/pmbus/stpddc60.c 19967 19968ST VGXY61 DRIVER 19969M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19970M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19971L: linux-media@vger.kernel.org 19972S: Maintained 19973T: git git://linuxtv.org/media_tree.git 19974F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19975F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19976F: drivers/media/i2c/st-vgxy61.c 19977 19978ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19979M: Song Qiang <songqiang1304521@gmail.com> 19980L: linux-iio@vger.kernel.org 19981S: Maintained 19982F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19983F: drivers/iio/proximity/vl53l0x-i2c.c 19984 19985STABLE BRANCH 19986M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19987M: Sasha Levin <sashal@kernel.org> 19988L: stable@vger.kernel.org 19989S: Supported 19990F: Documentation/process/stable-kernel-rules.rst 19991 19992STAGING - ATOMISP DRIVER 19993M: Hans de Goede <hdegoede@redhat.com> 19994M: Mauro Carvalho Chehab <mchehab@kernel.org> 19995R: Sakari Ailus <sakari.ailus@linux.intel.com> 19996L: linux-media@vger.kernel.org 19997S: Maintained 19998F: drivers/staging/media/atomisp/ 19999 20000STAGING - FIELDBUS SUBSYSTEM 20001M: Sven Van Asbroeck <TheSven73@gmail.com> 20002S: Maintained 20003F: drivers/staging/fieldbus/* 20004F: drivers/staging/fieldbus/Documentation/ 20005 20006STAGING - HMS ANYBUS-S BUS 20007M: Sven Van Asbroeck <TheSven73@gmail.com> 20008S: Maintained 20009F: drivers/staging/fieldbus/anybuss/ 20010 20011STAGING - INDUSTRIAL IO 20012M: Jonathan Cameron <jic23@kernel.org> 20013L: linux-iio@vger.kernel.org 20014S: Odd Fixes 20015F: Documentation/devicetree/bindings/staging/iio/ 20016F: drivers/staging/iio/ 20017 20018STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20019M: Marc Dietrich <marvin24@gmx.de> 20020L: ac100@lists.launchpad.net (moderated for non-subscribers) 20021L: linux-tegra@vger.kernel.org 20022S: Maintained 20023F: drivers/staging/nvec/ 20024 20025STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20026M: Jens Frederich <jfrederich@gmail.com> 20027M: Jon Nettleton <jon.nettleton@gmail.com> 20028S: Maintained 20029W: http://wiki.laptop.org/go/DCON 20030F: drivers/staging/olpc_dcon/ 20031 20032STAGING - REALTEK RTL8712U DRIVERS 20033M: Larry Finger <Larry.Finger@lwfinger.net> 20034M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20035S: Odd Fixes 20036F: drivers/staging/rtl8712/ 20037 20038STAGING - SEPS525 LCD CONTROLLER DRIVERS 20039M: Michael Hennerich <michael.hennerich@analog.com> 20040L: linux-fbdev@vger.kernel.org 20041S: Supported 20042F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20043F: drivers/staging/fbtft/fb_seps525.c 20044 20045STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20046M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20047M: Teddy Wang <teddy.wang@siliconmotion.com> 20048M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20049L: linux-fbdev@vger.kernel.org 20050S: Maintained 20051F: drivers/staging/sm750fb/ 20052 20053STAGING - VIA VT665X DRIVERS 20054M: Forest Bond <forest@alittletooquiet.net> 20055S: Odd Fixes 20056F: drivers/staging/vt665?/ 20057 20058STAGING SUBSYSTEM 20059M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20060L: linux-staging@lists.linux.dev 20061S: Supported 20062T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20063F: drivers/staging/ 20064 20065STARFIRE/DURALAN NETWORK DRIVER 20066M: Ion Badulescu <ionut@badula.org> 20067S: Odd Fixes 20068F: drivers/net/ethernet/adaptec/starfire* 20069 20070STARFIVE DEVICETREES 20071M: Emil Renner Berthing <kernel@esmil.dk> 20072S: Maintained 20073F: arch/riscv/boot/dts/starfive/ 20074 20075STARFIVE DWMAC GLUE LAYER 20076M: Emil Renner Berthing <kernel@esmil.dk> 20077M: Samin Guo <samin.guo@starfivetech.com> 20078S: Maintained 20079F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20080F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20081 20082STARFIVE JH7110 MMC/SD/SDIO DRIVER 20083M: William Qiu <william.qiu@starfivetech.com> 20084S: Supported 20085F: Documentation/devicetree/bindings/mmc/starfive* 20086F: drivers/mmc/host/dw_mmc-starfive.c 20087 20088STARFIVE JH71X0 CLOCK DRIVERS 20089M: Emil Renner Berthing <kernel@esmil.dk> 20090M: Hal Feng <hal.feng@starfivetech.com> 20091S: Maintained 20092F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20093F: drivers/clk/starfive/clk-starfive-jh71* 20094F: include/dt-bindings/clock/starfive?jh71*.h 20095 20096STARFIVE JH71X0 PINCTRL DRIVERS 20097M: Emil Renner Berthing <kernel@esmil.dk> 20098M: Jianlong Huang <jianlong.huang@starfivetech.com> 20099L: linux-gpio@vger.kernel.org 20100S: Maintained 20101F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20102F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20103F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20104F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20105 20106STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20107M: Emil Renner Berthing <kernel@esmil.dk> 20108M: Hal Feng <hal.feng@starfivetech.com> 20109S: Maintained 20110F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20111F: drivers/reset/starfive/reset-starfive-jh71* 20112F: include/dt-bindings/reset/starfive?jh71*.h 20113 20114STARFIVE JH71XX PMU CONTROLLER DRIVER 20115M: Walker Chen <walker.chen@starfivetech.com> 20116S: Supported 20117F: Documentation/devicetree/bindings/power/starfive* 20118F: drivers/soc/starfive/jh71xx_pmu.c 20119F: include/dt-bindings/power/starfive,jh7110-pmu.h 20120 20121STARFIVE SOC DRIVERS 20122M: Conor Dooley <conor@kernel.org> 20123S: Maintained 20124T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20125F: drivers/soc/starfive/ 20126 20127STARFIVE TRNG DRIVER 20128M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20129S: Supported 20130F: Documentation/devicetree/bindings/rng/starfive* 20131F: drivers/char/hw_random/jh7110-trng.c 20132 20133STARFIVE WATCHDOG DRIVER 20134M: Xingyu Wu <xingyu.wu@starfivetech.com> 20135M: Samin Guo <samin.guo@starfivetech.com> 20136S: Supported 20137F: Documentation/devicetree/bindings/watchdog/starfive* 20138F: drivers/watchdog/starfive-wdt.c 20139 20140STATIC BRANCH/CALL 20141M: Peter Zijlstra <peterz@infradead.org> 20142M: Josh Poimboeuf <jpoimboe@kernel.org> 20143M: Jason Baron <jbaron@akamai.com> 20144R: Steven Rostedt <rostedt@goodmis.org> 20145R: Ard Biesheuvel <ardb@kernel.org> 20146S: Supported 20147F: arch/*/include/asm/jump_label*.h 20148F: arch/*/include/asm/static_call*.h 20149F: arch/*/kernel/jump_label.c 20150F: arch/*/kernel/static_call.c 20151F: include/linux/jump_label*.h 20152F: include/linux/static_call*.h 20153F: kernel/jump_label.c 20154F: kernel/static_call.c 20155 20156STI AUDIO (ASoC) DRIVERS 20157M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20158L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20159S: Maintained 20160F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20161F: sound/soc/sti/ 20162 20163STI CEC DRIVER 20164M: Alain Volmat <alain.volmat@foss.st.com> 20165S: Maintained 20166F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20167F: drivers/media/cec/platform/sti/ 20168 20169STK1160 USB VIDEO CAPTURE DRIVER 20170M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20171L: linux-media@vger.kernel.org 20172S: Maintained 20173T: git git://linuxtv.org/media_tree.git 20174F: drivers/media/usb/stk1160/ 20175 20176STM32 AUDIO (ASoC) DRIVERS 20177M: Olivier Moysan <olivier.moysan@foss.st.com> 20178M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20179L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20180S: Maintained 20181F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20182F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20183F: sound/soc/stm/ 20184 20185STM32 TIMER/LPTIMER DRIVERS 20186M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20187S: Maintained 20188F: Documentation/ABI/testing/*timer-stm32 20189F: Documentation/devicetree/bindings/*/*stm32-*timer* 20190F: drivers/*/stm32-*timer* 20191F: drivers/pwm/pwm-stm32* 20192F: include/linux/*/stm32-*tim* 20193 20194STMMAC ETHERNET DRIVER 20195M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20196M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20197M: Jose Abreu <joabreu@synopsys.com> 20198L: netdev@vger.kernel.org 20199S: Supported 20200W: http://www.stlinux.com 20201F: Documentation/networking/device_drivers/ethernet/stmicro/ 20202F: drivers/net/ethernet/stmicro/stmmac/ 20203 20204SUN3/3X 20205M: Sam Creasey <sammy@sammy.net> 20206S: Maintained 20207W: http://sammy.net/sun3/ 20208F: arch/m68k/include/asm/sun3* 20209F: arch/m68k/kernel/*sun3* 20210F: arch/m68k/sun3*/ 20211F: drivers/net/ethernet/i825xx/sun3* 20212 20213SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20214M: Hans de Goede <hdegoede@redhat.com> 20215L: linux-input@vger.kernel.org 20216S: Maintained 20217F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20218F: drivers/input/keyboard/sun4i-lradc-keys.c 20219 20220SUNDANCE NETWORK DRIVER 20221M: Denis Kirjanov <kda@linux-powerpc.org> 20222L: netdev@vger.kernel.org 20223S: Maintained 20224F: drivers/net/ethernet/dlink/sundance.c 20225 20226SUN HAPPY MEAL ETHERNET DRIVER 20227M: Sean Anderson <seanga2@gmail.com> 20228S: Maintained 20229F: drivers/net/ethernet/sun/sunhme.* 20230 20231SUNPLUS ETHERNET DRIVER 20232M: Wells Lu <wellslutw@gmail.com> 20233L: netdev@vger.kernel.org 20234S: Maintained 20235W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20236F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20237F: drivers/net/ethernet/sunplus/ 20238 20239SUNPLUS MMC DRIVER 20240M: Tony Huang <tonyhuang.sunplus@gmail.com> 20241M: Li-hao Kuo <lhjeff911@gmail.com> 20242S: Maintained 20243F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20244F: drivers/mmc/host/sunplus-mmc.c 20245 20246SUNPLUS OCOTP DRIVER 20247M: Vincent Shih <vincent.sunplus@gmail.com> 20248S: Maintained 20249F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20250F: drivers/nvmem/sunplus-ocotp.c 20251 20252SUNPLUS USB2 PHY DRIVER 20253M: Vincent Shih <vincent.sunplus@gmail.com> 20254L: linux-usb@vger.kernel.org 20255S: Maintained 20256F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20257F: drivers/phy/sunplus/Kconfig 20258F: drivers/phy/sunplus/Makefile 20259F: drivers/phy/sunplus/phy-sunplus-usb2.c 20260 20261SUNPLUS PWM DRIVER 20262M: Hammer Hsieh <hammerh0314@gmail.com> 20263S: Maintained 20264F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20265F: drivers/pwm/pwm-sunplus.c 20266 20267SUNPLUS RTC DRIVER 20268M: Vincent Shih <vincent.sunplus@gmail.com> 20269L: linux-rtc@vger.kernel.org 20270S: Maintained 20271F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20272F: drivers/rtc/rtc-sunplus.c 20273 20274SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20275M: Li-hao Kuo <lhjeff911@gmail.com> 20276L: linux-spi@vger.kernel.org 20277S: Maintained 20278F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20279F: drivers/spi/spi-sunplus-sp7021.c 20280 20281SUNPLUS UART DRIVER 20282M: Hammer Hsieh <hammerh0314@gmail.com> 20283S: Maintained 20284F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20285F: drivers/tty/serial/sunplus-uart.c 20286 20287SUNPLUS WATCHDOG DRIVER 20288M: Xiantao Hu <xt.hu@cqplus1.com> 20289L: linux-watchdog@vger.kernel.org 20290S: Maintained 20291F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20292F: drivers/watchdog/sunplus_wdt.c 20293 20294SUPERH 20295M: Yoshinori Sato <ysato@users.sourceforge.jp> 20296M: Rich Felker <dalias@libc.org> 20297M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20298L: linux-sh@vger.kernel.org 20299S: Maintained 20300Q: http://patchwork.kernel.org/project/linux-sh/list/ 20301F: Documentation/arch/sh/ 20302F: arch/sh/ 20303F: drivers/sh/ 20304 20305SUSPEND TO RAM 20306M: "Rafael J. Wysocki" <rafael@kernel.org> 20307M: Len Brown <len.brown@intel.com> 20308M: Pavel Machek <pavel@ucw.cz> 20309L: linux-pm@vger.kernel.org 20310S: Supported 20311B: https://bugzilla.kernel.org 20312F: Documentation/power/ 20313F: arch/x86/kernel/acpi/sleep* 20314F: arch/x86/kernel/acpi/wakeup* 20315F: drivers/base/power/ 20316F: include/linux/freezer.h 20317F: include/linux/pm.h 20318F: include/linux/suspend.h 20319F: kernel/power/ 20320 20321SVGA HANDLING 20322M: Martin Mares <mj@ucw.cz> 20323L: linux-video@atrey.karlin.mff.cuni.cz 20324S: Maintained 20325F: Documentation/admin-guide/svga.rst 20326F: arch/x86/boot/video* 20327 20328SWITCHDEV 20329M: Jiri Pirko <jiri@resnulli.us> 20330M: Ivan Vecera <ivecera@redhat.com> 20331L: netdev@vger.kernel.org 20332S: Supported 20333F: include/net/switchdev.h 20334F: net/switchdev/ 20335 20336SY8106A REGULATOR DRIVER 20337M: Icenowy Zheng <icenowy@aosc.io> 20338S: Maintained 20339F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20340F: drivers/regulator/sy8106a-regulator.c 20341 20342SYNC FILE FRAMEWORK 20343M: Sumit Semwal <sumit.semwal@linaro.org> 20344R: Gustavo Padovan <gustavo@padovan.org> 20345L: linux-media@vger.kernel.org 20346L: dri-devel@lists.freedesktop.org 20347S: Maintained 20348T: git git://anongit.freedesktop.org/drm/drm-misc 20349F: Documentation/driver-api/sync_file.rst 20350F: drivers/dma-buf/dma-fence* 20351F: drivers/dma-buf/sw_sync.c 20352F: drivers/dma-buf/sync_* 20353F: include/linux/sync_file.h 20354F: include/uapi/linux/sync_file.h 20355 20356SYNOPSYS ARC ARCHITECTURE 20357M: Vineet Gupta <vgupta@kernel.org> 20358L: linux-snps-arc@lists.infradead.org 20359S: Supported 20360T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20361F: Documentation/arch/arc 20362F: Documentation/devicetree/bindings/arc/* 20363F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20364F: arch/arc/ 20365F: drivers/clocksource/arc_timer.c 20366F: drivers/tty/serial/arc_uart.c 20367 20368SYNOPSYS ARC HSDK SDP pll clock driver 20369M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20370S: Supported 20371F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20372F: drivers/clk/clk-hsdk-pll.c 20373 20374SYNOPSYS ARC SDP clock driver 20375M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20376S: Supported 20377F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20378F: drivers/clk/axs10x/* 20379 20380SYNOPSYS ARC SDP platform support 20381M: Alexey Brodkin <abrodkin@synopsys.com> 20382S: Supported 20383F: Documentation/devicetree/bindings/arc/axs10* 20384F: arch/arc/boot/dts/ax* 20385F: arch/arc/plat-axs10x 20386 20387SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20388M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20389S: Supported 20390F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20391F: drivers/reset/reset-axs10x.c 20392 20393SYNOPSYS CREG GPIO DRIVER 20394M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20395S: Maintained 20396F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20397F: drivers/gpio/gpio-creg-snps.c 20398 20399SYNOPSYS DESIGNWARE 8250 UART DRIVER 20400M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20401R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20402S: Supported 20403F: drivers/tty/serial/8250/8250_dw.c 20404F: drivers/tty/serial/8250/8250_dwlib.* 20405F: drivers/tty/serial/8250/8250_lpss.c 20406 20407SYNOPSYS DESIGNWARE APB GPIO DRIVER 20408M: Hoan Tran <hoan@os.amperecomputing.com> 20409M: Serge Semin <fancer.lancer@gmail.com> 20410L: linux-gpio@vger.kernel.org 20411S: Maintained 20412F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20413F: drivers/gpio/gpio-dwapb.c 20414 20415SYNOPSYS DESIGNWARE APB SSI DRIVER 20416M: Serge Semin <fancer.lancer@gmail.com> 20417L: linux-spi@vger.kernel.org 20418S: Supported 20419F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20420F: drivers/spi/spi-dw* 20421 20422SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20423M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20424S: Maintained 20425F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20426F: drivers/dma/dw-axi-dmac/ 20427 20428SYNOPSYS DESIGNWARE DMAC DRIVER 20429M: Viresh Kumar <vireshk@kernel.org> 20430R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20431S: Maintained 20432F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20433F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20434F: drivers/dma/dw/ 20435F: include/dt-bindings/dma/dw-dmac.h 20436F: include/linux/dma/dw.h 20437F: include/linux/platform_data/dma-dw.h 20438 20439SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20440M: Jose Abreu <Jose.Abreu@synopsys.com> 20441L: netdev@vger.kernel.org 20442S: Supported 20443F: drivers/net/ethernet/synopsys/ 20444 20445SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20446M: Jose Abreu <Jose.Abreu@synopsys.com> 20447L: netdev@vger.kernel.org 20448S: Supported 20449F: drivers/net/pcs/pcs-xpcs.c 20450F: drivers/net/pcs/pcs-xpcs.h 20451F: include/linux/pcs/pcs-xpcs.h 20452 20453SYNOPSYS DESIGNWARE I2C DRIVER 20454M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20455R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20456R: Mika Westerberg <mika.westerberg@linux.intel.com> 20457R: Jan Dabros <jsd@semihalf.com> 20458L: linux-i2c@vger.kernel.org 20459S: Supported 20460F: drivers/i2c/busses/i2c-designware-* 20461 20462SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20463M: Jaehoon Chung <jh80.chung@samsung.com> 20464L: linux-mmc@vger.kernel.org 20465S: Maintained 20466F: drivers/mmc/host/dw_mmc* 20467 20468SYNOPSYS HSDK RESET CONTROLLER DRIVER 20469M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20470S: Supported 20471F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20472F: drivers/reset/reset-hsdk.c 20473F: include/dt-bindings/reset/snps,hsdk-reset.h 20474 20475SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20476M: Prabu Thangamuthu <prabu.t@synopsys.com> 20477M: Manjunath M B <manjumb@synopsys.com> 20478L: linux-mmc@vger.kernel.org 20479S: Maintained 20480F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20481 20482SYSTEM CONFIGURATION (SYSCON) 20483M: Lee Jones <lee@kernel.org> 20484M: Arnd Bergmann <arnd@arndb.de> 20485S: Supported 20486T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20487F: drivers/mfd/syscon.c 20488 20489SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20490M: Sudeep Holla <sudeep.holla@arm.com> 20491R: Cristian Marussi <cristian.marussi@arm.com> 20492L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20493S: Maintained 20494F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20495F: drivers/clk/clk-sc[mp]i.c 20496F: drivers/cpufreq/sc[mp]i-cpufreq.c 20497F: drivers/firmware/arm_scmi/ 20498F: drivers/firmware/arm_scpi.c 20499F: drivers/powercap/arm_scmi_powercap.c 20500F: drivers/regulator/scmi-regulator.c 20501F: drivers/reset/reset-scmi.c 20502F: include/linux/sc[mp]i_protocol.h 20503F: include/trace/events/scmi.h 20504F: include/uapi/linux/virtio_scmi.h 20505 20506SYSTEM RESET/SHUTDOWN DRIVERS 20507M: Sebastian Reichel <sre@kernel.org> 20508L: linux-pm@vger.kernel.org 20509S: Maintained 20510T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20511F: Documentation/devicetree/bindings/power/reset/ 20512F: drivers/power/reset/ 20513 20514SYSTEM TRACE MODULE CLASS 20515M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20516S: Maintained 20517T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20518F: Documentation/trace/stm.rst 20519F: drivers/hwtracing/stm/ 20520F: include/linux/stm.h 20521F: include/uapi/linux/stm.h 20522 20523SYSTEM76 ACPI DRIVER 20524M: Jeremy Soller <jeremy@system76.com> 20525M: System76 Product Development <productdev@system76.com> 20526L: platform-driver-x86@vger.kernel.org 20527S: Maintained 20528F: drivers/platform/x86/system76_acpi.c 20529 20530SYSV FILESYSTEM 20531S: Orphan 20532F: Documentation/filesystems/sysv-fs.rst 20533F: fs/sysv/ 20534F: include/linux/sysv_fs.h 20535 20536TASKSTATS STATISTICS INTERFACE 20537M: Balbir Singh <bsingharora@gmail.com> 20538S: Maintained 20539F: Documentation/accounting/taskstats* 20540F: include/linux/taskstats* 20541F: kernel/taskstats.c 20542 20543TC subsystem 20544M: Jamal Hadi Salim <jhs@mojatatu.com> 20545M: Cong Wang <xiyou.wangcong@gmail.com> 20546M: Jiri Pirko <jiri@resnulli.us> 20547L: netdev@vger.kernel.org 20548S: Maintained 20549F: include/net/pkt_cls.h 20550F: include/net/pkt_sched.h 20551F: include/net/tc_act/ 20552F: include/uapi/linux/pkt_cls.h 20553F: include/uapi/linux/pkt_sched.h 20554F: include/uapi/linux/tc_act/ 20555F: include/uapi/linux/tc_ematch/ 20556F: net/sched/ 20557F: tools/testing/selftests/tc-testing 20558 20559TC90522 MEDIA DRIVER 20560M: Akihiro Tsukada <tskd08@gmail.com> 20561L: linux-media@vger.kernel.org 20562S: Odd Fixes 20563F: drivers/media/dvb-frontends/tc90522* 20564 20565TCP LOW PRIORITY MODULE 20566M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20567M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20568S: Maintained 20569W: http://tcp-lp-mod.sourceforge.net/ 20570F: net/ipv4/tcp_lp.c 20571 20572TDA10071 MEDIA DRIVER 20573M: Antti Palosaari <crope@iki.fi> 20574L: linux-media@vger.kernel.org 20575S: Maintained 20576W: https://linuxtv.org 20577W: http://palosaari.fi/linux/ 20578Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20579T: git git://linuxtv.org/anttip/media_tree.git 20580F: drivers/media/dvb-frontends/tda10071* 20581 20582TDA18212 MEDIA DRIVER 20583M: Antti Palosaari <crope@iki.fi> 20584L: linux-media@vger.kernel.org 20585S: Maintained 20586W: https://linuxtv.org 20587W: http://palosaari.fi/linux/ 20588Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20589T: git git://linuxtv.org/anttip/media_tree.git 20590F: drivers/media/tuners/tda18212* 20591 20592TDA18218 MEDIA DRIVER 20593M: Antti Palosaari <crope@iki.fi> 20594L: linux-media@vger.kernel.org 20595S: Maintained 20596W: https://linuxtv.org 20597W: http://palosaari.fi/linux/ 20598Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20599T: git git://linuxtv.org/anttip/media_tree.git 20600F: drivers/media/tuners/tda18218* 20601 20602TDA18250 MEDIA DRIVER 20603M: Olli Salonen <olli.salonen@iki.fi> 20604L: linux-media@vger.kernel.org 20605S: Maintained 20606W: https://linuxtv.org 20607Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20608T: git git://linuxtv.org/media_tree.git 20609F: drivers/media/tuners/tda18250* 20610 20611TDA18271 MEDIA DRIVER 20612M: Michael Krufky <mkrufky@linuxtv.org> 20613L: linux-media@vger.kernel.org 20614S: Maintained 20615W: https://linuxtv.org 20616W: http://github.com/mkrufky 20617Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20618T: git git://linuxtv.org/mkrufky/tuners.git 20619F: drivers/media/tuners/tda18271* 20620 20621TDA1997x MEDIA DRIVER 20622M: Tim Harvey <tharvey@gateworks.com> 20623L: linux-media@vger.kernel.org 20624S: Maintained 20625W: https://linuxtv.org 20626Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20627F: drivers/media/i2c/tda1997x.* 20628 20629TDA827x MEDIA DRIVER 20630M: Michael Krufky <mkrufky@linuxtv.org> 20631L: linux-media@vger.kernel.org 20632S: Maintained 20633W: https://linuxtv.org 20634W: http://github.com/mkrufky 20635Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20636T: git git://linuxtv.org/mkrufky/tuners.git 20637F: drivers/media/tuners/tda8290.* 20638 20639TDA8290 MEDIA DRIVER 20640M: Michael Krufky <mkrufky@linuxtv.org> 20641L: linux-media@vger.kernel.org 20642S: Maintained 20643W: https://linuxtv.org 20644W: http://github.com/mkrufky 20645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20646T: git git://linuxtv.org/mkrufky/tuners.git 20647F: drivers/media/tuners/tda8290.* 20648 20649TDA9840 MEDIA DRIVER 20650M: Hans Verkuil <hverkuil@xs4all.nl> 20651L: linux-media@vger.kernel.org 20652S: Maintained 20653W: https://linuxtv.org 20654T: git git://linuxtv.org/media_tree.git 20655F: drivers/media/i2c/tda9840* 20656 20657TEA5761 TUNER DRIVER 20658M: Mauro Carvalho Chehab <mchehab@kernel.org> 20659L: linux-media@vger.kernel.org 20660S: Odd fixes 20661W: https://linuxtv.org 20662T: git git://linuxtv.org/media_tree.git 20663F: drivers/media/tuners/tea5761.* 20664 20665TEA5767 TUNER DRIVER 20666M: Mauro Carvalho Chehab <mchehab@kernel.org> 20667L: linux-media@vger.kernel.org 20668S: Maintained 20669W: https://linuxtv.org 20670T: git git://linuxtv.org/media_tree.git 20671F: drivers/media/tuners/tea5767.* 20672 20673TEA6415C MEDIA DRIVER 20674M: Hans Verkuil <hverkuil@xs4all.nl> 20675L: linux-media@vger.kernel.org 20676S: Maintained 20677W: https://linuxtv.org 20678T: git git://linuxtv.org/media_tree.git 20679F: drivers/media/i2c/tea6415c* 20680 20681TEA6420 MEDIA DRIVER 20682M: Hans Verkuil <hverkuil@xs4all.nl> 20683L: linux-media@vger.kernel.org 20684S: Maintained 20685W: https://linuxtv.org 20686T: git git://linuxtv.org/media_tree.git 20687F: drivers/media/i2c/tea6420* 20688 20689TEAM DRIVER 20690M: Jiri Pirko <jiri@resnulli.us> 20691L: netdev@vger.kernel.org 20692S: Supported 20693F: drivers/net/team/ 20694F: include/linux/if_team.h 20695F: include/uapi/linux/if_team.h 20696F: tools/testing/selftests/drivers/net/team/ 20697 20698TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20699M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20700S: Maintained 20701F: arch/x86/platform/ts5500/ 20702 20703TECHNOTREND USB IR RECEIVER 20704M: Sean Young <sean@mess.org> 20705L: linux-media@vger.kernel.org 20706S: Maintained 20707F: drivers/media/rc/ttusbir.c 20708 20709TECHWELL TW9910 VIDEO DECODER 20710L: linux-media@vger.kernel.org 20711S: Orphan 20712F: drivers/media/i2c/tw9910.c 20713F: include/media/i2c/tw9910.h 20714 20715TEE SUBSYSTEM 20716M: Jens Wiklander <jens.wiklander@linaro.org> 20717R: Sumit Garg <sumit.garg@linaro.org> 20718L: op-tee@lists.trustedfirmware.org 20719S: Maintained 20720F: Documentation/staging/tee.rst 20721F: drivers/tee/ 20722F: include/linux/tee_drv.h 20723F: include/uapi/linux/tee.h 20724 20725TEGRA ARCHITECTURE SUPPORT 20726M: Thierry Reding <thierry.reding@gmail.com> 20727M: Jonathan Hunter <jonathanh@nvidia.com> 20728L: linux-tegra@vger.kernel.org 20729S: Supported 20730Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20731T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20732N: [^a-z]tegra 20733 20734TEGRA CLOCK DRIVER 20735M: Peter De Schrijver <pdeschrijver@nvidia.com> 20736M: Prashant Gaikwad <pgaikwad@nvidia.com> 20737S: Supported 20738F: drivers/clk/tegra/ 20739 20740TEGRA DMA DRIVERS 20741M: Laxman Dewangan <ldewangan@nvidia.com> 20742M: Jon Hunter <jonathanh@nvidia.com> 20743S: Supported 20744F: drivers/dma/tegra* 20745 20746TEGRA I2C DRIVER 20747M: Laxman Dewangan <ldewangan@nvidia.com> 20748R: Dmitry Osipenko <digetx@gmail.com> 20749S: Supported 20750F: drivers/i2c/busses/i2c-tegra.c 20751 20752TEGRA IOMMU DRIVERS 20753M: Thierry Reding <thierry.reding@gmail.com> 20754R: Krishna Reddy <vdumpa@nvidia.com> 20755L: linux-tegra@vger.kernel.org 20756S: Supported 20757F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20758F: drivers/iommu/tegra* 20759 20760TEGRA KBC DRIVER 20761M: Laxman Dewangan <ldewangan@nvidia.com> 20762S: Supported 20763F: drivers/input/keyboard/tegra-kbc.c 20764 20765TEGRA NAND DRIVER 20766M: Stefan Agner <stefan@agner.ch> 20767M: Lucas Stach <dev@lynxeye.de> 20768S: Maintained 20769F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20770F: drivers/mtd/nand/raw/tegra_nand.c 20771 20772TEGRA PWM DRIVER 20773M: Thierry Reding <thierry.reding@gmail.com> 20774S: Supported 20775F: drivers/pwm/pwm-tegra.c 20776 20777TEGRA SERIAL DRIVER 20778M: Laxman Dewangan <ldewangan@nvidia.com> 20779S: Supported 20780F: drivers/tty/serial/serial-tegra.c 20781 20782TEGRA SPI DRIVER 20783M: Laxman Dewangan <ldewangan@nvidia.com> 20784S: Supported 20785F: drivers/spi/spi-tegra* 20786 20787TEGRA QUAD SPI DRIVER 20788M: Thierry Reding <thierry.reding@gmail.com> 20789M: Jonathan Hunter <jonathanh@nvidia.com> 20790M: Sowjanya Komatineni <skomatineni@nvidia.com> 20791L: linux-tegra@vger.kernel.org 20792S: Maintained 20793F: drivers/spi/spi-tegra210-quad.c 20794 20795TEGRA VIDEO DRIVER 20796M: Thierry Reding <thierry.reding@gmail.com> 20797M: Jonathan Hunter <jonathanh@nvidia.com> 20798M: Sowjanya Komatineni <skomatineni@nvidia.com> 20799L: linux-media@vger.kernel.org 20800L: linux-tegra@vger.kernel.org 20801S: Maintained 20802F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20803F: drivers/staging/media/tegra-video/ 20804 20805TEGRA XUSB PADCTL DRIVER 20806M: JC Kuo <jckuo@nvidia.com> 20807S: Supported 20808F: drivers/phy/tegra/xusb* 20809 20810TEHUTI ETHERNET DRIVER 20811M: Andy Gospodarek <andy@greyhouse.net> 20812L: netdev@vger.kernel.org 20813S: Supported 20814F: drivers/net/ethernet/tehuti/* 20815 20816TELECOM CLOCK DRIVER FOR MCPL0010 20817M: Mark Gross <markgross@kernel.org> 20818S: Supported 20819F: drivers/char/tlclk.c 20820 20821TEMPO SEMICONDUCTOR DRIVERS 20822M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20823S: Maintained 20824F: Documentation/devicetree/bindings/sound/tscs*.txt 20825F: sound/soc/codecs/tscs*.c 20826F: sound/soc/codecs/tscs*.h 20827 20828TENSILICA XTENSA PORT (xtensa) 20829M: Chris Zankel <chris@zankel.net> 20830M: Max Filippov <jcmvbkbc@gmail.com> 20831S: Maintained 20832T: git https://github.com/jcmvbkbc/linux-xtensa.git 20833F: arch/xtensa/ 20834F: drivers/irqchip/irq-xtensa-* 20835 20836TEXAS INSTRUMENTS ASoC DRIVERS 20837M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20838L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20839S: Maintained 20840F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20841F: sound/soc/ti/ 20842 20843TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20844M: Ricardo Ribalda <ribalda@kernel.org> 20845L: linux-iio@vger.kernel.org 20846S: Supported 20847F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20848F: drivers/iio/dac/ti-dac7612.c 20849 20850TEXAS INSTRUMENTS DMA DRIVERS 20851M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20852L: dmaengine@vger.kernel.org 20853S: Maintained 20854F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20855F: Documentation/devicetree/bindings/dma/ti-edma.txt 20856F: Documentation/devicetree/bindings/dma/ti/ 20857F: drivers/dma/ti/ 20858X: drivers/dma/ti/cppi41.c 20859F: include/linux/dma/k3-udma-glue.h 20860F: include/linux/dma/ti-cppi5.h 20861F: include/linux/dma/k3-psil.h 20862 20863TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20864M: Nishanth Menon <nm@ti.com> 20865M: Tero Kristo <kristo@kernel.org> 20866M: Santosh Shilimkar <ssantosh@kernel.org> 20867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20868S: Maintained 20869F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20870F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20871F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20872F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20873F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20874F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20875F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20876F: drivers/clk/keystone/sci-clk.c 20877F: drivers/firmware/ti_sci* 20878F: drivers/irqchip/irq-ti-sci-inta.c 20879F: drivers/irqchip/irq-ti-sci-intr.c 20880F: drivers/reset/reset-ti-sci.c 20881F: drivers/soc/ti/ti_sci_inta_msi.c 20882F: drivers/soc/ti/ti_sci_pm_domains.c 20883F: include/dt-bindings/soc/ti,sci_pm_domain.h 20884F: include/linux/soc/ti/ti_sci_inta_msi.h 20885F: include/linux/soc/ti/ti_sci_protocol.h 20886 20887TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20888M: Robert Marko <robert.marko@sartura.hr> 20889M: Luka Perkov <luka.perkov@sartura.hr> 20890L: linux-hwmon@vger.kernel.org 20891S: Maintained 20892F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20893F: Documentation/hwmon/tps23861.rst 20894F: drivers/hwmon/tps23861.c 20895 20896TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20897M: Puranjay Mohan <puranjay12@gmail.com> 20898L: linux-iio@vger.kernel.org 20899S: Supported 20900F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20901F: drivers/iio/temperature/tmp117.c 20902 20903THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20904M: Hans Verkuil <hverkuil@xs4all.nl> 20905L: linux-media@vger.kernel.org 20906S: Maintained 20907W: https://linuxtv.org 20908T: git git://linuxtv.org/media_tree.git 20909F: drivers/media/radio/radio-raremono.c 20910 20911THERMAL 20912M: Rafael J. Wysocki <rafael@kernel.org> 20913M: Daniel Lezcano <daniel.lezcano@linaro.org> 20914R: Amit Kucheria <amitk@kernel.org> 20915R: Zhang Rui <rui.zhang@intel.com> 20916L: linux-pm@vger.kernel.org 20917S: Supported 20918Q: https://patchwork.kernel.org/project/linux-pm/list/ 20919T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20920F: Documentation/ABI/testing/sysfs-class-thermal 20921F: Documentation/admin-guide/thermal/ 20922F: Documentation/devicetree/bindings/thermal/ 20923F: Documentation/driver-api/thermal/ 20924F: drivers/thermal/ 20925F: include/dt-bindings/thermal/ 20926F: include/linux/cpu_cooling.h 20927F: include/linux/thermal.h 20928F: include/uapi/linux/thermal.h 20929F: tools/lib/thermal/ 20930F: tools/thermal/ 20931 20932THERMAL DRIVER FOR AMLOGIC SOCS 20933M: Guillaume La Roque <glaroque@baylibre.com> 20934L: linux-pm@vger.kernel.org 20935L: linux-amlogic@lists.infradead.org 20936S: Supported 20937W: http://linux-meson.com/ 20938F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20939F: drivers/thermal/amlogic_thermal.c 20940 20941THERMAL/CPU_COOLING 20942M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20943M: Daniel Lezcano <daniel.lezcano@linaro.org> 20944M: Viresh Kumar <viresh.kumar@linaro.org> 20945R: Lukasz Luba <lukasz.luba@arm.com> 20946L: linux-pm@vger.kernel.org 20947S: Supported 20948F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20949F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20950F: drivers/thermal/cpufreq_cooling.c 20951F: drivers/thermal/cpuidle_cooling.c 20952F: include/linux/cpu_cooling.h 20953 20954THERMAL/POWER_ALLOCATOR 20955M: Lukasz Luba <lukasz.luba@arm.com> 20956L: linux-pm@vger.kernel.org 20957S: Maintained 20958F: Documentation/driver-api/thermal/power_allocator.rst 20959F: drivers/thermal/gov_power_allocator.c 20960F: drivers/thermal/thermal_trace_ipa.h 20961 20962THINKPAD ACPI EXTRAS DRIVER 20963M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20964L: ibm-acpi-devel@lists.sourceforge.net 20965L: platform-driver-x86@vger.kernel.org 20966S: Maintained 20967W: http://ibm-acpi.sourceforge.net 20968W: http://thinkwiki.org/wiki/Ibm-acpi 20969T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20970F: drivers/platform/x86/thinkpad_acpi.c 20971 20972THINKPAD LMI DRIVER 20973M: Mark Pearson <markpearson@lenovo.com> 20974L: platform-driver-x86@vger.kernel.org 20975S: Maintained 20976F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20977F: drivers/platform/x86/think-lmi.? 20978 20979THUNDERBOLT DMA TRAFFIC TEST DRIVER 20980M: Isaac Hazan <isaac.hazan@intel.com> 20981L: linux-usb@vger.kernel.org 20982S: Maintained 20983F: drivers/thunderbolt/dma_test.c 20984 20985THUNDERBOLT DRIVER 20986M: Andreas Noever <andreas.noever@gmail.com> 20987M: Michael Jamet <michael.jamet@intel.com> 20988M: Mika Westerberg <mika.westerberg@linux.intel.com> 20989M: Yehezkel Bernat <YehezkelShB@gmail.com> 20990L: linux-usb@vger.kernel.org 20991S: Maintained 20992T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20993F: Documentation/admin-guide/thunderbolt.rst 20994F: drivers/thunderbolt/ 20995F: include/linux/thunderbolt.h 20996 20997THUNDERBOLT NETWORK DRIVER 20998M: Michael Jamet <michael.jamet@intel.com> 20999M: Mika Westerberg <mika.westerberg@linux.intel.com> 21000M: Yehezkel Bernat <YehezkelShB@gmail.com> 21001L: netdev@vger.kernel.org 21002S: Maintained 21003F: drivers/net/thunderbolt/ 21004 21005THUNDERX GPIO DRIVER 21006M: Robert Richter <rric@kernel.org> 21007S: Odd Fixes 21008F: drivers/gpio/gpio-thunderx.c 21009 21010TI ADS7924 ADC DRIVER 21011M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21012L: linux-iio@vger.kernel.org 21013S: Supported 21014F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21015F: drivers/iio/adc/ti-ads7924.c 21016 21017TI AM437X VPFE DRIVER 21018M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21019L: linux-media@vger.kernel.org 21020S: Maintained 21021W: https://linuxtv.org 21022Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21023T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21024F: drivers/media/platform/ti/am437x/ 21025 21026TI BANDGAP AND THERMAL DRIVER 21027M: Eduardo Valentin <edubezval@gmail.com> 21028M: Keerthy <j-keerthy@ti.com> 21029L: linux-pm@vger.kernel.org 21030L: linux-omap@vger.kernel.org 21031S: Maintained 21032F: drivers/thermal/ti-soc-thermal/ 21033 21034TI BQ27XXX POWER SUPPLY DRIVER 21035F: drivers/power/supply/bq27xxx_battery.c 21036F: drivers/power/supply/bq27xxx_battery_i2c.c 21037F: include/linux/power/bq27xxx_battery.h 21038 21039TI CDCE706 CLOCK DRIVER 21040M: Max Filippov <jcmvbkbc@gmail.com> 21041S: Maintained 21042F: drivers/clk/clk-cdce706.c 21043 21044TI CLOCK DRIVER 21045M: Tero Kristo <kristo@kernel.org> 21046L: linux-omap@vger.kernel.org 21047S: Odd Fixes 21048F: drivers/clk/ti/ 21049F: include/linux/clk/ti.h 21050 21051TI DAVINCI MACHINE SUPPORT 21052M: Bartosz Golaszewski <brgl@bgdev.pl> 21053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21054S: Maintained 21055T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21056F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21057F: arch/arm/boot/dts/da850* 21058F: arch/arm/mach-davinci/ 21059F: drivers/i2c/busses/i2c-davinci.c 21060 21061TI DAVINCI SERIES CLOCK DRIVER 21062M: David Lechner <david@lechnology.com> 21063R: Sekhar Nori <nsekhar@ti.com> 21064S: Maintained 21065F: Documentation/devicetree/bindings/clock/ti/davinci/ 21066F: drivers/clk/davinci/ 21067F: include/linux/clk/davinci.h 21068 21069TI DAVINCI SERIES GPIO DRIVER 21070M: Keerthy <j-keerthy@ti.com> 21071L: linux-gpio@vger.kernel.org 21072S: Maintained 21073F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21074F: drivers/gpio/gpio-davinci.c 21075 21076TI DAVINCI SERIES MEDIA DRIVER 21077M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21078L: linux-media@vger.kernel.org 21079S: Maintained 21080W: https://linuxtv.org 21081Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21082T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21083F: drivers/media/platform/ti/davinci/ 21084F: include/media/davinci/ 21085 21086TI ENHANCED CAPTURE (eCAP) DRIVER 21087M: Vignesh Raghavendra <vigneshr@ti.com> 21088R: Julien Panis <jpanis@baylibre.com> 21089L: linux-iio@vger.kernel.org 21090L: linux-omap@vger.kernel.org 21091S: Maintained 21092F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21093F: drivers/counter/ti-ecap-capture.c 21094 21095TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21096R: David Lechner <david@lechnology.com> 21097L: linux-iio@vger.kernel.org 21098F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21099F: drivers/counter/ti-eqep.c 21100 21101TI ETHERNET SWITCH DRIVER (CPSW) 21102R: Grygorii Strashko <grygorii.strashko@ti.com> 21103L: linux-omap@vger.kernel.org 21104L: netdev@vger.kernel.org 21105S: Maintained 21106F: drivers/net/ethernet/ti/cpsw* 21107F: drivers/net/ethernet/ti/davinci* 21108 21109TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21110M: Alex Dubov <oakad@yahoo.com> 21111S: Maintained 21112W: http://tifmxx.berlios.de/ 21113F: drivers/memstick/host/tifm_ms.c 21114F: drivers/misc/tifm* 21115F: drivers/mmc/host/tifm_sd.c 21116F: include/linux/tifm.h 21117 21118TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21119M: Nishanth Menon <nm@ti.com> 21120M: Santosh Shilimkar <ssantosh@kernel.org> 21121L: linux-kernel@vger.kernel.org 21122L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21123S: Maintained 21124T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21125F: drivers/soc/ti/* 21126 21127TI LM49xxx FAMILY ASoC CODEC DRIVERS 21128M: M R Swami Reddy <mr.swami.reddy@ti.com> 21129M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21130L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21131S: Maintained 21132F: sound/soc/codecs/isabelle* 21133F: sound/soc/codecs/lm49453* 21134 21135TI LMP92064 ADC DRIVER 21136M: Leonard Göhrs <l.goehrs@pengutronix.de> 21137R: kernel@pengutronix.de 21138L: linux-iio@vger.kernel.org 21139S: Maintained 21140F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21141F: drivers/iio/adc/ti-lmp92064.c 21142 21143TI PCM3060 ASoC CODEC DRIVER 21144M: Kirill Marinushkin <kmarinushkin@birdec.com> 21145L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21146S: Maintained 21147F: Documentation/devicetree/bindings/sound/pcm3060.txt 21148F: sound/soc/codecs/pcm3060* 21149 21150TI TAS571X FAMILY ASoC CODEC DRIVER 21151M: Kevin Cernekee <cernekee@chromium.org> 21152L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21153S: Odd Fixes 21154F: sound/soc/codecs/tas571x* 21155 21156TI TMAG5273 MAGNETOMETER DRIVER 21157M: Gerald Loacker <gerald.loacker@wolfvision.net> 21158L: linux-iio@vger.kernel.org 21159S: Maintained 21160F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21161F: drivers/iio/magnetometer/tmag5273.c 21162 21163TI TRF7970A NFC DRIVER 21164M: Mark Greer <mgreer@animalcreek.com> 21165L: linux-wireless@vger.kernel.org 21166S: Supported 21167F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21168F: drivers/nfc/trf7970a.c 21169 21170TI TSC2046 ADC DRIVER 21171M: Oleksij Rempel <o.rempel@pengutronix.de> 21172R: kernel@pengutronix.de 21173L: linux-iio@vger.kernel.org 21174S: Maintained 21175F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21176F: drivers/iio/adc/ti-tsc2046.c 21177 21178TI TWL4030 SERIES SOC CODEC DRIVER 21179M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21180L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21181S: Maintained 21182F: sound/soc/codecs/twl4030* 21183 21184TI VPE/CAL DRIVERS 21185M: Benoit Parrot <bparrot@ti.com> 21186L: linux-media@vger.kernel.org 21187S: Maintained 21188W: http://linuxtv.org/ 21189Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21190F: Documentation/devicetree/bindings/media/ti,cal.yaml 21191F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21192F: drivers/media/platform/ti/cal/ 21193F: drivers/media/platform/ti/vpe/ 21194 21195TI WILINK WIRELESS DRIVERS 21196L: linux-wireless@vger.kernel.org 21197S: Orphan 21198W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21199W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21200T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21201F: drivers/net/wireless/ti/ 21202 21203TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21204M: John Stultz <jstultz@google.com> 21205M: Thomas Gleixner <tglx@linutronix.de> 21206R: Stephen Boyd <sboyd@kernel.org> 21207L: linux-kernel@vger.kernel.org 21208S: Supported 21209T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21210F: include/linux/clocksource.h 21211F: include/linux/time.h 21212F: include/linux/timex.h 21213F: include/uapi/linux/time.h 21214F: include/uapi/linux/timex.h 21215F: kernel/time/alarmtimer.c 21216F: kernel/time/clocksource.c 21217F: kernel/time/ntp.c 21218F: kernel/time/time*.c 21219F: tools/testing/selftests/timers/ 21220 21221TIPC NETWORK LAYER 21222M: Jon Maloy <jmaloy@redhat.com> 21223M: Ying Xue <ying.xue@windriver.com> 21224L: netdev@vger.kernel.org (core kernel code) 21225L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21226S: Maintained 21227W: http://tipc.sourceforge.net/ 21228F: include/uapi/linux/tipc*.h 21229F: net/tipc/ 21230 21231TLAN NETWORK DRIVER 21232M: Samuel Chessman <chessman@tux.org> 21233L: tlan-devel@lists.sourceforge.net (subscribers-only) 21234S: Maintained 21235W: http://sourceforge.net/projects/tlan/ 21236F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21237F: drivers/net/ethernet/ti/tlan.* 21238 21239TMIO/SDHI MMC DRIVER 21240M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21241L: linux-mmc@vger.kernel.org 21242L: linux-renesas-soc@vger.kernel.org 21243S: Supported 21244F: drivers/mmc/host/renesas_sdhi* 21245F: drivers/mmc/host/tmio_mmc* 21246F: include/linux/mfd/tmio.h 21247 21248TMP401 HARDWARE MONITOR DRIVER 21249M: Guenter Roeck <linux@roeck-us.net> 21250L: linux-hwmon@vger.kernel.org 21251S: Maintained 21252F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21253F: Documentation/hwmon/tmp401.rst 21254F: drivers/hwmon/tmp401.c 21255 21256TMP464 HARDWARE MONITOR DRIVER 21257M: Guenter Roeck <linux@roeck-us.net> 21258L: linux-hwmon@vger.kernel.org 21259S: Maintained 21260F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21261F: Documentation/hwmon/tmp464.rst 21262F: drivers/hwmon/tmp464.c 21263 21264TMP513 HARDWARE MONITOR DRIVER 21265M: Eric Tremblay <etremblay@distech-controls.com> 21266L: linux-hwmon@vger.kernel.org 21267S: Maintained 21268F: Documentation/hwmon/tmp513.rst 21269F: drivers/hwmon/tmp513.c 21270 21271TMPFS (SHMEM FILESYSTEM) 21272M: Hugh Dickins <hughd@google.com> 21273L: linux-mm@kvack.org 21274S: Maintained 21275F: include/linux/shmem_fs.h 21276F: mm/shmem.c 21277 21278TOMOYO SECURITY MODULE 21279M: Kentaro Takeda <takedakn@nttdata.co.jp> 21280M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21281L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21282L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21283L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21284L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21285S: Maintained 21286W: https://tomoyo.osdn.jp/ 21287F: security/tomoyo/ 21288 21289TOPSTAR LAPTOP EXTRAS DRIVER 21290M: Herton Ronaldo Krzesinski <herton@canonical.com> 21291L: platform-driver-x86@vger.kernel.org 21292S: Maintained 21293F: drivers/platform/x86/topstar-laptop.c 21294 21295TORTURE-TEST MODULES 21296M: Davidlohr Bueso <dave@stgolabs.net> 21297M: "Paul E. McKenney" <paulmck@kernel.org> 21298M: Josh Triplett <josh@joshtriplett.org> 21299L: linux-kernel@vger.kernel.org 21300S: Supported 21301T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21302F: Documentation/RCU/torture.rst 21303F: kernel/locking/locktorture.c 21304F: kernel/rcu/rcuscale.c 21305F: kernel/rcu/rcutorture.c 21306F: kernel/rcu/refscale.c 21307F: kernel/torture.c 21308 21309TOSHIBA ACPI EXTRAS DRIVER 21310M: Azael Avalos <coproscefalo@gmail.com> 21311L: platform-driver-x86@vger.kernel.org 21312S: Maintained 21313F: drivers/platform/x86/toshiba_acpi.c 21314 21315TOSHIBA BLUETOOTH DRIVER 21316M: Azael Avalos <coproscefalo@gmail.com> 21317L: platform-driver-x86@vger.kernel.org 21318S: Maintained 21319F: drivers/platform/x86/toshiba_bluetooth.c 21320 21321TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21322M: Azael Avalos <coproscefalo@gmail.com> 21323L: platform-driver-x86@vger.kernel.org 21324S: Maintained 21325F: drivers/platform/x86/toshiba_haps.c 21326 21327TOSHIBA SMM DRIVER 21328M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21329S: Maintained 21330W: http://www.buzzard.org.uk/toshiba/ 21331F: drivers/char/toshiba.c 21332F: include/linux/toshiba.h 21333F: include/uapi/linux/toshiba.h 21334 21335TOSHIBA TC358743 DRIVER 21336M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21337L: linux-media@vger.kernel.org 21338S: Maintained 21339F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21340F: drivers/media/i2c/tc358743* 21341F: include/media/i2c/tc358743.h 21342 21343TOSHIBA WMI HOTKEYS DRIVER 21344M: Azael Avalos <coproscefalo@gmail.com> 21345L: platform-driver-x86@vger.kernel.org 21346S: Maintained 21347F: drivers/platform/x86/toshiba-wmi.c 21348 21349TPM DEVICE DRIVER 21350M: Peter Huewe <peterhuewe@gmx.de> 21351M: Jarkko Sakkinen <jarkko@kernel.org> 21352R: Jason Gunthorpe <jgg@ziepe.ca> 21353L: linux-integrity@vger.kernel.org 21354S: Maintained 21355W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21356Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21357T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21358F: drivers/char/tpm/ 21359 21360TPS546D24 DRIVER 21361M: Duke Du <dukedu83@gmail.com> 21362L: linux-hwmon@vger.kernel.org 21363S: Maintained 21364F: Documentation/hwmon/tps546d24.rst 21365F: drivers/hwmon/pmbus/tps546d24.c 21366 21367TRACING 21368M: Steven Rostedt <rostedt@goodmis.org> 21369M: Masami Hiramatsu <mhiramat@kernel.org> 21370L: linux-kernel@vger.kernel.org 21371L: linux-trace-kernel@vger.kernel.org 21372Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21373S: Maintained 21374T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21375F: Documentation/trace/* 21376F: fs/tracefs/ 21377F: include/linux/trace*.h 21378F: include/trace/ 21379F: kernel/trace/ 21380F: scripts/tracing/ 21381F: tools/testing/selftests/ftrace/ 21382 21383TRACING MMIO ACCESSES (MMIOTRACE) 21384M: Steven Rostedt <rostedt@goodmis.org> 21385M: Masami Hiramatsu <mhiramat@kernel.org> 21386R: Karol Herbst <karolherbst@gmail.com> 21387R: Pekka Paalanen <ppaalanen@gmail.com> 21388L: linux-kernel@vger.kernel.org 21389L: nouveau@lists.freedesktop.org 21390S: Maintained 21391F: arch/x86/mm/kmmio.c 21392F: arch/x86/mm/mmio-mod.c 21393F: arch/x86/mm/testmmiotrace.c 21394F: include/linux/mmiotrace.h 21395F: kernel/trace/trace_mmiotrace.c 21396 21397TRACING OS NOISE / LATENCY TRACERS 21398M: Steven Rostedt <rostedt@goodmis.org> 21399M: Daniel Bristot de Oliveira <bristot@kernel.org> 21400S: Maintained 21401F: kernel/trace/trace_osnoise.c 21402F: include/trace/events/osnoise.h 21403F: kernel/trace/trace_hwlat.c 21404F: kernel/trace/trace_irqsoff.c 21405F: kernel/trace/trace_sched_wakeup.c 21406F: Documentation/trace/osnoise-tracer.rst 21407F: Documentation/trace/timerlat-tracer.rst 21408F: Documentation/trace/hwlat_detector.rst 21409F: arch/*/kernel/trace.c 21410 21411Real-time Linux Analysis (RTLA) tools 21412M: Daniel Bristot de Oliveira <bristot@kernel.org> 21413M: Steven Rostedt <rostedt@goodmis.org> 21414L: linux-trace-devel@vger.kernel.org 21415S: Maintained 21416F: Documentation/tools/rtla/ 21417F: tools/tracing/rtla/ 21418 21419TECHNICAL ADVISORY BOARD PROCESS DOCS 21420M: "Theodore Ts'o" <tytso@mit.edu> 21421M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21422L: tech-board-discuss@lists.linux-foundation.org 21423S: Maintained 21424F: Documentation/process/researcher-guidelines.rst 21425F: Documentation/process/contribution-maturity-model.rst 21426 21427TRADITIONAL CHINESE DOCUMENTATION 21428M: Hu Haowen <src.res@email.cn> 21429L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21430S: Maintained 21431W: https://github.com/srcres258/linux-doc 21432T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21433F: Documentation/translations/zh_TW/ 21434 21435TTY LAYER 21436M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21437M: Jiri Slaby <jirislaby@kernel.org> 21438S: Supported 21439T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21440F: Documentation/driver-api/serial/ 21441F: drivers/tty/ 21442F: drivers/tty/serial/serial_core.c 21443F: include/linux/selection.h 21444F: include/linux/serial.h 21445F: include/linux/serial_core.h 21446F: include/linux/sysrq.h 21447F: include/linux/tty*.h 21448F: include/linux/vt.h 21449F: include/linux/vt_*.h 21450F: include/uapi/linux/serial.h 21451F: include/uapi/linux/serial_core.h 21452F: include/uapi/linux/tty.h 21453 21454TUA9001 MEDIA DRIVER 21455M: Antti Palosaari <crope@iki.fi> 21456L: linux-media@vger.kernel.org 21457S: Maintained 21458W: https://linuxtv.org 21459W: http://palosaari.fi/linux/ 21460Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21461T: git git://linuxtv.org/anttip/media_tree.git 21462F: drivers/media/tuners/tua9001* 21463 21464TULIP NETWORK DRIVERS 21465L: netdev@vger.kernel.org 21466L: linux-parisc@vger.kernel.org 21467S: Orphan 21468F: drivers/net/ethernet/dec/tulip/ 21469 21470TUN/TAP driver 21471M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21472S: Maintained 21473W: http://vtun.sourceforge.net/tun 21474F: Documentation/networking/tuntap.rst 21475F: arch/um/os-Linux/drivers/ 21476 21477TURBOCHANNEL SUBSYSTEM 21478M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21479M: Ralf Baechle <ralf@linux-mips.org> 21480L: linux-mips@vger.kernel.org 21481S: Maintained 21482Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21483F: drivers/tc/ 21484F: include/linux/tc.h 21485 21486TURBOSTAT UTILITY 21487M: "Len Brown" <lenb@kernel.org> 21488L: linux-pm@vger.kernel.org 21489S: Supported 21490Q: https://patchwork.kernel.org/project/linux-pm/list/ 21491B: https://bugzilla.kernel.org 21492T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21493F: tools/power/x86/turbostat/ 21494 21495TW5864 VIDEO4LINUX DRIVER 21496M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21497M: Anton Sviridenko <anton@corp.bluecherry.net> 21498M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21499M: Andrey Utkin <andrey_utkin@fastmail.com> 21500L: linux-media@vger.kernel.org 21501S: Supported 21502F: drivers/media/pci/tw5864/ 21503 21504TW68 VIDEO4LINUX DRIVER 21505M: Hans Verkuil <hverkuil@xs4all.nl> 21506L: linux-media@vger.kernel.org 21507S: Odd Fixes 21508W: https://linuxtv.org 21509T: git git://linuxtv.org/media_tree.git 21510F: drivers/media/pci/tw68/ 21511 21512TW686X VIDEO4LINUX DRIVER 21513M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21514L: linux-media@vger.kernel.org 21515S: Maintained 21516W: http://linuxtv.org 21517T: git git://linuxtv.org/media_tree.git 21518F: drivers/media/pci/tw686x/ 21519 21520U-BOOT ENVIRONMENT VARIABLES 21521M: Rafał Miłecki <rafal@milecki.pl> 21522S: Maintained 21523F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21524F: drivers/nvmem/u-boot-env.c 21525 21526UACCE ACCELERATOR FRAMEWORK 21527M: Zhangfei Gao <zhangfei.gao@linaro.org> 21528M: Zhou Wang <wangzhou1@hisilicon.com> 21529L: linux-accelerators@lists.ozlabs.org 21530L: linux-kernel@vger.kernel.org 21531S: Maintained 21532F: Documentation/ABI/testing/sysfs-driver-uacce 21533F: Documentation/misc-devices/uacce.rst 21534F: drivers/misc/uacce/ 21535F: include/linux/uacce.h 21536F: include/uapi/misc/uacce/ 21537 21538UBI FILE SYSTEM (UBIFS) 21539M: Richard Weinberger <richard@nod.at> 21540L: linux-mtd@lists.infradead.org 21541S: Supported 21542W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21543T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21544T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21545F: Documentation/ABI/testing/sysfs-fs-ubifs 21546F: Documentation/filesystems/ubifs-authentication.rst 21547F: Documentation/filesystems/ubifs.rst 21548F: fs/ubifs/ 21549 21550UBLK USERSPACE BLOCK DRIVER 21551M: Ming Lei <ming.lei@redhat.com> 21552L: linux-block@vger.kernel.org 21553S: Maintained 21554F: Documentation/block/ublk.rst 21555F: drivers/block/ublk_drv.c 21556F: include/uapi/linux/ublk_cmd.h 21557 21558UCLINUX (M68KNOMMU AND COLDFIRE) 21559M: Greg Ungerer <gerg@linux-m68k.org> 21560L: linux-m68k@lists.linux-m68k.org 21561S: Maintained 21562W: http://www.linux-m68k.org/ 21563T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21564F: arch/m68k/*/*_no.* 21565F: arch/m68k/68*/ 21566F: arch/m68k/coldfire/ 21567F: arch/m68k/include/asm/*_no.* 21568 21569UDF FILESYSTEM 21570M: Jan Kara <jack@suse.com> 21571S: Maintained 21572F: Documentation/filesystems/udf.rst 21573F: fs/udf/ 21574 21575UDRAW TABLET 21576M: Bastien Nocera <hadess@hadess.net> 21577L: linux-input@vger.kernel.org 21578S: Maintained 21579F: drivers/hid/hid-udraw-ps3.c 21580 21581UFS FILESYSTEM 21582M: Evgeniy Dushistov <dushistov@mail.ru> 21583S: Maintained 21584F: Documentation/admin-guide/ufs.rst 21585F: fs/ufs/ 21586 21587UHID USERSPACE HID IO DRIVER 21588M: David Rheinsberg <david.rheinsberg@gmail.com> 21589L: linux-input@vger.kernel.org 21590S: Maintained 21591F: drivers/hid/uhid.c 21592F: include/uapi/linux/uhid.h 21593 21594ULPI BUS 21595M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21596L: linux-usb@vger.kernel.org 21597S: Maintained 21598F: drivers/usb/common/ulpi.c 21599F: include/linux/ulpi/ 21600 21601UNICODE SUBSYSTEM 21602M: Gabriel Krisman Bertazi <krisman@collabora.com> 21603L: linux-fsdevel@vger.kernel.org 21604S: Supported 21605F: fs/unicode/ 21606 21607UNIFDEF 21608M: Tony Finch <dot@dotat.at> 21609S: Maintained 21610W: http://dotat.at/prog/unifdef 21611F: scripts/unifdef.c 21612 21613UNIFORM CDROM DRIVER 21614M: Phillip Potter <phil@philpotter.co.uk> 21615S: Maintained 21616F: Documentation/cdrom/ 21617F: drivers/cdrom/cdrom.c 21618F: include/linux/cdrom.h 21619F: include/uapi/linux/cdrom.h 21620 21621UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21622R: Alim Akhtar <alim.akhtar@samsung.com> 21623R: Avri Altman <avri.altman@wdc.com> 21624R: Bart Van Assche <bvanassche@acm.org> 21625L: linux-scsi@vger.kernel.org 21626S: Supported 21627F: Documentation/devicetree/bindings/ufs/ 21628F: Documentation/scsi/ufs.rst 21629F: drivers/ufs/core/ 21630 21631UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21632M: Pedro Sousa <pedrom.sousa@synopsys.com> 21633L: linux-scsi@vger.kernel.org 21634S: Supported 21635F: drivers/ufs/host/*dwc* 21636 21637UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21638M: Alim Akhtar <alim.akhtar@samsung.com> 21639L: linux-scsi@vger.kernel.org 21640S: Maintained 21641F: drivers/ufs/host/ufs-exynos* 21642 21643UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21644M: Stanley Chu <stanley.chu@mediatek.com> 21645L: linux-scsi@vger.kernel.org 21646L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21647S: Maintained 21648F: drivers/ufs/host/ufs-mediatek* 21649 21650UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21651M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21652L: linux-arm-msm@vger.kernel.org 21653L: linux-scsi@vger.kernel.org 21654S: Maintained 21655F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21656F: drivers/ufs/host/ufs-qcom* 21657 21658UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21659M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21660L: linux-renesas-soc@vger.kernel.org 21661L: linux-scsi@vger.kernel.org 21662S: Maintained 21663F: drivers/ufs/host/ufs-renesas.c 21664 21665UNSORTED BLOCK IMAGES (UBI) 21666M: Richard Weinberger <richard@nod.at> 21667L: linux-mtd@lists.infradead.org 21668S: Supported 21669W: http://www.linux-mtd.infradead.org/ 21670T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21671T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21672F: drivers/mtd/ubi/ 21673F: include/linux/mtd/ubi.h 21674F: include/uapi/mtd/ubi-user.h 21675 21676USB "USBNET" DRIVER FRAMEWORK 21677M: Oliver Neukum <oneukum@suse.com> 21678L: netdev@vger.kernel.org 21679S: Maintained 21680W: http://www.linux-usb.org/usbnet 21681F: drivers/net/usb/usbnet.c 21682F: include/linux/usb/usbnet.h 21683 21684USB ACM DRIVER 21685M: Oliver Neukum <oneukum@suse.com> 21686L: linux-usb@vger.kernel.org 21687S: Maintained 21688F: Documentation/usb/acm.rst 21689F: drivers/usb/class/cdc-acm.* 21690 21691USB APPLE MFI FASTCHARGE DRIVER 21692M: Bastien Nocera <hadess@hadess.net> 21693L: linux-usb@vger.kernel.org 21694S: Maintained 21695F: drivers/usb/misc/apple-mfi-fastcharge.c 21696 21697USB AR5523 WIRELESS DRIVER 21698M: Pontus Fuchs <pontus.fuchs@gmail.com> 21699L: linux-wireless@vger.kernel.org 21700S: Maintained 21701F: drivers/net/wireless/ath/ar5523/ 21702 21703USB ATTACHED SCSI 21704M: Oliver Neukum <oneukum@suse.com> 21705L: linux-usb@vger.kernel.org 21706L: linux-scsi@vger.kernel.org 21707S: Maintained 21708F: drivers/usb/storage/uas.c 21709 21710USB CDC ETHERNET DRIVER 21711M: Oliver Neukum <oliver@neukum.org> 21712L: linux-usb@vger.kernel.org 21713S: Maintained 21714F: drivers/net/usb/cdc_*.c 21715F: include/uapi/linux/usb/cdc.h 21716 21717USB CHAOSKEY DRIVER 21718M: Keith Packard <keithp@keithp.com> 21719L: linux-usb@vger.kernel.org 21720S: Maintained 21721F: drivers/usb/misc/chaoskey.c 21722 21723USB CYPRESS C67X00 DRIVER 21724L: linux-usb@vger.kernel.org 21725S: Orphan 21726F: drivers/usb/c67x00/ 21727 21728USB DAVICOM DM9601 DRIVER 21729M: Peter Korsgaard <peter@korsgaard.com> 21730L: netdev@vger.kernel.org 21731S: Maintained 21732W: http://www.linux-usb.org/usbnet 21733F: drivers/net/usb/dm9601.c 21734 21735USB EHCI DRIVER 21736M: Alan Stern <stern@rowland.harvard.edu> 21737L: linux-usb@vger.kernel.org 21738S: Maintained 21739F: Documentation/usb/ehci.rst 21740F: drivers/usb/host/ehci* 21741 21742USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21743M: Jiri Kosina <jikos@kernel.org> 21744M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21745L: linux-usb@vger.kernel.org 21746S: Maintained 21747T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21748F: Documentation/hid/hiddev.rst 21749F: drivers/hid/usbhid/ 21750 21751USB INTEL XHCI ROLE MUX DRIVER 21752M: Hans de Goede <hdegoede@redhat.com> 21753L: linux-usb@vger.kernel.org 21754S: Maintained 21755F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21756 21757USB IP DRIVER FOR HISILICON KIRIN 960 21758M: Yu Chen <chenyu56@huawei.com> 21759M: Binghui Wang <wangbinghui@hisilicon.com> 21760L: linux-usb@vger.kernel.org 21761S: Maintained 21762F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21763F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21764 21765USB IP DRIVER FOR HISILICON KIRIN 970 21766M: Mauro Carvalho Chehab <mchehab@kernel.org> 21767L: linux-usb@vger.kernel.org 21768S: Maintained 21769F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21770F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21771 21772USB ISP116X DRIVER 21773M: Olav Kongas <ok@artecdesign.ee> 21774L: linux-usb@vger.kernel.org 21775S: Maintained 21776F: drivers/usb/host/isp116x* 21777F: include/linux/usb/isp116x.h 21778 21779USB ISP1760 DRIVER 21780M: Rui Miguel Silva <rui.silva@linaro.org> 21781L: linux-usb@vger.kernel.org 21782S: Maintained 21783F: drivers/usb/isp1760/* 21784F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21785 21786USB LAN78XX ETHERNET DRIVER 21787M: Woojung Huh <woojung.huh@microchip.com> 21788M: UNGLinuxDriver@microchip.com 21789L: netdev@vger.kernel.org 21790S: Maintained 21791F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21792F: drivers/net/usb/lan78xx.* 21793F: include/dt-bindings/net/microchip-lan78xx.h 21794 21795USB MASS STORAGE DRIVER 21796M: Alan Stern <stern@rowland.harvard.edu> 21797L: linux-usb@vger.kernel.org 21798L: usb-storage@lists.one-eyed-alien.net 21799S: Maintained 21800F: drivers/usb/storage/ 21801 21802USB MIDI DRIVER 21803M: Clemens Ladisch <clemens@ladisch.de> 21804L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21805S: Maintained 21806T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21807F: sound/usb/midi.* 21808 21809USB NETWORKING DRIVERS 21810L: linux-usb@vger.kernel.org 21811S: Odd Fixes 21812F: drivers/net/usb/ 21813 21814USB OHCI DRIVER 21815M: Alan Stern <stern@rowland.harvard.edu> 21816L: linux-usb@vger.kernel.org 21817S: Maintained 21818F: Documentation/usb/ohci.rst 21819F: drivers/usb/host/ohci* 21820 21821USB OTG FSM (Finite State Machine) 21822M: Peter Chen <peter.chen@kernel.org> 21823L: linux-usb@vger.kernel.org 21824S: Maintained 21825T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21826F: drivers/usb/common/usb-otg-fsm.c 21827 21828USB OVER IP DRIVER 21829M: Valentina Manea <valentina.manea.m@gmail.com> 21830M: Shuah Khan <shuah@kernel.org> 21831M: Shuah Khan <skhan@linuxfoundation.org> 21832R: Hongren Zheng <i@zenithal.me> 21833L: linux-usb@vger.kernel.org 21834S: Maintained 21835F: Documentation/usb/usbip_protocol.rst 21836F: drivers/usb/usbip/ 21837F: tools/testing/selftests/drivers/usb/usbip/ 21838F: tools/usb/usbip/ 21839 21840USB PEGASUS DRIVER 21841M: Petko Manolov <petkan@nucleusys.com> 21842L: linux-usb@vger.kernel.org 21843L: netdev@vger.kernel.org 21844S: Maintained 21845W: https://github.com/petkan/pegasus 21846T: git https://github.com/petkan/pegasus.git 21847F: drivers/net/usb/pegasus.* 21848 21849USB PRINTER DRIVER (usblp) 21850M: Pete Zaitcev <zaitcev@redhat.com> 21851L: linux-usb@vger.kernel.org 21852S: Supported 21853F: drivers/usb/class/usblp.c 21854 21855USB RAW GADGET DRIVER 21856R: Andrey Konovalov <andreyknvl@gmail.com> 21857L: linux-usb@vger.kernel.org 21858S: Maintained 21859F: Documentation/usb/raw-gadget.rst 21860F: drivers/usb/gadget/legacy/raw_gadget.c 21861F: include/uapi/linux/usb/raw_gadget.h 21862 21863USB QMI WWAN NETWORK DRIVER 21864M: Bjørn Mork <bjorn@mork.no> 21865L: netdev@vger.kernel.org 21866S: Maintained 21867F: Documentation/ABI/testing/sysfs-class-net-qmi 21868F: drivers/net/usb/qmi_wwan.c 21869 21870USB RTL8150 DRIVER 21871M: Petko Manolov <petkan@nucleusys.com> 21872L: linux-usb@vger.kernel.org 21873L: netdev@vger.kernel.org 21874S: Maintained 21875W: https://github.com/petkan/rtl8150 21876T: git https://github.com/petkan/rtl8150.git 21877F: drivers/net/usb/rtl8150.c 21878 21879USB SERIAL SUBSYSTEM 21880M: Johan Hovold <johan@kernel.org> 21881L: linux-usb@vger.kernel.org 21882S: Maintained 21883T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21884F: Documentation/usb/usb-serial.rst 21885F: drivers/usb/serial/ 21886F: include/linux/usb/serial.h 21887 21888USB SMSC75XX ETHERNET DRIVER 21889M: Steve Glendinning <steve.glendinning@shawell.net> 21890L: netdev@vger.kernel.org 21891S: Maintained 21892F: drivers/net/usb/smsc75xx.* 21893 21894USB SMSC95XX ETHERNET DRIVER 21895M: Steve Glendinning <steve.glendinning@shawell.net> 21896M: UNGLinuxDriver@microchip.com 21897L: netdev@vger.kernel.org 21898S: Maintained 21899F: drivers/net/usb/smsc95xx.* 21900 21901USB SUBSYSTEM 21902M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21903L: linux-usb@vger.kernel.org 21904S: Supported 21905W: http://www.linux-usb.org 21906T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21907F: Documentation/devicetree/bindings/usb/ 21908F: Documentation/usb/ 21909F: drivers/usb/ 21910F: include/dt-bindings/usb/ 21911F: include/linux/usb.h 21912F: include/linux/usb/ 21913 21914USB TYPEC BUS FOR ALTERNATE MODES 21915M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21916L: linux-usb@vger.kernel.org 21917S: Maintained 21918F: Documentation/ABI/testing/sysfs-bus-typec 21919F: Documentation/driver-api/usb/typec_bus.rst 21920F: drivers/usb/typec/altmodes/ 21921F: include/linux/usb/typec_altmode.h 21922 21923USB TYPEC CLASS 21924M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21925L: linux-usb@vger.kernel.org 21926S: Maintained 21927F: Documentation/ABI/testing/sysfs-class-typec 21928F: Documentation/driver-api/usb/typec.rst 21929F: drivers/usb/typec/ 21930F: include/linux/usb/typec.h 21931 21932USB TYPEC INTEL PMC MUX DRIVER 21933M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21934L: linux-usb@vger.kernel.org 21935S: Maintained 21936F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21937F: drivers/usb/typec/mux/intel_pmc_mux.c 21938 21939USB TYPEC PI3USB30532 MUX DRIVER 21940M: Hans de Goede <hdegoede@redhat.com> 21941L: linux-usb@vger.kernel.org 21942S: Maintained 21943F: drivers/usb/typec/mux/pi3usb30532.c 21944 21945USB TYPEC PORT CONTROLLER DRIVERS 21946M: Guenter Roeck <linux@roeck-us.net> 21947L: linux-usb@vger.kernel.org 21948S: Maintained 21949F: drivers/usb/typec/tcpm/ 21950 21951USB UHCI DRIVER 21952M: Alan Stern <stern@rowland.harvard.edu> 21953L: linux-usb@vger.kernel.org 21954S: Maintained 21955F: drivers/usb/host/uhci* 21956 21957USB VIDEO CLASS 21958M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21959L: linux-media@vger.kernel.org 21960S: Maintained 21961W: http://www.ideasonboard.org/uvc/ 21962T: git git://linuxtv.org/media_tree.git 21963F: drivers/media/usb/uvc/ 21964F: include/uapi/linux/uvcvideo.h 21965 21966USB WEBCAM GADGET 21967M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21968M: Daniel Scally <dan.scally@ideasonboard.com> 21969L: linux-usb@vger.kernel.org 21970S: Maintained 21971F: drivers/usb/gadget/function/*uvc* 21972F: drivers/usb/gadget/legacy/webcam.c 21973F: include/uapi/linux/usb/g_uvc.h 21974 21975USB WIRELESS RNDIS DRIVER (rndis_wlan) 21976M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21977L: linux-wireless@vger.kernel.org 21978S: Maintained 21979F: drivers/net/wireless/legacy/rndis_wlan.c 21980 21981USB XHCI DRIVER 21982M: Mathias Nyman <mathias.nyman@intel.com> 21983L: linux-usb@vger.kernel.org 21984S: Supported 21985F: drivers/usb/host/pci-quirks* 21986F: drivers/usb/host/xhci* 21987 21988USB ZD1201 DRIVER 21989L: linux-wireless@vger.kernel.org 21990S: Orphan 21991W: http://linux-lc100020.sourceforge.net 21992F: drivers/net/wireless/zydas/zd1201.* 21993 21994USER DATAGRAM PROTOCOL (UDP) 21995M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21996S: Maintained 21997F: include/linux/udp.h 21998F: net/ipv4/udp.c 21999F: net/ipv6/udp.c 22000 22001USER-MODE LINUX (UML) 22002M: Richard Weinberger <richard@nod.at> 22003M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22004M: Johannes Berg <johannes@sipsolutions.net> 22005L: linux-um@lists.infradead.org 22006S: Maintained 22007W: http://user-mode-linux.sourceforge.net 22008Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22009T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22010T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22011F: Documentation/virt/uml/ 22012F: arch/um/ 22013F: arch/x86/um/ 22014F: fs/hostfs/ 22015 22016USERSPACE COPYIN/COPYOUT (UIOVEC) 22017M: Alexander Viro <viro@zeniv.linux.org.uk> 22018S: Maintained 22019F: include/linux/uio.h 22020F: lib/iov_iter.c 22021 22022USERSPACE DMA BUFFER DRIVER 22023M: Gerd Hoffmann <kraxel@redhat.com> 22024L: dri-devel@lists.freedesktop.org 22025S: Maintained 22026T: git git://anongit.freedesktop.org/drm/drm-misc 22027F: drivers/dma-buf/udmabuf.c 22028F: include/uapi/linux/udmabuf.h 22029 22030USERSPACE I/O (UIO) 22031M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22032S: Maintained 22033T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22034F: Documentation/driver-api/uio-howto.rst 22035F: drivers/uio/ 22036F: include/linux/uio_driver.h 22037 22038UTIL-LINUX PACKAGE 22039M: Karel Zak <kzak@redhat.com> 22040L: util-linux@vger.kernel.org 22041S: Maintained 22042W: http://en.wikipedia.org/wiki/Util-linux 22043T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22044 22045UUID HELPERS 22046R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22047L: linux-kernel@vger.kernel.org 22048S: Maintained 22049F: include/linux/uuid.h 22050F: lib/test_uuid.c 22051F: lib/uuid.c 22052 22053UV SYSFS DRIVER 22054M: Justin Ernst <justin.ernst@hpe.com> 22055L: platform-driver-x86@vger.kernel.org 22056S: Maintained 22057F: drivers/platform/x86/uv_sysfs.c 22058 22059UVESAFB DRIVER 22060M: Michal Januszewski <spock@gentoo.org> 22061L: linux-fbdev@vger.kernel.org 22062S: Maintained 22063W: https://github.com/mjanusz/v86d 22064F: Documentation/fb/uvesafb.rst 22065F: drivers/video/fbdev/uvesafb.* 22066 22067Ux500 CLOCK DRIVERS 22068M: Ulf Hansson <ulf.hansson@linaro.org> 22069L: linux-clk@vger.kernel.org 22070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22071S: Maintained 22072F: drivers/clk/ux500/ 22073 22074VF610 NAND DRIVER 22075M: Stefan Agner <stefan@agner.ch> 22076L: linux-mtd@lists.infradead.org 22077S: Supported 22078F: drivers/mtd/nand/raw/vf610_nfc.c 22079 22080VFAT/FAT/MSDOS FILESYSTEM 22081M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22082S: Maintained 22083F: Documentation/filesystems/vfat.rst 22084F: fs/fat/ 22085F: tools/testing/selftests/filesystems/fat/ 22086 22087VFIO DRIVER 22088M: Alex Williamson <alex.williamson@redhat.com> 22089L: kvm@vger.kernel.org 22090S: Maintained 22091T: git https://github.com/awilliam/linux-vfio.git 22092F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22093F: Documentation/driver-api/vfio.rst 22094F: drivers/vfio/ 22095F: include/linux/vfio.h 22096F: include/linux/vfio_pci_core.h 22097F: include/uapi/linux/vfio.h 22098 22099VFIO FSL-MC DRIVER 22100M: Diana Craciun <diana.craciun@oss.nxp.com> 22101L: kvm@vger.kernel.org 22102S: Maintained 22103F: drivers/vfio/fsl-mc/ 22104 22105VFIO HISILICON PCI DRIVER 22106M: Longfang Liu <liulongfang@huawei.com> 22107M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22108L: kvm@vger.kernel.org 22109S: Maintained 22110F: drivers/vfio/pci/hisilicon/ 22111 22112VFIO MEDIATED DEVICE DRIVERS 22113M: Kirti Wankhede <kwankhede@nvidia.com> 22114L: kvm@vger.kernel.org 22115S: Maintained 22116F: Documentation/driver-api/vfio-mediated-device.rst 22117F: drivers/vfio/mdev/ 22118F: include/linux/mdev.h 22119F: samples/vfio-mdev/ 22120 22121VFIO PCI DEVICE SPECIFIC DRIVERS 22122R: Jason Gunthorpe <jgg@nvidia.com> 22123R: Yishai Hadas <yishaih@nvidia.com> 22124R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22125R: Kevin Tian <kevin.tian@intel.com> 22126L: kvm@vger.kernel.org 22127S: Maintained 22128P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22129F: drivers/vfio/pci/*/ 22130 22131VFIO PLATFORM DRIVER 22132M: Eric Auger <eric.auger@redhat.com> 22133L: kvm@vger.kernel.org 22134S: Maintained 22135F: drivers/vfio/platform/ 22136 22137VFIO MLX5 PCI DRIVER 22138M: Yishai Hadas <yishaih@nvidia.com> 22139L: kvm@vger.kernel.org 22140S: Maintained 22141F: drivers/vfio/pci/mlx5/ 22142 22143VGA_SWITCHEROO 22144R: Lukas Wunner <lukas@wunner.de> 22145S: Maintained 22146T: git git://anongit.freedesktop.org/drm/drm-misc 22147F: Documentation/gpu/vga-switcheroo.rst 22148F: drivers/gpu/vga/vga_switcheroo.c 22149F: include/linux/vga_switcheroo.h 22150 22151VIA RHINE NETWORK DRIVER 22152S: Maintained 22153M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22154F: drivers/net/ethernet/via/via-rhine.c 22155 22156VIA SD/MMC CARD CONTROLLER DRIVER 22157M: Bruce Chang <brucechang@via.com.tw> 22158M: Harald Welte <HaraldWelte@viatech.com> 22159S: Maintained 22160F: drivers/mmc/host/via-sdmmc.c 22161 22162VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22163M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22164L: linux-fbdev@vger.kernel.org 22165S: Maintained 22166F: drivers/video/fbdev/via/ 22167F: include/linux/via-core.h 22168F: include/linux/via-gpio.h 22169F: include/linux/via_i2c.h 22170 22171VIA VELOCITY NETWORK DRIVER 22172M: Francois Romieu <romieu@fr.zoreil.com> 22173L: netdev@vger.kernel.org 22174S: Maintained 22175F: drivers/net/ethernet/via/via-velocity.* 22176 22177VICODEC VIRTUAL CODEC DRIVER 22178M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22179L: linux-media@vger.kernel.org 22180S: Maintained 22181W: https://linuxtv.org 22182T: git git://linuxtv.org/media_tree.git 22183F: drivers/media/test-drivers/vicodec/* 22184 22185VIDEO I2C POLLING DRIVER 22186M: Matt Ranostay <matt.ranostay@konsulko.com> 22187L: linux-media@vger.kernel.org 22188S: Maintained 22189F: drivers/media/i2c/video-i2c.c 22190 22191VIDEO MULTIPLEXER DRIVER 22192M: Philipp Zabel <p.zabel@pengutronix.de> 22193L: linux-media@vger.kernel.org 22194S: Maintained 22195F: drivers/media/platform/video-mux.c 22196 22197VIDEOBUF2 FRAMEWORK 22198M: Tomasz Figa <tfiga@chromium.org> 22199M: Marek Szyprowski <m.szyprowski@samsung.com> 22200L: linux-media@vger.kernel.org 22201S: Maintained 22202F: drivers/media/common/videobuf2/* 22203F: include/media/videobuf2-* 22204 22205VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22206M: Shuah Khan <skhan@linuxfoundation.org> 22207R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22208L: linux-media@vger.kernel.org 22209S: Maintained 22210W: https://linuxtv.org 22211T: git git://linuxtv.org/media_tree.git 22212F: drivers/media/test-drivers/vimc/* 22213 22214VIRT LIB 22215M: Alex Williamson <alex.williamson@redhat.com> 22216M: Paolo Bonzini <pbonzini@redhat.com> 22217L: kvm@vger.kernel.org 22218S: Supported 22219F: virt/lib/ 22220 22221VIRTIO AND VHOST VSOCK DRIVER 22222M: Stefan Hajnoczi <stefanha@redhat.com> 22223M: Stefano Garzarella <sgarzare@redhat.com> 22224L: kvm@vger.kernel.org 22225L: virtualization@lists.linux-foundation.org 22226L: netdev@vger.kernel.org 22227S: Maintained 22228F: drivers/vhost/vsock.c 22229F: include/linux/virtio_vsock.h 22230F: include/uapi/linux/virtio_vsock.h 22231F: net/vmw_vsock/virtio_transport.c 22232F: net/vmw_vsock/virtio_transport_common.c 22233 22234VIRTIO BLOCK AND SCSI DRIVERS 22235M: "Michael S. Tsirkin" <mst@redhat.com> 22236M: Jason Wang <jasowang@redhat.com> 22237R: Paolo Bonzini <pbonzini@redhat.com> 22238R: Stefan Hajnoczi <stefanha@redhat.com> 22239L: virtualization@lists.linux-foundation.org 22240S: Maintained 22241F: drivers/block/virtio_blk.c 22242F: drivers/scsi/virtio_scsi.c 22243F: drivers/vhost/scsi.c 22244F: include/uapi/linux/virtio_blk.h 22245F: include/uapi/linux/virtio_scsi.h 22246 22247VIRTIO CONSOLE DRIVER 22248M: Amit Shah <amit@kernel.org> 22249L: virtualization@lists.linux-foundation.org 22250S: Maintained 22251F: drivers/char/virtio_console.c 22252F: include/linux/virtio_console.h 22253F: include/uapi/linux/virtio_console.h 22254 22255VIRTIO CORE AND NET DRIVERS 22256M: "Michael S. Tsirkin" <mst@redhat.com> 22257M: Jason Wang <jasowang@redhat.com> 22258R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22259L: virtualization@lists.linux-foundation.org 22260S: Maintained 22261F: Documentation/ABI/testing/sysfs-bus-vdpa 22262F: Documentation/ABI/testing/sysfs-class-vduse 22263F: Documentation/devicetree/bindings/virtio/ 22264F: Documentation/driver-api/virtio/ 22265F: drivers/block/virtio_blk.c 22266F: drivers/crypto/virtio/ 22267F: drivers/net/virtio_net.c 22268F: drivers/vdpa/ 22269F: drivers/virtio/ 22270F: include/linux/vdpa.h 22271F: include/linux/virtio*.h 22272F: include/linux/vringh.h 22273F: include/uapi/linux/virtio_*.h 22274F: tools/virtio/ 22275 22276VISL VIRTUAL STATELESS DECODER DRIVER 22277M: Daniel Almeida <daniel.almeida@collabora.com> 22278L: linux-media@vger.kernel.org 22279S: Supported 22280F: drivers/media/test-drivers/visl 22281 22282IFCVF VIRTIO DATA PATH ACCELERATOR 22283R: Zhu Lingshan <lingshan.zhu@intel.com> 22284F: drivers/vdpa/ifcvf/ 22285 22286SNET DPU VIRTIO DATA PATH ACCELERATOR 22287R: Alvaro Karsz <alvaro.karsz@solid-run.com> 22288F: drivers/vdpa/solidrun/ 22289 22290VIRTIO BALLOON 22291M: "Michael S. Tsirkin" <mst@redhat.com> 22292M: David Hildenbrand <david@redhat.com> 22293L: virtualization@lists.linux-foundation.org 22294S: Maintained 22295F: drivers/virtio/virtio_balloon.c 22296F: include/uapi/linux/virtio_balloon.h 22297F: include/linux/balloon_compaction.h 22298F: mm/balloon_compaction.c 22299 22300VIRTIO CRYPTO DRIVER 22301M: Gonglei <arei.gonglei@huawei.com> 22302L: virtualization@lists.linux-foundation.org 22303L: linux-crypto@vger.kernel.org 22304S: Maintained 22305F: drivers/crypto/virtio/ 22306F: include/uapi/linux/virtio_crypto.h 22307 22308VIRTIO DRIVERS FOR S390 22309M: Cornelia Huck <cohuck@redhat.com> 22310M: Halil Pasic <pasic@linux.ibm.com> 22311M: Eric Farman <farman@linux.ibm.com> 22312L: linux-s390@vger.kernel.org 22313L: virtualization@lists.linux-foundation.org 22314L: kvm@vger.kernel.org 22315S: Supported 22316F: arch/s390/include/uapi/asm/virtio-ccw.h 22317F: drivers/s390/virtio/ 22318 22319VIRTIO FILE SYSTEM 22320M: Vivek Goyal <vgoyal@redhat.com> 22321M: Stefan Hajnoczi <stefanha@redhat.com> 22322M: Miklos Szeredi <miklos@szeredi.hu> 22323L: virtualization@lists.linux-foundation.org 22324L: linux-fsdevel@vger.kernel.org 22325S: Supported 22326W: https://virtio-fs.gitlab.io/ 22327F: Documentation/filesystems/virtiofs.rst 22328F: fs/fuse/virtio_fs.c 22329F: include/uapi/linux/virtio_fs.h 22330 22331VIRTIO GPIO DRIVER 22332M: Enrico Weigelt, metux IT consult <info@metux.net> 22333M: Viresh Kumar <vireshk@kernel.org> 22334L: linux-gpio@vger.kernel.org 22335L: virtualization@lists.linux-foundation.org 22336S: Maintained 22337F: drivers/gpio/gpio-virtio.c 22338F: include/uapi/linux/virtio_gpio.h 22339 22340VIRTIO GPU DRIVER 22341M: David Airlie <airlied@redhat.com> 22342M: Gerd Hoffmann <kraxel@redhat.com> 22343R: Gurchetan Singh <gurchetansingh@chromium.org> 22344R: Chia-I Wu <olvaffe@gmail.com> 22345L: dri-devel@lists.freedesktop.org 22346L: virtualization@lists.linux-foundation.org 22347S: Maintained 22348T: git git://anongit.freedesktop.org/drm/drm-misc 22349F: drivers/gpu/drm/virtio/ 22350F: include/uapi/linux/virtio_gpu.h 22351 22352VIRTIO HOST (VHOST) 22353M: "Michael S. Tsirkin" <mst@redhat.com> 22354M: Jason Wang <jasowang@redhat.com> 22355L: kvm@vger.kernel.org 22356L: virtualization@lists.linux-foundation.org 22357L: netdev@vger.kernel.org 22358S: Maintained 22359T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22360F: kernel/vhost_task.c 22361F: drivers/vhost/ 22362F: include/linux/sched/vhost_task.h 22363F: include/linux/vhost_iotlb.h 22364F: include/uapi/linux/vhost.h 22365 22366VIRTIO INPUT DRIVER 22367M: Gerd Hoffmann <kraxel@redhat.com> 22368S: Maintained 22369F: drivers/virtio/virtio_input.c 22370F: include/uapi/linux/virtio_input.h 22371 22372VIRTIO IOMMU DRIVER 22373M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22374L: virtualization@lists.linux-foundation.org 22375S: Maintained 22376F: drivers/iommu/virtio-iommu.c 22377F: include/uapi/linux/virtio_iommu.h 22378 22379VIRTIO MEM DRIVER 22380M: David Hildenbrand <david@redhat.com> 22381L: virtualization@lists.linux-foundation.org 22382S: Maintained 22383W: https://virtio-mem.gitlab.io/ 22384F: drivers/virtio/virtio_mem.c 22385F: include/uapi/linux/virtio_mem.h 22386 22387VIRTIO SOUND DRIVER 22388M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22389M: "Michael S. Tsirkin" <mst@redhat.com> 22390L: virtualization@lists.linux-foundation.org 22391L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22392S: Maintained 22393F: include/uapi/linux/virtio_snd.h 22394F: sound/virtio/* 22395 22396VIRTIO I2C DRIVER 22397M: Conghui Chen <conghui.chen@intel.com> 22398M: Viresh Kumar <viresh.kumar@linaro.org> 22399L: linux-i2c@vger.kernel.org 22400L: virtualization@lists.linux-foundation.org 22401S: Maintained 22402F: drivers/i2c/busses/i2c-virtio.c 22403F: include/uapi/linux/virtio_i2c.h 22404 22405VIRTIO PMEM DRIVER 22406M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22407L: virtualization@lists.linux-foundation.org 22408S: Maintained 22409F: drivers/nvdimm/virtio_pmem.c 22410F: drivers/nvdimm/nd_virtio.c 22411 22412VIRTUAL BOX GUEST DEVICE DRIVER 22413M: Hans de Goede <hdegoede@redhat.com> 22414M: Arnd Bergmann <arnd@arndb.de> 22415M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22416S: Maintained 22417F: drivers/virt/vboxguest/ 22418F: include/linux/vbox_utils.h 22419F: include/uapi/linux/vbox*.h 22420 22421VIRTUAL BOX SHARED FOLDER VFS DRIVER 22422M: Hans de Goede <hdegoede@redhat.com> 22423L: linux-fsdevel@vger.kernel.org 22424S: Maintained 22425F: fs/vboxsf/* 22426 22427VIRTUAL SERIO DEVICE DRIVER 22428M: Stephen Chandler Paul <thatslyude@gmail.com> 22429S: Maintained 22430F: drivers/input/serio/userio.c 22431F: include/uapi/linux/userio.h 22432 22433VIVID VIRTUAL VIDEO DRIVER 22434M: Hans Verkuil <hverkuil@xs4all.nl> 22435L: linux-media@vger.kernel.org 22436S: Maintained 22437W: https://linuxtv.org 22438T: git git://linuxtv.org/media_tree.git 22439F: drivers/media/test-drivers/vivid/* 22440 22441VIDTV VIRTUAL DIGITAL TV DRIVER 22442M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22443L: linux-media@vger.kernel.org 22444S: Maintained 22445W: https://linuxtv.org 22446T: git git://linuxtv.org/media_tree.git 22447F: drivers/media/test-drivers/vidtv/* 22448 22449VLYNQ BUS 22450M: Florian Fainelli <f.fainelli@gmail.com> 22451L: openwrt-devel@lists.openwrt.org (subscribers-only) 22452S: Maintained 22453F: drivers/vlynq/vlynq.c 22454F: include/linux/vlynq.h 22455 22456VME SUBSYSTEM 22457M: Martyn Welch <martyn@welchs.me.uk> 22458M: Manohar Vanga <manohar.vanga@gmail.com> 22459M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22460L: linux-kernel@vger.kernel.org 22461S: Odd fixes 22462T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22463F: Documentation/driver-api/vme.rst 22464F: drivers/staging/vme_user/ 22465 22466VM SOCKETS (AF_VSOCK) 22467M: Stefano Garzarella <sgarzare@redhat.com> 22468L: virtualization@lists.linux-foundation.org 22469L: netdev@vger.kernel.org 22470S: Maintained 22471F: drivers/net/vsockmon.c 22472F: include/net/af_vsock.h 22473F: include/uapi/linux/vm_sockets.h 22474F: include/uapi/linux/vm_sockets_diag.h 22475F: include/uapi/linux/vsockmon.h 22476F: net/vmw_vsock/ 22477F: tools/testing/vsock/ 22478 22479VMWARE BALLOON DRIVER 22480M: Nadav Amit <namit@vmware.com> 22481R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22482L: linux-kernel@vger.kernel.org 22483S: Supported 22484F: drivers/misc/vmw_balloon.c 22485 22486VMWARE HYPERVISOR INTERFACE 22487M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22488M: Alexey Makhalov <amakhalov@vmware.com> 22489R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22490L: virtualization@lists.linux-foundation.org 22491L: x86@kernel.org 22492S: Supported 22493T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22494F: arch/x86/include/asm/vmware.h 22495F: arch/x86/kernel/cpu/vmware.c 22496 22497VMWARE PVRDMA DRIVER 22498M: Bryan Tan <bryantan@vmware.com> 22499M: Vishnu Dasa <vdasa@vmware.com> 22500R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22501L: linux-rdma@vger.kernel.org 22502S: Supported 22503F: drivers/infiniband/hw/vmw_pvrdma/ 22504 22505VMWARE PVSCSI DRIVER 22506M: Vishal Bhakta <vbhakta@vmware.com> 22507R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22508L: linux-scsi@vger.kernel.org 22509S: Supported 22510F: drivers/scsi/vmw_pvscsi.c 22511F: drivers/scsi/vmw_pvscsi.h 22512 22513VMWARE VIRTUAL PTP CLOCK DRIVER 22514M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22515M: Deep Shah <sdeep@vmware.com> 22516R: Alexey Makhalov <amakhalov@vmware.com> 22517R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22518L: netdev@vger.kernel.org 22519S: Supported 22520F: drivers/ptp/ptp_vmw.c 22521 22522VMWARE VMCI DRIVER 22523M: Bryan Tan <bryantan@vmware.com> 22524M: Vishnu Dasa <vdasa@vmware.com> 22525R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22526L: linux-kernel@vger.kernel.org 22527S: Supported 22528F: drivers/misc/vmw_vmci/ 22529F: include/linux/vmw_vmci* 22530 22531VMWARE VMMOUSE SUBDRIVER 22532M: Zack Rusin <zackr@vmware.com> 22533R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22534R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22535L: linux-input@vger.kernel.org 22536S: Supported 22537F: drivers/input/mouse/vmmouse.c 22538F: drivers/input/mouse/vmmouse.h 22539 22540VMWARE VMXNET3 ETHERNET DRIVER 22541M: Ronak Doshi <doshir@vmware.com> 22542R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22543L: netdev@vger.kernel.org 22544S: Supported 22545F: drivers/net/vmxnet3/ 22546 22547VMWARE VSOCK VMCI TRANSPORT DRIVER 22548M: Bryan Tan <bryantan@vmware.com> 22549M: Vishnu Dasa <vdasa@vmware.com> 22550R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22551L: linux-kernel@vger.kernel.org 22552S: Supported 22553F: net/vmw_vsock/vmci_transport* 22554 22555VOCORE VOCORE2 BOARD 22556M: Harvey Hunt <harveyhuntnexus@gmail.com> 22557L: linux-mips@vger.kernel.org 22558S: Maintained 22559F: arch/mips/boot/dts/ralink/vocore2.dts 22560 22561VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22562M: Liam Girdwood <lgirdwood@gmail.com> 22563M: Mark Brown <broonie@kernel.org> 22564L: linux-kernel@vger.kernel.org 22565S: Supported 22566W: http://www.slimlogic.co.uk/?p=48 22567T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22568F: Documentation/devicetree/bindings/regulator/ 22569F: Documentation/power/regulator/ 22570F: drivers/regulator/ 22571F: include/dt-bindings/regulator/ 22572F: include/linux/regulator/ 22573K: regulator_get_optional 22574 22575VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22576R: Matti Vaittinen <mazziesaccount@gmail.com> 22577F: drivers/regulator/irq_helpers.c 22578 22579VRF 22580M: David Ahern <dsahern@kernel.org> 22581L: netdev@vger.kernel.org 22582S: Maintained 22583F: Documentation/networking/vrf.rst 22584F: drivers/net/vrf.c 22585 22586VSPRINTF 22587M: Petr Mladek <pmladek@suse.com> 22588M: Steven Rostedt <rostedt@goodmis.org> 22589M: Sergey Senozhatsky <senozhatsky@chromium.org> 22590R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22591R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22592S: Maintained 22593T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22594F: Documentation/core-api/printk-formats.rst 22595F: lib/test_printf.c 22596F: lib/test_scanf.c 22597F: lib/vsprintf.c 22598 22599VT1211 HARDWARE MONITOR DRIVER 22600M: Juerg Haefliger <juergh@proton.me> 22601L: linux-hwmon@vger.kernel.org 22602S: Maintained 22603F: Documentation/hwmon/vt1211.rst 22604F: drivers/hwmon/vt1211.c 22605 22606VT8231 HARDWARE MONITOR DRIVER 22607M: Roger Lucas <vt8231@hiddenengine.co.uk> 22608L: linux-hwmon@vger.kernel.org 22609S: Maintained 22610F: drivers/hwmon/vt8231.c 22611 22612VUB300 USB to SDIO/SD/MMC bridge chip 22613L: linux-mmc@vger.kernel.org 22614S: Orphan 22615F: drivers/mmc/host/vub300.c 22616 22617W1 DALLAS'S 1-WIRE BUS 22618M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22619S: Maintained 22620F: Documentation/devicetree/bindings/w1/ 22621F: Documentation/w1/ 22622F: drivers/w1/ 22623F: include/linux/w1.h 22624 22625W83791D HARDWARE MONITORING DRIVER 22626M: Marc Hulsman <m.hulsman@tudelft.nl> 22627L: linux-hwmon@vger.kernel.org 22628S: Maintained 22629F: Documentation/hwmon/w83791d.rst 22630F: drivers/hwmon/w83791d.c 22631 22632W83793 HARDWARE MONITORING DRIVER 22633M: Rudolf Marek <r.marek@assembler.cz> 22634L: linux-hwmon@vger.kernel.org 22635S: Maintained 22636F: Documentation/hwmon/w83793.rst 22637F: drivers/hwmon/w83793.c 22638 22639W83795 HARDWARE MONITORING DRIVER 22640M: Jean Delvare <jdelvare@suse.com> 22641L: linux-hwmon@vger.kernel.org 22642S: Maintained 22643F: drivers/hwmon/w83795.c 22644 22645W83L51xD SD/MMC CARD INTERFACE DRIVER 22646M: Pierre Ossman <pierre@ossman.eu> 22647S: Maintained 22648F: drivers/mmc/host/wbsd.* 22649 22650WACOM PROTOCOL 4 SERIAL TABLETS 22651M: Julian Squires <julian@cipht.net> 22652M: Hans de Goede <hdegoede@redhat.com> 22653L: linux-input@vger.kernel.org 22654S: Maintained 22655F: drivers/input/tablet/wacom_serial4.c 22656 22657WANGXUN ETHERNET DRIVER 22658M: Jiawen Wu <jiawenwu@trustnetic.com> 22659M: Mengyuan Lou <mengyuanlou@net-swift.com> 22660W: https://www.net-swift.com 22661L: netdev@vger.kernel.org 22662S: Maintained 22663F: Documentation/networking/device_drivers/ethernet/wangxun/* 22664F: drivers/net/ethernet/wangxun/ 22665 22666WATCHDOG DEVICE DRIVERS 22667M: Wim Van Sebroeck <wim@linux-watchdog.org> 22668M: Guenter Roeck <linux@roeck-us.net> 22669L: linux-watchdog@vger.kernel.org 22670S: Maintained 22671W: http://www.linux-watchdog.org/ 22672T: git git://www.linux-watchdog.org/linux-watchdog.git 22673F: Documentation/devicetree/bindings/watchdog/ 22674F: Documentation/watchdog/ 22675F: drivers/watchdog/ 22676F: include/linux/watchdog.h 22677F: include/uapi/linux/watchdog.h 22678F: include/trace/events/watchdog.h 22679 22680WHISKEYCOVE PMIC GPIO DRIVER 22681M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22682L: linux-gpio@vger.kernel.org 22683S: Maintained 22684F: drivers/gpio/gpio-wcove.c 22685 22686WHWAVE RTC DRIVER 22687M: Dianlong Li <long17.cool@163.com> 22688L: linux-rtc@vger.kernel.org 22689S: Maintained 22690F: drivers/rtc/rtc-sd3078.c 22691 22692WIIMOTE HID DRIVER 22693M: David Rheinsberg <david.rheinsberg@gmail.com> 22694L: linux-input@vger.kernel.org 22695S: Maintained 22696F: drivers/hid/hid-wiimote* 22697 22698WILOCITY WIL6210 WIRELESS DRIVER 22699L: linux-wireless@vger.kernel.org 22700S: Orphan 22701W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22702F: drivers/net/wireless/ath/wil6210/ 22703 22704WINBOND CIR DRIVER 22705M: David Härdeman <david@hardeman.nu> 22706S: Maintained 22707F: drivers/media/rc/winbond-cir.c 22708 22709WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22710L: linux-watchdog@vger.kernel.org 22711S: Orphan 22712F: drivers/watchdog/ebc-c384_wdt.c 22713 22714WINSYSTEMS WS16C48 GPIO DRIVER 22715M: William Breathitt Gray <william.gray@linaro.org> 22716L: linux-gpio@vger.kernel.org 22717S: Maintained 22718F: drivers/gpio/gpio-ws16c48.c 22719 22720WIREGUARD SECURE NETWORK TUNNEL 22721M: Jason A. Donenfeld <Jason@zx2c4.com> 22722L: wireguard@lists.zx2c4.com 22723L: netdev@vger.kernel.org 22724S: Maintained 22725F: drivers/net/wireguard/ 22726F: tools/testing/selftests/wireguard/ 22727 22728WISTRON LAPTOP BUTTON DRIVER 22729M: Miloslav Trmac <mitr@volny.cz> 22730S: Maintained 22731F: drivers/input/misc/wistron_btns.c 22732 22733WL3501 WIRELESS PCMCIA CARD DRIVER 22734L: linux-wireless@vger.kernel.org 22735S: Odd fixes 22736F: drivers/net/wireless/legacy/wl3501* 22737 22738WOLFSON MICROELECTRONICS DRIVERS 22739L: patches@opensource.cirrus.com 22740S: Supported 22741W: https://github.com/CirrusLogic/linux-drivers/wiki 22742T: git https://github.com/CirrusLogic/linux-drivers.git 22743F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22744F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22745F: Documentation/devicetree/bindings/mfd/wm831x.txt 22746F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22747F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22748F: Documentation/devicetree/bindings/sound/wm* 22749F: Documentation/hwmon/wm83??.rst 22750F: arch/arm/mach-s3c/mach-crag6410* 22751F: drivers/clk/clk-wm83*.c 22752F: drivers/gpio/gpio-*wm*.c 22753F: drivers/gpio/gpio-arizona.c 22754F: drivers/hwmon/wm83??-hwmon.c 22755F: drivers/input/misc/wm831x-on.c 22756F: drivers/input/touchscreen/wm831x-ts.c 22757F: drivers/input/touchscreen/wm97*.c 22758F: drivers/leds/leds-wm83*.c 22759F: drivers/mfd/arizona* 22760F: drivers/mfd/cs47l24* 22761F: drivers/mfd/wm*.c 22762F: drivers/power/supply/wm83*.c 22763F: drivers/regulator/arizona* 22764F: drivers/regulator/wm8*.c 22765F: drivers/rtc/rtc-wm83*.c 22766F: drivers/video/backlight/wm83*_bl.c 22767F: drivers/watchdog/wm83*_wdt.c 22768F: include/linux/mfd/arizona/ 22769F: include/linux/mfd/wm831x/ 22770F: include/linux/mfd/wm8350/ 22771F: include/linux/mfd/wm8400* 22772F: include/linux/regulator/arizona* 22773F: include/linux/wm97xx.h 22774F: include/sound/wm????.h 22775F: sound/soc/codecs/arizona* 22776F: sound/soc/codecs/cs47l24* 22777F: sound/soc/codecs/wm* 22778 22779WORKQUEUE 22780M: Tejun Heo <tj@kernel.org> 22781R: Lai Jiangshan <jiangshanlai@gmail.com> 22782S: Maintained 22783T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22784F: Documentation/core-api/workqueue.rst 22785F: include/linux/workqueue.h 22786F: kernel/workqueue.c 22787F: kernel/workqueue_internal.h 22788 22789WWAN DRIVERS 22790M: Loic Poulain <loic.poulain@linaro.org> 22791M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22792R: Johannes Berg <johannes@sipsolutions.net> 22793L: netdev@vger.kernel.org 22794S: Maintained 22795F: drivers/net/wwan/ 22796F: include/linux/wwan.h 22797F: include/uapi/linux/wwan.h 22798 22799X-POWERS AXP288 PMIC DRIVERS 22800M: Hans de Goede <hdegoede@redhat.com> 22801S: Maintained 22802F: drivers/acpi/pmic/intel_pmic_xpower.c 22803N: axp288 22804 22805X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22806M: Chen-Yu Tsai <wens@csie.org> 22807L: linux-kernel@vger.kernel.org 22808S: Maintained 22809N: axp[128] 22810 22811X.25 STACK 22812M: Martin Schiller <ms@dev.tdt.de> 22813L: linux-x25@vger.kernel.org 22814S: Maintained 22815F: Documentation/networking/lapb-module.rst 22816F: Documentation/networking/x25* 22817F: drivers/net/wan/hdlc_x25.c 22818F: drivers/net/wan/lapbether.c 22819F: include/*/lapb.h 22820F: include/net/x25* 22821F: include/uapi/linux/x25.h 22822F: net/lapb/ 22823F: net/x25/ 22824 22825X86 ARCHITECTURE (32-BIT AND 64-BIT) 22826M: Thomas Gleixner <tglx@linutronix.de> 22827M: Ingo Molnar <mingo@redhat.com> 22828M: Borislav Petkov <bp@alien8.de> 22829M: Dave Hansen <dave.hansen@linux.intel.com> 22830M: x86@kernel.org 22831R: "H. Peter Anvin" <hpa@zytor.com> 22832L: linux-kernel@vger.kernel.org 22833S: Maintained 22834T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22835F: Documentation/devicetree/bindings/x86/ 22836F: Documentation/arch/x86/ 22837F: arch/x86/ 22838 22839X86 ENTRY CODE 22840M: Andy Lutomirski <luto@kernel.org> 22841L: linux-kernel@vger.kernel.org 22842S: Maintained 22843T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22844F: arch/x86/entry/ 22845 22846X86 HARDWARE VULNERABILITIES 22847M: Thomas Gleixner <tglx@linutronix.de> 22848M: Borislav Petkov <bp@alien8.de> 22849M: Peter Zijlstra <peterz@infradead.org> 22850M: Josh Poimboeuf <jpoimboe@kernel.org> 22851R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22852S: Maintained 22853F: Documentation/admin-guide/hw-vuln/ 22854F: arch/x86/include/asm/nospec-branch.h 22855F: arch/x86/kernel/cpu/bugs.c 22856 22857X86 MCE INFRASTRUCTURE 22858M: Tony Luck <tony.luck@intel.com> 22859M: Borislav Petkov <bp@alien8.de> 22860L: linux-edac@vger.kernel.org 22861S: Maintained 22862F: Documentation/ABI/testing/sysfs-mce 22863F: Documentation/arch/x86/x86_64/machinecheck.rst 22864F: arch/x86/kernel/cpu/mce/* 22865 22866X86 MICROCODE UPDATE SUPPORT 22867M: Borislav Petkov <bp@alien8.de> 22868S: Maintained 22869F: arch/x86/kernel/cpu/microcode/* 22870 22871X86 MM 22872M: Dave Hansen <dave.hansen@linux.intel.com> 22873M: Andy Lutomirski <luto@kernel.org> 22874M: Peter Zijlstra <peterz@infradead.org> 22875L: linux-kernel@vger.kernel.org 22876S: Maintained 22877T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22878F: arch/x86/mm/ 22879 22880X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22881M: Hans de Goede <hdegoede@redhat.com> 22882L: platform-driver-x86@vger.kernel.org 22883S: Maintained 22884T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22885F: drivers/platform/x86/x86-android-tablets/ 22886 22887X86 PLATFORM DRIVERS 22888M: Hans de Goede <hdegoede@redhat.com> 22889M: Mark Gross <markgross@kernel.org> 22890L: platform-driver-x86@vger.kernel.org 22891S: Maintained 22892T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22893F: drivers/platform/olpc/ 22894F: drivers/platform/x86/ 22895F: include/linux/platform_data/x86/ 22896 22897X86 PLATFORM DRIVERS - ARCH 22898R: Darren Hart <dvhart@infradead.org> 22899R: Andy Shevchenko <andy@infradead.org> 22900L: platform-driver-x86@vger.kernel.org 22901L: x86@kernel.org 22902S: Maintained 22903T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22904F: arch/x86/platform 22905 22906X86 PLATFORM UV HPE SUPERDOME FLEX 22907M: Steve Wahl <steve.wahl@hpe.com> 22908R: Mike Travis <mike.travis@hpe.com> 22909R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22910R: Russ Anderson <russ.anderson@hpe.com> 22911S: Supported 22912F: arch/x86/include/asm/uv/ 22913F: arch/x86/kernel/apic/x2apic_uv_x.c 22914F: arch/x86/platform/uv/ 22915 22916X86 STACK UNWINDING 22917M: Josh Poimboeuf <jpoimboe@kernel.org> 22918M: Peter Zijlstra <peterz@infradead.org> 22919S: Supported 22920F: arch/x86/include/asm/unwind*.h 22921F: arch/x86/kernel/dumpstack.c 22922F: arch/x86/kernel/stacktrace.c 22923F: arch/x86/kernel/unwind_*.c 22924 22925X86 VDSO 22926M: Andy Lutomirski <luto@kernel.org> 22927L: linux-kernel@vger.kernel.org 22928S: Maintained 22929T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22930F: arch/x86/entry/vdso/ 22931 22932XARRAY 22933M: Matthew Wilcox <willy@infradead.org> 22934L: linux-fsdevel@vger.kernel.org 22935S: Supported 22936F: Documentation/core-api/xarray.rst 22937F: include/linux/idr.h 22938F: include/linux/xarray.h 22939F: lib/idr.c 22940F: lib/xarray.c 22941F: tools/testing/radix-tree 22942 22943XBOX DVD IR REMOTE 22944M: Benjamin Valentin <benpicco@googlemail.com> 22945S: Maintained 22946F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22947F: drivers/media/rc/xbox_remote.c 22948 22949XC2028/3028 TUNER DRIVER 22950M: Mauro Carvalho Chehab <mchehab@kernel.org> 22951L: linux-media@vger.kernel.org 22952S: Maintained 22953W: https://linuxtv.org 22954T: git git://linuxtv.org/media_tree.git 22955F: drivers/media/tuners/xc2028.* 22956 22957XDP (eXpress Data Path) 22958M: Alexei Starovoitov <ast@kernel.org> 22959M: Daniel Borkmann <daniel@iogearbox.net> 22960M: David S. Miller <davem@davemloft.net> 22961M: Jakub Kicinski <kuba@kernel.org> 22962M: Jesper Dangaard Brouer <hawk@kernel.org> 22963M: John Fastabend <john.fastabend@gmail.com> 22964L: netdev@vger.kernel.org 22965L: bpf@vger.kernel.org 22966S: Supported 22967F: include/net/xdp.h 22968F: include/net/xdp_priv.h 22969F: include/trace/events/xdp.h 22970F: kernel/bpf/cpumap.c 22971F: kernel/bpf/devmap.c 22972F: net/core/xdp.c 22973F: samples/bpf/xdp* 22974F: tools/testing/selftests/bpf/*xdp* 22975F: tools/testing/selftests/bpf/*/*xdp* 22976F: drivers/net/ethernet/*/*/*/*/*xdp* 22977F: drivers/net/ethernet/*/*/*xdp* 22978K: (?:\b|_)xdp(?:\b|_) 22979 22980XDP SOCKETS (AF_XDP) 22981M: Björn Töpel <bjorn@kernel.org> 22982M: Magnus Karlsson <magnus.karlsson@intel.com> 22983M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22984R: Jonathan Lemon <jonathan.lemon@gmail.com> 22985L: netdev@vger.kernel.org 22986L: bpf@vger.kernel.org 22987S: Maintained 22988F: Documentation/networking/af_xdp.rst 22989F: include/net/xdp_sock* 22990F: include/net/xsk_buff_pool.h 22991F: include/uapi/linux/if_xdp.h 22992F: include/uapi/linux/xdp_diag.h 22993F: include/net/netns/xdp.h 22994F: net/xdp/ 22995F: tools/testing/selftests/bpf/*xsk* 22996 22997XEN BLOCK SUBSYSTEM 22998M: Roger Pau Monné <roger.pau@citrix.com> 22999L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23000S: Supported 23001F: drivers/block/xen* 23002F: drivers/block/xen-blkback/* 23003 23004XEN HYPERVISOR ARM 23005M: Stefano Stabellini <sstabellini@kernel.org> 23006L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23007S: Maintained 23008F: arch/arm/include/asm/xen/ 23009F: arch/arm/xen/ 23010 23011XEN HYPERVISOR ARM64 23012M: Stefano Stabellini <sstabellini@kernel.org> 23013L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23014S: Maintained 23015F: arch/arm64/include/asm/xen/ 23016F: arch/arm64/xen/ 23017 23018XEN HYPERVISOR INTERFACE 23019M: Juergen Gross <jgross@suse.com> 23020M: Stefano Stabellini <sstabellini@kernel.org> 23021R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23022L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23023S: Supported 23024T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23025F: Documentation/ABI/stable/sysfs-hypervisor-xen 23026F: Documentation/ABI/testing/sysfs-hypervisor-xen 23027F: drivers/*/xen-*front.c 23028F: drivers/xen/ 23029F: include/uapi/xen/ 23030F: include/xen/ 23031F: kernel/configs/xen.config 23032 23033XEN HYPERVISOR X86 23034M: Juergen Gross <jgross@suse.com> 23035R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23036L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23037S: Supported 23038F: arch/x86/configs/xen.config 23039F: arch/x86/include/asm/pvclock-abi.h 23040F: arch/x86/include/asm/xen/ 23041F: arch/x86/platform/pvh/ 23042F: arch/x86/xen/ 23043 23044XEN NETWORK BACKEND DRIVER 23045M: Wei Liu <wei.liu@kernel.org> 23046M: Paul Durrant <paul@xen.org> 23047L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23048L: netdev@vger.kernel.org 23049S: Supported 23050F: drivers/net/xen-netback/* 23051 23052XEN PCI SUBSYSTEM 23053M: Juergen Gross <jgross@suse.com> 23054L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23055S: Supported 23056F: arch/x86/pci/*xen* 23057F: drivers/pci/*xen* 23058 23059XEN PVSCSI DRIVERS 23060M: Juergen Gross <jgross@suse.com> 23061L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23062L: linux-scsi@vger.kernel.org 23063S: Supported 23064F: drivers/scsi/xen-scsifront.c 23065F: drivers/xen/xen-scsiback.c 23066F: include/xen/interface/io/vscsiif.h 23067 23068XEN PVUSB DRIVER 23069M: Juergen Gross <jgross@suse.com> 23070L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23071L: linux-usb@vger.kernel.org 23072S: Supported 23073F: drivers/usb/host/xen* 23074F: include/xen/interface/io/usbif.h 23075 23076XEN SOUND FRONTEND DRIVER 23077M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23078L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23079L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23080S: Supported 23081F: sound/xen/* 23082 23083XEN SWIOTLB SUBSYSTEM 23084M: Juergen Gross <jgross@suse.com> 23085M: Stefano Stabellini <sstabellini@kernel.org> 23086L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23087L: iommu@lists.linux.dev 23088S: Supported 23089F: arch/*/include/asm/xen/swiotlb-xen.h 23090F: drivers/xen/swiotlb-xen.c 23091F: include/xen/arm/swiotlb-xen.h 23092F: include/xen/swiotlb-xen.h 23093 23094XFS FILESYSTEM 23095C: irc://irc.oftc.net/xfs 23096M: Darrick J. Wong <djwong@kernel.org> 23097L: linux-xfs@vger.kernel.org 23098S: Supported 23099W: http://xfs.org/ 23100T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23101F: Documentation/ABI/testing/sysfs-fs-xfs 23102F: Documentation/admin-guide/xfs.rst 23103F: Documentation/filesystems/xfs-delayed-logging-design.rst 23104F: Documentation/filesystems/xfs-self-describing-metadata.rst 23105F: fs/xfs/ 23106F: include/uapi/linux/dqblk_xfs.h 23107F: include/uapi/linux/fsmap.h 23108 23109XILINX AMS DRIVER 23110M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23111L: linux-iio@vger.kernel.org 23112S: Maintained 23113F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23114F: drivers/iio/adc/xilinx-ams.c 23115 23116XILINX AXI ETHERNET DRIVER 23117M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23118S: Maintained 23119F: drivers/net/ethernet/xilinx/xilinx_axienet* 23120 23121XILINX CAN DRIVER 23122M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23123R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23124L: linux-can@vger.kernel.org 23125S: Maintained 23126F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23127F: drivers/net/can/xilinx_can.c 23128 23129XILINX GPIO DRIVER 23130M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23131R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23132R: Michal Simek <michal.simek@amd.com> 23133S: Maintained 23134F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23135F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23136F: drivers/gpio/gpio-xilinx.c 23137F: drivers/gpio/gpio-zynq.c 23138 23139XILINX SD-FEC IP CORES 23140M: Derek Kiernan <derek.kiernan@xilinx.com> 23141M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23142S: Maintained 23143F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23144F: Documentation/misc-devices/xilinx_sdfec.rst 23145F: drivers/misc/Kconfig 23146F: drivers/misc/Makefile 23147F: drivers/misc/xilinx_sdfec.c 23148F: include/uapi/misc/xilinx_sdfec.h 23149 23150XILINX PWM DRIVER 23151M: Sean Anderson <sean.anderson@seco.com> 23152S: Maintained 23153F: drivers/pwm/pwm-xilinx.c 23154F: include/clocksource/timer-xilinx.h 23155 23156XILINX UARTLITE SERIAL DRIVER 23157M: Peter Korsgaard <jacmet@sunsite.dk> 23158L: linux-serial@vger.kernel.org 23159S: Maintained 23160F: drivers/tty/serial/uartlite.c 23161 23162XILINX VIDEO IP CORES 23163M: Hyun Kwon <hyun.kwon@xilinx.com> 23164M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23165L: linux-media@vger.kernel.org 23166S: Supported 23167T: git git://linuxtv.org/media_tree.git 23168F: Documentation/devicetree/bindings/media/xilinx/ 23169F: drivers/media/platform/xilinx/ 23170F: include/uapi/linux/xilinx-v4l2-controls.h 23171 23172XILINX WATCHDOG DRIVER 23173M: Srinivas Neeli <srinivas.neeli@amd.com> 23174R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23175R: Michal Simek <michal.simek@amd.com> 23176S: Maintained 23177F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23178F: drivers/watchdog/of_xilinx_wdt.c 23179 23180XILINX XDMA DRIVER 23181M: Lizhi Hou <lizhi.hou@amd.com> 23182M: Brian Xu <brian.xu@amd.com> 23183M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23184L: dmaengine@vger.kernel.org 23185S: Supported 23186F: drivers/dma/xilinx/xdma-regs.h 23187F: drivers/dma/xilinx/xdma.c 23188F: include/linux/dma/amd_xdma.h 23189F: include/linux/platform_data/amd_xdma.h 23190 23191XILINX ZYNQMP DPDMA DRIVER 23192M: Hyun Kwon <hyun.kwon@xilinx.com> 23193M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23194L: dmaengine@vger.kernel.org 23195S: Supported 23196F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23197F: drivers/dma/xilinx/xilinx_dpdma.c 23198F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23199 23200XILINX ZYNQMP OCM EDAC DRIVER 23201M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23202M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23203S: Maintained 23204F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23205F: drivers/edac/zynqmp_edac.c 23206 23207XILINX ZYNQMP PSGTR PHY DRIVER 23208M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23209M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23210L: linux-kernel@vger.kernel.org 23211S: Supported 23212T: git https://github.com/Xilinx/linux-xlnx.git 23213F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23214F: drivers/phy/xilinx/phy-zynqmp.c 23215 23216XILINX ZYNQMP SHA3 DRIVER 23217M: Harsha <harsha.harsha@xilinx.com> 23218S: Maintained 23219F: drivers/crypto/xilinx/zynqmp-sha.c 23220 23221XILINX EVENT MANAGEMENT DRIVER 23222M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23223S: Maintained 23224F: drivers/soc/xilinx/xlnx_event_manager.c 23225F: include/linux/firmware/xlnx-event-manager.h 23226 23227XILLYBUS DRIVER 23228M: Eli Billauer <eli.billauer@gmail.com> 23229L: linux-kernel@vger.kernel.org 23230S: Supported 23231F: drivers/char/xillybus/ 23232 23233XLP9XX I2C DRIVER 23234M: George Cherian <gcherian@marvell.com> 23235L: linux-i2c@vger.kernel.org 23236S: Supported 23237W: http://www.marvell.com 23238F: drivers/i2c/busses/i2c-xlp9xx.c 23239 23240XRA1403 GPIO EXPANDER 23241M: Nandor Han <nandor.han@ge.com> 23242L: linux-gpio@vger.kernel.org 23243S: Maintained 23244F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23245F: drivers/gpio/gpio-xra1403.c 23246 23247XTENSA XTFPGA PLATFORM SUPPORT 23248M: Max Filippov <jcmvbkbc@gmail.com> 23249S: Maintained 23250F: drivers/spi/spi-xtensa-xtfpga.c 23251F: sound/soc/xtensa/xtfpga-i2s.c 23252 23253YAM DRIVER FOR AX.25 23254M: Jean-Paul Roubelat <jpr@f6fbb.org> 23255L: linux-hams@vger.kernel.org 23256S: Maintained 23257F: drivers/net/hamradio/yam* 23258F: include/linux/yam.h 23259 23260YAMA SECURITY MODULE 23261M: Kees Cook <keescook@chromium.org> 23262S: Supported 23263T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23264F: Documentation/admin-guide/LSM/Yama.rst 23265F: security/yama/ 23266 23267YEALINK PHONE DRIVER 23268M: Henk Vergonet <Henk.Vergonet@gmail.com> 23269L: usbb2k-api-dev@nongnu.org 23270S: Maintained 23271F: Documentation/input/devices/yealink.rst 23272F: drivers/input/misc/yealink.* 23273 23274Z8530 DRIVER FOR AX.25 23275M: Joerg Reuter <jreuter@yaina.de> 23276L: linux-hams@vger.kernel.org 23277S: Maintained 23278W: http://yaina.de/jreuter/ 23279W: http://www.qsl.net/dl1bke/ 23280F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23281F: drivers/net/hamradio/*scc.c 23282F: drivers/net/hamradio/z8530.h 23283 23284ZBUD COMPRESSED PAGE ALLOCATOR 23285M: Seth Jennings <sjenning@redhat.com> 23286M: Dan Streetman <ddstreet@ieee.org> 23287L: linux-mm@kvack.org 23288S: Maintained 23289F: mm/zbud.c 23290 23291Z3FOLD COMPRESSED PAGE ALLOCATOR 23292M: Vitaly Wool <vitaly.wool@konsulko.com> 23293R: Miaohe Lin <linmiaohe@huawei.com> 23294L: linux-mm@kvack.org 23295S: Maintained 23296F: mm/z3fold.c 23297 23298ZD1211RW WIRELESS DRIVER 23299M: Ulrich Kunitz <kune@deine-taler.de> 23300L: linux-wireless@vger.kernel.org 23301L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23302S: Maintained 23303W: http://zd1211.ath.cx/wiki/DriverRewrite 23304F: drivers/net/wireless/zydas/zd1211rw/ 23305 23306ZD1301 MEDIA DRIVER 23307M: Antti Palosaari <crope@iki.fi> 23308L: linux-media@vger.kernel.org 23309S: Maintained 23310W: https://linuxtv.org/ 23311W: http://palosaari.fi/linux/ 23312Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23313F: drivers/media/usb/dvb-usb-v2/zd1301* 23314 23315ZD1301_DEMOD MEDIA DRIVER 23316M: Antti Palosaari <crope@iki.fi> 23317L: linux-media@vger.kernel.org 23318S: Maintained 23319W: https://linuxtv.org/ 23320W: http://palosaari.fi/linux/ 23321Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23322F: drivers/media/dvb-frontends/zd1301_demod* 23323 23324ZHAOXIN PROCESSOR SUPPORT 23325M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23326L: linux-kernel@vger.kernel.org 23327S: Maintained 23328F: arch/x86/kernel/cpu/zhaoxin.c 23329 23330ZONEFS FILESYSTEM 23331M: Damien Le Moal <dlemoal@kernel.org> 23332M: Naohiro Aota <naohiro.aota@wdc.com> 23333R: Johannes Thumshirn <jth@kernel.org> 23334L: linux-fsdevel@vger.kernel.org 23335S: Maintained 23336T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23337F: Documentation/filesystems/zonefs.rst 23338F: fs/zonefs/ 23339 23340ZPOOL COMPRESSED PAGE STORAGE API 23341M: Dan Streetman <ddstreet@ieee.org> 23342L: linux-mm@kvack.org 23343S: Maintained 23344F: include/linux/zpool.h 23345F: mm/zpool.c 23346 23347ZR36067 VIDEO FOR LINUX DRIVER 23348M: Corentin Labbe <clabbe@baylibre.com> 23349L: mjpeg-users@lists.sourceforge.net 23350L: linux-media@vger.kernel.org 23351S: Maintained 23352W: http://mjpeg.sourceforge.net/driver-zoran/ 23353Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23354F: Documentation/driver-api/media/drivers/zoran.rst 23355F: drivers/media/pci/zoran/ 23356 23357ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23358M: Minchan Kim <minchan@kernel.org> 23359M: Sergey Senozhatsky <senozhatsky@chromium.org> 23360L: linux-kernel@vger.kernel.org 23361S: Maintained 23362F: Documentation/admin-guide/blockdev/zram.rst 23363F: drivers/block/zram/ 23364 23365ZS DECSTATION Z85C30 SERIAL DRIVER 23366M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23367S: Maintained 23368F: drivers/tty/serial/zs.* 23369 23370ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23371M: Minchan Kim <minchan@kernel.org> 23372M: Sergey Senozhatsky <senozhatsky@chromium.org> 23373L: linux-mm@kvack.org 23374S: Maintained 23375F: Documentation/mm/zsmalloc.rst 23376F: include/linux/zsmalloc.h 23377F: mm/zsmalloc.c 23378 23379ZSTD 23380M: Nick Terrell <terrelln@fb.com> 23381S: Maintained 23382B: https://github.com/facebook/zstd/issues 23383T: git https://github.com/terrelln/linux.git 23384F: include/linux/zstd* 23385F: lib/zstd/ 23386F: lib/decompress_unzstd.c 23387F: crypto/zstd.c 23388N: zstd 23389K: zstd 23390 23391ZSWAP COMPRESSED SWAP CACHING 23392M: Seth Jennings <sjenning@redhat.com> 23393M: Dan Streetman <ddstreet@ieee.org> 23394M: Vitaly Wool <vitaly.wool@konsulko.com> 23395L: linux-mm@kvack.org 23396S: Maintained 23397F: mm/zswap.c 23398 23399NXP BLUETOOTH WIRELESS DRIVERS 23400M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 23401M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 23402S: Maintained 23403F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 23404F: drivers/bluetooth/btnxpuart.c 23405 23406THE REST 23407M: Linus Torvalds <torvalds@linux-foundation.org> 23408L: linux-kernel@vger.kernel.org 23409S: Buried alive in reporters 23410T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23411F: * 23412F: */ 23413
